baber/WOPTO huggingface dataset:
Patent JP-2009008729-A (JP)
Title: Particpatory organization learning server and participatory organization learning program
Inventor: TOKUTOME TAKERO
IPC: G06Q50/20
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To repeatedly utilize a question for teaching materials in a test for study of a participant.  <P>SOLUTION: The question for the teaching materials and its answer, a related question in connection with description and its answer, and an input form for the description are transmitted to a client terminal 3 which has answered to the question for the teaching materials. A server 2 correlates the related question data and its description data acquired from the client terminal 3 with the question for the teaching materials and stores the data in a data storage means. The server 2 transmits a description bulletin board which includes a list of the answer, the description, the related question to another client terminal 3 which has answered to the question for the teaching materials. The client terminal 3 can test the related question published on the description bulletin board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286183-A (JP)
Title: Rotor seal
Inventor: ABE YOSHIO
IPC: F04C15/00
Filed: 2007-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the clearance between a rotor and a rotor frame in a displacement type fluid motor and a compressor.  <P>SOLUTION: The two rotors each having at least three mountains are stored in the rotor frame or the two rotors each having an approximately peanut shell-shaped cross section are stored in the rotor frame. The rotor frame has a suction port in one side and a discharge port in the other side, and a groove having a hitch wide to the corner is provided at the front end of each rotor and a seal with a hitch pushed from the corner by a spring is provided therein. The seal can be provided with a leg. The spring is put in a pipe, and water is filled in the pipe or in a hole provided in the center of the spring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007810-A (JP)
Title: Earth retaining wall structure and method of constructing earth retaining wall structure
Inventor: KANAI MAKOTO
IPC: E02D5/20
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining wall structure which is constructed without taking a long construction period of time, and can suppress deformation generated in an earth retaining wall without arranging short struts.  <P>SOLUTION: The earth retaining wall structure 100 is composed of the earth retaining wall 51 which is formed of a steel sheet pile 10 having a shape of a polygon having angles not smaller than those of a pentagon in a plan view, and a steel support member 50 annularly formed so as to abut on internal peripheral surfaces of the earth retaining wall 51. The support member 50 is formed of a plurality of H beams 20 arranged so as to abut on the internal peripheral surfaces of respective upper sides of the earth retaining wall 51, reinforcing steel plates 40A, 40B attached to both the H beams 20 which are adjacent to each other, and mortar 30 interposed between the H beams 20 which are adjacent to each other for transmitting compressive stress between the H beams 20 which are adjacent to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010697-A (JP)
Title: Portable electronic apparatus
Inventor: MIURA TAKATSUGU
IPC: H04N5/232
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress current consumption while using a camera as an illuminance sensor.  <P>SOLUTION: A portable electronic apparatus includes a camera module 1 having a camera part (image sensor 10) having a plurality of light receiving elements (photodiode array 100) arranged in row and column directions, and a digital signal processing part (DSP 11) for performing digital signal processing of a light receiving signal generated by the camera part and outputting a photographed image; a displaying part (LCD monitor 5); an illuminating part (backlight 6) having a light emitting element; and a main control part (baseband processing part 3) for executing a camera mode for displaying the photographed image outputted from the camera module 1 on the displaying part and an illuminance sensor mode for using the camera part to adjust the brightness of the displaying part, wherein the main control part adjusts the brightness of the displaying part on the basis of a portion of the light receiving signal outputted from the light receiving elements in the illuminance sensor mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008064-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: SAHASHI TOSHIYASU
IPC: F02M61/16
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device for an internal combustion engine, which prevents defects caused by deposits accumulated on a clearance portion in the injector.  <P>SOLUTION: An ECU reads in data Tf from a fuel temperature sensor detecting fuel temperature in a common rail (S2), performs a processing of calculating a fuel temperature weighting coefficient k from a weighting map (S3) and calculates a fuel temperature integration value (S4). The fuel temperature integration value is obtained from ΣTf=k×Tf+ΣTf. When the fuel temperature integration value ΣTf is larger than a predetermined value w (S5:YES), it is determined that a deposit amount reaches a specified one and a warning lamp is lighted (S6).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011369-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an increase in the data memory capacity in a control means for controlling a light emitting means while achieving a higher effect of game performance by the light emitting means.  <P>SOLUTION: The factor of (maximum degree of brightness-minimum degree of brightness+1) for each of periods is calculated to be defined as switching frequency, wherein the maximum degree of brightness is the target degree of brightness and the minimum degree of brightness is the target degree of brightness during the most preceding period. When the target degree of brightness is lower than the target degree of brightness during the most preceding period, the minimum degree of brightness is switched to the target degree of brightness and instead, and the maximum degree of brightness is shifted to the target degree of brightness during the most preceding period. The factor of (time of period/switching frequency) is calculated to be defined as switching time in switching to the subsequent degree of brightness after the moment of the shift to a certain degree of brightness. The lighting time of a lamp per unit time is so gradually altered as to make the degree of brightness rise or lower for each switching time. A top frame lamp unit mounted on the game frame comprises LEDs of the top frame lamps and drive parts such as a drive motor, a gear and a shaft for driving the LEDs of the top frame lamps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016948-A (JP)
Title: Radio wave state management system, radio wave state measuring method and radio wave state management apparatus
Inventor: IWASHITA NAOHITO
IPC: H04W24/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave state management system and a radio wave state measuring method which enable a user to acquire the sense of usage in actual communication without measuring the radio wave state by driving a vehicle for radio wave measurement.  <P>SOLUTION: In the mobile radio communication system, a mobile communication terminal transmits a usual communication signal with communication quality information and position information to a base station device and the radio wave state is managed in association with map information on the basis of the information so that the information is read and displayed as necessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014026-A (JP)
Title: Hydraulic automatic tensioner
Inventor: GOTO SHIRO
IPC: F16H7/12
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic automatic tensioner allowing a check ball forming a hydraulic damper to easily separate from a seat surface.  <P>SOLUTION: A lower end of a passage 24 formed in a plunder 19 is opened in a lower surface of a projecting part 25 formed on a lower surface of the plunder 19 and brings a pressure chamber 22 defined below the plunger 19 into communication with a reservoir chamber 23 provided above it. The seat surface 26 is formed on a lower end opening of the passage 24 and the check ball 28 is arranged to freely contract with and separate from the seat surface 26. Roundness of the seat surface 26 at a part with which the check ball 28 contacts is set to be lower than a central through hole part 24a of the passage 24 formed in the plunger 19 so that even when the seat surface 26 abrades, its abrasion amount is uneven in a circumferential direction, a surface tension of hydraulic fluid intervening in a contact portion with the check ball 28 becomes uneven and separation of the check ball 28 is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318159-A (JP)
Title: Bipolar transistor and method of manufacturing the same
Inventor: HUIZING HENDRIK G A
IPC: H01L29/165
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar transistor, which is approached to a Johnson limit over a wide band.  <P>SOLUTION: The bipolar transistor comprises a collector region 1, an emitter region 2 and a base region 3, and a semiconductor area 4 extends between the collector region 1 and the base region 3. The collector region 1 is doped such that the semiconductor area 4 is fully depleted, and the magnitude of the intrinsic electric field in the semiconductor area 4 is at least substantially independent of the applied doping types and the doping concentration in the semiconductor area 4. The comparatively thin semiconductor area 4 between the base region 3 and the collector region 1, allows ultrafast bipolar transistors with a high cutoff frequency and an improved breakdown voltage to be manufactured. The product of the cutoff frequency and the collector-emitter breakdown voltage of these bipolar transistors exceeds the Johnson limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009012111-A (JP)
Title: Polishing material for blasting and blasting method using the same polishing material
Inventor: MASE KEIJI
IPC: B24C1/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide polishing material for blasting and blasting method, which makes a surface into a glossed surface, polishes and makes the surface into a mirror surface without making the surface into a satin-finished surface, and removes surface ruggedness.  <P>SOLUTION: In this blasting method, the polishing material formed into a planar shape having a plane, having the maximum dimension (plate diameter) in the plane shape in the range of 0.05-10 mm and also having the plate diameter of 1.5 to 100 times as many as thickness, is injected by inclining an incident angle to the surface of a workpiece. In this case, the injected planar polishing material slides on the surface of the workpiece, while bringing the plane into sliding contact with the surface of workpiece. As a result, the surface of the workpiece is flattened by removing only crest parts without increasing depths of trough parts in a rough curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008017493-A (JP)
Title: Media processing system and method
Inventor: MILLER RICHARD G
IPC: H04N7/50
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing architecture capable of decompressing and processing video data simultaneously or approximately simultaneously for producing multimedia images.  <P>SOLUTION: A media processing system is provided including a DRAM that includes a plurality of storage locations for storing digital data being processed by the media processing system, the digital data including video that is compressed in a standardized format, a system for processing the digital data that include the standardized format compressed video data to produce compressed video images and image data, a system for decoding the standardized format compressed video images to generate full motion video pixel data, a system for sharing the DRAM between the processing means and the decoding means. The media processing may have a plurality of processing elements connected together in parallel, and a system for controlling and distributing to each of the processing elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017960-A (JP)
Title: Game machine
Inventor: AOKI YUTARO
IPC: A63F7/02
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To synchronously output special sound effects corresponding to a prescribed game state in a plurality of game machines.  <P>SOLUTION: When the game machine is activated, reproduction of the special sound effect is started in the state that sound volume setting is mute. Thereafter, when the prescribed game state is started, the sound volume setting for the special sound effect is changed from a mute state to such a sound volume that it is audible to a player. In such a manner, just by simultaneously activating the plurality of game machines, the state that the special sound effect is reproduced in a synchronous state inside the game machines is attained. Then, just by changing the setting of the sound volume of the special sound effect in response to the start of the prescribed game state, the special sound effect can be output in the synchronous state from the respective game machines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020638-A (JP)
Title: Internal control correspondent type business system
Inventor: KAWANISHI ATSUSHI
IPC: G06Q10/06
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To acquire ID unique for every slip without deteriorating performance in an internal control correspondent type business system which can cope with internal control while using a familiar conventional business system.  <P>SOLUTION: This internal control correspondent type business system automates the business flow by using a computer, and is provided with a means for making a computer operate as a business system for creating a slip and a means for making the computer operate as a workflow engine system for managing the approval route of the slip. The workflow engine system is provided with an approval route management table in which users who should approve the slip are registered, and requests for an approval through an approval route based on the approval route management table to the user who should approve the slip created by the business system, and GUID is used as an ID for specifying the slip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018904-A (JP)
Title: Paper feeder of image forming device
Inventor: MURAMOTO KOJU
IPC: B65H1/24
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder of an image forming device capable of changing pressure for pushing up a pushing-up plate of the paper feeder depending on an ordinary paper and a long paper (continuous paper) and pushing up the pushing-up plate by proper pushing-up pressure.  <P>SOLUTION: When feeding ordinary paper, recording paper sheets are stacked on a paper feeding tray 23 and the pushing-up plate 24 across both of them. Since the pushing-up plate 24 is pushed up by the action of a pushing-up spring 25, a part close to a tip of the recording paper P comes into pressure-contact with a paper feeding roller 21 to feed the recording paper P by rotation of the paper feeding roller 21. When a paper feeding cassette 28 exclusively for long paper is mounted, a pushing-in part 28a comes into contact with a rear end of a scooping-up plate 27 to press the scooping-up plate 27 in the direction of an arrow mark c so that a tapered end part 27e at a tip of the scooping-up plate 27 is pushed into a lower side of a tapered end part 26e of a holding plate 26, which is pushed up in the upward direction. The pushing-up spring 25 boosts the pressure for pushing-up by the amount of thickness of the scooping-up plate 27 and increases the force for bringing the long paper PL and the paper feeding roller 21 into pressure-contact mutually to solve a problem of unstableness in feeding paper due to insufficient pressure for pushing-up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019179-A (JP)
Title: Sliding member and sealing device
Inventor: ANZAI YUJI
IPC: F16J15/18
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device and a sliding member, causing neither sealing device abrasion nor protrusion damage even on a high temperature-high pressure conditions, suppressing abrasion of mate materials even when the sliding mate material is an aluminium alloy, hardly causing working fluid leakage due to increase of sliding frequency, excellent in durability and suitable for sealing of a valve device of an automobile hydraulic power steering.  <P>SOLUTION: A sealing device 10 and a sliding member are produced from a molding of a composition comprising 50-85 mass% fluororesin selected from tetrafluoroethylene copolymers of polytetrafluoroethylene with ≤1 mass% fluorine-containing comonomer, 5-10 mass% carbon fiber, 5-20 mass% powder of a copper-zinc-based alloy such as brass, and 5-20 mass% zinc oxide whisker having a three-dimensional needle crystalline structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026174-A (JP)
Title: Coordinate input device
Inventor: HOKUSO ATSUSHI
IPC: G06F3/041
