baber/WOPTO huggingface dataset:
Patent JP-2010202246-A (JP)
Title: Shrink device
Inventor: YUSE HIDEHIKO
IPC: B65B53/04
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink device in which its length can be made short as compared with that of a prior art shrink device and a heating time required for attaining a heat shrink can be substantially shortened.  <P>SOLUTION: A shrink tunnel 10 for use in thermally shrinking a shrink label is constituted of sidewalls 12, 12 having superheated steam passages 12a therein and having superheated steam injection holes 12b at their inner peripheral surfaces and a flow regulator plate 14 inclined upward with respect to a transferring direction. An entire outer peripheral surface except an inlet and an outlet of the shrink tunnel 10 is covered with a heat insulator 11, and each of the tunnel inlet and the tunnel outlet has a steam accumulation portion. Each of the steam accumulation portions is partitioned by partition plates 7 and steam is sucked by a discharging blower 5 in a direction crossing with the transferring direction. In this case, a sucking amount Q<SB>out</SB>at the outlet is set to be relatively larger than a sucking amount Q<SB>in</SB>at the inlet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203148-A (JP)
Title: Working machine
Inventor: DOI TAKAYUKI
IPC: E02F9/26
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine making a comparative evaluation of fuel consumption relatively appropriately and encouraging a reduction of fuel consumption.  <P>SOLUTION: The working machine includes a fuel consumption information processor 10, a display device 7 for displaying fuel consumption information, a resetting device 8 for resetting processing of fuel consumption information in the fuel consumption information processor 10, and the like. The fuel consumption information processor 10 computes average fuel consumption based on instantaneous fuel consumption until reset by the resetting device 8, and stores the average fuel consumption at the reset time whenever reset. A plurality of past average fuel consumption and real-time average fuel consumption are displayed on the same screen of the display device 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208760-A (JP)
Title: Elevator operation control device
Inventor: SATO CHIKAFUMI
IPC: B66B3/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator operation control device ensuring safety at inspection by interlocking the inspection of a safety device with inspection operation of the elevator.  <P>SOLUTION: The operation control device includes a drive circuit 15 for performing operation or stop-action of an elevator drive device 16 based on the control instruction from a main control device 11 for outputting the control instruction for operating or stopping the elevator, monitors the control output of the main control device 11 and the action state including the drive circuit 15 by the safety device 13, and shuts off the control instruction when alignment of the action state relative to the control instruction is not obtained. Further, the safety device 13 executes self-inspection and makes control instruction shutting off function in the non-action state when the inspection instruction relative to itself is inputted. It is provided with a safety device mode switching means 22 for giving an inspection instruction relative to the safety device 13 and switching the operation mode of the main control device 11 from a usual operation mode to an inspection operation mode interlocking with the inspection instruction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207752-A (JP)
Title: Water treatment device and water treatment method
Inventor: MIURA MASAHIKO
IPC: C02F3/10
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To relatively efficiently produce flocculated activated sludge.  <P>SOLUTION: The water treatment device is provided with a biological treatment part which biologically treats wastewater by activated sludge inside a tank. Inside the tank, a carrier for flocculating the activated sludge is provided, and a flocculant addition means for adding a flocculant into the tank is provided. In the biological treatment part, the activated sludge inside the tank is flocculalted to form a flocculated sludge body by the flocculant added into the tank by the flocculant addition means and the carrier, and the wastewater is treated by the flocculated sludge body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211645-A (JP)
Title: Electronic device
Inventor: SUZUKI MASAFUMI
IPC: H04N1/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device suppressing a signal voltage between circuit elements in time of fluctuation of power supply voltage into a proper range.  <P>SOLUTION: In this electronic device 1, a signal output circuit part 2 operates by a power supply voltage Va and outputs a signal to a signal input circuit part 3 via a signal line 5, and the signal input circuit part 3 operates by a power supply voltage Vb and performs processing of the signal. A protection circuit part 4 is connected to the signal line 5, makes current flow to a diode D1 from the signal line 5 when a voltage value of the signal flowing through the signal line 5 becomes a voltage value exceeding a threshold voltage obtained by adding a potential of a connection point P between the diode D1 and a resistor 1 and a forward voltage of the diode D1 in power shutoff or the like, and suppresses the voltage value of the signal flowing through the signal line 5 to the threshold voltage or below.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213218-A (JP)
Title: Wavelength multiplexing transmission system and wavelength multiplexing transmission control method
Inventor: WATANABE TATSUNORI
IPC: H04B10/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplexing transmission system and a wavelength multiplexing transmission control method, by which an optimum wavelength is allotted according to an importance degree or the like of a transmitting/receiving device.  <P>SOLUTION: In the wavelength multiplexing transmission system and the wavelength multiplexing transmission control method, transmitting/receiving devices 10-1 to 10-4 and 20-1 to 20-4 on opposing two sides are connected by a common optical transmission line 15 through multiplexing/demultiplexing devices 12 and 22 so that a wavelength-multiplexed optical signal is transmitted. The system includes: wavelength variable filters 11-1 to 11-4 and 21-1 to 21-4 for selecting and setting a received wavelength corresponding to the transmitting/receiving devices; a determination section for determining characteristics of a wavelength-selected optical signal; a wavelength variable light emitting section for selecting and setting a wavelength corresponding to the transmitting/receiving devices; and a control device with a wavelength setting table for instructing a start to control setting of wavelengths of transmitted/received optical signals between the transmitting/receiving devices of groups selected successively among the plurality of transmitting/receiving devices on the two sides and registering information on the wavelengths of transmitted optical signals corresponding to the transmitting/receiving devices when the determination section determines that the received optical signal has desired characteristics. Thus, optimum wavelengths are allotted successively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218704-A (JP)
Title: Battery pack
Inventor: HIROSAKA SHINOBU
IPC: H01M10/42
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a battery of a battery pack from being replaced with a non-genuine one for reuse.  <P>SOLUTION: When the battery pack 10 is decomposed, a light sensor 18 senses ambient light, and a control part 16 stores a decomposition signal in an internal memory 16a. When the battery pack is used, a set side (notebook personal computer and the like) checks the decomposition signal in the memory 16a through communication terminals 17a and 17b. It determines the usability of the battery according to the decomposition signal, and controls charge/discharge operation of the battery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218732-A (JP)
Title: Electrodeless discharge lamp lighting device and luminaire
Inventor: NAKASHIRO AKIRA
IPC: H05B41/282
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device and a luminaire capable of suppressing flicker right after lighting of the electrodeless discharge lamp while restraining increase of power consumption.  <P>SOLUTION: The electrodeless discharge lamp lighting device includes a direct current power source part 1 outputting a direct current voltage Vdc, an inverter part 2 converting the direct current power to alternating current power to output to an induction coil 5, and a control part 3 carrying out feedback control of the direct current power source part 1 so as the direct current voltage Vdc to be constant. During starting operation for starting the electrodeless discharge lamp 6, a transient response of the feedback control is temporarily made to be faster. With this, compared with a case not increasing a speed of the transient response, deterioration of the direct current voltage Vdc in the starting operation can be suppressed, thus, flicker right after lighting of the electrodeless discharge lamp 6 can be suppressed. Moreover, after the starting operation, the transient response is made slow so as to suppress distortion of input current to the inverter part 2, thus increase of power consumption can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135991-A (JP)
Title: Method for deriving direct mode motion vector
Inventor: JEON BYEONG MOON
IPC: H04N19/94
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of deriving a direct mode motion vector of a bi-predictive block of a present picture, which uses a co-located block of the position in a bi-predictive picture.  <P>SOLUTION: The method includes: determining a co-located block of the position in a reference picture; selecting a list 0 motion vector as a motion vector for obtaining direct mode motion vectors regardless of whether to have a list 1 motion vector when the co-located block has the list 0 motion vector; selecting a list 1 motion vector as a motion vector for obtaining direct mode motion vectors when having only the list 1 motion vector; and deriving at least one among the direct mode motion vectors of a bi-predictive block by executing bit calculation for the selected motion vector, wherein the bit calculation performs 8-bit shift in a right direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010219981-A (JP)
Title: Image reader and image forming apparatus
Inventor: ISHIDA TAKESHI
IPC: G03G15/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any other person from knowing the information of a document when the document placed on a scanner unit is left.  <P>SOLUTION: On a scanner unit 10, an ADF unit 20 is mounted by a hinge mechanism 30 so as to be freely opened and closed, and the ADF unit 20 is driven to be opened and closed by an opening/closing drive motor 34. When an operator completely reads an image of a document placed on the scanner unit 10 by using the scanner unit 10, the execution of control for closing the ADF unit 20 after the opening of the ADF unit and the leave-out of the operator is set in the case that a security level is higher than a predetermined threshold when the security level is set in accordance with at least one of a managerial position included in information inputted by the operator, a destination of mail or the like, a finishing mode, a managerial position included in the RFID information of the operator, and a managerial position of a handling person included in the RFID information of the document.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009196361-A (JP)
Title: Drive device, led array, led head, and image forming apparatus having them
Inventor: NAGUMO AKIRA
IPC: H01L33/08
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve downsizing in the direction perpendicular to the arrangement direction of light emitting elements so as to downsize a drive device, an LTD array, an LED head, and an image forming apparatus having them.  <P>SOLUTION: The LED array includes respective LED element groups of (1+n×4)th (n:integer), (2+n×4)th, (3+n×4)th, and (N-n×4)th from an optional direction in the arrangement direction of LED elements, in an LED array where N LED elements (N: a multiple of four) arranged at an equal interval are divided into a group of four and time-division driven and cathode terminal pads K<SB>2</SB>1 to K<SB>2</SB>4 connected through a wiring material. These cathode terminal pads K<SB>2</SB>1 to K<SB>2</SB>4 form an electrode pad array arranged along the arranged LED elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010226857-A (JP)
Title: Power supply system
Inventor: MIURA HIRONOBU
IPC: H02J9/06
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system that reduces a required capacity of a power supply device by using a solar cell together with an original power supply device.  <P>SOLUTION: The power supply system has a solar-cell module (11) executing power generation by receiving sunlight, a storage battery (13) for charging the power generated by the solar-cell module, a charge/discharge controller (12) for controlling charge/discharge of the storage battery, a power supply (14) for supplying power independently of the storage battery, and a switching controller (15) that receives power from the storage battery and power from the power supply so as to supply power on the basis of a charging amount of the storage battery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221918-A (JP)
Title: Steering device for vehicle
Inventor: NARASAKI TAKUYA
IPC: B62D5/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an armature and a rotor are brought into contact with each other in disengagement of a clutch and the armature and an outer ring are brought into contact with each other in engagement of the clutch, thereby, contact sound of mutual metals is generated in disengagement or engagement of the clutch and the contact sound becomes uncomfortable feeling accompanied by unpleasantness to an occupant.  <P>SOLUTION: In the steering device for the vehicle, when it is detected that a driver of the vehicle does not exist in the vehicle, diagnosis by a clutch diagnosis part 103 for confirming operation of the clutch 11 is started. Accordingly, when it is detected that the driver of the vehicle does not exist in the vehicle, since confirmation of operation of a back-up clutch is started, even if the contact sound at confirmation of operation of the back-up clutch is generated, uncomfortable feeling accompanying with unpleasantness is not given to the occupant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226545-A (JP)
Title: Network node, network, and tunnel switching method therefor
Inventor: PHILAVONG MINAXAY
IPC: H04L12/70
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network node capable of reducing an increase in the load of a virtual node and a decrease in data transfer performance.  <P>SOLUTION: The network node 1 includes: a tunnel switch 11 for discriminating whether traffic from the external is general traffic or overlay traffic; a flow table 14b for associating the header information of a packet with the processing contents of the packet and recording both as a flow entry; and an overlay flow monitoring function 113 for monitoring an input port in the tunnel switch and the processing contents of the packet of the overlay traffic in the tunnel switch and recording the monitored results in the flow table 14b, wherein the network node processes the packet of the overlay traffic in the tunnel switch based on reference results of the flow table with the header information extracted from the packet of the overlay traffic as a retrieving key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222517-A (JP)
Title: Gasification system and gasification method
Inventor: KAJITANI SHIRO
IPC: C10J3/46
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gasification system in which biomass is used effectively to reduce the amount of carbon dioxide to be discharged while reducing the gasification cost and the gasification reactivity of which is made higher than that when only coal is gasified.  <P>SOLUTION: The gasification system is provided with: a coal crushing apparatus 2 for crushing coal to obtain coal powder; a coal gasification furnace 3 for reacting the coal powder with a gasifying agent to produce combustible gas; and a coal powder supply means 4 for supplying the coal powder obtained in the coal crushing apparatus 2 to the coal gasification furnace 3. The gasification system is further provided with: a carbonization apparatus 5 for carbonizing a plant-derived biomass raw material; a crude vinegar liquid recovery means 6 for cooling the volatile content to be generated in the carbonization apparatus 5 to recover the cooled volatile content as a biomass raw material-derived crude vinegar liquid; a biomass-carbonized material supply means 7 for supplying a biomass-carbonized material to be produced in the carbonization apparatus 5 to the coal crushing apparatus 2; and a crude vinegar liquid supply means 8 for supplying the crude vinegar liquid recovered by the crude vinegar liquid recovery means 6 to the coal crushing apparatus 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223181-A (JP)
Title: Fuel injection pump
Inventor: INADA YOSHINOBU
IPC: F04B53/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection pump superior in abrasion resistance and seizure resistance.  <P>SOLUTION: The fuel injection pump 10 has a camshaft 20, a cam 21, shaft storage parts 141 and 142, bushes 191 and 192, a plunger 24 and cylinders 12a and 13a. The camshaft 20 is driven by an engine. The cam 21 is eccentrically arranged on the camshaft 20. The shaft storage parts 141 and 142 store the camshaft 20 at both sides in the axial direction of the cam 21. The cylinders 12a and 13a reciprocally support the plunger 24, and form a fuel pressurizing chamber 40 for pressurizing fuel by he plunger 24. The bushes 191 and 192 have bearing pressure resistant parts 171 formed at an end at the cam 21 side in the axial direction, and a seizure resistant part 173 formed at the opposite side of the cam 21 with respect to the bearing pressure resistant part 171.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229692-A (JP)
Title: Noise reduction structure of rail
Inventor: MURATA KO
IPC: E01B19/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction structure of rail suppressing the noise caused by the rail by a simple structure.  <P>SOLUTION: Vibration control parts 9R, 9L, 10R, 10L are the parts for suppressing vibration in the right and left directions of the rail 7, and the vibration control parts 9R, 9L are mounted in recessed parts 7m formed in an upper neck part 7d of the rail 7 and the vibration control parts 10R, 10L are mounted in recessed parts 7n formed in a lower neck part 7e of the rail 7, respectively. When a rolling stock passes and wheels 1 move while rolling on the rail 7, the rail 7 vibrates in the right and left directions. For example, if the vibration control parts 9R, 9L, 10R, 10L are formed by vibration control rubber, rate of vibration transmission is reduced, and a part of vibration energy of the rail 7 is converted into heat energy by damping vibration due to its viscosity to absorb and damp vibration of the rail 7. As a result, the vibration control parts 9R, 9L, 10R, 10L can reduce and suppress radiation sound radiated from the rail 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233051-A (JP)
Title: Multimedia transmission apparatus
Inventor: MATSUDA YUKINARI
IPC: H04J3/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in load of processing by a processor accompanying increase in coding rate of various media signals without damaging flexibility in generating a transmission packet in accordance with the situation of generating coded media signals to be multiplexed.  <P>SOLUTION: A multiplexing request management unit 7 is provided for holding a multiplexing request MC output from a packet multiplexing control unit 4 and selecting any one of one or more held multiplexing requests MC. A packet generation unit 8 obtins coded media signals instructed to multiplex by the multiplexing request MC and header information HI and generates a transmission packet P from the coded media signals and the header information HI.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233055-A (JP)
Title: Distortion compensation circuit
Inventor: YAMAUCHI KAZUHISA
IPC: H04B1/04
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a distortion compensation circuit in which gain characteristics are monotonously changed even in a high frequency band without performing monolithic operation that increases costs.  <P>SOLUTION: A distortion compensation circuit includes: a distributor 1 for distributing a high frequency signal hfs into two signals and outputting two distributed signals ds1, ds2 of which the phases are different by 180°; signal paths 5, 8 for transmitting the distributed signals ds1, ds2 output from the distributor 1; and a combiner 11 for aligning the phases of the distributed signals ds1. ds2 transmitted by the signal paths 5, 8 and combining the distributed signals ds1, ds2. Between the signal paths 5, 8, a diode 18 is inserted to which a DC current supplied from a DC power source 15 is applied forward via a bias application resistor 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230145-A (JP)
Title: Connecting method of pipe with rib, conduit, and bending prevention ring using the same
Inventor: TOYAMA KAZUMI
IPC: F16L21/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily acquiring linearity and contact property between connecting parts of pipes, in a connecting method of pipes with rib using a bending prevention ring.  <P>SOLUTION: A bending prevention ring 10 has: two fitting pieces 11 fitted to outer peripheral parts of ribs 3 at adjacent two parts; and a bridge part 12 connecting between the two fitting pieces 11. When the pipe 1 with rib and a pipe 1A with rib are connected, rubber-ring packing 8 is installed between adjacent ribs 3-2, 3-3 of an insertion hole 6 of one pipe 1 with rib, and the bending prevention ring 10 is installed to outer peripheries of the adjacent ribs 3-4 and 3-5 in the back of the rubber-ring packing 8. Since the bending prevention ring 10 is installed to the outer peripheries of the ribs 3, a crashing margin of the bending prevention ring 10 is enlarged to enhance contact property between the ring 10 with an inner face of a socket 5. Further, since the socket 5 and the insertion hole 6 are supported at three support points of the rubber-ring packing 8 and two fitting pieces 11 of the bending preventive ring 10 in total, the linearity between both pipes is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT