baber/WOPTO huggingface dataset:
Patent JP-2012253641-A (JP)
Title: Antenna device
Inventor: YUKIMOTO SHINSUKE
IPC: H01Q9/30
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can achieve both reduction of a mutual coupling between antennas and performance improvement of each antenna, and which can be miniaturized, reduced in thickness, and manufactured at low cost.SOLUTION: An antenna device comprises: a quadrangular substrate main body 2; a ground pattern GND pattern-formed of a metal foil on the substrate main body; and first and second antenna elements 3A and 3B having base ends connected to the ground pattern and tip sides extending as open ends, formed of metal on the substrate main body, and provided with separate feeding points FP. These antenna elements are provided at a distance from each other on two opposing sides of the substrate main body, and the open ends are arranged so as to face opposite directions from each other in a direction along the two sides. The ground pattern includes a main ground part G1 formed between the first and the second antenna elements, and a corner ground part G2 formed at a corner in the opposite direction of the open end of at least one of the antenna elements.
Patent JP-2012033889-A (JP)
Title: Wafer processing tape and semiconductor processing method using thereof
Inventor: MIHARA NAOAKI
IPC: C09J7/02
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing tape and a semiconductor processing method using thereof which can sufficiently prevent re-adhesion of semiconductor chips at a time of pickup.SOLUTION: A dicing/die-bonding tape 10 as a wafer processing tape includes: a dicing tape 12 as an adhesive tape comprised of a support base material 12a and an adhesive layer 12b; and a thermosetting adhesive layer 13 which comprises compounds having an epoxy group and is laminated on the adhesive layer 12b. The support base material 12a is constituted by an ionomer resin, where an ethylene-(meta) acrylic acid binary copolymer or an ethylene-(meta) acrylic acid-(meta) acrylic acid alkyl ester terpolymer are cross-linked by a metal ion, and weight fraction of the (meta) acrylic acid component in the copolymer is 1% or more and less than 10%, and neutralization degree of the (meta) acrylic acid in the ionomer resin is 50% or more.
Patent JP-2012255731-A (JP)
Title: Circular dichroic imaging device
Inventor: SATOZONO HIROSHI
IPC: G01N21/19
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a circular dichroic imaging device capable of photographing a circular dichroic image at high speed and with high accuracy.SOLUTION: Right-handed circularly polarized light exiting from a modulator 30 of a circular dichroic imaging device 1 is transmitted through a sample 100, and then converted into linearly polarized light by a wave plate 80, further split by a polarizing prism 90, and photographed by a camera 51. Left-handed circularly polarized light exiting from a circularly polarized light source is transmitted through the sample 100, and then converted into linearly polarized light by the wave plate 80, the linearly polarized light polarizing in a direction different from that of the resultant linearly polarized light of the right-handed circularly polarized light, further split by the polarizing prism 90 and photographed by a camera 52. A circular dichroic image is produced and outputted from the obtained right-handed circularly polarized light image and left-handed circularly polarized light image.
Patent JP-2012256574-A (JP)
Title: Method for producing conductive powdery material
Inventor: TASHIRO AKITSUGU
IPC: C01B31/04
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conductive powdery material using resin powder and conductive powder, in which a molded form that does not readily cause poor appearance, has high density and high strength, and also excels in conductivity can be obtained when the molded form is manufactured using a conductive powdery material obtained by the method.SOLUTION: There is provided a method for producing a conductive powdery material comprising the steps of: floating resin powder having a particle size of 200 μm or less and conductive powder having an average particle size of 5-300 μm in a gas having a temperature at which the resin powder is softened; colliding these powder each other; and depositing the conductive powder to at least the surface of the resin powder to granulate.
Patent JP-2013001513-A (JP)
Title: Cage ceiling device of elevator
Inventor: SHIMIZU TAKAYUKI
IPC: B66B11/02
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To attain a cage ceiling device of an elevator which can thin a thickness.SOLUTION: A cage ceiling device 1 has: a canopy 3; lighting equipment 4; a lighting plate 5 disposed downwardly of the lighting equipment 4; and a plurality of bearers 6 which are provided in the canopy 3 keeping away from the lighting equipment 4 for supporting the lighting plate 5. Each of the bearers 6 has: a bearer body 9; a control part 10 protruding downwardly from the bearer body 9; and a first loading part 11 and a second loading part 12 protruding right and left from a lower part of the control part 10. The bearer body 9 is provided with a relief groove 15 formed by denting the bearer body 9 onto the opposite side of a protrusion direction of the first loading part 11 from the control part 10. In the cage ceiling device 1, one end of the lighting plate 5 is inserted into the relief groove 15 of the one bearer 6, whereby the other end of the lighting plate 5 can be loaded onto the second loading part 12 of the other bearer 6.
Patent JP-2013002582-A (JP)
Title: Control device for automatic transmission
Inventor: NAKAMURA ARATA
IPC: F16H59/72
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission capable of restricting reduction of the discharged amount of a mechanical oil pump even if air is mixed in the hydraulic fluid.SOLUTION: This control device for the automatic transmission includes a flow rate control mechanism configured to lead a part of the hydraulic fluid, which is discharged from the mechanical oil pump, into the mechanical oil pump when a differential pressure between an upstream side and a downstream side of a narrow part provided in a discharge passage, in which the hydraulic fluid discharged from the mechanical oil pump flows, becomes larger than a predetermined value. In the case wherein oil temperature of the hydraulic fluid is equal to or higher than a predetermined oil temperature (S102) and wherein an engine torque is equal to or lower than a predetermined engine torque (S103), air mixed in the hydraulic fluid is compressed by increasing the line pressure as the differential rotating speed increases (S105).
Patent JP-2013002588-A (JP)
Title: Power transmission device
Inventor: KUSADA SUSUMU
IPC: F16D27/01
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device practically achieved in ON/OFF control in transmission of the rotating torque without using friction in transmission of the rotating torque.SOLUTION: The power transmission device includes a direct current power source 24. Driving side magnets 7 are electromagnets formed of a plurality of iron cores 7 wound with a coil 9 and disposed in the circumferential direction relative to a spline shaft 18. Driven side magnets 8 are electromagnets disposed in the same number as the driving side magnets 7 in the circumferential direction relative to the spline shaft 18, facing the driving side magnets 7. A commutator 11 formed from segments in the same number as the driving side magnets 7 are disposed in the circumferential direction of a driving side rotating body 1. Two brushes 12 brought into contact with the commutator 11 and electrically connected to the direct current power source 24 are disposed in the circumferential direction of the spline shaft 18. A coil 9 is electrically connected to one of the segments in one end thereof and electrically connected to the other segment adjacent to the one segment in the circumferential direction in the other end thereof.
Patent JP-2013005366-A (JP)
Title: Mobile station device, base station device, communication system, notification method of capacity of mobile station device, and integrated circuit
Inventor: KAMIMURA KATSUNARI
IPC: H04J99/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile station device, which can efficiently notify a base station device of support information on uplink transmission timing of the mobile station device, the base station device, a communication system, a notification method of ability of the mobile station device, and an integrated circuit.SOLUTION: A mobile station device connects with a base station device by aggregating cells at a plurality of frequencies that require different pieces of uplink transmission timing. The mobile station device sets ability information associating with information on uplink transmission timing supported by the mobile station device and a plurality of frequencies supported by the mobile station device in a mobile station device ability message and transmits the message to the base station device.
Patent JP-2013005387-A (JP)
Title: Despread device for spread spectrum communication
Inventor: OTAKE MASARU
IPC: H04B1/7075
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a despread device for spread spectrum communication, capable of achieving demodulation processing of different radio systems with an identical circuit for circuit sharing in a communication apparatus using such different radio systems.SOLUTION: A despread device 13 for spread spectrum communication includes: code generation means 20-1 to 20-N capable of outputting any of spread codes of two or more different code systems, correlation means 21-1 to 21-N that generate correlation values 27-1 to 27-N between spread codes and reception signals generated by the code generation means; and back diffusion means that outputs correlation values.
Patent JP-2011250429-A (JP)
Title: Efficient periodic location reporting in radio access network
Inventor: STEVEN WEDGE
IPC: H04W4/02
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To achieve efficient periodic location reporting in a radio access network.SOLUTION: A user equipment (UE) communicating with a radio access network (RAN) sends to a network entity a request for periodic reporting of the UE location to a client entity. After the request is approved, the MSC/SGSN sends to the RAN signaling to initiate periodic location reporting for the UE. The RAN may request a positioning center to send assistance data to the UE. The RAN may coordinate and control the periodic location reporting or may pass the control over to the positioning center. For each location reporting, the UE sends location information to the RAN. A SAS computes a location estimate if the UE sends measurements. The RAN then sends the location estimate for the UE to the MSC/SGSN. The location estimate is forwarded to the client entity.
Patent JP-2013007639-A (JP)
Title: Liquid chromatography mass spectrometer device
Inventor: YOSHIOKA SHINJI
IPC: G01N27/62
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrometer device with high detection sensitivity, achieved by efficiently vaporizing a sprayed sample solution to generate charged microdroplets to improve ionization efficiency of sample, and reducing large droplets with high ionic strength.SOLUTION: A liquid chromatography mass spectrometer device comprises: liquid chromatographic separation means which separates a sample solution into the respective components thereof; a sample spraying unit which sprays, as droplets, the sample solution separated and eluted by the liquid chromatographic separation means; ion generation means which generates ions by charging the droplets (charged droplet ); a mass spectrometer unit which introduces the ions to perform mass separation; and a desolvation unit which removes the solvent contained in the charged droplets. The desolvation unit of the present invention comprises: a desolvation flow chamber through which the charged droplets flow; heating means which heats the desolvation flow chamber; and a helical droplet conduit provided in the desolvation flow chamber.
Patent JP-2013007337-A (JP)
Title: Chain case
Inventor: KATSUMATA AKIHIRO
IPC: F01M1/06
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a chain case capable of collecting an oil properly to an oil pan while reducing noise resulting from the oil sputtered by the rotation of a chain.SOLUTION: The chain case 100 is equipped with a chain cover 51 covering the chain 24 wound around a crankshaft 21 protruding from an engine 1 from outside in an axial direction of the crankshaft 21 and a partitioning plate 52 furnished with a number of apertures and arranged between the inner wall 60 of the chain cover 51 and the chain 24 in such a manner as overlapping with the chain 24 when viewed from outside in the axial direction.
Patent JP-2012254068-A (JP)
Title: Handheld push type granular fertilizer distributor
Inventor: SASAKI NORIMASA
IPC: A01C15/02
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a granular fertilizer distributor having a simple structure and capable of efficiently performing fertilization operation.SOLUTION: The distributer performs a step of fertilizing a predetermined amount of fertilizer by pushing to the ground a rod projecting downward from a body, and at the same time a step of applying the fertilizer taken out in the previous operation to the ground, and a step of taking out the fertilizer to be applied in the next operation, by separating a step of taking out a predetermined amount of fertilizer to distribute from a step of applying the taken out fertilizer of the predetermined amount to the ground, and to be able to continuously control the fertilization amount per operation.
Patent JP-2013010276-A (JP)
Title: Method for producing duct-integrated floor-raising material
Inventor: TANI NAOTO
IPC: B60R13/08
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a duct-integrated floor-raising material which can efficiently be produced while maintaining performances or quality of the duct.SOLUTION: There is provided the method for producing the duct-integrated floor-raising material including a step of disposing a tubular parison in a molten state across a pair of split molds 106 in opened positions; a step of relatively bringing the pair of split molds 106 located in the opened positions close to mold closing positions, and thereby forming a first hollow part 18, a second hollow part, a duct part 22, and a pouch 118 of the excess material to be discarded; a step of sticking blow pins 126 through outer surfaces of the tubular parison part corresponding to each thereof, blowing a pressurized fluid, inflating the same part, carrying out pressing against the surfaces of cavities of the split molds 106 which correspond to them, thereby shaping the tubular parison, and molding the first hollow part 18, second hollow part and duct part 22; and a step of cutting the pouch 118 of the excess material to be discarded, and forming an inlet vent or an exhaust vent in the duct part 22.
Patent JP-2013011797-A (JP)
Title: Development apparatus and image forming apparatus
Inventor: YAMANE MASAYUKI
IPC: G03G15/08
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a development apparatus having a structure capable of preventing a defective image such as a void image from being generated.SOLUTION: The development apparatus has a developer supply member 304 capable of supplying a developer to a developing sleeve 302, a developer recovery member 305 for agitating the developer recovered from the developing sleeve 302, and a layer thickness regulation member 303 mounted on the developing sleeve for making the layer thickness of the developer uniform. In a developing container 301 where the developer supply member and the developer recovery member are arranged above and below respectively with respect to the rotation center of the developing sleeve, a partition part 306 for partitioning between the developer supply member 304 and the developer recovery member 305 while having an area C for storing the developer to be delivered from the developer supply member 304 toward the layer thickness regulation member 303. In the inside of the partition part 306, magnetic field generating means 312 for circulating the developer staying between the partition part 306 and the developer supply member 304 opposed to the partition part 306 is rotatably provided.
Patent JP-2013017260-A (JP)
Title: Uninterruptible loop switcher
Inventor: TORIKAI YOSUKE
IPC: H02J3/04
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible loop switcher which confirms that a power supply reliably exists in the other line at the time of making a switching from one line to the other line and executes the switching.SOLUTION: There is provided an uninterruptible loop switcher configured to switch a power supply from one line as a main line to the other line as a preliminary line. In the uninterruptible loop switcher, current detectors 1, 5 configured to detect a direction of a current are connected to a power-supply side of the lines, and a second power-receiving interruptor 6 is provided. When a direction of a current detected by a current detector 5 of said another line is a forward direction from the power-supply side to a load side, the uninterruptible loop switcher opens the first power-receiving interruptor 2, and executes a power-supply switch from said one line to the other line.
Patent JP-2012042929-A (JP)
Title: Manufacturing method of polyvinyl alcohol film, polyvinyl alcohol film, polarizing film and polarizer
Inventor: SHIMIZU TOSHIHIRO
IPC: G02B5/30
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyvinyl alcohol film that has high transparency and high polarization property and is capable of obtaining a polarizing film excellent in in-plane uniformity of polarization performance.SOLUTION: A manufacturing method of a polyvinyl alcohol film includes: a step [I] for casting a polyvinyl alcohol resin water solution on a first heat roll (R1); a step [II] for removing a film from the first heat roll (R1); and a step [III] for alternately passing adverse and reverse sides of the film through more than one heat roll (Rn). The manufacturing method uses such a heat roll of which the roll diameter (β) at any part within 20% from each of both ends is bigger than the roll diameter (α) at a center part, to a transverse direction of the heat roll (Rn).
Patent JP-2012012602-A (JP)
Title: Alkali-soluble resin polymer and negative photosensitive resin composition containing the same
Inventor: KIM HAN SOO
IPC: G03F7/027
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an alkali-soluble binder resin having good remelting nature and capacity to attain a fine pattern, and improved adhesion force with a substrate and dispersion stability.SOLUTION: The alkali-soluble binder resin includes a monomer containing an unsaturated double bond, an unsaturated-double-bonding monomer containing carboxylic acid, and an unsaturated double bonding monomer containing an allyl group as repeating units, wherein the molecular weight distribution (Mw/Mn) ranges from 2.0 to 3.5. The negative photosensitive resin composition contains the alkali-soluble binder resin.
Patent JP-2012212411-A (JP)
Title: Notebook device
Inventor: SHIMIZU YUSUKE
IPC: G06F3/042
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a notebook device for recording a movement locus of a writing tool to store the locus as electronic data just by writing a memorandum on a sheet arranged in a frame with a normal writing tool.SOLUTION: A notebook device comprises a notebook, and an optical sensor S1, which includes at least one pair of a light emitting element and a light receiving element mounted on a rectangular frame 1, for detecting blockage of light that reaches from the light emitting element to the light receiving element and is generated in accordance with an object in the frame 1 so as to output position information on the object in the frame 1. When performing writing on a part of a sheet W exposed from the frame of the optical sensor S1 with a writing tool P, the movement locus of a tip of the writing tool P is stored in storage means M as electronic data.
Patent JP-2013020443-A (JP)
Title: Security system
Inventor: NAGASAWA KAZUKI
IPC: G08B25/00
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a security system capable of exactly identifying whether a person approaching a monitoring area set around an approach restriction region is a suspicious person.SOLUTION: A security system 1 has detection means 21 for detecting the position of a person existing in a monitoring area set in at least a portion of the circumference of an approach restriction region, identification information acquisition means 22 for acquiring person identification information, authority identification means 273 for determining whether each person is an authorized person or an unauthorized person on the basis of identification information, position tracking means 341 for tracking a position in each person to store tracking information, behavior detection means 342 for detecting specific behavior, and determination means 343 for determining that the unauthorized person as a suspicious person when specific behavior of the unauthorized person is detected. When specific behavior by the unauthorized person and specific behavior by the authorized person are detected within a predetermined time difference, the determination means 343 allows the specific behavior without determining the unauthorized person as a suspicious person.
Patent JP-2013018873-A (JP)
Title: Friction reducing agent and lubricating oil composition using the same
Inventor: OGAWARA YOKO
IPC: F16H57/04
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an excellent friction reducing agent, and in particular a friction reducing agent exhibiting a remarkable friction reducing effect when a sliding surface is a metal such as an iron base material and a diamond-like carbon film, and to provide a lubricating oil composition formed by compounding the friction reducing agent and exhibiting an excellent friction reducing effect.SOLUTION: The friction reducing agent contains an amino compound represented by general formula (I) (wherein, Rrepresents a ≥20C aliphatic hydrocarbon group, and each of m and n represents an integer of 1-6), and the lubricating oil composition contains the friction reducing agent.
Patent JP-2013019527-A (JP)
Title: Fuel gas supply system, and pressure control method for the same
Inventor: SUZUKI YUTAKA
IPC: H01M8/04
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gas supply system capable of precisely controlling supply pressure to a fuel gas consuming apparatus in a wide range from a small flow rate to a large flow rate without performing complicated pressure control and with a simple system configuration.SOLUTION: The fuel gas supply system 1 is configured such that a fuel gas in a high-pressure tank 3 is supplied to the fuel gas consuming apparatus 2 through a supply path 4, wherein the supply path 4 is branched into first and second flow channels 11, 12, and then the flow channels are joined together to be one joined flow channel 14. The first flow channel 11 is provided with an electromagnetic on-off valve 6 that opens and closes it, and the second flow channel 12 is provided with an electromagnetic pressure-regulating valve 7 for regulating pressure of the fuel gas flowing therein. Then, the electromagnetic pressure-regulating valve 7 is configured such that the Cv value thereof is smaller than the Cv value of the electromagnetic on-off valve 6.