baber/WOPTO huggingface dataset:
Patent JP-2012148394-A (JP)
Title: Ratchet wrench with reducible head part
Inventor: KO KOHI
IPC: B25B13/46
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet wrench having a head part that can be reduced.SOLUTION: A ratchet wrench includes a body including: a head part; a connecting section connected to one surface of the head part; and a shank part provided at an end of the connecting section opposite to the head part. One end of the connecting section is provided with: a vertical connecting portion formed to be connected to a first surface of the head part; a drive member rotatably provided in the head part of the body; a ratchet device selectively forming an engagement relation with the drive member; and a direction switch pivotally connected to the drive member and capable of controlling the ratchet device. A toggle ring of the direction switch is exposed on the first surface of the head part of the body so as to match the external surface of the head part of the body. Thus, a user can switch a toggle ring of the direction switch from the external surface of the head part of the body, effectively reduce the head part in the radial distance, and achieve the reduction effect of the head part of the body.
Patent JP-2012210102-A (JP)
Title: Vehicle control system
Inventor: MATSUSHITA KOKI
IPC: B60L50/30
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system capable of appropriately storing energy.SOLUTION: A vehicle control system 1-1 includes: a pressure transducer 32 capable of converting inputted motive power into pressure energy of a working fluid and storing the pressure energy in a pressure accumulator 31, and converting the pressure energy accumulated in the pressure accumulator 31 into motive power and outputting the motive power to a driving wheel 7 of a vehicle 100; and a power converter 4 capable of converting the inputted motive power to electric power and storing the electric power in an electric storage device 5. When the temperature of the working fluid is equal to or higher than a first predetermined temperature set in advance, the pressure energy stored in the pressure accumulator 31 is converted to the electric power by the pressure transducer 32 and the power converter 4, and stored in the electric storage device 5. Therefore, the vehicle control system 1-1 achieves an effect of allowing energy to be appropriately stored.
Patent JP-2012212480-A (JP)
Title: Semiconductor memory
Inventor: KAGA HIROYUKI
IPC: G11C16/06
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To improve operation characteristics of a memory.SOLUTION: The semiconductor memory includes: a memory cell array 1 including a plurality of memory cells which are arrayed in a row direction and a column direction and store data corresponding to each of a plurality of threshold values; a row control circuit 2 which controls the row of the memory cell array 1; and a column control circuit 3 having a control unit 70 for generating a signal CNT for controlling the column of the memory cell array 1 on the basis of a pointer PT corresponding to an address signal sent from an exterior unit.
Patent JP-2012211784-A (JP)
Title: Atomization inspection device
Inventor: KOBAYASHI TATSUO
IPC: G01N15/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To analyze atomization with high accuracy.SOLUTION: The atomization inspection device includes: a freezer 20 for freezing atomized particles jetted from an injection valve 12; a first tray 22 for capturing frozen atomized particles 26 of a diameter equal to or larger than a predetermined size among the atomized particles 26 frozen in the freezer 20; a second tray 24 for capturing the frozen atomized particles 26 passing through the first tray 22; and analyzing means 84 for analyzing the frozen atomized particles 26 by separately imaging the frozen atomized particles 26 captured by the first and second trays 22, 24, respectively.
Patent JP-2012212041-A (JP)
Title: Method of manufacturing anisotropic diffusing film, and anisotropic diffusing film
Inventor: IWAMOTO TAKEHIRO
IPC: B29C59/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an anisotropic diffusing film that exhibits excellent anisotropic diffusing performance inexpensively with a simple method.SOLUTION: A biaxially oriented syndiotactic polystyrene (SPS) film with a thickness of 10-300 μm is held between pressure rolls 11 and polishing rolls 12, thereby providing irregularity with a surface roughness of 0.2-1 μm on the surface of the film.
Patent JP-2012213956-A (JP)
Title: Liquid ejecting head and method for manufacturing the same
Inventor: OGURI MINORU
IPC: B41J2/045
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid ejecting head, which can suppress deterioration in performance of a liquid ejecting head, and also can suppress deterioration in productivity.SOLUTION: The method for manufacturing a liquid ejecting head including a flow path forming member with a flow path leading to a nozzle opening from which liquid is ejected, includes the steps of: radiating a first surface constituting a part of the flow path forming member and including an oxide film of a plate-like first member with at least either of ions and neutral atoms in a vacuum; radiating a second surface constituting a part of the flow path forming member and including an oxide film of a plate-like second member with at least either of ions and neutral atoms in a vacuum; and pressing the second member on the first member while bringing the first and second surfaces into contact with each other in a vacuum, to joint the first and second members together.
Patent JP-2012221272-A (JP)
Title: Image processing system and image processing method
Inventor: YAMADA TAKANORI
IPC: G08G1/04
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of accurately recognizing a moving direction of a movable body even if the moving direction of the movable body cannot be accurately recognized only by image processing based on optical flow.SOLUTION: An image processing part 6 includes: a movable body extraction part 7 which extracts a vehicle 1 in a predetermined image processing area of an image captured by a camera 2; an optical flow processing part 8 which performs image processing by using optical flow; a frame difference processing part 9 which divides the image processing area into a plurality of areas in a traveling direction of the vehicle 1 and obtains an inter-frame difference of each image in time series in a boundary area of each divided area; and a moving direction detection part 10 which recognizes a moving direction of the vehicle 1 based on a recognition result by the optical flow processing part 8 and a recognition result by the frame difference processing part 9.
Patent JP-2012221779-A (JP)
Title: Display device and display module
Inventor: SUZUKI YUTO
IPC: G02F1/13357
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of restraining generation of deviation (unevenness) of illuminance at a display part in case of use of a diffusion plate with convex parts formed.SOLUTION: The liquid crystal display 100 (the display device) is provided with a liquid crystal panel 33, LEDs 41 each containing a light-emitting part 41a for irradiating light to the liquid crystal panel 33, and a diffusion plate 43 containing diffusion particles for diffusing light from the light-emitting parts 41a and with convex parts 50 protruded in a gentle curved surface shape on the LED 41 side at least in a region corresponding to the light-emitting parts 41a of the LEDs 41 out of a surface 43a on the LED 41 side integrally formed.
Patent JP-2012219361-A (JP)
Title: Method for producing spinel ferrite thin film
Inventor: TSUNEKAWA KOJI
IPC: H01F41/18
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a spinel ferrite thin film with (100) preferred orientation while suppressing oxidization of a metal electrode layer in a lower part of a spinel ferrite thin film and thermal diffusion at a lower part interface and eliminating contamination due to atmospheric components at an upper part interface, in a spin filter effect element including a spinel ferrite thin film arranged in a laminated structure.SOLUTION: This method for producing a spinel ferrite thin film with (100) the preferred orientation on a substrate includes: a sputter deposition step of forming a spinel ferrite thin film or a thin film serving as a precursor thereof on the substrate by means of a sputtering method; and a vacuum heating step of heating the substrate in a vacuum.
Patent JP-2012223666-A (JP)
Title: Sludge scraper
Inventor: MASUDA TOMOYA
IPC: B01D21/22
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scraper arranged in a precipitating pond where sludge contained in accepted water precipitates on the bottom part of the pond and scraping the sludge precipitated on the bottom part of the pond by flight plates and preventing the dislocation of an endless chain from a rotating wheel without sacrificing the scraping ability of the sludge.SOLUTION: The endless chain 31 has a plurality of coupling pins 313 and a plurality of link members 310 having through-holes and is constituted by coupling the link members 310 themselves by passing the coupling pins 313 through the through-holes of the link members 310 themselves. In predetermined coupling pins more than the number of the flight plates 32 attached to the endless chain 31 out of the plurality of coupling pins 313, the one side end parts thereof are spaced apart from a guide member 342 in a radial direction of the coupling pins 313 and protrude from the link members 310 to a position overlapping the guide member 342 when viewing from above at positions where guide members 342, 352, 362, 372 are arranged.
Patent JP-2012226869-A (JP)
Title: Fuel cell module
Inventor: YAMAMOTO AKIRA
IPC: H01M8/24
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell module that allows wall portions to be coupled at fewer welded points, is easy to manufacture, and has a simple configuration.SOLUTION: A second case 60 includes: second case side wall portions 21 and 22; a second case upper wall portion 23 that is coupled to respective upper ends of the second case side wall portions 21 and 22; and a second case bottom wall portion 24 that is coupled to respective lower ends of the second case side wall portions 21 and 22. A plate is bended so as to form the second case side wall portions 21 and 22 and the second case bottom wall portion 24 integrally, with bent portions as boundaries. A third case 50 includes: third case side wall portions 26 and 27; a third case upper wall portion 28 that is coupled to respective upper ends of the second case side wall portions 28; and a third case bottom wall portion 29 that is coupled to respective lower ends of the third case wall portions 26 and 27. A plate is bended so as to form the third case side wall portions 26 and 27 and the third case bottom wall portion 29 integrally, with bent portions as boundaries.
Patent JP-2012223274-A (JP)
Title: Game machine
Inventor: UENO AKIHIRO
IPC: A63F7/02
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can suppress an amount of images and the man-hours of processes for image preparation for use in a story presentation, while various story presentations are developed.SOLUTION: Presentation contents during a special game are prescribed by predividing into "basic presentation part A, C, E" and "reinforcing presentation part B, D". Then, in performing 16 round jackpot game, the "basic presentation part A, C, E" and the "reinforcing presentation part B, D" are all used to perform presentations of substantial contents. Meantime, in performing 10 round jackpot game, only the "basic presentation part A, C, E" is used, with presentations carried out in which at least the fundamentals are clearly found out. For this purpose, in images for special game presentations, despite one kind portion (one story portion) is sufficient, two kinds (no cut edition and cut edition) of presentations can be performed as presentation contents. Thus, various presentation patterns can be performed while reduction in the amount of images and in the man-hours of processes for image preparation are materialized.
Patent JP-2012003243-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: MURAKAMI RYUTA
IPC: G03G21/18
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device and a process cartridge which includes a shutter provided with a separation member for protecting both an electrophotographic photoreceptor and a developer carrier by separating them and protects the photoreceptor using the separation member that releases the separation state between the photoreceptor and the developer carrier.SOLUTION: A separation member 32 is movably attached to a shutter 31, and can take a separation position where the separation member enters between a photoreceptor drum 10 and a developer roller 20 to separate the photoreceptor drum 10 from the developer roller 20 when the shutter 31 is positioned at a closed position, and a retracted state where the separation member covers an aperture 12d when the shutter 31 is positioned at a closed position.
Patent JP-2012225810-A (JP)
Title: Method and device for treating radioactive substance-containing effluent
Inventor: OTSUKA NORIAKI
IPC: G21F9/06
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for treating radioactive substance-containing effluent that can render effluent in a nuclear power equipment including radioactive substances harmless.SOLUTION: Provided is a water processing method that can make radioactive substance-containing effluent no harm, the method comprising: a reverse osmosis membrane filtration step of processing radioactive substance-containing effluent with a reverse osmotic membrane; and a fulvic acid processing step of adding fulvic acid into the radioactive substance-containing effluent. There is also provided a device for treating radioactive substance-containing effluent, the device comprising: a reverse osmosis membrane filtration device which processes the radioactive substance-containing effluent with a reverse osmosis membrane; and fulvic acid processing means which adds fulvic acid into the radioactive substance-containing effluent.
Patent JP-2012229640-A (JP)
Title: Screw compressor
Inventor: SHIMOJI MIHOKO
IPC: F04C29/00
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor capable of reducing leakage loss while suppressing increase in discharge loss.SOLUTION: This screw compressor 100 includes: a screw rotor 4 on whose outer peripheral surface a plurality of lines of screw grooves 10 are formed; a gate rotor 7 on whose outer periphery a plurality of gate rotor teeth meshed with the screw grooves 10 are formed; and a casing 1 in which an accommodation part 1c rotatably accommodating the screw rotor 4 and a discharge port 15 opening to the accommodation part 1c are formed. A gate rotor opening 1d for inserting a gate rotor 7 into the accommodation part 1c is formed in the casing 1. A distance between the discharge port 15 and the gate rotor opening 1d at a discharge side is relatively longer than that at a suction side along a rotary shaft direction of the screw rotor 4.
Patent JP-2012228210-A (JP)
Title: Traction wing hiller for cultivator
Inventor: AKUTSU MASAYOSHI
IPC: A01B13/02
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To adjust the height of culture soil with the gradient of a ridging plate and to simultaneously achieve the expansion/contraction adjustment and angle adjustment of extended auxiliary blade plates.SOLUTION: A curved part with a length to connect a ridging plate body to be vertically displaceable along a curved surface is formed on the tip side of a shank, and the curved part of the shank and a center ridgeline part of the ridging plate body abutting on the curved part, are connected by selecting a plurality of upper and lower mounting holes. A plurality of longitudinal holes are formed in a ridging plate surface and associated with laterally long holes formed in the axial direction of the extended auxiliary blade plates, to adjust the expansion/contraction length and angle of the extended auxiliary blade plates. An excavation blade of different shape or the same shape can be replaceably attached to and detached from the tip of the ridging plate body. The axial edges of the extended auxiliary blade plates are formed in an asymmetrical shape with respect to the axis, and the right and left extended auxiliary blade plates can be replaced and reversely connected.
Patent JP-2012228841-A (JP)
Title: Rotary cutting tool
Inventor: OZAWA HIDETO
IPC: B27G13/02
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutting tool which can raise the flexural rigidity of an entire blade, even if the blade is thin.SOLUTION: A cutter head 10 for woodwork is provided with attachment grooves 13 at four locations along the outer perimeter of a body 11 in the circumferential direction. The attachment grooves 13 are slightly curved outward in the direction opposite from the rotary direction R of the body 11, and opposing sides of the body 11 are symmetrical in shape. A blade 21 and a pressing fitting 24 are mounted to each attachment groove 13. The blades 21 are made of steel or cemented carbide, and are elastically deformable long, thin plates having a substantially rectangular shape with a thickness of approximately 0.5 mm. These blades are fixed to curve in an arc shape in the direction opposite from the rotary direction R and match the shape of the attachment groove 13. A twist angle, which is the inclination angle of the outer circumferential surface of the body 11 of the cutting blade 21c with respect to the mandrel, is a negative twist angle that varies in curve at one end surface 11a side of the body 11, and is a positive twist angle that varies in curve at the other end surface 11b side.
Patent JP-2012233069-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: MABUCHI TAKAHIRO
IPC: C08K3/36
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving fuel efficiency, wet-grip performance and dry-grip performance in a balanced manner; and a pneumatic tire using the rubber composition.SOLUTION: The rubber composition includes a rubber component and silica. In 100 mass% of the rubber component, a conjugated diene-based polymer, which has a structural unit based on conjugated diene and an amine- or hydroxy group-containing vinyl silane and has at least one terminal modified with a compound represented by formula (II), is contained at least 5 mass%. In 100 pts.mass of the rubber component, 5-150 pts.mass of silica is contained which has an average length Wbetween branched particles Z-Z, including branched particles Z themselves, is 30-400 nm where a particle having three or more adjoining particles is treated as a branched particle Z.
Patent JP-2012231981-A (JP)
Title: String end stopper and string with string end stopper
Inventor: MAEKAWA YOSUKE
IPC: A44B99/00
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a string end stopper that stops the end of a string firmer than a conventional stopper.SOLUTION: The female member 80 of this string end stopper has a downward opening 82 where the end of a string 16 is inserted, an upward opening 84 formed facing the opening, and a female inner wall 88 positioned on the inner peripheral face of the female member. The male member 40 of the string end stopper has a base body 42, an extension part which is extended from one side face of the base part to be inserted from the upward opening, a through hole 50 formed in the extension part, an engagement protrusion 54 that engages with the inside of the folded back part CT of the string when the string is inserted in the hole and folded back, and a rightward catch part used to hold the tip end part CE of the folded back string with the female wall part.
Patent JP-2012238639-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: MORI MASAYUKI
IPC: H01G11/22
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To stabilize connection between current collector plates and electrode protruding parts, to reduce resistance of a capacitor element, and to enhance connection strength.SOLUTION: A capacitor includes: a capacitor element (4) having electrode protruding parts (anode part 14A, cathode part 14B) formed on an element end surface (6); and current collector plates (8A, 8B) having thick parts (projections 32) together with welding connection parts (welding parts 24) welded to the electrode protruding parts and increasing the thermal capacity by the thick parts (projections 32). The current collector plates are connected to the electrode protruding parts of the capacitor element by welding.
Patent JP-2012238101-A (JP)
Title: Information processing device, system comprising information processing device and external device, control method for system and program
Inventor: KURI SHIRO
IPC: G06F3/0489
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which confidential information can be leaked if an operation of a soft key is displayed in highlight on a display section when an information processing device and an external device connected thereto display the same operation screen, the highlight display of the operation of the soft key being necessary to determine whether a special soft key such as a dead key is operated.SOLUTION: When displaying an operation screen on an operation part included in an information processing device connected to an external device via a network and on the external device, highlighting or not of a pressed key for inputting confidential information, such as a password, is selected in accordance with a situation. It is determined whether to display a character on the operation part in accordance with an input to the operation part. No highlighting is performed when the character is displayed, and highlighting is performed when no character is displayed.
Patent JP-2012238165-A (JP)
Title: Currency depositing/dispensing machine
Inventor: SHINOZAKI TAKASHI
IPC: G07D9/00
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper money or coin depositing/dispensing machine using deposited paper money or coins as paper money or coins to be dispensed for surely preventing paper money or coins determined to be uncontaminated from being dispensed although its contamination level is high.SOLUTION: The currency depositing/dispensing machine includes: a control unit for discriminating whether or not thrown paper money or coins are acceptable by contrasting the magnetic data of paper money or coins generated by detecting the magnetic characteristics and optical characteristics of the thrown paper money or coins by a first discrimination part 5 with a first threshold. The currency depositing/dispensing machine is configured such that the control unit discriminates that the thrown paper money or coins are acceptable on the basis of the magnetic data of paper money or coins generated by the first discrimination part 5, and that the control unit dispenses only paper money or coins to be suitably dispensed by contrasting the magnetic data of paper money or coins generated by a second discrimination part 15 with a second threshold in the case of using the deposited paper money or coins as paper money or coins to be dispensed.