baber/WOPTO huggingface dataset:
Patent EP-0468680-A2 (EP)
Inventor: HENRY DONALD A
IPC: A61N1/37
Filed: 1991-07-16
Abstract: A low-power A/D converter for an implantable medical device. The converter includes a high-frequency oscillator capable of generating clock pulses at a frequency substantially higher than the main clock frequency of the implantable device, and an oscillator-gating circuit for enabling the oscillator for a voltage-dependent variable time interval. The gating circuit includes a voltage-controlled monostable multivibrator for generating a gate control pulse having a pulse width corresponding to the value of an analog signal representative of a physiological parameter sensed by the implantable device. A timing controller, which operates at a low frequency under control of a crystal-controlled clock, supplies a trigger pulse to the voltage-controlled monostable at a predetermined first point in the variable time interval and generate an enable pulse at a predetermined second point in the variable time interval. In response to the enable pulse, the A/D converter enables the oscillator at the second point and, in response to the gate control pulse, disables the oscillator at the end of the variable time interval. A counter coupled to the oscillator counts the clock pulses generated between the second point and the end of the variable time interval.
Patent EP-0468818-A2 (EP)
Inventor: YAMASHITA HIROSHI
IPC: H04L49/111
Filed: 1991-07-26
Abstract: An ATM (Asynchronous Transfer Mode) cell format conversion system writes in a memory only a plurality of ATM cells each being 53 octets long and mapped in the payload fields of virtual containers VC-4-NC which have been multiplexed in the form of STM-N frames. A 1 octet long cell overhead is added to each of the ATM cells read out of the memory in response to base frame pulses which are synchronous to the STM-N frames, whereby the ATM cells are converted to 1-octet added ATM cells each being 54 octets long. The 1-octet added ATM cells and an idle cell are mapped in an imaginary 5 column groups x 9 rows matrix frame by frame and then outputted. This allows each of the STM-N frames to be switched to otherwise processed on an ATM cell basis.
Patent EP-0481776-A2 (EP)
Inventor: FUJIOKA SHUZO
IPC: B42D15/10
Filed: 1991-10-17
Abstract: A TAB board 25 for use in a non-contact IC card comprises an insulating film 35 and a wiring pattern formed on the insulating film and arranged to include a coil 36 for transmitting data in a non-contact manner. The non-contact IC card comprises the TAB board, an IC chip 21 mounted on the TAB board, and a resin package 27 for sealing the TAB board and the IC chip.
Patent EP-0490514-A2 (EP)
Inventor: TRAHAN ALBERT J
IPC: C03B11/12
Filed: 1991-11-25
Abstract: The air lines for a plunger mechanism are permanently secured to a manifold which is secured to the bottom of the section frame. To complete the air delivery system removable upper manifold having downwardly extending air tubes in interconnected with a lower manifold having elongated upwardly extending air passages. The upper removable manifold is releasable secured to the fixed upper manifold and the lower manifold is secured to the base plate which supports the plunger mechanism by a tool which extends through holes in the quick plate, section frame and removable upper manifold.
Patent EP-0496156-A2 (EP)
Inventor: CZAJKOWSKI STANISLAW BOLESLAW
IPC: G01S11/14
Filed: 1991-11-26
Abstract: An apparatus for measuring the speed of an air flow comprises an ultrasonic transmitter (13) and an ultrasonic detector (14) mounted spaced apart on a housing (10) for insertion in the air flow. A circuit inside the housing derives the speed of the air flow as a function of the time taken for the burst to reach the detector.
Patent EP-0474566-A2 (EP)
Inventor: TOURNIER ROBERT
IPC: C30B11/04
Filed: 1991-08-01
Abstract: Process for the preparation of an oriented and textured magnetic body comprising the stages consisting in: preparing a composition such that after passing through the molten state and solidifying it yields substantially solely the said substance and that, at the melting temperature of this composition, crystallites of the said substance exist, heating slowly in the vicinity of the melting temperature up to a few degrees above this temperature, so that crystallites of the said substance remain in a liquid phase, slowly cooling in the vicinity of the melting temperature until solidification, and applying, at least starting from the time when the substance begins to enter the liquid state to the time when it is completely solidified, a magnetic field of sufficient intensity to impart, notwithstanding the thermal agitation energy, a preferential orientation to the crystallites of sufficient dimensions to form crystallisation nuclei. 
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Patent EP-0512490-A2 (EP)
Inventor: KALLENBACH LYLE RAY
IPC: C09D181/02
Filed: 1992-05-06
Abstract: The present invention provides an inventive arylene sulfide coating composition which exhibits enhanced hardness, inertness, abrasion-resistance, and durability. The inventive composition comprises an arylene sulfide polymer resin and a ceramic microsphere filler. The inventive coating composition can be applied to a substrate in order to improve the degradation resistance of the substrate and provide an article of manufacture well suited for use in high temperature, abrasive, and/or corrosive environments.
Patent EP-0513804-A2 (EP)
Inventor: UENOYAMA HARUMI
IPC: C12Q1/00
Filed: 1992-05-15
Abstract: 57 A biosensor which electrochemically detects a material which relates to a reaction of a specific compound in a liquid sample with a biologically active substance or its related substance, in which the biologically active material or an optionally used mediator is placed at a part which is remote from a position of an electrode which acts as electrochemical detector means, and optionally the biological active material or the mediator is covered with a polymer layer.
Patent EP-0513812-A2 (EP)
Inventor: ARASHINO YUSUKE
IPC: C08L71/12
Filed: 1992-05-15
Abstract: A thermoplastic resin composition is disclosed, comprising (A) from 10 to 90% by weight of a hydroxy-substituted poly(phenylene ether) ether resin comprising p repeating units represented by formula (I):
       
wherein m represents an integer of from 1 to 4; n represents an integer of from 0 to 3; the sum of m and n is not greater than 4; J represents (HO) a -R 1 -S-R 2- , wherein a represents an integer of from 1 to 6; R' represents a halogen-substituted or unsubstituted polyvalent aliphatic hydrocarbon group having from 1 to 20 carbon atoms which may contain an oxygen atom in the carbon chain thereof or a halogen-substituted or unsubstituted polyvalent aromatic hydrocarbon group having from 1 to 20 carbon atoms; and R 2  represents an alkylene group having from 2 to 20 carbon atoms; when m is 2 or more, the plural J groups may be the same or different; K represents a halogen atom, a primary or secondary alkyl group having from 1 to 20 carbon atoms, an alkenyl group having from 2 to 20 carbon atoms, a phenyl group, an aminoalkyl group having from 1 to 20 carbon atoms, a haloalkyl group having from 1 to 20 carbon atoms, an alkoxy group having from 1 to 20 carbon atoms, or a halohydrocarbonoxy group having from 1 to 20 carbon atoms; and when n is 2 or more, the plural K groups may be the same or different,  
and q repeating units represented by formula (II):
       
wherein Q 1 , Q 2 , Q 3 , and Q 4  each represent a hydrogen atom, a halogen atom, a primary or secondary alkyl group having from 1 to 20 carbon atoms, an alkenyl group having from 2 to 20 carbon atoms, a phenyl group, an aminoalkyl group having from 1 to 20 carbon atoms, a haloalkyl group having from 1 to 20 carbon atoms, an alkoxy group having from 1 to 20 carbon atoms, or a halohydrocarbonoxy group having from 1 to 20 carbon atoms, with p and q satisfying formulae:             
and (B) from 10 to 90% by weight of a thermoplastic resin selected from a saturated polyester resin and a polyamide resin. The composition is excellent in moldability and provides molded articles excellent in impact strength, heat resistance, and hue.
Patent EP-0524412-A2 (EP)
IPC: E05D5/10
Filed: 1992-06-10
Abstract: A fastening element for a member provided with a fastening bore, preferably for a hinge member, consists of a dowel-shaped sleeve insertable in a pre-drilled hold, in the through hole of which a pin provided with a head can be locked by about a quarter turn. To achieve a fast and easy assembly, the sleeve consisting of elastic material is provided in the vicinity of its tubular shank with a least one longitudinally extending slot. In the slotted portion the hole has a longitudinal cross-section. The shank of the pin has at least one section with a diameter approximately corresponding to the cross-section of the hole, which on its opposing narrower sides is provided with peripherally extending thread-like cutting webs.
Patent EP-0522606-A2 (EP)
Inventor: TAKATANI MUNEO
IPC: C07D413/12
Filed: 1992-05-07
Abstract: There is disclosed a pharmaceutical composition for providing antiinflammatory, antipyretic, analgesic, antiallergic, immunosuppressing or immunomodulating activity which comprises a pyridine derivative of the formula (I):
       
 wherein R is an optionally substituted pyridine ring, X is a oxygen atom or -S(O) n -, wherein n is 0, 1 or 2, A is a bivalent C₁₋₁₅ hydrocarbon residue whose branched moiety may have a substituent, Y is an oxygen or sulfur atom, R₃ is a hydrogen atom or an optionally substituted hydrocarbon residue, R₄ is an optionally substituted hydrocarbon residue or an optionally substituted monocyclic or bicyclic heterocyclic group, R₃ and R₄ may be joined together with the carbamoyl group or the thiocarbamoyl group to which they are attached to form an optionally substituted heterocyclic group, or R₃ or R₄ may be independently attached to A to form a ring, or a pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier or diluent.
Patent EP-0514991-A2 (EP)
Inventor: COKER JONATHAN DARREL
IPC: G11B20/10
Filed: 1992-05-20
Abstract: A method and apparatus are provided for controlling a digital filter function included in a data path within gain and timing control loops of a PRML magnetic recording channel. The digital filter function is removed from the data path during an acquisition mode and the digital filter function is restored to the data path during a tracking mode. A predetermined gain and a quantized delay at a synchronization frequency are provided when switching from acquisition mode to tracking mode. A unity gain and a delay of an integer number of sample periods are provided at a synchronization frequency when switching from acquisition mode to tracking mode.
Patent EP-0497444-A2 (EP)
Inventor: STUEBING CARLTON
IPC: H03K5/08
Filed: 1992-01-03
Abstract: A trigger circuit (20, 50, 80, 90, 100) suitable for triggering an oscilloscope on the occurrence of a limited amplitude input signal includes a first comparator (38) for comparing an input signal to a first, low threshold voltage and for generating a first logic signal, and a second comparator (40) for comparing the input signal to a second, high threshold voltage and for generating a second logic signal. The first and second logic signals are combined in a flip-flop circuit (25) to provide an output logic signal such that the output signal changes logic state subsequent to the input signal crossing and recrossing the first, low threshold voltage without crossing the second, high threshold voltage.
Patent EP-0497485-A2 (EP)
Inventor: KREITZER STUART SHERMAN
IPC: G06F9/312
Filed: 1992-01-21
Abstract: In a data processing system, including a memory subsystem and a CPU subsystem coupled to the memory subsystem for processing program instructions stored in the latter, the present disclosure describes an arrangement for improving the handling of type 1 dyadic instructions in the CPU subsystem. Type 1 dyadic instructions generally involve the logical processing of two operands in the CPU, and the writing of an associated result function to a designated location in memory at which one of the two operands originated. In accordance with the present invention, the result is compared with the origin operand at an appropriate instant in the instruction execution sequence and the writing operation is conditioned on this comparison. If the compared values are different the writing operation is allowed to continue, but if the compared values are equal the writing operation is skipped; thereby eliminating CPU and memory operating cycles otherwise required for completing the writing action.
Patent EP-0516457-A2 (EP)
Inventor: PHILP JOHN
IPC: A61B5/00
Filed: 1992-05-29
Abstract: A device for measuring changes in pigmentation of skin which measures the reflection of light from the skin at two wavelengths, one wavelength being within the range of from 800 to 1500nm, the second wavelength being within the range of from 600 to 750nm.
Patent EP-0546710-A2 (EP)
Inventor: DEWAR JOHN H
IPC: H01R13/447
Filed: 1992-11-23
Abstract: A battery connector cover (10) having an insulative body (12) locked over a battery terminal (18) and a cable connector (16) for electrically insulating the battery terminal (18) and connector (16). The connector cover (10) is locked in a closed position at one end by a locking detent (24) and is secured at its opposite end to battery cables (14) via a cable lock (40). The cover includes an integral hinge (36) disposed between the two ends so as to provide easy access to the battery terminal (18) and connector (16).
Patent EP-0575922-A2 (EP)
Inventor: KATTENTIDT HINRICH
IPC: E21B7/26
Filed: 1993-06-19
Abstract: A displacement drill (10) has a displacement head (22) with a central, cylindrical displacement section (24) and frusto-conical displacement sections (26, 28) adjoining thereto. A lower drill section (12) bears a helical rib (16) which extends at a uniform height over the lower displacement section (26). The upper displacement section (28) is designed with conical-spiral displacement walls (32). <IMAGE>
Patent EP-0594220-A2 (EP)
Inventor: NISHIMURA SEIKICHI C O PATENT
IPC: G01N21/93
Filed: 1988-11-21
Abstract: The present invention relates to a roll mark inspection apparatus which is applied to a system for rolling and moving a belt-like material (10) using reduction rolls (R2). In this apparatus, in order to detect flaw peaks of the belt-like material (10) when background power level is low i.e. when the interval for determining a auto-correlation function is above a certain value, a roll mark detection level used as a comparison level is continuously changed in accordance with the magnitude of the background power level.
Patent EP-0601532-A2 (EP)
Inventor: WATANABE HIROHITO C O NEC CORP
IPC: H01L21/302
Filed: 1993-12-07
Abstract: In order to study an etching rate difference of a layer formed mainly with silicon dioxide on a wafer, a thermal oxide film (113) and layers of BSG (117), BPSG (125), and PSG (129) are laminated on a wafer and are etched in a gaseous etching atmosphere consisting essentially of hydrogen fluoride or a mixture of hydrogen fluoride and water vapour. The layers are etched with various etching rates which are higher than that of the thermal oxide film. The etching rate difference is a difference between the etching rate of each layer and an etching rate of the thermal oxide film. The layers may include impurities, such as boron and phosphorus, collectively as a part of a layer material of each layer. The etching rate difference depends on the layer material. Preferably, the gaseous etching atmosphere should have a reduced pressure. Alternatively, a water vapour partial pressure should not be greater than 2000 Pa. As a further alternative, either the layer or the gaseous etching atmosphere should be heated.
Patent EP-0612993-A2 (EP)
Inventor: LOEHNDORF WOLFGANG
IPC: G01N1/00
Filed: 1993-10-28
Abstract: The invention relates to a device for exchanging measurement and/or sampling probes (3) which, after removal from a probe magazine (2), can be plugged onto a contact tube (5) arranged at the bottom end of a sub-lance (4). In order to be able to enable a probe exchange in the shortest time, it is proposed that a gripper (14) be provided for seizing a probe (3), the gripper being connected via a joint (13) to an extension arm (12), that the extension arm (12) can be displaced in the manner of a telescope by means of a drive unit (11), that the drive unit (11) be arranged so as to be moved by means of at least two piston-cylinder units (9) on a rotatable and height-adjustable table (8), and that a control device (23) be provided for controlling the device (1). <IMAGE>
Patent EP-0571117-A2 (EP)
Inventor: BEHE THOMAS J
IPC: G03G15/08
Filed: 1993-05-10
Abstract: In a development system (38) for conveying toner to a latent image on a surface (10) in an electrophotographic printing apparatus, including a donor structure (40) spaced from the charge retentive surface (10) for conveying toner to a development zone adjacent the surface and an electrode structure (42) disposed between the donor structure (40) and the surface (10); contaminants are removed from the development zone by a flow of air away from the development zone.
Patent EP-0577351-A2 (EP)
Inventor: KAGEYAMA SADASHI
IPC: H04N7/08
Filed: 1993-06-25
Abstract: A television signal processing system for multiplexing and transmitting additional information to the existing television broadcasting within the same transmission band as in the existing television broadcasting, assigns plural data to the amplitude or phase information in the frequency domain at the transmission side, and adjusts the amplitude of the frequency domain, then converts it into a signal in the time domain by inverse fast Fourier transform. The transformed signal is modulated by quadrature modulation of the video carrier, and limited in band by inverse Nyquist filter, and transmitted. At the reception side, the signal demodulated in quadrature by the video carrier is converted into information in the frequency domain, and the transmitted data is reproduced from that information.
Patent EP-0580368-A2 (EP)
Inventor: COHEN URI
IPC: C04B41/53
Filed: 1993-07-16
Abstract: A method for pattern-etching thick alumina layers is disclosed, typically for use in the manufacture of thin film heads (TFH) by using compatible metallic mask layers (42, 44, 46) and a dilute (1:2) HF in water etchant. The deep alumina etching facilitates a studless TFH device where the coil and bonding pads (38) are deposited and patterned simultaneously, and vias are later etched through the alumina overcoat layer (40) to expose the bonding pads. The method also enables the etching of scribe-line grooves (13) of street and alleys across the wafer for sawing and machining of sliders. These grooves eliminate most alumina chipping due to stress and damage introduced by the sawing and machining operations. Similarly, pattern-etching of the alumina undercoat (12) facilitates the formation of precise craters for recessed structures. These can improve planarity and alleviate problems related to adverse topography and elevated features of TFH devices.
Patent EP-0629412-A2 (EP)
Inventor: YAMAZAKI KENJI
IPC: A61M60/17
Filed: 1994-04-15
Abstract: An artificial heart has a driving section (5) and a pump section (4), and a sealing section (31) forming a seal for a driving shaft extending from the driving section (5) for driving the pump section (4). A sealing liquid chamber (30) filled with a sealing liquid is formed around the driving shaft (26) between the sealing mechanism (31) and the driving section (5). The sealing liquid in the sealing liquid chamber (30) maintains the sealing mechanism (31) in a liquid-tight state and lubricates the sealing mechanism (31), whereby blood is prevented from entering the driving section (5). Even if blood happens to enter the sealing liquid chamber (30), the blood is mixed with the sealing liquid and does not coagulate. Thus, the operation of the artificial heart is not suppressed.
Patent EP-0639538-A2 (EP)
Inventor: SCHULTHEIS BERND
IPC: C03C27/10
Filed: 1994-06-08
Abstract: Method of forming a permanently elastic adhesive bond, which is easily detachable in the case of demounting, in particular comprising temperature-resistant silicone bonds, between a sheet of glass, glass ceramic or a similar material, in particular between a cooking surface in a recess of a working surface, and a sealing frame arranged in the recess and resting on the edge of the latter as a support, and a retaining frame which is connected to the sealing frame and on which the sheet rests, the bonding strength between the permanently elastic adhesive bond and the parts of the sheet in contact therewith being adjusted by release agents. <IMAGE>
Patent EP-0638959-A2 (EP)
Inventor: PETERSON BRUCE A
IPC: H01R13/11
Filed: 1994-08-08
Abstract: A generally elongate female electrical terminal (10) includes an improved torsional mating portion (12) having a terminal-receiving passageway (34) adapted to receive a male terminal (62). The mating portion includes two longitudinally spaced generally U-shaped cross sectional portions (40, 42) defining the front and rear of the passageway. Each U-shaped cross sectional portion is defined by a pair of legs (40a, 42a) joined by a bight portion (40b, 42b). Two spaced apart side walls extend lengthwise of the passageway and connect the legs of the cross sectional portions. Each side wall has two longitudinally spaced, inwardly projecting dimples (60) for engaging the male terminal received in the passageway. A bottom wall (64) extends generally perpendicular from one of the side walls (44) toward the other side wall (46). A free end (64a) of the bottom wall forms a transverse opening with the other side wall intermediate the U-shaped cross sectional portions. The front and rear of the bottom wall are spaced from the cross sectional portions. The side walls are flexed outwardly away from each other about generally longitudinal axes when a male terminal is inserted into the passageway. The bottom wall flexes upwardly to bias the male terminal in a more centered alignment with the dimples.
Patent EP-0641137-A2 (EP)
Inventor: ENGLBERGER FERDINAND DR
IPC: H04W4/02
Filed: 1994-08-18
Abstract: To restrict the access of mobile stations (MS) to a mobile radio system with a plurality of mobile stations (MS), the radio cell exhibiting a plurality of locating areas (LA) and the mobile station (MS) being authenticated on a service request by the mobile station (MS), a current locating identification (LAIa) identifying the respective locating area (LA) is transmitted to the mobile station (MS), where it is stored. A locating identification (LAI) of at least one locating area (LA) allowed for the mobile station (MS) is stored in an identification module (SIM). The current locating information (LAIa) is compared with the locating identification (LAI) stored there and access to the mobile radio system is inhibited when they do not agree. <IMAGE>
Patent EP-0640487-A2 (EP)
Inventor: TAKEUCHI EIICHI C O CASIO COMP
IPC: B41J2/345
Filed: 1994-08-22
Abstract: A thermal dot printer controls energy applied to individual heat generating members (101) to control the amount of heat generated by the heat generating members (101), thereby controlling the ink melting area on an ink ribbon, and transfers the melted ink on a paper to print a gradation image on the paper. The size Lm of each heat generating element (101) in the main scanning direction and the arranging pitch DOPm of the heat generating elements (101) in the main scanning direction have a relationship of        Lm ≦ DOPm × (2/3)          , while the size Ls of each heat generating element (101) in the sub scanning direction has a relationship of        Lm < Ls ≦ DOPs           with respect to the pitch DOPs in the sub scanning direction and the size Lm of the heat generating elements (101) in the main scanning direction.