baber/WOPTO huggingface dataset:
Patent EP-0562564-A2 (EP)
Inventor: KUSUMOTO KEIICHI
IPC: H03M1/36
Filed: 1993-03-23
Abstract: Link capacitors are used to establish connection between joining-points of coupling capacitors and inverters in an inverter chopper comparator array, in order to reduce injected electric charge variation due to feedthrough. Some of the comparators in the comparator array, arranged at each end thereof, constitute a redundant comparator array without connection to a logic circuit that is used to obtain an A/D conversion output. This reduces the effects of the device parameter variations in the comparator array, whereby a high accuracy voltage comparison is achieved, and noise-resistant strength is improved.
Patent EP-0586821-A2 (EP)
Inventor: SENBOKUYA TAKASHI
IPC: B26D1/20
Filed: 1993-07-07
Abstract: An apparatus for cutting a belt-shaped member (B) by means of a cutter (31) and a lower blade (14) extending perpendicular to the longitudinal direction of the belt-shaped member (B) by moving the cutter (31) along the lower blade (14), characterized in that: the cutter (31) is formed in a shape of a disk for cutting the belt-shaped member (B) in cooperation with the lower blade (14) as a portion of the cutter (31) is brought into contact with the lower blade (14) by being inclined while maintaining a very small angle with respect to the lower blade (14), and that the apparatus includes: a holder (26) capable of revolving about an axis of revolution intersecting an axis of rotation of the cutter (31) by maintaining a very small angle to the axis of rotation of the cutter (31); a revolving mechanism (54) for causing the cutter (31) to undergo precession about the axis of revolution, a direction of inclination of the cutter (31) being set such that, when the belt-shaped member (B) is cut from one side toward other side of the lower blade (14), a side of the cutter (31) on the other side of the lower blade (14) is located closer to the lower blade (14), while when the belt-shaped member (B) is cut from the other side toward the one side of the lower blade (14), a side of the cutter (31) on the one side of the lower blade (14) is located closer to the lower blade (14); and a moving mechanism (55) for moving the cutter (31) and the holder (26) along the lower blade (14) so as to cut the belt-shaped member (B) by means of the lower blade (14) and the cutter (31).
Patent EP-0582953-A2 (EP)
Inventor: THOEREN KLAUS
IPC: B65D75/66
Filed: 1993-08-04
Abstract: A cigarette package is described essentially comprising a thermoplastic film. In addition, an opening device for opening film packages made of thermoplastic and a process for producing an opening device are described.
Patent EP-0595304-A2 (EP)
Inventor: LONGUEVILLE JACQUES ING
IPC: H01R12/50
Filed: 1993-10-27
Abstract: A shielding device has a strip element (1) with rectangular chambers (16 to 19) and additional functional elements (4a, 14, 20, 21), in particular for the guiding, contacting, coding and locking of the cable connectors. The additional functional elements are designed in such a way that, according to choice, cable connectors of a particular uniform size (1 SU) or smaller cable connectors (1/2 SU, 1/4 SU) can be inserted into the chambers, with all the functions being maintained and remaining useful. <IMAGE>
Patent EP-0596521-A2 (EP)
Inventor: SCHUERMANN JOSEF
IPC: G06K17/00
Filed: 1993-11-05
Abstract: A multi-interrogator transponder arrangement is disclosed. The transponder arrangement comprises a first interrogation unit (10) comprising a first wireless datacom transceiver (19) which transmits at least one RF interrogation signal. The arrangement also comprises a second interrogation unit (16) comprising a second wireless datacom transceiver which is in wireless communication with the first wireless datacom transceiver 19. The arrangement still further comprises a responder unit (12) which upon receipt of the RF interrogation signal transmits data stored therein back to the first interrogation unit 10 in the form of a responsive RF communication, the responder unit (12) comprising a responder unit energy accumulator (136) which stores energy contained in the RF interrogation signal. Other devices, systems and methods are also disclosed.
Patent EP-0597423-A2 (EP)
Inventor: IWASAKI TAMEO
IPC: A61K31/535
Filed: 1993-11-08
Abstract: There is disclosed an azetidinone compound of the formula [I]:
       
 wherein Ring B is a benzene ring which may have substituent(s), R¹ is a hydroxy-substituted lower alkyl group which may have substituent(s), X is oxygen atom and the like, Y is oxygen atom and the like, and Z is a methylene group which may have substituent(s), which is useful as a synthetic intermediate of the 1β-methylcarbapenem-type antibacterial agent.
Patent EP-0574287-A2 (EP)
Inventor: BOUCHARD JACQUES
IPC: G01T1/17
Filed: 1993-06-01
Abstract: This circuit receives pulses and clock pips and comprises a monostable (TM) triggered by these pulses, defining a minimum dead time and capable of resetting (renewing) the duration thereof. The circuit supplies pulses to be counted and those of the clock pips situated outside the dead time, whose counting defines an active time. A bistable (MEM) triggered by an input pulse supplies the corresponding pulse to be counted. The zeroing of the bistable, carried out by means of a logic gate (F), after disappearance of all the dead-time causes, allows restarting of the active time counting. The bistable is triggered by means of another logic gate (K1) which is closed after triggering and held closed during the duration of a zeroing pulse applied to the bistable. Application to the measurement of radioactivity. <IMAGE>
Patent EP-0640960-A2 (EP)
Inventor: NAKASHIMA KAZUO
IPC: G06F3/06
Filed: 1994-04-15
Abstract: Common-use data (FATs, a directory, files, etc.) is recorded in a first area of an interchangeable recording medium, and logical format information (102,102₂,102 n ) of a plurality of types for managing the common-use data recorded in the first area (101) is recorded in the second area (102). When the interchangeable recording medium is loaded, a computer reads logical format information conforming to its own machine type from the second area and subsequently accesses the common-use data in the first area based upon the logical format information read. Further, a corresponding relationship between computers and storage locations of the logical format information is recorded in a third area of the interchangeable recording medium. Each computer recognizes the location, at which its own logical format information has been stored, by referring to the corresponding relationship and reads the logical format information from this location. The computer subsequently accesses the common-use data in the first area based upon the logical format information read.
Patent EP-0634747-A2 (EP)
Inventor: KOBUNAYA HIDEKI C O NEC CORPOR
IPC: G11B27/30
Filed: 1994-07-14
Abstract: The present invention comprises: a mark detection circuit for detecting marks recorded at even intervals in a track on an optical disk and outputting a mark detection signal indicating a detected mark; a frequency dividing circuit (219) for generating a reference clock by frequency-dividing a pit clock and stopping an operation thereof when having received the mark detection signal; and a resumption circuit for resuming the frequency dividing circuit after a preset time from reception of the mark detection signal. Moreover, the present invention enables to synchronize the reference clock to a byte boundary of data recorded on the optical disk by stopping generation of the reference clock for a preset time.
Patent EP-0650750-A2 (EP)
Inventor: KOJI IMAI
IPC: B01D35/147
Filed: 1994-09-30
Abstract: A filter includes a case (10), filtering material (30) housed within the case (10), a cover (40) which covers the open end of the case (10) and is nonrotatable relative to the case (10), and an annular fastener (50) clamping the cover (40) to the case (10). The case (10) includes a large-diameter portion (12) at an open end of the case (10), the large-diameter portion (12) including a convexity forming an engagement tab (13). The cover (40) has a concavity into which the convexity is received to prevent the cover (40) from rotating relative to the case (10). Moreover, the cover (40) includes a screw thread on the outer periphery thereof. The annular fastener (50) has a screw thread (52) on the inner periphery thereof and mated with the screw thread on the outer periphery of the cover (40). On the other hand, the annular fastener (50) has a small-diameter portion engaged with the large-diameter portion (12) of the case (10) by which engagement and mating of the screw threads the annular fastener (50) secures the cover (40) to the case (10). By preventing relative rotation between the cover (40) and the case (10), the filter can be easily installed by being screwed onto a threaded member of an automotive engine or the like.
Patent EP-0653898-A2 (EP)
Inventor: THIMM ALFRED DR
IPC: H05B3/28
Filed: 1994-10-31
Abstract: The invention relates to a process for manufacturing an electrical heating element in which the metallic heating conductors are embedded between ceramic insulation layers, where, as power supply leads and power supply outlets, contact recesses in the ceramic insulation layers are filled with an electrically conductive composition. The heating conductors, the power supply leads and the power outlet leads are, according to the invention, applied to the ceramic layers in the green state as a metallising paste containing from 60 to 95% by weight of metal particles and from 5 to 40% by weight of inorganic powder, based on the total solids content of the paste. The ceramic layers together with the applied metallising pastes are then stacked on top of one another and then sintered. <IMAGE>
Patent EP-0613267-A2 (EP)
Inventor: KOPPELAAR ARIE CORNELIS C O IN
IPC: H04L27/26
Filed: 1994-02-03
Abstract: The invention relates to a method of transmitting data by modulating a frequency multiplex of carriers at a relatively low symbol rate, such as in OFDM. According to the inventive method, intersymbol interference is deliberately introduced at the transmitter side to reduce cross-talk between data of different carriers at the receiver side, such as to simplify an equalizing device in a receiver. The intersymbol interference at the transmitter side is introduced after the frequency multiplex modulation has taken place, by repeating groups of output symbols produced by an IFFT transformer and subsequently shaping these repeated groups by means of symbol-by-symbol scaling with coefficients constituting a window function. Subsequent shaped and repeated groups of these output symbols mutually overlap.
Patent EP-0665334-A2 (EP)
Inventor: HUMME THOMAS
IPC: E02F3/36
Filed: 1995-01-27
Abstract: The milling machine comprises a joint arrangement which has a second joint (28), to permit a rotary movement of the milling machine (10) relative to its connection part (26), about a vertical axis. The traction vehicle is formed by a dredger (12). The dredger has a cab, which is turnable about a vertical axis, and a boom (14,16), which is pivoted about at least one horizontal axis. The connection part is arranged for connection of a tool shaft (16) and/or the boom of the dredger. It is formed by a plate, which is part of a quick change system.
Patent EP-0691678-A2 (EP)
Inventor: SHAN HONGCHING
IPC: H01L21/302
Filed: 1995-06-30
Abstract: Disclosed is a process for plasma etching a mask patterned dielectric film (10) to form vias (11) on a semiconductor wafer, so that the resulting etched structure is devoid of residues on the walls of the structure. A via (11) is an opening through a dielectric material through which a point of contact of underlying metal (12) with a metal film (14) deposited over the dielectric is made. The underlying metal (12), when exposed to plasma, has a tendency to sputter onto the vertical wall portions of the contact via structures. The metal-containing sputtered material forms a residue that essentially cannot be removed in the subsequent photoresist stripping process typically used in semiconductor manufacturing. The plasma etch process in accordance with the invention enables removal of the sputtered metal by utilizing with the basic dielectric etch gases a gas that reacts with the metal to form volatile compounds which are readily evacuable.
Patent EP-0706918-A2 (EP)
Inventor: ENGELKING BERND
IPC: B62D53/08
Filed: 1995-09-27
Abstract: The casing (12) of the device (10) surrounds the king pin (11) of the trailer. The disc closure (17) has two positions (figs.3,4). When closed it engages the sides (20) of the king pin (11). When open, the holes (15,16,18) through closure and casing faces align, making a close, passing fit, over the end (21) of th king pin. To close the device onto the king pin, the disk is rotated. Its eccentric boring (18) then comes out of alignment, preventing removal from the king pin.
Patent EP-0713247-A2 (EP)
Inventor: KAMIYAMA TOMOYUKI
IPC: H01L21/335
Filed: 1995-10-31
Abstract: A superlattice buffer layer, an AlGaAs layer, an InGaAs layer, an AlGaAs layer, and an N+GaAs layer are successively deposited on a GaAs layer by epitaxial growth. Using an electron-beam resist as a mask, a patterning layer in the form of an SiO₂ film is formed on the N+GaAs layer. Then, only the N+GaAs layer is selectively etched through an opening in the electron-beam resist with a water-diluted etchant which comprises a mixture of ammonia water and hydrogen peroxide solution which are mixed at a ratio of at least 1 : 4000, thereby forming a recess in the N+GaAs layer. Using the electron-beam resist also as a mask, a gate metal member serving as the base end of a T-shaped gate electrode is deposited on the AlGaAs layer in the recess. The width of an opening in the electron-beam resist determines the gate length.
Patent EP-0686671-A2 (EP)
Inventor: FUJIKI HIRONAO C O SILICONE EL
IPC: C09J183/04
Filed: 1995-06-06
Abstract: An adhesive silicone composition comprising a diorganopolysiloxane, an organohydrogenpolysiloxane, and a platinum catalyst is blended with an organohydrogenpolysiloxane having at least two hydrogen atoms each bonded to a silicon atom in a molecule and containing an aromatic ring-bearing hydrocarbon radical in an amount of at least 12 mol% of the entire monovalent organic radicals bonded to silicon atoms, or a compound containing at least one hydrogen atom bonded to a silicon atom in a molecule and having a radical of two benzene rings separated by -R 13 R 14 Si-, -R 13 R 14 SiO-, -OR 13 R 14 SiO- or -R 13 R 14 SiOR 13 R 14 Si- wherein R 13  and R 14  are a monovalent hydrocarbon radical. The composition firmly adheres to organic resins, but is readily releasable from metal molds.
Patent EP-0695639-A2 (EP)
Inventor: HAYES DONALD J
IPC: B41J2/14
Filed: 1995-06-06
Abstract: Method of manufacturing a sidewall actuator array for an ink jet printhead in which a series of longitudinally extending, generally parallel grooves are formed in a body portion of the ink jet printhead. In various embodiments thereof, the body portion may be comprised of a lower body portion formed of an inactive material and an intermediate body portion formed of an active material, a lower body portion formed of active material poled in a first direction and an intermediate body portion formed of active material poled in a second, opposite direction, a lower body portion formed of active material poled in a first direction, a insulative spacing portion and an intermediate body portion formed of active material poled in a second, opposite direction, or a single body portion formed of an active material. After forming grooves therein, a layer of conductive material is deposited on inner side surfaces exposed during the grooving step. If the ink jet printhead is comprised of a single active body portion, the grooves formed in the lower body portion are then deepened to expose second interior side surfaces of the lower body portion. A bottom side surface of an inactive upper body portion is then mounted to the top side surface of the active intermediate body portion to form the sidewall actuator array.
Patent EP-0693631-A2 (EP)
Title: Automatically adjusting friction torque device
Inventor: GOCHENOUR DANIEL V
IPC: F16D13/70
Filed: 1995-06-12
Abstract: A friction device includes an adjustment mechanism 42 for adjusting the device in response to wear on a friction surface within the device. The adjustment mechanism 42 includes a first cam ring 46 and a second cam ring 48 adjacent the first cam ring 46. In one embodiment, the first cam ring 46 is adapted for axial, but non-rotational movement with respect to a cover 32 of the friction device, the cover 32 being secured to a driving member 22 for transmitting torque. The second cam ring 48 is adapted for rotational movement with respect to the cover 32 and the first cam ring 46. The first cam ring 46 has a plurality of annular ramped surfaces 80 on an axial face 79 of the first cam ring. The second cam ring 48 has a plurality of annular ramped surfaces 88 on an axial face 87 opposing the axial face 89 of the first cam ring 46. The second cam ring 48 is rotated with respect to the first cam ring 46 such that the ramped surfaces 80, 88 cam against each other to increase the axial displacement of the first cam ring 46 and the second cam ring 48, whereby the axial displacement is adapted to compensate for wear on a friction surface of a member of the friction device.
Patent EP-0669422-A2 (EP)
Inventor: ENGSTROEM BENGT THOMAS
IPC: C02F1/54
Filed: 1995-02-17
Abstract: The present invention relates to a process for the elimination of heavy metals from a closed white water system within the pulp and paper industry, wherein one adjusts the pH of the white water to between 5 and 11, and that one subsequently precipitates the resins present using a flocculation agent, whereby a simultaneous elimination of the heavy metals is obtained.
Patent EP-0728492-A2 (EP)
Inventor: MICHAELS THOMAS M
IPC: A61M5/315
Filed: 1996-02-24
Abstract: A syringe assembly comprising an elongated hollow tubular barrel having a discharge opening at one end and a radially inwardly directed circumferentially extending rib in the inner peripheral surface of said barrel divides the barrel into a first medicament chamber on one side of said rib and a second diluent chamber on the opposite side of said rib. 
     A by-pass stopper engages interiorly of the barrel and has a circumferentially extending exterior sealing surface of a predetermined diameter greater then the diameter of the rib to provide a seal between the chambers when engaged therewith. The by-pass stopper has at least one axially extending flow path on at least one side of the sealing surface providing fluid communication between the chambers when the by-pass stopper is displaced axially relative to the rib and the rib is aligned with the flow passage way.
Patent EP-0731068-A2 (EP)
Inventor: JUERGENS GEERD FRIEDRICH DR
IPC: A01C3/00
Filed: 1996-03-08
Abstract: Binding ammonia and/or hydrogen sulphide in liquids, esp. farmyard slurry, comprises mixing with a solid or liq. additive (A) contg. at least two carboxylic acids. Also claimed are: (A); and the NH3 and/or H2S-contg. liq. which also contains carboxylic acids from the addn. of (A). Pref. the compsn. contains at least one Fe cpd. (esp. FeSO4) and at least one 1-6C (esp. 4-6C) aliphatic mono- or di- carboxylic acid. The wt. ratio of carboxylic acids to Fe cpd. is 15:1 to 1:15. The amt. added is sufficient to lower the pH of the liq. by at least 0.2.
Patent EP-0731604-A2 (EP)
Inventor: MINAKAWA TOKUICHI
IPC: H04N5/922
Filed: 1991-07-02
Abstract: In a magnetic reproduction apparatus having a line noise canceller which delays a luminance signal of a reproduced video signal for a single horizontal scanning period, the delayed luminance signal is subtracted from the non-delayed original luminance signal, only a small-level signal is extracted from the subtracted signal, the small-level signal being deemed as a noise component. Said small level signal is subtracted from the original luminance signal to substantially cancel the noise component. Means are provided for detecting the level of the reproduced signal, and said line noise canceller is made inoperable when the level of the reproduced video signal is higher than a predetermined level.
Patent EP-0768230-A2 (EP)
Inventor: KLUETING BERND-ALFRED DIPL-ING
IPC: B62D29/00
Filed: 1996-10-01
Abstract: The vehicle bodywork module bonds at least two carriers of a bodywork, such as the sill and roof carriers. It has at least one integrated and immovable linkage part for the door hinge. The door hinge link is integrated into the module, according to the bodywork structure for the vehicle in question. The module can also have an integrated component of the door lock. The component can be produced by injection moulding.
Patent EP-0768168-A2 (EP)
Inventor: BOERMANN LUDWIG
IPC: B29C71/02
Filed: 1996-10-11
Abstract: In the prodn. of a film by passing an initial thermoplastic polymer film through a chilled roll nip after heating, the film is heated until the polymer is in the molten state. Also claimed is a polyolefin film (I) with specified properties.
Patent EP-0774677-A2 (EP)
Inventor: BEYER WOLFGANG C O REHAU AG CO
IPC: G02B6/245
Filed: 1996-10-25
Abstract: The stripping tool has a cutting blade (2) which penetrates part of the optical fibre sheathing during longitudinal transport of the sheathed optical fibre through a guide. The tool has a pair of relatively pivoted grip arms (131,132), with the bottom grip arm having a clamp jaw (10) receiving a guide slot block and relatively movable clamp elements (32), the upper arm having a clamp jaw supporting a pressure element (5) and the angled cutting blade.
Patent EP-0784087-A2 (EP)
Inventor: KAMPF JUERGEN
IPC: C09D183/04
Filed: 1996-12-19
Abstract: Self coloured silicone coatings are obtained by incorporating dyes in the form of dye solutions into the silicone composition.
Patent EP-0734792-A2 (EP)
Inventor: KRENGEL ROLAND DR-ING
IPC: B21B1/14
Filed: 1996-02-16
Abstract: The universal mill for rolling continuous cast preform sections comprises a reversing universal stand on the ingoing side, a second universal finishing stand on the outgoing side with an intermediate stand between these two stands and a universal stand (UE) preceding the universal train (UR-HE-UF), having driven vertical rolls (2) and idler horizontal rolls (3).
Patent EP-0744458-A2 (EP)
Inventor: LOPER JOHN T
IPC: C10L1/22
Filed: 1996-05-21
Abstract: A Mannich base which is a compound in which a polyamine moiety is linked to a phenolic moiety by a Mannich base linkage involving one of the amino groups of the polyamine moiety, and in which an aminoalkylene-poly(oxyalkylene)moiety is linked to said phenolic moiety by a Mannich base linkage involving an amino group of the alkylene-poly(oxyalkylene) moiety. The compounds, which can be prepared in high yield by relatively simple processing from readily available starting materials, are useful as additives for distillate fuels and lubricants eg. as detergent/dispersants or oscillation inhibitors.
Patent EP-0764836-A2 (EP)
Inventor: VINCENT KENT D
IPC: G01J3/51
Filed: 1996-09-03
Abstract: Multiple electroluminescent (EL) emitters(15-18) are constructed from layers deposited on a substrate(14) and incorporated with a broadband sensor(12) to form a colorimeter(10). The EL emitters produce light covering spectral segments determined by a filter layer(42) and an active layer(36) wherein the spectral segments sufficiently cover the visible spectrum to enable a wide range of colors to be accurately measured. The colorimeter(10) is mounted in a desktop color printer to measure the color content of printed images and to calibrate the printer.