baber/WOPTO huggingface dataset:
Patent JP-2009218510-A (JP)
Title: Expanding device
Inventor: KOBAYASHI SHIGEKI
IPC: H01L21/301
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanding device allowing a male screw part and a female screw part as a lifting mechanism of a pressing member to be arranged at a desired position.  <P>SOLUTION: At least either of a male screw part 4a or a female screw part 4b, among a plurality of sets of male screw parts 4a and female screw parts 4b, arranged to overlap a passage region of a ring frame carried in and carried out by a transport means is formed axially shorter than male screw parts 4a and female screw parts 4b arranged so as not to overlap the passage region in a state viewed in a plan view. This expanding device is structured such that, in a state where the pressing member 3 is lifted at a predetermined upper position, the male screw part 4a and the female screw part 4b arranged so as to overlap the passage region are separated from each other, and the ring frame passes between the male screw part 4a and the female screw part 4b separated from each other. The expanding device is also structured such that, with the pressing member 3 lowered to a predetermined lower position, the male screw part 4a and the female screw part 4b arranged so as to overlap the passage region are screwed to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009229504-A (JP)
Title: Ferrule for optical connector and method of manufacturing the same
Inventor: SHINODA MASAO
IPC: G02B6/40
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrule for an optical connector which is made low-cost by lowering the manufacturing cost for the ferrule for the optical connector, and a method of manufacturing the same.  <P>SOLUTION: The ferrule 1 for the optical connector is for positioning and holding an optical fiber ribbon having a plurality of optical fibers exposed by removing a coating. The ferrule 1 for the optical connector has a housing portion 11, and a plurality of optical fiber insertion holes 20A to 20D in a long groove shape for inserting, positioning, and holding the plurality of optical fibers 3 to 6 are formed on a connection end surface 13 of the housing portion 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273940-A (JP)
Title: Method for producing 2-haloimidazole compound
Inventor: KUMANO TAKESHI
IPC: C07D233/90
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for producing a 2-haloimidazole compound represented by general formula (II) by using an inexpensive raw material by a simple operation at a low cost.  <P>SOLUTION: A 2,4-dihaloimidazole compound represented by general formula (I) (wherein R is a hydrogen atom, an alkyl group, an aryl group, a nitro group, a cyano group, a hydroxyalkyl group, a formyl group or a carboxy group; and X is a halogen atom) is reacted with one or more kinds selected from an iodine compound, a ketone compound, an ester compound and a nitrile compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276196-A (JP)
Title: Scanning optical system
Inventor: MATSUOKA SHOHEI
IPC: G02B26/12
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical system that can widen an allowable margin of positional error of each optical element and attain favorable optical performances even with maintaining a small size thereof.  <P>SOLUTION: The scanning optical system configured to deflect laser light emitted from a light source with a deflector and to scan the laser light on a scanned surface, includes the light source, a coupling lens group, the deflector, and an fθ lens group, in the described order, wherein the coupling lens group and the fθ lens group are configured to satisfy predetermined conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228615-A (JP)
Title: Internal combustion engine
Inventor: CHIBA YUJI
IPC: F02F1/24
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of reducing noise caused by a fuel pump.  <P>SOLUTION: A high pressure fuel pump attachment part 19 on which a high pressure fuel pump is attached is provided at one end of a ladder frame 4 rotatably supporting a camshaft together with a cylinder head. Since the high pressure fuel pump is thereby fixed on the stiff ladder frame 4, noise from the high pressure fuel pump can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231755-A (JP)
Title: Micro-wiring fabricating method
Inventor: YABUKI AKIHIRO
IPC: H01L21/288
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-wiring fabricating method setting a burning temperature of micro wirings, which are painted by inkjet printing method or the like using a conductive paste comprised of copper nanoparticles, to 250°C or lower at which a resin substrate can be used.  <P>SOLUTION: The micro-wiring fabricating method fabricates micro wirings first by oxidation-processing and then by reduction-processing the conductive paste, which comprises copper nanoparticles, a dispersant, and a binder and which is painted on a substrate according to a wiring pattern, wherein the oxidation processing of the substrate is performed at a temperature exceeding an oxidation start temperature that is required by a thermal analysis in the oxidation processing and reduction processing of the copper nanoparticles, and the reduction processing of the substrate is performed at a temperature exceeding a reduction start temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236491-A (JP)
Title: Battery degradation determination method and mobile electronic device
Inventor: SATO MASAKI
IPC: H01M10/48
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery degradation determination method that determines the degradation of a secondary battery quickly, and to provide a mobile electronic device.  <P>SOLUTION: A control section 100 controls a voltage detection section 71 to detect a change in the discharge voltage of a battery 70 between a state in which a predetermined load is applied to the battery 70 and a state in which it is not applied, determines the extent of the degradation of the battery 70 in accordance with the magnitude of the change, and informs a user of it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233675-A (JP)
Title: Steel tube butting tool
Inventor: OKUSHIMA KOICHI
IPC: B23K37/053
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To simply adjust end faces of steel tubes even when the sectional shape of the steel tube to be welded is flattened in the butt welding of the steel tubes, and to make it unnecessary to prepare a plurality of butting tools even when the diameters of the steel tubes are different from each other.  <P>SOLUTION: This invention relates to the steel tube butting tool, wherein a plurality of units 1 are connected to each other in series and attachable/detachable in a movable manner, and fitted so as to surround the circumference of the steel tube across a butted portion of two steel tubes. Each unit 1 comprises a pair of unit plates 2 opposite to each other, a base plate 3 for connecting these unit plates, two or more pressing bolts 4 to be screwed to the base plate, and a coupling pin 5 for coupling the unit plates with each other. At least one pressing bolt presses the outer circumferential surface of one steel tube, and at least the other pressing bolt presses the outer circumferential surface of the other steel tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239472-A (JP)
Title: Base station apparatus and scheduling method
Inventor: SATO NAOTO
IPC: H04J11/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique regarding wireless communication for suppressing radio waves transmitted from base stations from interfering with each other even when the mutual synchronization between the base stations is lost.  <P>SOLUTION: A base station performing wireless communications with terminals includes: a scheduler for scheduling data transmitted to the terminals; a desynchronization determining unit acquiring synchronization information on synchronization between the base station and a neighboring base station and determining, based on the synchronization information acquired, whether desynchronization has occurred in the base station or not; and a changing unit changing, when the desynchronization determining unit determines that the desynchronization has occurred in the base station, the scheduling by the scheduler so as to prevent radio waves transmitted from the base station and radio waves transmitted from the neighboring base station from interfering with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238981-A (JP)
Title: Magnetic body
Inventor: HATAKEYAMA HIDEYUKI
IPC: H01F1/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic body which reduces reduction in the permeability, in a high-frequency area and has an electromagnetic absorption characteristics which excels, down to the millimeter-wave region.  <P>SOLUTION: This magnetic body comprises: a plurality of magnetic material particles; and a carbon structure material which exists between the magnetic material particles, and has a modulus of elasticity of at least 900 GPa or larger and a Debye temperature of at least 900 K or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244963-A (JP)
Title: Server device and battery replacement control method
Inventor: OMORI MIKIO
IPC: G06F1/28
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device and a battery replacement control method which can easily replace a battery without stopping the server device.  <P>SOLUTION: Processing to prompt to replace a battery 7c is performed when a cache memory backed up by a removably mounted battery 7c is discriminated in the case that cache memory is cleared by releasing and inserting an opening/closing lid 7i in a longitudinal direction α of one face of a RAID controller board 7 to which goes directly and which is mounted on a main board 101 so that a connection member 7h is fitted to a connecting aperture 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245493-A (JP)
Title: Test circuit and semiconductor memory device
Inventor: OHAMA MASANORI
IPC: G11C29/56
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test circuit capable of solving the problem that a correct operation of a ROM is not guaranteed in a real operation state that the ROM is incorporated in a device.  <P>SOLUTION: The test circuit is incorporated in a ROM, and a stop address setting register 22 is provided. Test addresses up to an address value set in the stop address setting register 22 are generated by an address generation counter 21 to obtain a checksum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241727-A (JP)
Title: Rear wheel independent steering device
Inventor: HAKUI TAKEHIKO
IPC: F16H25/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear wheel independent steering device capable of ensuring force when a lock screw is fastened and easily performing certain support of an input flange.  <P>SOLUTION: In the rear wheel independent steering device 10, an input flange is arranged in a housing 30 in the state that it is clamped by first and second thrust bearings 83, 84. The first thrust bearing 83 is abutted on the housing 30, the second thrust bearing 84 is abutted on the lock screw 95, and a spacer collar 91 deformable by fastening force of the lock screw 95 is arranged between the housing 30 and the lock screw 95.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243387-A (JP)
Title: Engine exhaust heat recovery system
Inventor: OKUMURA FUMIHIRO
IPC: F02M37/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use heat contained in fuel in an engine.  <P>SOLUTION: The exhaust heat recovery system 1 is provided with a return fuel passage 8 through which return fuel returned to a fuel tank 4 flows; a heat storage vessel 3 into which the return fuel passage 8 is drawn, storing refrigerant circulating in the engine 2 inside thereof; and a first coolant passage 10, a second coolant passage 11 and a third coolant passage 15 through which the refrigerant given heat from the return fuel in the heat storage vessel 3 and circulating in the engine 2 flows.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243638-A (JP)
Title: Controller for automatic transmission
Inventor: KUBO TAKAYUKI
IPC: F16H59/40
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To control transmission torque of a clutch or brakes as targeted by preventing engagement delay and sudden engagement caused by friction coefficient change due to surface temperature change of a friction substance following a gear change progress state.  <P>SOLUTION: A target transmission torque of the clutch or brakes during gear change is set by a target transmission torque setting means 21. An expected heat value is calculated on the basis of the transmission torque to be raised until a predetermined time and a relative rotational frequency of the friction substance by a heat value calculating means 22a, an expected heat absorbing amount is calculated on the basis of an amount of lubricating oil to be supplied to the friction substance by a heat absorbing amount calculating means 22b, and an expected raised temperature of the friction substance is calculated from the expected heat value amount and the expected heat absorbing amount by a raised temperature calculating means 22. In a command value setting means 20, on the basis of a determination result of a gear change progress state determining means 23, one of command value maps M1-Mn prepared for every progress state of gear change is selected, and the command value map is referred to by using the expected raised temperature and the target transmission torque to set an oil pressure command value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245398-A (JP)
Title: Electronic device system and method of updating firmware
Inventor: OGUCHI YOSUKE
IPC: G06F11/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of software development in updating firmware and to increase convenience.  <P>SOLUTION: An electronic device system 1 has an electronic device (card reader/writer 3) which operates based on firmware, and a controller (POS terminal 2) for controlling the electronic device. The controller has an area to store control application software and an area to store a communication DLL module having the function of communicating with the electronic device, and also has an area to store application software for updating the firmware of the electronic device and an area to store a DLL module for updating the firmware. The area to store the DLL module for updating the firmware is provided with an area to store update firmware data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254058-A (JP)
Title: Actuator, actuator device, and variable lens unit
Inventor: KAWAGUCHI HIROTO
IPC: H02N2/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator having a fixing structure which can produce a displacement and a generating force efficiently in an arcuate actuator with one end fixed and to provide an actuator device and a variable lens unit using the actuator.  <P>SOLUTION: An actuator 1 includes an arcuate piezoelectric element P having a fixed end 2 and a free end 6, and a fixing member 20 for fixing the piezoelectric element so that a relation θA<θB is satisfied, assuming the central angle of the free length on the outer circumferential side of the piezoelectric element P to be θA and the central angle of the free length on the inner circumferential side of the piezoelectric element P to be θB. Consequently, a displacement at the free end 6 can be increased as compared with a case where θA=θB.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251316-A (JP)
Title: Wide angle zoom lens for projection and projecting type display
Inventor: SADO KENZO
IPC: G02B13/18
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-angle zoom lens for projection which may have a size reduced while maintaining brightness and an excellent optical performance, and a projecting type display provided with the wide-angle zoom lens for projection.  <P>SOLUTION: The wide-angle zoom lens for projection includes, in order from an magnification side, a first group G<SB>1</SB>for focusing which is fixed in during variation of magnification and includes a negative refractive power, second to fourth groups G<SB>2</SB>to G<SB>4</SB>, each of which is moved to carry out zooming during variation of magnification, and a fifth group G<SB>5</SB>which is fixed in during variation of magnification and includes a positive refractive power, and a reduction side of the wide-angle zoom lens is telecentric and a half angle of view of wide-angle zoom lens is 40 degrees or more. The first group G<SB>1</SB>is constituted by three lenses, and a first lens L<SB>1</SB>on a most magnification side and a third lens L<SB>3</SB>on a most reduction side are both surface aspherical plastic lenses and a second lens L<SB>2</SB>constituted by a high power biconcave spherical glass lens between the two aspherical lenses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254161-A (JP)
Title: Driving apparatus, vehicle equipped with the same and control method of driving apparatus
Inventor: TSUCHIYA KAZUYA
IPC: B60L50/16
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To discharge a charge in all smoothing capacitors in a plurality of electric motors when a system is turned off while an abnormality occurs in any of a plurality of the electric motors.  <P>SOLUTION: When the abnormality occurs in any of the front wheel motors 24, 26 and the motor 36 while the system is turned off, power supply relays 55, 55a, 56 are turned off, relays other than the relay for one normal motor are turned off, the relay for the abnormal motor is turned on, a switching control of a switching element in a corresponding inverter is implemented so as to flow a d-axis current to the motors other than the abnormal motor, a gate of the corresponding inverter is turned off in order of voltages between terminals of the smoothing capacitors 43, 45, 47 reaching a value 0, and relay 57a, 58a, 59a for all motors including the front wheel motors 24, 26 and the motor 36 are turned off when all gates of the inverters 42, 44, 46 are turned off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252620-A (JP)
Title: Microwave processing device
Inventor: OMORI YOSHIHARU
IPC: H05B6/72
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To subject heating objects stored in a heating chamber, having various shapes and different in types and quantities to a heating process in a state where efficiency is high and heating irregularity is suppressed.  <P>SOLUTION: This microwave processing device is provided with: the heating chamber 1 storing the heating objects 8 and composed of metal wall surfaces; oscillation parts 2a and 2b generating microwaves; power feed parts 3a and 3b supplying microwave power and composed of coaxial lines and/or strip lines; and antenna parts 4a and 4b radiating the microwave power into the heating chamber 1. The power feed parts 3a and 3b and the antenna parts 4a and 4b are structured to be relayed through relay parts 5a and 5b each having a coaxial structure, whereby power feed lines can be surely connected to the antenna parts by the relay part structure while making the antenna parts attachable/detachable; antenna performance can be optimized and secured; and the heating objects having various shapes and different in types and quantities can be subjected to a heating process in a desired state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252636-A (JP)
Title: Air cell
Inventor: NAKANISHI SHINJI
IPC: H01M12/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cell excellent in output characteristics and cycle characteristics.  <P>SOLUTION: The air cell includes: an air electrode having an air electrode layer containing a conductive material and an air electrode collector for performing power collection of the electrode layer; a negative electrode having a negative electrode layer containing a negative electrode active material and a negative electrode collector for performing power collection of the negative electrode layer; a separator placed between the air electrode layer and the negative electrode layer; and an electrolyte for conduction of metal ions between the air electrode layer and the negative electrode layer, wherein the electrolyte contains a sulfur-containing cyclic compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250191-A (JP)
Title: Control device of internal combustion engine with supercharger
Inventor: TABATA MASAKAZU
IPC: F02B37/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of changing an upper limit value of a used number of the rotation of a supercharger according to an operation state and sufficiently exerting the performance of the supercharger.  <P>SOLUTION: This control device includes the first supercharger used for supercharging in both a first operation mode in which the number of superchargers used for supercharging is small and a second operation mode in which the number of superchargers used for supercharging is larger than that of the first operation mode, and the second supercharger which is used for supercharging in the first operation mode and not used for supercharging in the second operation mode, and provided with two or more superchargers connected to each other in parallel. The control device is provided with a control part for adjusting the upper limit value of the used number of rotation being the upper limit value of the number of the rotation of the first supercharger according to the first or second operation mode. The upper limit value of the used number of the rotation of the first supercharger in the first operation mode is set to be higher than that of the first supercharger in the second operation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221828-A (JP)
Title: Reinforcing tying machine
Inventor: UEMURA FUJIO
IPC: E04G21/12
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the efficiency of typing work in which a tying tool is held in one hand, and one tying wire is manually wound using a tying tool hacker to tie the typing wires one by one.  <P>SOLUTION: This tying machine includes a storing means for a used tying wire, and scissors-type pincers 7 is turned to twist the tying wire, thereby tying reinforcing bars.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259110-A (JP)
Title: Display object control device, display object control program, and display device
Inventor: ISHIMORI KEIJI
IPC: G06F3/041
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To control an object displayed by an application program in a touch-panel display device 105 that detects a position of contact.  <P>SOLUTION: A display object control device includes: an approaching operation detection means 14 for acquiring object position data 21 that associates the identifier of an object with the object's position data, the position coordinates of a touch member in a display screen 105a when the touch member 130 approaches the display screen 105a of the display device 105, and the distance between the touch member 130 and the display screen 105a; an object acquisition means 15 for reading the object position data 21 and acquiring the identifier of the object corresponding to the position coordinates acquired by the approaching operation detection means 14; and a property change means 16 for calculating the new position data of the object acquired by the object acquisition means 15, on the basis of the distance acquired by the approaching operation detection means 14, and changing the object's position data to the new position data.  <P>COPYRIGHT: (C)2010,JPO&INPIT