baber/WOPTO huggingface dataset:
Patent JP-2009285724-A (JP)
Title: Method of welding different materials
Inventor: NISHIO NARIISA
IPC: B23K20/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method in which superior joint strength and joining quality are obtained at low cost by a joining process of activating solid phase diffusion joining, in butt-joining two metallic wires having different melting points.  <P>SOLUTION: In butt joining different metallic wires comprising a first member 2 composed of an insulation coated copper wire material and a second member 3 composed of insulation coated aluminum wire material, only one end 2a of the high-melting point first member 2 is fused, with one end 3a of the low-melting point second member 3 pressed against the fused metallic part. Only the contact face 18 of the second member 3 is thereby essentially fused or raised in temperature to nearly the melting point by heat conduction from the fused metallic part. By further applying a pressure thereto and pushing in the fused metallic part, the fused metal is extruded outside. A joining process is employed in which solid phase diffusion joining is activated by applying a specific pressure and raising temperature while the contact face 18 is constantly kept clean, thus obtaining superior joint strength and joining quality at low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294722-A (JP)
Title: Authenticity determination device for card and the like
Inventor: MATSUMURA ERI
IPC: G07D7/12
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authenticity determination device for card and the like for rejecting all of frauds.  <P>SOLUTION: In recent years, such papers effective for age recognition are not limited to a driver's license and a variety of papers exist and put to use. For instance, such papers have expansion tendencies to use of a national health insurance certificate, and a basic resident register card. The authenticity determination device checks a card composed of printed characters, or two-dimensional codes each having the content containing all the items described in the driver's license, the national health insurance certificate, and the basic resident register card and formed in a contact type card or a non-contact type, and has a function of checking the coincidence of the three kinds of items of personal identification information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295652-A (JP)
Title: Method of producing bonded wafer
Inventor: ENDO AKIHIKO
IPC: H01L21/02
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing bonded wafer, capable of assuring uniform film thickness of an active layer and suppressing occurrence of defects, even when an oxygen ion implantation layer is dis continuous.  <P>SOLUTION: The method of producing comprises an oxygen ion layer forming step (Fig.1(a)), a step for laminating (Fig.1(b)), a thermal treatment step (not shown), a removing step of a wafer for the active layer (Fig.1(c)), an oxygen ion implantation layer exposure step (Fig.1(d)), and an active layer exposure step (Fig.1(e)). The oxygen ion implantation layer exposure step is characterized by execution of dry etching, under predetermined conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296197-A (JP)
Title: Structure for fitting bone conduction speaker and device with the bone conduction speaker provided with the fitting structure
Inventor: NAKATANI TAKANORI
IPC: H04R1/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure which enables listening of clear sound quality in wide range so that acoustic vibration transmitted through a skull can be surely transmitted and recognized, by outputting forward vibration sound generated by a bone conduction speaker and offering the maximum efficiency of the vibration sound.  <P>SOLUTION: The structure is used to fit a bone conduction speaker 100 wherein a magnet, a voice coil, a yoke, and a vibrating plate 20 are built in a housing 10, to the inside of a device casing 30. One or two or more elastically deformable connection arms 40 and 40 are projected to the outside of the housing 10, so as to connect the tip ends of the connection arms 40 and 40 with the inside of the device casing 30. Thus, the housing 10 of the bone conduction speaker 100 is fitted into the device casing 30 by means of the connection arms 40 and 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295787-A (JP)
Title: Thermocompression bonding method
Inventor: EGUCHI NOBORU
IPC: H05K3/32
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermocompression bonding method for manufacturing a wiring board having a good quality of connection to peripheral circuit components in a short tact time by suppressing variations of heat distribution among wiring boards to simplify a measure for coping with bend of the wiring board, especially to provide a thermocompression bonding method for reducing the occurrence of display unevenness due to bend of the wiring board in the case that the wiring board is a liquid crystal panel.  <P>SOLUTION: A thermosetting resin and a peripheral circuit component 7 are sequentially laminated on a board substrate terminal portion 9 of a wiring board 8 sucked in a state where the board terminal portion 9 is extended to a side of a placing base 5 of a work suction table 4, and are interposed between a heater bar 2 disposed so as to be movable upward/downward and a backup table 3 disposed below the heater bar 2, and then suction of the wiring board 8 to the work suction table 3 is released, and thermocompression bonding is performed while the wiring board 8 and the placing base 5 are separate from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296444-A (JP)
Title: Orthogonal modulator
Inventor: KOMAKI MASAHIKO
IPC: H04L27/20
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: an output impedance of a low-pass filter connecting a local oscillator and an even higher harmonic wave mixer in an orthogonal modulator using two even higher harmonic wave mixers becomes approximately zero, resulting in extreme deterioration in isolation between the two mixers.  <P>SOLUTION: A T-type high-frequency pass filter is connected between a resistor and a ground, and the resistor connected with the T-type high-frequency pass filter is connected between the T-type low pass filter and a branching connection part of the two even higher harmonic wave mixers to secure the isolation between the two mixers in using the T-type low pass filter and provide a sufficient modulation accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293112-A (JP)
Title: Pretreatment method of chelate resin for prolonging life of operation bath for trivalent chromium chemical conversion coating treatment
Inventor: SASAKI IKUMI
IPC: C23C22/86
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that trivalent chromium ion and cobalt ion being main constitutive components of a trivalent chromium chemical conversion coating treatment solution (operation bath) are removed when use of the solution is started, the composition of the solution becomes unstable, and the appearance, the heat resistance and the corrosion resistance of a chemical conversion coating are deteriorated when prolonging the life of the trivalent chromium chemical conversion coating treatment solution (operation bath) using a chelate resin.  <P>SOLUTION: Trivalent chromium ion and cobalt ion are previously brought into contact as a solution with a chelate resin used for prolonging the life of the operation bath for trivalent chromium chemical conversion coating treatment so that the chelate resin is brought into such a state that each ion are adsorbed on the chelate resin in a saturated state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302729-A (JP)
Title: Radio terminal and repeating unit
Inventor: NAMATAME KENICHI
IPC: H04W24/10
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently evaluate the connectability of a radio terminal.  <P>SOLUTION: This radio terminal for using a first plane and a second plane for communicating with a repeater is provided with a request part for requesting the repeating unit for transmitting incoming radio communication state information, between the device itself and the repeater, to the device itself by using a channel in the first plane, and a receiving part for receiving the radio communication state information from the repeater, by using the channel inside the first plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301631-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: SHIMIZU SANAE
IPC: G11B5/65
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic recording medium by which a bit patterned medium can simply be manufactured with small injection energy.  <P>SOLUTION: A laminated body in which a non-magnetic layer 52 is held between a first magnetic layer 51 and a second magnetic layer 53 is formed. Ions are injected into the non-magnetic layer 52 from the surface of the second magnetic layer 53. Consequently, a non-magnetic recording region 27 is formed in an injection region which extends to the injection direction of ions from the surface of the second magnetic layer 53. At the same time, a recording region 26 mutually separated by the non-magnetic region 27 is formed. In such manufacturing method, a target of ions, that is, the non-magnetic layer 52 is arranged, at a point which is close from the surface of the second magnetic layer 53. The injection energy of ions is suppressed to be low. Damages to the surface of the second magnetic layer 53 are suppressed. For example, power consumption of an ion injector is suppressed to be low, based on the suppression of injection energy. Then, a manufacturing cost of the bit patterned medium is suppressed. The bit patterned medium can be readily manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001825-A (JP)
Title: Control device for internal combustion engine
Inventor: UEDA KOICHI
IPC: F02D9/02
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of optimally controlling a combustion state during a start, in the control device for the internal combustion engine controlling an electronic throttle valve during the start of the internal combustion engine.  <P>SOLUTION: This device is provided with an operation cycle set means setting operation cycle of the throttle control based on the combustion state of the internal combustion engine 10 in throttle control for starting the internal combustion engine 10 under a condition where opening of the electronic throttle valve 22 is reduced and increasing the opening after start. The operation cycle set means changes over operation cycle of the throttle control between setting as crank angle synchronization and setting as time synchronization based the combustion state. Preferably, engine speed NE is used as a correlation value of the combustion state, and operation cycle of the throttle control is set to time synchronization if the engine speed is lower than a prescribed lower limit value. The lower limit value is variably set based on friction acting on the internal combustion engine 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003919-A (JP)
Title: Stationary induction apparatus
Inventor: MORI KENTARO
IPC: H01F30/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive stationary induction apparatus which is easy to install and has a soundproof structure having high soundproof effects.  <P>SOLUTION: A skirt-like shielding member 10 with a plate-like member formed into a skirt-like shape is arranged in a lower part of a tank 2 to surround the total circumference of a bottom plate 2b; the upper end of the skirt-like shielding member 10 is attached to side plates 2a through welding, or the like; the lower end thereof is formed at an extent of contacting a concrete foundation 11; a substantially closed space part 12 is formed between the bottom plate 2b and the concrete foundation 11; vibration transmitted to the concrete foundation 11 side through the bottom plate 2b is closed in the space part 12; and air vibration is absorbed by a sound-absorbing material 9 arranged in the space part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005068-A (JP)
Title: Game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful game machine capable of simplifying the work of mounting an open/close detecting means, and easily securing the mounting space while having little risk of breaking a detection switch by housing all parts including the detection switch as the open/close detecting means in a housing and unitizing the open/close detecting means.  <P>SOLUTION: The open/close detecting means 23 for detecting the open/close state of a movable frame body 3 is disposed either in a fixed frame body 1 or in the movable frame body 3 which is openably/closably journaled to the fixed frame body 1. The open/close detecting means 23 is composed of a housing body 30, the detection switch 40 housed in the housing body, a pair of movable bodies 50a and 50b which are freely slidable on the same axis, and an elastic member 60 which energizes the movable bodies 50a and 50b to be separated from each other and which is interposed between the movable bodies always by a natural length. A switch button 41 of the detection switch 40 is located at an opposite position on one side of one movable body 50a on the same axis, and a detection rod 54 projecting outward from the housing body 30 is disposed on one side of the other movable body 50b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006408-A (JP)
Title: Engagement maintenance device
Inventor: ASAMI HIROSHI
IPC: B65D5/44
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engagement maintenance device which is easily mounted on or dismounted from an item to be engaged.  <P>SOLUTION: This engagement maintenance device is provided with: a flange part which goes through the first and the second holes formed on the first and the second items to be mutually engaged, and contacts the second item; a base plate which has a locking part for detachably locking in the first hole and engages the first and the second items with the flange part when the locking part is locked in the first hole; and a connecting part provided between the flange part and the base plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010430-A (JP)
Title: Conveyance system
Inventor: YAMAMOTO MAKOTO
IPC: H01L21/677
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an idle time of a stepper without making excessive a capability of a coater or a developer.  <P>SOLUTION: A substrate is conveyed among a coater, a stepper and a developer. A first conveyance device is provided for conveying the substrate into the coater and conveying the substrate out of the developer, and a first load port is provided for exchanging the substrate between the coater/developer and the first conveyance device. Furthermore, a second conveyance device is provided for conveying the substrate between the coater and the stepper and between the stepper and the developer, and a second load port is provided for causing each of the coater, the stepper and the developer to exchange the substrate with the second conveyance device. The substrate can be conveyed in and conveyed out as required by the stepper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006264-A (JP)
Title: Shunt controller
Inventor: SEKI KANZO
IPC: B61L5/06
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shunt controller that can diagnose various contact configurations of a normal control relay and a reverse control relay, particularly, a locking control configuration.  <P>SOLUTION: A second diagnostic control circuit 14 which is formed by connecting a load RL2 and a current sensor S2 in series is provided between output terminals 21 connected to a switching control relay WR. In a locking control (NWR and RWR are both off) state, switching control is made in a current switching direction indicated by displayed information for a short time. From outputs of a sensor S1 and the sensor S2 at that time, the soundness of these sensors are confirmed, and then a semiconductor switch SW is turned on in the locking control state to apply a voltage between the output terminals 21 via a load RL1 and a test voltage application circuit 17, and a short circuit in a locking control circuit 16 is diagnosed based on whether there is an output from the current sensor S2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009981-A (JP)
Title: Marker lamp
Inventor: WASHIMI YOSHIKAZU
IPC: B60Q1/32
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple and inexpensive marker lap having a reflector structure capable of efficiently reflecting the light of an LED to the whole cover.  <P>SOLUTION: This marker lamp 1 is provided with a columnar reflector 10 for reflecting the light from the LED 5, and a printed circuit board 6 of arranging the LED 5 along the outer periphery of its reflector 10. Since the reflector 10 can reflect the light of the LED 5 over a wide range up to an upper part from below the cover 2 by arranging a shade part 13 expanding outward in a curved shape and a circular shape according to extending upward and arranging a projection surface 11 projecting in a circular arc shape in a head part of the shade part 13, the marker lamp 1 can efficiently reflect the light from the LED 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016948-A (JP)
Title: Power generation control device and power generation control system
Inventor: DOI MAKOTO
IPC: H02P9/04
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to highly maintain the controllability of torque of an internal combustion engine which is usable as a drive force even if the on-operation of an AC generator 40 which is mechanically connected to a crankshaft of the internal combustion engine 10 is performed according to the rotational angle of the crankshaft.  <P>SOLUTION: An ECU 70 controls the power generation rate of the AC generator 40 by operating a regulator 50. In particular, the ECU 70 variably sets a target power generation rate according to the operation state of the internal combustion engine 10, and controls an actual power generation rate to the target power generation rate. However, when the target power generation rate and the present power generation rate differ from each other, the actual power generation rate is gradually changed to the target power generation rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013985-A (JP)
Title: Terminal protective member for electric compressor
Inventor: KOBAYASHI MASAHIDE
IPC: H02K7/14
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal protective member for an electric compressor preventing insulation failure and current carrying failure by suppressing intrusion of water from outside and facilitating work to bypass a cord group drawn out of a cord drawing hole along a tip part of a cord receiving piece and receiving and locking the cord group in a recessed part at an upper edge.  <P>SOLUTION: In the electric compressor, a terminal 3 mounted to a top part of a closed container 12 is protected by the protective member comprising a terminal fence 1 and a terminal cover 2 fitted to the terminal fence 1. The terminal cover 2 has the cord drawing hole 9 formed on the lateral face and the cord receiving piece 11 formed opposing to the cord drawing hole 9, and the cord receiving piece 11 is formed to be shifted downwardly from the lower edge of the terminal cover 2. The tip part 11b of the cord receiving piece 11 is formed to have a bend shape, and a bend part is also formed on a lower end part of a hood-shaped projection 15 formed on the peripheral edge of the cord drawing hole 9. This structure facilitates bypassing of the cord group 20 along the tip part 11b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013004-A (JP)
Title: Electronic control device for vehicle
Inventor: OSADA KOJI
IPC: B60R16/02
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable storage of DTCs (diagnostic trouble codes) into a rewritable non-volatile memory even when a command to delete the DTCs in a diagnostic trouble code storage section is received from an external device, in an electronic control device for a vehicle wherein any of DTCs stored in the diagnostic trouble code storage section while electric power is supplied and the device is operating is written and stored into the rewritable non-volatile memory after turning off IGSW.  <P>SOLUTION: When an ignition switch is turned off (S120:YES), this electronic control device performs a processing (S230) selecting the DTC to be stored in EEPROM from the DTCs in the diagnostic trouble code storage section which is a volatile memory, and storing it in a buffer, and moreover, a processing (S233) writing the DTC in the buffer into the EEPROM. On the other hand, it performs the same processing (S190) as S230 also when a command for deleting the DTC in the diagnostic trouble code storage section is received from a scan tool (S170:YES), and then, it performs a processing (S200) deleting the DTC.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018084-A (JP)
Title: Power unit
Inventor: AKUTSU SHIGEMITSU
IPC: B60W20/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit capable of achieving miniaturization, cost reduction and improved drive efficiency.  <P>SOLUTION: In the power unit 1, the ratio of the number of first armature poles that constitute a first rotating field generated by a first stator 23 in a first rotator 21, the number of first poles 24a in a first rotor 24, and the number of a first soft magnetic material 25a in a second rotor 25 disposed between the two 23, 24 is set to 1:m:(1+m)/2 (m≠1.0), and the ratio of the number of second armature poles that constitute a second rotating field generated by a second stator 33 in a second rotator 31, the number of second poles 34a in a third rotor 34, and the number of a second soft magnetic material 35a in a fourth rotor 35 disposed between the two 33, 34 is set to 1:n:(1+n)/2 (n≠1.0). The two stators 23, 33 are connected to each other, the first and fourth rotors 24, 35 are connected to driven parts DW, DW, and the second and third rotors 25, 34 are connected to the output part 3a of a combustion engine 3, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021255-A (JP)
Title: Double-insulation gate field-effect-transistor and its manufacturing method
Inventor: SEKIKAWA TOSHIHIRO
IPC: H01L29/786
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved device structure that suppresses an increase in drain leakage current when turning off a double-insulation gate field-effect-transistor having a structure in which short channel effects are prevented, while applying a high voltage potential to a drain, and also, further reduces the drop in an ON-current than that in a conventional method.  <P>SOLUTION: A double-insulation gate field-effect-transistor is configured as follows. First/second gate insulating films (GO1, GO2) are respectively configured such that the film thickness of the region facing the central part between a source and a drain in a channel region is made thin and the film thickness of each region facing a source region or a drain region is made thicker on both sides of the side of the channel region from the end part of a gate electrode on the side of the source region and the side of the channel region from the end part of the gate electrode on the side of the drain region compared with the film thickness of the central part of the channel region.  <P>COPYRIGHT: (C)2010,JPO&INPIT