baber/WOPTO huggingface dataset:
Patent JP-2008099924-A (JP)
Title: Suction head of vacuum cleaner
Inventor: ITO NORIKAZU
IPC: A47L9/04
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction head of a vacuum cleaner, which transmits the torque of a motor or the like to a rotary brush and has an improved removability of the rotary brush using two meshing portions, to solve the problem of the probability of abnormal noise caused by rattling in the thrust direction or tooth jumping between meshing surfaces of the meshing portions during use.  <P>SOLUTION: Urging means for directing the rotary brush of the suction head toward the meshing surfaces of the meshing portions and urging the rotary brush in the thrust direction is provided to eliminate rattling in the thrust direction, so that the probability of the abnormal noise or tooth jumping is allowed to be eliminated. Additionally, a thermal expansion or intrusion of dust is allowed to be dealt with by the urging means formed of an elastic body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109399-A (JP)
Title: Radio relay, encoding processing circuit, and interface method thereof
Inventor: OTANI MITSURU
IPC: H03K19/21
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio relay preventing interference with low-level analog signals of digital signals, an encoding processing circuit, and an interface method thereof.  <P>SOLUTION: Exclusive OR between the LSB and a plurality of upper bits of a digital signal outputted from a frame separation part 17 is operated by an EXORe, and a first digital signal wherein outputs of respective bits are made random is outputted to a DACd, so that interference with an analog circuit part on wiring due to addition of the digital signal in a low-level signal is prevented. The LSB and a plurality of upper bits of the first digital signal is operated again by an EXORf to restore the original digital signal, and this signal is inputted to the DACd and is converted to an analog signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105058-A (JP)
Title: Nut feeder for welding machine
Inventor: FUKIZAWA TAKEO
IPC: B23K11/14
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut feeder for a welding machine capable of securely and stably conveying parts such as a nut to a parts consumption device through a feed hose.  <P>SOLUTION: The nut feeder for a welding machine is constituted so that a parts feeder 2 as a feed source of a nut and a nut feed head 3 provided at the side of a welding machine are connected with a feed hose 14 composed of a hollow tube, and the nut is fed to the feed head by an escape 5 provided at the side of the parts feeder through the feed hose. The parts feeder 2, the nut feed head 3 and the escape 5 are provided with sensors 21, 22 and 23 for detecting whether the nut is present or not in each region. Meanwhile, an air flow going toward the feed head for a prescribed time is formed at the inside of the feed hose; the nut is guided into the air flow by the escape 5, and the nut is conveyed to the feed head 3 through the air flow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106720-A (JP)
Title: Engine system
Inventor: IYODA HISAO
IPC: F02N15/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine system capable of securing smoother restart properties of an engine by enabling appropriate control of engine speed in automatic stop / automatic start of the engine.  <P>SOLUTION: The engine system judges timing when engine restart become possible while monitoring engine speed pulse after executing automatic stop process of the engine at time t0, and executes restart of the engine based on establishment of automatic start conditions by vehicle operation after the judgment. The engine system imaginarily defines cycle time of engine speed pulse after engine speed NE calculated based on the engine speed pulse at time t1 reaches low speed zone (250 rpm or less) which is a calculation limit, calculates estimated engine speed based on the defined pulse cycle time, and judges whether engine restart becomes possible or not based on that the estimated engine speed reaches 200 rpm at time t2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113196-A (JP)
Title: Signal detection circuit
Inventor: UCHIKI HIDEKI
IPC: H04L25/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal detection circuit capable of correctly identifying the state of a very small amplitude digital signal, which is transmitted in the pair of complementary signal lines, without complicating a manufacturing process.  <P>SOLUTION: Complemetary signals (Drt, Drb; 10, 11) are received by high input impedance, and electric currents, corresponding to the additional value of differential signals (Ref1, Rdf2; 12, 13) being different in the voltage level are generated by a full-wave rectifying circuit (AWR). A voltage comparator (CMP) compares output signals (20, 21) after current addition/voltage conversion, which are generated in the full-wave rectifying circuit. The output signal (30) of the voltage comparator is detected by a timer (TMR) concerning whether the signal is in the same state for not less than prescribed time. Then, signal (40) for indicating the detection result is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118380-A (JP)
Title: Communication device and communication method
Inventor: FUJII MASAAKI
IPC: H04B7/26
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a communication method, wherein maximum likelihood detection can be applied for reception-side signal detection algorithm in a multi-user MIMO system.  <P>SOLUTION: The communication device can select a modulation system used when transmission data error-corrected and encoded by sub-streams are modulated and mapped, and an error correction encoding rate. This communication device includes a minimum Euclidian distance estimating unit which estimates minimum Euclidian distances by the sub-streams by using a channel matrix, an SINR estimating unit which estimates SINR after minimum likelihood detection based upon the minimum Euclidian distances and noise electric power, and a transmission control parameter selector which determines a modulation system common to the sub-streams and error correction and encoding rates by the sub-streams such that a packet error rate estimated based upon the SINR is less than a predetermined value and the total of transmission rates for all the sub-streams becomes maximum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121735-A (JP)
Title: Planetary gear device
Inventor: MOMONO MASAYOSHI
IPC: F16H1/46
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear device having reduced manufacturing cost for transmitting high torque.  <P>SOLUTION: A first planetary gear shaft 5a, a first carrier 4a and a second sun gear shaft 3b are integrally formed of sintered metal and a first planetary gear 6a is also formed of sintered metal to reduce manufacturing cost. A first sleeve 7a of a non-porous material is inserted between a bearing hole of the first planetary gear 6a and the first planetary gear shaft 5a to reduce friction and wear due to the rotation of the first planetary gear shaft 5a in contact with the bearing hole of the first planetary gear 6a of a porous material as a result of the runout of a lubricating oil film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123753-A (JP)
Title: Lamp unit for vehicle
Inventor: OKADA NORIKO
IPC: F21S8/12
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp unit for vehicle capable of turning over a light distribution pattern of low beam and high beam in one projector lens, and forming a superimposed strong light-condensing pattern in the high beam, without a sense of incongruity with the low beam.  <P>SOLUTION: The lamp unit for vehicle 100 is arranged between the projector lens 31 and an LED 33; and is provided with a cutoff line forming member 39 for forming the cutoff line of a low-beam light distribution pattern, by positioning its leading edge end 39a near the rear focal point F of the projector lens 31, to shield a part of the reflecting light from a reflector 37, and an added reflector 41 for condensing the light from the LED 35 to a spot near the rear focal point F of the projector lens 31. The light distribution pattern for the high beam is formed, by condensing the light from the LED 35 to the spot near the rear-focal point F of the projector 31, on the condition that the leading end edge 39a of the cutoff line forming member 39 be set relatively remote from the rear focal point F of the projector lens 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123972-A (JP)
Title: Non-aqueous electrolyte secondary cell
Inventor: YAMAMOTO SATOSHI
IPC: H01M4/131
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary cell having high potential in which elution of cobalt and decomposition of an electrolyte are prevented.  <P>SOLUTION: The nonaqueous electrolyte secondary cell comprises a positive electrode having a positive electrode active material, and negative electrode having a negative electrode active material, and a non-aqueous electrolyte, wherein the positive electrode active material comprises lithium cobalt oxide to which at least one kind of Mg, Al, Ti, and Zr has been added, and the positive electrode comprises lithium phosphate. More preferably, the mixing ratio of the lithium phosphate is 0.01 to 5 mass%, and the total addition amount of Mg, Al, Ti and Zr is 1.0 to 5.0 mol%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128032-A (JP)
Title: Control device of vehicle having dual fuel engine
Inventor: DOSONO KAZUYASU
IPC: F02D19/08
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely use hydrogen when a catalyst is inactive, by restraining an increase in hydrogen consumption, while improving exhaust emission.  <P>SOLUTION: This control device of a vehicle has a dual fuel engine capable of using gasoline and hydrogen as fuel, and has an active state detecting means S3 detecting whether or not an exhaust emission control catalyst equipped in an exhaust passage of the engine is in an active state, a hydrogen residual quantity detecting means S8 detecting a residual quantity of the hydrogen, and a fuel selecting means S10 using a mixture of the gasoline and the hydrogen at little time by using the hydrogen when the residual quantity of the hydrogen detected by the means is more than a predetermined residual quantity when the means detects that the catalyst is not in the active state (S9).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130780-A (JP)
Title: Rare-earth magnet
Inventor: KOMURO MATAHIRO
IPC: H01F1/09
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet forming body achieving both of improvement in the magnetic characteristics of a rare-earth bond magnet and a decrease in costs.  <P>SOLUTION: The rare-earth magnet has: magnetic powder containing at least one type of rare-earth element; and an oxide binder binding the magnetic powder, where the oxide binder is in the configuration of a magnet where a plane interval obtained by diffraction ranges from not less than 0.25 nm to not more than 2.94 nm. Also, the oxide binder is amorphous. The magnetic powder is Fe-based magnetic powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049760-A (JP)
Title: Analog-digital conversion circuit
Inventor: WADA ATSUSHI
IPC: H03M1/14
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision multi-bit analog-digital conversion circuit.  <P>SOLUTION: An A/D converter 1 comprises a sample hold circuit 2, first- to fourth-stage circuits 3 to 6, a latch circuit 7, and an output circuit 8. The first- to third-stage circuits 3 to 5 comprise a sub A/D converter 9, a D/A converter 10, and a differential amplifier 11. The fourth-stage circuit 6 comprises only a sub A/D converter 9. The first-stage circuit 3 is of four bits, and the second- to fourth-stage circuits 4 are each of two bits. In the first- to third-stage circuits 3 to 5, the sub A/D converter 9 and the D/A converter 10 have the same number n of bits.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144178-A (JP)
Title: Method and system for facilitating planning of surgical procedures
Inventor: MAHESH PRAKASH
IPC: G16Z99/00
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for efficiently performing surgery according to a pre-operative surgical plan.  <P>SOLUTION: Certain embodiments of the present invention provide a method (200, 600) for executing surgical planning including: a process of providing the display of a data set (300, 402, 404) including a representation of a volume of interest of a patient; a process of providing an interactive tool (406) for use in conjunction with the data set (300, 402, 404); a process of allowing an interaction with the interactive tool (406) and a portion of the data set (300, 402, 404); and a process of forming a prediction for an effect on a portion of the data set (300, 402, 404) based at least in part on the interaction. In an embodiment, the method (200, 600) further includes a process of selecting the interactive tool (406) from a plurality of tool types.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008132818-A (JP)
Title: Pneumatic tire and method for deciding quality of pneumatic tire
Inventor: KURITA KEIICHI
IPC: B60C9/08
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the wear resistance of a tire shoulder by preventing the uneven wear of the tire shoulder, and to improve the durability of a belt.  <P>SOLUTION: This pneumatic tire has the peripheral direction belt 8 formed of at least one or more sheets of metal, and a flatness ratio of ≤60%. When a peripheral length from the center of a tire inner peripheral surface to the inside of a bead in a natural balance shape is taken as L<SB>0</SB>and a radial growth rate of a tire center at normal inner pressure is taken as α, the peripheral length L of a ply from the tire center to the inside of the bead satisfies a condition shown by a formula; (1-α)L<SB>0</SB>≤L≤(1+α)L<SB>0</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135887-A (JP)
Title: Complex type monitoring control system
Inventor: NISHIYAMA YASUMASA
IPC: H04Q9/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform input operation and to avoid an error even if the number of setting of address conversion data is large.  <P>SOLUTION: A system extension terminal device 3 includes: a memory 37 wherein address conversion data such as primary-side addresses as addresses which are not assigned to terminal devices 12 by a primary-side communication system S1 and secondary addresses as addresses at which a secondary side communication system S2 can control a control terminal 22 are made to correspond one to one are previously registered; and display operation units 33 and 34 for modifying the address conversion data. The system extension terminal device 3 at least includes a center device 11 of the primary side communication system S1 through a multiplex transmission line L1 of the primary side communication system S1, downloads address conversion data having been edited by an address conversion data editing device having an editing function, and registers and updates the address conversion data in the memory 37 to use the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136097-A (JP)
Title: Wireless communication apparatus and wireless communication method
Inventor: HIDAKA HIROYUKI
IPC: H04W88/06
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus that enables a user to reply to incoming of video telephone when receiving a message indicating the incoming of video telephone during a speech telephone call.  <P>SOLUTION: The wireless communication apparatus includes: a transmitting/receiving means (RX0/TX) for transmitting and receiving information by an 1x system and an EVDO system; a receiving means (RX1) for receiving the information by the 1x system and EVDO system; and a control unit 8 which performs system detection processing for detecting the EVDO system using the receiving means (RX1) when receiving a message indicating the incoming of the EVDO system through the 1x system during a telephone call by the 1x system using the transmitting/receiving means (RX0/TX), and reports the incoming of the EVCDO system to the user when the EVDO system is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140430-A (JP)
Title: Semiconductor storage device
Inventor: RAI TOSHIKI
IPC: G11C16/06
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a voltage drop in a high voltage supply path to a source line by suppressing an increase in circuit area as much as possible in a semiconductor storage device.  <P>SOLUTION: An output of a high voltage generation circuit 10 is connected to a source line SL through a first transfer gate 13, and connected to a word line WL through a second transfer gate 14. The first transfer gate 13 comprises a P channel type MOS transistor which is on/off-controlled by a write enable signal WRT, and the second transfer gate 14 comprises the P channel type MOS transistor which is on/off-controlled by an erase enable signal ERA. A third transfer gate 15 is also formed which supplies the output of the high voltage generation circuit 10 to the source line SL without passing through a high voltage switching circuit 11. The third transfer gate 15 comprises the P channel type MOS transistor and an inverted output of the high voltage switching circuit 11 is applied to the gate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136549-A (JP)
Title: Bristle for makeup brush and makeup brush
Inventor: YAMADA KUNIO
IPC: D06M11/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide bristles for a makeup brush, which is more excellent in the inclusion of cosmetic power and in the application capability than conventional synthetic resin bristles, has such characteristics as very excellent touch to the skin and having a performance sufficiently competitive with animal bristle, and a makeup brush using the bristles.  <P>SOLUTION: The bristles 1 for the makeup brush are cut bristles made of synthetic resin monofilament. A plurality of waveforms 4 with different wavelengths are formed in the cut bristles in the fiber axial direction, and an acute tapered part 2 is formed at least at one end of each cut bristle. The wavelengths of the waveforms occupying at least 80% of the total waveforms are positioned in the range of 2-15 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140905-A (JP)
Title: Superconductive coil
Inventor: HAYASHI TOSHIHIRO
IPC: H01F6/06
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable and high-performance superconductive coil that suppresses mechanical motion in a thin-film superconductive wire, keeps sufficient coil strength, and prevents strain due to the difference in a thermal shrinkage rate between the thin-film superconductive wire and a winding frame from occurring in the thin-film superconductive wire in a heat cycle of room temperature and liquid nitrogen temperature.  <P>SOLUTION: In the pancake type superconductive coil, the thin-film superconductive wire in a multilayer structure is wound around the winding frame. The thin-film superconductive wire of the innermost peripheral turn is wound without being bonded to the outer-periphery surface of the winding frame. An adhesive insulating resin tape is arranged between the thin-film superconductive wires between turns from the portion between the outer-periphery surface of the innermost peripheral turn and the inner-periphery surface of the next turn to an outermost peripheral turn. The inner- and outer-periphery surfaces of the insulating resin tape are adhered to the thin-film superconductive wire at the inner and outer peripheries for integrating the thin-film superconductive wire from the outermost peripheral turn to the innermost peripheral turn.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139193-A (JP)
Title: Particle counting device and system
Inventor: TOUCHI HIROSHI
IPC: G01N15/06
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle counting device and a particle counting system capable of compacting the whole system, shortening a measuring time, and analyzing a main factor of particle generation easily by a simple and inexpensive constitution without requiring complicated wiring.  <P>SOLUTION: This particle counting device 1 installed on a prescribed observation point includes a measuring part 5 for detecting particles in a fluid to be detected collected from the observation point, an event input part 30 into which an event signal showing an event related to the observation point is inputted, and a control part 4 for processing a count signal and the event signal outputted from the measuring part. The control part 4 determines generation of particles caused by the event. The particle counting device 1 is also equipped with a link signal output part 31 for outputting a link signal between the event signal and the count signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146847-A (JP)
Title: Lever-type connector
Inventor: SUZUKI KENJI
IPC: H01R13/629
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure high space efficiency by lowering a height of a connector at an insertion-coupling state of each connector housing, and prevent looseness and extraneous noise of a lever member at an insertion-coupling state of each connector housing.  <P>SOLUTION: The lever-type connector 10 makes connector housings 20, 30 insertion-coupled with or separated from each other by a rocking operation of the lever member 40. The lever member 40 of the lever-type connector 10 has a locking protrusion 41 set in protrusion, and a flexible member 50 has a locking opening 51 set dug to be insertion-coupled with the locking protrusion 41. With the locking protrusion 41 of the lever member 40 at an insertion-coupled state with the locking opening 51 of the flexible member 50 at a locking position, the flexible member 50 is not positioned in a space pinched by the locking protrusion 41 of the lever member 40 and a female connector housing 20. Therefore, a gap between the lever member 40 and the female connector housing 20 can be narrowed at least by a thickness of the flexible member 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147418-A (JP)
Title: Thin film transistor device, image display device, and method of manufacturing same
Inventor: SHIBA TAKEO
IPC: H01L21/336
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the endurance to an impact and bending of a thin and light image display device, make it possible to use the device in a curved shape, mount the device on a curved surface, and reduce a manufacturing cost by reducing the number of manufacturing steps, and make it easy to increase the size of the device.  <P>SOLUTION: An image display device includes a display portion constituted by a plurality of pixels and a periphery integrated circuit for controlling the display portion. The display device is provided on a support substrate whose endurance to an impact and bending is high. A pixel circuit is constituted of an organic semiconductor TFT. The periphery integrated circuit is constituted of a low-temperature polycrystalline Si-TFT. The periphery integrated circuit is provided on the support substrate of the display device in such a manner that the support substrate at the time of manufacturing is removed. The pixel circuit and the periphery integrated circuit are connected with the same wiring layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT