baber/WOPTO huggingface dataset:
Patent JP-2010223817-A (JP)
Title: Ethanol sensor and ethanol measurement system using the same
Inventor: SASAKI HIROYUKI
IPC: G01N21/27
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethanol sensor having improved ethanol sensitivity by an optical fiber sensor, and to provide an ethanol measurement system using the ethanol sensor.  <P>SOLUTION: The ethanol sensor 10 includes: an optical fiber 1 that includes a hetero core section 3 where one portion of light to be transmitted interacts with the outside world and emits light transmitted through the hetero core section 3 from an emission end after the light is applied to an incidence end; a metal film 16 that is provided on an outer-periphery surface of the hetero core section 3 and generates surface plasmon by reflection of light of the hetero core section 3 on the outer-periphery surface; and an alternate laminated film 17 that is provided on the outer-periphery surface of the metal film 16 and is shrunk or swollen by ethanol in the atmosphere to change a refractive index.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221178-A (JP)
Title: Fit mortar pair-type mill
Inventor: HIRANO HARUCHIKA
IPC: B02C7/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fit mortar pair-type mill, which reduces production costs and at the same time, can facilitate a maintenance at the time of operation after an operability in a gap setting of a pair of fit mortars is secured.  <P>SOLUTION: The fit mortar pair-type mill 1 is provided with a milling body 4 comprising a pair of fit mortars consisting of a fixed outer mortar 11 and a rotating inner mortar 12 fitted mutually and a slide holder 13 slidably moving in a fit axial direction pivoting the rotating inner mortar 11, 12 and at the same time, provides a spring 21 working milling mortar pressure on a pair of fit mortars 11, 12 by slidably moving the slide holder 13. A camshaft 23 in which a cam part 35 controlling a sliding motion of the slide holder 13 by the spring 21 is formed is integrally pivoted on the milling body 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221647-A (JP)
Title: Polyimide tubular molding, manufacturing method the same, intermediate transfer belt, fixing belt and imaging device
Inventor: MIYAMOTO TAKESHI
IPC: B32B1/08
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide tubular molding in which interfacial disorder between polyimide layers is suppressed, in the polyimide tubular molding having a laminated structure.  <P>SOLUTION: The polyimide tubular molding has a first layer containing a polyimide resin and a chemical compound which promotes imide-reaction, and a second layer which contains a polyimide resin and is formed on the first layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245120-A (JP)
Title: Wiring board
Inventor: YANOKUCHI TAKAHIKO
IPC: H05K1/02
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily run a copper core material through a through-hole so as to settle it, and to improve the productivity of a wiring board and reduce its manufacturing costs.  <P>SOLUTION: The wiring board has a substrate 2 on which a through-hole 20 with a proper size is bored, a copper core material 16 run through the through-hole 20, and a half-finished resin 21 placed either on the upper or lower surface of the substrate 2, wherein the through-hole 20 has a pore diameter large enough to run the core material 16 through it, a gap is formed between the through-hole 20 and the core material 16, and the substrate 2 and the half-finished resin 21 are pressed down from both surfaces, thus filling the half-finished resin 21 into the gap to settle the core material 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245664-A (JP)
Title: Image processor, method of adjusting sampling position, and a/d converter
Inventor: YOSHIZAWA MOTOO
IPC: H04N5/335
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for appropriately setting a sampling position of data on a pixel unit in a control board, in a system with an A-D converter without incorporating a circuit for generating dummy data.  <P>SOLUTION: This image processor includes: an A-D conversion part 230 for converting input analog pixel data to digital pixel data to be outputted; an offset part 210 for adapting a voltage range effective as a signal of analog pixel data supplied from an image sensor 100 to an input range of the A-D conversion part 230; and a digital data processing part 310 for adjusting the sampling position of the digital pixel data outputted from the A-D conversion part 230. The offset part 210 changes an offset value, and a digital data part 230 adjusts the sampling position of the digital pixel data outputted from the A-D conversion part 230 based on the amount of the change of the digital pixel data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243300-A (JP)
Title: Photodetector and electronic apparatus including the same
Inventor: SHIMIZU TAKAYUKI
IPC: G01J3/51
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect original light intensity of environmental light, even when a light entering a photodetector is attenuated, by arranging an exterior cover, or the like, on the light-receiving surface side of the photodetector, or when a light having a specific color is attenuated.  <P>SOLUTION: The photodetector 10 includes a plurality of light-receiving elements 11 each having different spectral sensitivity characteristics, for generating each photocurrent in proportion to received light; an IV amplifier 12 for performing current/voltage conversion for each photocurrent, respectively; and an A/D converter 13 for performing analog/digital conversion of each voltage outputted from the IV amplifier 12, respectively. The photodetector, wherein an exterior cover or the like for attenuating light to the spectral sensitivity characteristic of at least one light receiving element 11 among the light-receiving elements 11, is arranged on the light-receiving surface side of the light-receiving element 11, also includes a correction operation circuit 14 for correcting for the influence of light attenuation in a digital value, by multiplying the digital value outputted from the A/D converter 13 by a correction value corresponding to each light-receiving element 11, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243057-A (JP)
Title: Auger ice-making machine
Inventor: SANUKI YASUTAKA
IPC: F25C1/14
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auger ice-making machine capable of stably making/supplying good ice and mitigating load of managing equipment by reducing the drainage volume.  <P>SOLUTION: A water quality concentration region a database of which is made beforehand is stored in a ROM 62. An exchanging period of ice-making water in an ice-making cylinder 24 is determined based on numerical comparison between water quality concentration of the ice-making water supplied to the auger ice-making machine 20 input by a key board 66 and the water quality concentration region database stored in the ROM 62. In each exchanging period of the ice-making water, an ice-making water discharge valve 16 is opened after closing an ice-making water supply valve 15 to discharge the ice-making water in the ice-making cylinder 24. After a predetermined time passes, the ice-making water supply valve 15 is opened after closing the ice-making water discharge valve 16, and the ice-making water is supplied from a water reserver tank 10 to the ice-making cylinder 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240185-A (JP)
Title: Apparatus for supporting motion learning
Inventor: KOSAKA TAKAYUKI
IPC: A63B69/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supporting motion learning which supports user's learning of a predetermined motion and breathing associated with the predetermined motion.  <P>SOLUTION: An HMD 30 is mounted to the head of a user 2. A respiration sensor 10 generates respiration data Dbrt according to the breathing of the user 2. A motion sensor 20 detects the motion of the body of the user 2, and generates motion data Dmot. A control unit 50 renders an instructor's motion to be learnt by the user 2 using three-dimensional computer graphics. The control unit 50 also visualizes breathing to be learnt by the user 2 and display the visualized breathing in the HMD 30. The control unit 50 renders the motion of the user him/her-self based on the motion data Dmot, and displays the rendered data in the HMD 30. Further, the control unit 50 visualizes the breathing of the user based on the respiration data Dbrt, and displays the visualized data in the HMD 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009260356-A (JP)
Title: Photovoltaic cell
Inventor: Sun-Hai-Lin
IPC: H01L31/04
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic cell which uses carbon nanotubes, has a high photoelectric conversion efficiency, and is durable.  <P>SOLUTION: The photovoltaic cell includes a substrate, a passivation layer formed on one surface of the substrate, a back electrode formed on the opposite side from the surface of the substrate where the passivation layer is formed, and a carbon nanotube structure formed on the opposite side from the surface of the passivation layer connected to the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250728-A (JP)
Title: Inverter device
Inventor: KAKO HIROAKI
IPC: H02M7/48
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device which reduces ripple of a DC voltage output from a transformer circuit to generate a high-quality AC current waveform and enhances power conversion efficiency.  <P>SOLUTION: The inverter device includes: a transformed voltage measuring means 107 for measuring a DC voltage output from the transformation circuit 106; a transformation control means 115 for outputting a control signal which controls the transformation circuit 106 on the basis of the voltage measured by the transformed voltage measuring means 107 so that the DC voltage output from the transformation circuit 106 is within a predetermined range; an input current measuring means 104 for measuring a current input to the transformation circuit 106; and a correction means 116 for correcting the control signal of the transformation control means 115 so that ripple of the DC voltage output from the transformation circuit 106 is reduced in accordance with the amount of change in current measured by the input current measuring means 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009267407-A (JP)
Title: Radiation source
Inventor: VAN EMPEL TJARKO ADRIAAN RUDOL
IPC: G03F7/20
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithography apparatus including a radiation source which reduces heat load to buffer gas as well as an amount of infiltration into its collector of the contamination being generated accompanying extreme ultraviolet generation.  <P>SOLUTION: The extreme ultraviolet radiation source includes: a radiation emitter which emits the radiation; a collector which collects the radiation; and a contamination trap which traps the contamination emitted from the radiation source. The contamination trap includes: a plurality of foils extending substantially radially; a first magnetic ring located outside the outer cone trajectory of the radiation collected by the collector; and a second magnetic ring located inside the trajectory of the radiation collected by the collector. These magnetic rings provide magnetic field having components parallel to the foils.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258660-A (JP)
Title: Network device
Inventor: ONO YOSHIHISA
IPC: G06F9/50
