baber/WOPTO huggingface dataset:
Patent JP-2007056917-A (JP)
Title: Electric disk brake
Inventor: HARA MASANORI
IPC: F16D65/18
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric disk brake which is actually mounted on a vehicle while contact of a pad and a disk rotor by tension of a harness is prevented.  <P>SOLUTION: In the electric disk brake, an electric motor 3 is equipped with a first motion conversion means (a piston 13 and a ball screw mechanism 17), for compulsory displacing an inner pad 1a to the disk rotor 2, fixed so as not to change position for an axle 8 in a wheel shaft direction, converts rotational motion of a rotational shaft of the electric motor 3 into a linear motion in the wheel shaft direction, a bridge 6, which can be relatively displaced to the axle 8 in the wheel shaft direction, for displacing an outer pad 1b to the disk rotor 2 and a second motion conversion means (ball bearings 15e, 15f and the ball screw mechanism 17) for converting rotational motion of a rotation shaft of the electric motor 3 into a linear motion in the wheel shaft direction and displacing the bridge 6 in a direction for compulsory displacing the outer pad 1b to the disk rotor 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059501-A (JP)
Title: Substrate treatment device
Inventor: TAKEBAYASHI YUJI
IPC: C23C16/505
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device capable of suppressing or preventing nonuniformity in the heating of a substrate to be treated generated by an electrode to which high-frequency power is applied.  <P>SOLUTION: The substrate treatment device comprises a treatment pipe 2 for storing the substrate 8; a heating means 4 arranged so that the treatment pipe 2 is surrounded outside the treatment pipe 2; a gas supply means 13 for supplying desired treatment gas into the treatment pipe 2; an electrode that is arranged between the treatment pipe 2 and the heating means 4 and comprises at least a first electrodes 6 to which high-frequency power is applied and a second electrode 7 connected to the ground in a pair; and a soaking tube 16 arranged between the treatment pipe 2 and the electrode. The soaking tube 16 is made of a material selected from black quartz, opaque quartz, and alumina.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006157871-A (JP)
Title: Information processing apparatus and method, recording medium, and program
Inventor: SHIBATA SHOJIRO
IPC: H04N19/423
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of realizing a reverse-direction fast playback operation without performing complicated band control.  <P>SOLUTION: In the case of a reverse double speed playback operation, banks No. 0 to No. 5 are occupied by I and P pictures, which are stored in the decode order. In a timing next to it when I2 pictures are stored in the bank No. 5, B1 pictures are stored in a bank No. 6, B12 pictures are stored in a bank No. 7 in a timing next to it when a display timing of the B1 pictures, and the bank No. 6 is released. B pictures not omitted are alternately stored in the banks No. 6 and 7 in such a way that the display timing of the B pictures is delayed by one frame with respect to the decode timing and the banks are released after display of the B pictures. The banks No. 0 to 5 are released in any slower timing between both the cases when the display of the I, P pictures is finished and the use of the stored I and P pictures as a reference image is completed. The technology is applicable to playback devices.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007059589-A (JP)
Title: Nitride semiconductor element
Inventor: SAITO WATARU
IPC: H01L29/78
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element having high avalanche withstand capability and low on-resistance properties.  <P>SOLUTION: The nitride semiconductor element comprises a laminate, having a first semiconductor layer made of a nitride semiconductor and a second semiconductor layer that is provided on the first one, and is made of a non-doped or n-type nitride semiconductor having a larger band gap than that of the first semiconductor layer; a control electrode provided at a first region on the main surface of the laminate directly or via an insulating film; first and second main electrodes provided at second and third regions, respectively, adjacent to both the ends of the first region on the main surface of the laminate; and a third main electrode provided at a side opposite to the control electrode while sandwiching the second main electrode on the main surface of the laminate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055932-A (JP)
Title: Method for producing borazine compound
Inventor: YAMAMOTO TETSUYA
IPC: C07F5/05
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of producing a high-purity borazine compound having a low content of a decomposition product in a high yield.  <P>SOLUTION: A method for producing the borazine compound has a step for synthesizing the borazine compound by reacting an alkali borohydride expressed by ABH<SB>4</SB>(A is Li, Na or K) with an amine salt expressed by (RNH<SB>3</SB>)<SB>n</SB>X (R is H or an alkyl; X is sulfate or a halogen; and n is 1 or 2) in a solvent or a step for synthesizing the borazine by reacting diborane (B<SB>2</SB>H<SB>6</SB>) with an amine expressed by RNH<SB>2</SB>(R is H or an alkyl) in the solvent, wherein the amine salt or the amine having a water content of ≤1 mass% is used in the reaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057407-A (JP)
Title: Terahertz spectral device
Inventor: FUKUSHIMA ITSUKI
IPC: G01N21/3563
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terahertz spectral device of high versatility applicable to various samples.  <P>SOLUTION: A terahertz generator 3, a terahertz detector 7, and first and second terahertz optical systems 4 and 6 are unified as one unit 9. The unit 9 is attached and detached from the upper part of a spectral device body 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057472-A (JP)
Title: In situ testing device for investigating anisotropy of foundation
Inventor: UCHIDA AKIHIKO
IPC: G01N29/24
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in situ testing device that directly measures to investigate anisotropy of a foundation which has different rigidity in a vertical and a horizontal direction.  <P>SOLUTION: The device includes an outer tube that is inserted in a borehole which is cut into a foundation to be investigated, an S-wave generation mechanism in which an inner tube is inserted into the outer tube to combine with the outer tube, an S-wave sensor at an observation point, and an observation device. A plurality of window apertures are formed on the external wall of the outer tube and an S-wave propagation block is installed movably in the inside and the outside directions of each window aperture. A projection type block is mounted in the inner tube. The outer and inner tubes are inserted into the borehole until a predetermined measuring depth, and the S-wave propagation block is pushed out to the outside of the window aperture by operating the inner tube and then is pressure stuck the wall surface of the borehole. Then, an S-wave is generated through the inner tube and an S-wave speed is measured by the S-wave sensor at the observation point and the observation device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064235-A (JP)
Title: Automatic transmission
Inventor: OGURI KAZUO
IPC: F16H57/02
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission in which two brakes and a one-way clutch are efficiently disposed without increasing the axial length of the device.  <P>SOLUTION: This automatic transmission comprises planetary gears, the first brake, the second brake, the one-way clutch, and a case storing these components and having vertical walls supporting an input shaft. The first brake comprises a first rotating member, a first non-rotating member, and a first piston. The first non-rotating member is formed in a bottomed cylindrical member having radially extended parts extending from the inner diameter to the outer diameter sides of the vertical walls and axially extended parts extending axially so as to cover the outer peripheral side of the planetary gears. A clutch plate is disposed at the axial extended parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065025-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: MIYAGAWA KYOKO
IPC: G02F1/1345
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electro-optical device in which cracking or peeling is hard to occur at the connection part between a wiring board and an electronic component mounted on the wiring board, and to provide an electronic apparatus.  <P>SOLUTION: The electro-optical device 1 comprises an electro-optical panel 2 having an electro-optical material, and a wiring board 3 connected with the electro-optical panel 2. The wiring board 3 is comprising a flexible board and is provided with electronic components 34 and 35, having a connection terminal extending from the body to the outside. The electronic components 34 and 35 are arranged, in such a manner that the face opposing to the wiring board 3 contacts the wiring board 3, and the connection terminal and the outer edge of the face of the body facing the wiring board are contiguously covered with a resin member 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063342-A (JP)
Title: Abrasion-resistant, flame-retardant resin composition and insulated wire
Inventor: HIDA HIROSHI
IPC: H01B7/295
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion-resistant, flame-retardant resin composition that is useful when used for electric wires for automobiles and the like.  <P>SOLUTION: The abrasion-resistant, flame-retardant resin composition comprises 100 parts by mass of a base resin (mentioned below), 80-120 parts by mass of a silicone-treated metal hydroxide, 0.5-4.0 parts by mass of an antioxidant, and 0.25-2.0 parts by mass of a copper inhibitor, and it is crosslinked by electron beam irradiation. The base resin is obtained by mixing 60-95 parts by mass of a homopolypropylene (PP) having an elongation at break of ≥500% and a melt mass flow rate (MFR) of ≤0.5 g/10 min (230°C and 2.16 kg) and 5-40 parts by mass of a low density polyethylene having an elongation at break of ≥500% and an MFR of ≤0.25 g/10 min (190°C and 2.16 kg). By the above-mentioned, excellent characteristics, that is, excellent heat resistance, abrasion resistance, flame retardancy, moderate flexibility and the like are obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006073004-A (JP)
Title: Secure transaction management method
Inventor: GINTER KARL L
IPC: G06Q40/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure transaction management method for a digital file.  <P>SOLUTION: A first digital file is received in a first device, permission information is acquired from a clearinghouse, first control is received from the clearinghouse, using the permission information, the first digital file is copied using the first control to determine whether it is able to be stored on a second device, at least one portion of the first file is copied when the first control is enabled, at least the one portion of the first digital file is transmitted to the second device containing a memory and an audio and/or video output to be stored in the memory of the second device, and the first digital file portion is rendered through the output.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007062110-A (JP)
Title: Writing utensil
Inventor: OTAWA KIYOTSUGU
IPC: B43K8/03
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil in which the used-up time of ink and the confirmation of the charging of the ink by supplying the ink can be visually recognized, develops neither the leakage of the ink nor a cost increase and no feature of usage of an ink occluding body intrinsic to the writing utensil is hindered.  <P>SOLUTION: In the writing utensil equipped with at least a main body (1), the ink occluding body (2) which is housed in the main body and made of a fibrous aggregate for absorbing and storing the ink, and a penpoint (5) the rear end of which is inserted at one end face or both the end faces of the main body in the ink occluding body and its tip end acts as a writing end, characteristically the outside of the ink occluding body is covered with a covering body 3 between which and the ink occluding body the ink can circulate, an indicating layer (4) composed of pigment with a lower index of refraction, a color pigment and a binder is provided in some part or the whole of the surface of the covering body and the whole or at least some part of the main body is made to be transparent or semi-transparent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063061-A (JP)
Title: Method for aging slag
Inventor: SUZAKI MASUO
IPC: C21C7/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for aging slag, in which steam passes through the slag smoothly because large gaps are formed between particles of stacked slag; free CaO contained in the vicinity of the center of the stacked slag is easily hydrated; aging treatment can be performed uniformly to minimize quality fluctuation; aging time can be reduced so that steam consumption can be reduced to reduce running cost, thereby achieving high productivity; and pozzolanic reaction can prevent the slag from being finely divided by aging and enhance the aging.  <P>SOLUTION: The method for aging slag comprises a mixing step for mixing steel slag with slowly cooled blast furnace slag to obtain a mixed slag, a mixed slag crushing step for crushing the mixed slag so that it has such a particle size distribution that 30-60 wt.% of the particles pass through a sieve having an aperture of 4.75 mm to obtain a mixed crushed slag, and a steam treatment step for supplying steam to the mixed crushed slag.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067828-A (JP)
Title: Signal adding circuit
Inventor: SUZUKI TAKEO
IPC: H03G3/10
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal adding circuit for adding I and Q signals by avoiding influences of a phase error and an amplitude error, even if these errors are included in the I and Q signals.  <P>SOLUTION: The signal adding circuit comprises grounding terminals 21s, 22s which are in constant current states in their spaces to the ground, input terminals 21g, 22g to which input signals (I and Q signals) of different phases are inputted, an adder 20A formed of a pair of amplifying elements 21, 22 to which power supply voltages Vcc are applied via output terminals 21d, 22d connected with each other, and a gain control unit 30 for adjusting an amplitude between different input signals and a phase control unit 40 for adjusting the phase between the grounding terminals 21s, 22s of the amplifying elements 21, 22 and the ground.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067968-A (JP)
Title: Key management system, key management server and key management method
Inventor: SONODA TADAHIRO
IPC: H04L9/08
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To manage a secret key with a time limit capable of strictly observing the time limit.  <P>SOLUTION: The key management system is provided with a client terminal and a server terminal. The client terminal is provided with a means which transmits the identification information of a random key for decrypting an encrypted secret key, a means which receives the random key, and a means which decrypts the secret key by the received random key. The server terminal is provided with a means for receiving the identification information of the random key from the client terminal; a means for storing a database wherein the identification information, the random key, and time limit information are related to each other; a means for determining whether or not the identification information is valid on the basis of the time limit information related to the identification information from the database; and a means for transmitting the random key related to the identification information. By such constitution, the management of the secret key capable of strictly observing the time limit is made possible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006120621-A (JP)
Title: Fuel cell separator, electrode structure for fuel cell, manufacturing method thereof, and polymer electrolyte fuel cell comprising the same
Inventor: HORI MASARU
IPC: H01M8/02
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree of freedom in the shape of channels in a separator to enable an optimum gas channel to be designed, to enable a sufficient supply of gas below gas channel ribs, and to improve cell performance through the reduction in diffusion polarization; to improve a drainage property and to prevent flooding, thereby reducing diffusion polarization and improving cell performance; and to improve cell performance through the reduction of contact resistance.  <P>SOLUTION: This fuel cell separator is characterized by comprising a separator substrate on which gas channel ribs are formed through vapor-phase growth of a carbon-based porous material with a nanosize structure. This application also provides an electrode structure for a fuel cell, methods of manufacturing the separator and the fuel cell, and a polymer electrolyte fuel cell comprising the electrode structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007062994-A (JP)
Title: Paper feeder
Inventor: KURODA YOSHIMI
IPC: B65H1/14
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of pushing up a push-up plate arranged in a paper feed cassette to the sufficient angle with a simple configuration without requiring any drive source of large maximum torque.  <P>SOLUTION: The paper feeder has a push-up plate 24 in which one end side thereof is supported in a vertically turnable manner within a paper feed cassette 23, the other end side thereof is arranged so as to be located at the end on the paper feed side of paper sheets of the paper feed cassette 23, and the paper sheets are stacked on an upper side thereof, and a plurality of push-up arms 28, 29 with base end sides of arms 28b, 29b of different length provided with abutting parts 28c, 29c abutted on a lower side of the push-up plate 24 on fore-ends thereof are fixed to a drive shaft 27. As the drive shaft 27 is rotated in the predetermined direction, the push-up arm 28 having the short arm 28b out of the plurality of push-up arms 28, 29 is successively changed to the push-up arm 29 having the long arm 29b to turn the other end side of the push-up plate 24 upward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071036-A (JP)
Title: Control valve for variable displacement compressor
Inventor: KOBAYASHI IKU
IPC: F04B27/14
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor which suppresses the occurrence of cutting shavings when assembling a spring energizing a valve element from the side opposite to a valve seat and reduces characteristic changes before and after the assembly.  <P>SOLUTION: In the control valve for a variable displacement variable compressor, a winding finishing portion in a rear end which is a large diameter part side of a tapered spring 11 is bent inside. When assembling the spring 11 into the end opening of a body 4, the rear end prevents or suppresses cutting of a locking part 12 and the inner wall of the body 4 so as to suppress the occurrence of cutting shavings. Since the spring 11 is screwed in the locking part 12 when being assembled in an end opening of the body 4, the rear end of the spring 11 can be prevented from being deformed. As a result, characteristic changes of the spring 11 after the assembly can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006117914-A (JP)
Title: Cellulose acylate film, and optical compensation film, polarizing plate, and liquid crystal display using the same
Inventor: HARUTA HIROMUNE
IPC: G02F1/1335
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film which has small optical anisotropy (Re, Rth), has optical isotropy, and also has small wavelength dispersion of optical anisotropy (Re, Rth), and to provide especially a cellulose acylate film which has a small amount of the optical anisotropy reducer added and has small optical anisotropy, and to further provide optical materials such as an optical compensation film and a polarizing plate having excellent optical characteristics, and a liquid crystal display using the cellulose acylate film.  <P>SOLUTION: The cellulose acylate film has a front retardation value (unit:nm) of 0≤Re<SB>(630)</SB>≤10¾Rth<SB>(630)</SB>¾≤25 and a retardation value in the film thickness direction of ¾Re<SB>(400)</SB>-Re<SB>(700)</SB>¾≤10 and ¾Rth<SB>(400)</SB>-Rth<SB>(700)</SB>¾≤35, and a quantity of residual sulfuric acid (as a content of sulfur element) is 30-150 ppm. The optical materials such as the optical compensation film and the polarizing plate and the liquid crystal display using the film are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007074793-A (JP)
Title: Dc-dc converter
Inventor: MINAMI KAZUYASU
IPC: H02M3/155
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter which does not need a driver circuit for control of an auxiliary switch element, being able to control the vibration in switching voltage waveform that is induced by an LC oscillating circuit composed of the inductance of wiring and the floating capacity of a switch element.  <P>SOLUTION: It controls the auxiliary switch element by a resistive element and a capacitive element, without being provided with a driver circuit for control of the auxiliary switch element. To be concrete, one end of the resistive element R3 and one electrode of the capacitive element C5 are connected with the control electrode of a transistor Q3, and the other electrode of the capacitive element C5 and the second current electrode of the transistor Q3 are connected with the second current electrode of a transistor Q1 and the second current electrode of a transistor Q2, and the first current electrode of the transistor Q3 is connected with the other end of the resistive element R3, and also is connected with the first current electrode of the transistor Q1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070274-A (JP)
Title: Cell differentiation promoter
Inventor: KAWANAKA SATOSHI
IPC: A61P5/50
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition effective for preventing or ameliorating diabetes including insulin-resistant diabetes, obesity or metabolic syndrome by taking a crushed material or extracted material of a plant widely used as a food material and active to promote the differentiation induction from a precursor fat cell to a fat cell.  <P>SOLUTION: The composition having activity to promote the differentiation induction from a precursor fat cell to a fat cell is composed of a crushed material or extracted material of the sprout (shoot) of a plant of the family Brassicaceae, preferably the genus Brassica, preferably broccoli, kale or cabbage. The invention further provides a cell differentiation promoter and a food or drink having cell differentiation promoting activity and containing the composition as an active component.  <P>COPYRIGHT: (C)2007,JPO&INPIT