baber/WOPTO huggingface dataset:
Patent JP-2012008287-A (JP)
Title: Fixing structure of electronic apparatus
Inventor: KUSUMI MAKI
IPC: G02B6/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of electronic apparatuses capable of surely fixing various types of electronic apparatuses such as an optical receiver on an installation surface with a simple structure.SOLUTION: The fixing structure for fixing an optical receiver 1 on an installation surface includes a stand 2 for fixing the optical receiver 1 on the installation surface, and the optical receiver 1 is inserted between a pair of fixing plates of the stand 2 to be clamped by the pair of fixing plates. The contact surfaces of the fixing plates with the optical receiver 1 include locking projections projecting towards the optical receiver 1, the contact surfaces of the optical receiver 1 with the fixing plates include a first projection 15 and a second projection, the locking projections, and the first projection 15 and the second projection are mutually interfered so as to regulate the position in the inserting direction and the position in the sliding direction of the optical receiver 1 with respect to the stand 2.
Patent JP-2012007059-A (JP)
Title: Composite particle and method of manufacturing the same
Inventor: MIYATA KOJI
IPC: C08F218/00
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fine organic polymer-silicon compound composite particle with little aggregation.SOLUTION: The organic polymer-silicon compound composite particle whose average particle size is 5-150 nm, is characterized in that (a) a core is an organic polymer particle of a copolymer consisting of vinyl acetate and a monomer having one or more vinyl groups; and (b) a shell consists of a silicon compound. The method of manufacturing the organic polymer-silicon compound composite particle comprises using a copolymer consisting of vinyl acetate and a monomer having one or more vinyl groups, water, an emulsifier and a water-soluble polymerization initiator, and covering the surface of an organic polymer particle obtained by an emulsion polymerization with a silicon compound.
Patent JP-2012009684-A (JP)
Title: Semiconductor light-emitting device
Inventor: ARAI MAKOTO
IPC: H01L33/50
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a color could not be satisfactorily adjusted by combination of a conventionally known phosphor with blue and near-ultraviolet light-emitting devices, i.e., B-LED and UV-LED.SOLUTION: A semiconductor light-emitting device comprises a B-LED 3 and a UV-LED 4 mounted on a substrate 1 and a phosphor layer 2 provided on top thereof. In this semiconductor light-emitting device, the phosphor layer 2 has mixed therein first red fluorescent particles R for modulating radiation light from the B-LED 3 and radiation light from the UV-LED 4 to a red outgoing beam Pr, green fluorescent particles G for modulating radiation light from the B-LED 3 and radiation light from the UV-LED 4 to a green outgoing beam Pg, and second red fluorescent particles R2 for modulating radiation light from only the UV-LED 4 to a red outgoing beam Pr2.
Patent JP-2011044687-A (JP)
Title: Frp cryostat
Inventor: UEMORI KATANOBU
IPC: F16B11/00
Filed: 2010-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FRP cryostat capable of preventing the generation of vacuum leak caused by various stresses, wherein a metal member together with a flange member is fixed to a container wall of the FRP cryostat so as to penetrate the wall.  <P>SOLUTION: In an FRP cryostat, an integrally formed article (S1) is fixed to a container wall (W) of the FRP cryostat from an outer surface side of a flange member (F1) by fixing bolts screw-engaged with four or more non-through screw holes formed in the container wall (W), and a sealing structure is formed between the container wall (W) and an inner surface of the flange member (F1). The integrally formed article (S1) includes: the flange member (F1) having one surface facing the container wall (W); and a metal member (A) having a columnar outer shape, inserted in an insertion hole (H1) in the axial direction of the flange member (F1) to be fixed in a hermetically sealed state, and penetrating through a first straight hole formed in the container wall (W) and having a predetermined diameter. In the sealing structure, the container wall (W) and the inner surface of the flange member (F1) are joined via an FRP layer or an adhesive layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012011639-A (JP)
Title: Foamed polystyrene resin sheet, foamed polystyrene resin laminated sheet, molding formed from laminated sheet, and method for producing foamed polystyrene resin sheet
Inventor: HARADA MASAMITSU
IPC: B29C48/32
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a foamed polystyrene resin laminated sheet for forming a molding excellent in printability onto a surface (curved surface) after molding and good in appearance, a molding formed by using the laminated sheet, and a method for producing the molding.SOLUTION: A foamed polystyrene resin sheet 12 is formed by using a polystyrene resin composition containing 10 to 50 pts.mass of a polyphenylene ether resin to 100 pts.mass of the total of the polystyrene resin and the polyphenylene ether resin. The length of a whole region in the width direction perpendicular to the longitudinal direction is 650 mm or above, and an average thickness of the whole region in the width direction is 1-3 mm. The ratio between the average of thicknesses of the width of 150 mm at an arbitrary position in the width direction and the average of thicknesses of the while region in the width direction is in a range of 0.90-1.10. The density of the whole is 0.2 g/cmor below, and the density of a part to 100 μm in the thickness direction from at least one surface is 0.25 g/cmor above.
Patent JP-2012012665-A (JP)
Title: Metal-ceramic composite material
Inventor: HARADA TAMOTSU
IPC: C04B38/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic composite material having excellent heat-radiation property and high rigidity.SOLUTION: The metal-ceramic composite material is formed by impregnating a metal into pores of a porous body composed of ceramic particles and silica being the binder. In the composite material, an area occupied by ceramic coarse particles having particle diameter of ≥100 μm in the cross section of the metal-ceramic composite material is ≥35% and silica-coating ratio of the ceramic coarse particles is ≤30%. The silica coating ratio of the ceramic coarse particles in the cross section is ≤30%.
Patent JP-2012015006-A (JP)
Title: Lead storage battery
Inventor: ANZAI SEIJI
IPC: H01M10/12
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe lead storage battery that does not cause failure inside a vehicle room even under unexpected on-vehicle conditions.SOLUTION: A lead storage battery includes: a battery case with an inside partitioned into a plurality of cell chambers, each cell chamber being provided with a valve body for discharging gas when an internal pressure becomes a predetermined value or larger; a middle lid having a groove-shaped recess part that communicates with each cell chamber through the valve body; and a airtight sheet for covering an opening surface of the recess part so that the recess part functions as a gas discharge pathway. In the lead storage battery, the airtight sheet is composed of a base material and a label material filled with adhesive paste, and the label material has an adhesion after 24 hours from pasting based on JIS Z 0237 of 18.0 N/25 mm or larger, and has a ball tack number based on J-DOW method of JIS Z 0237 equal to 11 or larger.
Patent JP-2010241607-A (JP)
Title: Exhaust emission control device for working vehicle
Inventor: KANEKAWA HIROYUKI
IPC: F02D29/02
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of securing the safety of a worker of a working device in the work for forcibly regenerating DPF.  <P>SOLUTION: The device includes: an internal combustion engine 31 mounted on a vehicle with a driving room 41; a working device mounted on the vehicle and is driven by the internal combustion engine 31; a continuous regeneration type DPF 34 provided in an exhaust gas passage of the internal combustion engine 31; a forcibly regenerating means for regenerating the DPF34 by forcibly burning PM, which are collected by the DPF 34, to eliminate them; a driving-room-inside operating means 46 provided inside the driving room for operating the forcibly regenerating means or a working-device-side-operating-means 51 provided on the working device side; and a working-device-operation-regulating-means for regulating operation of the working device. When the forcibly regenerating means is operated by the driving-room-inside-operating-means 46 or the working-device-side-operating-means 51, the operation of the working device is regulated by the working device operation regulating means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018783-A (JP)
Title: Conductive paste
Inventor: KANEDA HIDEHARU
IPC: H01B1/00
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste, which allows the formation of conductive film wiring even by heating at a lower temperature than that for a conventional conductive paste, and the formation of conductive film wiring lower in specific volume resistance than a conventional conductive paste, and which is excellent in adhesion and printability to a substrate.SOLUTION: The conductive paste includes: a metal component; binder resin or a combination of binder resin and a hardening agent; solvent with a dispersant added thereto. The metal component consists of silver particles having an average particle diameter of 0.5 μm or larger, and silver fine particles having an average primary particle diameter of 10-200 nm. The amount of the metal component with respect to a total amount of the metal component and the binder resin (or the combination of binder resin and a hardening agent) is equal to or larger than 95 mass%. The specific volume resistance of the paste after hardening of the binder resin by heating at 200°C for 60 minutes is 10 μΩcm or smaller.
Patent JP-2012019626-A (JP)
Title: Control device of ac rotary machine
Inventor: ITO MASATO
IPC: H02P6/08
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To achieve a control device of an AC rotary machine capable of smoothly driving an AC rotary machine in which even if a load is varied before switching a control phase, a control current vector command or the control phase during switching dose not become discontinuous.SOLUTION: The control device of the AC rotary machine comprises: estimating means 4 outputting an estimated phase which is an estimate value of a rotor position of an AC rotary machine 1 and an estimated speed which is an estimate value of a rotational speed of the AC rotary machine 1; and control means 5 generating a control current vector command on any control phase and outputting a voltage command value such that a control current vector obtained by converting a rotary machine current onto the control phase matches the control current vector command. The control means 5 generates the control current vector command based on an actual current command vector obtained by matching a speed command input from outside to the estimated speed, the control phase, the estimated phase, and a current vector setting value which is set in advance, and alternately switches between a synchronizing phase which is set arbitrarily and the estimated phase to be used as the control phase.
Patent JP-2012019661-A (JP)
Title: Linear actuator and oscillation control device for railway vehicle
Inventor: TAMAI MASASHI
IPC: H02K7/06
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact linear actuator with small back drive force which is unlikely to have solidification due to abrasion powder and an oscillation control device for a railway vehicle having the linear actuator.SOLUTION: A linear actuator comprises: a main body of a hollow structure having an opening end and a closed end; a cylinder having an opening end on the side of the opening end and fixed at the closed end of the main body; a direct-operated rod whose one end extends from the opening end of the main body and which has a wearing in the outer periphery of the other end and is housed in the cylinder slidably in the axial direction; a hollow shaft supported in the main body rotatably. The hollow shaft has a permanent magnet in part of the outer peripheral surface. A coil part in part of the inner surface of the main body and the permanent magnet configure a hollow motor. A nut part fixed in the hollow shaft concentrically and a screw part in the outer peripheral surface of the direct-operated rod are engaged together to configure a rotary direct operation conversion mechanism. The actuator has a rotary oil seal part which seals between the hollow shaft and the main body on both sides of the nut part in the axial direction.
Patent JP-2012022021-A (JP)
Title: Encoding device and encoding method, decoding device and decoding method, and program
Inventor: MAEDA YUJI
IPC: G10L19/035
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce a surplus region within coded data when performing variable-length encoding of quantized signal.SOLUTION: A bit allocation information generating device 57 determines bit allocation information WL(iqu) used for quantizing a spectrum signal x(f) so that a data length resulting from fixed-length encoding of quantizing signal qx(f) is close to non-compression spectrum signal data length Lwhich is longer than a data length in a spectral range which is allotted to a result of fixed-length encoding of quantizing signal qx(f) based on normalization information SF(iqu). The non-compression spectrum signal data length Lis updated so that a difference between the data length Lof a coded spectrum signal data Cx and the data length of the spectral range is within a predetermined range.
Patent JP-2012021492-A (JP)
Title: Engine cooling device
Inventor: SHIRABE TAKEO
IPC: F16K31/68
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To make it easy for air, coming to gather to a lower chamber 23 of a housing 20 of a flow path switching section 10 in a state of temperature rise promoting control, to be easily sent to an upper chamber 24 thereof as well as easily dropping a refrigerant from the upper chamber 24 to the lower chamber 23 when filling a new refrigerant in a cooling device, while providing a structure which is comparatively simple and is inexpensive in equipment cost, in the cooling device of an engine 1.SOLUTION: The flow path switching section 10 includes a housing 20 with the chambers 23, 24 vertically partitioned and a thermostat 30 incorporated in a communicating hole 214 provided in the partitioned part 213 between the two chambers 23, 24. Then, a communicating passage 51 for allowing the upper and lower chambers 23, 24 to communicate with each other is provided in the housing 20, and opening and closing actions operating member 52 for opening and closing the communicating passage 51 is provided in the communicating passage 51.
Patent JP-2012024854-A (JP)
Title: Surface-coated cutting tool
Inventor: KAZAMI DAISUKE
IPC: C23C14/06
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool the hard coating layer of which exhibits excellent adhesiveness, lubricity and wear resistance under high-speed heavy cutting conditions of a soft material to be cut such as low-carbon steel and soft steel.SOLUTION: In the surface-coated cutting tool, on the surface of a tool base which comprises a WC-based cemented carbide alloy or TiCN-based cermet, an (Al, Cr)N layer or an (Al, Cr, M)N layer is formed in a lower layer, and a layer which is composed of the mixed structure of NbN having a cubic structure and NbN having a hexagonal structure and has a diffraction peak intensity ratio satisfying 0.1≤Ih/Ic≤0.7, wherein Ic is the diffraction peak intensity from the (200) plane of the NbN having the cubic structure and Ih is the diffraction peak intensity from the (103) plane and the (110) plane of the NbN having the hexagonal structure, when the diffraction peak intensity of the mixed structure is inspected by X-ray diffraction, is formed in an upper layer, as a hard coating layer.
Patent JP-2012030145-A (JP)
Title: Immersion type membrane separator
Inventor: HAYASHIDA KEISEI
IPC: B01D63/00
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an immersion type membrane separator in which an elastic member supporting a membrane element does not shift with respect to a pressing member and incorporation work can be easily carried out.SOLUTION: Two or more sheets of membrane elements E arranged at a fixed interval on the support frame F of a rectangular parallelepiped shape support having openings at least in an upper surface and a lower surface are supported via a holding means 2 constituted of a beam member 3 which is set over the support frame F, a pressing operation member 4 which is disposed at the beam member 3 so that projection amount is varied toward the inside of the support frame F, a pressing member 5 which is supported by pressing with the pressing operation member 4 equipped with an outer periphery frame 51, and an elastic member 6 where one surface 61 side is inserted into the outer periphery frame 51 of the pressing member 5 and edge parts Ea of the two or more sheets of membrane elements E arranged at the fixed interval are inserted into recessed parts 63 formed at the fixed interval at a surface 62 side facing the one surface 61 side.
Patent JP-2010234136-A (JP)
Title: Pinball game machine
Inventor: ITAYA YOHEI
IPC: A63F7/02
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a visual representation excellent in gorgeousness by emitting lights on an interior wall of a variable prize winning port and on the peripheral part of a variable prize winning port of an attaching plate.  <P>SOLUTION: A variable prize winning means 15 includes the attaching plate 19 abutting on the front surface of a game board 9, the variable prize winning port 40 opened on the attaching plate 19 side, an opening and closing door 32 for opening and closing the opening port 31 of the variable prize winning port 40 and guiding a game ball to the variable prize winning port 40 during an opening operation and a driving means 39 for driving the opening and closing door 32 to be opened and closed. Light transmitting parts 42a, 42b and 42c are provided on the periphery of the opening port 31 of the attaching plate 19. The interior wall 34 arranged in an interior part of the variable prize winning port 40 to be opposed to the opening port 31 is formed of a light transmitting member. A light emitting substrate 37 to which a light emitting member 36 is attached for applying lights substantially to all surfaces of the light transmitting parts 42a, 42b and 42c and the interior wall 34 is arranged on the back side of the interior wall 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032208-A (JP)
Title: Sensor signal processing circuit
Inventor: HOSOKAWA HIDEKI
IPC: G01D5/244
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit which processes two kinds of sensor signals.SOLUTION: The circuit which processes a first sensor signal V1 periodically varying following rotation of a rotary body 2 and a second sensor signal V2 periodically varying in a phase different from that thereof includes a combined-use processing circuit 20, a first holding circuit 10, a second holding circuit 14, first switches 24a, 24b which switch between a first state in which the first sensor signal and the combined-use processing circuit are connected and a second state in which the second sensor signal and the combined-use processing circuit are connected, second switches 26a, 26b which switch between a first state in which the combined-use processing circuit and the first holding circuit are connected and a second state in which the combined-use processing circuit and the second holding circuit are connected, and a time-division determination processing circuit 28. The time-division determination processing circuit makes both the first switch and second switch alternately switch between the first state and second state while the first sensor signal has a low frequency, and fixes both the first switch and second switch to the first state while the first sensor signal has a high frequency.
Patent JP-2012032962-A (JP)
Title: Buffer management device, storage device having the same, and buffer management method
Inventor: YOSHIMURA KENJI
IPC: G06F13/38
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in a buffer transfer efficiency even if the execution of a command is delayed.SOLUTION: According to one embodiment, an intermediate FIFO stores data transferred between a transmission FIFO and a reception FIFO. A table holds buffer transfer information for managing data transfer, specified by a command for every data transfer command from a host, between the transmission FIFO and a buffer or between the reception FIFO and the buffer. A first sequencer activates buffer transfer for data transfer specified by a corresponding command in units of at least one frame on the basis of the buffer transfer information held in the table. A second sequencer transfers data in frame units between the transmission FIFO and the intermediate FIFO or between the reception FIFO and the intermediate FIFO in accordance with the activation of the buffer transfer. A third sequencer transfers data in sector units between the intermediate FIFO and the buffer in accordance with the activation of the buffer transfer.
Patent JP-2012033357-A (JP)
Title: Switch device
Inventor: ORUI KEIICHI
IPC: H01H89/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch device capable of ensuring high waterproofness and a good appearance.SOLUTION: A switch device 1 is configured such that an operation knob 4 for operating a push-switch mechanism is provided at the center of a rotary knob 2 for operating a rotary switch mechanism, and each operation of the rotary knob 2, a rotary knob 3 and the operation knob 4 is transmitted via rotors 5 and 6 and an operation rod 7 to the rotary switch mechanism and the push-switch mechanism housed in a switch body 8. The rotary knob 2 includes a grip part 2A for holding the operation knob 4, and a base part 2B provided with a through-hole 2a into which the rotor 5 is inserted. A waterproof member 23 having one end attached to the operation knob 4 and the other end fixed to a circumference of the through-hole 2a of the rotary knob 2 is arranged in the rotary knob 2. The operation knob 4, the rotary knob 2 and the waterproof member 23 constitute an operation unit 30, which is mounted on the rotor 5 via the through-hole 2a of the rotary knob 2.
Patent JP-2012033424-A (JP)
Title: Operation switch member, key panel, electronic device, and method for manufacturing operation switch member
Inventor: TERADA KAZUO
IPC: H01H3/12
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation switch member which has radio wave permeability and metallic-luster appearance design, can be manufactured and shipped in a short period of time in response to a request from a user, and is not significantly deteriorated in the appearance design even when exposed to mechanical impact, friction, or the like.SOLUTION: In an operation switch member, at least a metal-containing layer 30 which contains a metal material and in which the metal material exists discretely, a decorative layer 40, and a base sheet 50 are laminated, in this order, on a non-operation surface 20B of a translucent key top 20. In the metal-containing layer 30, a transparent region 32 exists in penetrating the metal-containing layer 30 in its thickness direction. A key panel and an electronic device use the operation switch member, and a method for manufacturing the operation switch member also uses the operation switch member.