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for load distribution which has small processing delay variations, hardly causes a deterioration in processing performance for queuing due to process order reversal and hardly causes an increase in delay due to an increase in the amount of receiving buffers.  <P>SOLUTION: In a network device having a plurality of processing units to perform predetermined network processing while performing load distribution in which a processing distributing unit distributes input packet data to any of the processing units, the processing distributing unit includes: a means for acquiring processing classification on the basis of key information of a portion of the input packet data; a means for acquiring a fixed processing time corresponding to the acquired processing classification; a means for calculating distribution information of respective processing times of the processing parts when it is assumed that the input packet data are distributed to the processing units respectively on the basis of the acquired fixed processing time; and a means for distributing the input packet data to the processing units such that the distribution of the processing times becomes most equal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255909-A (JP)
Title: Refrigerating device for land transportation
Inventor: KAI MASAKAZU
IPC: F25D11/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device for land transportation for carrying out stable operation in various environmental conditions by using a high performance heat pump type.  <P>SOLUTION: In the refrigerating device 1 for land transportation, an external heat exchanger 11 functioning as a condenser or an evaporator is equipped on a front wall 15 upper part of a van 7. It includes a duct 29 provided so as to cover one part of a front wall 15 in the front wall 15 of the van 7 and guiding engine exhaust air having passed through an engine 9 to a suction side of the external heat exchanger 11, and a damper 35 opening and closing a ventilation passage 31 in the duct 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254433-A (JP)
Title: Stocker control system and stocker control method
Inventor: OKAJIMA KAZUMICHI
IPC: B65G1/137
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stocker control system for saving energy by efficiently carrying in/out a cargo, by determining a storage place in a warehouse facility by weight of the cargo.  <P>SOLUTION: This stock control system has a cargo information storage device 20 for storing cargo information including at least weight information on the cargo, a storage place information storage device 21 for storing storage place information including at least storable place information on a place capable of storing the cargo of the warehouse facility, and a storage place determining part 10 for determining a cargo storage place for storing the cargo by the total weight, by calculating the total weight by a weighting method of adding weight by cargo weight and weight to a moving load, by calculating the weight by the cargo weight from weight information and the weight to the moving load of the cargo from the storable place information, by acquiring the cargo information the storage place information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252714-A (JP)
Title: Method for producing low-protein rice
Inventor: MATSUDA MANABU
IPC: A23L7/10
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To produce a low protein rice by a treatment with lactic acid fermentation which enhances the rate of removing protein.  <P>SOLUTION: After disinfection washing of a raw material rice is carried out, the disinfected washed rice is soaked in a brewing solution containing lactobacillus and protease. A fermentation treatment is performed under aerobic conditions where a sufficient amount of dissolved oxygen is present in the brewing solution. After the fermentation treatment, remaining materials are washed away with water, and water is drained after washing to obtain the low protein rice.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255561-A (JP)
Title: Ignition timing detecting device for diesel engine
Inventor: YASUHARA KOSUKE
IPC: F02D45/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition timing detecting device for a diesel engine suppressing lowering of detecting accuracy of an ignition timing even after a main combustion misfire.  <P>SOLUTION: This ignition timing detecting device for a diesel engine includes: main combustion period-integrating means S106, S205 for integrating output values of an acceleration sensor during a main combustion period; a preliminary combustion period-integrating means S202 for integrating output values of the acceleration sensor during a preliminary combustion period; a misfire determining means S110 for determining a misfire in the main combustion; a determination level-setting means S102 for setting an ignition timing determination level based on a ratio of the total integrated value obtained by dividing a total integrated value during the preliminary combustion period by a total integrated value during the main combustion period when there is no misfire in the main combustion, and setting an ignition period determination level based on a ratio of the total integrated value obtained by dividing the total integrated value during the preliminary combustion period by a total integrated value for a misfire when there is a misfire in the main combustion; and an ignition timing-detecting means S109 for detecting an ignition timing based on an arrival timing when the integrated value integrated since starting of the main combustion period reaches the ignition timing determination level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266077-A (JP)
Title: Air cleaner, and air cleaning monitoring system using the same
Inventor: NOZAKI ATSUO
IPC: F24F8/10
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To capture a factor substance affecting a human body and a factor substance generated from the human body, in an indoor space, and to efficiently monitor an indoor space environment.  <P>SOLUTION: This air cleaner includes a cleaner body 2 formed with an air flow passage 3, a suction means 4 for sucking air A into the air flow passage 3 of the cleaner body 2, a cleaning member 5 for cleaning-treating the air A sucked into the air flow passage 3, and a capturing member 6 provided in an area through which the air A before cleaning-treated in the cleaning member 5 passes out of the air A sucked into the air flow passage 3, and for capturing the gaseous or floating particle-like factor substance contained in the air A before cleaning-treated and affecting the human body, to allow monitoring from at least a pre-stage before going out to an outside of an allowance range, or the capturing member 6 for capturing the gaseous or floating particle-like factor substance contained in the air A before cleaning-treated and generated from the human body, to allow monitoring. An air cleaning monitoring system using the air cleaner is also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265601-A (JP)
Title: Drain trap device
Inventor: HORIE SUSUMU
IPC: E03C1/20
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap device 1 capable of peeling off the hair or the like adhered to a flat perforated plate in a drain port satisfactorily while preventing drainage from flowing back and preventing sealing of drainage from being broken.  <P>SOLUTION: This drain trap device 1 includes a first drain port 5 for receiving the drainage flowing into it, a first drain passage 6 for letting the drainage flowing in through the first drain port 5 flow down, a second drain port 8 having the flat perforated plate 7 for filtering foreign matters and receiving the drainage flowing into it, a second drain passage 9 for letting the drainage flowing in through the second drain port 8 flow down, the drain port 10 for joining the drainage flowing down through the first drain passage 6 and the drainage flowing down through the second drain passage 9 mutually and draining the joined drainage on the downstream side, and an erected pipe 11 having a lower part 11a communicating with the first drain passage 6 and an upper part 11b arranged below the second drain port 8. A spiral drain hole 11e for supplying drainage into the lower side of the second drain port 8 spirally is provided on an upper part peripheral face of the erected pipe 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265126-A (JP)
Title: SINGLE CRYSTAL SiC SUBSTRATE, SINGLE CRYSTAL SiC SUBSTRATE WITH EPITAXIAL GROWTH LAYER, SiC SUBSTRATE, CARBON SUPPLY FEED SUBSTRATE, AND SiC SUBSTRATE WITH CARBON NANOMATERIAL
Inventor: KANEKO TADAAKI
IPC: H01L21/208
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal SiC substrate having a substrate surface flattened in a molecular level.  <P>SOLUTION: The single crystal SiC substrate 5 comprising a single crystal 4H-SiC or a single crystal 6H-SiC is housed in a fit vessel having a carbon getter effect, the inside of the fit vessel is made under saturation vapor pressure of silicon and a high temperature vacuum, and further controlled and heated to a temperature of 1,500°C or higher and 2,200°C or lower while keeping a state that the inner pressure of the fit vessel becomes higher than the external pressure. Thereby, the surface of the single crystal SiC substrate 5 is terminated in a step having a full unit height corresponding to one cycle in a deposition direction of SiC molecules that constitute the single crystal SiC substrate, or having a half unit height corresponding to a half cycle, and the surface is flattened in a molecular level. The single crystal SiC substrate produced by the above method is disposed opposing to a carbon supply feed substrate and heated while making an ultrathin melt layer of silicon be present therebetween so as to epitaxially grow a single crystal 4H-SiC in a liquid phase by a metastable solvent epitaxy method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267680-A (JP)
Title: Solid state image pickup device
Inventor: NAGATA KEIJI
IPC: H01L27/14
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state image pickup device capable of suppressing incidence of infrared light into an optical black part.  <P>SOLUTION: A solid state image pickup device includes: an effective pixel part 31 configured such that light enters sensors 11 while the sensors performing photoelectric conversion and a plurality of layers of wiring 21 including signal lines of the sensors are formed in a semiconductor substrate 10; and an optical black part 32 shielded against light so that light does not enter the sensors. In the solid state image pickup device, the backside of the semiconductor substrate serves as a light intercepting surface. The optical black part includes: the sensors; a first light-shielding film 30 arranged on the backside of the semiconductor substrate rather than the sensors; and a second light-shielding film 24 arranged on the surface side of the semiconductor substrate rather than the sensors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267037-A (JP)
Title: Disk array device
Inventor: KATO KEIKO
IPC: G06F3/06
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time for reconstruction by allowing access from a host or the like to a disk device independently of the disk device wherein an error has occurred.  <P>SOLUTION: A disk array device 1 includes: a plurality of disk devices D1-D6 storing information; and a controller 3 for controlling access to the plurality of disk devices D1-D6. The controller 3 stores data of an area wherein the error has occurred into an unused area 4 inside the disk array device 1 when detecting that the error has occurred in the disk device D2, and accesses the unused area 4 in later access to the area wherein the error has occurred to continue operation of the disk device D2 wherein the error has occurred.  <P>COPYRIGHT: (C)2011,JPO&INPIT