baber/WOPTO huggingface dataset:
Patent JP-2011080898-A (JP)
Title: Position estimation system and method of estimating position
Inventor: FUJINO YOSUKE
IPC: G01C21/00
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve an estimation precision and to reduce a load of a computing process, in a position estimation system in which a signal transmission device transmits a radio signal, and signal reception level of the radio signal is observed at a plurality of locations to estimate the position of the signal transmitting device.  <P>SOLUTION: Signal receiving devices 12_11 to 12_MN<SB>M</SB>receive a radio signal from the signal transmission device 11 to observe the signal reception levels at a plurality of locations. An averaging section 131 forms a signal reception group, having observation positions in a range of one magnification or more of a wavelength of the radio signal and estimates the position of the signal transmission device 11, by using averaged position information of the observed positions of each signal reception group observed by respective observation positions. When averaging of signal reception levels is performed within the range of one magnification or more of the wavelength, a term in instantaneous fluctuation in propagation attenuation becomes 0 dB, and a correlation between the signal reception levels becomes 0. Accordingly, variations in Rayleigh distribution or the signal reception levels are averaged out. A signal transmission position estimating section 132 is able to prevent deterioration in the average signal reception level by signal reception groups and the estimation accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082089-A (JP)
Title: Organic electroluminescent element, lighting system using the same
Inventor: TAIMA YASUO
IPC: H05B33/02
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element of which light extraction efficiency is significantly improved and also durability is improved, and to provide a lighting system using the same element.  <P>SOLUTION: The organic electroluminescent element includes a transparent conductive layer, an organic electroluminescent layer, and a counter electrode, all being sequentially laminated on a transparent base material. The transparent base material includes resin layers on both surfaces of a transparent resin film with refractive index anisotropy. A refractive index of the resin layers satisfies following expressions (1) and (2):¾n(H1)-n(Bxy)¾≤0.1 (1); 0.2≤n(H1)-n(H2)≤0.4 (2). In the expressions, n(Bxy) is an average refractive index in an in-plane direction of the transparent resin film, n(H1) is a refractive index of the resin layer on a transparent conductive layer side, and n(H2) is a refractive index of the resin layer opposite to the transparent conductive layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254543-A (JP)
Title: Method for producing bis(fluorosulfonyl)imide salt and method for producing fluorosulfate, and method for producing bis(fluorosulfonyl)imide onium salt
Inventor: KAMIYA TAKESHI
IPC: C07C209/68
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely and easily producing bis(fluorosulfonyl)imide salt.  <P>SOLUTION: The method for producing bis(fluorosulfonyl)imide salt comprises: a process of dissolving a liquid mixture containing bis(fluorosulfonyl)imide and fluorosulfuric acid into water to prepare an aqueous solution; a process of neutralizing the aqueous solution with alkali to prepare a neutralized liquid; and a process of isolating the bis(fluorosulfonyl)imide salt from the neutralized liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086159-A (JP)
Title: Vehicle approach reporting system
Inventor: TANIYAMA HIROSHI
IPC: G08G1/005
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle approach reporting system for reporting to a pedestrian that a travelling vehicle approaches.  <P>SOLUTION: The vehicle approach reporting system includes: a wave receiver 201 for receiving ultrasonic signals transmitted at a reference frequency that is set beforehand from an in-vehicle device 10 which is equipped on the vehicle; a frequency measuring instrument 203 for measuring the frequency of the received ultrasonic signal; a reference frequency retaining memory 207 for retaining the value of the reference frequency; a vehicle approaching situation determination section 208a for determining "to report" when the measured frequency by the frequency measuring instrument 203 is greater than the reference frequency retained in the reference frequency retaining memory 207 by comparing the measured frequency by the frequency measuring instrument 203 and the reference frequency retained in the reference frequency retaining memory 207; and an oscillation motor 204 for carrying out a reporting processing to the pedestrian when the section determines "to report".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088970-A (JP)
Title: Glass filament-containing flame-retardant resin composition and molded article
Inventor: HAYASHI HIDEO
IPC: C08K5/3492
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass filament-containing flame-retardant resin composition having a high oxygen index and excellent weatherability which is prepared by blending glass filaments into a resin composition in which a phosphate compound is added as a flame retardant to a polyolefin-based resin.  <P>SOLUTION: The glass filament-containing flame-retardant resin composition includes the following (A), (B), and (C): (A) 100 pts.mass of a polyolefin-based resin; (B) 10 pts.mass or more and 200 pts.mass or less of a phosphate including 1 pts.mass or more and 99 pts.mass or less of each of two specific phosphate compounds composed of phosphoric acid and a triazine derivative or a diamine (a linear diamine, piperazine, or a diamine containing a piperazine ring); and (C) 0.5 pt.mass or more and 200 pts.mass or less of glass filaments in polyolefin resin-impregnated glass filament pellets having an average length of 2 mm or more and 50 mm or less, wherein the component (C) is 0.3 pt.mass or more and 360 pts.mass or less based on 100 pts.mass of the component (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010016415-A (JP)
Title: Methods and apparatus for supporting substrates
Inventor: BLONIGAN WENDELL T
IPC: H01L21/00
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for supporting a substrate, wherein the angle of a lift pin is restricted for controlling the direction of the lift pin, and/or the lift pin is prevented from being unintentionally combined with a susceptor as the susceptor is raised to prevent the resulting uneven support of the substrate.  <P>SOLUTION: This device includes a vertically aligned lift pin having a friction plate which maintains the vertical direction of the lift pin, while lifting the substrate and/or a bearing surface which is engaged with a magnetic field. In some embodiments, the magnetic field and/or a wight can be used alternatively or additionally.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011093810-A (JP)
Title: Method of producing dried powder using nemacystus decipiens enriched with fucoxanthin
Inventor: YASUMOTO TAKESHI
IPC: C07D303/42
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily producing a food material containing fucoxanthin in a stable state at a sufficient concentration for use in a health promoting food product or the like or in a raw material for extracting fucoxanthin therefrom.  <P>SOLUTION: The method of producing dried powder comprising fucoxanthin at a high concentration is characterized by drying Nemacystus Decipiens obtained by culturing the same in a culture medium into which at least nitrogen and phosphorus are added, under a condition of an effective photon flux density for photosynthesis of 450 μmol×m<SP>-2</SP>×s<SP>-1</SP>or lower by way of freeze drying, spray drying or ventilation drying.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096566-A (JP)
Title: Low ac-loss multifilament type superconductive wire material, and method of manufacturing the same
Inventor: MACHI TAKAHITO
IPC: C01G3/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifilament type superconductive wire material having a high AC-loss reducing effect, and to provide a method capable of manufacturing the multifilament type superconductive wire material having a high AC-loss reducing effect with good productivity.  <P>SOLUTION: The low AC-loss multifilament type superconductive wire A includes a superconductive layer 3 formed on a lengthy substrate 1 through an intermediate layer 2 and a metal stabilizing layer 4 formed on the superconductive layer 3, in which (i) a plurality of slots 20 extending from the metal stabilizing layer 4 to the intermediate layer 2 through the superconductive layer 3 along the longitudinal direction of the substrate 1 to expose the intermediate layer 2 is formed parallel to each other over the width direction of the substrate 1, (ii) and the difference δd (=d1-d2) between slot width d1 at the lower part of the superconductive layer 3 and slot width d2 at the lower part of the metal stabilizing layer 4 is 10 μm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094209-A (JP)
Title: Method for producing low carbon ferrochromium
Inventor: SHIBUYA HIROYUKI
IPC: C22C33/04
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing new low carbon ferrochromium which can subject oxygen in the molten metal of low carbon ferrochromium to aluminum deoxidation.  <P>SOLUTION: The method for producing low carbon ferrochromium includes: a step (S1) of reducing melted chromium oxide and iron oxide in an electric furnace or a ladle by silicon in silicochromium so as to produce the molten metal of ferrochromium and slag; a step (S4) of separating the slag from the molten metal of the ferrochromium; a step of detecting the concentration of silicon in the molten metal of the ferrochromium; and a step (S20) of obtaining the charge amount of aluminum or an aluminum alloy based on the detected silicon concentration, and charging aluminum or an aluminum alloy to the molten metal of the ferrochromium so as to remove the oxygen in the molten metal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095650-A (JP)
Title: Image forming apparatus
Inventor: ONISHI KAZUTOMI
IPC: G03G15/00
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents the occurrence of a ghost image due to an optical memory, which is caused in a photoreceptor when being used in a rough manner such as in a production market.  <P>SOLUTION: The image forming apparatus has an irradiation light count unit 12 that counts the number of irradiation times of irradiation light for each of a plurality of pixels divided in a main scanning direction of a photosensitive drum 1 when the irradiation light based on image forming data is radiated in the main scanning direction of the photosensitive drum 1 to perform exposure treatment, and a scanning change unit 13 that adjusts the image forming data so as to be able to change an orientation of an electrostatic latent image formed at the photosensitive drum 1 from a normal orientation to an orientation rotated by a predetermined angle to radiate the irradiation light in the main scanning direction of the photosensitive drum 1 whenever a time average value of the number of irradiation times of the irradiation light at a pixel position among the plurality of pixels counted at the irradiation light count unit 12 reaches a predetermined threshold or over.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059095-A (JP)
Title: Light detection device
Inventor: FUKUMOTO ATSUSHI
IPC: G01N35/08
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that miniaturizes a device and reduces consumption energy thereof despite the possibility of light irradiation of a plurality of points on a chip.  <P>SOLUTION: The light detection device at least includes a substrate with a plurality of detection regions for detecting fluorescence emitted from a sample by light irradiation of the sample, a light irradiation means for performing light irradiation, an optical controlling means for irradiating the plurality of detection regions with light emitted from the light irradiation means, and a light detecting means for detecting the fluorescence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099277-A (JP)
Title: Crack joint forming implement and joint forming method for concrete slab
Inventor: ARIMA FUYUKI
IPC: E04B2/84
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crack joint forming implement and a joint forming method for a concrete slab that can easily form a crack joint in the concrete slab of an earthen floor or the like without taking time for construction.  <P>SOLUTION: The crack joint forming implement 1 is a crack causing implement embedded in the concrete slab 20 to cause a crack 23 in the concrete slab 20. The crack joint forming implement 1 includes: a wedge-shaped hardware 2 arranged pointing toward the surface side of the concrete slab 20; a receiving implement 3 supporting the wedge-shaped hardware 2 movably to the surface side of the concrete slab 20; and an expansion material 4 interposed between the bottom face of the wedge-shaped hardware 2 and the receiving implement 3 and expanded with moisture or components contained in concrete.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099800-A (JP)
Title: Optical communication light-emitting apparatus and light-measuring instrument
Inventor: UCHIYAMA HARUYOSHI
IPC: G01J1/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a constitution, and obtain information on measurement, in an optical communication light-emitting apparatus as a light source of a light-measuring instrument.  <P>SOLUTION: The optical communication light-emitting apparatus for transmitting and receiving a light through an optical fiber includes a laser diode; an operation switching section for switching the laser diode, between a light transmitting element operation and a light receiving element operation; and a controlling/processing section for controlling the laser light emitted from the laser diode, when the laser diode is operated as a light-transmitting element, and conducting a processing based on a signal received by the laser diode, if the laser diode is driven as the light-receiving element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101553-A (JP)
Title: Energy storage system
Inventor: NUMATA SHIGEO
IPC: H02J15/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To level off power load on a week-by-week basis.  <P>SOLUTION: An energy storage system includes a heat-accumulating tank and a storage battery, and stores generated power from a photovoltaic power generator in the heat-accumulating tank or the storage battery to level off a power load. The energy storage system includes a database which associates past daily weather and temperature forecast data with past daily power load record data to store the associated data, a forecast data acquisition means which acquires data of weather and temperature forecast of one week since the current day, a similar data extraction means which extracts from the database the past daily weather and temperature forecast data similar to data of weather and temperature forecast of one week from the current day, and a control means which reads out the past daily power load record data associated with the extracted past daily weather and temperature forecast data to regard the past daily power load record data as data of power load estimation of one week from the current day, and based on the data of power load estimation, carries out control over charge and discharge of the storage battery and heat source operation control for accumulating heat in the heat-accumulating tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100075-A (JP)
Title: Endoscope storage case
Inventor: HOSAKA YOICHI
IPC: A61B1/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope storage case for smoothly taking out a device, an accessory or the like stored in a lower-side storage section partitioned by at least a partition lid member.  <P>SOLUTION: This endoscope storage case 1 includes a case body 1b having a plurality of storage sections 11-19 for storing a scope section 2 where an insertion section 20 extends from an operation section 24, a device body 3 connected to the scope section 2 via a universal cable 29, and the accessory, and an upper lid 1a disposed operably/closably in the case body 1b. At least one of the plurality of storage sections 11-19 is constituted using an operable/closable partition lid member 50 serving as a partition member for dividing it into a lower-side storage section 12D and an upper-side storage section 12U and a lid member for blocking the opening of the lower-side storage section 12D. A hook-and-loop fastener 71 that allows repetition of holding of the opening state of the partition lid member 50 and release of the holding state is disposed in one end surface 51b of the partition lid member 50 and in a horizontal plane 43c abutting on the one end surface 51b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104607-A (JP)
Title: Integral rotor for permanent-magnet generator and method of manufacturing the same from steel sheet by cold forging forming
Inventor: OOKA MASAKAZU
IPC: B21D22/26
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a hub and a yoke so as to have sufficient strength and accuracy as one body.  <P>SOLUTION: A first intermediate body 51 of a concave cone, on which a thickened part 511 having larger diameter than the hub is generated is made on the circumference of the hole 11 by pressurizing the center part of a disk-like steel sheet 1 while pressing the outer peripheral end. Next, a predetermined part 521 of the hub is formed by contracting the diameter by ironing the center part including the thickened part 511 and extending the height, further, the predetermined part 522 of a bottom wall is formed by pressurizing the outer peripheral side and a second intermediate body 52 thickening the side of the predetermined part 521 of the hub is made. By arranging the inner periphery of the predetermined part 521 of the hub by pressurizing and compressing the upper end after ironing the outer periphery, the hub is formed. Meanwhile, the bottom wall is formed by pressurizing the predetermined part 522 of the bottom wall and a third intermediate body on which the predetermined part of the sidewall on the outer periphery is made, is formed. After that, the integral rotor for the power generators is completed by performing the drawing and ironing of the predetermined part of the sidewall at the same time while holding the shape of the hub.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108307-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SHIMOGAMA TAKAHIRO
IPC: G11C16/06
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which a regulated voltage applied to a memory cell transistor can be set to an optimum value.  <P>SOLUTION: A flash memory 1 related to one embodiment includes a nonvolatile memory cell transistor array 2 in which erasing/writing can be performed electrically, a sense amplifier circuit 7 reading out a signal held in a memory cell by comparing a memory cell current outputted from the memory cell transistor array 2 with a sense amplifier reference current, a current difference comparing circuit 9 comparing a difference for the memory cell current and the sense amplifier current and outputting a determination result, and a regulator circuit 5 controlling a regulated voltage supplied to the memory cell transistor array in accordance with the determination result signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010051014-A (JP)
Title: Transmission system with adaptive channel encoder and decoder
Inventor: BAGGEN CONSTANT P M J
IPC: H04L1/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system comprising a transmitter coupled to a receiver via a transmission channel.  <P>SOLUTION: The transmitter includes a channel encoder for deriving encoded symbols from source symbols. A receiver includes a channel decoder for reconstructing the source symbols from a signal received from a transmission channel. The transmitter includes a separate encoder for coding and transmitting a coding property used in the channel encoder to the receiver. The receiver is arranged for receiving the encoded coding property from a transmission medium, and the separate channel decoder is arranged for decoding the encoded coding property. The coding property provided by the separate channel decoder is passed to setting means in the channel decoder for setting the coding property of the channel decoder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107979-A (JP)
Title: Method, program, and device for designing layout of semiconductor integrated circuit,
Inventor: HAMANO KYOJI
IPC: H01L21/82
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the layout design method of a semiconductor integrated circuit in which a chip size can be reduced, a program and a layout design device.  <P>SOLUTION: The layout design method of a semiconductor integrated circuit includes: a process (step B1) for determining whether there exist primitive cells having metal data in a Y direction in a chip; a process (step B3) for determining whether the primitive cells are vertically adjacent; a process (step B4) for determining whether layers having the metal data in the Y direction in the respective primitive cells are the same; a process (step B5) for determining whether there exist primitive cells having movable spaces among the respective primitive cells; a process (step B6) for determining whether the types of the primitive cells are the same when those determinations are satisfied; a process (step B7, 8) for performing the layout position adjustment of the X coordinates of the primitive cells according to the types of the respective primitive cells: and a process (step B9) for fixing the positions of the primitive cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149109-A (JP)
Title: Catalyst for producing high calorie gas, production method therefor, and method for producing high calorie gas using catalyst for producing high calorie gas
Inventor: SASAKI KATSUHIRO
IPC: C07C9/02
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing a novel ruthenium-based high calorie gas, which can generate at a relatively low temperature a saturated hydrocarbon gas component other than methane at a high concentration in a high calorie gas and to provide a technique for highly efficiently producing a high calorie gas using such catalyst for producing a high calorie gas while achieving energy saving.  <P>SOLUTION: The catalyst comprises a metal oxide carrier supporting an iron group element and ruthenium supported by a wet reduction method thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT