baber/WOPTO huggingface dataset:
Patent JP-2013203898-A (JP)
Title: Semiconductor-sealing epoxy resin composition and semiconductor device
Inventor: SHIMOMAE YUKIYASU
IPC: C08G59/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-sealing epoxy resin composition having excellent filling property even if highly filling an inorganic filler and having excellent reflow crack resistance, and to provide a semiconductor device sealed by using the same.SOLUTION: There is provided a semiconductor-sealing epoxy resin composition comprising, as essential ingredients, an epoxy resin, a phenol resin, a curing promoter and an inorganic filler, wherein the epoxy resin includes at least a bisphenol type epoxy resin having a structure represented by formula (1) and includes as essential ingredients a phenol resin of a specific structure, a curing promoter, and an inorganic filler (in formula (1), n represents 0 or an integer; and G represents a glycidyl group).
Patent JP-2013204535-A (JP)
Title: Hermetic compressor and refrigeration cycle device including the same
Inventor: KAZAMA OSAMU
IPC: F04B39/04
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise low-vibration hermetic compressor and a refrigeration cycle device provided with the same that inhibits an abnormal sound caused by vertical motions without increasing the number of components.SOLUTION: A part of a main bearing 26 of a crankshaft 4 is stored inside a counterbore part 13 provided on a rotor 6 composing an electrically-driven element part 3 coaxially fixed on the crankshaft 4. The rotor 6 is provided along an axial direction of the rotor 6 from the top end thereof and includes an air hole 14 to communicate with the counterbore part 13.
Patent JP-2013205327-A (JP)
Title: Sensor cable, and method for manufacturing the same
Inventor: IZUMIDA MASAMICHI
IPC: G01F23/26
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To maintain insulation of a core wire in an end of a sensor cable used for connection to a sensor device for measuring an interface position of an object to be measured to perform stable measurement.SOLUTION: The method for manufacturing a sensor cable comprises: a step of forming two recessed parts in which a pair of core wires 21a and 21b does not exist in a pair of insulators 22a and 22b by cutting a parallel two-core cable having the pair of core wires covered with the pair of insulators, respectively while applying tension in a longitudinal direction to the pair of insulators; and a step of forming a convex part 23 at the cut end of the parallel two-core cable by heating a thermoplastic resin having waterproofness and insulation and arranging it on the two recessed parts.
Patent JP-2013203626-A (JP)
Title: Porous silicon particle and method for producing the same
Inventor: SEGAWA HARUHIKO
IPC: H01M4/38
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide porous silicon particles suitable for a negative electrode material for a lithium ion battery achieving a high capacity and an excellent cycle characteristic.SOLUTION: A method for producing porous silicon particles includes: a step (a) in which a mixture formed by mixing silicon and a first element is dissolved to produce a powdery silicon alloy; a step (b) in which the powdery silicon alloy is mixed with powder of one or more second elements selected from a column of second elements described in Table 1 corresponding to the first element, and compacted at 10-1,000 MPa to obtain a green compact; a step (c) in which the green compact is heat-treated for 0.1-600 minutes at the temperature of ≥200°C and below a melting point of the second elements under an inactive atmosphere, to thereby form a silicon composite material in which silicon fine particles are dispersed in the first element and an alloy M of the second elements; and a step (d) in which the alloy M is removed from the silicon composite material.
Patent JP-2013207716-A (JP)
Title: Optical network unit registration method
Inventor: SARASHINA MASAHIRO
IPC: H04L12/44
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical network unit registration method capable of being applied to a TDM/WDM-PON.SOLUTION: An optical network unit registration method for a network having a configuration including one or a plurality of optical line terminals, a plurality of branches, and optical routing means comprises: a first process in which an optical line terminal transmits a discovery gate to an optical network unit; and a second process in which an unregistered optical network unit transmits a register request in response to the discovery gate to the optical line terminal. The optical line terminal receives a register request from an unregistered optical network belonging to a branch, by using a discovery window corresponding to the branch, where the discovery window is set for each branch.
Patent JP-2013208599-A (JP)
Title: Apparatus for treating wastewater by high density sludge method
Inventor: IZAWA SHUHEI
IPC: C02F1/24
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating wastewater by the high density sludge method, capable of attaining solid-liquid separation without necessity for enlarging a sedimentation tank.SOLUTION: An apparatus for treating wastewater by the high density sludge method includes: a reaction tank 1 that receives wastewater and mixed sludge; a flocculation tank 2 that receives reaction tank treated water from the reaction tank 1 and adds flocculant; solid-liquid separation means that receives flocculation tank treated water from the flocculation tank 2 for solid-liquid separation; and a mixing tank 5 that receives at least a part of sludge separated by the solid-liquid separation means and adds a reagent for mixing, and supplies mixed sludge from the mixing tank 5 to the reaction tank 1. The solid-liquid separation means is a sedimentation tank 3 and includes a floatation tank 4 that receives separated water from the sedimentation tank 3 and performs floatation treatment to obtain treated water.
Patent JP-2013214571-A (JP)
Title: Component supply unit
Inventor: KOBAYASHI HIROYUKI
IPC: H05K13/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate deviation of a storage tape in a direction orthogonal to a feed direction of the tape, thereby stabilizing a component take-out position, enabling the tape to be smoothly fed, and avoiding a shift of the component take-out position in the feed direction of the tape.SOLUTION: A tape chute 24 includes, on its top face, tape guides 42 and 43 at a position away from a component take-out position in a feed direction of a carrier tape C1. The tape guides 42 and 43 guide, in feed direction, the carrier tape C1 that has passed through the component take-out position.
Patent JP-2013212311-A (JP)
Title: Electrocardiographic device for vehicle
Inventor: NISHII KATSUMASA
IPC: A61B5/0402
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrocardiographic device for vehicles capable of suitably reducing noise caused by a running vehicle.SOLUTION: A electrocardiographic device for vehicles includes a direct electrode 11 mounted on a steering wheel 1, a first capacitively coupled electrode 13 and a second capacitively coupled electrode 15 mounted on a backrest part 3a of a seat 3, an electrocardiographic appliance 17, and so on. The first capacitively coupled electrode 13 is mounted so as to be located at an upper and left side of the second capacitively coupled electrode 15 when seen from a front side of the seat 3. The second capacitively coupled electrode 15 is located at a low and right side relative to the first capacitively coupled electrode 13. The electrocardiographic appliance 17 outputs a potential difference between a body potential detected by the direct electrode 11 and a body potential detected by the second capacitively coupled electrode 15, filters electrocardiographic signals based on the potential difference and takes samples at a predetermined period to acquire an electrocardiographic wave form.
Patent JP-2013195051-A (JP)
Title: Hot water supply device reusing heat of remaining hot water of bath
Inventor: ARIEF GUNAWAN
IPC: F24H1/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving simplified hot water supply device reusing heat of remaining hot water of a bath.SOLUTION: A device in which a hot water storage container 4 having sealability, is connected with a faucet 9 of tap water by using a supply pipe conduit 2, and the water storage container 4 is connected with a valve 10 by using a delivery pipe conduit 6, is provided. The device is placed in the remaining hot water 7 to recover heat of the remaining hot water, thus a temperature of the water in the water storage container rises to a temperature of the remaining hot water with a lapse of time. In a state of opening the faucet 9, warm water in the water storage container is delivered from the valve only by an action of water pressure of tap water from the faucet when the valve 10 disposed in a separate place is opened.
Patent JP-2013215853-A (JP)
Title: Method for improving dynamic rigidity and damping capacity while maintaining and improving static rigidity of coupled structure
Inventor: SHIMIZU SHINJI
IPC: B23Q11/00
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving a dynamic rigidity and a damping capacity while maintaining or improving the static rigidity of a coupled portion.SOLUTION: There is provided a method including the steps of: preparing a coupled structure with a first member, a second member, an elastic member, and a fastening member; regulating an interference between the first member and the second member; and arranging the elastic member between the first member and the second member to fasten the first and second members using the fastening member so that a first abutting surface and a second abutting surface abut against each other at given coupling contact pressure. At this time, the interference and the given coupling contact pressure are regulated so that the equivalent rigidity of a coupling portion is equal to or more than that obtained when the elastic member is not interposed therebetween and an equivalent viscous damping coefficient increases.
Patent JP-2013218964-A (JP)
Title: Connector
Inventor: KITAJIMA MITSUKANE
IPC: H01R13/42
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To improve a holding force for holding a retainer at a temporary locking position.SOLUTION: A connector 10 comprises: a synthetic resin retainer 30 assembled to a housing 11 at a temporary locking position for allowing a terminal fitting 20 to be inserted in the housing 11, and a final locking position for preventing detachment of the inserted terminal fitting 20; locking means (16, 35) formed on the housing 11 and the retainer 30, and locked with each other to hold the retainer 30 at the temporary locking position; and pressing means (pressure receiving surface 15) formed on the housing 11 and the retainer 30, and pressed by each other in a direction crossing with a movement direction from the temporary locking position to the final locking position of the retainer 30 when the retainer 30 is at the temporary locking position, so as to restrain the retainer 30 from moving toward the final locking position.
Patent JP-2013217354-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: NISHIMURA TAICHI
IPC: F02P5/15
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control device for an internal combustion engine in which the deformation and wear progress of an injector needle can be suppressed.SOLUTION: An ignition timing control device for an engine (internal combustion engine) 1 includes a serial 4-cylinder engine 1 arranged in a predetermined cylinder arrangement, a plurality of injectors 2 provided at a cylinder head 1b so that injection holes for respective cylinders #1 to #4 may face the inside of the combustion chamber 1d, and delivery pipes 101 for supplying a fuel to the plurality of injectors 2. Furthermore, when it is decided that a flow rate change quantity of the fuel in the injectors 2 is over a predetermined change quantity and a thermal displacement difference between the delivery pipes 101 and the cylinder head 1b is over a predetermined displacement difference, an ECU 200 exerts control for reducing a pressure in the combustion chamber 1d of at least one of the cylinders #1 and #4 disposed at the ends out of the plurality of cylinders #1 to #4 through the use of a cylinder internal pressure reduction means.
Patent JP-2013213385-A (JP)
Title: Iron wire and column metal-worked into spiral rotation shape
Inventor: OTOMO YOSHITAKA
IPC: E04C5/18
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large difference is generated in earthquake-resistant strength from an iron wire and a column metal-worked into a spiral rotation shape by straight work of not contriving a metal-worked iron wire (that is an iron bar) and column.SOLUTION: While various kinds of impurities coexist in iron ore which is the raw material of the metal-worked iron wire (that is an iron bar) and column, the iron wire (that is an iron bar) and column themselves to be metal-worked when refining the iron ore containing the impurities at a high heat are wound in the spiral rotation shape in manufacturing and finished so that strength is increased. Similarly to liquids, the one of high purity and low buffer capacity is easily oxidized and oxidization progress is delayed when the impurities are contained.
Patent JP-2012188667-A (JP)
Title: Uv-curable hard coat resin composition
Inventor: KANO HIROKAZU
IPC: C09D163/10
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a UV-curable hard coat resin composition having good hardness, high transparency and also good in elongation and flexibility.SOLUTION: This UV-curable hard coat resin composition for a film used when molding contains: a multifunctional (meth)acrylate (A) having two or more (meth)acryloyl groups in a molecule; and a urethane (meth)acrylate (B-1) and/or an epoxy(meth)acrylate (B-2) having two (meth)acryloyl groups in a molecule.
Patent JP-2013223625-A (JP)
Title: Ultrasonic image analyzer and ultrasonic image analyzing method
Inventor: TOMA TADAMASA
IPC: A61B8/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem: intima media thicknesses cannot be correctly measured due to an unevenness generated on the contour of a blood vessel of a long-axis cross section generated from a 3D image because the acquisition time phase of a short-axis image is different in each frame in a conventional ultrasonic image analyzer for measuring the intima media thickness of a blood vessel on the basis of the 3D image generated from a short-axis image.SOLUTION: In an ultrasonic image analyzer, the primary measuring position of an intima media is determined on the basis of a 3D image generated from a short-axis image, an operator acquires the long-axis image at the primary measuring position, the primary measuring position is modified on the basis of a long-axis image, and the intima media thickness is measured at a modified measurement position.
Patent JP-2013228416-A (JP)
Title: Positive photosensitive resin composition and photosensitive film using the same
Inventor: UEDA TOMOKO
IPC: H01L21/027
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition for forming a photosensitive layer, in which the photosensitive layer is excellent in adhesion with metal, developability in an exposed part and resistance to a developing solution in an unexposed part, and can be repeatedly developed with a weak alkali developing solution, and to provide a photosensitive film using the composition.SOLUTION: There is provided a positive photosensitive resin composition comprising: (A) a novolac type phenolic resin obtained from ortho-cresol modified by a compound having an unsaturated hydrocarbon group or obtained from meta-cresol or para-cresol modified by a compound having an unsaturated hydrocarbon group; (B) a novolac type phenolic resin obtained from an aromatic thiol and a phenolic resin modified by a compound having an unsaturated hydrocarbon group; (C) a novolac type phenolic resin obtained from ortho-cresol; (D) a novolac type phenolic resin obtained from an aromatic thiol and ortho-cresol; and (E) a compound that generates an acid by light.
Patent JP-2013227372-A (JP)
Title: Adhesive tape
Inventor: UCHIDA SHO
IPC: C09J7/02
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape capable of exhibiting balanced properties such as good rewinding property, good rewinding property after stored for a given period, good adhesive force, good adhesive force after stored for a given period, and low contamination property after peeled.SOLUTION: An adhesive tape comprises a base material layer and an adhesive layer. The base material layer includes a back face layer as an outermost layer opposite to the adhesive layer, the base material layer contains a saturated fatty acid bisamide having 19 or more carbon atoms in a terminal alkyl chain, and the back face layer contains the saturated fatty acid bisamide by a content percentage of 5 wt.% or less. The adhesive layer contains a styrene elastomer or an olefin elastomer.
Patent JP-2013228467-A (JP)
Title: Opto-electric hybrid flexible print circuit board and manufacturing method thereof
Inventor: SHIGEOKA TAKESHI
IPC: G02B6/122
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an opto-electric hybrid flexible print circuit board which allows easy formation of a mirror of a flexible optical waveguide, and a manufacturing method thereof.SOLUTION: An opto-electric hybrid flexible print circuit board 1 includes a flexible print circuit board 2 and a flexible optical waveguide 6 laminated on a principal surface of the flexible print circuit board 2. The flexible optical waveguide 6 includes a clad 7 of which the inside surface at end parts forms mirrors M1 and M2 for converting an optical path of signal light, and a core 8 buried in the clad 7, and at least one of an incidence end surface 8a of the core 8 on which the signal light reflected by the mirror M1 impinges and an emission end surface 8b of the core 8 from which the signal light is emitted toward the mirror M2 is arranged back from the mirrors toward the inside of the clad 7.
Patent JP-2012257206-A (JP)
Title: Semiconductor storage device
Inventor: YONEDA SEIICHI
IPC: H01L27/088
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device that dispenses with data saving and restoration between a volatile storage device and a nonvolatile storage device in a configuration adapted to stop and resume supplying a supply voltage.SOLUTION: As for the nonvolatile semiconductor storage device, the volatile storage device and the nonvolatile storage device are provided inseparately. Specifically, the semiconductor storage device is configured to hold data in a data holding section connected to a transistor having an oxide semiconductor in a semiconductor layer and to a capacitive element. A potential held in the data holding section is controlled by a data potential holding circuit capable of outputting the data without leaking a charge and by a data potential control circuit capable of controlling the potential held in the data holding section without leaking a charge by means of a capacitive coupling via the capacitive element.
Patent JP-2013226942-A (JP)
Title: Indoor humidity control device for electric automobile or the like
Inventor: WATANABE TAKUMASA
IPC: B01J20/26
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To save energy such as electric power to be used for regenerating a dehumidifying material disposed in an electric car, a plug-in hybrid car or the like, when a means for absorbing vapor (insensible transpiration) generated from occupants to reduce the electric power to be used for deffoging or heating the cabin.SOLUTION: Open air is introduced to an in-vehilce battery or a power converter when an electric car is charged. The air whose temperature is increased after cooled is introduced to a dehumidifying unit mounted in a cabin so as to regenerate a dehumidifying material. Energy such as electric power to be used to regenerate the dehumidifying material can be reduced, and energy saving can be achieved.
Patent JP-2013227060-A (JP)
Title: Workpiece conveyance unit
Inventor: AKIYAMA KENJI
IPC: B65D19/44
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece conveyance unit capable of improving workability in attaching a supporting tool.SOLUTION: A workpiece conveyance unit 1 includes a tray 2 on which a workpiece can be mounted, and a supporting tool 3 detachably attached to the tray 2 and capable of supporting in contact with a lower surface of a part of the workpiece mounted on the tray 2. The supporting tool 3 includes an insert which fits into an insertion recess formed on the tray 2, and by fitting the insert with the insertion recess, a shift in the position of the supporting tool 3 in a horizontal direction or downward is restricted to allow the workpiece to be stably supported. In addition, while the workpiece is not mounted to the tray 2, the fitting of the insert with the insertion recess is canceled, and the supporting tool 3 is laid down and accommodated in a storage recess 11 formed on an upper surface side of the tray 2.
Patent JP-2013223415-A (JP)
Title: Linear power generator
Inventor: KANO TERUHIKO
IPC: H02K35/02
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To solve the following problems of: 1) setting of the shape of a linear power generator in the case of installing the linear power generator for converting vertical motion of a traveling axle into electric power of an electrically-driven motorcycle, an electrically-driven tricycle, a small-sized electrically-driven four-wheeled vehicle, and a small-sized common four-wheeled vehicle; and 2) provision of a holding method and a sliding method for a plurality of permanent magnets sliding in the linear power generator and selection of a material to be arranged between each permanent magnet and a coil, in order to enhance power generation efficiency.SOLUTION: The above problems are solved as follows: 1) a linear power generator has a cross section having a flat elliptical shape and is installed at a position that does not affect operations of other devices; and 2) permanent magnets and coils are installed such that an interval between a magneto coil of the linear power generator and the permanent magnets is narrowed to enhance the sliding accuracy thereof, and magnetic material is arranged between each permanent magnet and each coil to enhance power generation efficiency.
Patent JP-2013220338-A (JP)
Title: Insertion type laundry drying tool
Inventor: MIYAMOTO ATSUKI
IPC: D06F57/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an insertion type laundry drying tool having a structure which enables laundry to be promptly fixed with one hand and easily taken in only by pulling the laundry with one hand, and which enables laundry-fixing parts to be easily attached to and removed from a net-shaped lattice.SOLUTION: The insertion type laundry drying tool having a number of lattice frames formed in a net shape includes flat plate-shaped insertion parts each of which can be freely attached to any of the lattice frames and is molded by using an elastic material. Each flat plate-shaped insertion part includes: flat plate peripheral edge parts which are provided as a pair so as to constitute the upper surface and the lower surface of each insertion part and are longer than the length between the outer sides of each lattice frame; a connection part which connects the upper and lower flat plate peripheral edge parts and is formed on an inner peripheral side; a recessed circumferential attachment part which is formed outside the connection part, and in which a recess deeper than the thickness of the lattice frame is circumferentially provided; and a holding part which pinches and holds the end of laundry inserted through the inside of the connection part.