baber/WOPTO huggingface dataset:
Patent JP-2013160711-A (JP)
Title: Position detection device
Inventor: SAKIUCHI TAKUYA
IPC: G01D5/244
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device capable of improving the accuracy of position detection by detecting vertical deviation between a fixed part and a movable part to correct the output of a magnetic sensor.SOLUTION: The position detection device of the present invention includes a magnetic field generation part which is a magnetic field generation source in one of a fixed part and a movable part, and in the other of the fixed part and the movable part, a plurality of magnetic sensors for detecting the magnetic field of the magnetic field generation part and an arithmetic part for calculating the position of the movable part from the output of the magnetic sensor. An interval between the magnetic sensors arranged in the movable direction of the movable part is equal to the movable-direction length of the magnetic field generation part. The arithmetic part includes a deviation detection part for detecting the vertical deviation of the magnetic sensor and the magnetic field generation part from an output addition value obtained by adding together the outputs of magnetic sensors adjacent to each other in the movable direction, and an output correction part for correcting the output of the magnetic sensor on the basis of the vertical deviation.
Patent JP-2013160210-A (JP)
Title: Mounting structure of member to be mounted
Inventor: KISHI MASATERU
IPC: F01L1/24
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a ring member from being damaged.SOLUTION: A ring member 60 can be displaced from a diameter enlarged position where the ring member is mounted to a diameter enlarged part 33 to a diameter reduced position where the ring member is mounted to a diameter reduced part 34. In a state where the ring member 60 is held at the diameter enlarged position and located in a move allowing part 12, the ring member 60 is abutted on first and second regulation planes 13 and 14, thereby regulating a member 30 to be mounted from getting out of a moving region of the move allowing part 12. When a force of pressing to any one of the first and second regulation planes 13 and 14 is applied to the member 30 to be mounted, the ring member 60 is reduced in diameter elastically and retracted to the diameter reduced position and while held at the diameter reduced position, the member 30 to be mounted can be taken out of a mount hole 11.
Patent JP-2013161764-A (JP)
Title: Ceramic metal halide lamp
Inventor: SASAI YASUSHI
IPC: H01J61/50
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic metal halide lamp that is improved in color rendering property, especially, a special color rendering evaluation number R9 without causing a substantial decrease in lamp efficiency.SOLUTION: There is provided a ceramic metal halide lamp having a light emission tube enclosed in an outer bulb, and the light emission tube has a light emission portion, in which metal halide, mercury, and inert gas are encapsulated, and capillaries, into which a pair of electrode assemblies arranged at both ends thereof are inserted, made of translucent ceramic. In the light emission portion, at least thulium iodide (TmI), thallium iodide (TlI), sodium iodide (NaI), and calcium iodide (CaI) are encapsulated, and silver iodine (AgI) is further encapsulated, where the amount of the silver iodide is so defined that 2≤(AgI/CaI)[mole ratio]≤5, and 0<(AgI/TlI)[mole ratio]≤10.
Patent JP-2013165578-A (JP)
Title: Gate drive circuit of self arc-extinguishing type semiconductor element and power conversion apparatus
Inventor: KURAMOCHI TADAHIRO
IPC: H02M1/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive circuit of a self arc-extinguishing type semiconductor element and a power conversion apparatus capable of preventing current from running to the self arc-extinguishing type semiconductor element side by way of an overcurrent detection device.SOLUTION: A gate drive circuit 22 of a self arc-extinguishing type semiconductor element 21 drives the self arc-extinguishing type semiconductor element 21. It includes a gate drive unit 221 for controlling voltage that is applied to a gate terminal G of the self arc-extinguishing type semiconductor element 21, an overcurrent detection unit 222 for detecting an overcurrent flowing between a collector terminal C of the self arc-extinguishing type semiconductor element 21 and an emitter terminal E, and a switch unit 223 for selecting electrically connection or disconnection between the collector terminal C side of the self arc-extinguishing type semiconductor element 21 and the overcurrent detection unit 222.
Patent JP-2013165418-A (JP)
Title: Radio wave environment measurement device, radio wave environment measurement method, and control program thereof
Inventor: WATABE JUNJI
IPC: H04B17/345
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of realizing accurate VSWR abnormality determination and observation of peripheral frequency environment.SOLUTION: A radio wave environment measurement device measures a reflection wave of a transmission signal reflected from an antenna side and an interference wave input from the antenna. It includes a control circuit for controlling a control voltage, a voltage variable filter which, in order to observe frequency components of the interference wave and the reflection wave of the transmission signal, is swept at an arbitrary control voltage while center frequency is changed based on the control voltage that is controlled by the control circuit, and a detector which detects frequency components of the interference wave and the reflection wave of the transmission signal extracted through the voltage variable filter, for monitoring an output voltage, thereby allowing detection of a voltage standing wave ratio and observation of frequency component of unnecessary wave.
Patent JP-2013165419-A (JP)
Title: Information display terminal, control method of information display terminal, and program for controlling information display terminal
Inventor: HONDA MASANORI
IPC: H04M1/57
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an information communication terminal that displays an information regarding a calling party in an incoming call.SOLUTION: An information communication terminal 100 controls a main display section 130 to display a reception mail 810 and a blog 820 from a calling party besides a name and a telephone number of the calling party when receiving an incoming call.
Patent JP-2012171616-A (JP)
Title: Torque distributor and method of distributing torque
Inventor: KATO MASAHIRO
IPC: B60L15/20
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To perform torque distribution in which the slip state of a driving wheel is taken into account.SOLUTION: A torque distributor 100 includes a total torque command acquirer 101, which acquires input entire torque commands, an efficiency map acquirer 105, which acquires a motor efficiency map 104 for a mounted motor, a car body speed detector 102a, which detects the car body speed of a vehicle, a driving wheel rotating speed detector 102b, which detects the rotating speed of a driving wheel, a slip rate calculator 103, which calculates the slip rate of the driving wheel, based on the car body speed and the rotating speed of the driving wheel, a calculator 106, which makes an equation of efficiency change that shows the efficiency value on an operation line that shows the relation between the rotating speed of the driving wheel and the torque, based on the slip rate, and calculates an optimally efficient torque value of the equation of the efficiency change on the operation line, a distributing part 107, which calculates a torque distribution value to each motor, based on the total torque command and the optimally efficient torque value, and a controller 108, which controls the torque distribution to each motor, based on the calculated torque distribution value.
Patent JP-2013166526-A (JP)
Title: Pneumatic radial tire for motorcycle
Inventor: ITO MASAFUMI
IPC: B60C9/18
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a motorcycle capable of eliminating a lack of lateral strength caused by a lack of rigidity at a tire side and further eliminating a lack of durability.SOLUTION: This invention relates to a pneumatic radial tire for motorcycle comprising at least one layer of carcass ply 2 folded back around and engaged with around bead cores each of which is buried at a pair of beads, at least one belt ply 3 arranged outside in a tire radial direction of the carcass ply 2, and a tread part 12 arranged outside in a radial direction of the tire of the belt ply 3. There is provided a flipper ply 5 outside the carcass ply 2 that is folded back outside around the bead core 1 from the inside of the tire and the folding-back end of the flipper ply 5 has a terminal end between the carcass ply 2 and the belt ply 3.
Patent JP-2013171934-A (JP)
Title: Semiconductor laser
Inventor: SUGA YASUO
IPC: H01S5/223
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which can prevent decrease in a polarization ratio.SOLUTION: A semiconductor laser comprises: an n-type GaAs substrate 1; an undoped GaInP/AlGaInP multiquantum well active layer 6 formed on the substrate 1; a ridge 18 formed on the active layer 6 for forming a waveguide of laser beams; SiOlayers 11 formed lateral to the ridge 18; and a p-side electrode 12 formed on the Silayers 11. The p-side electrode 12 has, on a laser beam emission surface side, a structure in which thick layer parts 12c, 12d on opposite sides to the ridge 18 side are thicker in comparison with thin layer parts 12a, 12b on the ridge 18 side. Accordingly, spontaneous emission produced inside the semiconductor laser can be absorbed by the thick layer parts 12c, 12d.
Patent JP-2013169895-A (JP)
Title: Power source system
Inventor: TAKINO SHINSUKE
IPC: H01H47/22
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce noises mixed into a control device from a relay circuit.SOLUTION: A power source system includes: a relay circuit 20 outputting PWM signals to a drive coil 22 for driving a relay contact 21a connecting or disconnecting a high voltage source 11 to or from a load 12; a movable contact 31a connecting or disconnecting a potential line 1b, to which a drive voltage lower than that of the high voltage source 11 is supplied, to or from the relay circuit 20; a control coil 32 switching over a connection state of the movable contact 31a; and a control device 40 outputting connection signals for supplying the drive voltage to the relay circuit 20 to the control coil 32.
Patent JP-2013171284-A (JP)
Title: Image formation device
Inventor: YUASA KOICHIRO
IPC: G03G21/14
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that employs an improved removal capacity of an unwanted substance to a newly replaced photoreceptor.SOLUTION: An image formation device 1 comprises a device body 1H, a photoreceptor drum 11, a charging device 12, an exposure device 13, a developing device 14, and a controller 1A. The developing device includes: a housing part 141 that houses toner and developer containing an external additive charged to a polarity reverse to that of the toner; and a conveyance body 142 that conveys to a peripheral surface of the photoreceptor drum 11 the developer to which developing potential Vdev equivalent to potential between potential HV of an exposed area out of the peripheral surface of the photoreceptor drum 11 and potential VH of a non-exposed area thereout is applied. When the photoreceptor drum 11 is replaced with respect to the device body, the controller 1A prohibits an exposure by the exposure device before the developing device 14 is caused to implement development to a post-replaced photoreceptor drum 11, and controls potential Vcf between the conveyance body 142 and the photoreceptor drum 11 so as to be larger than when a static latent image is developed.
Patent JP-2013176174-A (JP)
Title: Bidirectional converter
Inventor: KAWABATA TATSUYA
IPC: H02M3/28
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To properly control a reactor current and an output current even if a difference in magnitude of Vin and Vo occurs in a converter adopting a phase control system.SOLUTION: A bidirectional converter includes: first and second full-bridge inverter circuits; reactors and transformers for insulation that are connected to each of output sides of the first full-bridge inverter circuit and the second full-bridge inverter circuit; a control circuit that receives voltages of a first secondary battery and a second secondary battery, and outputs PWM control signals to each of switch elements on the basis of the voltages; and regeneration circuits that are connected to snubber capacitors of each of the full-bridge inverter circuits and regenerate charge voltages of the snubber capacitors to a power supply. The control circuit outputs a regeneration pulse for controlling on and off of the switch elements for regeneration to discharge the charged electric charges in the snubber capacitors and to regenerate the charges to the power supply.
Patent JP-2013173283-A (JP)
Title: Laminate porous film, separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: NEMOTO TOMOYUKI
IPC: H01M2/16
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminate porous film having excellent heat resistance and thermal adhesiveness, and exhibiting excellent characteristics when the film is used for a separator for a non-aqueous electrolyte secondary battery.SOLUTION: In a laminate porous film, a coating layer (layer II) containing filler (a) and resin binder (b) is provided at least on one side of a polyolefin-based resin porous film (layer I). T-type peel strength when surfaces of the two laminate porous films are heat-bonded to each other, is ≥30 gf/15 mm.
Patent JP-2013176231-A (JP)
Title: Permanent magnet type pump electric motor
Inventor: KOORI DAISUKE
IPC: H02K7/14
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type pump electric motor which enables a rotor having a magnetic attraction force to be assembled and removed.SOLUTION: In a pump motor including a stator and a rotor, permanent magnets are used in the rotor, and a coupling shaft for rotor insertion is attached to a shaft end part of the rotor. Bearing brackets for housing bearings supporting both ends of the rotor are respectively provided with holes that enable a rotor shaft and the coupling shaft to penetrate therethrough.
Patent JP-2013176413-A (JP)
Title: Audiometer
Inventor: WATANABE NAOTO
IPC: A61B5/12
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an audiometer capable of visually and intuitively transmitting the output level of examination sounds to an examiner.SOLUTION: An audiometer for measuring the hearing level of a subject includes an output level display unit for displaying information on the output level of examination sounds by a change in background color. The output level display means displays a background color of the background 11 of the audiometer previously classified according to a range of output level on a screen 10 of a liquid display part 7. Specifically, the background color is white when the output level is in a range 14 of less than 80 dB, the background color is yellow when the output level is in a range 15 of at least 80 dB and less than 100 dB, and the background color is red when the output level is in a range 16 of at least 100 dB.
Patent JP-2013181835-A (JP)
Title: Test device and test module
Inventor: SUGIMURA HAJIME
IPC: G01R31/28
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce a test time.SOLUTION: Described is a test device for testing devices under test, which includes controllers which sequentially execute a plurality of test programs to control testing of devices under test, and test modules, each of which is controlled by controllers to test the devices under test by communicating with the devices under test and transmits a test result for each test program to the controllers. Each test module has a plurality of memories for storing a test result for each test program. A subsequent test is started with such a timing that at least a part of a result processing period, which is a period from start of transmission of the test result stored in a first memory to the controller to the end of processing of the test result by the controller, overlaps with a part of a test execution period in which the subsequent test is executed using a second memory.
Patent JP-2012133808-A (JP)
Title: Cursor control method and device
Inventor: CHAO TZU YI
IPC: A63F13/213
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cursor control method capable of remotely and accurately positioning a cursor.SOLUTION: The cursor control method includes the steps of: providing at least two reference points which generate light in a predetermined band and define a predetermined range; pointing an image sensor within the predetermined range; generating a digital image with the image sensor; determining the position and the shape of an image at the reference points of the digital image to generate a first parameter; correcting the distance and the angle to the first parameter; moving the pointing position of the image sensor to the predetermined range to generate a second parameter; and calculating the moving distance of the image of the reference points in the digital image to control the movement of the cursor with the corrected first parameter and second parameter.
Patent JP-2013181230-A (JP)
Title: Cooling bed for steel material
Inventor: MIURA YASUAKI
IPC: C21D9/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling bed for a steel material, in which multiple steel materials can be obtained at a time.SOLUTION: A cooling bed 10 for a steel material has: a first rake 13 including multiple steel material-placing grooves 12 on which the steel material having a rectangular cross-sectional shape is placed; and a second rake 14 for placing the steel material 11, which descends at an advancing position and is scooped up from the steel material-placing grooves 12 at a retreating position, on the steel material-placing grooves 12 located in front of the steel material-placing grooves 12 on which the steel material 11 has been placed while having rotation. The second rake 14 is provided with N pieces of steel material-obtaining grooves 25 including sloping surfaces lowering forward. The second rake 14 is raised at the retreating position, obtains N+1 pieces or N pieces of multiple steel materials 11 from a waiting table 15, places the N pieces of steel materials 11 respectively on the sloping surface of the N pieces of steel material-obtaining grooves 25, and allows the steel materials 11 to move by their own weight along the sloping surface to be held in the steel material-obtaining grooves 25, and the steel materials 11 obtained from the waiting table 15 are kept respectively in a non-contact state with the other steel materials 11.
Patent JP-2013183422-A (JP)
Title: Circuit for driving switching element
Inventor: NAGASE TAKUO
IPC: H03K17/08
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To protect constant current circuits used for level shifting from a surge voltage superimposed on a driving power supply while adopting a low voltage element in the constant current circuits.SOLUTION: When an IGBT 5xp turns off while the IGBT 5xp is on to cause a positive current to flow to a brushless DC motor 2, a parasitic inductance present in series with a freewheeling diode for an IGBT 5xn changes voltages of power lines 8, 9 greatly to a negative side. The negative surge voltage is applied to diodes 17, 21 via resistances 15, 19 and parasitic diodes 16a, 20a. The diodes 17, 21, which have a reverse withstanding voltage higher than a maximum assumed negative surge voltage, block the negative surge voltage to protect constant current circuits 18, 22 comprising a low voltage element.
Patent JP-2013183806-A (JP)
Title: Game machine
Inventor: TAKADA MAYUMI
IPC: A63F7/02
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying a reserve symbol in a special mode, showing a continuous special game performance, and showing a non-continuous special game performance, as performances based on prior determination, and capable of enhancing amusement and fun of a game along with a performance effect by appropriately and effectively executing the performances.SOLUTION: A special game performance execution means 67 can execute a continuous special game performance or a non-continuous special game performance when a special game performance different from a normal game performance is executed, on the basis of special symbol determination information acquired and stored before the special symbol determination information is acquired and stored, which relates to a reserve symbol displayed by a special reserve icon by a special reservation display control means 62 in variation display of a special symbol. When the non-continuous special game performance is executed, a special reserve display control means 62 can display a reserve symbol corresponding to the acquired and stored special symbol determination information by a special reserve icon after the special symbol determination information is acquired and stored, which relates to the reserve symbol displayed by the special reserve icon.
Patent JP-2013184385-A (JP)
Title: Injection molding machine, and drive device
Inventor: MIZUNO HIROYUKI
IPC: B29C45/64
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact injection molding machine, and a drive device.SOLUTION: An injection molding machine includes a plurality of electromagnets for generating mold clamping force, and a drive device for driving the electromagnets. The drive device is provided for each electromagnet, and has a first drive part connected to one end of each electromagnet and a second drive part connected to the other ends of the electromagnets in common. The second drive part has a high-side switch part and a low-side switch part. An intermediate node, to which the high-side switch part and the low-side switch part are connected, is commonly connected to each of the other ends of the electromagnets.
Patent JP-2012162531-A (JP)
Title: Use of zoledronate for producing chemicals for treatment of metabolic bone disease
Inventor: SEAMAN JOHN J
IPC: A61K31/675
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide chemicals for metabolic bone disease such as hypercalcaemia caused by cancer, metastatic bone tumor or multiple myeloma.SOLUTION: A method for administering bisphosphonate to a patient who requires bisphosphonate treatment includes a step for administering, into a vein of the patient requiring the treatment for 15 minutes, the bisphosphonate, 2-(imidazole-1yl)-1-hydroxy ethane-1, a 1-phosphonic acid (zoledronic acid), or its salt which is permitted in terms of chemicals.
Patent JP-2013185148-A (JP)
Title: Self-adhesive sheet
Inventor: HONDA TETSUJI
IPC: H01L21/301
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive sheet in which the variation in adhesive power during storing the self-adhesive sheet is suppressed and a protective layer has excellent peelability.SOLUTION: A self-adhesive sheet 100 including a substrate layer 10, a self-adhesive layer 20, and a protective layer 30 in this order, wherein the self-adhesive layer includes a first resin component and a second resin component; and the surface free energies of the first resin component, the second resin component, and the protective layer satisfy the relation of first resin component<second resin component≤protective layer. The self-adhesive sheet, in which the surface free energy of the protective layer is 32 to 50 mJ/m, is provided.