baber/WOPTO huggingface dataset:
Patent JP-2011027530-A (JP)
Title: Current detector
Inventor: KITAMOTO SHINJI
IPC: G01R15/20
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detector reducing the influence of a displacement even when a relative position between a conductive member and a magnetic sensor is displaced so as to rotate.  <P>SOLUTION: A first magnetic sensor 20 is arranged inside a first loop section 12, such that its magnetism detection direction matches with a direction of a magnetic field generated by current flowing through the first loop section 12, and a second magnetic sensor 21 is arranged inside a second loop section 13, such that its magnetism detection direction matches with a direction of a magnetic field generated by current flowing through the second loop section 13. Provided are: a magnetism computing means 41, which computes a magnetism value generated by current flowing through a bus bar 10 on the basis of a difference between outputs of the first magnetic sensor 20 and the second magnetic sensor 21; and a current computing means 42, which computes the current flowing through the bus bar 10 on the basis of the magnetism value computed by the magnetism computing means 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028681-A (JP)
Title: Device and method for displaying image
Inventor: HIGASHIYAMA TERUYUKI
IPC: G06F3/048
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to identify all displayed images by displaying a character string for discriminating image files, even if they are recorded with an overlapping directory number or file number.  <P>SOLUTION: When a directory having an overlapping directory number is present, display of a directory name in which the number is overlapped is changed by adding a character associated with the directory number (e.g., one alphabet character). When a file having an overlapping file number is present, display of a file name in which the number is overlapped is changed by adding a character associated with the file number (e.g., one alphabet character).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033364-A (JP)
Title: Wheel centering device for vehicle performance testing apparatus
Inventor: KAMIYAMA TOSHIBUMI
IPC: G01M17/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in a conventional centering device using a contact (pressure) sensor that causes variations in the position of detection with the material of a wheel, its pneumatic pressure, or the like.  <P>SOLUTION: A wheel centering device 1 includes a pair of front and rear rollers 2 and 2 arranged in front and in the rear of a vertical line passing through the axis of a single-shaft drum 103 of a chassis dynamometer, a pair of front and rear electrically driven cylinders 5 and 6 having the rollers 2 fitted to the tips of rods 4 by means of roller holders 3, drive wheel detection sensors 7 fitted to the roller holders 3 together with the rollers 2 to detect a drive wheel 102 of a test vehicle, and a control device for controlling the drive of the pair of front and rear electrically driven cylinders 5 and 6. Photoelectric sensors are used as the drive wheel detection sensors 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032513-A (JP)
Title: Treatment liquid for forming protective film of steel member having nitrogen compound layer, and compound layer protective film
Inventor: KONISHI TOMOYOSHI
IPC: C23C8/26
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing oxidation of a compound layer due to high-frequency hardening, the compound layer being formed on the surface of a steel material by nitriding.  <P>SOLUTION: Treatment liquid for forming compound protective film, which is a non-aqueous treatment liquid for forming a protective film for protecting a compound on a nitride layer formed after the nitriding for steel material. The treatment liquid contains at least one kind of molten metal alkoxide, metal acetylacetonate and/or metal carboxylate selected from the metal group consisting of Si, Ti, Zr, Hf, V, Ta, Ca, Ce, Sc, Nb, Cr, W, Al, Sr, Zn, Mg and Mo.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033782-A (JP)
Title: Projector module and electronic apparatus
Inventor: TAKAHASHI NOBUAKI
IPC: G03B17/54
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector module capable of properly reducing color unevenness.  <P>SOLUTION: The projector module includes a condensing optical system 24, having a color filter 24a' for adjusting the chromaticity of light emitted from a light source 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025900-A (JP)
Title: Vehicular member manufacturing method and side member using the same
Inventor: LEE MUN YONG
IPC: B21D22/26
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular member manufacturing method and a side member using the same, for improving collision absorbing performance, by stably maintaining absorbing directionality of collision energy, without an additional reinforcing material.  <P>SOLUTION: This vehicular member manufacturing method includes a stage S1 for preparing a member blank with a boron steel plate as a raw material, a stage S2 for molding a member by press hot forming by setting the blank at the high temperature of the transformation point temperature or more, a stage S3 of having a high strength first metallic structure by cooling the member by the hot forming by a first cooling method, a stage S4 of secondarily heating up to the transformation point temperature via a heating source in a position calculated by taking into consideration the energy absorbing directionality to the member having the high strength first metallic structure, a stage S5 of having a partially relatively low strength second metallic structure by cooling the secondarily heated member by a second cooling method, and a stage S6 of partially assembling the member having the second metallic structure on the first metallic structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037642-A (JP)
Title: Translucent spinel ceramics and method for producing the same
Inventor: KAWAI CHIHIRO
IPC: C04B35/44
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent spinel ceramic with high strength and a method for producing the same.  <P>SOLUTION: A dust preventing window included in a color liquid crystal projector is made of a translucent spinel ceramic 20 having a mother phase 21 comprising of a spinel and alumina particles 22 dispersed in the mother phase 21. Therefore, the translucent spinel ceramic 20 is a particle dispersion-type composite material having a structure where the alumina particles 22 with high strength are dispersed in the mother phase 21. As the result, the occurrence of damage such as defects, and flaws caused by mechanical stress and the like when the dust preventing window is set in the color liquid crystal projector is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040953-A (JP)
Title: Imaging display device and imaging display method
Inventor: HATAKEYAMA TAKAO
IPC: H04N7/18
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily photograph himself/herself making trial fitting of an item by himself/herself, and to make comparison of a plurality of captured images.  <P>SOLUTION: A detection signal is input from a sensor 4 detecting a subject, and images captured by a camera 1 are subjected to movie display on a left screen 2L and a right screen 2R in a display 2. An operational signal is input with a left button 3L or right button 3R of an operational section 3, and images are subjected to still-image display in the left screen 2L or right screen 2R of the display 2. Thus, under a condition of installing an imaging display device 100 in a store selling items, a buyer can photograph himself/herself making trial fitting of an item by himself/herself.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039360-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: YAKABE KIMIHIKO
IPC: G02B5/30
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate having high adhesion between the polarizing plate and a protective film therefor, and high durability in a severe environment and high productivity, the polarizing plate that using a polyethylene terephthalate film as a protective film, and to provide a liquid crystal display device using the polarizing plate.  <P>SOLUTION: The polarizing plate includes a polarizing film made of a polyvinyl alcohol-based resin and a stretched polyethylene terephthalate film laminated on one surface of the polarizing film via a first adhesive layer. The stretched polyethylene terephthalate film has a coating layer formed of a resin composition containing 40 wt.% or more of a polyester-based resin on the surface of the stretched polyethylene terephthalate film to be adhered to the polarizing film. The first adhesive layer is made of a cured material layer of an active energy ray-curable resin composition containing an epoxy compound. The liquid crystal display device using the polarizing plate is also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039382-A (JP)
Title: Electrostatic charge image developing toner, method for producing the same, electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus
Inventor: NAKAZAWA HIROSHI
IPC: G03G9/087
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which gives a low-gloss image with excellent strippability.  <P>SOLUTION: The electrostatic charge image developing toner includes toner particles including at least a binder resin, a colorant and inorganic particles, and an external additive, wherein the colorant in the toner particles has an average dispersion diameter of 0.02-0.2 μm, a content of the inorganic particles in the toner particles is 0.05-2 mass%, and the toner has a shape factor SF1 of 115-145.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010080937-A (JP)
Title: Aluminum gallium arsenic supporting substrate and manufacturing method therefor, epitaxial wafer and manufacturing method therefor, and light-emitting diode and manufacturing method therefor
Inventor: MIYAHARA KENICHI
IPC: H01L33/30
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an aluminum gallium arsenic (AlGaAs) supporting substrate and its manufacturing method reduced in cost and eliminated in warpage; an epitaxial wafer and its manufacturing method; and a light-emitting diode (LED) and its manufacturing method.  <P>SOLUTION: The AlGaAs supporting substrate 10 includes: a GaAs substrate 11 having a main surface 11a and a back surface 11b in the back of the main surface 11a; a first Al<SB>x</SB>Ga<SB>(1-x)</SB>As layer 12 formed on the main surface 11a of the GaAs substrate 11; and a second Al<SB>y</SB>Ga<SB>(1-y)</SB>As layer 13 formed on the back surface 11b of the GaAs substrate 11. The method of manufacturing the AlGaAs supporting substrate 10 includes: a step of preparing the GaAs substrate 11; a step of forming the first Al<SB>x</SB>Ga<SB>(1-x)</SB>As layer 12 on the main surface 11a by means of a liquid-phase growth method; and a step of forming the second Al<SB>y</SB>Ga<SB>(1-y)</SB>As layer 13 on the back surface 11b by means of the liquid-phase growth method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055618-A (JP)
Title: Method and system for providing search based on topic
Inventor: STEFIK MARK J
IPC: G06F17/30
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem regarding a topic-directed search.  <P>SOLUTION: A system is implemented by a computer which provides a topic-directed search. This system includes a computer including a memory in which, in relation to each of one or more articles, digital information and one or more articles of indexes, both of which include topics that are recorded in a memory device; a processor; and a code to implement by the processor are recorded. This computer includes: a topic builder which, for each topic, builds a coarse-grained topic model including the characteristic words included in the articles relating to the topic and scores assigned to the characteristic words; a search engine which executes a search query including search terms against one of the indexes, and selects the topics that match the search terms chosen by their scores. The system includes the computer and a user interface which visually displays an article corresponding to the selected coarse-grained topic model and the search query.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044027-A (JP)
Title: Auction controller, auction system and auction control method
Inventor: ICHIKI KENICHI
IPC: G06Q30/08
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction controller, an auction system and an auction control method, that efficiently reduce auction time.  <P>SOLUTION: The auction controller 1 includes a count part 1a and a control part 1b. The count part 1a counts the number of bids to an article. The control part 1b changes a tender time or a bid-up price according to the number of the bids counted by the count part 1a. For example, the control part 1b increases the next bid-up price M according to the number of the bids. Alternatively, for example, the control part 1b reduces T1 to T1' (<T1) according to the number of the bids of the first half period of present tender time T1. Alternatively, the control part 1b reduces tender time T2 after the next bid-up as compared to a predetermined time, according to the number of the bids at the present tender time T1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043310-A (JP)
Title: Cold and hot storage device for food
Inventor: TORITANI KAZUMI
IPC: A47B31/02
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold and hot storage device for food achieving space saving.  <P>SOLUTION: A cart 10 with casters 14 provided with a plurality of rows of trays T in forms of piercing a partition wall 16 and extending across a hot storage chamber 20H and a cold storage chamber 20C, and a station 70 housing the cart 10 so as to allow entry and entrance are provided. In a ceiling part of the station 70, a first heat exchange chamber 75H including a cooler 91H and a heater 101, and a second heat exchange chamber 75C including a cooler 91C are partitioned side by side in a horizontal direction, and when the cart 10 is housed in the station 70, individual air circulation passages 117H, 117C are formed between the first heat exchange chamber 75H and the hot storage chamber 20H and between the second heat exchange chamber 75C and the cold storage chamber 20C, and a circulation fan 105 is provided in each air circulation passage 117H, 117C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049304-A (JP)
Title: Stacked photovoltaic element
Inventor: TOKAWA MAKOTO
IPC: H01L31/04
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element having improved conversion efficiency in a stacked photovoltaic element including an intermediate layer, and to provide a method for manufacturing the stacked photovoltaic element.  <P>SOLUTION: In the method for manufacturing a stacked photovoltaic element, a first photovoltaic element section and a second photovoltaic element section are stacked in order from a substrate side in the stacked photovoltaic element in a first embodiment, at least one intermediate layer is provided between the first photovoltaic element section and the second photovoltaic element section, and the intermediate layer is composed of a metal oxide film that has an oxygen atom concentration/metal atom concentration ratio of 0.960-0.975 (inclusive).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048702-A (JP)
Title: Electronic apparatus, communication control apparatus and program
Inventor: KATO HIROAKI
IPC: G06F9/54
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a function expansion without updating firmware in an electronic apparatus, such as a communication control apparatus, which implements a specific function by running a built-in computer by firmware.  <P>SOLUTION: A communication control apparatus connected to two different communication networks to implement a transfer control process of data sent from one communication network to the other communication network by running a computer by firmware includes a script execution means for reading in a function expansion script in which an instruction group for adding a new function to the communication control apparatus is described in a predetermined script language, and executing the instructions described in the function expansion script in order of description to implement the new function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048744-A (JP)
Title: Memory access processing device and method
Inventor: FUJIMOTO TAKEYA
IPC: G06F12/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory access processing device for mediating a command request at each port between a cash device of each port of a memory access device and a memory, the memory access processing device having improved memory access efficiency by optimizing memory accesses when the mediation is congested.  <P>SOLUTION: A mediation control device 4 has a congestion determination part 8, and the congestion determination part 8 determines congestion of mediation. Command issuing control device 3a to 3d perform control so that when the mediation is congested, store commands are save to a buffer and load commands get ahead of the store commands. Thus, when the mediation is congested, order of output of command requests is changed to put the load commands before the store commands, so that the memory access is optimized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132864-A (JP)
Title: Rubber composition for tire
Inventor: KITAMURA OMIMASA
IPC: C08L91/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire, which reduces the curing accompanying aging without badly influencing the appearance.  <P>SOLUTION: The rubber composition is prepared by compounding 2-30 pts.wt. of a vegetable oil-and-fat into 100 pts.wt. of a diene rubber. The vegetable oil and fat includes at least 0.9×10<SP>-3</SP>wt.% of a naturally derived polyphenol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049505-A (JP)
Title: Semiconductor device, method of manufacturing the same, and sputtering target used for the same
Inventor: MORI AKIRA
IPC: H01L21/285
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a semiconductor device capable of preventing increase of a resistance value of a wire due to barrier film formation and the occurrence of a void; a method of manufacturing the same; and a sputtering target used for the same.  <P>SOLUTION: The semiconductor device with a wire of Cu formed on an insulating film 1 containing a Si oxide includes a barrier film 4 formed on an inner surface of a groove-like opening 1a formed on the insulating film 1, and a wire body 2 located in the opening 1a, formed on the barrier film 4, and formed of Cu. In the barrier film 4, the barrier film 4 has a Cu alloy base layer formed at least on the insulating film 1 and containing at least either of a Ba oxide and a Sr oxide, and at least either of a BaSi oxide and the SrSi oxide is segregated on an interface between the Cu alloy base layer and the insulating film 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051021-A (JP)
Title: Injection nozzle for blast machining
Inventor: SUZUKI YUKINORI
IPC: B24C5/04
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a highly durable injection nozzle for blast machining capable of uniformly machining an area of a wide width.  <P>SOLUTION: The nozzle 10 includes: a gas injection portion 11; a supply port 12 for supplying an injection material; a mixing chamber 13 communicating with the gas injection portion 11 and the supply port respectively, and mixing a compressed gas supplied from the gas injection portion 11 and the injection material supplied from the supply port 12 to form a solid-gas two-phase flow; and an injection material injection portion 14 for injecting the solid-gas two-phase flow introduced from the mixing chamber 13 onto an object to be machined. A flow regulating portion 20 for widening a flow of the compressed gas in a long side direction is formed at an opening 11b of the gas injection portion 11. The flow regulating portion 20 is equipped with flow regulation members 21 having flow regulation surfaces 21a for widening the flow of the compressed gas in the long side direction of a rectangular section of the gas injection portion perpendicularly to long sides and symmetrically with respect to the center line of the long sides so as to define a first passage 11a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051068-A (JP)
Title: Chamfering method and chamfering device for plate material
Inventor: KUGE MORIMASA
IPC: B24B9/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the cycle time from start of grinding a sheet of a plate material until the subsequent plate material can be ready for grinding, without degrading the machining quality.  <P>SOLUTION: Movable carriages 2 fixed with a plate glass G and grinding wheels W are simultaneously moved from a receiving position to a delivering position of the plate glass G. While abutting and grinding the sides of the edge surfaces of the plate material (right and left side edge surfaces G5, G6) which are parallel to the moving direction of the movable carriages 2, the grinding wheels W move slower than the movable carriage 2 at a grinding speed v which is the relative moving speed with respect to the speed of the movable carriage 2. While the plate glass G on the movable carriages 2 is delivered to a fixed device at the delivering position, the rotation of the grinding wheel W is reversed and the grinding wheel W grinds the remaining portion of the edge surfaces of the plate glass G while retracting to the receiving position at the grinding speed v. Thereafter, the grinding wheels W is retracted to the delivering position. On the other hand, the movable carriages 2 is retracted to the receiving position by the time the grinding wheels W retract to the delivering position and the subsequent plate glass G is received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052138-A (JP)
Title: Solidifier for ground improvement, ground-improving soil, and method for improving ground
Inventor: NISHIMURA SHINGO
IPC: E02D3/12
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solidifier for ground improvement suitable for allophane-based volcanic cohesive soil.  <P>SOLUTION: The solidifier for ground improvement to be mixed with the allophane-based cohesive volcanic soil containing red chalk and black chalk comprises 100 pts.wt. of the dry allophane-based volcanic cohesive soil, 20 pts.wt. of dry blast furnace slag, 10 pts.wt. of dry slaked lime, and 10 pts.wt. of dry plaster. The ground-improving soil is obtained by kneading the allophane-based volcanic cohesive soil and the solidifier for ground improvement and generating a hydration reaction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052504-A (JP)
Title: Siphon type pipe fishway
Inventor: OTA YUKIO
IPC: E02B8/08
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siphon type pipe fishway with satisfactory maintainability while preventing a change in the flow rate of a passway for fish going upstream due to water level fluctuation of a river.  <P>SOLUTION: The siphon type pipe fishway 10 securing the passway for fish going upstream includes: a bendable pipe 13 including a water inlet 11 submerged in water upstream of a level difference provided in the river, and a water outlet 12 submerged in water downstream of the level difference; flow velocity adjusting means 15, 16, 17, 18 provided at the end or intermediate positions of the pipe 13 having openings 14 whose diameters forming the fishway is 1/5 to 4/5 of the inner diameter of the pipe 13; and a support member 19 for fixing the pipe 13 at least to the upstream side of the level difference of the river or to the level difference of the river.  <P>COPYRIGHT: (C)2011,JPO&INPIT