baber/WOPTO huggingface dataset:
Patent EP-0510604-A2 (EP)
Inventor: KIKUCHI SHIN
IPC: H01L27/115
Filed: 1992-04-22
Abstract: A semiconductor device including: an insulated gate type transistor having a columnar semiconductor region formed on the main side of a semiconductor substrate, a gate electrode formed on the side surface of the columnar semiconductor region while interposing a gate insulating film and main electrode regions respectively formed on and formed below the columnar semiconductor region; and a memory element which is formed on the upper main electrode region and which can be broken electrically.
Patent EP-0529658-A2 (EP)
Inventor: TERASIMA JUNICHI
IPC: G11B7/0037
Filed: 1992-08-28
Abstract: A data reading and image processing system for a video entertainment system with a CD-ROM capability is disclosed with a pair of separate computer systems that are controlled through a controller (20) for accessing data from a memory unit (22a,22b). A first computer system (10) can control the reading of data (12) and the storing of the data in the memory unit (22a,22b) in coordination with a first synchronization time period (1/75 second) while the second computer system (14) can control the processing of video data signals in an image processing circuit (16) during a second synchronization time period (1/60 second). The data can be appropriately enabled to a position within the memory unit to assist in parallel processing by both computer systems.
Patent EP-0544137-A2 (EP)
Inventor: HARTUNG WOLFGANG
IPC: B21D5/02
Filed: 1992-11-07
Abstract: The deflection of table and ram assemblies during the forming process seen in conventional table and ram assemblies is substantially reduced by the invention, without increasing the mass or the overall height of the supports. This problem is solved according to the invention by making it possible to generate a force in the direction opposite to the direction of deflection of the table and ram assembly during the forming process. To this end, one or more sheets 1 of high-strength steel are arranged parallel to the steel sheets of the longitudinal or transverse supports and can be braced by means of short-stroke cylinders 4 against the upright sheets of the longitudinal or transverse supports. <IMAGE>
Patent EP-0548596-A2 (EP)
Inventor: MATSUOKA TERUMI
IPC: H01L21/027
Filed: 1992-11-30
Abstract: A method and apparatus for treating substrates, wherein a substrate holder (3) in which the substrates (2) to be treated are put is mounted on a rotary table (5) with a rotary shaft (4) connected thereto in a treating chamber (1), an ozone-containing gas is fed into the treating chamber through an ozone feed nozzle (7) to fill therein with the ozone-containing gas, ultra-pure water is fed onto the substrates through an associated nozzle (9) while they are rotating, thereby treating them with the thin films of ultra-pure water formed on their surfaces, ultra-pure water alone is fed after removal of undesired materials to rinse the substrates, and the substrates are rotated after the interruption of ultra-pure water for spinning off the ultra-pure water and drying, thereby increasing the rate of removal-by-ozone of organic materials, deposits and the like from the substrates, like wafers.
Patent EP-0538971-A2 (EP)
Inventor: HOWEY JON A
IPC: G11B23/03
Filed: 1992-10-12
Abstract: A nonwoven liner for a diskette cartridge is made of hydroentangled fibers and impregnated with a small amount of binder which is uniformly distributed throughout the fabric. The binder comprises no more than 5% by weight and preferably between 1.5 - 3.0% by weight of the fabric. The low concentration of binder ensures that the liner surface does not become totally coated with plastic film that reduces cleaning ability, while also providing improvements in tensile strength and debris reduction. The binder solution preferably has a high surface tension (low surfactant level), so that the binder becomes concentrated at the junction points of the fibers throughout the fabric. The low level of surfactant ensures a low risk of chemical attack of the disk media surface. The hydroentangled fabric cleans the disk media more efficiently, has less fiber debris, contains less environmental contaminants, is substantially loftier, and is cut with cleaner edges than standard thermally bonded diskette liners.
Patent EP-0501808-A2 (EP)
Inventor: HAMABE KOJIRO
IPC: H04B7/26
Filed: 1992-02-27
Abstract: In a cellular mobile communication system, each base station is allocated common frequencies shared with other base stations in addition to unique frequencies. One of the unique frequencies is assigned by a base station to a mobile terminal in response to a call request. The field strength of a signal from that mobile terminal is detected and one of the common frequencies is assigned to it if the detected field strength becomes lower than a threshold. The base station receives afield strength signal from a neighboring station indicating the field strength of a version of the signal at the neighboring station and compares it with a threshold, and combines the signal of that mobile terminal with the version of the signal received by an relayed from the neighboring station when the field strength of that version of the signal is higher than the threshold. At the given mobile station, a signal from the base station which assigned the common frequency is combined with a signal from the neighboring station. In a modification, the field strength of signals from surrounding base stations is detected by mobile terminals and a start-of-diversity-mode request is transmitted when the field strength of one of the surrounding stations is higher than a threshold and an end-of-diversity-mode request signal is transmitted when the field strength of such a surrounding station is lower than the threshold. The base station responds to these requests for effecting diversity reception.
Patent EP-0512823-A2 (EP)
Title: Saw blade clamp unit
Inventor: ISELI BENNO
IPC: B23D63/00
Filed: 1992-05-07
Abstract: A saw blade clamp unit for apparatus including tool(s) (6) for the machining of the side faces of hard material tips (5) provided upon the teeth (4) of saw blades (3) for clamping the actual tooth (4A) whose tip is the next tip to be machined, against displacement with respect to the machining tool(s) (6) of the machine. The clamping means (17,21,30) of the clamp unit (7) is arranged to form a reference position for the tooth (4A) to be machined whereby the tooth is automatically set to the required grinding position during the clamping thereof.
Patent EP-0542544-A2 (EP)
Inventor: KANEKO AKINARI
IPC: B41J2/475
Filed: 1992-11-12
Abstract: A laser printer for use in thermal melt transfer printing having a polygon mirror (4) and a high output laser source (1) and a method of thermal melt transfer printing method using such printers are disclosed.
Patent EP-0549328-A2 (EP)
Inventor: NITTAYA HIROSHI
IPC: G06T7/00
Filed: 1992-12-22
Abstract: A labeling method and a labeling apparatus thereof, whereby a primary label of a binary image is determined and a primary label for the following image is prepared in accordance with the combination of the data of four adjacent images P(i,j), P(i,j+1), P(i+1,j) and P(i+1,j+1) with simpler hardwares.
Patent EP-0556748-A2 (EP)
Inventor: NISHIMURA MATSUOMI
IPC: H05H3/04
Filed: 1993-02-12
Abstract: A flow of liquid containing floating fine particles is formed in a flow path, thereby causing successive movement of the particles. A light beam having intensity distribution from a laser is focused on the liquid flow, whereby the particle is optically trapped at the irradiating position, thus being stopped against the liquid flow or being slowed by a braking force. This phenomenon is utilized in controlling the spacing of the particles in the flow or in separating the particles.
Patent EP-0570991-A2 (EP)
Inventor: KRAUS WILLIBALD
IPC: H01R33/09
Filed: 1990-07-24
Abstract: The invention relates to a lamp holder (lamp socket) for holding a lamp with a glass cap, having two contact elements 8', 9' which are supported inside the holder, are on the one hand connected inside the holder to contact wires 3, 4 of the lamp 2 with the glass cap, and on the other hand project beyond the holder region. The two contact elements 8', 9' in each case consist of an electrically conductive plastic material which is known per se, being of identical construction and having one half shell 29, 29' with a clipping-in region and one connecting part 30, 30' projecting out of the outer sleeve 10'. <IMAGE>
Patent EP-0590322-A2 (EP)
Inventor: GRAUMANN JUERGEN DIPL-ING
IPC: B41M5/00
Filed: 1993-08-28
Abstract: The invention relates to a process for the production of a support (carrier, substrate) material for an image-receiving material for thermal dye diffusion transfer, comprising a carrier and an interlayer containing microbeads, where the interlayer contains a film-forming binder having a minimum film-formation temperature of at least 25 DEG C and a pigment in the form of hollow polymeric microbeads, the microbeads having a cavity with a volume of between 10 and 55% of the total volume of the bead.
Patent EP-0588222-A2 (EP)
Inventor: HOESSEL PETER DR
IPC: C07D319/12
Filed: 1993-09-08
Abstract: Preparation of glycolide (Ia) or of lactides (Ib) <IMAGE> by thermocatalytic cleavage of condensation products of glycolic acid or of an  alpha -hydroxypropionic acid with distillative removal of Ia or Ib from the reaction mixture, conversion of the distillate to the solid phase by cooling and purification of the crude product thus obtained by washing the crude product with an ether having 4 to 12 carbon atoms.
Patent EP-0594132-A2 (EP)
Inventor: MAEDA YASUAKI C O SONY CORPORA
IPC: G11B7/125
Filed: 1993-10-19
Abstract: A recording apparatus for an optical recording medium (1) having a pregroove and address data includes a recording head apparatus (4-7) and a controller (11). The recording head apparatus (4-7) has an optical head device (4) and records data on the optical recording medium (1) along the pregroove. The optical head device (4) radiates a light beam having an intensity which is enough to record the data on the optical recording medium (1). The optical head device (4) includes a detector. The controller (11) controls the recording head apparatus and receives an output signal supplied from the detector. The optical head device (4) is controlled to move a recording start point from the previous recording start point by a predetermined value when the controller (11) detects the occurrence of a recording error according to the output signal from the detector and restarted to record the data from the moved recording start point on the optical recording medium (1).
Patent EP-0559342-A2 (EP)
Inventor: MINOWA TOSHIMICHI
IPC: B60W10/10
Filed: 1993-02-15
Abstract: The present invention relates to a method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method of the present invention, when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side. The control unit of the present invention includes a unit (5) for controlling an output torque of an engine (2) according to a command value, a unit (8) for changing the transmission ratio of the automatic transmission, a unit (3) for detecting a variation of the engine torque, a unit (7) for deciding a target driving torque, a unit (4) for reducing a torque command value when the range of a detected variation of the torque has exceeded a predetermined value when the lockup clutch was in the lockup state, and a unit (4) for deciding a transmission ratio at which the reduction of the driving torque due to the reduction of the engine torque is compensated for.
Patent EP-0564224-A2 (EP)
Inventor: NAKADA HITOSHI
IPC: H05B33/14
Filed: 1993-03-30
Abstract: An organic electroluminescence device comprises an electron transport layer (5), an organic emitting layer (3) and an organic hole transport layer (4) laminated in sequence and arranged between a cathode (1) and an anode (2), is characterised in that the electron transport layer is made of a 1,10- or1,7- or 4,7-phenanthroline derivative or a 5,6-dihydro-dibenzo(bj)phenanthroline derivative. The electroluminescence device is capable of improved durability and emission of blue light at high luminance and high efficiency on application of a low voltage.
Patent EP-0566379-A2 (EP)
Inventor: KAWABATA JUNICHI
IPC: C07D239/34
Filed: 1993-04-14
Abstract: A tetralin compound which is useful as a liquid crystal material and is of formula
       
wherein R is C 3  to C 20  alkyl ; X is -O-CO-, -O- or a single bond ; n is 0 or 1 ; each of A 1 , A 2  and A3 is a divalent aromatic group; each of Y 1  and Y 2  is -COO-, -O-CO-, -CH 2 CH 2 -, -CH 2 0- or -OCH 2 -; Z is -O-, -O-CO- or a single bond ; and R *  is a specific optically active group.
Patent EP-0586155-A2 (EP)
Inventor: YAMAGUCHI AKIRA
IPC: G09G3/36
Filed: 1993-08-20
Abstract: A display apparatus according to this invention includes a plurality of pixels, each of which is supplied with a pixel data; a pixel capacitance (C P ) for accumulating an electric charge in accordance with the pixel data; a holding capacitance (C H ) provided to each of the pixels to hold the pixel data; and a buffer amplifier (2) for supplying the electric charge to the pixel capacitance (C P ) in accordance with the voltage of the holding capacitance (C H ). Another display apparatus of this invention includes a plurality of pixels, each of which is supplied with a pixel data; a pixel capacitance (C P ) for accumulating an electric charge in accordance with the pixel data; a first holding capacitance (C H1 ) provided to each of the pixels in order to hold the pixel data; a display changing circuit which is controlled to be turned on/off by a display changing signal; a second holding capacitance (C H2 ) which is supplied with the electric charge by the first holding capacitance (C H1 ) via the display changing circuit; and a buffer amplifier (2) for supplying the electric charge to the pixel capacitance (C P ) in accordance with the voltage of the second holding capacitance (C H2 ).
Patent EP-0607951-A2 (EP)
Inventor: BOUTE WILLEM
IPC: A61N1/368
Filed: 1994-01-19
Abstract: The dual chamber system and method of operation contains an automatic test for determining an optimum AV interval at a test frequency such as LRL. In a preferred embodiment the test is carried out at nighttime, wherein the implanted pacer is set to asynchronous operation at LRL, and AV interval is sequenced through a range from a predetermined AV min  to a predetermined AV max . The QT interval corresponding to each respective AV interval is determined and stored; the QT data is analyzed to determine the maximum QT interval; and the optimum AV is determined at that which corresponds to the maximum QT. The optimum AV interval thus found is incorporated into the pacer memory for use in timing out AV interval. The optimum AV data may be utilized for determining            AV = f       s       (rate)           for calculating AV interval following each AS, as well as            AV = f       p       (rate)           for calculating AV interval following an atrial pace. Alternately, a test can be performed to determine whether an incremental adjustment of AV delay is indicated. In accordance with the invention, a DDDR pacer with automatic AV delay control can be achieved, without need for an extra sensor.
Patent EP-0624326-A2 (EP)
Inventor: AGOSTONI EGIDIO
IPC: A47G25/06
Filed: 1994-04-15
Abstract: The lowerable clothes-hanger supporting device for wardrobes comprises a plate (1) fixable to a wardrobe side panel (F), and a disk-like element (10) provided with an arm (2) having an end connected to a rail (3) for supporting clothes hangers. The disk-like element (10) is mounted on the plate (1) so that it can oscillate in a plane between two positions in which the rail (3) is respectively raised and lowered. A first elastic member (23) is placed around the disk-like element (10) to return it to the position in which the rail (3) is raised. A second elastic member (30) is applied eccentrically with respect to the disk-like element (10), so as to apply thereon a moment in the same or opposite direction with respect to the moment applied by the first elastic member (23) around the positions that respectively correspond to the lifting and lowering of the rail (3). An actuation rod (8a) is connected to the disk-like element for lowering and lifting the rail.
Patent EP-0622858-A2 (EP)
Inventor: NAKAMURA SHUJI
IPC: H01L29/72
Filed: 1994-04-27
Abstract: A gallium nitride-based III-V Group compound semiconductor device (10) has a gallium nitride-based III-V Group compound semiconductor layer (13) provided over a substrate (11), and an ohmic electrode (15) provided in contact with the semiconductor layer (13). The ohmic electrode (15) is formed of a metallic material, and has been annealed.
Patent EP-0630578-A2 (EP)
Inventor: BERNHARD KURT
IPC: A23L5/41
Filed: 1994-06-16
Abstract: A method of pigmenting the egg yolk, integuments and/or subcutaneous fat of poultry and the meat and/or integuments of fish and crustacea involves including in the feed of the poultry, fish or crustacea one or more of the carotenoids 2'-dehydroplectaniaxanthin, 1-hydroxy-3,4-didehydro-1,2-dihydro-Ψ,Ψ-caroten-2-one, desmethylspheroidenone, spheroidenone, 5'-hydroxy-5',6'-dihydro-4'-apo-β-caroten-6'-one, 1'-hydroxy-3',4'-didehydro-1',2'-dihydro-β,Ψ-carotene-4,2'-dione and 5'-hydroxy-5',6'-dihydro-4'-apo-β-carotene-4,6'-dione. Also embraced by the invention are the pertinent carotenoid-enriched feed for poultry, fish or crustacea, the premixes for incorporation in such feeds and beadlets containing one or more of these carotenoids for incorporation in such premixes, the use of the carotenoids in the pigmenting method and the four new carotenoids of the seven aforementioned carotenoids. The new carotenoids can be produced by condensing in each case an appropriate aldehyde with 3-hydroxy-3-methyl-2-butanone, thereby forming the characteristic terminal 2-hydroxy-2-methyl-propionyl group.
Patent EP-0638575-A2 (EP)
Inventor: GRAEFE JUERGEN DR
IPC: C07F7/18
Filed: 1989-06-05
Abstract: In a method for the selective preparation of diorganodialkoxy-silanes of the general formula <IMAGE> by reacting tetraalkoxysilanes of the formula Si(OR<3>)4 or monoorganotrialkoxysilanes of the formula R<1>Si(OR<3>)3 with Grignard compounds, the desired compounds are obtained in high yields while avoiding undesirable by-products.
Patent EP-0654906-A2 (EP)
Inventor: KOIKE HIROKI C O NEC CORPORATI
IPC: H01L27/04
Filed: 1994-11-15
Abstract: In a semiconductor device comprising on a semiconductor substrate (41) first and second input buffers (21), first and second input signal connections (25) supplying the input buffers from input signal pads (23) with input signals, respectively, each with a buffer input level, and first and second reference signal connections (29) supplying a reference signal from a reference signal pad (27) to the input buffers with buffer reference levels, respectively, a grounding pad (71) is laid near the reference signal pad and supplied with a ground level for the semiconductor device with a capacitor (73) connected between the semiconductor substrate and each reference signal connection near the reference signal pad and preferably with the reference signal connections laid geometrically parallel to the input signal connections. If lengthy, each reference signal connection comprises a first part laid parallel to a pertinent one of the input signal connections between a relevant one of the input buffers and a node (69) and a second part extended from the node to the reference signal pad. Each input buffer can produce an output signal of a CMOS level when each input sginal connection is supplied with a relevant one of the input signals with a TTL level. Preferably, each input buffer comprises a current mirror circuit for cancelling a variation in the buffer input signal and a variation in a relevant one of the buffer reference level with each other. The capacitor has a capacitance given by a gate capacitance of an MOS transistor.
Patent EP-0626747-A2 (EP)
Title: Electric motor with encased housing
Inventor: INESON DAVID
IPC: H02K5/10
Filed: 1994-05-18
Abstract: A sealed electric motor is formed by means of interfitting metallic housing members and an overmoulded plastic casing (66). A housing includes an annular groove (74) into which the casing extends to improve both retention and sealing.
Patent EP-0615172-A2 (EP)
Inventor: TSUJITA MITSUJI C O MITA IND C
IPC: G03G15/30
Filed: 1994-03-09
Abstract: An electrophotographic apparatus capable of forming image of excellent quality by using a photosensitive drum of a small diameter. The photosensitive drum has a small outer diameter drum having a circumferential length shorter than 1/2 of the image size in the drum rotating direction, the photosensitive drum and the image-forming cycle are so related to each other that a piece of image is formed after the drum is revolved many times, and the amount of discharge is so set that in forming a piece of image, the residual potential is 10% or less of the charged surface potential after the discharge of the first time of revolution, and an increase in the residual potential is not more than 30% after the discharge of the last time of revolution.
Patent EP-0625426-A2 (EP)
Inventor: YUI YASUJI C O INTELLECTUAL PR
IPC: B41J17/02
Filed: 1994-05-18
Abstract: A printer (A) in which an ink ribbon (10) is not wound when a ribbon code ring (21) is read, a dedicated motor for rotating the ribbon code ring (21) is not required, and it is possible to rotate the ribbon code ring (21) with the same motor used for moving a printing head. When an information code (23) of an ink ribbon is to be read, a print head is held in an initial position HO, and a pendulum gear (107), which can be rotated only when a cam is reversed, is brought into mesh with a ribbon code ring (21) which rotates irrespective of a supply spool of a ribbon cassette (1). The information code on the ribbon code ring is detected by a sensor as the code ring is rotated. A locking system is provided for preventing accidental opening of a ribbon door (420) of the printer during printing operations.
Patent EP-0630630-A2 (EP)
Inventor: YAMAMOTO MASAMITSU
IPC: A61F13/49
Filed: 1994-06-22
Abstract: A disposable undergarment comprises a basic cloth (1) made of fibrous nonwoven fabric elastically stretchable in length and width and provided with a waist-opening (6) and leg-openings (7). A fluidized elastic material, which has rubber-like elasticity when cured, is applied to the leg-openings along their peripheral surfaces fully to the outer peripheral edges thereof to form ribbon-like elastic zones (9).
Patent EP-0632145-A2 (EP)
Inventor: LOBODA MARK JON
IPC: C30B25/02
Filed: 1994-06-23
Abstract: A method of forming crystalline silicon carbide films is disclosed. The method comprises a chemical vapor deposition process in which a substrate is heated to a temperature above 600°C. in the presence of trimethylsilane gas.