baber/WOPTO huggingface dataset:
Patent JP-2009068553-A (JP)
Title: Hydraulic opening/closing valve
Inventor: ISHIDA TOSHIHIKO
IPC: F16K3/26
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic opening/closing valve capable of opening/closing operation at higher speed than conventional operation, and capable of smoothly controlling a flow rate by the control of a PWM method.  <P>SOLUTION: A cylindrical valve plate 40 forming first and second opening groups 41 and 42 is inserted into a cylindrical outer cylinder 10 having an input port 11 and first and second output ports 12 and 13. A first flow passage reaching the first output port via the first opening group from the input port and a second flow passage reaching the second output port via the second opening group from the input port are firmed between the input port of the outer cylinder and the valve plate. A cylindrical control plate 50 is inserted, and the first and second flow passages are alternately formed by making the input port alternately communicate with the first and second opening groups by the relative rotation of the valve plate and a communication plate, and a conduction ratio of the first and second flow passages is controlled by controlling a communication time of the input port and the first and second opening groups by a relative axial directional slide of the valve plate and the communication plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071943-A (JP)
Title: Multi-phase ac motor driving device
Inventor: GUNJI KEITA
IPC: H02P6/06
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-phase AC motor driving device in which the occurrence of failure is not erroneously determined.  <P>SOLUTION: In the multi-phase AC motor driving device including: an inverter circuit 3; current detecting resistances Ru, Rv, Rw, respectively arranged on lower arms of the respective phases of the inverter circuit 3, for detecting phase current of the motor 4; and a control portion 1 and a PWM circuit 2 for controlling ON/OFF operation of switching elements Q1 to Q6 of the inverter circuit 3, the determination on the occurrence of failure based on the current values detected by the current detecting resistances Ru, Rv, Rw is not made, if relays K1 to K3 connected between the inverter circuit 3 and the motor 4 are turned ON and all the switching elements Q2, Q4, Q6 of the lower arms of the respective phases are turned OFF.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066095-A (JP)
Title: Washing machine
Inventor: HASEGAWA SUGIMATSU
IPC: D06F33/02
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine having a clothes amount detection means capable of accurately detecting the amount of clothes inside a drum.  <P>SOLUTION: This washing machine is provided with: a motor 7 for rotatingly driving the drum storing laundry; a rotation frequency detecting device 14 detecting the rotation frequency of the motor; and a control part 31 controlling the rotation of the motor 7 based on an output detected by the rotation frequency detecting device 14. For detecting the amount of clothes, the control part 31 has a first detection process for accelerating the rotation of the drum 7 with a predetermined acceleration torque by the motor 7 to measure a time t1 for increasing the rotation frequency by ΔN1, and a second detection process for decelerating the rotation of the drum with a predetermined deceleration torque by the motor after the first detection process to measure a time t2 for reducing the rotation frequency by ΔN2. The amount of the clothes is thus detected based thereon so as to offset the dispersion of friction torques of a drum rotating shaft and suppress the effect, thus highly accurately detecting the amount of clothes in a simple constitution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136174-A (JP)
Title: Imaging apparatus and imaging control method
Inventor: MORI YUKIO
IPC: H04N101/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a favorable imaging effect of panning while stopping an imaging apparatus.  <P>SOLUTION: The imaging apparatus includes an image sensor for obtaining a picture image from an optical image that is projected to the image sensor through an optical system, a correction lens for moving the optical image on the image sensor, a motion detecting portion for detecting movement on the picture image of a moving subject. During an exposure period for panning photographing, the correction lens is controlled so as to track the moving subject on the basis of the movement of the moving subject detected in advance. The length of the exposure period is then set so as to obtain a desired flow blur degree in a background on the basis of the movement of the moving subject detected in advance. Furthermore, exposure for panning photographing is started when the centroid or the head of the moving subject comes near the center of the image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069014-A (JP)
Title: Automatic document conveying device and method of using the same
Inventor: SAI SHINZAI
IPC: B65H85/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document conveying device capable of re-turning over a document turned over twice for reading the front and rear surface of the document without passing it through a circulation for reading the content of the document again and simplified in structure and a method of using the same.  <P>SOLUTION: This automatic document conveying device is installed in an image forming device and conveying documents to pass through the image reading means of the image forming device. The automatic document conveying device comprises a feed end part for supplying a document, a discharge end part for discharging the document, a first conveying path, a control roller means having rollers arranged parallel with each other and conveying the document to one of the discharge side and the upstream side on the opposite side of the discharge side rotatably in normal and reverse directions, a second conveying path, a third conveying path, a fourth conveying path, and a selector means installed at the communication position between the second conveying path and the fourth conveying path and selectable between a first position for conveying the document to the fourth conveying path and a second position for conveying the document to the rear stage of the second conveying path. The method uses the automatic document conveying device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009069760-A (JP)
Title: Image forming apparatus
Inventor: YURA JUN
IPC: G03G15/08
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable image forming apparatus without contamination on the charge roller and generation of an abnormal image caused thereby by rapidly returning a toner adhered on a charge roller from a photoreceptor in a cleanerless system.  <P>SOLUTION: The image forming apparatus 100 includes at least a photoreceptor 1 for carrying an electrostatic latent image, a charge roller 3 for charging the photoreceptor surface, a charge cleaning brush member 4 for cleaning the charge roller 3, an exposing device for forming a latent image on the photoreceptor 1, a developing device 5 for adhering a toner on the latent image of the photoreceptor 1 for providing a visible toner image, and a transfer device for transferring the toner image of the photoreceptor 1 to a recording medium. The charge cleaning brush member 4 is in contact with the photoreceptor 1 on the downstream side of the charge roller 3 on the photoreceptor 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072226-A (JP)
Title: Pinball game machine
Inventor: SEYA SATOSHI
IPC: A63F7/02
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of increasing holding display without making a player have the feeling of incompatibility and executing a continuous advance announcement performance.  <P>SOLUTION: One holding display is added when a game ball enters a start port and holding is generated during the variable display of patterns, and the holding display is subtracted one by one every time the patterns are variably displayed. When executing the continuous advance announcement performance of continuously performing the variable display and stop display of the patterns for two or more times for one ball entry to the start port, the number of times of continuation is determined first and the game balls one more than the determined number of times of the continuation are discharged from a storage device. Then, when the game ball discharged from the storage device enters a ball entrance for the performance, the holding display is increased by one. In such a manner, the player can be easily convinced that the holding display is increased by the ball entry to the ball entrance for the performance. Thus, the holding display is increased without making the player have the feeling of incompatibility and the lack of the holding display in a continuous variation performance is evaded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072688-A (JP)
Title: Reaction nozzle, gas phase hydrolyzation apparatus and gas phase hydrolyzation method
Inventor: WATANABE KUNIO
IPC: F23G7/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction nozzle which is used for reacting two fluids with each other and is hardly clogged by a solid component produced by the reaction and to provide a gas phase hydrolyzation apparatus which is equipped with the reaction nozzle and used for treating a chlorosilane-containing liquid, and a gas phase hydrolyzation method in which two fluids are jetted by using a method which is used for reacting two fluids with each other and is hardly clogged by the solid component produced by the reaction.  <P>SOLUTION: The reaction nozzle 1 is equipped with: a first nozzle 10 for jetting a first fluid; a second nozzle 20 which is arranged on the outside of the first nozzle concentrically with the first nozzle and used for jetting a first gas for pulverizing the first fluid; and a third nozzle 30 which is arranged on the downstream of the first and second nozzles, has an opening on the outsides of flow of the first fluid and the first gas and is used for jetting a second fluid to be reacted with the first fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080882-A (JP)
Title: Optical pickup device
Inventor: HOTTA TORU
IPC: G11B7/135
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin optical pickup which reproduces a signal recorded on a signal recording layer set in an optical disk.  <P>SOLUTION: A laser beam irradiated from a laser diode 12 enters, as a divergent ray, a reflecting mirror 19 having a recessed reflecting surface 19A, and the laser beam reflected on the reflecting surface 19A toward the objective lens 20 is focused on the signal recording layer of the optical disk D by focusing of the objective lens 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086174-A (JP)
Title: Upright piano
Inventor: YAMASHITA MITSUO
IPC: G10H1/32
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upright piano, in which, even if a sensor for detecting a rotating position of a hammer is provided near a rotating route of the hammer, the rotating position of the hammer can be appropriately detected by the sensor when a soft pedal is operated.  <P>SOLUTION: The upright piano 1 to be played in a first play mode for performing acoustic play or a second play mode for detecting the rotating position of the hammer 4 during play comprises sensors 7 and 8 provided near the rotating route of the hammer 4, a hammer rail drive mechanism 21 which rotates a hammer rail 15 toward a string S according to operation of the soft pedal 23 in the first play mode, thereby locating the hammer 4 closer to the string S in a key-released state; and a drive prevention mechanism 31 which prevents the drive of the hammer rail 15 by the hammer rail drive mechanism 13 according to the operation of the soft pedal 23 in the second play mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022862-A (JP)
Title: Reagent for measuring components using catalase-stabilizing agent
Inventor: MATSUKI SHINJI
IPC: C12N9/96
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent for measuring components comprising a novel catalase-stabilizing agent.  <P>SOLUTION: Disclosed is a reagent for measuring components comprising a catalase-stabilizing agent comprising compounds represented by the general formula [1] (wherein, each of n pieces of R<SP>1</SP>s is independently H, lower alkyl, lower alkoxy or a halogen atom; R<SP>2</SP>is H, lower alkyl or lower alkoxy; R<SP>3</SP>is alkylene; M is H, alkali metal, alkaline earth metal or ammonium ion; and n is an integer from 1 to 5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009086255-A (JP)
Title: Liquid crystal shutter, electronic sunglasses with the same, electronic ic card holder, and electronic bracelet
Inventor: WATANABE MAKOTO
IPC: G02F1/13
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal shutter superior in operability and durability.  <P>SOLUTION: A pair of electronic sunglasses 50 is provided with a liquid crystal shutter 100 including a liquid crystal panel 10 and an electrostatic capacity coupling type touch sensor 20 for operating application of voltage to the liquid crystal panel 10. Further, the pair of sunglasses 50 is formed by a pair of lens parts 51, 51, a frame body 53 to which the pair of lens parts 51, 51 are attached and a pair of temple parts 54, 54 coupled with both the end parts of the frame body 53, and each of the pair of lens parts 51, 51 is provided with the liquid crystal panel 10. In the pair of electronic sunglasses 50, the touch sensor 20 is attached to either one of the pair of temple parts 54, 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082420-A (JP)
Title: Massaging machine
Inventor: NAKAMURA JUNJI
IPC: A61H7/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging machine capable of applying various stimulation by varying the strength of a series of massaging motions.  <P>SOLUTION: The massaging machine comprises elastic treatment elements 21 and arms 23 with the treatment elements 21 attached to the distal ends. The arms 23 are driven so that the treatment elements 21 pressed on the body of a treated person make massaging motions. The elasticity of the treatment element 21 in a part 21a to touch the body of the treated person at the start of the massaging motions is different from the elasticity in a part 21b to touch the body during the massaging motions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082451-A (JP)
Title: Linkage system for three-dimensional image display with preprocessor based on analysis protocol and image storage communication system
Inventor: SAITO MOTOAKI
IPC: A61B5/055
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operating steps and operating time required for an image analysis using a three-dimensional image display.  <P>SOLUTION: A search, acquisition, and an analysis of examination data accumulated in a PACS by using a finding as a trigger are made to be possible in detecting the finding in examination data acquired by an image diagnostic apparatus by linking a three-dimensional image display which has a preprocessor for performing an image analysis from an analysis protocol in advance and performs three-dimensional image processing from accumulated parameters and the PACS having accumulated examination data. The examination data analyzed heretofore are analyzed once again by using an event of improvement and addition of an analysis engine as a trigger. A search, acquisition, and an analysis of the relevant examination data for the image diagnostic apparatus which is accumulated in the PACS are achieved by using the event of the addition of the analysis engine for enabling the analysis of the kind of the examination data of the image diagnostic apparatus which is not analyzed before, as the trigger. The reduction in the operation steps and operation time in the display and the analysis of the three-dimensional image is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082473-A (JP)
Title: Pinball game machine
Inventor: MURASHIMA NORIHIKO
IPC: A63F7/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of giving a player much pleasure of attaining missions while suppressing a decrease in a frequency of providing the missions.  <P>SOLUTION: When a player executes a performance achieving a first mission within a specified period in executing the first mission performance commanding a player to achieve the first mission during a specified period, a performance display control means of this pinball game machine executes a second mission performance commanding the player to achieve a second mission within a specified period. When the result of a win/failure lottery becomes a win within the specified period in executing the second mission, the performance display control means stationarily displays decoration symbols in a mode indicating a win after executing the performance satisfying the second mission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088280-A (JP)
Title: Method for manufacturing electric double-layer capacitor
Inventor: NAWANO KOJI
IPC: H01G9/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the capacity efficiency of an electric double-layer capacitor per volume.  <P>SOLUTION: When a capacitor element is configured, such that positive and negative electrodes are stacked alternately via separators, each electrode having a polarized electrode layer on at least one surface of a charge collector, the electrodes and the separators are stacked sequentially to constitute the capacitor element, by repeating the following steps two or more times: the separator is disposed on a predetermined position, placing the electrode on the separator, the separator is folded at an electrode end serving as a folding position of the separator; and the electrode is sandwiched by the folded separator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087800-A (JP)
Title: Plasma display panel
Inventor: HORIKAWA TAKASHI
IPC: H01J11/44
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel whose image quality degradation or aging property deterioration due to the dispersion of brightness or the flickering of display are improved by suppressing the dispersion or variation of discharge starting voltage in discharge cells.  <P>SOLUTION: The plasma display panel includes a partition wall 124 having a discharge space 130 formed by a front plate 110 and a back plate 120 arranged opposing each other and filled with discharge gas for partitioning the discharge space 130 into the discharge cells, phosphor layers 125R, 125G, 125B provided in the discharge cells, respectively, and non-luminescent layers 126R, 126G, 126B formed on the lower parts of the phosphor layers 125R, 125G, 125B by mixing independent or at least two types of phosphor base materials having no activating material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089130-A (JP)
Title: Error correction coding apparatus and its program, and error correction decoding apparatus and its program
Inventor: ISO NAOHIKO
IPC: H04N19/70
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction coding apparatus for enabling error correction of an HD-SDI signal.  <P>SOLUTION: The error correction coding apparatus 1 includes: a serial/parallel conversion means 10 for converting the HD-SDI signal HD-SDI data of parallel data; coding object data extraction means 11 for extracting the coding object data from the HD-SDI data; coding means 12 for coding the coding object data to an error correction code; parity rearrangement means 13 for sequentially generating converted parity data of bit word unit where parity data is rearranged by coupling the same bit position bit and prohibit word avoidance bit for every parity data; parity insertion means 14 for inserting converted parity data into an auxiliary data area in the HD-SDI data; and parallel-serial conversion means 15 for converting the HD-SDI data to a serial signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083078-A (JP)
Title: Reamer
Inventor: NISHIKAWA MASAYUKI
IPC: B23D77/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reamer making highly efficient machining and excellent machining hole accuracy compatible.  <P>SOLUTION: In this reamer, three grooves 4 are formed at equal intervals in the circumferential direction of a substantially cylindrical tool body 1 to be rotated around an axis at a distal end portion of the tool main body 1. Each of cutting blades 5A and 5B is formed at a distal end edge on a wall surface directed in rotating directions K of the two grooves 4, of the three grooves 4. A guide pad 7 is formed on an outer peripheral surface connected to the cutting blade 5B located on at least a rotating direction K rear side, of the cutting blades 5A and 5B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094722-A (JP)
Title: Image reader
Inventor: ASAOKA SHIYOUGO
IPC: G03B27/54
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image reader capable of increasing a light emission area and an original lighting light quantity by efficiently collecting lights while using a power saving, low heat generating electroluminescent device as a light source.  <P>SOLUTION: The tight adhesive image reader for reading lights reflected by a document D line by line with a photoelectric transducer 16 via a real scale image forming lens array 18 uses electroluminescent device 20 as a light source for lighting the document. The electroluminescent device 20 is disposed on the backside of a board 15 of the photoelectric transducer 16 and an emitted light is led to a read position R by a light collecting means 30 comprising a reflection plate or a light guide bypassing both sides of the photoelectric transducer 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093381-A (JP)
Title: Digital business card preparation/using system
Inventor: NARITA RYOKO
IPC: G06Q50/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of easily preparing/using a digital business card which is impressed by the other party who has been given the digital business card.  <P>SOLUTION: On the basis of the design of a template selected by a user from a plurality of preliminarily prepared templates, business card information input by the user is embedded in this so that digital business card data can be created. The template includes dynamic content with which a voice or a video or a program is combined. A user creates his or her own business card data by a PC or the like, and downloads the digital business card data to a terminal such as a portable telephone for storage. The business card data can be exchanged by infrared communication with the portable telephone of the other party. Also, the digital business card data of the other party can be displayed, and the telephone number or mail address is selected from this so that telephone calling/mail transmission can be achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT