baber/WOPTO huggingface dataset:
Patent JP-2009046625-A (JP)
Title: Grease composition
Inventor: HAYASHI KENJI
IPC: C10N20/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition capable of suitably used particularly for a wheel bearing of automobiles or the like which is used under high speed and high temperature.  <P>SOLUTION: The grease composition which contains base oil and a thickening agent comprises: at least one of mineral oil and synthetic oil as the base oil; and 2-20 mass% composite lithium soap and 0.5-10 mass% polyurea compound expressed by following formula (1) as the thickening agent, wherein the blending ratio by mass of the composite lithium soap to the polyurea compound is (9.5:0.5)-(5:5) and the blending cone penetration is 130-340. Formula (1) is R<SP>1</SP>-NH-(CONH-R<SP>2</SP>-NHCONH-R<SP>3</SP>NH)<SB>y</SB>-CONH-R<SP>2</SP>-NHCONH-R<SP>4</SP>, (in the formula, (y) is integers of 0-3 and each of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>independently expresses a 1-30C hydrocarbon group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045339-A (JP)
Title: Cutter for observation surface, its manufacturing method, and boring tool for observation hole
Inventor: HIRATA TADASHI
IPC: A61B17/16
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To form an approximately cylindrical hole having a flat observation surface at the bottom surface without destroying a tissue structure or cells of a biological tissue.  <P>SOLUTION: This cutter 1 for an observation surface is used to form the approximately cylindrical hole B having the flat observation surface D at the bottom surface of the biological tissue A'. The cutter 1 for observation surface includes a circumferential blade section 2 which circumferentially extends, and a radial blade section 5 which radially extends at least from the center of a cylindrical body 3, at the distal end of the cylindrical body 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058608-A (JP)
Title: Code reading method of color filter using infrared light emitting diode
Inventor: ITO HARUYASU
IPC: G02B5/20
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED (light emitting diode) illumination which is used as illumination for reading a code and which can read the code of a substrate even when covered with the colored pixel or the colored resist layer of a color filter in the code reading method of the color filter equipped with a camera and the light source of illumination light for reading the code formed on the substrate for the color filter at the manufacturing process of the color filter for a liquid crystal display device.  <P>SOLUTION: In the code reading method, an infrared LED of ≥700 nm wavelength is used as the light source of illumination light to be used when reading the code on the substrate. In this code reading method, the illumination light passes through the substrate, a resist for the color filter having a photosensitive wavelength region of 335 nm to 395 nm is insensitive thereto and the code can be read by imaging with a camera or viewing even when a code surface is covered with the resist for the color filter. In the code reading method of the color filter using the infrared LED, the same infrared LED is used for reading the code at the color filter manufacturing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040023-A (JP)
Title: Method and apparatus for feeding nitrogen gas to injection molding machine
Inventor: KAWAGUCHI AKIHISA
IPC: B29C45/17
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in the process of driving air away in a cavity that it is necessary to send nitrogen gas instantaneously in a large volume causing adiabatic expansion and resulting in cooling inside the cavity which affects fluidity of the molten resin, and further causing a backflow of the resin into a hole for feeding the nitrogen gas and resulting in leaving a mark of the hole on the molded article and deteriorating appearance so that adjustment work is necessary.  <P>SOLUTION: When the molten resin is injected into the cavity 60 sandwiched between a fixed mold 40 and a movable mold 50 from a sprue 70 via a gate 79, the nitrogen gas to be sent into the cavity 60 is heated in advance during the process of sending it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058045-A (JP)
Title: Multicylinder hydraulic shock absorber and its manufacturing method
Inventor: NAKAYAMA YUJI
IPC: F16F9/32
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicylinder hydraulic shock absorber whose inner cylinder can be precisely positioned in relation to an outer cylinder by varying an inside surface shape of a bottom plate in the outer cylinder to prevent an abnormal noise from being emitted and besides to stabilize its operation.  <P>SOLUTION: The multicylinder hydraulic shock absorber whose inner cylinder 1 in which a piston slides together with a base valve device 2 mounted on one end of the inner cylinder 1 is housed in a bottomed outer cylinder 3 to position the inner cylinder 1 in relation to the bottomed outer cylinder 3 by abutting the base valve device 2 against an inner surface of the bottom plate 4 of the outer cylinder 3 keeps a step 10 of a given depth annularly molded by press working on the inner surface of the bottom plate 4 in the outer cylinder 3 and besides mortar-shaped inclined plane 11 molded around the step 10. Then, when inserting the inner cylinder 1 mounted preliminarily with the base valve device 2 into the outer cylinder 3 with the base valve device 2 pointed ahead, the base valve device 2 is fitted into the step 10 with the base valve device 2 centered by the inclined surface 11, so that the inner cylinder 1 is positioned precisely in relation to the outer cylinder 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058824-A (JP)
Title: Developing method
Inventor: OISHI CHIKASHI
IPC: G03F7/32
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing method for a photosensitive planographic printing plate capable of producing a high-quality planographic printing plate.  <P>SOLUTION: The developing method for a photosensitive planographic printing plate includes immersing an imagewisely exposed photosensitive planographic printing plate in a developer solution housed in a developing tank and replenishing the developer solution in the developing tank with a developer replenisher to maintain the activity of the developer solution within a given limit. In a time period after the developer tank is filled with a developer solution that is not used for developing a predetermined volume of planographic printing plates and until the fatigue degree of the developer solution reaches a limit Fa, a photosensitive planographic printing plate is immersed in the developing tank to develop; and after the fatigue degree of the developer solution reaches the limit Fa, replenishing the solution with a replenisher is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061020-A (JP)
Title: Thread cutting apparatus for sewing machine
Inventor: HAYAKAWA NORIKAZU
IPC: D05B65/02
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform a thread cutting operation even at a part where the exit of a lower thread coming out from a bobbin case corresponds to the left side or lower part of a sewing needle even in when stitches by the entanglement of an upper thread and the lower thread become hitch stitches.  <P>SOLUTION: A thread cutting mechanism 12 including a stationary knife 18 and a movable knife 19 capable of turning is arranged under a needle plate 8; a looper 9 is provided right on the lower side of the thread cutting mechanism 12 and is connected to the front end part of a lower shaft. When sewing is started, by the rotation of the lower shaft, the looper 9 is rotationally driven clockwise when it is viewed from the front. When the sewing needle is slightly elevated from the bottom position, the upper thread extending from the eye hole of the sewing needle is hooked to a point portion integrally formed on the outer shuttle of the looper 9 and an upper thread loop 16a is enlarged. When cutting the thread, the apical portion of the movable knife 19 enters the upper thread loop 16a from a direction perpendicular to the loop surface of the upper thread loop 16a to be enlarged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062139-A (JP)
Title: Stock component setting system, stock component setting method and stock component setting program
Inventor: ADACHI SEIJI
IPC: G06Q30/06
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock component setting system, capable of more appropriately identifying stock components carried by maintenance workers to improve work efficiency, and a stock component setting method and a stock component setting program.  <P>SOLUTION: A control part 11 of a service component stock setting system 10 generates recommended reference value data by national, by-prefecture and by-CE methods. In the national and by-prefecture methods, a maintenance replacement ratio is calculated based on past consumption data and the number of apparatuses operated in the market, and based on the maintenance replacement ratio and the number of apparatuses operated in the market in a prediction target month in which CEs belonging to a prediction target SS are in charge, a component number expected value is calculated. The control part 11 performs the integrated processing of recommended reference values obtained by multiplying the component number expected value by a correction coefficient, and performs the removal processing of non-stock components, installation processing and stock reference setting processing. Then, the control part 11 identifies stock components of the CEs in the descending order of the integrated recommended reference values caused by the limitation of the volume of storage sections for the CEs and the number of held components, and records data related to the components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106042-A (JP)
Title: Quinoxaline derivative, light emitting element, light emitting apparatus, and electronic equipment
Inventor: EGAWA MASAKAZU
IPC: H01L51/50
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel substance having excellent electron transport capability, a light emitting element and a light emitting apparatus that employ the novel substance therein.  <P>SOLUTION: The quinoxaline derivative is represented by general formula (G1) wherein each of R<SP>1</SP>to R<SP>4</SP>represents a hydrogen atom, a 1-4C alkyl group or a 6-25C aryl group and each of Ar<SP>1</SP>and Ar<SP>2</SP>represents a 6-25C aryl group. The quinoxaline derivative as described above has excellent electron transport capability and is very useful as an electron transporting material for use in a light emitting element or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071105-A (JP)
Title: Variable resistor element, and memory device
Inventor: SHIIMOTO TSUNENORI
IPC: H01L27/10
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable resistor element which can get rid of an increase of an erase time even if increasing an area to increase the rewritable number of time.  <P>SOLUTION: The variable resistor element includes electrodes 11, 14 opposed each other and a variable resistor layer which is formed at least in the opposed region of electrodes 11, 14 and its resistance value changes corresponding to the direction of electric field produced between the electrodes 11, 14 by applying a voltage to electrodes 11, 14. The electrodes 11, 14 have a shape different from a perfect circle or a square. When deforming the opposed portion of the electrodes 11, 14 to a perfect circle or a square which has an area same as the area of the opposed portion of the electrodes 11, 14. The electrodes have a shape and size so that a difference between an upper limit value and lower limit value of inside strength distribution of the electric field produced in the opposed region of electrodes 11, 14 is smaller than a difference between an upper limit value and lower limit value of inside strength distribution of the electric field produced in the deformed opposed region of its two electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071681-A (JP)
Title: Image processing device, its control method and program
Inventor: YOSHIDA KOJI
IPC: H04N5/232
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To permit the setting of a parameter employed for the photographing process, development process or correcting process of an image simply by a user.  <P>SOLUTION: When a drag and drop is carried out onto an image under being displayed by an icon, the control parameter is determined based on a setting file related to the icon and the drop position information of the icon. A camera carries out photographing process and developing process based on the control parameter. Alternatively, the image processing device carries out the development process or the correcting process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066744-A (JP)
Title: Grinding wheel for gear grinding and method for gear machining
Inventor: ONOGAWA MASAMI
IPC: B23F21/02
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel for gear grinding, which easily forms strain-free undercut portions after the heat treatment process, and also to provide a method for gear machining.  <P>SOLUTION: In the method for the gear machining including the steps of: gear cutting of a workpiece gear W; heat treatment process after the gear cutting step; and gear grinding by the grinding wheel T for the gear grinding, the undercut portions 3 are formed in dedendums 2 of the workpiece gear W in the gear grinding step by using the grinding wheel T for gear grinding having protruded portions 6 to form the undercut portion 3 in dedendums 2, which are located at both ends of gear tooth in the gear width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075841-A (JP)
Title: Electrical circuit
Inventor: SASAJIMA KOJI
IPC: B62D5/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a compact electrical circuit to which a large current can be supplied.  <P>SOLUTION: The electrical circuit 101 comprises relay circuits 101a interposed between a power source B10, a load part L10, a power source B10, and a load part L10. In the relay circuit 101a, relays RY1, RY2 are connected to the power source in parallel. FETs (field effect transistors) Q1, Q2 are connected to the relays RY1, RY2 in series, respectively. Constant voltage sources V1, V2 apply a predetermined voltage to the gates of the FETs Q1, Q2. The outputs of the FETs Q1, Q2 are input into the load part L10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008044959-A (JP)
Title: Composition for dyeing keratinous fibers with cationic direct dye and quaternary ammonium salt
Inventor: RONDEAU CHRISTINE
IPC: A61K8/49
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for dyeing keratinous fibers manifesting a large tolerance to various challenging factors that hairs sustain, strongly dyeing with a small selection of colors.  <P>SOLUTION: The invention relates to the dyeing composition for keratinous fibers, in particular human keratinous fibers such as hair, comprising in an appropriate dyeing medium, at least a direct cationic coloring agent of specific formula, and characterized in that it further contains at least a quaternary ammonium salt. The invention also relates methods and devices using the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199874-A (JP)
Title: Parallel operation control unit of inverter
Inventor: AYABE HIRONORI
IPC: H02M7/493
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress cross currents regardless of load and detection error in output voltage of an inverter.  <P>SOLUTION: In the parallel operation control unit, a plurality of inverters 10a and 10b are connected in parallel to supply power to a load 20. It comprises voltage amplitude control parts 50a and 50b for controlling amplitude of the output voltage of the inverter and voltage phase control parts 40a and 40b which control phase of the output voltage of the inverter. It also comprises cross current control parts 60a and 60b which generate a correction amount for suppressing cross currents that flow between the inverters 10a and 10b, by dq conversion based on the load current and inverter output current.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085333-A (JP)
Title: Method of discriminating crystal defect region in monocrystalline silicon using metal contamination and heat treatment
Inventor: WEE SANG-WOOK
IPC: H01L21/66
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of discriminating a crystal defect region of monocrystalline silicon by utilizing metal contamination and heat treatment, which can analyze the crystal defect region accurately and easily in a short time period without depending on the concentration of oxygen in monocrystalline silicon.  <P>SOLUTION: In this method of discriminating a crystal defect region of monocrystalline silicon, after a sample in the shape of a silicon wafer or a slice of monocrystalline silicon ingot is prepared, at least one side of the sample is contaminated with metal at a contamination concentration of about 1×10<SP>14</SP>to 5×10<SP>16</SP>atoms/cm<SP>2</SP>. The contaminated sample is heat-treated, and of which the contaminated side or the opposite side of the heat-treated sample is observed to discriminate a crystal defect region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075963-A (JP)
Title: Data creation device and data creation program
Inventor: MOROI KANICHI
IPC: G06F17/50
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data creation device or the like which reliably updates the version number of a circuit.  <P>SOLUTION: The data generation device which generates configuration data to be fetched into a programmable logic device is provided with: a logic generation part which receives function information in which the logical function of the circuit is described and generates logic circuit information showing connection of an element; and a layout wiring part which performs arrangement and wiring according to the logic circuit information to generate the configuration data. The logic generation part is provided with a first version number update part which updates version number information showing the number of version of the logic circuit information every time the logic circuit information is generated. The logic generation part generates the logic circuit information including a version number storage circuit in which the updated version number information is stored so as to be read from the outside of a programmable logic device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085453-A (JP)
Title: Cooling device
Inventor: SEKI KAZUYOSHI
IPC: F28D7/10
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of a primary refrigerant used without deteriorating heat exchanging efficiency in a plate-type heat exchanger, and to reduce a height dimension of the plate-type heat exchanger.  <P>SOLUTION: A primary circuit for mechanically forcibly circulating the primary refrigerant comprises a primary heat exchanging portion 36 formed in the plate-type heat exchanger HE for evaporating the condensed primary refrigerant, and a secondary circuit for naturally circulating a secondary refrigerant comprises a secondary heat exchanging portion 46 formed in the plate-type heat exchanger HE and condensing the secondary refrigerant. In the plate-type heat exchanger HE, a primary liquid pipe 38 connecting a condenser and the primary heat exchanging portion 36, and a secondary liquid pipe 48 connecting the secondary heat exchanging portion 46 and an evaporator are connected to each other at the same one-end sides at one-end sides, and a primary gas pipe 40 connecting a compressor and the primary heat exchanging portion 36 and a secondary gas pipe 50 connecting the secondary heat exchanging portion 46 and the evaporator are connected to each other at the same one-end sides at the other-end sides, and the plate-type heat exchanger HE is disposed at a posture inclined to a horizontal face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084167-A (JP)
Title: Manufacturing method of acrolein and/or acrylic acid
Inventor: TANIMOTO MICHIO
IPC: C07C45/28
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing acrolein and/or acrylic acid by a catalytic gas-phase oxidation of propylene and/or propane, where acrolein and/or acrylic acid are manufactured in a high yield stably for a long period of time on an industrial scale even when the operation is temporarily suspended and then resumed.  <P>SOLUTION: On suspending an operation of a catalytic gas-phase oxidation process, the feed of a reaction raw material gas is suspended; subsequently an inert gas is fed to the reactor followed by feeding a molecular oxygen-containing gas; then the feed of the molecular oxygen to the reactor is suspended.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085072-A (JP)
Title: Control device for internal combustion engine
Inventor: HOSOKAWA YOHEI
IPC: F02D43/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability when low evaporation characteristic fuel is used.  <P>SOLUTION: The control device (electronic control device 1) for the internal combustion engine for performing combustion operation by ignition operation with respect to fuel F supplied to inside of a combustion chamber CC is provided with an engine start control means for increasing intake air amount to inside of the combustion chamber CC at start of the engine as the evaporation characteristics of the fuel F inside the combustion chamber CC are worse. The engine start control means is constituted to increase the intake air amount by performing at least one of reduction control of cranking frequency, valve opening control of a throttle valve 24, or valve opening time expansion control or lift amount increase control of an intake valve 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087037-A (JP)
Title: Document management system, image processing device, document registration method, program, and recording medium
Inventor: OWADA TOSHIKAZU
IPC: G06F12/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management device which determines whether to register a document to be registered in the document management device and registers only a required document and to provide an image processing device equipped with the same.  <P>SOLUTION: The document management device comprises a document search part 11 which searches document data stored in a terminal 50 connected to a network and inputs document data generated or updated after previous search, a similarity determination part 13 which searches a document including content similar to the body of the input document data from among the registered documents for determining similarity, and a document registration part 14 which registers input document data when the similarity determination part 13 detects a document having similarity higher than a predetermined threshold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT