baber/WOPTO huggingface dataset:
Patent JP-2010042352-A (JP)
Title: Anaerobic treatment method and apparatus
Inventor: KAMAIKE KAZUMASA
IPC: C02F3/28
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable and high-performance methane fermentation treatment method and apparatus for organic wastewater.  <P>SOLUTION: In an anaerobic treatment method for biologically treating organic wastewater by using an upflow anaerobic treatment device having multi-stage gas/liquid/solid separation portions filled with granule sludge and/or carriers, water in the upflow anaerobic treatment device is drawn as circulating water from a circulating water intake ports disposed above the interface of the granule sludge and/or the carriers and below the gas/liquid/solid separation portion arranged at the highest stage, and the circulating water is circulated to the bottom of the upflow anaerobic treatment device and/or a raw water inflow part and/or a preceding treatment device of the upflow anaerobic treatment device. The intake ports are arranged according to the area or arrangement of passages formed by the gas/liquid/solid separation portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043495-A (JP)
Title: Rolling compaction machine
Inventor: KAIDO TSUTOMU
IPC: E01C19/23
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To maintain an excellent environment while restraining an antifreezing fluid from being discharged to the outside.  <P>SOLUTION: An antifreezing fluid recovery apparatus 33 comprising a front side antifreezing fluid receiving implement 34 connected to each nozzle port 21 of a front side sprinkling nozzle 19, a rear side antifreezing fluid receiving implement 35 connected to each nozzle port 24 of a rear side sprinkling nozzle 22, and an antifreezing fluid recovery tube 36 connecting the front and rear antifreezing fluid receiving implements 34, 35 to an antifreezing fluid tank 25, is mounted between the front and rear side sprinkling nozzles 19, 22 and the antifreezing fluid tank 25. The antifreezing fluid filled in a sprinkling passage 26, the front side sprinkling nozzle 19 and the rear side sprinkling nozzle 22 can thereby be recovered into the antifreezing fluid tank 25 by a sprinkling pump 27 through the antifreezing fluid recovery apparatus 33 without being discharged to the outside. As a result, the antifreezing fluid is restrained from being discharged to the outside from the front and rear sprinkling nozzles 19, 22 to maintain the excellent environment around a vibrating roller 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046293-A (JP)
Title: Game machine
Inventor: OGAWA SHOGO
IPC: A63F7/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of sustaining an expectation to a minor win game state by making it impossible for a player to suppose the number of acquirable prize balls and consequently arousing an interest in the game.  <P>SOLUTION: When the result of a second symbol variation game becomes a minor win, a main CPU 31a of this game machine 10 provides a minor win game state where a second large winning device 24 becomes a second open state. When the result of a first symbol variation game becomes a big win of first big win symbols, a second symbol variation game is started after finishing the first big win game state. When the result of the second symbol variation game becomes a big win of first big win symbols, the second symbol variation game is started again after finishing the second big win game state. When the result of the second symbol variation game becomes a big win of second big win symbols, the second symbol variation game is finished after finishing the second big win game state and the first symbol variation game is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050067-A (JP)
Title: Attachment frame and method of manufacturing the same, and switch device of switch
Inventor: HASHIMOTO NOBORU
IPC: H01H21/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment frame of a switch of a structure capable of improving yield, and a method of manufacturing the same; and to provide a switch device having this attachment frame.  <P>SOLUTION: The attachment frame 2 of a switch has two first attachment bodies 21 to support a switch body and two second attachment bodies 22 to be installed on a switch box. Then, the jointing portions 21d, 22d are respectively provided on the first attachment bodies 21 and the second attachment bodies 22. The attachment frame 2 is formed by mutually jointing the jointing portion 21d of the first attachment bodies 21 and the jointing portion 22d of the second attachment bodies 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055664-A (JP)
Title: Method and mechanism for determining writing position in discrete track type magnetic recording medium, and evaluation device of the discrete track type magnetic recording medium using the mechanism and hard disk drive
Inventor: NAKATA OSAMU
IPC: G11B5/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately determine a writing position in a DTM.  <P>SOLUTION: A method for determining the writing position in the DTM includes: a recording process S1 of applying a magnetic field having a predetermined magnetized pattern to a recording medium for each predetermined angle range θ<SB>k</SB>corresponding to the radial position R<SB>k</SB>of a recording medium while discretely changing the radial position R<SB>k</SB>of a magnetic head at N stages near an evaluation target track; a squeezing process of applying a magnetic field having an erase pattern by moving the radial position of the magnetic head with respect to the corresponding radial position R<SB>k</SB>for each angle range θ<SB>k</SB>; a reproduction process S3 of reading magnetic data from the recording medium; a process S4 of obtaining the reproductivity index I<SB>k</SB>of the read magnetic data for each radial direction R<SB>k</SB>; and the process S5 of determining the radial direction R<SB>k</SB>corresponding to the extreme value of the reproductivity index I<SB>k</SB>as an optimal writing position with respect to a track.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052202-A (JP)
Title: Mold release film
Inventor: OTE MICHIMASA
IPC: B29C33/68
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film which improves the releasability from a molding mold or a molding resin, and eliminates the possibility of causing contamination of the molding mold.  <P>SOLUTION: The mold release film, which is to be interposed between the molding mold and the mold resin when a molded article is molded by filling the molding mold with the mold resin, is obtained by preparing a resin composition by mixing 25-400 pts.wt. of a polyethylene-based resin with 100 pts.wt. of an ethylene-based copolymer rubber, molding the film by extrusion using the resin composition, and then crosslinking the mold release film by irradiating the film with an ionizing radiation. The ethylene-based copolymer rubber is a rubber having Mooney viscosity ML<SB>1+4</SB>(125°C) of 10-100, an ethylene content of 40-90 wt.%, and a nonconjugated diene content of 0.5-8.0 wt.%, and the polyethylene-based resin is a resin having density of 0.855-0.925 g/cm<SP>3</SP>, and MFR (190°C/2.16 kgf) of 0.5-10.0 g/10 min.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009056590-A (JP)
Title: Motor tool with signal generator
Inventor: ZHONG HONGFENG
IPC: B25B21/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable speed motor tool having a signal generator that can be actuated to make a speed variable as needed.  <P>SOLUTION: A power tool includes a housing; a motor; an output shaft; a gear transmission mechanism; and a control system. The gear transmission mechanism is connected between the motor and the output shaft, to transmit a rotation force of the motor to the output shaft. The motor tool includes a signal generator and a control system electrically connected to the signal generator and functionally meshed with the gear transmission mechanism. Therefore, when the signal generator is manually actuated, an electric signal is generated and transmitted to the control system, and a gearing reduction ratio is changed by the gear transmission mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052632-A (JP)
Title: Vehicle body structure and instrument panel
Inventor: NAKAMURA YASUTAKA
IPC: B60R13/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently absorb sound of low frequency such as engine sound, for example, in setting frequency of the sound absorbed by a sound absorbing structure at low value so that the sound absorbing structure absorbs the sound by converting a sound wave to vibration and consuming sound wave energy as kinetic energy.  <P>SOLUTION: A vehicle 100 includes an instrument panel 200. A plate sound absorbing body to absorb sound by sound pressure driving is provided on this instrument panel 200. This plate sound absorbing body 10 is configured so that the sound booming in the instrument panel 200 and in a cabin 105 is transmitted to the plate sound absorbing body to vibrate its diaphragm. By this vibration, the sound wave energy in the instrument panel 200 and in the cabin 105 is consumed as the kinetic energy and to perform sound absorption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059616-A (JP)
Title: Connection structure and joining method for entrance frame
Inventor: TANAKA KOSUKE
IPC: E06B3/98
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure and a joining method for an entrance frame, which can be suitably applied even to a construction method for retro-framing vertical and horizontal frame materials, and which enable the firm and fine joining of a joint between the vertical and horizontal frame materials.  <P>SOLUTION: One of joint members, which are formed in such a shape that dovetail cross-section protrusions 22 (a pair of male engaging pieces 24 and 24) and recessed grooves 33 can be fitted to each other and which comprise a pair of male and female members 2 and 3, is protrusively attached to an inside surface of an upper end of the vertical frame material 41; and the other joint member is attached into a bored portion 43 which is formed in such a shape as to be opened in the end surface and top surface of the horizontal frame material 42. An end surface of the horizontal frame material 42 abuts on the inside surface of the vertical frame material 41 which is erected at a side edge of a wall opening, and the horizontal frame material 42 is slid upward to fit the joint members together. Thus, the material ends of the vertical frame material 41 and of the horizontal frame material 42 are drawn and joined together with no space in between.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009080478-A (JP)
Title: Magenta toner for developing electrostatic image
Inventor: KUSAKA NATSUKO
IPC: G03G9/09
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magenta toner for developing an electrostatic image, which exhibits high chroma, an adequate hue angle and high color reproducibility in a wide color gamut, is excellent in charge stability, and can form a high quality image free from toner blister.  <P>SOLUTION: The magenta toner is provided, in which a magenta colorant is a flurorane base and xanthene base; the skeleton of dyestuff is cationic; the anion of counterions is naphthalene sulfonic acid or the skeleton of monoazo-based dyestuff is anionic; and the counterions are bivalent metal cation or quinacridone base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010062056-A (JP)
Title: Ion irradiation device and vacuum processing equipment
Inventor: YUSE TAKUMI
IPC: H01J27/16
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal discharge of an ion irradiation device.  <P>SOLUTION: Ions generated in an ionization chamber 11 are discharged from the ionization chamber 11 to a reaction chamber 31 by an electrode device 16. The electrode device 16 is provided with first to third electrode plates 17 to 19 and a plurality of ion-passage channels 12, penetrating the first to the third electrode plates 17 to 19, making the ions pass through. The first to the third electrode plates 17 to 19 are divided into a passage region d, with the ion passage channels 12 being arranged and an ineffective region e where ion passage channels 12 are not arranged. An insulating spacer 6 is arranged at the ineffective region area e, between each two of the first to the third electrode plates 17 to 19; and intervals of the first to the third electrode plates 17 to 19 are kept constant, and thereby abnormal discharge is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059755-A (JP)
Title: Method for manufacturing door panel
Inventor: UTO RYOJI
IPC: B62D25/24
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a door panel for automatically applying filler having high rigidity for ensuring sufficient rigidity.  <P>SOLUTION: In this manufacturing method for the door panel, a nozzle is obliquely inserted up to an innermost part through a filler pouring hole 35 or 36 to pour the liquid filler 31 or 32 having high rigidity between an outer side plate 21 and a projecting part 29c or 29d for reinforcement protruding like a projecting bar on an inner side plate 23. The filler 31 or 32 having high rigidity is hardened by two liquid normal temperature foaming and hardening reaction to form a long structural member having high rigidity between the outer side plate 21 and the projecting part 29c or 29d for reinforcement on the inner side plate 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065532-A (JP)
Title: Cogeneration system for treating volatile organic compound
Inventor: AOSHIMA YASUHIRO
IPC: F02G5/04
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system for treating a volatile organic compound, capable of coping with a variation in quantity of treating gas including the volatile organic compound.  <P>SOLUTION: This cogeneration system S for treating the volatile organic compound has a chamber 3 for receiving the treating gas including the volatile organic compound, a pressure sensor 32 arranged in this chamber 3 and detecting pressure in the chamber 3, a concentration device 7 for concentrating the volatile organic compound by separating the volatile organic compound adsorbed to an adsorbent by adsorbing the volatile organic compound in the treating gas introduced from the chamber 3 by the adsorbent, and an air blowing control means 13 for controlling an air-blowing quantity of first air-blowing means 10, 11 and 12 so that the pressure in the chamber 3 detected by the pressure sensor 32 is kept under predetermined pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065252-A (JP)
Title: Method for producing fine crystal grain copper material, the fine crystal grain copper material, and sputtering target
Inventor: MIURA HIROMI
IPC: C23C14/34
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fine crystal grain copper material which can produce a fine crystal grain copper material made of high purity copper or a low concentration copper alloy at low cost, in which crystal grains are refined, and which is thermally stable, to provide a fine crystal grain copper material produced by the production method, and to provide a sputtering target composed of the fine crystal grain copper material.  <P>SOLUTION: In the method for producing the fine crystal grain copper material where a copper stock 1 made of high purity copper or a low concentration copper alloy is subjected to multi-axes forging treatment of performing compression working from different directions, respectively, and a copper material in which crystal grains are refined is produced, the initial working temperature T1 at which the first compression working in the multi-axes forging is performed is a temperature in which dynamic recrystallization is at least partially generated in the copper stock 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066127-A (JP)
Title: System and method for measuring particle size distribution of granular material
Inventor: KAMIKAWA YOICHI
IPC: G01B11/24
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for accurately and efficiently measuring the particle size distribution of a granular material such as aggregate without requiring a classification means for performing screening in a confirming test for the particle size distribution of aggregate.  <P>SOLUTION: The system for measuring the particle size distribution of the granular material includes: a photographing device containing a camera 4, illuminators 5 and 6 for photographing the aggregate of a three-dimensionally together clustered granular material (aggregate) 3; and a data processor 9 for subjecting the digital image obtained by the photographing device to image processing to decide the two-dimensional boundary line between the granular materials 3 and further correcting the particle size based on the two-dimensional boundary line so as to allow the same to approach a three-dimensional actual particle size to obtain the particle size distribution of the aggregate of the granular material 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065930-A (JP)
Title: Heating system and heating hot water supply system
Inventor: UCHIDA MITSUAKI
IPC: F24D3/18
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating system and a heating hot water supply system capable of improving COP at start of a heat pump system.  <P>SOLUTION: The heating system 100 is provided with: the heat pump system 1; a hot water storage tank 2 for storing hot water heated by the heat pump system 1; a circulation circuit 4 for circulating the hot water stored in the hot water storage tank 2 between the hot water storage tank 2 and a heating terminal 8; a circulating pump 48 for changing a flow rate of the hot water to be supplied to the heating terminal 8; a going temperature control means 45 for controlling going temperature of hot water to be supplied to the heating terminal 8; a control means 74 for controlling at least one of the circulating pump 48 and the going temperature control means 45; and a determination means 73 for determining a heating load in the heating terminal 8. When the determination means 73 determines that the heating load is smaller than a predetermined value, the control means 74 controls at least one of the circulating pump 48 and the going temperature control means 45 so that return temperature of the hot water to be returned from the heating terminal 8 to the hot water storage tank 2 is lowered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066615-A (JP)
Title: Lens barrel and camera
Inventor: SUGANO HIDEO
IPC: G02B7/02
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel whose outside appearance does not become so bad even when it is extended.  <P>SOLUTION: The lens barrel includes an outer periphery component (30) having a screw hole (31), and a middle component (10) having a through-hole (11) whose diameter is larger than that of the screw hole (31) of the outer periphery component (30). A set screw (40) screwed in the screw hole (31) of the outer periphery component (30) passes through the through-hole (11) of the middle component (10), and presses an inner periphery component (20) provided inside the middle component (10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070631-A (JP)
Title: Polylactic acid-based resin-foamed material
Inventor: OKADA AYUMI
IPC: B65D65/02
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick and long foamed material having a high expansion rate by using a resin composition consisting of a polylactic acid resin and a polyolefin-based resin.  <P>SOLUTION: This polylactic acid-based resin-foamed material consists of 100 pts.mass polylactic acid-based resin and 25 to 100 pts.mass polyolefin-based resin. The method for producing the polylactic acid-based resin-foamed material is characterized by foaming the resin composition having ≥50 mass% and ≤100 mass% total amount of the polylactic acid-based resin and the polyolefin-based resin based on 100 mass% total amount of the polylactic acid-based resin composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074558-A (JP)
Title: Video audio recording reproducing apparatus and video audio reproducing method
Inventor: KIMIYAMA KENJI
IPC: G11B20/10
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video audio data recording reproducing apparatus capable of outputting both video data and audio data so as to synchronize with each other even if the video data and the audio data are differently managed by frame.  <P>SOLUTION: The video data and the audio data differently recorded per frame in a recording medium 11 are read by a video reading section 12 and an audio reading section 13 respectively. A control section 18 causes a storing section 115 to store a count value when the read video data reach a video buffer 17 and a count value when the read audio data reach an audio buffer 112. The control section 18 determines a delay time of each of the buffers 17 and 112 based on the count values stored in the storing section 115. Thus, the delay time of the buffers 17 and 112 can be adjusted by frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074064-A (JP)
Title: Housing structure for electronic apparatus
Inventor: EBISAWA MAKOTO
IPC: H05K5/06
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure of an electronic apparatus for suppressing the leakage of adhesive seal materials, and for suppressing the deterioration of the sealing property of a space which houses an electronic circuit board.  <P>SOLUTION: In the housing structure of an electronic apparatus having a case 1 on which an electronic circuit board 4 is mounted and a cover 3 covering an electronic circuit board 4 with the case 1, the cover 3 is provided with an annular insertion side seal section 9 installed at an edge section faced to the case 1, formed to cover the periphery of the electronic circuit board 4, and extended to the case 1. The case 1 is provided with an insertion side seal section 10 whose external wall 10a exists without a break across the whole periphery as an annular groove into which the insertion side seal section 9 is inserted with an adhesive seal material 6, and a plurality of protruding sections 5 installed at the external wall 10a, and formed to press the cover 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078721-A (JP)
Title: Image forming cartridge and image forming apparatus
Inventor: SAIKI ATSUNA
IPC: G03G15/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge and an image forming apparatus which is resistant to electromagnetic interference, compared to the case that an exposure part and a connector for transmitting a signal to the exposure part are projectingly provided on the cartridge.  <P>SOLUTION: A male connector 36 is connected to an LPH16 of an image forming unit 12. A female connector 38 connectable with the male connector 36 is projected from a control unit 26. The female connector 38 is inserted into the image forming unit 12 through an empty space 80 in the image forming unit 12. When the image forming unit 12 is attached, the male connector 36 is fitted into the female connector 38. That is, the LPH 16 and the male connector 36 are directly connected so as to be able to directly connect the male connector 36 and the female connector 38. Therefore, since it is not necessary to provide a flexible cable or the like for electrically connecting members, resistance to electromagnetic interference is attained compared to the case that a flexible cable is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT