baber/WOPTO huggingface dataset:
Patent JP-2011027992-A (JP)
Title: Optical component and method for producing the same
Inventor: NANBA KYO
IPC: G02B3/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reveal the composition of glass suitable for a thin lens, and to provide a lens (optical component) produced using the glass.  <P>SOLUTION: A concave lens 1 as an optical component is made of glass containing 20-22% B<SB>2</SB>O<SB>3</SB>, 30-40% La<SB>2</SB>O<SB>3</SB>, and 19-25% ZnO, expressed as wt.%. The concave lens 1 has a thickness t<SB>1</SB>in its center portion of ≤0.5 mm, and a ratio (W/t<SB>1</SB>) of an outside diameter W with respect to the thickness t<SB>1</SB>of ≥24. The concave lens 1 can be produced suitably by press forming.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030375-A (JP)
Title: Vibratory actuator
Inventor: KOE HIDEAKI
IPC: H02N2/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress noise during operation of a vibration type actuator.  <P>SOLUTION: An ultrasonic actuator 2 includes an actuator body 4 and a driver 3, which is provided to the actuator body 4 for outputting a driving force. The ultrasonic actuator 2 further includes a holder 5, which is provided to the actuator body 4 and protrudes on both sides in the direction crossing main surfaces 40a and 40b, two supporters 6 and 6 supporting the holder 5, respectively, and contact rubbers 66a, 66b, and 66c which limit the displacement of the actuator body 4, by contacting the main surface 40a and 40b of the actuator body 4. The actuator body 4 is energized toward a moving body 11 side. The supporters 6 and 6 are engaged with the holder 5, with a slot 64 formed to extend in the energizing direction of the actuator body 4. At least two of the contact rubbers 66a, 66b, and 66c are provided at different positions along the length direction on the main surfaces 40a and 40b of the actuator body 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033669-A (JP)
Title: Image display apparatus and multi-image display apparatus
Inventor: YOSHIDA TOMOISA
IPC: H04N5/66
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus reducing power consumption in a standby period and to provide a multi-image display apparatus including the image display apparatus.  <P>SOLUTION: The image display apparatus Dn includes: a driver part A which performs processing of reducing deterioration in frequency characteristics on an input image signal; and an output switching part Co which selectively outputs an image signal which is processed by the driver part A or an image signal which is not processed by the driver part A. The output switching part Co outputs an image signal not processed by the driver part A when the image display apparatus Dn is in a standby state; and the output switching part Co outputs an image signal processed by the driver part A when the display apparatus is in a displaying state. The image signal output from the output switching part Co is sent via a signal line Sn to an image display apparatus in a succeeding stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033095-A (JP)
Title: Starting clutch control device for idle stop vehicle
Inventor: TANIJIRI HIROYUKI
IPC: F16D48/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting clutch control device for an idle stop vehicle capable of reducing in-gear inrush shock during starting from the idle stop condition.  <P>SOLUTION: When an engaging command of a starting clutch is issued during restarting from the engine automatic stop state, engaging control of the starting clutch is performed in the following order; initial pressure control, in-gear inrush control, and pressure rise control. A hydraulic pressure in in-gear inrush control is controlled to be higher than an initial pressure and lower than a hydraulic pressure of pressure rise control, and in-gear inrush control is performed until completion of backlash elimination of a driving system including a transmission device on the downstream side of the starting clutch. Therefore, the in-gear inrush shock in completion of backlash elimination of the driving system can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035169-A (JP)
Title: Nonvolatile semiconductor memory device and method of manufacturing the same
Inventor: MIZUSHIMA HIROAKI
IPC: H01L27/115
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly integrated split gate type nonvolatile semiconductor memory device.  <P>SOLUTION: The nonvolatile semiconductor memory device includes a first columnar protrusion 2a and a second columnar protrusion 2b formed to be spaced out on a surface of a semiconductor substrate 1, and the first and second columnar protrusions 2a, 2b each include a split gate nonvolatile memory cell in which source/drain regions 3, 8 are formed at a surrounding part and an extremity, and in which a first layered structure, in which a charge accumulating film 4 and a memory gate line 5 are layered, and a second layered structure, in which a gate oxide film 6 and a control gate line 7 are layered, are formed on a surface of a sidewall between the surrounding part and the extremity. The first layered structure is also formed between the first and second columnar protrusions 2a, 2b, whereby the memory gate line 5 of the first columnar protrusion 2a and the second columnar protrusion 2b is connected in common.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038874-A (JP)
Title: Current sensor
Inventor: IMAI KOICHI
IPC: G01R15/20
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor which detects a large current with high precision by a simple sensor structure without saturating the output of a magnetoelectric conversion circuit.  <P>SOLUTION: The current sensor 10 includes: a first current path 101 in which part of a current under measurement is divided as a first divided current; a second current path 102 in which part of the current under measurement is divided as a second divided current; a third current path 103 which branches off from the first current path 101 and in which part of the first divided current is divided as a third divided current; and magnetoresistive effect elements 201A, 201B, 201C, 201D for magnetoelectrically converting a magnetic signal generated by the third divided current into an electric signal. The magnetoresistive effect elements 201A, 201B, 201C, 201D are arranged in an area within a closed curve formed by the first current path 101 and the second current path 102 and in which a first magnetic field generated by the first divided current and a second magnetic field generated by the second divided current weaken each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036897-A (JP)
Title: Method for starting arc welding
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K9/067
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting arc welding which can satisfactorily start arc welding even if an electrical insulating material is present in a welding base material when the arc welding is started.  <P>SOLUTION: In the method for starting arc welding where an arc is generated between a welding wire 17 and a welding base material W so as to perform welding, upon the start of the welding operation, when an energizing state between the welding wire 17 and the welding base material W is not detected, by moving the welding wire 17 to the welding base material W, the welding wire 17 is contacted to the welding base material W. According to this method, by the moving operation of the welding wire 17, e.g., an electrical insulating material Is on the welding base material W can be removed, thus arc welding can be satisfactorily started.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044484-A (JP)
Title: Mounting apparatus
Inventor: MOTOHARA HIROYUKI
IPC: B23K26/21
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting apparatus capable of suppressing enlargement of the apparatus by using common optical members even when mounting components to both sides of a substrate.  <P>SOLUTION: The mounting apparatus includes: a stage 110; a substrate holding member 130 provided at the stage to hold the substrate 160; a waveguide 120 formed at the stage to expose an incident end face 121 and an emission end face 122 to a surface on the substrate holding member side; and a condenser lens 140 emitting light toward the incident end face. A component 173 is fixed onto the substrate using light emitted from the condenser lens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049971-A (JP)
Title: Image reading apparatus
Inventor: KUROKAWA KUNIAKI
IPC: H04N1/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there are cases where film detection accuracy may not be fully realized occasionally, since a light source for a transmission document is made to emit light at preset fixed lighting intervals in conventional types and emitted light is read by an image sensor to detect a film, but a desired quantity of light may become too much or too less caused by individual variation in the luminance of the light source for the transmission document, with respect to lighting time.  <P>SOLUTION: A light source for a reflection document, in which a light intensity is adjusted beforehand by using a white reference plate installed in any area other than a document installation plane is used to have a light source side for a transmission document irradiate and a reflected light is read by an image sensor, thereby accurately the discriminating the presence or the absence of a film between an original platen and the light source for the transmission document.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053742-A (JP)
Title: Medical examination support device
Inventor: SHINODA KENICHI
IPC: G16H10/60
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which when medical examination data displayed in a small character size is directly edited on a medical chart screen, the data is difficult to edit as it is in the small character size, and mistakes are apt to occur.  <P>SOLUTION: The device includes an input means, a display means, and a storage means to record and display input medical examination information for a patient. The device is configured to display medical examination data for the patient on the medical chart screen and to display, in response to designation of the medial examination data displayed on the medical chart screen, the medical examination data to be editable in the site, while using a set character size.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054633-A (JP)
Title: Method for manufacturing substrate, method for manufacturing semiconductor device, substrate, semiconductor element, and semiconductor device
Inventor: YAMASHITA HIROSHI
IPC: H01L23/12
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate capable of suppressing an occurrence of a joint failure with the other component, and a method for manufacturing a semiconductor device, the substrate, a semiconductor element, and the semiconductor device.  <P>SOLUTION: A method for manufacturing a substrate includes a first step for forming an electrode pad 12, whose one portion is fixed to a base material 11 on one surface of the base material 11. It also includes a second step in which a gap is formed between other portion 12B of the electrode pad 12 and one surface of the base material 11, and an electrode 13 is formed in the other portion 12B of the electrode pad 12, so that a terminal 14 is so formed from the other portion 12B of the electrode pad and the electrode 13 as to be capable of leaving and approaching one surface of the base material 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052736-A (JP)
Title: Power transmission chain and power transmission device
Inventor: TADA SEIJI
IPC: F16G5/18
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device, which improve bending efficiency and reduces noise and vibration.  <P>SOLUTION: In the power transmission chain 1, a first link row R1 comprising (2n+1) pieces, a second link row R2 comprising 2n pieces overlapped on a front part of the first link row R1, and a third link row R3 comprising 2n pieces overlapped on a rear part of the first link row are arranged as one unit. As a form of holding each link 11 of (2n-1) pieces excluding a link 11e of a width direction outermost side of the first link row R1 from width direction both sides by links 21, 31 of the second and third link rows R2, R3, a form of holding it by links 21, 31 of the same link row R2, R3, and a form of holding it by different link rows R2, R3 are mixed. Position of the form of holding by the links 21, 31 of the same link row R2, R3 is one or more and less than (3n-1)/2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051236-A (JP)
Title: Image forming apparatus
Inventor: ARAI YOSHIO
IPC: B41J2/455
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve excellent exposure while making exposure unevenness imperceptible.  <P>SOLUTION: An image forming apparatus includes: a lens array centering around a virtual straight line; and a light-emitting element array. The light-emitting array is configured by arranging each light-emitting element pair in a first direction. The light-emitting element pair is configured such that a one-side light-emitting element, facing the lens array on one side of the virtual straight line, and the other-side light-emitting element, facing the lens array on the other side of the virtual straight line, are arranged at the positions in the same first direction. Each light-emitting element pair is subjected to operation for allowing either one of the one-side light-emitting element and the other-side light-emitting element to emit light at light-emission timing in accordance with the movement of a latent image carrier. Each line latent image for one line is formed side by side. Each light-emitting element pair is subjected to operation for switching the light-emitting element, emitting light in order to be used for formation of line latent images for each line latent image for L lines (L is an integer of ≥1), between the one-side light-emitting element and the other-side light-emitting element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052764-A (JP)
Title: Flexible pipe device
Inventor: MIYATAKE YOSHIBUMI
IPC: F16L27/12
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To regulate the elongation amount of a bellows pipe, and to reduce size and weight, compared with a conventional one.  <P>SOLUTION: This flexible pipe device is equipped with: the bellows pipe 11; the first end pipe 12 connected to one end part of the bellows pipe 11; the second end pipe 13 connected to the other end part thereof; the first flange member 14 provided in an outer circumferential part 12c of the first end pipe 12; a cover member 16 extended from the other end part side of the bellows pipe 11 to the one end side of the bellows pipe 11 in an outer side separated from the bellows pipe 11, and for covering the bellows pipe 11 and the first flange member 14; and a stopper member 18 provided in the cover member 16 to be opposed to the first flange member 14 via a prescribed space L1, and for regulating the axial elongation of the bellows pipe 11 of the prescribed space L1 or more, by abutting on the first flange member 14. Opposed faces of the first flange member 14 and the stopper member 18 are formed to be substantially perpendicular to a sloped face, an irregular spherical face shape, or the first end pipe 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055390-A (JP)
Title: Burst signal receiver
Inventor: MASUDA YOSHIHIDE
IPC: H04B10/60
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burst signal receiver capable of separating a burst signal of 1 GbE from a burst signal of 10 GbE.  <P>SOLUTION: In order to solve the above problem, this burst signal receiver 91 includes a separation section 12 for separating a high-speed burst signal from a low-speed burst signal using a preamble signal included in the beginning of a burst signal. The preamble signal is included in the beginning of the burst signal, and thereby used for a set signal, the end of a total burst zone from a total burst zone determination section 11 is used for a reset signal, a high-speed burst zone determination section 13 determines a high-speed burst zone, and a low-speed zone determination section 14 determines a low-speed burst zone. Thereby, a burst signal of 1 GbE being a low-speed burst signal can be separated from a burst signal of 10 GbE being a high-speed burst signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058177-A (JP)
Title: Electric leakage detector of construction machine
Inventor: KAGOSHIMA MASAYUKI
IPC: B60R16/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect electric leakage in the stopped state of an electric motor in a construction machine which is equipped with an electric motor drive circuit for driving the electric motor via an inverter operated by a battery.  <P>SOLUTION: The electric leakage detector detects the electric leakage by forcedly operating the inverter and energizing the electric motor on conditions that a turn-on operation is performed, that the electric machine is stopped and that the determination of the presence or absence of the electric leakage has not been performed after turn-on. More specifically, the electric leakage detector applies a voltage signal for the detection of the electric leakage between a machine body and DC buses 15 and 15 connected to the battery 8 by an means 19 for outputting the signal for the detection of the electric leakage, detects the signal by a signal detecting means 20, and determines the presence or absence of an electric-leakage state on the basis of a crest value of the detected voltage signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263600-A (JP)
Title: Audio feedback-preventing device
Inventor: SAKURADA SHINYA
IPC: H04R3/02
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio feedback-preventing device which reliably prevents audio feedback by estimating a loop gain.  <P>SOLUTION: A pseudo noise superimposer 7 superimposes a pseudo noise (M sequence) on a sound picked up by a microphone 11, and outputs it to an amplification system. A calculator 5 performs correlation calculation between the sound picked up by the microphone 11 and the pseudo noise to find a correlation value, and estimates a loop gain based on the found correlation value. A gain controller 23, when an audio feedback detector 9 detects audio feedback generation, stores the correlation value (estimated value) at that incident in a memory. The gain controller 23 instructs a variable equalizer 13 for gain suppression to store a gain value when the audio feedback is suppressed in a memory 24. Thereafter, the gain controller 23 reads out the estimated value and the gain value from the memory 24 to suppress a sound signal with a gain value corresponding to an estimated value inputted from the calculator 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057884-A (JP)
Title: Thermally conductive resin composition and thermally conductive sheet using the same
Inventor: YAGI NORIKO
IPC: C08K5/057
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive resin composition that excels in thermal conductivity, heat resistance, and flame retardancy without diminishing insulation, and a thermally conductive sheet using the same.  <P>SOLUTION: The thermally conductive resin composition includes (A) 0.9-10 mass% of a copolymer including a conjugated diene monomer unit and a vinyl aromatic monomer unit, (B) 0.1-10 mass% of a polyphenylene ether resin and/or a modified polyphenylene ether resin, (C) 1-20 mass% of a rubber softener, (D) 70-95 mass% of a metal hydroxide, and (E) 0.01-5 mass% of a fluororesin and/or a fluororesin-modified product, wherein a molar ratio of the component (A) to the component (B), (A)/(B), is 90/10 to 50/50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065762-A (JP)
Title: Solenoid valve for fuel cell
Inventor: OIKAWA KAZUYUKI
IPC: H01M8/10
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for a fuel cell capable of adjusting a flow rate of fluid such as air.  <P>SOLUTION: The solenoid valve 1 for a fuel cell is equipped with a leading-in port 10a and a leading-out port 10b, a communicating chamber 10c installed between the leading-in port 10a and the leading-out port 10b, a communicating path R1 to communicate the communicating chamber 10c and the leading-out port 10b, a valve seat face 91a installed at an opening on the communicating chamber 10c side of the communicating path R1, and a valve part 72 installed capable of leaving from or seating to the valve seat face 91a. The communicating path R1 is opened and closed by leaving and seating of the valve part 72 from and to the valve seat face 91a, and air led out from the leading-out port 10b is supplied to a dilution unit as dilution air. A leak path 10e for directly communicating between the leading-in port 10a and the leading-out port 10b is fitted separately from the communicating chamber 10c and the communicating path R1, and it 10e is always opened so as to communicate the leading-in port 10a and the leading-out port 10b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066081-A (JP)
Title: Transformer, switching device and converter
Inventor: HIROTA MASAYOSHI
IPC: H01F27/24
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer which prevents increase in the size of a converter and reduces switching loss without causing increase in the number of components, as well as, with a switching device that is connected to the transformer, and to provide the converter that uses the switching device.  <P>SOLUTION: In the transformer 400, a primary-side coil 420 and a secondary-side coil 430 are arranged together with a magnetic body core 410, and between the primary side coil 420 and the secondary side coil 430, a leakage magnetic flux guidance means including a protruding part 411 that utilizes a part of the magnetic body core 410 is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063674-A (JP)
Title: Perfume composition for softening agent
Inventor: FUNAO MITSUJI
IPC: C11B9/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfume composition for a softening agent that has appropriate intensity of scent for a bottle mouth, a dewatered cloth, and even a dried cloth and also has high quality of remaining scent.  <P>SOLUTION: The perfume composition contains a component (A) and a component (B). (A) A silicate ester represented by general formula (1), wherein four Rs are the same or different perfume residues, and each represents a residue obtained by eliminating one hydroxy group from an alcohol-based perfume or a phenol-based perfume. (B) A perfume with high remaining scent selected from decahydro-3a, 6, 6, 9a-tetramethylnaphtho[2, 1-b]-furan, methyl anthranilate, methyl dihydroxy dimethyl benzoate, coumarin, heliotropin, 4-(4-hydroxyphenyl)-2-butanone etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT