baber/WOPTO huggingface dataset:
Patent JP-2008274895-A (JP)
Title: Seal structure of exhaust valve
Inventor: KUBOTA KENJI
IPC: F02D9/10
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure of an exhaust valve surely preventing leakage of exhaust gas with a simple constitution, without increasing the number of part items.  <P>SOLUTION: This seal structure of the exhaust valve is constituted so that a valve stem 4 penetrating through a valve body 2 is rotatably journaled to the valve body 2 via a bearing 8, and a seal ring 17 fitted in the valve stem 4 of an exhaust valve of installing a valve element 10 on the valve stem 4 for opening-closing an exhaust passage 3 in the valve body 2, is pressed to an end surface 8a in the axial direction of the bearing 8 by a spring (an energizing means). An end surface 17a in the axial direction of the seal ring 17 and the end surface 8a in the axial direction of the bearing 8, are spherically contacted with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279473-A (JP)
Title: Soldering iron
Inventor: FUJIMOTO KAZUTO
IPC: B23K3/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering iron which can continuously carrying out soldering work and heating work of a heat shrinkage tube for protecting the soldered portion.  <P>SOLUTION: The soldering iron having a body 1 and a heater 2 to be attached to the tip end of the body 1 comprises a heater cover 6 which is arranged so as to surround the heater 2 and is attached to the body 1 at its base end, and a fan 9 provided on the body 1. An air passage 7 is formed between the heater cover 6 and the heater 2 so as to flow air from the fan 9. An air jetting port 15 for jetting the air from the circumference of the tip end of the heater 2 is provided at the tip end of the heater cover 6. The air supplied into the air passage 7 from the fan 9 is heated by the heat from the heater 2 and is discharged from the air jetting port 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279534-A (JP)
Title: Wire-saw device for wall painting mortar layer stripping, and wall painting mortar layer stripping method
Inventor: KAWANOBE WATARU
IPC: B28D1/08
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for stripping a mortal layer of a wall painting from a wall carrier without damaging the wall painting, and a wall painting mortar layer stripping method using it.  <P>SOLUTION: The wire-saw device for wall painting mortar layer stripping comprises (1) parallel rails 1, 1 opposingly arranged sandwiching a wall painting having a mortar layer arranged on the wall carrier, (2) a pair of sliders 2, 2 movable along the rails 1, 1, (3) a pair of reels 5, 5 supported by the sliders 2, 2 for making a diamond wire 4 run by delivering and reeling the diamond wire 4, (4) means 6, 6 for driving the reels 5, 5, and (5) a guide roll arranged in the sliders 2, 2 allowing the wire 4 to run in generally parallel with a face passing faces of the rails 1, 1 contacting the wall, wherein the sliders 2, 2 are moved along the rails 1, 1 while the wire 4 is made run in the interface of the wall carrier and the mortar layer making the wire 4 pass in the direction generally perpendicular to its running direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280125-A (JP)
Title: Tape cutter
Inventor: NOZAWA AKIMASA
IPC: B65H35/07
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cutter capable of properly managing distribution processes of products in detail by discriminating specific information such as a cut part and/or a required time for cutting based on a cut shape in a cut part of a tape.  <P>SOLUTION: The tape cutter cuts a tape 41a by a cutting blade 2a by drawing an appropriate length of the tape 41a which has an adhesive surface in at least one surface so as to be adhered in this adhesive surface from a tape wound body 41 formed by winding the tape 41a into layers around the periphery of a hollow winding core 42a. The cutting blade 2a is provided with a changing means for changing a cut shape of the tape so that a cut part and/or the required time for cutting can be discriminated based on a cut shape in the cut part of the tape. As a changing means, a means by a deformation adjusting mechanism 3a, an attachment/detachment changing mechanism and a rotation adjusting mechanism is properly used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281482-A (JP)
Title: X-ray inspection device
Inventor: TAKEDA SHUNICHI
IPC: G01N23/04
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toppling by mitigating a collision resistance when an erected and conveyed object to be inspected passes through an X-ray shielding member, and also to prevent leakage of the X-ray to the outside of a case.  <P>SOLUTION: An X-ray inspection device 1 includes a case 2 with an inlet and an outlet 4a, 4b of the object W to be inspected; a conveyance means 6 for conveying the object W from the inlet 4a to the outlet 4b along a conveyance route; an X-ray inspection means for inspecting the object W by irradiating it with the X-ray in the case 2; and the X-ray shielding member 10 provided so as to block the conveyance route, for allowing the object W to pass through by allowing the conveyed object W to abut thereon. The X-ray shielding member 10 has a pair of shielding plates 11a, 11b, wherein each base end side 15 is positioned out of the conveyance route, each tip side 16 is on the conveyance route, each portion positioned on the furthermore downstream side in the conveyance direction Y than the base end side 15 is provided oppositely in the width direction Z of the conveyance route, a closed state is acquired by abutment of each tip side 16 on the center line L of the conveyance route, and the shielding plates are always biased to the closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286869-A (JP)
Title: Liquid crystal display device, and driving polarity inversion control circuit and driving method used in liquid crystal display device
Inventor: OGA KOICHI
IPC: G02F1/133
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the current consumption of a liquid crystal panel is reduced and, at the same time, the scale of a power supply and a circuit on the surroundings is reduced, and to provide a driving polarity inversion control circuit and a driving method used in the liquid crystal display device.  <P>SOLUTION: By an input data determination part 21a, a voltage in accordance with an input image data vi is detected by polarity pixel region of a liquid crystal panel and, when a shift of the voltage in accordance with the input image data vi, by polarity, exceeds the threshold, the polarity of the voltage in accordance with gradation pixel data Di based on the input image data vi is partially inverted with respect to the row of the polarity based on an AC driving method (dot inversion driving method). As the result, the shift of the voltage in accordance with the gradation pixel data Di, by polarity, is substantially canceled and the peak current of a common electrode becomes approximately zero. Thereby, the current consumption of the liquid crystal panel 24 is reduced and the scale of a power supply and a circuit on the surroundings can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286894-A (JP)
Title: Fot case for optical module, and optical module
Inventor: MIYAGAWA DAISUKE
IPC: G02B6/42
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FOT (Fiber Optic Transceiver) case for optical module which can satisfactorily maintain an optical coupling condition while the number of components is reduced, and also to provide an optical module.  <P>SOLUTION: The FOT case 32 includes: a fixing part 34 having a package housing/fixing part 36 for housing and fixing the package 9 of the FOT 6; a cylindrical optical fiber-connecting cylinder part 38 which is integrated with the front face of this fixing part 34, with an optical fiber 4 inserted thereinto; and a hole part 40 which opens the front face of the fixing part 34 to expose the rear part 41 of the optical fiber-connecting cylinder part 38 that becomes the periphery of the package housing/fixing part 36, and which functions as a restraining part 43 for hooking in part the leaf-spring shaped engaging parts 42, 42 of a shield case 33 that covers the fixing part 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288421-A (JP)
Title: Unimolecular transistor and fullerene derivative used for unimolecular transistor
Inventor: NAKAMURA EIICHI
IPC: H01L51/30
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unimolecular transistor of a stable function or high performance, a unimolecular transistor using a fullerene derivative which can be synthesized at a low cost and a fullrene derivative used for these unimolecular transistors.  <P>SOLUTION: The fullerene C<SB>70</SB>derivative is formed by combining a metal with a specific position of fullerene C<SB>70</SB>, and the transistor employs the derivative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284289-A (JP)
Title: Golf club
Inventor: YAMAMOTO AKIO
IPC: A63B102/32
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club whose head and shaft can be freely detached and reattached.  <P>SOLUTION: This golf club 2 has a shaft 6, a head 4, an inner member 8 and a screw member 10. The inner member 8 has a shaft insert hole 46 bored to be open toward its top end, and an engagement hole 52 bored at a separate position from the shaft insert hole 46. The head 4 has a hosel section 22 having a hosel hole 26 and a head hole 70 extending from the head outside to the head inside. At least a part of the inner member 8 is inserted into the hosel hole 26. The shaft 6 and the shaft insert hole 46 are fixed with each other by adhesion and/or fitting. The engagement hole 52 is continuous to the head hole 70 to form a continuous hole 76, in which a screw member 10 is inserted in the engagement hole 52 and the head hole 70. The engagement hole 52 and/or the head hole 70 thread connected with the screw member 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289984-A (JP)
Title: System and method for concentrating liquid
Inventor: NUMAJIRI FUMIAKI
IPC: B01D1/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To stably concentrate a liquid and certainly separate steam and a concentrated liquid in a system for concentrating a liquid.  <P>SOLUTION: The system for concentrating a liquid 100 has a liquid concentrating vessel 1. The liquid concentrating vessel has a grooved pipe 18, an outer pipe 10 arranged on the outer peripheral surface side of the grooved pipe, and members 31, 32, 16 arranged about at the center part of the inner peripheral side of the grooved pipe and introducing volatile components of a liquid to be treated fed to the inside of the grooved pipe to the outside. A space isolated from the inside of the grooved pipe is formed between the grooved pipe and the outer pipe and warm water is fed to the space. A space to be treated of the inner peripheral side of the grooved pipe is depressurized with a vacuum exhaust means 98. A means 83 for measuring the temperature of the warm water fed to the grooved pipe is installed at a warm water feed means feeding the warm water. The liquid concentrating vessel is provided with a means 86 measuring the pressure of the inside of the grooved pipe, a member 17 in which the concentrated components of the liquid to be treated are circulated, and a flow rate control valve 96 interposed in the above member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293230-A (JP)
Title: Data transfer device
Inventor: TAKEJI ZENICHI
IPC: G06F13/38
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption while avoiding having any adverse influence on data transfer processing.  <P>SOLUTION: This slave device 1 connected to an I2C bus 50 for transferring data with a master device connected to the I2C bus 50 is provided with a state machine control part 2 for receiving an SCL clock on the I2C bus 50, and for controlling a data transfer state; an SDA control part 3 for performing the reception processing of data from a master device and the transmission processing of data to the master device; a buffer part 4 for storing reception data from the master device and transmission data to the master device; and a CLK control part 6 for controlling the presence/absence of the supply of a clock signal to the SDA control part 3 and the buffer part 4 according to the data transfer state. The CLK control part 6 stops the supply of the clock signal to the SDA control part 3 and the buffer part 4 when the data transfer state is such a state that data transfer is not operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294754-A (JP)
Title: Broadcast receiver
Inventor: MURAKAMI TETSUYA
IPC: H04N5/44
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily update the control software of a digital broadcast receiver regardless of use frequency.  <P>SOLUTION: A broadcast wave update system A has a broadcast station 1, and digital broadcast receivers (C)5, (B)7, and (A)11 which can receive broadcast. Broadcast wave data 3 from the broadcast station 1 includes device data for periodically or irregularly updating the control software of each digital broadcast receiver. The digital broadcast receiver (C)5 has a reception portion receiving the broadcast wave including the broadcast wave data 3, a communication portion 25a which can perform bidirectional communication with another digital broadcast reception device, and a memory portion storing a broadcast device list 15-1 owned by the digital broadcast receivers working in conjunction with each other at home. The broadcast device (A)11 and the broadcast device B7 which are other digital broadcast receivers have the same function, and can receive the broadcast wave data 3 by a reception function (L1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289796-A (JP)
Title: Rocking bed
Inventor: INATOMI SHIGEJIRO
IPC: A61G7/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide comfortable sleep by reciprocatively moving a back bed body part, where at least the back of a sleeping person is placed, in the width direction of a bed.  <P>SOLUTION: A rocking bed includes: a bed body 2 to place the sleeping person thereon; a base 4; a rocking body 5 supported by the base 4 so as to be reciprocatively moved in the width direction of the bed; and a driving device 6 attached to the base 4 and reciprocatively moving the rocking body 5. The rocking body 5 is fixed to the back bed body part 2A in the bed body 2 where at least the back of the sleeping person is placed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290683-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI FUMIO
IPC: B60C11/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively reducing the pitch noise attributable to a resonator while reducing the air column resonance by installing the resonator.  <P>SOLUTION: In the tire, at least one circumferential groove 2 extending along the tire circumferential direction and a rib 3 adjacent thereto are provided on a tread part 1, and resonators 4 consisting of a narrow neck 4b opened in the circumferential groove 2, and an air chamber part 4a communicated with the circumferential groove 2 via the narrow neck 4b and having the sectional area larger than that of the narrow neck 4b are arranged in the tire circumferential direction. In at least one of the air chamber part 4a and the narrow neck 4b of the resonator 4, the resonator center line Ct as a normal line passing through a center of a bottom part in the section of the tire circumferential direction and a center of an opening in the tread face is inclined to the normal line NL extending outwardly in the tire radial direction through the center of the bottom part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292948-A (JP)
Title: Display apparatus
Inventor: UCHIDA TATSUO
IPC: G09F9/30
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus equipped with a substrate 40 having a circuit including at least a plurality of pixel electrode driving transistors disposed on the surface part thereof, and a display part (liquid crystal part) 60 having at least pixel electrodes 68 corresponding to the pixel electrode driving transistors TFT of the circuit, where a degree of freedom in design of the substrate 40 is enhanced, so that a display manufacturing cost is reduced.  <P>SOLUTION: An intermediate wiring body 42 for electrically connecting the corresponding ones between the pixel electrode driving transistor TFT and the pixel electrode 68 is interposed between the substrate 40 having the circuit including the plurality of pixel electrode driving transistors TFT on the surface part thereof and the display part 60 having at least the pixel electrodes 68 corresponding to the pixel electrode driving transistors TFT.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300918-A (JP)
Title: Display, display control method, and display control program
Inventor: MISHIMA TAKURO
IPC: H04N21/435
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform power saving control depending on the use conditions.  <P>SOLUTION: When an A/V output control section 15 is displaying a video signal supplied from an A/V decoder 14 on a display 17, power saving control is performed if operation is not performed for a fixed time, or a video signal is not supplied for a fixed time. When the A/V output control section 15 is outputting a video signal inputted from an external connection apparatus 100 through a video terminal 24 to the display 17, power saving control is performed if the video signal does not change for a fixed time, or the video signal is not supplied for a fixed time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298119-A (JP)
Title: Rolling bearing for roll neck
Inventor: YAGI TAKASHI
IPC: C10M105/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for a roll neck capable of preventing friction on an inner ring inside diameter face and an inner ring width face due to friction with other members.  <P>SOLUTION: A plurality of rolling elements 4 are interposed between an outer ring 6 and an inner ring 5, and this rolling bearing for a roll neck supports a roll neck 1a of a horizontal roll 1. At least one notch on an inside diameter face 5c of the inner ring 5 and width faces 5a, 5b, 5d, 5e of the inner ring is filled with a foamed solid lubricant 14. Essential components of the foamed solid lubricant 14 are a lubricating component and a resin component, and the lubricant is formed by foaming and solidifying the resin component into a porous form.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293354-A (JP)
Title: Method for enhancing performance of coding system that use high frequency reconstruction method
Inventor: HENN FREDRIK
IPC: G10L21/038
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for improving coding systems in which high frequency reconstruction methods (HFR) are used.  <P>SOLUTION: The overall performance of such systems is improved by adapting, with time, the crossover frequency between the lowband coded by a core-codec and the highband coded by an HFR system. Different methods of establishing the instantaneous optimum choice of crossover frequency are introduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300501-A (JP)
Title: Semiconductor light emitting element, semiconductor light emitting device and manufacturing method thereof
Inventor: KAMEI HIDENORI
IPC: H01L33/06
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device in which even when a semiconductor light emitting element and a substrate etc., are joined together through a collet with an ultrasonic wave, distal ends of a rugged shape of a light projection surface are not crushed.  <P>SOLUTION: A portion having a fine rugged area and a flat area are formed on the light projection surface, and the collet is brought into contact in the flat area, so that the rugged part is not crushed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296425-A (JP)
Title: Thin-walled container with in-mold label
Inventor: MIYA TAKASHI
IPC: B29L22/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow-molded container packaged with a label beautifully in high grade, by effectively suppressing the occurrence of sink marks and deformation of the container due to labeling and the occurrence of wrinkles and blistering of labels by in-mold molding of a blow-molded container, particularly a thin-walled container.  <P>SOLUTION: In a thin-walled container with an in-mold label attached thereto, a label composed mainly of a synthetic resin-made film is attached to the container, by an in-mold molding method, concurrently with the molding of the container body which is made of synthetic resin and has an average thickness in the range of 0.1-0.6 mm in the barrel part by a blow molding method. In such thin-walled container with an in-mold label attached thereto, a lateral heat shrinkage of the label is set in the range of 1.5-3.0% and a longitudinal heat shrinkage of the label is set in the range of 1.0-3.0%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300159-A (JP)
Title: X-ray tube
Inventor: TAKEUCHI RYOZO
IPC: H01J35/16
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube capable of providing reliability of a product because withstand voltage performance is improved and stabilized.  <P>SOLUTION: This X-ray tube has a negative electrode emitting electrons, a positive electrode emitting an X-ray by being irradiated with the electrons emitted from the negative electrode, and a glass tube housing the negative electrode and the positive electrode in a vacuum condition, and has, on the inside surface of the glass tube, a glass thin film having a melting point lower than that of the glass of the glass tube, and particles stuck to the glass tube by the glass thin film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298204-A (JP)
Title: Work vehicle
Inventor: UEJI HITOSHI
IPC: F16H59/44
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To return a transmission device to neutral to safely restart the engine when an engine suddenly comes to a halt.  <P>SOLUTION: A work vehicle which changes a gear of the transmission device A by hydraulic driving with the operation of a transmission manipulator 9 comprises a rotary sensor 1 for detecting the rotation of the engine 11, a transmission sensor 2 for detecting a transmission position of the transmission device A, running detection means L for detecting driving of a running device, and neutral return means N for returning the transmission device A to neutral by the hydraulic driving when the rotary sensor 1 detects a halt of the rotation of the engine 11 during detecting running by the running detection means L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021976-A (JP)
Title: Semiconductor device utilizing movement of magnetic wall
Inventor: LIM CHEE-KHENG
IPC: C22C19/03
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device utilizing movement of a magnetic wall.  <P>SOLUTION: In the semiconductor device including a magnetic material film which can move the magnetic wall, the magnetic material film has a damping constant of 0.015-0.1. The magnetic material film is made of an alloy wherein a nonmagnetic material is contained in a magnetic material. The nonmagnetic material is at least one selected out from a group consisting of Os, Nb, Ru, Rh, Ta, Pt, Zr, Ti, Pd, B, Zn and Ag.  <P>COPYRIGHT: (C)2008,JPO&INPIT