baber/WOPTO huggingface dataset:
Patent JP-2013039654-A (JP)
Title: Power tool
Inventor: HOSHI TOMOYUKI
IPC: B25F5/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power tool that has improved in dustproofness and water proof capabilities while preventing the occurrence of poor connection between lines caused by vibration.SOLUTION: This power tool provided is comprised of: a motor that drives a tool at its tip, a housing that retains the motor therein, and an LED light unit 25 that is mounted to the housing while delivering radiation to the tool at the tip and the vicinity thereof while the LED light unit 25 has formed therein an irradiating part 26 that emits light, a casing 27 including an accommodation space 27a that accommodates the irradiating part 26 whose portion located at least on the optical axis of the light is formed of a transparent material, and a transparent resin 28 that is disposed in the accommodation space 27a and fills the accommodation space 27a that accommodates the irradiating part 26.
Patent JP-2012066581-A (JP)
Title: Liquid ejection head and liquid ejection apparatus
Inventor: KURODA MICHITSUGU
IPC: B41J2/16
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy and suppress a decrease in image quality, in a liquid ejection head having a support substrate for supporting a liquid ejection substrate and a housing for supporting the support substrate, each of which has a positioning portion for achieving positioning with respect to an attaching portion in a predetermined direction.SOLUTION: The support substrate 12 has first positioning portions 50a and 50b being in contact with the attaching portion 102, to which the liquid ejection head 1 is attached, to determine the position of the liquid ejection head 1 with respect to the attaching portion 102 in the predetermined direction. The housing 21 has the second positioning portion 50c being in contact with the attaching portion 102 to determine the position of the liquid ejection head 1 with respect to the attaching portion 102 in the predetermined direction. A surface perpendicular to the ejection port surface of the liquid ejection substrate 11 and extending along the predetermined direction, having the second positioning portion 50c, is disposed between two surfaces perpendicular to the ejection port surface and extending along the predetermined direction, each having one of the first positioning portions 50a and 50b.
Patent JP-2013046497-A (JP)
Title: Concentrated power distribution member of motor
Inventor: FUJISAKI RYUICHI
IPC: H02K3/50
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent corotation of a feeding terminal when a power supply side terminal is connected to the feeding terminal by bolt tightening.SOLUTION: There is provided a concentrated power distribution member S for supplying power to a winding of a stator of a motor, in which a plurality of annular bus bars 10 each including a feeding terminal 20 and connection terminals 30 with the winding are laminated and stored in a holder 50 made of a synthetic resin so as to be insulated from each other, and power supply side terminals 91 drawn from a power supply side are individually laminated and connected to the feeding terminals 20 of the bus bars 10 by being tightened by bolts 95, respectively. The holder 50 includes terminal blocks 55 each capable of mounting the feeding terminal 20 and each having a nut 65 to be screwed with the bolt 95, attached thereto so as to be prevented from rotating. A back face of the terminal block 55 has an insertion groove 88 formed therein as a corotation prevention part into which an overhang part 27 formed in a side edge of a longitudinal plate 22 of the feeding terminal 20 is inserted.
Patent JP-2013046556-A (JP)
Title: Drive controller of vibration type motor, drive control method and program
Inventor: KAWAMURA KOJI
IPC: H02N2/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance a speed follow-up property of a vibration type motor in an acceleration period from its start until a speed of the vibration type motor reaches a steady speed.SOLUTION: An actual speed of a vibration type motor immediately after its drive start is detected by initial speed capturing means. When an actual initial speed value of the vibration type motor detected by the initial speed capturing means is greater than an initial speed comparison value that is a reference value for being compared with the actual initial speed value of the vibration type motor, a drive controller of the vibration type motor does not update a frequency of a frequency signal applied with respect to the vibration type motor, controls the frequency so as to maintain an initial frequency, reduces speed variations of the vibration type motor immediately after its start and enhances a speed follow-up property of the vibration type motor in an acceleration period.
Patent JP-2012025390-A (JP)
Title: Vehicle control system
Inventor: SAKURAI KOHEI
IPC: B60R16/023
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To accurately specify a failed node in a network at a low cost in a vehicle control system allowing cooperative operation of many ECUs (Electronic Control Units) via the network.SOLUTION: Each node is constituted of an intra-network node status determining means, a means for transmitting a result of node status determination by own node, a means for receiving a result of node status determination by another node, and a failed node specifying means. The failed node is specified by mutually interchanging results of determination by the intra-network node status determining means with another node.
Patent JP-2013050270-A (JP)
Title: Fin tube heat exchanger
Inventor: OTSUBO SHUHEI
IPC: F28F1/32
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure loss in an entire heat exchanger while suppressing a decrease in an amount of heat exchange in a fin tube heat exchanger provided with a pair of fin groups.SOLUTION: Air is supplied to the fin tube heat exchanger along a first direction. The heat exchanger includes: a plurality of front row fins 3 disposed on the windward side; a plurality of back row fins 4 disposed on the leeward side; a first heat transfer tube 21 penetrating the front row fins 3; and a second heat transfer tube 22 penetrating the back row fins 4. Each of the front row fins 3 and each of the back row fins 4 are a corrugate fin having the same waveform of a striped pattern inclining relative to the first direction. A first slope 41 of each of the back row fins 4 is partially superimposed on a first slope 31 of each of the front row fins 3 in an inclination direction parallel to the striped pattern so that a continuing surface is formed.
Patent JP-2013051600-A (JP)
Title: Audio signal processing circuit, audio system using the same, and electronic apparatus
Inventor: YAMADA MOTO
IPC: H04R3/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To improve sound quality reproduced from an audio system or apparatus.SOLUTION: An adder 10 adds a main audio signal S1 and a sub audio signal S2. A selector 20 receives a mixed audio signal S3 output from the adder 10 and the main audio signal S1 and selects either one of them. The control section 30 makes a selector 20 select an output signal of the adder 10 when the level of the sub audio signal S2 is larger than a predetermined threshold value and, when smaller than the threshold value, select the main audio signal S1.
Patent JP-2013055291-A (JP)
Title: Method for manufacturing semiconductor package
Inventor: TACHIBANA KENYA
IPC: H01L23/12
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor package capable of preventing the occurrence of a failure due to heat.SOLUTION: The method of the present invention for manufacturing a semiconductor package 1 comprises a step of preparing a sheet-like member 104 and a step of forming a first reinforcing member 4 by removing part of the sheet-like member 104. A conductor pattern 221 is provided with a plurality of terminals 221b. In the step of forming the first reinforcing member 4, those portions of the sheet-like member 104 which correspond to the terminals 221b are removed to form a plurality of through holes 422 penetrating the first reinforcing member 4 in the thickness direction.
Patent JP-2013055985-A (JP)
Title: Washing machine
Inventor: ENDO YUJI
IPC: D06F39/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To improve connection workability when connecting a tip end part of a duct to a washing machine main body side connection part.SOLUTION: A duct connection structure of a washing machine 1 for connecting a tip end part of a duct 12 having flexibility to a connection part 31 having a cylindrical protrusion 34 provided on a water tub cover 7 in a state of covering over the circumference of the cylindrical protrusion 34 comprises: an annular fastener 37 made of plastics, and attached to the circumference of the tip end part of the duct 12; and fastening means composed of a part 45 to be engaged and an engaging part 51 for fastening the fastener 37 to the connection part 31 in a state of fitting the fastener 37 to the circumference of the cylindrical protrusion 34, engaging pawl 47 and engaging hole 53, and the like.
Patent JP-2013060312-A (JP)
Title: Sintered compact, cutting tool using sintered compact, and method for manufacturing sintered compact
Inventor: TATSUMI NATSUO
IPC: C04B35/58
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a sintered compact containing aluminum oxynitride and having high wear resistance and high chipping resistance.SOLUTION: The sintered compact contains a hard part containing aluminum oxynitride and a binding part comprising at least one metal selected from the group 6 to 10 elements, wherein the content of the hard part is 40-90 vol.%.
Patent JP-2012091498-A (JP)
Title: Decorative sheet, and decorative molded product
Inventor: NODA AKITOSHI
IPC: B32B27/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet and a decorative molded product, excellent in productivity, stain resistance and moldability.SOLUTION: In the decorative sheet, a release layer and a surface protecting layer are provided on one surface of a base material sheet in this order. The surface protecting layer is composed of an ionizing radiation curable resin composition containing a polyfunctional (meth)acrylate monomer with 175-1,000 of a molecular weight and thermoplastic resin with 10,000-100,000 of a weight average molecular weight in terms of standard polystyrene, and a mass ratio between the polyfunctional (meth)acrylate monomer and the thermoplastic resin in the resin composition is 10:90 to 75:25.
Patent JP-2013071900-A (JP)
Title: Gastropod expellant
Inventor: TANAKA YUJI
IPC: A01N37/36
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gastropod expellant which can safely and inexpensively obtain high extermination effect.SOLUTION: The gastropod expellant includes powdery organic acid 30 and a carrier 10 carrying the organic acid 30 at the outer face. Preferably, in the gastropod expellant, a coating 20 of drying oil is formed at the outer face of the carrier 10, and the powdery organic acid 30 is made to adhere to the carrier by the drying oil.
Patent JP-2013073041-A (JP)
Title: Projector
Inventor: MASUDA CHIHARU
IPC: G02F1/13
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a projector that includes a light modulator arranged with reduced stress to the light modulator.SOLUTION: A projector comprises: a light modulator 342 that modulates incident light in accordance with image information; a support part 5 to which the light modulator 342 is attached; and buffer members 6 that are arranged between the light modulator 342 and the support part 5.
Patent JP-2013076382-A (JP)
Title: Engine and engine working machine
Inventor: YASUTOMI TOSHINORI
IPC: F02N11/08
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a size and weight of an engine having a starting motor.SOLUTION: The engine 10 for driving a working machine has a crank case 12 attached with a crank shaft 11, and a cylinder 13 reciprocally assembled with a piston 14. An inside cover 27 penetrated with a protrusive end of the crank shaft 11 is arranged at the crank case 12, and a motor cover 34 having a motor chamber 33 therein is formed of an outside cover 31 attached to the inside cover 27. A disc-plate shaped disc coil 41 having a plurality of coils is attached to the crank shaft 11, and a magnet assembly 39 as a magnetic flux generation part is arranged at the outside cover 31. The engine is started by the flat starting motor 46 which is directly connected to the crank shaft 11.
Patent JP-2013078383-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game board in which strength of a rail attached to the vicinity of an outer edge of a board surface of the game board can be secured.SOLUTION: A game machine (Pachinko machine 10) allows a player to perform a game by shooting game balls toward a game area along the rail and causing the game balls to flow down into the game area. In the game machine, an extension part 232 facing an end surface 80b of the game board 80 is provided in a third rail part 230, so that the extension part 232 makes the third rail part 230 large in a thickness direction of the game board 80. A member is made large by providing the extension part 232, thereby the extension part 232 abuts against the end surface 80b of the game board 80, thereby the mechanical strength of the third rail part 230 or the mechanical strength of the member itself is improved. Consequently, the strength of the rail (third rail part 230) attached to the vicinity of the outer edge of the board surface 80a of the game board 80 can be secured.
Patent JP-2012012412-A (JP)
Title: Detection/measurement of malaria infection disease using natural immunity by hemozoin induction, screening of preventative or therapeutic medicine for malaria infection disease, and regulating of the natural immunity induction
Inventor: AKIRA SHIZUO
IPC: C07K14/445
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide: a method for detecting and measuring malaria infection using the induction by hemozoin (HZ); a method for screening a vaccine for malaria infection and a preventative or therapeutic agent for malaria infection using the method for detecting and measuring; and a method for regulating the induction of natural immunity using the HZ, synthetic HZ or derivatives thereof as an adjuvant or immunostimulant.SOLUTION: Malaria infection is detected and measured by detecting and measuring HZ-induced, TLR9-mediated and MyD88-dependent natural immune activity. The detection and measurement of malaria infection can be used to diagnose malaria infection. The method for detecting and measuring is also used for screening a vaccine for malaria infection and a preventative or therapeutic agent for malaria infection. Further, HZ, synthetic HZ or derivatives thereof are used as an adjuvant or immunostimulant to regulate HZ-induced natural immune induction.
Patent JP-2013081315-A (JP)
Title: Battery pack for power tool
Inventor: HANAI HIROSHI
IPC: H02J7/02
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack for power tool with a function for suppressing variance in voltages of a plurality of cells constituting a battery, capable of completely suppressing variance between the respective cells by executing balancing control while voltages of the respective cells are stable.SOLUTION: In a sleep determination mode, by adding a voltage stability check counter, stopping time of charge/discharge using a battery is counted (S330). When counting time using the voltage stability check counter is equal to or longer than a specified time, the battery is installed on a charger and is placed in a charge mode, voltages of respective cells are measured and voltage differences between the measured minimum voltage and voltages of respective cells are generated as variance data. Additionally, in the sleep determination mode, when counting time using the voltage stability check counter is equal to or longer than the specified time, a balancing cell is set based on the variance data, and balancing control (discharge) for the cell is started (S310-S400).
Patent JP-2012027940-A (JP)
Title: Electronic apparatus
Inventor: SUZUKAWA HAJIME
IPC: G06F3/041
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To improve operability of continuous operations for a plurality of touch panels.SOLUTION: A personal computer comprises two touch panels 15 and 17. A CPU 111 sets a processing mode corresponding to a specific operation when the specific operation to one touch panel 15 is detected by a touch panel driver 202. After the processing mode is set, the CPU 111 performs processing corresponding to the processing mode according to operation for the other touch panel 17, and causes an LCD 16 to display processing result.
Patent JP-2013084664-A (JP)
Title: Solar battery manufacturing method, and solar battery
Inventor: KAWAMOTO YASUSHI
IPC: H01L31/04
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which allows the manufacture of a solar battery having an excellent power generation efficiency.SOLUTION: The method is for manufacturing a solar battery which has a lower electrode, a light absorption layer containing Cu, In, Ga and Se, a buffer layer, a transparent conductive layer, and an upper electrode, which are formed on a glass substrate at least in this order. The light absorption layer is formed by executing, on the lower electrode: a first step where Se and Ga are deposited at a substrate temperature of 300-500°C; a second step where Se and In are deposited at a substrate temperature of 300-500°C; a third step where the substrate temperature is raised from the temperature in the second step to a temperature of 550-630°C, and then Se and Cu are deposited; a fourth step where Se and In are deposited at a substrate temperature of 550-630°C; and a fifth step where Se and Ga are deposited at a substrate temperature of 550-630°C, at least in this order.
Patent JP-2013082027-A (JP)
Title: Component holding unit
Inventor: AZUMI KEIICHI
IPC: B25J15/08
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a component holding unit minimizing constituting components affecting a holding position of a desired component.SOLUTION: The component holding unit 10 comprising fixed holding sections 40, 41 capable of supporting the component 90, an air cylinder 27 capable of reciprocating, and a pair of movable holding sections 30, 31 capable of oscillating by the drive of the air cylinder 27 has a block 21 coupled to the air cylinder 27 and capable of reciprocating and is characterized in that springs 22a, 22b oscillatably locking the movable holding sections 30, 31 while facing the same and biasing the movable holding sections 30, 31 in a direction always closing are arranged in the block 21 and shafts 45, 46 being an example of expanding operating means for expanding the movable holding means 30, 31 are arranged on the moving passage of the movable holding sections 30, 31.
Patent JP-2013087305-A (JP)
Title: Grain-oriented electromagnetic steel sheet, method for production thereof, and transformer
Inventor: HAYAKAWA YASUYUKI
IPC: H01F30/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented electromagnetic steel sheet being excellent in magnetostrictive properties, being capable of reducing sensitivity of magnetostriction under compressive stress, and therefore being capable of effectively reducing humming noise in the iron core of, e.g., a transformer; and to provide a low-noise transformer using the steel sheet.SOLUTION: The grain-oriented electromagnetic steel sheet has a composition containing 3.0-7.0 mass% Si, 0.04-0.15 mass% Mn, 0.01-0.10 mass% Sb, 0.01-0.20 mass% Sn, and the balance comprising Fe and unavoidable impurities, and is coated with a tension-imparting film. In the grain-oriented electromagnetic steel sheet, the average orientation difference angle δof crystal orientation as measured about a rotation axis being the rolling direction in grains of Goss orientation {110}<001> is 6° or less, and the magnetic stress λis 1.7×10or less when magnetized at 50 Hz and 1.7 T in a state in which a compressive stress of 3.92 MPa is applied in the rolling direction.
Patent JP-2013090401-A (JP)
Title: Rotating electrical machine control system
Inventor: SOMA TAKAYA
IPC: H02P6/08
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electrical machine control system that effectively prevents the occurrence of an overcurrent and an overvoltage even if an error is superimposed in a current value detected by a current sensor.SOLUTION: A rotating electrical machine control system 10 comprises: a motor generator MG2 as a rotating electrical machine; a DC/DC converter 14 including a reactor 20; smoothing capacitors C1, C2 connected to the DC/DC converter 14; and a control section 18 for controlling an inverter in a sinusoidal PWM control mode, an overmodulation control mode or a rectangular control mode. The control section 18 has a voltage drop control section 30 for reducing an input voltage VH to the inverter 16 and switching the mode of controlling the inverter 16 from the sinusoidal PWM control mode to the overmodulation control mode or the rectangular control mode when the frequency of power fluctuations of the motor generator MG2 matches a frequency in a resonance frequency range of an LC resonance circuit during the execution of the sinusoidal PWM control mode.
Patent JP-2013088985-A (JP)
Title: Electronic device, image forming apparatus, history storing method, computer program, and recording medium
Inventor: KATSU AKIHIRO
IPC: G06F11/34
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device, an image forming apparatus, a history storing method, and a computer program for reliably identifying a cause that has led to the occurrence of an abnormal state; and a recording medium that has the computer program stored therein.SOLUTION: In a compound machine 100 including one or more data processing units, a history obtaining unit 10 obtains and stores a processing history from the one or more data processing units periodically or non-periodically from a normal operation state until the occurrence of abnormality. Upon occurrence of abnormality, the history obtaining unit 10 stops obtaining a processing history.
Patent JP-2013079794-A (JP)
Title: Simple incineration can with burner
Inventor: KONNO KAZUHISA
IPC: F23G5/00
Filed: 2011-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a waste incineration can that solves the following recent problems on an individual basis as well as by a political solution: insufficient waste disposal facilities due to diversified living environments, increase in individual consumption, and huge garbage; increase of exhaust gas due to life with electric appliances and sophisticated lifestyle; global warming or air pollution to be caused by waste incineration or the like.SOLUTION: The chimney-type incineration can having a water-use double structure, is configured to include a multi-layer water-absorbing perforated cotton cloth disposed in an upper part of a chimney part so as to absorb and prevent harmful carbonized smoke or chemically-changed chlorine carbide from being discharged to the air, or to combine incineration smoke with vapor during incineration for individual safe without causing air pollution. The vapor is generated when a combustible material is burnt. Oil can be supplied safely during incineration. A cassette burner to be used as a stove in substitution for gas in case of a disaster is contained, thereby enabling the incineration can to be utilized as a simple incineration furnace.