baber/WOPTO huggingface dataset:
Patent JP-2010245248-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KUSAMA HIROTOSHI
IPC: H01L25/07
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations of switching loss on a semiconductor device side without altering a configuration on a drive circuit side, in the semiconductor device which applies a voltage to a gate terminal of an IGBT from an external drive circuit.  <P>SOLUTION: Trimming resistors 1a and 1b which compensate switching loss caused by variation of a threshold voltage of the IGBT 10 are provided between a connection part 3e, which electrically connects the gate terminal 10a of the IGBT 10 and the drive circuit 30, and the gate terminal 10a. Thereby the semiconductor device 100 becomes a thing having the trimming resistors 1a and 1b built-in, and the trimming resistors 1a and 1b are capable of so trimming as to absorb variations of the switching loss, so that variation of the switching loss can be reduced on the semiconductor device 100 side without altering the configuration on the drive circuit 30 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009277650-A (JP)
Title: Negative electrode for lithium primary battery and lithium primary battery
Inventor: SANO YOKO
IPC: H01M4/06
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium primary battery capable of restraining polarization of a negative electrode at electric discharge and capable of improving large current discharge characteristics under low temperature atmosphere and after storage at high temperature.  <P>SOLUTION: In the lithium primary battery 1 including a positive electrode 10, the negative electrode 11, a separator 12, a positive electrode case 13, an negative electrode case 14, a gasket 15, and nonaqueous electrolyte not illustrated, the negative electrode 11 is formed by preparing a carboxylic acid lithium layer and a carbon layer in sequence on the surface of a formed body made of lithium or a lithium alloy. Carboxylic acid lithium includes, for example, a carboxyl group in a molecule such as lithium carbonate and lithium butyrate, and is a compound where one oxygen of a carboxyl group is combined with lithium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010244468-A (JP)
Title: Device and method for calculating matching success degree
Inventor: MAKIMOTO SHINPEI
IPC: G06N5/04
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for learning matching results and selecting a candidate on the basis of learning results.  <P>SOLUTION: A matching success degree calculation device 1 includes: an identity vector generation unit 11 for generating a user identity vector; an input list generation unit 12 for generating an input list to be input into a learning unit 13 to store the same in a learning DB 22; the learning unit 13 for performing learning on the basis of the input list stored in the learning DB 22 and generating a learning model to store the same in the learning DB 22; an input reception unit 14 for receiving the input of a synthetic identity vector of two optional users; and a matching success degree calculation unit 15 for calculating a matching success degree of the two optional users on the basis of the learning model stored in the learning DB 22 and the synthetic identity vector of the two optional users, inputted by the input reception unit 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240623-A (JP)
Title: Dehumidifier
Inventor: OTA KOICHI
IPC: B01D53/26
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier which can reduce the load of a refrigerant compressor with a simple control circuit without stopping dehumidifying action when the refrigerant compressor is driven under an overload environment.  <P>SOLUTION: The dehumidifier 1 includes: the refrigerant compressor 2 for compressing a refrigerant; a cooling means for cooling the refrigerant compressed by the refrigerant compressor 2; a heat exchanger 6 for making the refrigerant cooled by the cooling means pass therethrough to cool taken-in gas, thereby condensing the moisture in the gas to perform humidification; a discharge temperature sensor 9 for detecting the temperature of the refrigerant discharged from the refrigerant compressor 2; and a control part 7 for performing drive control of the refrigerant compressor 2 according to the refrigerant temperature detected by the discharge temperature sensor 9 so as to obtain the driving amount set beforehand corresponding to the refrigerant temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250979-A (JP)
Title: Illumination device, illumination system, and illumination control method
Inventor: OGAWA HARUMI
IPC: H05B37/02
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a color tone and/or quantity of light according to the external light brightness of a surrounding without the need of preparing a photometric element separately from illumination.  <P>SOLUTION: An illumination device has white light sources (white light-emitting diodes LEDw) and a single color light emitting diode LEDo of at least one kind of color. At least one single color light emitting diode LEDo is a diode used for both light receiving and light emitting which is used by switching light emission and light receiving, and controls light emitting states of the white light sources (LEDw) and the single color light emitting diode LEDo according to a light receiving output of the diode used for both light receiving and light emitting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251514-A (JP)
Title: Rotation range regulation structure
Inventor: OSAWA SHIRO
IPC: H01C10/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation range regulation structure which is simply added even after equipment is manufactured (after completion).  <P>SOLUTION: A rotation range regulation structure regulates the rotation range of a rotary shaft of a rotation operation component fixed to a housing of the equipment. A fixing recess part for fixing the rotation operation component is provided to the outside of the housing, a rotation-side protrusion is provided to the rear side of a rotary knob fixed to the rotary shaft, a fixing-side protrusion is formed to a rotation restraining member arranged to the fixing recess part, and the rotation-side protrusion and the fixing-side protrusion engage with each other to regulate the rotation range of the rotary knob. A plurality of engagement protrusions having an outside dimension a little larger than an inside dimension of the fixing recess part are provided to an outer circumference of the rotation restraining member, and press-hitting and fitting the engaged protrusion of the rotation restraining member side to an inner wall surface of the fixing recess part of the housing side fixes the rotation operation component to the housing, preventing a concurrent rotation of the rotation restraining member and the rotary shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247739-A (JP)
Title: Information providing system
Inventor: TACHIMACHI KUNIHIRO
IPC: B61L25/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system capable of shortening a system adjusting time, and capable of providing adequate information.  <P>SOLUTION: The information providing system for providing a plurality of kinds of image information to passengers in a vehicle has an image display device for displaying the image information, and a display control device which determines the presence/absence of the necessity of the sequential display for each of the plurality of kinds of image information at a predetermined period, and controls the image display device so as to display the image information which is determined to be necessary in the display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009279929-A (JP)
Title: Substrate for display device, and method of manufacturing the same
Inventor: HATTORI DAISUKE
IPC: G09F9/30
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a display device which excels in flexibility and impact resistance, and remarkably inhibits the progress of the crack of a glass and to provide a simple method of manufacturing the same.  <P>SOLUTION: The substrate for a display device includes an inorganic glass 10 and a thermoplastic resin layer (A) 11 and 11' which are arranged at one side or both sides of the inorganic glass. The method of manufacturing the same enables the coupling treatment of the surface of the inorganic glass to be carried out by at least one coupling agent chosen from a group consisting of an amino group containing coupling agent, an epoxy group containing coupling agent, and an isocyanate group containing coupling agent before coating the solution of a thermoplastic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258159-A (JP)
Title: Semiconductor device
Inventor: MISUMI KAZUYUKI
IPC: H01L23/50
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a semiconductor device while strengthening GND thereof.  <P>SOLUTION: A lead 4f for GND electrically connected to a pad for GND of an SOC2 via a wire 3 includes an inner lead portion 4d and an outer lead portion 4e. The inner lead portion 4d is branched into branch leads 4g. The lead for GND is GND connected by being electrically connected to the pad for GND of the SOC2 via the wire 3 at the branch leads 4g, and hence GND is strengthened. Either one of the plurality of branch leads 4g or the inner lead 4d is connected to a die pad 4a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256601-A (JP)
Title: Electret treatment brush, cleaning brush, and method of manufacturing electret treatment brush
Inventor: OTA YUSUKE
IPC: A46B13/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electret treatment brush for image formation that sufficiently exhibits cleaning performance, to provide a cleaning brush, and to provide a method of manufacturing the electret treatment brush.  <P>SOLUTION: The cleaning brush 22 is formed by electrostatically flocking brush bristles 22a composed of fibers subjected to electret treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255807-A (JP)
Title: Dry gas seal device
Inventor: IHARA SHINICHIRO
IPC: F16J15/34
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry gas seal device capable of maintaining the sealability between them for a long time, while reducing the abrasion of a rotary ring and a fixed ring, even if starting/stopping is repeated.  <P>SOLUTION: This dry gas seal device includes the fixed ring 10 fixed to a fixing part 2 and having a cylindrical inner surface 11, a rotary ring base 12 fixed to a rotary body 1 and rotating together with the rotary body, a plurality of rotary ring segments 14 divided in the peripheral direction to a rotary shaft Z-Z and constituting a hollow cylindrical rotary ring positioned inside the cylindrical inner surface 11 as a whole, and an elastic body 16 for pulling the respective rotary ring segments inward in the radial direction. A dynamic pressure groove for forming a clearance by the dynamic pressure effect between both through the rotation of the rotary body 1, is arranged on the cylindrical inner surface 11 of the fixed ring 10 or the outer surface of the rotary ring segments 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252751-A (JP)
Title: Insect pathogenic filamentous fungus germination promoter containing sphingosine
Inventor: ONO MASATERU
IPC: A01N63/50
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conidium germination promoter of Nomuraea rileyi.  <P>SOLUTION: The Nomuraea rileyi germination promoter comprises sphingosine as an active ingredient (to be more specific, at least one kind of sphingosine selected from the group of 12-18C sphingosines) for promoting Nomuraea rileyi germination. Preferably the Nomuraea rileyi germination promoter comprises at least D-erythro-C14-sphingosine as an active ingredient and a peptidergic nitrogen component. Consequently germination of Nomuraea rileyi being an insect pathogenic filamentous fungus is promoted to obtain a natural enemy microbial pesticide containing Nomuraea rileyi. The pesticide is useful as a pesticide for exterminating insects such as insects of the order of especially Lepidoptera, Orthoptera, Hemiptera, Coleoptera, etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255814-A (JP)
Title: Sealing device
Inventor: MATSUOKA TOYOMITSU
IPC: F16C33/78
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device which maintains sealability for a long time even when directly exposed to muddy water.  <P>SOLUTION: The sealing device 10 includes: a core metal 20 which is fixedly fitted to the inner peripheral surface 7a of a housing 7; an annular body part 32 which is arranged opposite to an annular part 22 and is integrally and rotatably fixed to an output shaft 4; and a slinger 30 having an outer covering part 33 which extends from the outer peripheral end part of the body part 32 toward the core metal 20 side, and forms a labyrinth seal with a second cylindrical part 23 of the core metal 20. The core metal 20 is provided with a first sealing member 40 in which a main lip 42 in sliding contact with the outer peripheral surface of the output shaft 4 is formed. Moreover, the slinger 30 is provided with a second sealing member in which a side lip 54 in sliding contact with the annular part 22, and a radial lip 52 in sliding contact with the second cylindrical part 23 are formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260378-A (JP)
Title: Pneumatic tire
Inventor: KOJIMA HIROYUKI
IPC: B60C13/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively reducing air resistance during high speed traveling.  <P>SOLUTION: An outer diameter and a total width are formed to be in a range of ≥0 mm and ≤6 mm in relation to lower limit values of standard dimensions in a state that the tire is mounted to a standard rim and regular internal pressure is imparted and a tread grounding width in relation to the total width is formed to be ≥60% and ≤75%, and thereby a front projection area can be reduced. Many projecting parts 11 extending in a tire radial direction are provided at intervals in a tire peripheral direction on a tire outside surface, and a portion where a height X of each projecting part 11 becomes maximum is located at the tire radial direction outside a portion where a tire total width SW becomes maximum. As a result, an air flow around the tire can be promoted by each projecting part 11 during the traveling of a vehicle, and the air resistance of the tire can be more effectively reduced during the high speed traveling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009167216-A (JP)
Title: Substituted phenyl alkanoic acid derivative and use of the same
Inventor: SHODA MOTOKI
IPC: C07C69/736
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having a prostaglandin and leucotriene production inhibitory effect and useful for the prevention and treatment of various inflammatory diseases caused by lipid mediators.  <P>SOLUTION: This compound expressed by general formula (I) or its salt is provided. In the formula(I), (n) is any of the integers of 1 to 3; R is a 5-8C linear or branched saturated alkyl or a group expressed by the following formula; R<SP>1</SP>(CH<SB>2</SB>)<SB>k</SB>- (wherein, (k) is 0 or an integer of 1 to 3; and the R<SP>1</SP>is a 3-7C saturated cycloalkyl or a 6-8C fused ring saturated alkyl, which may be substituted by a 1-4C lower alkyl); and Ar is a bicyclic fused ring group such as naphthalen-1-yl.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010261806-A (JP)
Title: Infrared sensor and method of manufacturing the same
Inventor: HATA HISATOSHI
IPC: H01L27/14
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive infrared sensor which, even when an infrared transmission window is directly connected to an infrared sensor chip to manufacture an infrared sensor with its inside maintained under vacuum, reduces the occurrence of pixel defects.  <P>SOLUTION: The infrared sensor manufacturing method includes: a step of forming a first sealing part on the edge of a window side substrate transmitting infrared rays; a step of forming a second sealing part at the position on the periphery of the infrared sensor chip including a plurality of pixels having an infrared detection unit and a circuit for reading an electric signal from the pixels and surrounding the pixels; a step of connecting a reinforcing member to the back of the infrared sensor chip; and a step of connecting the first and second sealing parts and vacuum sealing the space between the window side substrate and the infrared sensor chip after the process for connecting the reinforcing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263716-A (JP)
Title: Power supply device and lighting device
Inventor: OTAKE HIROKAZU
IPC: H01L33/00
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device capable of protecting capacitors against overvoltage, and to provide a lighting device.  <P>SOLUTION: Connectors 25, 28 are provided to attach and detach an LED module 29 of a load to and from a power supply body 10 for generating DC output at both ends of a smoothing capacitor 26 by an on-off operation of a switching element. The smoothing capacitor 26 is separated from the power supply body 10 when the connectors 25, 28 detach the LED module 29 from the power supply body 10, thus avoiding application of the overvoltage generated by the power supply body 10 to the smoothing capacitor 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268598-A (JP)
Title: Rotating electric machine for vehicle
Inventor: BABA HIROYASU
IPC: H02K5/20
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine for a vehicle, which reduces the temperature of a brush.  <P>SOLUTION: The rotating electric machine for a vehicle includes a rotor 4, a stator 3, a front frame 1 and rear frame 2 supporting the rotor 4 and stator 3, a brush device 7 accommodating a pair of brushes therein and covering a slip ring, a power converter 5 performing at least one of the operations of converting an AC electromotive force induced in a stator winding 32 to DC and converting the DC power accumulated in a battery to an AC power and supplying it to the stator winding 32, a rear cover 9 covering the power converter 5, and a cooled air introduction channel 10 partitioned with a section member and communicating between the external space of the rear cover 9 and the brush device 7. The brush device 7 includes an opening 72 provided on a cooling fan 46 side and opening 71 provided on one end side of the cooled air introduction channel 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009219140-A (JP)
Title: Exposure evaluation method for color image
Inventor: OE SHUNICHIRO
IPC: H04N9/04
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the exposure evaluation method for color image for processing thereof, on the basis of data obtained from the image information of a digital camera, in particular, the method which is superior in correcting the exposure of the color image, can solve the problem, wherein the color image cannot be processed to the extent of visual natural sensitivity by conventional techniques, when white spots and collapse of images caused by the backlight, and the like, are corrected.  <P>SOLUTION: Plural sheets of color image groups are obtained by changing the exposure in the same scene. Of these plural sheets of color images, an image with low frequency of appearance in color is determined as appropriately exposed image at its imaging position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010268831-A (JP)
Title: Fire extinguisher and fire extinguishing system
Inventor: KOSAKAI SHIGEKAZU
IPC: A62C35/02
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher and a fire extinguishing system capable of discharging a fire extinguishing agent almost without waste and saving space.  <P>SOLUTION: The one fire extinguishing system includes the fire extinguisher 90 provided with a fire extinguishing agent storage container 10 having a cylindrical part 6 whose thickness is roughly uniform and a siphon tube 3 whose distal end part 5 gets close to or contacts the inner wall surface of the fire extinguishing agent storage container 10 by at least partially being flexible. The fire extinguishing agent storage container 10 is disposed so as to be inclined relative to a horizontal surface 20 within a limited space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269648-A (JP)
Title: Fuel tank and hybrid vehicle
Inventor: IGUCHI TOYOKI
IPC: B60K6/22
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank capable of reducing generation amount of evaporated fuel with a simple constitution.  <P>SOLUTION: In this fuel tank, an inflatable/contractible lower part chamber (12) partitioned by an elastic change film (11) is provided in a lower part (2A) in a tank body (2), while leaving an upper part chamber (13) for introducing fuel into an upper part in the tank body (2). When fuel is introduced into the upper part chamber (13), the elastic change film (11) is deformed by weight of the fuel, the lower part chamber (12) contracts, and initial pressure of the lower part chamber (12) is set so that most of the upper part chamber (13) is filled with fuel in the upper part chamber (13) in a liquid state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271563-A (JP)
Title: Display device including nonvolatile display part and program for the same
Inventor: SUGAMATA HIROKI
IPC: G09G5/32
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that display is maintained in such an incomplete display state that rewrite on an image is not completed perfectly when power is not supplied because remaining capacity of a battery becomes insufficient while rewriting the image in a display device including a nonvolatile display panel such as a display panel having an electrophoretic type display element.  <P>SOLUTION: The display device obtains shifting time in accordance with the image being displayed to return into a power saving state in the shifting time in accordance with the image being displayed, and shifts to the power saving state based on the obtained result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277717-A (JP)
Title: Fuel cell product, and electronic apparatus product
Inventor: YODA KIYOTO
IPC: H01M8/02
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell product capable of maintaining stable output characteristics over a long period, and to provide an electronic apparatus product.  <P>SOLUTION: The fuel cell product includes a fuel cell body 1 including a membrane electrode assembly 2 constructed to hold electrolyte membrane 17 between an anode 13 and a cathode 16, and having a vent hole formed on the cathode side of the membrane electrode assembly, a packing material 100 for sealing and packing the fuel cell body 1, and an activated carbon 200 packed together with the fuel cell body 1 by the packing material 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT