baber/WOPTO huggingface dataset:
Patent JP-2013051784-A (JP)
Title: Generator
Inventor: ITO HIDEAKI
IPC: H02K3/28
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a generator that reduces magnetic noise and vibration by magnetically balancing out first coils and second coils even if the second coils are arranged unevenly between the first coils.SOLUTION: Where, out of a plurality of AC load coils 65 (second coils), an AC load coil 65 opposite to a DC load coil 60 (first coil) with a center axis of a stator core 17 in between is a magnetic balancing coil 65A, a current value flowing through the DC load coil 60 is a ampere, the number of turns of the DC load coil 60 is α, a current value flowing through the magnetic balancing coil 65A is b ampere, and the number of turns of the magnetic balancing coil 65A is β, the number of turns α and the number of turns β are set such that a value obtained when the current value a is divided by the current value b, then multiplied by the number of turns α and rounded off to the nearest whole number is the same as the value of the number of turns β.
Patent JP-2013048765-A (JP)
Title: Game machine
Inventor: HIBINO TATSUHIKO
IPC: A63F7/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that displays an information image on a display screen in proper timing and prevents a performance area from being narrowed to the minimum.SOLUTION: The game machine selects a first display state in which a performance image is displayed on the display screen or a second display state in which the performance image and the information image are displayed on the display screen. When the first display state is switched to the second display state, the game machine controls the performance area so as not to be at least partially overlapped.
Patent JP-2013052612-A (JP)
Title: Printer
Inventor: TSUCHIYA MOTOHITO
IPC: B41J11/04
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of paper in a printer that has a buffer mechanism.SOLUTION: The printer of the embodiment includes: a paper holding part; a print conveyance part; a buffer mechanism; and a movable part. The print conveyance part has a print head and a platen roller opposed mutually, and draws out and conveys the paper and then prints on the paper. The buffer mechanism presses the paper surface of the paper by elastic force at a downstream side of the paper conveying direction of the paper holding part and the upstream side of the paper conveying direction of the printing and conveying part. The movable part has the print head and the buffer mechanism, and the print head can be turned between the closing position where the print head opposes to the platen roller and the open positions where the distance between the print head and the platen roller is wider than that of the closed position.
Patent JP-2013053477-A (JP)
Title: Lifting-type stone-filled cage and method for transporting the same
Inventor: SHIRAI TSUNEHIKO
IPC: E02B3/08
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide means for transporting a heavyweight stone-filled cage, which is filled with cobblestones, in the state of lifting the cage in such a manner that a bottom thereof is not curved downward.SOLUTION: A lifting linear member 20 is attached to a quadrangular box-shaped cage body 10 comprising a bottom net 11 and four side nets 12a-13b. The linear member 20 comprises two linear parts 20a and 20b facing each other. The two linear parts 20a and 20b are inserted through one of a pair of side nets 12a and 12b facing each other and the other one of them in such a manner as to sew meshes, respectively. An intermediate part 20c is engaged with the side net in an unfixed state. A lower end 20d of each of the linear parts 20a and 20b is elongated diagonally downward inside the cage body 10 and locked to the bottom net 11. An upper end 20e of each of the linear parts 20a and 20b is elongated upward inside the cage body 10 so that a hanging hook part 20f for hooking lifter means in the state of hanging it can be formed at the upper end 20e.
Patent JP-2013052192-A (JP)
Title: Power assist robotic device and control method of the same
Inventor: YAGI EIICHI
IPC: A61H3/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a power assist robotic device assisting the movement of a wearer without restraining the movement of the wearer, and to provide a control method of the same.SOLUTION: Electric motors 1 for assisting the motions of shoulders are disposed on both sides of right and left shoulder joints, and are connected to a back frame 5 through passive rotary shafts 2-4. Electric motors 11 for assisting the motions of the waist are disposed on both sides of right and left waist joints, and are connected to a back frame 15 through passive rotary shafts 12-14. A control part 132 calculates static torques acting on arms and thighs of the wearer based on joint angles, presence/absence of rotation, rotational directions, states of switches, and the inclinations of the waist acquired from rotary encoders or the like included in the electric motors 1, 11. The control part 132 makes the reduction ratios of reduction gears added to the electric motors 1, 11 low reduction ratios of about 1/50, and drives the electric motors 1, 11.
Patent JP-2013059146-A (JP)
Title: Control device for power converter
Inventor: FUJII TOSHIYUKI
IPC: H02M7/48
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a power converter which stably suppresses current fluctuations by avoiding amplifying steadily present harmonics.SOLUTION: The control device for a power converter includes: a first voltage corrector 805a for generating a first correction signal on the basis of a voltage detection signal retrieved via a first filter for removing harmonic components higher in frequency than a fundamental component of an AC system 4 from an output of a voltage detector 7; a second voltage corrector 805b for generating a second correction signal on the basis of a voltage detection signal retrieved via a second filter having a higher cutoff frequency than the first filter; and a correction signal determiner 806 and a correction signal switch 807 for switching between the correction signals such that the first correction signal is output as a voltage correction signal when a voltage detection value from the voltage detector 7 is within a predetermined set range and that the second correction signal is output as a voltage correction signal when a voltage detection value from the voltage detector 7 exceeds the predetermined set range.
Patent JP-2012074693-A (JP)
Title: Driver circuit for light-emitting component
Inventor: CHEN QINQI
IPC: H05B44/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a driver circuit for a light-emitting component, that can adjust the luminance of each light-emitting component.SOLUTION: A driver circuit for a light-emitting component comprises a rectifier unit 20, a driver transistor 40, a constant-current unit 30, a voltage-control unit 50, and a light-emitting component 510. The voltage-control unit 50 includes a bias control component 502 and a variable resistor 508. The resistance value of the variable resistor 508 is adjusted by a microprocessor or a mechanical method, and the input current of the light-emitting component 510 is directly adjusted by an analog method, so that the luminance of the light-emitting component 510 is adjusted. At the same time, the rectifier unit 20 is connected in parallel to a circuit including three pairs of driver transistors 40, 70, and 100, constant-current units 30, 60, and 90, control units 50, 80, and 110, and light-emitting components 510, 810, and 1110, whereby optimal lighting control can be achieved. The light-emitting components 510, 810, and 1110 correspond to a red-light-emitting component, a green-light-emitting component, and a blue-light-emitting component, respectively.
Patent JP-2013056354-A (JP)
Title: Laser spot welding method
Inventor: HASHIZUME KAZUHIRO
IPC: B23K26/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To propose a safe and high-quality laser welding method that enables short-time and efficient multi-point welding to be performed by a simple and conventional device as a countermeasure for the disadvantage of laser welding because of low welding strength per spot welding point.SOLUTION: In the laser spot welding method, a laser light emission nozzle (1) is pressed to a workpiece (W) of two overlapped metallic material plates, and a blocking gas chamber (7) is formed. An oscillating plate (15) is operated by the rotation of an eccentric shaft (16) and a laser light emission unit (14) is rotated and oscillated, and after a plurality of welding nuggets are formed like an arc, a blocking gas, a melting gas and fume are discharged.
Patent JP-2013057003-A (JP)
Title: Polyamide resin composition and molding by molding the same
Inventor: KIKO YUJI
IPC: C08L77/06
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition that is excellent in moldability in addition to excellent mechanical properties, heat resistance and dimensional stability.SOLUTION: The polyamide resin composition includes: 100 pts.mass of polyamide consisting of a dicarboxylic acid component and a diamine component; and 0.5-60 pts.mass of a plate shape inorganic filler, wherein: the principal ingredient of the dicarboxylic acid component that composes the polyamide is terephthalic acid, the principal ingredient of the diamine component is one or more chosen from the group consisting of 1,8-octane diamine, 1,10-decane diamine, and 1,12-dodecane diamine; and the supercooling degree measured by using a differential scanning calorimeter of the polyamide is at most 40°C.
Patent JP-2013058971-A (JP)
Title: Semiconductor integrated circuit and power supply control method thereof
Inventor: HAYASHI KAZUAKI
IPC: H03K19/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a power supply control method, which does not influence an operation of a peripheral circuit when returning from a power shutdown state.SOLUTION: A semiconductor integrated circuit comprises: first and second power wires; a sub power wire; a first switch circuit arranged between the first power wire and the sub power wire; a logic circuit arranged between the second power wire and the sub power wire; a capacitative element with a first terminal being connected to the first power wire; a second switch circuit switching connection of a second terminal of the capacitative element other than the first terminal between the first power wire and the sub power wire; and a control circuit connecting the second terminal to the sub power wire once or more and subsequently connecting the second terminal to the first power wire by the second switch circuit with blocking connection between the first power wire and the sub power wire by the first switch circuit when transiting the logic circuit from a deactivation state to an activation state.
Patent JP-2013057910-A (JP)
Title: Polarizing element and polarizing plate
Inventor: MOCHIZUKI NORIAKI
IPC: G02B5/30
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing element and a polarizing plate that exhibit improved optical properties and durability.SOLUTION: A polarizing element comprises a film that contains a compound represented by the formula (I) or a salt thereof, and a polyvinyl alcohol resin having a degree of polymerization of 5000-10,000. (In the formula, R-Reach independently represents a hydrogen atom, a lower alkyl group, or a lower alkoxyl group, and n represents 1-3.)
Patent JP-2013060381-A (JP)
Title: Method for producing n-acylamino triol
Inventor: HASHIMOTO CHU
IPC: C07C235/08
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively N-acylating an amino triol to produce an N-acylated amino triol efficiently by a technique that is industrially advantageous.SOLUTION: In this method for producing an N-acylamino triol represented by formula (1), an amino triol represented by formula (2) and a fatty acid ester represented by formula (3) are reacted in the presence of a basic catalyst in ethanol and/or methanol. (In the formulae, Rrepresents an 8-20C saturated or unsaturated aliphatic hydrocarbon group; Rrepresents a 7-29C saturated or unsaturated aliphatic hydrocarbon group which may have a hydroxy group; and Rrepresents a 1-6C alkyl group).
Patent JP-2013062370-A (JP)
Title: Planar thin-film thermoelectric module
Inventor: TERAKI JUNICHI
IPC: H01L35/32
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To enhance a power generation capacity and a cooling/heating capacity by reducing electric resistance by extending a contact area of an electric connection part of a thermoelectric element while thinning the thermoelectric element.SOLUTION: A planar thin-film thermoelectric module 1 includes P-type and N-type thermoelectric elements 3 and 4 which are made of thin films formed on a planar substrate, and electrodes 11-13 and 21-23 which are made of heat transfer members for connecting the thermoelectric elements. The thermoelectric elements are disposed at a mutual interval in such a manner as to be alternately arranged in a predetermined direction along a substrate surface. The electrodes comprise connection parts 12a, 13a, 22a and 23a which are disposed between the thermoelectric elements and connected to the thermoelectric elements adjacent to the electrodes, and heat transfer parts 11b-13b and 21b-23b which protrude in a direction of crossing the arrangement direction of the thermoelectric elements along the substrate surface from the connection parts.
Patent JP-2013061817-A (JP)
Title: Large-sized paper sheet browsing system
Inventor: YAMASHITA JUNICHIRO
IPC: G06F3/048
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method to present the image of a paper-base flyer and a catalog as that delivered in normal trading to a user having a device equipped with a small screen like a mobile phone and a portable information terminal without imposing excessive load on the device.SOLUTION: A flyer and catalog digital image server device provides image data of a flyer and a catalog to a terminal of a user from the beginning, the image data having a resolution capable of being enlarged to a certain extent, and also prepares higher resolution image data. When the user enlarges or scrolls a display screen and higher resolution image data of a display portion can be provided, the flyer and catalog digital image server device appropriately delivers the higher resolution image data in responce to a request.
Patent JP-2013060183-A (JP)
Title: Electric vehicle driven by in-wheel motor
Inventor: GUNJI DAISUKE
IPC: F16H3/66
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle in which driving torque for forward traveling and driving torque for backward traveling are set properly without increasing the size of an in-wheel motor.SOLUTION: The electric vehicle is driven by electric vehicle drive units each including a first motor 11, a second motor 12, a speed change mechanism 13 having a first carrier 23 and a one-way clutch, and a speed reduction mechanism 40. The rotation direction of the first carrier 23 that can be regulated by the one-way clutch in each electric vehicle drive unit on the front wheel side is reverse to the rotation direction of the first carrier 23 that can be regulated by the one-way clutch in each electric vehicle drive unit on the rear wheel side.
Patent JP-2011254112-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: SHIBUYA KOJIRO
IPC: H01L23/12
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package, a mounting substrate to mount the same, and a semiconductor device having a high packaging yield, excellent in mounting performance and packaging reliability by effectively preventing a solder bridge between adjacent external connection terminals after a solder mounting in a semiconductor device in which a semiconductor package is mounted on a mounting substrate.SOLUTION: The semiconductor package comprises: a plurality of external connection terminals provided on one surface; and at least one wall-shaped component which surrounds a part or all of a periphery of the external connection terminals.
Patent JP-2013065192-A (JP)
Title: Automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F9/10
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of reducing the cost.SOLUTION: The automatic vending machine includes: plural commodity storage columns 31 parallelly-disposed along in a horizontal direction; and plural steps of commodity racks 30a-30d disposed along a vertical direction in a storage chamber 1a. The automatic vending machine also includes: a rack selection mechanism 40 that, in a standby mode, controls every commodity rack 30a-30d to prevent every commodity being taken out therefrom, and when a vending command is given, permits a commodity being taken out from a step only in a specified commodity rack 30a-30d; a take-out mechanism 50 that, in an ordinary state, prevents a commodity from being taken out from a commodity storage column 31, and when the rack selection mechanism 40 permits a commodity to be taken out, operates to permit only a commodity located in the front to be taken out; and regulation means 60 that, when a commodity is permitted to be taken out from commodity racks 30a-30d, permits one of the take-out mechanisms 50 to perform the operation.
Patent JP-2013065455-A (JP)
Title: Light guide, illumination device and image reading apparatus
Inventor: SAIGA TAKEYOSHI
IPC: F21V8/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a light guide having high condensing efficiency with respect to the direction (sub-scanning direction) perpendicular to the direction of arrangement of a light source (main scanning direction) and to provide an illumination device and an image reading apparatus.SOLUTION: The light guide has first and second light guide parts in front and rear of a constricted part. The first light guide has first and second side parts. The second light guide part has a reflection condensing part and third and fourth side parts extending from the constricted part to divert the first and second side parts outward.
Patent JP-2013069833-A (JP)
Title: Semiconductor device
Inventor: TAKEMOTO YASUO
IPC: H01L25/065
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with reduced wiring length and reduced parasitic capacitance.SOLUTION: A semiconductor device 10 includes: a substrate 11; memory elements 21 to 28; external pins P; a control element 31; pads D9 to D12, E1 to E8, and D1 to D8; terminals T1 to T6; wires W1 to W7; and resin 41. The substrate 11 has first and second primary surfaces. The memory elements 21 to 28 is disposed on the first primary surface side. The external pins P are disposed on the second primary surface side. The control element 31 is stacked on the memory elements 21 to 28 and controls the memory elements 21 to 28. The pads D9 to D12 are disposed on the control element 31 and are electrically connected to the control element 31. The pads E1 to E8 are disposed on the memory element 28 and are not electrically connected to the memory element 28. The pads D1 to D8 are disposed on the memory elements 21 to 28 and are electrically connected to the memory elements 21 to 28. The terminals T1 to T6 are disposed on the first primary surface and are connected to the external pins P.
Patent JP-2013069982-A (JP)
Title: Semiconductor memory device, semiconductor device, and method of manufacturing semiconductor memory device
Inventor: MATSUDAIRA MASAHARU
IPC: H01L49/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost while maintaining the performance of a capacitive element and a resistance change element when a DRAM and a ReRAM are mounted together.SOLUTION: A semiconductor memory device includes a resistance change element 1 and a capacitive element 101. The resistance change element 1 has a cylinder-type MIM structure with a first depth D1 and is designed for a resistance-change-type memory. The capacitive element 101 has the cylinder-type MIM structure with a second depth D2 deeper than the first depth D1 and is designed for a DRAM.
Patent JP-2013073767-A (JP)
Title: Ground short-circuit instrument and ground short-circuit instrument synthesis
Inventor: MORIYAMA HIROYUKI
IPC: H02G1/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a ground short-circuit instrument capable of shortening power interruption time by easily grounding an overhead distribution line.SOLUTION: A ground short-circuit instrument 2 is constituted by including: a tip part 5 formed like a hook; a body part 3 which is screwed into the tip part; and a ground line 4 of which one end is connected to the body part and the other end is grounded, and the body part is provided with an insertion hole which is penetrated from the upper end to the lower end, of which the upper end side can be screwed into the tip part, and formed with size so that the lower end side can store the tip part. The tip part is formed with size so as to be inserted into a mounting hole 6a formed in an anchor clamp 6, and magnets are provided to the upper end surface 12 and the lower end surface 13 of the body part. The ground short-circuit instrument approaches the anchor clamp at a state of being joined in the axis direction by a plurality of magnets, and is used by locking the tip part into the mounting hole one by one from the one at the upper stage.
Patent JP-2013070910-A (JP)
Title: Bathtub chair for little child
Inventor: NOGUCHI HIROKO
IPC: A47C9/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a bath chair for a little child usable inside a bathtub, that since the fixing strength corresponding to the edge width of the bathtub is weak, the little child cannot move hands freely, and sitting feeling becomes uncomfortable, and then the little child becomes in bad mood.SOLUTION: This bathtub chair 1 for a little child is installed to a bathtub 12, and is provided with a seat face 9 inside the bathtub 12. Nearly horizontally bent catching hooks 2 are continuously installed to upper end parts of nearly vertically provided a pair of right and left two adjustment hangers 4; adjustment hanger 4 lower parts are nearly horizontally disposed with the seat face 9, and the seat face 9 and the two adjustment hangers 4 are connected by a fixing belt 5.
Patent JP-2012019236-A (JP)
Title: Mask for array
Inventor: KOBAYASHI YOSHIHIRO
IPC: H05K3/34
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mask for an array capable of mounting solder balls with good precision even to a chip package with narrowed intervals of electrodes.SOLUTION: A mask for an array mounts solder balls 2 at predetermined positions on a work 3 by depositing the solder balls 2 in through-holes 12 corresponding to a predetermined array pattern. A lower surface of a mask body 10 includes a protrusion 15, and a diameter of the protrusion 15 is formed such that it is enlarged toward the lower surface of the mask body 10. Thereby, a tip of the protrusion 15 can correspondingly abut between electrodes 6 with fine pitches, while firmly securing strength at a root of the protrusion 15, so the solder balls 6 can be reliably mounted at the predetermined positions.
Patent JP-2013075042-A (JP)
Title: Leg joint angle measuring apparatus, walking assist device, and leg joint angle measuring method
Inventor: KATO TATSUYA
IPC: A61H3/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To dissolve errors accumulated due to various factors such as noise in an apparatus for measuring the joint angle of a leg.SOLUTION: When it is determined that only one of joint angles detected using sensors for detecting the joint angles for a plurality of joints in the leg is continuously shifted from joint angle data indicating temporal change of the joint angle for one cycle during walking, a leg joint angle measuring apparatus corrects the joint angle detected by the sensor, which is determined as being shifted, so as to be coincident with the joint angle data of the corresponding joint.