baber/WOPTO huggingface dataset:
Patent JP-2005298252-A (JP)
Title: Apparatus for manufacturing compound semiconductor single crystal
Inventor: NAGAYAMA TAKUJI
IPC: C30B27/02
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a compound semiconductor single crystal, which has a structure capable of efficiently cooling the upper part of a furnace and making the shape of the solid-liquid interface into a projected shape.  <P>SOLUTION: In the apparatus for manufacturing the compound semiconductor single crystal by pulling the single crystal from a GaAs melt 6 in a PBN crucible 7 arranged in a pressure-resistant container 9 with a pulling shaft 1, the structure capable of efficiently cooling the upper part of the furnace is formed by attaching a graphite umbrella 10 to the pulling shaft 1, so as to shield radiation from the GaAs melt 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004335452-A (JP)
Title: Battery pack
Inventor: KONUKI TOSHIAKI
IPC: H01M2/10
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack superior in assembly performance and volume and weight efficiency.  <P>SOLUTION: The battery pack 28 comprises eight pieces of individually bound batteries 5c. In the individually bound battery, a spacer 4a, of which opposed face to the face contacting the outer circumference side is flat shape, is arranged on the outer circumference side of a secondary battery 1, and the secondary battery 1 and the spacer 4a are covered by a heat contraction tube 9 and bound and closely adhered. The individually bound batteries 5c are combined with the positive electrode and the negative electrode terminals of the adjoining secondary batteries 1 alternating their vertical directions and their fixing adhesive faces 6c and their adjoining fixing adhesive faces 6d adhered. The positive electrode and the negative electrode terminals of the secondary battery 1 are connected to the opposite polarity of the adjoining battery 1 by a connecting bus bar 7 and the secondary batteries 1 as a whole are connected in series, and thus, the battery pack 28 is constituted. The spacer 4a and the heat contraction tube 9 are used and the fixing adhesive faces 6c, 6d serve as a fixing face for combining each individually bound battery 5c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303039-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MITANI TSUTOMU
IPC: H01L23/12
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor device having a fan-in configuration using no interposer.  <P>SOLUTION: In the semiconductor device 100 comprising a conductive substrate 10 and an insulating resin 13 for sealing a semiconductor chip 12 thereon, a plurality of first conductive patterns consisting of first connection electrodes 10a and re-wiring parts 10b extended therefrom are formed on the conductive substrate 10. Further, a second conductive patterns consisting of second connection electrodes 11 connected to the ends of the re-wiring parts 10b of the first conductive patterns are formed on the back side of the conductive substrate 10. The first connection electrodes 10a are arranged at the positions opposite to the electrode pads 14 of a semiconductor chip 12, and are electrically connected to the electrode pads 14 with metal thin wires 15. The second connection electrodes 11 are two dimensionally arranged in the lower region where the semiconductor chip 12 is located and the semiconductor device having fan-in configuration is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304573-A (JP)
Title: Container with book support
Inventor: KOGO HIROSHI
IPC: B65D25/06
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent books from falling down in a container to store many books in a standing condition.  <P>SOLUTION: An opening portion 51a is provided in a first bottom plate 51 as the bottom plate of the storage space of the container and a second bottom plate 52 forming the bottom of the opening portion 51a is provided below the opening portion 51a. The engagement portions 7a of the leg portion 7b of a book support 7 are inserted and arranged in the space 6 between the opening 51a and the second bottom plate 52. The book support 7 is engaged by the expansion action of a spring force in the spaces of the engagement portions 7a. The engagement is released by the expansion action in the spaces of the engagement portions 7a. The book support 7 is appropriately engaged in an appropriate position and appropriately moved in the opening 51a and the space 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311641-A (JP)
Title: Digital signal recording/reproducing device
Inventor: NONAKA TOMOYUKI
IPC: G11B27/10
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that editing work of contents is a heavy burden to a user.  <P>SOLUTION: The digital signal recording/reproducing device is provided with a receiver, which receives information for skipping a reproduction digital signal at fixed intervals, a compressor for compressing the digital signal, a recorder for recording the compressed digital signal in a recording medium, a reproducer for reproducing the compressed digital signal from the recording medium, and a control unit for controlling the compressor, the recorder, and the reproducer. The device has a first mode for reproducing first compressed digital signal from the recording medium, and a second mode for generating a second digital signal by removing skip information periods of the receiver from the first digital signal and recording it again in the recording medium. The control unit executes the first mode and the second mode in parallel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311065-A (JP)
Title: Manufacturing method of mems (microelectronic mechanical system) device and bonding substrate for manufacturing mems device
Inventor: IKEGAMI NAOKATSU
IPC: B81B3/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the film thickness of an MEMS device, while securing the handling strength of a cap substrate, when the cap substrate is bonded to a device substrate in the manufacture of the MEMS device.  <P>SOLUTION: The manufacturing method of the MEMS device comprises a step of forming an MEMS device body 100 on the substrate 1; a step of forming a recess 21 around the MEMS body 100 on the substrate 1; a step of forming a projection 31 which matches with the recess 21 on another substrate 2; a step of forming the other substrate 3, by engaging the projection 31 with the recess 21 to connect the substrate 1 and the substrate 2; a step of bonding the substrate 3 onto a UV sheet 700 at the side of the substrate 2; and a step of separating the MEMS device main body 100 by dicing the substrate 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281845-A (JP)
Title: Dispersion of metal colloid, and method for producing dispersion of metal colloid
Inventor: SAKURA TAKESHI
IPC: B01J13/00
Filed: 2004-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly concentrated dispersion of a metal colloid, and to provide a method for producing the dispersion in liquid phase.  <P>SOLUTION: The method for producing a dispersion of a metal colloid includes reducing a metallic ion in a solution which comprises: an amine compound; a polyethylene glycol derivative R-PEG-SX; and/or R-PEG-S-S-PEG-R' and/or PEHA-Phenyl-PEG-R and/or R-PEG/PAMA, (wherein R and R' represent a functional group selected from the group consisting of an acetal, an aldehyde, a hydroxyl group, an amino group, a carboxyl group, an active ester azido group, a biotin group, a monosaccharide, an oligosaccharide, an amino acid, a nucleic acid, an allyl group, a vinyl benzyl group, a methacryloyl group and an acryloyl group; X represents hydrogen or a pyridylthio group; PEHA represents a pentaethylene hexamine group; and PEG/PAMA represents a block polymer of polyethylene glycol and methacrylic acid polymer). Thus obtained dispersion shows stable dispersibility.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004265872-A (JP)
Title: Fuel cell, fuel cell generator and instrument using the same
Inventor: KAMO YUICHI
IPC: H01M8/02
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact power source without using a separator and supplemental device like a fluid supplying mechanism, most suitable for portable use.  <P>SOLUTION: The fuel cell has an anode 3 oxidizing a liquid fuel, a cathode 4 reducing oxygen, and an electrolyte film 2 insulating the anode 3 from the cathode 4. The fuel cell is structured in a hollow support body, and the power generating part is constructed by arranging the anode 3, the electrolyte film 2, and the cathode 4 on a peripheral surface of the hollow support body 1. The fuel cell is constructed so that the power generating part contacts the fuel at the outside of the hollow support body and contacts oxygen at the inside thereof. A fuel cell generator and an instrument using the fuel cell are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004341516-A (JP)
Title: Common anode passive matrix type organic light emitting diode (oled) display, driving circuit therefor, method for precharging same organic light emitting diode, and arrangement
Inventor: TANGHE GINO
IPC: G09G3/20
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precharging circuit which is suitably used for a large-sized screen OLED display arranged with common anode constitution.  <P>SOLUTION: Disclosed is a precharging circuit incorporated in a driving circuit of the common anode passive matrix large-sized screen OLED display device to conquer a capacitance characteristic C<SB>OLED</SB>characteristic of an OLED element. A 1st precharging circuit includes a MOSFET element incorporated in an ordinary driving circuit to apply a precharging voltage to the cathode of a given OLED element right before a desired "ON" time, thereby rapidly conquering the C<SB>OLED</SB>. A 2nd precharging circuit includes a method of grounding the cathode of a given OLED element while connecting the anode to a positive voltage right before a desired ON time in an ordinary driving circuit, thereby rapidly conquering C<SB>OLED</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247755-A (JP)
Title: Plasma etching using xenon
Inventor: MAK STEVEN
IPC: C23F4/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic etching processing method where etching rate is high, etching selection ratio of substrate vs. resist is high and micro-filling property is reduced.  <P>SOLUTION: A substrate having grain boundary on which the resist is coated is placed in an etching area inside a chamber, and a process gas containing a first etchant, a second etchant and xenon is introduced into the etching area. Plasma is generated in the etching area to convert the process gas into an etchant gas to realize the anisotropic etching process where etching rate is high, etching selection ratio of substrate vs. resist is high and micro-filling property is reduced. Preferably, the first etchant contains Cl<SB>2</SB>and the second etchant contains BCl<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005312540-A (JP)
Title: Pachinko game machine
Inventor: NISHIMURA MIKI
IPC: A63F7/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of relieving a player when a state incapable of obtaining a privilege continues for a long time.  <P>SOLUTION: The number of times that a special pattern varies without shifting to a big winning game state is counted by a variable K, and in the case that the variable K becomes a constant M, shifting to the big winning game state whose ending condition is "the consumption of the opening / closing operation of a big winning port to the rounds of the constant N at maximum" is surely executed. At the time, by a first dip switch 206 and a second dip switch 207 (S402 and S405), the value of the constant N or the constant M can be changed (S403, S404, S406 and S407).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317080-A (JP)
Title: Disk device
Inventor: UEJIMA RIKIYA
IPC: G11B17/056
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device which can suppress drawing operation speed of a tray main part in drawing out of the tray main part at near the completion of drawing of the tray main part, and can reduce a collision sound when the tray main part collides with a stopper at the side of the device main part.  <P>SOLUTION: In a disk device in which drawing in/out movement of the tray main part 1 is performed smoothly by fitting a guide boss 5 for transfer a disk tray which is set up upward and protrusively in the device main part 4 to a guide rail 3 of the tray main part 1, the rail width of the part facing to an end edge 3a of the guide rail 3 in the tray main part 1 is narrowed. Thus the device is constituted to suppress the drawing operation speed of a tray main part 1 in drawing out of the tray main part 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312349-A (JP)
Title: Method for producing rice cake wrapped in piecrust, and the rice cake wrapped in piecrust
Inventor: TAMURA NOBORU
IPC: A23L7/10
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rice cake wrapped in piecrust which is combination confectionery composed of a combination of at least different two kinds of foodstuffs, and having novel appearance, flavor and palate feeling: and to provide the rice cake wrapped in the pie crust.  <P>SOLUTION: The method for producing the rice cake wrapped in the piecrust comprises forming rice cake dough 2 to which an emulsifier and trehalose are added, into a prescribed shape, wrapping up the formed rice cake with piecrust dough 1 to be encased therein, and rapidly freezing the wrapped rice cake followed by baking it at high temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314160-A (JP)
Title: Method of synthesizing high density and highly oriented carbon nanotube
Inventor: ANDO HISAHIRO
IPC: C01B31/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily synthesizing high density and highly oriented carbon nanotubes in a large volume at a low cost without requiring strict control.  <P>SOLUTION: Transition metal particles 23 controlled in size are deposited on an Si substrate 21 having a silicon oxide film 22 on its surface, then this substrate is immersed in an organic liquid, and heated at a synthesis temperature of the carbon nanotubes. Because the sustrate is covered by the silicon oxide film, the transition metal particles 23 never sink into the Si substrate 21 by reacing with it, and as a result, the high density and highly oriented carbon nanotubes can be easily manufactured in a large volume and at a low cost, with good reproducibility.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318391-A (JP)
Title: Color conversion definition generating method, color conversion definition generating apparatus, and color conversion definition generating program
Inventor: SHIGETA NORIMASA
IPC: H04N9/64
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion definition generating method capable of carrying out highly accurate mapping from a color expression region to another color expression region while avoiding disadvantages such as creation of an image with discontinuous color tone and creation of an image with unnatural impression and to provide a color conversion definition generating apparatus and a color conversion definition generating program.  <P>SOLUTION: The color conversion definition generating method includes: a color coordinate conversion definition acquisition step of acquiring a first color conversion definition for defining color matching coordinate conversion between a first color space depending on a first device and a second color space depending on a second device; a color conversion definition generating step of generating a second color conversion definition for defining coordinate conversion for providing less gradation defect than that of color matching coordinate conversion; and a color conversion definition composition step of composing the first and second color conversion definitions by prioritizing the second color conversion definition at an edge side of a color expression region wherein colors can be expressed by the second device and prioritizing the first color conversion definition in the inside of the color expression region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004359944-A (JP)
Title: Ink for inkjet recording
Inventor: OGAWA HIROYUKI
IPC: C09D11/322
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet recording which even when it is printed on a non-coated paper, causes hardly permeation to the thickness direction of a recording medium of a vehicle, and oozing to the horizontal direction thereof, and even when it is left for a long period of time, causes hardly clogging of a nozzle.  <P>SOLUTION: In the ink for the inkjet recording comprising a vehicle and a coloring agent dispersed in the vehicle, and on demand, a dispersant for the coloring agent, the vehicle comprises at least a first solvent component and a second solvent component, the first solvent component having the lowest boiling point among constituent components of the ink, and higher viscosity than that of the ink, and the second solvent component having higher boiling point than that of the first solvent component. The boiling point of the first solvent component is preferably ≤280°C, and a content thereof is preferably 10-80 wt.% to the whole amount of the ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320469-A (JP)
Title: Polycarbonate resin composition and molded article
Inventor: HAYATA YUSUKE
IPC: C08L83/10
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flame retardance of a polycarbonate resin composition without using a halogen based flame-retardant and seek high fluidization of the resin composition.  <P>SOLUTION: The polycarbonate resin composition comprises (A) 100 pts. mass polycarbonate composed of (a-1) 10-100 mass% polycarbonate-polyorganosiloxane copolymer and(a-2) 90-0 mass% aromatic polycarbonate and (B) 5-100 pts. mass fatty acid polyester.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004239271-A (JP)
Title: Compressor
Inventor: SATO KAZUYA
IPC: B23K103/22
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a reliability by enabling the fixing of a case made of metals having different melting points and a suction pipe to be welded with a method which enables secrecy and automation without using a flux.  <P>SOLUTION: A hole is formed to the case. And, the suction pipe is energized with prescribed force to the hole. Pulse welding is executed in a state of making the hole and the suction pipe into close contact with each other in the same way. In this way, the hole is formed by boring or punching. At the same time, the inside at a welding part of a weldment is formed into a shape which is gradually expanded toward the tip. Accordingly, a molten material at a point-contact part is pushed out with the force applied to the weldment. As a result, the welding with uniform strength can be executed inexpensively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004339218-A (JP)
Title: Use of organic compound
Inventor: GRAVES KURT CHUM
IPC: A61K31/4184
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating cardiovascular disease, inducing reconstruction of the cardiovascular system, and therefore decreasing a risk of decease after the disease, especially apoplexy and cardiac infarction, more especially the cardiac infarction accompanied with left ventricular dysfunction or cardiac insufficiency.  <P>SOLUTION: This method comprises administering a pharmaceutical composition comprising a combination of an angiotensin II receptor blocker (ARB) and an ACE (angiotensin converting enzyme) inhibitor. A combination in which valsartan is used as the ARB and captopril is used as the ACE inhibitor is especially preferably administered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005327156-A (JP)
Title: Relationship detection system
Inventor: KANDA TAKAYUKI
IPC: G06F19/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relationship detection system capable of detecting personal relationships in a short period of time by detecting the movement loci of persons.  <P>SOLUTION: The relationship detection system includes a plurality of readers 20 for detecting radio tags 18 attached to persons. The reader 20 detects the distance to or the direction of each radio tag 18. Based on this distance or direction information, the positions of the radio tags 18, i.e., the persons 14, are detected and the movement loci of the persons 14 are recorded. Based on the movement loci, a determination is made as to, e.g., whether or not one of the persons 14 and another of the persons 14 have moved along a similar locus at about the same time. This allows determining how friendly the persons 14 are to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324731-A (JP)
Title: Steering system and torque detection device
Inventor: HASEGAWA AKIRA
IPC: B62D6/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system simple in structure and easy to detect steering torque, and a torque detection device simple in structure and easy to detect rotational torque.  <P>SOLUTION: A steering wheel 40 and a reaction imparting device 42 are connected by a connecting device 44. The connecting device 44 includes a connecting member 70 and an auxiliary connecting member 72, and connects the steering wheel 40 and an operation shaft 60 of the reaction imparting device 42 to be relatively rotatable by the auxiliary connecting member 72 and to be rotation-transmissive by the connecting member 70. The connecting member 70 transmits rotational operation force added to the steering wheel 40 to the operation shaft 60 and transmits rotational force of the operation shaft 60 rotated and driven by the reaction imparting device 42 to the steering wheel 40. At the time, bending moment is applied to the connecting member 70 to be bent. Based on bending amount of the connecting member 72 detected by a strain gauge 84 stuck on the connecting member 70, operation torque is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331336-A (JP)
Title: Spring detector and plenum spring feeder
Inventor: TAKEDA KAZUHIRO
IPC: G21C17/06
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To feed a plenum spring of an appropriate length in accordance with every type of pellets accommodated in a cladding tube.  <P>SOLUTION: A spring cassette 12 for feeding plenum springs 21 one by one is placed. A first sensor 31, a second sensor 32, a third sensor 33 and a fourth sensor 34 consisting of optical sensors for detecting tightly wound parts 21b of the plenum springs 21 are placed as length detection means for detecting the length of the plenum springs 21 fed from the spring cassette 12 to a feeding component 22 are placed. A controller is placed to judge whether the fed plenum springs 21 have a prescribed length or not on the basis of the detection results from the length detection means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI