baber/WOPTO huggingface dataset:
Patent EP-0631156-A2 (EP)
Inventor: ROCKWELL DAVID A
IPC: G01B9/02
Filed: 1994-06-23
Abstract: An interferometer is disclosed that is used with a frequency shifting phase conjugate mirror (PCM) (12), to produce a 90° polarization rotation, and employs only two adjustable elements: a specially shaped prism (16), and a beam deflector that is preferably a porro prism (40). The primary prism is shaped and oriented so that a linearally polarized input beam (4) is divided into ordinary (o) and extraordinary (e) subbeams (24, 26). One of the subbeams (26) is refracted out of the prism along a controlled length path, and then returned back into the prism by the deflector (40). The second subbeam (24) is retained within the prism by total internal reflection, and directed onto an exit path (38) that coincides with the path of the first subbeam (26) after its reentry into the prism (16). The recombined output beam (10) is directed into the PCM (12), from which it is reflected back into the prism (16) for a reverse pass. The difference in path lengths between the o and e subbeams is selected to produce a net 90° polarization rotation after both passes.
Patent EP-0635882-A2 (EP)
Inventor: DAVIS KENNETH L
IPC: H01L29/24
Filed: 1994-06-27
Abstract: A silicon carbide vertical MOSFET (30, 60) formed on a silicon carbide substrate (35, 65) with portions of epitaxial layers (39, 48 or 69, 78) defining the various transistor electrodes, rather than defining the electrodes with implants and diffusion. An opening (40, 70) is formed in some of the epitaxial layers and a conductive layer (48, 85) is formed therein to electrically connect a drain contact (95) on the rear of the substrate to the components on the front of the substrate.
Patent EP-0640776-A2 (EP)
Inventor: TSUNO HIROSHI C O KABUSHIKI KA
IPC: F02B75/02
Filed: 1994-08-30
Abstract: A balancing mechanism for an internal-combustion engine includes a balancing shaft capable of being disposed adjacent to the crankshaft of the internal-combustion engine to enable compact construction. Balance weights are disposed with each balance weight positioned between crank webs of a crankshaft so as to correspond to a crankpin. The balancing shaft has journals having a diameter D A  and a middle portion has a smaller diameter D B  and is provided with a thrust flange formed near the right journal so as to be in sliding contact with the inner side surface of a right-hand bearing portion of the crankcase. A portion of the crank web corresponding to the thrust flange is recessed to form a depression. The balancing shaft driving mechanism includes a driving gear securely mounted on the crankshaft, and a driven gear securely mounted on the balancing shaft and in mesh with the driving gear. A particular tooth of the driving gear brought into mesh with a particular tooth of the driven gear are marked respectively with identical locating marks to coincide with each other when a point on the tooth surface of one of the particular teeth corresponding to the middle point between the tip and the root of the same particular tooth and a point on the tooth surface of the other particular tooth corresponding to the middle point between the tip and the root of the same particular tooth are in contact with each other.
Patent EP-0648056-A2 (EP)
Inventor: LANKFORD DOUGLAS EDWARD
IPC: H04N5/44
Filed: 1994-09-28
Abstract: A receiver (FIGURE 2) for decoding associated compressed video and audio information components transmitted in mutually exclusive "frames" of data with respective time stamps PTS vid  and PTS aud  respectively, includes a controller (216) which is responsive to the respective received time stamps to provide coarse synchronization by delaying or skipping respective frames of one or the other of the components to approximately time align the two components. Fine synchronization is provided by adjusting the processing or clock frequency (215) of the audio signal processor (212) independent of the video processor(214). The control for the frequency adjustment is related to the difference between audio and video time stamps.
Patent EP-0637891-A2 (EP)
Inventor: STONE JONATHAN JAMES
IPC: H04N7/30
Filed: 1994-04-21
Abstract: Apparatus for recording and reproducing video data is described that utilises data compression to increase storage capacity. Real time input video data is decorrelated, quantized and entropy encoded. User control of a compression control parameter, such as quantization step width, is provided so that the user can adjust the loss of fidelity through compression to a desired level. The compressed data is output to a storage RAM 38 at an unregulated varying data rate. The system allows real time storage of video data in a manner in which the loss of fidelity is held constant and the amount of storage capacity required for particular sections of input video data varies with the information content of that input video data.
Patent EP-0649888-A2 (EP)
Inventor: YATAKE MASAHIRO
IPC: C09D11/00
Filed: 1994-10-26
Abstract: An ink composition for an ink jet recording is provided which has excellent various properties, particularly can realize printing with less bleeding. The ink composition comprises a dye, propylene glycol mono-n-butyl ether (PGmBE) and/or dipropylene glycol mono-n-butyl ether (DPGmBE) and a water-soluble glycol ether other than PGmBE and DPGmBE, the total amount of PGmBE and DPGmBE being 3 to 30% by weight based on the ink composition.
Patent EP-0675538-A2 (EP)
Title: Integrated circuit package with flat topped heat sink
Inventor: HUNDT MICHAEL J
IPC: H01L23/00
Filed: 1994-11-30
Abstract: An integrated circuit package is disclosed, of the type having a pin-fin heat sink attached to the surface. A flat plate is attached to the ends of the pins of the heat sink, to provide a planar surface area of adequate size to allow a vacuum pickup tool to pick and place the packaged integrated circuit, and to receive marking and symbolization.
Patent EP-0666129-A2 (EP)
Inventor: FRISCHMANN WERNER
IPC: B22F3/11
Filed: 1995-02-04
Abstract: The method concerns prodn. of mechanically strong, porous components which permit flow of media through them, by means of sintering without addn. of sinter aids. The method is based on the use of loosely poured spherical metal particle which are heated to their m.pt. without, however, being allowed to become molten. The method is characterised by the fact that sintering is applied to hollow spherical particles consisting of a media-resistant material. Components thus produced find use in heat exchangers.
Patent EP-0676912-A2 (EP)
Inventor: FRANKOSKI EDWARD JAY
IPC: H05K3/06
Filed: 1995-02-08
Abstract: An apparatus, and a corresponding method, for chemically etching the copper foil of a copper foil-clad substrate are disclosed. Significantly, this apparatus includes fluid jet injectors which serve to produce jets of chemical etchant. These fluid jet injectors are arranged so as to simultaneously achieve a relatively high etch rate and a relatively high etch uniformity.
Patent EP-0676336-A2 (EP)
Inventor: STAHLECKER WERNER
IPC: B65D17/34
Filed: 1995-03-07
Abstract: The protective cover is made from a single piece of film. This is moved to the container wall with the opening, and deformed. During this process, at least one flat section is formed, which is applied to the container wall. The film is formed and/or applied to the container, using heat. The cover also has a sleeve-shaped section. This is inserted into the opening, so that a part is formed, which projects over the opening. This part is deformed, and applied to the surface of the container wall opposite to the flat section. <IMAGE>
Patent EP-0671615-A2 (EP)
Inventor: WILDNAUER KENNETH RICHARDS
IPC: G01J3/06
Filed: 1992-10-26
Abstract: A scanning monochromator (FIG. 12) comprises means for providing an input light beam (INPUT LIGHT BEAM); a first stage monochromator (252) including a first diffraction grating for diffracting the input light beam (INPUT LIGHT BEAM) and means for rotating the first diffraction grating, the first stage monochromator (252) providing a first stage output light beam; a second stage monochromator (254) including a second diffraction grating for diffracting the first stage output light beam and means for rotating the second diffraction grating, the second diffraction grating diffracting the first stage output light beam such that said first stage output light beam is recombined by the second diffraction grating to provide a second stage output light beam (OUTPUT LIGHT BEAM); and an output aperture (256) for passing a selected portion of the second stage output light beam (OUTPUT LIGHT BEAM) to provide increased selectivity, whereby a high close-in dynamic range is achieved.
Patent EP-0697680-A2 (EP)
Inventor: SANO MITSUHIRO
IPC: G07B15/00
Filed: 1995-07-19
Abstract: To provide a communications system to accurately detect when a mobile transceiver 20 has entered an area where communication with a fixed transceiver is possible, and to start-up the internal circuitry of the mobile transceiver 20, a communications system transmits a start-up pilot signal of a prescribed period from a transponder 4 mounted in a fixed station to a transponder 16 mounted in a vehicle. In the transponder 16, the received signal upon being received by an antenna 10 is detected in a detector 22 and amplified in an amplifier 24. When this signal is greater than a reference voltage V TH1 , a pulse is output from a level discriminator 26. This pulse signal is converted into a pulse of constant pulse width in a discriminator pulse generator 28 and integrated in an integrator 30. When the integrated value exceeds a reference voltage V TH2 , a start-up discriminator 32 sends a drive signal to actuate the internal circuitry of the mobile transceiver 20. As a consequence, mistaken start-up of the internal circuitry due to noise input is prevented and the internal circuitry is started only when necessary.
Patent EP-0707382-A2 (EP)
Inventor: NEW BERNARD J
IPC: G06F7/503
Filed: 1995-07-28
Abstract: Programmable logic devices which include multiple blocks of combinatorial function generators and storage elements, and which are interconnected by a programmable interconnect structure are used, among other things for performing arithmetic functions which use logic for generating the carry function. When a large number of bits is to be processed, the carry function typically causes significant delay or requires significant additional components to achieve a result at high speed. The present invention provides dedicated hardware within the logic blocks for performing the carry function quickly and with a minimum number of components. The circuit includes additional structures to allow the fast carry hardware to perform additional commonly used functions.
Patent EP-0696852-A2 (EP)
Inventor: AKIYAMA KIICHIRO C O KAWAGOE K
IPC: H04B1/16
Filed: 1995-08-04
Abstract: An FM receiver has a narrow pass band filter (1a), a wide pass band filter (1b), and a changeover switch (1c) for selecting one of the band filters. A noise canceler (4) is provided for detecting pulse noises included in a composite signal from a detector (3) and for producing a gating signal having a gating period for stopping the composite signal during the period. A receiving condition detector (8) detects receiving condition of the FM receiver and produces a pass band control signal for operating the changeover switch (1c) for selecting one of the pass band filters (1a; 1b). The receiving condition detector (8) applies the pass band control signal to the changeover switch (1c) to select the narrow pass band filter (1a) when a deterioration of the receiving condition is detected. Furthermore, the receiving condition detector (8) produces a gating period changing signal, and the noise canceler (4) responds to the gating period changing signal for changing the gating period.
Patent EP-0704242-A2 (EP)
Inventor: RITTER RALF
IPC: G01F11/06
Filed: 1995-09-27
Abstract: Toothed rack (21) can be coupled to the pipette plunger and includes a retraction lever (16), while a catch (22) elastically pressed against the rack can be moved repeatedly through a distance defined by a stop (19) by an actuating member (15) biased towards its initial position by a return spring (26). A control part (24) comprising a rotatable sleeve with steps (30) at the base covering the rack allows the catch to engage the rack only during part of its travel path. An adjustment part (27) allows the control member to be located in one of several positions. At the top of te sleeve are limit stops (40) corresp. to the steps at the base which define the plunger upward travel to a whole number multiple of the plunger step length plus a safety allowance where necessary.
Patent EP-0663258-A2 (EP)
Inventor: UCHIYAMA TATSUHIRO ROOM -
IPC: B23H7/20
Filed: 1995-01-11
Abstract: A method of detecting an abnormal condition relating to machining start holes by performing movement to a machining start hole, and wire connecting and cutting operation only without performing correction of the program for a wire cut electric discharge machine. In the method of detecting an abnormal condition of automatic wire connection in a wire cut electric discharge machine, among program blocks for machining a workpiece by the wire cut electric discharge machine, only those which are other than machining program blocks and related to automatic wire connecting function are selected and executed so as to detect previously an abnormal condition of machining start holes before performing actual machining.
Patent EP-0679711-A2 (EP)
Inventor: SCHARF CURTIS R
IPC: C10M123/04
Filed: 1995-03-30
Abstract: A grease of an oil of lubricating viscosity, a polyolefin having grafted acid functionality, a metallic species capable of interacting with the acid functionality of said polyolefin to cause association among the acid groups and a co-thickening agent, has improved rheological properties. The co-thickening agent and the metallic species can together comprise a gelled overbased material, particularly an over-based carboxylate.
Patent EP-0705053-A2 (EP)
Inventor: CHU WINSTON TAK YIN
IPC: H04R5/033
Filed: 1995-09-28
Abstract: A headphone comprising two earphone members positionable about the left and right ears of a listener's head is described. Each of the headphone members is provided with at least two loud speakers, a first loud speaker being arranged facing and forward of or adjacent to the pinna of the listener's ear and the second loud speaker being arranged facing and rearward of the pinna of the listener's ear.
Patent EP-0705878-A2 (EP)
Inventor: BURNS JAMES W
IPC: A61L27/26
Filed: 1995-10-05
Abstract: Biocompatible compositions comprising polyanionic polysaccharides combined with hydrophobic bioabsorbable polymers as well as methods for making and using the compositions are described.
Patent EP-0715840-A2 (EP)
Inventor: TAKAMITSU IGAUE
IPC: A61F13/15
Filed: 1995-12-04
Abstract: A disposable diaper having a first waist portion (11) and a second waist portion (12), wherein at least one of said first and second waist portions (11,12) is provided with elastic means, and an elongation ratio of said elastic means is adjusted to be gradually decreased from a transversely middle zone (17,18) towards transversely opposite side edges of the or each waist portion (11,12).
Patent EP-0783515-A2 (EP)
Title: Schutz- bzw. ankergruppen und deren verwendung (carbamide)
Inventor: HOFFMANN STEFAN
IPC: C07K5/023
Filed: 1995-09-04
Abstract: Die Erfindung betrifft ein Carbamid der allgemeinen Formel (I) R1-CO-NH-C(R2)(R3)-X-Y, wobei das Carbamid durch eine temporäre Schutzgruppe geschützt ist und worin R1-CO- einen Carbonylrest bedeutet, der als Einheit für die Kette eines Peptids vorgesehen werden und ein oder mehrere Aminosäurereste umfassen kann; R2 und R3 Reste der Carbamid-Schutzgruppe bedeuten, die nicht an deren Funktion teilhaben, wobei R2 und R3 gleich oder verschieden sein können, dann jedoch verschieden sind, wenn einer der beiden Reste ein Wasserstoffatom bedeutet; X ein Sauerstoffatom oder ein Schwefelatom bedeutet und Y eine Schutzgruppe für X bedeutet. Die Erfindung betrifft ferner ein Verfahren zur Herstellung des geschützten Carbamids sowie die Verwendung des geschützten Carbamids. Das erfindungsgemäße geschützte Carbamid kann auch mit einem Trägermaterial verknüpft vorgesehen werden.
Patent EP-0782659-A2 (EP)
Inventor: GUTJAHR JOERG
IPC: E06B9/24
Filed: 1995-09-18
Abstract: The proposed shading system comprises a panel (15) on which are provided overlapping holograms (H1, H2) which cover the surface, said holograms having opposing orientations. This ensures that direct sunlight incident at a particular angle ( alpha ) is reflected, while all other light passes through the panel (15). The panel (15) is adjusted to match the position of the sun, so that the sun is always in the same angular position ( alpha ) in relation to the panel.
Patent EP-0728862-A2 (EP)
Inventor: MARUYAMA AKIHIRO
IPC: D06M101/08
Filed: 1996-02-21
Abstract: Disclosed herein is a fiber treatment chemical comprising a lactic ester derivative represented by the following formula (1):
      wherein RCO means a fatty acid residue having 12-32 carbon atoms, n stands for a number of 1-4, and X denotes hydrogen, a monovalent or divalent metal, ammonium, or amine residue. A fiber treatment composition comprising this fiber treatment chemical, and fiber and textile goods treated with the fiber treatment chemical or fiber treatment composition are also disclosed.
Patent EP-0731172-A2 (EP)
Inventor: KASE TOSHIYA
IPC: A21D2/18
Filed: 1996-02-27
Abstract: This invention provides a process for the production of galactosyltrehalose and foods containing the same. More in detail, galactosyltrehalose is prepared by addition of β-galactosidase to lactose or a raw material containing lactose and trehalose or a raw material containing trehalose. Furthermore, foods are prepared by addition of the resultant galactosyltrehalose to raw materials of food.
Patent EP-0743032-A2 (EP)
Inventor: NOSKE FRANK
IPC: A47B88/04
Filed: 1996-04-18
Abstract: The drawer gear has a fixed rail on each side to run on a fixed rail fitted to the furniture body via an intermediate free running rail with bearings. A flat locking plate (16) under the drawer gear is operated by a profiled slot (18) in a support plate (15) and interacts with a catch (17) attached to the drawer rail. The catch has a stepped action with one end of the catch having a guide pin (19) moving around a triangular track. The drawer is closed against spring pressure, from a spring (21) in the support plate, until the catch secures the closed drawer. The drawer is opened by pulling against the retaining catch or simply by pressing the drawer inwards, to release the catch. The spring tension opens the drawer by a small amount.
Patent EP-0743716-A2 (EP)
Inventor: OBERSTARR REINHARD
IPC: C08K5/14
Filed: 1996-05-06
Abstract: The component has an insulating carrier element (10) and at least one electrically conducting conductor element (20) attached to it with a contact region (22) lying freely outside the carrier element to enable the component to be connected to a circuit board (30). At least one window (16) in the carrier element enables infrared radiation to pass through to the contact region. The window is an opening in the carrier element. The conductor element passes through the carrier element to form the contact region on one side of the carrier element and a free-lying contact part (24) on the other side of the carrier element.
Patent EP-0747857-A2 (EP)
Inventor: ALCORN BYRON A
IPC: G06T15/04
Filed: 1996-05-09
Abstract: A method and apparatus for managing texture mapping data in a computer graphics system, the system including a host computer (15), primitive rendering hardware (12, 14) and a textured primitive data path (18) extending between the host computer and the primitive rendering hardware. The host computer passes textured primitives to be rendered by the system using corresponding texture mapping data to the primitive rendering hardware over the textured primitive data path. The host computer has a main memory (17) that stores texture mapping data corresponding to the textured primitives to be rendered. The primitive rendering hardware includes a local texture memory (48) that locally stores the texture mapping data corresponding to at least one of the textured primitives to be rendered. When texture mapping data corresponding to one of the textured primitives to be rendered is stored in the host computer main memory but not within the local texture mapping memory, the texture mapping data corresponding to the one of the textured primitives is downloaded from the host computer main memory to the local texture mapping memory through a texture mapping data path (24) that is separate from the textured primitive data path.
Patent EP-0745725-A2 (EP)
Inventor: BENTELE RAINER
IPC: D21F3/02
Filed: 1996-05-28
Abstract: Roller press, calender etc. has three rollers min. forming pressure gaps to process fabric web (2) where one (3) has a very flexible casing rotating about a fixed carrier (4) on which it is mounted via at least one support element (6) with a concave surface (7) guaranteeing a broad pressure gap (1) with a counter cylinder (8). The latter forms another gap (15) with at least one flexurally non-controlled roller (14) and its casing's (9) outer circumference reduces axially from roller mid-point to ends. Also claimed is a like second roller press where the feature of the counter roller's casing is that it rotates about a fixed carrier (10) and, at its ends can not be moved against, but is mounted via at least one support element (11) on, the carrier. The elements act in a direction which, while being set at an insignificant angle,  DELTA , out of the pressure plane formed with the first roller (3), is tilted w.r.t. the third roller forming the other pressure gap. Also claimed is third roller press similar to the last where the feature of the counter roller's support elements is that, along with the opposing main roller elements (6), they are so arranged and activated that the main roller exerts greater resultant compressive force in opposing that from the counter roller. Pref. the circumference of the main roller's casing and of the third roller reduces axially from roller mid-point to ends by pref. the same amount. All rollers circumferences taper off similarly to those of the preferred first press. Alternatively the counter roller's circumference does not alter. Angle  DELTA  is between 2 and 15, pref. 4 and 8 degrees and varies from roller mid-point to ends. All roller circumferences of taper off similarly to those of the preferred second press, angle  DELTA  has the same features and support elements are similarly tilted. Opposing support elements are singly, in groups or all together connected to a common pressurised fluid pipe. It is guaranteed that the main roller exerts greater compression in opposing counter roller force by fluid pressure reducing devices and the ratio of the areas of the opposing support elements.
Patent EP-0765099-A2 (EP)
Inventor: KIENBERGER HELMUT DIPL-ING
IPC: H04L49/111
Filed: 1996-08-20
Abstract: Mit Hilfe des erfindungsgemäßen Verfahren werden Nachrichten- und Signalisierungsinformationen (ni,si) von Teil-Leitungsbündeln (TLB1..3) eines einen zentralen Signalisierungskanal (CCS) aufweisenden Leitungsbündels (LB) eines Kommunikationssystems (KS1..3) über ein ATM-Kommunikationsnetz (KN) an weitere Kommunikationssysteme (KS1..3) vermittelt. Hierbei werden die Nachrichten- und Signalisierungsinformationen (ni,si) zellenweise virtuellen Kanälen (VC1..34) eines ein Teil-Leitungsbündel (TLB1..3) repräsentierenden virtuellen Pfades (VP1..3) zugeordnet, wobei die im zentralen Signalisierungskanal (CCS) übermittelten Signalisierungsinformationen (si) Teil-Leitungsbündel-gemäß getrennt und nach der Vermittlung über das ATM-Kommunikationsnetz (KN) in den zentralen Signalisierungskanal (CCS) eines weiteren Leitungsbündels (LB) eingefügt werden. <IMAGE>