baber/WOPTO huggingface dataset:
Patent JP-2013029730-A (JP)
Title: Electromagnetic actuator and camera blade driving device
Inventor: SHINPO KOKI
IPC: G03B9/08
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To stop a rotor of an electromagnetic actuator by its own damping torque.SOLUTION: An electromagnetic actuator includes: a rotor 50 which has a magnetized rotor part and a driving pin and is turned around a prescribed center axial line S; an excitation coil 80; and a yoke 60 including a first magnetic pole part and a second magnetic pole part which define an arcuate surface facing an outer peripheral surface of the magnetized rotor part and edge parts formed at ends of the arcuate surface and generate mutually different magnetic poles due to power supply to the coil. The magnetized rotor part comprises a first magnet 52 having an outer peripheral surface divided into two and magnetized with S and N poles with a first magnetization boundary surface 52a as the boundary, and a second magnet 53 which is laminated on the first magnet in a direction of the center axial line and has an outer peripheral surface divided into two and magnetized with N and S poles with a second magnetization boundary surface 53a shifted from the first magnetization boundary surface by a prescribed twist angle α around the center axial line, as the boundary. Thus the rotor is stopped by its damping toque and is held in both end positions of an operation angle.
Patent JP-2013029769-A (JP)
Title: Image forming device
Inventor: YAGI YASUTAKA
IPC: G03G15/16
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that ensures adhesion between a conductive sheet member as a transfer member and an intermediate transfer body or a transfer material conveyer, and prevents an image defect due to abnormal discharge.SOLUTION: The transfer member 10a includes a sheet member 32a with one end supported by a support member 33a and the other free end in contact with an inner surface of the belt body 13, and an elastic member 31a to come in contact with the sheet member 32a to press the sheet member 32a to the belt body 13. The elastic member 31a has a protrusion which is formed on the downstream side in the moving direction of the belt body 13 and protrudes from an upstream end toward the belt body 13.
Patent JP-2013034047-A (JP)
Title: Mobile communication system, base station device, mobile station device, and communication method
Inventor: AIBA TATESHI
IPC: H04W72/12
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system, a base station device, a mobile station device, and a communication method which can obtain a better performance gain for the mobile station device under a high-mobility case.SOLUTION: In a mobile communication system, a base station device schedules a physical uplink shared channel by use of a downlink control information format. The base station device selectively sets a first value or a second value to the downlink control information format and transmits the set downlink control information format. A mobile station device transmits the physical uplink shared channel by means of four antenna ports if the first value is set and by means of two antenna ports if the second value is set.
Patent JP-2013037407-A (JP)
Title: Pedal operation amount detector
Inventor: FUJIWARA NOBORU
IPC: G05G5/04
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pedal operation amount detector which detects a pedal operation amount electrically on the basis of strain of a strain element and which can be easily configured at low cost while securing prescribed detection accuracy.SOLUTION: A sensor rod 46 is integrally erected on a strain element 44 fixed to an operating pedal 16 via a bracket 42, and the sensor rod 46 and a swing lever 20 are connected to each other via a compression coil spring 48. Thus, the structure of a pedal operation amount detector is simplified and can be configured at low cost. Meanwhile, as brake reaction R is transmitted from the swing lever 20 to the sensor rod 46 via the compression coil spring 48, input of disturbance such as engine vibration is suppressed and prescribed detection accuracy can be ensured in comparison with the case of detection of the pedal operation amount on the basis of strain of the swing lever 20.
Patent JP-2013034395-A (JP)
Title: Method for inhibiting harsh taste of bamboo shoot
Inventor: OTA MARI
IPC: A23L19/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting hash taste of a bamboo shoot that allows to supply the bamboo shoot having less harsh taste.SOLUTION: The increase in the hash taste of the bamboo shoot is inhibited by irradiating the bamboo shoot with light having a wavelength of 550-810 nm.
Patent JP-2013035979-A (JP)
Title: Photocurable resin composition and optical element using the same
Inventor: YOSHIDA AKIHIRO
IPC: C08F2/44
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable resin composition capable of curing even the portion not lit directly at the time of photocuring without using a metallocene complex or executing a light irradiation before casting or coating, and capable of obtaining highly transparent cured products by photocuring.SOLUTION: The photocurable resin composition contains (A) a polymerizable compound, (B) a fine particle, and (C) a photopolymerization initiator. The (B) fine particle satisfies the relational expressions of |Δn|>|Δn'| and |Δn'|<0.01, wherein |Δn| is an absolute value of refractive index difference from the refractive index of a composition not containing the fine particle, resulting from removal of the fine particle (B) from the photocurable resin composition, and |Δn'| is an absolute value of refractive index difference from a cured product made by light irradiation to the composition not containing the fine particle.
Patent JP-2013038748-A (JP)
Title: Moving picture decoder, moving picture decoding method and moving picture decoding program
Inventor: NISHITANI KATSUYOSHI
IPC: H04N19/136
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a code amount of an index showing candidates of a predicted motion vector increase when the candidates of the predicted motion vector are increased in motion vector prediction.SOLUTION: In a moving picture decoder for decoding a bit stream obtained by encoding respective pictures of a moving picture by using the motion vector in a block unit, a predicted motion vector candidate generation section 220 generates the candidates of a plurality of predicted motion vectors from the motion vectors of the adjacent decoded block in the same picture as the block being a decoding object, and bestows indexes on them. A predicted motion vector candidate deletion section 222 calculates a difference between the predicted motion vectors of the candidates of the predicted motion vector and deletes the candidate of the predicted motion vector on the basis of an evaluation value on the difference between the predicted motion vectors. A predicted motion vector determination section 223 selects the predicted motion vector from the candidates of the remaining predicted motion vectors after deletion.
Patent JP-2013027969-A (JP)
Title: Particle blast apparatus
Inventor: INAGAKI MASAYUKI
IPC: B24C5/02
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a particle blast apparatus capable of effectively preventing damage to an object and uneven processing by maintaining a constant distance between an injection nozzle and the object.SOLUTION: An injection nozzle 21 of the particle blast apparatus 1 for jetting a fluid mixture of particles with a pressurized fluid is provided with a guide bar 30, thereby facilitating the maintenance of an appropriate distance between the injection nozzle 21 and an object 16 and allowing the object to be worked efficiently and at low cost.
Patent JP-2013039074-A (JP)
Title: Fish reef block
Inventor: KAMIYAMA YOSHIHIKO
IPC: A01G33/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can be easily built up even by one diver in the sea and suitably according to the geographical features etc. of a site and that does not make fish and shellfish alert while being easy for algae and seaweed to grow.SOLUTION: This fish reef block is easy to stabilize even at the bottom of the sea in a horizontally connected state because of having a polygonal base at the bottom face. The fish reef block can be extended stepwise because of having a vertical connecting means at the upper face center of a center protrusion that rises at the center. Each side of the base is provided with a connecting means for connecting the adjacent base, and angular parts between the respective sides, which are pointed in shape and weak in strength, of the base are eliminated. Because the angular parts are eliminated, through-holes for the fish and shellfish to move up and down are formed when a large number of fish reef blocks are horizontally connected. Anchors are further provided for fixing required parts to the bottom of the sea when the fish reef blocks are installed and built up at the bottom of the sea.
Patent JP-2013040494-A (JP)
Title: Ceiling part suspension device
Inventor: TSUJI YASUHIKO
IPC: E04B9/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling part suspension device capable of quickly converging the oscillation of a suspended body suspended from a ceiling part into a resting state.SOLUTION: A suspended body 22 is suspended from a ceiling part 21 of a building via a plurality of suspension members 23 formed of a rigid body. Between both end of each of the suspension members 23 and the ceiling part 21 and the suspended body 22, a permissible structure consisting of spherical bearings 24A, 24B is provided for permitting the tilting of the suspension member 23. Between the ceiling part 21 and the suspended body 22, an absorbing member 35 such as a viscoelastic body is provided for absorbing energy accompanying the oscillation of the suspended body 22.
Patent JP-2013042676-A (JP)
Title: Threshing apparatus
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/32
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems of mixing of waste straws into collected grains and an increase in sorting load, which arise because the waste straws cannot be prevented from dropping onto a sieve.SOLUTION: An outlet 35 for discharging the subject of processing that does not leak down from a threshing net 18 is provided below the rear of a threshing chamber 12. A front leakdown part 36 having a larger mesh size than the threshing net 18 is formed at the front of the outlet 35 and a rear leakdown part 37 having a larger mesh size than the front leakdown part 36 is formed at the rear of the front leakdown part 36. A dropping part 38 is formed at the rear of the rear leakdown part 37. A front sieve part 60 with a front sieve line 64A juxtaposed thereto is provided in a position below the outlet 35. A rear sieve part 61 where a plurality of rear sieve lines 64B are arranged side by side at predetermined horizontal intervals is provided at the rear of the front sieve part 60. The terminal end of the front sieve line 64A at the front sieve part 60 is located above the starting end of the rear sieve line 64B of the rear sieve part 61.
Patent JP-2012022696-A (JP)
Title: Method of providing extract related to search query in dialog-based electronic mail system
Inventor: BUCHHEIT PAUL T
IPC: G06F17/30
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an extract related to a search query in a dialog-based electronic mail system.SOLUTION: The present invention relates to a method including the steps of: receiving a search query from a client; having two or more messages sharing a set of common characteristics meeting a predefined criterion and each dialog identifier for a dialog related to the search query; and returning dialog information corresponding to the identified dialog to the client for displaying the dialog information as a search result for the search query. The information corresponding to the identified dialog is formatted for display in a single line including one or more terms meeting the search query.
Patent JP-2013042852-A (JP)
Title: Valve for sprinkler equipment
Inventor: NAKAMURA AKIKO
IPC: A62C35/68
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a valve for sprinkler equipment, certainly opening pipe lines even to a fire in time of a power failure with a device scale and cost equivalent to before.SOLUTION: A drive device 4 of this valve for the sprinkler equipment changes over the water pressure introduction state of a water pressure cylinder 5 into which the water pressure of a primary side pipe line A is introduced by a solenoid valve 7 when having received a fire sensing signal to operate a piston 12 of the water pressure cylinder 5, and open-drives a valve element 2 connected to the piston 12. In the valve, by only operating the solenoid valve 7 by a compact uninterruptible power supply device or the like even to the fire in time of the power failure, the valve element 2 is certainly open-driven to open the pipe line A and a pipe line B, and the valve for the sprinkler equipment does not need dedicated electric storage equipment or power generation equipment directly driving the valve element to suppress the device scale or the cost to the same degree as before.
Patent JP-2013043139-A (JP)
Title: Flocculating/filtering method
Inventor: FUJINO TETSUSHI
IPC: B01D24/46
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a flocculating/filtering method, capable of optimizing an injection amount of PAC and capable of stably obtaining treated water, purified such that turbidity is equal to or lower than 1 degree, at all times.SOLUTION: In the flocculating/filtering method for measuring the turbidity of industrial water, injecting a prescribed amount of PAC on the basis of the measured value, generating a floc by flocculating reaction, and then forcibly feeding obtained flocculated treatment liquid to a fiber filtration device by a pump to perform solid-liquid separation, the turbidity is sectioned into three of a low turbidity range in which the turbidity is 0 to C1, a high turbidity range in which the turbidity is C2 to an upper limit value (Cmax), and an intermediate turbidity range in which the turbidity exceeds C1 and is below C2 (provided that the C1 and C2 represent the turbidity determined by specific preliminary tests A and B), and on the basis of the measured value of the turbidity, a fixed amount of a PAC amount Q2 (AlOmg/L) obtained by the specific preliminary tests A and B is injected to the industrial water in the low turbidity range and the industrial water in the high turbidity range, and a PAC amount Q (AlOmg/L) stipulated in the following equation (1) is injected to the industrial water in the intermediate turbidity range. (1): Q=Q1+[(Q2-Q1)/(C2-C1)]×(C-C1).
Patent JP-2012086355-A (JP)
Title: Circular saw blade
Inventor: OCHIAI KAZUO
IPC: B23D61/04
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive circular saw blades from which a blade of specifications responding to a shape of a cutting object can be chosen.SOLUTION: The circular saw blade includes: a base section 2 which rotates; and a plurality of blade edge formed chips 4 which cover the whole periphery of the base section. The blade edge formed chips are bonded to the periphery of the base section by brazing, welding or adhering, and each have: a bonded part side 4a whose center of curvature coincides with a rotation center of the base section; and a blade edge part side 4b with a blade edge, arranged more distantly than the bonded part side from the rotation center of the base section.
Patent JP-2012196752-A (JP)
Title: Part assembling system
Inventor: SAKAI YASUHIDE
IPC: B23P21/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To improve assembling efficiency of a part by moving forward a carrier for carrying parts and working tools in synchronous with an object to which the part is assembled.SOLUTION: A set of a lifting rod (37) and a swing arm (44) which are engaged with and disengaged from each other is attached to a carrier (C) for carrying parts and working tools. A rod pull-down tool (51) for maintaining the engaged state of the lifting rod with the swing arm by pulling down the lifting rod, and a drive piece (52) for pushing forward the pulled down lifting rod are installed on the object (M). The carrier is moved forward in synchronous with the object. When the front end of the swing arm collides with a receiving stopper (57) projecting from a fixed object (58) during the forward movement of the carrier, the lifting rod disengaged from the swing arm is moved upward, and only the carrier is moved backward.
Patent JP-2013048525-A (JP)
Title: Constant current power supply unit
Inventor: TADAMASA YOSHIMICHI
IPC: H02M3/28
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a constant current power supply unit capable of immediately executing a rise in an output voltage V0 even when the quantity of light is reduced in starting a power supply and a duty ratio of a PWM signal is small.SOLUTION: An LED current IL running through an LED array 2 by a voltage drop across a resistor R2 is detected, and the voltage drop across the resistor R2 corresponding to the LED current IL and a second reference voltage Vref2 are compared by a comparator CP1. As a result, electric power is supplied from the primary side to the secondary side for a long supplement period Ts to a PWM signal until the LED current IL reaches the second reference voltage Vref2 in starting and, after the LED current IL reaches the second reference voltage Vref2, electric power is supplied to a load for a short supplement period Tn.
Patent JP-2013037663-A (JP)
Title: Rfid tag movement identification method and rfid tag movement identification program
Inventor: KAMIYA HAJIME
IPC: G06K17/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an RFID tag movement identification method for identifying an RFID tag moving in front of an antenna and a stationary tag on the basis of time series data on radio wave reception intensity, a phase, and a Doppler frequency of a read RFID tag obtained from a general RFID reader and a general antenna, and to provide an RFID tag movement identification program.SOLUTION: An RFID reader acquires time series read data on a plurality of RFID tags including a moving tag and a stationary tag, and a stationary RFID tag filter based on a certain parameter specifies a stationary tag from read information on the plurality of RFID tags. In an RFID tag movement identification method, the stationary RFID tag filter uses at least one or more individual stationary RFID tag filters among an at-a-glance reading filter, RSSI absolute value filter, RSSI discontinuous upward filter, RSSI valley type filter, overreading filter, phase shifting small filter, and vertical movement filter to identify a stationary RFID tag and a movement RFID tag, and identify the movement RFID tag.
Patent JP-2013049609-A (JP)
Title: SiC EPITAXIAL WAFER AND SiC SEMICONDUCTOR ELEMENT USING THE SAME
Inventor: TAMURA KENTARO
IPC: C23C16/42
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an SiC epitaxial wafer which allows the production of a high quality and high reliability element, and to provide an SiC semiconductor element obtained by using the SiC epitaxial wafer.SOLUTION: An SiC epitaxial wafer 1 includes: an SiC substrate 2 in which the Si surface inclined at an off angle θof 4° or less to the (0001) plane is a main surface 4; and an SiC epitaxial layer 3 which is formed on the main surface 4 of the SiC substrate 2; wherein the off direction D of the main surface 4 of the SiC substrate 2 is set to a direction inclined at an angle θof 15°+/-10° to the [11-20] axis direction and [01-10] axis direction.
Patent JP-2013050009-A (JP)
Title: Building wall structure, sash, and building wall construction method
Inventor: KOMATA MASAYUKI
IPC: E04B2/56
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment of a sash forming the outer surface or the inner surface of a building.SOLUTION: In a foundation steel frame 50, heat insulation panels 100 are attached sequentially from the lower side in principle. A portion to be an opening of a building 10 is attached to a sash 200. A panel side step part 122 of the heat insulation panel 100 disposed on the lower side or a sash side step part 222 of the sash 200 are covered with a panel side suspended piece part 132 of the heat insulation panel 100 disposed on the upper side or a sash side suspended piece part 232 of the sash 200.
Patent JP-2012209916-A (JP)
Title: Thermoacoustic device
Inventor: JIANG KAILI
IPC: H04R23/00
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoacoustic device, and particularly a thermoacoustic device using graphene.SOLUTION: The thermoacoustic device includes a substrate, a heater and a plurality of sound wave generators. At least one sound wave generator comprises a graphene-carbon nanotube composite structure. The graphene-carbon nanotube composite structure comprises at least one graphene structure and at least one carbon nanotube structure stacked on each other. The heater provides energy for the plurality of sound wave generators to generate heat from the plurality of sound wave generators. The present invention also provides an electronic device using the thermoacoustic device.
Patent JP-2013053024-A (JP)
Title: Composite sintered body and composite sintered body tool using the same
Inventor: KUKINO AKIRA
IPC: B23B27/14
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite sintered body excellent in wear resistance and chipping resistance.SOLUTION: The composite sintered body contains 60 vol.% or more and 99.7 vol.% or less of SiAlON and the rest of binder. The binder contains FeNi compound. The structure of the binder has noncontinuous parts. In is preferable that the binder further contains FeSi compound, SiN, and AlO. It is preferable that the major diameter of the particle size of 10% or more and less than 95% of the binder of the binder contained in the composite sintered body is 5 μm or less.
Patent JP-2013052457-A (JP)
Title: Plate-end processing method and blasting device
Inventor: MASE KEIJI
IPC: B24C9/00
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a plate-end processing method which enables thread-chamfering at a 0.5 mm or less width to precisely and uniformly be performed without performing pretreatment such as masking.SOLUTION: A slit nozzle 20 with a slit-like opening 21 is placed such that a longitudinal direction of the slit-like opening 21 extends along a longitudinal direction of an edge 11 formed along an end of a plate 10, and such that a distance D [refer to Fig.2(A)] between the tip of the slit nozzle 20 and an apex of the edge 11 is 3 mm or less. An abrasive with a grit number 600 or less grit diameter (a grit number 600 or higher number abrasive) is ejected at an ejection pressure of 0.1 to 0.5 MPa toward the edge 11 through the slit nozzle 20; and the ejected abrasive, the abrasive and cut dusts adhered to the plate 10 are collected by suction from a front side in an ejecting direction of the abrasive at an average wind speed of 30 m/sec or higher.