baber/WOPTO huggingface dataset:
Patent JP-2012172272-A (JP)
Title: Papermaking method
Inventor: MURATA NAHO
IPC: C08F226/02
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a papermaking method using a paper material including starch by which yield and productivity may be improved without damaging texture.SOLUTION: In a papermaking method, a high molecular weight amphoteric water-soluble polymer obtained by polymerizing a monomer mixture aqueous solution including 10 to 40 mol% of a vinyl-based cationic monomer, 8 to 30 mol% of a vinyl-based anionic monomer and 30 to 82 mol% of a copolymerizable nonionic monomer is used as a paper material including starch. A proportion of anion groups in this amphoteric aqueous polymer is effective and proper for forming an ion complex together with cationic groups included in the starch, and hence, the aforementioned problem may be overcome.
Patent JP-2012175785-A (JP)
Title: Interlock circuit breaker of railway substation
Inventor: MATSUO KEISUKE
IPC: H02H3/02
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an interlock circuit breaker of a railway substation with a small number of components, in a simple configuration, and with high reliability.SOLUTION: There is provided an interlock circuit breaker comprising: a feeding circuit breaker 5 of one substation A; a feeding circuit breaker 8 of the other substation B; a first mechanical contact 24 which is closed in response to an opening operation of the feeding circuit breaker when the feeding circuit breaker of said one substation has been interrupted; a first voltage/light converter 26 configured to convert a voltage obtained from the first mechanical contact into light and output a light signal; a light transport path 27 configured to transport the light signal from the first voltage/light converter 26 to the other substation; a first light/voltage converter 28 provided on the side of the other substation and configured to convert the light signal from the light transport path 27 into a voltage; and a first breaking instruction circuit 29 configured to fetch the voltage signal from the first light/voltage converter 28 and output a breaking signal to the feeding circuit breaker 8 of the other substation.
Patent JP-2012172929-A (JP)
Title: Data center and operation method thereof
Inventor: OKADA RYOSUKE
IPC: F24F3/14
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a data center having a simple dehumidifying mechanism suitable for installation and operation of a computer, and an operation method of the data center.SOLUTION: This data center as a building for installation and operation of a computer, includes a humidity sensor for measuring relative humidity in the building, a heating device capable of increasing a room temperature in the building, and a control device. The relative humidity data from the humidity sensor is input to the control device, and preferably, the control device is constituted to output a signal for operating the heating device when the relative humidity data input from the humidity sensor exceeds a first threshold value, and output a signal for stopping the heating device when the relative humidity data falls below a second threshold value (value same as or lower than the first threshold value), on the basis of the relative humidity data.
Patent JP-2012172784-A (JP)
Title: Ball bearing
Inventor: NAGASAKI KOTA
IPC: F16C19/06
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing in which the concentration of interference force between rolling elements and a retainer is moderated to improve durability of the retainer, as well as the retainer and inner and outer rings are come into contact and slid smoothly and their contact force is moderated, so that wear and breakage of the retainer and increase in the torque can be suppressed, and the contact between the flat portion of the retainer and the raceways of the inner and outer rings is also suppressed.SOLUTION: The ball bearing includes an outer ring having an outer ring raceway on the inner circumferential surface, an inner ring having an inner ring raceway on the outer circumferential surface, a plurality of rolling elements rollably arranged between the outer ring raceway and the inner ring raceway, and a corrugated press retainer having a plurality of pockets for rollably holding the plurality of rolling elements, in which at least a portion of the pocket surface of the retainer that contacts with the surface of the rolling element is formed as a cylindrical surface, and a guide surface facing the outer ring or the inner ring is provided to at least one of the inner circumferential side and the outer circumferential side of the retainer.
Patent JP-2011210711-A (JP)
Title: Battery module
Inventor: TAKASE SHINICHI
IPC: H01M50/569
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery module miniaturizing a connecting structure of voltage detection wires while reducing the number of components required for connecting the voltage detection wires.SOLUTION: The battery module 10 includes a plurality of connecting members 20 electrically connecting electrode terminals 13A, 13B of adjacent single cells 11, and the voltage detection wires 30 for measuring the voltage of the single cells 11. The voltage detection wire 30 is selected from a flexible flat cable 30 formed by surrounding the outer periphery of a flat conductor 34 into flat shape with insulating resin 33, and a flexible printed board. The connecting members 20 are directly connected to the conductor 34 of the flexible flat cable or to a conductor pattern of the flexible printed board.
Patent JP-2012176862-A (JP)
Title: Method of manufacturing glass preform for precision press-molding, and method of manufacturing optical element
Inventor: NAKAMURA KENGO
IPC: G02B3/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a means of forming an approximate shape preform closer to a desired shape by using a hot forming method.SOLUTION: A method of manufacturing a glass preform for precision press-molding is disclosed. The molten glass cast into a lower mold concave portion is maintained in the state of surfacing by the surfacing gas that gushes from two or more gas ports provided at the lower mold concave portion surface, then the glass gob top is formed to a prescribed shape by being pressed from the upper side by an upper mold, keeping the gushing of the surfacing gas. The press by the upper mold is released, then the upper mold is removed from the upper side of the glass gob top by moving at least one of the upper mold and the lower mold, next, a gas gush nozzle is arranged above the glass gob top, and the period is provided for controlling the transformation of the center thickness to increase from the shape in which the glass gob is formed by the press by gushing the gas from the gas gush nozzle toward the glass gob top to add the wind pressure before the glass gob top formed to the desired shape solidifies.
Patent JP-2011201300-A (JP)
Title: Light-scattering sheet and manufacturing method for the same
Inventor: SHIOJIRI KAZUHIRO
IPC: B29D11/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-scattering sheet that has high light-scattering characteristics and effectively prevents the occurrence of luminance unevenness and moire.SOLUTION: A manufacturing method for a light-scattering sheet at least has a coating step and a drying step. In the coating step, a coating layer W is formed by coating application liquid on a transparent support 16. The application liquid is formed by dissolving a resin material in a solvent. The resin material is composed of at least two or more kinds of mutually phase-separable polymers or monomers. In the drying step, a phase-separation uneven structure is formed on the coating layer by spinodal decomposition while drying the coating layer W, and rapid drying is performed such that the drying speed in the phase-separation critical density of the coating layer W coated on the transparent support 16 becomes ≥3.0 g/m/sec.
Patent JP-2012179143-A (JP)
Title: Pinball game machine
Inventor: KAWAMURA KOZO
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine configured so that game balls enclosed in the game machine can be circulated and used in a cleaned state at all times.SOLUTION: The pinball game machine includes a game ball circulation device 100 for recovering a game ball which has entered a winning port and a game ball which has flown into an out port and supplying the recovered game balls to a hitting mechanism is configured so that the game balls hit into a game area by a hitting mechanism and used for a game are recovered by the game ball circulation device 100, supplied to the hitting mechanism and hit into the game area again, and is configured so that the prescribed number of game balls are circulated and used in an enclosed state. In the pinball game machine, the game ball circulation device 100 includes: a ball storage part 140 for recovering and storing the game balls hit into the game area; a ball sending mechanism 150 for lifting the game balls stored in the ball storage part 140 upward and supplying them to a hitting position of the hitting mechanism; a polishing member 156 for polishing the game balls by getting into contact with the game balls when they are lifted by the ball sending mechanism 150; and a circulation control part for controlling the operation of the ball sending mechanism 150.
Patent JP-2012180311-A (JP)
Title: Endurance improver
Inventor: HASHIZUME KOJIRO
IPC: A61P3/02
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a drug, a quasi drug and a food having excellent endurance improving effect, anti-fatigue action, and high safety.SOLUTION: An endurance improver contains ceramide ciliatine as an active ingredient.
Patent JP-2012181743-A (JP)
Title: Image processing device and image processing method
Inventor: SEKIGUCHI MASARU
IPC: G06K9/20
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of recognizing an image, such as a character, in high accuracy of recognition without including an extraneous element, such as a ruled line, in a designated zone of image data.SOLUTION: An image processing device includes: a designation zone input part 204 for causing a user to designate a designated zone based on image data; a primary zone setting part 205 for converting the image data into a binary image composed of white and black pixels, determining border lines of the designated zone in an outer peripheral region based on a state of distribution of black pixels and white pixels in the binary image, and setting a zone surrounded by the borderlines and including the designated zone as a primary zone; a secondary zone setting part 210 for extracting a ruled line from image data of the primary zone and removing the ruled line; a circumscribing zone extraction process part 215a for applying a rectangle extraction process for cutting out a target image to post-ruled line-removal process zone data D2 on the basis of the designated zone, thereby extracting a circumscribing zone of the target image; an exclusion/inclusion process part 215b for discriminating the circumscribing zone between an exclusion zone and an inclusion zone; and an integral process part 215c for merging the inclusion zone.
Patent JP-2011136198-A (JP)
Title: Game machine
Inventor: MIZUSAKO MASAAKI
IPC: A63F7/02
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which raises expectation to higher inner probability by changing performance in a special performance mode equivalent to a mission mode and, even after finishing the special performance mode, does not impair expectation and eagerness to continue a game, of a player.  <P>SOLUTION: The game machine includes: a special performance mode-starting lottery means to carry out a lottery to shift from an ordinary performance mode to a special performance mode at every special prize lottery; and a variation number counting means which does not show whether the lottery probability of the special prize is high or low after the special prize and starts to count the performance symbol variation number to show the lottery result of the special prize by the special performance mode end-detecting means when the end of the special performance mode is detected. The special performance mode-starting lottery means is configured so as to change the movement lottery probability to the special performance mode corresponding to whether the counting result of the variation number counting means is over a predetermined number or not and the inner probability detected by the inner probability-detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185264-A (JP)
Title: Image forming device
Inventor: KAWAMOTO TAKAHIRO
IPC: G03G15/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce occurrences of defective images such as density unevenness or fogging by stably supplying toner to a surface of a developing roller from a supply roller with minimum idle rotation while performing optimum pre-turning.SOLUTION: An image forming device comprises: an image carrier; a developer carrier that carries non-magnetic one-component developer and conveys it to the image carrier; a developer supply member that is rotatably arranged, comes into contact with the developer carrier, and supplies the developer to the developer carrier; control means that controls drive of the developer supply member; and detection means that detects an amount of developer contained in the developer supply member. The control means decides the rotation time period of the developer supply member before start of an image forming operation based on a change of the amount of developer contained in the developer supply member detected by the detection means.
Patent JP-2012185883-A (JP)
Title: Optical pickup head, information recording device, reproducer, and method
Inventor: WATABE KAZUO
IPC: G11B7/09
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To enable recording and reproduction of data with a high speed.SOLUTION: An information recording and reproducing device includes a light source, a first objective lens, a second objective lens, a driving unit, a first control unit, a second control unit, and a light receiving unit. The light source projects a light bundle to an information recording medium having a plurality of information recording layers. The first objective lens collects a light bundle from a first light soure on a first information recording layer to form a first light spot. The second objective lens collects a light bundle from a second light source on a second information recording layer to form a second light spot. The driving unit moves the first and second objective lenses in a first direction being a vertical direction with respect to a direction of recording information in a track and showing a direction on an information recording layer surface, and in a second direction showing a lamination direction of the information recording layers. The first control unit restores positional deviation of the first light spot from a target track to the target track along the first direction. The second control unit controls a movement direction of the position of the second light spot in the second direction. The light receiving unit receives each of reflection light beams being the light bundles reflected at the first and second information recording layers.
Patent JP-2012183936-A (JP)
Title: Rolling bearing device for wheel
Inventor: NAKAO KAZUNORI
IPC: B60B35/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce weight without lowering the rigidity of a flange formed by cold forging, and to suppress a local concentration of stress generated at the flange due to a load to be input into the flange, in a rolling bearing device for a wheel.SOLUTION: The flange 21 formed by sideway-extrusion processing by the cold forging is composed of an external flange 21d and an internal flange 21a, the internal flange 21a is formed thicker in thickness than the external flange 21d when viewed from an axial cross section, a flange face shape at a side formed with a bolt seat face of a hub bolt is formed to be a recessed curved face 21c (curved-face inclined shape) which is gradually thinned in thickness toward the outside of the radial direction from a radial root position, and the curved face 21c (curved-face inclined shape) is also formed to be a face shape orthogonal to the extension direction of the flange 21.
Patent JP-2012184625-A (JP)
Title: Concrete pumper
Inventor: TOKUNAGA MASATAKA
IPC: F04B49/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a concrete pumper in which installation work can be performed safely by operating a boom device at a speed imaged by an installation worker even if an action of an engine is changed.SOLUTION: A concrete pumper comprises a concrete pump P and a boom device B operated by an engine En (motor). The concrete pumper further includes a first hydraulic pump PU1 which is driven by the engine En for operating the concrete pump P, a second hydraulic pump PU2 which is similarly driven by the engine En for operating the boom device B, rotation speed sensor S (rotation speed grasping means) for grasping a rotation speed of the engine Eu, and flow rate adjusting means for changing a discharge flow rate of the second hydraulic pump PU2 on the basis of the rotation speed of the engine En obtained by the rotation speed sensor S.
Patent JP-2012188299-A (JP)
Title: Readily sinterable silicon carbide powder and silicon carbide ceramic sintered body
Inventor: AOKI YOSHITAKA
IPC: C04B35/645
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a readily sinterable silicon carbide powder which has a substantially stoichiometric composition and which provides a fine sintered body, a silicon carbide ceramic sintered body having low resistivity, and a method for producing the same.SOLUTION: In the readily sinterable silicon carbide powder, the carbon/silicon elemental ratio is 0.96-1.04, the average particle diameter is 1.0-100 μm, and the ratio of the integrated absorption intensity in the chemical shift range of 0-30 ppm to the integrated absorption intensity in the range of 0-170 ppm is ≤20% in theC-NMR spectrum. By sintering the silicon carbide powder under pressure, a fine sintered body can be produced which has low resistivity and high purity.
Patent JP-2012190560-A (JP)
Title: Conductive particulate, and anisotropic conductive material using the same
Inventor: MATSUMOTO KAZUAKI
IPC: H01R11/01
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a conductive particulate which enables the formation of an adequate indentation and allows a good connecting condition to be kept when electrically connecting an object to be connected while being a fine conductive particulate.SOLUTION: The conductive particulate comprises: a base material composed of a resin particle; and at least one conductive metal layer formed on the surface of the base material. The resin particle has an average particle size of 1.0-2.5 μm. The compression modulus (10% K value) when the diameter of the resin particle is displaced by 10% is 10,000 N/mmor larger. The load value (breaking point load) when the resin particle is broken, and the average particle size of the resin particle satisfy the following expression: Breaking point load (mN)/Average particle size (μm)≥4.
Patent JP-2011115177-A (JP)
Title: Composition of plant carbohydrate for dietary supplement
Inventor: MCANALLEY BILL H
IPC: A23L29/256
Filed: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of carbohydrate for dietary supplement and nutritional support for promotion and maintenance of good health.  <P>SOLUTION: Defined nutritionally effective amounts of one to eleven essential saccharides, glyconutrients, are used for various compositions as dietary supplements. The dietary supplements can include nutritive substances: phytonutrients; vitamins; minerals; herbal extracts; and other non-toxic nutrients.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190180-A (JP)
Title: Door body for automatic dispenser
Inventor: OTSUBO TOMONORI
IPC: G07F9/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a door body for an automatic dispenser capable of excellently securing airtightness between a door main body and a commodity take-out port frame.SOLUTION: A door body for an automatic dispenser comprises: a door main body 81 that is constituted beforehand of a heat insulator so as to be formed as one sheet in a plate-like shape and is individually provided with a plurality of take-out openings 81a at portions corresponding to a commodity take-out port 61 in a manner that the plurality of take-out openings 81a opens at a lower end surface of itself; a front side sheet metal main body 82 that is formed by a plate-like member made of metal, is configured so as to have notches 82a corresponding to the take-out openings 81a and is disposed in a manner that the front side sheet metal main body 82 covers a front surface of the door main body 81; and a commodity take-out port frame 83 that is configured so as to have a frame shape corresponding to the commodity take-out port 61 and defines the commodity take-out port 61 by sliding from the lower end surface of the door main body 81 to the take-out openings 81a. The commodity take-out port frame 83 is provided with a projecting portion 832 that is formed on a surface brought into contact with edge portions of the take-out openings 81a in the door main body 81 in a manner that the projecting portion 832 bites into the edge portions of the take-out openings 81a.
Patent JP-2012189014-A (JP)
Title: Gas generator
Inventor: KANO YASUJI
IPC: F02K9/52
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of so far requesting an improvement for stabilizing combustion, since there is risk of intermittently quenching when combustion is not stably maintained, when burning fuel and an oxidizing agent in the mixing ratio extremely lower than the equivalent ratio, in a conventional gas generator.SOLUTION: This gas generator GG mixedly burns the fuel and the oxidizing agent in a fuel excessive state, and includes an injector 1 of the fuel and the oxidizing agent, and a combustor 2 for mixedly burning the fuel and the oxidizing agent injected from the injector 1. The injector 1 has a structure for arranging a plurality of fuel injection parts 11 and a plurality of oxidizing agent injection parts 12 in the same plane shape. In the combustor 2, a high mixing ratio combustion area A being equivalent in the fuel and the oxidizing agent is formed in a central part, and a low mixing ratio combustion area B being excessive in the fuel by including diluting fuel is formed in an outer peripheral part of the high mixing ratio combustion area A, so that stable combustion is continuously performed without quenching.
Patent JP-2012189164-A (JP)
Title: Liquid-filled vibration damper
Inventor: FUJII TORU
IPC: F16F13/08
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-filled vibration damper having a bracket, which allows a separate stopper rubber to be attached easily and suppresses noise gnerated due to friction between the stopper rubber and bracket, or the like.SOLUTION: The liquid-filled vibration damper 1 has a main spring part 5 and an engine bracket 3 with a casing part 3a formed in an approximately cylindrical shape and further has a stopper body part 51 retained on an outer side surface of an attachment pedestal part 3c of the casing part 3a, and the separate stopper rubber 11 having a pair of stopper fixing parts 61 and 71. Each of the stopper fixing parts 61 and 71 is formed with upper and lower projections while the inside surface of the stopper body 51 is formed with inside protrusions to form inside grooves. The stopper rubber 11 is attached to the casing part 3a by slide-inserting the upper and lower projections into slide grooves 3d formed on both ends in the vertical direction of the casing part 3a.