baber/WOPTO huggingface dataset:
Patent JP-4368470-B2 (JP)
IPC: A61B18/00
Filed: 1999-08-27
Granted: 2009-11-18
Abstract: A bidirectional steerable catheter comprises a catheter body, a tip section and a control handle. The catheter body has a tubular wall, proximal and distal ends, and at least one lumen extending therethrough. The tip section comprises flexible tubing having proximal and distal ends and at least one lumen extending therethrough. The proximal end of the tip section is fixedly attached to the distal end of the catheter body. The control handle is mounted at its distal end to the proximal end of the catheter body. The control handle comprises a housing having proximal and distal ends. A distal piston is mounted in the distal end of the housing and fixedly attached to the proximal end of the catheter body. The distal piston is slidably movable relative to the housing. First and second proximal pistons are mounted in the housing proximal to the distal piston. Each of the proximal pistons is slidably movable relative between proximal and distal positions to the housing. The control handle further comprises a movable member capable of selectively and releasably engaging one of the proximal pistons to prevent slidable movement of that engaged proximal piston relative to the housing while allowing slidable movement of the other non-engaged proximal piston relative to the housing so that proximal movement of the housing relative to the distal piston and catheter body results in proximal movement of the engaged proximal piston relative to the distal piston and catheter body. The catheter further comprises a pair of puller wires having proximal and distal ends. Each puller wire extends from the control handle, through a lumen in the catheter body and into an off axis lumen in the tip section. The distal end of each puller wire is fixedly attached to the tip section, and the proximal end of each puller wire is anchored to a separate associated proximal piston in the control handle. In practice, proximal movement of the selectively engaged proximal piston and its associated puller wire relative to the catheter body results in deflection of the tip section in the direction of the off axis lumen into which that associated puller wire extends.
Patent JP-3868522-B2 (JP)
IPC: H01H71/42
Filed: 1995-09-28
Granted: 2007-01-17
Abstract: The trigger circuit includes a magnetic circuit (10) surrounded by a primary conductor (13) whose circuit is to be protected, the magnetic circuit (10) in part acting as the core to a secondary coil (11). A processing module is connected across the secondary coil of the transformer. The magnetic shunt (15) is formed as a single piece with the principal circuit and is located between the primary and secondary coils. The air gap (16) may lie approximately in the middle of the shunt or be adjacent to the principal circuit. The width may be variable and the cross-section of the magnetic circuit in the region of the air gap may be greater than that near the secondary coil. The current sensor used in associated with this is a Rogowski torus.
Patent JP-H0737384-B2 (JP)
IPC: A61K31/44
Filed: 1987-10-16
Abstract: The solid medicinal preparations are suitable for administration as one dose a day for the treatment of circulatory disorders and high blood pressure.
Patent JP-3336093-B2 (JP)
IPC: G06F1/24
Filed: 1993-09-29
Granted: 2002-10-21
Abstract: In the integrated circuit, two first transistors (Q1, Q2) are arranged in series with one another between connections for a first (VDD) supply potential and a second supply potential (VSS). These transistors are of mutually complementary channel type. Furthermore, a serial network (N) is arranged between the two connections. It contains at least two second transistors (Q3, Q4) and at least one element (R1) which exhibits a voltage drop in operation. The second transistors (Q3, Q4) are of mutually complementary channel type. The serial network (N) acts as voltage divider circuit. The sources of the transistors (Q1, Q3) of one channel type are connected to the connection for the first supply potential (VDD). The sources of the transistors (Q2, Q4) of the other channel type are connected to the connection for the second supply potential (VSS). The drain connections of the two first transistors (Q1, Q2) form a first circuit node (N1), at which the reset signal (OUT) is produced in operation. The first circuit node (N1) is connected to the gate of the second transistor (Q4) of the other channel type. The gates of the first transistor (Q1) and of the second transistor (Q3) of in each case one channel type are both connected to the drain of the second transistor (Q3) of one channel type of the serial network (N), forming a second circuit node (N2) which, in turn, is connected to the gate of the first transistor (Q2) of the other channel type. The circuit can be used as "power-on-reset" circuit. A number of circuits can be cascaded and used as A/D converters. <IMAGE>
Patent JP-2585638-B2 (JP)
IPC: A61K31/405
Filed: 1987-10-26
Granted: 1997-02-26
Abstract: A method is disclosed for inhibiting joint ankylosis for the treatment of arthritides by administering an effective amount of etodolac.
Patent JP-4795503-B2 (JP)
IPC: H02K11/33
Filed: 1999-10-08
Granted: 2011-10-19
Abstract: This appliance has a case (2), a drive motor (1), a cooling channel (3) interspersing part of the case surrounding the drive motor, a tool (5) linked to the drive motor, an electronic component (19) with a cooler device (8), a cooling agent feeder (6) supplying the cooling channel and the cooling device with pressurized cooling agent and two cooling agent outlet pipes (11,12), feeding the tool and the cooling agent feeder through a reversible distributor.
Patent JP-H0255945-B2 (JP)
IPC: H01L21/607
Filed: 1986-12-17
Abstract: Flexure means are provided for holding a tip member of an ultrasonically reciprocating element against lateral movement while freely permitting its longitudinal movement. The reciprocating element is held fixed at a nodal point distant from the tip member. The flexure means having a natural frequency substantially the same as the reciprocating element so as to resonate in concert therewith. In one embodiment, a flexible disc fixed around its periphery is centrally pierced to receive and engage the reciprocating element. In another embodiment, a plurality of elongated resonant supports are mounted at spaced radial positions on a fixture provided with a central opening through which the reciprocating element extends so that free ends of the resonant supports are directed at and engage the reciprocating element. In this embodiment, at least two of the resonant supports are adjustable toward and away from the longitudinal axis of the reciprocating element so as to properly position it. Also, at least one other of the resonant supports is biased into engagement with the reciprocating element thereby holidng the reciprocating element against the ends of the other resonant supports.
Patent JP-3523306-B2 (JP)
IPC: A61F2/966
Filed: 1993-12-07
Granted: 2004-04-26
Abstract: In its tensioned state, the endoprosthesis (1) is inserted in a depression (14) in a flexible inner catheter (6) and fixed by a tubular outer catheter (3). The endoprosthesis (1) is released into a vessel by pushing the outer catheter (3) back over the depression (14). The depression (14) is formed by an intermediate piece (9) which connects a tip (7) with a pipe piece (10) of the inner catheter (6). In the region of the depression (14), the inner catheter can be designed to have a smaller outer diameter than hitherto while retaining at least the same flexibility and resistance to buckling. <IMAGE>
Patent JP-2775243-B2 (JP)
IPC: G02B6/14
Filed: 1995-12-27
Granted: 1998-07-16
Abstract: Optical wavelength demultiplexer subsequently comprises a monomodal incoming waveguide (1) for an incoming optical signal äS( lambda 1, lambda 2, lambda 3, lambda 4)ü being propagated in fundamental guided modes having different polarisations (TE and TM), conversion means (22) for converting the fundamental modes of one of the polarisations in first-order modes of the other polarisation, a divergence area (23) in which after conversion the incoming signal enters and diverges, a phased array (3) of curved monomodal waveguides provided with an entrance plane (7) and an exit plane (8), for receiving and further guiding the diverging optical signals, a convergence area (32) in which optical signals exiting at the exit plane (7) converge into signal beams äS( lambda 1)ü converging into separate wavelength-dependent focuses (Fi), and exiting bimodal waveguides ä33(i)ü joining to said focuses (Fi). Purpose: polarisation-independent operation. <IMAGE>
Patent JP-3921618-B2 (JP)
IPC: F16D59/02
Filed: 1996-05-30
Granted: 2007-05-30
Abstract: A control valve (80) of a hydraulic coupling (32) controls pumping from a casing inlet port (58) by a hydraulic pump (48) through a casing outlet port (78) to control coupling between two rotary members such as by operation of a clutch (68). The casing (34) is connected to one of the rotary members while a pumping component embodied by an impeller (50) is connected to the other rotary member and meshed with an internal ring gear (54) having one more tooth than the number of impeller teeth to provide sufficient pumping capacity so that the pump can act as a brake while still having relatively constant pumping pressure. The control valve (80) includes an elongated valve element (82) mounted within a recess (98) to provide accurate control of its closure when the pumped hydraulic fluid reaches a predetermined pressure corresponding to a predetermined extent of relative rotation between the two drivetrain members. This elongated valve element (82) is made from a bimetallic strip so as to be temperature compensated and the outlet port (78) is provided with a main passage (94) as well as a bleed passage (96,96') that is cleaned when the valve element is opened. One construction has a valve body defining both the main passages (94) and the bleed passage (96) of the port, while another construction has the valve body defining the main passage (94) and the valve element (82) defining the bleed passage (96'). Another construction has the recess (98) provided with an inclination extending from the port (78) and has a flat elongated valve element (82) that may be either straight or curved.
Patent JP-H07114289-B2 (JP)
IPC: H01L21/304
Filed: 1990-02-02
Abstract: Micromechanical structures having surfaces closely spaced from surfaces of a substrate are formed using normal wet etching techniques but are not dried in a conventional manner. While the substrate with the microstructures formed thereon is still wet, the substrate is covered with a liquid that can be frozen, such as deionized water. The liquid on the flooded structure is then frozen in a well controlled manner such that freezing is completed before the microstructure is uncovered. The microstructures are therefore undeflected and are covered by a solid on all surfaces. This solid is then sublimated at a predetermined temperature. Because the frozen liquid (e.g., ice) supports its own surface tension, the microstructures are not drawn toward the substrate, as occurs with the drying of liquids. The sublimation of all the frozen liquid leaves undeflected microstructures with no permanent bonding of the facing surfaces of the microstructure and the substrate.
Patent JP-4694658-B2 (JP)
IPC: G01F23/14
Filed: 1998-03-25
Granted: 2011-06-08
Abstract: The invention relates to a feed sensor mechanism for a mill cylinder. The purpose of the invention is to provide a structurally simple sensor to detect the product in the entry port of the feed regulator. To this end, a sensor is located in the feed cylinder of the cylinder mill. The sensor is able to detect the force of the incoming product so that a control signal can then be sent to the feed device via a signal converter.
Patent JP-H0819084-B2 (JP)
IPC: A61K31/18
Filed: 1991-02-06
Abstract: An object of the invention is to provide a medicine for urinary incontinence having a high urethral selectivity. One of the compounds of the invention is a sulfonanilide derivative of formula (I). This compound has a selectively contracting action on urethral smooth muscles, so that it is effective in treating urinary incontinence. <CHEM>
Patent JP-2682579-B2 (JP)
IPC: G03D3/06
Filed: 1991-02-11
Granted: 1997-11-26
Abstract: PCT No. PCT/EP91/00266 Sec. 371 Date Aug. 14, 1992 Sec. 102(e) Date Aug. 14, 1992 PCT Filed Feb. 11, 1991 PCT Pub. No. WO91/12567 PCT Pub. Date Aug. 22, 1991.A method of processing an imagewise exposed photographic material in a processing solution which is unstable to the extent that it deteriorates without external reaction in which the photographic material is passed through a tank containing the solution characterized in that the solution is circulated through the tank at a rate of from 0.1 to 10 tank volumes per minute.
Patent JP-2991732-B2 (JP)
IPC: C09K15/06
Filed: 1989-04-07
Granted: 1999-12-20
Abstract: A thermal oxidatively stable synthetic fluid composition is disclosed. The composition is essentially comprised of an aromatic carboxylic acid ester of general formula (I), wherein Ar is an aromatic moiety, R is a neo hydrocarbyl group containing from about 5 to about 18 carbon atoms, with the proviso that R is not a cycloalkyl substituted neo hydrocarbyl group, R1 is a mono, di, tri or tetra functional hydrocarbyl group containing from 1 to about 18 carbons atoms, n is an integer from about 2 to about 4 and represents the total number of carboxylic acid ester groups on the aromatic moiety, a is an integer from about 1 to about 4, when a is 1 R1 is monovalent, when a is 2 R1 is divalent, when a is 3 R1 is trivalent and when a is 4 R1 is tetravalent, R2 is a hydrocarbyl group derived from a diol containing from about 2 to about 18 carbon atoms and x is an integer from 0 to about 4.
Patent JP-3375130-B2 (JP)
IPC: C12N1/21
Filed: 1992-08-27
Granted: 2003-02-10
Abstract: Biocidal proteins isolated from seeds have been characterized, in particular proteins isolated from members of the Brassicaceae, Compositae and Leguminosae families including Raphanus, Brassica, Sinapis, Arabidopsis, Dahlia, Cnicus, Lathyrus and Clitoria. The proteins show a wide range of antifungal activity and some are active against Gram-positive bacteria. All share a common amino acid sequence. DNA encoding the proteins has been isolated and incorporated into vectors. Plants transformed with this DNA may be produced. The proteins find commercial application as antifungal or antibacterial agents; transformed plants will show increased disease-resistance.
Patent JP-3042631-B2 (JP)
IPC: G06V30/194
Filed: 1990-03-22
Granted: 2000-05-15
Abstract: Input values are digitally represented (10) and the bits used to address memories (12). A composite (e.g. the sum) of the memory outputs is formed, and update control (13) is used during ''learning'' to modify the memory contents. The digital representation is formed by an encoder (14) which encodes input values using a redundant code, which preferably has a Hamming distance to signal distance relationship which has a relatively steep initial slope and is closer to being monotonic than is the relationship for a simple binary code.
Patent JP-3050594-B2 (JP)
IPC: B01J10/00
Filed: 1990-03-22
Granted: 2000-06-12
Abstract: A tower packing cartridge is formed of strips of fabric-like material placed in face-to-face contact such that the planes of the strips are parallel to the general flow direction through the cartridge. The fabric-like material is formed of generally straight, relatively stiff strands of mono-filament material, arranged in a repeating pattern which is preferably generally triangular in cross section in both directions. The construction provides a substantially non-nestable structure when strips are placed in face-to-face contact, such that the cartridge has an extremely high void fraction. The fabric-like material, in itself known, when assembled in this manner, achieves unique and surprising results in relation to exceptional uniformity of flow distribution across the entire face of the cartridge while at the same time maintaining extremely high void fraction to keep energy losses at a minimum during operation.
Patent JP-H082932-B2 (JP)
IPC: C08L63/00
Filed: 1990-06-02
Abstract: PCT No. PCT/EP90/00878 Sec. 371 Date Dec. 5, 1991 Sec. 102(e) Date Dec. 5, 1991 PCT Filed Jun. 2, 1990 PCT Pub. No. WO90/15086 PCT Pub. Date Dec. 13, 1990.The invention relates to copolymers containing carboxyl groups and having an acid number of 20 to 150 mg of KOH/g and a number average molecular weight of 2000 to 8000, which can preferably be prepared from copolymers containing hydroxyl groups by reaction with carboxylic anhydrides, to a process for their preparation and their use in coating agents. The copolymers contain a vinyl ester, a vinyl aromatic, a hydroxyalkyl ester of an (alpha),(beta)-unsaturated carboxylic acid, and optionally other monomers that may contain acid groups. The vinyl ester is taken initially and the other monomers are metered during the course of a monomer addition time of equal length for all monomers, in the following manner: 1) the amount of the hydroxyalkyl ester added per time unit remains constant, and 2) the amount of the vinyl aromatic added within the first third of the monomer addition time is 15 to 30% by weight, that added within the second third is 25 to 40% by weight, and that added within the last third is 35 to 60% by weight, in each case relative to the total amount of vinyl aromatic.
Patent JP-3513150-B2 (JP)
IPC: C22C33/02
Filed: 1991-05-10
Granted: 2004-03-31
Abstract: PCT No. PCT/SE91/00331 Sec. 371 Date Nov. 10, 1992 Sec. 102(e) Date Nov. 10, 1992 PCT Filed May 10, 1991 PCT Pub. No. WO91/18123 PCT Pub. Date Nov. 28, 1991.An iron-based powder for making wear-resisting and heat-resisting components by compacting and sintering consists of, in addition to Fe, 3-15% by weight of Mo and/or 3-20% by weight of W, the total amount of Mo+W being in the range off 3-20% by weight; 0.2-1.0% by weight of P; 0.5-1.5% by weight of C. A component is powder-metallurgically made of this iron-based powder by compacting the powder into the desired shape and sintering the compact at a temperature below about 1150 DEG  C.
Patent JP-3540318-B2 (JP)
IPC: C02F3/00
Filed: 1994-08-24
Granted: 2004-07-07
Abstract: An aquatic filter system (10) having a rotatably mounted cylindrical filter body (26). The cylindrical filter body is formed by a water absorbing mass of material (24). Water applied to one side of the filter body unbalances the filter body which causes the filter body to rotate. As a result of the rotational movement, at least a portion of the filter body is alternately exposed to the water and the atmosphere to foster the growth of aerobic bacteria on the surfaces of the filter body.
Patent JP-3657990-B2 (JP)
IPC: A47J31/32
Filed: 1995-10-20
Granted: 2005-06-08
Abstract: PCT No. PCT/NL95/00368 Sec. 371 Date Apr. 11, 1997 Sec. 102(e) Date Apr. 11, 1997 PCT Filed Oct. 20, 1995 PCT Pub. No. WO96/12432 PCT Pub. Date May 2, 1996An apparatus for brewing and pouring coffee or tea in unit doses has an upwardly and downwardly moveable extraction chamber, a filter unit with an exchangeable filter, and a collection chamber. The collection chamber is covered at the top by a grating, which abuts the filter paper, and is closed at the bottom by an impermeable membrane, which is coupled to a displacement mechanism that moves the membrane up and down. A pouring-out tube is connected to the underside, and it is closed by a valve. During a working cycle, in a first phase, hot water and coffee or tea are introduced in the extraction chamber; in a second phase, the membrane moves up, pressing air through the filter into the extraction chamber; in a third phase, the membrane moves downwardly, suctioning extract brewed in the extraction chamber through the filter into the collection chamber; and in a fourth phase, the valve is opened and the brewed coffee or tea is poured through the tube.
Patent JP-3636726-B2 (JP)
IPC: G02F1/133
Filed: 1997-10-03
Granted: 2005-04-06
Abstract: A matrix addressable display includes a delay locked loop formed from a delay chain formed from several variable delay blocks and a comparator. The delay locked loop receives a horizontal sync portion of an image signal and propagates the horizontal sync through the chain of delay blocks. The output of the last delay block drives the comparator that also receives an undelayed horizontal sync component. The comparator compares the undelayed horizontal sync to the delayed horizontal sync component and produces an error signal corresponding to the phase difference. The error signal is input to each of the delay blocks. In response to the error signal, the delay of the respective delay blocks increases or decreases to reduce the phase difference between the undelayed horizontal sync component and the delayed sync component. In addition to driving the delay chain, the horizontal sync component also walks a "1" through a row driver to sequentially activate rows of the array.
Patent JP-3880070-B2 (JP)
IPC: E04C2/26
Filed: 1997-10-16
Granted: 2007-02-14
Abstract: The present invention relates to a house building module for module systems used in house building and methods in connection herewith. According to the invention, the module includes cellular plastic and U-sections of metal fitted into the cellular plastic as well as at least one concrete reinforcement extending in the longitudinal direction of the module. A house building module according to the invention can be comprised of a wall portion with integrated foundation portion (70). For casting the concrete reinforcement a method is applied in which the module per se constitutes a casting mold.
Patent JP-3426246-B2 (JP)
IPC: B07C5/36
Filed: 1996-11-18
Granted: 2003-07-14
Abstract: One or more concentric rings of component seats are rotatable about the rings' center. The seats are uniformly angularly spaced and the rings are incrementally rotated, the increment of rotation being the angular space between adjacent seats. The rings are inclined at an angle and a stream of components is poured onto the rings as they are rotating. Stationary fences adjacent to outboard sides of the seats, confine unseated components to tumble randomly, due to gravity, over empty seats passing through arcs of the rings' rotation paths. The random tumbling results in seated components. In the paths of the rotating rings are electrical contactors for coupling the components to a tester. Preferably there are five contactor stations to permit five different kinds of tests to be performed simultaneously. Tested components pass beneath an ejection manifold which defines a plurality of ejection holes which register with a set of seats each time the ring is rotated an increment. Ejection tubes are coupled to the ejection holes. The components are ejected from their seats by blasts of air from selectively actuated, respective pneumatic valves. Due to the blast of air and gravity, the ejected components travel down the tubes and are directed into sorting bins according to a tube routing plate. The stream of components can be selectively directed to each fence in response to a signal from a detector indicating that the fence is deprived of components. Sensors detect seated components that were not ejected by the ejection manifold.
Patent JP-3267300-B2 (JP)
IPC: A61P1/04
Filed: 1996-02-12
Granted: 2002-03-18
Abstract: A class of substituted isoxazolyl compounds is described for use in treating cyclooxygenase-2 related disorders. Compounds of particular interest are defined by Formula I    <IMAGE>  I  wherein R1, R2, and R3, are described in the specification.