baber/WOPTO huggingface dataset:
Patent JP-3931749-B2 (JP)
IPC: H01L25/065
Filed: 2002-07-09
Granted: 2007-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device suitable for miniaturization. SOLUTION: A protection layer is formed by covering the active layer of a semiconductor element. An opening part confronted with an element electrode arranged in the active face of the semiconductor element is formed in the protection layer. A barrier layer covering the element electrode, a diffusion preventing layer covering the barrier layer and a protruding electrode are formed inside the opening part. A material whose hardness is preferably lower than that of the barrier layer and that of the element electrode is used for the protruding electrode.
Patent JP-4854909-B2 (JP)
IPC: C07D413/12
Filed: 2001-09-17
Granted: 2012-01-18
Abstract: The present invention concerns certain isoquinolinone compounds and their utility as inhibitors of voltage-dependent potassium channels or currents, such as Kv1.5 and IKur, that could serve as targets for the treatment of cardiac arrhythmias especially atrial arrhythmias. The present invention also provide a method for treating or preventing conditions which respond to the inhibition of potassium channels or currents, such as cardiac arrhythmias and more especially atrial arrhythmias. The present invention further includes pharmaceutical formulations and a process of making a pharmaceutical composition comprising a compound of certain isoquinolinone or its pharmaceutically acceptable salts, hydrates, solvates, crystal forms, and stereoisomers thereof, and a pharmaceutically acceptable carrier.
Patent JP-4375964-B2 (JP)
IPC: A01K1/015
Filed: 2001-12-06
Granted: 2009-12-02
Abstract: An animal litter composition comprising a mixture of an absorbant material such as clay and silica gel is disclosed. The Litter composition effectively absorbs liquid wastes and controls odors. Also disclosed are methods of making and using the litter composition.
Patent JP-4248879-B2 (JP)
IPC: D04H3/10
Filed: 2002-04-08
Granted: 2009-04-02
Abstract: Carbon fiber brake preforms (20), specifically, annular discs built up of fabric arc segments (21) composed of continuous fibers (25) and staple fibers (26). Most of the continuous fibers (25) in the fabric segments (21) are arranged to be located within 60° of radially from the inner diameter to the outer diameter of the annular disc (20). The fabric arc segments have substantially all of their continuous fibers oriented in the radial direction and parallel to the segment arc bisector, or the segments are arranged in alternating layers in which, respectively, half the continuous fibers are oriented at a +45 degree angle with respect to the segment arc bisector and half the continuous fibers are oriented at a -45 degree angle with respect thereto. Methods for making preform composites comprise providing needle-punched nonwoven fabric of unidirectional continuous fibers and staple fibers, making a plurality of fabric segments, arranging the segments in a multilayered intermediate, heating the multilayered intermediate to convert the fibers to carbon, and densifying the carbonized product. In brake discs made as described, fiber pull-out is minimized, reducing mechanical wear. The disclosed preform fiber architecture reduces wear rates while maintaining brake disc strength.
Patent JP-4215516-B2 (JP)
IPC: G06F3/12
Filed: 2002-04-04
Granted: 2009-01-28
Abstract: The invention relates to a method for generating a printout of a section of a global position-coding pattern in a system comprising a computer unit and a printer unit connected to the computer unit. The method is characterized by the steps of generating in the computer unit boundary information that describes the boundaries of the section in the global position-coding pattern; transmitting the boundary information from the computer unit to the printer unit; generating graphical information in the printer unit by means of an algorithm that defines the global position-coding pattern and on the basis of the boundary information, which graphical information describes pattern symbols in the section; and printing out the graphical information on a base by the printer unit.
Patent JP-4126230-B2 (JP)
IPC: B22F3/02
Filed: 2002-04-17
Granted: 2008-07-30
Abstract: The invention concerns a method of preparing an iron-based powder comprising the steps of mixing and heating an iron-based powder, at least one oligomer amide type lubricant, at least one fatty acid and optionally one or more additives to a temperature above the melting point of the lubricant and subsequently cooling the obtained mixture. The invention also comprises the mixture of the iron-based powder, the oligomer amide type lubricant and the fatty acid.
Patent JP-4275449-B2 (JP)
IPC: E01D11/04
Filed: 2003-04-21
Granted: 2009-06-10
Abstract: A method for impeding transverse relative displacements of a pipe (2) and at least one cable (3) which extends in this pipe (2), and doing so with a certain transverse play (4), this method being characterized in that it comprises the following steps:  selecting at least one portion (8), of a predetermined longitudinal dimension (L8), of pipe (2), then, with the cable (3) inserted in the pipe (2), locally constructing between the cable (3) and said pipe (2) at least one wedging element (9) of a nature so as to suppress the transverse play (4) existing between the cable (3) and the pipe (2) in said at least one selected pipe portion (8).  <IMAGE>
Patent JP-4304002-B2 (JP)
IPC: B32B27/32
Filed: 2003-05-23
Granted: 2009-07-29
Abstract: Multi-layer laminate comprising at least one layer of fiber material and at least one layer of plastic laminated thereto, which plastic layer comprises at least 50 weight percent of a cycloolefin copolymer as well as packaging materials and packages made thereof.
Patent JP-4466020-B2 (JP)
IPC: F16C33/06
Filed: 2003-08-29
Granted: 2010-05-26
Abstract: A sliding bearing 4 is constructed by an upper split bearing half 8 and a lower split bearing half 9. The upper split bearing half 8 has a sliding surface 8a, in which an oil groove 10 which allows an lubricating oil to flow therein is formed over the entire circumferential extent of the sliding surface 8a. The oil groove extends through a crush relief 8c to be open to a junction area 8b, and the oil groove has a bottom 10a which is formed so that a portion disposed toward the junction area as considered in the circumferential direction of the crush relief is located closer to the center of the upper split bearing half in comparison to a central portion. An ingress in large quantities of foreign particles within the oil groove onto the sliding surface of the sliding bearing and into a connecting rod bearing after passing through a lubricating oil feed passage is suppressed, and an oil leakage through the crush relief is reduced, allowing a lubricating oil pressure to be secured and augmented. <IMAGE>
Patent JP-4369194-B2 (JP)
IPC: C08F18/24
Filed: 2003-09-30
Granted: 2009-11-18
Abstract: A plastic lens which comprises a plastic lens substrate obtainable by a process which comprises: mixing the following components (A) to (D): (A) a lens material monomer comprising diethylene glycol bisallylcarbonate or a monomer mixture comprising diethylene glycol bisallylcarbonate and monomers copolymerizable with diethylene glycol bisallylcarbonate, (B) an organic peroxide-based polymerization initiator, (C) a cobalt fluid comprising a cobalt compound represented by at least one of CoO.Al2O3 and Co.Al2O4 in a dispersant, and (D) at least one ultraviolet light absorbent selected from 2-hydroxy-4-octyloxybenzophenone, 2,2',4,4'-tetrahydroxy-4-octyloxybenzophenone and 2,2',4'-trihydroxy-4-octyloxybenzophenone; and casting the mixed fluid obtained by the mixing into a mold and polymerizing the fluid to obtain a plastic lens substrate are provided.
Patent JP-4165879-B2 (JP)
IPC: C03B19/14
Filed: 2002-05-27
Granted: 2008-10-15
Abstract: A method is disclosed for feeding a flow of gas to a burner for manufacturing an optical fibre preform, said burner comprising: a plurality of coaxial tubes, each two adjacent coaxial tubes defining an annular channel between themselves; an annular gas distribution chamber at one extremity of said annular channels and in fluid communication therewith, said annular distribution chamber being delimited in the radial direction by an inner and an outer surface; said method comprising introducing the flow of gas into the distribution chamber so that the direction of its radially outermost portion is tangential to the radially outer surface of the distribution chamber. The method allows obtaining a better gas velocity distribution in said annular channels. A burner for performing said method is also disclosed.
Patent JP-4173803-B2 (JP)
IPC: C08F4/645
Filed: 2002-05-07
Granted: 2008-10-29
Abstract: A salt of formula (I) <?in-line-formulae description="In-line Formulae" end="lead"?>[HE<SUP>o</SUP>R<SUP>1</SUP><SUB>3</SUB>]<SUP>+</SUP>[T<SUP>1</SUP>T<SUP>2</SUP>]<SUP>-</SUP> (I)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein E<SUP>o </SUP>is a nitrogen or phosphorous atom; R<SUP>1 </SUP>is hydrocarbon radical; T<SUP>1 </SUP>is a Lewis acid that forms a complex with T<SUP>2</SUP>, and T<SUP>2 </SUP>is a substituted pyrrolyl radical of formula (III) These salts can be used as cocatalyst in a process for the polymerization of alpha-olefins in conjunction with a transition metal organometallic compound.
Patent JP-4234589-B2 (JP)
IPC: B22C9/06
Filed: 2002-07-31
Granted: 2009-03-04
Abstract: The present invention is directed to a method of joining an amorphous material to a non-amorphous material including, forming a cast mechanical joint between the bulk solidifying amorphous alloy and the non-amorphous material.
Patent JP-4115939-B2 (JP)
IPC: H05K13/04
Filed: 2002-09-05
Granted: 2008-07-09
Abstract: A method and means for exposing components (13) positioned in sequence in a carrier tape (7) and covered by a cover tape (8), in order to release and lift the cover tape from the carrier tape and expose the components in a picking position (12) for subsequent picking by a pick-up head in a component mounting machine. Comprising steps and means for continuously directing and discharging any released debris such that accumulation of debris is prevented.
Patent JP-4443932-B2 (JP)
IPC: H04B10/2575
Filed: 2003-01-13
Granted: 2010-03-31
Abstract: A detector or a modulator for converting between optical and radio frequency signals comprising an optical guide (11 to 14) for propagating two optical signal components having frequencies that differ by an amount corresponding to a radio frequency and a microstrip radio signal guide (15, 16) for propagating a radio signal at the radio frequency, the microstrip radio signal guide being in travelling-wave coupling with an interaction zone (14) of the optical guide comprising material in which interaction between the optical signal components and the radio signal occurs. The microstrip radio signal guide element (15, 16) comprises an electrically conductive strip (15) juxtaposed with and extending along the interaction zone (14) on one side thereof and an electrically conductive ground plane (16) juxtaposed with and extending along the interaction zone (14) on an opposite side thereof. Transition radio signal guide elements (20, 21) in the form of Vivaldi antennas extending transversely to the microstrip (15) connect the microstrip radio signal guide element (15, 16) with a rectangular section wave-guide (18) and a matched load. Each of the transition radio signal guide elements (20, 21) comprises an opening of progressively varying width formed in the electrically conductive ground plane of the microstrip guide (16). Radio frequency signal resonators (24 to 27) extend the ends of the microstrip (15) and the small ends of the Vivaldi antennas. <IMAGE>
Patent JP-4499531-B2 (JP)
IPC: H04W4/40
Filed: 2004-11-09
Granted: 2010-07-07
Abstract: The system has a monitoring module (44) detecting crossing of a geographical boundary between countries by a vehicle. A signal selecting module (46) selects a telecommunication signal that is amplified and broadcasted by a repeater (34). The module (46) selects the signal as long as the module (44) does not detect crossing of the boundary, and another telecommunication signal when the module (44) detects that the boundary is crossed. An independent claim is also included for a telecommunication method for assuring operation of a mobile telephone onboard a vehicle while crossing a geographical boundary.
Patent JP-4382655-B2 (JP)
IPC: A61F2/38
Filed: 2003-05-12
Granted: 2009-12-16
Abstract: In a tibial component comprising an anchor portion for being fixed in bone and a tray for a sliding plate of polyethylene, the tibial component cooperating with a femoral component which rests on the sliding plate by curved articulation surfaces, it is provided that the sliding plate (1) has an attachment (2) which extends inside the anchor portion (5) of the tibial plateau component (4) and which, distally of the tibial plateau component, is non-rotatably joined to the anchor portion (5) by positive fit.
Patent JP-4707389-B2 (JP)
IPC: C07D471/04
Filed: 2003-05-20
Granted: 2011-06-22
Abstract: The invention relates to the use of imidazoquinolines and salts thereof in the treatment of protein kinase dependent diseases and for the manufacture of pharmaceutical preparations for the treatment of said diseases, imidazoquinolines for use in the treatment of protein kinase dependent diseases, a method of treatment against said diseases, comprising administering the imidazoloquinolines to a warm-blooded animal, especially a human, pharmaceutical preparations comprising an imidazoquinoline, especially for the treatment of a protein kinase dependent disease, novel imidazoquinolines, and a process for the preparation of the novel imidazoquinolines.
Patent JP-4344690-B2 (JP)
IPC: B23B31/10
Filed: 2003-06-19
Granted: 2009-10-14
Abstract: An apparatus for clamping a workpiece in a machine. The apparatus comprises an inner nose portion being rotatable about an axis of rotation and comprising a plurality of mounting surfaces, and, an outer ring portion rotatable about the axis of rotation and comprising at least one clamp operable between an unclamped position and a clamped position. In the unclamped position, the inner nose portion is rotationally positionable about the axis relative to the clamp such that a workpiece positioned against the mounting surfaces may be oriented relative to the clamp to a position at which with the clamp being operated to the clamped position, the workpiece is clamped against the mounting surfaces. The clamping results in a coupling of the inner nose portion and the outer ring portion whereby with a clamped workpiece, the inner nose portion and the outer ring portion are rotatable together and are positionable about the axis.
Patent JP-4726539-B2 (JP)
IPC: G06F17/30
Filed: 2005-05-18
Granted: 2011-07-20
Abstract: Mechanisms for providing requested date items in a request-driven enumeration session while retaining to control over how much inter-message context information is retained by the data provider. Upon receiving a request for the data items, the data provider identifies a portion of the data items to be provided in the first response along with context information that reflects that the first portion of information has been provided. The data provider then makes a determination of how much of the context is to be provided to the data receiver system, and then provides that appropriate context information to the data receiver. Furthermore, the data provider provides a response that includes the first portion of the data items. The data receiver includes this first provided context information in the second request for the next portion of the data items, allowing continuity in the data transfer session.
Patent JP-5276252-B2 (JP)
IPC: H03M7/36
Filed: 2005-07-12
Granted: 2013-08-28
Abstract: Techniques and tools are described for scalable video coding and decoding. For example, a video encoder and decoder perform adaptive update operations in lifting-based motion-compensated temporal filtering and inverse motion-compensated temporal filtering, respectively. The encoder, in a prediction stage, computes a motion-compensated prediction for an odd image and computes a high-pass image as the difference between the odd image and the prediction. For an update stage, the encoder performs motion compensation on the high-pass image (and potentially another high-pass image) to compute a motion-compensated update. Based upon perceptual criteria, the encoder adaptively combines the update with an even image to form a low-pass image. The decoder, for an update stage, performs motion compensation on one or more high-pass images to compute a motion-compensated update Based upon perceptual criteria, the encoder adaptively combines the update with a low-pass image to reconstruct an even frame.
Patent JP-4487316-B2 (JP)
IPC: H04R3/00
Filed: 2005-09-21
Granted: 2010-06-23
Abstract: A transmission signal processing device 10 includes a transmission signal data demultiplexing circuit RX for receiving multiplexed transmission signal data and demultiplexing the transmission signal data into video signal data and multi-channel audio signal data, a decoder circuit 100 for decoding the multi-channel audio signal data to obtain a plurality of multi-channel audio signal data including at least front center channel audio signal data, and a transmission signal data multiplexing circuit TX for multiplexing the video signal data and the front center channel audio signal data to obtain output transmission signal data.
Patent JP-4467521-B2 (JP)
IPC: D04H1/492
Filed: 2003-11-26
Granted: 2010-05-26
Abstract: The auxiliary medium is dosed directly into the fluid used for hydrodynamic consolidation.  An Independent claim is included for the corresponding geotextile.
Patent JP-4836608-B2 (JP)
IPC: G11C16/06
Filed: 2006-02-27
Granted: 2011-12-14
Abstract: A memory device includes an error detection and correction system with an error correcting code over Galois field GF(2n), which has an operation circuit configured to execute addition/subtraction with modulo 2n−1, wherein the operation circuit includes first and second operation parts for performing addition/subtraction with modulo M and modulo N (where, M and N are integers, which are prime with each other as being obtained by factorizing 2n−1), the first and second operation parts being for performing addition/subtraction simultaneously in parallel with each other to output an operation result of the addition/subtraction with modulo 2n−1, and wherein the first and second operation parts each includes an adder circuit.
Patent JP-4929785-B2 (JP)
IPC: B66B7/06
Filed: 2006-03-28
Granted: 2012-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control cable device for an elevator capable of reducing bending stress and twisting stress caused in a wire rope and prolonging fatigue life of the wire rope greatly.  <P>SOLUTION: In this control cable device for the elevator for connecting control cables 10 whose one end is connected with a car elevating in a shaft and whose other end is connected with a building side by holding a plurality of wire ropes 6, 7 taken out of the control cables and having directions of twisting being different from each other in a cable hanger 3 provided in the car, upper end parts of each wire rope 6, 7 are separately held by wedge-like tightening devices 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5342740-B2 (JP)
IPC: C22C29/16
Filed: 2006-08-29
Granted: 2013-11-13
Abstract: To provide ceramics for decorative component, which give high-grade impression, aesthetic satisfaction and mind soothing effect with golden color tone which is popular in the marketplace, and a decorative component for a watch that uses the same. 
The ceramics for decorative component comprise titanium nitride as a main component, nickel as the auxiliary component, and at least one kind selected from among a group of vanadium nitride, niobium nitride, tantalum nitride, molybdenum carbide, niobium carbide, tungsten carbide and tantalum carbide as an additional component, wherein the arithmetic mean height Ra of at least the decorative surface is 0.03 µm or less, and the decorative surface has such a color tone that lightness index L* is in a range from 72 to 84, and chromaticness indices a* and b* are from 4 to 9 and 28 to 36, respectively, in the L*a*b* color space of CIE1976. This constitution increases the reflectivity of the decorative surface to light, and improves the luster of the color tone, thus achieving high-grade impression and aesthetic satisfaction.
Patent JP-4599345-B2 (JP)
IPC: A61J3/00
Filed: 2004-01-22
Granted: 2010-12-15
Abstract: An assembly for transferring a fluid between a vessel having a body with an open end and a slidable piston positioned within the body and a vial having a penetrable seal. The assembly includes a housing having first and second open ends, and a bore extending between the first and second open ends. The housing is removably connectable to the piston. The assembly also includes a conduit having first and second ends and first and second apertures adjacent to the first and second ends, respectively. The present invention provides for an assembly for transferring a fluid between a vessel having a body with an open end and a slidable piston positioned within the body and a vial having a penetrable seal. The assembly includes a housing having first and second open ends, and a bore extending between the first and second open ends. The housing is removably connectable to the piston. The assembly also includes a conduit having first and second ends and first and second apertures adjacent to the first and second ends, respectively.
Patent JP-4607092-B2 (JP)
IPC: C22C19/05
Filed: 2004-01-22
Granted: 2011-01-05
Abstract: A nickel-chromium casting alloy comprising, in weight percent, up to 0.8% of carbon, up to 1% of silicon, up to 0.2% of manganese, 15 to 40% of chromium, 0.5 to 13% of iron, 1.5 to 7% of aluminum, up to 2.5% of niobium, up to 1.5% of titanium, 0.01 to 0.4% of zirconium, up to 0.06% of nitrogen, up to 12% of cobalt, up to 5% of molybdenum, up to 6% of tungsten and from 0.01 to 0.1% of yttrium, remainder nickel, has a high resistance to carburization and oxidation even at temperatures of over 1130° C. in a carburizing and oxidizing atmosphere, as well as a high thermal stability, in particular creep rupture strength.
Patent JP-5198768-B2 (JP)
IPC: C07C233/87
Filed: 2004-07-20
Granted: 2013-05-15
Abstract: The present invention is related to alkynyl aryl carboxamides of Formula (I') and use thereof for the treatment and/or prevention of an inflammatory disorder, obesity and/or metabolic disorders mediated by insulin resistance or hyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia-hypercholesterolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of alkynyl aryl carboxamides of Formula (I') to modulate, notably to inhibit the activity of PTPs. (I') A is a C2-C15 alkynyl, C2-C6-alkynyl aryl, C2-C6-alkynyl heteroaryl. Cy is an aryl, heteroaryl, cycloalkyl or heterocycle group; n is either 0 or 1. Cy' is an aryl, which may optionally be fused by a 3-8 membered cycloalkyl. R1 and R2 are independently from each other is selected from the group consisting of hydrogen or (C1-C6)alkyl. R4 and R5 are each independently from each other selected from the group consisting of H, hydroxy. C1-C6 alkyl, carboxy, C1-C6 alkoxy, C1-C3 alkyl carboxy, C2-C3 alkenyl carboxy, C2-C3 alkynyl carboxy, amino or R4 and R5 may form an unsaturated or saturated heterocyclic ring, whereby at least one of R4 or R5 is not a hydrogen or C1-C6 alkyl.