Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7354733 | Method for sorting and separating living cells We disclose methods of sorting or separating mixtures of living cells (e.g., eukaryotic, prokaryotic, mammalian, pathogenic, bacterial, viral, etc.). We perform our methods by activating cell-selective photophoric labels, which photosensitize and chemically reduce a... | 04/08/2008 |
| 7242063 | Symmetric non-intrusive and covert technique to render a transistor permanently non-operable A technique for and structures for camouflaging an integrated circuit structure. The technique including forming active areas of a first conductivity type and LDD regions of a second conductivity type resulting in a transistor that is always non-operational when sta... | 07/10/2007 |
| 7217977 | Covert transformation of transistor properties as a circuit protection method A technique for and structures for camouflaging an integrated circuit structure. The technique includes the use of a light density dopant (LDD) region of opposite type from the active regions resulting in a transistor that is always off when standard voltages are ap... | 05/15/2007 |
| 7166515 | Implanted hidden interconnections in a semiconductor device for preventing reverse engineering A camouflaged interconnection for interconnecting two spaced-apart regions of a common conductivity type in an integrated circuit or device and a method of forming same. The camouflaged interconnection comprises a first region forming a conducting channel between th... | 01/23/2007 |
| 7140540 | Method of making secure personal data card A method for the automated manufacture of personal optical security cards utilizing commercial equipment known in the art for creating integrated circuit chip cards, also known as smart cards. A cavity is milled in a card body. An optical security chip carrier is lo... | 11/28/2006 |
| 7049667 | Conductive channel pseudo block process and circuit to inhibit reverse engineering A technique for and structures for camouflaging an integrated circuit structure. The integrated circuit structure is formed by a plurality of layers of material having a controlled outline. A layer of conductive material having a controlled outline is disposed among... | 05/23/2006 |
| 7018784 | Process for increasing the etch resistance and for reducing the hole and trench width of a photoresist structure using solvent systems of low polarity The invention relates to a process for amplifying structured resists. The process permits a subsequent increase in the etch resistance and a change in the structure size of the resist even in the case of ultrathin layers. The chemical amplification is carried out in... | 03/28/2006 |
| 6979606 | Use of silicon block process step to camouflage a false transistor A technique for and structures for camouflaging an integrated circuit structure. A layer of conductive material having a controlled outline is disposed to provide artifact edges of the conductive material that resemble an operable device when in fact the device is n... | 12/27/2005 |
| 6919600 | Permanently on transistor implemented using a double polysilicon layer CMOS process with buried contact A permanently-ON MOS transistor comprises silicon source and drain regions of a first conductivity type in a silicon well region of a second conductivity type. A silicon contact region of the first conductivity types is buried in the well region, said contact region... | 07/19/2005 |
| 6759184 | Amplification of resist structures of fluorinated resist polymers by structural growth of the structures by targeted chemical bonding of fluorinated oligomers A process for the post-exposure amplification of resist structures uses amplification of resist structures of fluorinated resist polymers by structural growth of the structures by targeted chemical bonding of fluorinated oligomers. In the first step, a fluorine-cont... | 07/06/2004 |
| 6660461 | Stabilized amplified color developing composition, multi-part kits, and method of use An amplified color developing composition is stabilized with a cyclicaminomethanediphosphonic acid or salt thereof alone of in combination with other stabilizing compounds. This composition also comprises a color developing agent, a redox oxidizing agent ... | 12/09/2003 |
| 6649330 | Silver halide imaging element containing sequestered silver ions In accordance with one embodiment of the invention, a photographic element is described comprising a support bearing one or more hydrophilic colloid layers including at least one photographic silver halide emulsion layer, wherein sequestered silver ions a... | 11/18/2003 |
| 6440653 | Method of producing a photographic image A method of producing a photographic image in an imagewise exposed photographic material comprising one or more silver halide emulsion layers comprises developing the material with a developer solution containing a silver halide developing agent, applying... | 08/27/2002 |
| 6303279 | Photographic developer/amplifier compositions An aqueous redox amplifier composition comprising a color developing agent, hydrogen peroxide or a compound which provides hydrogen peroxide and hydroxylamine or a salt thereof wherein the concentration ranges are: hydrogen peroxide from 0.5 to 10 ml/l (as 30%... | 10/16/2001 |
| 6159668 | Color-image forming method using a silver halide color photographic light-sensitive material There is disclosed a method for forming a color-image, which method comprises 1 containing, in a light-sensitive material, a dye-forming coupler, and a compound or its precursor, that is oxidized by a silver halide, to form an oxidation product thereof, t... | 12/12/2000 |
| 6156488 | Photographic bleach compositions A method of processing an imagewise exposed photographic silver halide material which includes a redox amplification dye image-forming step and a bleach step using an aqueous solution of hydrogen peroxide or a compound capable of releasing hydrogen peroxi... | 12/05/2000 |
| 6114101 | Photographic developer/amplifier compositions An aqueous redox amplifier composition comprising a color developing agent, hydrogen peroxide or a compound which provides hydrogen peroxide and a hydroxylamine compound of the formula: ##STR1## or a salt thereof wherein R1 and R2 | 09/05/2000 |
| 6063553 | Photographic recording materials and their use in redox amplification A photographic recording material for use in redox amplification comprises a support having thereon a plurality of emulsion layers, each emulsion layer containing a color-forming coupler, and wherein the activity of the couplers is from 45 to 70% as measu... | 05/16/2000 |
| 6060225 | Color-image forming method using a silver halide color photographic light-sensitive material There is disclosed a method for forming a color-image, which method comprises 1 containing, in a light-sensitive material, a dye-forming coupler, and a compound or its precursor, that is oxidized by a silver halide, to form an oxidation product thereof, t... | 05/09/2000 |
| 5985509 | Photographic high contrast silver halide material A high contrast photographic material comprises a support bearing a silver halide emulsion layer. This material is free from nucleating agents and has a silver:gelatin ratio greater than 1. The emulsion layer comprises silver halide grains that are spectr... | 11/16/1999 |
| 5972575 | Method for the selective silvering of photographic materials Methods of selectively silvering photographic materials. A method for selective reflective silvering of color negative photographic materials, whereby an attractive image comprising reflective silver, black, and full color areas may be obtained, comprises... | 10/26/1999 |
| 5972573 | Image forming method An image forming method of a silver halide light sensitive photographic material including a color image forming layer containing a silver halide emulsion and a dye providing material is disclosed, the image forming method comprising the steps of developi... | 10/26/1999 |
| 5968721 | Photographic developer/amplifier process and solutions A process for the redox development of an imagewise exposed photographic recording material comprises developing the photographic material in a redox developer/amplifier solution containing peroxide as an oxidizing agent, hydroxylamine as an antioxidant, ... | 10/19/1999 |
| 5968717 | Process and apparatus for the redox development of photographic materials A process for forming a photographic image includes a color development step and a combined bleach/redox amplification step. The bleach amplification step is effected by applying to the surface of the photographic paper or other material an amount of blea... | 10/19/1999 |
| 5965334 | Process for the development of photographic materials A process for the development of an imagewise exposed photographic recording material containing more than 200 mg/m2 of silver comprises subjecting the photographic recording material to a development/amplification step using a developer/amplif... | 10/12/1999 |
| 5925504 | Method of forming a photographic color image A silver halide material can be processed using a redox amplification developer solution and a bleach solution. Both solutions contain a peroxide oxidant.... | 07/20/1999 |
| 5916739 | Silver halide light sensitive photographic material and image forming method by use thereof An image forming method of a silver halide light sensitive photographic material having at least one color image forming layer containing a silver halide emulsion and a dye forming coupler, the image forming method comprising the steps of exposing the pho... | 06/29/1999 |
| 5900353 | Method of forming a photographic color image Photographic materials are processed by color development and a peroxide amplifier solution. The color developer contains an alkali metal phosphate and has a pH of 11 to 12.... | 05/04/1999 |
| 5879865 | Image forming method An image forming method for a silver halide photographic light sensitive material comprising a support having thereon a color image forming layer containing a silver halide emulsion and a dye forming coupler is disclosed, comprising (i) subjecting the pho... | 03/09/1999 |
| 5871891 | Processing both low and high silver photographic materials in a sequential manner in a single procssor A processing method can be used to develop sequentially both low silver and relatively high silver photographic materials in the same processor. The method includes a development step for each type of material, in any order, with a developer solution adap... | 02/16/1999 |
| 5837430 | Image forming method An image forming method using a silver halide photographic light-sensitive material is disclosed The image forming method comprises the steps of (1) imagewise exposing to light a silver halide photographic material comprising a support having thereon a ph... | 11/17/1998 |
| 5821037 | Photographic developer-amplifier composition A redox developer-amplifier composition contains a color developing agent and a redox oxidizing agent. The composition also contains a stabilizing amount of Zn++ or Mg++ ions, and thus has improved stability.... | 10/13/1998 |
| 5783375 | Method of processing a color photographic silver halide material A redox amplification process with minimal steps includes processing a silver halide with an amplifier/bleach/fix solution that includes a redox oxidant capable of bleaching a silver image and a fixing agent that does not react with the redox oxidant.... | 07/21/1998 |
| 5766831 | Method of forming a photographic color image A color photographic material is processed first by color development, then is contacted with a solution that both bleaches and provides redox amplification.... | 06/16/1998 |
| 5756268 | Processing color photographic materials If a color photographic material, which is processed by the process steps a) image-by-image exposure, b) color developing, c) bleaching, d) fixing, e) washing or stabilizing, and f) drying, wherein steps c) and d) may be combined to constitute bleach-fixi... | 05/26/1998 |
| 5756270 | Method of processing a photographic silver halide color material A method of processing an imagewise exposed photographic silver halide color material which comprises color development and bleach steps. Between these two steps is a fixing, stop or wash step, the solution for which is passed through an absorbent materia... | 05/26/1998 |
| 5741631 | Photographic dye image-forming process A process for the formation of a dye image by a redox amplification process in an imagewise exposed photographic color material having at least one silver halide layer and associated therewith a dye image-forming color coupler, comprises treating the mate... | 04/21/1998 |
| 5738980 | Photographic developer/amplifier compositions Processing of color photographic materials can be accomplished using an aqueous redox amplifier composition comprising a color developing agent, an antioxidant therefor, hydrogen peroxide, and a stabilizing amount of nitrite ions to reduce dye loss during... | 04/14/1998 |
| 5736295 | Photographic high contrast silver halide material A density enhancing amine compound is incorporated into a silver halide element containing both spectrally sensitized and non-spectrally sensitized silver halide grains in the emulsion layer.... | 04/07/1998 |
| 5731135 | Photographic developer/amplifier compositions An aqueous redox amplifier solution having a pH in the range 10.0 to 13.5 comprises: a color developing agent and/or auxiliary developing agent, hydrogen peroxide or a compound that provides hydrogen peroxide in a concentration equivalent to 0.1 to 50.0 m... | 03/24/1998 |
