baber/WOPTO huggingface dataset:
Patent JP-2014164815-A (JP)
Title: Battery pack
Inventor: MASUDA HIROTOMO
IPC: H01M2/10
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack the cost of which can be reduced furthermore, while ensuring impact resistance at the time of falling.SOLUTION: In a battery pack 1 having a convex part 4a where a part of a case 4 is exposed to the outside, the sidewall of the convex part 4a consists of a first part 4c in the overhang direction of the convex part and on the reverse side of an apparatus when mounted on the apparatus, a second part 4d continuous at the end 4g of the first part 4c and in the direction crossing the overhang direction, a third part 4e continuous at the end 4i of the second part 4d and on the side facing the apparatus when mounted thereon in the overhang direction, and a fourth part 4f continuous at the end 4h of the third part 4e and on the side facing the apparatus when mounted thereon in a direction crossing the overhang direction. An inclined wall 8a is formed of resin, as an impact buffering part, along a virtual line 4j connecting the intersections 4g and 4h.
Patent JP-2014167839-A (JP)
Title: Manufacturing method for glass substrate of magnetic disk
Inventor: KIETTITAM SAMAGUGOON
IPC: B24B29/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass substrate of a magnetic disk, which does not cause linear scratches on a side wall face perpendicularly crossing a main face among end faces of the glass substrate, and capable of generating small surface roughness.SOLUTION: End faces of the glass substrate includes a side wall face which perpendicularly crosses the main face of the glass substrate, and an interposed face which is interposed between the main face and the side wall face. In an end face polishing process which is performed in the manufacturing method for the glass substrate of the magnetic disk, the polishing is performed by relatively moving a polishing brush and the glass substrate while supplying a polishing liquid containing free abrasives between the polishing brush and the glass substrate. The end face polishing process includes a first process for polishing at least the interposed face, and a second process for polishing the side wall face in a state maintaining the surface roughness of the interposed face after the first process.
Patent JP-2013213197-A (JP)
Title: Synthetic resin emulsion, and coating agent and coating layer made by using the same
Inventor: YOSHIMURA ENNO
IPC: C09D201/02
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin emulsion useful as an aqueous coating agent to provide a coating layer having a high refractive index and becoming transparent.SOLUTION: A synthetic resin emulsion is prepared by dispersing and stabilizing a synthetic resin obtained by polymerizing a monomer component (I) containing ≥50 wt% of an aromatic ring-containing unsaturated monomer (x) with a nonionic surfactant (y).
Patent JP-2014170090-A (JP)
Title: Intermediate transfer body for electrophotography, and image forming apparatus
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/16
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer body that has extremely high abrasion resistance of a surface layer, extends the life thereof, holds its characteristics for a long period, and has high durability.SOLUTION: An intermediate transfer body 5 for electrophotography is formed by having a surface layer 501 at least on a belt-like support 500, or laminating an elastic layer and the surface layer on the belt-like support. The surface layer includes a specific compound obtained by reacting a compound having an alkoxy group capable of causing a reaction between polyethyleneimine and an alkoxide compound of silicon metal, and the alkoxide compound of the silicone or metal.
Patent JP-2013219023-A (JP)
Title: Carbon material for lithium ion secondary battery, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: ITO HISASHI
IPC: C01B31/04
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide: a carbon material for lithium ion secondary batteries, and a negative electrode material for lithium ion secondary batteries which allow the formation of a lithium ion secondary battery having high charge and discharge capacities and superior in terms of the balance between charge and discharge capacities and charge and discharge efficiencies; and a lithium ion secondary battery so arranged.SOLUTION: The carbon material for lithium ion secondary batteries comprises: amorphous carbon; and graphite. In the carbon material for lithium ion secondary batteries, the amorphous carbon is deposited on a surface of the graphite; the content of the amorphous carbon is 55-99 wt.%; and the content of the graphite is 1-45 wt.%.
Patent JP-2014171644-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that performs a highly interesting game.SOLUTION: When executing a performance in which a time-varying image is displayed depending upon a game state, a game machine causes a first time-varying image decoder 154a or a second time-varying image decoder 154b to begin the reproduction (decoding) of the time-varying image prior to the timing of beginning the display of the time-varying image upon establishment of a predetermined condition. Until the predetermined condition is established, the game machine exerts control to write the pixel data of the frames of the reproduced time-varying image to a dummy area provided on VRAM 157. In this case, the pixel data of the other performance images generated by a drawing circuit 155 is written to a frame buffer on the VRAM 157 and displayed by a display circuit 158. When the predetermined condition is established, the game machine exerts control to write the pixel data of the decoded time-varying image to the frame buffer, thus beginning the display of the time-varying image without delay.
Patent JP-2013154401-A (JP)
Title: Forge welded pipe superior in workability
Inventor: IKEDA YUKIHIRO
IPC: B23K20/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of fully guaranteeing joining part quality even though the joining part of a conventional forge welded pipe causes cracks in flare working in many cases.SOLUTION: This forge welded pipe is manufactured by heating the entire width of a steel strip in a heating furnace, then raising temperature of an edge part by high frequency heating and/or oxidizing heating by spraying oxygen or air, and abutting and forge-welding the edge part. The forge welded pipe has such a superior workability that: a size A (%) of an eddy current denoted in percentage to the eddy current for detecting the eddy current detected in eddy current flaw detection of a forge welded pipe joining part regarding a drill hole of 3.2 mm of a diameter penetrating thickness as a reference flaw is a limit value A1 or less denoted in the following formula using a ratio (R1) of thickness direction length of the joining part to the pipe thickness, wherein A≤A1=12.5×R1+7.5....<1>.
Patent JP-2014173396-A (JP)
Title: Bed protection construction method
Inventor: KITAMURA MASASHI
IPC: E02B3/14
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a parallel cross frame that can easily make a concrete block with a frame in situ, and executes a bed protection construction method while making the concrete block with the frame.SOLUTION: A bed protection construction method comprises the following step: a step of damming a flowing water and exposing the ground at the bottom of the flowing water; a step of laying water-permeable cloth on the exposed ground; a step of installing a parallel cross frame having square timbers 1 assembled stepwise on the water-permeable cloth in parallel crosses, and formed by fitting weir plates 2 between upper and lower square timbers 1, 1 forming each side of the parallel crosses; a step of making a concrete block with a frame by pouring ready-mixed concrete into the parallel cross frame and hardening it; and a step of releasing the damming of the flowing water and returning the flowing water on the surface of the ready-mixed concrete of the concrete block with the frame. Also, the parallel cross frame with upholstered back side formed by providing the water-permeable cloth 4 in a tensioned condition at the lowest stage of the parallel cross frame may be used as the parallel cross frame.
Patent JP-2014180126-A (JP)
Title: Wireless charging module and wireless charging system
Inventor: HINO YOSHIHARU
IPC: H01M10/46
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wireless charging module capable of effectively detecting the remaining capacity of a secondary battery with low power consumption.SOLUTION: A wireless charging module comprises a power receiver 1 having a power receiving resonance circuit 4 formed by a power receiving coil and a resonance capacitor and a secondary battery 5 to which output power of the power receiver is supplied, and charges the second battery by converting AC power generated in the power receiving resonance circuit via the electromagnetic induction between the power transmitting coil of a power transmitter 1 and the power receiving coil to DC power by means of a rectifier circuit 20. The module is equipped with a capacity detection circuit 24 for detecting the remaining capacity in the secondary battery and a power reception control unit 25 for controlling the operation of the capacity detection circuit. The power reception control unit is capable of causing the capacity detection circuit to operate switching between a high precision measurement mode for detecting the remaining capacity with high precision and a low precision measurement mode having lower detection precision in comparison to the high precision measurement mode, and causes the capacity detection circuit to operate in high precision measurement mode during charging of the secondary battery and in low precision measurement mode during discharging of the secondary battery.
Patent JP-2013236912-A (JP)
Title: Magnetic resonance imaging apparatus and magnetic resonance imaging method
Inventor: HORI MASASHI
IPC: A61B5/055
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an MRI capable of designing a circuit of a gradient magnetic field power supply without taking an excessive margin with respect to capacity degradation of a charge/discharge element for supplying electric power in the gradient magnetic field power supply.SOLUTION: An MRI device 20 includes a charge/discharge controlling unit, a determining unit and a condition restricting unit. The charge/discharge controlling unit includes a charge/discharge element, charges the charge/discharge element by receiving electric power supply, and supplies a gradient magnetic field coil 26 with electric power discharged from the charge/discharge element at a time of performance of magnetic resonance imaging. The determining unit determines whether capacitance of the charge/discharge element falls below a threshold value or not. The condition restricting unit restricts electric power amount supplied to the gradient magnetic field coil by restricting conditions on an image sequence when the capacitance of the charge/discharge element falls below the threshold value.
Patent JP-2014181256-A (JP)
Title: Resin composition
Inventor: KAMITSUBARA HIKARU
IPC: C08K5/5313
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having improved heat resistance.SOLUTION: A resin composition comprises an acrylic copolymer including a first structural unit represented by the following formula (1), a second structural unit represented by the following formula (2), and a third structural unit represented by the following formula (3), and a phosphaphenanthrene compound represented by the following formula (A). The content of the phosphaphenanthrene compound is 0.01-2 pts.mass based on 100 pts.mass of the acrylic copolymer. The acrylic copolymer comprises, on the basis of the total amount of the acrylic copolymer, 50-95 mass% of the first structural unit, 0.1-20 mass% of the second structural unit, and 0.1-49.9 mass% of the third structural unit.
Patent JP-2014183624-A (JP)
Title: Stepping motor control circuit, movement, and analog electronic clock
Inventor: SAKUMOTO KAZUSANE
IPC: H02P8/02
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a stepping motor, not rotating though, from being erroneously detected that a large induction signal is generated and the motor is rotating.SOLUTION: A stepping motor control circuit comprises: a rotation detection unit which, by detecting whether or not an induction signal VRs generated by a stepping motor in a plurality of intervals T1-T3 constituting a detection interval T provided after the drive of the stepping motor has exceeded a prescribed reference threshold Vcomp, and by referring to a pattern indicating whether or not the induction signal VRs exceeding the prescribed reference threshold Vcomp was detected in the intervals T1-T3, detects a rotation state of the stepping motor; and a control unit for driving the stepping motor after selecting a drive pulse on the basis of the rotating state of the stepping motor. When it is determined on the basis of the result of detection of the induction signal VRs in the first interval T1 that the moment of inertia of the stepping motor exceeds a prescribed value, the rotation detection unit lowers detection sensitivity for the induction signal VRs in the intervals T2, T3 other than the first interval T1.
Patent JP-2014180912-A (JP)
Title: Information providing device and information providing method
Inventor: AMANO HIROSHI
IPC: H04M11/00
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To present presentation information to a user at proper timing.SOLUTION: An information presenting device includes: an information acquisition unit 401 for acquiring presentation information to a user; a state information acquisition unit 402 for acquiring information about a movable body; a filer unit 403, which is the filter unit 403 having filter information associating and indicating an information providing condition and providing propriety of the presentation information, for, when the state of a movable body acquired by the state information acquisition unit 402 satisfies the information providing condition, allowing the presentation information acquired by the information acquisition unit 401 to pass according to the providing propriety associated with the information providing condition in the filter information; an information presentation unit 404 for presenting the presentation information to the user which is passed by the filter unit 403; a response acquisition unit 405 for acquiring a response from the use to the presentation information presented by the information presentation unit 404; and an update unit 406 for updating the filter information based on the state of the movable body acquired by the state information acquisition unit 402 and the response from the user.
Patent JP-2014181853-A (JP)
Title: Heat exhaustion system device
Inventor: TSUBOSA DAISUKE
IPC: F24F11/02
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To efficiently perform heat exhaustion and ventilation of a building.SOLUTION: A heat exhaustion system device includes: a ventilation device 4 which introduces outside air into a room 1 through a ventilation duct 2, and a controller 5 which controls the ventilation device 4 and includes indoor temperature detection means 6 for detecting an indoor temperature as a temperature inside the room 1, and outdoor temperature detection means 7 for detecting an outdoor temperature as a temperature outside the room. A winter mode, an intermediate-period/summer mode, or a heat exhaustion mode is determined as an operation mode according to values of the indoor temperature and outdoor temperature, so as to perform weak operation in the winter mode, middle operation in the intermediate-period/summer mode, or strong operation in the heat exhaustion mode. According to the values of the indoor temperature and outdoor temperature detected by the temperature detection means, the controller 5 determines ventilation air capacity of the ventilation device 4 and introduces a certain amount of outside air into the room 1 without reference to a gap area in the room 1, so that heat exhaustion and ventilation of a building can be efficiently performed.
Patent JP-2014180620-A (JP)
Title: Anaerobic treatment system and method
Inventor: TAKEHARA MITSUO
IPC: C02F1/62
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To suitably perform anaerobic treatment of organic wastewater containing copper.SOLUTION: In an anaerobic treatment system 1, a sulfur compound is added to organic wastewater by sulfur compound addition means L50 provided to a water pipe L2, whereby sulfide ions (S) generated by reduction of the sulfur compound are reacted with copper ions (Cu) to precipitate copper sulfide to prevent the copper ions from being introduced into an anaerobic treatment tank 12. Consequently, deterioration of treatment performance of anaerobic bacteria can be suppressed, whereby anaerobic treatment of the organic wastewater can be suitably performed.
Patent JP-2014180814-A (JP)
Title: Polystyrene resin foamed sheet for thermoforming
Inventor: MORITA KAZUHIKO
IPC: B32B5/18
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new polystyrene resin foamed sheet for thermoforming having a beautiful stripe-like pattern and excellent thermal moldability, lightness and surface smoothness, which is produced easily and inexpensively.SOLUTION: There is provided a polystyrene resin foamed sheet for thermoforming having an apparent density of 0.04 to 0.35 g/cmand a thickness of 0.5 to 10 mm in which polystyrene resin layers containing a colorant are laminated by co-extrusion on at least one surface of a polystyrene resin foam layer, wherein a plurality of the polystyrene resin layers are laminated in a striped form in the extrusion direction, the cell wall thickness of the outermost surface part on the side of a resin layer-laminated surface of the foamed sheet is 50 μm or less, and the maximum height of the outline curve on the surface on the side of the resin layer-laminated surface of the foamed sheet is 60 μm or less.
Patent JP-2014187570-A (JP)
Title: Radio communication system, mobile station, base station and radio communication method
Inventor: TAKAHIRA KENTA
IPC: H04W76/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To calculate an optimal antenna weight.SOLUTION: In a radio communication system, a mobile station communicates with a base station using a TDMA/TDD system. The mobile station transmits a link channel establishment request to the base station, and the base station transmits a link channel allocation response after a predetermined time on receiving the link establishment request. After transmitting the link channel establishment request, the mobile station transmits a predetermined signal for a plurality of times at a predetermined period before the base station transmits the link channel establishment response. The base station receives the plurality of predetermined signals at a predetermined period, and calculates an antenna weight using a known part of the plurality of received predetermined signals.
Patent JP-2014185386-A (JP)
Title: Aluminum alloy fin material for soldering and fin cladding material
Inventor: MIYAKE HIDEYUKI
IPC: B23K35/28
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To enable soldering well in a low vacuum evacuated with simple vacuum equipment and in a non-oxidative atmosphere without use of a flux.SOLUTION: An aluminum alloy fin material of a plate thickness of 0.2 mm or smaller is joined by soldering in a pressure range from the atmospheric pressure to 0.1 Pa and in a non-oxidative atmosphere of an oxygen concentration of 50 ppm or lower without use of flux. The alloy ingredient comprises 0.2-2.0 mass% Mn, 0.2-1.5 mass% Fe, 0.1-0.8 mass% Mg and remaining Al and unavoidable impurities, and the distribution of an intermetallic compound of equivalent circle diameters of 0.5 μm or greater in the surface of the fin material is controlled to be 500 particles or more per 1 mm, allowing flux-less soldering in a low vacuum, eliminating the need of high-installation-cost vacuum equipment and providing a soldered product excellent in material strength and corrosion resistance.
Patent JP-2014193976-A (JP)
Title: Electric conductive polyethylene composition for injection molding and molded body and fuel system component using the same
Inventor: IINO HISAO
IPC: C08L23/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric conductive polyethylene resin composition and the like having good flowability of resins during injection molding processing, and good balance of conductivity, mechanical physical property and durability.SOLUTION: There is provided an electric conductive polyethylene composition for injection molding containing polyethylene (A) of over 92 wt.% and less than 96 wt.% and a conductive filler (B) of less than 8 and 4 wt.% or more and satisfying the following requirements (1) to (6). (1) The density is 0.950 to 1.020 g/cm. (2) The temperature is 190°C and a melt flow rate (HLMFR) measured with load of 21.6 kg is 5.0 to 50 g/10 mins. (3) A tensile break induced strain is 100% or more. (4) A Charpy impact strength at -40°C is 4.0 kJ/mor more. (5) A rupture time in a full notch creep test (measured at 80°C, 6 MPa) is 50 hours or more. (6) A volume specific resistivity at an injection molding sheet is 1 Ω cm to 1×10Ω cm and a surface specific resistivity is 1 Ω/sq. to 1×10Ω/sq.
Patent JP-2014196749-A (JP)
Title: Fastening method and cylinder device
Inventor: OKADA HIROKI
IPC: F16F9/32
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fastening method and a cylinder device which can prevent durability degradation of a nut.SOLUTION: A nut 22 consists of a first nut 22A of a bearing surface 53A side and a second nut 22B arranged contacting with the first nut 22A in another side of the bearing surface 53A of the first nut 22A. A concavity 81B is formed in an internal circumference side of an edge face 53B of the second nut 22B at the first nut 22A side. Wall of the first nut 22A flows to extend to a hoop direction partially to a tip side of a bolt 21 and goes into the concavity 81B by a crimping step crimping an end of the first nut 22A of the second nut 22B side from an external circumference direction at several part with a punch.
Patent JP-2014199718-A (JP)
Title: Electric leakage detector
Inventor: IWAMI EIJI
IPC: H01H83/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To enable an electric leakage detector to discriminate between an electric leakage symptom and a non-electric leakage symptom such as an anti-inrush noise outputted from an inverter device, etc., making more accurate determination of electric leakage possible.SOLUTION: An electric leakage detector 1 comprises: a zero-phase current transformer 11 through which an AC power system penetrates; an arithmetic unit 12 for calculating an arithmetic value by using output power from the zero-phase current transformer 11; and an electric leakage detection unit 14 for outputting, to a cut-off mechanism unit and on the basis of the arithmetic value of the arithmetic unit 12, an electric leakage detection signal indicating that there is an electric leakage in the AC power system. When the arithmetic value of a half-wave greater than or equal to at least a prescribed ratio, among a plurality of continuous half-wave waveforms of output current, is greater than or equal to an electric leakage level, the electric leakage detection unit 14 assumes an electric leakage condition and outputs the electric leakage detection signal to the cut-off mechanism unit. This configuration enables the electric leakage detector 1 to distinguish between an electric leakage symptom and a non-electric leakage symptom such as an anti-inrush noise outputted from an inverter device, etc., making more accurate determination of electric leakage possible.