baber/WOPTO huggingface dataset:
Patent JP-2013085337-A (JP)
Title: Linear motor
Inventor: ARIGA NOBUO
IPC: H02K41/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which prevents misalignment between a core member and permanent magnets due to time-dependent change or aged deterioration and efficiently uses magnetic flux thereby improving thrust characteristics of a movable element.SOLUTION: Since permanent magnets 13 are inserted into and embedded in embedding holes 11a, the misalignment between a stator core 11 and the permanent magnets 13 due to time dependent change or aged deterioration is prevented and these permanent magnets 13 are securely held. Further, a groove 11d, having higher magnetic resistance than magnetic resistance of a core region 11e, is formed in a surface side region 110 of the stator core 11. The structure makes magnetic flux generated by energization of a coil 32 and magnetic flux generated by the permanent magnets 13 flow less easily along the moving direction (Z axis direction) of a movable element in the groove 11d at the surface side region 110. Thus, in the structure, unnecessary magnetic flux, which will flow along the Z axis direction in the surface side region 110 and does not contribute to thrust force, is reduced and therefore thrust characteristics of the movable element are improved.
Patent JP-2013084096-A (JP)
Title: Information processing apparatus
Inventor: DOI ATSUHIRO
IPC: A63F13/24
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of specifying a position in a virtual three-dimensional space with three-dimensional coordinates defining the virtual three-dimensional space through operation of a stylus pen on a touch panel, and suppressing pressing force by the stylus pen to the touch panel.SOLUTION: In a game device 10, a touch panel 103 is configured to detect a touch position on a touch surface 13 by a stylus pen 2 as position coordinates on a display plane 12 of a liquid crystal display unit 102, and the stylus pen 2 is configured to generate depth information in the three-dimensional image space by an operation to immerse a movable pen tip part 201 of the stylus pen, thereby generating three-dimensional coordinates indicating a position in the virtual three-dimensional space on the basis of the two-dimensional coordinates detected by the touch panel 103 and the depth information generated by the stylus pen 2.
Patent JP-2013083224-A (JP)
Title: Fuel degradation estimation device
Inventor: INUKAI TAKAYA
IPC: F02D45/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel degradation estimation device which can improve estimation accuracy for fuel degradation in a fuel tank.SOLUTION: The fuel degradation estimation device includes: the fuel tank 14; an engine 1 to which fuel is supplied from the fuel tank 14; a fuel level sensor 27a, a pressure sensor 27b, a fuel temperature sensor 27c which detect data on the consumption of the fuel; and a controller 31 which calculates air amount in the fuel tank 14 based on a remaining fuel and the capacity of the fuel tank, and estimates the degradation state of the fuel based on the ratio of the air amount with the remaining fuel.
Patent JP-2013083332-A (JP)
Title: Master cylinder device for clutch
Inventor: MURATA KODAI
IPC: F16D25/08
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder device for a clutch, capable of preventing working fluid from being excessively supplied from a reservoir tank to a master cylinder at a low temperature.SOLUTION: The master cylinder device 2 for a clutch includes a hydraulic chamber 7 connected to a slave cylinder 4 for connecting and disconnecting the clutch 1, and to a reservoir tank 5 for reserving the working fluid through a hydraulic passage respectively, and a piston 6 for changing the volume in the hydraulic chamber 7 according to the operation of a clutch pedal 9. The master cylinder device 2 supplies the working fluid to the slave cylinder 4. A thermostat 20 as a control valve which disconnects the communication between the hydraulic chamber 7 and the reservoir tank 5, when the working fluid in the hydraulic chamber 7 is at a temperature not higher than the predetermined temperature, is disposed in a communication part 19 of the hydraulic chamber 7 with the reservoir tank 5.
Patent JP-2013088186-A (JP)
Title: Scanning probe microscope and phase adjustment method thereof
Inventor: SAKAI NOBUAKI
IPC: G01Q60/32
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope capable of easily correcting a change of detection sensitivity in phase detection that arises each change of a cantilever.SOLUTION: A scanning probe microscope comprises: a cantilever 12 having a probe 11 on a free end thereof; a displacement detection unit 15 for detecting displacement of the cantilever 12 to output a displacement signal indicating the displacement; an excitation unit 14 for oscillating the cantilever 12 according to the excitation signal; a scanning unit 20 for three-dimensionally and relatively moving a sample 19 and the probe 11; and a phase detection unit 34 for generating a phase signal including information on a phase difference of the displacement signal of the cantilever 12 and a sync signal synchronizing with the excitation signal. The phase detection unit 34 has a phase adjustment unit 35 capable of adjusting a phase of the sync signal. The phase adjustment unit 35 is capable of giving a phase off-set for cancelling an initial phase difference existing when the probe 11 and the sample 19 is out of contact, to the phase difference of the displacement signal and the sync signal.
Patent JP-2012016279-A (JP)
Title: Moving member for linear motor
Inventor: TO TAMAKI
IPC: H02K41/03
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a moving member for linear motors capable of suppressing force applied from a magnet holder to a pair of rails even when the magnet holder undergoes a thermal expansion.SOLUTION: Multiple recesses 29 are formed on a magnet holder 15 at opposite portions facing a pair of rails 19. The recesses 29 are opened in a direction extending from the magnet holder 15 to the pair of rails 19, and in an direction opposing pole faces in which respective pole faces of each of multiple permanent magnets 17 are opposed to each other. Air gaps for absorbing thermal expansion which absorb force applied from the magnet holder 15 to the pair of rails 19 due to the thermal expansion of the magnet holder 15 are formed by the multiple recesses 29.
Patent JP-2012062894-A (JP)
Title: Fuel filter device
Inventor: SATO KOJI
IPC: B01D35/02
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of a filter body constituting a filter device, which is more suitable for removal of dusts corresponding to seven kinds powder of JIS Z 8901.SOLUTION: The filter device F having the bag-like filter body 1 is attached in such a manner that an internal space 10 of the filter body 1 communicates with a fuel suction opening P in a fuel tank T. The filter body 1 is constituted by making two or more filter members 12-14 overlap one another. At least one of the filter members 12-14 is a filter materials 14a and 14b made of a nonwoven fabric with an average opening diameter of 30 μm or less. A filter member 14c made of a nonwoven fabric with a maximum opening diameter of 100 μm or less is disposed outside the filter materials 14a and 14b made of the nonwoven fabric with the average opening diameter of 30 μm or less.
Patent JP-2013089087-A (JP)
Title: Commodity reader and program
Inventor: KUBOTA SUSUMU
IPC: G07G1/12
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a commodity reader capable of recognizing an image at a timing intended by an operator and a program.SOLUTION: The commodity reader includes: imaging means for imaging temporally successive multiple images; image recognition means for recognizing an image of a commodity included in the images and deriving candidate commodities of the commodity; display means; display control means for causing the display means to display candidate commodities; operation reception means for receiving a selection operation of one of candidate commodities displayed in the display means; action detection means for detecting an action of a user from the multiple images; action determination means for determining whether the action detected by the detection means corresponds to a prescribed action pattern; and control means for controlling operations of the image recognition means and the display control means on the basis of a result of the determination by the action determination means.
Patent JP-2013087927-A (JP)
Title: Caliper brake device
Inventor: SUZUKI TSUTOMU
IPC: F16D65/095
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a caliper brake device which prevents a brake shoe based on a different specification from being assembled by mistake.SOLUTION: The caliper brake device has a brake shoe 170 and a rail 100 which supports the brake shoe 170. The rail 100 has rail portions 103 and 104 which guide the brake shoe 170 to a specified position and a restriction means (a spacer 190) which restricts movement of the brake shoe 170 guided by the rail portions 103 and 104. The brake shoe 170 is provided on a back lining board 76 and has sliding portions 121 and 122 which slide along the rail portions 103 and 104 and a restriction release part (a notch portion 150) which is provided in the sliding portion 121 and releases moving restriction of the restriction means for the brake shoe 170.
Patent JP-2013091573-A (JP)
Title: Artificial marble
Inventor: SAWADA HIROSHI
IPC: C08L101/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide artificial marble that can suppress whitening by heating, caused by aluminum hydroxide of an inorganic filler.SOLUTION: There is provided the artificial marble obtained by molding a resin composition containing a thermosetting resin and the inorganic filler in which the aluminum hydroxide is contained as the inorganic filler and NaO content of the aluminum hydroxide is 0.06 mass% or less.
Patent JP-2013092062-A (JP)
Title: Fuel feeder
Inventor: SUDA SUSUMU
IPC: F02M37/08
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feeder capable of enhancing fuel consumption by suppressing a practical fuel injection quantity from deviating from a predetermined fuel injection quantity even when the fuel pressure is changed.SOLUTION: An ECU estimates a return flow quantity Q at a low pressure (step S23) when determining that a changing demand for changing a fuel pressure from a low pressure to a high pressure is generated (step S21) and when determining that a consumption quantity of fuel in an engine is not more than a predetermined quantity (step S22). Next, the ECU determines whether the return flow quantity Q estimated in the step S23 is not less than a predetermined value Qa (step S24), and raises an applying voltage to a fuel pump unit such that the return flow quantity Q is not less than the predetermined value Qa when determining that the estimated return flow quantity Qa is less than the predetermined value Qa (step S25). Further, the ECU executes fuel injection control base on an over shoot property stored in a ROM in advance (step S27).
Patent JP-2012099814-A (JP)
Title: Light-emitting device
Inventor: LU EIKETSU
IPC: H01L23/12
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device with excellent thermal conductivity.SOLUTION: A light-emitting device of the present invention comprises a semiconductor light source and a substrate holding the semiconductor light source. A plurality of passages are provided in the substrate, and a thermal conduction path is formed in each passage by filling a material with excellent thermal conductivity. Since the thermal conductivity of the thermal conduction path is higher than that of the substrate, the thermal conductivity of the substrate can be effectively improved, thereby ensuring the normal operation of the semiconductor light source.
Patent JP-2013094875-A (JP)
Title: Cutting tool
Inventor: TAKADA KAZUYUKI
IPC: B23B27/18
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To prolong a life of a cutting edge block of a cutting tool.SOLUTION: A cutting tool 5 comprises a cutting tool base 50 having a fixed part 500 and a free end 501, and a cutting edge block 51 fixed to the free end 501 with a brazing filler material and formed of a diamond. The cutting edge block 51 is formed in a rectangular parallelepiped or polygonal column shape having long sides 510 and short sides 511 where one long-side direction end of the cutting edge block is fixed to the free end 501 of the cutting tool base 50, and an end face 512 formed at the other long-side direction end serves as a cutting face to constitute a cutting edge 512a turning a workpiece. The one long-side direction end of the cutting edge block 51 is fixed to the free end 501 of the cutting tool base 50, and the other long-side direction end serves as the cutting edge 512a so that, when dressing is performed due to the wear of the cutting edge 512a, the cutting edge block 51 is ground in the long-side direction and the life can be prolonged as a result.
Patent JP-2012149224-A (JP)
Title: Urethane (meth)acrylate, method for producing the same, cross-linked urethane (meth)acrylate, method for producing the same, and photocurable aqueous emulsion
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C08G18/67
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide urethane (meth)acrylate having good nature of being emulsified with water and a method for producing the same, and a photocurable aqueous emulsion having good curability and low viscosity, which is produced using the same.SOLUTION: The urethane (meth)acrylate having a weight-average molecular weight of 1,000-10,000 is represented by general formula (1): A1-O-(CONH-B1-NHCOO-C1-O)n-CONH-B1-NH-COO-D1 (wherein n denotes a natural number of 1-30; A1 denotes the residue of hydroxy group-containing (meth)acrylate; B1 denotes the residue of diisocyanate; C1 denotes the residue of diol of acyclic hydrocarbon or cyclic hydrocarbon; and D1 denotes the residue of polyoxyalkylene glycol monoalkyl ether).
Patent JP-2013099761-A (JP)
Title: Container processing device
Inventor: OBATA KAZUMOTO
IPC: B65G47/86
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a container processing device capable of improving processing quality and effectiveness or the like.SOLUTION: A heating device 1 for a container processing device includes a main turret 2 for adsorbing and supplying a can body 10 by a bottom adsorption means 21 to a high frequency induction heating means 3 which applies heat processing to the can body 10, a container supply turret 5 for supplying the can body 10 to the main turret 2, and an auxiliary turret 4 arranged in a receiving area of the main turret 2 and the auxiliary turret 4 is so constituted as to execute centering the can body 10 to the bottom adsorption means 21 in the receiving area.
Patent JP-2013104145-A (JP)
Title: Sizing agent-coated carbon fiber
Inventor: NAKAYAMA YOSHIBUMI
IPC: D06M15/55
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber having superior adhesiveness between the carbon fiber and a matrix resin, and high-order processability.SOLUTION: The carbon fiber has a sizing agent deposited thereon, which comprises: 100 pts. mass of (A1) an epoxy compound having two or more epoxy groups and/or (A2) an epoxy compound having one or more epoxy groups and at least one or more functional groups selected from an unsaturated group, a hydroxyl group, an amido group, an imido group, an urethane group, an urea group, a sulfonyl group and sulfo group, as a (A) component; and 0.1-25 pts. mass of a hindered amine compound having the following general formula (I), as a (B) component.
Patent JP-2013103249-A (JP)
Title: Riveting device and method for positioning riveting
Inventor: SASANO YUICHI
IPC: B21J15/28
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To simplify positioning operation for a riveting position with respect to a workpiece by a worker.SOLUTION: This riveting device 10 includes an irradiation device 30 irradiating irradiation light showing the riveting position where the workpiece is riveted to the surface of the workpiece, and a camera 32 acquiring a photographed image with a photographing range of a region including the riveting position shown by the irradiation light and a reference section possessed by the workpiece. Also, an image processor 36 measures the distance between the irradiation light and the reference section based on the photographed image acquired by the camera 32, and a riveting device controller 38 performs control to relatively move the workpiece and the riveting position shown by the irradiation light so that the measured distance becomes a target distance.
Patent JP-2013105145-A (JP)
Title: Image forming apparatus
Inventor: HIROI TOSHIAKI
IPC: G03G15/16
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a secondary transfer member in constant contact by pressure with an intermediate transferring member, and having short latency time due to cleaning of the secondary transfer member after patch image formation.SOLUTION: In the image forming apparatus, a volume resistance value of an intermediate transferring member is within a range of 1×10to 1×10(Ω cm). A first mode for performing printing onto a recording member and a second mode for not performing printing onto the recording member are executed. When the second mode is executed, at least one of a plurality of image forming units forms a predetermined toner image of a patch image. A primary transfer bias voltage is applied to a corresponding primary transfer member, through which the transfer current having a larger current value than that upon execution of the first mode flows. A secondary transfer bias voltage having a polarity opposite to that upon execution of the first mode is applied to a secondary transfer member. After the second mode is executed, secondary transfer member cleaning processing of repeatedly applying the secondary transfer bias voltage is performed to the secondary transfer member while changing the polarities.
Patent JP-2012075162-A (JP)
Title: Closed caption tagging system
Inventor: JAMES M BURTON
IPC: H04N5/765
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a closed caption tagging system that allows a receiver to dynamically interact with a viewer and configure itself based on program content.SOLUTION: The receiver receives a broadcast stream and detects and processes tags within the broadcast stream which is stored on a storage device that resides on the receiver. Tags indicate the start and end points of a program segment. The receiver skips over a program segment during playback in response to the viewer's operation or automatically. Program segments such as commercials are automatically replaced with selected new program segments. Menus, icons and webpages are displayed to the viewer based on information included in a tag. If a menu or action requires that the viewer exits from the playback of the program material, then the exit point is saved and the viewer is returned back to the same exit point when the viewer has completed the interaction session.
Patent JP-2013110077-A (JP)
Title: Lighting fixture
Inventor: HAYASHI JUNYA
IPC: F21V23/06
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture that can show an appearance equivalent to a direct ceiling-mounted type lighting fixture and be easily mounted and can thin a lighting fixture body to be in contact with a ceiling surface.SOLUTION: The lighting fixture includes a power source box 1, and a lighting fixture body 2. The power source box 1 has a box body 11, which has arranged a lighting-up device 12, a lighting fixture mounting means 13, an electric connector 14, and a power source terminal block 15. The lighting-up device 12 biases a light-emitting part 21. The lighting fixture mounting means 13 mounts the lighting fixture body 2. The electric connector 14 connects the lighting-up device 12 and the lighting fixture body 2. The power source terminal block 15 connects the lighting-up device 12 with a power source. The lighting fixture body 2 has the light-emitting part 21, and is mounted on the lighting fixture mounting means 13 of the power source box 1 in a state in contact with the ceiling surface 3.
Patent JP-2013109298-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus equipped with the same
Inventor: KURAUCHI TAKAHIRO
IPC: G03G5/05
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is excellent in printing durability and can be stably operated at high resolution over a long period of time.SOLUTION: There is provided an electrophotographic photoreceptor in which an undercoat layer, a charge generation layer containing a charge generating material and a charge transport layer containing at least a charge transport material and a filler are sequentially laminated on a conductive support and a refractive index N of the charge transport layer (1) satisfies a relation of the following expression: Na>Nb (wherein, Na represents a refractive index of an area near the surface of the charge transport layer and Nb represents a refractive index of an area the interface between the charge transport layer and the charge generation layer) and (2) gradually decreases from an area near the surface of the charge transport layer towards an area near the interface between the charge transport layer and the charge generation layer.
Patent JP-2013111760-A (JP)
Title: Printer
Inventor: KUBOKAWA JUNICHI
IPC: B41J2/01
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can obtain correct color measurement data by appropriately drying an image printed on a sheet by controlling in detail drying conditions of the image before color measurement.SOLUTION: Drying conditions of regions A, B and C by blowing air from a drying duct 13 are changed in response to the difficulty level of drying of the regions A, B and C on the sheet 1 on which color patches P for color measurement are printed.
Patent JP-2013111525-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: KYO TENRYU
IPC: B01D53/94
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst capable of efficiently purifying carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxide (NO), especially hydrocarbon (HC).SOLUTION: An alloy of nickel and copper and a composite oxide supporting the alloy are contained in the exhaust gas purifying catalyst. In this exhaust gas purifying catalyst, since the support amount of the alloy to composite oxide is 6-35 pts.mass based on 100 pts.mass of the total amount of the alloy and the composite oxide, hydrocarbon (HC) can be efficiently purified.
Patent JP-2013015311-A (JP)
Title: Air conditioner
Inventor: HAYASHI MASAMI
IPC: F24F13/15
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that achieves a comfortable space by improving the blowing selectivity when blowing air toward right and left sides to thereby enhancing a temperature distribution in a room, in the air conditioner having right and left wind direction change blades.SOLUTION: The air conditioner includes: configuring the upper and lower wind direction change blades with upper and lower blades; configuring the lower blade to have a portion narrower than the width of a blowing opening and a portion wider than the width of the blowing opening at ends, which are protruded toward right and left sides; forming protrusions, which are used as blowing air guides, at the protruded portions; and thereby improving air blowing performance when selectively blowing air toward right and left sides.