baber/WOPTO huggingface dataset:
Patent JP-4044435-B2 (JP)
IPC: G01S7/486
Filed: 2001-10-01
Granted: 2008-02-06
Abstract: A laser-radar receiver comprising an array of optical fibers, wherein the opposite ends of the optical fibers are connected to at least one electromagnetic radiation detector, each of the optical fibers having differing physical characteristics which result in known delays in the transmission time of pulsed electromagnetic radiation.
Patent JP-3801988-B2 (JP)
IPC: A61J1/05
Filed: 2001-11-07
Granted: 2006-07-26
Abstract: The invention relates to a device for storing and dispensing a flowable composition. Said device comprises a first ( 1 ) and a second film ( 2 ), a dispensing zone ( 4 ), a first chamber ( 5 ), containing a first substance (A) and a second chamber ( 6 ), containing a second substance (B). Said chambers are interconnected by a transition zone ( 3 ) that can be selectively opened. At least one of the films is deep-drawn in the region of the chambers and at least one of the films is pre-formed in the region of the second chamber, in such a way that once the device has been activated by opening the transition zone, the first substance can to a great extent be completely transferred to a second chamber, increasing the volume of said chamber as a result.
Patent JP-5046469-B2 (JP)
IPC: C08F297/02
Filed: 2001-08-31
Granted: 2012-10-10
Abstract: Disclosed is a block copolymer composition comprising a block copolymer (I) comprising at least two polymer blocks (each polymer block (S) comprising vinyl aromatic hydrocarbon monomer units) and at least one polymer block (B) comprising isoprene monomer units and 1,3-butadiene monomer units, and a polystyrene resin (II), wherein, in the block copolymer (I), the amount of the vinyl aromatic hydrocarbon monomer units, the total amount of the isoprene monomer units and the 1,3-butadiene monomer units, and the isoprene monomer unit/1,3-butadiene monomer unit weight ratio are within specific range, wherein the block copolymer (I) has a vinyl aromatic hydrocarbon block ratio (BL) within a specific range, and wherein the block copolymer (I) and the polystyrene resin (II) satisfy a relationship represented by the following formula (1): <DF NUM="(1)">15 + 0.25BL ≤ Wa ≤ 35 + 0.25BL </DF> wherein BL represents the block ratio of the copolymer (I), and Wa represents the weight percentage, based on the total weight of the copolymer (I) and the resin (II), of the copolymer (I).
Patent JP-4913318-B2 (JP)
IPC: C01B31/04
Filed: 2003-12-03
Granted: 2012-04-11
Abstract: Process for regulating the expansion properties of thermally expandable sulfuric acid-graphite particles (I) comprises washing (I), obtained by reacting graphite particles with sulfuric acid in the presence of an oxidant, with an aqueous wash liquor (II) containing compounds that influence the expansion properties, until (II) separated from washed (I) has pH 2-8, preferably 3-7; and then drying.
Patent JP-4335681-B2 (JP)
IPC: A61B19/00
Filed: 2002-12-04
Granted: 2009-09-30
Abstract: A medical robotic system with a handle assembly that is used to control a medical instrument. The handle assembly and medical instrument have five degrees of freedom. Five degrees of freedom may provide greater dexterity than medical robotic systems of the prior art with four or less degrees of freedom. Five degrees of freedom reduces the size and complexity of the instrument.
Patent JP-4308661-B2 (JP)
IPC: B05D7/24
Filed: 2002-12-05
Granted: 2009-08-05
Abstract: A multilayer product characterized by its improved weatherability and mechanical properties is disclosed. The product contains a layer A containing a member selected from the group consisting of transparent thermoplastic material and a lacquer, the member containing at least one UV absorber, a layer B containing a transparent thermoplastic material and containing at least one colorant, and a layer C containing a transparent thermoplastic material. Also disclosed is a process for the preparation of the inventive multilayer product.
Patent JP-4550428-B2 (JP)
IPC: A61K6/90
Filed: 2003-03-27
Granted: 2010-09-22
Abstract: A medical article comprising a gel material comprising a copolymer prepared from monomers comprising: 
a multifunctional poly(alkylene oxide) free-radically polymerizable macromonomer having a weight average molecular weight of at least about 2000, wherein the multifunctional poly(alkylene oxide) macromonomer comprises a copolymeric alkylene oxide moiety of the formula:  
 -(-CH(R 1 )-CH 2 -O-) m  ... (-CH 2 -CH 2 -O-) n -  
wherein the mole ratio of m:n is within a range of about 1:9 to about 9:1; and R 1  is a (Cl-C4)alkyl group; 
a monofunctional poly(alkylene oxide) monomer; and 
a polar monomer.
Patent JP-4528529-B2 (JP)
IPC: A61B8/06
Filed: 2004-01-20
Granted: 2010-08-18
Abstract: An ultrasonic diagnostic system for reducing black holes and highlighting of turbulent mosaic patterns without degradation in spatial resolution in an ultrasonic color Doppler method. The system includes a unit configured to extract image data in a specified range with reference to a specified pixel of the image data to generate kernel data, a pixel-value arranging unit configured to modulate the values of the pixels in the kernel data, a pixel-value selecting unit configured to select a pixel value of a modulated pixel value in a specified array rank, a characteristic determination unit configured to determine the characteristic of the image from the pixel value of the first image data, and a second image-data generating unit configured to generate second image data based on the value of a specified pixel in the first image data, and the selected pixel value in the specified array rank, or the demodulated pixel value.
Patent JP-4877896-B2 (JP)
IPC: B65D1/02
Filed: 2004-03-17
Granted: 2012-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of a fuel leaked from a discontinuous part on a barrier layer in a fuel container consisting of a multilayer resin structure comprising the barrier layer and an outer layer.  <P>SOLUTION: A protrusion 1b is formed on the outer surface of a tank body 1, where the protrusion 1b is formed to be annular so as to encircle a through-hole 1a composing the discontinuous part on the barrier layer 2b and a fuel component 3, such as a valve, inserted and fixed in the through-hole 1a. The protrusion 1b, the fuel component 3, and the part of outer surface of the tank body 1 that is between the protrusion 1b and the component 3 define a housing recession 4. A coating part 5 is formed in the housing recession 4 by filling it with a molten resin having high permeation preventiveness against a fuel and leaving the resin solidifying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4788119-B2 (JP)
IPC: B23K35/24
Filed: 2004-08-11
Granted: 2011-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having novel solder connections, especially, one realizing solder connections at a high temperature side in a temperature hierarchical connection.  <P>SOLUTION: A connection part between a semiconductor device and a substrate is made of metal balls, such as Cu balls and a compound of Sn with the metal balls, and the metal balls are connected by the compound. A primary substrate having electronic components is mounted on a secondary substrate, such as a printed circuit board and a mother board, in the electronic apparatus. Connections between the electronic components and the primary substrate are established by reflowing a solder paste having the Cu balls and Sn solder balls. Connections between the primary substrate and the secondary substrate are established by reflowing a Sn-(2.0 to 3.5) mass% Ag-(0.5 to 1.0) mass% Cu solder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-3695661-B2 (JP)
IPC: B41J13/14
Filed: 2004-09-29
Granted: 2005-09-14
Abstract: A liquid ejection head is operable to eject a liquid droplet toward a target position. A transporter transports a first target medium toward the target position in a first direction. A guide member has a guide face along which a tray member on which a second target medium is mounted is fed toward the target position in a second direction which is opposite to the first direction. The guide member is pivotable between a first position for closing the guide face and a second position for opening the guide face to support the tray member. A first sensor detects that the guide member is placed in either one of the first position and the second position. A controller disables the transporter from transporting the first target medium when the first sensor detects that the guide member is placed in the second position.
Patent JP-4426437-B2 (JP)
IPC: C12N5/10
Filed: 2003-04-30
Granted: 2010-03-03
Abstract: The present invention provides a novel polypeptide forming (R)-2-chloro-1-(3'-chlorophenyl)ethanol, a polynucleotide coding for said polypeptide, and use of the same. The present invention relates to a polypeptide having the following physical and chemical properties (1) to (4):  (1) activity: acting on 2-chloro-1-(3'-chlorophenyl)ethanone with NADPH or NADH as a coenzyme, to form (R)-2-chloro-1-(3'-chlorophenyl)ethanol; (2) optimum pH for activity: 5.0 to 6.0; (3) optimum temperature for activity: 40 DEG C to 50 DEG C; (4) molecular weight: about 40,000 as determined by gel filtration analysis, about 30,000 as determined by SDS polyacrylamide gel electrophoresis analysis. The present invention also relates to a polypeptide comprising the amino acid sequence shown under SEQ ID NO:1 in the sequence listing, a polynucleotide coding for said polypeptide, and a transformant producing said polypeptide at high levels.
Patent JP-3774226-B2 (JP)
IPC: H03L7/095
Filed: 2003-09-24
Granted: 2006-05-10
Abstract: A plural-mode receiver 10 is able to receive signals from a first communication system (e.g. WCDMA) or signals from a second, different communication system e.g. GSM). The receiver 10 comprises a first receiver chain 13, 15,17,19 for receiving signals of the first communication system and a second receiver chain 12, 14, 16, 18 for receiving signals of the second communication system. A reference oscillator 24 is arranged to generate a reference signal for the first receiver chain and the second receiver chain. The receiver also comprises a controller 22 for controlling the reference oscillator 24 so that the oscillator 24 oscillates at frequencies related to signals of the first communication system or signals of the second communication system. The controller 22 records the change in frequency of the oscillator 24 resulting from changing to the frequencies related to signals of the second communication system and a period of time during which signals of the second communication system are received by the second receiver chain. The controller 22 then calculates from the recorded change and the recorded period of time an error vector and changes parameters of the reference oscillator 24, including applying the calculated error vector, so that the oscillator oscillates at frequencies related to signals of the first communication system.
Patent JP-4613728-B2 (JP)
IPC: H01G9/12
Filed: 2005-07-26
Granted: 2011-01-19
Abstract: A capacitor comprises a metal case containing a capacitor element together with driving electrolyte and having an inner bottom face joined to one electrode and a terminal plate sealing the opening of the metal case by joining the other electrode of the capacitor element to the inner surface. The terminal plate is provided with a pressure regulation valve also serving as a hole for injection the driving electrolyte. The pressure regulation valve comprises an elastic ring member, a gas permeation sheet joined to the upper surface thereof, a rubber valve element arranged thereon, and a cap for containing them and holding the valve element in a compressed state. Since the elastic member is press fitted in a wall portion provided on the terminal plate, leakage of the driving electrolyte is eliminated and a highly reliable capacitor can be produced.
Patent JP-4668757-B2 (JP)
IPC: B01J23/755
Filed: 2005-09-30
Granted: 2011-04-13
Abstract: [Problem to be solved] To provide a method of stabilizing a catalyst enabling the stabilization to be completed in a very short period of time by means of a simple process, particularly a method of stabilizing a reduced Ni-containing catalyst.  [Solution] A method of stabilizing a reduced Ni-containing catalyst, where gas in which three kinds of O 2 , H 2 O, and CO 2  coexist, or gas in which four kinds of O 2 , H 2 O, CO 2 , and inert gas coexist is introduced into the reduced Ni-containing catalyst at a temperature of not less than 0.1°C, and of less than 100°C will make it possible to prepare a stable catalyst even in the air.
Patent JP-4474347-B2 (JP)
IPC: G10L19/24
Filed: 2005-10-03
Granted: 2010-06-02
Abstract: The present invention provides improvements to prior art audio codecs that generate a stereo-illusion through post-processing of a received mono signal. These improvements are accomplished by extraction of stereo-image describing parameters at the encoder side, which are transmitted and subsequently used for control of a stereo generator at the decoder side. Furthermore, the invention bridges the gap between simple pseudo-stereo methods, and current methods of true stereo-coding, by using a new form of parametric stereo coding. A stereo-balance parameter is introduced, which enables more advanced stereo modes, and in addition forms the basis of a new method of stereo-coding of spectral envelopes, of particular use in systems where guided HFR (High Frequency Reconstruction) is employed. As a special case, the application of this stereo-coding scheme in scalable HFR-based codecs is described.
Patent JP-4919263-B2 (JP)
IPC: B65D47/34
Filed: 2006-06-28
Granted: 2012-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-down head improved so as to always perform the stable ejection of a liquid by fitting a main body A<SB>2</SB>, that has a valve member A<SB>3</SB>and a lever member A<SB>4</SB>, to the mounting member A<SB>1</SB>mounted on the upper end part of a stem 21 erected so as to be pushed in an upward energizing state, having good liquid drainage, facilitating push-down at the time of ejection of the liquid, smoothly performing the operation of the main body A<SB>2</SB>including the valve body and not having trouble that a jet orifice 47 is set to an open state.  <P>SOLUTION: A communication cylinder 35, which is erected so as to communicate with the inside of the stem 21 through a first variable wall 34, is provided to the connection member of the mounting member A<SB>1</SB>and the main body A<SB>2</SB>while a second variable wall 60 is provided between the outer periphery of the intermediate part in the forward and rearward direction of the valve members A<SB>3</SB>and the inner periphery of a valve chamber R to demarcate the valve chamber before and behind and the part movable in a form of a slide surface with a piston in a liquidtight state is eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4814091-B2 (JP)
IPC: A61F2/28
Filed: 2004-07-15
Granted: 2011-11-09
Abstract: Fibre-reinforced material that substitutes for cartilage-like tissue, consisting of a hydrophilic, relatively elastic fibre structure and a matrix of polymerised hydrogel. The fibre/matrix bonding is increased by saturating the fibre in the monomer solution before polymerisation of the hydrogel. The fibre preferably consists of a material based on polyurethane. More particularly, this material contains 10-70% (m/m) fibres (based on the dry matter) and 1-5% (m/m) (based on the dry matter) of a substance that contains ionised groups has been added to said hydrogel.
Patent JP-5143421-B2 (JP)
IPC: C09D183/08
Filed: 2004-07-09
Granted: 2013-02-13
Abstract: A mehod comprising applying a composition to a substrate and curing the composition. This composition is prepared by mixing components including: (I) a polyorganosiloxane having an average of at least two unsaturated organic groups per molecule, with the proviso that component (I) is free of fluorine atoms; optionally (II) an organohydrogenpolysiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule, with the proviso that component (II) is free of fluorine atoms; (III) a hydrosilylation catalyst; (IV) a fluoroorganosilicone, with the provisos that (1) component (IV) has at least one functional group reactive with component (I), component (II), or both, (2) when component (II) is not present, then component (IV) has an average of at least two silicon-bonded hydrogen atoms per molecule, and (3) component (IV) is added to the composition in an amount sufficient to provide chemical resistance to a cured product of the composition; and (V) an adhesion promoter.
Patent JP-4680914-B2 (JP)
IPC: C09B67/04
Filed: 2004-10-07
Granted: 2011-05-11
Abstract: Disclosed herein are a method and an apparatus for preparing oxytitanium phthalocyanine as a charge generating material. The method comprises the steps of homogeneously mixing an oxytitanium phthalocyanine crude with an organic solvent while microwave energy having a frequency of 0.1~100 GHz and a power of 10~3,000 W and ultrasonic wave energy having a frequency of 1~1,000 kHz and a power of 10~5,000 W are applied thereto, and reacting the mixture at 30~100° C. for 0.5~5 hours. The apparatus comprises: a magnetron 1 capable of generating a frequency of 0.1~100 GHz and a power of 100~3,000 W; a mode stirrer 3 for making the wavelength of microwaves uniform in a microwave container 2 ; a PID type temperature controller 9 for accurately measuring and controlling the temperature of reactants; a K-type thermocouple shielded from microwaves 4 ; a condenser 5 ; an agitator 6 , the thermocouple 4 , the condenser 5 and the agitator 6 being inserted into three openings formed at a top of the microwave container 2 ; an ultrasonic tip 7 inserted into an opening formed at a bottom of the microwave container 2 ; a Pyrex container 9 into which the reactants are introduced; and a solvent tank 10 . According to the method and the apparatus, an oxytitanium phthalocyanine charge generating material having superior thermal stability and crystal stability can be prepared in an efficient manner.
Patent JP-4364244-B2 (JP)
IPC: F28D1/053
Filed: 2005-12-05
Granted: 2009-11-11
Abstract: The cooling unit comprises a supply of cool air, an air-liquid heat exchanger (7), and ventilators. The ventilators are integrated in a door, and a ventilation door (6) is formed which covers the back of the units. The heat exchanger borders on the ventilation door.
Patent JP-4603551-B2 (JP)
IPC: H04N21/238
Filed: 2004-07-28
Granted: 2010-12-22
Abstract: Embedded within at least some Real-Time Control Protocol (RTCP) messages sent from a media content source to a recipient is a session description message (186) that describes a media presentation (186) being streamed to the recipient (102). The session description message (186) can be associated, for example, with one of a plurality of pieces of media content in a play list of media content (186) being streamed from the device (104) to the recipient (102). In accordance with certain aspects, an RTCP message that embeds a session description message (186) includes at least three fields: a first field containing data identifying the RTCP message as being a type that embeds a session description message (186); a second field containing data that is the session description message (186) for a media presentation; and a third field containing data identifying a length of the RTCP message, generated by summing the length of the first, second, and third fields.
Patent JP-4499112-B2 (JP)
IPC: G11C17/00
Filed: 2004-12-02
Granted: 2010-07-07
Abstract: An irreversible memory support comprises a network of memory cells (3) addressable respectively by first and second conductors (1, 2). Each memory cell incorporates a selective electric connection between the associated first and second conductors. The selective electric connection of a memory cell incorporates, between the two conductors, a zone (10) with an active layer (8) that is initially insulating and able to be rendered electrically conducting by localised plastic deformation (4). A binary information stored in the memory cell is determined by the state of electric conduction of the zone corresponding to the active layer. An independent claim is also included for the production of this irreversible memory support.
Patent JP-5266643-B2 (JP)
IPC: B41M1/02
Filed: 2007-01-10
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain a manufacturing method of printed matter being free from mixing of colors of ink and a printing fault such as a pattern slippage, in regard to the printed matter which requires patterning of a high-precision organic thin film such as an organic EL element, and to attain a plate enabling execution of this method and a manufacturing method of the plate.  <P>SOLUTION: The printed matter is manufactured by using a printing letterpress which has a projecting metal pattern 103 on a base and has a resin layer 101 corresponding to a transfer area of a head top part of the projecting metal pattern 103 and an ink-repellent layer 102 covering a peripheral area of the surface of the projecting metal pattern 103. Moreover, the lateral side part of the projecting metal pattern 103 is covered with the ink-repellent layer 102.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5358883-B2 (JP)
IPC: F24H1/18
Filed: 2007-02-14
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of preventing shortage of water of high temperature.  <P>SOLUTION: This hot water supply device comprises a hot water storage tank 10, a heat pump unit 62 for heating hot water flowing to a heat pump circulation circuit, a heat exchanger 42 heating a heat medium by the hot water flowing in a heat exchanger primary-side circulation circuit, a short-circuit pipe 35 connecting an upstream side with respect to the heat pump unit 62 of the heat pump circulation circuit and a downstream side with respect to the heat exchanger 42 of the heat exchanger primary-side circulation circuit in a short circuit condition, a switching portion 34 for switching the distribution of hot water passing through the heat exchanger 42 to a lower part in the hot water storage tank 10 and the distribution of the same to the heat pump circulation circuit, and a control portion 70 controlling the switching portion 34 to distribute the hot water to the heat pump circulation circuit when the shortage of hot water of high temperature is estimated, and a detecting portion 71g detects the lowering of a supply water temperature of the heat pump unit 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4266030-B2 (JP)
IPC: H04N1/40
Filed: 2007-02-23
Granted: 2009-05-20
Abstract: Embodiments of the present invention comprise systems, methods and devices for detection of pictorial regions in an image using a masking condition, an entropy measure, and region growing.
Patent JP-5272338-B2 (JP)
IPC: C08F220/28
Filed: 2007-06-28
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer usable as a surface treating agent excellent in water/oil repellency, antifouling property, non-adhesiveness, releasability, slip properties, abrasion resistance, corrosion resistance, electrical insulating properties, antireflection properties, flame retardancy, antistatic properties, chemical resistance and weatherability, etc., and a resin composition comprising the polymer.  <P>SOLUTION: This polymer comprises a constitutional unit A, a constitutional unit B, a constitutional unit C and/or a constitutional unit D. The resin composition comprises the polymer, a thermoplastic resin and/or a curable resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT