baber/WOPTO huggingface dataset:
Patent JP-2010008652-A (JP)
Title: Image forming apparatus
Inventor: MIYAHARA KENSUKE
IPC: G03G15/01
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for collecting residual toner retained on a holding roller into a cleaning unit.  <P>SOLUTION: During image formation, residual toner is retained by the holding rollers coming in contact with photoreceptor drums 49 of respective colors. When the apparatus shifts to the operation of recovering the residual toner by a cleaning roller 73, the photoreceptor drums 49 of respective colors and an intermediate transfer belt 69 rotate in the reverse direction to that assigned for the image formation. In addition, developing rollers 56 separate from the photoreceptor drums 49. The hold rollers 57 coming in contact with the photoreceptor drums 49 eject the residual toner to the photoreceptor drums 49, and transfer the toner to the intermediate transfer belt from the photoreceptor drums 49. The intermediate transfer belt 69 is reveresely rotated, thereby a path for conveying the residual toner to the cleaning unit 37 is made short.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007546-A (JP)
Title: Double reverse rotation type synchronous blower
Inventor: AMIYA SADAYUKI
IPC: H02K21/24
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional reverse-rotation axial flow electric compressor comprising an axial flow compressor integrated with a motor and moving blades which reversely rotate with respect to each other without using stator blades to improve efficiency, that an output of an induction motor is limited, a cage-type rotor is troublesome in manufacturing, and cost is increased, and then to change the cage-type rotor of a rotor to a permanent magnet to enable the rotor to rotate using an inverter.  <P>SOLUTION: In a double reverse rotation type synchronous blower, the rotor (6) is equipped with a north pole and a south pole of the permanent magnet according to the pole number of a rotating magnet field (5). An axial blade (4) is mounted to the periphery of the rotating magnetic field (5), and a rotor blade (7) is mounted to the periphery of the rotor (6). The inverter is used for a power source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005139-A (JP)
Title: Ultrasonic diagnostic apparatus and analysis data display device
Inventor: MARUYAMA TOSHIE
IPC: A61B8/08
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately observe analysis data on trend data in a desired period.  <P>SOLUTION: A data analysis part 6 executes the analysis necessary for evaluating the growth of a fetus, for example, based on ultrasonic data collected from a subject by the ultrasonic scanning using a transmission/receiving part 2 and an ultrasonic probe 3 when the variation of the analysis data in time obtained based on the ultrasonic data of the subject are observed as trend data. On the other hand, a trend data generating part 73 generates the trend data in a regular display mode by using the analysis data obtained at the time and the past analysis data of the subject stored in an analysis data storing part 71, and further generates the trend data in an enlarged display mode by enlarging the display scale for an enlarged display period in the trend data in the regular display mode based on a display mode selecting signal and enlarged display period setting information fed from an input part 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011177-A (JP)
Title: Digital camera
Inventor: KONNO TOKUKATSU
IPC: G03B17/02
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of performing processing such as inclination correction or the like upon a subject image on a site where the subject image has been captured.  <P>SOLUTION: The present invention relates to a digital camera 1 including: an imaging apparatus for capturing a subject image via a photographing optical system; an image processing means for processing the subject image captured by the imaging apparatus; a display device for displaying the subject image processed by the image processing means; a coordinate designating means for designating coordinates on the display device; and a control device 9 for forming a corrected image by correcting the subject image on the basis of criteria determined at least at two points designated by the coordinate designating means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009015850-A (JP)
Title: Semiconductor device
Inventor: MITANI HIDENORI
IPC: G06F3/06
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATA controller with a built-in flash memory, for easily expanding the capacity of a memory card by being connected.  <P>SOLUTION: A built-in flash memory 14 and an ATA controller part 2 are integrated on a chip, and a controller connecting interface 20 is further mounted thereon. Each semiconductor device 1 can be connected to each other by the controller connecting interface, and the semiconductor device 1 detects input conditions of a control signal group FC1 and a data bus FIOB1 according to the timing of releasing a reset signal CRST just after power-ON to determine operation as an ATA controller or operation as an extension flash memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012638-A (JP)
Title: Take-out method and take-out apparatus of molded product and mold used for this take-out method
Inventor: NISHIDA KAZUHIKO
IPC: B29C45/42
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a take-out method and a take-out apparatus of a molded product that solve the problem that the conventional take-out apparatus, when fitted with a heating means such as a heater for the suction pad to take measures against the marks of the suction pad on the molded product, leads to a complexity of the take-out apparatus and to a cost rise, and to provide a mold.  <P>SOLUTION: In taking out the molded product P from the molds 14, 16 of an injection molding machine using the take-out apparatus 25 equipped with the suction pad 31, the pad 31 is put into contact with the injection molding machine body 15, 17 or the molds 14, 16 and then stuck by suction to the molded product P to take it out of the mold 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014845-A (JP)
Title: Display device
Inventor: AIDA TETSUYA
IPC: G09F9/30
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device suppressing a flicker caused by a change of parasitic capacitance between a source electrode (a drain electrode) and a gate electrode and capable of enhancing operational speed of a thin film transistor.  <P>SOLUTION: A channel region 5a comprising the source electrode 6 and the drain electrode 7 of the thin film transistor 1 of the display device 100 are respectively superposed on the gate electrode 31 and a semiconductor layer 5; and at least portions of the source electrode 6 and the drain electrode 7 are extended to be opposed and parallel to each other in an inclined state by a prescribed angle (<45°) to a direction Y in which the gate electrode 31 is extended when two-dimensionally viewed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014361-A (JP)
Title: Heat pump type water heater
Inventor: OKUZAWA KENJI
IPC: F24H1/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of preventing shortage of hot water in a hot water storage tank in a use time zone.  <P>SOLUTION: In this heat pump type water heater performing a boil up operation for storing hot water of a prescribed set temperature (for example, 80°C) in a hot water storage tank in a prescribed time zone, and an additional boil up operation for additionally boiling up the hot water of prescribed amount (for example, 50 litters) when the amount of hot water in the hot water storage tank reaches a prescribed remaining amount (for example, 50 litters) in the use time zone, a control section 30 is disposed to perform the additional boil up operation at a set temperature (for example, 65°C) lower than the set temperature of the additional boil up operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019116-A (JP)
Title: Wear resistant ring for piston
Inventor: WATANABE IZUMI
IPC: F02F3/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wear resistant ring for a piston capable of compatibly materializing both of improvement of durability and improvement of cooling performance without causing steep rise of manufacturing cost in the wear resistant ring integrating a member for forming a coolant channel.  <P>SOLUTION: A second inner circumference surface 62c positioned at an outer circumference side of a first inner circumference surface 62a positioned at a piston top surface side is formed at a piston anti-top surface side of an inner circumference surface 62 of a wear resistant ring body 6. Consequently, cross-section of the oil channel 51 is expanded while securing sufficient strength of the piston by securing large distance between a hollow part inner wall of the piston top surface and the oil channel 51, and piston cooling performances are improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021264-A (JP)
Title: Thin film field effect transistor
Inventor: IMAI SHINJI
IPC: H01L29/786
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT which has high field effect mobility, little threshold fluctuation, strong adhesiveness and superior impact resistance stability.  <P>SOLUTION: The thin film field effect transistor is a thin film field effect element including a gate electrode 2, a gate insulating film 3, an active layer 4, a source electrode and a drain electrode on a substrate. The gate insulating film 3 contains an organic insulating material, and the thin film field effect element has an intermediate layer 7 containing an inorganic material between the active layer 4 and the gate insulating film 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021736-A (JP)
Title: Sheet structure for communication
Inventor: OUCHIDA MACHIKO
IPC: H04B13/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet structure for communication which can highly efficiently transmit information and power, and be easily installed on a wall surface, on top or bottom of a pedestal or on the floor.  <P>SOLUTION: The sheet structure for communication performs communications by propagating electromagnetic waves. The sheet structure for communication is made of a planar substrate having a dielectric constant of 1.0-15.0 at frequencies of 800 MHz-10 GHz, wherein one surface of the substrate has a portion including a conductor A and a portion not including the conductor A, the other surface of the substrate has a conductor B over 90% or more, and an adhesive layer is provided on the other surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301519-A (JP)
Title: Led single lamp traffic light
Inventor: MIYANAGA RYOICHI
IPC: F21S2/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and light-weight traffic light by using only one lamp unlike a conventional three-lamp type, combining high luminance LEDs of three colors with one circular light emitting display part, and emitting the light of a required color among the three colors.  <P>SOLUTION: The traffic light uses only one lamp unlike a three-lamp traffic light. The high luminance LEDs of the three colors are combined in one light emitting display part, and a function of emitting and blinking light by temporally adjusting the required colors 4, 5 and 6 is provided. In addition, to display an arrow or a symbol or the like, several kinds of display symbols can be indicated in one light emitting part by emitting or blinking the light, thereby minimizing the number of instruments required for light emitting display as the traffic light. Furthermore, this traffic light is applicable to an indicator in an emergency/disaster or a waiting time indicator for pedestrians.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009002349-A (JP)
Title: Fully controlled free-piston engine
Inventor: GRAY CHARLES L JR
IPC: F04B17/05
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To stop a combustion piston and a pumping piston at such a position as to provide the combustion piston with a proper top dead center position.  <P>SOLUTION: The device comprises at least one duel piston assembly. When the pumping pistons 15 and 16 move from a bottom dead center to a top dead center, fluid is sucked at low pressure through a low pressure fluid suction valve into a fluid pressure cylinder 12. When the pumping pistons move from the top dead center to the bottom dead center, fluid is discharged at high pressure that is higher than the low pressure. A position indicator on the duel piston assembly is read, and a position signal is generated. Based on the position signal, an electronic control unit determines a stop position of the duel piston assembly with which a target compression ratio is provided. The electronic control unit generates an instruction signal for closing the low pressure fluid suction valve at a constant stroke so as to stop the duel piston assembly at the instructed stop position. The target compression ratio is thus achieved by extracting force of fluid pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021342-A (JP)
Title: Semiconductor laser device
Inventor: MURASAWA SATOSHI
IPC: H01S5/343
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser device which can sufficiently be used for a light source of a regeneration system optical disc system, and is formed of a group III nitride having a stable self-excited oscillation characteristic.  <P>SOLUTION: This semiconductor laser device has: an n-type clad layer 13 which is formed on a substrate 11 and formed of Al<SB>x</SB>Ga<SB>1-x</SB>N; an MQW active layer 15 formed on the n-type clad layer 13; a p-type clad layer 19 which is formed on the MQW active layer 15 and formed of Al<SB>y</SB>Ga<SB>1-y</SB>N; a p-type contact layer 20 formed on the p-type clad layer 19; and an n-type reflection retarding layer 12 which is formed between the substrate 11 and the n-type clad layer 13, and formed of Al<SB>z</SB>Ga<SB>1-z</SB>N. An Al composition x in the n-type clad layer 13, an Al composition y in the p-type clad layer 19, and an Al composition z in the n-type reflection retarding layer 12 satisfy a relationship of x<z and y<z.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021797-A (JP)
Title: Method and system for distributing image
Inventor: SHIRAISHI SHINICHI
IPC: B60R11/02
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for distributing an image suppressing the usage of a network band and reducing the data-processing load of receiving nodes, when the resolutions required for the receiving nodes differ, in a network having the reception nodes using image data.  <P>SOLUTION: Encoded piece of data is obtained through arithmetic operations, based on the pixel data of pixels contained in image regions formed by dividing an original image, a plurality of images consisting of the set of the encoded data are prepared and the plurality of images are distributed. Upon receiving the images, the receiving node combines the encoded data with them, in response to the resolutions of the required images and prepares the images to be used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025592-A (JP)
Title: Fuel property detector
Inventor: SERAI TETSURO
IPC: G01N21/33
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel property detector capable of precisely detecting the concentration of an aroma component concentration contained in gasoline.  <P>SOLUTION: The fuel passage in a fuel property sensor 1 is constituted of one measuring passage 22 and three bypass passages 23 both of which are parallel to each other and the light path length of ultraviolet rays in the measuring passage 22 is made shorter than the measuring passage of a conventional fuel property detector. By this constitution, the detection signal level of a phototransistor 4 when the concentration of the aroma component is low is made higher than before by reducing the absorbing degree of ultraviolet rays by the aroma component when advancing ultraviolet rays through the measuring passage 22 and the detection signal width of the light detecting element corresponding to the actually developable concentration range of the aroma component in gasoline can be magnified, thereby enabling the highly precise detection of the concentration of the aroma component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027290-A (JP)
Title: High-frequency circuit unit
Inventor: SAITO SHUJI
IPC: H01R12/04
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent electric field interference between terminals without deteriorating a freedom of terminal alignment.  <P>SOLUTION: A high-frequency circuit unit 10 is equipped with a circuit board 12 in which a high-frequency circuit is formed, a plurality of signal terminals 16 erectedly installed on the circuit board 12, a plurality of low impedance terminals 18, 20, 22 arranged between these signal terminals 16, and a conductive case 24 surrounding the circumference of a terminal alignment constituted of these terminals 16 to 22. The low impedance terminals have characteristics as grounding electrode in a high-frequency circuit, for example, the grounding terminal 18 connected to the reference potential (GND) or a terminal 20 for power supply connected to a capacitor. The conductive case 24 is connected directly to the reference potential (GND) in the high-frequency circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027297-A (JP)
Title: Fuel battery system, operation method of fuel battery, and fuel battery vehicle
Inventor: UCHIMURA MASANOBU
IPC: H01M8/10
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery system which recovers the power generation performance of a fuel battery and improves the durability of the fuel battery.  <P>SOLUTION: The fuel battery system includes the fuel battery 10, status detecting means 50 and 60, a potential determining means 90, and potential control means 30, 70, and 90. The fuel battery 10 contains platinum as an electrocatalyst. The status detecting means 50 and 60 detect the state of the fuel battery 10. The potential determining means 90 determines target potential equivalent to a target value of the air electrode potential of the fuel battery 10 based on the detected state of the fuel battery 10. The potential control means 30, 70, and 90 recover the power generation performance of the fuel battery 10 by lowering the air electrode potential of the fuel battery 10 to the determined target potential.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023159-A (JP)
Title: V groove machining method and device
Inventor: AKIYAMA TAKANOBU
IPC: B23B5/14
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain machining of high accuracy in which apexes of square pyramids are aligned as a whole not depending on accuracy of a machine.  <P>SOLUTION: A cutting tool is relatively fed relative to a workpiece in a first direction, and machining for creating a first V groove extending in the first direction on a surface of the workpiece is repeated. The first V groove is machined at a predetermined pitch, the cutting tool is moved along the first V groove, and the first V groove is scanned by a distance sensor. A distance to a groove bottom of the first V groove is measured, and waviness of the groove bottom of the first V groove along the first direction is detected. Based on the detection result of the waviness, while correcting a position of the cutting tool at respective machining positions of a second V groove, the cutting tool is relatively fed relative to the workpiece in a second direction perpendicular to the first direction, machining for creating the second V groove on the surface of the workpiece is repeated, and the second V groove is machined at a predetermined pitch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027782-A (JP)
Title: Light emitting device
Inventor: KAYAO TOMOAKI
IPC: H01L33/48
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device that has uniform and high light intensity over ends of a linear light source device using a single light emitting element.  <P>SOLUTION: The light emitting device comprises: a substrate; the light emitting element arranged on the substrate; a pair of reflecting members provided to the substrate with the light emitting element interposed; and a light-transparent member covering the light emitting element and at least portions of the pair of reflecting members. The light-transparent member has a first side surface exposed on a side surface of the light emitting device and a second side surface opposed to the first side surface, and has a groove portion which extends from the first side surface to the second side surface above the light emitting element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026778-A (JP)
Title: Equipment information management server, equipment information management terminal and equipment information management system
Inventor: MICHIYUKI YASUYO
IPC: G05B23/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment information management server that reduces the use of public lines by acquiring plenty of accurate equipment information efficiently at a plant failure.  <P>SOLUTION: The equipment information management server 1 includes an equipment information download database 17 in which lists of equipment information associated with each corresponding apparatus configuring a plant by the combination of an apparatus name and a failure description and lists of equipment information of apparatus classes the same as or similar to each apparatus are stored as a database. When receiving a failure signal from a plant monitoring and control system 3, the server searches the equipment information download database 17, based on the apparatus name and failure description acquired from the failure signal, for a list (search condition) of equipment information that may be useful for handling the failed apparatus. When an equipment information management terminal 2 at a site 200 makes a request to download required equipment information, the list of equipment information is also added in the equipment information download database 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024188-A (JP)
Title: Method for producing aromatic nitrile
Inventor: YAMAMOTO KAZUNARI
IPC: C07C255/51
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic nitrile in a high yield, stably with time and economically advantageously by performing ammoxidation by the gas phase catalytic reaction of an alkyl-substituted aromatic hydrocarbon.  <P>SOLUTION: This method for producing the corresponding aromatic nitrile by performing the catalytic reaction of the mixed gas containing the alkyl-substituted aromatic hydrocarbon, ammonia and oxygen on the catalyst is provided by using the catalyst constituted by the oxides of vanadium and chromium, having the ≥0.10 and ≤0.30 cc/g total volume of pores of the catalyst having a ≥100 Å diameter, and a carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT