baber/WOPTO huggingface dataset:
Patent JP-2007335956-A (JP)
Title: Digital television receiver
Inventor: URASAKI KENJI
IPC: G09G3/36
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive digital television receiver capable of performing excellent image display by using a line memory and a digital display with various characteristics.  <P>SOLUTION: In the digital television receiver including: the line memory to which a received digital video signal is supplied; a video signal processing section 12 for applying write/read control to the line memory and optionally extending the signal read from the line memory in vertical and horizontal directions; frequency measurement section 11 for measuring frequencies of horizontal and vertical synchronizing signals of the received digital video signal; a control section 13 for controlling the operation of the video signal processing section 12; and the digital display apparatus 14 for displaying an image outputted from the video signal processing section 12, the control section 13 controls a magnification rate in the vertical direction in the video signal processing section 12 depending on a measurement result by the frequency measurement section 11 and the characteristics of the digital display 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333844-A (JP)
Title: Counter roller cleaning device and image forming apparatus provided with the same
Inventor: HIGURE YUTAKA
IPC: G03G15/16
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter roller cleaning device capable of removing foreign matters stuck to the counter roller, and preventing an intermediate transfer belt from meandering, and to provide an image forming apparatus equipped with the counter roller cleaning device.  <P>SOLUTION: The counter roller cleaning device includes the intermediate transfer belt 203 that conveys a toner image, while holding it thereon; the counter roller 205A disposed opposite a secondary transfer roller 207 at a position where the toner image is transferred to a recording material by the secondary transfer roller 207 via the intermediate transfer belt 203; a stainless plate 206 for removing foreign matters stuck to the surface of the counter roller 205A; and a bias power source 209 for applying transfer bias, used for transferring the toner image on the intermediate transfer belt, to the recording material between the counter roller 205A and secondary transfer roller 207. The stainless plate 206 is longer than the secondary transfer roller 207; and since the secondary transfer roller 207 is shorter than the stainless plate 206, foreign matters sticking to the counter roller 205A can be removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336434-A (JP)
Title: Pll oscillation circuit
Inventor: KIMURA HIROKI
IPC: H03L7/08
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL oscillation circuit capable of preventing deterioration in a phase noise characteristic and a spurious characteristic of a VCO output.  <P>SOLUTION: The PLL oscillation circuit of digital control includes a VCO 1, frequency divider 2, a reference oscillation circuit 3, an A/D converter 4, a phase comparator 5, a digital filter 6, a D/A converter 7. An analog filter 8, a reference signal supplied from the reference oscillation circuit 3 passes through a narrow band crystal filter (MCF) 11, from which the signal is outputted to the A/D converter 4 so as to eliminate noise, jitter and spurious waves included in the reference signal, resulting in that the PLL oscillation circuit can prevent the deterioration in the phase noise characteristic and the spurious characteristic of the VCO output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336444-A (JP)
Title: Vehicle dispatch processing system
Inventor: ITO SATOSHI
IPC: H04W4/02
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle dispatch processing system automatically notifying a staying mobile station of an alarm message, preventing the occurrence of human-induced errors and managing mobile stations.  <P>SOLUTION: The vehicle dispatch processing system comprises the mobile stations 11-14 which transmit position moving state information by radio equipment and a management center 20 which gathers the position moving state information from the respective mobile stations 11-14 through a base station 21 by polling and manages the respective mobile stations. The management center 20 measures the staying duration of the respective mobile stations 11-14 based on the gathered positions and moving state information of the respective mobile stations 11-14 and notifies the mobile station staying over the fixed time of the alarm message. Then, the management center 20 retrieves an optimum mobile station when vehicle dispatch is requested from a customer, and preferentially allocates the mobile station of shorter staying duration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332931-A (JP)
Title: Variable displacement compressor
Inventor: INOUE YOSHINORI
IPC: F04B27/14
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement compressor capable of suppressing errors due to vibration and heat, and accurately detecting flow rate of a compressor.  <P>SOLUTION: A flange member to be joined to a housing 11 is provided, and the flange member forms a flange passage between external refrigerant circuit 36 and a refrigerant passage within the housing 11. A variable displacement compressor has a movable element 53 that is movable in response to flow rate of a refrigerant gas in the flange passage, and has a magnet 57, and a detection sensor 60 for detecting a flux density of the magnet 57. The flange member has a movable element housing portion for housing the movable element 53, and the movable element 53 has a slide contact member for slidingly contacting with an inner wall surface of the movable element housing portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004306-A (JP)
Title: Fuel cell
Inventor: INAGAKI TOSHIYUKI
IPC: H01M8/24
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of imparting a load to a laminated body in correspondence with a difference in lengths of the laminated body or thicknesses of an end plate, without preparing load-adjustment screws of different lengths.  <P>SOLUTION: A load-adjustment screw 41 for adjusting a compression load to be imparted to the cell laminated body 22 by moving along its lamination direction is provided at an end plate 16 arranged outside in the lamination direction of the cell laminated body 22 made by laminating a plurality of cells 21. The end plate 16 is provided with a stopper 31 made by forming a female screw 34 for the load-adjustment screw 41 to fit into as far as protruding toward a side of the cell laminated body 22, in a state with its rotation around an axis regulated against an end plate main body 30 of the end plate 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006245629-A (JP)
Title: Electrolytic capacitor
Inventor: USHIMOTO JIYUNICHI
IPC: H01G9/02
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which short circuit failure rate is improved without having an adverse effect on the impedance characteristics by employing a novel electrolytic sheet having low density and tensile strength enhanced sharply without covering the air gap between fibers, and productivity is enhanced.  <P>SOLUTION: In the electrolytic capacitor where an electrolytic sheet is interposed between an anode foil and a cathode foil, the electrolytic sheet is made of unbeaten or slightly beaten natural vegetable fibers by a cylinder machine. It is then impregnated, under dry sheet state, with refining solution of paper force reinforcement agent from which impurities are removed thus obtaining an electrolytic capacitor having a density of 0.20-0.70 g/cm<SP>3</SP>, tensile strength of 1.1 kg/15 mm or above, and a thickness of 20-70 μm where the impurity of the electrolytic sheet is 500-650 V when it is evaluated by chemical treatment properties, and ESR is 0.2 Ω/1 kHz or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007067373-A (JP)
Title: Nitride semiconductor light emitting device
Inventor: HANAOKA DAISUKE
IPC: H01S5/343
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting device using a material not allowing a drive voltage to be increased during driving and capable of occluding hydrogen inside of a package part.  <P>SOLUTION: A nitride semiconductor light emitting device 10 constitutes a package 20, with a cap 17 provided on an upper surface of a stem 11 by being discharged and press-bonded. The package 20 surrounds a heat sink 12, a nitride semiconductor laser element 13, an electrode pin 14, and a wiring 15. A sealing atmosphere 19 is sealed therein. At least inner surface of the cap 17 is plated with Ni and Pd capable of occluding hydrogen. At this time, by sealing gas containing oxygen as a sealing atmosphere 19, a characteristic deterioration of increasing a drive voltage can be prevented during driving.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026433-A (JP)
Title: Cache system and method for operating system supplementary disk
Inventor: AGUAVIVA RAUL
IPC: G06F3/06
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system mounting an operating system supplementary disk cache, using a subsystem supplementary memory resource.  <P>SOLUTION: As shown in Fig.2, a main system processor (central processing unit, for example) processes information related to the main system functions. A large-capacity storage device (hard disk for example) 210 stores information. The main system memory (main RAM for example) 230 stores a part of large capacity information into the cache. The main system supplementary memory (graphic subsystem RAM for example) provides subsystem operation (graphics operation, for example) with storage capacity, and provides the part of the large capacity information, related to the main system functions (functions executed by the main system processor, for example) with the supplementary storage device. The information (main system information, for example) cached into the subsystem supplementary memory 242 can be accessed directly by the main system processor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008001947-A (JP)
Title: Tin alloy plating film in which generation of whisker is suppressed and method for forming the same
Inventor: TAKAYANAGI KAZUAKI
IPC: C25D3/60
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of whiskers in a tin alloy electroplating film selected from a tin-copper alloy, a tin-silver alloy and a tin-copper-silver alloy without utilizing reflow treatment.  <P>SOLUTION: A void formation agent is incorporated into the electroplating bath to be used, thus fine voids are introduced into a plating film, so as to soften the film. In the case of a tin-copper alloy plating film, with the Vickers hardness of the plating film comprising no voids as 100%, voids are introduced in such a manner that the Vickers hardness is controlled to 80 to 95%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007012058-A (JP)
Title: File system for storing transaction records in flash-like media
Inventor: DODGE DAN
IPC: G06F12/00
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system capable of appropriately using a transaction file for restoring a file system.  <P>SOLUTION: File system software (47) included in the computer system (10) manages the file data and the system structure of files stored on a fixed data storage device (30) and, further, maintains a transaction file (220) stored in the flash-like media. The transaction file includes a plurality of transaction records that each include a logical header section and a logical data section. The logical header section of each transaction record corresponds to the spare memory area of two or more contiguous memory pages within the same block of the flash-like storage media, while the logical data section of each transaction record corresponds to the data memory area of the two or more contiguous memory pages.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008001002-A (JP)
Title: Method for manufacturing gasket
Inventor: HORIMOTO TAKAYUKI
IPC: H01M8/02
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gasket which can sufficiently largely set an opening part 33 of a gate 32 of a mold 31 and can prevent the shortage in filling from being caused by the increase in injection resistance when the gasket is integrally molded on a mounting member 1 by using the mold 31.  <P>SOLUTION: In a method for integrally molding the gasket on the mounting member 1 by using the mold 31, the gasket integrally has side parts with a height lower than a seal lip on either both sides or one side of the seal lip. The mold 31 has the opening part 33 for the pouring gate 32 at a position corresponding to the side part on the inner face of a cavity 34. The opening part 33 for the pouring gate 32 is set into an ellipse shape arranging a major axis (a) along the longitudinal direction of the gasket, and a molding material is filled into the cavity 34 from the opening part 33 set in this ellipse shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000519-A (JP)
Title: Game machine
Inventor: TAKAHASHI AKITOSHI
IPC: A63F7/02
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a symbol display device securing a game area and not impairing its visibility.  <P>SOLUTION: This game machine is provided with a transparent part in a game board, and disposed with a liquid crystal panel in front of the transparent part and a flat surface light source in its back. The light emitted from the flat surface light source transmits the transparent part and reaches the liquid crystal panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009286-A (JP)
Title: Cleaning device
Inventor: HAGIWARA YOSHIHIRO
IPC: G03G21/10
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which prevents failures in image by preventing a fluctuation in velocity of an image carrier.  <P>SOLUTION: When a gain (amplification gain) in changing frequency of a first brush roll 215 during rotation, when the first brush roll 215 comes in contact with a photoreceptor drum 11 is taken on the ordinate with reference to the resonance frequency of the image forming apparatus 10 as a whole, an area where the gain shows 6 db or higher (double amplification) is regarded as a resonance area, thus, the area with about ±10 Hz around about 60 Hz becomes a resonance area; and when the vibration having the frequencies of, especially, about 60 Hz is input, the input vibration is amplified significantly. By changing the bristle flux arrangement of rub-bristles 211 and setting the frequency during rotation, when the first brush roll 215 comes in contact with the photoreceptor drum 11 so as to be largely deviated from the resonance area of 50 Hz to 70 Hz, the resonance with the image forming apparatus 10 as a whole will not occur; and consequently, the load fluctuations in the photoreceptor drum 11 will not occur, and the occurrence of banding is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014146-A (JP)
Title: Stop control device for internal combustion engine
Inventor: MORII AKIYOSHI
IPC: F02D29/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately stop revolution of an engine in a target stop position without being affected by friction variation of the engine in a system for controlling a stop position of the engine revolution by torque of a MG (motor generator).  <P>SOLUTION: Based on intake air amount detected during idle operation of the engine 11, a coefficient of friction variation reflecting friction of the engine 11 is calculated. When the revolution of the engine 11 is stopped by stopping fuel injection and ignition of the engine 11, after the coefficient of friction variation is corrected in accordance with cooling water temperature of the engine 11, basic command torque corresponding to a crank angle position of the engine 11 is corrected by the coefficient of friction variation to determine final command torque. By performing feedforward control of torque of the MG 12 to generate this command torque, the revolution of the engine 11 is stopped in the target stop position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014182-A (JP)
Title: Turbofan engine
Inventor: KODAMA HIDEKAZU
IPC: F02K3/06
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbofan engine capable of increasing the intake air flow of a fan single-stage moving blade without increasing the diameter of a fan moving blade and the inside diameter of a casing, thereby increasing a bypass ratio to achieve low fuel consumption and low noise while reducing engine weight.  <P>SOLUTION: A hub-side leading edge part of the fan single-stage moving blade 10 for admitting air extends to the front side of an engine rather than a chip-side leading edge part and a midspan leading edge part thereof. The hub-side blade chord length of the fan single-stage moving blade 10 is larger than the chip-side blade chord length and the midspan chord length thereof, and the moving blade 10 is formed integrally. The radius of a root of the hub-side leading edge part is so set that a boss ratio is within a range of 0 to 0.4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017288-A (JP)
Title: Photoelectric conversion circuit, and solid-state imaging apparatus using this
Inventor: FUCHIGAMI TAKAAKI
IPC: H04N5/357
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion circuit and a solid-state imaging apparatus using this, capable of achieving improvement in photosensitivity or S/N improvement of light receiving signal by efficiently utilizing electrical quantity obtained from the photoelectric conversion element.  <P>SOLUTION: The photoelectric conversion circuit Pmn comprises a photoelectric conversion element PD for generating detection current i1 according to the amount of light received, a capacitor C1 whose one end is connected to one end of the photoelectric conversion element PD, for extracting a terminal voltage Va according to the integration value of the detection current i1 from the one end, and an amplifier AMP1 for inputting the terminal voltage Va of the capacitor C1 and generating corresponding amplification signal. The photoelectric conversion circuit outputs final light receiving signal (output current io) using the amplification signal of the amplifier AMP1, and comprises only current path through the photoelectric conversion element PD as the current path to become a charging/discharging path of the capacitor C1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019891-A (JP)
Title: Polyethylene sleeve
Inventor: TENMA KATSUTOSHI
IPC: F16L58/18
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene sleeve capable of satisfactorily maintaining function for preventing corrosion and electric erosion and reducing labor and time of work.  <P>SOLUTION: This polyethylene sleeve 10 is used in polyethylene sleeve technique coating a branch pipe 1 including a main pipe part 2 and a branch pipe part 3 with the polyethylene sleeve 10. A crosssection shape of a roughly cylindrical shape main pipe coating part 11 of the polyethylene sleeve 10 is constructed in a crosssection shape capable of storing from a bottom part of the main pipe part 2 to the distal end part the branch pipe part 3, for example, a diameter of the roughly cylindrical shape main pipe coating part 11 of the polyethylene sleeve 10 is constructed with a diameter D larger than dimension H from a bottom part of the main pipe part 2 of the branch pipe 1 to a distal end part of the branch pipe part 3. Also, the branch pipe part 12 of the polyethylene sleeve 10 is integrally formed in a cylindrical shape as one body to erect from a part of the main pipe coating part 11. With this structure, the polyethylene sleeve 10 can be coated without joining work of the branch pipe coating part to the main pipe coating part which was performed before.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022166-A (JP)
Title: System and method for transmitting protocol difference study result, computer program, and computer-readable recording medium
Inventor: KITAWAKI HARUYUKI
IPC: H04L12/70
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To cut the study period of a new node by making a learned node which studied a protocol which does not conform to the specification but is a de-facto standard in a certain environment, transfer the results it studied to the new node when the new node is added in the environment wherein the learned node exists, in a certain environment.  <P>SOLUTION: The new node 5 includes a means for communication by Adjacent Node Communication Protocol, and a means for notifying the existence of study results, while the learned node 2 includes a means for communication by Adjacent Node Communication Protocol, a means for calling the study results, and a means for transferring the study results. By transferring study results data from the learned node 2 to the new node 5, the new node 5 is enabled to use a local rule without directly monitoring and studying it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006272009-A (JP)
Title: Injector and method for attaching and detaching gasket to and from plunger in injector
Inventor: OYA MASAHITO
IPC: A61M5/315
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector, which is a pre-filled syringe of medical supplies, screw-joining a gasket and a plunger to each other, and easily separating the plunger from the syringe after dosing the medicine.  <P>SOLUTION: In this injector, the forward end face 3 coming into contact with the inner base of the gasket is provided with a projection 2, and the projection is formed with eccentricity to the center of the forward end face of the plunger. The projection includes the plunger 1 formed with a gradient so that the tip ascends toward the right in the case of rotating the plunger clockwise, and formed with a gradient so that the tip descends toward the left in the case of rotating the plunger counter-clockwise in joining the plunger to the gasket, and the gasket whose inner base coming into contact with the forward end face of the plunger is formed like a plane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288404-A (JP)
Title: Method for producing diglyceride
Inventor: YAMADA TAIJI
IPC: C12P7/64
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a diglyceride, by which the highly pure diglyceride can efficiently be produced at a lower cost than those by conventional esterification methods and by conventional glycerolysis methods, while preventing the quality deterioration of an oil, such as coloration, and the loss of fine amounts of active ingredients originated from the oil of raw material.  <P>SOLUTION: This method for producing the diglyceride is characterized by comprising the first step reaction for partially hydrolyzing the oil and the second step reaction for adding and esterifying the obtained hydrolysate with glycerol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022889-A (JP)
Title: Game machine and method of manufacturing control board
Inventor: SETO YASUHIRO
IPC: A63F7/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by preventing a soldering defect.  <P>SOLUTION: A conductor pattern for a circuit is formed on the packaging surface 50a of a control board 50, a conductor pattern 53 for a spacer for forming a space S between an LED 60 and the packaging surface 50a by being abutted on the LED 60 is formed simultaneously, then the connection pin 60a of the LED 60 is inserted into a through-hole 52 passing through from the packaging surface 50a to a solder surface 50b, the connection pin 60a is soldered with solder 55 on the solder surface 50b, and thus, a packaging component is attached to the packaging surface 50a.  <P>COPYRIGHT: (C)2008,JPO&INPIT