baber/WOPTO huggingface dataset:
Patent JP-2010184792-A (JP)
Title: Pallet carrying device and carrying method
Inventor: SATO TAKESHI
IPC: B65G49/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet carrying device and a carrying method using the same, capable of reducing cost in a device, and capable of simplifying the device.  <P>SOLUTION: In this pallet P carrying device 1 carrying a pallet P capable of setting a workpiece W along a carrier rail 12, the carrier rail 12 has a forward passage lane 20 and a backward passage lane 21 mutually arranged in parallel. The carrying device 1 includes a carrier arm 42 for carrying the pallet P toward the downstream side of both lanes 20 and 21 in a state of abutting on an upstream side side surface of the pallet P, a sending mechanism capable of reciprocating the carrier arm 42 in a predetermined stroke in the carrying direction, and a turning mechanism 44 capable of reciprocating the carrier arm 42 between the forward passage lane 20 and the backward passage lane 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192506-A (JP)
Title: Charged particle beam-drawing device and charged particle beam-drawing method
Inventor: TOYA TAKANAO
IPC: H01L21/027
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam-drawing device capable of maximally removing a nonlinear error component included in a measurement signal of a laser interferometer without removing a mechanical vibration component generated by stage control; and to provide a charged particle beam-drawing method.  <P>SOLUTION: A laser interferometer is used for measuring the position of a stage for mounting a sample thereon. A cutoff frequency of a filter part for removing a nonlinear error component included in a measurement signal of the laser interferometer is set to an inverse number (1/Ta) of a cycle Ta of digital control of acceleration of the stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188639-A (JP)
Title: Piezoelectric element, and liquid ejector using the same
Inventor: FUJII TAKAMITSU
IPC: B41J2/045
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element excellent in durability and reliability.  <P>SOLUTION: The piezoelectric element 1 is an element which is equipped with a piezoelectric body 30, a lower electrode 20 and an upper electrode 40 which apply an electric field to the piezoelectric body 30. At least part of the portion 30S exposed from the upper electrode 40 of the piezoelectric body 30 is covered with fluent material 50 having hydrophobic and insulation properties.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191314-A (JP)
Title: Developing device and image forming apparatus
Inventor: AOKI TAKESHI
IPC: G03G21/14
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device, facilitating insertion to a nip part between a regulating blade and a developing roller utilizing the characteristics of the developing roller formed by rolling, and efficiently cleaning the nip part between the developing roller and the regulating blade without wearing the regulating blade; and to provide an image forming apparatus including the same.  <P>SOLUTION: The developing device includes: the developing roller where inclined grooves intersecting by rolling are formed on the surface; the regulating blade abutting on the developing roller; and a cleaning member inserted in a nip part between the developing roller and the regulating blade. A ridge of a projecting portion surrounded by the intersecting inclined grooves on the surface of the developing roller is formed so that the insertion resistance of the cleaning member to the nip part is smaller than the withdrawal resistance of the cleaning member from the nip part. The ridge is a portion where the surface and the sides of the projecting portion intersect each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059391-A (JP)
Title: Method and device for producing reactive resin-foamed material
Inventor: MURATA NOBORU
IPC: B29C48/305
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in that in the case of producing a foamed material sheet by a conventional mechanical froth method, since coating is performed by using a traverse or doctor knife, its reaction can not but be delayed, and also, in the case of making a high foaming rate and low density by putting-in inert gas in a large amount, coating liquid loses fluidity, and it is not possible to obtain a smooth surface product since it is applied by the doctor knife.  <P>SOLUTION: The smooth surface product is obtained by introducing a reactive foaming raw material passing through an agitator for the mechanical froth into a coat hunger-formed die, and directly extruding to the sheet-formed substrate material from a die-ejecting port having a width of the product continuously without using the doctor knife.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195851-A (JP)
Title: Epoxy resin composition, prepreg, and cured product
Inventor: UEHARA TAKAHARU
IPC: H01L23/31
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition whose cured product has a high thermoconductivity and which uses an epoxy resin with a specific structure; and a prepreg using this epoxy resin composition.  <P>SOLUTION: The epoxy resin composition contains an epoxy resin expressed by formula (1) (wherein, Rs are each independently a hydrogen atom, a 1-8C hydrocarbyl group, a trifluoromethyl group, an aryl group or a methoxy group), a hardener and an inorganic filler with a thermal conductivity of 20 W/m/K or more, and the cured product thereof shows a high thermoconductivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197475-A (JP)
Title: Optical sensor soil detecting device, optical sensor soil detecting method, and image forming apparatus
Inventor: KAMI KOJI
IPC: G03G15/01
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor soil-detecting device improved in the accuracy of detecting soil on an optical sensor provided for an image carrier used for an image forming apparatus such as a copying machine, facsimile, printer, printing machine, or the like; and to provide an optical sensor soil-detecting method, and such an image forming apparatus as having such an optical sensor soil-detecting device.  <P>SOLUTION: The optical sensor soil-detecting device 80 for detecting soil on the optical sensor 70 that detects light reflected from the image carrier 50, the light with which the image carrier 50 is irradiated, and a method therefor are provided. The optical sensor soil-detecting device uses: an output value storage means 80 for storing the output values of the optical sensor 70 which are measured at a plurality of times; and a sensor soil-determining means 80 for determining that the optical sensor 70 has been soiled, based on the temporal changes of the output values stored by the output value storage means 80. The image forming apparatus 100 includes this method and the optical sensor soil-detecting device 80.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195133-A (JP)
Title: Onboard device control system and identifier setting method in onboard device control system
Inventor: SUGITO TOSHIBUMI
IPC: B60R16/023
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard device control system with excellent versatility, preventing wrong attachment of a slave device.  <P>SOLUTION: The slave device 200 is connected to a signal line 13 of a bus 10 by daisy chain connection, a resistor 201 is connected between the signal lines 13 in series, and a switch means 202 is connected to the resistor 201 in parallel. One end of the signal line of the bus 10 is connected to a master device 100, and the other end is terminated at the resistor 15. When setting an identifier, the switch means 202 is opened in each slave device 200, and the master device 100 applies a D.C. voltage to the signal line 13. Each slave device 200 detects the potential of one end of the resistor 15, and sets an identifier corresponding to the potential as its own identifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009164132-A (JP)
Title: Fuel cell system
Inventor: NAKAMURA AKINARI
IPC: H01M8/04
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which an incomplete combustion and an accidental fire in a combustion unit are controlled.  <P>SOLUTION: The fuel cell system 100 includes a hydrogen generator 12, a combustion unit 13, an air blower 14 of the combustion unit 13, a fuel cell 15, an oxidant gas supply unit 16, and a housing 11. An air inhaling port 17 for the combustion unit of the air blower 14 for the combustion unit and a combustion offgas exhausting port 18 for exhausting the combustion offgas of the combustion unit out to the atmosphere, and an excessive oxidant gas exhausting port 19 for exhausting the excessive oxidant gas out to the atmosphere are formed on a same surface 30 of the housing 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010199032-A (JP)
Title: Luminaire
Inventor: FUJIWARA HARUYA
IPC: F21V17/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To open and close each opening and closing lid while securing sealing property of the joint of opening and closing lids adjacent to each other.  <P>SOLUTION: In this luminaire, an illumination case 4 including a light emitting part in its inside, and a plurality of opening and closing lids 3 disposed adjacently to each other in an irradiation opening part k in the lower part of the illumination case 4 so that they are freely opened and closed by vertical rocking operation are provided, and the opening and closing lid 3 is attached to the illumination case 4 with one end side rocking upward as the other end is rocked downward. A strip-like blocking member C is provided at the joint J of the opening and closing lids 3 adjacent to each other so as to be placeable across the backside ends of both opening and closing lids 3 to allow vertical movement of the blocking member C, and a position holding means S is provided to prevent the blocking member C moving and inclining in its width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204233-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: SATO TAKAO
IPC: G02F1/1339
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal display device, obtaining an alignment layer decreased in rubbing marks and having reliability.  <P>SOLUTION: A first multiple-panel substrate LSB1 is opposite to a second multiple-panel substrate LSB2 where a plurality of columnar spacers are formed. In the first multiple-panel substrate LSB1, a laminate including a first organic insulating film is formed in a plurality of rectangular panel substrate regions PSD and a plurality of patterned metal films and second organic insulating films serving as seats for the columnar spaces are formed in a non-panel region. In this method of manufacturing a liquid crystal display device, the resin film formed on the top of the laminate is subjected to rubbing in the direction substantially parallel to or vertical to the array direction of the panel substrate regions, thereby forming an alignment layer. The second organic insulating film formed in the non-panel region at one side located in the direction of the rubbing starting side among the respective sides of each panel substrate region, is formed to cover the metal film successively at least along one side extending over the whole of the side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204299-A (JP)
Title: Pattern forming method, method for manufacturing ink jet head, ink jet head, and diaphragm for ink jet head
Inventor: TAKIGUCHI HIROSHI
IPC: G02F1/1337
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method which suppresses degradation in performance of an ink jet head and which favorably forms a pattern using the ink jet head.  <P>SOLUTION: The pattern forming method includes: a protective film forming step of forming a protective film on a surface of a member by supplying perhydropolysilazane solution to the surface of the member which forms an inner flow channel of the ink jet head; and a pattern forming step of forming a pattern on a substrate by supplying ink to the inner flow channel, and injecting the ink to the substrate from an injection port which leads to the inner flow channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203863-A (JP)
Title: Method and device for inspection of radioactive waste
Inventor: KATO MASAYO
IPC: G01T1/29
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To specify a radioactive nuclide included in a radioactive waste, and to inspect its position and its filling amount (filling state), in a single process by using a single inspection device.  <P>SOLUTION: A first transmission image of a standard sample 12 is acquired by a radiation 18B generated from a radiation source 18A involved in an analyte 18, and then, a second transmission image of the standard sample 12 is acquired by an X-ray 19 irradiated from an X-ray source 11. The position of the radiation source 18A is specified from a relative ratio on the size between the first transmission image and the second transmission image, and a geometric relationship based on a relative position relationship between the X-ray source 11, the radiation source 18A, the standard sample 12 and an image receptor 13. By changing intensity of the X-ray 19 according to a first absorption characteristic of the standard sample 12 by the radiation source 18A, a second absorption characteristic of the standard sample 12 agreeing with the first absorption characteristic is acquired, and the kind of the radiation source 18A is identified based on the intensity of the X-ray 19 at that time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204431-A (JP)
Title: Electrostatic charge image developing toner
Inventor: WATANABE SHINKO
IPC: G03G9/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which is excellent in releasing property at a low temperature, hardly causes filming, can satisfy both of low-temperature fixation property and heat-resistant preservation property, further, can satisfy both of reduction of volatile content upon fixation, low-temperature fixation property and separation property between paper and roller at a high temperature and assures high image quality.  <P>SOLUTION: The toner is provided through a process where toner material liquid containing material constituting the toner is emulsified or dispersed in an aqueous medium, wherein the toner material liquid contains a wax which has at least a melting point of 50 to 78°C, has a weight reduction at 165°C of 10 wt.% or less and has molecular chains constituted only with C-H and C-C bonds and, in the toner, a proportion of the total amount of wax in the toner particles based on a DSC method is 1 to 8 mass% and a weight reduction of the toner at 165°C is 1 wt.% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205151-A (JP)
Title: Conversion device, conversion method, display system and computer program
Inventor: NAKATANI JUNYA
IPC: G06F3/048
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversion device for displaying rubies (kana phonetic characters) in an easy-to-see manner, a conversion method, a display system and a computer program.  <P>SOLUTION: A PC 1 accepts lyrics data from a server device 2 through a network N. The PC 1 reads and couples continuously arranged lyrics character strings with rubies contained in lyrics data and connects the corresponding ruby character string. The PC 1 converts the lyrics character string with rubies and the corresponding ruby character string contained in the accepted lyrics data, respectively into the coupled lyrics character strings with rubies and the coupled ruby character strings and outputs them to the server device 2 as display data. The server device 2 transmits the display data obtained by conversion by the PC 1 to a Karaoke device 3. The Karaoke device 3 displays the rubies in an easy-to-see manner along the lyrics character strings with rubies by displaying the received display data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206109-A (JP)
Title: Semiconductor device and power conversion device
Inventor: YAMAGAMI SHIGEHARU
IPC: H01L21/28
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the convergence time of a vibration phenomenon of a current and a voltage generated during reverse recovery operation of a reflux diode.  <P>SOLUTION: A semiconductor device comprises the reflux diode D and a semiconductor snubber circuit 200 which is connected to the reflux diode D in parallel and includes a capacitor and a resistance, wherein the capacitor in the semiconductor snubber circuit 200 is formed at a position different from a region in a semiconductor base where a depletion layer is formed by the reflux diode D in a cutoff state of the reflux diode D, so the convergence time of the vibration phenomenon of the current and voltage generated during the reverse recovery operation of the reflux diode D can be shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207831-A (JP)
Title: JOINING MATERIAL FOR Al ALLOY AND CERAMIC COMPOUND MATERIAL, AND METHOD FOR MANUFACTURING THE SAME
Inventor: HIKITA TOMOYUKI
IPC: B23K1/19
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining material for Al-alloy and ceramic compound materials which can easily join the Al-alloy and the ceramic compound materials without using any large pressurization unit, and obtain the joining strength enough for practical use.  <P>SOLUTION: The joining material is used for joining Al-alloy and ceramic compound materials with the Al alloy forming a matrix, and ceramic being used for a reinforcing member, and includes a core material constituting a core, a surface layer material constituting a surface layer, and an intermediate layer formed between the core material and the surface layer material. The core material mainly consists of Zn, and the surface layer material mainly consists of Al.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207473-A (JP)
Title: Pachinko game machine
Inventor: SATOU AKIYOSHI
IPC: A63F7/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of times that lottery is performed for drawing the second jackpot, after a regular jackpot.  <P>SOLUTION: The Pachinko game machine 100 performs a lottery for the second jackpot corresponding to a game ball that has won entering a second starting pocket, which is more advantageous for a player than a lottery for the first jackpot corresponding to a game ball that has won entering the first starting pocket. The first storage section 381 stores the number of game balls held in the first starting pocket as a result of having won entering it. The second storage section 382 stores the number of game balls held in the second starting pocket as a result of having won entering it. If a jackpot is won, a selecting section 383 selects a jackpot provided with a time reduction, in which after a jackpot game, the game machine 100 is shifted to an auxiliary game state including an electronic tulip support function, or a regular jackpot, in which after the jackpot game, the game machine 100 is shifted to a regular game state including no electronic tulip support function. If the regular jackpot is selected by the selecting section 383, a reducing section 384 reduces the number of held balls, which has been stored in the second storage section 382, before at least the game in the regular state is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215170-A (JP)
Title: Parking result display system
Inventor: KATO KOJI
IPC: B60R1/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking result display system capable of displaying parking results using a total of the two image-pick up devices.  <P>SOLUTION: In the parking result display system 1, a determination control device 50 obtains a rear image by a rear camera 10 when the fact that a shift position is set to a reverse position, and calculates a parking frame width on the basis of the obtained rear image. The determination control device 50 obtains a side image by a side camera 20 when the shift position is set to a parking position, and calculates the distance from the parking frame to a vehicle body side surface and the parallelism of the vehicle body side surface to the parking frame on the basis of the obtained side image. The determination control device 50 creates an illustration indicating the parking result of a vehicle on the basis of the parking frame, distance, and parallelism, and displays the an illustration on a display 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214894-A (JP)
Title: Inkjet head and nozzle plate
Inventor: KUSUNOKI RYUTARO
IPC: B41J2/135
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head improving printing quality by suppressing variation in the ejection volume of ink.  <P>SOLUTION: The inkjet head (1) includes a nozzle plate (5) having a plurality of nozzles (13) and actuators (15a and 15b) having a plurality of pressure chambers (21). The actuators (15a and 15b) intermittently eject pressurized ink from the nozzles (13), in one ink ejection operation. Each nozzle (13) includes an ink inlet part (30) communicating with the pressure chambers (21) and an ink outlet part (31) formed so as to make its cross-sectional area in a direction orthogonal to an ink ejection direction smaller than that of the ink inlet part (30). The inkjet head satisfies a relation of Ln1=V/C1×0.5-1, where Ln1 is the length, in the ink ejection direction, of the ink outlet part (31), C1 is the cross-sectional area, in the direction orthogonal to the ink ejection direction, of the ink outlet part (31), and V is the ejection volume of the ink ejected from each nozzle (13) set by an ink ejection time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220176-A (JP)
Title: Filter circuit
Inventor: ADACHI TOSHIO
IPC: H03H11/04
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pass filter and a notch filter that have good linearities even when in a wide range of amplitudes of input signals.  <P>SOLUTION: The filter circuit consists of: a circuit 29 having a PMOS transistor (Tr)1, a Tr2 connected to a drains of the Tr1, a Tr3 whose drain is connected to a source of the Tr1, and a Tr4 for which the Tr3 is connected to a source of the Tr2, wherein a gate of the Tr3 is connected to a drain of the Tr4 and a gate of the Tr4 is connected to a drain of the Tr3, and current sources 5, 6 connected to sources of the Tr3, Tr4, a capacitor 8 connected between sources of the Tr1, Tr2, and a capacitor 7 connected between sources of the Tr3, Tr4 are included; and a circuit 100 for superimposing signals branched in channels from gates of the Tr1, Tr2 to sources of the Tr3, Tr4 to output signals and for generating signals wherein a frequency range different from a frequency range decayed by the circuit 29 is decayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225623-A (JP)
Title: Socket connector
Inventor: AKAGI RYUSUKE
IPC: H01R33/72
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket connector that allows a user to confirm performance of an electronic component to be mounted without soldering the electronic component, sufficiently ensures reliability, and is composed of a simple structure.  <P>SOLUTION: The socket connector includes: a housing 2 formed with a plurality of holes 2c penetrating through from an upper face 2a to a bottom face 2b of the housing; and each female terminal 4 formed into a cylindrical shape so as to be electrically connected with each connection terminal 14 of an electronic component by the insertion of each connection terminal 14 of the electronic component, and also insertingly provided in each hole 2c while protruding its tip to the side of the bottom face 2b of the housing 2. Each female terminal 4 is formed to have such a length that the tip of the connection terminal 14 of the electronic component protrudes when the connection terminal 14 of the electronic component is inserted thereinto.  <P>COPYRIGHT: (C)2011,JPO&INPIT