baber/WOPTO huggingface dataset:
Patent JP-2002279808-A (JP)
Title: Light fixture for use in vehicle
Inventor: SHINOMIYA YUTAKA
IPC: F21Y101/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a light fixture for use in vehicle realizing a lighting with function color required to the light fixture, with improved appearance when not lighting, and low cost. SOLUTION: For the light for use in vehicle, comprising a light source 43 emitting almost white colored light, a reflector 2 reflecting the light emitted from the light source 43, and a lens 33 transmitting and emitting the light reflected by the reflector 2 outward, the lens 33 and a top coat film 25 of a reflection film forming a reflection surface of the reflector 2 are colored with a light color similar to the function color of the light irradiated from the lighting device. Even when the color of the lens 33 can not be made up of original lens color of functional color, and the thickness of the lens 33 can not be made thick, it is possible to turn the irradiation light into a light with original function color by reflecting the white light of the white bulb 43 with the reflection surface of the reflector 2, and emitting outside through the lens 33.  By the above, the color of the lens becomes inconspicuous when not lighted, and the cost is reduced by disusing an inner lens.
Patent JP-2002279836-A (JP)
Title: Wire harness assembly jig
Inventor: KAWAMURA HIROSHI
IPC: H01B13/012
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, to improve working performance by expanding the working space, and to prevent the connector from disengaging in binding and installing from outside by holding the group of cables of the connector that is inserted last with the last-in terminal cables. SOLUTION: The wire-harness assembly fixture comprises an axle part 2 which is installed on a plate and a support member 3 which is provided above the axle part 2 and of which the bottom sides of the two parallel parts 3a, 3b separated in the horizontal direction are connected, and the top side of the elastic member 4, which is provided at the bottom side of the parallel parts 3a, 3b at least leaving the upper part, and of which upper edge functions as the bottom part, constitutes the first holding part A that holds the first cables 21 already connected to the connector 20, and the slit 5, which is formed from the upper edge of the elastic member 4 to downward, constitutes the second holding part B that holds the second cables 23 connected with the last-in terminal, or all the cables connected to the connector 20 inserted last with the last-in terminal.
Patent JP-2002285569-A (JP)
Title: Detaching device for attachment
Inventor: UEDA TOSHIRO
IPC: E02F3/40
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a detaching device for an attachment to a construction machine, which has a simple configuration made at a low cost and is capable of detaching the attachment by a simple work. SOLUTION: Both the engaging shafts 9a and 9b of an attachment 8 and engaging recessed portions 11a and 11b of a coupling member 11 are disengaged at the same time at the coupling section between an arm 2 and the attachment 8 of the construction machine, and a support shaft 14 of the operating section 10 is operated, then the engaging arms 12 and 13 are rotated to the closing position and opening position and the attachment 8 is disengaged in the configuration described above.
Patent JP-2002289889-A (JP)
Title: Solar cell module
Inventor: NAKATANI MITSUNORI
IPC: H01L31/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell in which the contact of an electrode with a semiconductor layer is satisfactory, whose back sheet structure is superior in humidity resistance, whose degradation is small and whose life time is superior. SOLUTION: The sheet resistance of an n-layer 3 is 80 Ω/(square) or smaller, the maximum depth which corrodes the n-layer 3 by a surface silver grid electrode 10 which is not solder-coated is constituted in the range of 35 to 120 nm, and a back sheet is constituted of a laminated structure, in which a polyvinyl fluoride 52, a metal film 71 and a polyvinyl fluoride 52 are laminated in this order.
Patent JP-2002283282-A (JP)
Title: Copper foil machining blade
Inventor: FUJITA SATORU
IPC: B26D1/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil cutting blade for further reducing a chip quantity generated when applying machining such as cutting, clipping, and boring to copper foil, and further reducing the size of generating chips. SOLUTION: A covering of a diamond-like carbon DLC or diamond-like carbon soft DLC-soft is applied to a part 6a for contacting with the copper foil at least at cutting time of a disk-like blade 6 used for a copper foil slit device. A recess-projection of a blade surface is reduced by the covering to obtain a surface hitching little on the copper foil. A generating quantity of the chips is remarkably reduced so that cutting workability is improved.
Patent JP-2002239019-A (JP)
Title: Wet process mask
Inventor: NAKADA MICHIAKI
IPC: A62B18/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems with gauze masks and the like which are used by being wetted with water in order to enhance the effect of preventing and lessening the inhalation of dust and pollen and while such use is effective, a user feels cold and uncomfortable because the circumferences of the mouth and nose are wet. SOLUTION: This mask is composed of the mask of the structure obtained by coating the circumference of a mask body (1) formed of a woven fabric of fibers with a mesh sheet (porous chemical synthetic film) (2) having no water absorption properties.
Patent JP-2001333258-A (JP)
Title: Data receiver
Inventor: OTANI KAZUO
IPC: G06F17/30
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve operability by reducing the burden of an operator on the side of receiving when managing and retrieving data received from the side of transmitting. SOLUTION: Before receiving data from another device on the transmitting side, index information, which can be used for retrieving the data from the transmitting side, to be related to these data are set by the operator of the data receiver and each time data are received from the transmitting side, the index information preset by the operator of the data receiver and the received data are automatically related and stored in a storage medium.
Patent JP-2002283234-A (JP)
Title: Grinding wheel and its truing method
Inventor: IDO MASAHIRO
IPC: B24B53/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel, and its truing method for maintaining a machining quality by end surface grinding by maintaining a radial directional dimension of a side surface grinding wheel surface constant even if an outer peripheral grinding wheel surface is abraded in the grinding wheel hating an annular grinding wheel with an outer peripheral surface and a side surface as a grinding wheel surface. SOLUTION: This grinding wheel 1 has a core 3 and the annular grinding wheel 2 having the outer peripheral grinding wheel surface 21 for grinding a cylindrical outer peripheral surface of a workpiece, the side surface grinding wheel surface 22 vertical to the axis for grinding an end surface of the workpiece, and a taper recessed surface 23 of a taper angle tapering off toward the inner peripheral side from the side surface grinding wheel surface, and determined on the basis of an abrasion quantity of the outer peripheral grinding wheel surface at grinding work and an abrasion quantity of the side surface grinding wheel surface.  The truing method trues the outer peripheral grinding wheel surface and the side surface grinding wheel surface of the grinding wheel so that the outermost peripheral edge of the side surface grinding wheel surface is always positioned in a single virtual taper recessed surface parallel to the taper recessed surface before and after truing.
Patent JP-2002289862-A (JP)
Title: Method for manufacturing semiconductor thin-film transistor
Inventor: ABE DAISUKE
IPC: H01L21/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To uniformly manufacture a high-performance thin-film transistor in the surface of a substrate. SOLUTION: In a method of manufacturing the thin-film transistor, steps from a base protective layer depositing step to a gate wiring layer depositing step are conducted continuously in a state works are isolated from the external atmosphere of equipment. Thereafter, gate wiring, a gate insulating film, and a semiconductor layer are patterned.
Patent JP-2002286293-A (JP)
Title: Plurality of heat source liquefied gas evaporating apparatus
Inventor: NAKAMICHI NOBUTAKA
IPC: F24H1/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a heat source installation cost and to avoid a situation in which warm water overflows from a heat source in a liquefied gas evaporating apparatus. SOLUTION: The liquefied gas evaporating apparatus comprises a warm water fired LPG vaporizer 9; and heat sources 10, 20 connected to the vaporizer 9 via a heating medium water supply tube 6 and a heating medium water return tube 7 in such a manner that heating medium water heated by the heat source 10 or 20 is supplied to the warm water fired LGP vaporizer 9 to evaporate liquefied gas. In the apparatus, a domestic heating warm water supply unit or a domestic water heater having pumps 13, 23 as the heat sources 10, 20 is used, and the heat sources 10, 20 are connected in parallel with the tubes 6, 7. Thus, the heat sources 10, 20 are alternatively operated, input and output sides of the heating medium waters of the respective heat sources are connected to the tubes 6, 7 via shut-off valves 1 to 4.
Patent JP-2002283388-A (JP)
Title: Apparatus for resin sealing of semiconductor wafer, mold for manufacturing semiconductor device, gate apparatus for resin sealing of surface of semiconductor wafer, method for manufacturing semiconductor device and semiconductor wafer for manufacturing semiconductor device
Inventor: MATSUMOTO JIRO
IPC: B29C45/26
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the damage to a semiconductor wafer to the utmost by reducing the force applied to the semiconductor wafer to the utmost in a process for mounting the semiconductor wafer in a mold to seal the surface of the wafer with a resin. SOLUTION: An impact relaxing means for reducing the force applied to the semiconductor wafer is provided under a lower mold.
Patent JP-2002294842-A (JP)
Title: Toilet bowl device
Inventor: KITAMURA MASAKI
IPC: E03D11/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of causing such defect that a bowl cannot be sufficiently washed at low pressure while wash water splashes out of the bowl because of quite strong discharge force of wash water at high pressure due to the pressure fluctuation of a water supply source in a toilet bowl device provided with a nozzle for supplying wash water for washing a bowl part using the pressure of the water supply source, forward from the side part of a bowl inner surface almost horizontally from a bowl upper part along the bowl inner surface. SOLUTION: The rim width between the outline shape of this toilet bowl device and the inner surface shape of the bowl is enlarged toward the front from the side part.
Patent JP-2002297836-A (JP)
Title: Acceptance system, acceptance processing method and program for acceptance processing
Inventor: TERADA HIROTO
IPC: G06Q50/26
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an acceptance system, acceptance processing method and acceptance processing program capable of easily and promptly conducting acceptance processing. SOLUTION: The acceptance system 10 includes an acceptance terminal 12, a server 14 and a receptionist terminal 16. The acceptance system 10 is provided in a branch office 11. The acceptance terminal 12, the server 14 and the receptionist terminal 16 are connected to one another to communicate through a communication network 18. The acceptance terminal 12 is installed in a reception desk. A server 14 is a computer capable of storing a number of visit data.
Patent JP-2001297840-A (JP)
Title: Electronic interconnection assembly
Inventor: LAW WILLIAM Q
IPC: H01R24/38
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To ensure the alignment of connector and secure steady connection. SOLUTION: A male portion of the high speed coaxial interconnection for a coaxial transmission line and an alignment key 220 are provided at the mechanical alignment mechanism 26 having a close fixing body. A female portion of the coaxial interconnection and a notch 224 are provided at the mechanical alignment mechanism 22 having a pocket. When the mechanism 26 is inserted into the mechanism 22, the key 220 fits in the notch 224 and the male portion of the coaxial interconnection is connected with the female portion.
Patent JP-2002293997-A (JP)
Title: Rubber composition for tire
Inventor: MORI MAKIO
IPC: B60C1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tires improved in on-ice friction performance. SOLUTION: This rubber composition for tires is such as to be compounded with ceramic balloons >=500 kgf/cm<2> in compressive strength affording a survival rate of >=40%.
Patent JP-2002296483-A (JP)
Title: Zoom driving device for camera
Inventor: MANABE MITSUO
IPC: G03B17/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To perform the linked operation of a lens barrier by a simple mechanism without moving a moving cylinder in an optical axis direction though it is rotated when a lens barrel is shifted to a collapsed state and a wide end. SOLUTION: Corresponding to the rotational drive of the moving cylinder 31 of the lens barrel 3 by a zoom driving means 6, in a helicoid mechanism 7 by the engagement of the inner helicoid 72 of a fixed cylinder 32 and the outer helicoid 71 of the moving cylinder 31, the non-engaged area of the inner helicoid 72 and the outer helicoid 71 is provided in a rotation area between the collapsed state and the wide end of the moving cylinder 31 and the opening/ closing operation of the lens barrier 4 is performed in linkage by the rotation of the moving cylinder 31 in the non-engaged area.
Patent JP-2002298396-A (JP)
Title: Tracking offset compensating device
Inventor: FURUYAMA KANICHI
IPC: G11B7/09
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tracking offset compensating device capable of enhancing tracking characteristics by further enhancing accuracy of tracking offset compared with the conventional device. SOLUTION: Recording and reproduction are performed in the case of a disk T, a recording power margin to indicate relation between a recording power value and the number of errors is detected as to overwrite and cross write and a prescribed recording power value is detected based on the recording power margin in an offset compensation supporting part 70. The number of errors is detected while a tracking offset value at the recording power value is changed, the relation between an offset value and the number of errors is detected and after that, the offset value at which the number of errors is minimum is detected as the optimal tracking offset value. A CPU 80 compensates a tracking error signal by outputting a compensation signal according to the optimal tracking offset value and adding the compensation signal to the tracking error signal from a DPP circuit 20.
Patent JP-2002301570-A (JP)
Title: Welding equipment
Inventor: TSUNATANI TOSHIHIKO
IPC: B23K9/167
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment which is capable of efficiently performing welding with high quality by automatic remote controlling. SOLUTION: The welding equipment which having TIG welding torches 11a and 11b for TIG welding a nozzle stub 8 penetrating a lower end plate (end plate section) 7 constituting a nuclear reactor vessel at narrow gaps 9 worked at the peripheral edges of the nozzle stub through-holes is constituted by mounting a welding equipment body 10 which is provided with two units of the TIG welding torches 11a and 11b around a swiveling shaft 18 and supports these torches in a manner as to make the multispindle movement inclusive of at least the swiveling shaft possible on traversing beams 3 supported in a lower cylinder 1 constituting the nuclear reactor vessel by means of a traversing truck 5 and a vertical moving truck 6.
Patent JP-2002292082-A (JP)
Title: Game information collecting device
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a game information collecting device which can collect accurate information from an external output of a game machine, even if a game machine with backup function is included as a subject from which information is to be collected. SOLUTION: There are provided a segregated signal determining means 16 for determining that a received external output signal is a signal segregated by power shutdown (Step S1, S2, S11, S12) and a collecting means 12 not collecting external output information based only on the signal determined as a parted signal (Step S12-S13).
Patent JP-2002303343-A (JP)
Title: Brake disk
Inventor: HOSHI YOSHIO
IPC: F16D65/12
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake disk formable in thin thickness and light weight while preventing thermal deformation and thermal deterioration of the braking disk caused by temperature rise and improving and stabilizing braking efficiency. SOLUTION: This brake disk is provided with the plane ring shaped braking disk 2, a hub disk 3 disposed inside of the braking disk 2, and plural connecting means 4 for connecting the disks 2 and 3 in a floating condition. The plural connecting means 4 are provided with a connecting pin 15 attached onto an abutting part of the disks 2 and 3, and a heat radiation member 5 is provided for restraining the temperature rise of the braking disk 2. A fitting part 21 is fitted on the braking disk 2 or across the disks 2 and 3, and the heat radiation member 5 is provided with a heat radiation fan 23 protruding to an outward direction of the braking disk 2 from the fitting part 21.
Patent JP-2002311038-A (JP)
Title: Vehicle speed calculating system and vehicle speed calculating method
Inventor: YOSHIMURA MASAO
IPC: G08G1/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To adequately and accurately obtain a speed of a traveling vehicle from image information picked up by a monitoring camera. SOLUTION: A vehicle speed calculating system for calculating a traveling speed of the vehicle on the basis of the image information of the vehicle on a road picked up by a camera 1-1 is provided with a moving distance acquiring means 31 for acquiring an actual moving distance corresponding to a moving distance on the screen in response to a position on the screen which the vehicle moves, and a traveling speed calculating means 33 for calculating the traveling speed on the basis of the moving distance acquired by the moving distance acquiring means 31 and a traveling time taken for the move by the vehicle.
Patent JP-2002309052-A (JP)
Title: Polypropylene-based resin film improved in image clarity
Inventor: TSUYUKI MINORU
IPC: C08K5/51
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin film excellent in transparency and improved in image clarity. SOLUTION: This polypropylene-based resin film improved in image clarity is characterized in that the film is composed of a propylene-α-olefin random copolymer resin composition comprising (A) 100 pts.wt. propylene-α-olefin random copolymer polymerized by a metallocene catalyst and having the following characteristics (A1) to (A5), (B) 0.001-5 pts.wt. polyethylene having the following characteristics (B1) to (B2) and (C) 0.001-0.5 pt.wt. nucleating agent, and image clarity of the film is >=80% and haze of the film is <=3.5%.  The characteristics (A1): MFR is 0.5-50 g/10 min; the characteristic (A2): Tp is 110-150 deg.C; the characteristic (A3): T80 to T20 is <=10 deg.C; the characteristic (A4): α-olefin content is 2-23 mol%; the characteristic (A5): satisfying the relationship represented by the formula Q>=0.11×[E]+2.0; the characteristic (B1): the density is 0.94 to 0.98 g/cm<3> ; the characteristic (B2): MI is >=10 g/10 min.
Patent JP-2002311657-A (JP)
Title: Image forming device and image forming method
Inventor: SHIMURA EIJI
IPC: G03G15/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device by which the optimum value of a density control factor exerting influence on the image density of a toner image is obtained in a short time at low running cost by forming a patch image without causing discharge between the toner carrier of a developing means and a photoreceptor. SOLUTION: Since the patch image is formed while satisfying a condition to prevent the discharge from being caused between the photoreceptor and a developing roller, that means, |Vo-Vbmin|<4.1×g+Vth and |Vbmax-Von|<4.1×g+Vth, the discharge is not caused at the stage of forming the patch image and the needless patch image is prevented from being formed.
Patent JP-2002038481-A (JP)
Title: Driving method of underground driven steel member
Inventor: WATANABE KOICHI
IPC: E02D5/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for a steel member capable of improving the working efficiency due to increase of the excavating speed and economically driving the steel member. SOLUTION: A tip metal fitting 3 having a cross sectional shape similar to a steel sheet pile A is extendedly fitted to the tip of an auxiliary sheet pile 2 to be arranged along the inside face of the steel sheet pile A to be driven. The tip of the metal fitting 3 is cut obliquely to form a cutter edge 6. A driving auxiliary device 1 in which the cutter edge 6 is specially overlaid 7 with an brasion resistant material is fitted to the inside face of the steel sheet pile A to be driven, in a state that the tip of the tip metal fitting 3 is matched with the tip of the steel sheet pile A and driven together with the steel sheet pile A. In this way, the steel sheet pile A can be efficiently driven by drawing out the driving auxiliary device 1 after driving operation of the pile.
Patent JP-2002310750-A (JP)
Title: Electromagnetic flowmeter
Inventor: ARAI TAKASHI
IPC: G01F1/60
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To realize an electromagnetic flowmeter by which a flow rate value can be measured easily in a short time, by a method wherein the conductivity of a fluid is measured by using electrodes used to measure an electromotive force, and an error in the flow rate value is corrected on the basis of the conductivity of the fluid. SOLUTION: The electromagnetic flowmeter is constituted in such a way that a magnetic field is generated by an excitation coil installed at the outside of a measuring pipe, and that the flow rate value of the fluid flowing inside the measuring pipe is measured by detecting the electromotive force generated across the electrodes installed inside the measuring pipe. The electromagnetic flowmeter is provided with a means by which a constant current is supplied across the electrodes, by which the conductivity of the fluid is measured and by which the error due to the conductivity in the flow rate value is corrected.