baber/WOPTO huggingface dataset:
Patent EP-0361740-A2 (EP)
Inventor: ROHRLACH MILO LESLIE
IPC: B29L31/30
Filed: 1989-09-14
Abstract: A substrate (11) is initially moulded from a cross-linked polymeric material (22) reinforced with glass fibres (21), the substrate is subsequently placed in a die (32/33) in which a facing layer (12) is first moulded, and on that layer (12) are injected the ingredients (35) for a foam padding material which adhere the substrate (11) to the facing layer (12). The facing layer (12) is desirably polyurethane, although use can be made of flexible acrylic, polyvinylchloride, and some other polymeric materials.
Patent EP-0373914-A2 (EP)
Inventor: SONENBERG NAHUM
IPC: C07K14/31
Filed: 1989-12-13
Abstract: A protein comprising at least a first functional site having the ability to bind the cap structure of mRNA and a second functional site having the ability to bind a solid support matrix in such a manner as to allow the first functional site to be immobilized and still remain functionally accessible to interact with the cap structure of mRNA. Also within the scope of the present invention is a method for generating a cDNA library mostly containing full-length cDNAs. The method comprises the incubation of a mixture comprising mRNA:cDNA hybrids with 1) a single strand RNA specific nuclease and 2) the above-mentioned protein. The resulting mixture is then passed through a column comprising a support matrix having the ability to bind the second functional site of the above-mentioned protein in order to selectively bind complete mRNA:cDNA hybrids. The mRNA:cDNA hybrids are then competitively eluted with a cap analog and full-length cDNA strands are separated and recovered. The present invention also includes a method for purifying capped mRNA using the above-mentioned protein. The process comprises the incubation of a mixture containing mRNA with the above-mentioned protein, passing the resulting mixture through a column comprising the support matrix having the ability to bind to the second functional site of the above-mentioned protein in order to selectively bind capped mRNAs, and competitively eluting the capped mRNAs with a cap analog.
Patent EP-0358567-A2 (EP)
Inventor: OAE YOSHIHISA
IPC: H01L21/027
Filed: 1989-09-05
Abstract: A method of exposing a semiconductor device pattern onto a semiconductor substrate by repeatedly exposing in an adjoining arrangement a plurality of unit patterns (2) obtained by dividing at least part of a device pattern, thereby connecting the unit patterns to complete the part of the device pattern on the substrate, which includes: dividing at least part of a device pattern into a plurality of unit patterns; preparing a stencil mask provided with transmitting openings having shapes conforming to the respective unit patterns, pattern lines of which to be connected with each other bridging the adjoining unit patterns have at least one connecting end provided with at least one protrusion (14) having a width less than that of the corresponding pattern lines; placing the stencil mask in.an optical arrangement for projecting the unit patterns onto the substrate; irradiating a beam of charged particles or light through one of the openings for exposing one corresponding unit pattern onto the predetermined sites of the substrate; and repeating the irradiation through other openings for exposing the respective corresponding unit patterns onto the respective predetermined sites of the substrate until the part of the device pattern is completely transferred onto the substrate. Also disclosed is a stencil mask for carrying out the present inventive method.
Patent EP-0343086-A2 (EP)
Inventor: FRANCES JEAN-MARC
IPC: C08G18/24
Filed: 1989-04-18
Abstract: The present invention relates to hexacoordinated tin(IV) compounds of the general formula: 
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<??>The compounds of formula (1) are prepared by a hydrostannation reaction of a diorganotin dihydride on an enol alcoholate or carboxylate. 
<??>The compounds of formula (1) are latent catalysts which can be used especially for the preparation of polyurethanes and the crosslinking of silicones because they decompose thermally into diorganotin dicarboxylates or dialcoholates.
Patent EP-0381107-A2 (EP)
Inventor: UENO TOYOAKI C O UBE MACHINERY
IPC: B29C45/17
Filed: 1990-01-29
Abstract: A mold clamping apparatus includes a stationary platen (8), a movable platen (16), a driving device (17), a rotational-linear motion transmission mechanism (21), a braking device (19), and a mold clamping force applying mechanism (41). The stationary platen (8) is arranged on a frame (2) and mounts a stationary metal mold (9) for a molding machine. The movable platen (16) is arranged to oppose the stationary platen (8) to move forward/backward with respect to the stationary platen and mounts a movable metal mold. The driving device (17) moves the movable platen (16) forward/backward with respect to the stationary platen (8). The rotational-linear motion transmission mechanism (21) is arranged between the driving device (17) and the movable platen (16) and converts a rotational torque of the driving device (17) into a linear motion in a moving direction of the movable platen (16). The braking device (19) is connected to the driving device (17) and brakes a linear motion of the movable platen (16) toward the stationary platen at the end of the linear motion. The mold clamping force applying mechanism (41) applies a mold clamping force to the movable platen (16) upon braking of the braking device (19).
Patent EP-0385470-A2 (EP)
Inventor: FUKUDOME FUJITO
IPC: H01S5/042
Filed: 1990-03-01
Abstract: A semiconductor laser driving circuit is arranged so that a predetermined number of transistors (14) can be selected from a group of transistors (12) disposed in parallel according to the characteristics of a semiconductor laser and the selected transistors (14) are connected in parallel between the semiconductor laser (1) and a current source (3). An optimum current is allowed to flow through the semiconductor laser (1) to cause it to generate a required light output. Moreover, a collector current which provides the optimum characteristics flows through each of the selected transistors (14). Therefore, an optimum high-speed response can always be realized irrespective of the magnitude of the driving pulse current of the semiconductor laser (1).
Patent EP-0396928-A2 (EP)
Inventor: TAYLOR JOHN A
IPC: B01D35/26
Filed: 1990-04-12
Abstract: A portable water purification system (10) includes a portable reservoir (12) for containing a contaminated water supply (14) and a separator module (48) for separating water and water soluble substance permeate from a contaminated water retentate. A permeate outlet (52) is operatively connected to the separator module (48) for releasing water and water soluble substances from the system (10). A return conduit (34) is operatively connected between the separator module (48) and the reservoir (12) for returning contaminated water retentate back to the reservoir (12). A plunger (54) is operatively connected to the reservoir (12) and includes an inlet chamber (32). The plunger draws contaminated water from the reservoir (12) and forces the contaminated water (32) through the separator module (48) so that the permeate flows out the permeate outlet (52) and the retentate flows out the return conduit (36).
Patent EP-0395947-A2 (EP)
Inventor: FENGLER GERD DR
IPC: C08K5/13
Filed: 1990-04-19
Abstract: The invention relates to polyimide moulding compositions or moulding compositions of polyimide blends having improved thermoplastic processing properties and improved dimensional stability on storage under humid conditions and containing from 0.1 to 40% by weight, preferably from 1 to 20% by weight, of specific phenolic compounds.
Patent EP-0400549-A2 (EP)
Inventor: HISASHI KOBAYASHI C O NIPPON S
IPC: H01F1/16
Filed: 1990-05-28
Abstract: A process for producing a grain-oriented steel sheet having superior magnetic and surface film charac­teristics, which comprises the steps of: heating to a temperature of 1200°C or lower an electrical steel slab comprising 0.025 to 0.075 wt% C, 2.5 to 4.5 wt% Si, 0.012 wt% or less S, 0.010 to 0.060 wt% acid-soluble Al, 0.010 wt% or less N, 080 to 0.45 wt% Mn, and the balance consisting of Fe and unavoidable impurities; hot-rolling the hated slab to form a hot-rolled steel sheet; cold-rolling the hot-rolled sheet to a final product sheet thickness by single cold rolling step or by two or more steps of cold rolling with an inter­mediate annealing therebetween; decarburization-­annealing the cold-rolled sheet under a condition such that decarburization alone is effected until primary-­recrystallized grains grow to an average grain size of at least 15 µm, and thereafter, concurrently effecting a decarburization and nitriding; applying an annealing separate to the decarburization-annealed sheet; and final-annealing the annealing separator-applied sheet.
Patent EP-0429768-A2 (EP)
Inventor: SUZUKI HIRONORI C O MITSUBISHI
IPC: H02P5/52
Filed: 1990-08-24
Abstract: In a method for performing a synchronized superposed operation of two servomotors, controllers for the servomotors perform the control for achieving the synchronized superposed operation by: calculating, for each of the servomotors, the difference, or differences, between the ideal droop, or droops, obtained from a control command and the actual droop, or droops, obtained from the rotation of the servomotor; calculating a speed correction quantity, or the speed correction quantity and a current correction quantity, from the discrepancy, or discrepancies, between the differences calculated for both of the servomotors; and adding the correction quantity, or quantities, to a speed command, or the speed command and a current command, given to the side of the subsidiary shaft. Thus, a synchronized superposed operation of servomotors in which speeds and responses of the main shaft and the subsidiary shaft are well balanced therebetween can be achieved.
Patent EP-0420076-A2 (EP)
Inventor: VON GAISBERG ALEXANDER
IPC: F23Q7/00
Filed: 1990-09-22
Abstract: 2. The electric cigar lighter which is known from the prior art is capable of being improved with regard to the number of parts required and the design of the socket, which is part of the cigar lighter, with a view to its use as an interface for the connection of accessory devices to the electrical system of a motor vehicle. 
<??>3. According to the invention, it is proposed therefore to provide a switching contact for connecting a lighter plug (2) of the cigar lighter (1) to a positive pole connection (7), which switching contact consists of an inelastic contacting element (6) which is attached in the floor plane of the socket (3) and of a glow filament holder (12) in the lighter plug (2) and to arrange in the lighter plug (2) means for the temperature-controlled opening of the switching contact in the direct vicinity of the glow filament holder (12). 
<??>4. A single figure is shown. 
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Patent EP-0423539-A2 (EP)
Title: Method for making profiled trim strips for mounting especially on vehicles
Inventor: IRRGANG MANFRED
IPC: B29C45/14
Filed: 1990-10-04
Abstract: A method for making, in particular, profiled trim strips is described, the profiled trim strips comprising an injection-moulded profiled trim strip body with a rear supporting body of permanently deformable material and having a rear C-shaped run-through channel with projections protruding into the channel cavity. The invention provides that an injection mould is used which is designed in the bearing area of the supporting body with bead-shaped depressions, corresponding approximately to the dimensions of the projections, and that the projections are moulded on to the supporting body by introducing the flowable plastic under injection pressure into the mould cavity and, as a result, introducing supporting body material into the mould depressions.
Patent EP-0427015-A2 (EP)
Inventor: VITS HILMAR
IPC: B65H20/14
Filed: 1990-10-16
Abstract: The invention relates to a device for suspended transport of material webs (M) and material sheets to be conveyed, with nozzles fed with blast air in a nozzle body (1). To form a guide surface (3a) for the blast air jet emerging from a nozzle opening (4), a conical recess (3) is designed in the nozzle body (1). The nozzle opening (4) is arranged eccentrically in this recess (3) in such a manner that its blast air jet emerges parallel to the guide surface (3a) of the casing surface (3b) of the conical recess (3) or at an acute blowing angle of less than 90 DEG , in particular less than 60 DEG . Via the adjustment of the blowing angle, it is possible to choose between optimum conveying effect and optimum guidance according to problem definition. By virtue of the source flow emerging from the conical recess (3), the material web (M) is guided in a contact-safe manner. …<IMAGE>…
Patent EP-0382461-A2 (EP)
Inventor: KAWACHI MASAO
IPC: G02B6/12
Filed: 1990-02-06
Abstract: A guided-wave optical branching component composed of Mach-Zehnder interferometer having two or more directional couplers (34, 35, 43, 44, 50, 51, 52, 75, 76, 85, 86). A slight difference ΔL in the optical-path length is given to the two or more optical waveguides (32, 33, 41, 42, 82, 83, 84) connecting the two or more directional couplers (34, 35, 43, 44, 50, 51, 52, 75, 76, 85, 86). The difference of the optical-path length is determined less than the shortest wavelength in the operational wavelength region of the guided-wave optical branching component, and a coupling ratio of each of the two directional couplers (34, 35, 43, 44, 50, 51, 52, 75, 76, 85, 86) is determined to monotonically increase according to the wavelength in the operational wavelength region. By using the optical branching components thus constructed (i.e., Mach-Zehnder interferometer type 3-dB optical coupler (101,102)) in conjunction with a phase shifter, Mach-Zehnder interferometer type optical switch can be achieved.
Patent EP-0397537-A2 (EP)
Inventor: EYUBOGLU VEDAT M
IPC: H03M13/23
Filed: 1990-05-14
Abstract: A digital data sequence is mapped into a singal point sequence for data transmission over a channel characterised by a non-ideal response. The signal point sequence is selected from a subset of all possible signal point sequences based on the digital data sequence and upon the response. All possible signal point sequences in the subset lie in a fundamental region of a filtered trellis code. This fundamental region is other than a simple Cartesian product of finite-dimensional regions.
Patent EP-0403224-A2 (EP)
Inventor: MURAMATSU EIJI C O PIONEER ELE
IPC: G11B20/10
Filed: 1990-06-12
Abstract: The same track on an optical disk (1) is read at least twice by an optical pickup (3) at a speed rich is at least twice a standard speed to store the read information into a memory (7) at a time of the first reading corresponding to a memory periodic interval (Mn). When an erroneous track jump has occurred, the optical pickup (3) is returned to the track on which the erroneous track jump has occurred and the read information from the track is stored into the memory (7) during and empty interval (En).
Patent EP-0413542-A2 (EP)
Inventor: CHIU ANTHONY
IPC: H01L23/58
Filed: 1990-08-13
Abstract: A semiconductor package structure allows testing and includes a fuse link (19) to indicate a short circuit in a semiconductor device (14) before it is incorporated into a circuit. The package structure allows mounting a semiconductor device (14) entire within an opening in a printed circuit board (25) and permits stacking of printed circuit board in a minimum thickness configuration.
Patent EP-0428488-A2 (EP)
Inventor: POLLINA ANTONIO C O PRODIGY IT
IPC: H01H37/40
Filed: 1990-06-28
Abstract: A gas-expansion thermostat particularly designed for home electric convectors comprises a first gas-expansion membrane and at least a second gas-expansion membrane arranged in series and commu­nicating with the first membrane.
Patent EP-0451503-A2 (EP)
IPC: C04B28/14
Filed: 1991-03-06
Abstract: Glass fibre reinforced plasterboard including a gypsum matrix of high density with embedded staple glass fibres therewith forming a pressure resistant solid body frame in which are embedded a plurality of very small hollow spaces of 5-350 microns in diameter, produced by a fine-pore foam or at least partially by small particles of non-porous and non-water absorbing fillers. During the manufacturing process of such glass fibre reinforced gypsum board, the gypsum and the fibre pieces are given only so much water that the water/gypsum ratio does not exceed 0.6, whereafter a foam and/or pourable or free-flowing fillers are added in such quantities that the apparent density of the entire board is at least 20% smaller than the density of the bonding means component of the matrix, and the paste is subjected while being formed to a vibration.
Patent EP-0445784-A2 (EP)
Inventor: DEFRANK MICHAEL P
IPC: G01K1/08
Filed: 1991-03-06
Abstract: The protective apparatus for a biomedical thermometer (10) having a protruding probe (16) containing a waveguide (18) includes mounting a transparent window at the patient end of the waveguide to seal the waveguide from contamination while permitting infrared energy to pass. A protective sleeve protects and mounts the transparent window to the waveguide and material is provided along the entire probe-length of the waveguide to protect it. An outer boot (24) is mounted over the transparent window and waveguide protection material to provide further protection and to supply a mounting and retaining surface for a protective probe cover. A disposable protective probe cover (34) having a generally thin, flat, frame member with an aperture therethrough, is sized to fit over and be retained over the base of the probe. Extending across the aperture of the probe cover frame member (36) is a material which stretches to generally conform to the shape of the probe when the tip of the probe is inserted through the aperture of the frame. A probe cover sensor (32) is provided to indicate the existence of a protective probe cover (34).
Patent EP-0453937-A2 (EP)
Inventor: HONG SANG-BEOM
IPC: H04N5/50
Filed: 1991-04-17
Abstract: Disclosed is a channel selection method and an apparatus used in an area where multi TV broadcasting systems are applicable. The channel selection method comprises the steps of: a channel presetting process for presetting real broadcasting channels of each broadcasting system with unduplicatedly numbered virtual channels; a tuner control process for controlling the microcomputer to vary the virtual channels based on a channel selection instruction after performing the channel presetting process, and for controlling the tuner to select a high frequency signal of a frequency band corresponding to the real broadcasting channel of each broadcasting system in accordance with the varied virtual channel. The channel selection apparatus comprises key input means including a broadcasting system selection switch for selecting a use's desired broadcasting system and a key matrix circuit for inputting a user's desired channel information; memory means for storing the channel information chosen by the key input means; and a microcomputer which analyzes key data input from the key input means, designates a selection frequency of the tuner in accordance with the analyzed result, controls an operation mode and state of the video signal processor portion and instructs to store the channel selection information in the memory and to read out the stored information from the memory.
Patent EP-0492048-A2 (EP)
Inventor: SEILER RONALD R
IPC: B29D30/56
Filed: 1991-08-07
Abstract: The invention relates to a pre-vulcanized replacement tread strip which is contoured to provide improved consistency in application, appearance and road endurance. The tread comprising a sole having a nominal arc in a cross-sectional plain of a pre-determined radius, respective tread shoulders, an upper tread portion disposed between said shoulders and overlying said sole, said upper tread portion having associated therewith a nominal arc extending between said tread shoulders and respective skirts, each skirt including a planar interior wall, an interior interconnection portion, an exterior side wall and an end portion, connecting said interior and exterior walls. There are given certains relations between radii and arc length which are decisive for a favourable retreading of a worn tire.
Patent EP-0475292-A2 (EP)
Inventor: IGARASHI MASAO
IPC: A61K38/00
Filed: 1991-09-06
Abstract: Disclosed are (1) a human luteinizing hormone-human chorionic gonadotropin receptor protein, (2) a DNA comprising a cDNA segment coding for a human luteinizing hormone-human chorionic gonadotropin receptor protein, (3) a transformant carrying a DNA comprising a cDNA segment coding for a human luteinizing hormone-human chorionic gonadotropin receptor protein, and (4) a method for preparing a human luteinizing hormone-human chorionic gonadotropin receptor protein which comprises cultivating the transformant described in (3), accumulating a protein in a culture broth, and collecting the same, whereby the structure and properties of the receptor protein are made clear and the mass production thereof by recombinant technology is pioneered.
Patent EP-0487922-A2 (EP)
Inventor: MUKAI MIKIO
IPC: H01L39/22
Filed: 1991-10-30
Abstract: A high speed switching electron device having a semiconductor channel portion (14), superconductive source and drain portions (15,13) formed on upper and lower surfaces of the semiconductor channel portion (14), and a gate electrode (17,19;18,20) formed on a side surface of the channel portion (14) through an insulating film (16). The superconductor switching operation can be controlled satisfactorily and this high speed switching electron device can be densified and highly integrated. Based on similar principles, a superconductor transistor, a high speed memory device, a resonance tunnel effect diode and a resonance tunnel effect transistor are also disclosed.
Patent EP-0503154-A2 (EP)
Inventor: NAGASHIMA AKIRA
IPC: H03G1/02
Filed: 1991-12-19
Abstract: An FM receiver for use in a Radio Data System (RDS), wherein a PTY (Program Type) code, M/S (Music/Speech Switch) code and DI (Decoder Identification) code are extracted from received RDS data, stored sound reproducing characteristic data, such as of tone quality, acoustic field and sound volume that correspond to the extracted codes are read from a data memory, and predetermined sound reproducing characteristic is then set automatically in accordance with the read-out sound reproducing characteristic data to provide the RDS receiver with the optimal condition in tone quality, acoustic field and sound volume for reproducing a high quality FM sound in view of the contents of a program and/or a mode of broadcasting.
Patent EP-0493798-A2 (EP)
Inventor: SARMA KALLURI R
IPC: G02F1/1343
Filed: 1991-12-27
Abstract: A half-tone pixel (40) having subpixels (41,42,43,44,45) and control capacitors constituting a 100 percent optically active pixel. The subpixel design results in no reductions in the maximum pixel aperture ratio, brightness or contrast, as a pixel with no subpixels would have. Various subpixel layouts including differing numbers of subpixels and subpixel-turn-on sequences may be implemented that result in the entire pixel being optically active.
Patent EP-0440410-A2 (EP)
Inventor: HAMADA HIROSHI C O KINUGAWA RU
IPC: C09J7/10
Filed: 1991-01-29
Abstract: An exothermic material, e.g., a dielectric, ferromagnetic or conductive material is blended in an adhesive (1) in a particulate form (3) or laminated therewith as a foil or tape (6). The adhesive including exothermic material is positioned between surfaces of FRP material (2) and vulcanized rubber (4). High frequency or electrical heating is applied until exothermic reaction sufficient to raise the temperature of the adhesive for joining the FRP material and the vulcanized rubber is obtained.