baber/WOPTO huggingface dataset:
Patent JP-2013145080-A (JP)
Title: Circulating fluidized bed furnace
Inventor: YAMAMOTO MASAYUKI
IPC: F23G5/30
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a circulating fluidized bed furnace having a valve part capable of controlling circulation of a fluid medium, though in a simple structure.SOLUTION: A circulating fluidized bed furnace 10 includes a medium circulation part 20 provided with a valve part 30 for controlling distribution of a fluid medium M collected in a cyclone part 18 to a riser part 14. The valve part 30 includes: a storage pipe 40 erected enabling a fluid medium M flowing out from the cyclone part 18 to flow down, enabling the fluid medium M to be stored in the inside at an angle of repose θ of the fluid medium M at an outflow port 40a formed and opened at a side surface of the bottom part, and enabling it to flow out from the outflow port 40a; and a connection pipe 42 connecting between the outflow port 40a of the storage pipe 40 and a return port 14a formed and opened at a lower part of the riser part 14 laterally, preventing the fluid medium M from flowing down, and having a passage length b thereof set to be shorter than an extension line L at an angle of repose θ of the fluid medium M in the outflow port 40a.
Patent JP-2012168166-A (JP)
Title: Image inspection device, image forming device and image inspection program
Inventor: MATSUOKA TAIRA
IPC: G06V10/25
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To inspect whether an output matter has been properly changed in response to an output mode desired by a user.SOLUTION: The image inspection device configured to compare image data output onto a print medium with document image data read from a document before output to the print medium to inspect an output state of the image includes: an output mode acquiring part acquiring an output mode specified by a user; an inspection item setting part that sets an item that changes the image output state as an inspection item, in response to the output mode acquired by the output mode acquiring part; and an inspection part that inspects the image output state for each inspection item set by the inspection item setting part.
Patent JP-2013146735-A (JP)
Title: Protective control method of welding power source
Inventor: ONO KOHEI
IPC: B23K9/073
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of production efficiency due to interruption of welding, by operation of usage rate protective control of welding power source.SOLUTION: A protective control method of a welding power source comprises calculating, every second, square mean value Si of welding current over past 10 minutes, and interrupting energization of welding current based on the mean value Si, where when the average value Si reached a predetermined first reference value St, estimating the average value Si when welding is continued until the completion, comparing the estimated average value Ss with a second reference value Sh which is larger than the first reference value St, when Ss<Sh, welding is continued until completion and when Ss≥Sh, interrupting the energization of welding current to stop welding. Thereby, when estimated that if welding is continued until completion, the second reference value Sh is not exceeded which does not affect welding power source, welding is continued so that reduction of production efficiency can be suppressed.
Patent JP-2013150104-A (JP)
Title: Optical signal generating device
Inventor: MINATO NAOKI
IPC: H04B10/61
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal generating device capable of generating optical signals suppressed in generation of unnecessary optical pulses and high in transmission quality, with a simple constitution.SOLUTION: A frequency divided optical pulse train with a frequency f/M obtained by performing frequency division of an optical pulse train repeating lighting and extinguishing at a frequency fis frequency-divided into a first light component and a second light component other than the first light component, the first light component corresponding to a central frequency at which light power spectral density becomes maximum and a frequency separated from the central frequency by integral multiple of the frequency f. Then, unnecessary light level signal representing the intensity of unnecessary light is generated by subtracting the light power of the second light component from the light power of the first light component, and a bias voltage is generated by adding a bias adjustment signal corresponding to the unnecessary light level signal to a base bias voltage. The optical pulse train which is subjected to optical intensity modulation on the basis of a modulation signal obtained by superposing the bias voltage on a rectangular wave signal with the frequency f/M is generated as the frequency divided optical pulse train.
Patent JP-2013152970-A (JP)
Title: Optical transceiver and method for manufacturing the same
Inventor: YAMAUCHI YUSUKE
IPC: H01S5/022
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical transceiver capable of suppressing characteristic deterioration due to heat of an optical transmitter and an optical receiver.SOLUTION: An optical transceiver 1 according to one embodiment of the present invention includes an optical receiver 2 for converting an optical signal into an electric signal, an optical transmitter 3 for converting an electric signal into an optical signal, and a housing body 5 on which the optical receiver 2 and the optical transmitter 3 are mounted and with which an end of a first fixing part 5b for fixing the optical receiver 2 or a second fixing part 5c for fixing the optical transmitter 3 is formed integrally.
Patent JP-2013152979-A (JP)
Title: Solar cell module and manufacturing method therefor
Inventor: HAMAGUCHI TSUNEO
IPC: H01L31/04
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a low cost solar cell module having a high conversion efficiency in which a wiring material and a thin line electrode can attain a sufficient mechanical bonding strength, and warpage of a solar cell element is reduced, and to provide a manufacturing method therefor.SOLUTION: A solar cell module 100 includes a solar cell element 1, a plurality of thin line electrodes 2a formed on the light-receiving surface 1a of the solar cell element 1, a back electrode formed on the rear surface 1b of the solar cell element 1, and a wiring material 5 for taking out power from the thin line electrodes 2a and the back electrode. A reinforcement electrode 6 wider than the thin line electrodes 2a is provided at an end of the light-receiving surface 1a. The reinforcement electrode 6 and the thin line electrodes 2a are joined to the wiring material 5 using a solder 3. Both sides of the solder joint are covered with a thermosetting resin 4, and a part of the light-receiving surface 1a, not provided with the reinforcement electrode 6 and the thin line electrodes 2a, and the wiring material 5 are bonded by the thermosetting resin 4.
Patent JP-2013150997-A (JP)
Title: Punching apparatus and punching method
Inventor: ONISHI SHINSUKE
IPC: F16G5/16
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique of punching workpieces for uniformalizing and improving precision of a plate thickness of the workpieces the plurality of which are taken at once.SOLUTION: A shaft diameter D3 of a piston 31 in a case where the piston 31 is one is larger than a substantial outside diameter D5 of a pad portion 34 with a punch 32 located on the outermost side made as a base. Since the shaft diameter of the piston is larger than the substantial outside diameter of the pad portion and the whole pad portion is pushed with the piston, the outside of the pad portion is not deflected by a forming load when the workpieces are punched. Consequently, a plurality of workpieces which are taken at once can be punched uniformly and precision of the plate thickness of the plurality of workpieces which are taken at once can be uniformalized and improved.
Patent JP-2013154671-A (JP)
Title: Door mirror for vehicle
Inventor: TSUYAMA OSAMU
IPC: B60R1/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a door mirror for a vehicle capable of sensuously easily recognizing which road surface is imaged on a monitor.SOLUTION: A door mirror for a vehicle in which a door mirror 15 is attached to a door mirror base 14 formed at the vehicle outside of a corner piece 13 of a front door of the vehicle is provided with: a camera 16 which is built in the door mirror 15 or arranged in the vicinity of the door mirror 15 and picks up an image comprising a road surface status in the vicinity of a front wheel of, for example, a driver seat side or a passenger's seat side; and a monitor 20. The monitor 20 is arranged in the corner piece 13 and video-displays the image comprising the road surface status in the vicinity of the front wheel of the driver seat side or the passenger's seat side imaged by the camera 16, and whose display part 20A is exposed from a corner cover 18 covering the corner piece 13.
Patent JP-2012159504-A (JP)
Title: Clock mechanism of wristwatch with hammer lock device
Inventor: ERIC GOELLER
IPC: G04B21/06
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a clock mechanism of a wristwatch which is free of remarkable energy loss of a hammer, and prevents the hammer from bouncing back to a gong after striking.SOLUTION: A clock mechanism 1 of a wristwatch includes a gong 2, a hammer 4, a counter spring 5 for vibration control which holds the hammer apart from the gong in an idle mode, and a driving spring 6 for the hammer. The clock mechanism includes a lock device provided with at least one rotary bolt 8. When the driving spring is wound up, a hook 28 of a first arm 8 of the bolt can be moved away from the hammer, and a terminal part of the bolt spring 7 presses a second arm 8b of the bolt in away from a periphery of the hammer. The lock device is configured to lock the hammer in a strike mode after a single strike of the hammer toward the gong.
Patent JP-2012094905-A (JP)
Title: Thick nitride semiconductor structure with interlayer structure, and method of fabricating thick nitride semiconductor structure
Inventor: SAXLER ADAM W
IPC: H01L21/205
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a GaN layer grown on a substrate may be strained, and if the level of strain exceeds a certain threshold, the GaN layer may crack.SOLUTION: A semiconductor structure includes a substrate, a nucleation layer on the substrate, a compositionally graded layer on the nucleation layer, and a layer of a nitride semiconductor material on the compositionally graded layer. The layer of nitride semiconductor material includes a plurality of substantially relaxed nitride interlayers spaced apart within the layer of nitride semiconductor material. The substantially relaxed nitride interlayers include aluminum and gallium and are conductively doped with an n-type dopant, and the layer of nitride semiconductor material including the plurality of nitride interlayers has a total thickness of at least about 2.0 μm.
Patent JP-2013154083-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: BABA TATSURO
IPC: A61B8/06
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of performing simultaneous measurement in orientation directions, when performing measurement utilizing a CWD method in ultrasonic diagnosing.SOLUTION: An ultrasonic diagnostic apparatus includes: a transmission unit for generating driving signals for which a plurality of frequencies allocated to each of a plurality of orientation directions are multiplexed, and supplying the driving signals to a plurality of ultrasonic vibrators with delay time different for the respective ultrasonic vibrators; a signal processing unit for generating a plurality of beam signals corresponding to the respective orientation directions by adding respective echo signals received by the respective ultrasonic vibrators with the delay time different for the respective ultrasonic vibrators and separating them for the respective frequencies; and a Doppler processing unit for detecting Doppler shift frequencies for the respective orientation directions using the plurality of beam signals corresponding to the respective orientation directions.
Patent JP-2013157569-A (JP)
Title: Composite substrate and method for manufacturing the same
Inventor: SUGA TATSUNORI
IPC: H05K1/02
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite substrate in which second substrates can be accurately mounted on a first substrate without the need to excessively enlarge the first substrate, and a method for manufacturing the same.SOLUTION: A composite substrate 10 includes a first substrate 20, second substrates 30 mounted on a main surface 20s of the first substrate 20, and first marks 28 formed in that portions of the first substrate 20 which are covered with the second substrates 30. The second substrates 30 are transparent or translucent. The first marks 28 are optically recognized through the second substrates 30.
Patent JP-2013160521-A (JP)
Title: Method for setting time, communication device, and time setting program
Inventor: TANAKA MIKA
IPC: H04L7/00
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, when executing time synchronization between communication devices facing each other, automatically determining which one is served as a master station or a slave station according to a state of a self device, and synchronizing the time.SOLUTION: A method for setting a time of one communication device that sets time information by communication with another communication device includes the step of selecting any one mode of a master station mode for setting the time information of the other communication device on the basis of the time information set in the one communication device, and a slave station mode for setting the time information of the one communication device on the basis of the time information set in the other communication device.
Patent JP-2013167176-A (JP)
Title: Exhaust control device of engine
Inventor: SASAKI EIJI
IPC: F02B27/06
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust control device of an engine for achieving excellent control performance to an exhaust system, while simplifying a constitution.SOLUTION: In an exhaust system formed by merging exhaust pipes 117 connected to a plurality of respective cylinders with a collecting pipe 139, exhaust control of the exhaust system is performed. An exhaust control device of an engine includes at least two kinds of exhaust valves 15 and 16 for performing the exhaust control in different parts in the exhaust system, and drives these exhaust valves 15 and 16 for opening-closing by a single actuator 11.
Patent JP-2013167548-A (JP)
Title: Rotation angle detection apparatus and rotation angle detection system using the same
Inventor: JIGI MASAHIRO
IPC: G01B7/30
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detection apparatus used for rotation angle detection of a steering of mainly a motor vehicle and a rotation angle detection system using the rotation angle detection apparatus, capable of securely detecting a rotation angle without an error.SOLUTION: A holder 17 having an engaging projection 17A formed on a back face is mounted onto a case 15 movably only in a prescribed distance. The engaging projection 17A of the holder 17 is configured to be inserted into a bracket 21. An engaging hole 21B of the bracket 21 is formed in a long hole shape extending in a direction orthogonal to a direction of movement of the holder 17, so that even if center deviation occurs in a steering shaft 22 and a locking hole 1A, the locking hole 1A can be locked with the steering shaft 22 on a state of being no center deviation and no rotation by the movement of the holder 17 mounted on the case 15 and by the engaging hole 21B of the long hole shape in the direction orthogonal to the movement, enabling secure detection of a rotation angle without an error.
Patent JP-2012145114-A (JP)
Title: Plasma burner, and smoke filtering device
Inventor: RI DAIKUN
IPC: B01D53/86
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasma burner that removes particulates in exhaust gas by effectively oxidizing them while preheating fuel and mixing the fuel with the exhaust gas, and to provide a smoke filtering device.SOLUTION: The plasma burner 500 includes a reactor 510, installed in an exhaust pipe, and an electrode 520, installed in the reactor 510, in order to generate a plasma discharge between the electrode 520 and an inner wall of the reactor 510. The reactor 510 includes an exhaust gas inflow port 533 that mixes fuel flowing into the reactor 510 with exhaust gas and supplies the exhaust gas so as to lead the mixed gas between the reactor 510 and the electrode 520. A flame jet port is formed in the other side of the reactor 510 in order to jet out flames FL caused by the plasma discharge of the mixed gas. A guide member 540 is provided to the side of the exhaust gas inflow port 533 and expansively formed to have a diameter larger than that of the exhaust gas inflow port 533 and to lead the exhaust gas to the exhaust gas inflow port 533.
Patent JP-2012096099-A (JP)
Title: Game machine
Inventor: SAKAMOTO KOICHI
IPC: A63F5/04
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem with a conventional game machine that although a player is informed of the occurrence of winning a jackpot by an internal lottery, winning a small hit prize is not informed for each kind.SOLUTION: Prize determination (probability lottery processing) determines to which prize group an extracted random number value pertains (103). As a result of the probability lottery, in case a hit flag of a small hit prize is erected (104) a processing of emitting a small-hit-informing sound is carried out (step 105). In the informing-sound-emitting processing, an informing sound according to the kind of the hit flag of the small hit prize is output from a speaker. The informing-sound-emitting processing includes an information mode of not informing. Even when the hit flags are the same, a lottery value which corresponds to each of the information modes differs if the game states are different.
Patent JP-2012188110-A (JP)
Title: Floor material for bus
Inventor: KOSAKA HIDEAKI
IPC: B62D31/02
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a floor material for a bus that is environmentally friendly by only using domestic wood which is superior to imported wood in respects of supply stability and cost, with lower fuel consumption performance due to weight reduction of a vehicle and in addition effectively using thinned cryptomeria.SOLUTION: The floor material for the bus 1 is a composite material of an interlaminate of thinned-out cryptomeria 3, Japanese red pine 2 and/or Japanese cypress with Japanese red pine 2 on a top surface layer. The preferable number of layers in the lamination is 3, 5, 7 or 9 and at the same time the total laminated thickness is preferably 9 to 21 mm.
Patent JP-2013173580-A (JP)
Title: Sheet-like article storage facility
Inventor: OGAWA ISATAKE
IPC: B65G1/04
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like article storage facility capable of properly cutting a sheet-like article, and capable of efficiently delivering the sheet-like article to a delivery place, even when accompanying cutting of the sheet-like article.SOLUTION: A carrying device includes a sheet support body 4, a sheet cutting device for cutting a sheet-like article A positioned in a cutting place E3 in a moving base to be separated into a delivery object part and a non-delivery object part, and a sheet transfer device 18 for freely transferring the sheet-like article A between a storage part and the cutting place E3, on the moving base. The sheet transfer device 18 has suction nozzles 35 for freely switching to a suction state of acting for suction on an upper surface of the sheet-like article A and a suction releasing state, and is constituted to freely transfer the sheet-like article A between the storage part and the cutting place E3 by moving the suction nozzles 35 which have sucked and held the sheet-like article A in the suction state.
Patent JP-2013175537-A (JP)
Title: Light-emitting element
Inventor: MOTOYAMA YASUSHI
IPC: H05B33/14
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element with a simple element structure, capable of shaping light beam and controlling its direction by single light-emitting element.SOLUTION: A light-emitting element 1 is a light-emitting element which emits light from a flat surface, and comprises: a buffer layer 4 stacked on a light extraction side of a light-emitting layer 3; and a metal layer 5 for shielding light on a part of the light extraction surface on the buffer layer 4, where no hole is formed thereon. Bottom surfaces of holes 10, 20, 30 formed on a top surface of the semiconductor light-emitting element 1, are inclined planes 11, 21, 31, respectively, and light emitted from the light emitting layer 3 is radiated from inclined planes 11, 21, 31 of holes. Elevation angles α of inclined planes are same and azimuth angles of them also are same, respectively. Diameters of holes 10, 20, 30 are larger than a wavelength of radiation light, and intervals between them are smaller than a coherence length of tha radiation light. Light beam is shaped by the interference effect of light from inclined planes 11, 21, 31, and the radiation direction of the light beam can be controlled at the elevation angle α.
Patent JP-2013179103-A (JP)
Title: Semiconductor device manufacturing method
Inventor: ONO KOYO
IPC: H01L21/52
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which allows solder bonding to be performed in a short period of time without generating voids.SOLUTION: When bonding a semiconductor element 5 to an electrode 3 via solder 6, a plurality of through-holes 8 are formed in advance in a region on the electrode 3 to which the semiconductor element 5 is bonded. As an atmospheric condition for bonding by the solder 6, a semiconductor device manufacturing method includes: a temperature raising step of raising temperature to a level equal to or higher than a melting point of the solder 6 so as to melt the solder 6; a pressure raising step of increasing a bonding atmospheric pressure to a level higher than that during the temperature raising step, while keeping a molten state of the solder 6; and a temperature lowering step of lowering the bonding atmospheric temperature to a level equal to or lower than the melting point of the solder 6 so as to solidify the solder 6.
Patent JP-2012181909-A (JP)
Title: Nonvolatile memory device, controller for controlling nonvolatile memory device and operation method of controller
Inventor: KIM YONG JUN
IPC: G11C16/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to improve data reliability of a nonvolatile memory by an operation of a memory controller and to provide a device to perform the method.SOLUTION: A nonvolatile memory device comprises: a page buffer 35 having at least one latch for storing hard decision data read by supply of a hard decision read voltage and soft decision data read by supply of a soft decision read voltage; a multiplexer circuit 91 for transferring program data and a random sequence to the page buffer in a selective manner; and a control logic 31 for controlling a random sequence generating circuit 50, the page buffer and the multiplexer circuit. By the control of the control logic, the page buffer derandomizes the hard decision data using the random sequence but the soft decision data is not derandomized.