baber/WOPTO huggingface dataset:
Patent EP-0356909-A2 (EP)
Inventor: MENEGOLI PAOLO
IPC: H03K3/286
Filed: 1989-08-24
Abstract: The cell comprises: 
a power supply (A1, D4, R9); a control transistor pair (Q2, Q3) and a storage transistor pair (Q4, Q5), each having a collector, an emitter and a base electrode, all of the collector electrodes being coupled to said current source, the emitter electrodes of the storage transistors being grounded and the emitter electrodes of the control transistors being coupled to the base electrodes of the storage transistors, the control transistor collector and base electrodes being cross- coupled and the storage transistor collector and base electrodes also being cross-coupled; respective resistors (R5, R6) coupling each the emitter electrode of a driving transistor with the collector electrode of a storage transistor; two diodes (D1, D2) back to back series coupled between the driving transistor collector electrodes; a control transistor (Q1) having a grounded emitter electrode, a collector electrode coupled to the common coupling point of the two diodes, and a base electrode operating as an input pin of the frequency divider cell.
Patent EP-0369333-A2 (EP)
Inventor: STIEF THOMAS DR
IPC: C12Q1/56
Filed: 1989-11-10
Abstract: A method for the global measurement of the components of the fibrinolysis system in plasma or other biological fluids is described and entails plasma or these other biological fluids being mixed with a plasminogen activator and the resulting plasmin activity being determined.
Patent EP-0373545-A2 (EP)
Title: Kompetitive Gonadoliberin-Antagonisten
Inventor: KOLAR CENEK DR
IPC: C07K7/23
Filed: 1989-12-09
Abstract: Peptide der Formel Ac-D-Nal(2)-D-Phe-D-Phe-Ser-X-D-Ser(Rha)-Leu-Arg-Pro-Y, in welcher X für Tyr oder His und Y für Gly-NH2, D-Ala-NH2, Azgly-NH2 oder NH-C2H5 stehen, sind kompetive Antagonisten des Gn-RH. Sie finden Verwendung bei der Behandlung Gonadotropin- und Steroid-abhängiger Erkrankungen und werden nach bekannten Methoden der Peptidchemie hergestellt.
Patent EP-0350135-A2 (EP)
Title: High-performance propellant combinations for a rocket engine
Inventor: SCHOYER HERMAN FEDDE REIN
IPC: C06B33/08
Filed: 1989-07-07
Abstract: Hybrid, high-performance propellant combinations for a rocket engine are described, characterized by being constituted by a combination of polyglycidyl azide (GAP) ([C₃H₅N₃O] n ), poly-3,3-bis(azidomethyl)oxetane (BAMO) ([C₄H₆N₆O] n ) or hydroxy-terminated polybutadiene (HTPB) with hydrazinium nitroformate (N₂H₅C(NO₂)₃) as a solid oxidizer and pentaborane (B₅H₉) or diborane (B₂H₆) as a fuel, together with other conventional additives.
Patent EP-0358288-A2 (EP)
Title: Kontaktanordnung für einen Leistungsschalter mit Vor- und Hauptkontakten
Inventor: BUXTON CLIFFORD A
IPC: H01H33/12
Filed: 1989-09-07
Abstract: Eine Kontaktanordnung für einen Leistungsschalter weist bewegbare und feststehende Hauptkontakte (20, 28) sowie bewegbare und feststehende Hauptkontakte (20, 28) sowie bewegbare und feststehende Vorkontakte (24, 30) auf. Zur beschleunigten Überführung an den Hauptkontakten (20, 28) entstehender Schaltlichtbögen zu den Vorkontakten (24, 30) weist der die bewegbaren Kontakte tragende Kontakthebel (18) an seiner kontaktgebenden Unterseite eine Vertiefung (32) und im Abstand hiervon an der gegenüberliegenden Oberseite ebenfalls eine Vertiefung (34) auf. Die Vertiefungen (32, 34) bewirken einen Verlauf des Strompfades (36) innerhalb des Kontakthebels (18) in Form einer Schleife derart, daß an den Hauptkontakten (20, 28) entstehende Schaltlichtbögen elektrodynamisch in Richtung der Vorkontakte (24, 30) verschoben werden. Die beschriebene Kontaktanordnung eignet sich beispielsweise für Niederspannungs-Leistungsschalter in kompakter Bauart mit Isolierstoffgehäuse.
Patent EP-0329267-A2 (EP)
Inventor: SAIA STEVEN RALPH
IPC: F16H61/24
Filed: 1989-01-06
Abstract: A throttle valve (22) supplies a pressure substantially proportional to a throttle position established by an operator. The throttle pressure is used as a control signal in automatic transmissions to effect the timing of ratio interchanges. A detent sleeve member (54) is slidably disposed in the body (26) of the valve and prevented from movement in one direction by a locking ring (58). The sleeve member (54) is slidably positioned on a manually-operated plunger (20) and is urged against the locking ring (58) by hydraulic pressure. The sleeve member (54) is disposed in a position to be engaged by an operator input means (14,16,18) when the full throttle or "detent throttle" position is reached. After abutment of the sleeve member (54) by the operator input means (14,16,18), a step function increase in operator input force is necessary for further throttle movement. This informs the operator that a predetermined throttle position has been reached.
Patent EP-0337719-A2 (EP)
Inventor: MOMOSE YOSHIAKI
IPC: B29C48/08
Filed: 1989-04-11
Abstract: A thermoplastic resin film is disclosed which comprises a matrix in the form of a film and formed of a first thermoplastic resin (2), and a plurality of substantially continuous tapes (3) dispersed within the matrix film with the plane of each of the tapes being substantially parallel with the plane of the matrix film and each formed of a second thermoplastic resin different from the first resin. The thermoplastic resin film may be obtained by mixing melts of the first and second resins using a static mixer (12), and extruding the mixed melt through a die (13). The film has an excellent gas barrier property and is suitably used for the preparation of cushioning materials.
Patent EP-0342054-A2 (EP)
Inventor: SCOTT IAN RICHARD
IPC: A61K8/36
Filed: 1989-05-12
Abstract: An aqueous composition for topical application to human skin comprises:
     (i) a special ester of pyroglutamic acid;   (ii) a cosmetically acceptable aqueous buffer having an effective pH value of from 2 to <7; and   (iii) optionally, other cosmetic adjuncts.
Patent EP-0364096-A2 (EP)
Inventor: BETTER MARC D
IPC: C07K16/46
Filed: 1989-09-06
Abstract: Gene expression elements and their use in production of chimeric antibodies with human constant regions and murine variable regions are disclosed, together with mouse human chimeric antibodies having specificity to human tumor cells. Methods of their production, and their uses are also disclosed.
Patent EP-0367403-A2 (EP)
Title: Method for grinding an oxygen sensitive ceramic material and powder obtained by this method.
Inventor: BOECKER WOLFGANG D G
IPC: B02C17/20
Filed: 1989-09-28
Abstract: A method for grinding an oxygen sensitive ceramic material to a powder which comprises grinding an oxygen sensitive ceramic feed material having an average particle size of between 1 and 200 microns in a contamination free high energy autogenous attrition mill in non-oxidizing fluid in the presence of media for a sufficient time to obtain a specific surface area of at least 5 m²/g and preferably at least 9 m²/g. The media consists essentially of the same ceramic as the feed material is of high purity and has an average particle size of less than 4 mm and preferably less than 2.5 mm. the ground material may be further treated so that the average particle size is less than one micron and so that greater than 97 numerical percent of the particles of the finished powder is smaller than 5 microns. The invention includes the finshed powder.
Patent EP-0384102-A2 (EP)
Inventor: LIU LISHING
IPC: G06F12/0817
Filed: 1990-01-04
Abstract: A tightly coupled multi-processor (MP) system is provided with large granularity locking of exclusivity in multi-processor caches. The unique access right for a processor P i  is enforced by giving other central processors (CPs) a temporarily invalid (TI) state on block (B), even though some lines in the block (B) may still be resident in the cache. Any CP trying to access a block in the temporarily invalid (TI) state will need to talk to the storage control element (SCE) to obtain proper authorization (e.g., RO or EX state) on the block (B). Assuming that a central processor(CP) may have three states on a block (B), temporarily invalid TI B , read only RO B  and exclusive EX B , TI B  is the initial state for all blocks (B) at all central processors (CPs).
Patent EP-0391373-A2 (EP)
Inventor: SHIBA KEISUKE
IPC: G03C7/407
Filed: 1990-04-04
Abstract: A silver halide color photographic material comprising a support having thereon at least three photosensitive layers containing a silver chloride emulsion or a silver chlorobromide emulsion having an average silver chloride content of at least 96 mol% and containing substantially no silver iodide, said at least three photosensitive layers comprising a cyan coupler-containing layer, a magenta coupler-containing layer and a yellow coupler-containing layer, wherein said at least three photosensitive layers each has different spectral sensitivity peak in the photosensitive wavelength regions of 650 to 690 nm, 720 to 790 nm and 770 to 850 nm, respectively, and the total coating weight of silver halide is not more than 0.78 g/m 2  in terms of silver, and the above-disclosed material wherein the support is a reflective support comprising a base paper impregnated with a synthetic polymer through the surface of the base paper, and a white pigment-containing water-resistant resin layer coated on the base paper.
Patent EP-0410472-A2 (EP)
Inventor: HORIBE KINYA
IPC: H01H11/04
Filed: 1990-07-27
Abstract: In an electric contact having a Cu-based layer, a Ni-based layer formed on the Cu-based layer, and a Pd-based layer formed on the Ni-based layer, the Ni-based layer having a thickness of at least 0.8 µm is so formed as to include a noncrystal nickel alloy layer having a thickness of at least 0.08 µm, in order to reduce the thickness of the Pd-based layer down to about 0.08 µm, that is, the cost of the contact without deteriorating the contact durability, as compared with a 0.6 to 2 µm thick prior-art Pd-based layer.
Patent EP-0417707-A2 (EP)
Inventor: TSUKAMOTO TAKASHI
IPC: G06F13/36
Filed: 1990-09-10
Abstract: The microcomputer according to the invention comprises registers RA, RB defining an address area A1 (RA)... A2 (RB). Further, comparators CPA, CPB are provided for indicating whether an address signal on an address bus AB outputted by a processor unit lies within said specific address area A1 (RA)...A2 (RB). In this case the bus width or bus size of the microcomputer is adjusted according to the peripheral circuits (interfaces, memories ...) in this address area.
Patent EP-0436919-A2 (EP)
Title: Guiding device
Inventor: AHLE ULRICH DIPL-ING
IPC: B41J13/076
Filed: 1990-12-21
Abstract: The invention relates to a guiding device for pressing printing carriers transported in a printing apparatus against a printing carrier rest, comprising one or more guiding units which consist of a guiding surface arrangement (24) and assigned guiding rollers (10) and are connected via adjustment levers to a common rotary shaft (20). In this case, the adjustment levers are constructed directly as guiding roller supports (18) and the guiding surface arrangements (24) as separate guiding surface elements which can be attached removably to the guiding roller supports. The guiding surface elements are preferably produced as inexpensive plastic parts. Arranged on each guiding surface element (24) are one or more sprung catch hooks (38, 40) which can be engaged behind catch surfaces constructed on the guiding roller support (18). <IMAGE>
Patent EP-0369997-A2 (EP)
Inventor: WINCHELL DAVID A
IPC: A61M5/168
Filed: 1989-03-02
Abstract: An intravenous administration infusor for dispensing liquid at a predetermined flow rate comprises an elastomeric bladder (68) for receiving the liquid, the bladder being contained in a housing (62) and an outlet (64) from the housing being in communication with the bladder. Flow from the bladder is regulated by means of a flow restrictor wafer (36) which includes a substrate (38) having an enclosed restricted flow path (40) formed thereon.
Patent EP-0379266-A2 (EP)
Inventor: IGAWA MITSUSHI
IPC: C04B11/05
Filed: 1990-01-09
Abstract: Disclosed is a method for producing anhydrous gypsum which is characterized in that 0.05 to 1.5 weight parts of sodium citrate is added to 99.95 to 98.5 weight parts of a powder of desulfurization dihydrate gypsum or natural gypsum, and they are heated in a steam atmosphere at 125 to 150°C.
Patent EP-0381507-A2 (EP)
Inventor: AKAMINE MASAMI C O INTELLECTUA
IPC: G10L25/78
Filed: 1990-02-01
Abstract: A speech signal is input to an LPC cepstrum calcu­lator (51) and the LPC cepstrums of the speech signal for each frame are calculated as characteristic parameters. The cepstrum is input to a characteristic parameter projection circuit (54) including an inner product calculator (53) and a memory (52) storing first to third priority component vectors that are obtained by applying a priority component analysis to the LPC cepstrums of the non-silent parts of the speech. The inner product calculator (53) calculates inner products of the cepstrum vector and the priority component vec­tors stored in the priority component vector memory (52) to obtain a projected point of the LPC cepstrums in a vector space formed by the first to third priority com­ponent vectors. The output of the inner product calcu­lator (53) is supplied to a silence/non-silence discriminator (56) to which a non-silent region parame­ter memory (55) storing parameters defining a non-silent region in the non-silent priority component vector space. The silence/non-silence discriminator (56) determines if the speech is silent or non-silent based on whether the projected point is within the non-silent region.
Patent EP-0403061-A2 (EP)
Inventor: MARUI TOMOHIRO
IPC: G06F17/50
Filed: 1990-04-26
Abstract: There is provided a programmable one-board computer (30) comprising a system board (32) including wiring , one or more microprocessor chips (34) disposed at the centre of the system board, and a plurality of programmable logic devices (PLD) (36) disposed to surround the microprocessor chip(s). Each said PLD may include a memory (38) for defining an internal circuit thereof or may substitute partly for an external memory device. The PLDs may comprise large scale PLDs (36A) as inner PLDs thereof and small scale PLDs (36B) as outer PLDs. The programmable one-­board computer (30) can realize an actual circuit altered from a newly designed logic circuit (20) and laid out on the same. The actual circuit laid on the same can be used for verification.
Patent EP-0403364-A2 (EP)
Inventor: GRAVE JEAN-MARIE
IPC: H04L12/43
Filed: 1990-06-12
Abstract: The invention relates to a method of transferring data between a central station (SC) and local stations (SLK) provided in succession on a looped line (m0-mP-1), and in which - the central station transmits over the line a first sub-frame (S0) including an ordered set of data intended for the local stations, and - each local station (SLK) receiving a sub-frame (SK) extracts from the frame thereof the datum which is intended for it, substitutes it with another datum ( epsilon i) intended for the central station, and retransmits the new sub-frame (SK+1) towards the next station (SLK+1), - the last local station (SLP-1) thus retransmitting towards the central station a last sub-frame (SP) including an ordered set of data originating from said local stations. The invention also relates to a device for data exchange, by which an ordinary screened pair enables a full-duplex bidirectional link to be ensured between the stations, so as in particular to avoid providing for a return channel from the last local station to the central station. <IMAGE>
Patent EP-0418199-A2 (EP)
Inventor: KRISTIANSEN ODD DR
IPC: C07D271/06
Filed: 1990-09-04
Abstract: Novel nitroguanidines of the formula I <IMAGE>  in which     R1 is hydrogen, C1-C4-alkyl or C3-C6-cycloalkyl,   R2 is hydrogen or C1-C4-alkyl,   R3 is hydrogen, C1-C4-alkyl or C3-C6-cycloalkyl, R4 is hydrogen, C1-C4-alkyl, C3-C6-cycloalkyl or a radical -CHR5-B, or   R3 and R4 together represent -(CH5)4- or -(CH2)5-,   R5 is hydrogen or C1-C4-alkyl, A is an unsubstituted or mono- to tetrasubstituted aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical, and B is phenyl, cyanophenyl, nitrophenyl, halophenyl having 1 to 3 halogen atoms or in each case unsubstituted or substituted 5-thiazolyl or 3-pyridyl, and the salts thereof can be used as pesticides, preferably for controlling insects and arachnids.
Patent EP-0439074-A2 (EP)
Inventor: KATAYAMA TEIJIN
IPC: C09D5/02
Filed: 1991-01-18
Abstract: A resin composition for a cationically electrodepositable paint comprising
     (A) a resin having hydroxyl groups and cationic groups,   (B) an epoxy resin having at least 2 epoxy functional groups each of which comprises an epoxy group directly bound to an alicyclic ring and/or bridged alicyclic ring on average per molecule, and   (C) a finely divided gelled polymer     
as principal components, wherein said finely divided gelled polymer is obtained by emulsion polymerizing
   (C-1) a polymerizable monomer containing at least two radically polymerizable unsaturated groups in the molecule, and   (C-2) a radically polymerizable unsaturated monomer other than the one mentioned in (C-1), above     
in the presence of a reactive emulsifier containing an allyl group in the molecule.
Patent EP-0440070-A2 (EP)
Inventor: YOSHINO KAZUNORI
IPC: E02F9/22
Filed: 1991-01-22
Abstract: An energy regenerative circuit in a hydraulic apparatus wherein when a direction control valve (6) is at the actuator unloaded-side chamber acting position, the discharge fluid line of a variable displacement pump (4) is connected to a fluid tank (26) via the direction control valve (4), by-pass fluid line change-over valve (22) and by-pass fluid line (20) that has a signal orifice (24). The by-pass fluid line (20) is connected to a capacity control mechanism (2) of the variable displacement pump (4) via a signal fluid line (28) on the upstream side of the signal orifice (24). The loaded-side chamber (14) of the actuator (12) is so connected that the pressurized fluid thereof is partly added through the direction control valve (6) to the fluid line (44) through which the pressurized fluid discharged from the variable displacement pump (4) is fed to the loaded-side chamber (14). A first pilot valve (32) is connected to the loaded-side chamber (14) via a control fluid line (36) having an orifice (102) and is controlled by the pressurized fluid of the loaded-side chamber (14), the control fluid line (36) being connected to a fluid tank (26) via a return fluid line (104) that is opened and closed by a second pilot valve (100).
Patent EP-0450371-A2 (EP)
Inventor: STRIPF WOLFGANG DR
IPC: G06F8/20
Filed: 1991-03-15
Abstract: The invention relates to a programming device in which expert knowledge can be accessed with the aid of a retrieval system during a programming session. <IMAGE>
Patent EP-0459298-A2 (EP)
Inventor: KOTTMANN HARIOLF DR
IPC: C07D317/58
Filed: 1991-05-23
Abstract: Compounds of the formula III <IMAGE> which are already known as  beta  blockers are used for prophylaxis against fungal diseases and for the treatment of fungal diseases.     A in this is alk(en)yl or <IMAGE>   X is oxygen or sulphur   R(1) is in this alk(en)yl or benzyl, R(2) and R(3) are (cyclo)alk(en)yl, (di)phenyl(alk)(en)yl or together a (CH2)m chain, R(4), R(5) and R(6) can be a large number of substituents customary in  beta  blockers of this type.
Patent EP-0469565-A2 (EP)
Inventor: KAWADA HARUKI
IPC: G11B9/00
Filed: 1991-07-30
Abstract: An apparatus for reading information from an information medium and/or inputting information to the information medium through a probe electrode comprises a voltage application circuit for applying voltage between the probe electrode and the information medium, information reading from the information medium and/or information inputting to the information medium being performed by the voltage application by the voltage application circuit, and an electric removing device to perform the electric removing process for the information medium to which voltage is applied by the voltage application while maintaining the information in the information medium; making it possible to perform a highly precise information reading and/or inputting at all times without producing any adverse effects on the information medium due to the charge deposition resulting from the voltage application.
Patent EP-0483536-A2 (EP)
Inventor: ERPENBACH HEINZ DR
IPC: C07C51/12
Filed: 1991-10-02
Abstract: A continuous process for the simultaneous preparation of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and, if appropriate, dimethyl ether, by reaction with carbon monoxide under anhydrous conditions at temperatures from 150 to 250 DEG C and under increased pressure in a reaction zone using a dissolved catalyst system containing a nickel compound, methyl iodide as promoter, at least one co-promoter such as alkali metal iodide, quaternary phosphonium iodide or quaternary ammonium iodide, and a cocatalyst, is characterised in that the cocatalyst used is a rhodium or iridium compound in a molar ratio of nickel : cocatalyst of 1 : (0.005 to 0.1), a nickel concentration of 0.01 to 0.1, preferably 0.015 to 0.06 mol/l is established in the reaction zone, and is carried out under an increased pressure of 30 to 100 bar.
Patent EP-0493828-A2 (EP)
Inventor: OVENS KEVIN M
IPC: H03K19/00
Filed: 1991-12-30
Abstract: A process variance detection technique for detecting fabrication processing variances in integrated circuit components, such as resistors or MOSFETs, is based on the decreased sensitivity to processing variations exhibited by components that are up-sized relative to similar components with nominal dimensions. Detection circuitry includes detection components with both nominal and up-sized dimensions, and variance detection involves detecting the differences in operational response of the nominal and up-sized detection components. For bipolar logic, resistors are fabricated with up-sized widths, while for MOS logic, MOSFETs are fabricated with up-sized gate lengths.
Patent EP-0459576-A2 (EP)
Inventor: SINHA RABINDRA
IPC: B01D51/00
Filed: 1991-05-25
Abstract: A method for lowering the electrical resistivity of fly ash comprising adding an anionic polymer/ammonium nitrate/sodium nitrate composition to fly ash. Suitable anionic polymers include polymers containing acrylic acid and, optionally, an ethylenically unsaturated sulfonic acid. Polymer/nitrate compositions are also claimed.
Patent EP-0459607-A2 (EP)
Inventor: HOSOYA MASAHIRO
IPC: G03G15/08
Filed: 1991-01-23
Abstract: The recording apparatus comprises an electrostatic latent image base (1), charging means (13) for equally charging the surface of the electrostatic latent image base (1), means for attenuating part of electric charges on the surface of the electrostatic latent image base charged by the charging means and for forming an electrostatic latent image, developing means (3) for adhering toner particles on the electrostatic latent image so as to form a toner image, and transferring means (5) for transferring the toner image onto an image base. The developing means (3) attracts and collects residual toner particles into the developing means and develops the electrostatic latent image at the same time. The charging means (13) has a particular charging function and a residual toner image equalizing function for disturbing a residual toner image left on the electrostatic latent image base and for equalizing the distribution of the toner particles. The charging and residual toner image equalizing means securely charges the electrostatic latent image base and equalizes the residual toner particles at the same time. The recording apparatus can be readily structured in small size and at low cost. The recording apparatus is free from contamination due to by-product in the discharging operation. Furthermore, the recording apparatus can usually output ghost-free high quality images.