baber/WOPTO huggingface dataset:
Patent JP-2012104528-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: KOMADA SATOSHI
IPC: H01L33/32
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the crystallinity of a nitride semiconductor and enhance the operating voltage of a nitride semiconductor light-emitting element.SOLUTION: A nitride semiconductor light-emitting element of the present invention includes an n-type nitride semiconductor layer formed on a substrate, a light-emitting layer formed on the n-type nitride semiconductor layer, and a p-type nitride semiconductor layer formed on the light-emitting layer. The n-type nitride semiconductor layer is formed by stacking one layer or two or more layers. At least one layer constituting the n-type nitride semiconductor layer contains Si and Sn as n-type dopants, and contains In as an isoelectronic dopant.
Patent JP-2012102352-A (JP)
Title: Method for producing plated wire rod
Inventor: HONDA TERUICHI
IPC: C23C2/38
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To form a plating layer on the surface of a wire rod without coating it with a flux.SOLUTION: The method for producing the plated wire rod 10 comprises softening a wire rod 11 by passing it through an annealing furnace 23 and subsequently forming a plating layer on its surface so as to coat its surface by immersing it in a molten metal M. The method further comprises removing an oxide film from the surface of the wire rod 11 by feeding a reducing gas into the annealing furnace 23 to reduce the surface of the wire rod 11.
Patent JP-2012102974-A (JP)
Title: Cooling tower, circulating cooling water facility, and temperature control method and device for cooling water
Inventor: NAGAI NAOHIRO
IPC: F28F27/00
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To securely supply cooling water of a preset temperature to targeted cooling equipment such as a freezing machine, for which it is necessary to strictly control the temperature of cooling water.SOLUTION: The cooling tower 10A comprises: a temperature sensor 31 that measures the temperature of cooling water received in a pit 17, located at the lower part of the cooling tower, after cooling water is cooled by sprinkling the cooling water in a filler 15 disposed in the cooling tower and by circulating air using the blowing fan 13; and a control means 32 that controls the start-stop of a blower fan 13 based on the detection value of the temperature sensor 31. The temperature sensor 31 is disposed in the pit 17 located directly under the filler 15.
Patent JP-2012109689-A (JP)
Title: Radio base station, user terminal, and radio communication method
Inventor: ABE TETSUSHI
IPC: H04W84/10
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station, a user terminal, and a radio communication method that can accurately perform measurement in various network configurations in a heterogeneous network (HetNet).SOLUTION: A radio communication method of the invention is characterized in that: in a heterogeneous network having a network configuration in which a macro cell and a micro cell smaller than the macro cell are overlaid, a radio base station which has formed a macro cell and which is connecting to a macro terminal subordinating to the macro cell determines a measurement sub-frame for measuring a common reference signal (CRS) based on the network configuration, generates time reference indicating the measurement sub-frame, transmits a signal including the time reference and the CRS to the macro terminal; and the macro terminal receives the time reference and the CRS, and measures the CRS at the measurement sub-frame indicated in the time reference.
Patent JP-2012110128-A (JP)
Title: Resonance type power conversion device
Inventor: YAMADA RYUJI
IPC: H02M7/48
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a resonance type power conversion device capable of performing zero-voltage switching with stability.SOLUTION: In a resonance type power conversion device, a circuit consisting of first and second reverse-conducting switching elements connected in series, a first resonance capacitor connected in parallel to the first reverse-conducting switching element, and a second resonance capacitor connected in parallel to the second reverse-conducting switching element, is connected between both ends of first and second DC voltage sources connected in series, and a resonance switch and a resonance reactor are connected in series between a node between the first DC voltage source and the second DC voltage source and a node between the first reverse-conducting switching element and the second reverse-conducting switching element. In the resonance type power conversion device, the first and second resonance capacitors are voltage dependency capacitors having characteristics that the electrostatic capacity is reduced in response to rise in its both-end voltage.
Patent JP-2012107145-A (JP)
Title: Manufacturing method for thermosetting resin composition-cured product and cured product obtained thereby
Inventor: YAMAMOTO MIZUKI
IPC: C08G8/08
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a thermosetting resin composition-cured product with a high glass transition temperature, excellent long term heat resistance, and high heat resistance capable of improving device reliability.SOLUTION: A cured product is produced by heating a thermosetting resin composition including (A) an allylic naphthol resin, (B) an epoxy resin, and (C) a curing accelerator at 100-200°C for 1-60 minutes, and further heating the same at 220-350°C for 10-6,000 minutes for curing the same.
Patent JP-2012110190-A (JP)
Title: Stator core, method for manufacturing the same, and masking jig used for method for manufacturing the same
Inventor: SUGAWARA JUNICHI
IPC: H02K15/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a stator core that facilitates mounting thereof at a predetermined mounting site while properly ensuring electrical insulation from windings with coating film, and to provide a method for manufacturing the same and a masking jig used for the method for manufacturing the same.SOLUTION: A stator core 2 includes: a plurality of magnetic steel sheets 20 laminated in an axial direction L; and a plurality of teeth 22 and slots 23 alternately formed radially on a radially inner side of an annular yoke 21. In the stator core 2, coating film 3 is formed on a pair of circumferential side surfaces 231 and a radially outer bottom surface 232, of each of the slots 23 and on a portion of each of both axial end surfaces 201 of the yoke 21 positioned on a radially inner side relative to a predetermined radial middle position P. In the stator core 2, an entire portion of each of both the axial end surfaces 201 of the yoke 21 positioned on a radially outer side relative to the radial middle position P, and a radially inner end surface 221 of each of the teeth 22 are exposed.
Patent JP-2012113767-A (JP)
Title: Optical pickup device and optical information recording and reproducing device having the same
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is made small so as to be mounted on an optical disk device made to be smaller and thinner, and keep the excellent quality of a signal such as FES and TES for an error of a mounting position of an optical component and the like, and to provide an optical information recording and reproducing device having the same.SOLUTION: In the optical pickup, an optical waveguide element including a two-divided holographic diffraction grating which is divided in at least two regions with a dividing line substantially parallel with a disk radial direction and has a function of adding a predetermined amount of astigmatism with a direction inclined by approximately 45 degrees with respect to the dividing line as a principal axis to positive/negative primary diffracted light, and a photodetector including a plurality of two-divided light receiving surface are arranged in a detection optical system.
Patent JP-2012112365-A (JP)
Title: Fuel economy improvement support system
Inventor: KANEKO KUNIHIRO
IPC: F02D41/04
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel economy improvement support system capable of adequately controlling engine torque when a driver excessively steps on an accelerator pedal, and contributing to improve the fuel economy by making the driver recognize the excessive stepping on the accelerator pedal.SOLUTION: The fuel economy improvement support system includes a control device (100) having a function of executing a normal traveling drive mode and an energy-saving traveling drive mode, an accelerator pedal opening degree measuring device (1) for measuring the accelerator pedal opening degree, an engine driving force measuring device (2) for measuring the engine driving force, and a fuel injection quantity regulating device (8) for regulating the fuel injection quantity. The control device (100) has a function of determining whether or not the accelerator pedal opening degree is large to the required engine driving force when executing the shift-up by stepping on the accelerator pedal during an automatic shift.
Patent JP-2012117848-A (JP)
Title: Excursion route generating device, excursion route generating method and program
Inventor: BABA SHUNSUKE
IPC: G01C21/34
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an excursion route generating device, an excursion route generating method and a program that can generate an excursion route from the start point without requiring a user to designate any destination.SOLUTION: An excursion route generating device comprises a distance acquiring unit that acquires a target route length of an excursion route to be generated, a reference point acquiring unit that acquires the reference point supposed to be the start point of the excursion route, a via-point determining unit that determines a via-point or points of the excursion route, and an excursion route generating unit that generates an excursion route whose length from the reference point to the via-point or points back to the reference point is the target route length.
Patent JP-2012119881-A (JP)
Title: Wireless device
Inventor: KURIYAMA HIROMITSU
IPC: H03G3/30
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless device capable of reducing an operation amount of signal processing in an automatic gain control.SOLUTION: A wireless device 3 of the present invention comprises: a digital variable gain amplifier 34 which amplifies a reception signal; and a gain control part 35 which obtains a gain of the digital variable gain amplifier 34 according to signal strength of the reception signal, and controls the digital variable gain amplifier 34. The gain control part 35 includes a reference table 38 where a plurality of signal strength values discretely indicating the signal strength in a signal strength range and the gain of the digital variable gain amplifier 34 which is set according to the plurality of signal strength values are associated with each other and registered. The gain control part 35 obtains the gain of the digital variable gain amplifier 34 according to the signal strength of the reception signal by referring to the reference table 38.
Patent JP-2012116940-A (JP)
Title: Adhesive composition, and composite filter for plasma display
Inventor: SUETSUGU HIROTOSHI
IPC: G02B1/11
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive used for bonding a glass substrate in a PDP (plasma display panel) and a composite filter, wherein the adhesive is excellent in adhesive power, causes no adhesive residue, and is excellent in rework properties.SOLUTION: The adhesive composition is used for bonding the glass substrate to be arranged on a front surface of a panel of the plasma display panel and the composite filter provided on the front surface of the glass substrate, wherein: the peel strength of the adhesive to the glass substrate is 1.0-15.0 N/25 mm; and the stress at break in the adhesive is 0.15-3.0 MP a.
Patent JP-2012117131-A (JP)
Title: Apparatus and method for treating long-sized substrate, equipped with gas introduction mechanism
Inventor: OGAMI HIDEHARU
IPC: C23C14/34
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for uniformly, efficiently cooling a long-sized substrate by introducing a gas in a gap formed between the outer peripheral face of a can roll (cooling roll) and the long-sized substrate.SOLUTION: There is provided a method for treatment of a long-sized substrate F with thermal load performing while partially winding the substrate F conveyed by roll-to-roll in a vacuum chamber on the outer peripheral face of the can roll provided with a coolant circulating thereinside and the gas introduction holes 15a and 15b. In a gap formed between the outer peripheral face of the can roll and the substrate F wound on that face, a gas is introduced from the gas introduction holes while providing a difference between the peripheral velocity of the feed rolls provided adjacently upstream and downstream of the conveying path of the substrate F defined on the outer peripheral face of the can roll, and the peripheral velocity of the can roll.
Patent JP-2012123615-A (JP)
Title: Device capable of handling two-dimensional code, method, and program
Inventor: TOKUMARU AKIKO
IPC: G06K19/06
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that documentation management becomes complicated, and an ID management load increases in a log server when assigning a unique ID for every document to manage documents, since document IDs are issued endlessly without restriction.SOLUTION: The number of document IDs issued is reduced by assigning an ID in a job unit rather than allocating an ID to each page.
Patent JP-2012127365-A (JP)
Title: Shock absorber
Inventor: MORITA YUJI
IPC: F16F9/58
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber capable of exerting a damping force as targeted.SOLUTION: The shock absorber D includes: a cylinder 1; an annular piston 3 provided on a piston rod 2 and fitted to the outer circumference of a small diameter thereof; an annular stopper 5 stacked on the piston 3 and fitted to the outer circumference of the piston rod 2; a rod guide 6 provided at the end of the cylinder to support the piston rod 2 pivotally; and an annular rebound cushion 7 stacked on the stopper 5 so that movement to the piston 3 side is restricted and mounted on the outer circumference of the piston rod 2 so that it is butted on the rod guide 6 when the rod is extended most. In this shock absorber, the stopper 5 is locked to the piston rod 2.
Patent JP-2012128971-A (JP)
Title: Light guide plate
Inventor: ONISHI KAZUMA
IPC: F21S2/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate capable of realizing high brightness and forming a uniformalized brightness pattern on a reflecting face in a comparatively short time, the light guide plate being one for a plane light-emitting device used for a backlight unit or lighting of a liquid crystal display panel, an electronic signboard.SOLUTION: In the light guide plate in which light is incident from an end face and is emitted from an emission face and a uniformalized brightness fine pattern is formed on a reflecting face facing the emission face, the uniformalized brightness fine pattern consists of a printed convex pattern and a laser-bored concave pattern.
Patent JP-2012127724-A (JP)
Title: Microchip
Inventor: MOMOSE TAKASHI
IPC: G01N35/00
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a microchip which includes a separation part for mutually separating a first component and a second component in a specimen including the first component and the second component having respectively different specific gravity values and in which the first component of an amount necessary for fluid processing can be surely separated and extracted and the extracted first component can be subjected to accurate and highly reliable inspection or analysis.SOLUTION: The microchip having a fluid circuit in its inside has a specimen introduction port for introducing the specimen containing the first component and the second component having mutually different specific gravity values into the fluid circuit. In the microchip, the fluid circuit includes: a specimen weighing part connected to the specimen introduction port and having predetermined capacity for weighing the specimen introduced from the specimen introduction port; and the separation part connected to the specimen weighing part and having capacity capable of storing the total amount of the weighed specimen to store the total amount of the weighed specimen and mutually separate the first component and the second component in the stored specimen.
Patent JP-2011097618-A (JP)
Title: Base station device and communication method
Inventor: TAOKA HIDEKAZU
IPC: H04J11/00
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method for facilitating effective use of PMI (Precoding Matrix Indicator) information, in MIMO (Multi Input Multi Output) communication that feeds back the PMI information, and to provide a base station device suitable for using the communication method.  <P>SOLUTION: There is disclosed a base station device in a MIMO mobile communication system which utilizes precoding. The base station device includes a receiver for receiving a PMI which indicates a precoding matrix generated in user equipment and is fed back from the user equipment, and a transmitter for transmitting a signal to the user equipment. A signal transmitted in the transmitter includes information on whether PMI information fed back by the user equipment is conformed after the lapse of a determined time from a timing in which the PMI information is fed back by the user equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012131284-A (JP)
Title: Estimation method of force applied to tire, and pneumatic tire used for the method
Inventor: KAGAMI KIICHIRO
IPC: B60C19/00
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To improve an estimate accuracy of a front-back force, a lateral force, and a vertical force applied to a tire.SOLUTION: First strain sensors of which gain maximum lines N are 30-60° and second strain sensors of which maximum lines orient to a tire diameter direction line, are alternately attached to a side with equal intervals therebetween, and, to the another side, strain sensors are attached symmetrically. Three force components Fx, Fy and Fz are estimated by following formulae in which a sum (ΣVA1+ΣVB1) of a total sum ΣVA1 of the sensor outputs of the first strain sensors on the side and a total sum ΣVB1 of outputs of the first strain sensors on the another side, a difference of (ΣVA1-ΣVB1) of these total sums ΣVA1 and ΣVB1, and a sum (ΣVA2+ΣVB2) of a total sum ΣVA2 of the sensor outputs of the second strain sensors on the side and a total sum ΣVB2 of the sensor outputs of the second strain sensors on the another side are variable: (1) Fx=Kx×(ΣVA1+ΣVB1)+Ax; (2) Fy=Ky×(ΣVA1-ΣVB1)+Ay; and (3) Fz=Kz×(ΣVA2+ΣVB2)+Az, wherein Kx, Ky, Kz, Ax, Ay and Az in the formulae are constants.
Patent JP-2012132783-A (JP)
Title: Brake torque detection method of evaluation bench
Inventor: MIZUNO HIKARI
IPC: B60L50/16
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a brake torque calculation method of an evaluation bench capable of calculating brake torque of dynamos for stopping motor generators provided in a transaxle in optional time without causing excessive rotation.SOLUTION: In a method for calculating brake torques kand kwhen an evaluation bench 10 is stopped for connecting dynamos 12 and 14 to the input side and the output side of a transaxle 20 with motor generators MG1 and MG2 connected via a planetary gear 25, respectively, and performing performance evaluation by rotating the motor generators MG1 and MG2 by the respective dynamos 12 and 14, a transfer function regarding the respective brake torques kand kis derived based on a motion equation regarding the planetary gear 25, and the respective brake torques kand kfor simultaneously stopping the dynamos 12 and 14 and the motor generators MG1 and MG2 in stop time tare calculated from the respective number of rotations and the stop time tof the dynamos 12 and 14.
Patent JP-2012131902-A (JP)
Title: Semiconductor sealing epoxy resin composition and semiconductor device using the same
Inventor: SUGIMOTO NAOYA
IPC: H01L23/31
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition excellent in high temperature and high humidity reliability.SOLUTION: The semiconductor sealing epoxy resin includes component (A) of an epoxy resin, component (B) of a phenolic resin [on condition that component (C) is excluded], component (C) of a specific silane-modified phenol, component (D) of a curing promoter, and component (E) of an inorganic filler, the content of component (C) being 0.8-30.0 wt.% based on the amount of organic components in the epoxy resin composition.
Patent JP-2012134800-A (JP)
Title: Extension module
Inventor: KISHIMA JUNKO
IPC: H04J3/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply and easily add a division function to an existing data transmission and reception device constituting a network system.SOLUTION: An extension module 100 comprises: a first communication unit 103 connected to a data terminal; a second communication unit 111 connected to a data transmission and reception device; a division unit 105 which generates divided frames having frame length equal to or less than instruction frame length indicating the maximum frame length of frames output from the second communication unit 111 by dividing data stored in a payload of frames received by the first communication unit 103 output from the data terminal, and outputs the divided frames to the data transmission and reception device via the second communication unit 111.
Patent JP-2012135556-A (JP)
Title: Optometer
Inventor: KANAZAWA YUICHIRO
IPC: A61B3/028
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an optometer allowing improvement of an operation feeling of a lever.SOLUTION: This optometer includes: a target presentation means presenting an optometry target; a response means inputting a reading result of an examinee to the target; and a decision means deciding that the inputted reading result is true or false to automatically decide eyesight of the eye of the examinee. The response means includes: an operation shaft having a grip part, an abutment part provided below the grip part, and a first magnetic member provided on the opposite side to the grip part and receiving magnetic force; a holding part tiltably holding the operation shaft; a second magnetic member generating force which attracts the first magnetic member in the axial direction so as to restore the operation shaft to a reference position, and disposed on the axis such that the second magnetic member faces the first magnetic member; and a plurality of switches abutting on the abutment part when the operation shaft tilts by a prescribed angle, and disposed oppositely with the axis as the center.