baber/WOPTO huggingface dataset:
Patent JP-2013068803-A (JP)
Title: Thermal fixing device and image formation device
Inventor: YOSHIMURA SHOTARO
IPC: G05F1/455
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To accurately detect zero-cross timing without being affected by any noise or voltage waveform distortion superposed over commercial AC power supply.SOLUTION: A thermal fixing device comprises a ceramic heater 109c supplied with electric power from an AC source 401, an engine controller 126 that controls power supply from the AC source to the ceramic heater, a photo-coupler 510 that detects the amperage of the AC source and outputs a current detection signal, and a photo-coupler 518 that detects zero-cross of the voltage of the AC source and outputs a zero-cross detection signal. The engine controller generates, on the basis of the current detection signal, a mask pattern having a masked section in which an edge of the zero-cross detection signal is not detected and an unmasked section in which the edge of the zero-cross detection signal is detected, and controls power supply with the edge of the zero-cross detection signal in the unmasked section of the mask pattern being referenced as the zero-cross timing.
Patent JP-2013072175-A (JP)
Title: Cut-off device
Inventor: KIRIYAMA SHIGEO
IPC: E03F7/02
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off device capable of securely cutting off water by simple means when making a flow passage bypass an existent pipe by inserting a temporary pipe into the existent pipe.SOLUTION: There is provided a cut-off device 1 used to make the flow passage bypass an existent pipe 3 by inserting a small-diameter temporary pipe 2 into the existent pipe 3 from an end side of the existent pipe 3, the cut-off device 1 includes a protrusion member which is installed at a part or the whole of an outer periphery of the temporary pipe 2, and expands and deforms toward the existent pipe 3 as a liquid is injected, a cut-off member 11 which is installed more on the side of the existent pipe 3 than the protrusion member, and a fixation member which fixes a downstream-side end part of the cut-off member 11 for running water to the temporary pipe 2. An upstream-side end part of the cut-off member 11 for the running water is lifted to the side of the existent pipe 3 through the expansion and deformation of the protrusion member, and the upstream-side end part of the cut-off member 11 comes into slide contact with a wall surface in the existent pipe 3 to close a gap between the existent pipe 3 and temporary pipe 2.
Patent JP-2013072295-A (JP)
Title: Waste heat utilization device
Inventor: MORI HIDEFUMI
IPC: F02G5/04
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat utilization device having high performance and superior mountability.SOLUTION: The waste heat utilization device in an embodiment is mounted on a vehicle and used for a vehicle driving system 1. The waste heat utilization device includes a rankine cycle 3. The driving system 1 has an engine 5, a cooling liquid path 7, an exhaust gas recirculation path 9, a recirculated exhaust gas cooler 13, a radiator 15, a bypass 17, and a thermostat 19. In the cooling liquid path 7, cooling water circulates. The exhaust gas recirculation path 9 distributes part of exhaust gas generated by the engine 5 as recirculated exhaust gas. In the exhaust gas recirculation path 9, the recirculated exhaust gas cooler 13 is provided. In the recirculated exhaust gas cooler 13, heat exchange is made between the cooling water and the recirculated exhaust gas to cool the recirculated exhaust gas. The rankine cycle 3 has a cooling liquid boiler 33 for making heat exchange between the cooling water and working fluid. The cooling liquid boiler is arranged in the cooling liquid path 7 on the upstream side in the distributing direction of the cooling water with respect to the recirculated exhaust gas cooler 13.
Patent JP-2013071787-A (JP)
Title: Apparatus for supplying granular material, and apparatus for mixing and supplying granular material equipped therewith
Inventor: KAWAKAMI HAJIME
IPC: B65G65/46
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for supplying a granular material capable of improving work efficiency in cleaning, maintenance and replacement, etc., and an apparatus for mixing and supplying granular materials equipped with the apparatus.SOLUTION: The apparatus 1 for supplying a granular material includes a storage unit 49 that stores a granular material, a feed unit 30 that is provided below the storage unit 49 to feed the granular material stored in the storage unit 49 towards a supply destination 50, a drive unit 20 that is coupled to the feed unit 30 to drive the feed unit 30, and a support 10 that has a space 11 for receiving the feed unit 30 formed therein, supports the storage unit 49, the feed unit 30 and the drive unit 20 and is affixed to equipment 5 to which the apparatus is to be installed. The drive unit 20 is supported by the support 10 in a manner such that the drive unit 20 can be moved between a coupled position where the drive unit 20 is coupled to the feed unit 30 and a withdrawn position where the drive unit 20 is uncoupled from the feed unit 30 and the feed unit 30 can be detached from the support 10.
Patent JP-2013071498-A (JP)
Title: Air conditioning system
Inventor: YAGI RYOSUKE
IPC: B60H1/20
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system with reduced power consumption.SOLUTION: The air conditioning system includes: a condenser 12 disposed on an ejection side of a compressor 11 compressing and ejecting a first heat medium; an expansion valve 15 disposed on an outlet side of the condenser; a selector valve 14 disposed on an outlet side of the expansion valve to switch between a first flow path and a second flow path, through which the first heat medium flows; an evaporator 17 disposed on a suction side of the compressor, downstream of a joint position of the first flow path and the second flow path; a pump 34 supplying a second heat medium to a heat source; a radiator 33 radiating heat of the second heat medium supplied to the heat source; and a heat storage part 19 having a heat storage material. The heat storage part has a first heat exchange region in which heat is exchanged between the first heat medium flowing through the first flow path and the heat storage material, and a second heat exchange region which is provided upstream of the radiator and in which heat is exchanged between the second heat medium supplied to the heat source, and the heat storage material.
Patent JP-2013074075-A (JP)
Title: Semiconductor device
Inventor: OTO OSAMU
IPC: H01L21/82
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To attain a semiconductor device which has multilayer wiring capable of suppressing an influence between wirings.SOLUTION: A semiconductor device in an embodiment of the present invention includes: a signal wiring 11 formed along a first direction in a wiring layer of a lower layer; a reference potential wiring 13 formed along a second direction crossing the first direction in a wiring layer of an upper layer to be arranged with the wiring layer of the lower layer via an insulator film; and shield lines 14a, 14b adjacently formed along the reference potential wiring 13 in the wiring layer of the upper layer; and distance between the reference potential wiring 13 and the shield lines 14a, 14b becomes narrower than at other parts at a crossing part 15c between the signal wiring 11 and the reference potential wiring 13.
Patent JP-2013076492-A (JP)
Title: Boiler apparatus
Inventor: MIURA KOJI
IPC: F23N5/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a boiler apparatus capable of shortening time from start operation to steam supply, and of improving load responsiveness.SOLUTION: The boiler apparatus includes a water tube disposed in a combustion chamber in a can body, a main burner for heating the water tube, a pilot burner for igniting the main burner, a pilot ignition means for igniting the pilot burner, a purge means for purging in the combustion chamber, a water level detection part for detecting a water level in the water tube, and a control part. The control part is configured to perform a purge S03 in the combustion chamber by the purge means, ignition of the pilot burner by the pilot ignition means, and ignition S10 of the main burner by the pilot burner in this order when start operation S01 has been performed, and is characteristically configured to perform ignition S10 of the main burner when the water level in the water tube detected with the water level detection part rises to a predetermined water level after the start operation S01 has been performed.
Patent JP-2013076269-A (JP)
Title: Base material mounting member
Inventor: MASUDA ISAO
IPC: E04B2/56
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a base material mounting member with which a base material can be mounted accurately and easily and unevenness is prevented from occurring on the surface of a wall which is provided over a surface of the base material and a surface of a structure.SOLUTION: By engaging a projecting portion 5g1 of a positioning member 12 to a recessed portion 5h1 of a mounting member 11, a clearance between a distal end of a leg 5c2 to be a rear surface of a positioning part 5c of the positioning member 12 and a surface of a base material mounting part 5b of the mounting member 11 is set to a distance corresponding to the thickness of a base material 2. While abutting the positioning part 5c of the positioning member 12 to a front surface 1b of a column 1, a structure mounting part 5a of the mounting member 11 is abutted and fixed to a fixing surface 1a of the column 1, and a rear surface 2b of the base material 2 is abutted and fixed to the base material mounting part 5b of the mounting member 11. Thus, a front surface 2a of the base material 2 to be mounted to the column 1 is set to be approximately flush with the front surface 1b of the column 1.
Patent JP-2012024763-A (JP)
Title: Reduction treatment method for chromium derived from cement type turbid water
Inventor: MAMIYA TAKASHI
IPC: B09B3/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for making recycling of not only wastewater but also solid residues possible by using a reducing agent which is environmentally friendly and moderate for human being, in treatment for detoxicating hexavalent chromium contained in cement type turbid water to be trivalent.SOLUTION: Calcium sulfite (CaSO) is used as a reducing agent for reducing hexavalent chromium to trivalent. Generally, easily available calcium sulfite is in form of hemihydrate, CaSO0.5HO. The invention is treatment for detoxicating hexavalent chromium for solid residues already separated and recovered from cement type turbid matter and may be applicable to the step B in Fig.1. That is, the invention is a reduction treatment method for chromium derived from cement type turbid water and including a step of mixing the hexavalent chromium-containing solid residues separated and recovered from cement type turbid water with calcium sulfite together with an acidifying agent.
Patent JP-2013075878-A (JP)
Title: Cosmetic
Inventor: NOMURA SHIGEYUKI
IPC: A61K8/73
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic which is composed of an aqueous component and colored gel particles stably dispersed therein, can, when applied to the skin or ejected by a pump, attain easy disintegration of the particles, can attain fresh spreadability, coating film uniformity, and excellent cosmetic benefits, and has very good storage stability.SOLUTION: There is provided (1) the cosmetic containing the following components (A) and (B): (A) colored gel particles prepared by solidifying water with agar and (B) water and prepared by dispersing component (A) in component (B), which cosmetic is characterized in that both component (A) and component (B) contain one or more first water-soluble polymers selected from among components (a): a carboxyvinyl polymer and an alkyl-modified carboxyvinyl polymer.
Patent JP-2013078856-A (JP)
Title: Printing device
Inventor: SUKENORI ATSUSHI
IPC: H04N1/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To secure security of data which an individual manages by creating information on barcode including identification information on a printing device, and allowing the only printing device that creates the information on the barcode to access necessary information.SOLUTION: The printing device includes: a storage part which stores individual management information for each management code; a two-dimensional barcode generation part which creates a two-dimensional barcode by using the management code of the individual management information stored in the storage part, and the identification information on the device; a printing part which performs printing of index corresponding to the management code of the individual information and the two-dimensional barcode; a reading part which reads the identification information of the device from the two-dimensional barcode printed on a printed matter printed by the printing part; a display part which determines whether the identification information on the device read by the reading part corresponds with the identification information on the device that performs reading, and when both of the identification information correspond, displays the individual management information.
Patent JP-2013078384-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game board in which strength of a rail attached to the vicinity of an outer edge of a board surface of the game board can be secured.SOLUTION: A game machine (Pachinko machine 10) allows a player to perform a game by shooting game balls toward a game area along the rail and causing the game balls to flow down into the game area. In the game machine, a sidewall 414 of a support frame body (inner frame 413) is used as a rail. By using the sidewall 414 of the support frame body (inner frame 413) as the rail, the mechanical strength of the rail can be improved and the number of components of a rail member 900 constituting the rail can be decreased. Further, the space on a board surface 80a where the rail is arranged is reduced and an area where game balls can move can be expanded up to an outer edge of the board surface 80a.
Patent JP-2013081299-A (JP)
Title: Three-level power conversion circuit system
Inventor: TAKIZAWA AKITAKE
IPC: H02M7/48
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the following problem that a conventional three-phase three-level conversion circuit employs a system using a fuse inserted in each phase arm as a protective circuit if an element failure occurs, however, the fuse is large-sized and expensive and a wiring inductance increases, thus causing increased loss.SOLUTION: To achieve continuous operation when a semiconductor element of a three-level power conversion circuit using a bidirectional semiconductor switch is failed, opening means for executing electrical opening is provided on the positive electrode side or negative electrode side of each phase arm through which a main current of the semiconductor switch or a diode flows, or on one terminal side of the bidirectional semiconductor switch to isolate the failed element from a DC power supply. The opening means is structural means based on an active action by detecting a power supply short-circuit current and/or an action using a change in physical properties due to overheat.
Patent JP-2012159819-A (JP)
Title: Display control apparatus, reproduction processing system, control method and program of display control apparatus
Inventor: TOYODA SEIICHI
IPC: G06F3/048
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To appropriately perform display ON/OFF control of a display screen according to user's preference or use application.SOLUTION: A reproduction apparatus 20 in the invention includes: reproduction means 61 for reproducing contents; display control means 65 for displaying information associated with reproduction of contents on a display screen; and display mode setting means 64 for setting any one of multiple display modes including a first display mode, in which a display screen is switched from a display state to a lighting-off state when an operation signal is not acquired for a predetermined time during reproduction of contents, and a second display mode, in which a display screen is always in a display state during reproduction of contents. The display control means 65 performs display control depending on the set display mode.
Patent JP-2013081966-A (JP)
Title: Conductive bonding material, conductor bonding method, and semiconductor device production method
Inventor: KUBOTA TAKASHI
IPC: B23K35/26
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a conductive bonding material that can form a metal coating that is preferable in lustrous property after being melted by heat and allows an automatic appearance inspection apparatus to be applicable, and to provide a conductor bonding method using the conductive bonding material, and a semiconductor device production method.SOLUTION: The conductive bonding material includes: a first metal particle; a second metal particle having an average particle diameter larger than an average particle diameter of the first metal particle; and a third metal particle having an average particle diameter larger than the average particle diameter of the first metal particle, a relative density larger than a relative density of the first metal particle, and a melting point higher than a melting point of the second metal particle.
Patent JP-2012012225-A (JP)
Title: Conveyor device
Inventor: ISHIKAWA YOSHINOBU
IPC: B66B23/14
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To ensure good riding quality of a conveyer device by suitably suppressing speed irregularity of a step roller while eliminating the need of a retaining member.SOLUTION: A bending angle for bending a mountain-shaped curved part 20 of a step guide rail 3 at its approximately center is made larger, so that the curved part 20 does not rise from a horizontal plane of a step guide rail 3, and gently lowers toward a meshing point of a step chain and a driving sprocket 9. The curved part 20 and parts before and after thereof are monotonically connected without undulation. An offset δ of the horizontal plane of the step guide rail 3 to a tangent line of the driving sprocket 9 is set so that a meshing angle of the step chain and the driving sprocket 9 becomes the minimum.
Patent JP-2013088989-A (JP)
Title: Conductive film for crime prevention sensor, crime prevention sensor, and conductive film
Inventor: TOKUNAGA TSUKASA
IPC: G08B13/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film for a crime prevention sensor, a crime prevention sensor, and a conductive film, which can achieve highly accurate detection, less visibility (inconspicuous), and less discomfort in appearance, even if a part of a conductive member is cut.SOLUTION: A conductive film for a crime prevention sensor includes a support and a conductive portion 16 that is provided on one of principal surfaces of the support and that is electrically connected to a positive electrode 14a and a negative electrode 14b. The conductive portion 16 includes a detection block 22 in a predetermined shape that is formed from first connection portions 20a connecting to the positive electrode 14a to second connection portions 20b connecting to the negative electrode 14b. The detection block 22 can detect an electrical change in the detection block 22 in response to an attack from the outside and has a longest side length of 20 mm or less.
Patent JP-2013088273-A (JP)
Title: Fmcw radar device
Inventor: MITSUMOTO MASA
IPC: G01S13/34
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an FMCW radar device capable of measuring a distance to each detected target and a relative speed by detecting a plurality of targets over a wide range.SOLUTION: The FMCW radar device includes means (101) for setting a plurality of range observation periods, means (101) for setting a plurality of modulation frequency widths different in each range observation period, means (107) for generating a beat signal for each range observation period from a transmission signal and a reception signal, means (109, 111) for setting a passing band width of the generated beat signal, means (110, 112) for amplifying the beat signal passing through the passing band width setting means, means (113) for converting the amplified beat signal into digital data, and means (108a, 108b) for switching the passing band width setting means and the amplification means in each range observation period.
Patent JP-2013089068-A (JP)
Title: Semiconductor integrated circuit and operational method thereof
Inventor: IMANAKA HARUKI
IPC: G06K19/07
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of receiving information via low-cost electromagnetic wave.SOLUTION: A semiconductor integrated circuit IC includes a processor 1, a first magnetic random access memory (MRAM) 3, a second magnetic random access memory (MRAM) 4. The first MRAM 3 functions as a non-volatile memory, and the processor 1 executes an operation program stored in the first MRAM 3. Information stored in the second MRAM 4 is inverted by an external magnetic field and the second MRAM 4 functions as a magnetic field receiving antenna. A magnetic shield 6, which reduces influence of the external magnetic field, is formed on top of the first MRAM 3 which functions as a non-volatile memory, while the magnetic shield 6 is not formed on top of the second MRAM 4 which functions as a magnetic field receiving antenna.
Patent JP-2013090520-A (JP)
Title: Dc/dc converter
Inventor: SHIGEOKA KEIJI
IPC: H02M3/155
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter CV of digital control system capable of suitably suppressing ripples of output voltage thereof.SOLUTION: In an AD conversion unit B1, output voltage from a DC/DC converter CV is sampled, every period thereof, in a time interval obtained by dividing one period of the output voltage by N-th power (N=1) of 2, and the output voltage thus sampled is acquired as digital data. In an average value calculation unit B2, average value VA of the output voltage Vout, as the digital data thus acquired, is calculated by digital processing. In a feedback control unit B3, a threshold Cα for feedback controlling the average value VA to a target voltage VREF is calculated, and an operation signal SW (PWM signal) for a switching element 16 is generated using the threshold Cα thus calculated as an input.