baber/WOPTO huggingface dataset:
Patent JP-2014143013-A (JP)
Title: Active material and secondary battery using the same
Inventor: FUKUSHIMA TAKAAKI
IPC: H01M4/505
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an active material enhancing the charge/discharge rate property of a composite oxide containing Na and Mn, and to provide a secondary battery using the same.SOLUTION: A composite oxide contains Na, Mn and M(M is at least any one kind of an element group consisting of Ni, Co, Fe, Mg, Al and Cu) and mainly consists of a crystal layer having a layer structure. When employing a composite oxide where the crystal particles have an average particle size of 5 μm or less, a secondary battery having a high battery capacity and excellent charge/discharge rate property can be obtained. This secondary battery consists of a power generation element 4 and collector layers 5N, 5P.
Patent JP-2013100332-A (JP)
Title: Transpulmonary liposome for controlling drug delivery
Inventor: TAKEUCHI HIROFUMI
IPC: A61K48/00
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a liposome which is excellent in intrapulmonary delivery control characteristics for drugs or genes and is suited for pulmonary administration.SOLUTION: By a liposome containing phosphatidylcholine, cholesterol and a dialkyl phosphate ester as a lipid constituting a membrane, and a liposome modified on the surface of the liposome using a terminal hydrophobized polyvinyl alcohol and/or chitosan, retention of drugs or genes encapsulated in the liposome on the surface of lung tissue and transfer of drugs or genes into lung tissue can be properly modulated, and thus in vivo behavior thereof can be controlled.
Patent JP-2014143332-A (JP)
Title: Reactor, converter, and electric power conversion device
Inventor: INABA KAZUHIRO
IPC: H01F37/00
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a reactor, a converter, and an electric power conversion device with excellent productivity.SOLUTION: A reactor 1 comprises: a cylindrical coil 2 (coil elements 2a, 2b) around which a winding 2w is spirally wound; a magnetic core 3 having inner core parts 31, 31 arranged inside the coil and outer core parts 32, 32 on which the coil 2 is not arranged; and an insulation member 5 interposed between the coil 2 and the magnetic core 3. The insulation member 5 is integrated with an end face interposition part 52 interposed between one annular end face of the coil 2 and the outer core part 32, and an inner interposition part 54 (54a, 54b) interposed between the coil 2 and the inner core part 31 and positioning both of them. The end face interposition part 52 is arranged at only one part in its circumferential direction along the annular end face of the coil. The inner interposition part 54 is arranged at only one part of its circumferential direction along a cylindrical inner periphery of the coil. The insulation member 5 allows easy positioning of the coil 2 and the magnetic core 3, resulting in assembling workability.
Patent JP-2014147008-A (JP)
Title: Array antenna system, communication system, and sensor network system
Inventor: KOMATSU SEIJI
IPC: H04W4/04
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in a conventional sensor network system that, as respective radio modules included in the sensor network system transmit signals, it is impossible to perform radio communication with a target at a distance which cannot be covered by any of the radio modules.SOLUTION: Radio modules included in a sensor network system recognize their own position information and time information, and mutually exchange their own position information and time information with the other radio modules. The plurality of radio modules in the sensor network system collaborate on signal transmission/reception on the basis of their position information, in order to function as an array antenna system.
Patent JP-2013082232-A (JP)
Title: Biaxially oriented polyester film
Inventor: MASUDA SHIGEHIRO
IPC: C08J7/046
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film showing excellent hydrolysis resistance of a base film, causing less deterioration of adhesion to various members and upper coating agents, and preferably usable for e.g. a protective film of a backward surface of a solar cell or the like.SOLUTION: The biaxially oriented polyester film has an application layer containing polyurethane having polytetramethylene glycol as a polyether skeleton and a crosslinking agent on at least one surface of a biaxially oriented polyester film containing 0-170 ppm of a phosphorus element and having 26 equivalent/ton or less of a terminal carboxylic acid.
Patent JP-2014147043-A (JP)
Title: Telephone control device
Inventor: OTAKA YUICHIRO
IPC: H04M3/42
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a telephone control device capable of notifying another terminal of a calling telephone number or a called extension number.SOLUTION: The telephone control device includes: extension information storage means for storing extension information related to an extension number corresponding to each extension line; and opposite party information storage means for storing opposite party information related to the telephone number of the opposite party communicating through an outside line. When there is an incoming call from the outside line to any one of extension lines, the telephone control device extracts the calling telephone number or the called extension number of the incoming call, determines whether or not the extracted calling telephone number is a number registered in the opposite party information storage means or whether or not the extracted called extension number is a number registered in destination extension storage means, and notifying all or a part of extension lines other than the called extension number about calling source information, including the opposite party information corresponding to the extracted calling telephone number, or called extension information, including the extension information corresponding to the extracted called extension number.
Patent JP-2014157866-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MURATA TOMOYUKI
IPC: H01L23/02
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a semiconductor device in which a cap wafer is bonded to a device wafer.SOLUTION: A semiconductor device manufacturing method comprises: forming an oxide film 64 on one surface 61 of a semiconductor substrate 63 before forming a cavity 66; and forming the cavity 66 by etching the semiconductor substrate 63 from the one surface 61 after removing the oxide film 64 by using a mask 81. This can make the oxide film 64 have a uniform film thickness and since thermal oxidation when forming the oxide film 64 is unaffected by the cavity 66, the one surface 61 becomes a flat surface around an end 61a which forms a boundary with the cavity 66. Further, a surface of the oxide film 64 does not have a protruding shape but has a flat surface. For this reason, the oxide film 64 can be bonded to a device wafer 10 from the end 61a, does not have an unbonded area as in conventional techniques but a whole area can be a bonded area. Accordingly, a broad area is not required for a bonding margin thereby to achieve downsizing of the semiconductor device.
Patent JP-2014155550-A (JP)
Title: Independence support device for wheelchair and wheelchair equipped with the same
Inventor: KIKAWA YUZO
IPC: A61G5/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an independence support device capable of holding a user's body with an independence support mechanism during the posture change when the user changes his or her posture between a seated state and a standing state from a wheelchair to a toilet, or from a toilet to a wheelchair, by which the user can easily change his or her posture between a seated state and a standing state, when he or she uses a toilet, for example, a care-giver who cares for a wheelchair user can easily change the user's posture between a seated state and a standing state and thereby encourage the wheelchair user's independence, or the labor of the care-giver for caring can be reduced, thereby increasing the convenience of the wheelchair.SOLUTION: An independence support mechanism 11 attached to a vehicle body frame 2 of a wheelchair 1 is capable of holding a user's body Mduring the posture change of the user M between a seated state T and a standing state K.
Patent JP-2014157071-A (JP)
Title: Ultrasonic flow meter, and ultrasonic sensor for ultrasonic flow meter
Inventor: HIROE YASUAKI
IPC: G01F1/66
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide: an ultrasonic flow meter capable of accurately measuring a flow rate of gas; and an ultrasonic wave absorbing material for the ultrasonic flow meter.SOLUTION: An ultrasonic flow meter includes: a first ultrasonic sensor 20A; a second ultrasonic sensor 20B; and a body part which measures a flow rate of a fluid on the basis of the time from transmission of an ultrasonic wave from the first ultrasonic sensor 20A to reception in the second ultrasonic sensor 20B and the time from transmission of an ultrasonic wave from the second ultrasonic sensor 20B to reception in the first ultrasonic sensor 20A. Each of the first ultrasonic sensor 20A and the second ultrasonic sensor 20B includes an ultrasonic transmitter-receiver 22 and includes a wedge 21 which causes an ultrasonic wave transmitted from the ultrasonic transmitter-receiver to be incident to a surface of the fluid at a prescribed angle, and the wedge 21 has a notch 21c.
Patent JP-2014155992-A (JP)
Title: Chuck mechanism for machine tool, claw material and lathe
Inventor: SUZUKI SHIGEO
IPC: B23B31/10
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To achieve centering of a work-piece with high accuracy and enhance repeatability of centering.SOLUTION: A chuck mechanism for a machine tool comprises a master jaw 50 having a master side serration surface 52 onto which plural master side serrations 55 extending in a first direction and a rail 21 extending in a second direction different from the first direction are attached, and plural soft jaws 60 for gripping a work-piece provided on the master side serration surface 52. The soft jaw 60 is provided with a soft side serration 65 fitting into the master side serration 55 and a rail groove 31 which extends in the second direction and into which the rail 21 is fitted. There is no influence of accumulation of errors during molding in the second direction and positioning in the first direction can be securely carried out with respect to fitting between the rail 21 and the rail groove 31, whereby centering of the work-piece can be achieved with high accuracy and repeatability of attachment can be enhanced at a low cost.
Patent JP-2013090974-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To make a player keep a feeling of expectation even when a ready to win pattern is stop-displayed in an early stage of pseudo continuous advance notice presentation.SOLUTION: A presentation control section 202 includes a continuous presentation-performing section 303 and a ready to win presentation-performing section 304. The continuous presentation-performing section 303 performs pseudo continuous advance notice presentation, stop-displays a plurality of variably displayed symbols and starts next variable display with a specific losing combination (hereinafter "a chance combination"), stop-displays a plurality of variably displayed symbols in a ready to win combination, and ends the pseudo continuous advance notice presentation. The ready to win presentation-performing section 304 performs a predetermined ready to win presentation when the plurality symbols is stop-displayed in a ready to win combination. The continuous presentation-performing section 303 stop-displays the plurality of symbols in a chance combination after the predetermined ready to win presentation starts.
Patent JP-2014165528-A (JP)
Title: Image pickup device
Inventor: TAKAHASHI TERUKI
IPC: H04N5/225
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To generate an appropriate color image even when a subject having a large difference between light and shade is photographed.SOLUTION: A first output signal Soutput by an image pickup element 102 provided with a plurality of pixels in which filters comprising three filters R, G, B selectively transmitting light of different wavelengths and having mutually equal transmissivity in a near-infrared light region and a filter C whose transmissivity in a visible light region is represented by a linear sum of transmissivity of the filters R, G, B and having transmissivity equal to that of the filters R, G, B in a near-infrared light region are arranged, is converted to a second output signal Shaving linearity by an output signal linearity conversion unit 104; a chrominance signal generation unit 105a generates a lacking chrominance signal by interpolation; an infrared separation unit 1053a separates a near-infrared light component from the chrominance signal to generate an infrared separated chrominance signal; and a luminance signal generation unit 107 generates a luminance signal Yfrom the first output signal S; a chrominance-luminance synthesis unit 109 synthesizes the infrared separated chrominance signal and the luminance signal Yto generate video signals (R, G, B).
Patent JP-2014013877-A (JP)
Title: Superconductive pancake coil, and method of manufacturing the same
Inventor: WATABE TOMONORI
IPC: H01F6/06
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive pancake coil capable of suppressing distortion caused by deformation of a superconductive wire when receiving electromagnetic stress.SOLUTION: In a single pancake coil 11A, a tape-like superconductive wire 12 in which an intermediate layer and a superconductive layer made of a rare earth-based oxide superconductor are formed on a base plate, is wound to form a coil 13. A peripheral frame 14 for suppressing expansion of a diameter of the coil 13 is provided on a periphery of the coil 13. The peripheral frame 14 is made from a metal, to which a fiber-reinforced resin or an insulating coat is applied. An upper regulation frame 15 and a lower regulation frame 16 for regulating movement of the peripheral frame 14 are provided on both end faces in the axial direction of the coil 13. Also, a mold layer 23 made of a mold material such as paraffin is formed in the peripheral part and an upper part of the coil 13.
Patent JP-2014167719-A (JP)
Title: Information processing apparatus, image forming apparatus, and image forming system including these
Inventor: ASANO TAKEHIKO
IPC: B41J29/38
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent excessive warning to a user based on the occurrence of an error in an image forming apparatus.SOLUTION: When a state type code indicates an apparatus error, the content of a mode storage unit indicates "condition display", and an apparatus ID in a job ID coincides with an apparatus ID stored in a registry (S11 to S13), an information processing apparatus updates a memory in an error state corresponding to a type code (S14). The content of the memory is displayed on an UI unit.
Patent JP-2014167072-A (JP)
Title: Baked pencil lead
Inventor: SAKATA HAJIME
IPC: C09D13/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, for baked pencil lead, improvement of the writing density tends to decrease the flexural strength and provide a baked pencil lead which breaks the inverse correlation between flexural strength and density by suppressing decrease of the flexural strength while acquiring high writing density for improvement of the performance of a baked pencil lead.SOLUTION: A baked pencil lead is obtained by blending at least graphite and a synthetic resin together and kneading, forming and heat-treating the resultant blend, and at least a metal compound in which an organic molecular chain containing unsaturated bonds is bonded covalently to a metal atom is blended additionally.
Patent JP-2013135897-A (JP)
Title: Staple buttress retention system
Inventor: BETTUCHI MICHEAL
IPC: A61B17/072
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a system of attaching a limited amount of buttress material to a surgical instrument such that the material is localized on the jaws of the surgical instrument.SOLUTION: A surgical instrument having a system of retaining buttress material includes: a handle; an elongate member extending distally from the handle; a jaw assembly mounted adjacent a distal end of the elongate member and including a first jaw and a second jaw; a buttress material; and a buttress retainer having edges defining an open center portion and engaged with at least one of the first jaw and the second jaw, the buttress retainer edges lying outwardly of the staple pockets, and the open center portion being sized to releasably retain the buttress material.
Patent JP-2014169401-A (JP)
Title: Flame retardant resin composition and molded article
Inventor: HARADA TADAKATSU
IPC: C08L69/00
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant resin composition that has a low environment load by virtue of low petroleum dependency and a high degree of biomass, has also flame retardancy.SOLUTION: A flame retardant resin composition includes a thermoplastic resin and a flame retardant. The flame retardant includes a phosphorylated lignin derivative having a nitrogen-containing structure introduced therein, in which the nitrogen-containing structure is introduced into the lignin derivative, obtained by subjecting a natural lignin to at least a treatment of molecular weight reduction or water solubilization, and phosphoric acid is added to the lignin derivative.
Patent JP-2014172694-A (JP)
Title: Grab bucket
Inventor: TANAKA SHINSUKE
IPC: B66C3/16
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a grab bucket capable of regenerating a fluid pressure generating source or a battery mounted on the grab bucket.SOLUTION: A grab bucket A includes: a grab 1 having a pair of shells 2; a lower frame 3 that supports the shells 2 so that they are freely opened and closed; an upper frame 5 connected to the grab 1 through a suspension arm 4; an intermediate movable frame 7 arranged between the upper frame 5 and the lower frame 3; a pulley 50 arranged at the intermediate movable frame 7 and the upper frame 5; a wire rope 8 wound around each pulley 50; a fluid pressure drive device 10 mounted on the lower frame 3, the upper frame 5, etc.; a fluid pressure generating source 13 for supplying fluid pressure to the fluid pressure drive device 10; and a battery BT for supplying power to the fluid pressure drive device 10. An energy regenerative device B driven by the rotational force of the pulley 50 is provided to at least one of the pulleys 50.
Patent JP-2014175441-A (JP)
Title: Crystal silicon-based solar battery, and method for manufacturing the same
Inventor: KUCHIYAMA TAKASHI
IPC: H01L31/04
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a crystal silicon-based solar battery superior in conversion efficiency.SOLUTION: A crystal silicon-based solar battery has a p-type silicon-based layer 41 and a first transparent electrode layer 61 on one side of a conductive type single-crystal silicon substrate 1 which are stacked in this order, and an n-type silicon-based layer 42 and a second transparent electrode layer 62 on the other side of conductive type single-crystal silicon substrate 1 in this order. The p-type silicon-based layer 41 is in direct contact with the first transparent electrode layer 61. The n-type silicon-based layer 42 is in direct contact with the second transparent electrode layer 62. It is preferable that the first transparent electrode layer 61 and the second transparent electrode layer 62 each have a carrier density of 1×10-4×10cm, and a surface free energy of 80 mN/m or more.
Patent JP-2014171992-A (JP)
Title: Viscous fluid discharge vessel
Inventor: NUNOKAWA KUNIO
IPC: F16J15/3212
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a discharge vessel from which a viscous fluid does not leak.SOLUTION: A piston is freely slidably installed in a cylinder, and a jet nozzle is provided at a side facing the piston. A disk-like seal 8 is provided at one side surface of the piston facing the jet nozzle. The disk-like seal 8 has a sliding piece 8C around the surface facing the jet nozzle. Further, a discharge vessel is provided with an elastic plate 9 embedded in the inside of the sliding piece 8C of the disk-like seal 8. The elastic plate 9 is configured so that the outside thereof is brought into press contact with the sliding piece 8C.
Patent JP-2014158458-A (JP)
Title: Vacuum-type water supply device
Inventor: AKIMOTO FUKUMITSU
IPC: A01G25/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum-type water supply device which makes a vacuum and a water faucet fully opened or almost fully opened for watering plants (for example, plants in a flowerpot), thereby making the watering time significantly reduced compared with conventional water supply devices in which generally the water faucet is opened a little (to a degree at which the water pressure is not applied) for watering.SOLUTION: A vacuum-type water supply device comprises: a water passage pipe which is used as a handle and is of 13φ and approximately 1 m in length, one end of the water passage pipe being connected to a hose for feeding pressurized water from a water source; a deformed water passage socket of 40φ×13φ connected to the other end of the water passage pipe; and a perforated plate inserted into the deformed socket of 40φ. The water flows from the pressurized pipe of 13φ and passes through the perforated plate, where the water is depressurized and forms a vacuum. The vacuum-type water supply device uses the effect to allow the water faucet to be fully opened or almost fully opened for watering plants.
Patent JP-2014174447-A (JP)
Title: Vehicle dangerous scene reproducer, and method of use thereof
Inventor: UCHIDA NOBUYUKI
IPC: G09B9/052
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To reproduce a dangerous scene with a high sense of reality into a direct field of view of a driver driving a vehicle.SOLUTION: A vehicle position/attitude calculation unit 30 calculates a current position (X, Y) and a traveling direction D of a vehicle 5. A driving operation detection unit 40 detects a behavior of a driver driving the vehicle 5 and a state of the vehicle 5. A scenario generation unit 60 generates the content of a dangerous scene to be generated while the driver drives the vehicle 5, the place and timing thereof. A virtual information generation unit 70 generates visual virtual information for representing the dangerous scene. A superimposition processing unit 80 superimposes the generated virtual information on an image in the traveling direction of the vehicle 5 captured by an image capturing unit 10. An image display unit 20 arranged to block a direct field of view of the driver of the vehicle 5 displays the image with the virtual information superimposed thereon in the direct field of view of the driver.