baber/WOPTO huggingface dataset:
Patent JP-2013021150-A (JP)
Title: Semiconductor manufacturing device and particle trap
Inventor: KIKUCHI TOSHIFUMI
IPC: H01L21/3065
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device and a particle trap capable of effectively reducing particles.SOLUTION: There is provided a semiconductor manufacturing device comprising a particle trap 21 including: a chamber 2 containing a semiconductor substrate W; a decompression pump 7 which decompresses an inside of the chamber 2; and a tube 23 provided between the chamber 2 and the decompression pump 7 and configured to define a suction flow path Q of the decompression pump 7, and capable of freely adjusting a release direction D of an opening end 23b on a suction side of the tube 23 by letting the opening end 23b be a free end.
Patent JP-2013026647-A (JP)
Title: Amplifier, liquid crystal display drive circuit, and liquid crystal display device
Inventor: KISHIKAWA SADASUKE
IPC: H03F3/45
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To concurrently achieve suppression of power consumption of an amplifier and high through rate thereof, regardless of power supply potentials of an input stage and an output stage.SOLUTION: An amplifier includes a voltage follower circuit that has a differential input terminal and an output terminal, allows the output terminal to be fed back to one side of the differential input terminal, amplifies an input signal input to the other side of the differential input terminal and outputs the amplified signal from the output terminal; a first current source that supplies a predetermined current to the voltage follower circuit; and a second current source that supplies a current to the voltage follower circuit when a potential difference between the other side of the differential input terminal and the output terminal is not less than a predetermined value.
Patent JP-2013024130-A (JP)
Title: Hydroelectric power generating equipment
Inventor: KAGAYAMA HIROSHI
IPC: F03B17/06
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide hydroelectric power generating equipment which can obtain large output even if a flow rate is relatively slow, and which can adjust a size freely according to an environment.SOLUTION: The hydroelectric power generating equipment 1 has a circulating body 101 which circulates in contact with running water, a pressure receiving body 102 for making the circulating body 101 circulate, an upstream side rotating body 103 that rotates around an axis freely in association with the circulation of the circulating body 101, an upstream side mooring body 104 that moors the upstream side rotating body 103 at a predetermined position by resisting the running water, a downstream side support body 105 that is arranged at a downstream side of the running water and that supports the circulating body 101, a power generating equipment 106 that converts power of the upstream side rotating body 103 into electric power, an upstream side rail structure 107 that guides a change of a shape of the pressure receiving body 102 from a closed state to an open state, a downstream side rail structure 108 that guides a change of a shape of the pressure receiving body 102 from the open state to the closed state a flow path 109 that guides the running water to inside of the pressure receiving body 102 located at a predetermined position, and a fin 110 for stabilizing a position of the downstream side support body 105 in the running water.
Patent JP-2013024738-A (JP)
Title: Live-wire detection device
Inventor: MATSUO NAOYA
IPC: G01M11/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a live-wire detection device capable of downsizing.SOLUTION: The live-wire detection device comprises: a light leakage generation part 1 that allows a part of light propagating therethrough to leak from one optical fiber 1a into a clad 12 of the other optical fiber 1b; and a light receiving element 2b that receives the light leaking at the other optical fiber 1b to detect whether an optical wire A, which is formed of a pair of optical fibers 1a and 1b being connected to each end, is in a live state or not. The live-wire detection device further includes: a first board 15 having a part of the pair of optical fibers 1a and 1b and the light receiving element 2b; a second board 16 having a signal processing circuit electrically connected to the first board 15 to determine whether the optical wire A is in the live state or not based on a signal from the light receiving element 2b, and a display device 5a that displays whether the optical wire A is in the live state or not based on the determination result of the signal processing circuit; and a housing that stores the first board 15 and the second board 16.
Patent JP-2013023644-A (JP)
Title: Grease composition
Inventor: OIKAWA ERI
IPC: C10M105/38
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition having excellent low torque property and high channeling property with a small amount of a thickener and capable of keeping excellent lubrication condition for a long period of time.SOLUTION: The grease composition contains a base oil and the thickener, wherein the base oil has a relative dielectric constant of ≥2.1 and <5.4 at a temperature of 25°C and frequency of 1 MHz and the thickener is 12-hydroxystearic acid lithium, the ratio by mass of the thickener based on total mass of the grease composition is ≤15% and yield stress of the grease composition is ≥2 kPa.
Patent JP-2013023155-A (JP)
Title: Controller for hybrid vehicle
Inventor: NAKANISHI NAOKI
IPC: B60L50/16
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller for hybrid vehicle, which reduces shock when a clutch is released.SOLUTION: In releasing a clutch, required torque is obtained by either smaller one of the torque capacity of the clutch and output torque of an engine, and the output torque of a motor. Therefore, even when the engine torque is smaller than the clutch torque capacity, transmission torque equivalent to the engine torque is compensated by the output torque of the motor. Thus, the shock can be appropriately prevented in releasing the clutch.
Patent JP-2012112032-A (JP)
Title: Method for operating blast furnace
Inventor: KASHIWABARA YUSUKE
IPC: C21B5/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace by which, even in a blast furnace operation using a low quality raw material such as a high RDI iron raw material, a stable operation can be done at low cost without increasing a reducing material ratio.SOLUTION: One charge of charging of a raw material forming an ore layer is divided into at least two batches of: a charging batch into the center of a furnace; and a charging batch into a periphery of the furnace on a furnace wall side relative to the center of the furnace. The raw material is charged into the periphery of the furnace (a region where r/R is 0.7 or more and 1 or less) such that a ratio of a high RDI iron raw material mixed in the ore layer and a ratio of coke mixed in the ore layer are high as compared with each of the ratios in the center of the furnace. A lump ore containing high crystallization water (containing 4.0 mass% or more of crystallization water) is preferably used as the high RDI iron raw material.
Patent JP-2013034090-A (JP)
Title: Amplifier
Inventor: IZUMISEKI NOBUHIRO
IPC: H03F3/20
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a high stability amplifier that keeps an input return loss from worsening at a specific frequency.SOLUTION: In an amplification circuit section 102 using cascode-connected first and second field effect transistors 8, 9, a matching capacitor 25 and a second bonding wire 27 are connected in series between an input line between the gate of the first field effect transistor 8 and a high frequency signal input terminal 1, and a ground, and a junction of the matching capacitor 25 and the second bonding wire 27 is connected to a junction of a spiral source inductor 10 and a third bonding wire 28 connected in series via a stability improving resistor 34, so that an input return loss can be kept from worsening at a specific frequency.
Patent JP-2013033858-A (JP)
Title: Manufacturing method of photoelectric conversion device and photoelectric conversion device
Inventor: OZAKI AKIRA
IPC: H01L31/04
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which improves the yield of a photoelectric conversion device.SOLUTION: In a manufacturing method of a photoelectric conversion device, a through connection part 91 penetrating through a semiconductor substrate 1 is formed without forming a through hole in the semiconductor substrate 1 in advance. The manufacturing method of the photoelectric conversion device comprises the steps of: applying a conductive paste containing a second conductive type impurity to a light receiving surface of the semiconductor substrate 1 while patterning through the conductive paste thereon; performing heat treatment on the semiconductor substrate and thereby forming a light receiving surface first electrode 9, the through connection part 91 formed by an alloy layer of the semiconductor substrate and the impurity, and a second semiconductor layer 31 including the impurity.
Patent JP-2012063754-A (JP)
Title: Charging member and method for manufacturing the same
Inventor: NAGAMINE NORIKO
IPC: C08G77/14
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a charging member with a surface layer capable of more surely suppressing bleeding.SOLUTION: A charging member comprises a base substance 101, an elastic layer 102, and a surface layer 103. The surface layer 103 includes a high molecular compound having constitutional units expressed by the following formulas (1) and (2) and having a bond of Si-O-Zr.
Patent JP-2013038095-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIYATA KYOKO
IPC: H01L21/321
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of flattening a cell part where a contact plug is formed and a peripheral circuit part where the contact plug is not formed.SOLUTION: A method of manufacturing a semiconductor device includes the following steps of: forming on a semiconductor substrate a wiring layer whose uppermost part comprises a first insulating film; forming a second insulating film covering the semiconductor substrate and the wiring layer; etching a predetermined region of the second insulating film to form an opening exposing the wiring layer and the semiconductor substrate; forming a conductive film in the opening and on the second insulating film; and removing the second insulating film and the conductive film so as to expose the first insulating film by the CMP method to form a contact plug under conditions having such a selection ratio that a polishing speed of the first insulating film is larger than that to the conductive film and having such a selection ratio that a polishing speed of the second insulating film is larger than that to the conductive film.
Patent JP-2013036510-A (JP)
Title: Segment cage for rolling bearing
Inventor: SONE KATSUNORI
IPC: F16C19/36
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To easily adjust a final clearance of a segment cage formed by arranging segments in the circumferential direction.SOLUTION: The segment cage is constituted by annularly arranging segments 18 having a required number of pockets 16. A contact face 20 projecting in the circumferential direction is formed at a central portion of an end face 19 of each segment 18, and is brought into contact with a corresponding contact face 20 formed on an end face 19 of the other adjacent segment 18.
Patent JP-2013037135-A (JP)
Title: Adhesive for polarizing plate and polarizing plate using the same
Inventor: SUWA TATSUHIRO
IPC: C09J11/04
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for a polarizing plate with durability against thermal shock.SOLUTION: An adhesive composition for a polarizing plate includes 100 pts.mass of polyvinyl alcohol resin, 10-40 pts.mass of hardener, and more than 200 and less than 300 pts.mass of metal compound colloid.
Patent JP-2012053868-A (JP)
Title: Method to set wireless terminal through radio communication network, related network and its computer program product
Inventor: BURACCHINI ENRICO
IPC: H04W88/06
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method to set a wireless terminal that is able to be reset through a communication network working according to a communication system.SOLUTION: The method comprises a step to associate a server entity (OTA server) set up to include a set of basic software modules in order to set the wireless terminal (UE/MS), a step to associate a client entity (OTA client) set up to use a protocol layer corresponding to a protocol layer (RR, GMM) of the server entity (OTA client) to the wireless terminal (MS), a step to establish a terrestrial connection between the wireless terminal (UE/MS) and the server (OTA server) entity using a protocol layer, and a step to download at least one module of the set of basic software modules from the server (OTA server) to the wireless terminal (UE/MS) in order to set the wireless terminal (UE/MS).
Patent JP-2012035082-A (JP)
Title: Magnetic resonance imaging method and system
Inventor: DANNELS WAYNE R
IPC: A61B5/055
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To correct the spatial intensity for RF shading non-uniformities in magnetic resonance imaging.SOLUTION: A magnetic resonance imaging method includes the steps of: acquiring MRI sensitivity MAP prescan data from an imaging target volume, which is a predetermined imaged patient volume; decomposing the acquired MRI sensitivity MAP prescan data based on a three-dimensional geometrical model of inhomogeneity maps to produce a transmit RF magnetic field inhomogeneity map and a receive RF magnetic field inhomogeneity map for the imaged target volume; and using at least one of the transmit RF magnetic field inhomogeneity map and the receive RF magnetic field inhomogeneity map to correct the intensity of a target MRI diagnostic scan image data representing the imaged target volume.
Patent JP-2013038282-A (JP)
Title: Electronic component attachment device and electronic component attachment method
Inventor: ONISHI SEIJI
IPC: H05K13/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component attachment device which is a dual line device having two lines capable of initial setup work, e.g. feeder cart exchange, by attaching/detaching a feeder cart of the other line during operation of one line, and to provide an electronic component attachment method.SOLUTION: In an electronic component attachment device or method including two(dual) production lines U, T in the center, taking out an electronic component from a plurality of feeders for feeding electronic components mounted on the feeder carts 50U, 50T attached to feeder areas 3U, 3T located on the outside of the production lines U, T, and attaching the electronic component to a substrate by using two attachment heads, an independent production mode for attaching an electronic component to a substrate in one production line by using one attachment head, and attaching an electronic component to a substrate in the other production line by using the other attachment head is provided, a determination is made as to whether or not a feeder cart on the other side provided on the other production line side can be attached/detached, and then the feeder cart on the other side is attached/detached if possible.
Patent JP-2012041088-A (JP)
Title: Tapping fitting for transport and storage container for liquid and transport and storage container with such tapping fitting
Inventor: SCHUETZ UDO
IPC: B65D90/46
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To enable safe dissipation of an electrostatic charge from a tapping fitting, and to enable the electrostatic charge to be dissipated particularly effectively.SOLUTION: The tapping fitting, particularly a flap or ball cock, with a fitting housing (18) made from plastic for connection to a drain spigot of a plastic container for liquids, particularly an interior container of a transport and storage container, wherein the fitting housing (18) is provided with a conductive device at least part of which is made from electrically conductive plastic for dissipating an electrostatic charge, wherein the conductive device has an integrally conformed grounding conductor (27) for the electrically conductive connection of the conductive device to a ground potential and is also connected integrally with the fitting housing (18).
Patent JP-2013041387-A (JP)
Title: Image processing device, image processing method, imaging device, electronic device, and program
Inventor: MASUURA Takeshi
IPC: H04N5/232
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique that is robust with respect to local moving subjects, variations in illuminance, and the like, and capable of carrying out a highly accurate global motion search process.SOLUTION: The image processing device comprises: an image division section that divides into a plurality of divided images an image which undergoes processing; a divided image selection section that selects, from within the plurality of divided images, a divided image for which the reliability of the motion search process is equal to or greater than a threshold value or for which the reliability is relatively high; a first motion search process section that carries out a motion search process on each divided image; and a second motion search process section that, on the basis of information relating to the motion search process by the first motion search process section for the selected divided image, carries out a motion search process on the entire image which does not undergo image division.
Patent JP-2013039224-A (JP)
Title: Smoke detecting method and device, and image pickup device
Inventor: YAMADA HIDEYUKI
IPC: A61B1/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a smoke detector for detecting smoke generated in a part to be observed on the basis of an image picked up by irradiating the part with a light, wherein highly precise smoke detection is executed by suppressing erroneous smoke detection.SOLUTION: First images based on a light emitted from the part to be observed by irradiating the part to be observed with a first light having a first wavelength band are acquired in time series. Second images based on light emitted from the part to be observed by irradiating the part to be observed with a second light having a wavelength band longer than the first wavelength band are acquired in time series. If the time-series change amount of the first images acquired in time series becomes not less than a predetermined amount and then the time-series change amount of the second images acquired in series becomes not less than a predetermined amount, it is determined that smoke is generated in a vicinity of the part to be observed.
Patent JP-2013043916-A (JP)
Title: Rubber composition for tire inner liner and pneumatic tire using the same
Inventor: KIYOHARA TAKESHI
IPC: C08K3/04
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire inner liners, improving the dispersibility of plate-like inorganic fillers to impart excellent air penetration-preventing performance, and improving fatigue resistance without deteriorating a heat-generating property, and to provide a pneumatic tire using the same.SOLUTION: The rubber composition for tire inner liners is characterized by comprising a rubber component comprising 60-100 pts.mass of a butyl rubber and 0-40 pts.mass of a dienic rubber (wherein, the total amount of the butyl rubber and the dienic rubber is 100 pts.mass), 30-50 pts.mass of carbon black, 10-30 pts.mass of a plate-like inorganic filler, and 0.5-4 pts.mass of silica coated with a coating containing the acetometallates of sodium and zinc. The pneumatic tire uses the rubber composition for tire inner liners for the inner liner.
Patent JP-2013043192-A (JP)
Title: Decompression forming die
Inventor: KUSAKA HIROO
IPC: B22D17/14
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To raise a sealing rate of forming space 70 in a decompression forming die having sliding portions 30, 40, 50 and 60.SOLUTION: A first die 20 with all sliding portions 30, 40, 50 and 60 in an advancement position and a second die (fixed die not shown in Fig.2) are brought into contact with each other, so that the forming space 70 is completed which is enclosed by a first die body 22, the plural sliding portions 30, 40, 50 and 60, and the second die. On the respective sliding portions 30, 40, 50 and 60, seamless sealing members 39, 49, 59, and 69 are arranged which make a circuit of an abutting face with the first body 22, an abutting face with the adjacent sliding portions, and an abutting face of the second die. The sealing rate of the forming space 70 is raised.
Patent JP-2013043158-A (JP)
Title: Dispersant, and dispersible composition of metal nanoparticles
Inventor: OKAMURA KAZUTO
IPC: C09K23/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant capable of effectively dispersing metal nanoparticles.SOLUTION: The dispersant includes a malonic acid derivative represented by formula (I) [wherein groups R, Rand X are each independently hydrogen, 1-6C alkyl, phenyl or benzyl, provided that at least one of the groups R, Rand X is 1-6C alkyl, phenyl or benzyl].
Patent JP-2013048665-A (JP)
Title: Air jetting device and vacuum cleaner using the same
Inventor: SENOO HIROYUKI
IPC: A47L9/08
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an air jetting device capable of jet control depending on the amount of fine dust.SOLUTION: The air jetting device includes: a suction fan that is provided in a suction chamber which is communicated and connected to a suction generator and where attraction acts, and rotates with the attraction; a jet fan that is provided in a jet chamber that jets air introduced from the external to a jet orifice, and rotates in synchronization with the suction fan; a rotating shaft that transmits the power of the suction fan to the jet fan; a dust detection means that is provided in a suction passage, and detects at least two kinds of dust different in size; and a jet determination means that decides whether to jet based on the detection information of fine dust by the dust detection means. The air jet device performs jet control based on the decision of the jet determination means. While having a sanitary blower function, the air jet device stops jetting to suppress scattering of the fine dust in the case of a lot of fine dust, and stirs up the dust with jetting to recover in the case of little fine dust, so that the dust is smoothly recovered.