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| Number | Title | Issue Date |
| 7655390 | Position sensor, method for detecting horizontal and vertical position, alignment apparatus including position sensor, and method for horizontal and vertical alignment A position sensor has an interface structure between negative dielectrics and a dielectric, and is provided with a configuration in which the plasmon intensity with respect to a microstructure in a surface including the interface structure or in the vicinity thereof... | 02/02/2010 |
| 7238461 | Optical information-recording medium, novel oxonol compound and method of recording information An optical information-recording medium which contains a dye having at least two chromophores bonded to each other without any conjugated bond intervening between those chromophores. ... | 07/03/2007 |
| 7144743 | Preparation and use of mixed mode solid substrates for chromatography adsorbents and biochip arrays For certain mixed mode resins having anionic character, a ligand is joined to a solid support via a linkage that includes a mercapto-, ether- or amino-containing moiety. A suitable ligand comprises an aromatic group, a heteroaromatic group, or a heterocyclic group, ... | 12/05/2006 |
| 7122108 | Tin-silver electrolyte A tin-silver electrolyte and methods of depositing tin-silver alloys on a substrate. ... | 10/17/2006 |
| 7045321 | POLYHYDROXYALKANOATE CONTAINING UNIT WITH PHENYLSULFANYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN NOVEL POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER A polyhydroxyalkanoate characterized by having in the molecule a unit represented by Chemical Formula (1): wherein n may assume any one integral value within the range of from 1 to 8. Also disclosed are a process for p... | 05/16/2006 |
| 6927021 | Photographic developing composition and use thereof in the development of a photographic element A photographic developer composition for use in the development of a black and white silver halide photographic element said composition comprises at least one developing agent and, in an amount sufficient to inhibit sludge deposition, one or more compounds selected... | 08/09/2005 |
| 6855472 | POLYHYDROXYALKANOATE, PRODUCING METHOD THEREFOR, CHARGE CONTROL AGENT CONTAINING SUCH POLYHYDROXYALKANOATE, TONER CONTAINING SUCH CONTROL AGENT AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS UTILIZING SUCH TONER The invention is to provide polyhydroxyalkanoate of a novel structure enabling application to wider fields, and a producing method therefor. The invention also provides a biodegradable charge control agent having excellent charging characteristics, excellent dispers... | 02/15/2005 |
| 6432625 | Processing method providing cold blue-black image tone for black-and-white materials having silver halide grain emulsions A method has been described for processing an exposed black-and-white silver halide photographic film material comprising in a hydrophilic light-sensitive layer thereof a binder and silver halide grains being {111} or {100} tabular silver bromo(chloro)iod... | 08/13/2002 |
| 6238853 | Processing method of light-sensitive silver halide photographic materials showing less tendency to sludge formation A method of processing has been described for a light-sensitive black-and-white silver halide photographic material comprising the distinct steps of developing, fixing, rinsing and drying, wherein during said processing said developer comprises, besides o... | 05/29/2001 |
| 6048675 | Method for processing silver halide photographic material A development processing method comprising a step of developing a silver halide photographic material having at least one silver halide emulsion layer with a developing solution containing a hydroquinone developing agent, wherein said developing solution ... | 04/11/2000 |
| 6013423 | Developing solution for silver halide photographic material and method for processing silver halide photographic material by using the same A developing solution for silver halide photographic material contains a six-membered heterocyclic compound having two nitrogen atoms as the constituent atoms of the six-membered ring and mercapto group, hydroxyl group and at least one substituent group o... | 01/11/2000 |
| 5994037 | Method for rapid photographic processing with maintained color balance using diffusible photochemicals Color photographic elements, especially color photographic papers, can be more rapidly color developed (up to 25 seconds) in the presence of a color developing solution containing a selectively diffusible color development photochemical such as a developm... | 11/30/1999 |
| 5989789 | Silver halide color photographic material and method for forming image A silver halide color photographic material comprising a transparent support having thereon at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, at least one red-sensitive silver halide emuls... | 11/23/1999 |
| 5972580 | Development processing method A development processing method comprises: exposing a silver halide light-sensitive material comprising a support having thereon at least one light-sensitive silver halide emulsion layer; and developing said exposed light-sensitive material with a develop... | 10/26/1999 |
| 5948603 | Method of processing black and white silver halide photographic light sensitive material Disclosed is a method of processing an exposed black and white photographic light-sensitive material employing an automatic processor, the method comprising the steps of developing the exposed material with a developer, the developer is replenished with a... | 09/07/1999 |
| 5928846 | Method for processing silver halide photographic light-sensitive material A method for processing a silver halide photographic light-sensitive material is disclosed. The processing method comprises the step of (1) developing a silver halide photographic light-sensitive material which comprises a support having thereon a silver ... | 07/27/1999 |
| 5840472 | Developer for silver halide photographic photosensitive material A developer for a silver halide photographic photosensitive material containing at least one of monocyclic dimercaptotriazine compounds, bis-type dimercaptotriazine compounds, mercapto-1,2,4-triazine compounds and dimercaptopyrimidine compounds, and a pro... | 11/24/1998 |
| 5776666 | Triazolium thiolate baths for silver halide development acceleration A method of accelerating black and white development comprising contacting a negative-type silver halide photographic element during processing with a developer prebath or a developer bath comprising an accelerator compound of the formula: ##STR1## ... | 07/07/1998 |
| 5719011 | Photographic recording material Compounds of the formula I are suitable as release compounds for photographically useful groups (photographic units). On reacting with nucleophilic reagents, preferably with dinucleophiles, the photographically useful group is released. ##STR1## ... | 02/17/1998 |
