baber/WOPTO huggingface dataset:
Patent JP-2009046649-A (JP)
Title: Polymer actuator element
Inventor: ARAKI NORITOSHI
IPC: C08F12/34
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer actuator element capable of producing large displacement and generative force.  <P>SOLUTION: Provided is a polymer tridimensional crosslinked product 11 which is impregnated with an electrolyte solution 13. The tridimensional crosslinked product 11 comprises a first portion A generating electrochemically reversible oxidation reduction and a second portion B electrically stable and flexible in the applied electric potential range. By applying voltage to electrodes 12A and 12B, oxidation reduction reaction is generated on the first portion A of the tridimensional crosslinked product 11 so that the tridimensional crosslinked product 11 is deformed. By including the electrically stable and flexible second portion B with the first portion A, the versatility of the first portion is increased, electron transfer to the first portion A positioned far from the electrodes 12A and 12B, that is, electron transfer to the inner region side of the polymer tridimensional crosslinked product 11 is smoothly performed, oxidation and reduction of the first portion A is efficiently and quickly performed and large displacement and generative force can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096781-A (JP)
Title: Industrial antimicrobial composition
Inventor: KATO YOSHITERU
IPC: A01N43/80
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial antimicrobial composition which is especially excellent in stability at low temperature, is excellent in compatibility with targets including SBR latexes, and contains 1,2-benzisothiazolin-3-one in a high concentration.  <P>SOLUTION: This industrial antimicrobial composition is characterized by containing one or more compounds represented by general formula (1) (R<SB>1</SB>, R<SB>2</SB>are each H or a 1-4C lower alkyl group), and thereby containing 1,2-benzisothiazolin-3-one in a high concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103504-A (JP)
Title: Navigation apparatus and optical disc
Inventor: ESUMI KENJI
IPC: G08G1/0969
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which determines a candidate position existing within a predetermined range of a standard position using candidate positions stored in an optical disc to allow display on the basis of the determination.  <P>SOLUTION: The navigation apparatus reads, from the optical disc which stores one or a plurality of candidate positions to be a candidate for a destination, the one or a plurality of candidate positions, determines whether or not at least one candidate position out of the one or a plurality of candidate positions exists within a predetermined range of the standard position, and displays on a screen that at least one candidate position out of the one or a plurality of candidate positions exists.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105555-A (JP)
Title: Emi filter and electronic device
Inventor: SESHIMO TOSHIKI
IPC: H03H7/09
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EMI filter which has an electrostatic discharge protection function and is capable of effectively attenuating the signals of a desired frequency band, and an electronic device.  <P>SOLUTION: The EMI filter includes: a semiconductor substrate provided with first and second main surfaces; a Zener diode provided with a cathode arranged on the first main surface side and an anode arranged on the second main surface side; a first pad arranged on the first main surface; a resistance element connecting the cathode and the first pad; a second pad arranged on the first main surface and electrically connected with the cathode; first and second electrodes arranged outside the semiconductor substrate; first wiring connecting the first pad and the first electrode; and second wiring connecting the second pad and the second electrode and being roughly parallel to the first wiring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110824-A (JP)
Title: Lighting power supply device
Inventor: JO KUNHAKU
IPC: H02M7/48
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To supply a desired AC power to both or one of two light sources.  <P>SOLUTION: The lighting power supply device 1 includes a rectification part 3 to rectify AC voltage from an AC power supply 2, a voltage transforming part 6 which transforms the DC voltage rectified in the rectification part 3 into a prescribed voltage required for lighting respective power sources 4 and 5, power supply parts 7 and 8 which are connected in parallel to the voltage transforming part 6 and transforms the DC voltage transformed into a prescribed voltage by the voltage transforming part 6 into an AC voltage and supply respectively the AC power to the light sources 4 and 5, and a control part 9 to control respectively the supply amount of the AC power of the power supply parts 7 and 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106609-A (JP)
Title: Display implement
Inventor: HASEGAWA SHIGEMI
IPC: A47F5/11
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display implement used for both of self-sustained and hung states, capable of securing a sufficient strength even if using a thin sheet material for a stand and being inexpensively manufactured.  <P>SOLUTION: The stand 2 for supporting a body 1 is provided with a back receiving plate 21 undulatingly attached to the back face of the body 1 and a support plate 23, triangular side receiving plates 24 are provided continuously from both sides of the back receiving plate 21, a template portion 23a and a projection portion 23b are provided in the support plate 23, and insertion pieces 23c and pull-out prevention pieces 23d are projectingly provided on both sides of the template portion 23a and the projection portion 23b. In the self-sustained state, the pull-out prevention pieces 23d prevent the pull-out of the projection portion 23b inserted into an opening portion 21a of the back receiving plate 21, the insertion pieces 23c are inserted into insertion holes 24a provided at intermediate portions of both side receiving plates 24, and in the hung state, one side receiving plate 24 is inserted into the slit 24b provided in the lower part of the other side receiving plate 24 and a locking piece 21b provided in the lower part of the back receiving plate 21 is inserted into the slit 11c of the body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106998-A (JP)
Title: Friction spot welding method
Inventor: TANAKA KOJIRO
IPC: B23K20/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction spot welding method for performing the spot welding of an aluminum-made member with a zinc-iron alloy plated steel-made member capable of promoting diffusion of Al in the aluminum-made member and Zn of a Zn-Fe alloy plating layer during the welding, increasing the welding strength, and shortening the welding time.  <P>SOLUTION: After a surface of a Zn-Fe alloy plating layer 14 of a steel-made member 13 is smoothed by the laser beam heating, an aluminum-made member 17 is superposed on the Zn-Fe alloy plating layer 14, and a rotary tool 7 is pressed against a welding part of the aluminum-made member 17 while the tool 7 is turned. Then, Zn of the Zn-Fe alloy plating layer 14 is diffused into the aluminum-made member 17 to form a Zn diffusion layer 18, and Al in the aluminum-made member 17 is diffused into the Zn-Fe alloy plating layer 14 to form an Al-Fe intermediate layer 19. Then, the welding part between the aluminum-made member 17 and the steel-made member 13 is subjected to the point welding via the intermediate layer 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118552-A (JP)
Title: Voltage booster circuit and power supply system
Inventor: OTSUKA ISAMU
IPC: H01F27/255
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage booster circuit which can output a high voltage DC power stably and continuously, and to provide a highly reliable high performance power supply system comprising the voltage booster circuit.  <P>SOLUTION: The voltage booster circuit 1 has a switching element (switch) 2, a capacitor 3, a diode 4 and a reactor 5. The reactor 5 has a dust core 51, and a wire (coil) 52 wound spirally along the outer circumference of the dust core 51. The dust core 51 consists of a pressure molding produced by binding soft magnetic powder 510 composed of amorphous metal with a binder 511. Switching frequency of the switching element 2 is set in the range of 5-100 kHz. The voltage booster circuit 1 is arranged to boost the voltage of a DC power supply in continuous oscillation mode regardless of the magnitude of a load and to apply the boosted voltage to the load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008200842-A (JP)
Title: Device and method for bolt fastening
Inventor: YOSHIKAWA MASAHIRO
IPC: B25B21/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt fastening technique of holding, carrying, and rotating a bolt with a plain washer that passes through and keeps in contact with the bolt without the risk of sucking a foreign substance.  <P>SOLUTION: Air is blown out from an air blow nozzle 15 as shown in Fig.(a). The air 33 flows between a bolt head 21 and a first face 31 of the plain washer 30. p1 in Fig.(b) becomes negative pressure which forces the plain washer 30 to approach the bolt head 21. Therefore, the air 33 passes between the bolt head 21 and the plain washer 30, eliminating the risk of the foreign substance intruding. Granting that there exists the foreign substance, it is removed by air cleaning action.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268850-A (JP)
Title: Pattern forming method
Inventor: HATAKEYAMA JUN
IPC: C08F20/28
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method in which, in an immersion lithography process applying a protective film, a resist film surface is wetted with a 4-10C higher alcohol before coating with the protective film, so that the migration of resist additives to the protective film can be prevented to minimize a change in pattern profile, and the resist film surface is hydrophilized by slight surface roughing by the alcohol treatment to prevent the occurrence of blob defects and to reduce a dispense amount in coating with the protective film.  <P>SOLUTION: The pattern forming method includes: a process of applying a photoresist material on a substrate; a process of wetting a formed photoresist film surface after heat treatment with a solution containing a 4-10C higher alcohol, and exposing the surface with a high energy line after coating with a protective film and heat treatment; and a process of performing development with a developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112230-A (JP)
Title: Roasting device and method for controlling the same
Inventor: OGAWA MASAHARU
IPC: A23N12/10
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently roast a large amount of a member to be roasted.  <P>SOLUTION: A roasting device 10 is equipped with a housing 30 having a roasting chamber 20, a roasting container 50 rotatably installed in a space 40 formed in the inside of the roasting chamber 20, and a control panel 60 for controlling each part constituting the device. The roasting device 10 further has an opening and closing mechanism 70 for opening and closing an opening part 31 installed on the front of the housing 30, a supporting mechanism 90 for rotatably supporting a rotary shaft 80 of the roasting container 50, a roasting container-holding mechanism 100 for holding the rotary shaft 80 supported by the supporting mechanism 90, a roasting container driving section 110 for rotatably driving the rotary shaft 80 of the roasting container 50, a roasting container-moving mechanism 120 for moving the roasting container 50 in the front and rear direction, and a heating part 130 for heating the roasting chamber 20. The roasting device 10 also has a convecting device 140 for convecting air in the inside of the roasting chamber 20, heated by the heating part 130, and an exhausting device 150 for exhausting the air in the roasting chamber 20 to the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121671-A (JP)
Title: Interstage cooled turbine engine
Inventor: LEE CHING-PANG
IPC: F01D25/12
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To further improve engine efficiency by reducing cooling pressurized air extracted from a compressor.  <P>SOLUTION: A gas turbine engine 10 comprises a multistage axial compressor 18, an annular combustor 20 generating combustion gas 38 by mixing fuel 36 with the pressurized air 34 from the compressor 18, and a high pressure (HP) turbine 22 including a row of HP turbine blades 44 having dovetails installed in corresponding dovetail slots 52 in the perimeter of a supporting HP rotor disk 46 joined to compressor blades 1 to 7. The HP disk 46 includes a web 60 having a front face 50 and extending inwardly from the perimeter, and a front seal plate 56 extending in the radial direction along the front face 50 and defining an annular manifold 58 in flow communication with the dovetail slot 52, and has an interstage cooling circuit 48 joined in flow communication from intermediate stages 3 and 5 of the compressor 18 to the disk front face 50 and for channeling interstage breed cooling air 34b to the disk front face 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118623-A (JP)
Title: Redundant motor structure in gimbal
Inventor: SEKI TOSHIICHI
IPC: H02K7/14
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundant system and a torque increase by driving first and second axes in a two-orthogonal-axis gimbal by two motors, respectively.  <P>SOLUTION: This redundant motor structure in the gimbal is structured such that the second shaft (13) is rotatably mounted on a rotating member (10) fitted onto the first shaft (6) of a body (1), the respective axes (6, 13) serve as two orthogonal axes, a member (40) to be rotated is mounted on an end portion of the second axis (13) and the respective axes (6, 13) are driven by the pair of motors (20, 21 and 14, 15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118689-A (JP)
Title: Controller of motor
Inventor: SHIBATA TOMOHIRO
IPC: H02P27/06
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a motor in which a special jig or the like is not required for inspecting the motor, and, moreover, which can detect abnormality of the motor at an early stage of failure.  <P>SOLUTION: A voltage error detector 18 detects that a state of the motor is abnormal, and outputs its state W1 to a high-order controller 1 by satisfying at least one condition out of four conditions: when the magnitude of an excitation current in-phase voltage error ΔVdc exceeds a predetermined threshold Ref 1, when the output magnitude of a first-order lag circuit into which the excitation current in-phase voltage error ΔVdc is input exceeds a predetermined threshold Ref 2, when the magnitude of a torque current in-phase voltage error ΔVqc exceeds a predetermined threshold Ref 3, and when the output magnitude of the first-order lag circuit into which the torque current in-phase voltage error ΔVqc is inputted exceeds a predetermined threshold Ref 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086789-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the contention between NMI interruption and user reset interruption in hardware when retaining memory with battery backup.  <P>SOLUTION: After the processing of a step S18, a NMI flag is judged whether ON or not (step S19), in the case of YES, it is judged that a power failure signal is input, access to RAM is inhibited (step S23), a solenoid output is made OFF (step S24), and a program is queued at a loop. In the case of NO at the step S19, it is judged that the power failure signal is not input, remaining processings, that is, an initial value random number update processing (step S20) and a pattern use random number update processing (step S21) are executed. Whether the INT flag is ON or not, that is, whether the time is up (2.731ms is elapsed) or not is judged (step S22), and in the case of NO, it is returned to the step S20 to continue the remaining processings, and in the case of YES, the remaining processings are discontinued and the processing is shifted to a step S10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142774-A (JP)
Title: Method, system and program for stress-strain relation simulation, and recording medium recording the program
Inventor: KANO HIROTAKA
IPC: B21D22/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a program for stress-strain relation simulation which are suitable for simulating the stress-strain relation of a material in the press forming.  <P>SOLUTION: The system 100 for stress-strain relation simulation includes a parameter identification unit 11 for identifying parameters of plastic constitutive equation used for simulation based on the test result acquired by a test result acquisition unit 10, a first simulation unit 13 for simulating the stress-strain relation of a material during the press forming by using plastic constitutive equation with the result of identification being input therein, a second simulation unit 14 for simulating the stress-strain relation of the material during the spring-back by using the result of simulation of the first simulation unit 13 and plastic constitutive equation with the result of identification being input therein, and an image display unit 15 for performing the image display of the result of simulation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009122317-A (JP)
Title: Pressure member for fixing device, the fixing device and image forming apparatus
Inventor: KIMURA JUN
IPC: G03G15/20
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device having a pressure member which is reduced in volume change and adhesion to other members, due to the bleeding of a rubber-unreacting body, even when it is used over a long term.  <P>SOLUTION: The fixing device 60 includes a fixing roll 61 and a fixing belt 62, and an elastic pad portion 64a disposed inside the fixing belt 62 and having a ≤10% extraction decrement by a Soxhlet extraction method, the elastic pad portion 64a being formed of additional reaction type silicone rubber, obtained by subjecting (A) 100 pts.wt. liquid organopolysiloxane, having at least two vinyl groups bonded to a silicon atom in a molecule and (B) 0.1 to 30 pts.wt. liquid organohydrogenpolysiloxane, having at least two hydrogen atoms bonded to a silicon atom in a molecule so that the ratio (vinyl group/hydrogen atom) to the vinyl groups in (A) the liquid organopolysiloxane is (1/1) to (1/0.95) to reaction, in the presence of (C) an additional reaction catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122447-A (JP)
Title: Image forming apparatus
Inventor: TAMURA KENICHI
IPC: G03G15/08
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent nonuniformity of toner distribution in a developing unit in its longitudinal direction, resulting from nonuniform consumption of toner in the longitudinal direction of the developing unit.  <P>SOLUTION: In a toner supply device that supplies toner to the main body of a developing device, a toner supply area is divided into two separate areas, and toner is selectively supplied to one of the separate toner supply areas, which has a smaller quantity of toner in it in the longitudinal direction of the main body of the developing device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123558-A (JP)
Title: Electronic control device
Inventor: KOJIMA AKIYOSHI
IPC: H05K5/06
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control device in which the structural size in connector length direction can be downsized while suppressing variations in coating amount of a seal material and deterioration in productivity.  <P>SOLUTION: The electronic control device has a seal material respectively enclosed between opposed portions of a periphery of an upper case and a periphery of a lower case to constitute a case, opposed portions of a housing of a connector mounted on a circuit board and the periphery of the upper case, and the opposed portions of the housing and the periphery of the lower case, and the inner space of the case in which the circuit board is housed is made a waterproof space. At least one of the sealing portions at the periphery of the upper case and the periphery of the lower case is made a rectangular annular sealing portion having four corner parts with rounded shape, and out of the sealing portion of the housing, the portions to constitute the connector upper sealing portion or the connector lower sealing portion together with the rectangular annular sealing portion are made to be opposed to two corner parts adjoining each other and a connecting part to directly connect the corner parts in the rectangular annular sealing portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121785-A (JP)
Title: Centrifugal spray humidifier
Inventor: FURUTA MIKIO
IPC: B05B3/10
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional ultrafine particle spraying device constituted to diffuse and atomize fine particles floating from a fine particle producing portion from an injection port through an ultrafine particle producing portion for making the fine particles into dry ultrafine particles by a heating means, wherein ancillary equipment such as the heating means is needed, the device is complicated, safety in installing the heating means must be considered, and injected ultrafine particle must be handled with care.  <P>SOLUTION: In this centrifugal spray humidifier 1, a partitioning plate 4 having an annular hole and a small hole is disposed in a casing 1 having a bulging portion on its bottom portion, a plurality of intake ports on its wall surface and a spray port on an upper convergence portion, a rotating plate 17 comprising a blade piece 18 is disposed on a rotating shaft extending to an upper part of the partitioning plate, an eliminator is disposed around the rotating plate at an interval, a spray cylinder is disposed in an upper part of the eliminator at an internal, and an opening of a water supply pipe is disposed toward a surface of the rotating plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124068-A (JP)
Title: Electromagnetic wave shielding door
Inventor: AOKI NOBUMITSU
IPC: E06B5/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding door that allows an electromagnetic wave shielding material to be quickly replaced by providing the electromagnetic wave shielding material to an electromagnetic wave shielding door body and to a facing surface of an electromagnetic wave shielding door frame so as to be attachable/detachable in a door opening/closing direction.  <P>SOLUTION: An electromagnetic wave shielding door has a door frame-side attachment member 25 provided on a surface 27, which faces an electromagnetic wave shielding door body 2, of an electromagnetic wave shielding door frame 3. A fit portion 35 is provided on one sidewall 32 of a housing recess 31 of the door frame-side attachment member 25. A conductive mohair material (an electromagnetic wave shielding material) 28 is secured to a front surface 29 and a rear surface 30 of a plate 21. The plate 21 is inserted into the housing recess 31 from the front side of the electromagnetic wave shielding door frame 3 in a door opening/closing direction. A retaining member 36 is screwed to the other sidewall 33 of the housing recess 31 with a mounting bolt 37 so as to be attachable/detachable from the front side. The plate 21 is installed by using the retaining member 36 and the fit portion 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT