baber/WOPTO huggingface dataset:
Patent JP-2010200560-A (JP)
Title: Gate driver circuit
Inventor: SETOGUCHI AKIRA
IPC: H03K17/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To switch a semiconductor switching element for a power at a high speed by preventing the delay of a switching with the charge and discharge of the input capacity of a gate terminal.  <P>SOLUTION: A first charge-discharge capacitor C1 is charged when an IGBT1 is at off, and an input capacity Ci at a gate terminal 1g for the IGBT1 is turned on quickly by an instantaneous initial charge by a high voltage in the forward direction synthesizing a power-supply voltage through a positive terminal P and the charging voltage of the first charge-discharge capacitor C1 in series when the IGBT1 is switched from off to on. A second charge-discharge capacitor C2 is charged when the IGBT1 is off, and the input capacity Ci is turned off quickly by an instantaneous initial discharge by the high voltage in the reverse direction synthesizing the power-supply voltage through a negative terminal N and the charging voltage of the second charge-discharge capacitor C2 in series when the IGBT1 is switched from on to off quickly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203252-A (JP)
Title: Scroll type compressor
Inventor: MORI HIDEFUMI
IPC: F04C18/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type compressor that can reduce the friction resistance between a fixed side pin and a movable side pin generated during the orbital motion of a movable scroll, and the wear of the fixed side pin and the movable side pin.  <P>SOLUTION: A rotation preventing mechanism 40 of a scroll type compressor 10 has a circular hole 21d recessed in a front end surface 21c of a movable side end plate 21a, and a movable side pin 41 protruding from an inner bottom surface of the circular hole 21d toward a rear end surface 12a of a front housing 12. The rotation preventing mechanism 40 has a fixed side pin 42 protruding from the rear end surface 12a of the front housing 12 into the circular hole 21d, and an intermediate pin 43 arranged contactably with the movable side pin 41 and the fixed side pin 42 in the circular hole 21d, and further has a retainer 44 for retaining the intermediate pin 43 between the movable side pin 41 and the fixed side pin 42 in the circular hole 21d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178730-A (JP)
Title: Non-combustion smoking jig
Inventor: SHIMIZU KAZUHIKO
IPC: A24F40/20
Filed: 2009-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To use a commercially available smoking article such as a paper-wrapped cigarette or a cigar as such and allow the evaporation of nicotine from tobacco leaves without lighting up the commercial article so that the evaporated nicotine can be inhaled by a user.  <P>SOLUTION: Disclosed is a non-combustion smoking jig which comprises: directly inserting a sharp-pointed thin heater 1 into a commercially available paper-wrapped cigarette or cigar 100; directly heating tobacco leaves in the paper-wrapped cigarette or cigar with the heater; and thus allowing the evaporation of nicotine contained in the tobacco leaves so that the evaporated nicotine can be inhaled by the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209760-A (JP)
Title: Control device for internal combustion engine
Inventor: ISHIKAWA SHINICHI
IPC: F02D17/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine improving restartability by including a plurality of reverse rotation determination means and regular rotation return determination means of a crankshaft, prohibiting ignition if the crankshaft reversely rotates, and releasing ignition prohibition at an appropriate timing.  <P>SOLUTION: The control device for the internal combustion engine includes the plurality of reverse rotation determination means determining based on different reverse rotation determination conditions that rotation of the crankshaft of the internal combustion engine is revered from a regular rotation direction, and the plurality of regular rotation return determination means determining based on different regular rotation return judgment conditions that the crankshaft rotation returns to regular rotation from reverse rotation. In the control device, ignition of the internal combustion engine is prohibited if at least any of the plurality of reverse rotation determination means determines reverse rotation of the crankshaft (S400, S406, S412), and ignition prohibition is released if at least any of the plurality of reverse rotation return determination means determines that the rotation of the crankshaft has returned to regular rotation from reverse rotation after ignition prohibition (S400, S412, S416).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190024-A (JP)
Title: Multistory parking system
Inventor: YAMAGUCHI HIROYUKI
IPC: E04H6/18
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistory parking system allowing cars entering the parking lot to individually turn by 180 degrees without narrowing the zone where the car can be parked nor installing a turning unit in a neighboring zone.  <P>SOLUTION: The multistory parking system comprises: a parking structure 12 including a plurality of stories stacked of parking floors with floor faces partitioned into stalls P for every single car M, and a hoistway S vertically penetrating the stalls P for one car M; a transfer carriage 13 provided with a horizontal transfer device 31 to be arranged to the respective stalls P; a car loading table 14 loaded on the transfer carriage 13; a portal crane 15 protruding upward of the hoistway S and installed on the uppermost story FR of the parking structure 12; a turning unit 16 installed in a hoisting device 52 of the portal crane 15; and a carrier device 17 suspended from the hoisting device 52 and having a bottom end capable of gripping the car loading table 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209770-A (JP)
Title: Electric blower and electric vacuum cleaner
Inventor: KATO YASUAKI
IPC: F04D29/58
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the loss of an air flow passing from a rotary fan through a diffuser part when changing its direction to the side of a motor (to the inside) to cool the motor.  <P>SOLUTION: A commutator 6 is arranged between the rotary fan 9 and a rotor 4 (a stator 5). Thus, a distance between the rotary fan 9 and the rotor 4 (the stator 5) is increased to moderate the curve of an air trunk (a return air trunk 14) ranging from a diffuser part 12 to the motor 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208654-A (JP)
Title: Shock-absorbing bag
Inventor: ISHII YUKIO
IPC: B65D81/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock-absorbing bag having excellent handling properties and capable of reducing the cost without any leakage of the inside air.  <P>SOLUTION: In the shock-absorbing bag, a storage part 4 for storing air is formed by overlapping sheet-like members 3a and 3b, and welding the peripheral thereof. A spout 10 equipped with a projecting part 12 projecting to the storage part 4 is interposed between the overlapped sheet-like members 3a and 3b. The sheet-like members are welded to the projecting part 12, and welded parts 20 and 20 in which the sheet-like members are welded to form a pair are formed. A self-sealing type non-return valve in which the sheet-like members are tightly attached thereto is formed between the welded parts 20 and 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280484-A (JP)
Title: METHOD OF MANUFACTURING Si(1-v-w-x)CwALxNv SUBSTRATE, METHOD OF MANUFACTURING EPITAXIAL WAFER, Si(1-v-w-x)CwAlxNv SUBSTRATE, AND EPITAXIAL WAFER
Inventor: SATO KAZUNARI
IPC: C30B29/38
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method of manufacturing an Si<SB>(1-v-w-x)</SB>C<SB>w</SB>Al<SB>x</SB>N<SB>v</SB>substrate that prevents the occurrence of cracks and is easy to process; a method of manufacturing an epitaxial wafer; an Si<SB>(1-v-w-x)</SB>C<SB>w</SB>Al<SB>x</SB>N<SB>v</SB>substrate; and an epitaxial wafer.  <P>SOLUTION: The method of manufacturing an Si<SB>(1-v-w-x)</SB>C<SB>w</SB>Al<SB>x</SB>N<SB>v</SB>substrate 10a comprises the following processes: first, an Si substrate 11 is prepared; next, an Si<SB>(1-v-w-x)</SB>C<SB>w</SB>Al<SB>x</SB>N<SB>v</SB>layer (0<v<1, 0<w<1, 0<x<1, and 0<v+w+x<1) 12 is grown on the Si substrate at a temperature below 550°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207443-A (JP)
Title: Rice cooker
Inventor: SASAKI SHINSUKE
IPC: A47J27/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of improving the rice-boiling and heat-retaining capability by reducing dripping of dew to rice without excessively heating the rice.  <P>SOLUTION: The rice cooker includes: a rice cooker body 1; a pot 3 mounted on the rice cooker body 1; a pot heating means 4 for heating the pot 3; a lid 5 for covering the rice cooker body 1; and a dew condensation facilitating part 14 for condensing steam introduced from the pot 3 by cooling the steam with outside air and for retaining water after dew condensation. With this structure, dew condensation in the dew condensation facilitating part is increased, so that the quantity of dew condensation in a part from which dew drips to rice can be reduced. The rice cooker capable of improving the rice-boiling and heat-retaining capability without excessively heating rice while boiling and warming the rice can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208266-A (JP)
Title: Printing system, image forming device, print server, print data managing method and image forming method
Inventor: TOMITA KOICHI
IPC: B41J29/46
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a printable image forming devices execute printing among at least one image forming devices.  <P>SOLUTION: At least one among MFPs (multi-function peripheral) includes: a print request part (S52) for sending a request for printing to a print server, a printing condition receiving part (S53) for receiving printing conditions sent from the print server, a capability determining part (S54) for determining whether printing is possible under the printing conditions or not, an image data request part (S58) for sending a request for sending image data to the print server under the condition that the determination as printable is acceptable or YES at the step (S57), an image data receiving part (S59) for receiving image data from the print server; and a printing controlling part (S60) forming the images of the image data received under the received printing conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217347-A (JP)
Title: Endless belt, fixing device, and image forming device
Inventor: TAMEMASA HIROSHI
IPC: G03G15/20
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt capable of preventing the occurrence of crack due to repetitive deformation during use.  <P>SOLUTION: The fixing belt 61 being the endless belt has a long cylindrical shape having a configuration constituted by three layers including a metal layer 61a, an elastic layer 61b, and a release layer 61c in this order from an inner peripheral side. An inner peripheral face of the metal layer 61a is an inner side surface 61i of the fixing belt 61, and an outer peripheral face of the release layer 61c is an outer side surface 61o of the fixing belt 61. The metal layer 61a is the endless (seamless) belt having no joint on a side face and has a multilayer structure constituted by three layers, namely, a base metal layer made of stainless steel, a heat generating metal layer made of copper, and an intermediate metal layer made of stainless steel, which are arranged in this order from an inner side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219310-A (JP)
Title: Optical device and optical device structure
Inventor: MORITA YOSHIRO
IPC: H01L33/48
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device before dicing or after performing the dicing, wherein the dicing can be easily performed and the number of light-emitting cells cut out in the dicing can be easily changed.  <P>SOLUTION: In a light-emitting cell array including four light-emitting cells 270 arranged on a straight line in a first direction, the light-emitting cells 270 adjacent to each other are connected in series. The wiring of the light-emitting cell 270 located in an end of the light-emitting cell array is connected in series to the wiring of the light-emitting cell 270 in one end in the first direction of a next light-emitting cell array adjacent to the light-emitting cell array in a substantially perpendicular direction relative to the first direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217029-A (JP)
Title: Method and apparatus for measuring brillouin backward scattering light
Inventor: IIDA DAISUKE
IPC: G01M11/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To lower a light receiving bandwidth of Brillouin backward scattering light and enable very inexpensive and easy measurement of the Brillouin scattering light.  <P>SOLUTION: A method includes the steps of multiplexing the Brillouin backward scattering light of test light from a reference optical fiber line 9 and the Brillouin backward scattering light of pulse modulated test light from a measurement object optical fiber line 3; measuring a frequency difference between the scattering lights from each of the lines 3 and 9 by detecting/processing a beat signal; reducing a frequency band required for measuring the scattering light from the measurement object optical fiber line 3 from a frequency of a light source and a size of a Brillouin frequency shift, which is the frequency difference between the scattering lights, to a size of the frequency difference between the Brillouin backward scattering lights of the reference optical fiber line and the measurement object optical fiber line; setting a reference value for the Brillouin frequency shift by adding an optional strain to the reference optical fiber line 9 when measuring a frequency spectrum distribution of the scattering light in the measurement object optical fiber line 3; and measuring a frequency spectrum of the scattering light of the measurement object optical fiber line 3 based on the reference value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215125-A (JP)
Title: Joint structure of vehicle body frame member
Inventor: KANAGUCHI TOYOYA
IPC: B62D25/08
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a vehicle body frame member capable of ensuring strength and rigidity as well as high versatility.  <P>SOLUTION: A front wheel house upper member 14 and a front bulk head upper frame 21 are formed with closed sectional portions 14f, 21f at an end in which a lap joint 35 is formed, respectively, and U-shaped section portions 14g, 21g extending in the longitudinal direction of the front wheel house upper member 14 and the front bulk head upper frame 21 to be adjacent to the closed sectional portions 14f, 21f. The closed sectional portion 21f of the front bulk head upper frame 21 is inserted into the U-shaped sectional portion 14g of the front wheel house upper member 14 to be overlapped, from the direction orthogonal to the longitudinal direction. Further, the closed sectional portion 14f of the front wheel house upper member 14 is inserted into the U-shaped sectional portion 21g of the front bulk head upper frame 21 to be overlapped and joined, from the direction orthogonal to the longitudinal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226218-A (JP)
Title: High-frequency coupler
Inventor: NOZUE DAISUKE
IPC: H01P5/08
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency coupler to be used for communication of a high-frequency signal and capable of satisfying both of prescribed communication quality and a desired thin thickness.  <P>SOLUTION: The high-frequency coupler 1 has a circuit board 100 and a toroidal coil 220. The toroidal coil 220 extends on the top surface 110 of the circuit board 100 and is connected to the bottom surface 120 of the circuit board 100 through a through-hole 222, then extends on the bottom surface 120 and is connected to the top surface 110 through the through-hole 222, and again extends on the top surface 110 between the top surface 110 and the bottom surface 120 of the circuit board 100. Such a series of operation is similarly repeated, so that the toroidal coil 220, while straddling the top surface 110 and the bottom surface 120, goes around and makes a round as a whole like drawing a circle on the circuit board 100. In addition, at the midpoint of the round on the circuit board 100, the toroidal coil 220 reverses the revolving direction straddling the top surface 110 and the bottom surface 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226814-A (JP)
Title: Rotor of rotating electrical machine
Inventor: SAKO HIROSHI
IPC: H02K3/34
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of rotating electrical machine which has high insulation reliability among the windings of the rotor, is easy to process, and able to have the workability improved.  <P>SOLUTION: The rotor for the rotating electrical machine includes: a rotor core 3, in which a plurality of axial slots 2 formed into substantially columnar shapes and recessively formed at the external peripheral part are arranged at prescribed intervals in the circumferential direction; and a winding 6 which is formed to be housed over prescribed slots among the plurality of slots and in which the circumferences of strand conductors 4 are continuously insulation-coated by a thermal contraction tube 5, along the longitudinal directions of the strand conductors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226889-A (JP)
Title: Non-contact power supply device and electric vehicle
Inventor: KATO TAKASHI
IPC: H02J7/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit power by having a large mutual inductance between coils even when a relative position between a primary coil and a secondary coil is changed.  <P>SOLUTION: The secondary coil 21 is constituted of a plurality of split coil 21a, 21b, 21c, and coil polarity inversion circuits 24a, 24b, 24c are provided which can individually switch polarities of the respective split coils 21a, 21b, 21c. A controller 25 controls operations of the coil polarity inversion circuits 24a, 24b, 24c in accordance with the polarities of the interlinkage magnetic flux which interlink with the respective split coils 21a, 21b, 21c constituting the secondary coil 21 during energization to the primary coil 14, so that reduction in the total amount of the interlinkage magnetic flux is suppressed by restraining the magnetic flux having different polarities from being cancelled by interlinkage with the secondary coil 21, even when the relative position between the primary coil 14 and the secondary coil 21 is changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224364-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA MASAHIRO
IPC: G03G15/095
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing deteriorated toner in developer.  <P>SOLUTION: The image forming apparatus includes: an image holder; a charger for charging the surface of the image holder; an exposure device for exposing the surface of the charged image holder; a developing device for forming a toner image on the surface of the image holder; and an independent member disposed parallel to the image holder and having a surface potential independent of that of the image holder. The charger includes: a main charging section which charges the image holder except a predetermined end thereof, reversely to the independent member; and a sub-charging section which charges the end. The developing device has: a developing section that conveys developer to an area facing the other part of the image holder except the end of thereof; and a developing roll that has a first non-developing section for conveying developer to an area facing the independent member and a second non-developing section for conveying developer to an area facing the end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232756-A (JP)
Title: Image reader and image forming device
Inventor: SHIMATANI AKIRA
IPC: H04N1/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To continue to read an original without imposing inconvenience on a user, even if an LED (Light-Emitting Diode) light source breaks down.  <P>SOLUTION: LED circuits 6-8 at the image reader are configured with white LEDs connected in series. Each of the white LEDs is arranged alternately for every LED circuit. Then, when any of the LED circuits 6-8 breaks down, the emission quantity of light at a white LED in an LED circuit which is not out of order is increased to compensate the emission quantity of turned-off light at the broken LED circuit. Otherwise, the original is read without increasing the emission quantity of light at the LED circuit which is not out of order when the reading mode is a normal mode, but it is read increasing the emission quantity of light at the LED circuit which is not out of order when the reading mode is a high gradation mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231393-A (JP)
Title: Monitor
Inventor: KANDA TAKAYUKI
IPC: G08B13/181
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new monitor monitoring a place where a plurality of persons are present.  <P>SOLUTION: The monitor 10 includes an LRF (12) installed in a shopping mall. Local behavior of a person in the shopping mall is detected by use of the LRF (12), and is accumulated in a position information DB (20). The monitor 10 reads the local behavior every hour, creates a clustering map, and accumulates it in a map DB (22). The management device 10 also reads the local behavior every ten minutes, creates the clustering map, and reads the clustering map including the local behavior detected at the same time on a different day. A difference between the two clustering maps is calculated for each spatial grid, and the monitor 10 gives a warning when the calculated difference is a threshold value or above. A manager comprehensively monitors the shopping mall by use of the monitor 10 that gives a warning by comparing the two clustering maps each representing the local behavior at different time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232368-A (JP)
Title: Organic semiconductor material and organic thin-film transistor
Inventor: MORIGUCHI TETSUJI
IPC: C07C13/62
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor material which has high carrier mobility and stability and can form a film by an easy manufacture process, and an organic thin-film transistor using the material for an organic semiconductor layer.  <P>SOLUTION: The organic semiconductor material contains a compound or the like indicated by a formula 1. In the formula, R<SB>1</SB>indicates an unsubstituted or substituted branch alkyl group of a carbon number 3 to 8 or an unsubstituted or substituted cycloalkyl group of the carbon number 3 to 10, R<SB>2</SB>indicates a hydrogen atom or a structure configured by combining at least one or two or more of unsubstituted or a substituted thiophene residue, an unsubstituted or substituted pyrrole residue, and an unsubstituted or substituted furan residue, and X indicates a sulfur atom, a nitrogen atom or an oxygen atom.  <P>COPYRIGHT: (C)2011,JPO&INPIT