baber/WOPTO huggingface dataset:
Patent JP-2012217590-A (JP)
Title: Protection film for wide-mouth container
Inventor: TANAKA KEITA
IPC: A45D40/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a protection film for a wide-mouth container, the protection film being placed on the upper surface of a cosmetic filling the wide-mouth container and keeping the upper surface of the cosmetic beautiful by suppressing the flow of the cosmetic even when the container is vibrated during transportation or is erroneously dropped by a consumer.SOLUTION: The protection film for the wide-mouth container is a protection film 3 to be placed on the upper surface of the cosmetic 8 filling the wide-mouth container 1. The protection film 3 includes a plate-like base body part 3a and multiple projection parts 3b projected diagonally upward from the outer periphery of the base body part so as to make acute angles with the base body part.
Patent JP-2012222732-A (JP)
Title: Imaging apparatus
Inventor: MIYAKE NOBUYUKI
IPC: G03B35/18
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To image a three-dimensional image with stereoscopic effect at the time of telescopic imaging.SOLUTION: An imaging apparatus which images a right-eye image and a left-eye image includes an imaging part that images a magnified subject making a baseline length, which is a distance between an imaging position for the right-eye image and an imaging position for the left-eye image, equal to or more than an interpupillary distance, and a blurring part in which, for a subject whose distance between a display position of the right-eye image and that of the left-eye image, in the case where they are displayed on a display screen, is a predetermined reference value or more, at least one of the right-eye image and the left-eye image is applied with an image processing to blur.
Patent JP-2012227250-A (JP)
Title: Choke coil for both normal mode and common mode
Inventor: DOSHITA KAZUYUKI
IPC: H01F19/00
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a choke coil for both normal mode and common mode having a toroidal core which has high saturation flux density, superior DC superposition characteristics, and large magnetic permeability.SOLUTION: A choke coil 100 for both normal mode and common mode includes a toroidal core 3, a first coil 1 comprising a normal mode choke coil part 1N and a common mode choke coil part 1C, and a second coil 2 comprising a common mode choke coil 2C. The toroidal core 3 is composed of a dust core consisting principally of Fe-Ni, and provided with no gap. The common mode choke coil part 1C of the first coil 1 is equal in number of turns to the common mode choke coil part 2C of the second coil 2, and the normal mode choke coil part 1N and common mode choke coil part 1C of the first coil 1 have the same turning direction.
Patent JP-2012223361-A (JP)
Title: Grill cooker
Inventor: KONDO HIDEYUKI
IPC: A47J37/06
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein grill cooking and oven cooking are common in that an object to be cooked is put in a chamber and is heated therein, but when trying to perform the oven cooking in a grill cooker, the upper surface of the object is burned before the whole object to be cooked is heated because heating is performed by radiant heat from an upward heat source in the grill cooking, so that the object to be cooked cannot be nicely cooked.SOLUTION: One gas cock is provided with a function of extinguishing an upper flame burner and burning only lower flame burners, so that the oven cooking can be performed inside the grill chamber.
Patent JP-2011170378-A (JP)
Title: Process cartridge
Inventor: CHATANI KAZUO
IPC: G03G15/08
Filed: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge which is improved in mountability thereof and rotation accuracy of a developing roller.  <P>SOLUTION: The process cartridge is detachable from the body of an image forming apparatus. The process cartridge includes a photosensitive drum, the developing roller for developing an electrostatic latent image formed on the photosensitive drum, a driven part fixed to one end of the developing roller in an axial direction thereof, an intermediate part movable with respect to the driven part in a direction crossing the axial direction of the developing roller while maintaining engagement with the driven part, a driving part movable with respect to the intermediate part in the direction crossing the axial direction of the developing roller while maintaining engagement with the intermediate part, a coupling member for receiving driving force to rotate the developing roller, and a holding part for rotatably holding the driving part so as to be movable together with the driving part in the direction crossing the axial direction of the developing roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011246343-A (JP)
Title: Ferrite sintered compact and noise filter equipped with the same
Inventor: FURUDATE KENICHI
IPC: C01G53/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite sintered compact and a noise filter equipped with the same, in which the ferrite sintered compact has a high magnetic permeability and high Curie temperature, and the absolute value of the temperature dependence of magnetic permeability is small.SOLUTION: The ferrite sintered compact includes Fe, Zn, Ni and Cu. The main component has a compositional range including 48 mol% or more and 51 mol% or less of Fe in terms of FeO, 29 mol% or more and 31 mol% or less of Zn in terms of ZnO, 14 mol% or more and 16 mol% or less of Ni in terms of NiO, and 5 mol% or more and 7 mol% or less of Cu in terms of CuO. For the 100 pts.mass of the main component, 0.05 mass% or more and 0.15 mass% or less of Ti in terms of TiOis contained. The compound containing Ti is dispersed in the grain boundary of the Fe-Zn-Ni-Cu crystal.
Patent JP-2012234942-A (JP)
Title: Printed wiring board and method for measuring conductor layer of printed wiring board
Inventor: JINBO NAOYUKI
IPC: H05K3/46
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board capable of exactly measuring a conductor layer by non-destruction.SOLUTION: A printed wiring board includes a build-up layer which is formed by laminating an insulation layer and a conductor pattern alternately and in which conductor patterns formed in different layers are connected by via conductors. An arbitrary first conductor pattern out of the conductor patterns includes a measurement region not overlapped with a second conductor pattern positioned in a layer different from the first conductor pattern in the thickness direction of the insulation layer, and the thickness of the first conductor pattern is measured based on the measurement region.
Patent JP-2012233231-A (JP)
Title: Steel material excellent in low-temperature toughness at weld heat-affected zone
Inventor: TANABE HIROHISA
IPC: C22C38/16
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a steel material excellent in low-temperature toughness at a weld heat-affected zone.SOLUTION: The steel material contains, by mass, 0.03-0.15% C, 0.05-0.50% Si, 1.0-2.2% Mn, ≤0.020% P, 0.10-0.60% Cu, 0.10-1.0% Ni, 0.005-0.040% Nb, ≤0.007% N, 0.001-0.005% Al, 0.010-0.030% Ti, 0.002-0.007% S and the balance Fe with impurities, and has a chemical composition satisfying the formula (1): Ti/Al≥10 (wherein each element symbol means the content (mass%) of corresponding element). The steel material is excellent in low-temperature toughness at weld heat-affected zone.
Patent JP-2012235374-A (JP)
Title: Stray capacitance measurement method
Inventor: MINOYA NAOSHI
IPC: H04B13/00
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To measure a stray capacitance between an electrode of an installed terminal and a human body and a stray capacitance between the electrode of the installed terminal and an electrode of a portable terminal.SOLUTION: A signal source 13 applies a signal to a human body 100, and a high input impedance amplifier 14 measures an applied signal voltage Vapplied to the human body 100 and a measuring device 11 measures a received signal voltage Vat an electrode 12 of an installed terminal. A stray capacitance Cbetween the human body and the electrode 12 of the installed terminal can be determined on the basis of an attenuation factor represented by the ratio of the received signal voltage Vto the applied signal voltage V. A signal of an output signal voltage Vis applied to a phantom model 200 on which a signal source 15 imitative of a portable terminal is arranged, and the measuring device 11 measures the received signal voltage Vat the electrode 12 of the installed terminal. A stray capacitance Cbetween an electrode of the portable terminal that is not in contact with the human body and the electrode of the installed terminal can be determined on the basis of an attenuation factor represented by the ratio of the received signal voltage Vto the output signal voltage V.
Patent JP-2012232694-A (JP)
Title: Dump truck
Inventor: ISHIHARA KAZUNORI
IPC: B60P1/04
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a dump truck that restrains the floating preventive effect of a vessel from reducing by positional dislocation of the vessel to a frame.SOLUTION: This dump truck includes a receiving plate 11 arranged at an upward inclination in the front direction on a track of a predetermined place of a vessel front lower part, a frictional pad fixed to the predetermined place of the receiving plate, a rocking support mechanism 20 for supporting the receiving plate 11 to be rockable between two positions of an initial position for forming an upward inclination of a predetermined inclination on an upper surface of the frame 2 and a receiving position for forming a steeper upward inclination than the predetermined inclination, an energizing member 70 for energizing the receiving plate 11 in the initial position direction, a lock mechanism 80 for locking a link pin 63 of the rocking support mechanism 20 by a hook member 83 when the receiving plate 11 reaches a receiving position, and a releasing means 100 for releasing a lock when commanding the rotational movement in the upper direction of the vessel. The receiving plate 11 moves in the receiving position direction by being pushed by the vessel 6, and becomes a compressed state by sandwiching the frictional pad between the vessel and itself by reaching the receiving position when the vessel is seated.
Patent JP-2012233465-A (JP)
Title: Fluid transferer, fluid filling apparatus and fluid transfer method
Inventor: MORII KAZUYOSHI
IPC: F04B13/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid transferer that transfers a fluid using reciprocation, and can prevent a difference between an average value of a fluid transfer amount and a peak value thereof during a cycle of the reciprocation, and to provide a fluid filling apparatus having the fluid transferer, and a fluid transfer method.SOLUTION: In a bellows pump having a bellows 100 whose volume changes according to the reciprocation of a reciprocating member 105, for drawing a toner T by expanding the bellows 101 and compressing it to transfer the drawn toner T with pressure, a cam 130 for controlling the reciprocation of the reciprocating member 105 has such a shape that a compression side allocated angle in which a distance from the rotational axis to a circumferential surface becomes large in proportion to increase of a rotational angle is larger than an expansion side allocated angle in which a distance from the rotational axis to the circumferential surface becomes small according to increase of the rotational angle, so that a time for compressing the bellows 101 is longer than a time for expanding it.
Patent JP-2011174473-A (JP)
Title: Internal combustion engine structure
Inventor: OKUMURA TATSUYA
IPC: F01N13/18
Filed: 2011-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine structure etc. capable of preventing a situation exceeding a heatproof temperature while securing early activity of a gas sensor and of improving design flexibility of an internal combustion engine body etc.  <P>SOLUTION: The internal combustion engine structure 100 includes: the internal combustion body 110 having an exhaust port 111 used for discharging exhaust gas; an exhaust pipe 120 which has an introduction inlet 121 used for introducing exhaust gas, in which exhaust gas is made to flow and through which exhaust gas is discharge to outside; and the gas sensor 190 capable of sensing a specific gas component in exhaust gas. A sensor mounting member 130 formed by mounting the gas sensor 190 to a sensor mounting part 133 provided thereof is interposed between the exhaust port 111 of the internal combustion engine body 110 and the introduction inlet 121 of the exhaust pipe 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012239043-A (JP)
Title: Variable delay circuit
Inventor: DAIHISA HIROKI
IPC: H03K5/131
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable delay circuit that has high linearity to a control signal of delay time.SOLUTION: As maintaining a constant value VB of magnitude of a supply voltage VDD1-VSS1 applied to inverters INV1 and INV3 and maintaining the same constant value VB of magnitude of a supply voltage VDD2-VSS2 applied to inverters INV2 and INV4, a delay control circuit 100 negatively shifts each potential of the latter supply voltages VDD2 and VSS2 by a desired shift amount ΔV relative to each potential of the former supply voltages VDD1 and VSS1. This negatively shifts a logical threshold of the inverters INV2 and INV4 by a shift amount substantially equal to the shift amount ΔV relative to a logical threshold of the inverters INV1 and INV3. This causes a change in the delay time of a delay circuit comprising the inverters INV1-INV4 proportional to the logical threshold shift amount.
Patent JP-2012238517-A (JP)
Title: Wiring duct connection member
Inventor: KOBAYASHI KOJI
IPC: H01R25/14
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to fix and electrically connect a wiring duct connection member to a wiring duct just by inserting the wiring duct connection member into the small and thin wiring duct.SOLUTION: An outer shell of a wiring duct 1 has at least a slit like open space 5 extending in the longitudinal direction L, and conductors 16 are provided on one surface forming the open space 5. Protruding parts 17 for holding a plug (wiring duct connection member) 2 are provided on another surface facing the one surface. The plug 2 has a protruding part 2a fitting into the open space 5 of the wiring duct 1. Connection parts 21a, 21b are provided at the protruding part 2a, are biased in the rise direction by the protruding parts 17 provided at the wiring duct 1 in conjunction with the plug insertion operation into the wiring duct 1, and are electrically connected with the conductor 16 of the wiring duct 1. The structure enables a user to fix and electrically connect the plug 2 to the wiring duct 1 just by inserting the small and thin plug 2 into the wiring duct 1.
Patent JP-2012237162-A (JP)
Title: Column structure and construction method of column structure
Inventor: YAMANOBE SHINICHI
IPC: E21D11/38
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a column structure having a columns member which is subject to high axial force and made of ultra-high strength fiber reinforced concrete, which solves fireproof problem with excellent workability, having an integrated fireproof layer; and a construction method of the column structure.SOLUTION: A fireproof layer 9 is provided on the circumference of a core portion 7 made of ultra-high strength fiber reinforced concrete. A low-rigidity layer 13 made of resin is provided between the core portion 7 and the fireproof layer 9. At least one place at the junction of a bearing plate 5 above the core portion 7 and the fireproof layer 9, the junction of a bearing plate 5 below the core portion 7 and the fireproof layer 9, and the intermediate portion of the fireproof layer 9 is provided with a slit 11 as a disconnection part for not transmitting axial force to the fireproof layer 9. The core portion 7 is made of ultra-high strength fiber reinforced concrete containing steel fiber, carbon fiber, glass fiber, or the like. The fireproof layer 9 is made of polypropylene fiber reinforced concrete. The low-rigidity layer 13 is made of, for example, a resin having latent heat effect.
Patent JP-2012236267-A (JP)
Title: Searching device of machining condition
Inventor: TOKITO HIROSHI
IPC: B23K26/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To search the best machining condition with less number of experiments, and even if there is an error in good-or-bad evaluation of a machining result, to eliminate the influence of the error to produce a proper machining condition.SOLUTION: There are provide, such as, an experiment machining condition calculating unit 21 for using a new machining property model produced by a machining property model producing unit 25 to produce the next experiment machining condition; and a machining-result-evaluation partly-changing unit 27 for changing machining good-or-bad evaluation one by one per experiment machining data accumulated by a machining result collecting unit 12, the machining good-or-bad evaluation included in the machining result in the experiment machining data.
Patent JP-2012240251-A (JP)
Title: Molded body, enclosure, method of producing the molded body and method of producing cutting element
Inventor: NIINO HIDEAKI
IPC: B28B11/04
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a molded body which is unlikely to collapse or deform when compressed, can be cut or otherwise shaped without collapsing and has heat insulation properties.SOLUTION: The molded body contains silica and sodium, and the content of sodium is 0.005 mass% to 3 mass%, has a maximum load of 0.7 MPa min. at 0-5% compressibility, and has thermal conductivity of 0.05W/m K max. at 30°C.
Patent JP-2012244721-A (JP)
Title: Fuel cell system
Inventor: KUMADA MITSUNORI
IPC: H01M8/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent overdischarge of a battery and degradation of drivability in returning from idling stop.SOLUTION: A fuel cell system includes an electric motor, a fuel cell stack, a fuel supply device, and a controller for controlling a power plant including the fuel cell stack and the fuel supply device. The controller includes: a stack output response request calculation part S110 which calculates a stack output response request requested to the fuel cell stack; an idling stop mode stack-voltage setting part S120 which sets the higher limit value of an idling stop mode stack setting voltage to a value that can avoid high potential degradation and sets the lower limit value of the idling stop mode stack setting voltage to a higher value as the larger the stack output response request is and to a lower value as the smaller the stack output response request is, respectively; and an idling stop mode stack-voltage recovery operation part S130 which executes a recovery operation if an actual stack voltage becomes smaller than the lower limit value of the idling stop mode stack setting voltage during the execution of idling stop.
Patent JP-2012241090-A (JP)
Title: Novel ionizable group-containing polymer and application of the same
Inventor: ICHIMURA SHUNSUKE
IPC: C08G65/40
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an ionizable group-containing polymer that constitutes a proton exchange membrane for fuel cells having high power generation performance in a low humidity range, which has been difficult to achieve in the conventional proton exchange membrane produced from a hydrocarbon polymer electrolyte, to provide a composition of the electrolyte and to provide a molded article and a proton exchange membrane for fuel cells.SOLUTION: The ionizable group-containing polymer is provided, which includes in a molecule a structure represented by formula 1 (wherein X is selected from the group consisting of a sulfonic acid group, a salt of a sulfonic acid group, a phosphonic acid group, a salt of a phosphonic acid group, a carboxyl group and a salt of a carboxyl group; W represents any of an oxygen atom, a sulfur atom or a direct bond; n represents an integer of not less than 1 to not more than 100; and a, b, c, d and e each independently represent an integer of 0 to 5, provided that not all of a, b, c, d and e represent 0).
Patent JP-2012006582-A (JP)
Title: In-wheel motor
Inventor: MATSUDA YASUYUKI
IPC: B60K7/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce a loss of energy, by securing sufficient torque for driving an electric vehicle.SOLUTION: An electric vehicle driving device 10 includes a first motor 11, a second motor 12, a first planetary gear mechanism 20, a second planetary gear mechanism 30, a clutch device 40, and a wheel bearing 50. The first planetary gear mechanism 20 is a single pinion type planetary gear device. The second planetary gear mechanism 30 is a double pinion type planetary gear device. The first motor 11 is connected to a first sun gear 21 and a second sun gear 31. The second motor 12 is connected to a first ring gear 24. The clutch device 40 is connected to a first carrier 23. A second carrier 33 is connected to the first ring gear 24. The first ring gear 24 is connected to the wheel bearing 50. The second carrier 33 is integrally formed with a second ring gear 34, and a rotor 12b of the second motor 12 is fixed to an outer peripheral surface.
Patent JP-2012008551-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: ICHIKAWA KOJI
IPC: C09K3/00
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition which provides a wide focus margin in pattern formation and a resist pattern excellent in line edge roughness.SOLUTION: A resist composition comprises: a resin which has an acid labile group, and is insoluble or slightly soluble in an alkali aqueous solution but is capable of dissolving in an alkali aqueous solution by an action of an acid; an acid generator which is represented by formula(B1); and a compound which is represented by formula(I). (In the formulas, a ring Wrepresents a lactone ring; Lrepresents a bivalent saturated hydrocarbon group; a ring Wrepresents a heterocyclic ring; Qand Qeach independently represent a fluorine atom or a perfluoroalkyl group; Lrepresents a single bond or a bivalent saturated hydrocarbon group; Y represents an aliphatic hydrocarbon group or a saturated cyclic hydrocarbon group which may have a substituent; Zrepresents an organic cation.)
Patent JP-2012242747-A (JP)
Title: Developer container, and developing device and image forming apparatus using developer container
Inventor: KOIDO SHIGEKI
IPC: G03G15/08
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent fluidity of developer stored in a developer storage chamber of a developing device from decreasing.SOLUTION: A developer container comprises: a developer accommodating part 42 which is vertically subdivided into a first accommodating part 42a and a second accommodating part 42b and accommodates developer; an in-container opening 44 provided in between the first accommodating part and the second accommodating part so as to supply developer from the first accommodating part to the second accommodating part; a developer supply port 45 which is provided in the bottom of the second accommodating part so as to supply developer from the second accommodating part to an external developing device 11; and a film part 62 which alternatingly closes one of the in-container opening or the developer supply port to prevent the in-container opening and the developer supply port from simultaneously communicating.