baber/WOPTO huggingface dataset:
Patent JP-2008292687-A (JP)
Title: Image forming apparatus
Inventor: HAMAYA MASASHI
IPC: G03G21/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately detecting multiple feed of a medium to be recorded.  <P>SOLUTION: When a plurality of sheets of paper advance to and/or separate from a transfer position in a multiple feed state in which they are superposed on each other, advance timing of each paper to the transfer position or separation timing thereof from the transfer position is lagged generally, so that impedance between a transfer means and an image carrier changes in a multistage state. Based on the above, voltage and/or current applied during transfer is detected, and when the detected value changes in a plurality of stages, it is discriminated as a situation that the multiple feed occurs. Thus, the multiple feed is accurately detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290043-A (JP)
Title: Hydrotreatment catalyst for heavy hydrocarbon oil, method for producing same, and hydrotreatment method
Inventor: NAKAJIMA NOBUMASA
IPC: B01J27/19
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst the desulfurization activity of which can be enhanced by increasing hydrodesulfurization active sites and to further realize the heretofore hardly attainable improved selectivity for a residual carbon removal reaction in a desulfurization reaction by precisely controlling active site structures on the catalyst.  <P>SOLUTION: The hydrotreatment catalyst for the heavy hydrocarbon oil is one which contains as a support a phosphorus-zinc-containing alumina containing 0.1-4 mass% (in terms of an oxide) phosphorus based on the support and 4-10 mass% (in terms of an oxide) zinc based on the support and prepared by allowing the support to carry 8-20 mass% (in terms of an oxide), based on the catalyst, at least one member selected from the metals of group 6 in the periodic table and 2-5 mass% (in terms of an oxide), based on the catalyst, at least one member selected from the metals of group 8 in the periodic table, wherein in the result of an XPS quantitative analysis, the degree of sulfidation of the metal of group 6 in the periodic table is not less than 84 mol%, provided that the degree of sulfidation of the metal of group 6 in the periodic table is represented by [M6(IV)/M6]×100 (wherein M6 (IV) is the molar amount of the sulfide of the metal of group 6 in the periodic table in the sulfided catalyst; and M6 is the molar amount of the metal of group 6 in the periodic table in the sulfided catalyst).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297930-A (JP)
Title: Internal combustion engine controlling device
Inventor: KUBOTA HIROBUMI
IPC: F02D13/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine controlling device reduced in accumulation of deposits in an intake port caused by a blowing-back phenomenon.  <P>SOLUTION: An ECU 20 judges whether the engine is in an operation state of causing the exhaust pressure higher than the intake air pressure to control a waste gate valve 40 opening/closing a by-pass passage 13b by-passing a turbine 14b of a supercharger 14 to an open side, in the operation state with the exhaust pressure higher than the intake air pressure. The exhaust pressure can be reduced by controlling the waste gate valve 40 to the open side, by which the blowing-back phenomenon can be suppressed to reduce the accumulation of deposits in the intake port 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301019-A (JP)
Title: Casing switch
Inventor: HONDA MASANORI
IPC: H04M1/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of simultaneously starting and executing one or more applications and having high operability.  <P>SOLUTION: A portable terminal constituted of a first casing and a second casing, enabling each casing to freely slide from the other casing in one axis direction, and having a first detection part for detecting the sliding operation in one axis direction and a first execution part for executing prescribed processing in accordance with the sliding operation detection results of the first detection part, is proposed. Further, a portable terminal constituted of a first casing and a second casing, enabling each casing to turn from the other casing around one axis, and having a third detection part for detecting turning operation and a fourth execution part for executing prescribed processing in accordance with the turning operation detection results of the third detection part, is proposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299719-A (JP)
Title: Method and program for execution of circuit simulation
Inventor: HARADA NAOHIRO
IPC: G06F17/50
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for execution of circuit simulation for analyzing a DC operating point (a VI characteristic) accurately in a short time.  <P>SOLUTION: A method for circuit simulation for obtaining a DC operating point comprises: (a) a process of setting a power supply voltage to a predetermined value after the power supply voltage increases monotonously as a sine function, and (b) a process of performing unsteady circuit simulation based on the power supply voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306441-A (JP)
Title: Multidirectional antenna, and multidirectional combination antenna
Inventor: HORII SHOTARO
IPC: H01Q9/14
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To receive radio waves arriving from different directions by changing directional characteristics with simple constitution.  <P>SOLUTION: Dipole antenna elements 4 and 6 having a length λ/4 are disposed in a line, and a feed unit 8 feeds electricity to between nearby ends of the dipole antennas 4 and 6. Extension elements 10a and 10b having a length λ/4 are disposed in a line outside the dipole antenna elements 4, and extension elements 14a and 14b having a length λ/4 are disposed in a line outside the dipole antenna element 6. Switches 12a, 12b, 16a, 16b are provided between the extension elements 10a and 10b, between the dipole antenna element 4 and extension element 10a, between the extension elements 13a and 14b, and between the dipole antenna element 6 and extension element 14a respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301771-A (JP)
Title: Method for determining proposed insect control measure
Inventor: NAKAMURA AKIHIRO
IPC: A01M1/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for swiftly and correctly planning insect-control countermeasures which does not require skills.  <P>SOLUTION: The method comprises a process where environmental factors within an area of a predetermined radius R<SB>2</SB>, with an investigation point Z of location as the center are digitized as risk factors and summed up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304378-A (JP)
Title: Rotation detection sensor installation structure
Inventor: MASUDA YOSHIAKI
IPC: G01D5/245
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detection sensor installation structure allowing a sensor to be mounted to a hub unit of an automobile to be simply mounted, and capable of stably holding the sensor by preventing the sensor from disengaging after being mounted.  <P>SOLUTION: This rotation detection sensor installation structure is characterized in that a holding section 83 of an annular cover body 80 has an elastic piece 85 engaging an engagement section 73 formed on a head section 70 by pressing the head section 70 of a sensor being pushed along a push-in direction from a vehicle inner side in an axial direction; and the head section 70 is provided with a reinforcing member 74 formed of a metal material, and receiving pressure from the elastic piece 85 by making a naked form at least on a surface of the engagement section 73.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311737-A (JP)
Title: Remote controller
Inventor: ONO NATSUMI
IPC: H04N5/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller capable of switching a wireless system and a wired system which do not need to prepare a cable anew in changing the wireless system to the wired system while suppressing costs.  <P>SOLUTION: The remote controller which remotely operates operated equipment that can switch the wireless system and the wired system is provided with: a case body 1; a cable 7 one end of which is placed in the case body 1 and the other end of which has a light emitting element 4; a storage part 6 for storing the cable 7 provided inside the case body 1; and a control unit 2 for generating a control signal and transmitting the control signal to the cable 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310515-A (JP)
Title: Information device monitor
Inventor: KATAGIRI YURIKA
IPC: G06F21/62
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information device monitor allowing a user to use information at ease without restricting information provision of an information device by notifying the user of risk of a peep.  <P>SOLUTION: When using the information device (A), respective positions of an information presentation screen of the information device (A), the user (B) of the device (A) and a neighborhood person of the device (A), and a direction of a face of the neighborhood person are acquired, a degree allowing the peep is calculated from acquired peripheral situation information based on a rule for obtaining the degree allowing the neighborhood person to peep at the information device (A) from the direction of the face of the neighborhood person, and previously determined positional relation among the information device (A), the user (B), and the neighborhood person to distinguish the risk of the peep, and a result thereof is presented to the user (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007336555-A (JP)
Title: Image processing device, image forming device, and image processing method
Inventor: ITO SHINSAKU
IPC: B41J2/52
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology which enables control of the amount of enhancement corresponding to the features of an image by a simple configuration.  <P>SOLUTION: The image processing device comprises: a first filter processing part 102 for performing smoothing processing on an image signal of each picture element composing an image to be processed; a second filter processing part 103 for performing processing to enhance a specific image frequency band for the image signal; a conversion information selecting part 104 which, based on identification information for identifying the type of an image composed of each picture element which composes the image to be processed, selects conversion information corresponding to the identification information from among multiple pieces of predetermined conversion information for converting the amount of enhancement of an image signal of each picture element on which enhancement processing has been performed at the second filter processing part 103; an enhancement amount converting part 105 for converting the amount of enhancement of the image signal on which enhancement processing has been performed at the second filter processing part 103 based on the conversion information selected by the conversion information selecting part 104; and a signal synthesizing part 106 for synthesizing the image signal on which smoothing processing has been performed at the first filter processing part 102 and the image signal whose amount of enhancement has been changed at the enhancement amount converting part 105.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008308566-A (JP)
Title: Thermoplastic copolymer composition and its production method
Inventor: IZAKI TAKAMASA
IPC: C08F220/10
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic copolymer composition having superior heat resistance, colorless transparency and moldability and having superior dimensional stability in long-term use under severe conditions; and its production method.  <P>SOLUTION: This production method of thermoplastic copolymer composition is characterized in conducting: a step (a first step) for producing copolymer A including an unsaturated carboxylic acid alkyl ester unit (ii) and an unsaturated carboxylic acid unit (iii); a step (a second step) for including a salt consisting of an acid Y with acid dissociation constant of not less than 3 and not more than 7, heat-processing the copolymer A, and performing intramolecular cyclization by dehydration and/or dealcoholization reaction to produce the thermoplastic copolymer B including a glutaric anhydride unit (i) and the unsaturated carboxylic acid alkyl ester unit (ii) represented as general formula (1); and a step (a third step) for adding an acid X with the acid dissociation constant smaller than that of the acid Y by 1.0 or more after the second step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309132-A (JP)
Title: Variable blade type wind power conversion mechanism
Inventor: ONISHI YUICHI
IPC: F03D7/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a variable blade type wind power conversion mechanism having wind turbine blades reducing the wind speed and wind receiving state of a wind turbine by wind power when a strong wind blows.  <P>SOLUTION: In the variable blade type wind power conversion mechanism A, a plurality of trifurcate retaining arms 10a, 10b, 10c are provided on upper and lower sides of a rotating shaft 11x rotatably supported in the vertical direction, and a plurality of variable blades 14 for receiving wind are mounted to vertical support shafts 13x rotatably provided in predetermined radial positions of the pair of retaining arms 10a, 10b, respectively. The variable blade 14 has an approximately arcuate cross section in plane view and length in the vertical support shaft direction corresponding to between the upper and lower retaining arms 10a, 10b. A plummet 18 is mounted to ends of arms 17, 17 of a link mechanism connected to the support shaft 13x. An elastic member 13b is mounted between the plummet 18 and the other retaining arm 10c, and due to the elastic force, the variable blade 14 is held in the fully opened state until predetermined wind speed. During rotation at wind speed not lower than the predetermined one, the centrifugal force of the plummet 18 overpowers the elastic force of the elastic member 13b, to close the variable blade 14 in accordance with the magnitude of the wind speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002164-A (JP)
Title: Control device for engine
Inventor: SHIOURA YUICHIRO
IPC: F02D9/02
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an engine from stopping while in a valve overlapping state where both an intake valve and an exhaust valve are open, to avoid unburned gas remaining in an exhaust system from flowing back into an intake system, and to improve startability of the engine at the next start in a control device for engine.  <P>SOLUTION: A control means is equipped with a throttle opening control means for regulating the throttle opening amount of a throttle valve capable of regulating an air amount taken in by the engine by a command from an engine control means, and an engine rotation stop control means for increasing the throttle opening regulated by the throttle opening control means to more than a control start time opening of a fuel stop control means when the engine rotational speed detected by an engine rotational speed detecting means is less than a set rotational speed after fuel supply stop control is executed by the fuel stop control means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004483-A (JP)
Title: Light-emitting diode drive circuit
Inventor: TACHIKAWA MASAAKI
IPC: H01L33/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode drive circuit, capable of dimming a plurality of series-connected light-emitting diodes without the use of pulse signals.  <P>SOLUTION: The light-emitting diode drive circuit which drives (n) pieces of (n is a natural number ≥2) series-connects light-emitting diodes, and has (n') pieces of (n' is a natural number of 2 to n, and here n'=n-1) switches SW1 to SWn-1 for LED illumination number control, where the number of turned-on diodes out of the (n) pieces of light emitting diodes LED1 to LEDn when only one of the (n') switches SW1 to SWn-1 for LED illumination number control is turned ON, is n' ways.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002013-A (JP)
Title: Sandbag stacking fixture and sandbag stacking method
Inventor: NOMOTO FUTOSHI
IPC: E02B3/04
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandbag stacking fixture 10, 20, 30, 40 and a sandbag stacking method, capable of improving the integrity of sandbags 60 in connection of the stacked sandbags 60 in a civil engineering work such as ground improvement, ground reinforcement, river improvement work, retaining work, bank protection work, or reclamation work.  <P>SOLUTION: In order to improve the integrity of the sandbags 60, the sandbag stacking fixture 10 including projection bodies 12 provided on a surface member 11 is fixed to and set on the lower surface part of each sandbag 60. According to this, the fixture 10 is pierced into fillings 61 of the lower sandbag 60 on which the fixture 10 is stacked to improve the integrity of the sandbags 60 laid in two or more stages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008410-A (JP)
Title: Semiconductor testing device
Inventor: YOKOSUKA TAKUYA
IPC: G01R31/28
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor testing device which switches and controls dynamically either of a PC and a DSP as an operation processing means according to a test result of a DUT following progression of a test program, and dispensing with an optimization setting work of an operation time by a user.  <P>SOLUTION: This semiconductor testing device constituted to perform simultaneously the test of a plurality of DUTs is equipped with: a plurality of measuring modules comprising a measuring card having a plurality of channels provided with the DSP having an operation processing function to measurement data; and a tester controller equipped with a PC function having the operation processing function to the measurement data, for performing general control of the measuring modules. The device is also provided on the tester controller with a switching selection means for switching and selecting the DSP or the PC as an operation processing means to the measurement data, based on an operation processing prediction time corresponding to a test condition at that point of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009736-A (JP)
Title: Terminal connection structure to aluminum wire
Inventor: HAGA KOKICHI
IPC: H01R4/62
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal connection structure to an aluminum wire that ensures high connection reliability while suppressing progress of bimetallic corrosion, is excellent in workability, and can be inexpensively configured.  <P>SOLUTION: A connection structure 10 is configured as follows. An aluminum wire 12 is formed by covering a conductor 36 made of aluminum or an aluminum alloy with an insulator 38. A short copper wire 14 is formed by covering a conductor 22 made of copper or a copper alloy with an insulator 24. One end 22a of the conductor of the short copper wire is connected to a terminal 36 of the conductor of the aluminum wire. The connected part 16 is covered with an insulator 18. A terminal 20 made of copper or a copper alloy is connected to the other end 22b of the conductor of the copper wire 14 by pressure bonding. The terminal 36 of the conductor of the aluminum wire 12 and the one end 22a of the conductor of the copper wire 14 can be connected with each other by a method such as ultrasonic welding, cold welding, or brazing and soldering. Alternatively, they can be connected with each other via a conductive belt-like member or a conductive tubular member or the like. It is preferable that the insulator 18 covering the connected part 16 is a heat-shrinkable tube.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118615-A (JP)
Title: Bandpass filter, high-frequency module using the same, and radio communications device using them
Inventor: YOSHIKAWA HIROMICHI
IPC: H01P1/203
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra wideband bandpass filter, having an attenuation pole near both sides of a pass band, a high-frequency module that uses the bandpass filter, and to provide a radio communications device that uses them.  <P>SOLUTION: The bandpass filter includes first and second ground electrodes 21, 22, disposed on upper and lower surfaces of a layered body in which a plurality of dielectric layers 11, are stacked layered; a resonance electrode group comprising resonance electrodes 30a, 30b, 30c, 30d disposed in one interlayer of the layered body; an input coupling electrode 40a and an output coupling electrode 40b facing the resonance electrode 30a of an input stage and the resonance electrode 30d of an output stage disposed in another interlayer; and a resonance electrode coupling conductor 32, disposed to the other interlayer, in which one terminal and another terminal are connected to ground potentials and which faces the resonance electrode 30a on a head stage and the resonance electrode 30d on a tail stage in the resonance electrode group. Thus, a high-performance bandpass filter can be obtaine where the entire wide-pass band has low loss, and attenuation poles are formed near both sides of the pass band.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296889-A (JP)
Title: Portable bicycle (walk-rin)
Inventor: KASAMAKI NOBUHIRO
IPC: B62K5/06
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide advantage and convenience of using a bicycle in a walking feeling, carrying it, and reducing the area of a bicycle parking lot by minimizing the bicycle as a moving means not polluting the environment as the demands of the times.  <P>SOLUTION: A bicycle is considerably smaller than a conventional one, provided with the fit-feeling to the human body, usable not in a ride feeling but in a walk feeling, and lightweight and portable even by a woman.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012031-A (JP)
Title: Method of determining deterioration of pressurizing performance of spot welding gun
Inventor: AOKI TOSHIMICHI
IPC: G01M99/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining deterioration of pressurizing performance of a spot welding gun capable of detecting the operational state of the spot welding gun having a movable side electrode chip with excellent accuracy, and correctly diagnosing degradation of the spot welding gun.  <P>SOLUTION: Degradation of the pressing performance of the spot welding gun is determined by obtaining the reference data that reflects a dynamic state of a servo motor 12 when a member 11 to be welded is pressed by the predetermined pressure; extracting the reference characteristic value to be referred to when determining degradation of the pressing performance of the spot welding gun 16 by performing the processing of the reference data; obtaining the data for diagnosis reflecting the operational state of the servo motor 12 similar to a case in which the movable electrode chip is normally operated when the member to be welded is not pressed by the predetermined pressure; and extracting the characteristic value for diagnosis by processing the data for diagnosis based on the reference characteristic value and the characteristic value for diagnosis.  <P>COPYRIGHT: (C)2009,JPO&INPIT