baber/WOPTO huggingface dataset:
Patent JP-2013030616-A (JP)
Title: Circuit board and electronic apparatus including the same
Inventor: NAKAMURA KIYOTAKA
IPC: H05K1/02
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable circuit board available over a long period of time in which a ceramic sintered body and a metal wiring layer can be bonded rigidly, and are not peeled off by the thermal cycle due to the heat generated by operation of an electronic component or repetition of operation, and to provide an electronic device obtained by mounting an electronic component on the circuit board.SOLUTION: In a circuit board 10 including a metal wiring layer 12 on at least one principal surface of a ceramic sintered body 11, the average diameter of holes is 2-10 μm in an arbitrary cross section of the metal wiring layer 12, the average area occupation rate of holes is 1-4 area%, and the average inter-centroid distance of holes is 7-15 μm.
Patent JP-2013028722-A (JP)
Title: Sealing material having high barrier property
Inventor: KANNO TOSHIYUKI
IPC: H01L23/29
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material composition for an organic device that sufficiently suppresses invasion of moisture, oxygen gas, and the like from outside, and a sealing material having high barrier properties for an organic device obtained by performing a crosslinking reaction of the composition.SOLUTION: The sealing material composition for an organic device is obtained when a plate-like inorganic compound is contained and dispersed in a matrix polymer in a stacking state. The sealing material for an organic device is obtained by performing a crosslinking reaction of the sealing material composition.
Patent JP-2013037057-A (JP)
Title: Optical laminate
Inventor: SHIBATA SHUSAKU
IPC: G02B1/111
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical laminate excellent in adhesiveness between a (meth)acrylic resin film (base film) and a hard coat layer and in scratch resistance of the hard coat layer even when a (meth)acrylic resin film (base film) having low moisture permeability is used.SOLUTION: The optical laminate comprises a base layer formed of a (meth)acrylic resin film, a hard coat layer formed by applying a hard coat layer-forming composition on the (meth)acrylic resin film, and a permeation layer having a thickness of 1.2 μm or more formed between the base layer and the hard coat layer by permeation of the hard coat layer-forming composition into the (meth)acrylic resin film. The hard coat layer-forming composition contains, as a curable compound, a compound (A) having 9 or more radical polymerizable unsaturated groups and inorganic nanoparticles.
Patent JP-2013035008-A (JP)
Title: Die casting machine and die casting method
Inventor: FUJINO KIYOSHI
IPC: B22D17/22
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a die casting machine which can simply manufacture castings without any shrinks and any gas entrainment, by pouring molten metal in which oxide film is not mixed into a mold cavity in a short time and effectively pressurizing the molten metal in the closed cavity, wherein the die casting machine is a small size, has high working efficiency, is easy in maintenance, and is low in installation costs.SOLUTION: The die casting machine includes: a fixed mold 1 and a movable mold 2; a casting sleeve 5 which is provided on the fixed mold 1 and communicates with the mold cavity C; a casting means with a pressurized molten metal pouring pump 7, which pours the molten metal from below into the mold cavity C through a casting stalk via the casting sleeve 5; a casting plunger 6 which slides in the casting sleeve 5; and a hot water supply furnace 26. In the die casing machine, the pressurized molten metal pouring pump 7 having a pressurized molten metal pouring plunger 8 is arranged which is dipped in the molten metal inside the hot water supply furnace 26. The pressurized molten metal pouring pump 7 has a molten metal inflow port 7a at the bottom and includes a blocking member 7b capable of blocking the molten metal inflow port 7a. The molten metal inflow port 7a is blocked by the blocking member 7b, so that a sealed structure is formed.
Patent JP-2013036557-A (JP)
Title: Power transmission device
Inventor: OKADA SHIGEKI
IPC: F16H57/022
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To improve durability of a bearing which rotatably supports a first power transmission shaft with respect to a case member.SOLUTION: An FF hybrid power transmission device includes a rotor shaft 6, a transmission input shaft 8, a rear bearing 23, and a bushing support part 24. The transmission input shaft 8 is inserted and connected through a spline fitting part 22 to a shaft center aperture part of the rotor shaft 6, and transmits power between itself and the rotor shaft 6. The rear bearing 23 is interposed between the rotor shaft 6 and a unit case 1, and rotatably supports the rotor shaft 6 with respect to the unit case 1. The bushing support part 24 is a radial contact support part, which is interposed between the rotor shaft 6 and the transmission input shaft 8, and is arranged in an inner circumference position of the rear bearing 23 in a position axially deviated from the spline fitting part 22.
Patent JP-2013038648-A (JP)
Title: Intercom device
Inventor: IKEDA YUKIMASA
IPC: H04M9/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an intercom device capable of smoothly calling an individual by limiting or expanding a call destination depending on a visitor without going through a reception desk and the like.SOLUTION: An intercom slave unit 1 includes a call slave unit 1a and a speech slave unit 1b. The call slave unit 1a includes: a slave unit display 12 having a plurality of call buttons for selecting any of a plurality of intercom master units 3 to call the selected unit, and an operation part 11 for accepting input of visitor's ID information; an RFID reading part 14; and a call destination storage part 13 for associating the visitor's ID information with at least one of the plurality of intercom master units 3, and storing the association. The speech slave unit 1b having a microphone 18 and a speaker 19, transmits a call signal to a call destination intercom master unit 3 when the call slave unit 1a receives a call operation. On the basis of the acquired ID information and information on the call destination storage part 13, the call slave unit CPU 12 of the call slave unit 1a allows only a call button associated with the visitor's ID information to be displayed on the slave unit display 12.
Patent JP-2013035986-A (JP)
Title: Detergent for textile product
Inventor: HYODO AKIRA
IPC: C11D3/04
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for textile products capable of deodorizing a wide range of odors.SOLUTION: The detergent for textile products includes: an anion surfactant (A); at least one kind (B) selected from copper, manganese, nickel, iron and zinc; an aminocarboxylic acid type metal ion sequestrant (C) forming a complex with the metal included in the component (B); and a cationized cellulose (D). The molar ratio expressed by the component (B)/the component (C) is preferably 1/3-5, and it is more preferable that the detergent contains a predetermined organic peracid precursor (E) and hydrogen peroxide or a peroxide (F) generating hydrogen peroxide in water.
Patent JP-2013034766-A (JP)
Title: Cleaner
Inventor: MORIWAKA HIROBUMI
IPC: A47L13/20
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner, making it easy to make a peripheral fringe part of the cleaner body fit to shapes of edge parts of a floor surface by a wall and a floor surface around leg parts of furniture and capable of effectively cleaning the edge parts.SOLUTION: In the cleaner 10 having a cleaning head 14, a cleaning body 11 comprising an elastically deformable base body 15 attached to a cleaning head while covering the lower surface of the same, and a handle part 16 attached to an upper surface of the cleaning head 14, a cleaning sheet 13 is mounted covering a cleaning surface 12 of the base body 15, and surfaces to be cleaned are wiped out by the cleaning sheet 13. In the base body 15, a fringe part folding-back part 17 folded back in an acute angle in a substantial V-shape is formed in a side part 15a around which the cleaning sheet 13 is wound. An inside corner part 17a of the fringe part folding-back part 17 is arranged outside a distal end of the peripheral fringe part 14a of the cleaning head 14, whereby a gap 18 is held between the inside corner part 17a of the fringe part folding-back part 17 and the distal end of the peripheral fringe part 14a of the cleaning head 14.
Patent JP-2013040579-A (JP)
Title: Two-cycle engine
Inventor: YAMADA TAKESHI
IPC: F02M21/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle engine capable of directly injecting fuel gas into a cylinder without applying a high pressure and capable of forming a uniform air-fuel mixture even during load variation.SOLUTION: A uniflow type two-cycle gas engine is adopted, which includes fuel gas injection ports 13A to 13H starting injection of fuel gas into a cylinder 2, before the exhaust of the exhaust gas inside the cylinder 2 from the exhaust port is completed, between the exhaust port and a scavenging port. The two-cycle gas engine further includes: a plurality of gas injection valves 14A to 14H provided corresponding to the plurality of fuel gas injection ports, respectively, and achieving an open state allowing the injection in the corresponding fuel gas injection ports and a closed state not allowing the injection; and a fuel injection control device 15 independently controlling the driving of the plurality of gas injection valves on the basis of a fuel gas injection amount per unit time to be injected into the cylinder 2.
Patent JP-2013039730-A (JP)
Title: Method of producing inkjet recording material
Inventor: KASAI MASATOSHI
IPC: B41M5/50
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method that can stably produce an inkjet recording material which can express meticulous images even at a high printing speed, and more specifically a method of producing an inkjet recording material which uses, as a binder, a PVA-based resin composition exhibiting high binder force even when small amount of the composition is added and having high water resistance, enables high viscosity of a binder water solution when mixing with porous inorganic particulates, does not use water-soluble basic compounds having hazardous properties or having possibilities of adverse effects on other additive medical agents and reduces change in the viscosity of application fluid after mixed.SOLUTION: The method of producing the inkjet recording material includes the steps of: mixing a water solution of a saponified substance of vinyl acetate-diacetone acrylamide copolymer with a crosslinking agent; adding a volatile ketone compound after passage of at least thirty minutes after the mixing to obtain mixture; and applying an ink receiving layer application fluid obtained by mixing the porous inorganic particulates with the obtained mixture to a support body. An ink receiving layer formed on the support body contains the porous inorganic particulate, the saponified substance of vinyl acetate-diacetone acrylamide copolymer and the crosslinking agent.
Patent JP-2013039281-A (JP)
Title: Pachinko game machine
Inventor: SHIMAZAKI TAKASHI
IPC: A63F7/02
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To display video rich in amusement.SOLUTION: In transition of a stage, a lion is displayed successively with its mouth open and closed. In display of the lion with its mouth closed, three kinds of crowns move and the movement is stopped when a current crown reaches a target position. When the crown stops moving, the current crown overlaps with the lion from the front to keep the lion and the crown hidden by a curtain, and then the curtain is erased, thus enabling the lion to appear with its mouth closed. The lion appears in the current crown. When the lion appears, its mouth turns from a closed state to an open state.
Patent JP-2012016950-A (JP)
Title: Method for producing v-ribbed belt
Inventor: SUEFUJI YOSUKE
IPC: F16G5/20
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a V-ribbed belt which can be molded by only one process without polishing a rib thereof, and the tension of which is hardly lowered.SOLUTION: The V-ribbed belt 1 comprises: an extension 2; a compression portion 6 which has a plurality of ribs 7 extending in the peripheral direction of the belt; and a core wire 3 to be buried along the longitudinal direction of the belt between the extension 2 and the compression portion 6. The method for manufacturing the V-ribbed belt 1 comprises steps of: using a belt vulcanizer comprising an outer die on the inner peripheral surface of which a rib model is carved, and an inner die on the outer peripheral surface of which a flexible jacket is mounted; winding the extension 2, the polyester core wire 3 which has 2-4% elongation when 100N is applied thereto, 5-10% elongation when 200N is applied thereto and 5-15N contraction stress, and the compression portion 6 successively around the surface of the flexible jacket; expanding the flexible jacket to extend the extension 2, the polyester core wire 3 and the compression portion 6 all at once; performing vulcanization while sticking the compression portion 6 to the rib model of the outer die; and cutting the demolded vulcanization belt sleeve into pieces having predetermined widths.
Patent JP-2013041206-A (JP)
Title: Method and apparatus for cutting optical fiber
Inventor: SUZUKI KANAKO
IPC: G02B6/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a manufacture of optical fibers with their tips exposed from coating layers.SOLUTION: According to one embodiment of the present invention, a method for cutting optical fibers includes the steps for: forming a flaw 22, between blade members 10a and 10b each of which has an edge at a side and which are placed apart such that the mutual edges face each other, on a clad 202 of an optical fiber 20 covered with a coating layer 21 by the edges of the blade members 10a and 10b and removing the coating layer 21 near the flaw 22; and applying a tensile force in the length direction thereof to the optical fiber 20 and cutting the optical fiber 20 with a surface including the flaw 22 defined as a cutting surface and obtaining two processed optical fibers 20a and 20b at least one tip ends of which are exposed from the coating layer 21.
Patent JP-2013046495-A (JP)
Title: Dc-dc converter
Inventor: SHIMADA MASAAKI
IPC: H02M3/28
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter which can perform a constant-voltage control of DC output supplied to a first load, and can perform a constant-current control of DC output supplied to a second load only by transmitting a primary side a signal for the constant-voltage control according to a DC output voltage supplied to the first load.SOLUTION: A DC-DC converter supplies DC output from a secondary winding S2 to a load X via a smoothing capacitor C2, and supplies DC output from a tertiary winding S3 to an LED array 3 via a smoothing capacitor C3. By performing an on/off control of an NMOSQ2 connected in series with the tertiary winding S3, the DC output supplied to the LED array 3 is subject to constant-current control, so that power is supplied from the secondary winding S1 to the smoothing capacitor C2 during off-time of the NMOSQ2, and power is supplied from the tertiary winding S3 to the smoothing capacitor C3 during on-time of the NMOSQ2.
Patent JP-2013044195-A (JP)
Title: Lock device
Inventor: URATA FUJIHISA
IPC: E05B15/16
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lock device which can improve fireproof performance by closing a clearance formed in a lock case in the case of fire.SOLUTION: A lock device 13 is provided with a lock case 19 which is provided in the door end of a door 15, a cylinder lock 21 which is inserted through a door hole 29 formed in the door 15 and mounted to a mounting hole 27 formed in a lock case side plate 25, and a thermal expansion refractory material which is provided between a cylinder lock outer peripheral surface 67 and the lock case side plate 25 and expanded to close a clearance 69 between the cylinder lock outer peripheral surface 67 and the mounting hole 27 when heated. The thermal expansion refractory material is formed as a belt-like winding refractory material 65, which can be wound around the cylinder lock outer peripheral surface 67 in the form of a ring so that the longitudinal direction becomes the circumferential direction of the cylinder lock outer peripheral surface 67. The thermal expansion refractory material is formed as a circular plate-like sticking refractory material, which may be stuck to the peripheral edge of the mounting hole 27 in the outer surface 75 of the lock case side plate 25.
Patent JP-2013043767-A (JP)
Title: Paper feeder, image reader, and image forming apparatus
Inventor: TSUJIMURA TATSUYA
IPC: B65H9/14
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively correct the skew of paper fed and registered, in a paper feeder.SOLUTION: The paper feeder includes a mechanism for skew correction which butts the top end of fed paper D against a pair of registration rollers 25 being in a rotation stop state, to curve the fed paper D and then, rotates the pair of registration rollers 25, to re-convey the paper D. The paper feeder includes energizing members 35A and 35B energizing the curved portion D1 of the paper D in a conveyance direction B and detection means 41A and 41B detecting the skew state of the paper D just in front of the pair of registration rollers 25. The energizing members 35A and 35B are arranged in positions corresponding to both side portions of the paper D in a direction orthogonal to the conveyance direction B of the paper D and one of the energizing members 35A and 35B is operated based on the detection result of the detection means 41A and 41B, to energize the side portion of the paper D reaching the pair of registration rollers 25 late.
Patent JP-2013047430-A (JP)
Title: Opening and closing body
Inventor: SHIMIZU TAKASHI
IPC: E06B9/13
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing body capable of easily obtaining dimensions appropriate for each job site, capable of improving maintainability for replacement, repair and the like, and capable of securing strength high enough to hardly cause disconnection of a connected location.SOLUTION: An opening and closing body, which includes a plurality of flexible sheets arranged in the face direction of the opening and closing body, is paid out from a storage section 30 and makes a closing motion to partition a space. The adjacent flexible sheets 11a and 11b have an overlapping margin X secured by overlapping the side of one end of the one flexible sheet 11a with the side of the other end of the other flexible sheet 11b. Overlapping surfaces in the overlapping margin X are fixed to each other.
Patent JP-2013050087-A (JP)
Title: Heat exchanger for thermoacoustic engine
Inventor: YAMAMOTO YASUSHI
IPC: F02G1/055
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for a thermoacoustic engine that can increase the heat transfer amount and control a mass flow.SOLUTION: The heat exchanger for a thermoacoustic engine has a ventilation pipe 5 which is installed on the external side of an acoustic tube 2 that generates acoustic vibration in the axial direction and on which an entry opening 3 and an exit opening 4 that are connected to the inner side of the acoustic tube 2 at different positions of the acoustic tube 2 in the axial direction are formed, and a straightening vane 6 which is projected from an inner periphery of the acoustic tube 2 on one side of the entry opening 3 in the axial direction to the opposite side of the entry opening 3 in the axial direction, inclining inward in a radial direction of the acoustic tube 2.
Patent JP-2013054070-A (JP)
Title: Hologram recording medium, hologram recording device, program, exposure device, and image formation device
Inventor: OGASAWARA YASUHIRO
IPC: G03H1/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording medium, a hologram recording device, and the like that can set a hologram recording condition per each of semiconductor light-emitting elements by utilizing photovoltaic power of the semiconductor light-emitting elements when a hologram is recorded in a hologram recording layer disposed on a circuit board that has a plurality of the semiconductor light-emitting elements.SOLUTION: A hologram recording medium that includes a circuit board having multiple semiconductor light-emitting elements, a hologram recording layer disposed on the circuit board, and multiple terminals, each of which is led from paired electrodes of the semiconductor light-emitting elements, is used. A hologram recording device comprises holding means for holding the hologram recording medium, measurement means for measuring photovoltaic power generated at the semiconductor light-emitting elements by being electrically connected to the multiple terminals, recording means for recording a hologram in the hologram recording layer, and control means for driving and controlling each of the means to obtain a recording condition for recording the hologram on the basis of measured values of the photovoltaic power and to record the hologram on the basis of the obtained recording condition.
Patent JP-2013053436-A (JP)
Title: External heat insulation exterior panel
Inventor: SASAKI BEJI
IPC: E04F13/12
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an external heat insulation exterior panel that can significantly enhance external heat insulation performance of a building and can be easily and inexpensively installed in a short construction period of time.SOLUTION: An external heat insulation exterior panel 1 comprises: a plate material 2 that is installed in an outer wall surface Wa of an outer wall W of a building and forms an air insulation layer A from and to the outer wall surface Wa; and support means 3 for supporting the plate material 2 so as to bring the plate material 2 into point contact with the outer wall surface Wa.
Patent JP-2013052377-A (JP)
Title: Exhaust gas treatment apparatus and exhaust gas treatment method
Inventor: GOTO KOHEI
IPC: B01J8/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus and an exhaust gas treatment method that can stably perform the level control of a carbonaceous absorbent by reducing the level fluctuation of the carbonaceous absorbent filled in a distribution hopper in the exhaust gas treatment apparatus with the distribution hopper provided at each of a plurality of adsorption columns.SOLUTION: The exhaust gas treatment apparatus 100 includes the plurality of adsorption columns 1 filled with the carbonaceous adsorbent, and the distribution hoppers 5 connected to the respective upper parts of the plurality of adsorption columns 1 to distribute and supply the carbonaceous adsorbent to the adsorption columns 1. The levels of the carbonaceous adsorbent in the distribution hoppers 5 are detected by level meters 6, and based on the difference between the detected levels and a target level, a supply control means 9 controls the supply of the carbonaceous adsorbent to the distribution hoppers 5 sequentially for each distribution hopper 5. The excess or shortage of the carbonaceous adsorbent in the distribution hoppers 5 is thereby prevented to stabilize the level control of the carbonaceous adsorbent.