| 5652086 | Processing radiographic films with low developer replenishment using an alkaline replenishing solution Radiographic films can be processed using conventional developing agents, either in the films or in solution. The films also include from about 0.02 to about 1 mg/dm2 of thialkylene bis(ammonium salt). The solution used for development is reple... | 07/29/1997 |
| 5523196 | Method for replenishing a developer Disclosed is a method for developing a silver halide photographic light-sensitive material with a developer having a pH within the range of 9.5 to 10.7 through an automatic processor, wherein said silver halide photographic light-sensitive material compri... | 06/04/1996 |
| 5508153 | Composition for developing a black-and-white silver halide photographic light-sensitive material A method for processing an imagewise exposed black-and-white negative silver halide photographic light-sensitive material comprising a support having provided thereon photographic layers including at least one silver halide emulsion layer, one of said pho... | 04/16/1996 |
| 5506092 | Method of processing black and white silver halide photographic compositions with a developer containing an anti sludgant A method of developing with developer an exposed black and white silver halide photographic light-sensitive material is disclosed, the developer containing a compound represented by the following Formula (1a) , (1b) , (2) or (3) and a compound represented... | 04/09/1996 |
| 5474879 | Radiographic film developers containing ascorbic acid and thioether development accelerators An alkaline, hydroquinone free, aqueous black-and-white radiographic developer comprising (a) an ascorbic acid developing agent; (b) a 3-pyrazolidone auxiliary developing agent; (c) an organic antifoggant; (d) a sulfite antioxidant; (e) a buffer; (f) a sequestering... | 12/12/1995 |
| 5385811 | Method for processing silver halide photographic materials A method for processing silver halide photographic material is disclosed, which has a support thereon at least one silver halide emulsion layer and at least one protective layer provided over said emulsion layer in which each of the photographic materials... | 01/31/1995 |
| 5356761 | Development of silver halide photosensitive material and developer Development of silver halide photosensitive material with a developer containing a developing agent and a free sulfite is accompanied by deposition of silver sludge. Silver sludge is effectively suppressed by adding to the developer (a) a six-membered het... | 10/18/1994 |
| 5348836 | Silver halide photographic material The present invention provides a photographic material comprising on a support photosensitive silver halide particles, and substantially light insensitive silver salt particles having a speed at least a factor 10 less under the same conditions of exposure... | 09/20/1994 |
| 5324622 | Silver halide photographic material The present invention provides a photographic material comprising on a support (i) photosensitive silver halide particles, (ii) substantially light insensitive silver salt particles having a speed at least a factor 10 less than said photosensitive silver ... | 06/28/1994 |
| 5283162 | Photographic elements containing sulfite releasable release compounds There are described photographic elements containing novel release compounds which release a blocked photographically useful group, such as a blocked development inhibitor. The blocking group is removed during processing as a result of reaction with sulfi... | 02/01/1994 |
| 5272044 | Silver halide photographic material and processing solution and process for the processing thereof Disclosed is a silver halide photographic material comprising a compound represented by the general formula (I), (II), or a salt thereof or a compound represented by the general formula (III), with these groups being defined as in the specification: ... | 12/21/1993 |
| 5240826 | Silver halide photographic light-sensitive materials A novel silver halide photographic light-sensitive material having at least one silver halide photographic emulsion layer coated on at least one side of a support, wherein said photographic emulsion layer comprises a light-sensitive silver halide emulsion... | 08/31/1993 |
| 5232823 | Method for development of silver halide light-sensitive black and white material Disclosed is a method for the development of a silver halide light-sensitive black and white material, wherein a silver halide light-sensitive material is developed in the presence of at least one compound represented by the following general formula (I):... | 08/03/1993 |
| 5156940 | Photographic stabilizers with 1-phenyl-3-pyrazolidinone moieties A new class of photographic stabilizers is prepared and their use in photographic materials is disclosed. These compounds are 1-phenyl-3-pyrazolidinone derivatives corresponding to following general formula: ##STR1## wherein: A represents a grou... | 10/20/1992 |
| 5108872 | Silver halide photographic material and method of forming images using same A silver halide photographic material comprising a support having thereon at least one light-sensitive layer comprising a silver halide emulsion sensitized by an infrared sensitization dye, wherein the silver halide in the silver halide emulsion contains ... | 04/28/1992 |
| 5037726 | Method for forming a direct positive image from a material comprising a nucleation accelerator A method for forming a direct positive image having a high Dmax and a low Dmin, which comprises image-wise exposing a photographic light-sensitive material having on a support at least one photographic emulsion layer containing unprefogged internal latent... | 08/06/1991 |
| 5030547 | Silver halide photographic material A negative-type silver halide photographic material is disclosed, which comprises a support having provided thereon at least one hydrophilic colloid layer, at least one of which is a silver halide emulsion layer, wherein the hydrophilic colloid layer cont... | 07/09/1991 |
| 4966833 | Method for the formation of direct positive color images A method for the formation of direct positive color images wherein after image-wise exposure of a direct positive color photosensitive material which comprises at least one internal latent image type silver halide emulsion layer which has not been pre-fog... | 10/30/1990 |
| 4965176 | Method for processing light-sensitive silver halide color photographic material There is disclosed a method for processing a light-sensitive silver halide color photographic material, characterized in that the light-sensitive silver halide color photographic material contains a core-shell type-internal latent image type silver halide... | 10/23/1990 |
| 4960683 | Method for processing a black-and-white photosensitive material A method for processing a black-and-white photosensitive material comprising the steps of: (a) exposing a silver halide photosensitive material having been spectrally sensitized with a sensitizing dye; (b) developing the exposed material; (c) fixing the develo... | 10/02/1990 |
| 4948714 | Processing of photographic silver halide materials Method of processing photographic silver halide material wherein an imagewise release of the development inhibitor 1-aryltetrazole-5-thiol is achieved during processing.... | 08/14/1990 |
