baber/WOPTO huggingface dataset:
Patent JP-2008167909-A (JP)
Title: Game machine
Inventor: ATAKA KENSUKE
IPC: A63F5/04
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a worker to easily confirm that a front door is fraudulently opened, for example, during carrying a game machine with a main control board mounted on a housing inside, and easily confirm that an inspected ROM is fraudulently replaced by a so-called dirty ROM or fraudulent ROM or a currently-used board case is replaced by a board case storing a fraudulent control board.  <P>SOLUTION: This game machine is so formed that the side of the front door 3 is attached with a front door side engagement block 50 having a front door side engagement part, the side of the housing 2 is attached with a housing side engagement block having a housing side engagement part, the front door side engagement part and the housing side engagement part are engaged with each other in response to a closing operation of the front door 3, the engagement is confirmed or released via a hole 2c in the side of the housing 2 and, when the front door 3 is fraudulently opened, the cutting of a connection part of the housing side engagement part is left behind as a trace of the fraudulent opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007091759-A (JP)
Title: Method for purifying mixture obtained through catalytic vapor-phase oxidation of propene and/or acrolein, by separation treatment inducing phase formation
Inventor: MACHHAMMER OTTO
IPC: C07C57/05
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying acrylic acid or methacrylic acid, whereby high purity and a high yield of the acid are achieved.  <P>SOLUTION: (a) A mixture comprising the acrylic acid or methacrylic acid is subjected to a stringently defined separation treatment essentially in the absence of an organic solvent, this phase is then taken off, (b) at least a part of a residual phase from step (a) is subjected to a less stringently defined separation treatment, and (c) one of phases formed in step (b) is fed to the stringently defined separation treatment in step (a). This method offers a possibility that the overall economical efficiency of the treatment is increased through circulation and that the economical efficiency is improved even when static crystallization is omitted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008168396-A (JP)
Title: Minute structural body and its manufacturing method, device for raman spectroscopy, raman spectroscopic apparatus
Inventor: MURAKAMI NAOKI
IPC: C25D11/18
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minute structural body having furthermore high electric field intensifying effect.  <P>SOLUTION: The minute structural body 1 comprises a dielectric substance base material 11 which has a plurality of minute holes 12 therein, and has some of the minute holes 12 opened at least on the surface 11s of the base material. At least part of a plurality of the minute holes 12 is filled with metallic bodies 21 having the size capable of inducing localized plasmon by being irradiated with light L. A plurality of metallic particles 22 having the size capable of inducing localized plasmon by being irradiated with light L are fixed to non-opened portions of a plurality of the minute holes 12 on the surface 11s of the base material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172111-A (JP)
Title: Reflow processing system and reflow processing method
Inventor: ASO YUTAKA
IPC: G03F7/40
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide reflow processing system and a reflow processing method in which an end point and a progress situation in reflow processing can be obtained and uniform processing can be performed in a substrate plane.  <P>SOLUTION: A shower head 55 is provided oppositely to a mounting table 43 at the top wall of a chamber 41, a large number of gas delivery holes 57 are formed at the lower surface 55a of the shower head 55, and a sensor 59 is arranged between the gas delivery holes 57 in the vicinity of its center. During reflow processing, the film thickness and/or the line width of a resist pattern is measured by means of a sensor 59 and the end point of reflow processing is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177780-A (JP)
Title: Digital camera
Inventor: SUZUKI TAKESHI
IPC: H04N5/232
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely acquire positioning data while suppressing power consumption by performing the switching control of an operation mode according to battery power in a digital camera equipped with a positioning means.  <P>SOLUTION: This digital camera is provided with photographing means (1, 2, 3 or the like) for generating an image signal by photographing an object; recording means (15, 16 or the like) for recoding image data based on the image signal obtained by the photographing means in a recording medium; positioning means (36, 37, 38 or the like) for receiving a plurality of signals transmitted from a plurality of transmission sources, and for specifying its own position; power sources (26, 27 or the like) for supplying power to at least the photographing means, the recording means and the positioning means; and a control means 31 for controlling the operation of the positioning means according to the operating circumstances of the photographing means or the recording means, and for controlling a power to be supplied from the power source to the positioning means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173744-A (JP)
Title: Conveying position alignment method for conveying system
Inventor: KIMURA NOBUKI
IPC: H01L21/677
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform accurate conveying position alignment regardless of a real mounting condition of a module constituting a conveying system.  <P>SOLUTION: A conveying position alignment method for a conveying system comprises: a step of obtaining a coordinates system for position gap compensation by acquiring the direction capable of compensating position gaps of a conveying position with an orienter corresponding to the direction capable of compensating position gaps of conveying positions at a second processing chamber when a dummy wafer Wd is conveyed between the orienter 320 and second processing chamber 220B through conveying routes X23 and X24; a step of detecting the position gap of the dummy wafer after and before conveying the dummy wafer so that the dummy wafer conveyed from the orienter to the second processing chamber through the reference conveying routes X21 and X22 is returned from the second processing chamber to the orienter through the conveying routes X23 and X24; and a step of compensating the conveying position in the second processing chamber through the conveying routes X23 and X24 so as to get rid of the detected position gap on the basis of the coordinates system for position gap compensation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176191-A (JP)
Title: Liquid crystal display and method for manufacturing the same
Inventor: SUZUKI MASATO
IPC: G02F1/1333
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which can be made light, flat and low-cost, and by which customized products according to various purposes can be manufactured, and to provide a method for manufacturing the device.  <P>SOLUTION: A touch panel 3 composrises a touch panel lower part electrode characteristic film 9 and a touch panel upper part electrode characteristic film 10. In a state with a CF substrate side polarizing plate 8 stuck to the CF substrate 7 of the liquid crystal 2, the touch panel lower part electrode characteristic film 9 as the substrate of the touch panel is stuck on the polarizing plate 8, and then the touch panel upper part electrode characteristic film 10 is stuck on the film 9. Thus, one sheet of a glass plate used for the conventional touch panel becomes unnecessary which contributes to a flat and lightweight liquid crystal display device. The touch panel can be manufactured as a step in the process of manufacturing the liquid crystal panel, which reduces the cost and can respond to customized products and avoids problems, such as deposition of dust, mixing of air bubbles and cracks in electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115715-A (JP)
Title: Fuel cell power generating system
Inventor: AKIMOTO NAOMICHI
IPC: H01M8/06
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover heat, without making the path for a heat exchange medium complex.  <P>SOLUTION: Since electrochemical reaction of fuel gas and oxidizing gas in a fuel cell 40 is heat generation reaction in a fuel cell power generation system 10, both anode-off gas and cathode-off gas have heat. A circulation pump 51 circulates water or hot water which is the heat exchange medium 54 in a heat exchange medium circulation path 50, in which water or hot water returns into a hot-water storage tank 52 via an anode-off gas heat exchanger 42 and a cathode-off gas heat exchanger 44 arranged in series from the hot-water storage tank 52. Consequently, the heat exchange media 54, having the same origin, recover heat from the anode-off gas and the cathode-off gas, so heat recovery is performed efficiently. Moreover, since the heat exchange medium 54 is circulated in the heat exchange medium circulation path 50 in which both the heat exchangers 42, 44 are arranged in series, the path for the heat exchange medium 54 will not become complex.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008179944-A (JP)
Title: Construction method of steel beam of beam end rc construction to column
Inventor: MORI TAKAHISA
IPC: E04B1/58
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for installing a steel beam of beam end RC construction at an upper end of an existing part of a reinforced concrete column without timbering.  <P>SOLUTION: The construction method for installing the steel beam 2 formed of H-shape steel, at the upper end of the existing part 1A of the reinforced concrete column 1 comprises the processes for preparing the steel beam 2 with the end of the H-shape steel being formed as an oblique cut part 2d shaped to leave a lower flange 2b and a lower part of a web 2c, a process for supporting a part of the oblique cut part 2d of the steel beam 2 on the upper end of the constructed part 1A of the column 1, a process for carrying out reinforcement arrangement of a column part 1C near the end around the steel beam 2 and above the existing part 1A of the column 1, and arrangement of a form, and a process for placing concrete in the form 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179846-A (JP)
Title: Method for producing metal powder, metal powder, electrode, and secondary battery using lithium ion
Inventor: TOYOSHIMA HISATAKA
IPC: B22F9/08
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and securely producing a metal powder which contains a Co-Sn intermetallic compound of high purity obtained by compounding Co and Sn in an objective molar ratio and can improve the characteristics, for instance, of a secondary battery using a lithium ion when being applied to a material composing an electrode of the secondary battery using the lithium ion; the metal powder produced by such a method for producing the metal powder; an electrode obtained by using the metal powder; and the secondary battery using the lithium ion and having excellent service capacity and cycle properties.  <P>SOLUTION: This production method comprises the steps of: obtaining a primary powder which contains Co and Sn in the objective molar ratio; and heat-treating the primary powder at 160°C to a temperature lower than 410°C to change a Co-Sn intermetallic compound which has been compounded at a molar ratio other than the objective molar ratio, into the Co-Sn intermetallic compound (CoSn<SB>2</SB>in the figure) which is compounded at the objective molar ratio, and thereby to obtain a secondary powder containing the intermetallic compound of high purity, which has been compounded at the objective molar ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181003-A (JP)
Title: Electrochromic device and manufacturing method therefor
Inventor: TAGAYA MOTOHIRO
IPC: G02F1/155
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic device capable of forming a clear and sharp image superior in response speed, color developing efficiency, display color purity, superior in repetition durability, and capable of coping with flexibility and reduction in the thickness.  <P>SOLUTION: In the electrochromic device, paired electrode structures 11, 12 are disposed facing each other, while holding an electrolyte layer 5 therebetween, and a porous electrode 4 having an electrochromic dye (organic EC dye 3) developing color, by oxidation reaction or reduction reaction adsorbed therein, is formed on a transparent electrode 2, constituting the display electrode structure 11. In this case, the porous electrode 4 is formed by performing magnetron sputtering deposition, using a target material of one from among a metal element, intrinsic semiconductor, oxide semiconductor, and a composite oxide semiconductor comprising a multi-component system of the metal at a pressure higher than 0.5 Pa in the presence of oxygen gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179729-A (JP)
Title: Manufacturing method of pigment
Inventor: NAKAHAMA KAZUMICHI
IPC: C09B47/067
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a pigment, particularly a metal phthalocyanine, with a high yield and by a green process.  <P>SOLUTION: The manufacturing method of the pigment has (1) the process of mixing at least one compound that is a raw material of the pigment and a solvent to obtain a mixed solution and (2) the process of keeping the mixed solution at a temperature or higher wherein the above solvent becomes a subcritical or supercritical condition and allowing the compound to react to obtain the pigment. As the solvent ethanol is preferably used. The pigment is preferably a metal phthalocyanine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184366-A (JP)
Title: Cubic magnesium oxide powder and its manufacturing method
Inventor: OSAKI YOSHIHISA
IPC: C01F5/06
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium oxide powder having a cubic shape and a large average particle diameter and its manufacturing method.  <P>SOLUTION: The magnesium oxide powder has a cubic particle shape when observed by a scanning electron microscope, and has a cumulative 50% particle diameter (D<SB>50</SB>) of at least 1.0 μm by a laser diffraction scattering type particle size distribution measurement method. The powder can be obtained by firing a magnesium oxide precursor in a closed system under the presence of halide ions of 0.5-30 mass% against the total amount of the precursor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182998-A (JP)
Title: Combine harvester
Inventor: YAMANAKA TOSHIO
IPC: A01F12/16
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely grasp discharged culm clogging in a discharged culm conveying system from the rear end of a feed chain 6 to a discharged culm chain 44 in a combine harvester equipped with a threshing apparatus 5 with the feed chain 6 and the culm discharging chain 44 for receiving discharged culms after threshing from the feed chain 6 and conveying the discharged culms.  <P>SOLUTION: A longitudinal long support frame 80 is vertically adjustably fixed to the upper part of the feed chain 6 in the threshing apparatus 5. A nipping guide member 81 standing face to face to the feed chain 6 and nipping the stalk foot side of reaped grain culms together with the feed chain 6 is liftably and descendably fixed to the lower side of the support frame 80. The rear portion of the support frame 80 is equipped with a discharged culm clogging detection means 91 for detecting whether or not a discharged culm clogging occurs between the feed chain 6 and the nipping guide member 81 from the lifting and lowering state of the nipping guide member 81.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192194-A (JP)
Title: Manufacturing method of glass substrate for magnetic disk, manufacturing method of magnetic disk, magnetic disk and manufacturing system of glass substrate for magnetic disk
Inventor: ISONO HIDEKI
IPC: C03C21/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an inside diameter dimensional error of a glass substrate for a magnetic disk.  <P>SOLUTION: A manufacturing method of the glass substrate for the magnetic disk including a chemical strengthening process for chemically strengthening the glass substrate 102 by bringing the glass substrate 102 into contact with a chemical strengthening treatment liquid to replace a portion of ions contained in the glass substrate 102 with ions in the chemical strengthening treatment liquid further includes an inside diameter measuring process for measuring the inside diameter of the glass substrate 102 before the chemical strengthening process and a chemical strengthening treatment condition determining process for determining a chemical strengthening treatment condition of the chemical strengthening process based on the difference between the measured inside diameter and an inside diameter desired after the chemical strengthening process. The glass substrate is chemically strengthened based on the determined chemical strengthening treatment condition in the chemical strengthening process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190393-A (JP)
Title: Variable valve train
Inventor: SUGIURA KEN
IPC: F01L1/18
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve train capable of simplifying the structure of a rocker arm.  <P>SOLUTION: This variable valve train 9 changes an opening-closing quantity of a valve 7 by operating the rocker arm 20 rocakably interposed between a rotary cam 12 and the valve 7. Its rocker arm 20 is composed of an arm body 21 and a displacing member 26 for linearly and relatively displaceably installing a part abutting on the rotary cam 10 in the pressing direction by the rotary cam 10 to the body in the arm body 21. This variable valve train 9 changes the opening-closing quantity of the valve 7 by relatively indisplaceably connecting the arm body 21 and the displacing member 26 or releasing its connection by a switching mechanism 40. Its switching mechanism 40 comprises a connecting pin 45 displaceably arranged between a position straddling between the arm body 21 and the displacing member 26 and an unstraddled position, a hydraulic chamber 53 driving the connecting pin 45 by hydraulic pressure and arranged inside the arm body 21, and an oil passage 54 supplying the hydraulic pressure to the hydraulic chamber 53.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194716-A (JP)
Title: Copper plated solid wire for gas shielded arc welding
Inventor: TOJO KAZUHIRO
IPC: B23K35/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper plated solid wire for gas shielded arc welding, which wire is excellent in wire feed performance, and can reduce the wear of a tip, and can make the arc stable even in the case of welding using a soft and long conduit cable for a long time.  <P>SOLUTION: The copper plated solid wire for gas shielded arc welding has 0.3 to 1.5 g of lubricating oil, which is liquid at an ordinary temperature, and has 0.004 to 0.25 g of kalium per 10 kg of the wire on the surface of the wire having a plated layer having a thickness of 0.3 to 1.1 μm. The total amount of stuck solids, such as metallic powder and solids except the metallic powder, is 0.30 g or less. Further, the surface of the wire contains 0.005 to 0.25 g of molybdenum disulfide and 0.008 to 0.10 g of phospholipid per 10 kg of the wire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007227377-A (JP)
Title: Fuel cell integrated humidification
Inventor: SKALA GLENN W
IPC: H01M8/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated technique for hydrating a fuel cell which can avoid high cost, excessive complexity or poor operability associated with traditional techniques.  <P>SOLUTION: This integrated technique for hydrating a fuel cell includes a device and method which extracts water from a moisture-rich fuel cell flowpath and supplies the water to other components of a fuel cell system that require water, and a water transport unit is integrated into the fuel cell so that the size, weight and complexity of the fuel cell is minimized. In an embodiment, the device includes many flowpaths that include an active region and inactive regions. The water transport unit includes a moisture-donating fluid channel and a moisture-accepting fluid channel, where the latter is fluidly connected with a portion of the fuel cell that is in need of humidification. Upon passage of a moisture-donating fluid through the inactive region of the device flowpath, at least some of the water contained therein passes through the water transport unit to a portion of the fuel cell that is in need of humidification.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007308476-A (JP)
Title: Dibenzanthracene compound and organic light-emitting device having the same
Inventor: KAMATANI ATSUSHI
IPC: C09K11/06
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel compound that can be used for producing an organic light-emitting device.  <P>SOLUTION: The novel compound is a dibenzo[a, c]anthracene compound having substituents in both R1 and R2. The organic light-emitting device has the dibenzoanthracene compound in an organic layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210579-A (JP)
Title: Load control circuit
Inventor: SASAKI KOUSUKE
IPC: H01H9/54
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load control circuit capable of easily detecting switching operation and capable of coping with the switching operation even by a low performance control means.  <P>SOLUTION: An operating switch 21 of a switch slave unit 20 is arranged on a branch wiring BL1 branched from the main current wiring ML1, a photocoupler PC1 in order to detect the switching operation is arranged on the branch wiring BL1 in a switch mother unit 10, and on an output side of that photocoupler PC1, a waveform shaping circuit is installed which is composed of a capacitor C1 and a reset circuit 16. In this waveform shaping circuit, an output voltage waveform of the photocoupler PC1 reflecting an energizing voltage waveform of the branch wiring BL1 is shaped by utilizing charging and discharging operations of the capacitor C1, and an output signal of the reset circuit 16 output to a microcomputer 12 is converted into a binary signal corresponding to the switching operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208074-A (JP)
Title: Anticancer agent containing pyrazine derivative as active ingredient
Inventor: SEKIYA YUMIKO
IPC: A61K31/5377
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrazine derivative having a treating effect against cancer.  <P>SOLUTION: This anticancer agent contains a compound expressed by formula I [wherein, A is a specific heterocyclic group; and X is N or C] as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT