baber/WOPTO huggingface dataset:
Patent JP-2013064058-A (JP)
Title: Anti-allergen composition
Inventor: INUI KEIICHIRO
IPC: C09D7/12
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an anti-allergen composition for reducing the allergenicity of an allergen substance such as mites or pollen, to allow an anti-allergenic processed product, such as a nonwoven fabric, textile, or textile product processed with the anti-allergen composition, to maintain favorable durability and not experience coloration or change of color, without loss of function for reducing the allergenicity, even when washed with water, and further to use such compositions and processed products to efficiently reduce the allergenicity of an allergenic substance present in the environment.SOLUTION: The anti-allergen composition contains microparticulate tungsten oxide having a mean particle diameter of 5 μm or less. The tungsten oxide may be tungsten oxide supporting a transition metal such as platinum, copper, zinc, nickel, or cobalt, and the anti-allergen composition of such description is processed to make a paint, coating agent, resin product, wallpaper, nonwoven fabric, textile, or textile product. A method for reducing the allergenicity of an allergen substance includes using the same in a person's living environment.
Patent JP-2013064576-A (JP)
Title: Heating cooker
Inventor: ICHIYANAGI TOSHINARI
IPC: F24C1/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker of further low cost by manufacturing a steam generater by a sheet-metal processed product.SOLUTION: This heating cooker 1 includes a cooking chamber 2 defining a heating chamber 2b receiving a heated object O, and the steam generater 31 supplying steam into the heating chamber 2b to heat the heated object O. The steam generater 31 includes a cast box-shaped container 38 having a water supply opening 36 for introducing water and a recessed section 37 connected with the water supply opening 36, a steam heater 35 disposed in the container 38 and heating the water to generate steam, and a sheet-metal container cover 41 having a jetting port 39 for introducing the steam generated in the recessed section 37 to the heating chamber 2b, and closing the recessed section 37 of the container 38.
Patent JP-2013069059-A (JP)
Title: Memory device
Inventor: HASEGAWA MISAO
IPC: G06F12/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in accessing a memory device and also response performance to a host device.SOLUTION: A memory device 1 has a non-volatile memory 11 for writing and reading data in multiple cells as one unit, and a controller 12 for controlling the memory and managing memory space of the memory by dividing it into multiple partitions. The controller 12 divides a data size of written data (S13) when data writing is requested, and requests data to be written in a second partition LU2 which is separately managed so as to receive the data to be written (S14) while data writing is being performed in a first partition LU1 which is separately managed.
Patent JP-2013033699-A (JP)
Title: Lighting control system
Inventor: MATSUYAMA TETSUDAI
IPC: H05B37/02
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To control a dimming space in a lighting control system so as to keep it at a certain target illuminance on the basis of a prescribed dimming control algorithm, while dispensing with preliminary illuminance setting work.SOLUTION: A control unit 83 incorporated in a luminaire 8 comprises: a storage part 13 which stores therein a preset target illuminance and a measured illuminance measured by a sensor part 81; a determination part 15 which detects a difference between the target illuminance and the measured illuminance to determine whether the difference is within a permissible range; and a microcomputer part 12 which, when the difference is determined not to be within a permissible range, first exerts dimming control with a dimming change amount of a small value as a control algorithm and calculates a control relation value from the relation between the dimming change amount and a luminance value change amount measured by the sensor part 81, and then calculates a dimming control amount on the basis of the control relation value. This composition makes it possible to control a dimming space in a lighting control system so as to keep it at a certain target illuminance on the basis of the control algorithm, while dispensing with preliminary illuminance setting work.
Patent JP-2013066907-A (JP)
Title: Twisted tube heat exchanger and method of manufacturing the same
Inventor: Wagatsuma masaaki
IPC: B21D53/06
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer performance by enabling an inner tube serving as a core tube and an outer tube to be brought into close contact with each other without applying high pressure to the interior of the inner tube.SOLUTION: A plurality of lines of spiral ridges 1a are formed so as to be higher than the outer tube 2 on the inner tube 1 serving as the core tube on the outer periphery of which the outer tube 2 is wound; an assembled tube is manufactured by winding the outer tube 2 on the inner tube 1 along the spiral groove 1b which is formed between the spiral ridges 1a; a core bar 4 is inserted into the inner tube 1 of the manufactured assembled tube and also a caulking implement 3 which can be diametrically enlarged and reduced is attached to the outer periphery of the assembled tube; and an external force is applied so that the diameter of the caulking implement 3 is made smaller. By caulking parts where the spiral ridge 1a is projected from the outer tube 2 which is wound on the spiral groove 1a of the inner tube 1 so that a cavity 1d which becomes a flow passage is left, the inner tube 1 forms the outer tube 2 in such a manner that the outer tube 2 is held from both sides of the axis, and the inner tube 1 and the outer tube 2 are closely joined.
Patent JP-2013067923-A (JP)
Title: Cast coated paper
Inventor: OGAWA YUICHI
IPC: D21H19/36
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cast coated paper being excellent in white paper gloss and print gloss, preventing gloss unevenness and pinhole and realizing production at a high speed, which is difficult to produce in the prior art.SOLUTION: A cast coated paper is produced by coating a base paper with a coating fluid with a pigment and an adhesive being as main components and then by pressure-contact with a heating drum having a mirror surface while the coated layer is in the wet state, followed by drying for strong gloss finish. The cast coated paper is characterized in that a needle-like light calcium carbonate is contained in the above pigment and that a particle size distribution curve of the light calcium carbonate obtained by a laser diffraction method has a 50 volume % particle size (D) of 0.2 to 0.7 μm and a ratio (D/D) of 90 volume % particle size (D) to 10 volume % particle size (D) of 8 or less.
Patent JP-2013068201-A (JP)
Title: Exhaust bypass valve
Inventor: IIJIMA AKIRA
IPC: F02B37/18
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust bypass valve that eliminates the need for increasing a load of an actuator for actuating the exhaust bypass valve, even when an engine is in a high supercharging state.SOLUTION: In an exhaust bypass valve 40 including an exhaust bypass passage 23 bypassing a turbine 28 of a supercharger 21 and a valve body 41 opening and closing the exhaust bypass passage 23, the exhaust bypass valve includes: a communication passage 46 communicating between the upstream and downstream sides of the valve body 41 formed in a diameter smaller than that of the exhaust bypass passage 23; and an on-off valve 47 provided at the communication passage 46, opening the communication passage 46 while a pressure difference (Pe-Pp) between an upstream side pressure (Pe) and a downstream pressure (Pp) of the valve body 41 is lower than a predetermined pressure, and closing the communication passage 46 when the pressure difference (Pe-Pp) between the upstream side pressure (Pe) and the downstream pressure (Pp) of the valve body 41 exceeds the predetermined pressure.
Patent JP-2013073717-A (JP)
Title: Led drive circuit and led lighting fixture using the same
Inventor: SHIMIZU TAKAYUKI
IPC: H05B44/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED drive circuit capable of enhancing the efficiency while suppressing flickering of an LED, and to provide an LED lighting fixture.SOLUTION: When the input voltage VIN goes below a threshold voltage, a switch SW1 is switched from the output of a first reference voltage generation section to the output of a current extraction section 6, and a current is extracted depending on a first reference voltage. When the input voltage VIN exceeds the threshold voltage, the switch SW1 is switched from the output of a second reference voltage generation section to the output of the current extraction section 6, and a current is extracted depending on a second reference voltage.
Patent JP-2013074030-A (JP)
Title: Mounting apparatus, electronic component mounting method, substrate production method, and program
Inventor: MATSUURA TOGO
IPC: H05K13/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for simultaneously realizing highly accurate mounting of electronic components and improvement in productivity of a substrate.SOLUTION: A mounting apparatus includes a holding unit, a sensor unit, and a controller. The holding unit is configured to hold an electronic component, move toward a substrate while holding the electronic component, and mount the electronic component on the substrate. The sensor unit is configured to detect an oscillation of the holding unit. The controller is configured to judge, based on information on the oscillation detected by the sensor unit, timing at which a position of the electronic component held by the oscillating holding unit overlaps a mounting position on the substrate, and control a movement of the holding unit toward the substrate such that the electronic component is mounted on the substrate at any judged timing.
Patent JP-2013074443-A (JP)
Title: Communication system, communication device, and communication method
Inventor: YAMAGUCHI SEIJI
IPC: H04M9/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, communication device, or communication method that can reliably transmit a control signal for data transmission while smoothly performing data transmission between communication devices.SOLUTION: In a communication device transmitting and receiving data between it and another communication device, an operation input unit inputs a control signal to control communication with the other communication device, a communication processing unit sequentially receives the data from the other communication device, and transmits a reception acknowledgement signal indicating the received data has been received correctly, and a communication control unit stops transmission of the reception acknowledgement signal until at least a preset first time passes after input of the control signal.
Patent JP-2013074274-A (JP)
Title: Led package
Inventor: YONEDA KENJI
IPC: H01L33/64
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an LED package which achieves excellent heat radiation performance.SOLUTION: An LED package includes: a substrate where an LED element is mounted; a heat radiation member having a mounting surface of the substrate; an annular elastic deformation member which is disposed at an outer peripheral part of an LED element mounting surface of the substrate; a pressing member disposed on a surface of the elastic deformation member which is the opposite side of the substrate; and a fastening member fastening the pressing member to the heat radiation member. Fastening force of the fastening member causes to the pressing member and the heat radiation member to approach each other, and the pressing member presses and fixes the substrate to the heat radiation member through the elastic deformation member in the state that the pressing member and the heat radiation member approach each other.
Patent JP-2013076209-A (JP)
Title: Car park
Inventor: ARAKI TAMEHIRO
IPC: E04B1/24
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To mitigate negative effects such as increase of a beam depth associated with facilitation of parking and decrease of the number of parking vehicles, while allowing vehicles to be easily parked.SOLUTION: A plurality of columns 2 are provided along a vehicle passage 1 at intervals on both sides, respectively, with the vehicle passage 1 sandwiched therebetween. Vehicle passage direction beams 3 each passing over the neighboring columns 2 along the longitudinal direction of the vehicle passage 1 are provided, and crossing direction beams 4 each passing over the columns 2 neighboring each other across the vehicle passage 1 are provided; a plurality of parking spaces 5 oblique to the vehicle passage 1 with an entrance angle of α in plane view are provided facing the vehicle passage 1; and the crossing direction beams 4 are arranged along the oblique entrance angle of α of the parking spaces 5, and each crossing direction beam 4 is provided with reinforcement means 6 positioned between the parking spaces 5.
Patent JP-2013076335-A (JP)
Title: Centrifugal fan
Inventor: FUKUDA TAKAKO
IPC: F04D29/30
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal fan which is reduced in noise and which includes a case and an impeller.SOLUTION: This centrifugal fan includes an upper casing in which an air suction port is formed, a lower casing, and an impeller disposed between the upper casing and the lower casing. The impeller includes an upper shroud positioned on the upper casing side and a plurality of blades 2 circumferentially arranged below the upper shroud, and is rotatable about a rotating shaft. A plurality of protrusions 2a which extend in parallel with the rotating shaft are formed on the pressure surface of each of the plurality of blades 2.
Patent JP-2013076756-A (JP)
Title: Developer transporting device, process cartridge, image forming apparatus
Inventor: TSUDA SATOSHI
IPC: G03G15/08
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To realize a reduction in size and excellent transportability of developer of a developer transporting device, which is provided with a clutch.SOLUTION: A developer transporting device 9 comprises: a developer storage unit 15 that stores developer; a developer transporting member 25 that rotates to transport developer; and a clutch 70 that is provided inside the developer storage unit 15. The clutch 70 has transporting units 71 and 70f that transport, upon reception of a driving force, developer in a developer transporting direction J of the developer transporting member 25.
Patent JP-2011258249-A (JP)
Title: Light-activated wide bandgap bipolar power switching device, and circuit
Inventor: ANANTO K AGARWAL
IPC: G05F3/30
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit including a primary wide bandgap bipolar power switching device configured to supply a load current in response to a control signal applied to a control terminal and a driver device configured to generate a control signal.SOLUTION: At least one of a primary switching device and a driver device can include an optically activated switching device. An individual wide bandgap semiconductor device includes a primary bipolar device stage configured to be switched between a conduction state and non-conduction state by application of a control current, and a bipolar driver stage configured to generate the control current and to supply the control current to the primary bipolar device stage. At least one of the primary bipolar device stage and the bipolar driver stage can include the optically activated wide bandgap switching device.
Patent JP-2012071606-A (JP)
Title: Method and device for producing aseptically filled and packaged body
Inventor: MATSUDA NAOHITO
IPC: B65B3/06
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aseptically filled and packaged body which shows improvement in protection of a discharge tool of a content, dischargeability of the content and tamper evidence, by filling the content aseptically in a plastic vessel body formed with a folding guide line, and accommodating the discharge tool in a protection case integrally formed with the vessel body, and to provide a production device.SOLUTION: The process of producing the aseptically filled and packaged body comprises: (1) arranging a parison 27 in a mold 32 for the plastic vessel body; (2) blowing aseptic air from a nozzle 24 inserted in the parison 27 to blow-mold the vessel body 2; (3) afterward filling the content from the nozzle 24 into the vessel body 2, and then retreating the nozzle 24; (4) inserting the discharge tool 5 of the content into the parison 27 on the upper part of the vessel body 2; (5) afterward clamping the mold 31 for the protection case; and (6) forming the protection case 6 from the parison 27 on the upper part of the vessel body 2.
Patent JP-2013077975-A (JP)
Title: Piezoelectric oscillation device
Inventor: KODA NAOKI
IPC: H03H9/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillation device in which variation or the like in opening diameter of a through-hole terminal portion can be suppressed without reducing the mechanical strength of a container.SOLUTION: A crystal oscillator 1 comprises, as main constituent members, a container 2, a crystal oscillating piece 3 and a cover 4. The container 2 includes a recessed 20 for accommodating the crystal oscillating piece 3 therein and a thick portion 25 and a thin portion 21 are provided on an inner bottom surface of the recess 20. The crystal oscillating piece 3 is bonded to the thick portion 25. The cover 4 seals the recess 20 air-tightly. In the thin portion 21, a pair of through holes 29, 29 are formed. Since penetration electrodes 28, 28 are formed in the thin portion 21 on the inner bottom surface of the recess 20, variation or the like in opening diameter of a through-hole terminal portion can be suppressed.
Patent JP-2013076304-A (JP)
Title: Photovoltaic power generation device and installation method thereof
Inventor: ISHII HISASHI
IPC: E04D13/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation device which allows wind to pass in an inclined direction of a roof surface and of which panel body can be easily detached.SOLUTION: A photovoltaic power generation device is provided with a panel body 10 holding a photovoltaic power generation panel 1 and a frame 2 supporting the panel body 10. The frame 2 consists of vertical rail members 20 which support and fix vertical sides extending in an inclined direction of a roof surface 3 among edge parts of the panel body 10 and an intermediate bracket 21 which supports and fixes a lateral side extending in a longitudinal direction orthogonal to the inclined direction of the roof surface 3 among edge parts of the panel body 10 provided between the vertical rail members 20. The vertical rail member 20 is formed in a long shape extending in the inclined direction of the panel body 10 arranged on the roof surface 3, and the intermediate bracket 21 is formed so as to be shorter than a distance between the vertical rail members 20.
Patent JP-2013078403-A (JP)
Title: Write system and write device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a write system which reduces a risk of information leakage when reading and writing information from and to each of two control units.SOLUTION: A game system 1 includes: a first write device for writing information to a first control unit; and a second write device for writing information to a second control unit. The first write device includes: a reading means for reading predetermined information recorded on the first control unit in advance; and a transmission means for transmitting the predetermined information read by the reading means to the second write device. The second write device includes a write means for writing the predetermined information transmitted from the transmission means to the second control unit.
Patent JP-2012041639-A (JP)
Title: Sintered sliding member and working implement-connecting apparatus
Inventor: TAKAYAMA TAKEMORI
IPC: B22F7/08
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sintered sliding member which is excellent in abrasion resistance, seizure resistance and heat crack resistance, and to provide a working implement-connecting apparatus.SOLUTION: The sintered sliding member comprises a back metal 21a and a ferrous sintered sliding body 20 which is sinter-bonded to the back metal 21a. The ferrous sintered sliding body 20 has martensite phase having a solid solution carbon concentration of 0.15 to 0.5 wt.% and contains carbide in a content of 5 to 50% by volume.
Patent JP-2013082289-A (JP)
Title: Vehicle brake hydraulic control apparatus
Inventor: TANUMA KATSUNORI
IPC: H02P3/06
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle brake hydraulic control apparatus that can suppress heating of a suction valve, etc. by shortening electricity-carrying time to the suction valve when stopping a motor for a pump.SOLUTION: This vehicle brake hydraulic control apparatus includes: the suction valve 7 opened through electricity-carrying; the pump can pumping up brake fluid from a hydraulic pressure source side via the suction valve 7; the motor 9 for driving the pump; and a control device 20 for controlling opening/closing of the suction valve 7 and driving of the motor 9 through electricity-carrying. The control device 20 includes; detection means 21 for detecting a back electromotive voltage generated due to an inertia rotation of the motor 9 after stopping electricity-carrying to the motor 9; voltage check means 22 for checking whether a voltage condition is satisfied or not that the back electromotive voltage is equal to or less than a given voltage; and time check means 23 for checking whether a time condition is satisfied or not that a given time has passed after the voltage condition has been satisfied. The control device 20 closes the suction valve 7 when the time condition is satisfied.
Patent JP-2012084152-A (JP)
Title: Method and system for determining optimum variable orders for bdds using pair-wise variable grouping
Inventor: STELIOS STERGIOU
IPC: G06F7/60
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for determining optimum variable orders for BDDs using pair-wise variable grouping.SOLUTION: A calculation device accesses a binary decision diagram (BDD) representing a function having n variables, where n≥2; separates the n variables into n!/2groups so that each group comprises x ordered sets, where x represents n/2 if n is even, and (n+1)/2 if n is odd; determines a locally optimum variable order that yields a smallest size among 2different variable orders of the BDD obtained within the group; and selects from n!/2locally optimum variable orders corresponding to the 2groups an optimum variable order of the BDD that yields a smallest size. When n is an even number, a set has two of the n variables. When n is an odd number, a set has two of the n variables. A first set has an order of the same positions in the ordered sets in the group.