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate input device that reduces malfunction of an information processing apparatus resulting from an input error.  <P>SOLUTION: The coordinate input device comprises vibration sensors 18 and 19 for detecting an operating vibration caused in a touch panel 12 upon a touch input operation, and a vibration waveform identification part 15 for identifying whether or not the touch input operation is a normal operation by the operating vibration detected by the vibration sensors 18 and 19. The vibration waveform identification part 15 determines whether or not the touch input operation is normal by comparing the waveform pattern of the detected operating vibration with reference waveform patterns of operating vibrations caused upon normal operations which are stored in a waveform pattern storage part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022640-A (JP)
Title: Structure and magnetic resonance imaging system using this structure
Inventor: TAKAHASHI HIROYUKI
IPC: A61B5/055
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which can favorably reduce noise and a magnetic resonance imaging system using this structure.  <P>SOLUTION: The system has a structure which consists of members made of fiber-reinforced resin materials including reinforcing fibrous base materials and arranged adjacent to each other and exhibits sound deadening property. The adjacent members made of the fiber-reinforced resin materials exhibit rigidity different from each other and contain different amount of reinforcing fibrous base materials. In this manner, they exhibit different rigidity in adjacent direction. Also, at least one of a vacuum container having magnetostatic field coils for forming a uniform magnetic field space, an RF coil, a gradient magnetic field coil and a sound source generating sound of the system is covered with the structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031398-A (JP)
Title: Manufacturing method of color filter for liquid crystal display device, and color filter for liquid crystal display device
Inventor: SHIRAISHI SEIKO
IPC: G02F1/1335
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color filter for a liquid crystal display device, to manufacture the color filter preventing a second photospacer from being peeled off without restrictions on design.  <P>SOLUTION: [A] A first mask PM11 having a pattern corresponding to a first photospacer Ps-1e and a pattern corresponding to a second photospacer Ps-2e and not wider than the pattern of the first photospacer is used to apply first exposure, development, and postbaking to a coating, thereby forming a second photospacer Ps-2' which has the same height as the first photospacer. [B] A second mask PM12 having a pattern corresponding to the second photospacer is used to apply second exposure L2 to the second photospacer, thereby forming the second photospacer. The wavelength of the second exposure is 185 and/or 254 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032491-A (JP)
Title: Electrolytic solution and battery
Inventor: IHARA MASAYUKI
IPC: H01M10/0567
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of improving cycle characteristics.  <P>SOLUTION: The battery includes a positive electrode 21, a negative electrode 22, and an electrolytic solution that is impregnated into a separator 23 disposed between the positive electrode 21 and the negative electrode 22. A solvent of the electrolytic solution contains a compound having an oxalic acid silyl ester type structure. The electrolytic solution is improved in chemical stability as compared to a case not containing the compound, thus suppresses a decomposition reaction, so that the battery is hardly lowered in discharge capacity even if charge and discharge are repeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031979-A (JP)
Title: Image processing device and digital camera
Inventor: KANEHIRO AKIRA
IPC: G06T5/20
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate checking of blurring in a digital camera.  <P>SOLUTION: A user changes the display magnification of a display image by depressing a TELE button 43/a WIDE button 42. That is, when a user depresses the TELE button 43, the enlarged image is displayed, and when a user depresses the WIDE button 42, the reduced image is displayed. This zooming processing is applied to both right and left display areas, and the same area can always be observed in both right and left display areas. Furthermore, by depressing cross buttons (upper, lower, left and right) 44-47, the image displayed in the display area can be moved (scrolled). That is, the display area can be moved in the direction of the depressed button while the current display size is maintained. When the right button 47 is depressed, for example, an image area to the right of the currently displayed image can be observed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031581-A (JP)
Title: Image forming apparatus, its conveyance control method, program and storage medium
Inventor: HASHINASHI AKIRA
IPC: B41J29/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing fusion of toner for every recording medium without causing cost rise and upsizing, and also without unnecessarily lowering productivity.  <P>SOLUTION: A CPU 171 discriminates whether or not the density signal value Vn of an ejection surface is equal to or under a toner density threshold Vth (S7). When Vn≤Vtn, the CPU 171 discriminates whether or not an added value Vsum of toner amount Vn on the ejection surface and toner amount Vn-3 on a stacking surface is equal to or under a threshold V1 (S8). When Vsum≤V1, the CPU 171 sets a paper ejection interval as usual (S10). When the added value Vsm>V1, the CPU 171 sets the paper ejection interval so that the paper ejection interval may be extended (made longer) (S11).  <P>COPYRIGHT: (C)2009,JPO&INPIT