baber/WOPTO huggingface dataset:
Patent JP-2013016220-A (JP)
Title: Motor driving device, disk reproducing device, and motor control method
Inventor: FUJII SEIICHIRO
IPC: G11B19/28
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the driving capability without changing the design of driving parts.SOLUTION: A disk conveyance motor driving part 1031 and a spindle motor driving part 1032 are connected to a disk conveyance motor 101a and a spindle motor 101b by circuits C1 and C2. The circuits C1 and C2 are connected by control lines p1 and p2. A switch 102a is disposed in the circuit C1 and a switch 102b is disposed in the circuit C2. A disk conveyance control part 1041 and the disk conveyance motor driving part 1031 are connected by wiring C3, a spindle control part 1042 and the spindle motor driving part 1032 are connected by wiring C4, and the wiring C3 and the wiring C4 are connected by a control line p3. Only the switch 102a or the switch 102b, which is connected to the motor to be driven, is turned on. The disk conveyance motor driving part 1031 and the spindle motor driving part 1032 cooperatively drive the disk conveyance motor 101a and the spindle motor 101b.
Patent JP-2013015650-A (JP)
Title: Display device and program
Inventor: ISHII ATSUSHI
IPC: G09G5/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of easily adjusting an effective area of an input video signal.SOLUTION: The display device includes: adjustment means for adjusting an effective area of an input video signal; storage means for storing information about the effective area set by the adjustment means; and image processing means for displaying, in a display part, both of the effective area and an outside area of the effective area, of the input video signal together, on the basis of the information stored in the storage means. The adjustment means can adjust the effective area in a state where both of the effective area and the outside area are displayed in the display part.
Patent JP-2013015702-A (JP)
Title: Developing device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/08
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can inhibit a phenomenon of leakage of a developer from the vicinity of a layer thickness regulation part, and at the same time inhibit a phenomenon of leakage of a developer from both ends of a downstream developer carrier.SOLUTION: A developing device 4 includes: an upstream developing sleeve 26 which is disposed so as to face a photoreceptor drum 1 on the upstream side of a rotational direction of the photoreceptor drum 1 and regulates the layer thickness of a developer by a regulating blade 21 for regulating the layer thickness of a developer, and whose both ends are not subjected to surface roughening treatment for obtaining the capability of conveying the developer from the end to the center; and a downstream developing sleeve 28 which is disposed so as to face the photoreceptor drum 1 on the downstream side of the rotational direction of the photoreceptor drum 1 and whose both ends are subjected to the surface roughening treatment for obtaining the capability of conveying the developer from the end to the center. The upstream developing sleeve 26 and the downstream developing sleeve 28 can rotate in the same direction to develop an electrostatic image on the surface of the photoreceptor drum 1.
Patent JP-2013015201-A (JP)
Title: Conical bearing
Inventor: YAMAGUCHI KOHEI
IPC: F16C33/60
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To further enhance the tolerable load of a conical bearing without increase in outer diameter of the conical bearing.SOLUTION: The conical bearing includes: an outer ring 11, an inner ring 20 disposed on the inner peripheral side of the outer ring 11, a conical roller 40 rolled between the outer ring 11 and the inner ring 20, and a retainer 30 for disposing a plurality of conical rollers 40 at circumferential intervals. A large diameter-side collar portion 24 protruding to the outer diameter side is formed on the large diameter side of the inner ring 20, and the retainer 30 is disposed between the large diameter-side collar portion 24 and the conical rollers 40. The retainer 30 has a first sliding surface 31 formed so as to make slide contact with the large diameter-side collar portion 24 in the rotating direction, a second sliding surface 32 formed so as to make slide contact with the conical rollers 40, and an engagement portion 33 formed so as to engage with the conical rollers 40 in the circumferential direction to hold the conical rollers 40 at circumferential intervals.
Patent JP-2013021501-A (JP)
Title: System, method and program for data transfer
Inventor: MORIOKA MASATO
IPC: H04L47/43
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of packet data generated in a memory.SOLUTION: In a data transfer system, a memory, which is a work area for generating packet data, a DMA transfer device for transferring the packet data to a communication device, and the communication device for transmitting the packet data to a network are connected through a bus. The data transfer is made on the basis of a maximum transfer data unit of the bus. The DMA transfer device includes: packet analysis means for acquiring the packet data generated in the memory to transfer to another device, and based on the maximum transfer data unit, for analyzing header information of the packet data, so as to analyze the presence or absence of an invalid data between a header and a data and between a data and a footer; and invalid data deletion means for deleting the invalid data in the packet data and for connecting the header with a data subsequent to the invalid data and connecting the data with a footer subsequent to the invalid data.
Patent JP-2013018631-A (JP)
Title: Fixture for wedge type rope clamping device
Inventor: NOGUCHI TOYOHIRO
IPC: F16G11/04
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact fixture for a wedge type rope clamping device capable of facilitating the replacement work of a wedge and a terminal of a rope and requires a lower pressing force relative the size of the fixture even in a large socket used for a high-speed or large-capacity elevator or the like.SOLUTION: The fixture includes: a wedge 6: an insertion hole into which an end of a rope 7 wound around the wedge 6 is inserted; a pedestal 1 that holds the socket 5 to be attachable and detachable where an opening in which part of the end of the rope 7 is exposed is provided; a belt 9 that transmits a force received from the outside to the wedge 6 and the end of the rope 7; a pipe 10 that is provided at one end of the belt 9 and holds the one end of the belt 9 at one side when receiving the force from the outside; a pin 13a that is provided on the pedestal and holds the pipe 10 to be attachable and detachable; a pulley 11 that winds the other end of the belt 9 when receiving the force from the outside; and a pin 13b that holds the pulley 11 to be attachable and detachable.
Patent JP-2013021215-A (JP)
Title: Beam measuring device, drawing device, and method of manufacturing article
Inventor: OGAWA SHIGEKI
IPC: H01J37/04
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a beam measuring device which is advantageous to accurately measure a beam.SOLUTION: A beam measuring device has: a shield member 22 having an edge; a detection part including a detector for detecting a beam 24 which is not shielded by the shield member 22; a relative movement mechanism for generating relative movement between the shield member 22 and the beam 24 so that the beam 24 crosses the edge; and a control part. The control part controls the detection part and the relative movement mechanism, thereby obtaining signal sequences using the detector by making the beam 24 cross the edge on a plurality of spots on the edge, and obtains added signal sequence by adding signals to which relative positions in the relative movement correspond each other form a plurality of the signal sequences each obtained at a plurality of the spots, thereby obtaining an intensity distribution of the beam 24 from the added signal sequence.
Patent JP-2013022984-A (JP)
Title: Instrument for vehicle
Inventor: FUJITA KATSURA
IPC: B60K35/00
Filed: 2011-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for vehicle, which shows vehicle information with an easy-to-understand interesting display.SOLUTION: The instrument for vehicle includes a control means of receiving the input of vehicle information associated with a plurality of kinds of measured values, drawing a display image showing the measured values, and displaying the image by an image displayable display means. The control means displays an index image 21 provided with an index 21a indicative of a predetermined kind of first measured value (vehicle speed) of the vehicle information and an indication image 22 shifting in display position along the index image 21 based upon newly input vehicle information, and makes display transition of the index image 21 or indication image 22 based upon a second measured value of different kind from the first measured value.
Patent JP-2013024464-A (JP)
Title: Storage type water heater
Inventor: SUGIKI TOSHINORI
IPC: F24H9/00
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a storage type water heater capable of preventing damage of a vacuum heat insulating material and slow leakage and suppressing deterioration in heat retaining function of the vacuum heat insulating material caused by secular change in a welded film part of the vacuum heat insulating material.SOLUTION: The storage type water heater includes: a hot water storage tank 2 having a substantially cylindrical shape for storing hot water; and at least one of vacuum heat insulating materials 5a, 5b provided covering the hot water storage tank 2. Each of the vacuum heat insulating materials 5a, 5b has a core material and the welded film part 6 which extends outward without being bent from an edge of the core material. A gap 8a is provided between a pair of the edges disposed opposing each other. The extended welded film parts 6 extending from each of both edges are at least partially overlapped with each other in the gap 8a.
Patent JP-2013025082-A (JP)
Title: Display device drive circuit
Inventor: KATO HISANAO
IPC: G09G3/36
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit area of a display device drive circuit.SOLUTION: A display device drive circuit comprises: a data correspondence width generation circuit 101 for generating a data correspondence width DW corresponding to input data; a width transmission part 103 for outputting the data correspondence width DW according to enable information OE sequentially shifted; and capacitors 112 and 115 charged according to the data correspondence width DW using a constant current source 104 and for holding a drive voltage, and outputs the drive voltage.
Patent JP-2013022252-A (JP)
Title: Cyclone separator and vacuum cleaner equipped with the same
Inventor: SATO KO
IPC: A47L9/10
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To cause dust to be hardly left between an inner peripheral surface of a catching container and a cylindrical part of a compression member at a cyclone separator.SOLUTION: A cyclone separator 101 includes a catching container 11, an openable or closable bottom lid 16, and a rotatable compression member 23, wherein a sucked air is turned along an inner peripheral surface 11r and discharged through a filter to catch the dust. The compression member 23 includes a disk unit 23d arranged to be spaced apart from a bottom lid 16, a rotating shaft 23b extended downward from the disk unit 23d, a helical protrusion 23a arranged to wind around the outer peripheral surface of the compression member 23, and a cylindrical unit 23c extended upward from the disk unit 23d. The helical protrusion 23a is arranged at each of the cylindrical unit 23c and the rotating shaft 23b. A pitch of the helical protrusion 23a at the cylindrical unit 23c is made small as compared with a pitch of the helical protrusion 23a at the rotating shaft 23b.
Patent JP-2012071414-A (JP)
Title: Method of changing upper blade position of slitter device, and slitter device
Inventor: KATAOKA TAKESHI
IPC: B26D1/24
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To change the position of an upper blade so that the upper blade and a lower blade are properly engaged by a device having a relatively simple structure in the slitter device shearing and dividing a band-shaped sheet into a plurality of strips by the engagement of the upper blade and the lower blade.SOLUTION: The upper blade 2 is set at an engagement start position relative to the lower blade 1 by moving a tool post 4 corresponding to the upper blade 2 by a tool post feed mechanism 8, the upper blade 2 is advanced to an engageable position with the lower blade 1 by an upper blade holder 3, and then the tool post 4 is moved in an approaching direction of the upper blade 2 to the lower blade 1 by the tool post feed mechanism 8. The presence of electric conduction between the upper blade 2 and the lower blade 1 during the movement is constantly detected. When the electric conduction is generated between the both, the movement of the tool post 4 by the tool post feed mechanism 8 is stopped. A series of position changing steps of constraining the tool post 4 to a bar 25 extending parallel to an axial line of the lower blade 1 are sequentially executed for every upper blade whose position is desired to be changed after the bar 25 is set at a prescribed position relative to the lower blade.
Patent JP-2013028223-A (JP)
Title: Steering wheel
Inventor: ONOHARA KEISUKE
IPC: B62D1/10
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel that can prevent the biting of a harness even if a movable part of a horn switch is present in a space formed between a pad and a body.SOLUTION: The steering wheel includes: a first horn plate 11 secured to a body 1; a second horn plate 21 secured to a pad 2; a guide pin 4 inserted into an opening 111 of the first horn plate 11, and erected on the second horn plate 21; a flange stopper 5 formed in the guide pin 4; an insulator 6 disposed slidably along the guide pin 4; and a coil spring 7 for biasing the insulator 6 toward the stopper 5. The insulator 6 is provided with a wall surface 60 that covers an outer peripheral part of the stopper 5, and has the substantially same height Kw with a separation distance K between a stationary contact point 3a and a movable contact point 3b.
Patent JP-2012015531-A (JP)
Title: Semiconductor device
Inventor: HOSHINO YUTAKA
IPC: H01L21/8234
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such as a MOSFET for high-frequency amplification having a drain offset region which ensures refinement and reduces on-resistance.SOLUTION: The semiconductor device comprises a source region 10, a drain region 9 and conductor plugs 13 (p1) on a reach-through layer 3 (4) for leading out electrodes. First layer wires 11s, 11d (M1) are respectively connected to the conductor plugs 13 (p1), and second layer wires 12s, 12d for backing the first layer wires 11s, 11d (M1) are connected to the first layer wires 11s, 11d (M1), respectively, on the conductor plugs 13 (p1).
Patent JP-2012021995-A (JP)
Title: Method and means for curing osteoarthritis
Inventor: NICK VANDEGINSTE
IPC: C12Q1/02
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying a compound for guiding an assimilation stimulant action of chondrocytic cells.SOLUTION: The method includes steps of: bringing the compound into contact with polypeptide containing an amino acid sequence to be selected from a group consisting of sequence numbers 58 and 59; and measuring characteristics of compound-polypeptide relevant to the assimilation stimulant action of the chondrocytic cells. In the method, the characteristics include coupling affinities of the compound to the polypeptide, and activation of a biological path for producing a biochemical marker to be an index of the assimilation stimulant action of the chondrocytic cells.
Patent JP-2013036145-A (JP)
Title: Tool for obi tying
Inventor: TADA MASAKO
IPC: A41F19/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that on wearing a kimono or a yukata, obi tying, having a rich expression power like in a furisode (a dress having long sleeves) can not be performed simply by one person by using an obi having a small band width such as a halfwide obi.SOLUTION: This tool for obi tying is configured to include a plurality of ring-shaped members comprising a stretchable raw material and having a size capable of passing an obi by stretching them, and a belt-shaped member comprising a stretchable raw material and utilized as wrapping around a body for being pulled so that the plurality of the ring-shaped members can be stretched by bringing them in the direction along the obi at a position for obi tying.
Patent JP-2013035046-A (JP)
Title: Soldered joined structure of metal film and lead, and its heat treatment method
Inventor: NISHIWAKI SUSUMU
IPC: B23K35/26
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the time deterioration of a solder fillet, and to improve the reliability of a soldered joined structure.SOLUTION: A lead member 10 with a solder material has a double-structure in which the surface of a lead wire 11 is coated with a Cu-soldered foundation layer 12, and an Sn-system soldered layer 13 containing Sn whose density is not lower than a prescribed value is laminated on the foundation layer. The soldered joined structure is characterized in that: an electronic element 20 such as a semiconductor and a piezoelectric vibrator is joined to the lead wire 11 by using the Sn-system soldered layer 13; the time deterioration is suppressed by bringing a diffusion reaction into a balanced state by applying prescribed heat treatment to the solder fillet after being soldered, and a metal composition of the solder fillet is changed to higher-resistance high-temperature solder. At this time, the Cu-soldered foundation layer 12 coated on the lead wire 11 is imparted with a sufficient thickness in advance, and the Cu-soldered foundation layer 12 is made not to vanish even if the mutual diffusion of Cu and Sn is progressed up to the balanced state.
Patent JP-2013046433-A (JP)
Title: Cell balance device and battery system
Inventor: SAKURAI ATSUSHI
IPC: H02J7/02
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cell balance device and a battery system, capable of preventing breakage of a switching circuit by applying protection when an overcurrent flows the switching circuit.SOLUTION: The cell balance device includes a plurality of condenser connection terminals in which a connection point or both ends of a plurality of condensers connected in series are connected, a voltage holding device connection terminal to which a voltage holding device is connected, a plurality of first switch circuits provided between the plurality of condenser connection terminals and the voltage holding device, a reception terminal which receives a synchronous signal, a transmission terminal which transmits the synchronous signal, a control circuit which controls on/off of the plurality of first switching circuits on the basis of the synchronous signal, and an overcurrent detection circuit which detects an overcurrent flowing the first switching circuit. With this configuration, when an overcurrent flows a switch circuit, the overcurrent is detected and the switch circuit is turned off, thus preventing breakage of the switch circuit.
Patent JP-2013045665-A (JP)
Title: Pressure-welding type connector
Inventor: ASAI KIYOSHI
IPC: H01R13/24
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-welding type connector capable of reducing the number of components and costs.SOLUTION: A substrate connection terminal 11 comprises: a flat plate-like bottom plate part 14; and a pair of contact holding parts 15, 15 having such a shape that they project upward from a side edge of the bottom plate part 14 and opposed to each other. A movable contact 12 is provided with held parts 42, 42 opposed to the contact holding parts 15, 15. An engagement protrusion 23 projecting from any one opposite face of the contact holding part 15 or the held part 42 is inserted in an elongated sliding hole 24 formed on the other opposite face and directed in a relative movement direction. A spring member 13 is housed between both of the contact holding parts 15, 15, and the movable contact 12 is energized to the bottom plate part 14 against a reaction force in a pushing direction. The movable contact 12 is held while it can be pushed in the substrate connection terminal 11.
Patent JP-2011231778-A (JP)
Title: Waste heat recovery system
Inventor: ONO KANJI
IPC: F01K23/04
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively use waste heat from a condenser of a heat pump in cooling.SOLUTION: In a heat pump type indoor temperature adjusting device 10 cooling the inside of a building, waste heat during condensation of a refrigerant in conversion from a high temperature and high pressure vapor condition of the refrigerant to a high temperature and high pressure liquid condition is removed by evaporating a low boiling point medium by using a low boiling point medium such as methane for example. The low boiling point medium from which waste heat is removed is supplied to a turbine 41 of a generator 40 to generate power and a part of generated electric power is used as drive power of a compressor 23 or the like.
Patent JP-2013045079-A (JP)
Title: Light transmission characteristic compensation filter and optical transmission system
Inventor: IWAKI AYAKO
IPC: H04B10/2507
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a wavelength multiplexing filter has such a transmission characteristic that a transmission factor becomes smaller in both-side wavelengths with respect to a center wavelength, the center wavelength has wavelength shift for every wavelength multiplexing filter, and therefore a band-limiting filter such as the wavelength multiplexing filter deteriorates an optical signal.SOLUTION: The light transmission characteristic compensation filter according to the present invention compensates the light transmission characteristic in such a manner that the optical transmission factor decreases towards the center wavelength in an optical region and mitigates the deterioration of the optical signal caused by a band-limiting filter such as the wavelength multiplexing filter.
Patent JP-2012086983-A (JP)
Title: System and method for warehouse work plan creation
Inventor: TOMIYAMA SHINJI
IPC: G05B19/418
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To create work plans of transport facilities and loading facilities for carrying in and out products in a warehouse including a plurality of ridges altogether at a time within practical time.SOLUTION: A work allocation unit 13b allocates work plans of transport facilities and loading facilities relating to a plurality of ridges in a plan target period, and then allocates work plans of transport facilities and loading facilities relating to only individual ridges. That is, the work allocation unit 13b creates a work plan at two states, i.e., the processing for creating work planes of transport facilities and loading facilities relating to the plurality of ridges and the processing for creating work plans of transport facilities and loading facilities relating to only the individual ridges. According to such warehouse work plan creation processing, the number of combinations retrieved by one work plan creation operation is reduced. Thus, work plans of the transport facilities and the loading facilities for carrying in or out the products in the warehouse including a plurality of ridges are created altogether at a time within practical time.