baber/WOPTO huggingface dataset:
Patent JP-2011142494-A (JP)
Title: Base station device, mobile station device, radio communication system, control program of base station device, integrated circuit, and communication method of base station device
Inventor: AKIMOTO YOSUKE
IPC: H04W72/04
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To more flexibly allocate a frequency band for transmitting an uplink signal from a base station device to a mobile station device without causing the deterioration of throughput, and on the other hand, to reduce the amount of information needed for resource allocation.  <P>SOLUTION: The base station device 1 which allocates the frequency band for the mobile station device to transmit data by an uplink, and notifies the mobile station device of the allocation information of the frequency band is provided with: a scheduling part 120 which divides a predetermined frequency band into a plurality of continuous groups, specifies a group including the frequency band allocated to the mobile station device, and generates the band allocation information including information showing the start position and the end position of the frequency band allocated to the mobile station device in the group; and a transmitting part 110 which transmits the generated band allocation information to the mobile station device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144717-A (JP)
Title: Pump
Inventor: YANAGAWA HIDEAKI
IPC: F16K15/16
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump improving the service life of a check valve.  <P>SOLUTION: The pump 1 includes, in a suction part 20 provided in a suction casing 10 used in the pump 1 and supplying water, a suction port 21 having a receiving portion 26 on a part of its inner peripheral face, a flange part 22 provided on the suction port 21 and having a seal face 29, an annular fixing part 31 caught by the suction port 21 and the flange part 22, and the check valve 23 having a valve element 32 contacting with and separating from the seal face 29 and a connection part 33 connecting the fixing part 31 with the valve element 32. The valve element 32 is supported by the receiving portion 26 when the valve element 32 separates from the seal face 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144073-A (JP)
Title: Method for producing silicon particles
Inventor: MEGUMI TOMOHIRO
IPC: C01B33/02
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing aluminum-containing silicon particles with high crushing efficiency.  <P>SOLUTION: The method for producing silicon particles includes a pretreatment step of heating aluminum-containing silicon lumps to a temperature of ≥600°C and a crushing step of crushing the silicon lumps while being held at a temperature of ≥600°C to obtain silicon particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132673-A (JP)
Title: Pyrrolotriazine aniline compound useful as kinase inhibitor
Inventor: DYCKMAN ALARIC
IPC: B01F27/93
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide pyrrolotriazine compounds and more particularly cycloalkyl-, heterocyclo- and heteroaryl pyrrolotriazine aniline compounds useful in the treatment of pathological conditions associated with p38 kinase in view of the fact that p38 kinases are important media in the production of TNF-α, and these kinases are activated by reaction with various external stimuli including proinflammatory cytokines, endotoxins, ultraviolet radiations, and osmotic shocks.  <P>SOLUTION: There are provided kinase inhibitors which are a compound of formula (I), a pharmaceutically acceptable salt thereof, a prodrug thereof, and a solvate thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011147292-A (JP)
Title: Method and apparatus for manufacturing stator coil for electric rotating machine
Inventor: AKIMOTO AKITO
IPC: H02K15/04
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a stator coil for an electric rotating machine, capable of preventing positional deviations or the like of in-slot portions of the stator coil, in forming the stator coil.  <P>SOLUTION: In the method and apparatus for manufacturing the stator coil, the method for manufacturing the stator coil 40 includes a step of rolling each of planar electric wires 50 into a circular-arc or spiral shape and assembling the rolled planar electric wires in the circular-arc or spiral shape so that a plurality of turn portions 52 run along a circumferential direction, wherein the turn portions 52 are formed in a predetermined curvature while the positions in the circumferential direction, of the in-slot portions 51 are regulated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151053-A (JP)
Title: Led drive circuit
Inventor: OKADA TETSUYA
IPC: H01L33/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with a constant current circuit for controlling currents of a plurality of LEDs, wherein the circuit is complicated and has limitations on cost reduction because it includes, e.g., an MOSFET and an IC controlling the MOSFET.  <P>SOLUTION: A plurality of p-type impurity regions are disposed with equal spacing on the surface of an n-type semiconductor layer, and a first metal layer is provided to form an ohmic contact with the p-type impurity regions on the entire surface and to form a Schottky junction with the n-type semiconductor layer. By using it so as to apply a reverse voltage to the pn junction, a constant current drive element for controlling current flowing by pinch-off current can be provided. Only by connecting the element in series on low voltage side of the LED, a current flowing through the LED by the pinch-off current can be controlled as a constant value. Thus, an inexpensive and simple LED drive circuit can be achieved as compared with a constant current circuit having a combination of an MOSFET and an IC for gate control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147492-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YOSHIDA SEIJI
IPC: A61B5/055
