baber/WOPTO huggingface dataset:
Patent JP-2008299292-A (JP)
Title: Voltage power supply device and image forming apparatus
Inventor: HIRASAWA HIDEAKI
IPC: G03G21/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage power supply device enabling the output voltage thereof to be controlled with desired accuracy without increasing unwanted radiant noise, power consumption and cost, and to provided an image forming apparatus.  <P>SOLUTION: The voltage power supply device is equipped with a piezoelectric transformer whose output voltage is changed in accordance with an input driving pulse, and a generation means which generates the driving pulse constituted of a plurality of pulses, a part of which has a different pulse cycle from the other. The generation means includes a storage means for storing a table 800 where correspondence relationship between the average frequency of a pulse group and the pulse cycle of the respective pulses constituting the pulse group is defined, and generates the pulse group by using the table.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301715-A (JP)
Title: Combine harvester
Inventor: UCHI TAKAHIRO
IPC: A01D69/03
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which uses a lubricant for a travel mission case as a hydraulic fluid, enables advantageous performance of assembling work, and facilitates checking of a valve mechanism.  <P>SOLUTION: This combine harvester is constituted by disposing a travel mission case 20 in the front portion of a self-propelled machine frame, connecting a reaping portion, in a state capable of being swung and lifted, and disposing a hydraulic cylinder 16 for lifting of lowering the reaping portion is characterized by disposing a hydraulic pump 52 for supplying a lubricant for the travel mission case 20 as a hydraulic oil; and an oil filter 50 acting on the oil supplied to the hydraulic cylinder 16 with the hydraulic pump 52, in the sidewall portion 20a of the travel mission case 20, and further disposed with a valve mechanism 57 for controlling the hydraulic cylinder 16, in the upper end portion 20b of the travel mission case 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303248-A (JP)
Title: Method for producing resin particles
Inventor: MATSUI HIDEKI
IPC: C08J3/12
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing resin particles capable of efficiently imparting desired functions to the surfaces of the resin particles according to a simple method, and to provide the resin particles prepared by the method.  <P>SOLUTION: The method for producing the resin particles comprises melt-mixing a thermoplastic resin or an elastomer having acidic groups with filler particles and a water-soluble material, forming a resin composition in which resin micro-particles formed of the thermoplastic resin and the filler particles are dispersed in a matrix composed of the water-soluble material, then removing the matrix component and affording the resin particles. In the method, the resin particles having constitution in which the filler particles are fixed on the surfaces of particles composed of the thermoplastic resin or the elastomer having the acidic groups are obtained. A carboxy group or a carboxylic acid anhydride group are preferably used as the acidic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301906-A (JP)
Title: Variable winning device and game machine using the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable winning device and a game machine using the same, which can accurately prevent the fraudulence by never allowing a mobile wing piece to open against any attempt committed to open it illegally from outside.  <P>SOLUTION: The variable winning device opens or closes the mobile wing piece 19 pivoted on a rotary shaft 25 through a transmission means 23 by a drive force of an electric drive source 22. The rotary shaft 25 of the mobile wing piece 19 includes a cam member 52 having an operation part 31 linked to the transmission member 23 at a position eccentric with the rotary shaft 25 synchronizing the mobile wing piece 19. The transmission means 23 includes an engaging part 53 with a clearance C existing so that the engaging part 53 can move by itself at a prescribed stroke relative to the operation part 31 during the non-drive period of the electric drive source 22 while a stopper 35 for blocking the rotation of the operation part 31 is arrayed on a track of its rotation. The mobile wing piece 19 is opened in synchronization with the rotation of the operation part 31 as the stopper 35 is separated from the track of the rotation of the operation part 31 with the single motion of the working member 23 at the prescribed stroke during the drive period of the electric drive source 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304233-A (JP)
Title: Electric inertia control method
Inventor: TAKAHASHI TOSHIMICHI
IPC: G01M17/007
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a dynamometer system wherein stable control with higher response cannot be carried out, because of existence of a shaft torque detection characteristic other than the resonance frequency of a mechanical system, dynamometer angular velocity detection characteristics, and an inverter response characteristics, or the like, and the existence of elements of detection delay of the shaft torque or response delay of the inverter.  <P>SOLUTION: A generalized plant model is organized by an organization method of a generalized plant from an observer of an electrical inertia control circuit and ASR. In each generalized plant, a prescribed operation is executed, based on the element output outputted from a mechanical system model and an inputted disturbance, respectively, and the result is outputted as a control variable, to thereby enable stable control with a high response.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303922-A (JP)
Title: Toroidal continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16H15/38
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure the durability of each disk 16 and each power roller by the structure in which recessed grooves 19, 19 for increasing a coefficient of traction are formed in both the peripheral surface of each power roller and the axial one side surface 17 of each disk 16.  <P>SOLUTION: Each power roller side recessed groove and each of respective disk side recessed grooves 19, 19 are opposed to each other at an angle at the rolling contact part between the peripheral surface of each power roller and the axial one side surface 17 of each disk 16 irrespective of the reduction ratio of this toroidal continuously variable transmission. The respective disk side grooves 19, 19 are so formed as to have an angle in the circumferential direction of the disk 16 when viewed from the direction normal to the axial one side surface 17. Each power roller side recessed groove is formed coaxially (or spirally) about the center axis of the power roller. Consequently, the contact area of the rolling contact part is prevented from being reduced irrespective of the reduction ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304650-A (JP)
Title: Developing device or image forming apparatus
Inventor: OKADA TAKUYA
IPC: G03G15/08
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus using the same constituted so as not to cause trouble such as spilling, scattering and fogging under any circumstances without wasting toner by effectively moderating unevenness of electrification characteristic of the toner after supplying the toner.  <P>SOLUTION: The image forming apparatus includes the developing device 10 and a photoreceptor drum 20. The developing device 10 includes a developing roller 1 carrying the toner and developing a latent image on the photoreceptor drum 20, and a supply roller 3 supplying the toner to the surface of the developing roller 1 by rotating axially while coming into contact with a spot other than a developing spot on the developing roller 1 in a housing 7, and an electrified state stabilizing member 4 capable of moving to stress the toner with other member in the housing 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306565-A (JP)
Title: Imaging apparatus and signal correcting method thereof
Inventor: NOBUOKA KOSUKE
IPC: H04N5/365
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus obtaining a photographed image excellent in image quality free from fixed pattern noise by efficiently and accurately measuring and correcting a characteristic variation when characteristics of column amplifiers of a CMOS image sensor are varied and there are a plurality of output buffer amplifiers.  <P>SOLUTION: Within a CMOS image sensor, a means is configured which applies a test voltage signal to a component such as a column amplifier or an output buffer amplifier within the sensor. From the outside of the sensor, a test voltage signal level and a test mode are controlled and from an output signal of the sensor during the test mode, characteristic variation information of the component such as the column amplifier or the output buffer amplifier is detected. On the basis of the characteristic variation information, correction data are determined and in accordance with the correction data, fixed pattern noise caused by the characteristic variation is canceled from the sensor output during ordinary photographing, thereby forming a video signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306610-A (JP)
Title: Illicit intrusion/illicit software investigation system, and communicating switching device
Inventor: TSUGE MUNETOSHI
IPC: H04L12/70
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To connect a decoy host, for which illicit intrusion or illicit software investigation is purposely made possible, with an outside network, make the decoy host possible to be controlled by the host of an illicit intruder through the outside network, and make the communication from the decoy host not reach an optional host, when an aggressive communication is transmitted toward the optional host through the outside network by this control, and pretend the aggressive communication from the decoy host as if normally reach the host, and make the host continue the control to the decoy host.  <P>SOLUTION: A communication switching device is arranged between the decoy host and the outside network, a spoofing response device is connected with the communication switching device. The communication switching device performs aggression detection treatment to communication transmitted from the decoy host toward the outside net work, and when not detecting aggression in the communication, sends packet to both of the spoofing response device and the outside network. After detecting aggression, the communication switching device sends packet only to the spoofing response device, and the spoofing response device sends reply to the decoy host pretending continuation of communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310383-A (JP)
Title: Community site providing system, community site providing method, and computer program
Inventor: WAKAI MASAAKI
IPC: G06F21/62
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to seamlessly move across community sites by hierarchically connecting a plurality of community sites in a community providing system.  <P>SOLUTION: A hierarchized SNS providing part 110 generates an SNS300 for each organization unit to which a user actually belongs, and hierarchizes each SNS300 like a hierarchical structure of an actual organization. Each SNS300 is provided with a screen configuration corresponding to each task. The user is able to temporarily move to not only its own SNS but also an upper SNS or a lower SNS. Areas where information can be transmitted and received are controlled according to the position of the hierarchized SNS or user attributes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312275-A (JP)
Title: Grounding tool
Inventor: ONO TSUTOMU
IPC: H02G1/02
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding tool which can get fixed clamping force, with its user being able to easily and surely connect the grounding tool of a short-circuit grounding instrument to a grounding terminal.  <P>SOLUTION: A grounding metal fitting 1, which connects a grounding wire X to a grounding wire Y, includes a U-shaped body 2, which is to be electrically connected with the grounding wire X, a pair of catching members 3 and 4 which catch the grounding terminal Y inside the body 2, a handle 5 which is provided at the opposite section of the body 2 from the catching members 3 and 4, a coupling rod 6 which changes the catching members 3 and 4 into a state of catching the grounding terminal Y and a state of releasing it, by a worker operating a handle 5, and a hook member 7 which fixes the catching members 3 and 4 into its catching state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290146-A (JP)
Title: Female screw forming method
Inventor: ITO TOSHIJI
IPC: B21K1/56
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is known that a conventional female screw member is formed by machining a female screw by a cutting machine or the like after machining a prepared hole by a press machine in order to form the female screw, but its mass-productivity is not satisfied so that the machining man-hours are required, chips are produced by the cutting, and the like since the female screw is formed by machining by the cutting machine after press-machining the hole for forming the female screw.  <P>SOLUTION: This female screw forming method is incorporated into a press mold, thereby forming the correct female screw member less in sagging in a series of a press machining and also improving the mass-productivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008003089-A (JP)
Title: Suspension medium for erythrocyte
Inventor: MARTORELL PENA DANIEL
IPC: G01N33/543
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension medium for erythrocyte allowing keeping of the integrity and function of an erythrocyte reagent for a long time, for example, over eight weeks, in an analysis technique requiring erythrocyte.  <P>SOLUTION: The suspension medium for erythrocyte contains a combination of amino acid of an arbitrary group, phosphate buffer solution, sodium chloride, glucose, adenine, preservative, EDTA and glycine, inosine, citrate, citric acid, and bicarbonate. The concentration of the amino acid is higher than a value required for decreasing the ionic strength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292316-A (JP)
Title: Self-diagnostic device for hydraulic circuit
Inventor: ARAI MASATAKE
IPC: E02F9/22
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and automatically diagnose a failure of a control valve or a variable displacement hydraulic pump provided within a hydraulic circuit by use of an existing device.  <P>SOLUTION: In the device for diagnosing a failure of the variable displacement hydraulic pump 10 or an electronically controlled control valve 16 of the hydraulic circuit, a controller 30 is adapted to be switchable between a general control mode and a failure diagnosis model. In the failure diagnosis mode, an operation for outputting a control signal for giving a specific change to the discharge flow rate of the hydraulic pump 10 while stopping hydraulic equipment except the hydraulic pump 10, or for outputting a control signal for making the control valve 16 perform specific failure diagnostic operation with a constant pump discharge flow rate is performed. The pump discharge pressure at this time is detected by a pressure sensor 20, and failure determination of the hydraulic pump 10 or the control valve 16 is performed based on the detection value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001935-A (JP)
Title: Spinning device
Inventor: TOYODA TAKAHIRO
IPC: D01H4/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning device having less fiber loss by surely restraining a fiber bundle introduced into an introduction passage of a fiber bundle-introducing member to make the fibers constituting the fiber bundle hardly separate.  <P>SOLUTION: This fiber bundle-guiding surface of the introduction passage 32 is constituted by a first surface 78 reaching from an entrance 70 of the introduction passage 32 to an exit 71 side of the introduction passage 32, a second surface 79 joined from a first surface 78 on the downstream side in the revolving direction of revolving air flow and reaching from the entrance 70 side to the exit 71, and a third surface 80 joined from a second surface 79 on the downstream side in the revolving direction and also reaching from the entrance 70 side to the exit 71. Each of the angles formed by the first surface 78 with the second surface 79 and the second surface 79 with the third surface 80 is set so as to become approximately right angle. When the fiber bundle sent from a drafting device to the introduction passage 32 is introduced, the fiber bundle is bent rapidly and surely restrained by the fiber bundle-introducing member, and the fibers are hardly separated from the fiber bundle to be able to reduce the fibers being the fiber loss.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292781-A (JP)
Title: Contact board and components thereof
Inventor: SUGIHARA OSAMU
IPC: H01L21/66
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact board which can absorb variations in height and improve the reliability of connections and the like, and to provide components of the contact board, and the like.  <P>SOLUTION: A membrane ring, constituting a part of a contact board that is used for collectively conducting burn-in tests on a plurality of semiconductor devices formed on a wafer, and comprising a membrane 2 stretched over the membrane ring, a bump 3 provided on one surface of the membrane 2, and a pad 4 provided on the other surface of the membrane 2, keeps the pad 4 concaved in cross-section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009007391-A (JP)
Title: Antioxidant having volatility
Inventor: OHIRA TATSURO
IPC: A61K47/08
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel antioxidant capable of exhibiting antioxidation action of high efficiency for an application object and an object space because it is rich in volatility and expulsion into air is easy at a low cost with a wood as a main material.  <P>SOLUTION: The antioxidant contains a substance derived from an essential oil of a wood as a main component and has excellent aroma peculiar to the wood. Preferably, the essential oil relevant to the substance derived from the essential oil is any one of cinnamon leaf essential oil, Japan cedar material essential oil, Japanese cypress material essential oil, USA cypress material essential oil, USA cedar material essential oil and cinnamon bark essential oil. Further, the substance derived from the essential oil provides the antioxidant, i.e., tropolones derived from terpene.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008462-A (JP)
Title: Pressure sensor device
Inventor: KUBO JUN
IPC: G01L19/06
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, when a pressure detection device is loaded for an automobile, especially in an exhaust environment, a very strong acidic material such as exhaust condensate or various pollutant products generated by engine combustion reaches the pressure detection device.  <P>SOLUTION: A simple structure wherein a resin diaphragm excellent in waterproofness and acid resistance is mounted on an introduction port for pressure detection, and fixed by laser welding is used. Hereby, a semiconductor sensor is protected from the exhaust environment of an internal combustion engine or the like without changing a sensor characteristic such as responsiveness, and durability and reliability are improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007802-A (JP)
Title: Form
Inventor: FURUYA TOMOMASA
IPC: E04G9/05
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form not distorted with heat of concrete placed in a placing space.  <P>SOLUTION: The form 1 having the placing space 4 into which concrete is placed from an upper opening, is formed of a pair of main plate parts 2, 2 arranged facing each other with the longitudinal direction placed horizontally, and end plate parts 3, 3 respectively fixed between both ends of the pair of main plate parts 2, 2. The main plate parts 2 and the end plate parts 3 are composed of composite members formed by mixing interposition pieces such as wood pieces in a base material formed of plastic. The respective interposition pieces are arranged so that each longitudinal direction is placed in a random direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016844-A (JP)
Title: Printed circuit board and manufacturing method of the same
Inventor: CHO SUK HYEON
IPC: H05K1/18
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board capable of securing a heat-resistance reliability, by improving the heat dissipation characteristics and reducing the process cost by reducing the process time, and a manufacturing method of the same.  <P>SOLUTION: A printed circuit board includes a first insulating layer 2, a plurality of inter-layer connecting members 6a formed of a conductor in an upper part of the first insulating layer; a second insulating layer 12 laminated on the first insulating layer so as to have the same thickness as that of each connecting member; a third insulating layer 14 laminated on the second insulating layer; circuit patterns 4a and 4b, respectively formed on outside layers of the first insulating and third insulating layers; and a plurality of blind via holes 16, formed on the first insulating layer and the third insulating layer, to electrically connect the circuit pattern and the connecting member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034839-A (JP)
Title: Capacitor having adjustable capacitance and printed wiring board having same
Inventor: SAKAMOTO HAJIME
IPC: H01G4/18
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel capacitor having adjustable capacitance and a printed wiring board having the same.  <P>SOLUTION: The capacitance of a capacitor is adjusted by: forming openings in one of a pair of electrodes of the capacitor, the openings having different sizes d1, d2, d3, ... wherein d1>d2>d3... and being arranged in numbers n1, n2, n3, ..., respectively; and sequentially filling a necessary number of the openings with an electroconductive material in descending order of size so as to adjust the capacitance gradually with an increasing degree of precision. The resulting capacitor is included to a printed wiring board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216960-A (JP)
Title: Organic light emitting display and drive circuit thereof
Inventor: LEE HYUNJUNG
IPC: H05B44/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display which enables the manufacturing cost thereof to be reduced and the manufacturing yield thereof to be improved by coupling one light emission control driving line to pixel circuits of three rows and causing them to emit light simultaneously.  <P>SOLUTION: The organic light emitting display is characterized in that a light emitting control driver 130 is constituted of a plurality of light emitting control driving parts Emission_1 to Emission_n/3 and a light emission control signal output from each light emission control driving part (for example, first light emission control driving part Emission_1) is supplied to three pixel circuit parts (for example, first pixel circuit part PS_1 to third pixel circuit part PS_3).  <P>COPYRIGHT: (C)2008,JPO&INPIT