baber/WOPTO huggingface dataset:
Patent JP-2005196494-A (JP)
Title: Merchandise purchase system
Inventor: NAKASHIBA TAKAAKI
IPC: G06Q10/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise purchase system that enables a customer at merchandise purchase to settle through a cellular telephone without carrying purchased merchandise about in a store.  <P>SOLUTION: An authentication function 7 of the cellular telephone 21 acquires a merchandise ID 25 uniquely associated with an article of merchandise 24 by short range communication, and sends the acquired merchandise ID 25 to a settlement machine 23. The settlement machine 23 reads in the merchandise ID 25 from the authentication function 7 of the cellular telephone 21 with reading means 11, refers to a merchandise database storing the price of the article 24 associated with the merchandise ID 25 to display the merchandise price on a display part 14, and asks an operator to perform settlement before delivery of the article 24. The cellular telephone 21 saves the purchase history of the article 24 as purchase history information 22, and refers to it at the next purchase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195149-A (JP)
Title: Nut embedded body and double nut device
Inventor: TONO YOSHIFUMI
IPC: F16B39/12
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut embedded body having a metallic nut embedded and a double nut device, which can satisfactorily secure a fastening force with a male screw, and can prevent the looseness of the male screw, and further can maintain an excellent effect for preventing looseness of the male screw for a long time.  <P>SOLUTION: The nut including body 1 comprises a body portion 5, and a metallic nut 7 inserted in the body portion 5 when the body portion 5 is formed. The fastening force of the metallic nut 7 with the male screw 3 in the axial direction S is secured by screwing the male screw 3 into the female screw 6 of the metallic nut 7. The inside surface 17 of a thread-less hole 4 of the body portion 5 made of thermoplastic elastomer engages with the outside of the male screw 3 by being elastically deformed and by forming a threaded hole 28 which exactly fits to the outside of the male screw 3. By this configuration, the looseness of the male screw 3 from the nut embedded body 1 can be prevented. In addition, the intrusion of foreign matters, such as rainwater, dust, into the boundary between the thread-less hole 4 and the male screw 3 can be prevented by tightly closing the boundary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197184-A (JP)
Title: Connector
Inventor: MATSUNAGA HIDEKI
IPC: H01R13/639
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain downsizing of a connector having a lock arm.  <P>SOLUTION: A hood 23 with which a female connector F engages inside is provided at a male housing 20. A fitting portion 26 for fitting a metal member 40 is provided at the male housing 20, and a lock arm 43 which fits and fixes to a locked 16 of the female connector F is provided at the metal member 40. The fitting portion 26 of the metal member includes lock arm arrangement space 29 which holds the lock arm 43, and the lock arm arrangement space 29 is formed by notching an upper part 23a of the hood 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217206-A (JP)
Title: Headrest device for vehicular seat and vehicular seat provided with the same
Inventor: TERRAND NICOLAS
IPC: B60N2/48
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest device for much easily installing a vehicular seat and more easily transporting the seat.  <P>SOLUTION: The headrest device is provided with a stopper 8 mounted so as to move between an operation position and a non-operation position. At the operation position, the headrest 5 is prevented from being lowered below a lower abutting position, and at the non-operation position, the headrest 5 can move to a retreated position below the lower abutting position. An actuator device 10 moves the stopper 8 from the non-operation position to the operation position while the headrest 5 moves to the retreated position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005203437-A (JP)
Title: Light emitter
Inventor: SHOJI MASASHI
IPC: H01L33/62
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that deposition of water or moisture on exposed portions of lead wires of a light emitting diode rusts them or causes them to rust or be short-circuited when the diode is used in a high moisture place, a dirty place with much water, or in water, etc.  <P>SOLUTION: The light emitter has a light emitting unit 3 for radiating electromagnetic waves at least within a wavelength range from 180 nm to 480 nm, lead wires 4a, 4b connected to the light emitter 3 and a light emitting diode 2. It comprises a light source cover 5 made of a material permeable to at least UV rays among the electromagnetic waves for covering the light emitting unit 3 and a part of the lead wires 4a, 4b. After housing the light emitting unit 3 in the cover 5, lead wire leading-out openings of the cover 5 and other openings thereof are heat sealed to hermetically seal the light emitting unit 3 after or while evacuating the cover 5 or reducing the pressure therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198522-A (JP)
Title: Controller for plowing depth of mobile agricultural machine
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect the vertical rotation of a rear cover with a detecting switch mounted on a hitch apparatus.  <P>SOLUTION: A controller for the plowing depth of a mobile agricultural machine is composed as follows. A rotary implement 26 is freely liftably and lowerably supported through the hitch apparatus 24 at the rear of the tractor body 10 and a rotary cover 46 is mounted so as to cover tillage tines 39 of the rotary implement 26 and freely move around the tillage tines 39. The rear cover 48 for detecting the tillage depth is freely vertically rotatably pivoted on the rotary cover 46. A detecting sensor 94 for detecting the movement of the rear cover 48 based on the movement of the rotary cover 46 is mounted on the hitch apparatus 24. The location of the rear cover 48 in a puddling position can be detected with the detecting sensor 94.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203517-A (JP)
Title: Waveform stabilizing apparatus
Inventor: OSHIMA SHIGERU
IPC: H01S5/0687
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the dither signal which is automatically matched with the mechanical resonance frequency of crystal etalon and thereby realize no adjustment of frequency of the dither signal.  <P>SOLUTION: A feedback loop is formed by connecting a pair of electrodes formed to the X-cut surface of a crystal etalon 13 with input and output terminals of an amplifier 17 via the lead wires 15, 16, and the dither signal of the frequency matched with the mechanical resonance frequency of the crystal etalon 13 is generated by comprising a pair of electrodes into the feedback loop. The laser beam having passed the crystal etalon 13 is received with an optical detector 14, an error signal is generated by comparing the receiving signal with the dither signal, and the oscillation wavelength of a semiconductor laser 11 is controlled on the basis of this error signal. In this timing, a product of the input impedance and gain of the amplifier 17 is set to become higher than the impedance of a pair of electrodes in the mechanical resonance frequency of the crystal etalon 13. Consequently, the dither signal matched with the mechanical resonance frequency of the crystal etalon 13 can be obtained automatically and thereby no adjustment of the dither signal frequency can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200910-A (JP)
Title: Work execution method for foundation pile
Inventor: MORI YOSHIMITSU
IPC: E02D5/72
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work execution method capable of improving a construction efficiency for a foundation pile.  <P>SOLUTION: An excavating head 2 is fitted to the bottom part of a top existing pile 1a, a liquid feed pipe 4 is inserted into the top existing pile 1a and connected to the excavating head 2, and the top existing pile 1a is pressingly driven to a specified position in the ground while being rotated by a rotary press-fitting machine 10. Then, subsequent existing piles are connected, in order, to the pressingly driven existing pile, the liquid feed pipe 4 is extended, and pliers 5 are releasably connected to a last existing pile 1c, and all the existing piles 1a to 1c are driven to the specified positions in the ground to form the foundation pile P. Then, the pliers 5 are released from the existing pile 1c and removed, and those parts other than the pliers are held buried in the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187685-A (JP)
Title: Emitter unit
Inventor: MEHOUDAR RAPHAEL
IPC: A01G31/00
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emitter unit used for drip irrigation system.  <P>SOLUTION: This emitter unit is set to be integrally bonded to an internal surface of a conduit. The unit is provided with a housing having a housing inlet and a housing outlet, and an elongated flow-in channel set to be exposed in inside of the conduit and formed on the outer surface of the housing and partly covered, and the flow-in channel is set to communicate with the housing inlet, and the housing outlet is set to communicate with the outlet of the conduit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005206959-A (JP)
Title: Traverse chip for fiber winder and production method thereof
Inventor: TAMAKOSHI YASUYUKI
IPC: D01D7/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traverse chip which is used for a traverse device of a fiber winder, has improved impact absorbance and impact resistance, and can be used without being replaced for a long period.  <P>SOLUTION: This traverse chip for a fiber winder, having a yarn guide, a sliding portion for holding the yarn guide, and a fitting portion fit to the sliding portion, is characterized in that the sliding portion and fitting portion of the traverse chip comprise a polyamide resin having a relative viscosity of 4 to 25 in sulfuric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208240-A (JP)
Title: Noise reducing device
Inventor: ISHIKAWA TETSUHIRO
IPC: B60R11/02
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely reduce noise generated by electronic equipment mounted on a vehicle.  <P>SOLUTION: An ECU performs a program including a step (S100) of generating a PWM signal, a step (S200) of determining the time when a cancel wave is generated by a speaker 500 and an amplitude according to the generated PWM signal, a step (S300) of outputting the generated PWM signal to each IGBT driving circuit, and a step (S400) of generating the cancel wave by the speaker 500 at the determined time with the determined amplitude.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206207-A (JP)
Title: Rice ball packaging material, method for packaging with rice ball packaging material, and packaged rice ball packaged with rice ball packaging material
Inventor: ARIYAMA JUNICHI
IPC: A23L7/10
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable the easy opening of a packaged rice ball, and easily removal of a triangle rice ball under a condition that a dried seaweed is wrapped.  <P>SOLUTION: A rice ball packaging material is equipped with a slender outer packaging sheet 1 having a bottom face packaging part 2 with which one rectangular face of the triangle rice ball S placed along the shorter direction can be wrapped, and side face wrapping parts 3 and 4 with which two triangle faces of the triangle rice ball S and remaining two rectangular faces can be wrapped, an inner packaging sheet 10 stuck on both side face wrapping parts 3 and 4 of the outer packaging sheet 1, and a bag-like dried seaweed storing part 11 formed with the outer packaging sheet 1 and the inner packaging sheet 10. In this rice ball packaging material, a separable cutting piece 15 formed on the bottom face wrapping part 2 of the outer packaging sheet 1, and an attachable and separable drawing-out piece 20 stuck on the cutting piece 15 so that one end part thereof can store the dried seaweed N in the dried seaweed storing part 11, are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208013-A (JP)
Title: Recyclable tachograph recording paper
Inventor: SAKAHIRA KAZUHIRO
IPC: G01D15/34
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide recylable tachograph recording papers which can reutilize analog tachograph recording papers, consisting of a black base paper and a white masking layer of a microvoid polymer as a recycle papers.  <P>SOLUTION: The tachograph recording paper has a white appearance by forming a masking layer, consisting of the microvoid polymer on a base paper with a black layer formed on a recycle paper made from waste paper pulp. The tachograph recording paper of the black base paper, reproduced from the waste paper pulp, is effectively deinked and the recycle paper whitened closely to an original body, and the tachograph recording paper which can again be made recyclable as the recycle paper can be obtained after use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216519-A (JP)
Title: Fuel cell system
Inventor: YOSHIDA HISAHIRO
IPC: H01M8/04
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pressure-adjusting control of a fuel gas supplied to a fuel cell by a simple system constitution.  <P>SOLUTION: The fuel cell system (10) is provided with: a high-pressure regulator (A6) to adjust the pressure of the fuel gas supplied to the fuel cell (20) at a high pressure, a low-pressure regulator (A7) to adjust the pressure of the fuel cell at a low pressure; a reaction gas supply passage (31) to include branch/junction passages (31a, 31b) to connect these regulators (A6, A7) respectively in parallel; a shut-off valve (A2) to be connected to the high-pressure regulator (A6) in series on the downstream side than the branch/junction passages (31a, 31b) and on the upstream side than the junction (B2); and a control part (60) to adjust the supply pressure of the fuel gas by open-close controlling of the shut-off valve (A2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215770-A (JP)
Title: Vehicle sharing system
Inventor: ISOGAWA MAKI
IPC: G06Q50/30
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle sharing system capable of reducing the load of processing laid to a user in lending of a vehicle.  <P>SOLUTION: The control part of a shared vehicle 2 checks predetermined items, when the vehicle use is started, to determine whether the shared vehicle 2 is in a travelable state or not, transmits, when the shared vehicle 2 is not travelable, this effect to a control room 1 as a vehicle inspection report, and also displays the presence of a trouble to urge a user 4 to exchange the vehicle. On the other hand, a control part 11 of the control room 1 deletes the lending record of the shared vehicle 2 to the user 4 recorded in a lending history 17, based on the vehicle inspection report received from the shared vehicle 2, to cancel the lending, whereby the processing of stopping the use of the shared vehicle 2 with trouble is automatically executed without requiring an operation by the user 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214235-A (JP)
Title: Continuously variable transmission
Inventor: DORYO HIROMI
IPC: F16H3/76
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission that can reduce power transmission loss, dispense with extra controlling means and ensure stable power transmission.  <P>SOLUTION: The continuously variable transmission 100 is so constructed that a conical spiral gear 6 is disposed substantially in the center of a gear box 10, an input shaft 1 and an output shaft 7 are disposed on opposite ends of the gear box 10 coaxially with the conical spiral gear 6, a pair of cylindrical gears 4 are disposed in symmetric positions outside the conical spiral gear 6, and a pair of guide spur gears 5 engaging the cylindrical gears 4 and conical spiral gear 6 are disposed in symmetric positions. The guide spur gears 5 are mounted on a pair of symmetrically positioned guide arms 8 turnable on the axes of the cylindrical gears 4, and the guide arms 8 are interconnected with guide arm connecting rods 15 such that the turning movements are synchronous. Controlling means for the guide arms 8 connected with the guide spur gears 5 comprise only gears.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211151-A (JP)
Title: Fastener
Inventor: YAGI HIROYUKI
IPC: A44B19/18
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener preventing permeation of water from an engagement part of fastener elements.  <P>SOLUTION: This fastener of claim 1 is provided with a cover body covering the engagement part of the fastener elements in the rear side of one of a pair of fastener tapes attached with the mutually engageable fastener elements, along the fastener tape. In claim 2, a cover body in the fastener stated in the claim 1 is formed with a step part for cutting off water in its tip part projecting to the other fastener tape side. In claim 3, a cover body, in the fastener of the claim 1 or the claim 2, is inclined toward its tip projecting to the other fastener tape side to be sequentially separated from the fastener tape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216578-A (JP)
Title: X-ray generator and its adjustment method
Inventor: KATAYAMA CHUJI
IPC: G01N23/20
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate difference of an emission direction due to changeover of the type of an X ray.  <P>SOLUTION: This X-ray generator 1 is equipped with: an anticathode unit 3 where a plurality of anticathode parts 2 (2A and 2B) for emitting X-rays by collision of thermoelectrons are arranged side by side; a negative electrode 4 for emitting thermoelectrons toward the anticathode parts 2A and 2B on the anticathode unit 3; and a negative electrode movement mechanism 5 for moving the negative electrode 4 in the arrangement direction of the anticathode parts 2A and 2B on the anticathode unit 3 to change over the anticathode part with which the thermoelectrons from the negative electrode 4 collide. The X-ray generator is provided with an adjustment mechanism 7 in which an optical element 6 for emitting incident X-rays R1 and R2 as diffracted X-rays R11 and R12 is installed in an extraction path of the X-rays emitted from the anticathode parts 2, and which aligns the emission direction of the diffracted X-rays to the same direction as those of the incident X-rays emitted from the respective anticathode parts by adjusting the angle of the optical element 6 when the anticathode part with which the thermoelectrons from the negative electrode collide is changed over by moving the negative electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215154-A (JP)
Title: Device for supporting optical fiber on structure surface
Inventor: IMAI HIROSHI
IPC: G02B6/46
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting device for supporting an optical fiber of an optical fiber strain measurement system on a surface of a structure, the general-purpose supporting device being inexpensive and capable of speedy installation for installing an optical fiber along a surface which is not flat, but very uneven like a sprayed concrete wall surface, a bedrock wall surface, etc., of a structure such as a tunnel.  <P>SOLUTION: On a wall surface 3 of the tunnel 2, a support cylinder body 7 having an insertion hole 6 for the optical fiber 5 is laterally provided at a distance from a swell part 9 of a drift rod body 4. The support cylinder body 7 has a lock mechanism and a charging hole 8 for an adhesive to restrict lateral movement of the optical fiber 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217714-A (JP)
Title: Power series type digital predistorter
Inventor: SUZUKI YASUNORI
IPC: H03F1/32
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power series type digital predistorter capable of applying nonlinear distortion compensation to a power amplifier with high accuracy.  <P>SOLUTION: The power series type digital predistorter includes a distortion introducing means that introduces a nonlinear distortion signal of a prescribed degree to a received digital signal and compensates the nonlinear distortion of a power amplification means. The distortion introducing means includes: a multiplying means for raising a signal to the above degree; and a finite impulse response filter means connected in series with the multiplying means. Further, the predistorter includes an adaptive control means for receiving a reference signal and applying adaptive control to the tap coefficient of the finite impulse response filter means so as to bring the reference signal close to a desired value. Since the tap coefficient of the finite impulse response filter means is adaptively controlled, the compensation accuracy can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215437-A (JP)
Title: Optical element
Inventor: IIZUKA YUKIKO
IPC: G02B5/30
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is superior in the transparency property and having few optical defects (optical unevenness or the like), and to provide a method of manufacturing the same.  <P>SOLUTION: After a liquid crystal layer 12 is formed on a glass substrate 11 having an alignment film, by applying a liquid crystal composition containing radiation polymerizable liquid crystal molecule with refractive index anisotropy, an overcoat layer 13, consisting of a transparent material, which does not have anisotropy in the refractive index is stacked on the liquid crystal layer 12. The refractive index of the overcoat layer 13 takes a value in between the ordinary light refractive index and the extraordinary light refractive index of the liquid crystal layer 12. Accordingly, the interfacial reflection generated, at the interface of the liquid crystal layer 12 on the side of the overcoat layer 13, is prevented, and the optical unevenness generated due to the orientation of the liquid crystal molecule at the interface is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198219-A (JP)
Title: Estimation of frequency and amplitude of halftone screen for digital screening cancel of document
Inventor: CURRY DONALD J
IPC: H04N1/409
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method and system for estimating a screen frequency and amplitude.  <P>SOLUTION: An efficient method and system for eliminating halftone screens from scanned documents while preserving the quality and sharpness of text and line-art is disclosed. The method and system utilizes one or more independent channels with different sensitivities (e.g., Max, High, and Low) to provide high quality frequency and amplitude estimation. The most sensitive channel (Max) derives the frequency estimate, and the remaining channels (e.g., High and Low) are combined to create the screen amplitude. The Max channel is the most sensitive and will usually report the existence of frequencies even when the screen is very weak. Therefore, the screen frequency must be additionally qualified by the screen amplitude. The screen amplitude can be interpreted as the level of confidence that the local neighborhood represents half-toned data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI