baber/WOPTO huggingface dataset:
Patent JP-2007334289-A (JP)
Title: Method of manufacturing tube roller
Inventor: YAMAZAKI SHINJI
IPC: B29K105/20
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a tube roller capable of attaching a primer to the inner surface of a fluororesin tube efficiently and uniformly.  <P>SOLUTION: The method of manufacturing a tube roller comprises: a process of fitting the fluororesin tube 12 to the inner surface of a cylindrical body 14; a process of injecting the liquefied primer 18 into the fluororesin tube 12 and closing both end surfaces of the fluororesin tube 12 by covering the both end surfaces of the fluororesin tube 12 with cover bodies; a process of rocking the cylindrical body 14 while encapsulating the primer 18 into the fluororesin tube 12; a process of removing the cover bodies and leaving the cylindrical body 14 while erecting the cylindrical body 14; a process of drying the inside of the fluororesin tube 12; a process of fixing the primer 18 to the inner surface of the fluororesin tube 12 by heating the cylindrical body 14; and a process of inserting a core shaft into the cylindrical body 14, injecting and curing rubber between the cylindrical body 14 and the core shaft and, thereafter, performing the secondary vulcanization.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189507-A (JP)
Title: Reforming unit and fuel cell system
Inventor: TONO KAZUYUKI
IPC: C01B3/48
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming unit achieving an efficient and stable reforming treatment with a simple structure.  <P>SOLUTION: A reformed gas containing H<SB>2</SB>is produced by mixing liquid fuel after desulfurized with steam produced in a heat exchanger 640, a CO conversion cooling pipe 824 and a CO selective oxidation cooling pipe in a vaporizer 630 and supplying the mixture to a reforming vessel 622 from a raw material gas supply pipe 622S to which the vaporizer 630 is connected. When the pressure in the reforming vessel 622 reaches equal to or above a prescribed pressure, a safety valve is operated and a gas phase component in the reforming vessel 622 is passed through a raw material return pipe 730 from the raw material gas supply pipe 622S and flows out to a receiving part of the outside part. The raw material gas supply pipe 622S through which a vaporized liquid fuel prepared by mixing the liquid fuel with steam is supplied to the reforming vessel 622 and a structure of leaking the gas phase component when the inner pressure is increased, for example, by the clogging of the reforming vessel 622 are used in common and then, the productivity of the structure of stably producing the reformed gas is improved and miniaturized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188324-A (JP)
Title: Treatment/examination instrument for alimentary tract
Inventor: ASANO HIROYUKI
IPC: A61M25/01
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment/examination instrument for the alimentary tract suppressing a problem of the alimentary tract such as inner wall damage by surely preventing pop-out of a guidewire to the outside of a catheter.  <P>SOLUTION: This treatment/examination instrument 1 for the alimentary tract is provided with the catheter 10 having a side hole 28 for sucking the content in the intestine, and the guidewire 50 to be inserted into the catheter 10, the guide wire 50 has a core wire 51 having at least one diameter-reduced end part, and a resin film 55 covering the core wire 51, and the tipmost portion in the diameter-reduced end part of the core wire 51 is enlarged so that an outside diameter becomes larger than the inside diameter of the side hole 28 of the catheter 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195759-A (JP)
Title: Insulating polymer material composition
Inventor: KURATA YASUYUKI
IPC: H01B3/40
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To impart good mechanical properties, electric properties and the like to a polymer article such as a high-voltage apparatus without deteriorating productivity and to contribute to preservation of the global environment.  <P>SOLUTION: A curing agent (amines, acid anhydrides, phenols, preferably imidazoles), a curing accelerator and the like (a curing accelerator such as organic peroxides, amines, imidazoles or the like and a reaction auxiliary such as a peroxide) are incorporated with epoxidized linseed oil followed by kneading under a condition according to the added amount thereof. The kneadate is subjected to a thermal treatment to facilitate peroxide cure thereby causing three-dimensional crosslinking to give the insulating polymer material composition. The insulating polymer material composition is applied to polymer articles such as high-voltage apparatuses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272580-A (JP)
Title: Treatment method for heavy metals in waste ash
Inventor: MORIYA MASAFUMI
IPC: A62D3/33
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for heavy metals in waste ash capable of suppressing the consumption of phosphoric acids due to calcium compounds in waste ash containing large amount of calcium compounds, effectively immobilizing heavy metals in waste ash even without using a large amount of phosphoric acids, obtaining an equivalent or more metal collection effect compared with a case using a metal collector of a dithiocarbamic acid type having an excellent metal collection ability with respect to the heavy metals, and firmly immobilizing oxo anion or the heavy metals forming its salt, which are difficult to be immobilized in a wide pH range.  <P>SOLUTION: The treatment method of heavy metals in waste ash is characterized in that phosphoric acids together with sulfuric acids are added to waste ash containing heavy metals to immobilize the heavy metals in waste ash as insoluble metal salts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198017-A (JP)
Title: Imaging device and optical information reader
Inventor: ITO KUNIHIKO
IPC: G06K7/10
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can obtain an equal incident light quantity in a light receiving element disposed in a peripheral part and a light receiving element disposed in a central part in an image sensor.  <P>SOLUTION: A masking plate 60 having openings 60a and 60b corresponding respectively to light receiving elements 58 of a light receiving sensor (image sensor) 23 is disposed on the light receiving elements 58. Since each opening of the masking plate 60 is formed so that the size thereof is small in the central part of the image sensor as shown in Fig.2(A) and large in the peripheral part thereof as shown in Fig.2(B), the incident light quantity in the light receiving elements 58 in the central part provided with the small openings 60a is reduced, while the incident light quantity in the light receiving elements 58 of the peripheral part provided with the large openings 60b is not reduced. Consequently, the light receiving elements 58 disposed in the central part shown in Fig.4(A) and the light receiving elements 58 disposed in the peripheral part shown in Fig.4(B) can receive equal incident light quantity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231942-A (JP)
Title: Electrothermal heater assembly, gas turbine engine structural element, and heater assembly forming method
Inventor: VONTELL JOHN HENRY SR
IPC: H05B3/12
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deicing/anti-icing heater assembly for a gas turbine engine structural element such as an air foil, and to provide its forming method.  <P>SOLUTION: The deicing/anti-icing heater assembly 10 for the gas turbine engine structural element comprises a metal heating element 14 to be mounted adjacent to a high-density fabric layer 12 impregnated with a heat resistant resin resistant to an operating temperature of maximum 550°F (288°C). The heater assembly 10 is designed to be thick enough to give no effect to the strength of the engine structural element, connected to a power supply using a conductor such as a wire, and embedded in the engine structural element. The heating element 14 converts electric energy into heat energy to deice and anti-ice the heater assembly 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008199468-A (JP)
Title: Imaging device
Inventor: OGINO ATSUSHI
IPC: H04N5/335
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of setting up an amplification rate for each of photographed pixel signals and obtaining a proper photographed image.  <P>SOLUTION: An analog front end apparatus 4 comprises a first CDS circuit 41a to a sixth CDS circuit 41f for performing processing including CDS processing for a signal for each pixel constituting an analog image array signal, a single column conversion circuit 42 for selecting and outputting an output signal from each of CDS circuits 41a-41f to output one-column output signals, an AD conversion circuit 46 for converting the analog image array signal into a digital image signal, and an amplification rate storage apparatus 43 in which an amplification rate corresponding to each of pixel signals constituting the analog image array signal is stored. Using an amplification rate corresponding to each pixel signal and stored in the amplification rate storage apparatus 43, each of the CDS circuits 41a-41f performs signal amplification processing for each pixel signal constituting an analog image array signal, in addition to original CDS processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007160505-A (JP)
Title: Method for manufacturing grindstone
Inventor: KORISHIMA MUNEHISA
IPC: B23K26/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-precision machining, and improve chip discharge performance by reducing machining load.  <P>SOLUTION: In a grindstone 50, abrasive grains 53 are fixed on a circumferential surface of a cylindrical base metal 51. The abrasive grains 53 are spirally arranged on an abrasive grain fixing surface of the base metal 51, so that the number of the abrasive grains is decreased. In addition, laser beam is radiated to the abrasive grains 53, so that the height of the abrasive grains 53 becomes uniform. As the laser beam is radiated for truing to make the height of the abrasive grains uniform, grooves are formed in the abrasive grain fixing surface by laser radiation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008203953-A (JP)
Title: Content processor, content processing method, and program
Inventor: KOJIMA YOSHITSUGU
IPC: G06F12/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the loss of a musical piece file due to overwriting in movement destination recording media in the case of moving an audio file between recording media such as a memory card 25 or a USB memory 27 incorporated or externally mounted in a system component 10, and to enable a user to efficiently find out each musical piece file in the recording media as movement destination after movement.  <P>SOLUTION: In the case of moving a musical piece, a folder is newly prepared in a movement destination recording media, and a musical piece file is stored in this. Folder names are managed with serial numbers in order to exclude the duplication of the folder names. When there is any designation section other than the serial numbers in the folder names of movement origin recoding media, the serial numbers+the designation sections are defined as movement destination folder names.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200569-A (JP)
Title: Trigger-type liquid sprayer
Inventor: INABA SHINICHI
IPC: B65D83/76
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger-type liquid sprayer which can be made small and is easily handled.  <P>SOLUTION: A trigger-type liquid sprayer is provided with a liquid sprayer body 2 having a nozzle 21 and a trigger lever 22, and sprays a liquid from a spray hole 21 of the nozzle 22 by a pulling operation of the trigger lever 22. The nozzle 21 is rotatable with respect to the liquid sprayer body 2 and provided so as to open/close a flow passage for the liquid according to a rotational position of the nozzle 21 when an operation lever 24 mounted on the nozzle 21 is rotationally moved. A surface of the trigger lever 22 is partially recessed to provide a space and when the flow passage is closed by the nozzle through the rotational movement of the operation lever 24, a part of the operation lever 24 is accommodated in the space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203455-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAITO YASUTAKA
IPC: G03G15/20
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device designed so as to shorten a restoring time required for a fixing member to return to its fixing temperature, and to provide an image forming apparatus.  <P>SOLUTION: A heating element 108 disposed in contact with the internal circumferential face of a fixing belt 102 extends to areas (A and C) where the heating element 108 does not face an excitation coil 120, in the moving direction of the fixing belt 102. An area (B) where the heating element 108 faces the excitation coil 120 generates heat by electromagnetic induction of a magnetic field H, and the heat is transmitted to the areas (A and C) where the heating element 108 does not face the excitation coil 120. In this case, if the operation of the excitation coil 120 is stopped and a standby state is required, the fixing belt 102 receives heat from the heating element 108 in a wide area, that is, in the area (B) where the heating element 108 faces the excitation coil 120 and the areas (A and C) where the heating element 108 does not face the excitation coil 120. This makes it possible to keep the temperature of the fixing belt 102 higher and shortens a restoring time required for the fixing belt 102 to return to its fixing temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200723-A (JP)
Title: Torch for gas shielded arc welding
Inventor: SAKAKIBARA NORIYUKI
IPC: B23K9/29
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas shielded arc welding torch which allows welding of a narrow groove is applied with high quality and of which the structure is made simple to facilitate maintenance.  <P>SOLUTION: The gas shielded arc welding torch 20 is equipped with a torch nozzle 21 for jetting a shield gas and a welding wire 11 inserted in an inner cylinder 30 that is arranged in the torch nozzle 21. The torch nozzle 21 has a separated structure in which an end nozzle 22 for jetting a shield gas is separated from a nozzle body 23 in the axial direction, wherein an insulating deformable body 24 having flexibility and heat resistance is interposed between the nozzle body 23 and the end nozzle 22. Accordingly, with the welding wire 11 fixed on the axial line of the torch body, the end nozzle 22 is connected to the nozzle body 23 in a manner displaceable thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010110217-A (JP)
Title: L-amino acid-producing microorganism and method for producing l-amino acid
Inventor: NAGAI YURI
IPC: C12N1/21
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing an L-amino acid.  <P>SOLUTION: The method for producing the L-amino acid (Glu, Lys, Leu, Ile, Val or the like) includes culturing microorganisms (especially microorganisms belonging to the genus Escherichia or the genus Pantoea) belonging to the Enterobacteriaceae, having L-amino acid-producing abilities, and obtained by modifying expression-regulating sequences of genes of a glycerol dehydrogenase and a dihydroxyacetone kinase so that the activities (copy numbers) of the enzymes may be enhanced, in a medium containing glycerol as a carbon source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008208164-A (JP)
Title: Method for producing epoxy resin particle
Inventor: TAKIGAWA TADAO
IPC: C08G59/50
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which resin particles having very little residual solvent in a resin and a uniform shape and a narrow particle size distribution are obtained in a method for producing the resin particles using carbon dioxide in a liquid or a supercritical state.  <P>SOLUTION: The method for producing the epoxy resin particles is carried out as follows: A compound (A) having ≥2 epoxy groups, a compound (B) having ≥2 N-H bonds and a resin precursor solution (C), as necessary, containing a solvent (K) are mixed and dispersed in the carbon dioxide (E) in the liquid or the supercritical state in the presence of a hydrophobic dispersion stabilizer (D) or hydrophobic microparticles (F) to carry out a reaction of the (A) with the (B). Thereby, the epoxy resin particles (J) are obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209608-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by providing the surface of an electrically conductive substrate with a photosensitive layer at least including an electron transport agent, a charge generating agent and a binder resin, and the electron transport agent is a compound expressed by general formula (1); wherein R<SB>1</SB>to R<SB>4</SB>denote a 1-6C direct-chain or branched alkyl group, a 6-20C aryl group which may have a 1 to 6C direct chain or branched alkyl group as a substitutional group, a 6 to 20C aralkyl or a 3-10C cycloalkyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207224-A (JP)
Title: Laser beam machine and check valve for laser beam machine
Inventor: KURATANI TOKUHIRO
IPC: F16K51/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly durable check valve for a sealed light path, the valve enabling the opening pressure thereof to be set at a stable low value and not tending to open by inertia upon moving/stopping of a machining head, and also to obtain a laser beam machine.  <P>SOLUTION: The check valve discharges, outside a sealed light path, a purge gas supplied thereto while a constant pressure higher than the atmospheric pressure is maintained. The check valve is composed of a planar valve seat 2 provided with a vent hole 2b, and of a valve element 3 which is made of an elastic sheet, is fixed in a cantilever on the valve seat 2 in a manner closing the vent hole 2b of the valve seat 2 and receives the pressure of the purge gas from the vent hole 2b to deform nearly in the entire length thereby opening and discharging the purge gas outside the sealed light path, and which opens by the own resiliency when the pressure of the purge gas inside the sealed light path lowered equal to or below a specific value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215646-A (JP)
Title: Fuel nozzle device, gas turbine and control method for fuel nozzle device
Inventor: MIYAKE YOSHIAKI
IPC: F23R3/28
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel nozzle device, a gas turbine, and a control method for the fuel nozzle device, which prevent the occurrence of coking, and comply with the exhaust emission regulation.  <P>SOLUTION: This fuel nozzle device includes: a fuel pump 19 for delivering fuel; fuel passages 26A, 26B provided with circulating passages 16, 26A, 26B through which fuel flows; a flow control part 20 for controlling the flow of fuel flowing from the fuel pump 19 into the circulating passages 16, 26A, 26B; a circulating pump 18 for circulating fuel in the circulating passages 16, 26A, 26B; a nozzle part 15 provided with an injection hole for injecting fuel from the circulating passages 16, 26A, 26B to the outside; and a control part for controlling the injection amount of fuel injected from the injection hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212230-A (JP)
Title: Assembly toy
Inventor: TODOKORO SHINJI
IPC: A63H33/12
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a block toy assembled by combining blocks of the same shape lacks variation when the number of parts is small, and requires a large number of parts for a user to play with without being bored, and permits the toy to be fabricated in a variety of ways even from a comparatively small number of parts.  <P>SOLUTION: The assembly toy (10) has a plurality of first members (21) each having a columnar portion (81) in a flat sphere shape, a plurality of second members (31) each having a square hole (85) in the form of a thick-wall disc, a plurality of third members (41) each having the columnar portion (81) in the vicinities of both ends and two sides of the rodlike body of a regular square pole, and the square holes (85) between the columnar portions (81), and square holes (85) aligned with the square holes provided between the columnar portions on the other two sides, a plurality of fourth members (51) each having connecting portions (53) at both ends of a columnar rodlike body, a columnar portion (81) at the tip portion and two sides of the connecting portion and having the square holes (85) at the other two sides, the columnar portions (81) in every member are the same size, and the square holes (85) in every member are a regular square of the same size, and one size is made equal to the diameter of the columnar portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219488-A (JP)
Title: Tally image information generator and program
Inventor: MEIDO EMI
IPC: G06T3/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make luminance error components distributed in order to maintain the pseudo density of a tally image and a decoded image as a wide dynamic range inconspicuous on the tally image and the decoded image.  <P>SOLUTION: Linear transform is performed to luminance p (g1, g2, s) of pixels of original images G1, G2 for tally and a secret image S to obtain luminance p (g1, g2, s) (S10). When it is a combination of luminance which cannot be expressed by the pseudo density, luminance pc (g1c, g2c, sc) in the combination of the luminance which can be expressed by the pseudo density is calculated (S11). After adapting a low pass filter (S12) to the distributed luminance error components e (eg1, eg2, es), the luminance pc is added to the luminance of the pixels of the original images for tally and the secret image P (G1, G2, S) to generate original images for tally generation and a secret image for tally generation P' (G1', G2', S'). The pixel arrangement of the tally images is determined based on the original images for tally generation and the secret image for tally generation P' (G1', G2', S').  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207262-A (JP)
Title: Document management system, print control device and print control method
Inventor: TODA TAKAHISA
IPC: G06F3/12
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time to preview/print document data.  <P>SOLUTION: A print intermediate data generation means 14 and a print preview data generation means 15 generate print intermediate data and print preview data corresponding to document data, respectively, before a print instruction is issued after an instruction has been issued to register the document data in a document management database 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT