baber/WOPTO huggingface dataset:
Patent JP-2009177263-A (JP)
Title: Television camera
Inventor: UENO KATSUMASA
IPC: H04N5/335
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a matter that the internal circuit of a timing generator section is normally reset after trigger input in order to minimize exposure start error but a flaw appears in an image when the period of a trigger signal is set within an exposure time plus 1V (+one vertical scanning period), and the exposure time always becomes one vertical scanning period (1H) when the period of a trigger signal is set within an exposure time plus 1V (+one vertical scanning period) in NON reset mode, and thereby a normal image cannot be obtained if the period of a trigger signal is short during internal reset mode.  <P>SOLUTION: A television camera includes an internal reset means, a NON reset means, and a means for delivering an output signal from the internal reset means or an output signal from the NON reset means selectively depending on an exposure control signal input externally, wherein the exposure time is controlled by a signal output from the selection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182531-A (JP)
Title: Image reading apparatus, read image correction method, read image correction program, and recording medium
Inventor: KOYAMA TADAAKI
IPC: H04N1/409
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus which properly corrects the degradation in image quality of a read image of a document due to a cause peculiar to the image reading apparatus.  <P>SOLUTION: In a copying machine 1, reference document image data resulting from converting an analog image signal obtained by reading an image of a reference document by an image reading unit 10, to digital image data is converted to reference document frequency data by a data conversion processing part 23, and thus reference document frequency data is stored in a frequency data storage part 24. Document image data resulting from converting an analog image signal obtained by reading an image of an arbitrary document by the image reading unit 10, to digital image data is converted to document frequency data by the data conversion processing part 23, and this document frequency data is subjected to such data correction by a frequency data processing part 25 that prescribed frequency data is removed or reduced from the document frequency data on the basis of the reference document frequency data in the frequency data storage part 24, and the document frequency data after the data correction is converted back to image data by a data conversion processing part 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180147-A (JP)
Title: Flange structure of casing, turbo molecular pump, and vacuum pump
Inventor: OGAMI KOHEI
IPC: F04D19/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flange structure efficiently absorbing the fracture energy of a rotor stored in a casing.  <P>SOLUTION: In this structure, a flange 21 is provided at the end of the casing 2 storing the rotor 4 and fastened to a counter-member 71 through bolts 10. Longitudinal bottomed grooves 23 corresponding to the mounting positions of the bolts 10 are formed in a peripheral direction in the surface of the flange 21. The bottom surfaces of the bottomed grooves 23 are formed with bolt holes 22 passing the bolts 10 and opened in side edges in the rotational direction of the rotor, and oblong slit holes 24 communicating with the bolt holes 22, having width smaller than those of the bolt holes 22, and opened in opposite side edges in the rotational direction of the rotor 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180312-A (JP)
Title: Resin nipple for hose adapter and hose adapter connecting structure
Inventor: KAMIYAMA HIDEKATSU
IPC: F16L33/22
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nipple and a hose adapter connecting structure for connecting a hose adapter with a nipple to a hose, with a structure for preventing water leakage in a parting line generated in injection molding, and preventing deformation or a crack of the nipple by pressure when caulking from the outer peripheral surface side of the hose by a fastener, in the resin nipple included in the hose adapter.  <P>SOLUTION: The problem is solved by forming a belt-like part composed of a material different from the nipple as the nipple for the adapter of being exposed over the whole periphery to the outer peripheral surface side of the nipple in an overlapping part of at least the nipple and the hose, and particularly forming the belt-like part as the nipple for the adapter formed by exposing at least a part of an outer peripheral surface of its hollow body to the outer peripheral surface side of the nipple by integrally joining the substantially cylindrical hollow body to the inside of the nipple.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008133295-A (JP)
Title: Modified peptide pharmaceutical
Inventor: BOIME IRVING
IPC: A61K38/22
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the clearance of a peptide or a protein.  <P>SOLUTION: A partial CTP unit is added to the C terminal of the peptide or the protein. Alternatively, a complete CTP unit or a partial CTP unit is inserted in an unimportant region of the peptide or the protein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009188515-A (JP)
Title: Composite tuner
Inventor: YOKOYAMA ATSUMI
IPC: H04N5/44
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite/terrestrial broadcast composite tuner having lower power consumption without deteriorating reception capability.  <P>SOLUTION: The satellite/terrestrial broadcast composite tuner 1 includes a terrestrial broadcast tuner unit 1, a terrestrial broadcast demodulating unit 2, a satellite broadcast tuner unit 3 and a satellite broadcast demodulating section 4. When the satellite broadcast is not received, the satellite broadcast demodulating section 4 is in a power saving mode and in a standby state, thereby reducing power consumption. Further, when the satellite broadcast demodulating section 4 is in a standby state, an integral gain control means 30 suppresses an increase in an integral gain of the satellite broadcast tuner unit 3. As a result, radiation to the terrestrial broadcast tuner unit 2 due to an I signal and a Q signal amplified by AGC amplifiers 82, 88, 89 can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184053-A (JP)
Title: Fork for robot hand
Inventor: MASUDA YASUHISA
IPC: H01L21/677
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight, high-rigidity fork for a robot hand.  <P>SOLUTION: The fork for the robot hand has a hollow-structured bar-like member having one or more openings on a sidewall surface in relation to the longitudinal direction, wherein a reinforcement structure is provided for the peripheries of the openings, thereby capable of suppressing their peripheral deformation and achieving high rigidity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184868-A (JP)
Title: Layered rare earth hydroxide and anion-exchange material and fluorescent material using it
Inventor: SASAKI TAKAYOSHI
IPC: C09K11/86
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered rare earth hydroxide having a highly symmetric crystal structure and high crystallinity and to provide an anion-exchange material and a fluorescent material using it.  <P>SOLUTION: The layered rare earth hydroxide is characterized by having a compositional formula of RE(OH)<SB>2.5</SB>Z<SB>0.5</SB>-0.125XH<SB>2</SB>O (wherein, 6<X<8; RE is a rare earth element; and Z is a halogen element).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185886-A (JP)
Title: Method of manufacturing bearing mechanism, motor, and recording disc driving device
Inventor: GOMYO MASATO
IPC: F16C43/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing mechanism which has a clearance accurately formed in an easy method to allow the movement of a shaft in the direction of a center axis.  <P>SOLUTION: In manufacturing the bearing mechanism 4 for a motor to be used for a recording disc driving device, a resin member 47 whose height is greater than the depth of a recessed portion 4321 of a bottom 432 of a sleeve housing 43 is first mounted in the recessed portion 4321 and a thrust member 45 is mounted on the resin member 47. Next, the shaft 41, a sleeve 42 and a seal member 44 are inserted into the sleeve housing 43 until the front end of the shaft 41 abuts on the thrust member 45. Then, the bottom 432 of the sleeve housing 43 is heated and an upper end 413 of the shaft 41 is pushed down. Thus, the resin member 47 is plastically deformed to form an axial clearance 46 between a lower face 421 of the sleeve 42 and an upper face 4121 of a nonslip member 412 where the shaft 41 is movable in the direction of the center axis J1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181137-A (JP)
Title: Method for reducing number of defect of pattern collapse in manufacture of semiconductor device and rinsing process solution
Inventor: ZHANG PENG
IPC: G03F7/42
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing the number of defects in the manufacture of semiconductor devices, in particular, such as pattern collapse without sacrificing the throughput, and to provide a process solution for the method.  <P>SOLUTION: The process solution containing one or more surfactants is used to reduce the number of defects in the manufacture of semiconductor devices. In certain preferred embodiments, the process solution may reduce post-development defects such as pattern collapse when employed as a rinse solution either during or after the development of the patterned photoresist layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143915-A (JP)
Title: Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether
Inventor: KHRIMIAN ASHOT
IPC: C07C41/30
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparation of fluoromethyl-2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether with a more higher yield and economy in comparison with the conventional technology by using a commercially available starting material as a base.  <P>SOLUTION: This improved process for preparing fluoroethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (sevoflurane) comprises the reaction of 1,1,1,3,3,3-hexafluoro-2-propanol with formaldehyde and hydrogen fluoride either (A) under distillation condition or (B) in the presence of or with the secondary addition of a solvent capable of selectively extracting sevoflurane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009193673-A (JP)
Title: Method for manufacturing transparent conductive film
Inventor: KUCHIYAMA TAKASHI
IPC: C23C14/06
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film having a sufficient conductivity and using a material having a high freedom in optical design, since reflection prevention by optical design is effective for obtaining a high performance of the transparent conductive film.  <P>SOLUTION: In the method for manufacturing the transparent conductive film, by using a magnetron sputtering in which a gas having carbon dioxide 50 vol% or less added in hydrogen or argon is used as a carrier gas, a carbon film of which the refractive index is controlled to 1.35-1.85 is formed on a transparent conductive oxide layer having zinc oxide as a main component on the transparent substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253128-A (JP)
Title: Inverter apparatus
Inventor: GOTO NAOMI
IPC: H02P6/18
