baber/WOPTO huggingface dataset:
Patent EP-0365035-A2 (EP)
Inventor: KAGIURA KAZUO
IPC: B65H1/04
Filed: 1989-10-20
Abstract: The present invention provides a cassette loading device for an image forming apparatus including a sheet feeding portion within which a cassette (3) for accommodating sheets is loaded, and a sheet feeding means arranged in the sheet feeding portion and adapted to feed the sheet from the cassette (3) loaded within the sheet feeding portion. The cassette loading device comprises a guide means for guiding the cassette to be loaded; a cassette shifting means (5) rotatable along the guide means and having pins engageable with the cassette (3) inserted into the sheet feeding portion; a driving means for driving the cassette shifting means (5); vertical surfaces formed in the cassette and against which the pins are abutted to shift the cassette; and horizontal recesses formed in the cassette and adapted to direct the pins toward the vertical surfaces. The present invention further provides an image forming apparatus which includes an image forming means for forming an image on the sheet being fed, and the above-mentioned cassette loading device.
Patent EP-0367208-A2 (EP)
Inventor: MEASOR GRAHAME C
IPC: H04L25/03
Filed: 1989-10-31
Abstract: In a line interface circuit for binary data signals means are provided for compensating varying lengths of line in the receiving and/or transmission path. The output signal of a line equalizer controls a variable impedance circuit in such a way that attenuation of a line build out network is reduced if the output level of the line equalizer is falling below a threshold. A transmit line build out network provides a frequency dependent attenuation of binary data by means of a control circuit, which supplies discrete attenuation values according to a logic word.
Patent EP-0374753-A2 (EP)
Inventor: ZLOTKIN ELIAHU
IPC: A01N63/50
Filed: 1989-12-15
Abstract: This invention relates to transgenic plants, plant cells and microorganisms which are transformed by use of recombinant DNA techniques in such a way that they are able to synthesise toxins, which act selectively on insects, from venomous animals, advantageously from representatives of the phylum Arthropoda, in particular from representatives of the class Arachnida (arachnids), especially from representatives of the order Scorpiones, and, in particular, from representatives of the class Chilopoda (centipedes). The invention also relates to genes which encode the said toxins, and to the use of these genes in order to confer on plants a genetically mediated resistance to insects and in order to control phytopathogenic insects. The invention also relates to a toxin from the venom of the scorpion Leiurus quinquestriatus hebraeus with the amino-acid sequence VRDAYIAKNY NCVYECFRDA YCNELCTKNG ASSGYCQWAG KYGNACWCYA LPDNVPIRVP GKCR. The invention furthermore relates to antibodies against said toxins and insecticidal agents which contain said toxins. <IMAGE>
Patent EP-0375610-A2 (EP)
Inventor: FALK ROBERT A
IPC: A61K47/26
Filed: 1989-12-12
Abstract: Novel nonionic perfluoroalkylthioglycosides of the formula R f -E-S-saccharide are described, wherein R f  is a straight or branched chain perfluoroalkyl of 1 to 18 carbon atoms or said perfluoroalkyl substituted by perfluoroalkoxy of 2 to 6 carbon atoms, E is a connecting group, and the saccharide is a mono-, di-, or higher oligosaccharide comprising 1 to 30 units of 5, 6, or 7 carbon-membered sugars. They can be used as surfactants.
Patent EP-0391283-A2 (EP)
Title: Double-based high-pressure discharge lamp
Inventor: HEIDER JUERGEN DR
IPC: H01J61/36
Filed: 1990-03-30
Abstract: A high-pressure discharge lamp with a metal-halogenide filling is optimised for optical applications in that the discharge vessel (2), as a single bulb, has two mutually opposite lamp stems (5), which are designed as pinch seals for foils (8), the length of the lamp stems (5) corresponding approximately to the length of the discharge vessel (2). The foil (8) extends over the greatest part of the length of the lamp stem (5). 
<IMAGE>
Patent EP-0402732-A2 (EP)
Inventor: WERNER THOMAS DIPL-ING
IPC: B60R16/02
Filed: 1990-06-05
Abstract: An arrangement is proposed for such an interface circuit, which permits the reading access of a microprocessor (18) to the EEPROM (24) to be delayed after a writing process in an EEPROM read-only memory. In detail, a timer (21) is allocated to the microprocessor (18), which timer is started on identification of a writing process and switches a 1-byte control command, which is stored in a control command transmitter (22), onto the data bus (25) between the microprocessor (18) and the EEPROM (24) for a specific time whenever the microprocessor (18) carries out a read access. <IMAGE>
Patent EP-0409228-A2 (EP)
Inventor: UEKITA MASAKAZU
IPC: C08G73/10
Filed: 1990-07-19
Abstract: An element of liquid crystal display including an orientation film. The orientation film is obtained by building up at least one monomolecular film on a substrate having thereon at least an electrode layer. The monomolecular film is formed by spreading an amphiphilic high-molecular weight substance having a number average molecular weight of from 2,000 to 300,000 having a repeating unit represented by formula (I):
      wherein R¹ represents an aliphatic group having from 12 to 30 carbon atoms; and R² represents at least one group selected from the group consisting of
      on a water surface, and subjecting the built-up film to a heat treatment to cause cyclization.
Patent EP-0418516-A2 (EP)
Inventor: HAUGER ROLF DIPL-ING
IPC: B60N2/90
Filed: 1990-07-27
Abstract: Bei einer Vorrichtung zum Verstellen verschiedener Teile eines Automobilsitzes, wie dessen Lehne, Kopfstütze etc., ist ein Schaltgetriebe (41) vorgesehen mit einem zentralen Zahnrad (61), welches von einem Elektromotor antreibbar ist. In gleichen Abständen um das zentrale Zahnrad (61) verteilt sind weitere Zahnräder (101) angeordnet, die jeweils eine Antriebswelle für ein zu verstellendes Teil antreiben können. Ein Planetenzahnrad (86) ist ständig im Eingriff mit dem zentralen Zahnrad( 61) und wird wahlweise in Eingriff mit einem der weiteren Zahnräder (101) gebracht. Der Vorteil dieser Vorrichtung besteht darin, daß zur Verstellung mehrerer Teile nur ein einziger Elektromotor erforderlich ist, was Platz, Gewicht und Kosten spart.
Patent EP-0413263-A2 (EP)
Inventor: WILE DONALD
IPC: G11B20/18
Filed: 1990-08-10
Abstract: A novel self-timing qualification channel structure is taught, suitable for use in detecting data from a magnetic disk or other storage medium. A timing comparator is used in addition to a hysteresis comparator in order to detect when the true peak of the input signal is about to occur. The timing comparator output determines when signal qualification by the hysteresis comparator is to occur. The timing comparator only allows signal qualification to occur just prior to the true peak in the input signal. Because of this, the risk of falsely detecting off track noise or noise in the shoulder region is greatly reduced. In one embodiment, the timing comparator operates without the need for additional external components by utilizing the existing channel filter. Thus, the channel filter serves two purposes: to filter the channel input signal prior to detection and to provide delay for the timing comparator. The detector of this invention is ideally suited to detecting data from a constant density recording environment where a multiple data rates are encountered. The improved immunity to off track noise allows track density to be increased, thereby increasing the storage capacity of the disk.
Patent EP-0418807-A2 (EP)
Inventor: SRAIL RAYMOND CHARLES
IPC: H01F1/117
Filed: 1990-09-18
Abstract: A flexible magnetic blend composition is pro­vided which is comprised of high energy ferrite magnetic particles in a flexible high temperature resistant and oil resistant polymer binder. The binder system is preferably a highly saturated nitrile rubber (HSN) or a polymer alloy of the same in which a HSN is the major polymer containing alloying polymers and/or additives which are compatible with processing, subsequent electron beam curing, and final product performance. The system binder is highly loaded usually from 55 to 65 volume percent with the high energy ferrite particles, i.e, barium and/or strontium ferrite particles, which can produce bonded magnets with a maximum energy product of at least 1.0 megagauss-oersteds, a remenance, Br, of at least 2000 gauss, a coercive force, H c , of at least 1800 oersteds, and an intrinsic coercivity, H ci , of at least 2000 oersteds. The process for production of this system involves the binder system and ferrite particles being mixed, the ferrite particles oriented in a preferred direction during processing, then formed into a final geometry before being cured by high voltage electron beam radiation, preferably in excess of 3,000,000 electron volts. The electron beam curing in the solid state fixes dimensional stability, magnetic properties, oil, solvent, and chemical resistance of the part even when exposed to subsequent hostile temperature environments of 125 o C or higher. Any off geometry parts or trim produced in the process prior to radiation curing can be recycled through processing several times without fear of premature cure.
Patent EP-0436077-A2 (EP)
Inventor: HILTEBEITEL NATHAN RAFAEL
IPC: G11C11/401
Filed: 1990-10-10
Abstract: A dual-port DRAM in which a single serial latch is shared between two pairs of folded bit lines from two arrays of memory cells (10, 20). A first set of multiplexer devices (14, 24) selects one of the two pairs of folded bit lines from each of the arrays (10, 20), and a second set of multiplexer devices (16, 26) selectively couple one of the remaining folded bit line pairs to either the parallel port or the serial latch for access to the serial port. This arrangement greatly decreases the consumption of chip real estate. At the same time, it makes unlimited vertical scrolling possible through the use of a copy mode that can be carried out in two operating cycles, and facilitates masked writing, while at the same time reducing clocking complexity.
Patent EP-0423769-A2 (EP)
Inventor: MIYAZAWA CHIHIRO
IPC: C07C47/02
Filed: 1990-10-17
Abstract: A process for hydroformylation of an olefin, which comprises reacting an olefin with carbon monoxide and hydrogen in the presence of a rhodium catalyst having a trivalent organic phosphorus compound as a ligand, wherein the hydroformylation reaction is conducted by two stage reactor systems i.e. a first stage reactor system comprising a reactor or reactors having a mixing characteristic of the liquid phase being substantially of complete mixing type, and a second stage reactor system being a reaction system of a catalyst solution circulating type and comprising a reactor or reactors having a mixing characteristic of piston flow type wherein when the mixing characteristic of the liquid phase is represented by a diffusion model, a non-­dimensional number U (hereinafter referred to as a "flow mixing parameter") defined by the formula (I): 
U ≡  u L/2 E       (I) 
wherein  u  is an average flow velocity (cm/sec), L is the length (cm) of the reaction layer, and  E  is an average diffusion coefficient (cm²/sec), is at least 0.4, a gaseous product or gas-liquid mixture discharged from the first stage reactor system, is separated into a stream containing the unreacted olefin and other stream, and a part or whole of the stream containing the unreacted olefin is supplied to the second stage reactor system.
Patent EP-0429844-A2 (EP)
Inventor: RUPPERT MARTIN PROF DR
IPC: G05B7/02
Filed: 1990-10-20
Abstract: The invention relates to a filter arrangement for generating input values of time-variable physical quantities with steady-state time derivations. The filter arrangement consists of at least two filters, for example of a position and a speed filter which process time-variable input values for the open-loop and closed-loop control of, for example, sequences of movements, temperature variations, chemical reactions in such a manner that the generated setpoints are tailored for the technical-physical requirements of the systems to be driven. The advantages achieved by means of the invention consist, in particular, in that a predetermined design path can be maintained with very high accuracy and at the same time a high running smoothness of the systems is ensured. <IMAGE>
Patent EP-0427109-A2 (EP)
Inventor: PASCHER HELMUT
IPC: H04B10/00
Filed: 1990-10-31
Abstract: In the optical communication network for multiplex operation, an optical waveguide (LW1) emerging from a distribution point (VT) is in each case fed to a branching point (VZ), where the signals are divided up by means of a directional coupler (RK1) into two sub-signals. A second optical waveguide (LW2), which is connected to the second input (E2) of the directional coupler (RK), is also laid between the distribution point (VT) and the branching point (VZ). 
<IMAGE>
Patent EP-0428986-A2 (EP)
Inventor: SHIRATORI TETSUYA
IPC: H01J1/18
Filed: 1990-11-14
Abstract: A picture display device which comprises an envelope comprising a faceplate (1), having an inner surface formed with a phosphor screen (2), and a back covering coupled to the faceplate to define an evacuated chamber; filament-like cathode electrodes (5) and electron beam control electrodes (11,12,13) disposed within the evacuated chamber for emitting electron beams towards the phosphor screen (2); a cathode electrode support member (6) for retaining the cathode electrodes (5) and having one of opposite surfaces held in contact therewith; a shape retention plate (4) for retaining at least the cathode electrodes (5) and the positioning means in a predetermined curved shape; a plurlaity of support struts for fixing the shape retention plate in face-to-face relationship with the phosphor screen; and a reinforcement grid structure disposed in contact with the other of the opposite surface of the shape retention plate (4) so as to follow the curvature of the shape retention plate (4).
Patent EP-0474917-A2 (EP)
Title: Wässrige Kunststoffdispersion mit Polyolgruppen aufweisenden Kunststoffteilchen
Inventor: HAHN KARL DR
IPC: C08F2/22
Filed: 1990-12-20
Abstract: Die Erfindung ermöglicht die Herstellung von wäßrigen Kunststoffdispersionen mit Polyolgruppen aufweisenden Kunststoffteilchen. Die Grenzflächenhydrophilie der Kunststoffteilchen läßt sich in gewünschter Weise einstellen. Die Dispersionen enthalten in der wäßrigen Phase im wesentlichen keine gelösten makromolekularen Stoffe und sind sehr stabil. Die Dispersionen werden durch Emulsionspolymerisation und anschließende Modifizierung erhalten.
Patent EP-0403032-A2 (EP)
Inventor: AZAIN MICHAEL JOSEPH
IPC: A61K9/22
Filed: 1988-03-15
Abstract: Prolonged release administration of somatotropin to a domestic, food-producing animal is provided by the parenteral implantation of a shaped article comprising a solid body of compacted somatotropin which is free of binders and matrix polymers in amounts sufficient to have a substantial effect on release of the somatotropin, and which optionally has a release inhibiting barrier coating covering the article except for at least one uncoated release surface.
Patent EP-0390559-A2 (EP)
Inventor: MEDEIROS DESMOND A
IPC: G11B23/50
Filed: 1990-03-29
Abstract: Deteriorated or aged magnetic recording media exhibiting undesirable properties such as shed, stickiness or squeal are restored to playable condition having no such objectionable properties by heating the media to an elevated temperature and for lengths of time sufficient to restore the media. A typical temperature used is 54°C and a typical effective time is 16 hours. Ambient humidity is suitable. The restored media can be used to transfer data or information to new media. Restored media can also be again heat treated for restoration purposes, if it deteriorates again.
Patent EP-0398518-A2 (EP)
Inventor: NAKANO YUKO C O SEIKO ICONIX C
IPC: G03B27/32
Filed: 1990-04-24
Abstract: A slide projector for projecting an image of a slide film (9) onto an image-receiving member (100), comprising holding means (7) for holding a slide film (9); a light source (3) for illuminating a slide film (9) held by said holding means (7); and first light directing means (10) for directing light from the slide film (9) onto a first region (P) of the image-receiving member (100) characterised by second light directing means (11A, 11B, 12A, 12B) for exposing at least one second region (W) of the image-receiving member (100) to light from said light source (3) which has not passed through said slide film (9).
Patent EP-0401043-A2 (EP)
Inventor: HORIKI SEINOSUDE
IPC: H01L21/18
Filed: 1990-06-01
Abstract: A method for a surface treatment employing masking member(s) (111) to protect part(s) of an article (130) from said surface treatment is provided in the present invention. 
     Said method comprises attaching masking member(s) (111) on(in) parts of an article (130) which is(are) necessary to protect it from a surface treatment, effecting said surface treatment on the surface of said article, and removing said masking member(s) from said part(s) by sucker(s) (144).
Patent EP-0405792-A2 (EP)
Inventor: BILSBOROUGH ROY
IPC: G01P13/00
Filed: 1990-06-13
Abstract: In order to detect abnormal movement of a body, such as a boiler unit (19,20,21) in a nuclear reactor, a fluid is fed into a passage (24), and movement of the body causes variation in the resistance of the passage to flow of the fluid. This variation is detected by measuring a change in flow rate or a change in fluid pressure. The detector preferably comprises a sleeve valve (22) comprising a pipe section (24) which is attached to a central one of three adjacent boiler units and a sleeve (30) which is normally positioned over a port (28,29) in the pipe section and which is coupled to both of the outer boiler units, so that abnormal movement of any of the three units causes opening of the port. The coupling comprises an arrangement of levers and linkages (31-41) which compensates for normal movements of the boiler units caused by temperature rise.
Patent EP-0409469-A2 (EP)
Inventor: OHSATO KIYOSHI C O PATENTS DIV
IPC: G11B7/09
Filed: 1990-07-10
Abstract: An optical recording and/or reproducing apparatus in which a main light beam and at least two auxiliary light beams are caused to impinge upon a disc (D) for recording information thereon or reproducing information therefrom in such a manner that light beam spots formed on the disc (D) by two auxiliary light beams are respectively distant substantially the same distance from a light beam spot formed on the disc (D) by the main light beam with a space therebetween in a radial direction of the disc (D) corresponding to N/2 times a track pitch on the disc (D), and then guided from the disc (D) to a photosensor (14) comprising a first photodetecting element (60) divided into two parts for detecting the main light beam and a second photodetecting element (62) divided into two parts for detecting both of two auxiliary light beams, and a tracking error signal is produced based on a difference between detection outputs derived respectively from two parts of the first photodetecting element (60) and a difference between detection outputs derived respectively from two parts of the second photodetecting element (62), one of which is subjected to level adjustment (52) for compensating a difference in intensity between the main light beam and each of the two auxiliary light beams.
Patent EP-0438152-A2 (EP)
Inventor: INOUE HIROSHI C O CANON KABUSH
IPC: G06F3/14
Filed: 1991-01-17
Abstract: On a data processing apparatus comprising a host processor including a multitasking unit in a time sharing manner, and a scheduling unit for scheduling drawing requests to a graphics device from the plurality of user processes and forming a single sequence of commands each associated with each of the drawing requests, a scheduling unit monitors the execution status of drawing commands at the graphics device processor, and reserves the scheduling of the drawing request from the user process until the execution status advances to a predetermined stage.
Patent EP-0460352-A2 (EP)
Inventor: KOENEMANN BERND KARL FERDINAND
IPC: G06F11/22
Filed: 1991-02-06
Abstract: Seed skipping means are provided for use in conjunction with a linear feedback shift register used as a pseudo-random pattern generator for generating sequences of test bit streams for testing integrated circuit devices. The utilization of seed skipping means for the pseudo-random pattern number generator in connection with weighting of the patterns from the random pattern generator provides an effective and low cost solution to data storage problems associated with generating effective test patterns for testing integrated circuit chip devices.
Patent EP-0450516-A2 (EP)
Inventor: MURAOKA KAZUYOSHI
IPC: G11C11/401
Filed: 1991-03-28
Abstract: An improved semiconductor memory which comprises a plurality of sense amplifier circuits (10) provided corresponding to each bit line (S1) of a plurality of columns, a first common line ( SAN ) which is connected in common to the sense amplifier circuits, a second common line which is connected to the first common line, a first switching element (Qsan) which is connected between the second common line and a reference voltage potential terminal and a second switching element (Qn2) which is connected to the first common line and the reference voltage potential, the second switching element corresponding to the first common line connected to one of the sense amplifier circuits being made conductive in response to selection of the sense amplifier is disclosed.
Patent EP-0459274-A2 (EP)
Inventor: SIMONYI SANDOR DR DIPL-ING
IPC: G01P21/02
Filed: 1991-05-21
Abstract: Method for monitoring the revolution sensors of the drive train of a motor vehicle, the values of the output signals of at least three revolution sensors (2, 7, 8) of the drive train, which contains an automatic change-speed transmission (5), are compared, after conversion of the transmission ratios present in each case between them to give synchronous values, deviations of the synchronous values from one another being detected and evaluated. <IMAGE>
Patent EP-0464831-A2 (EP)
Inventor: KATO HIROYUKI
IPC: B60K20/02
Filed: 1991-07-04
Abstract: A shift knob comprises a pair of leather pieces (10a) stitched together at their margins (10b) to form a covering body (10); a resin-formed body (11) inserted into the covering body with a predetermined gap; and a resin (12) injected into the gap.
Patent EP-0473916-A2 (EP)
Inventor: BECK GARY STEVEN
IPC: G06F9/445
Filed: 1991-07-17
Abstract: A system for reconfiguring a multiple user (16, 17, 18, 16a, 17a, 18a) VM computing system is described. A CMS source file (14) is used to generate new nucleus system definitions for a control program of an operating VM system. The CMS source file is edited and converted to a tag entry format for use in a diagnose interface. Using the diagnose interface, an override disk under control of the control program (13) may be updated with new override data. In a subsequent system IPL, or upon issuance of an OVERRIDE command with the IMMEDIATE option from the CMS application, the newly-stored data from the CP override DASD (23) may be loaded in the control program memory.
Patent EP-0484887-A2 (EP)
Inventor: AMANO AKIRA
IPC: H01S5/0232
Filed: 1991-11-05
Abstract: A laser diode in which a laser diode chip (111) having a light-emitting end face (33) is resin-encapsulated by means of an encapsulating resin layer (10) constituted by an epoxy-based resin or the like. An end-face-breakage preventing layer (10) formed of a silicon-based resin having a high coefficient of light absorption in the wavelength band of a laser beam and a high bond energy is formed on the light-emitting end face (33). The end-face-breakage preventing layer (10) has a thickness of approximately 20 to 30 µm.
Patent EP-0486917-A2 (EP)
Inventor: RITTNER KAROLA
IPC: C12N15/35
Filed: 1991-11-11
Abstract: The invention relates to the use of a rep-gene which originates from the adeno-associated virus type 2 and has an antiviral activity towards the HIV-1 virus.