baber/WOPTO huggingface dataset:
Patent JP-2011220859-A (JP)
Title: Method for testing semiconductor devices
Inventor: SATO TADASHI
IPC: H01L21/66
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing semiconductor devices, the method capable of measuring waveform without requiring a solder-connection.SOLUTION: A method for testing semiconductor devices uses a semiconductor testing apparatus testing a semiconductor device in a state of opposite connection between contact points 41 of a contract ring 40 connected to a semiconductor device W and terminals of a performance board 31. The method includes steps of: preparing a measuring board 90 having an outer area 92 protruding beyond the contact ring, first terminals 93 opposing the contact points of the contact ring and second terminals 94 opposing the terminals of the performance board on both surfaces of the measuring board 90, and measuring terminals 96 connected to the first terminals and the second terminals in the outer area 92; and arranging the measuring board sandwiched between the contact ring and the performance board to subject the semiconductor device to a measurement testing using the measuring terminal.
Patent JP-2011222782-A (JP)
Title: Temperature sensor
Inventor: KUMANO KEISUKE
IPC: H01C7/04
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor that can be manufactured at low costs and can suppress variations in thermal characteristics.SOLUTION: The temperature sensor comprises; a thermistor element 2 having a pair of electrodes; a pair of covered lead wires 3 composed of metal core wires 3a covered with insulating covering material 3b, an end of the metal core wire 3a being connected to the pair of electrodes such as by soldering; and a resin seal portion 4 covering the entire thermistor element 2 and one end of the covering material 3b, including the connection part of the electrode 2a and the metal core wire 3a. At least the surface side of the resin seal portion 4 is made of a polyolefin resin.
Patent JP-2010157771-A (JP)
Title: Nitride semiconductor laser element, and method of manufacturing the same
Inventor: KAMIKAWA TAKESHI
IPC: H01S5/343
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which prevents cracks from occurring in manufacturing the nitride semiconductor laser element and forms a nitride semiconductor growth layer excelling in surface flatness to manufacture the nitride semiconductor laser element at a high yield.  <P>SOLUTION: In this nitride semiconductor light emitting element and this method of manufacturing the same, a low defect region having a defect density of 10<SP>6</SP>cm<SP>-2</SP>or less and a trench region with a recessed part formed are formed in a surface of a nitride semiconductor substrate, and an etching angle θ between the side face of the recessed part and its bottom side extension line satisfies a relation of 75°≤θ≤140° in a cross-sectional shape of the recessed part. This prevents cracks from occurring, suppresses creep-up growth from a bottom side growth part of the trench region to restrain the film thickness of a side face growth part, thereby obtaining a nitride semiconductor laser element formed with a nitride semiconductor growth layer having excellent surface flatness at a high yield.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095243-A (JP)
Title: Indicating instrument
Inventor: OKAMOTO YOSHIYUKI
IPC: B60K35/00
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating instrument which enables stable supply of electric power to a light source.  <P>SOLUTION: The indicating instrument including a display member 10 having a display part 13a, a drive unit 40 arranged on the rear side of the display member 10, an indicating member 50 mounted on a rotating shaft 30 of the drive unit 40 and having a base part 51 positioned on the circumference of the rotating shaft 30 and an indicating part 52 indicating a display part 13a, and the light source 57 arranged on the indicating member 50 in order to emit the indicating part 52 includes: a coil 23 provided on the side of the drive unit 40; and a flexible substrate 90 having the coil 23, a coiled wiring part 92 provided on the side of the base part 51 so that electromagnetic induction is enabled, and a conductive wiring 93 conductively connecting the coiled wiring part 92 and the light source 57, wherein electric power is fed to the light source 57 via the conductive wiring part 93 by an electromagnetic induction action between the coil 23 and the coiled wiring part 92.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226577-A (JP)
Title: Lubricating structure of differential
Inventor: KIMURA HIROMICHI
IPC: F16H57/04
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure of a differential, which also uses a guide rib for keeping a fastening power of a bolt as a guide rib for lubrication of a bearing and prevents rotational resistance and manufacturing cost of the differential from increasing.SOLUTION: A case 11 has the guide rib 31, the guide rib which extends within a constant region for a rotation track R of a head 21a of the bolt 21 during a rotation of a ring gear 14 and projects toward the head 21a of the bolt 21 from the case 11. In addition, a through-hole 27c penetrating upward and downward is formed above a hollow support part 27, and the guide rib 31 has an oil pool 31a bending toward an upper end opening 27d of the through-hole 27c.
Patent JP-2011231019-A (JP)
Title: Contact dermatitis inhibitor
Inventor: KANETAKA TAKASHI
IPC: A61P37/08
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide food and a skin care preparation which have high safety, specifically inhibit IV type allergies by easily being externally used for oral ingestion and skins, and specifically inhibit contact dermatitis.SOLUTION: The contact dermatitis inhibitor contains, as an effective component, the finely pulverized material of the leaves, trunks or the like of salacia group plants, particularly, salacia reticulata (S. reticulata) or salacia oblonga (S. oblonga) or the solvent extract thereof. The contact dermatitis inhibiting food and drink contains the contact dermatitis inhibitor. Further, the invention is a skin care preparation, which is the specific one acting as the TV type allergy inhibitor.
Patent JP-2011232425-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: ONISHI TAIZO
IPC: G03G15/20
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing apparatus which prevents air heated by a fixing member in a non-fixing period from reaching a fan motor.SOLUTION: A fixing apparatus for fixing a toner image of a recording material in a nip portion formed by a heated fixing member and a pressurizing member for pressurizing the fixing member includes: a fan; a fan motor having a motor for rotating the fan and a fan control section for controlling the motor; an air nozzle for blowing air sent by the fan motor to the vicinity of the outlet of the nip portion in a fixing period of the recording material; and heated-air prevention means for preventing the air heated by fixing member from reaching the fan motor through the air nozzle in a non-fixing period of the recording material.
Patent JP-2011054260-A (JP)
Title: Turntable
Inventor: NAKANISHI KOSUKE
IPC: G11B17/00
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of resin sinkage of an upper part of a central resin member required of turntable accuracy.  <P>SOLUTION: The turntable for storage disk drive apparatuses includes a plate member 131 made of a ferromagnetic material and a central resin member arranged at the center of the plate member and formed by injection-molding a resin. The central resin member includes a disk guide portion provided on an upper surface thereof to guide a central hole 611 of a disk and a plurality of gate recess portions indented upwards from a lower surface of the central resin member. The gate recess portions include ceiling surfaces positioned higher than the plate member. The ceiling surfaces include a plurality of gate cut portions 641a formed in an injection molding process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231972-A (JP)
Title: Refrigerant distributor, evaporator and method for spraying refrigerant
Inventor: RI INKAN
IPC: F28F9/22
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant distributor capable of distributing refrigerant equally to each of a plurality of refrigerant channels of an evaporator.SOLUTION: The refrigerant distributor 100 is a hollow container where an inner space 113 extended to a longitudinal direction is formed, and includes: a container 110 where a refrigerant outflow pipes 210a-210h are sequentially attached in a longitudinal direction; and a mixing/spraying mechanism 120 attached to one end part 111 in a longitudinal direction of the container 110, flowing a two-phase refrigerant 10 of an air-liquid two-phase into the container 110, mixing the flowed two-phase refrigerant 10, atomizing the mixed two-phase refrigerant and converting thereof to a group of droplets where droplets having different diameters are mixed, and spraying the group of droplets to the inner space 113 of the container 110.
Patent JP-2011234181-A (JP)
Title: Display device
Inventor: WATANABE SATORU
IPC: G02B27/22
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen display all in a full screen.SOLUTION: A multi-screen display device comprises: a tuner part 111 capable of receiving a plurality of input signals; a control part 112 to change a combination of how received contents are displayed according to a setting; a control reception part 114 to increase or decrease the received contents for the control part 112; a display part 113 to display image signals sent from the control part 112; and an infrared transmission unit 115 to send synchronization signals to a liquid crystal shutter 131 in synchronization with the display part 113. The multi-screen display device enables a viewing of image contents in a full screen by displaying images displayed with 113 in time division which is sent from a signal source through 121, 122, and 123, and transmitting only arbitrary images with 115.
Patent JP-2010273337-A (JP)
Title: Method and system for recognizing customer by applying mobile phone
Inventor: KANG KYUNG HUM
IPC: H04M3/42
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer recognition method for immediately and promptly recognizing a customer by a service provider using a mobile phone embedded with a Bluetooth module possessed by the customer without requesting any additional action or behavior from the customer when the customer enters a search area of the service provider.  <P>SOLUTION: When a customer enters a communication area of an access point (AP) of a service provider, the AP communicates with a Bluetooth module built in the customer's mobile phone, transmits Bluetooth device address (BDA) information of the customer to a local search server. The local search server extracts valid information of the customer on the basis of the BDA information of the customer and transmits the extracted information to a central server. The central server confirms reservation/visit information from the customer information, extracts attendant information of the service provider from an attendant information DB, creates customer recognition information by linking the customer information and the attendant information, and transmits the customer recognition information to an attendant of the service provider. The attendant of the service provider effectively utilizes the customer information displayed on his terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238368-A (JP)
Title: Plane light-emitting device and manufacturing method of plane light-emitting device
Inventor: SUZUKI YUTO
IPC: F21S2/00
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a plane light-emitting device, and its manufacturing method, capable of making a whole of a number of LEDs supplied an object for use, and yet, without fear of their chromaticity and light flux falling out of specifications, in a case a number of the LEDs with fluctuations due to individual differences in a chromaticity range and light flux or the like are supplied.SOLUTION: One of first to fourth population groups A1 to A4 obtained by dividing into four the chromaticity populations within a chromaticity range S is extracted. A light flux population is divided into two in accordance with light flux values. A center part chromaticity population C of the one population group A1 extracted and a first light flux population 'a' with a large light flux value are combined to be allotted to inside channels ch2, ch3 of a bar 2 of a light source unit 1. All of the LEDs contained in the population group A1 extracted and all of the LEDs contained in the light flux population are combined to be allotted to outside channels ch1, ch4.
Patent JP-2011226455-A (JP)
Title: Internal combustion engine
Inventor: ICHIKAWA MASAHIDE
IPC: F02M25/022
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine enabling complete combustion of a combustion condition by inputting oxygen gas and hydrogen gas obtained by vaporizing water droplets to the inside of a cylinder of the internal combustion engine and eliminating the necessity of organic substances such as gasoline.SOLUTION: The internal combustion engine includes: the cylinder in which a combustion chamber with variable volume is defined and formed by storing a piston inside so as to enable reciprocation; a fuel-supplying unit supplying fuel to inside of the combustion chamber of the cylinder via an intake pipe; and a water droplet supply unit supplying gas comprising oxygen and hydrogen obtained by vaporizing the water droplets to the combustion chamber. In the water droplet supply unit, a water droplet pipe is mounted to the outer periphery of the cylinder, an insulation heater is fitted to cover the mounted water droplet pipe, and a rear end side of the water droplet pipe is coupled to the intake pipe. The water droplets within the water droplet pipe are vaporized to oxygen and hydrogen gases by application of heat from the insulation heater or the cylinder, and the vaporized oxygen is supplied to the combustion chamber to accelerate combustion.
Patent JP-2011239106-A (JP)
Title: Image processing system and image processing method
Inventor: SHIRAISHI NAOHITO
IPC: H04N1/41
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a printing mechanism when an error occurs in a code in which image data is encoded using a variable-length code.SOLUTION: A decoding section decodes code data in which image data is encoded using a variable-length code, and counts the number of pixels of the decoded image data in one line. If the counted number of pixels differs from the number of pixels predetermined as the number of pixels in one line, a semantics error of the code data is detected. In addition, if a code length of the decoded code data in one page differs from a code length predetermined as a code length thereof in one page, a semantics error of the code data is detected. Furthermore, if variable-length code to decode does not exist in a code table, a syntax error of the code data is detected. When any error is detected, a CPU for controlling the entire system is interrupted by an outputted error signal. The CPU stops printing processing in response to this interruption.
Patent JP-2011238560-A (JP)
Title: Organic el device manufacturing method and organic el device manufacturing apparatus
Inventor: HIRAMATSU MASAHITO
IPC: H01L51/50
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce a material cost of an organic EL device.SOLUTION: An organic EL device manufacturing method includes: placing, on a stage, an array substrate where an organic EL element is formed on a support substrate; arranging a capillary, in which a mixture of a sealing film forming material and a solvent is accommodated, so as to oppose a side of the array substrate on which the organic EL element is formed; applying a voltage between the stage, on which the array substrate is placed, and the mixture; spraying droplets of the mixture from the capillary to the array substrate; and forming a sealing film, which coats the organic EL element, by collecting the charged droplets by means of an electrostatic force.
Patent JP-2011241533-A (JP)
Title: Earth retaining structure
Inventor: FUJIMOTO MASAKI
IPC: E02D17/04
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a earth retaining structure that is able to reduce temporary material amount and construction labor greatly while being excellent in stability and reliability.SOLUTION: A wale 3 is supported by a plurality of brackets 2 that are provided on the front face of an earth retaining pile 1 which constitutes a earth retaining wall. A pedestal receiving piece 5 is vertically dropped into a recessed portion formed by a web and front/rear flanges of the wale 3 consisted of laterally installed H-section steel, and a pedestal 6 is fixed between paired pedestal receiving pieces 5 on the both sides. A fixing plate 8 is installed between a channel steel 6a and a channel steel 6b constituting the pedestal 6 and a rear end of a ground anchor 9 is fixed to the fixing plate 8. The ground anchor 9, provided with a anchor fixing body in stable ground behind the earth retaining wall, penetrates a through hole of the fixing plate 8 to introduce prestress and supports the earth retaining wall by fixing the rear end.
Patent JP-2011242003-A (JP)
Title: Damping method for pipe group structure
Inventor: IKEDA ATSUSHI
IPC: F16F15/04
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a damping method for a pipe group structure, the method leaving no attached substance on a pipe surface and having high versatility.SOLUTION: The damping method for a pipe group structure 10 includes: a damping process of fitting a bag 20 containing gas, which can deform in accordance with mutual relative displacement of a plurality of heat conducting pipes 11, into mutual spaces of the plurality of heat conducting pipes 11; and a damping canceling process of discharging the gas from the bag 20 containing the gas to release the bag 20 from the mutual spaces in the plurality of heat conducting pipes 11 and removing the bag 20 from the pipe group structure 10.
Patent JP-2010265900-A (JP)
Title: Improved refrigerant compressor
Inventor: TELAKOWSKI ROBERT
IPC: F04D29/58
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling effect on a compressor motor in a refrigerant compressor.  <P>SOLUTION: A first compressor impeller 24 of two compressor impellers 24, 26 compressing a refrigerant flow 14 is arranged in a housing 32, and refrigerant is compressed by the first compressor impeller 24 and flows out of a refrigerant pathway 44 disposed inside the housing 32. The refrigerant further flows from the inside of a housing 30 into a stator passage 58 provided to a motor stator section 36 to cool the motor. Furthermore the refrigerant passes through the housing passage 62 and is sucked into a second compressor impeller 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011240563-A (JP)
Title: Liquid ejection device, and liquid testing method
Inventor: SHINKAWA OSAMU
IPC: B41J2/045
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wires from the ejection device body side to the head side.SOLUTION: The liquid ejection device includes a plurality of nozzles ejecting liquid, a plurality of piezoelectric elements provided corresponding to the plurality of nozzles, a drive signal generation section which generates a drive signal that is repeated every discharge period of each nozzle discharging liquid to one pixel, and provided with a plurality of selectable periods in each discharge period including at least one testing period, a selection section which applies the drive signal every period selectively to the plurality of piezoelectric elements, and an ejection testing section which performs ejection testing of liquid from a nozzle to be tested. The selection section selects a period prior to the testing period and the testing period for the nozzle to be tested, and the ejection testing section performs ejection testing of the nozzle to be tested in the testing period after the piezoelectric element corresponding to the nozzle to be tested is driven by the drive signal in the period prior to the testing period.
Patent JP-2010187024-A (JP)
Title: Defective reviewing device and electron microscope
Inventor: OBARA KENJI
IPC: H01J37/28
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method suitable for wafer-edge observation that uses an electron microscope to decide the cause of the generation of foreign substances, when searching for the foreign substances or defects in wafer inspection.  <P>SOLUTION: A reviewing device includes a sample stage which holds a sample, a column which has an electron optical system emitting an electron beam to the sample, an image obtaining portion which obtains first and second images on the basis of a signal produced from the sample by electron beam emission, and an image operation portion which judges the presence of defect of a kind specified, in advance, from the first image. When it is determined by the image operation portion that defects exist, the electron optical system emits an electron beam to the sample, at an angle which is different from the angle between the electron beam and the surface of sample, when the first image is obtained; and the image obtaining portion obtains the second image, on the basis of the signal produced from the sample.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011244311-A (JP)
Title: Data latch circuit and testing device using the same
Inventor: SUZAWA HIDEYUKI
IPC: H03K5/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a data latch circuit capable of taking in data from a DUT in various signal formats.SOLUTION: A data signal Din a serial format is input into a data input terminal IN. Clock signals CLK1-CLKn are input into n pieces (n is an integer of two or more) clock input terminals CLK1-CLKn respectively. A certain input flip-flop FFlatches the data signal Dat a timing according to a corresponding clock signal CLK. A serial-parallel conversion device SPconverts the data signal Din the serial format into an intermediate data signal Din a parallel format using the corresponding clock signal CLK. A data selector MUX1 selects one of n pieces of intermediate data signals Daccording to a selection signal SEL.
Patent JP-2011240665-A (JP)
Title: Image recording device
Inventor: KOKAMA TAKEO
IPC: B41J2/01
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein an image recording device using water-based ink causes deviation of impact positions of formed dots due to elongation of paper.SOLUTION: In this image recording device, when N-pass recording in one nozzle pitch is performed by a control part, a movement means moves a recording head so that a difference of image recording order between partial images adjacent to each other in the main scanning direction becomes N-2 or less.
Patent JP-2011247600-A (JP)
Title: Encoder scale and method for manufacturing the same
Inventor: MAEDA FUJIO
IPC: G01D5/38
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an encoder scale whose high precision can be secured without complicating a manufacturing process and a method for manufacturing the encoder scale.SOLUTION: This encoder scale is provided with: a base; a first scale pattern formed on the base; a protection film for coating the first scale pattern and the base; a thin plate arranged for covering the protection film; and a second scale pattern arranged on the thin plate.