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MRI apparatus for presenting a feasible job during a waiting time to an operator so as to efficiently determine a job for the operator to perform during the waiting time while picking up an image.  <P>SOLUTION: The MRI apparatus for effectively using a waiting time of the operator includes: a static magnetic field generator for generating a uniform static magnetic field in a space for storing a subject; a gradient magnetic field generator for generating a gradient magnetic field by superimposition onto the static magnetic field; a high frequency coil for generating a high frequency magnetic field to be radiated to the subject; a detector for detecting an NMR (nuclear magnetic resonance) signal generated by the subject; an imager for imaging the detected signal; an acquiring tool of an unfinished job; a calculator of working time; and an extractor for extracting the unfinished job to perform during image pickup. A job of high priority among the extracted jobs is displayed to a screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147852-A (JP)
Title: Microflow channel structure made of resin, microflow channel device containing the same, and method for manufacturing them
Inventor: KAWAMURA TAKASHI
IPC: G01N37/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy and inexpensive to manufacture a microflow channel structure and a microflow channel device equipped therewith while preventing the groove of the microflow channel structure from being embedded and leakage in a microflow channel structure and a microflow channel device equipped therewith and a method for manufacturing them.  <P>SOLUTION: The microflow channel structure made of resin includes a porous surface formed using a negative plate manufactured by an electrostatic printing system or an ink jet printing system and comprises a groove plate 2 having a groove part 2a and a lid plate 3 having a lid part 3a for covering the groove part 2a both of which form the microflow channel structure. The side surfaces 2b and 2c of the recessed part constituting the groove part 2a and the side surfaces 3b and 3c of the protruded part forming the lid part 3a are inclined surfaces and the protruded part is press-fitted in the recessed part to constitute a microflow channel device 1 wherein the lid plate 3 is assembled with the groove plate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149403-A (JP)
Title: Fuel system for internal combustion engine
Inventor: YOSHIDA KAORI
IPC: F02M37/00
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel system for an internal combustion engine, suppressing an adverse effect caused by an organic acid produced in fuel.  <P>SOLUTION: This fuel system for the internal combustion engine 10 operationalized by fuel containing a component producing the organic acid by oxidation degradation includes: an acid removing agent-filled cylinder 28 storing materials producing organic acid salt by reaction with the organic acid as an acid removing agent; a fuel supply means sending fuel stored in a fuel tank 16 to the acid removing agent-filled cylinder 28; and a filtration section 29 removing the organic acid salt produced by reaction of the acid removing agent with the organic acid in the fuel by filtration. The acid removing agent in the acid removing agent-filled cylinder 28 is a simple substance or a compound of alkali metal or alkaline-earth metal, and produces the organic acid salt insoluble in the fuel by reaction with the organic acid. For example, Ca (calcium) is preferable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152813-A (JP)
Title: Storage device for vehicle
Inventor: OKADA MAKOTO
IPC: B60R7/04
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce design manhours and production manhours, even when a shape of a mounting space and a storage vessel body is different.  <P>SOLUTION: An adjusting mechanism for adjusting a rotational locus is included in a pair of rotation adjusting units fixed to both ends of the storage vessel body, and since an opening is opened-closed by relatively rotating a lid to the storage vessel body via the adjusting mechanism by fixing the lid to part of the adjusting mechanism, the rotation adjusting units can be used in common even when the size of the storage vessel body and the lid is varied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154501-A (JP)
Title: Learning device, method for learning, identification device, method for identification, program and information processing system
Inventor: IWAI YOSHIAKI
IPC: G06V10/774
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To apply unique position restraint to each object to be identified, to detect an object to be identified in a more accurate manner.  <P>SOLUTION: The learning device includes: a feature point extracting unit 24 for extracting a feature point from each of multiple generated ; a feature amount extracting unit 25 for extracting feature point feature amount representing the feature of the feature point from the generated image; an overall feature amount calculating unit 243 for calculating the overall feature amount representing the overall feature of the generated image based on the feature point feature amount of a feature point existing on a feature point selection range determined based on the multiple generated images, of the generated image range; and an identifier generating unit 27 for generating an identifier based on the overall feature amount of the generated image, and a correct answer label representing whether the generated image is the positive image or the negative image. For example, the learning device can be applied to a learning device for generating an identifier identifying a predetermined object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152310-A (JP)
Title: Push button switch for game machine
Inventor: TANIGUCHI MASAYUKI
IPC: A63F7/02
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button switch for a game machine capable of clearly reporting a fact that a push button is operable to a player by reducing a shock onto the push-button by an urging member while keeping instantaneous power of the urging member.  <P>SOLUTION: A push button switch 10 for a game machine is disposed in the front surface of a game machine 100 and can vertically move a push button 11 to a first height position being the initial position and a second height position elevated from the first height position. The push button switch 10 for the game machine includes: a support member 20 which is disposed while being extended in a vertical direction from the lower part of the push button 11 and supports the push button 11 between the first height position and the second height position so as to be vertically movable; the urging member 30 which elevates the support member 20 upward; and a gear mechanism member 40 which further elevates the support member 20 after the support member 20 is elevated by the urging member 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156603-A (JP)
Title: Hammering tool
Inventor: KIKUCHI ATSUYUKI
IPC: B25D16/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hammering tool in which operability in changing over modes is not degraded, an attachment angle of an end tool is surely fixed, and workability is not degraded.  <P>SOLUTION: When a changeover member 44 is changed over to a hammering mode, a first eccentric pin 44C pushes a coupling member 34 against urging force of a second spring 42 to slide the coupling member 34 forward. This disengages a spline engaging part 28A from a spline groove part 34A. An end of the coupling member 34 is inserted into a rotary locking member 37, causing a thread 34B to engage with a thread 37A. The rotary locking member 37 is prevented from rotating by an uneven part 37B, and the coupling member 34 engaging with the rotary locking member 37 cannot rotate, either. A second eccentric pin 44D engages with a groove of a groove part 37C, and thereby restricts movement of a cylinder 31 of the rotary locking member 37 in an axial direction, so as to fix the rotary locking member 37.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164517-A (JP)
Title: Zoom lens and image pickup device having the same
Inventor: OKUMURA TETSUICHIRO
IPC: G03B17/04
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra wide angle-of-view zoom lens capable of obtaining high optical performance over the whole zoom range.  <P>SOLUTION: The zoom lens includes, sequentially from the object side to the image side, a first lens group L1 having negative refracting power and a second lens group L2 having positive refracting power, and the first lens group and the second lens group move on the optical axis in zooming. In the zoom lens using an equisolid angle projection mode in the whole zoom range, the first lens group includes a first negative lens of a meniscus shape in the position closest to the object side and a second lens wherein the object side face is a convex shape, while the second lens group has a positive lens in the position closest to the image side. Curvature radii r1 and r2 of an object side lens face and an image side lens face of the first lens and a curvature radius r3 of an object side lens face of the second lens are properly set individually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168821-A (JP)
Title: Method for melting stuck metal on furnace opening hole in converter
Inventor: IGARASHI YUMA
IPC: C21C5/46
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely melt stuck metal on a furnace opening hole without using an exclusive lance for melting the stuck metal and without lowering the yield of iron-source and further, without melting a furnace hole metal.  <P>SOLUTION: For the upper and bottom blowing converter accommodating molten iron for applying oxidize-refining, the top-blowing lance 3 used to the above oxidize-refining, is arranged under condition of a formula (1), 0.7≤h/D≤0.9, at the upper part of the converter 1, and from this top-blowing lance, the stuck metal on the port, is melted by injecting oxygen gas in the range of 40-60 Nm<SP>3</SP>/min per 1m<SP>2</SP>of the area of the converter port, prior to the oxidize-refining of the molten iron. In the formula (1), h represents distance (m) toward the upper part in a vertical direction from the opening of the converter to the top-end part of the lance, and D represents the inner diameter (m) of the opening of the converter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170192-A (JP)
Title: Method for driving electrophoretic device, drive circuit, electrophoretic device, and electronic apparatus
Inventor: ONO TAKUYA
IPC: G09G3/34
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method or the like that performs at least one of holding and transition of a display state in an electrophoretic device more properly.  <P>SOLUTION: The method for driving the electrophoretic device is configured such that electrophoretic particles 160 are interposed between a first electrode 110 and a second electrode 120. One of the first electrode 110 and the second electrode 120 enters a high impedance state, after a mode for using the color of the electrophoretic particles 160 is entered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171657-A (JP)
Title: Substrate treatment device and method for manufacturing semiconductor device
Inventor: OSHIDA KATSUJI
IPC: H01L21/22
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device for reducing a consumption amount of cooling water, and a method for manufacturing a semiconductor device.  <P>SOLUTION: A treatment furnace 202 for carrying out heat treatment to a wafer 200 is provided with a cooling water supply device 1 including a cooling water supply pump 2, an inlet cock 3, a pressure gauge 4, a cooling water line 5A of a manifold 209, a cooling water line 5B of a seal cap 219, a cooling water line 5C of a shutter 102, a cooling water line 5D of a jacket 207, flow rate adjusting valves 6A, 6B, 6C and 6D connected to the cooling water lines 5A to 5D, respectively, an outlet cock 7, a tank 8, and a flow rate control part 9. The manifold 209, the seal cap 219, the shutter 102, and the jacket 207 as cooling requirement parts are installed with thermo-couples 10A, 10B, 10C and 10D, respectively. The flow rate control part 9 controls the flow rate of cooling water by the respective flow rate adjusting valves 6A, 6B, 6C and 6D so that the measurement temperatures of the respective thermo-couples 10A, 10B, 10C and 10D can be kept constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173307-A (JP)
Title: Granule molding apparatus
Inventor: HIRATA MINORU
IPC: B29C48/305
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for uniformly molding a granule by extruding, from an extruder, the granule consisting of aggregate of granules in which adhesiveness and aggregative properties become large owing to sticking of liquid to its surface.  <P>SOLUTION: A granule molding apparatus has: an extruder for extruding the granules; a die which is installed in a discharge port of the extruder and has an inlet opening which the granules discharged from the discharge port enter and an outlet opening where the granules are extruded and molded; a conveying means on which sheet-shaped granules extruded from the die are loaded and are conveyed in a surface direction of the sheet-shaped granules; and one or more rotary rolls. A plurality of pins are erected from a surface of the rotary roll so as to form a spiral rank advancing in a longitudinal direction of the rotary roll; a swirling direction of the spiral rank intermittently reverses in the longitudinal direction of the rotary roll; and the rotary roll rotates in a taking around direction toward a conveying direction of the sheet-shaped granules in the state where a tip part of the pin comes into contact with the sheet-shaped granules in the case of conveying the sheet-shaped granules.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180236-A (JP)
Title: Image forming apparatus
Inventor: SHIMOYAMA ATSUHIKO
IPC: G03G21/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can prevent diffusion of fine particles, generated from a fixing member, to the inside of the apparatus or environment around the apparatus by capturing the fine particles, and desirably secure fixability of the fixing device and further reduce energy consumption by controlling operation of an exhaust fan.  <P>SOLUTION: The image forming apparatus includes a heating roller 132, and a heating source for heating the heating roller 132, wherein the image forming apparatus fixes an image onto a conveyed sheet. The image forming apparatus includes: a temperature sensor 311 which measures temperature of the heating roller 132; a duct 400 which has an inlet 403 for taking in the fine particles generated from the heating roller 132; a filter member 420 which is provided inside the duct 400, and can capture the fine particles; an exhaust fan 430 which is provided downstream of the filter member 420 in the duct 400, and generates an air flow going to an outlet 409; and a controller which controls the operation of the exhaust fan 430 according to initial burst conditions under which the fine particles are emitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132557-A (JP)
Title: Film-like graphite and method for producing the same
Inventor: NISHIKAWA TAIJI
IPC: C01B31/04
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce and provide thick film-like graphite having excellent physical properties by a short-time heat treatment at a relatively low temperature.  <P>SOLUTION: The method for producing film-like graphite includes a step of forming a polyimide film having a birefringence of ≥0.12, and a step of heat-treating the polyimide film at a temperature of ≥2,400°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184228-A (JP)
Title: Method for producing precipitated barium sulfate
Inventor: YOSHINAGA YOSHITAKA
IPC: C01F11/46
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for producing precipitated barium sulfate, by which the process can be carried out at high concentration of Ba as high as 0.1 mol/L or more and inexpensive barium compound can be used as a raw material, in order to solve problems of conventional methods that precipitated barium sulfate is produced by a co-precipitation reaction by mixing an aqueous solution of a sulfate compound such as sodium sulfate with an aqueous solution of a soluble barium compound such as barium chloride, however, the reaction conditions require the concentration of Ba as low as 0.1 mol/L or less and use of an expensive soluble barium compound as a raw material.  <P>SOLUTION: The method for producing precipitated barium sulfate comprises: using a hardly soluble barium carbonate powder, which is more inexpensive than a soluble barium compound, as a Ba raw material; adding the powder to a sulfate aqueous solution and stirring to mix to obtain a white emulsion of barium carbonate having the concentration of Ba as high as 0.1 mol/L or more; and precipitating barium sulfate from the emulsion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192467-A (JP)
Title: Backlight, liquid crystal module and connecting member
Inventor: OGURA KISEI
IPC: F21V19/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight capable of improving shock resistance by imposing restraint on damages to a fluorescent lamp.  <P>SOLUTION: The backlight 1 is provided with a plurality of straight-type fluorescent lamps 3 arrayed in parallel with each other; a frame 2, with a socket 32 to be connected with the fluorescent lamps 3 being attached and having a main wall 21 and a peripheral wall 22; a retaining member 4 fixing the fluorescent lamps 3 at positions farther inside than both ends of the lamps 3 on the main wall 21 of the frame 2; and a coupling member 5A for coupling at least two fluorescent lamps 3 with each other among the lamps 3, while separating from the main wall 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT