baber/WOPTO huggingface dataset:
Patent JP-2009097408-A (JP)
Title: Black smoke purifying device
Inventor: MASUDA HIROKI
IPC: F01N3/24
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black smoke purifying device capable of satisfactorily maintaining engine performance by pulverizing soot peeled-off pieces.  <P>SOLUTION: A black smoke purifying device 1 is equipped with an oxidation catalyst converter 10 carrying an oxidation catalyst on wall surfaces 13 of a plurality of cylindrical cells 12 so as to force exhaust gas 30 to pass therethrough. A notch 14a is formed in a bulkhead 11 of an inlet part of the cell 12 so as to form one inlet by collecting inlets of a plurality of cells 12 into one group. The shape of the inlet part of the cell 12 formed by the notch 14a is preferably a shape in which a quadrangular pyramid-like member 14b or conical member fits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098056-A (JP)
Title: Space stabilizer
Inventor: SEKI TOSHIICHI
IPC: G01C21/18
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional space stabilizer costs much because it needs to use an angle sensor with high resolution so as to improve the accuracy of a control loop that uses an output angle.  <P>SOLUTION: The space stabilizer is configured so that a control means 11 estimates a change (Δθ) in angle by integrating the output angular velocity (θ/t) of an angular velocity sensor 7, interpolates the angle for one unit of change in an output angle (θ) of an angle sensor 8 by the change (Δθ) in angle, and resets the change (Δθ) in angle for each unit of change in the output angle (θ).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008103732-A (JP)
Title: Cross-point memory thin film transistor and method for manufacturing same
Inventor: SONG I-HUN
IPC: H01L29/786
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor for cross-point memory and a method for manufacturing the same.  <P>SOLUTION: The thin film transistor for cross-point memory and the method for manufacturing the same having a substrate, a gate formed on one area of the substrate, a gate insulating layer formed on the substrate and the gate, a channel that is formed on the gate insulating layer opposed to the gate and contains ZnO, and a source and a drain each of which are formed by being contacted with both sides of the channel are provided in the thin film transistor used as a selected transistor for the cross-point memory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009104872-A (JP)
Title: Method of inspecting overvoltage protective element
Inventor: TOKUNAGA HIDEAKI
IPC: G01R31/26
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting an overvoltage protective element which enables quick determination on whether an overvoltage protective element is defective or not and can be used to screen mass-produced components.  <P>SOLUTION: According to the method of inspecting the overvoltage protective element, an insulating resistance is measured at a voltage (V<SB>1</SB>) higher than the specified lower limit (V<SB>L</SB>) of the breakdown voltage of the overvoltage protective element, and is measured at a voltage (V<SB>2</SB>) (V<SB>1</SB><V<SB>2</SB>) lower than the specified upper limit (V<SB>H</SB>) of the breakdown voltage. The overvoltage protective element is determined to be non-defective when the insulating resistance of the overvoltage protective element is a resistance equal to or higher than a specified value at the measuring voltage V<SB>1</SB>side and is a resistance equal to or lower than a certain threshold lower than a specified value at the measuring voltage V<SB>2</SB>side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106356-A (JP)
Title: Electronic rack tag system
Inventor: FUJII KEIAKI
IPC: G06Q50/10
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic rack tag system which enables a user to easily judge when the display of an electronic rack tag showing the commodity display information of a commodity has been updated by simply checking the display of the electronic rack tag.  <P>SOLUTION: The electronic rack tag 1 which shows the commodity display information and a rack tag server 2 perform a communication. Simultaneously, each time when the rack tag server 2 updates the commodity display information to the electronic rack tag 1, and transmits it through the communication, the electronic rack tag 1 receives the updated commodity display information. While, within a plurality of display updating period zones which are set in advance, the display expressing the display updating period zone to which the update is applicable is performed together with the display of the updated commodity display information to constitute the electronic rack tag system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109709-A (JP)
Title: Teaching material device for visualizing material state
Inventor: MURAKAMI KIYOFUMI
IPC: G09B23/12
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teaching material device capable of visualizing even such a material state that temperature becomes low and the effect of intermolecular force is unignorable by using a molecule model and visualizing the material states of gas, liquid, solid, etc.  <P>SOLUTION: The teaching material device for visualizing the material state includes: a container 7 which is configured so that at least a part of a wall surface is transparent; a plurality of molecule models 8 which are stored in the container and can be visual; an operation part 5 which is provided in at least a part of the wall surface of the container and can shoot out the molecule models into the container. The molecule models are made of a material having high impact resilience and one or a plurality of magnets are incorporated in or on the molecule models, in at least a part of the plurality of molecule models. The operation part can adjust the shooting out speed of the molecule models and visualizes the material state by the movement of the molecule models based on the shooting out speed of the molecule models.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108192-A (JP)
Title: Aqueous ink, inkjet recording method, ink cartridge, and inkjet recording apparatus
Inventor: SUZUKI KATSUHIKO
IPC: C09D11/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink that gives an image having satisfactory scratch resistance and water resistance and does not suffer from lowering of alkali resistance in the case that the ink is reserved for long periods when it contains a resin comprising at least an alkyl acrylate copolymerized thereinto as a monomer.  <P>SOLUTION: The inkjet ink comprises a pigment, a resin comprising at least an alkyl acrylate copolymerized thereinto as a monomer, and a water-soluble organic solvent comprising the first and second water-soluble organic solvents. The content of the first water-soluble organic solvent having a specific dielectric constant and a specific dipole moment is at least 10.0 mass% and the content of the second water-soluble organic solvent which is a water-soluble organic solvent other than the first one is at least 3.0 mass% and less than 10.0 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106978-A (JP)
Title: Repairing method by friction stir welding
Inventor: ESUMI MASAKUNI
IPC: B23K20/12
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing method for performing the consistent defect repair by friction stirring to a welded part having any defect caused during friction stir welding.  <P>SOLUTION: A defect 91 is caused (2) in a welded part 90 during the friction stir welding (1). The friction stirring for repair is performed to the welded part (3) by using a friction stir rotary tool 60 for repair having the screw part 61 whose threading direction is opposite to that of a screw part 51 of a friction stir rotary tool 50 for welding, while rotating the friction stir rotary tool 60 for repair in the direction opposite to the rotational direction of the friction stir rotary tool 50 for welding (3). By performing the friction stirring by changing the position of occurrence of the defect 91 to the environment of high stirring pressure, the sound welded part 90 with the defect 91 diminished can be consistently obtained (4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108255-A (JP)
Title: Polyolefin copolymer and preparation method
Inventor: NISHIZA KENICHIRO
IPC: C08F4/80
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer and a resin composition, which are compatible with engineering plastics having high polarity and excellent in wear resistance.  <P>SOLUTION: The polyolefin copolymer is obtained from a polyolefin copolymerized latex which is obtained by successively copolymerizing a radical initiator and a vinyl monomer with a polyolefin latex composed of a polyolefin obtained by using a late transition metal complex-based catalyst for olefin polymerization in which a multifunctional monomer such that it can form a cross-linking precursor point at the time of polymerization is taken, and simultaneously cross-linking the polyolefin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115835-A (JP)
Title: Negative photosensitive resin composition
Inventor: UEDA MITSURU
IPC: G03F7/40
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive resin composition having excellent effects relative to heat resistance such as glass transition temperature and thermal weight reduction temperature, and photosensitivity such as developability, sensitivity and resolution.  <P>SOLUTION: The negative photosensitive resin composition includes (A) 100 pts.mass of a polyphenylene ether, (B) 10-40 pts.mass of a crosslinking agent having a CH<SB>2</SB>OR group (wherein R denotes a 1-4C alkyl group) which causes a crosslinking reaction in the presence of an acid catalyst, (C) 2-20 pts.mass of a photoacid generator having a naphthalene nucleus or an anthracene nucleus, and (D) 400-2,500 pts.mass of a solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008165959-A (JP)
Title: Optical disk device, optical disk discriminating method, program, and integrated circuit
Inventor: MARUYAMA TORU
IPC: G11B7/004
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an optical disk device in which discrimination of disks of a plurality of standards can be executed stably and in a short time without destroying recording information on a loaded disk.  <P>SOLUTION: In this optical disk 100, a first laser beam mixed by a laser beam mix separation part and a second laser beam of which the wavelength is shorter than the first laser beam are projected to the optical disk 1 simultaneously. Since focus distance of an objective lens 29 for the first laser beam is longer than focus distance for the second laser beam and the first laser beam having longer wavelength is projected first, risk of destroying an information plane of the optical disk 1 can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122959-A (JP)
Title: Active-matrix substrate, method for manufacturing the same, and liquid crystal device
Inventor: OZAWA NORIO
IPC: G09F9/30
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid fracture of a TFT or the like formed on a substrate due to electrostatic charges generated by, for example, a process of rubbing a liquid crystal alignment layer, in an active-matrix substrate.  <P>SOLUTION: In the active-matrix substrate, pixel electrodes are arranged into a matrix form on a substrate (insulating substrate (1)); pixel transistors are formed corresponding to the respective pixel electrodes, and a peripheral circuit for controlling the pixel transistors and a terminal section are formed at the periphery of a pixel section (12) where the pixel electrodes are formed; and a plurality of panel regions (11) are disposed continuously. An antistatic conductive layer (common wiring line 8) is disposed over an insulating layer (second interlayer insulating film (7)), in at least a part of the portion, other than the pixel section in the panel region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118123-A (JP)
Title: Moving image display apparatus, moving image display method and program
Inventor: SAKAO HIDEKI
IPC: H04N21/435
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a technology by which a content provider, etc. provides a user with a predetermined added value, etc. using a super-resolution display function without making the user generate a feeling of unfair, etc. when a moving image display apparatus and a system having the super-resolution display function are provided.  <P>SOLUTION: A super-resolution processing function 103 provided in the moving image display apparatus 10 includes a super-resolution control function 200 using additional information 22. The system can set a condition by which super-resolution display becomes possible to be executed according to the additional information. The moving image display apparatus 10 acquires the additional information 22 to be used for the super-resolution display of the moving image from the outside, confirms its content, and performs processing for performing switching control of execution of the super-resolution display by the super-resolution processing function 103 according to the confirmed content in display (reproduction) of moving image contents 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116032-A (JP)
Title: Image forming apparatus
Inventor: SODA TOMOHISA
IPC: G03G15/11
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that performs development with a liquid developer, the apparatus being capable of suppressing unevenness of image quality by restraining excessive supply of the a liquid developer to a developing roller.  <P>SOLUTION: The image forming apparatus include: an electrostatic latent image carrier; a developer carrier that supplies the liquid developer to the electrostatic latent image carrier; and a developer conveying means that conveys the liquid developer to the developer carrier. The image forming apparatus develops a latent image on the electrostatic latent image carrier by using the liquid developer. In the image forming apparatus, the developer conveying means includes a developing roller 91, a supply roller 92, and a supply roller 93 disposed opposite to one another. At least two or more suction nozzles 53 are disposed in the vicinity of the nip area of the supply rollers 92 and 93. Using the suction nozzle 53, excessive liquid developer is sucked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114764-A (JP)
Title: Rotating buried pile
Inventor: OGURI TAKESHI
IPC: E02D5/72
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating buried pile which has high excavating property and excellent vertical bearing capacity while having low manufacturing cost.  <P>SOLUTION: The rotating buried pile 1 is made to excavate and penetrate the ground by turning force and pressing force. The rotating buried pile 1 has a steel pipe 2 and three or more planar blades 3 attached from the peripheral end surface of the steel pipe 2 toward the radially outward direction. Each blade 3 is arranged so that it is inclined to a steel pipe axis and that its excavation-side edge part 32 is positioned closer to the tip of the steel pipe 2. The blades 3 are arranged so as to radially and axially deviate their positions from each other, so that the adjacent blades 3 are partially overlapped when seen from the axial direction of the steel pipe 2. The whole of the blades are disposed almost spirally and disposed so as to cover the whole outer periphery of the steel pipe 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121712-A (JP)
Title: Heat exchanger and heat pump type water heater
Inventor: MORIMOTO MASAKAZU
IPC: F28F3/12
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing a coolant from mixing in a water passage.  <P>SOLUTION: In this heat exchanger 14 for hot water supply, a tube joining part 31 where a plurality of tubes 23 are respectively brazed and joined to a face portion 28 for tubes, and a fin joining part 32 where a fin 24 is brazed and joined to a face portion 27 for a fin, are opposite to each other through a core plate 25, on a cutting plane cut at a virtual one plane including a thickness direction Y of the core plate 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122257-A (JP)
Title: Optical sheet, backlight unit provided with the same and display device
Inventor: MIKI YUJI
IPC: F21Y103/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of preventing the deterioration in optical characteristics and capable of preventing the stripping of a joint layer, to provide a backlight unit provided with the optical sheet, and to provide a display device comprising the backlight unit.  <P>SOLUTION: The optical sheet 21 comprises: a diffusion layer 7 for diffusing light from a light source 20a; a lens part 1 which is arranged on the emission side of the diffusion layer 7 and has lenses arranged in an array shape therein; and a reflection part 5 which is formed between the diffusion layer 7 and the lens part 1 and is provided with air layers 5a for regulating incident ranges of respective lenses. The diffusion layer 7 and the reflection part 5 are integrated via the joint layer 6. The joint layer 6 has a storage modulus at 100°C of ≤1.0×10<SP>5</SP>Pa and has a thickness of the joint layer 6 set to ≥5 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126271-A (JP)
Title: Under-body structure of vehicle
Inventor: WATANABE AKIYOSHI
IPC: B62D25/20
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load applied to a coupling part of a rear floor pan with a side member.  <P>SOLUTION: In a rear under-body 10, a gusset 26 arranged on the upper side of a rear floor pan 12 is coupled with an inner side in the vehicle width direction of a rear floor side member 14, and coupled with an under-floor cross member 18 via the rear floor pan 12. Thus, for example, even if the torsional load is applied to the rear floor side member 14 by an input from a shock absorber of a rear tire, the torsional load can be supported by the gusset 26 and distributed to the under-floor cross member 18. Thus, the torsion of the rear floor side member 14 can be suppressed, the load applied to a weld part of the rear floor side member 14 and the rear floor pan 12 can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008142536-A (JP)
Title: Knotless wound closing device
Inventor: MAIORINO NICHOLAS
IPC: A61B17/06
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick and direct system for achieving closure of a wound, having no substantial leak of blood or fluid around a wound closed part.  <P>SOLUTION: The knotless wound closing device comprises a main body 20 that is thin and long, and flexible, having a proximal end and a distal end to prescribe a longitudinal shaft, a plurality of surface features 14 extended roughly separated from the longitudinal shaft to extend, and a plurality of through-holes 16 formed along the length of the thin and long flexible main body 20. The proximal end is shaped and sized in such a way as to pass a body tissue, and then be selectively inserted into at least one of the plurality of the through-holes 16, and at least one of the surface features 14 is inserted into at least one through-hole 16, thereby a locked and closed loop is formed to fix the body tissue held inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009125376-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a desire to play by giving a large impact on a player relating to player's technical participation by a stop operation to identification information.  <P>SOLUTION: The game machine includes: a transmissive game board 14 having a game area 15 and a discharge area 800 on the back surface; a transmissive liquid crystal display device 32 disposed at the rear part; a rotary reel device 500 and a movable body 602 disposed at the rear part; a movable body operation button 81 for enabling a player to move the movable body 602 when a game ball passes through a first passing gate 54; second passing ball sensors 112-114 for detecting that the rolling state of the game ball in the discharge area 800 is changed by the operation; a display control means for turning a movable body display area 32c to transmission display when the game ball passes through the first passing gate 54; and a slot game execution means for executing a slot game according to the detected result of the second passing ball sensors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127567-A (JP)
Title: Piston internal combustion engine
Inventor: SHINODA KOICHI
IPC: F02F3/22
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston internal combustion engine wherein lubricity at the small end of a connecting rod is improved.  <P>SOLUTION: A piston 10 is provided with a cooling channel 12 in which lubricating oil ejected from an oil-jet flows. A cylinder 20 is axially extended in the piston. An inertial body 30 is moved by its inertia caused by the reciprocating motion of the piston to partition the inside of the cylinder into a first chamber 22 and a second chamber 24. A pump mechanism is incorporated in the piston to feed the lubricating oil sucked from a cooling channel 12 into a piston pin-hole 18 by pumping action in the first chamber 22 or the second chamber 24 whose volume is increases and decreased according to the inertial movement. In a piston pin 60 inserted in the piston pin-hole 18, an oil path is formed to introduce the lubricating oil supplied by the pumping mechanism to a connection part of the piston pin 60 and a connecting rod 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125401-A (JP)
Title: Accessory
Inventor: SEKI JUNICHI
IPC: A44C9/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory which has an inner ring fitted in the inner peripheral part of an outer ring and has visual recognition windows in the outer peripheral part of the outer ring to allow ornamental bodies to be visually recognized, the accessory capable of being manufactured without largely increasing a manufacturing cost due to complicated shape and structure and having improved ornamental effect.  <P>SOLUTION: The inner ring with color tone different from that of the outer ring is fitted in the inner peripheral part of the outer ring. Space parts constituted of the outer ring and the inner ring are arranged in the whole periphery or at one or a plurality of parts in the peripheral direction. The ornamental bodies with color tones different from those of the outer and inner rings are movably and/or rotatably stored in the space parts. The visual recognition windows of a size from which the ornamental bodies are visually recognized and do not come out, are arranged in the outer peripheral part of the outer ring opposing to the space parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT