baber/WOPTO huggingface dataset:
Patent EP-0351979-A2 (EP)
Inventor: LAI HOI KONG
IPC: C07D249/08
Filed: 1989-07-04
Abstract: The invention relates to compounds useful as fungicides and plant growth regulants represented by the formula
     in which:
     R is a substituent or a group of substituents representing halogen, low alkyl of 1 to 6 carbon atoms, phenyl, substituted phenyl, phenoxy, substituted phenoxy, naphthyl, nitro, cyano, low alkoxy, alkoxycarbonyl, or trifluoromethyl;   X is single bond, oxygen, sulfur or sulfonyl;   G is CH or nitrogen atom;   m is an integer from 1 to 4 and a process of making the compound.
Patent EP-0361737-A2 (EP)
Inventor: MANCUSO PATRICK CHARLES
IPC: G06F40/14
Filed: 1989-09-14
Abstract: A method for providing improved editing capability in a structure editor, and capable of extension to syntax-directed editors. A set of methods provide an approach to selecting arbitrary nodes from within a tree, and using those arbitrarily selected groups of nodes in otherwise conventional editing operations such as move, copy, delete, collect, and the like. In syntax-directed editors, the present invention provides a way of maintaining syntax while these novel and highly flexible editing operations are performed.
Patent EP-0368640-A2 (EP)
Inventor: DALUGE SUSAN MARY
IPC: C07D471/04
Filed: 1989-11-08
Abstract: The present invention relates to the use of a compound of formula (I)
     
     wherein R represents
   a hydrogen atom; a C 1 - 4  alkyl group;   a group COR 1  wherein R' represents amino or C 1  - 4  alkoxy; or   a group -CH 2 R 2  wherein R 2  represents a halogen atom (e.g. chlorine or bromine), C 1-4  alkylthio, or azido;       X and Y each independently represent -CH- or -N; and   Z represents -CR 3-  wherein R 3  is hydrogen or C 1  - 4  alkyl, or Z represents -N-;   or a physiologically acceptable salt, ester or other physiologically functional derivative thereof,     
for the manufacture of a medicament for the treatment and/or prophylaxis of a parasitic infection in a mammal, and to certain novel compounds of formula (I), pharmaceutical compositions containing them and processes for their preparation.
Patent EP-0365518-A2 (EP)
Inventor: MADER LEOPOLD
IPC: H01H51/22
Filed: 1989-10-19
Abstract: Relay having a magnet frame shaped essentially as a flat rectangle with an air gap and with a core having two pole pieces and an armature driving contact springs which overlaps said pole pieces and is movable essentially perpendicularly to the plane spanned by the pole pieces or the core, and a coil arranged on the core. In a relay of this type, to provide a compact construction, it is provided that the armature is formed in a manner known per se by two magnetisable and/or magnetic parts (8, 8') which are connected to one another by means of a paramagnetic or diamagnetic connecting part (30), and that the magnet frame (1) engages with its pole pieces into the air gap (9) located between the two magnetisable and/or magnetic parts (8, 8') of the armature which are held essentially parallel to one another, at least one surface delimiting said air gap (9) or located therein being formed by the pole surface of a permanent magnet (10, 10'). <IMAGE>
Patent EP-0386425-A2 (EP)
Inventor: ENSSLIN FRIEDER H
IPC: A61B17/00
Filed: 1990-01-22
Abstract: A bipolar electrosurgical forceps carries a thermocouple junction at the distal end of each of two mutually opposed prongs. The junctions are formed by welding a constantan wire directly to the ferrous metal prongs, thereby avoiding the need for electrical isolation.
Patent EP-0388612-A2 (EP)
Inventor: HARAME DAVID L
IPC: H01L21/8238
Filed: 1990-02-03
Abstract: A P- semiconductor material substrate (10) which has been ion-implanted with N-type dopants to form an N+ subcollector layer (12) is annealed in Argon to further remove implant damage and drive the dopant ions deeper into the P substrate (10). Next a lightly doped N- epitaxial layer (14) is grown on the N+ subcollector layer (12). This forms the blanket collector. A P- well region is formed by growing a pad oxide (15) of 10nm on the N- epi layer (14) and a 200nm layer of nitride (17) is then deposited on top of the layer oxide (15). A photoresist etch mask is used to pattern the P- well region. A reactive ion etch is performed through the dielectric oxide (15) and nitride layers (17), through the epitaxial layer (14) and stopping in the subcollector layer (12). By the end of a typical bipolar process, the N+ subcol­lector can be as wide as 1.5 microns. The depth of the P well is limited to the thickness of the N- epi (14). A layer (16, 18) of low temperature expitaxial material is grown over the structure using ultra-high vacuum/­chemical vapor depositions such that the epitaxial layer extends above the surface of the epitaxial layer (14) and includes a P+ heavily doped layer (16) and a lightly P- doped surface layer (18). The P+ doped layer (16) may also include a more lightly doped layer (14) directly in contact with the epitaxial layer (14) to improve yield from defects occurring due to im­mediately growing a P+ epitaxial layer (16) on top of   a heavily doped N+ layer (12). The heavily doped P+ layer (16) provides the low resistance contact to the collector region and the lightly doped P- layer (18) is the collector region and its thickness is determined by the diffusion of the heavily doped layer during the entire process.
Patent EP-0390170-A2 (EP)
Inventor: SEMASA TAKAYOSHI C O MITSUBISH
IPC: H04N7/14
Filed: 1990-03-29
Abstract: A still-picture TV telephone system for transmitting and receiving, via a telephone circuit, a still picture taken by a camera; a picture signal stored in a memory is modulated in phase and amplitude digitally and is offered or supplied to the telephone circuit during talking in voice. 
     To superposing the talk in voice also during offering of the picture signal, the voice and picture signals are divided by frequency band. The the frequency band of the voice signal is partially restricted, and the picture signal is inserted in the omitted band, during which time the picture signal is restricted in band by setting the baud rate frequency to be lower than the carrier signal frequency when modulating the phase and amplitude. The picture signal is further restricted in band by a low-pass filter so that the voice and picture signals are separated by band so as not to overlap each other at the same frequency band.
Patent EP-0401625-A2 (EP)
Inventor: MORMANN WERNER PROF DR
IPC: A61K47/48
Filed: 1990-05-26
Abstract: The alternating copolymers comprise alkenyl isocyanates and electron-deficient olefins.
Patent EP-0411373-A2 (EP)
Inventor: JACK MICHAEL D
IPC: G01J1/02
Filed: 1990-07-14
Abstract: A Frequency Domain Infrared Superconducting Transmission Line (FIRST) detector is comprised of a folded superconducting transmission line 18 coupled at an input port 18a to a narrow band microwave source and coupled at an output port 18b to a microwave power monitor 22. An optically induced change in the kinetic inductance of the transmission line shifts the transmission line phase velocity and resonant frequency. The shift in resonant frequency attenuates the propagating wave amplitude proportionally to the product of the transmission line Q and the frequency shift. When fabricated with a densely folded superconducting line and operated at a nominal resonant frequency of several GHz the use of either linear or logarithmic Schottky barrier detectors enables a realization of a dynamic range of eight orders of magnitude.
Patent EP-0413957-A2 (EP)
Inventor: SARIN VIRENDER KUMAR
IPC: C07K14/785
Filed: 1990-07-17
Abstract: This invention discloses that certain fragments of a pulmonary surfactant protein exhibit unexpected surface activity. These protein fragments are useful in preparing formulations for the treatment of respiratory disease.
Patent EP-0410343-A2 (EP)
Inventor: ROBINSON KEITH M
IPC: A61K31/05
Filed: 1990-07-23
Abstract: The present invention relates to the use of a compound of the formula (1)
       
 wherein R₁, R₂, R₃ and R₄ are each independently a C₁-C₆ alkyl group, for the preparation of a pharmaceutical composition for lowering blood glucose and treating diabetes mellitus. The present invention also relates to a process for making compounds of the above formula.
Patent EP-0424875-A2 (EP)
Inventor: SCHMIDT VON BRAUN HEIKO DR
IPC: G01C11/02
Filed: 1990-10-23
Abstract: For this purpose, the position of a flying body used for the reconnaissance is three-dimensionally located in the world coordinate system together with the position measuring time. The structure to be investigated is picked up in stereo recording technique by means of sensors, the measurement data being simultaneously correlated in time. The position data and the timing data and the stereo measurement data are unambiguously correlatably combined with one another and stored so that they can be selectively called up.
Patent EP-0432496-A2 (EP)
Inventor: MAZUR YEHUDA
IPC: B01J23/42
Filed: 1990-11-14
Abstract: A process for preparing hypericin comprises oxidative dimerization of emodin anthrone and conversion of the intermediate protohypericin to hypericin by irradiation with visible light.
Patent EP-0431560-A2 (EP)
Title: AC evaluation equipment for an IC tester
Inventor: HIRAI MASAHISA
IPC: G01R31/26
Filed: 1990-12-04
Abstract: A performance board (32) for mounting thereon an IC under test is attached to an analog testing part (100) of an IC tester which includes first and second AC signal generators, (11, 24) a DC voltage generator, (21) a timing signal generator, (23) a digitizer, (15) precision voltage measurement unit (26) and a test processor (18). On the performance board there are provided an analog switch, (22) a detector circuit, (25) a band pass filter (28) connected to the output of the second AC signal generator, a band elimination filter (29) connected to the output of the first AC signal generator and a switching circuit (31). The analog switch outputs a rectangular-wave signal by turning ON and OFF the output DC voltage of the DC voltage generator at the frequency and with the duty ratio of a timing signal from the timing generator. The switching circuit connects the outputs of desired ones of the band pass filter, the band elimination filter, the first AC signal generator, the detector circuit and the analog switch to the inputs of desired ones of the digitizer, the precision voltage measurement unit and the detector circuit, thereby making desired AC evaluation of the IC tester.
Patent EP-0390597-A2 (EP)
Inventor: KAMBARA RYOUJI
IPC: H04M1/274
Filed: 1990-03-30
Abstract: In memeory means (17) of facsimile apparatus (11) of the invention, plural telephone numbers are stored corresponding to each of key swtiches (27). If a document set in the apparatus is detected by detection means (18) when one of the key switches (27) is operated, the facsimile apparatus (11) successively reads out the telephone numbers of specified receivers corresponding to the key swtich (27) operated from the memory means (17) and consecutively dials the numbers and transmits the scanned record of the document to the receivers. If a document is not detected by the detection means (18) when one of the key switches (27) is operated, the facsimile apparatus (11) successively reads out the telephone numbers of specified transmitters corresponding to the key switch (27) operated from the memory means (17) and consecutively dials the numbers and requires transmission of the scanned records of documents from the transmitters. In the facsimile apparatus, the key operation for reading out plural telephone numbers, that is, for the successive transmission or the successive reception, is simple. The facsimile apparatus according to the invention thus has much improved controllability and usability.
Patent EP-0410750-A2 (EP)
Inventor: BONNEM ERIC
IPC: C07K14/53
Filed: 1990-07-26
Abstract: Methods for increasing the numbers of neutrophils and for inducing the maturation of myeloid cells in mammals by administering IL-4 are disclosed. Also disclosed are processes for purifying active recombinant human interleukin-4 from certain E. coli fermentation broths or from certain CHO-cell cell culture mediums.
Patent EP-0427387-A2 (EP)
Inventor: BOHRER MARK W
IPC: H03F3/45
Filed: 1990-09-17
Abstract: An operational amplifier generates an output signal which varies according to plural input signals. An input stage accepts the input signals and outputs an intermediate signal according to the input signals, and generates an internal control signal (20) in place of an external control signal. A current source provides a current according to the internally provided control signal. A conversion stage generates an output signal (15) as a function of the intermediate signal and the current. An output driver stage drives the output signal to a load and buffers the operational amplifier from the load. 
     A precision voltage reference generator (101) based upon the operational amplifier provides a stable voltage reference signal (82). The output driver provides an internal feedback signal (59) to the input stage, in place of the external input signals, and a bandgap reference cell in the first stage (16) establishes a voltage for the output driver in place of an external bias signal.
Patent EP-0430435-A2 (EP)
Inventor: CHATTHA MOHINDER SINGH
IPC: B01J23/63
Filed: 1990-10-25
Abstract: A three-way catalyst for automotive emission control having a mechanical carrier having a support comprised substantially of alumina, a catalytic compound supported on said carrier having a major constituent of palladium, and a discontinuous phase of titanium oxide on or adjacent substantially each exposed particle of the catalytic compound. A method of making a three-way catalyst for automotive emission control, comprising: impregnating with palladium a mechanical carrier having a support comprised substantially of alumina to produce a composite having .05-5.0% palladium; and impregnating the composite with an organo-titanium compound and decomposing such impregnated compound to form a discontinuous titanium oxide phase on or adjacent the exposed portions of said composite.
Patent EP-0459058-A2 (EP)
Inventor: BETTS WILLIAM LEWIS
IPC: H04M11/00
Filed: 1990-12-17
Abstract: A modem which represents the transmitted primary data stream using signal points selected via a trellis code is provided with the further capability of transmitting secondary data. In particular, a standard constellation of signal points is expanded to include a number of signal points which is greater than that needed to transmit the primary data. Particular primary data word values are representable by either of a predetermined pair of signal points associated with that value--one signal point of the pair (A4,B4,C4,D4) being a standard signal point and the other (A5,B5,C5 D5) being an expanded signal point. The specific one of the two signal points of the pair that is transmitted at any given time is chosen as a function of whether the value of the next bit in the secondary data stream waiting to be transmitted is a "0" or a "1". The location of each expanded signal point in the constellation is selected such that its distance from the nearest signal point in the trellis code subset of its associated standard signal point is substantially at least as great as the minimum distance between any two signal points in that subset.
Patent EP-0435690-A2 (EP)
Title: Sinker mechanism for flat knitting machines
Inventor: SHIMA MASAHIRO
IPC: G03G9/087
Filed: 1990-12-28
Abstract: A sinker mechanism which includes multiple knitting needles (2) placed in parallel above a needle bed (20) with each sinker (21) being mounted so that it can rock up and down so that its tip descends between adjacent knitting needles (2). A yarn-catching hook (26) is provided at one sinker end ; downward pressure is applied by a spring (28) that can be removed from and replaced into the sinker so the yarn-catching hook (26) will drop between adjacent knitting needles (2), and this downward force is adjustable so the yarn-catching hook's position is a function of the tension in the yarn it is holding. The thickness of the upper half of the needle plate (22) is reduced by at least the thickness of the sinker, thereby creating a step, in which a semicircular concavity (32) is created under this cut-out area, and the needle plates (22) and knitting needles (2) are regularly spaced and mounted in parallel on the needle bed (20). This sinker also has a yarn-catching hook that positions the loop so that it has a contact surface (21) near the hook that touches the front cam (4), it has a surface in its middle that rests in the semicircular concavity of the needle plate (22), and it has a contact surface (31) at the other end that touches the rear cam (3). The sinker is located in the cut-out portion of the needle plate (22) with the capability to rock up and down so that its back end can be linked to the end of the needle plate, and that the plate and is configured so that an arm projects to touch the rear cam (3). A spacer is provided whose front end is adjacent to the sinker's middle portion when the sinker is joined to the needle plate, and the spacer's back end is joined to the needle plate beside the sinker at a point higher than the knitting needle.
Patent EP-0443559-A2 (EP)
Inventor: ANDERSON PAUL GATES
IPC: A61P37/04
Filed: 1991-02-21
Abstract: Disclosed herein are compounds of the general formula X-A-B-C'-D-Y wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, A is an amino acid residue having a lower alkyl or lower cycloalkyl side chain, e.g. Ala or val, B is a non-peptide linking unit, e.g. statyl or Pheψ[CH₂NH]Leu, C' is an amino acid residue of α-amino-β-cycloalkylpropionic acid, glutamic acid or α-aminoadipic acid, or a related derivative thereof, D is an amino-acid residue, for example, Phe or Val, and Y is hydroxy, alkoxy, amino, alkylamino or dialkylamino. The compounds inhibit the activity of human immunodeficiency virus (HIV) protease and interfere with HIV induced cytopathogenic effects in human cells. These properties render the compounds used for combating HIV infections.
Patent EP-0449128-A2 (EP)
Inventor: OISHI AKIRA SUPERCONDUCTIVITY
IPC: H01B13/00
Filed: 1991-03-22
Abstract: A substrate material for the preparation of an oxide superconductor comprises two different rare earth elements A' and A'' in the IIIa group, Ga, and O, the atomic ratio of these elements being expressed as A' 1-x A'' x GaO₃ (where 0<x<1), and a mixed crystal material forming a perovskite-type structure having a composition of AGaO₃ with A being at least one of the two rare earth elements A' and A'' in the IIIa group. A method for the preparation of the oxide superconductor, or a semiconductor, comprises forming an intermediate layer of a mixed crystal material of two different rare earth elements A' and A'' in the IIIa group, Ga, and O. The atomic ratio of these elements is expressed as A' 1-x A'' x GaO₃ (where 0<x<1) and the mixed crystal material has a perovskite-type structure whose composition is AGaO₃ with A being at least one of the two rare earth elements A' and A'' in the IIIa group.
Patent EP-0457152-A2 (EP)
Inventor: DOUGLAS RICHARDS
IPC: B66B19/00
Filed: 1991-05-06
Abstract: The working platform is set up on the highest floor slab in a building being erected so as to cover the elevator hoistway. Extensible finger beams serve to position the platform properly over the hoistway. The platform serves as a template for rail plumb lines and landing door assemblies, and carries winches which are used to lift the rails and door assemblies into place in the hoistway. A false car is suspended in the hoistway below the platform and runs up and down in the hoistway on a hoisting rope. Workers use the false car to install rails and landing door assemblies which have been lifted into place by the winches on the working platform.
Patent EP-0457156-A2 (EP)
Title: Tape cassette
Inventor: YASUFUKU YOSHITAKA KONICA CORP
IPC: G11B23/087
Filed: 1991-05-07
Abstract: A tape cassette for use in a recording apparatus with a lid lock to lock a front lid of the tape cassette at a closed position. The lid lock comprises a fixing portion to fix the lid lock to the cassette body and a locking portion with a lock claw to be engaged to the front lid so as to lock the same at the closed position. The lid lock is integrally formed and made of a plural kinds of materials, and at least one of the materials is a resilient material. The lid lock is thus adapted to be deformed in a direction confined within a plane parrallel to the side wall of the cassette main body. The lock claw locks and releases the front lid by its movement caused by the deformation of the lid lock.
Patent EP-0470572-A2 (EP)
Inventor: GUHN JOERG
IPC: B65H75/38
Filed: 1991-08-06
Abstract: Hose or cable reels which are used for example in workshops and petrol stations consist of a winding drum and of a mechanism which prevents further independent unwinding when the desired length has been paid out and, usually by exerting a slight pull, causes the hose to be wound on independently. Such reels are frequently fitted in hinge-mounted supports, for example on a wall, to make it possible for the hose to be drawn off in different directions depending on the position of the workplace. To permit a reduction in the number of moving parts and a fixed mounting of the reel while still making it possible for the cable to be drawn off in different directions, the invention proposes that the supporting structure consist of a horizontally fixed ring (3) in which the reel (1, 2) is mounted so as to be capable of sliding in the horizontal plane of the ring together with the hubs (7, 7') which support the drum axle (9) and partially enclose the ring from the inside. <IMAGE>
Patent EP-0472994-A2 (EP)
Inventor: PRUESS LUDWIG
IPC: F16H61/02
Filed: 1991-08-13
Abstract: The invention relates to a hydraulic control mechanism for switching elements (SG1 - SG5) of a power change mechanism having a main pressure valve (4) for controlling a main pressure produced by a pump (2) and having electromagnetically actuated valve means which are connected downstream of a manual slide valve (5) and can be adjusted by the different main pressure levels at the switching elements (SG1 - SG5). According to the invention, it is possible to make such a hydraulic control mechanism compact in construction if at least one of the valve means has a slide valve and a solenoid valve (24 - 28) which can be influenced by a computer unit (29) and by means of which at least one control surface of the slide valve (S1 - S5) can be subjected to pressure.
Patent EP-0490292-A2 (EP)
Inventor: OHMAMYUDA YUKIO
IPC: G01S17/931
Filed: 1991-12-06
Abstract: A light source (1) constituted by a plurality of light emitting units (2) which are arranged opposite to a light irradiating lens (3) such that light emission (4) from a part of the light source is changed to light emission (5) from the whole surface of the light source and vice versa is disclosed. In addition, a light irradiating apparatus having a light emitting diode used therefor as a light source wherein optical fiber(s) are laid between the light emitting diode and a light emitting lens such that a light emitted from the light emitting diode can be conducted to the light irradiating lens is disclosed. One end of each optical fiber is located at the position in the vicinity of the light emitting diode and other end of the same is located at the position substantially coincident with the focus of the light irradiating lens. Additionally, an optical fiber employable for an optical radar system wherein an outlet end of the optical fiber is formed by two inclined surfaces in a wedge-shaped configuration is disclosed. An inlet end of the optical fiber is formed at a right angle relative to an optical axis of the optical fiber.