baber/WOPTO huggingface dataset:
Patent JP-2009177301-A (JP)
Title: Analog/digital conversion apparatus
Inventor: ODAKA AKIHIRO
IPC: G01R19/252
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate analog/digital conversion apparatus which is low in offset, and eliminating the need of an expensive voltage source so as to reduce cost.  <P>SOLUTION: The analog/digital conversion apparatus includes: a means for adding the same DC amount respectively to the first-third analog detected values of a three-phase AC voltage or AC current; a unipolar A/D converter 33 for converting the first-third analog detected values after the DC amount addition to first-third digital detected values; and a means (software) for computing a first A/D conversion value by (2×(first digital detected value)-(second digital detected value)-(third digital detected value)/3), computing a third A/D conversion value by (2×(third digital detected value)-(first digital detected value)-(second digital detected value)/3), and computing a second A/D conversion value by (-(first analog/digital conversion value)-(third analog/digital conversion value)).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175946-A (JP)
Title: Position controller
Inventor: KATAOKA AKITO
IPC: G05B19/404
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position controller for further improving working accuracy.  <P>SOLUTION: This position controller is configured to perform position control for calculating a speed command Vc by multiplying a position deviation between a position command Pc and a detection position Pm by a position loop gain Kp and speed control for calculating a speed deviation being a difference value between the speed command Vc and a detection speed Vm, then calculating a torque command Tc by adding the multiplied value of the speed deviation and a speed loop proportional gain Pv and the multiplied value of the speed deviation and a speed loop integral gain Iv to thereby control a servo motor 10, so that it is possible to control the position of a control object 12 to be driven through a ball screw 11 by the servo motor 10. This position controller is provided with means 16, 17 and 18 for calculating the jerk of the value change of the position command Pc and a gain arithmetic part 19 for varying at least one of the position loop gain Kp, the speed loop proportional gain Pv and the speed loop integral gain Iv according to the magnitude of the jerk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173804-A (JP)
Title: Polyarylene sulfide composition
Inventor: MUNETO TOSHIHIKO
IPC: C08L91/06
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide composition useful, in particular, for application to an electric component such as an electric-electronic component and an automobile electric component, exhibiting high adhesive strengths to an epoxy resin, a metal member and the like, excellent in heat aging resistance of the adhesive strengths, and excellent also in toughness, impact resistance, a weld strength, heat-cycle resistance and a mechanical strength.  <P>SOLUTION: This polyarylene sulfide composition comprises 67-98.9 wt.% of polyarylene sulfide A, 1-30 wt.% of polyethylene B containing at least one kind selected from the group consisting of maleic anhydride grafted modified ethylene-α-olefin copolymers b1, and ethylene-α, β-unsaturated carboxylic acid alkyl ester-maleic anhydride copolymers b2, and 0.1-5 wt.% of carbodiimide compound C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172271-A (JP)
Title: Big winning opening device of pachinko game machine
Inventor: HIRAMATSU SHINJI
IPC: A63F7/02
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a big winning opening device of a Pachinko game machine capable of accurately detecting a fraud without erroneous detection.  <P>SOLUTION: In a big winning opening 3, an open-close door 5 opening and closing by making the first electric actuator 6 operate is pivotally supported so that a game ball 7 on the open-close door is guided into the big winning opening when the open-close door is in an open state, and a sloped bottom surface 9 sloping downward toward a ball entrance 10 is formed inside the big winning opening. A drop opening 12 is provided at an adjacent place of the ball entrance on the sloped bottom surface, and a shutter member 13 is provided in the drop opening 12 so as to move up and down by making the second electric actuator 14 operate. The shutter member is made to move down and the drop opening 12 is covered so as not to impede the game ball from flowing into the ball entrance, and the drop opening is made to open by making the shutter member move up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181842-A (JP)
Title: Lighting system, projector, and camera
Inventor: FUJINAWA NOBUHIRO
IPC: F21S2/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system having a high light condensing efficiency for easily producing parallel light which is usable as emitted light to a thin film optical system.  <P>SOLUTION: The lighting system comprises a solid light emitting element 1231 for emitting light to the optical system 124, and a domed sealing member 1232 having a polarized light transmitting and reflecting separation part 1232a in a region corresponding at least to a range where the light emitted from the solid light emitting element 1231 is incident to the optical system 124 for transmitting the specific polarized component of the light and reflecting a polarized component perpendicular to the specific polarized component, and formed in a curved shape so that the light having the polarized component reflected from the polarized light transmitting and reflecting separation part 1232a is returned to the solid light emitting element 1231 at almost the same position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182289-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIMADA SATOSHI
IPC: H01L29/78
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of inhibiting increase of resistance and also inhibiting lowering of high speed response (high frequency characteristics).  <P>SOLUTION: Disclosed is a method of manufacturing a semiconductor device 100, which comprises a step 1 of forming on a p-type silicon substrate 1 a nitride layer 30 that inhibits increase of defects caused by ion implantation, a second step of implanting ions from above the nitride layer 30 to form element active regions such as a source region 12 and a drain region 13 on the surface of the p-type silicon substrate 1, a third step of removing the nitride layer 30, and a fourth step of forming on the element active region a first oxide layer 5 that inhibits elevation of interface state of the element active region, wherein the nitride layer 30 can inhibit increase of defects much more than the first oxide layer 5, and the first oxide layer 5 can inhibit elevation of interface state much more than the nitride layer 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187700-A (JP)
Title: Secondary battery and its manufacturing method
Inventor: KOGA HIDEYUKI
IPC: H01M10/0566
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery having a positive electrode layer capable of forming pores and controlling the shapes of the pores, and to provide its manufacturing method.  <P>SOLUTION: The secondary battery includes the positive electrode layer, a negative electrode layer, and an electrolyte filled between the positive electrode layer and the negative electrode layer, and at least a positive active material and pore forming metallic particles are contained in the positive electrode layer. The method of manufacturing the secondary battery includes steps of: producing a composition containing at least the positive active material and the pore-forming metallic particles; forming a positive electrode layer with the composition produced in the composition producing step; forming a negative electrode layer; filling the electrolyte between the positive electrode layer and the negative electrode layer formed; and forming pores in the positive electrode layer formed in the positive electrode layer forming step by dissolving the pore forming metallic particles contained in the positive electrode layer after the electrolyte filling step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185844-A (JP)
Title: Joint device
Inventor: WATANABE TADATAKA
IPC: F16C11/04
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device that can be used when axes of a connecting member and a connected member are displaced roughly in parallel.  <P>SOLUTION: The joint device for connecting the connecting member to the connected member comprises an accommodation body, which has a passing hole opened in the connecting direction in which the connecting member and the connected member are connected and to which the connecting member is connected, and a moving body, which can be rocked inside the accommodation body, which is accommodated in such a way as to be capable of moving inside the accommodation body in the direction roughly perpendicular to the connecting direction, and to which the connected member is connected. The joint device is structured in such a way that, when the moving body is rocked inside the accommodation body, the rocking of the moving body is returned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183828-A (JP)
Title: Removing method of n2o in exhaust gas
Inventor: SASAKI TOICHIRO
IPC: B01D53/74
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing method of N<SB>2</SB>O in an exhaust gas capable of minimizing the discharge amount of a greenhouse effect gas even in a case that the temperature or composition of the exhaust gas is largely changed.  <P>SOLUTION: In the removing method of N<SB>2</SB>O in the exhaust gas constituted so that methane is added to the exhaust gas containing N<SB>2</SB>O and a N<SB>2</SB>O decomposition catalyst 9 is used to reduce and remove N<SB>2</SB>O, the concentration of N<SB>2</SB>O after the exhaust gas is passed through the N<SB>2</SB>O decomposition catalyst 9 and the concentration of methane are measured and the addition amount of methane is controlled corresponding to the concentration measured values of N<SB>2</SB>O and methane. Concretely, a greenhouse effect gas index defined by formula: greenhouse effect gas index=(methane discharge amount×21)+(N<SB>2</SB>O discharge amount×310) is calculated with respect to the exhaust gas on the outlet side of the N<SB>2</SB>O decomposition catalyst and the addition amount of methane is controlled so as to minimize the value of the greenhouse effect gas index.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187381-A (JP)
Title: Security system
Inventor: MATSUSHIMA MASAKAZU
IPC: G08B25/08
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system, capable of reliably performing alarm/alarm release operation of a predetermined security object facility or the like, even if a similar security object facility is adjacent thereto, while preventing an adverse effect on the adjacent security object facility by operation of a wireless remote operation device.  <P>SOLUTION: In the security system including a security object facility connected to a security company, the facility having a controller capable of performing alarm/alarm release operation by the wireless remote operation device and a sensor capable of detecting the human body, which is disposed at an entrance or the like, the controller performs an arrival report to the security company when an arrival operation is performed by the wireless remote control device, the sensor is abnormal, and the arrival operation is confirmed by the controller before a preset given time passes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186832-A (JP)
Title: Developing device and image forming apparatus
Inventor: UEMATSU RYOSUKE
IPC: G03G15/08
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To unseal the opening of a supply toner chamber, prior to the start to operate a developing device, using two-component developer, by introducing an easy method.  <P>SOLUTION: A toner conveying chamber 41 surrounded by a cylindrical curved surface is disposed between a developer storage chamber 33 and a toner storage chamber 34. The toner conveying chamber is formed to a cylindrical cavity, and a toner inlet 43a is formed in a partitioning wall 43 disposed between the toner conveying chamber and the toner storage chamber. In the cylindrical cavity, a cylindrical shield member 46 for shielding the toner inlet is disposed while being fitted along the cylindrical curved surface, and also, a toner conveying member 44 is disposed while making the center axis thereof align with that of the shield member. In the state where the shield member is located to shield the toner inlet, the shield member comes in contact with the toner conveying member, then, the driving force in the moving direction is transmitted from the toner conveying member to the shield member, and when the shield member moves to a position to open the toner inlet, the shield member is released from being in contact with the toner conveying member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187841-A (JP)
Title: Light-emitting device, and light-emitting board and holder structuring the same
Inventor: SAWANO MITSURU
IPC: H01L51/50
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device easy to be handled, easy to share one socket for light-emitting sheets in various size and easy to emit the light in the plurality of light-emitting sheets with one socket at the same time, and to provide a light-emitting board and a support structuring the same.  <P>SOLUTION: The light-emitting device comprises the light-emitting board 10 and the support 30 having a groove part 32, in which the light-emitting plate is detachably installed. A pair of electrode terminals 14 and 16 of the light-emitting board are formed in different stages having a gap G1 provided in the height direction of an installation part in at least one surface of the installation part 18 of the light-emitting board to be installed in the groove part of the support. A pair of power source terminals 34 and 36 of the support are formed in different stages having a gap G2 provided in the depth direction of the groove part in at least one surface of opposite inner wall surfaces of the groove part. The pair of electrode terminals of the light-emitting board is electrically connected to the corresponding pair of power source terminals of the support to emit the light by installing the installation part of the light-emitting board in the groove part of the support.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118449-A (JP)
Title: Circuit and method for clock data recovery for highly integrated system
Inventor: KIM KYUNG-HOON
IPC: H04L7/04
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for clock data recovery which meets a requirement for a small area needed in a highly integrated semiconductor device, electronic device and system and is easy in design modification.  <P>SOLUTION: The clock data recovery circuit is characterized by: a digital filter section configured to filter phase comparison results received during a given time period and provide control signals as output; a driving section configured to adjust the given time period and control the digital filter section; and an input/output circuit configured to recognize the input and output of data and clock signals in response to the control signals. The clock data recovery circuit, the method of operating the clock data recovery circuit, the semiconductor memory device provided with the clock data recovery circuit, and the method of operating the semiconductor memory device are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192704-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI EIJI
IPC: G03G21/16
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To stop charging by having a guide member always grounded by using an existing composition.  <P>SOLUTION: After transferring a toner image which is formed on an image carrier 12 to a recording medium 5 in an apparatus body 1, the toner image is fixed to the recording medium 5 by a fixing means 4. The image forming apparatus includes the guide member 24 which is turnably arranged in the apparatus body 1 for guiding the recording medium 5 which is transported from the fixing means 4 by forming a transporting path and a biasing member 29 for biasing the guide member 24 to be separated from the transporting path. A conducting section 27 which is grounded is formed in the guide member 24. The biasing member 29 is arranged to be always in contact with the conducting section 27 regardless of the turning position of the guide member 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008160151-A (JP)
Title: Flexible printed wiring board and multilayer flexible printed wiring board, and mobile telephone terminal using multilayer flexible printed wiring board
Inventor: KITA KAZUHIDE
IPC: H05K3/28
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board and a multilayer flexible printed wiring board which can retain enough flex durability while preventing the tight adhesion of an FPC substrate at bent parts in a laminating method of a substrate having adherent and nonadherent parts.  <P>SOLUTION: The flexible printed wiring board comprises at least insulation and conductive layers and the ten-point mean roughness of the insulation layer is 1.5 μm or larger and smaller than 2.0 μm and the contact angle is 60° or larger and smaller than 120°, or the ten-point mean roughness is 2.0 μm or larger and smaller than 4.0 μm. In the multilayer flexible printed wiring board, two or more flexible printed wiring board are stacked in an flexible manner, and two or more exposed insulation surfaces of the flexible printed wiring boards face each other in an nonadherent manner, and a part of the wiring boards is piled on a first multilayer wiring board and a second multilayer wiring board, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009201318-A (JP)
Title: Dc/dc converter, dc/dc converter apparatus, electric vehicle, and method for controlling dc/dc converter
Inventor: KOJIMA YASUSHI
IPC: H01M8/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations in the voltage and current that accompanies the switching of operating modes.  <P>SOLUTION: At switching of operating modes (primary voltage control mode, secondary voltage control mode and current-limiting mode) for a DC/DC converter 36, an I-term reconfiguration processing section 112 outputs an I-term corresponding to a drive duty in an operating mode, before switching to a PID processing section 110. The PID processing section 110 performs PID control based on the I-term input. As a result, the drive duty which is output, immediately after switching from a drive duty setting section 108 substantially equals the drive duty before switching; and as a result, continuity between the drive duties, before and after switching, is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199553-A (JP)
Title: On-vehicle device
Inventor: SEKIGUCHI SATOSHI
IPC: H04W4/04
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience when displaying distribution information desired by a user and reliability of contents of the displayed distribution information.  <P>SOLUTION: An on-vehicle device has: a storage part storing a plurality of information groups, and storing a favorite list table comprising a plurality of records each including previously registered information code, content information corresponding to the information code, and a link cut flag showing presence/absence of the information group including content information corresponding to the content information; a display part displaying contents of each record based on the favorite list table; and a control part setting the link cut flag of the list table as "1" when the content information of the information group according with the information code of the record of the favorite list table does not accord with the content information of the favorite list table, and making a display part display the record of the link cut flag set as "1" in a state different from the record set as "0".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195213-A (JP)
Title: Softening method and softened seed
Inventor: GOTO REIKA
IPC: A23L25/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softening method for surely softening seeds of plant, especially seeds of plant belonging to the family Fagaceae or Ginkgoaceae while keeping their shapes, and to provide softened seeds that are softened by the softening method in a retained state of shape and has an excellent texture.  <P>SOLUTION: The method for softening seeds of plant belonging to the family Fagaceae or Ginkgoaceae includes heat-treating the seeds and then enzymically treating the seeds with xylanase and pectinase. The heating is preferably carried out at the temperature of the central parts of the seeds in the range of 65-85°C. The seeds of plant are preferably seeds of plant belonging to the genus Castanea or Ginkgo.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239980-A (JP)
Title: Diene polymer and method for producing the same
Inventor: KOSAKATA KOTARO
IPC: C08F4/70
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diene polymer excellent in heat resistance, and to provide a method for producing the same.  <P>SOLUTION: The present invention relates to a polymer comprising units represented by formula (1), and to a method for producing the polymer. In the formula (1), X<SP>1</SP>and X<SP>2</SP>are each independently the group 16 atom in the element periodical table; Y<SP>1</SP>and Y<SP>2</SP>are each independently an alkoxy, an aralkyloxy or an aryloxy; Y<SP>1</SP>and Y<SP>2</SP>may be bound to each other to form a ring; A<SP>1</SP>, A<SP>2</SP>, A<SP>3</SP>, A<SP>4</SP>, A<SP>5</SP>, A<SP>6</SP>, A<SP>7</SP>, A<SP>8</SP>, A<SP>9</SP>, and A<SP>10</SP>are each independently H, a halogen atom, an alkyl, an aralkyl, an aryl, silyl, siloxy, an alkoxy, an aralkyloxy, an aryloxy, amino, amide, imide or a hydrocarbonthio; A<SP>3</SP>and A<SP>4</SP>, or A<SP>5</SP>and A<SP>6</SP>, may be bound to each other to form a ring; and (n) is an integer of 1 to 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247890-A (JP)
Title: New compound having 2,2,2-bicyclooctane bonded with halogenated alkyl and liquid crystal composition using the same
Inventor: OKUMURA KAZUO
IPC: C09K19/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystalline compound having general physical properties required for the compound, low viscosity, proper optical anisotropy, proper dielectric anisotropy and excellent compatibility with other liquid crystalline compounds.  <P>SOLUTION: A compound represented by formula (1) is provided. For example, R is a 1-10C alkyl; ring A<SP>1</SP>, ring A<SP>2</SP>and ring A<SP>3</SP>are 1,4-cyclohexylene, 1,4-cyclohexenylene, 1,4-phenylene or 1,3-dioxane-2,5-diyl; Z<SP>1</SP>, Z<SP>2</SP>and Z<SP>3</SP>are a single bond, -(CH<SB>2</SB>)<SB>2</SB>-, -CH<SB>2</SB>O-, -CH=CH-, -CF<SB>2</SB>O-, -(CH<SB>2</SB>)<SB>4</SB>-, -CH<SB>2</SB>CH<SB>2</SB>CF<SB>2</SB>O-, -CH<SB>2</SB>CH<SB>2</SB>CH<SB>2</SB>O-, -CH=CHCH<SB>2</SB>O-, -CH=CH-CH<SB>2</SB>CH<SB>2</SB>-, -CH<SB>2</SB>CO-, -COO-, -CF=CF-, or -C≡C-; Y is a 1-10C perfluoroalkyl; and m and n are 0 or 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT