baber/WOPTO huggingface dataset:
Patent EP-0439785-A2 (EP)
Inventor: SEITZ THOMAS DR
IPC: C07D403/04
Filed: 1990-12-19
Abstract: The invention relates to novel substituted 2-[6-(pyrimidinyl)indol-1-yl]acrylic acid esters, to novel intermediates, and to a plurality of processes for their preparation and their use as pesticides. …<??>The novel substituted 2-[6-(pyrimidinyl)indol-1-yl]acrylic acid esters have the general formula (I) …<IMAGE>… in which … …  R<1> is alkyl or optionally substituted aralkyl, …  R<2> is dialkylamino, alkoxy, alkylthio or in each case optionally substituted aralkyloxy or arylalkylthio, …  R<3> and R<4> in each case independently of one another are hydrogen, cyano, halogen or alkyl, …  R<5>, R<6> and R<8> independently of one another are in each case hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, alkoxycarbonyl, alkoximinoalkyl, cycloalkyl, in each case optionally substituted aryl, aralkyl, aryloxy, arylthio, or in each case optionally substituted hetaryl, hetarylalkyl, hetaryloxy or hetarylthio, or …  R<5> and R<6> together are alkylidenedioxy or alkanediyl and …  R<7> is one of the following groups …<IMAGE>… in which … …  R<9>, R<10> and R<11> independently of one another are in each case hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, haloalkyl, alkoxycarbonyl, (di)alkylamino, (di)alkylaminocarbonyl, or in each case optionally substituted aryl, aralkyl, aryloxy, arylthio, aralkyloxy, aralkylthio, hetaryl, hetaryloxy or hetarylthio, or …  in which two adjacent substituents R<9> and R<10> or R<10> and R<11> or R<9> and R<11> together are alkanediyl. … …
Patent EP-0396195-A2 (EP)
Inventor: JACOBS MERRIT NYLES C O EASTMA
IPC: C12Q1/50
Filed: 1990-05-01
Abstract: There have been problems with the reading of different types of test elements at the same read station due to contamination of certain elements by a by-product produced during the reaction of a element previously occupying the station. Disclosed herein is a evaporation cover (30) and a method of analysis which uniquely solve the problem of contamination of CKMB test elements when phosphorous test elements are incubated in the same incubator (10). The solution is to have the surface of the evaporation cover which contacts the test element (E) be made of a non-porous polyethylene material.
Patent EP-0378338-A2 (EP)
Inventor: NIEDA YORIYUKI
IPC: H01J61/067
Filed: 1990-01-08
Abstract: A discharge tube having a pair of opposite electrode assemblies disposed in a discharge space (6) defined by a peripheral wall and charged with gas, and an a.c. source (11) connected at one end to one of the pair of electrode assemblies and at the other end to the other of the electrode assemblies, each of said opposite electrode assemblies comprising a sintered metallic electrode (2) for emitting electrons and a filament electrode (3) disposed closely adjacent to the sintered metallic electrode (2), for emitting thermoelectrons, and the sintered metallic electrode and the filament electrode being electrically connected in parallel by means of the associated lead wires (8).
Patent EP-0397506-A2 (EP)
Inventor: UNGER MICHAEL
IPC: B29B15/12
Filed: 1990-05-10
Abstract: A method for impregnating fibre bundles with molten or liquid resin in the course of manufacturing a fibre-reinforced material (which material comprises one or more fibre bundles, wherein each fibre is surrounded by matrix resin) by impregnating a continuous web (10; 10a) of one or more fibre bundles with molten or liquid resin (32,33) and solidifying said resin by cooling or chemical reaction. During the impregnation the molten or liquid resin (35) material is subjected to shear forces by bringing it between two closely spaced surfaces (10; 10a, 36; 37) which are in moving relationship to each other.
Patent EP-0420396-A2 (EP)
Inventor: HOWSON WILLIAM SMITH KLINE FRE
IPC: A61K31/415
Filed: 1990-07-20
Abstract: A pharmaceutical composition is described which comprises a pharmaceutically acceptable carrier and a compound of the formula (1) :
      or a pharmaceutically acceptable salt thereof wherein X is CH₂ or S, in an amount sufficient to stimulate selectively histamine H₃-receptors.
Patent EP-0421644-A2 (EP)
Inventor: BANK HOWARD MARVIN
IPC: C07F7/20
Filed: 1990-09-21
Abstract: Disclosed is a one reactor, continuous system for the manufacture of organoalkoxysilanes. The reactor consists of a fractionating means that allows for completion of the reaction and separation of the HCl formed as a by-product. Also disclosed is a means for removing or reducing any residual hydrolyzable chloride or other acids in the organoalkoxysilanes using ion exchange resins.
Patent EP-0421757-A2 (EP)
Inventor: JAIRAM HARI
IPC: H01Q13/06
Filed: 1990-10-03
Abstract: A microwave horn antenna providing wide beam-width of approximately 95 degrees over a band width of 8 to 18GHZ. The antenna consists of a radiating cylinder (1) the front end of which is shaped to provide a central apex or ridge (6) with two faces sloping back from it. A conductor wire (5) extends to provide this ridge across the cylinder (1). Further matching wires (9, 11) extend across behind the ridge conductor (5). A choke ring (19) surrounds the radiating aperture, consisting of a plurality of concentric channels (21) of graded depth, this being one quarter wavelength at frequencies throughout the band. A wide beam, broad band antenna of high performance is thus provided.
Patent EP-0434257-A2 (EP)
Inventor: GOLDENBERG DAVID M
IPC: A61K47/48
Filed: 1990-12-05
Abstract: A chimeric antibody-agent conjugate for targeting foci of leukocyte accretion comprises a recombinant chimera having an antigen-binding hypervariable region which binds specifically to granulocytes, and a constant region of a human immunoglobulin having an Fc portion with high affinity for receptors on human mononuclear lymphoid cells, said chimera being conjugated to at least one diagnostic agent or therapeutic agent. 
     A method for targeting an imaging or therapy agent to an inflammatory or infectious lesion comprises injecting a mammal parenterally with an effective amount for targeting of the above chimeric anti-leukocyte conjugate.
Patent EP-0450247-A2 (EP)
Inventor: LITTMANN RICHARD
IPC: B29D22/00
Filed: 1990-12-21
Abstract: An easy open tear control package, preferably a pouch, from a film of polymeric barrier material is disclosed. Methods and films for making of such packages are also disclosed. The easy open tear control feature arises from roughening portions of the outer or inner surface of the films, prior to fabricating into the package. The roughened portion is on one face or on each face of the package and is at least a full width of a seal when the film is made into the package. The roughened portion can extend the entire width of the package and can be of any desired length. A preferred film is a continuous extrusion laminated film comprising, a plurality of superimposed layers which comprise from outer surface to inner surface, a first layer of polyester, a second layer comprising a vinylidene chloride copolymer, preferably a vinylidene chloride methyl acrylate copolymer, a third layer of ink, a fourth layer of primer, a fifth layer of low density polyethylene, a sixth layer of ethylene vinyl acetate, and seventh and eighth layers each of an ionmer resin.
Patent EP-0382683-A2 (EP)
Inventor: SPISSO LUIGI
IPC: F16D55/224
Filed: 1990-01-19
Abstract: A brake disk (1), located in the median plane of a respective motorcycle wheel, is integral with supporting means (2), constituting as a whole the spoke arrangement of said wheel, suitable for connecting it rigidly, to the tire rim and rotatably to the hub (7) of said wheel, respectively; the hub being supported in a fixed way by the fork (8) of the latter cooperating in a centered position with a braking caliper (10) located straddling said disk.
Patent EP-0459086-A2 (EP)
Inventor: TALACKO RADOVAN DIPL-ING
IPC: B05D1/04
Filed: 1991-02-20
Abstract: In fluidising, transporting and/or spraying powdered or liquid coating material in surface coating, in particular in electrostatic surface coating, an inert gas at high pressure is let down to operating pressure. In this process it cools and the gas which is at a temperature below ambient temperature is used as pressurised gas for fluidising, transporting and/or spraying.
Patent EP-0448968-A2 (EP)
Inventor: WILLIBALD JOSEF
IPC: C05F17/02
Filed: 1991-02-26
Abstract: In an apparatus for the mechanical removal and lateral shifting of compost or plant material to be composted which is stored in longitudinal piles (M), this is carried out by cutting the particular pile (M) in strips in its longitudinal direction and by depositing the cut-off material approximately simultaneously in a new pile parallel to the previous pile (M) and offset laterally relative to it by the amount of the machine width at least. 
<??>This purpose is served by a cutting roller (2) mounted in a cage (1) or frame, directed essentially vertically and motively driven in rotation about its longitudinal axis (S), a channel (3) adjacent to said cutting roller transversely relative to the direction of travel (R) and having an inclined conveyor (4) limiting this channel at the bottom, and a common main drive (5) having transmission branches (6 and 7) to the cutting roller (2) and to the inclined conveyor (4). 
<IMAGE>
Patent EP-0450517-A2 (EP)
Inventor: SAITO TOSHIHIKO C O INTELLECTU
IPC: F23C6/04
Filed: 1991-03-28
Abstract: A toxic gas exhaust suppression-type combustion system burns a hydrocarbon-based fuel and comprises, an imcomplete combustion section (200) for causing imcomplete combustion by supplying the fuel and a small amount of air, a solid component removing section (400), connected to said imcomplete combustion section, for collecting and removing a solid component, such as soot, within an unburned gas generated by said imcomplete combustion section, and a complete combustion section (500) for perfectly burning a remaining unburned gas by supplying a sufficient amount of air, the remaining unburned gas being obtained by removing the solid component from the unburned gas generated by said imcomplete combustion section by flowing the unburned gas through said solid component removing section.
Patent EP-0457295-A2 (EP)
Inventor: BUXBAUM JOSEPH D
IPC: A61P43/00
Filed: 1991-05-15
Abstract: Disclosed is the use of at lease one kinase modulator or phosphatase modulator being capable of increasing or decreasing the rate of proteolytic processing of proteins found in intracellular neurofibrillary tangles and extracellular amyloid plaques for the preparation of a pharmaceutical composition for the treatment of amyloidosis associated with Alzheimer's disease, wherein said pharmaceutical composition contains said modulator in an amount effectively regulating phosphorylation of said proteins.
Patent EP-0465943-A2 (EP)
Inventor: KATO TAKESHI
IPC: H04N1/41
Filed: 1991-06-27
Abstract: A laser beam printer comprises a frame memory (261) of one page part and a compression means (250) for compressing a dot data in the frame memory. The compression means compresses to make a compressed and encoded data. The laser beam printer (300) comprises further a memory operable for storing dividedly a plural page part of the compressed and encoded data and an extension means (250) for decoding and extending the encoded data in the memory in synchronism with a printing timing. The data compression in the frame memory and the decoding/printing of the dot data in the encoded data memory is carried out in parallel. Printing in the laser beam printer (300) can be realized at a high speed.
Patent EP-0468338-A2 (EP)
Inventor: BUERKLIN WERNER
IPC: B02C18/14
Filed: 1991-07-16
Abstract: An apparatus for disintegrating fibrous or granular bulk material such as refuse, having at least one rotor provided in a housing, from which rotor a plurality of cutting tools protrude approximately radially, in particular having at least two rotors which together bound a drawing-in gap, is improved in that toothed discs (20) which are arranged next to one another on a shaft and have a circumference constructed in a saw blade-like manner form the rotor, the cutting edges, pointing in the direction of rotation, of the toothed disc being formed in each case by one edge (70) of a block insert (46) inserted into a groove (38). <IMAGE>
Patent EP-0472028-A2 (EP)
Inventor: TANIZAWA HIDEICHI
IPC: G05D1/02
Filed: 1991-08-02
Abstract: A vehicle control system for a multi-branching track is disclosed. The system has a main travelling track for guiding a vehicle, a storage unit disposed before a branch point and storing data for selectively guiding the vehicle to one of a plurality of branch tracks, and a data-reading unit mounted on the vehicle and for reading the data stored at the storage unit. The storage unit stores data of branching directions of the brach tracks and further data of addresses of stations included in the respective branch tracks, with the data and further data being correlated with each other.
Patent EP-0479144-A2 (EP)
Inventor: SEITZ PETER
IPC: G03B27/72
Filed: 1991-09-27
Abstract: A density compensation device (28) for a photographic enlarger (10) comprises a photoreceiver device (30) below the negative film (22). The transmitted light is measured pointwise by a multiplicity of light-sensitive elements (32), and a multiplicity of screening elements (36, 38) is pushed into the exposing beam (20) of an exposure unit (12) to a greater or lesser degree as a function of these measured values, in order to black out or screen off the cross-sectional area of the exposing beam in a pointwise or areawise fashion. The new method ensures automatic density compensation by selective light quantity control, especially in the exposure of photographic paper. <IMAGE>
Patent EP-0493656-A2 (EP)
Inventor: BOOS FRANZ KARL
IPC: H01H9/16
Filed: 1991-10-12
Abstract: A switch position sensor having an optical pick-off for picking-off the position of a control element which can be switched into discrete positions contains an arrangement of optical transmitters (10, 12, 14, 16, 18) which are supplied with different frequencies from frequency generators (20, 22, 24, 26, 28). Light-sensitive means (32) and means for generating a relative movement between the light-sensitive means (32) and the optical transmitters (10, 12, 14, 16, 18) as a function of the switching movement of the control element (30) are provided in such a manner that, in each of the discrete positions of the control element (30), the light-sensitive means (32) are illuminated by precisely one of the optical transmitters (10, 12, 14, 16, 18). <IMAGE>
Patent EP-0492480-A2 (EP)
Inventor: ARECCHI FORTUNATO TITO
IPC: H01S5/06
Filed: 1991-12-19
Abstract: A system for the generation of modulated optical signals, wherein to the d.c. bias current of a semiconductor laser (1) associated with an opto-electronic feedback circuit (2) including a delay, there are superimposed the variations of a current obtained by detecting an optical signal resulting from the combination of an optical, amplitude-modulated input signal and of the optical signal present in the feedback circuit. By a suitable choice of the modulation frequency (f2) of the input signal and of the low-frequency gain (B) of the feedback loop (2), the laser output signal is amplitude-modulated at a frequency equal to the modulation frequency (f2) of the input signal.
Patent EP-0459705-A2 (EP)
Inventor: ICHINOHE SHOJI
IPC: C09K23/52
Filed: 1991-05-23
Abstract: A novel organopolysiloxane compound, which has high surface activity in forming emulsions of the water-in-oil type of various difficultly emulsifiable materials, is a dimethylpolysiloxane having two types of modifying groups including polyether or polyoxyalkylene groups on one hand and higher alkyl groups bonded to the silicon atoms through an ether linkage on the other hand bonded to the silicon atoms. Different from conventional dually modified dimethylpolysiloxanes as an emulsifying agent having modifying groups of polyether groups and higher alkyl groups directly bonded to the silicon atoms, the dually modified dimethylpolysiloxane of the invention can be synthesized easily in a one-step process of the reaction in addition to the advantage of excellent emulsifying activity for various kinds of difficultly emulsifiable liquids as compared with conventional emulsifying agents.
Patent EP-0465174-A2 (EP)
Inventor: SUZUKI SEIICHIROU
IPC: G10K11/178
Filed: 1991-06-28
Abstract: An adaptive type active noise cancellation apparatus comprises a first sensor (14) for detecting a noise generated by a noise source and outputting a detection signal, a filter (16) having a predetermined filter coefficient and filtering the output signal from the first sensor by using the predetermined filter coefficient and outputting a filtered signal, a speaker (17) for receiving the filtered signal and generating a sound corresponding to the filtered signal, an active noise cancellation control system (12) for actively canceling a noise at a control target point by using the sound generated by the speaker, a second sensor (20), arranged at the control target point, for detecting a sound at the control target point and outputting a detection signal, and an adaptive control system (11) for receiving the output signals from the first and second sensors and adaptively updating the filter coefficient in accordance with a change in state of a system to which the active noise cancellation control system (12) is applied. The adaptive control system (11) includes a switch (15) for stopping the active noise cancellation control system (12) in adaptive processing, and a correction system (18, 19, 21, 22) for correcting the output signal from the first sensor (14) or the second sensor (20) by using a transfer function corresponding to a delay in a spatial system between the speaker (17) and the second sensor (20) and a delay required for calculation processing.
Patent EP-0472423-A2 (EP)
Inventor: OYAMA MASAYUKI
IPC: C08G65/32
Filed: 1991-08-21
Abstract: A perfluorooligoether iodide of formula (II) is prepared by exposing a perfluorooligoether carboxylic iodide of formula (I) to UV light.
Patent EP-0482888-A2 (EP)
Inventor: NISHINO MASAKAZU
IPC: H04N5/783
Filed: 1991-10-22
Abstract: Disclosed are a video signal recording apparatus for dividing digital video signal into blocks, transforming orthogonally, quantizing, coding in a variable length, and recording always in identical data quantity in a unit of specific number of blocks, and a video signal reproducing apparatus for decoding the recorded signal in variable length, quantizing inversely, transforming inversely and orthogonally, and reproducing the original digital video signal. The coding dataare divided in two code rows; the individual low frequency components are assigned to separate sync blocks, and high frequency components are assigned to different sync blocks and recorded. If the sync block of high frequency components is wrong during reproduction, it is possible to decode only the low frequency components. At the time of high speed reproduction, the screen is updated according to the reproducing speed. By recording the position information indicating the boundary position between two code rows, the range of error concealment may be narrowed.
Patent EP-0486316-A2 (EP)
Inventor: SHIRAISHI NAOMASA
IPC: G03F7/20
Filed: 1991-11-15
Abstract: A projection exposure apparatus consists of : an illumination optical system, including a light source, for irradiating a mask; a projection optical system for projecting a hyperfine pattern image on a substrate ; an optical integrator for illuminating the mask in a homogeneous illuminance distribution ; and a luminous flux distributing member for distributing the luminous fluxes from the integrator into two luminous fluxes in two different directions for focusing intensity distributions over the Fourier transform surface or the surface in the vicinity thereof on two portions part from the optical axis of the illumination optical system. An exposure method of exposing the mask patterns onto an exposed member comprises : a step of starting the exposure when setting a movable optical member in a first position ; a step of switching the movable optical member from the first position to a second position ; a step of shielding the illumination light during the switching process ; and a step of finishing the irradiation of the mask with the luminous fluxes when an exposure quantity reaches a preset value.
Patent EP-0498991-A2 (EP)
Inventor: KURODA TOSHIAKI
IPC: G05D23/19
Filed: 1991-11-22
Abstract: The apparatus is used to keep constant the temperature of a liquid in order to maintain a specific reaction condition of the liquid. The apparatus may be, for example, part of a blood analyzing machine. 
     The apparatus has a main body (10) made of ceramic comprising silicon carbide, which has a high thermal efficiency and excellent chemical resistance. A liquid inlet (25) at one end of a passage (12) through the main body (10) opens towards the passage wall (13) in order to improve heat transfer between the body (10) and the liquid. A liquid separating member (50) forces the liquid to pass close to the passage wall (13) and ensures that only liquid which has been raised or lowered to the temperature of the main body (10) passes out of an outlet (23).
Patent EP-0490530-A2 (EP)
Inventor: NISHIHARA KUNIO
IPC: H05K3/46
Filed: 1991-11-28
Abstract: A flexible circuit board (15) including a flexible substrate (15) having an insulating polyimide sheet and a wiring pattern portion (16a,16b) formed in a mounting portion (11a) and a wiring pattern portion formed in a connecting portion (11b), and a metal substrate (12) on which only the mounting portion (11a) of the flexible substrate (15) is secured by means of a thermoplastic polyimide film (14). Electronic devices (13a, 13b) are mounted on the mounting portion (11a) of the flexible substrate (15). The connection portion (11b) of the flexible substrate (15) can be connected to an external circuit by means of a connector (18) provided at an edge of the connecting portion.
Patent EP-0489549-A2 (EP)
Inventor: SOES LUCAS
IPC: H01R12/77
Filed: 1991-11-29
Abstract: An electrical wire connector (2) comprises a female insulating housing (4) receiving a male insulating housing (8). The female housing (4) has anchored therein, a plurality of electrical terminals (6) each having a wire receiving part (30) comprising a pair of arms (28) connected by a bight (32) and defining a wire receiving slot (44) between upper parts (36) of the arms (28). The arms (28) are resiliently deflectable away from each other as a wire (W) is inserted into the wire receiving slot (44) up to wire contact surfaces (37) between the upper parts (36) of the arms (28). The male housing (8) has a row of wire receiving passageways (48) each intersecting a slot (56) in the male housing (8), which slot receives the wire receiving part (30) of a respective terminal (6) when the male housing (8) has been fully inserted into the female housing (4). Wires (W) previously inserted into the wire receiving passages (48) are forced into the wire receiving slots (44) of the terminals (6) during the insertion of the male housing (8) into the female housing (4). The parts (34 and 36) of each arm (28) are so dimensioned that the wire insertion force is desirably low. Since the arms (28) of the terminals (6) are not plastically deformed by the insertion of the wires (W), the connector (2) can be used as a switch.