baber/WOPTO huggingface dataset:
Patent JP-2008181600-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: G11B5/73
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent smoothness and electromagnetic transducing characteristics.  <P>SOLUTION: The magnetic recording medium has a radiation cured layer formed by curing a radiation curing compound in the presence of a chain transfer agent and a radical polymerization inhibitor on a non-magnetic support. As a favorable aspect, the magnetic recording medium has the radiation cured layer and a magnetic layer formed by dispersing ferromagnetic powder in a binder in this order on the non-magnetic support, or has the radiation cured layer, a non-magnetic layer formed by dispersing non-magnetic powder in a binder and the magnetic layer formed by dispersing the ferromagnetic powder in the binder in this order on the non-magnetic support.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199068-A (JP)
Title: Holding device for pressure sensor, and measuring roller having pressure sensor
Inventor: MUECKE GERT
IPC: G01L5/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce at least one defect of a device well-known by a conventional technology, in an improved holding device for a pressure sensor.  <P>SOLUTION: This holding device includes the first inside wedge element 6 arranged over an integration position for the pressure sensor 1, and equipped with the inner surface 7 facing to the integration position and the outer surface 8 facing at an angle to the inner surface; the first outside wedge element facing to an integration position of the pressure sensor 2, and equipped with the inner surface 14 for placing an outside wedge element 13 on the outer surface 15 of the first inside wedge element 6 and the outer surface facing to the inner surface; the second inside wedge element 9 arranged below the integration position for the pressure sensor, and equipped with the inner surface 10 facing to the integration position and the outer surface 11 facing at an angle to the inner surface; and the second outside wedge element facing to the integration position of the pressure sensor, and equipped with the inner surface 17 for placing an an outside wedge element 16 on the outer surface of the second inside wedge element 9 and the outer surface 18 facing to the inner surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008183788-A (JP)
Title: Ink residual amount detector
Inventor: KONDO HIDENAGA
IPC: B41J2/175
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink residual amount detector which reduces an actually-remaining ink in the state of having detected that the ink residual amount reached a predetermined lower limit.  <P>SOLUTION: The ink residual amount detector is equipped with an ink cartridge 20 having a concave member 41 in which a hollow part 41a is formed at the bottom 40 of an ink tank 23, a float member 30 which is held in the ink tank 23 and has a float part 31 surfacing on the ink level and a magnet part 32 which projects downward from the float part 31 while being able to be fitted to the hollow part 41a of the concave member 41 in one piece, a magnetic sensor 51 for detecting the magnetism of the magnet part 32, and an electronic control unit 52 for making the information showing the emptiness of the ink residual amount of the ink tank 23 indicated on a display part 12 according to the output change of the magnetic sensor 51 for the cases before and after the magnet part 32 is fitted to the hollow part 41a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189982-A (JP)
Title: Tool steel
Inventor: SHIMIZU TAKAYUKI
IPC: C22C38/60
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool steel having excellent machinability, and having a relatively reduced dimensional change upon heat treatment, and further, to provide a tool steel having excellent machinability, and whose dimensional change upon heat treatment can be suppressed to the minimum while maintaining its mechanical properties (such as hardness, wear resistance, toughness and fatigue resistance) indispensable to various tools such as a die.  <P>SOLUTION: The tool steel has a composition comprising, by mass, 0.60 to 1.00% C, 1.40 to 2.60% Si, 0.40 to 1.20% Mn, 6.0 to 8.5% Cr, 0.5 to 1.80% Mo+0.5W, 0.02 to 0.20% V, >0.020 to 0.10% S, ≤0.50% Cu and ≤0.50% Ni, and the balance substantially Fe with inevitable impurities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189538-A (JP)
Title: Hydrogen generation system, operation method of hydrogen generation system and hydrogen fuel vehicle
Inventor: KURIIWA TAKAHIRO
IPC: B60K8/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generation system not required of disposing of heat generated by exothermic reaction of a hydrogen generating material, and not necessitating to supply heat from outside required for other material generating hydrogen through an endothermic reaction.  <P>SOLUTION: This hydrogen generation system 1 is characterized by combining a solid hydrogen-containing material A<SB>1</SB>(a first hydrogen generating material) comprising an exothermic solid hydrogen-containing material and a solid hydrogen-containing material B<SB>1</SB>(a second hydrogen generating material) comprising an endothermic solid hydrogen-containing material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198639-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: KOTANI NAOKI
IPC: H01G9/012
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor having good ESR characteristics in which deterioration of leakage current characteristics is suppressed during substrate mounting by employing a cathode conductive plate structure capable of reducing thermomechanical stress on the capacitor element.  <P>SOLUTION: The solid-state electrolytic capacitor comprises a capacitor element 2 having an anodic oxidation coating layer; a solid-state electrolytic layer and a cathode lead-out layer formed sequentially on the surface of a valve action metal sintered body from which an anode lead 1 is led out or the roughened one of a valve action metal foil; an anode conductive plate 4 connected with the anode lead 1; an electrode substrate 5 obtained by integrally forming an external anode plate connected with the anode conductive plate with insulating resin; and a cathode conductive plate 3a connected with the cathode lead-out layer; and a coating resin 6 of the capacitor element 2. In this capacitor, the cathode conductive plate 3a has a substantially square tubular shape in order to cover the substantially all faces of the capacitor element 2 other than the anode lead-out face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198754-A (JP)
Title: Exposure system
Inventor: KAZAANA TETSUSHI
IPC: G03F7/20
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To convey a wafer automatically without manual help as much as possible in a case when a wafer is brought into a state where the same can not be retained on a wafer stage during conveyance by a wafer supporting unit and the subsequent conveyance can not be guaranteed.  <P>SOLUTION: Measurement of existence of the wafer is effected through an absolute coordinate in the device utilizing the existing sensors 5, 6, 7 to determine the posture (amount, direction and inclination of deviation) of the wafer based on the information. The information is compared with a preset allowable amount to judge the possibility of the conveyance and when it is possible, the conveyance is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193948-A (JP)
Title: Operation structure for working apparatus of working vehicle
Inventor: IWAMI KENICHI
IPC: A01B63/10
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation structure for working apparatus of working vehicle, provided with an attitude-control means for outputting an operation signal and making an actuator operate for making a prescribed attitude of the working apparatus maintained, and which is effective for preventing damages to the actuator, when the actuator is operated at high speed, according to the operation signal of the attitude-control means.  <P>SOLUTION: The operation structure is provided with the attitude-control means for making an actuator 38 operate by an operation signal, outputted to make a prescribed attitude of the working apparatus maintained, and the actuator 38 is operated at high speed, according to the operation signal of the attitude-control means. The operation signal of the attitude-control means that corresponds to the preset operation speed of the actuator 38 is set as the preset operation signal. The actuator 38 is operated, at working speed that is slower than the working speed attained by the operation signal of the attitude-control means, when the operation signal of the attitude-control means is increased to the high-speed operation side, exceeding the preset operation signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197452-A (JP)
Title: Optical scanning device and image forming apparatus using the same
Inventor: SHIMOMURA HIDEKAZU
IPC: G02B26/10
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical scanning device reducing deterioration in the wavefront aberration due to dynamic flexure of a deflecting surface of a resonance type optical deflector, and an image forming apparatus using the optical scanning device.  <P>SOLUTION: An optical scanning device includes a condensing optical system LA for collecting a light beam emitted from light source means 1, a deflecting system 5 for deflectively scanning the light beam emitted from the condensing optical system, and an imaging optical system LB configured to image the light beam deflectively scanned by the deflecting means, on a surface to be scanned 8, the deflecting means having a deflecting surface 501 reciprocally movable to reflectively deflect the light beam from the condensing optical system, wherein, when the deflecting surface reciprocally moves, the deflecting surface receives an angular acceleration which may cause deformation asymmetric with respect to a sub-scan direction, and wherein the condensing optical system collects the light beam from the light source means to a region of the deflecting surface which is at a side of a central line of the deflecting surface with respect to the sub-scan direction where an amount of asymmetric deformation of the deflecting surface in the sub-scan direction is smaller than that at the other side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203975-A (JP)
Title: Pedestrian detection device for automatic ticket machine
Inventor: SUZUKI HIDETOSHI
IPC: G07B15/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian detection device for an automatic ticket machine, capable of detecting a person with high resolution, when a plurality of persons pass a ticket examination passage of the automatic ticket machine in a densely lined state, readily installing, and realizing at low cost.  <P>SOLUTION: This person detection device for the automatic ticket machine has a rubber contact mat 21 laid on the ticket examination passage of the automatic machine; a plurality of contact detection switching elements 22, arranged in the rubber contact mat in a matrix state; and a signal processor 31 inputted with respective detection signals of the plurality of contact detection switching elements 22, detecting a pressure state applied to the rubber contact mat, based on the ON/OFF states of all of the plurality of contact detection switch elements. When the plurality of persons pass the ticket examination passage, the signal processor detects the contact states of respective shoes of the plurality of persons, based on detection operation states of the plurality of contact detection switch elements of the rubber contact mat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204723-A (JP)
Title: Carrier film for fuel cell manufacturing process
Inventor: YUGAWA HIROMASA
IPC: H01M4/86
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier film for a fuel cell manufacturing process which hardly has wrinkles at the time of manufacture of a fuel cell member, and in which the fuel cell member can be manufactured with an excellent productivity.  <P>SOLUTION: The carrier film for the fuel cell manufacturing process has a mold releasing film laminated on one side or on both sides of a support film which has a tension elastic modulus of 6.9-17 GPa in longitudinal direction according to ASTM D882. It is desirable that the mold releasing film is made of a fluororesin. Furthermore, it is desirable that the carrier film for fuel cell manufacturing process has a thickness of 10-300 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206007-A (JP)
Title: On-vehicle sound reproducing apparatus
Inventor: ITO TAKESHI
IPC: B60R11/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform reproduction without damaging presence by preventing output of specific audio from being stopped on a rear seat while reducing interference of audio on front and rear seats when simultaneously reproducing different sound sources on the front and rear seats.  <P>SOLUTION: An on-vehicle sound reproducing apparatus comprises a front seat speaker 102, a rear seat speaker A103 installed in front of the rear seat, a rear seat speaker B104 installed at the back of the rear seat, a plurality of sound source supply units 201a, 201b for the front seat and the rear seat, an acoustic characteristic control unit 202, and a switch unit 203 for mixing audio signals. An audio signal for the rear seat speaker A103 is reduced or cut off and outputted by the acoustic characteristic control unit 202, and an audio signal corresponding to the attenuated component is mixed with an audio signal for the rear seat speaker B104 and outputted by the switch unit 203. Thus, since output of specific audio is prevented from being stopped on the rear seat while reducing on the front seat interference with the audio outputted from the rear seat speaker, reproduction is performed without damaging presence.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201760-A (JP)
Title: Optically active spiro compound and its production method
Inventor: TANAKA TAKESHI
IPC: C07B61/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active spiro compound which can be simply and easily produced with no use of a route through an optical resolution process which has conventionally been almost essential.  <P>SOLUTION: This compound is represented by general formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>may be the same or different and are each a hydrogen atom, an alkyl, cycloalkyl, aryl, halogen or haloalkyl group; Z<SP>1</SP>and Z<SP>2</SP>may be the same or different and are each a divalent hydrocarbon group; and Z<SP>3</SP>and Z<SP>4</SP>may be the same or different and are each a divalent group).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207189-A (JP)
Title: Device and method for dressing welding electrode
Inventor: IMADA YUJI
IPC: B23K11/24
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of judgement of the abnormality of a cutter in the cutting of a welding electrode.  <P>SOLUTION: This invention relates to a device for dressing welding electrode for cutting the welding electrode by using a cutter 30 which is rotated at a prescribed rotational speed by a rotational driving means 32, and the device for dressing welding electrode includes a rotational speed detecting means 60 for detecting values related to the rotational speed of the cutter 30 during cutting, a load detecting means 62 for detecting the values related to load which is added to the rotational driving means 32 during cutting and a cutter abnormality judging means 68 for judging the abnormality of the cutter 30 when the values related to the rotational speed which is detected by the rotational speed detecting means 60 are rather small as compared with a prescribed lower limit value of the load, or the values related to the load which is detected by the load detecting means 62 are rather small as compared with a prescribed lower limit value of the load.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211345-A (JP)
Title: Radio relay device
Inventor: KURITA MASANORI
IPC: H04B7/26
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission speed in total from a base station to a terminal station in mobile communication of adaptive modulation mode, which changes the transmission speed according to radio wave conditions, for a radio relay device disposed between the base station and the terminal station to supplement a weak electric field area so that it can serve as a communication area.  <P>SOLUTION: When an antenna 15 for a terminal station 2 with a shorter distance from a radio relay device 11 is used for normal gain, an antenna 13 for a base station 1 with a longer distance from the radio relay device 11 is used for high gain. Thereby, even if there is a difference between a reception level from the base station 1 and a reception level from the terminal station 2, the difference can be reduced and the transmission speed in total from the base station 1 to the terminal station 2 can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207983-A (JP)
Title: Titanate nanosheet dispersion
Inventor: HOSOKAWA KOJI
IPC: C01G23/04
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high concentration dispersion of a titanate nanosheet having a low amine content and an excellent transparency and its efficient manufacturing process.  <P>SOLUTION: (1) The dispersion of the titanate nanosheet is obtained by mixing a dispersion of a titanate nanosheet containing an amine with an N/Ti molar ratio of more than 0.2 with an acid-hydrolyzed product of an alkoxysilane and removing the amine from the mixture. (2) The manufacturing process of the titanate nanosheet dispersion comprises mixing a dispersion of a titanate nanosheet containing an amine with an N/Ti molar ratio of more than 0.2 with an acid-hydrolyzed product of an alkoxysilane and removing the amine from the mixture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208782-A (JP)
Title: Valve opening/closing timing control device
Inventor: OGAWA KAZUMI
IPC: F01L1/34
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve opening/closing timing control device capable of controlling opening/closing timing of at least one of an intake valve and an exhaust valve of an internal combustion engine with keeping high response and stability.  <P>SOLUTION: A phase conversion mechanism displaces phase between a drive side rotary member rotating with synchronizing with a crankshaft of the internal combustion engine, and a driven side rotary member arranged concentrically with the drive side rotary member and rotating as one unit with a cam shaft 8 opening and closing one or both of the intake valve and the exhaust valve of the internal combustion engine by supplying and discharging working fluid to two kinds of pressure chambers of which volume are complementarily varied by a movable partition respectively. Channels 51-52, 61-62 capable of at least supplying working fluid to the two kinds of pressure chambers respectively are provided. Two pumps 1, 2 capable of changing delivery quantity of working fluid to the pressure chambers respectively are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209286-A (JP)
Title: Scanning probe microscope and probe therefor
Inventor: HAMAO HISANORI
IPC: G01Q60/38
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for a scanning probe microscope capable of simultaneously measuring the surface shape of a sample and a plurality of physical properties in a microregion.  <P>SOLUTION: The probe for the scanning probe microscope includes a cantilever 22, which composed of sharpened first and second probe parts 21 and 211, a cantilever 22a having the first probe part 21 provided to its leading end in a protrusion and a cantilever 22b having the second probe part 211 provided to its leading end in a protrusion and a body 23 for fixing the base end of the cantilever 22 in a cantilevered state so that the leading end of the cantilever 22 becomes a free end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206824-A (JP)
Title: Game machine
Inventor: TSUKAHARA NAKAYASU
IPC: A63F5/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a game machine having a novel game property in the game machine eliminating any possibilities of giving disadvantage to game parlors side and of arousing players' speculative spirits.  <P>SOLUTION: A main control circuit 71 of this game machine 1 simultaneously determines SB (Single Bonus) and a special winning role as internal winning combinations, when the SB is formed, shifts a game state to an SB game state relatively disadvantageous for a player compares with that of a regular game state till executing a unit game once. When the special winning combination is formed, the main control circuit 71 puts out eight tokens. A sub control circuit 72 integrates a point based on a result of whether or not performance data determined by referring to a performance changeover table for a fighting game (one game) are performance data giving a damage to an opponent character, and a liquid crystal display device 131 executes such a notification that a special winning combination is formed as a display winning combination on condition that the internal winning combination is the SB and the special winning combination, and the integrated point is a positive number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217161-A (JP)
Title: Scenario creation support system, device, and method
Inventor: NAKANO YUSUKE
IPC: G06F9/44
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scenario creation support system, device and method, allowing even a general user not having technological skill to easily create a scenario.  <P>SOLUTION: This scenario creation support device 3 receives scenario creation support requirement generated by user terminals 1, 2, retrieves a component connectable to the scenario during the creation of the user terminals 1, 2 from components stored in a component database, and transmits it to the user terminals as a candidate component. The user terminals 1, 2 receive the candidate component, incorporate the component selected by the user terminals in the scenario during the creation, transmit the scenarios incorporated with the selected component to the scenario creation support device 3, and transmit the scenario creation support requirement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214407-A (JP)
Title: Perfume composition
Inventor: TSUDA TOMOHIKO
IPC: C11B9/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfume composition in which continuation of aroma is enhanced and the aroma can be stably perceived for a long period of time.  <P>SOLUTION: The perfume composition is prepared by combining a mixture in which the compound represented by general formula (A-1-1) and the compound represented by general formula (A-2-1) are also used such that a weight ratio of [compound represented by general formula (A-2-1)] / [compound represented by general formula (A-1-1)] becomes in a range of 1/1-1/100 with the other perfume composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT