baber/WOPTO huggingface dataset:
Patent JP-2010245337-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: WATABE MITSUHISA
IPC: H01L23/12
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with improved reliability.  <P>SOLUTION: The semiconductor device includes: a semiconductor chip 6 having an electrode pad 7 formed on the surface; a wiring substrate 8, having each wiring 9 and in which the rear-face side of the semiconductor chip 6 is arranged on its surface side; a wire 12 electrically connecting between the electrode pad 7 of the semiconductor chip 6 and each wiring 9 of the wiring substrate 8; an external terminal 17, arranged on the rear face of the wiring substrate 8 so as to be electrically connected to the electrode pad 7 via the wire 12 and each wiring 9; and a sealing part 13, that fixes the semiconductor chip 6 onto the surface side of the wiring substrate 8 so as to form a hollow part 14 that is continuous to a part straddling between the whole area of the rear face of the semiconductor chip 6 and the surface of the wiring substrate 8 and to a part adjacent to at least one outer peripheral surface other than the rear face of the semiconductor chip 6. The wiring substrate 8 has a through-hole 15, which is made to communicate with the hollow part 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246292-A (JP)
Title: Power receiving apparatus, electronic apparatus, and non-contact power transmission system
Inventor: JIN KANKI
IPC: H02M3/155
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent waveform-blunting of a load modulation signal caused by a smoothing capacitor, which occurs when data is transmitted from a power receiving apparatus to a power transmitting apparatus by load modulation, relating to a non-contact type transmission system.  <P>SOLUTION: The power receiving apparatus includes: a rectification part 43 which is connected to one end node NA1 of a secondary coil L2 and the other end node NA2, for rectifying an induced voltage of the secondary coil L2; a smoothing capacitor CB1 which is connected to an output node NA3 of the rectification part 43; a load modulation part 46 which is connected to the one end node NA1 of the secondary coil L2 or the other end node NA2, for modulating load of the power receiving apparatus; and a power receiving control unit 50 for controlling the load modulation part 46.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242684-A (JP)
Title: Pump system for delivering liquid
Inventor: KAJITA AKIRA
IPC: F04B53/10
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump system for delivering liquid by simplifying a structure and the control of a pump system.  <P>SOLUTION: The pump system includes a pump 10 sucking an electrolyte from a suction passage 61 to a pump chamber 11 based on the supply of operation air and delivering the electrolyte from the pump chamber 11 to a delivery passage 62 based on the discharge of the operation air, a suction side valve 20 opening the suction passage 61 based on the supply of the operation air and closing the suction passage 61 based on the delivery of operation air, and a delivery side valve 30 closing the delivery passage 62 based on the supply of the operation air and opening the delivery passage 62 based on the discharge of the operation air. The pump system includes branch passages 71 (71a, 71b, 71c) connected to the pump 10, the suction side valve 20, and the delivery side valve 30, respectively, and a collection passage 72 collecting the branch passages 71. The supply and discharge of operation air to the collection passage 72 is changed over by an electromagnetic valve 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243431-A (JP)
Title: Fluid-flow measuring device
Inventor: TAKEMURA KOICHI
IPC: G01F1/66
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow power-on timing of an amplification means to approach reception timing of an ultrasonic signal for power saving.  <P>SOLUTION: The supply of power by a power supply 8 is started, in a state in which the connection resistance between reception-side vibrator 2 or 3 and the amplification means 10 is set to high resistance at a first setting time, immediately prior to the propagation time of the ultrasonic signal predicted by a propagation time prediction means 15. A high-resistance value is set, in response to a fluid temperature detected by a temperature detection means 16 so as to reduce calculation errors of a flow velocity and/or flow rate generated by vibration noise between terminals of the reception-side vibrators generated, at that time; and since the ultrasonic signal is received by switching the connection resistance between the reception-side vibrator and the amplification means 10 to low resistance at a second setting time, the power supply start timing of the amplification means 10 can approximate the reception timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245450-A (JP)
Title: Base station apparatus
Inventor: SHIMURA TOSHIYUKI
IPC: H05K7/20
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station apparatus that reduces power consumption for preventing a temperature inside a case from increasing.  <P>SOLUTION: The base station apparatus 100 includes a thermoelectric conversion device 40 and a fan 50. The thermoelectric conversion device 40 is mounted on an inner wall of the case 80, and supplies electric power generated by an electromotive force. The electromotive force is generated by the difference between a temperature of a portion where the thermoelectric conversion device 40 provided on the inner wall of the case 80 is mounted and a temperature inside the case 80. The fan is driven by the electric power supplied from the thermoelectric conversion device 40 to dissipate heat in the case 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250357-A (JP)
Title: Housing specification decision support system
Inventor: MOCHIDA HIDEAKI
IPC: G06F17/50
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing specification decision support system for much more quickly deciding housing specifications.  <P>SOLUTION: A component attribute information selection input screen 110 output to the output means of terminal equipment, which configures a housing specification information selection input screen for selectively inputting customer-categorized housing specification information, includes a person-in-charge mode screen for selectively inputting component attribute information including component attribute information to be determined by a person-in-charge who makes arrangements for housing specifications and a customer mode screen for selectively inputting component attribute information excluding the component attribute information to be determined at the person-in-charge side. The server includes a mode screen switching processing means for executing processing for switching the data for display of the person-in-charge mode screen and the data for display of the customer mode screen to be transmitted to the terminal equipment according to a request signal from the terminal equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259822-A (JP)
Title: Basic insulating plug and method of manufacturing the same
Inventor: FONG ROBERT
IPC: H01R13/516
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a basic insulating plug for closing an electric bonding point in a deadbreak connector.  <P>SOLUTION: The basic insulating plug includes a first conductive insert and a second conductive insert. An insulating coupling supports both of the inserts at separated positions. An insulator is formed substantially around the first and the second conductive inserts. The one of the conductive inserts and the insulating coupling limit a passage for allowing a flow of an insulating material to go into the one of the conductive inserts through the coupling so that it can surround the coupling and moreover can surround substantially the first and the second inserts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010251986-A (JP)
Title: Analog-to-digital converter
Inventor: ITO MASAO
IPC: H03M1/36
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of performance which is caused by variations in clocks in respective comparators.  <P>SOLUTION: An A/D converter 1 includes a plurality of comparators Cmp, and a first switch SWsd which is provided on a common path to supply a reference voltage VCM to the comparators Cmp. One end of a sampling capacity Cc of respective comparators Cmp is applied with an analogue input signal Vin through a second switch SWin during a sampling period, and is applied with a corresponding reference voltage Vref through a third switch SWref during a comparison period. The other end of the sampling capacity Cc is applied with a reference voltage VCM through a fourth switch SWs and common first switch SWsd during the sampling period. Here, during a transition period between the sampling period and comparison period, after the first switch SWsd is turned off, the second and fourth switches SWin and SWref of the comparators Cmp are turned off but the third switch SWref is turned on.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252015-A (JP)
Title: Image composition device, image composition method and program
Inventor: KATO KOICHI
IPC: G06T1/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image composition device that prevents adverse effect of a shift of applying a correction value without need for a frame memory.  <P>SOLUTION: An image composition device for composing a plurality of images captured by a plurality of cameras 2, includes: an image memory 11 for storing a plurality of camera images input from cameras 2; an image extracting section 12 for reading an image of at least part of overlapping area of the plurality of camera images from the image memory 11; a correction value calculating section 19 for calculating a correction value for correcting the plurality of camera images in such a manner that image levels of the plurality of camera images in the overlapping area are equalized, on the basis of their image levels; an image correcting section 14 for correcting the read camera images using the correction value; and an image composition section 15 for composing the camera images obtained after the correction. The image composition device has a construction such that calculation of the correction value by the correction value calculating section 19 is performed in a vertical blanking period just prior to video effective period during which the image is read out by the image extracting section 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249719-A (JP)
Title: Minute angle detection sensor
Inventor: TOKUNAGA ICHIRO
IPC: G01D5/244
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive minute angle detection sensor detecting a minute displacement angle of a detection object with high accuracy.  <P>SOLUTION: The minute angle detection sensor is provided with: a multipolar magnet 5 rotating in line with a displacement in a circumferential direction of a steering shaft 2, and having N- and S-pole alternately magnetized at equal pitches in the circumferential direction; a magnetic sensor 6 outputting an output signal according to a direction of a magnetic field to be generated from the multipolar magnet 5; an angle calculating section 13 calculating the displacement angle of the detection object based on the output signal; and a correcting section 14 correcting the displacement angle to be calculated by the angle calculating section 13 so that an ideal straight line conforms to an angle error to be expressed as a two-cycle sine wave with respect to the ideal straight line, within an angle corresponding to pitch intervals of the same pole of the multipolar magnet 5, the ideal straight line indicating ideal relations between the direction of the magnetic field and an actual displacement angle of the steering shaft 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257635-A (JP)
Title: Fuel cell system
Inventor: OGAWA TOMOHIRO
IPC: H01M8/24
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To control generation of excessive temperature rise of a fuel cell stack in case of starting a fuel cell below the freezing point and stopping circulation of a coolant passing through a fuel cell stack.  <P>SOLUTION: The fuel cell stack is of a fixed-size fastening structure, and if and when the fuel cell is started while circulation of the coolant passing through the fuel cell stack is stopped, the temperature inside of the fuel cell is presumed based on a fastening load of the fuel cell, and when the presumed temperature inside of the fuel cell stack exceeds a predetermined temperature, the circulation of the coolant passing through the fuel cell stack is initiated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258190-A (JP)
Title: Connection body for printed board
Inventor: KITABORI YOSHIO
IPC: H05K3/36
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily separate printed boards from each other.  <P>SOLUTION: A connection body 1 includes: a first printed board 11 having a thin and long insertion hole 15; and a second printed board 21 having an insert portion 21a inserted into the hole 15. On a -Z side face of the first printed board 11, first connection lands 13a are formed near the insertion hole 15. The first connection lands 13a are formed apart from an edge of the insertion hole 15. Second connection lands 23a are formed on a +Y side face of the second printed board 21 corresponding to the first connection lands 13a and soldered thereto respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258862-A (JP)
Title: Directional coupler
Inventor: HOSHI HIROYUKI
IPC: H01P5/18
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directional coupler having wideband directivity, in which directivity of a microstrip line coupler is enhanced by an external mechanism including a 90° hybrid circuit.  <P>SOLUTION: A directional coupler includes: a microstrip line coupler; a 90° hybrid circuit which outputs a coupling signal from a third terminal;a first phase circuit connected between a coupling terminal of the microstrip line coupler and a first terminal of the 90° hybrid circuit; an attenuator connected between an isolation terminal of the microstrip line and a fourth terminal of the 90° hybrid circuit; and a second phase circuit. When a phase delay amount of the first phase circuit is defined as -α, a phase delay amount of the second phase circuit is -(α+90°). The first phase circuit is a delay line whose phase delay amount is -90°, and the second phase circuit is a delay line whose phase delay amount is -180°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256215-A (JP)
Title: Stripper and quantitative analysis method for tin or tin alloy plated layer
Inventor: KIMURA MASUMI
IPC: G01N33/20
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stripper and a quantitative analysis method, capable of selectively dissolving a tin plated layer in a sample obtained by forming the tin plated layer on a base material made up of copper or brass, and carrying out a quantitative analysis more accurately by suppressing a fluctuation of a baseline at a measurement wavelength of lead.  <P>SOLUTION: The tin plated layer is dissolved selectively in the sample obtained by forming the tin plated layer on the base material made of copper or brass, by using the stripper for tin plating, which consists of an aqueous solution containing thiourea of 0.1-5 mass% and alkyl sulfonic acid or alkanol sulfonic acid of 5-50 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258285-A (JP)
Title: Heat insulating structure and storage device having the heat insulating structure
Inventor: TARUKAWA HIDEYUKI
IPC: H05K7/20
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating structure that inexpensively achieves heat insulation with high performance, and a storage device having the heat insulating structure.  <P>SOLUTION: The heat insulating structure 1 includes a fan 33 which sucks air from the outside 10b and blows the air toward the inside 10a so as to cool heat staying in the inside 10a, and a panel 35 formed in a box shape, having a flow passage for air in a box portion blown by the fan 33 from the outside 10b to the inside 10a, and achieving heat insulation in a unit 10. The panel 35 includes a plurality of air intakes 37 which are arranged along an outer edge 35c of a front 35b nearby the outer edge 35c, and suck air from the outside 10b, an air supply hole 39 which is arranged not on the same straight line with the air intakes 37, and sends the air sucked from the air intakes 37 to the inside 10a, and a flow passage portion 41 which is a flow passage formed between the front 35a and a back 35a and supplies the air from the air intakes 37 to the air supply hole 39, and is formed in contact with the inside 10a with the back 35a interposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254453-A (JP)
Title: Floating device
Inventor: KOO AKIHIRO
IPC: B65G51/03
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating device satisfactorily performing both floating and conveyance of a work while avoiding an air flow in a conveyance direction hitting on a central area of the work.  <P>SOLUTION: The floating device 11 has a floating unit 10M and floating units 10A, 10B arranged on opposite sides of the floating unit 10M, respectively. The floating unit 10A includes a chamber 36 forming a positive pressure chamber, a porous plate 76 fixed to a ceiling wall of the chamber 36 and forming a work conveyance face on an upper side, and a side conveyance part 80A provided on a side of the chamber 36 which is the side of the floating device 11. The ceiling wall of the chamber 36 is formed with grooves, and vent holes penetrating groove bottoms and communicating with the positive pressure chamber. Gas jet nozzles 90 are arranged in the side conveyance part 80A for jetting gas obliquely upward in the work conveyance direction. The floating unit 10B has a similar construction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287380-A (JP)
Title: Perforated screen and manufacture method of perforated screen
Inventor: FUJITA HIDEO
IPC: E04D13/03
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architectural perforated screen can save a manufacturing cost of a mold for molding a perforated pattern.  <P>SOLUTION: A plurality of long perforated metal plates of the first layer is juxtaposed in parallel on a backing material, to join adjacent sides parts of the respective perforated metal plates, and the respective perforated metal plates are fixed onto the backing material, to construct the perforated screen onto the backing material. Perforated metal plates of the second plates are overlappedly arranged on the perforated metal plates of the first layer, holes of the perforated metal plates of the second layer are shifted within an optional range with respect to holes of the perforated metal plates of the first layer, so as to overlap partially the holes of the perforated metal plates of the second layer with respect to the holes of the perforated metal plates of the first layer, the holes of the perforated metal plates of the second layer are fixed to a backing material side via the holes of the perforated metal plates of the first layer, under the shifted condition, and the perforated screen of double layer structure with the holes shifted each other is constructed in the backing material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009176321-A (JP)
Title: Connection configuration recommendation presenting method and system
Inventor: ABRAHAM MARK DAVID
IPC: G06Q30/06
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system achieved by a computer, which recommends to a user of certain electronic equipment a connection configuration of electronic components and marketing information on the basis of information received from the user.  <P>SOLUTION: This method includes user interface display (22) including data representing a group of electronic components (232) selectable by a prescribed user, receives data representing a subset of electronic components (234) selected by the user from the group of electronic components (232) selectable by the prescribed user, extracts an attribute relating to each component in the subset of electronic components, determines proper component setting (230) by comparing the subset of electronic components with the relating attribute, and presents to the user data (230) representing the electronic component setting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047420-A (JP)
Title: Sheet carrying device and image forming device
Inventor: WATANABE KEISUKE
IPC: B65H5/38
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying deice for suppressing the center precedence of a sheet, and to provide an image forming device equipped therewith.  <P>SOLUTION: The sheet carrying device 20 comprises a thrusting member 31 and a first guide member 24 provided on the upstream side of a carrying belt 9 which carries a sheet 100, in the carrying direction of the sheet 100. The thrusting member 31 gives greater resistance to the sheet 100 to be guided toward the carrying belt 9 by a first guide face 24A of the first guide member 24, at its cross-direction center region 100A than at either cross-direction end 100B. Thus, there is no case that the sheet 100 is carried earlier at its center region 100A than at either end 100B, therefore suppressing the center precedence of the sheet 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010259620-A (JP)
Title: Pinball game machine
Inventor: SUEHIRO YOSHINORI
IPC: A63F7/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine for efficiently recovering foul balls not reaching a game area among game balls discharged toward the game area in the pinball game machine using the game balls as game media.  <P>SOLUTION: In the pinball game machine, by disposing a hitting ball discharge device 35 separately at the lower end 13b of the ball traveling surface 13a of an outer rail 13, a foul ball drop port F for dropping the foul ball is provided between the outer rail 13 and the hitting ball discharge device 35, and a foul ball recovery box 37 is disposed so as to be communicated with the foul ball drop port F at the lower part of the foul ball drop port F. A magnet member 48 is provided between the lower end 13b of the ball traveling surface 13a of the outer rail 13 and the inner side edge 37c on the side of the discharged ball guide rail 13 of the foul ball recovery box 37, and the foul balls dropped from the lower end 13b of the ball traveling surface 13a of the outer rail 13 is guided to the foul ball drop port F.  <P>COPYRIGHT: (C)2011,JPO&INPIT