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| Number | Title | Issue Date |
| 4760022 | Stabilized plasmids Plasmids which are in themselves unstably inherited or which have become unstable due to the insertion of a DNA fragment comprising one or more genes not naturally related to the plasmid are stablized by means of a partitioning function exerted by a par r... | 07/26/1988 |
| 4759951 | Heat-treating Cd-containing photoelectric conversion film in the presence of a cadmium halide A process for producing a photoelectric conversion film comprising heat-treating a coating (A) of a photoconductive material composed chiefly of at least one of CdSe, CdS, CdTe, CdSx Se1-x and CdSx Te1-x wherein... | 07/26/1988 |
| 4758685 | Flexible coaxial cable and method of making same An improved flexible coaxial cable (24) and method of making same employs an inner conductor (22) having a helically wound dielectric beading (20) wound thereabout in a predetermined pitch dependent on the desired velocity of propogation for the cable (24... | 07/19/1988 |
| 4755846 | Light transmitting plate holding construction of image forming device A light transmitting plate holding construction of an image forming device comprises an elongated optical filter plate, a holder for holding the optical filter plate and a holder mounting means for mounting the holder on a body of an image forming device,... | 07/05/1988 |
| 4755373 | Titanates in the form of spherical particles and process for preparing the same Titanates of barium, strontium, or mixed barium and strontium consisting essentially of solid, non-aggregated particles having diameters ranging from 0.05 to 1 micron and a narrow particle size distribution expressed by the polydispersity index, dw/dn, no... | 07/05/1988 |
| 4754073 | Method for the preparation of ketones Method for the preparation of ketones, by means of oxydation of the corresponding secondary alcohols, characterized in that said alcohols are catalytically oxidized by H2 O2 inside a two-phase system comprising: (a) an aqueous phase,... | 06/28/1988 |
| 4753744 | Use of perfluoropolyethers in mechanical pumps A process for the generation of vacuums ࣘ5.10-4 torr by means of mechanical pumps, comprising using as operative fluid a perfluoropolyether having neutral end groups and containing light products, having an average molecular weight equal to o... | 06/28/1988 |
| 4753471 | Hawk having multiposition handle An improved hawk comprises a planar work surface or blade (10) and a multiposition, removably mountable handle (12), removably mountable to the blade (10) in a plurality of different optimal positions for use, storage, packing and/or display. The handle (... | 06/28/1988 |
| 4751236 | Method for treating genital herpes A method of treating genital herpes and a method useful in preventing recurrent episodes of genital herpes infection is provided.... | 06/14/1988 |
| 4750135 | Method for dynamically creating a receiver definable local trading instrument displayable record from a remotely transmitted trading instrument common data stream In accordance with the method of the present invention, a local subscriber defines its own filter sets and/or local templates which are used to create new updateable local trading instrument displayable data records from a common remotely transmitted data... | 06/07/1988 |
| 4747163 | Cyclist gloves An improved glove for cyclists is disclosed. The glove comprises a flexible shell including a palm side, an outside, glove fingers and a glove thumb. Resilient padding is permanently secured to the palm side of the glove shell, and extends substantially f... | 05/31/1988 |
| 4746216 | Angle measuring interferometer An angle measuring interferometer comprises a source (10) which emits a light beam containing two linear orthogonally polarized components; means, such as a tilted shear plate (16) or a beamsplitter/beam folder assembly (116, 116A) for converting the inpu... | 05/24/1988 |
| 4745559 | Method and system for dynamically controlling the content of a local receiver data base from a transmitted data base in an information retrieval communication network A method and system (28) are provided for dynamically controlling the content of a local receiver data base (24, 26) from a transmitter data base (20) in an information retrieval communication network (28) in which a message transmitter transmitting the t... | 05/17/1988 |
| 4745416 | Laser beam printer with optical system for preventing ghost images The present invention provides a laser beam printer which comprises a beam source for emitting a beam corresponding to an image signal, a photosensitive member for forming an electrostatic latent image thereon with the beam, a polygon mirror for reflectin... | 05/17/1988 |
| 4744819 | 4-oxo pyridinecarboxamide derivatives as plant growth regulators Novel pyridinecarboxamide derivatives having the general formula (I) ##STR1## or salts thereof wherein R is hydrogen atom, alkoxy group, aralkyloxy group or a group of --(CH2)n --R1 wherein n is an interger from 1 to ... | 05/17/1988 |
| 4743947 | Copying machine for producing margins of constant width A copying machine wherein an orginal is exposed to light by the movement of a document table or an optical system to form an electrostatic latent image on a photoconductive drum at an image forming station, and the latent image is developed and then trans... | 05/10/1988 |
| 4742353 | Digital processor for radar signals which can perform adaptive suppression of clutter means of a parametric estimator A digital processor for radar signals which can perform adaptive suppression of the disturbance clutter and enhancement of the useful signal of given Doppler frequency. It can approximate the principle of operation of the optimum processor, which is that ... | 05/03/1988 |
| 4740366 | Air deodorizer composition and method An air deodorizer, and a method for deodorizing rooms therewith, utilizing an aerosol of a solution containing from 2-25% by weight of non-toxic, non-oxidizing, deodorizing agent, said solution constituting liquid droplets having a weight average droplet ... | 04/26/1988 |
| 4740213 | Method of producing a random faded effect on cloth or made-up garments, and the end-product obtained by implementation of such a method In the method disclosed, cloth to be faded is brought into dry contact with pumice granules that are impregnated with a chemical bleaching agent such as a hypochlorite; the action takes place in a conventional process machine, the drum of which is rotated... | 04/26/1988 |
| 4739911 | Mannequin for displaying a garment A mannequin for the display of clothing is disclosed. Mannequin comprises a body portion and a means on the body portion, such as a hook, for suspending a garment hanger on the mannequin. The suspending means is positioned on the mannequin such that when ... | 04/26/1988 |
| 4739313 | Multilevel grey scale or composite video to RGBI decoder A decoder apparatus (200) provides an R,G,B,I video drive signal in a TTL type of format from a received composite video input signal which comprises sync information and displayable information, such as conventional black and white video or a digitally e... | 04/19/1988 |
| 4739312 | RGBI to multilevel grey scale encoder An encoder (500) encodes a TTL type of R,G,B,I video drive signal into a common multilevel grey scale digitally encoded composite video signal which is transmitted over a single coaxial cable (302). The incoming R,G,B,I bits, such as provided from a color... | 04/19/1988 |
| 4739083 | Process for preparing pyrone-3-carboxamide compounds A new process for preparing a pyrone-3-carboxamide compound of the formula (IV): ##STR1## wherein R1 is aryl or heterocyclic group optionally substituted, R2 is alkyl, aralkyl or like group, comprising reacting a compound of ... | 04/19/1988 |
| 4733967 | Apparatus for the measurement of the refractive index of a gas Apparatus capable of measuring either changes in the refractive index, or, if desired, the absolute refractive index, of a gas is provided which comprises a differential plane mirror interferometer to produce a pair of measurement beams and a pair of refe... | 03/29/1988 |
| 4732483 | Interferometric surface profiler An interferometric profiler capable of accurately measuring the topography of a surface under test (48) employs a laser source (10), with the surface under test (48) ultimately being imaged onto the photosensitive elements (58) of a solid state array came... | 03/22/1988 |
| 4731730 | Universal fuel quantity indicator apparatus A universal fuel quantity indicator apparatus (100,102) includes a digital fuel quantity indicator (100) having an internal microprocessor control unit (104) and a removably connectable digital calibration trim unit interface (102) which enables the fuel ... | 03/15/1988 |
| 4730693 | Multichannel loudspeaker enclosure The multichannel loudspeaker enclosure of the invention comprises an inner part which is realized taking into account only the mechanical and electroacoustical performance of the sound reproduction elements and which consists of a metal framework defining... | 03/15/1988 |
| 4728988 | Driving apparatus for optical systems of photocopier The present invention relates to a driving apparatus for the optical systems of a photocopier comprising 1st and 2nd optical systems, 1st and 2nd wires stretched out facing with each other through the wire-fixed ends of the 1st optical system, moving pull... | 03/01/1988 |
| 4727004 | Thin film electroluminescent device A thin film EL device having a double-insulated structure and comprising an emitting layer made of an alkaline-earth sulfide as its host material and doped with Eu2+ for providing luminescent centers. The emitting layer has a Eu concentration o... | 02/23/1988 |
| 4725306 | Pyridinecarboxamide plant growth inhibitors Novel pyridinecarboxamide compounds having the general formula (I) ##STR1## or salts thereof wherein R is alkoxy group, aralkyloxy group or a group of --(CH2)n --R1 wherein n is an integer from 1 to 3 and R1 | 02/16/1988 |
