baber/WOPTO huggingface dataset:
Patent JP-2009230146-A (JP)
Title: Positioning apparatus for optical element
Inventor: FEIERTAG CARSTEN
IPC: G02B21/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning apparatus for an optical device, which provides easy cleaning of the positioning apparatus and prevents a large portion of accumulation or persistent intrusion of contaminant.  <P>SOLUTION: The present invention relates to a positioning apparatus (10) of a positioning unit for positioning an optical device of the positioning unit comprising at least one optical element in the ray path of a microscope in front of an eye to be observed, wherein the positioning apparatus comprises a carrier device (11) for coupling the positioning apparatus to the microscope and a holding apparatus (12) for holding the optical device. The holding apparatus comprises holding devices (20) for connecting the optical device to the holding apparatus, wherein the holding devices are configured in such a manner that a distance space (24) is formed between the optical device and the holding apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222638-A (JP)
Title: Al-CONTAINING HEAT RESISTANT FERRITIC STAINLESS STEEL FOR FUEL CELL, AND METHOD FOR PRODUCING THE SAME
Inventor: HATANO MASAHARU
IPC: C21D9/46
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-containing heat resistant ferritic stainless steel for a fuel cell which has good oxidation resistance and also creep fracture life by prescribing the solid solution conditions of Ti and Nb in the steel, and to provide a method for producing the Al-containing heat resistant ferritic stainless steel.  <P>SOLUTION: The Al-containing heat resistant ferritic stainless steel for a fuel cell has a composition containing, by mass, <0.02% C, >0.15 to 0.7% Si, ≤0.3% Mn, ≤0.035% P, ≤0.003% S, 13 to 20% Cr, 1.5 to 6% Al, ≤0.02% N, 0.03 to 0.5% Ti, ≤0.6% Nb, and the balance Fe with inevitable impurities, and in which, provided that a solid solution Ti content in the steel is defined as [Ti] and a solid solution Nb content is defined as [Nb], inequality (a): 0≤[Ti]≤[Nb]+0.05, 0<[Nb]≤0.6 is satisfied in the case of 13≤Cr≤16, and inequality (b): 0≤[Ti]≤1/2×[Nb]+0.15, 0<[Nb]≤0.6 is satisfied in the case of 16<Cr≤20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225430-A (JP)
Title: Fuel cell power generation system
Inventor: NISHIMURA KATSUNORI
IPC: H01M8/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent hydrogen density from falling due to nitrogen as inert gas mixing into a fuel side in a fuel cell power generation system, maintain cell voltage high, and heighten a dew point of exhaust gas through reuse of product water inside a fuel cell.  <P>SOLUTION: The system includes a fuel cell including a membrane-electrode assembly structured by pinching an electrolyte film between an anode and a cathode, and a unit cell containing an anode-side separator with a fuel flow channel, a cathode-side separator with an oxidant flow channel, and structured by pinching the membrane-electrode assembly between the anode-side separator and the cathode-side separator, a fuel supply channel supplying fuel to the fuel cell, an oxidant supply channel supplying an oxidant containing oxygen to the fuel cell, and an oxygen concentrator for enhancing concentration of oxygen. A dew point of oxidant exhaust gas exhausted from the fuel cell is to be above an operation temperature of the fuel cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009147384-A (JP)
Title: Vacuum suction device and method of manufacturing the same
Inventor: MORI MASAHIRO
IPC: C04B41/85
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce the production cost, to prevent breakage at the time of cleaning by enhancing the bonding strength between a placing part made of a porous material and a support part, and to allow contaminants remaining in the porous material of the placing part, such as grinding scraps and coming-off abrasive grains, to be sufficiently cleaned away.  <P>SOLUTION: A vacuum suction device comprises: the support part made of a fine ceramics sintered body provided with a recess; and the placing part made of the porous material constituted of ceramics powder and glass, wherein: the particles of the ceramics powder are joined by the glass to obtain the porous material; and the porous material and the support part are joined by the glass of the porous material to form the placing part made of the porous material in the recess. A junction interface between the placing part and the support part is sintered into one body substantially without a gap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010228188-A (JP)
Title: Device for separation and method for manufacturing the same
Inventor: MASUDA HIDEKI
IPC: B82B3/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can efficiently manufacture a device for the separation of bio-related molecules or the like having a pillar array structure where a pillar having a uniform size is arranged at a predetermined fine interval with high throughput, and the device for separation manufactured by a method of the same.  <P>SOLUTION: In the method for manufacturing the device for separation for separating materials, and the device 32 for separation manufactured by the method, the pillar array structure is manufactured by employing a nano-imprint method by using anodized porous alumina 22 having hole array structure on the surface formed by the anodic oxidization of an aluminum material or a copy mold manufactured as the casting mold as a repeatedly usable mold, and the pillar array structure to be manufactured is disposed in a flow path having a prescribed form.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232329-A (JP)
Title: Thin-film capacitor and manufacturing method of thin-film capacitor
Inventor: UCHIDA KIYOSHI
IPC: H01G4/33
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film capacitor that has a dielectric thin film containing a composite oxide of Ca and Zr, which can suppress leakage current better than ever.  <P>SOLUTION: A thin film capacitor 2 contains a dielectric composition expressed by the following chemical formula (1), and has a dielectric thin film 4 with a thickness of 200 to 1,000 nm and a pair of electrodes 6 and 8 that sandwich the dielectric thin film 4 between them. The chemical formula (1) is Ca<SB>m</SB>Zr<SB>1-x</SB>Ti<SB>x</SB>O<SB>3</SB>(where 0.9≤m≤1.1 and 0≤x<1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232935-A (JP)
Title: Base station selecting method and wireless communication terminal
Inventor: HIGASHIKATSURAGI KENJI
IPC: G01S5/14
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station selecting method that achieves improvement in estimation accuracy of the position of a wireless terminal, and to provide a wireless communication terminal.  <P>SOLUTION: The wireless communication terminal 2 includes a wireless communication part 11 that receives radio waves, including position information of each of a plurality of base stations 3 from among a plurality of base stations 3; a receiving strength acquiring part 12 that acquires a receiving the intensity of received radio waves for each base station 3 received by the wireless communication part 11 from the plurality of base stations 3; a reference base station selecting part 34A, that selects one base station 3 of which the strength of the received radio waves acquired by the receiving-strength acquiring part 12 are the strongest, as the reference base station from among the plurality of base stations 3 whose radio waves are received by the wireless communication part 11; and a near base station selecting part 34B that selects the base station 3 near the reference base station as a near base station from among the plurality of base stations 3, whose radio waves are received by the wireless communication part 11. The reference base station of which the intensity of the received radio wave is the strongest and near the base station close to the reference base station are selected as a plurality of base stations 3 for estimating the position of the wireless communication terminal 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239282-A (JP)
Title: Head-mounted display
Inventor: MATSUMOTO SHIGERU
IPC: G02C9/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display that can be fitted to the head of each of unspecified number of persons as much as possible.  <P>SOLUTION: In the head-mounted display, a projection part for projecting an image corresponding to image information onto a retina of an eye of a user is mounted on an eyeglass-type frame. On middle portions of left and right temples of the eyeglass-type frame, a resilient bent portion is provided which has a Z-shape in a plane view. The projection part is arranged in front of the resilient bent part of the eyeglass-type frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238437-A (JP)
Title: Solid electrolyte for flat-plate solid oxide fuel cell, and flat-plate solid oxide fuel cell
Inventor: UOZUMI SATOSHI
IPC: H01M8/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To correct ununiformity of current density due to surface temperature distribution of a power generation cell and attain high efficiency.  <P>SOLUTION: The flat-plate solid oxide fuel cell has a unit cell 10A constructed by forming a power generation cell 5A by arranging a fuel electrode layer 3 and an air electrode layer 4 on both sides of a solid electrolyte layer 2A, arranging a fuel electrode current collector 6 and an air electrode current collector 7 on the outside of this power generation cell, and arranging a separator 8A on the outside of these current collectors, and generates power generation reaction by forming reaction gas discharge holes 17, 18 for discharging a reaction gas on each face opposed to the fuel electrode layer and the air electrode layer and supplying the reaction gas to the fuel electrode layer and the air electrode layer through the current collectors from the gas discharge holes. The thickness of the solid electrolyte layer 2A is formed so that it becomes gradually thinner as it goes from the central part to the peripheral part of the face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236753-A (JP)
Title: Air conditioner
Inventor: NIWA MAMORU
IPC: H05K1/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein circuit and parts on a printed board may get malfunction due to occurrence of a discharge phenomenon from a metallic case and its dv/dt, when a high voltage power supply is used for adding an air cleaning function to an air conditioner, an output high voltage lead wire is connected to a relay connector, a high voltage leak point exists, and its position is near the metallic case, or the like.  <P>SOLUTION: In a structure, one part of the metallic case 3 is acutely cut and raised to provide an easily charge concentrating shape, and it is brought into contact with a discharge pattern 8 composed of copper foil on the printed board 1. It is configured such that the discharge pattern is connected to a control ground pattern 7 of the circuit, and a resistor 9 and a resistor 13 of certain values, the ground pattern is directly connected to a ground of an output origin of a power supply circuit, a voltage between a discharge exclusive pattern 8 and a GND pattern 12 is divided between the resistor 9 and resistor 13, discharge is detected by carrying out input into an input port of a control microcomputer 10, and the high voltage power supply is turned off when the discharge is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009183724-A (JP)
Title: Storage device for shaving razor, cartridges, or other stored items
Inventor: WORRICK CHARLES BRIDGHAM III
IPC: B65D83/10
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for storing items such as a shaving razor and cartridges.  <P>SOLUTION: A storage device 10 attached to a wall for the shaving razor 12 supported on the outside of the device 10 and replacing cartridges 13 in a sealed package stored in the inside of the device 10 is shown. The cartridges 13 have plastic housings and a plurality of blades respectively. The sealed packages have airtight seals for spacing moisture and detergent from the cartridges in the packages. The cartridges 13 are substantially not flat and have a nonflat complex shape with a large number of different contours. The sealed packages sufficiently encircle the contours and function as a protective wall (a barrier) to air and moisture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2012124974-A (JP)
Title: Dc/dc converter
Inventor: HARADA SHIGEKI
IPC: H02M3/155
Filed: 2009-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress surge voltages appearing at first and second switches in a step-down operation and a step-up operation.SOLUTION: A DC/DC converter includes: a coupling inductor L11; first and second switches Q11, Q12 connected to the coupling inductor L11 and switched complementarily; a Q11 active clamp circuit 11 connected to the coupling inductor L11 and the first switch Q11 and configured to limit a voltage applied to the first switch Q11 when the first switch Q11 is off to thereby temporarily absorb leakage energy due to leakage inductance of the coupling inductor L11; and a Q12 active clamp circuit 12 connected to the coupling inductor L11 and the second switch Q12 and configured to limit a voltage applied to the second switch Q12 when the second switch Q12 is off to thereby temporarily absorb leakage energy due to leakage inductance of the coupling inductor L11.
Patent JP-2010241236-A (JP)
Title: Steering wheel of vehicle and manufacturing method thereof
Inventor: KURATA EISUKE
IPC: B62D1/04
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel of a vehicle and a manufacturing method of the steering wheel having a desired shape while achieving reduction of the manufacturing cost and improvement of manufacturing efficiency.  <P>SOLUTION: In a process for forming a first steering wheel, a thickness of an offset part resin layer on a radial outer side of an offset part 31 is set to be thicker than a thickness of an arc part resin layer on a radial outer side of an arc part 30, and in a process for forming a second steering wheel 10, the thickness D3 of the offset part resin layer 52 on the radial outer side of the offset part 31 is set to be thinner than the thickness of the arc part resin layer 50 on the radial outer side of the arc part 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243315-A (JP)
Title: Analog type electronic timepiece
Inventor: KAJITANI HARUO
IPC: G04R20/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog type electronic timepiece capable of receiving an accurate time code, without stopping hand operation processing or without frequently changing hand operation timing.  <P>SOLUTION: This timepiece includes a plurality of hands for displaying a time; a driving means for electrically driving the hands; a receiving means for receiving and demodulating radio waves containing a time code signal; and a second synchronization determination means for detecting a second synchronous point (t0) of the time code signal (TCO), by discriminating a hand operation noise n2, mixed in the time code signal, by driving the driving means from the time code signal (TCO) demodulated by the receiving means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241016-A (JP)
Title: Plasticizing feeder, rotor for the same and injection molding machine using the same
Inventor: KAWAKUBO NAOKI
IPC: B29C45/18
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that deaeration of molding material is not always performed satisfactorily in the conventional plasticizing feeder in which a spiral groove is formed on the edge surface of a rotor sliding along one edge surface of a barrel.  <P>SOLUTION: The plasticizing feeder comprises: the barrel in which a material-inflow passage is opened on the one edge surface of the barrel; the rotor 25 which is rotatively driven around the opening of the material-inflow passage of the barrel and has an edge surface sliding for the one edge surface of the barrel; and a spiral groove 34 which is formed on the edge surface 25<SB>F</SB>of the rotor 25, demarcates a plasticizing passage of molding material between the rotor and the one edge surface of the barrel, allows the molding material to be supplied from a radial outside edge part 34<SB>OE</SB>and allows the radial inside edge part 34<SB>IE</SB>to be communicated with the opening edge of the material-inflow passage of the barrel. The plasticizing feeder further has such an deaeration facilitating part 34d that the width of the spiral groove 34 along the radial direction is broadened toward the radial outside of the spiral groove 34 on the radial outside area of the spiral groove 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249155-A (JP)
Title: Conversion joint for culvert pipe, branch joint, flexible pipe, and culvert pipe using branch joint and flexible pipe
Inventor: HARIGAYA RYUICHI
IPC: F16L21/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent water leakage in a ventilation part of a culvert pipe and a connection part of a drain part for efficiently performing drainage of excessive water and cleaning of the culvert pipe and reducing the number of connection components used for the culvert pipe.  <P>SOLUTION: In the culvert pipe including a perforated sheet pipe 10 and a resin straight pipe, a conversion joint 50, a branch joint 40, and a flexible pipe 60 are used for connection between the sheet pipe 10 and the resin straight pipe. The conversion joint 50 includes a female-type small-diameter connection port 50a, to which the perforated sheet pipe 10 is inserted liquid-tightly, and a female-type large-diameter connection port 50b to which the resin straight pipe having a diameter larger than that of the sheet pipe 10 is inserted liquid-tightly. In the branch joint 40, four female-type connection ports 40a-40d, to which the resin straight pipe is inserted liquid-tightly, are formed in cross form. The flexible pipe 60 includes a flexible pipe body 61 and a joint 62 connected to at least one end of the flexible pipe body 61 to connect the flexible pipe body 61 and the resin straight pipe together liquid-tightly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251471-A (JP)
Title: Silicon wafer and method for manufacturing the same
Inventor: ONO TOSHIAKI
IPC: C30B29/06
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of wafer deformation by reducing oxygen precipitation, i.e., the cause of the deformation even when rapid temperature increase/reduction heat treatment is performed to a silicon wafer, and also to prevent, at the same time, slip extension generated due to boat scratches and transfer scratches, i.e., the causes of wafer strength deterioration.  <P>SOLUTION: The method for manufacturing the silicon wafer includes: a lifting step of raising silicon single crystal by a Czochralski method while regarding a silicon single-crystal straight-barrel portion as a region where a Void defect is present; a DZ processing step of eliminating a Void defect in a wafer surface layer as a device formation region by subjecting the sliced wafer to high-temperature annealing processing of ≥1,100°C and ≥30 min in a non-oxidizing atmosphere of H<SB>2</SB>and Ar; and a deposition/dissolution heat treatment step before the DZ processing step, which is carried out in a non-oxidizing gas atmosphere containing no nitrogen under conditions of a treatment temperature of 950 to 1,200°C, a holding time of 5 sec to 1 min, and a temperature reduction speed of 10 to 0.1°C/sec.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009267405-A (JP)
Title: Method concerning immersion lithography, and liquid immersion lithography device
Inventor: DE GRAAF ROELOF FREDERIK
IPC: H01L21/027
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting particles in liquid immersion fluid in a lithography device or in liquid immersion fluid from the lithography device.  <P>SOLUTION: The method includes, using a vacuum system, extracting a sample from a single phase flow of liquid immersion fluid of a fluid handling structure of a lithography device or from a fluid handling structure. The method includes detecting particles in a sample, and when detected particles exceed a particular threshold, starting a signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009215300-A (JP)
Title: Derivative having ppar(peroxisome proliferator-activated receptor) agonistic activity
Inventor: ITAI AKIKO
IPC: A61P3/04
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as a PPAR agonist.  <P>SOLUTION: The compound is represented by formula (I) (wherein, the ring Q is a monocyclic aryl group that may be substituted or the like; Y<SP>1</SP>is a single bond, -NR<SP>6</SP>- or the like; the ring A is a nonaromatic heterocyclic diyl or the like; formulae: -Y<SP>2</SP>and Z<SP>1</SP>-are each a group represented by formula (II) or the like; in formula (II), R<SP>7</SP>, R<SP>8</SP>and R<SP>9</SP>are each a lower alkyl group or the like, n is an integer of 0 to 3, and Z<SP>1</SP>is a single bond, O, S or NR<SP>9</SP>; the ring B is an aromatic carbocyclic diyl or the like; Y<SP>3</SP>is a lower alkenylene group or the like; and Z<SP>2</SP>is COOR<SP>3</SP>or the like).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010092005-A (JP)
Title: Display, and method of manufacturing display
Inventor: CHOI JAE-CHANG
IPC: G02F1/1335
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display capable of minimizing a space between a display panel and an optical sheet.  <P>SOLUTION: The display includes the display panel for displaying an image, a light source equipped at a rear side of the display panel to supply light to the display panel, an optical sheet arranged between the display panel and the light source to control a route of the light, and a protruded printed pattern formed on the optical sheet to maintain a space between the display panel and the optical sheet, and the generated printed pattern comprises cured foaming ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247474-A (JP)
Title: Printer and management program
Inventor: ONODA YUKO
IPC: B41J29/42
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of adequately performing management of collection of a printed material.  <P>SOLUTION: When a job is transmitted from a PC and the job is performed by the printer, an index paper sheet having an index number printed thereon and a printed material relating to the job are discharged. In the printer, a status of a collection state of a job history is set to "uncollected" and the status together with the index number is displayed on a panel. A user who collects the printed material, may operate the panel so as to change "uncollected" to "collected". About the job history in which the status of the collection state is "uncollected", the printer periodically sends a message to the PC for every predetermined time period. The PC sends back a response of "collection is scheduled" or "discarding is possible", and the status of the collection state is changed in accordance with the response. In a case where the printed material is not collected even after a scheduled collection time, the status of the collection state is returned from "collection is scheduled" to "uncollected".  <P>COPYRIGHT: (C)2011,JPO&INPIT