baber/WOPTO huggingface dataset:
Patent JP-2011223243-A (JP)
Title: Electronic circuit device
Inventor: KAWASUMI YASUYUKI
IPC: H04L25/02
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit device that is capable of reducing deterministic jitter resulted from impedance mismatch by adjusting the delay time of a signal.SOLUTION: A typical constitution is an electronic circuit device 100 that transmits signals from a driver 104 to a receiver 108 through a transmission path 106 via high-speed serial transmission, comprising: an inductor 112, an LC circuit 114, or an LCR circuit that constitutes a delay circuit with capacitance of an impedance mismatch point near the upstream side or the downstream side of the impedance mismatch point on the transmission path 106.
Patent JP-2011220223-A (JP)
Title: Fuel injection pump device
Inventor: GOFUKU EITA
IPC: F02M59/10
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump device preventing lubrication oil from a lower housing side from being mixed into fuel oil by further improving close contact properties between a lower spring receiver and a tappet.SOLUTION: The fuel injection pump device 1 includes a lower spring receiver 34 between a plunger 33 elevatably fitted into a plunger barrel 32 and a tappet 40 for transmitting rotary force of a camshaft 12 as elevation force to the plunger 33. In the pump device, an O-ring 60 as a seal member is provided between the tappet 40 and the lower spring receiver 34.
Patent JP-2011226308-A (JP)
Title: Evaporated fuel processing device of internal combustion engine
Inventor: FUKUI KEITA
IPC: F02M37/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel processing device of an internal combustion engine capable of suppressing the result of purge flow detection processing from being incorrect by opening a valve for sealing a fuel tank when executing purge flow detection processing while suppressing an execution frequency of purge flow detection processing from being lowered.SOLUTION: An exhaust passage 220 provides an closing valve 221b and a relief valve 221a to be opened when a pressure in the fuel tank 100 is out of a first pressure range. The evaporated fuel processing device 200 is performing purge execution while executing purge flow detection processing when the pressure in the fuel tank 100 is within a second pressure range included in a first pressure range, has a low execution frequency of purge flow detection processing, and opens the closing valve 221b when the pressure in the fuel tank 100 is out of the second pressure range.
Patent JP-2011224060-A (JP)
Title: Pachinko machine
Inventor: MOTOKI SHINYA
IPC: A63F7/02
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To achieve a Pachinko machine which can avoid a game from being monotonous and can increase interest by not clearly reporting that a game state is shifted to a probability variation.SOLUTION: When a count value which is the same as the count value obtained from a probability variation report lottery counter during the probability variation is set in a probability variation report probability table 23j, it is decided to execute probability variation report (S95-S100). The probability of executing the probability variation report varies when an odd numbered losing symbol appears during the probability variation.
Patent JP-2011224591-A (JP)
Title: Vacuum die casting apparatus and vacuum die casting method
Inventor: KITAMURA MITSUAKI
IPC: B22C9/06
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To easily secure sealing property in a communication hole communicating a valve apparatus with the outside of a die.SOLUTION: In the vacuum die casting apparatus in which a valve apparatus selectively communicating/cutting-off a gas venting path for venting a gas from a cavity is provided in the inside of a die, a seal block 51 is fitted to the upper face of a fixed holder 4; an exhaust pipe 30 and a cooling pipe 32 are connected to the valve apparatus while being inserted through the through-holes 60, 62 of the seal block 51 and fixed type communication holes 40, 42, and O rings 70, 72 are interposed into space between the exhaust pipe 30 and the cooling pipe 32 and the seal block 51. Also, an O ring 81 is interposed in the boundary part between the seal block 51 and the fixed holder 4 so as to surround the exhaust pipe 30 and the cooling pipe 32.
Patent JP-2011225064-A (JP)
Title: Panel cradle and panel machining method
Inventor: ITO YOSUKE
IPC: B62D65/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a panel cradle excellent in the holding and positioning accuracy of a panel member, excellent in economy, and usable not only for machining the panel member and incorporating other parts into the panel member but also for a wider range of work, and a method of machining a panel.SOLUTION: The panel cradle 10 for machining the panel member that constitutes a vehicle body and incorporating other parts into the panel member includes: a receiving member 11 with a surface shape identical to the panel member 50; support members 15 holding and fixing the receiving member 11; a holder frame 20 to which the support members 15 are mounted; and fixing means 40 bringing the panel member 50 into contact with the receiving member 11.
Patent JP-2011225414-A (JP)
Title: Glass-ceramic composite material for partition wall formation
Inventor: KITAMURA YOSHIAKI
IPC: C03C8/24
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a glass-ceramic composite material for partition wall formation that enables a high partition wall to be formed without generating cracks or causing crumbling in the wall on a glass substrate of low expansion.SOLUTION: The glass-ceramic composite material for partition wall formation includes, in mass%, 30-60% of glass powder and 40-70% of filler powder, wherein the glass powder comprises ZnO-BO-SiOcrystalline glass and the filler powder comprises spherical silica.
Patent JP-2011232106-A (JP)
Title: Icp optical emission spectrometer
Inventor: OMORI YOSHIHISA
IPC: G01N21/73
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an ICP optical emission spectrometer which is capable of easily and quickly performing high-precision quantitative analysis.SOLUTION: The ICP optical emission spectrometer performs measurement and data processing in accordance with a predetermined analysis sequence. According to the analysis sequence, a qualification step (S100) of preliminarily measuring a spectral line at a wavelength position corresponding to each of a plurality of elements with respect to an unknown sample, and a determination step (S200) of specifying a main constituent element in the unknown sample on the basis of the measurement result, referring to a database to calculate the amount of interference of the main constituent element with a spectral line of a target element, and determining whether a predetermined quantification precision can be obtained at a measuring wavelength position of the target element or not on the basis of the amount of interference are sequentially executed, and when it is determined that the predetermined quantification precision can be obtained, a quantification step (S300) of measuring a spectral line at the wavelength position to calculate a quantitative value of the target element with respect to the unknown sample and a standard sample is executed.
Patent JP-2010162392-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine equipped with a game controller and a discharge controller which enable the accurate restarting of a processing at the return moment of power even when it is halted in case of the outbreak of power failure.  <P>SOLUTION: A signal outputting means turns a resetting signal active simultaneously both with respect to a control means for games and a control means for discharge after outputting a power failure detection signal and furthermore, turns the resetting signal inactive at the return moment of power after keeping it active for a fixed period time. The control means for games and the control means for discharge get a power failure flag showing the occurrence of power failure held by an information holding means according to the power failure detection signal and are put on standby and then, locked under suspension in terms of hardware by the resetting signal until the power source is shut down completely. At the return moment of power, the start of the operation of the control means for games is delayed from the start of the operation of the control means for discharge by a delay means. A control means for display starts its control before the resetting signal is turned inactive at the return moment of power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011230482-A (JP)
Title: Clip of writing utensil
Inventor: ODAKA HARUO
IPC: B43K23/08
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a clip of a writing utensil which is easily formed into a shape attracting attention of a user by addition of a fashionable element never seen before or by giving variety to the clip portion, has a simple configuration, and can be produced easily and marketed relatively inexpensively.SOLUTION: The writing utensil is provided with a clip body 1 having an optional shape and made of plastic or metal, in which the clip body 1 is axially supported on the top portion of a barrel 5 or on a cap, and an elastic block 2 is provided between the clip body 1 over a pivotal support portion 3 and the upper portion of the barrel 5. In a state where no pressing load is applied, the elastic block 2 acts to allow the top end of the clip body 1 to be in press-contact with the outer circumferential surface of the barrel 5 or the cap. The elastic block 2 has a variety of shapes imitating the shapes of animals, characters or the like, or may optionally be printed with letters or drawings, or in different colors, etc.
Patent JP-2011237872-A (JP)
Title: Fa system configuration designing assistance apparatus
Inventor: NOGUCHI TOMOHITO
IPC: G06F17/50
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an FA configuration designing assistance apparatus which is capable of checking the configuration of a FA system considering versions of the FA system in an FA system assigned by an FA system designer, and when the designer assigns an old version, an alert on unavailable function is given to the designer.SOLUTION: The FA configuration designing assistance apparatus comprises an input section that assigns the configuration of an FA system which is constituted of a combination of plural FA devices; an FA system profile information management section that stores FA system profiles describing constraint conditions of combination among FA systems for each version of the FA system; an FA system configuration management section that manages the information on the configuration of the FA system assigned by the input section; a system combination constraint condition calculation section that extracts combination constraint conditions among the relevant FA systems from the FA system profile information management section based on the information of the FA system configuration stored in the FA system configuration management section; and a calculation result output section that outputs the extraction result extracted by the system combination constraint condition calculation section.
Patent JP-2011119639-A (JP)
Title: Chip-type electric double layer capacitor and method of manufacturing the same
Inventor: LEE SANG-KYUN
IPC: H01G11/00
Filed: 2010-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-type electric double layer capacitor which may be reduced in size and weight and increased in capacity, allows surface mounting without any additional structure, and has low ESR.  <P>SOLUTION: The chip-type electric double layer capacitor includes: an exterior case 110 having a housing space provided therein and formed of insulation resin; first and second external terminals 130a, 130b buried in the exterior case 110, each having a plurality of first surfaces 131a, 131b exposed to the housing space and second surfaces 132a, 132b exposed to an outside of the exterior case 110; and an electric double layer cell 120 electrically connected to the plurality of first surfaces 131a, 131b of the first and second external terminals exposed to the housing space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238566-A (JP)
Title: Plane lighting device
Inventor: KITAMURA ATSUSHI
IPC: G02B1/11
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a plane lighting device capable of having a reflection preventive function and manufacturing at low cost by using simple manufacturing processes.SOLUTION: The plane lighting device 10 includes a light guide plate 1, and a light source 3 arranged on a side end face 1c of the light guide plate 1. Unevenness 5 of a nano-periodic structure manufactured with femtosecond-laser processing and having a reflection preventive function is provided on the light guide plate 1.
Patent JP-2011238567-A (JP)
Title: Transparent conductive film, method for manufacturing the same, and electronic device using the film
Inventor: NAGAMOTO KOICHI
IPC: H01B5/14
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film, a method for manufacturing the same, and an electronic device using the film, which includes a transparent conductive layer, having a sufficiently small sheet resistance value and suppressing the increase of the sheet resistance value after being subject to high heat and high humidity, on a versatile flexible base material.SOLUTION: The transparent conductive film sequentially forms (A) an undercoat layer 12 comprising a coat material containing a compound composed of a chemical element including silicon, carbon, and oxygen and (B) a transparent conductive layer 13, on at least one side of a flexible base material 11.
Patent JP-2011243324-A (JP)
Title: Lithium-air cell utilizing corrosion of metal
Inventor: Zhou hao shen
IPC: H01M12/06
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an air electrode used for a conventional lithium-air electrode is high in cost since expensive metal oxide of nano-size is synthesized and used as a catalyst.SOLUTION: The lithium-air cell is easily made to operate without using a catalyst for an air electrode by making good use of simple corrosion action of metal such as copper. When a foil of copper is used as a positive electrode, the copper is oxidized with oxygen dissolved in a water-soluble electrolyte on the positive electrode side (reaction (1)), and oxide of the copper which is produced as a result is supplied with electrons via a conductive wire from a negative electrode to react with water in the water-soluble electrolyte to be reduced into copper, and hydroxide ions are generated (reaction (2)), wherein 2Cu+1/2 O≥CuO (1), and CuO+HO+2e≥2Cu+2OH(2). Through (1) and (2), Reaction (3) is considered to occur to the positive electrode, wherein 1/2O+HO+2e≥2OH(3).
Patent JP-2011242981-A (JP)
Title: Function generation device and function generation method
Inventor: NISHIGUCHI JUNYA
IPC: G05B13/04
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a function generation device and function generation method for reducing computational compelxity as well as the probability that an improper approximate object function is generated.SOLUTION: The function generation device generates an approximate object function approximating an object function for optimally controlling a control model, using analysis data provided for updating the control model to be controlled. The function generation device comprises; a low dimension space projection part 221 for projecting the analysis data into a low dimension space by fixing an uncontrolled variable which is an uncontrolled target out of a plurality of input variables contained in the object function, to a representative value; a distance indicator calculation part 222 for calculating a distance indicator according to the distance between a space point in the analysis data and a space point having an uncontrolled variable as the representative value; and a function generation processing part 223 for generating an approximate object function with the control variable to be controlled as an input variable based on the distance indicator.
Patent JP-2011240600-A (JP)
Title: Bookbinding device
Inventor: SUGAWARA TARO
IPC: B42C19/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a bookbinding device capable of operating independently of a printer and determining whether a combination of a front cover and text is appropriate or not.SOLUTION: The bookbinding device includes: an X-Y actuator 12 having a moving portion movable in two-dimensions; a hand unit 14 provided in the moving portion of the X-Y actuator 12 for holding the text; a plurality of bookbinding units 16 performing respective steps for bookbinding; a front cover information-reading part 22 reading bookbinding information printed on the front cover taken out by a front cover supply unit 16X among the bookbinding units 16; a text information-reading part 24 reading bookbinding information printed on the text before treatment by the bookbinding units 16; a control part 18 comparing the bookbinding information read by the front cover information-reading part 22 with that read by the text information reading part 24 to determine whether a combination of the front cover and the text is correct or not; and an output part 20 outputting a result of the determination whether the combination of the front cover and the text is correct or not.
Patent JP-2011243906-A (JP)
Title: Method of processing wafer
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01L21/304
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a wafer in which a reinforcement plate is easily peeled from a top surface of the wafer.SOLUTION: The method of processing the wafer having, on a top surface, a device region in which a plurality of devices are formed and an outer peripheral excessive region surrounding the device region includes a reinforcement plate formation process of forming the reinforcement plate only with a heat-resistant bond agent by applying and solidifying the heat-resistant bond agent on the top surface of the wafer; a reverse-surface grinding process of holding the reinforcement plate by a chuck table, grinding the reverse surface of the wafer corresponding to the device region to form a circular recess, and leaving an annular reinforcement part on the reverse surface corresponding to the outer peripheral excessive region; a through electrode formation process of forming a through electrode connected to electrodes of the devices formed on the surface of the wafer from the reverse surface of the wafer arranged on the reinforcement plate; and a reinforcement plate removal process of supplying a solvent for fusing the heat-resistant bond agent to the reinforcement plate, and fusing and removing the reinforcement plate.
Patent JP-2010269998-A (JP)
Title: Equipment for reduction of radiation heat loss from molding in method of glass molding
Inventor: DELIA ROBERT
IPC: C03B17/00
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for reduction of radiation heat loss in a method of glass manufacturing, especially for reduction of radiation heat loss from a wedge-shaped molding in a down draw method.  <P>SOLUTION: A unit for production of a glass sheet equipped with a heat shield to minimize the radiation heat loss from a molding used for sheet formation is disclosed. The heat shield is typically placed in pairs and located on both sides of the flow of melt glass continuously coming down as a ribbon from the molding. Each heat shield has a plurality of segments including an end segment and a central segment, where the end segment is independently movable against the central segment, and the periphery of the heat shield neighboring the ribbon is made variable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011249413-A (JP)
Title: Laser diode driving circuit
Inventor: FUJITA ISATO
IPC: H01S5/042
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode (LD) driving circuit by a shunt driving system which can be used for high speed communication of 10 Gb/s or more.SOLUTION: An LD driving circuit 1 employs a shunt system which controls driving current of an LD 8 by controlling bypass current of bias current Ibias to the LD 8. The LD driving circuit 1 comprises transistors 41 and 42 which generate the bypass current and are arranged in parallel with LD. The one transistor 42 generates the bypass current generated by the other transistor 41 by delaying the bypass current by a predetermined time. Based on the bypass current generated by the transistors 41 and 42, the LD driving circuit 1 gradually changes an LD driving current, and while falling, causes a current value just after falling to become smaller than the current value of ensuing LOW time.
Patent JP-2011245694-A (JP)
Title: Device for supplying of liquefied carbon dioxide, and apparatus for manufacturing of polyurethane foam with the same
Inventor: ITO MASAKAZU
IPC: B29C39/22
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied carbon dioxide supply device having a compact and low cost configuration in which liquefied carbon dioxide can be cooled efficiently and vaporization can be prevented.SOLUTION: The liquefied carbon dioxide supply device 2 includes a piston pump-type measuring pump 11 having a metal cylinder 23 in which a first pressure chamber 24 of an upstream side and a second pressure chamber 25 of a downstream side are formed, and supplies the liquefied carbon dioxide. The device includes a temperature regulator (cooling section 12) carrying out temperature control of the section forming the first pressure chamber in the metal cylinder. Preferably, the cooler has a Peltier element 58.
Patent JP-2011249611-A (JP)
Title: Component mounting method and component mounting device
Inventor: NISHIMOTO TOMOTAKA
IPC: H05K13/04
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting method and a component mounting device for producing a component mounting board efficiently by using two mounting heads which can operate in either a free priority mode and an interference priority mode.SOLUTION: The component mounting method includes a mode selection step (S10) for selecting an interference priority mode as the operation mode of one of a first head or a second head when the number of components to be mounted in an interference area is one or more and selecting a free priority mode as the other operation mode, and a mounting step (S100) for mounting a component on a board by operating one of the first head or the second head in the interference priority mode and operating the other in the free priority mode.
Patent JP-2011245783-A (JP)
Title: Overlapped sheet
Inventor: KUROHANE JIRO
IPC: B42D15/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an overlapped sheet for forming a concealment information possessing body which can fully ensure a notice information display region, prevents an overlapped surface from being unnecessarily released during handling of the concealment information possessing body such as a formed postcard, and is easily released when necessary.SOLUTION: The overlapped sheet 1 includes the overlapped surface bonded to be releasable, with overlapped pieces 2, 3 and 4 connected for forming the concealment information possessing body which conceals notice information displayed on the overlapped surface. Release start parts 8 and 9 are provided at one side corner parts of the adjacent overlapped pieces 2 and 4. Release start indication displays 10 and 11 showing a direction of releasing from the release start parts 8 and 9 are provided on the opposite surface to the overlapped surface. A weak adhesion part 7 is formed on the whole surface of each overlapped surface. On the other hand, a plurality of strong adhesion parts 16 are arranged at predetermined parts in the periphery. These strong adhesion parts 16 are formed to extend along the release direction of the arrangement parts, having release start ends sharpened.