baber/WOPTO huggingface dataset:
Patent JP-2013047610-A (JP)
Title: Magnetic balance type current sensor
Inventor: ISHIKAWA TAKASHI
IPC: G01R15/20
Filed: 2011-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic balance type current sensor with improved sensitivity capable of accurately sensing a target current even if the value of the current is close to zero.SOLUTION: A magnetic balance type current sensor includes: a magnetic sensor element 21 formed in a sensor chip 12 and arranged such that the output thereof changes in proportion to a target magnetic field Ha induced by a target current Ia flowing through a bus bar 11; an electromagnet 14 which generates a counter magnetic field Hb; a supply means 40, formed in a circuit chip 15, for supplying a counter current to the electromagnet 14; and a bias magnet 13 which generates a bias magnetic field Hc having a magnetic field component of constant magnitude and direction that is in parallel with the direction of the target magnetic field Ha acting on the magnetic sensor element 21. The magnetic sensor element 21 is a magnetoresistive effect element having a magnetic film thereon. The electromagnet 14 cancels out a composite magnetic field Hd, comprising the target magnetic field Ha and the bias magnetic field Hc, with the counter magnetic field Hb.
Patent JP-2013050407-A (JP)
Title: Purification method of radioactive contaminated soil
Inventor: MAKINO TOMOYUKI
IPC: A01G22/22
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively purifying radioactive contaminated soil.SOLUTION: A purification method of radioactive contaminated soil includes the steps of: introducing water into radioactive contaminated soil to a depth of at least 5 cm from a surface of the soil; agitating the water and the soil; leaving them; classifying the soil by particle size and settling coarse particle size fractions; and removing fine particle size fractions.
Patent JP-2013049034-A (JP)
Title: Palladium-alumina catalyst and method for manufacturing the same
Inventor: OZAKI TOSHIHIKO
IPC: B01D53/94
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a porous palladium-alumina catalyst having high durability and high degree of dispersion of palladium which is hardly sintered even when exposing to high temperature at 900°C or more.SOLUTION: The porous palladium-alumina catalyst is characterized in that a degree of dispersion of palladium after thermal treatment for one hour at 900°C is 8 to 21%, a particle diameter of the palladium is 5 to 14 nm, 50% transition temperature from CO to Oin a reactant gas containing 1% of CO and 1% of Ois 168 to 187°C.
Patent JP-2013054875-A (JP)
Title: Lighting system
Inventor: KAWAMOTO KAZUHIDE
IPC: F21S9/02
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system in which an effect of heat generated in a light source inflicting on components such as a storage battery and an electronic circuit or the like housed in the system body is reduced, and an operation failure and an early deterioration can be prevented.SOLUTION: A recessed portion 21 is formed in a reflection plate 2 covering a front side 11 of the body 1 and an LED substrate 52 is arranged at the bottom face 210 of the recessed portion 21 through a heat radiation sheet 51. The recessed portion 21 is formed so that the bottom face 210 may be separated from the components such as the storage battery 3 or the like housed in the body 1. Thereby, heat generated in the LEDs mounted on the LED substrate 52 is not directly conducted to the components such as the storage battery 3 or the like.
Patent JP-2013055223-A (JP)
Title: Optical module and electronic apparatus
Inventor: MATSUSHITA TOMONORI
IPC: H01L31/0232
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which reduces the loss of the amount of light entering into an optical receiver.SOLUTION: The optical module includes: a movable substrate 50 where light including multiple wavelengths enters; a fixed substrate 60 facing the movable substrate 50 and allowing light in a selected wavelength band to penetrate; a first reflection film 53 disposed on a surface of the movable substrate 50 which faces the fixed substrate 60 and formed on a light path of the light; a second reflection film 63 which is provided on the fixed substrate 60 and faces the first reflection film through a gap; a light shielding film 73 disposed on a surface of the fixed substrate 60 which is opposite to the side facing the movable substrate 50 and in which an opening 74, allowing a part of the light penetrating the fixed substrate 60 to penetrate, is formed; a translucent intermediate film 75 burying the opening of the light shielding film 73; and an optical receiver 31 which is disposed facing the opening 74 of the light shielding film 73 and has a light receiving surface 31a receiving the light penetrating the fixed substrate 60. The light receiving surface 31a of the optical receiver 31 closely contacts with the intermediate film 75.
Patent JP-2013053976-A (JP)
Title: Tape measure
Inventor: TAKAGI NOBUO
IPC: G01B3/10
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a tape measure with reduced weight without deteriorating strength by opening holes on a tape for mitigating such a problem in which: since most measuring tapes of the tape measure are steel, when measuring height, it is bent or drooped by the self weight and, when receiving a wind pressure, the same thing happens.SOLUTION: Continuous trapezoidal holes 3 are disposed and opened on a tape such that a residual part 4 has strength against bending. Graduations 5 and figures are bake-finished on upper and lower belts and an intermediate belt, and opened holes are not closed. The holes opened in the tape may be a triangle shape, a semielliptical shape, circular shape, or the like.
Patent JP-2013055572-A (JP)
Title: Piezoelectric device and electronic apparatus
Inventor: SATO TOSHIAKI
IPC: H03H9/02
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a small size piezoelectric device which is connected with an external circuit and is excellent in both frequency temperature characteristics and frequency drift characteristics (short term stability).SOLUTION: A piezoelectric device comprises: a piezoelectric vibration element 10; a temperature-sensitive component 30; and a container 20. The container 20 comprises: a first insulating substrate 20a which has first electrode pads 28a and 28b on a front surface, second electrode pads 29a and 29b on a rear surface and mounting terminals 22; an annular second insulating substrate 20b; and mounting conductive members 36 conductively fixed to the mounting terminals 22. The mounting terminals 22 and the first electrode pads 28a and 28b are electrically and thermally connected to one another through first heat conductive members and the mounting terminals 22 and the second electrode pads 29a and 29b are electrically and thermally connected to one another through second heat conductive members, respectively.
Patent JP-2013054279-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KISHIMOTO TERUKI
IPC: G03G15/20
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device irradiating a recording medium with light, the device in which an amount of dust depositing on a cover disposed on a side opposing to the recording medium is decreased.SOLUTION: A fixing device 50 includes: an irradiation unit 52 irradiating a sheet-type recording medium P with light, the recording medium having a toner image formed thereon and conveyed along a conveyance passage 22; a cover 54 which covers the irradiation unit 52 from the conveyance passage 22-side, is a planar cover transmitting light, and is arranged in such a manner that the distance between the cover and the conveyance passage 22 increases in a downstream side along the conveyance direction of the recording medium; and a dust collection unit 61 that has a suction port 65 and collects dust by sucking air through the suction port 65. The suction port 65 is disposed to oppose to the conveyance passage 22 from the same side as the irradiation unit 52, at a downstream side of a region where the recording medium P is irradiated with light along the conveyance direction of the recording medium, and is disposed at a position nearer to the conveyance passage 22 than an end of the cover 54 on the downstream side in the conveyance direction of the recording medium.
Patent JP-2013060930-A (JP)
Title: Wind power generator
Inventor: MATSUDA HISASHI
IPC: F03D11/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator which can reduce power consumption in an airflow generator, reliably constrain flow separation on a blade surface, and improve efficiency.SOLUTION: The wind power generator 10 includes: a first electrode 41 and a second electrode 43 separated via a dielectric body 42; and the airflow generator 40 having a discharge power source 61 on a wind turbine blade 32, in which the discharge power source is capable of applying voltage between the first electrode 41 and the second electrode 43. The wind turbine blade 32 is divided in at least two in a blade chord length direction, at least one of blades of the divided wind turbine blade 32 is secured to a rotary shaft, and the remaining blade is secured in a turnable and adjustable manner. In addition, the airflow generator 40 is included on the blade surface of at least one of the blades of the divided wind turbine blade 32.
Patent JP-2013065989-A (JP)
Title: Transmission signal modulation device and output stabilization control method for use in the same
Inventor: UYAMA KENICHI
IPC: H04J11/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain output stabilization of a transmission signal even in the case that input of a broadcast TS is unstable.SOLUTION: According to an embodiment, a transmission signal modulation device is applied to such a transmission signal modulation device that performs transmission path encoding to a signal in which a prescribed number of packets are arranged in one frame to obtain a frequency-domain input signal, then converts the input signal into a time-domain signal by an inverse Fourier transformer, performs frequency conversion of a transmission signal by a frequency converter and outputs the frequency-converted transmission signal. The transmission signal modulation device has pattern signal generation means, switching means, detection means and control means. The pattern signal generation means generates a pattern signal at least whose frame length is accorded with that of the transmission signal at a normal time. The switching means performs switching so as to selectively input the input signal or the pattern signal to the inverse Fourier transformer. The detection means detects the normality of the input signal. The control means makes the pattern signal generation means generate the pattern signal and performs switching control of the switching means so as to select the pattern signal, on the basis of the detection result by the detection means.
Patent JP-2013064833-A (JP)
Title: Laminated phase difference film and stereoscopic image display system
Inventor: OSATO KAZUHIRO
IPC: G02B30/25
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated phase difference film for suppressing cross talk and color shift.SOLUTION: A laminated phase difference film includes a 1/2 wavelength plate and a 1/4 wavelength plate. If the laminated phase difference film is provided in a display device, the angle θa which a reference direction, being an in-plane direction, perpendicular to the transmission axis of a first wavelength plate of the display device forms with the slow axis of the 1/2 wavelength plate, and the angle θb which the reference direction forms with the slow axis of the 1/4 wavelength plate satisfy the relationships of formula (1) and formula (2): formula (1) is 2θa-140°≤θb≤2θa-130° and formula (2) is 100°≤θa≤105°.
Patent JP-2013068338-A (JP)
Title: Integral air conditioner
Inventor: TAKASHIMA NOBUNARI
IPC: F24F13/30
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an integral air conditioner which reduces the weight and cost of an internal unit by forming an air guider having a fan ring with a resin and which can secure basic stiffness thereof.SOLUTION: The integral air conditioner has an indoor heat exchanger 7 and a sirocco fan in an indoor heat exchanging chamber and further has an outdoor heat exchanger 9, a propeller fan 10, a fan motor, an air guider 12 having the fan ring 11 corresponding to the propeller fan 10, and a compressor 13 in an outdoor heat exchanging chamber 6, wherein at both ends, the outdoor heat exchanger 9 has side boards 14 which are folded in a U shape to face a dividing board 4 and have lower ends fixed at the base 3, the air guider 12 is fixed at an inner edge of each of the side boards 14, the side boards 14 are coupled to each other, and the upper ends of the side boards 14 and dividing board 4 are coupled with each other by a supporting member 15.
Patent JP-2013068476-A (JP)
Title: Inspection jig
Inventor: UJIIE AKIRA
IPC: H01R33/76
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inspection jig that not only permits satisfactory inspection of an object equipped with electrodes which are made extremely fine in pitch and minute in area formation but also has a significantly long useful life.SOLUTION: An inspection jig 11 intended for used in inspecting an object having a plurality of electrodes comprises: an inspection probe 31 in which a plurality of contact pieces 33 having electroconductivity and contacting with the electrodes of the object are formed over a substrate 32 by a micro-electric mechanical system technique; a probe block 12 that supports the inspection probe 31 so as to keep the wiring of the inspection probe 31 communicable and connectable to the outside; and an object block 13 to/from which the object is attached/detached. By bringing the probe block 12 and the object block 13 close to each other in a state in which the object is fitted, the contact pieces 33 of the inspection probe 31 are brought into contact with the electrodes of the object.
Patent JP-2013081519-A (JP)
Title: Sleep inducer
Inventor: IGUCHI HIROSHI
IPC: A61M21/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sleep inducer capable of inducing more and more users into a comfortable sleep.SOLUTION: The sleep inducer generates pulse sound with an audible frequency at a fixed cycle for every 1 cycle of Schumann waves. In the sleep inducer, the pulse sound gradually becomes slow from a pace of 1 sound at every 1 cycle of Schumann waves to a pace of 2-4 times/s during 40-50 minutes, and then stops. The sleep inducer is configured so that the pulse sound gradually becomes slow taking a time of 40-50 minutes, i.e. first has a pace equivalent to a frequency of the Schumann wave, for example, successive 8 ticks for about 1 second, then a pace equivalent to the frequency of θ wave to δ wave, 2 ticks-4 ticks for about 1 second, it is estimated that the brain of a user is naturally brought into rhythm of sleep in accordance with the change in pace.
Patent JP-2012144036-A (JP)
Title: Compound molded article, method for manufacturing compound molded article, and in-mold label
Inventor: MIYASHITA TAKAYUKI
IPC: B29C45/14
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving the adhesiveness of a thin layer derived to a molded article of a thin shape to a molded article layer derived to a resin composition without substantially increasing manufacturing cost, and without substantially deteriorating productivity.SOLUTION: A compound molded article is manufactured in the vicinity of a boundary between a thin layer derived from a crystalline thermoplastic resin-made thin-walled molded article and a molded article layer derived from a molten resin composition under a condition that materials of both layers are melted with each other to form a mixed layer in a crystal state. The compound molded article is manufactured by a method including a molding step in which, for example, the crystalline thermoplastic resin-made thin-walled molded article is arranged in a die with a heat insulating layer formed at least at a part of an inner surface of the die, and the molten resin composition containing crystalline resin is poured. In the manufacturing method, the crystalline thermoplastic resin-made thin-walled molded article is arranged so that at least a part of the thin-walled portion overlaps the heat insulating layer, and the relative crystallinity of the thin-walled portion is ≤60% in the crystalline thermoplastic resin-made thin-walled molded article.
Patent JP-2013083588-A (JP)
Title: Route search device and route search method
Inventor: OGURO KENTARO
IPC: G09B29/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To search for a route accurately by using costs that change according to a time zone.SOLUTION: In the route search device 1, nodes closest to a set departure place and a destination are set as a departure place node and a destination node. A graph for route search is generated on the basis of the departure place node, the destination node, and link data stored to a storage part 11, and a route from a departure place node in a highest hierarchy of the graph for route search to the destination node is searched for by Dijkstra's Algorithm or the like. The link data stored to the storage part 11 include link cost with respect to a travel time with respect to each link for each of a plurality of prescribed time zones. Respective hierarchies of the graph for route search include identical nodes respectively in correspondence with the plurality of time zones, and an inter-hierarchical link replacing the link cost with respect to the travel time with travel between the hierarchies is generated between the hierarchies.
Patent JP-2012111744-A (JP)
Title: Compound and resist composition
Inventor: SHIGEMATSU JUNJI
IPC: C08F220/28
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a compound contained for a resist composition capable of obtaining a pattern having an excellent mask error factor (MEF).SOLUTION: The compound is represented by formula (a). [In formula (a), Rand Rindependently represent a 1C-6C alkyl group or a 5C-8C cycloalykyl group. Rand Rindependently represent a hydrogen atom or a 1C-6C alkyl group. Rrepresents a 1C-8C alkyl fluoride group].
Patent JP-2013088129-A (JP)
Title: Method and apparatus for measuring viscoelastic properties of ultrasonic wave
Inventor: YOSHIDA TETSUO
IPC: G01N29/09
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a device which measures viscoelastic properties of a substance utilizing a phenomenon in which when a part of an ultrasonic transducer is pressed against a substance to be measured, the resonance frequency and resonance resistance of the ultrasonic transducer change according to the density and viscoelastic properties of the substance.SOLUTION: An equivalent mass of an ultrasonic transducer is obtained from a result of measurement of a standard sample. The ultrasonic transducer is pressed against a substance whose density and Poisson ratio are known, ranging from a soft substance such as rubber and plastics to a hard substance such as metal and ceramics. The Young's modulus and loss factor of the substance are determined from the changes in resonance frequency and resonance resistance at that time, and viscoelastic properties of the substance to be measured are determined as a complex elastic modulus.
Patent JP-2013088861-A (JP)
Title: Information processing device, information processing method, and computer program
Inventor: OWA TAKAYUKI
IPC: G06Q50/10
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize effect which is derived from an action result of a third person and utilize it for achievement a target action set by the user, by using an action log of the third person as a plan for user's schedule information.SOLUTION: An information processing device comprises: a presentation unit for presenting action logs which are results of action by a third person; and a schedule adjustment unit for integrating an action log selected by a user from the presented action logs into the user's schedule information as a plan for the schedule information.
Patent JP-2012038739-A (JP)
Title: Method for manufacturing light emitting device
Inventor: HIROKI MASAAKI
IPC: H05B33/10
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide means for improving liquid draining of a coating liquid of an organic EL material to allow effective coating.SOLUTION: A film forming apparatus is provided with a heater or an ultrasonic transducer, and gives heat and ultrasonic vibration to coating liquid, when applying the coating liquid. Thereby, liquid draining and liquid clogging can be solved.
Patent JP-2012089494-A (JP)
Title: Contact assembly of vacuum interrupter
Inventor: KIM SUN TE
IPC: H01H33/664
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a contact assembly capable of preventing a contact from being deformed and damaged due to generation of stress during the contact operation of the contact.SOLUTION: A contact assembly of a vacuum interrupter includes: a stationary contact 3; a stationary electrode 4 connected to the stationary contact 3; a movable contact 2 movable to a first position in contact with the stationary contact 3 or a second position separated from the stationary contact 3; a movable electrode 1 connected to the movable contact 2 and driving the movable contact 2; and a contact support member RM1 which is provided around the movable electrode 1 so as to be in contact with the movable contact 2 in order to reduce a stress applied on the movable contact 2 and the movable electrode 1 when the movable contact 2 moves to the first position, and increases a contact area in contact with the movable contact 2 together with the movable electrode 1.
Patent JP-2013088344-A (JP)
Title: Radio communication apparatus
Inventor: KIYOSHIGE RYUICHI
IPC: G01S19/28
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce a positioning time by reducing a search time of a GPS satellite.SOLUTION: An instruction part 207 instructs a peripheral terminal to acquire a navigation message transmitted by a GPS satellite. A communication part 204 acquires the navigation message acquired by the peripheral terminal from the peripheral terminal. A positioning operation part 209 uses the navigation message acquired from the peripheral terminal to perform positioning operation.
Patent JP-2013090500-A (JP)
Title: Communication cable protection apparatus
Inventor: UCHIYAMA YASUOMI
IPC: H02G7/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication cable protection apparatus capable of preventing an animal from traveling on a communication cable laid outdoors.SOLUTION: Supposing a squirrel jumps from a tree 30 to a portion sheathed with a sheath 20 of a communication cable 10 and then tries to travel to a portion not sheathed with the sheath 20. In this case, even if the squirrel travels to a cylinder 11 avoiding sharp-pointed members 12, the squirrel has lost balance due to avoiding the sharp-pointed members 12 and the cylinder 11 rotates, so that the squirrel cannot keep staying on the cylinder 11 and falls.
Patent JP-2012044208-A (JP)
Title: Power semiconductor module
Inventor: MORISHITA KAZUHIRO
IPC: H01L23/48
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module which inhibits spreading of cracks occurring at a solder bonded part.SOLUTION: The power semiconductor module comprises an insulating substrate 2 including an insulating plate 13 and a wiring layer 12 provided on a principal surface of the insulating plate 13, a semiconductor element fixed to the wiring layer, an internal electrode 9 having a bonding surface substantially parallel with the principal surface of the insulating plate 13, the bonding surface bonded on the wiring layer with a solder layer 10, and a collar-shaped protrusion 21 protruding from the internal electrode 9 into a region covered with the solder layer 10 in a direction substantially parallel with the bonding surface.