baber/WOPTO huggingface dataset:
Patent JP-2009230283-A (JP)
Title: Bar code scanner and method for controlling the same
Inventor: SUZUKI KATSUYUKI
IPC: G06K7/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code scanner surely preventing double reading of a bar code even when an unauthorized interrupt occurs in a CPU (Central Processing Unit) by noise such as static electricity, and to provide a method for controlling the bar code scanner.  <P>SOLUTION: A photosensor receives reflected light from the bar code, binarizing an electric signal to be output, and thereafter converts it into width information of bars and spaces constituting the bar code. Next, the width information is stored in a memory, and an interrupt signal generation part outputs an interrupt signal according to that the width information of all the bars and spaces constituting the bar code is completely stored. When the CPU receives the interrupt signal, the CPU sequentially reads the width information of the bars and the spaces from the memory, and erases the width information from the memory. After reading all pieces of the width information, the CPU decodes the width information into bar code information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229702-A (JP)
Title: Method of manufacturing optical element
Inventor: KODA TOMOYUKI
IPC: G02B5/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element, improving the quantity of transmitted light while maintaining high diffusion of projecting and recessed parts caused by grinding for eliminating uneven luminous intensity distribution.  <P>SOLUTION: According to this manufacturing method, a projecting part 16 of the optical element 15 is subjected to grinding so that a roughened surface is formed by a large projecting and recessed part 11 whose form error Pv (Peak to value) is within 10 μm and a small projecting and recessed part whose arithmetic roughness Ra (Reckoning asperity) is 0.29-0.6 μm, which is formed on the surface of the large projecting and recessed part 11. The optical element 15 is held with the projecting part 16 abutted or brought close to a face 21 of a mold bed 22 having the face 21, which is shaped along the projecting part 16 to cover the projecting part 16 only. The mold bed 22 is carried onto a heat plate 24 having a plurality of built-in heat sources 23, thereby heating the mold bed 22. The roughened surface of the projecting part 16 of the optical element 15 is heated by the face 21 of the mold bed 22, thereby melting very small projecting and recessed part 12 of a surface layer of the large projecting and recessed part 11 of the roughened surface of the projecting part 16 so that only the large projecting and recessed part 11 is left undone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009051196-A (JP)
Title: Coated steel sheet
Inventor: NISHIYAMA NAOKI
IPC: B32B15/08
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated steel sheet superior in adhesion to a coated film and a corrosion resistance, especially in an edge surface corrosion resistance without using chromium in a chemical conversion coating.  <P>SOLUTION: A zinc based plating layer formed on the both sides of a steel sheet, a base coat layer containing at least one of Co, Ni, and Fe and in which an amount deposited is 2-20 mg/m<SP>2</SP>in total and an amorphous chemical conversion layer without containing chromium but containing phosphor, silica, acrylic resin and a urethane resin are formed in order. A primer coating film and a top coating film are formed on a chemical conversion film on one surface of the steel sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227153-A (JP)
Title: Hollow structure, and method for manufacturing the same
Inventor: YOSHIMURA HIDENORI
IPC: F16F7/12
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow structure, and a method for manufacturing the same, providing an energy absorption function to compression force both in the axial direction and in the radial direction, while achieving high strength to axial tension and bend deformation.  <P>SOLUTION: The hollow structure comprises a cylindrical member, having a plurality of diametrically expanded parts 2A formed at an interval along its axial direction. Between the plurality of diametrically expanded parts 2A, cylindrical connection parts 3A are provided. The diametrically expanded part 2A has the inner diameter that is larger than the inner diameter of the connection part 3A, and the outer diameter that is larger than the outer diameter of the connection part 3A. A certain degree of strength is maintained up to specified compression to cause deformation, regardless of the application direction of compression force. When the specified compression is exceeded, the energy absorption function is achieved. The hollow structure 1A has great tensile strength to tensile force along the axial direction, thereby strength to tension and bend deformation are increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273943-A (JP)
Title: Aqueous makeup cosmetic
Inventor: TAIRA MASAHIRO
IPC: A61Q1/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous makeup cosmetic with excellent spreadability and cool feeling in coating, imparting a cosmetic film with excellent cohesiveness to the skin without slipping and sliding with uniform finish and excellent appearance, free from load to the skin such as stiff feelings and dry feelings, and excellent durability of makeup.  <P>SOLUTION: The aqueous makeup cosmetic is characterized by formulating following (a), (b), (c) components, wherein the component (a) is a glycosyl trehalose, (b) a polyacrylic acid salt, and (c) a powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228368-A (JP)
Title: Alc panel for forming fireproof coated structure, and fireproof coated structure
Inventor: SUGAYA NORIHISA
IPC: E04B1/94
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ALC panel for forming a fireproof coated structure high in mounting strength of the ALC panel to a steel column and excelling in fireproof performance, and the fireproof coated structure using the ALC panel.  <P>SOLUTION: The ALC panel for the fireproof coated structure is used for constructing the fireproof coated structure by arranging two pairs of ALC panels 10, 11 of different width at the outer periphery of the steel column 14, and screwing tapping screws 12 from the wall surface end of each large width panel 11 to a long side end face 10a of the small width panel 10. The ALC panel has reinforcing metal lath embedded along the wall surface, and both side ends 13a, 13a of the metal lath 13 are bent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227446-A (JP)
Title: Guide roller, solution film forming method, and solution film forming equipment
Inventor: ABIRU DAISAKU
IPC: B29L7/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To quickly form a polymer film reduced in anisotropy by restricting elongation in the conveying direction.  <P>SOLUTION: A dope including a polymer and a solvent is made to be cast from a casting die to a surface of a traveling support so as to form a cast film, Thereafter, the cast film is peeled from the surface of the support by a peeling roller, and the peeled cast film is used as a gel-like strip moist film 31, conveyed by a plurality of guide rollers 36, and guided to a tenter. The guide roller 36 is a so-called concave roller, and the circumferential surface brought in contact with edges 62 of the moist film 31 has a waved part 64. The waved part 64 has a form wherein valleys and crests each having a semi-circular cross section are arranged in the X direction alternately.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238927-A (JP)
Title: Organic semiconductor material, and organic transistor
Inventor: MORI TAKEHIKO
IPC: C07D339/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor material which is applicable to a wet process of a reduced manufacturing cost.  <P>SOLUTION: The organic semiconductor material contains a dibenzo-tetrathiafulvalene derivative expressed by general formula (where R<SB>1</SB>and R<SB>2</SB>are each 2-12C alkyl group).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235980-A (JP)
Title: Pump parts bonding structure and pump device
Inventor: HATTORI MASAYA
IPC: F04D29/42
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump parts bonding structure which can be improved in added value by realizing a cost reduction while maintaining a necessary function by devising a scheme of bonding a liner ring of pump parts to a casing.  <P>SOLUTION: A liner ring 9 is fit into an inner circumferential portion 10 of a suction cover 4 of a vertical shaft mixed flow pump in order to define a gap between the inner circumferential portion 10 and an impeller circumferential edge 8A of an impeller 2. For that purpose, there are provided a surrounding gap area 12 for forming a bond layer 11 between an outer circumferential portion 9A of the liner ring 9 and the inner circumferential portion 10, a positioning means 13 for positioning a vertical position in relation to the inner circumferential portion 10 of the liner ring 9, a sealing means 14 for sealing a lower end of the outer circumferential portion 9A and the inner circumferential portion 10, an air vent passage 15 which communicates with the surrounding gap area 12 and communicates from a corresponding portion of the outer circumferential portion 9A to the outside, and a bond filling opening 16 formed in the suction cover 4 in such a manner as to communicate with the surrounding gap area 12. The liner ring 9 can be bonded to the inner circumferential portion 10 with the bond filled from the filling opening 16 to the surrounding gap area 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235002-A (JP)
Title: Method for producing hydrocarbon oxycarbonyl oxyalkanoic ester compound
Inventor: YAMAMOTO YOSHIFUMI
IPC: C07B61/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial production method of a hydrocarbon oxycarbonyl oxyalkanoic ester compound, easily yielding the target compound, i.e. the hydrocarbon oxycarbonyl oxyalkanoic ester compound of formula (III), in a high yield.  <P>SOLUTION: The hydrocarbon oxycarbonyl oxyalkanoic ester compound can be produced in an extremely high yield by reacting a carbonate compound with a cyclic ester in the presence of at least one solid catalyst chosen from an alkali metal carbonate, an alkaline earth metal carbonate, an alkaline earth metal hydroxide, an alkaline earth metal oxide, an ion-exchange resin and a clay mineral.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234119-A (JP)
Title: Rfid printer and holding member of rfid inlet
Inventor: KANZAKI NAGAHIRO
IPC: G06K17/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID printer which reduces a cost required for test printing.  <P>SOLUTION: The RFID printer 1 makes printing by a printing section 2, and reads and writes data by a communication section 3, on a label sheet of paper L having an RFID inlet in a normal operation. When a test printing is made on a test sheet of paper L' having no RFID inlet instead of the label sheet L, by the printing section 2, to read and write the data is made to the RFID inlet 10a by the communication section 3. A holding member 10 holds the RFID inlet 10a in the state where to read and write the data can be made by the communication section 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233218-A (JP)
Title: Reel type game machine
Inventor: GOTO SATOSHI
IPC: A63F5/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of allowing a game to smoothly proceed.  <P>SOLUTION: When a prescribed number of game mediums (for example, three game tokens) are slotted, a reel is set ready to turn, and the reel starts turning by operating a turning starting member in the turning ready state. When the turning starting member is operated, a lottery is executed to determine whether or not to generate a special game in which a specified number of game mediums determined in advance are given (for example, big bonus game or regular bonus game). After the special game is internally won, the game player selects whether the player will play the special game, or plays an alternative particular game as a privilege granted for not performing the special game for the specified period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233245-A (JP)
Title: Game medium dispenser
Inventor: KATO HIROKI
IPC: A63F7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium dispenser capable of quickly responding to a fraudulent use of an information recording medium by theft.  <P>SOLUTION: In this game medium dispenser, a CR unit 10 that receives a use stop ID list notifying of negotiable value recording media C whose use is stopped due to theft or the like, from a prepaid system management computer 50, stores the list in a use stop ID list storage means 12a, when the ID of an inserted negotiable value recording medium C is listed in the use stop ID list, stops the handling of the negotiable value recording medium C to prevent the fraudulent use, when a negotiable value recording medium C discharged just before is stolen, and commands, via a use stop operation input part 15, to transmit the last returned medium information recorded in the use medium history information recording means 16 to the prepaid system management computer 50 and update the use stop ID list, so that the stolen negotiable value recording medium C becomes unavailable in a game parlor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243535-A (JP)
Title: Damper with limiter
Inventor: TAKESHITA MASAHITO
IPC: B60K6/445
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate variations in limiter torque by filling up lubricating oil in a damper with a limiter which forms a power transmission mechanism of a hybrid vehicle.  <P>SOLUTION: This damper 1 with the limiter provided with a plurality of damper springs 5, 5... is provided in an outer case 4 composed of a front cover 14 connected to a drive plate 17 and a rear cover 15. Friction materials 11, 11 are provided on the peripheral part of the disk 8 of the damper 1, and the peripheral part of the disk is sandwiched between the front cover 14 and a limiter plate 2 push-pressed by a spring. A hub 13 formed with a shaft hole 12 for fitting an output shaft 19 is attached to the center of the damper 1, a seal member 20 is mounted between the outer periphery of the hub and the inner periphery of a sleeve, and the shaft hole 12 of the hub 13 is closed without penetration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242752-A (JP)
Title: Optical sheet, method for manufacturing optical sheet, molded body and method for manufacturing molded body
Inventor: KAWAHIGASHI HIROYUKI
IPC: B29C48/91
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which has high light transmittance and is easily processed into a molded body such as a light transmission plate having thin thickness and a large screen size, to provide a method for manufacturing the optical sheet, to provide a molded body made by forming a rugged pattern on the surface of the optical sheet, and to provide a method for manufacturing the molded body.  <P>SOLUTION: The optical sheet is made by extruding from an extruder an aromatic polycarbonate resin composition which comprises 100 pts.mass of an aromatic polycarbonate (A) having a viscosity-average molecular weight of 22,000 or less, and 0.01 to 1 pt.mass of an antioxidant (B) and does not contain blue color type dyestuff or pigment and, thereafter, cooling the extruded resin composition at a temperature of the glass transition temperature or lower, wherein a total light transmittance in the thickness of the optical sheet of 0.1 to 1 mm is 91% or more. Further, the method for manufacturing the optical sheet comprises: a molding process of melt-extruding the aromatic polycarbonate resin composition into a sheet shape; a cooling process of rapidly cooling the melt-extruded sheet-shaped molded body to a temperature of the glass transition temperature or lower; and a heat treatment process of heat-treating the cooled sheet-shaped molded body at a temperature of 50°C or higher and of the glass transition temperature of the aromatic polycarbonate resin composition or lower. Furthermore, the molded body made by forming a rugged pattern on the surface of the optical sheet, and the method for manufacturing the molded body made by forming a rugged pattern on the surface of the optical sheet are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250628-A (JP)
Title: Peak hold circuit
Inventor: HIRAI AKIHITO
IPC: G01R19/04
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peak hold circuit capable of outputting a peak voltage even when the output voltage level of an operational amplifier is insufficient in such a case of high-speed input signals.  <P>SOLUTION: The peak hold circuit is provided with an input comparator; a hold capacitor; a charging current circuit having a charging current control terminal for supplying a charging current for the hold capacitor; and a discharge circuit. The input comparator is constituted of an operational amplifier which compares a voltage of input signals with a hold voltage of the hold capacitor. A level shifter is provided between an output terminal of the operational amplifier and the charging current control terminal of the charging current circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250510-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: FUJITA YOJI
IPC: F28F21/08
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger and its manufacturing method suppressing corrosion of a heat transfer tube, and suppressing deterioration of adhesion of the heat transfer tube and a fin.  <P>SOLUTION: The heat exchanger 1 includes a fin 10, and the heat transfer tube 20 connected to the fin 10. The fin 10 includes a first portion 11 connected to the heat transfer tube 20, and a second portion 12 electrically connected to the first portion 11. A spontaneous potential of metal composing the first portion 11 is higher than a spontaneous potential of metal composing the second portion 12. A difference between the spontaneous potential of the metal composing the first portion 11 and a spontaneous potential of metal composing the heat transfer tube 20 is smaller than a difference between the spontaneous potential of the metal composing the second portion 12 and the spontaneous potential of the metal composing the first portion 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252511-A (JP)
Title: Fuel cell system
Inventor: ANDO SHOJI
IPC: H01M8/04
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which an output voltage of a fuel cell is hard to reduce even if greater power generation is abruptly requested later.  <P>SOLUTION: A fuel cell system 1 comprises: a fuel cell stack 10; power generation control means for generating power in either a normal generation mode or a water-excretion generation mode; an output detecting unit 53 for detecting an output current of the fuel cell at a predetermined time interval; a water-amount calculating section for calculating the amount of water within the fuel cell stack 10 based on the output current. In the case of power generation in the normal generation mode, when the amount of water within the fuel cell stack 10 shows a first predetermined value or more in which the mode should be changed to the water-excretion generation mode, the power generation control means shifts the mode from the normal generation mode to the water-excretion generation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260422-A (JP)
Title: Relative displacement biasing device and electronic device using relative displacement biasing device
Inventor: SHIMOMURA AKIRA
IPC: H04M1/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making relative displacement biasing device which has an extremely high commercial value, and an electronic device using the relative displacement biasing device.  <P>SOLUTION: The relative displacement biasing device biases the relative displacement of a first member 1 and a second member 2 which are connected so as to be freely relatively displaced. The relative displacement biasing device has a first connector 3 which is connected to the first member 1, and a second connector 4 which is connected to the first connector 3 slidably by energization in a leaving direction, and connected to the second member 2. The second connector 4 is provided with an energizing body connection portion 6 to which the other end of an energizing body 8 having one end connected to an energizing body connection portion 10 provided to the first connector 3 is connected, and one or both of the first connector 3 and second connector 4 are provided with an energizing body concealing support portion 12 disposed outside the energizing body 8 to support the energizing body 8 in a concealed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008217030-A (JP)
Title: Method of manufacturing liquid crystal display device, and liquid crystal display device
Inventor: YAMAGUCHI HIDEMASA
IPC: G02F1/1343
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a transflective liquid crystal display device that improves contrast by preventing light leakage in displaying a black color, while ensuring high transmission by enlarging a transmissive display area.  <P>SOLUTION: The method of manufacturing the liquid crystal display device has a step of forming a gate line 3 and a signal line on a substrate 12 so as to be orthogonal with each other; a step of forming a reflection irregularities forming layer 14 with irregularities for diffusing light in a reflective display area A; a step of forming a flattened layer 15, 15a so as to cover the reflection irregularities forming layer 14 in the reflective display area A, and also to cover at least the end of the gate line 3 or the signal line in the transmissive display area B; and a step of forming a transparent electrode 16 on the flattened layer 15, 15a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291010-A (JP)
Title: Topically retainable sustained-release micro particles
Inventor: OGAWA TAIRYO
IPC: A61K47/36
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide micro adherent particles excellent in adhesion to a mucous membrane, local retainability, and sustained-releasability; and a preparation therefrom.  <P>SOLUTION: Disclosed are adherent micro particles having an adhesion rate to mucous of 30-100%, in which fine adherent particles are dry-coated on the surface of micro particles with an average particle size of 5-50 μm containing a medicine, a production process therefor, and a preparation containing the micro particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264550-A (JP)
Title: Delivery system for stent-graft
Inventor: MURRAY ROBERT
IPC: A61F2/06
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery system for selectively holding and deploying each end of an endoprosthesis.  <P>SOLUTION: The delivery system by this invention includes a spindle (120G) having a spindle body (122G). The spindle includes proximal spindle pins (124G) and distal spindle pins (2030). The delivery system comprises a sleeve (112G) and a middle member sleeve (2022). The endoprosthesis includes proximal spindle pin catches (1202) and distal spindle pin catches (2012). The distal spindle pins (2030) extends into the proximal spindle pin catches (1202) and the sleeve (112G) radially constrains the proximal end of the endoprosthesis. The proximal spindle pins (124G) extends into the distal spindle pin catches (2012) and the middle member sleeve (2022) radially constrains the distal end of the endoprosthesis. Spindle pins may be omitted at one or both ends of the endoprosthesis.  <P>COPYRIGHT: (C)2009,JPO&INPIT