baber/WOPTO huggingface dataset:
Patent JP-2012232423-A (JP)
Title: Method for assessing wear in molding machine
Inventor: SHIBATA KAZUYUKI
IPC: B29C45/50
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for assessing wear whereby the wear status can be determined without the need to take out a screw in the assembly of an injection molding machine.SOLUTION: A first chromium mass concentration C and a first reference mass concentration A are extracted from a first test substance made by adding a predetermined amount of calcium to a predetermined amount of pellets, which are a raw material for molding a molded body; a reference value X is calculated on the basis thereof. A second chromium mass concentration C' and a second reference mass concentration A' are extracted from a second test substance made by adding, to a predetermined amount of the substance contained in the molded body, an amount of calcium identical to the amount added to the pellets; a comparative value X' is calculated on the basis thereof. A screw 3 can be determined to have wear whenever the comparative value X' is not less than a numerical value 60 times that of the reference value X, whereas the screw 3 can be determined not to have wear whenever the comparative value is less than a numerical value 60 times that of the reference value X; it is therefore possible to determine and assess wear without the need to confirm by taking out the screw 3.
Patent JP-2012232446-A (JP)
Title: Laminate and method for manufacturing the same
Inventor: YAGI IZUMI
IPC: B29C65/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate in which base materials made of a film consisting of same or different kind(s) of material(s) or non-woven fabric are bonded mutually and both base materials are adhered solidly without intervening with laminate resin.SOLUTION: The laminate in which the same or different kind(s) of base materials are laminated is characterized in that chemical bonding is formed between a material composing one base material and a material composing other base material at an interfacial surface between the one base material and the other base material, and the one base material and the other base material is adhered without intervening with an adherent.
Patent JP-2012234332-A (JP)
Title: Controller, control method and program
Inventor: HOSHINO YU
IPC: H02P29/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce vibration without requiring new hardware and changing tact time.SOLUTION: A parameter generation part 102 generates a parameter for calculating a locus, which results from excluding a frequency component corresponding to a resonance frequency from an acceleration locus of a movable part, in each predetermined transit time, with respect to reference distance. A database 103 stores the parameter supplied from the parameter generation part 102. A parameter determination part 104 determines the parameter for calculating the locus which results from excluding the frequency component corresponding to the resonance frequency from the acceleration locus of the movable part. A locus calculation part 105 calculates the locus from the determined parameter. The invention is applicable to a controller for controlling a robot.
Patent JP-2012232830-A (JP)
Title: Sheet handling apparatus, image forming system, and sheet reception control method
Inventor: FURUHASHI TOMOHIRO
IPC: B65H31/34
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To minimize damage to a sheet edge surface generated when a sheet comes into contact with an alignment device, and to prevent the generation of a collision mark.SOLUTION: A sheet handling apparatus includes: a staple tray on which the sheet is accommodated; a reference fence 51a with which a trailing edge in a conveying direction of the sheet P accommodated on the staple tray comes into contact to align the conveying direction of the sheet P; and a conveying-direction moving mechanism for moving the reference fence 51a along the staple tray in the sheet conveying direction. On the reference fence 51a, a first position for aligning and binding the sheet P and a second position positioned above the first position on a staple tray side are set, as receiving positions at which the sheet is received from the staple tray. When it is feared that the collision mark is generated, the receiving position is set to the second position.
Patent JP-2012237841-A (JP)
Title: Optical module
Inventor: FUJIMURA YASUSHI
IPC: G02B6/42
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical module in which a unit assembly and an optical receptacle are electrically insulated at a clearance and securely mounted and fixed to a stub without increasing external dimensions.SOLUTION: An optical module includes a unit assembly 12 having a metallic assembly housing 20 and a bush 16, and mounted with a plurality of optical element units 21-23; and an optical receptacle 11 having a metallic shell 18 and a sleeve holder 15, and in which a ferrule of an optical connector is inserted. In an electric insulation stub 13, the sleeve holder 15 and the bush 16 are pressed and fitted in at a clearance 14 which is electrically insulated. An insulation ring 19 is fitted in the clearance 14. The insulation ring 19 is formed to have a diameter smaller than an outer diameter of the bush 16. The insulation ring 19 is pressed and fitted into the stub 13 with holding strength smaller than the holding strength of the sleeve holder 15 and the bush 16.
Patent JP-2012242908-A (JP)
Title: Image recognition device and program
Inventor: NAITO HIDEHIRO
IPC: G06K7/10
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an imaging failure of a recognition object in an image recognition device.SOLUTION: The image recognition device includes an imaging part, an illumination part, an illumination control part and a recognition part. The imaging part takes an image of a recognition object. The illumination part irradiates an imaging area of the image taken by the imaging part with light. The illumination control part can change irradiation conditions of the illumination part according to an imaging timing of the imaging part. The recognition part recognizes the recognition object from the image taken by the imaging part.
Patent JP-2012243465-A (JP)
Title: Cable connection structure and cable connection board
Inventor: YAMADA JUNYA
IPC: G02B23/24
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable connection structure which can enhance the degree of freedom in the mounting layout of core wires on a circuit board while downsizing, and to provide a cable connection board.SOLUTION: A cable connection structure 100 has a circuit board 1 and a cable 2 which is connected with the circuit board 1 via a connection electrode 10. The circuit board 1 includes more than one protrusion 11 configuring a groove 16 for arranging a conductor part 21 of the cable 2 on the connection electrode 10. The protrusion 11 includes a fixed protrusion which does not fuse when the conductor part 21 is soldered to the connection electrode 10. The elongation direction of the conductor part 21 arranged in the groove 16 is not aligned with the elongation direction of the cable 2.
Patent JP-2012243545-A (JP)
Title: Induction heating cooker
Inventor: WADA NAOKI
IPC: H05B6/12
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent rise of a body temperature due to recirculation of exhaust air entering from a drain hole when incorporated in a kitchen.SOLUTION: An induction heating cooker comprises: a top plate 2; a frame 2a; a heating coil 12 for heating an object of heating; an inverter part 11; a control part 10 for controlling power supplied from the inverter part 11 to the heating coil 12; an exhaust outlet 2b provided in a rear part of the frame 2a; a plurality of exhaust air ducts 94 communicating with the exhaust outlet 2b; a main fan 16, provided with a suction port 16a provided on a bottom face 7g, for supplying cooling air to the inverter part 11; a sub-fan 15, provided with suction ports 17a, 18a provided on the bottom face 7g, for supplying cooling air to the heating coil 12; a duct 11a for supplying cooling air supplied from the main fan 16 to the inverter part 11 to lead the cooling air to holes 92 provided in one of the exhaust air ducts 94a; and a drain hole 90 provided in the bottom face 7g on a side approximately diagonal to one of the exhaust air ducts 94a, the one to which the duct 11a exhausts air, and ahead of the suction holes 17a, 18a of the sub-fan 15.
Patent JP-2012242250-A (JP)
Title: Acceleration sensor, oscillator, and avian influenza monitoring system
Inventor: KOBAYASHI TAKESHI
IPC: H01L41/09
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor, an oscillator, and an avian influenza monitoring system, which allow highly sensitive detection of a low-frequency oscillation while keeping the size of a device compact.SOLUTION: An acceleration sensor 210A includes an oscillator 211 having a characteristic of oscillating in a harmonic wave component caused by applying external force, enabling the oscillator 211 to detect a harmonic wave, detecting an oscillation in a frequency domain lower than a resonance frequency. Further, plural oscillators 211 are provided and arrayed so that the resonance frequencies F are different among the plural oscillators 211, and thereby the oscillation is detected over a frequency band such as 5 through 15 Hz. Preferably, the oscillator 211 has its width w substantially smaller than the width of a weight support part 215a and includes a beam part 215b formed in an S or zigzag shape.
Patent JP-2012239847-A (JP)
Title: Kiwi fruit squeezer
Inventor: ADACHI YUKI
IPC: A23L19/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a kiwi fruit squeezer, to which a cutting cross section of kiwi fruit is pushed to be rotated and which reduces force required for the rotation thereof, efficiently squeezes out the flesh and juice, prevents clogging of fiber, and reduces squeeze residue of the flesh.SOLUTION: A protruding part 2 of the kiwi fruit squeezer 1 comprises a dome-shape part 21 and a cone-shape part 22 shaped in a cone shape from a base part 21a, and has a plurality of ribs 23 on an outer surface of the protruding part 2. The flesh of kiwi fruit is efficiently raked out by the ribs 23c, 23d of the cone-shape part 22 and the higher rib 23a in the dome-shape part 21, to shorten a time for cooking and provide the pleasure of cooking. By the lower rib 23b in the dome-shape part 21, the clogging of the ribs 23 due to fiber of the kiwi fruit is suppressed.
Patent JP-2012251183-A (JP)
Title: Plating apparatus, and method of producing plated substrate
Inventor: NISHIYAMA YOSHIHIDE
IPC: C25D7/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a plating apparatus capable of removing fine irregularities present on the surface of a substrate and of making the surface smooth, and to provide a method of producing a plated substrate of excellent smoothness.SOLUTION: In the plating apparatus, a workpiece of a long-sheet shape is continuously delivered from a workpiece feeder to at least one treatment tank including a plating tank to plate the same and thereafter the plated workpiece is continuously wound onto a workpiece winder. The apparatus is characterized by including a heat treatment device disposed between the workpiece winder and the plating tank.
Patent JP-2012251384-A (JP)
Title: Pile driver
Inventor: ISOGAI TAKAAKI
IPC: E21B17/10
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pile driver for enabling the turn of turnable arms to positions where they do not interrupt the revolution of a revolving superstructure, even when a protruded member such as a chain driving device exists on one side of the lower part of a leader.SOLUTION: An anti-vibration member 18 comprises a first turnable arm 18a and a second turnable arm 18b shorter than the first turnable arm, turnably mounted on a first turning shaft 28a and a second turning shaft 28b of a bracket 27, respectively. At the turning ends of both turnable arms 18a and 18b, connection parts 18i and 18k are provided for connecting the turning ends of both turnable arms. The connection parts 18i and 18j are positioned in a range between a straight line L1 passing through a middle point M1 between the first turning shaft and the second turning shaft and a center C1 of a steel pipe pile and a straight line L2 passing through a center C2 of the first turning shaft and the center C1 of the steel pipe pile. Both turnable arms, when being in fully opened states, are located on the inner periphery side of a circle R1 which centers around a revolution center C3 of the revolving superstructure and abuts on the outer peripheral face on the leader side of the steel pipe pile.
Patent JP-2012251229-A (JP)
Title: High-strength hot-dip galvannealed steel sheet and method for production thereof
Inventor: TANAKA YUKIMOTO
IPC: C22C38/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength hot-dip galvannealed steel sheet excellent in strength, elongation and fatigue strength.SOLUTION: The hot-dip galvannealed steel sheet comprises the Fe-Zn alloy plated layer containing 7-11 mass% of Fe and at least one oxide particle of SiO, MnO, MnSiO, CrO, CrSiOand (Mn, Cr)SiOon the surface of the steel sheet containing, by mass, 0.05-0.2% C, 1.0-2.0% Si, 0.5-2.5% Mn, 0.1-2.0% Cr and the balance Fe with inevitable impurities. The depth of a decarburized layer of ≤0.01 mass% of C is ≤1 μm (including 0 μm) from the interface of the plated layer and the steel sheet, and the depth of the area of oxidized grain boundary is ≤1 μm (including 0 μm) from the interface of the plated layer and the steel sheet. The steel sheet has a tensile strength of 800-1,200 MPa, elongation of 30-38%, and fatigue strength, σ×10of 0.4 time or more of the tensile strength.
Patent JP-2012003260-A (JP)
Title: Display device
Inventor: CHAE HAN-MUN
IPC: G02F1/13
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device.SOLUTION: The display device includes a light guide plate, a first light source device, a second light source device, a display panel, and an image light source synchronization driving unit. The first and second light source devices are disposed at two opposite sides of the light guide plate respectively. When the first light source device is turned on and the second light source device is turned off, the image light source synchronization driving unit displays the left-side image on the display panel, and microstructures formed on the light guide plate deflect a light beam from the first light source device towards the left-hand side. When the first light source device is turned off and the second light source device is turned on, the image light source synchronization driving unit displays the right-side image on the display panel, and the microstructures formed on the light guide plate deflect a light beam from the second light source device towards the right-hand side.
Patent JP-2012255357-A (JP)
Title: Hydraulic motor or hydraulic pump
Inventor: SATAKE TERUHIKO
IPC: F03C1/253
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor or a hydraulic pump that includes a retainer, the strength of which is increased and the thickness of which is made small.SOLUTION: The hydraulic motor or the hydraulic pump includes: a case 2; a rotary shaft 3 housed in the case 2; a cylinder block 4 attached to the rotary shaft 3; a plurality of cylinder holes 4a bored around the shaft center of the cylinder block 4 in the axial direction of the cylinder block 4; pistons 5 each of which is disposed to be slid freely on the inner wall surface of each of the plurality of cylinder holes 4a; shoes 6 each of which is arranged at the tip of each of the pistons 5; a swash plate 7 having a slope 7a on which the shoes 6 are slid; and the annular retainer 8 for holding a plurality of shoes 6 and pressing the shoes 6 to the slope 7a. A brim part 13 perpendicular to a disk part plane 10a of the retainer is formed integrally with the entire circumference of an outer circumferential edge part of the retainer 8.
Patent JP-2012254464-A (JP)
Title: Die device for non-porous die cast
Inventor: KATO TAKAAKI
IPC: B22D17/32
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a die device for non-porous die cast, reducing the content of gas in a die cast product and reducing the cost of equipment.SOLUTION: The die device 50 for non-porous die cast is configured to supply a molten metal 86 to a cavity 53 by extending a plunger 68 of a molten metal supply unit 54. The die device 50 also includes a reactive gas supply unit 55 and a control unit 56. The reactive gas supply unit 55 is configured to charge a high-reactivity reactive gas 85 into the cavity 53 for the molten metal 86. The control unit 56 has a function of controlling to charge the reactive gas 85 from the reactive gas supply unit 55 into the cavity 53 when retreating the plunger 68 of the molten metal supply unit 54.
Patent JP-2012255934-A (JP)
Title: Optical wavelength converter
Inventor: ARIGA HIROSHI
IPC: G02F2/02
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical wavelength converter capable of always achieving control for keeping an optimal working point with a simple configuration.SOLUTION: An optical wavelength converter comprises: a front-end semiconductor optical amplifier 5 for amplifying signal light; an optical demultiplexer 8a for splitting probe light into two; an optical multiplexer 6a for combining the signal light from the front-end semiconductor optical amplifier 5 with the probe light from the optical demultiplexer 8a; a semiconductor optical amplifier (SOA) 7 for amplifying the signal light and the probe light that are combined by the optical multiplexer 6a; a semiconductor optical amplifier (SOA) 9 for amplifying the probe light that is split by the optical demultiplexer 8a; an optical multiplexer 6b for combining light that is output from the SOAs 7 and 9, and outputting the combined light as wavelength converted light; an optical demultiplexer 8b for splitting the wavelength converted light into two; a photodiode 10 for outputting a current corresponding to average power of the wavelength converted light that is split by the optical demultiplexer 8b; and a front-end SOA control circuit 12 for controlling a bias current of the front-end semiconductor optical amplifier 5 so as to maximize a value of a current that is output from the photodiode 10.
Patent JP-2012245339-A (JP)
Title: Paper craft
Inventor: SUZUKI JUNICHIRO
IPC: A63H33/16
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper craft enabling a person to enjoy in other applications than in a conventional one in such a way as tactile enjoyment, visual enjoyment of changes, and at the same time enjoyment with the same floated in a bath tub.SOLUTION: In the paper craft enjoyable by cutting out development views 1, 31 and 32 printed on a paper craft sheet 1 to be assembled into a three-dimensional shape, the paper craft sheet 1 has a water resistance characteristic with the development views 1, 31 and 32 printed on it by using reversible thermo ink, and trimming works 22, 312 and 322, which can be cut off without being cut by a cutting tool, applied along the contour lines of the development views 1, 31 and 32.
Patent JP-2014167495-A (JP)
Title: Stereoscopic display system
Inventor: SUMINOE SHINJI
IPC: G02F1/13357
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic display system allowing reduction of crosstalk.SOLUTION: A backlight 18 can be sequentially turned on for each of a plurality of sections 50a-50d aligned in one direction of a display area 28, and comprises light-emitting element groups 48, a reflection sheet 62 and a reflection wall 68. The light-emitting element groups 48 each are arranged corresponding to each of the plurality of sections 50a-50d. The reflection sheet 62 is arranged on a substrate 52 on which the light-emitting element groups 48 are provided, and reflects light emitted by the light-emitting element group 48. A reflection wall 68 is on the reflection sheet 62, provided on a boundary of the plurality of sections 50a-50d, and reflects light emitted by the light-emitting element group 48. Light-emitting elements 56 included in the light-emitting element group 48 each comprises a point light source 58, and a diffusion lens 60 that diffuses light emitted by the point light source 58.
Patent JP-2013007685-A (JP)
Title: Two-dimensional absolute encoder and scale for the same
Inventor: ISHIZUKA AKIRA
IPC: G01D5/347
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is advantageous for higher resolution of a two-dimensional absolute encoder.SOLUTION: A two-dimensional absolute encoder includes: a scale in which marks are two-dimensionally arranged at predetermined pitches in a first direction and a second direction orthogonal to each other; a detector which detects the first number of marks arranged in the first direction, and detects the second number of marks arranged in the second direction; and a processing unit which determines absolute positions of the scale in the first and second directions, respectively, on the basis of outputs of the detector. Each of the marks has quantized information on a first code for showing a position in the first direction and quantized information on a second code for showing a position in the second direction. The processing unit generates a first code string from detection results of the first number of marks, calculates the absolute position of the scale in the first direction from the first code string, generates a second code string from detection results of the second number of marks, and calculates the absolute position of the scale in the second direction from the second code string.
Patent JP-2013010380-A (JP)
Title: Power steering device
Inventor: SUZUKI TERUHIKO
IPC: B62D5/04
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To effectively maintain a steering feeling of a driver, in a power steering device.SOLUTION: The power steering device includes: a motor 13 that can add assisting torque to rotating torque transmitted from a steering shaft 22; a steering angle sensor 11 for detecting a steering state, and a vehicle speed sensor 12; a hydraulic oil flow rate control unit for controlling a flow rate of hydraulic oil supplied from a variable capacity pump 30; a hydraulic oil flow rate estimating unit for estimating a flow rate of the hydraulic oil based on a control amount of the hydraulic oil flow rate control unit; a steering assisting force calculating unit that calculates an assisting force when the estimated flow rate of the hydraulic oil is equal to or lower than a lower limit threshold; and a motor drive control unit for controlling the drive of the motor 13 based on the calculated steering assisting force.
Patent JP-2013014217-A (JP)
Title: Vehicle floor structure
Inventor: MAEDA SHO
IPC: B62D25/20
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle floor structure capable of efficiently transmitting an input load to a floor part.SOLUTION: The vehicle floor structure includes: a tunnel part 58 that is provided along in a vehicle longitudinal direction at the center of the floor part 14 in a vehicle width direction; rocker parts 60, 62 that are provided along in the vehicle longitudinal direction at both ends of the floor part 14 in the vehicle width direction; a skeleton 68 that is provided between the rocker part 60 and the tunnel part 58; and a skeleton 74 that is provided between the rocker part 62 and the tunnel part 58. Accordingly, the number of the load transmission path is increased, so an impact load can be efficiently transmitted to the floor part 14 from a front suspension member module 28 or the rear suspension member module 38.