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter apparatus that is directed to reduce noise (vibration) when positioning, in an inverter apparatus for detecting phase current by means of a current sensor arranged between DC power source and itself.  <P>SOLUTION: An inverter apparatus includes an inverter circuit having an upper arm switching element connected to plus side of DC power source and a lower arm switching element connected to a minus side, a current sensor configured to detect a current between the DC power source and the inverter circuit, and a control circuit configured to cause a drive current to output to a sensorless DC brushless motor by switching-on of PWM modulation to the inverter circuit. The control circuit performs, during the positioning period of a magnet rotor prior to the operation of a motor, the correction of switching-on with the phase being fixed in which the plus side of the DC power source is impressed during switching-on, and the control to detect the phase current of one phase portion by the current sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193724-A (JP)
Title: Fuel cell
Inventor: MIZUNO TORU
IPC: H01M8/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mechanical damage to a membrane-electrode assembly in a fuel cell having a structure in which a porous body as a reaction-gas flow path is interposed between the membrane-electrode assembly and a separator.  <P>SOLUTION: A fuel cell 100 includes a fuel-gas flow-path constituting member 20a and an oxidant-gas flow-path constituting member 20c respectively between an anode of a membrane-electrode assembly 10 and a separator 30a and between a cathode of the membrane-electrode assembly 10 and a separator 30c. The fuel-gas flow-path constituting member 20a includes an anode contact part in contact with the anode on the surface of the side facing the anode while the oxidant-gas flow-path constituting member includes a cathode contact part in contact with the cathode on the surface of the side facing the cathode. In the fuel-gas flow-path constituting member 20a and the oxidant-gas flow-path constituting member 20c, the anode contact part and the cathode contact part are respectively arranged at a position where part of the anode contact part and part of the cathode contact part face each other across the membrane-electrode assembly 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157255-A (JP)
Title: Air compressor and method for using air compressor
Inventor: OTA JUN
IPC: F04B49/10
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology effective for preventing theft of a compressor.  <P>SOLUTION: This compressor 101 includes a compression part 113 compressing and delivering suction air by using an electric motor 111, a compressed gas storage tank 115 storing compressed gas discharged from the compression part 113, an ID code input part 117, a drive switch 123. The drive switch 123 is operated based on collation result of ID code input by an operator via the ID code input part and pre-set ID code.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009192392-A (JP)
Title: Wheel bearing with sensor
Inventor: TAKAHASHI TORU
IPC: B60B35/18
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing with a sensor capable of accurately detecting loads on a wheel without being affected by rolling elements.  <P>SOLUTION: In the wheel bearing, rolling elements 5 are interposed between double-row rolling contact surfaces 3 and 4 opposed to each other of an external member 1 and an internal member 2. One or more sensor unit 20 are provided for a fixed-side member 1 in the external member 1 and the internal member 2. The sensor unit 20 includes a distortion generating member 21 having two or more contact fixed parts 21a in contact with and fixed to the fixed-side member and two or more sensors 22A and 22B mounted to the distortion generating member 21 for detecting distortions of the distortion generating member. The two or more contact fixed parts 21a are arranged at a location in the same axial direction in an external-diameter surface of the fixed-side member at intervals in a circumferential direction. The wheel bearing is provided with an estimation means 30 for estimating loads acting on the wheel bearing on the basis of the sum of output signals A and B of the two or more sensors 22A and 22B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193915-A (JP)
Title: Insulated wire for coil
Inventor: SUGIMOTO HIROAKI
IPC: H01B7/02
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve an insulated wire for a coil to prevent degradation of an insulation property when the insulated wire for a coil is wound, and thereafter a coil shape is stabilized by heating and melting an insulation layer to fuse and fix the parts of the winding to one another.  <P>SOLUTION: An insulation layer (2, 3) covering a conductor part (1) is divided into two inner and outer layers, and a PFA (perfluoroalkoxy fluororesin) layer is arranged on the inner side, and a PES (polyether sulfone resin) is arranged on the outer side. Since the difference between the melting point of PFA and that of PES is large, it is facilitated to set a heating temperature at which the PES layer (3) on the outer side is melted, but the PFA layer (1) on the inner side is not melted when stabilizing the coil shape, and an insulation property is prevented from being degraded even when carrying a current to the conductor part (1) to be heated from the inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195089-A (JP)
Title: Rotating electric machine
Inventor: SAITO YOICHI
IPC: H02K1/32
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine in which a rotor has heat radiation effect higher than that of a structure using a rotor for agitating a liquid refrigerant by a salient pole formed on the outer circumferential surface of a rotor core while using the liquid refrigerant.  <P>SOLUTION: A rotor core 16 configuring a rotor 15 is supported integrally rotatably with a rotating shaft 18. The rotor core 16 has a structure in which permanent magnets 20 are embedded, flux barriers 22 are formed on the outer circumferential side of the rotor cores 16 from the permanent magnets 20, and a liquid refrigerant flow path 23 is formed in each of the flux barrier 22. The liquid refrigerant flow path 23 is provided obliquely so as to penetrate the rotor core 16 from a first end to a second end and urge the liquid refrigerant existing in the inside to move from the first end side to the second end side when the rotor core 16 rotates in a regular rotation direction. End plates 17 are provided with guiding pieces 26 facing the first end of the liquid refrigerant flow path 23 and guiding the liquid refrigerant to move toward the liquid refrigerant flow path 23 in a state of protruding from the end surface of each of the end plates 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200834-A (JP)
Title: Intercom system
Inventor: TANAKA KEISHIRO
IPC: H04N7/18
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system for confirming later the image of an area which is not displayed and extending recordable time compared with the case in which the entire picked-up images are recorded.  <P>SOLUTION: A slave unit 1 includes an imaging part 14. A master unit 2 includes a storage part 26 for storing recording data indicating a preset recording region of images obtained from the slave unit 1, and a display part 24 for displaying the preset display region of the images obtained in the imaging part 14 of the slave unit 1 in a normal mode of storing the recording data in the storage part 26. When the recording region is made wider than a display region displayed at the display part 24 in a normal mode, the image in an area which is not displayed is confirmed later. Also, when the imaging region is turned to a part of the images picked up by the imaging part 14, the recordable time is extended compared with the case of recording the entire images picked-up by the imaging part 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200267-A (JP)
Title: Solar cell
Inventor: HISHIDA YUJI
IPC: H01L31/042
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back junction solar cell which can have a collecting electrode layer formed with a fine line width while suppressing damage to a semiconductor layer and a semiconductor substrate.  <P>SOLUTION: The solar cell 10 includes a pair of second semiconductor layers 14 disposed adjacently to both sides of a first semiconductor layer 12, an insulating layer 16 formed from one second semiconductor layer 14 to extend over the first semiconductor layer 12, and an insulating layer 16 formed from the other semiconductor layer 14 to extend over the first semiconductor layer 12. A transparent electrode layer 18 and the collecting electrode layer 20 are parted from each other by a pair of separation grooves 30 formed on the insulating film 16 in a first direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202165-A (JP)
Title: Continuous casting method for ultralow carbon steel or low carbon steel using immersion nozzle with japanese hand drum-shaped weir or split type weir
Inventor: MORISHITA MASAFUMI
IPC: B22D11/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of simultaneously reducing a hole related defect and a powder related defect upon the casting of a low carbon steel or the like.  <P>SOLUTION: There is adopted the immersion nozzle 1 having a rectification projecting part 4 provided on the bottom face 3 on the inside of the immersion nozzle 1, wherein the center in the elongated direction is narrowed. Since the eddy of a molten steel is constrained at the center in the elongated direction of the rectification projecting part 4, not only drift currents in a mold thickness direction but also drift currents in a mold width direction can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204191-A (JP)
Title: Gas shutoff device
Inventor: UEKI KOICHI
IPC: F23K5/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To properly control a usage limiting function of an apparatus on the basis of a concentration level of CO gas.  <P>SOLUTION: This gas shutoff device is composed of a flow rate registering means 28 registering an average flow rate classified and memorized by a flow rate memorizing means 26 after detecting a flow rate, as an apparatus flow rate, a CO gas leakage determining means 29 inputting an output signal according to the concentration level of CO gas by a CO alarm unit 20, an apparatus estimating means 30 storing an output signal of the CO gas leakage determining means 29, and a group of flow rate patterns memorized by the flow rate memorizing means 26, and the registered flow rate when the flow rate is registered by the flow rate registering means 28, and estimating an apparatus having gas leakage, an apparatus flow rate memorizing means 31 memorizing the group of flow rate patterns, and a communicating means 35 reporting the apparatus information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212139-A (JP)
Title: ZnO SEMICONDUCTOR ELEMENT
Inventor: NAKAHARA TAKESHI
IPC: H01L33/28
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnO semiconductor element which can suppress deterioration in the planarity of an acceptor-doped layer or in a layer formed after the acceptor-doped layer without deteriorating a concentration of an acceptor element, in the case of forming a laminated body which includes an acceptor-doped layer composed of a ZnO semiconductor.  <P>SOLUTION: In the ZnO semiconductor element, an n-type Mg<SB>Z</SB>ZnO layer 2, an undoped MgZnO layer 3, an MQW active layer 4, an undoped Mg<SB>X</SB>ZnO layer 5 and an acceptor-doped Mg<SB>Y</SB>ZnO layer 6 are sequentially laminated on a ZnO substrate 1. The acceptor-doped Mg<SB>Y</SB>ZnO (0≤Y<1) layer 6 includes at least one acceptor element, and the undoped Mg<SB>X</SB>Zn<SB>1-X</SB>O (0<X<1) layer 5 is formed in contact with the layer. Therefore, the acceptor element can be sufficiently taken into the layer to be doped with the acceptor, and the surface planarity of the acceptor-doped layer is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT