baber/WOPTO huggingface dataset:
Patent JP-2002092704-A (JP)
Title: Vending machine, its reservation information receiving method, device, and advance order sales system
Inventor: YAMAZAKI YASUHIRO
IPC: G06Q30/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To safely and reliably reserve a commodity and receive the reserved commodity through a vending machine merely by simple confirmation. SOLUTION: An advance orderer Op reserves the commodity purchase through the vending machine 24 to a server computer 22 (process T1), and the server 22 generates and transmits an advance order number to the advance orderer Op (process T2) and transmits the advance order number and a UID to the dispenser 24 (process T3). For reception, the advance orderer Op transmits sale request data to the server 22 (process T4), and the server 22 specifies the vending machine 24 in reference to an advance order management table and transmits the UID to the relevant vending machine 24 (process T5). The vending machine 24 compares the advance order number and the UID transmitted at advance order (process T3) with the UID transmitted at reception request (process T5) and the inputted advance order number (process T6) and conveys and delivers the relevant commodity when they coincide with each other.
Patent JP-2002093556-A (JP)
Title: Heating coil of electromagnetic cooker
Inventor: GIGA YOSHIAKI
IPC: H05B6/36
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To enable winding in a unit for a heating coil of an electromagnetic cooker, wherein a coil drawing out wire is fixed to a coil base by winding and wherein the whole is fused and solidified in a constant-temperature bath after winding. SOLUTION: The draw-out wires 1a and 1b at the beginning and the end winding parts of the heating coil 1 are wound and fixed to a draw out wire holder 2 of another body from the coil base to support the heating coil 1, and when this heating coil 1 is fused and solidified to be supported by the coil base, the draw out wire holder 2 is mounted on and retained by the coil base. By this, the draw-out wires 1a, 1b can be wound around and fixed before wound wires are solidified even if the heating coil 1 is not wound around the coil base directly.
Patent JP-2002101599-A (JP)
Title: Brushless motor and its manufacturing method
Inventor: MOCHIZUKI AKIHIRO
IPC: H02K15/14
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which enables less oil leakage, high reliability, and cost-reduction. SOLUTION: There is provided a bushing 2 having a polygon-miller 7 on the upper part of a rotor yoke 3 fitted with a ring magnet 4 on the inner peripheral part, and fixed integrally to a shaft 1. There is provided a radial bearing 34 having a flange in the inside, on the lower side of the rotor yoke so as to rotatably hold the shaft. A resin core bushing 30 is also disposed for fixing a stator core 5 wire wound with a driving coil 6 disposed at a prescribed space between the ring magnet and itself on the outside. There is provided a cover member 40 having a thrust plate 14 constituting a thrust shaft with this shaft on the lower part of the shaft. This cover member is fixed on a motor base 11 through a flange part 35 of the radial bearing with a flange. A seal 21 is disposed between the rotor yoke and the bushing.
Patent JP-2002094127-A (JP)
Title: Light projecting element and reflection photoelectric sensor
Inventor: YOGO MOTOO
IPC: H01L31/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a light projecting element capable of regulating lights emitted at irregular angles to reduce the light beam within a desired range and a reflection photoelectric sensor using such light projecting element. SOLUTION: The light emitting element has a shield member 24 between a metal stem 10 having an LED chip 11 mounted thereon and a seal glass 23. The shield member 24 regulates a light emitted from the LED chip 11 so that lights reflected from the metal stem 10 or a metal tube 20 at irregular angles radiate away out of the projecting element. Thus, the light beam from the projecting element can be reduced within a desired range.
Patent JP-2002090880-A (JP)
Title: Projector
Inventor: KOYAMA FUMIO
IPC: H04N9/31
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To surely suppress the occurrence of color irregularities in an image, projected from a projector provided with a projection lens having a zooming function. SOLUTION: A transmission type liquid crystal projector 1 is provided with a zooming state detection circuit 12 for detecting the zooming state of a projection lens 10, and a control circuit 7 calculates suitable color irregularities correction data on the basis of the detected zooming state, color shade correction data 82 on a zooming wide (wide angle) end and color shade correction data 83 on a zooming telephone end which are stored in a memory 8 and a color irregularities correction circuit 4 applies color shade correction processing to gamma-corrected image data Dsγ, on the basis of the calculated color shade correction data.  Since the color shade correction of a projection image is executed while considering the zooming state of the projection lens 10, a projected images of high quality with color irregularities suppressed can be always formed, independently of the zooming state.
Patent JP-2001119198-A (JP)
Title: Electronic component mounting method
Inventor: KASHIWAGI YASUHIRO
IPC: H05K13/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method, whereby the mounting efficiency of electronic components can be raised by reducing tact time which is required for automatic change of the nozzle. SOLUTION: This electronic component mounting method is for carrying and mounting onto a board 3 an electronic component P, picked up by a nozzle 10 held with a nozzle holder 9a of a transfer head 9. For changing the nozzle 10 with the transfer head 9 moved above a vertically movable nozzle stocker 5, which is disposed on the moving path of the transfer head 9 and holds many nozzles 10, a holder 11 of the nozzle stocker 5 is lifted up and then lowered when the nozzle change is completed, thus resuming the mounting work of electronic components P by the transfer head 9. Thus it is possible to shorten the stroke of the vertical motion of the transfer head 9 for the nozzle change and change the nozzle 10 at a high speed by reducing the tact time.
Patent JP-2002102442-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which an interesting game is developed by operating two kinds of game devices arranged in a game area in an associated state. SOLUTION: A ball passing through a first start opening 50 of a passage type is set to always win in a second start opening, variable display of identification information of a variable display device 30 is initiated with the entry of a ball into the first start opening 50, and the variable display is stopped as a prescribed result of display. In a normal state, moving pieces 42 of a variable winning device 40 are maintained in a closed state, opening and closing control to open and close the moving pieces 42 is repeated a prescribed number of times with the entry of a ball into the second start opening 60, and the frequency of the opening and closing control is varied in accordance with a numerical value stationarily displayed on the variable display device.
Patent JP-2002109174-A (JP)
Title: Information providing method and its management system
Inventor: NAKAI KATSUYOSHI
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain many members who answer a questionnaire or the like and also to obtain the accurate personal information of the members. SOLUTION: A person who purchases insurance for the use of prescribed facilities such as an associated hotel becomes an object of a member 2. Personal information released by the insurance purchaser at the time of purchasing the insurance is registered on the basis of the fact that the insurance purchaser agrees to be the member 2, and valuable information such as the questionnaire fitting the personal information of the member 2 is offered to the member 2.
Patent JP-2002110857-A (JP)
Title: Packaging method of semiconductor chip
Inventor: SHIEH WEN LO
IPC: H01L21/56
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method of a semiconductor chip for forming an extra-thin-type package at low costs and with short processes. SOLUTION: This packaging method of the semiconductor device includes: a step for applying a chip 23 onto a substrate; a wire bonding step for allowing a chip 23 to be continuous to an aluminum pad 21 at the upper section of the substrate by a gold wire 22; a step for molding the chip 23, gold wire 22, and substrate by a synthetic resin 24; a step for eliminating an etching area by etching, for leaving merely a circuit, and for forming a package module; and a step for cutting a forming unit that is the package module. The substrate can be formed by each, thus changing the material of the substrate or thickness before machining, and easily manufacturing the substrate. Specifications can be regulated by each, thus providing the thinner package. Merely one time of the wire bonding process is made, thus shortening the processes.
Patent JP-2001343916-A (JP)
Title: Display device and method for manufacturing the same
Inventor: ISHIDA NOBUHISA
IPC: G02F1/1347
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a full-color liquid crystal display device with good aligning property between a liquid crystal panel and a flexible substrate and with high work efficiency and to provide the liquid crystal display device. SOLUTION: The method includes a step of aligning and laminating a plurality of display panels, a step of aligning and laminating a plurality of wiring boards, a step of alternately laminating the pairs of the respective display panels and wiring boards, a step of aligning at least one display panel and one wiring board, and a step of connecting all pairs of the respective display panels and wiring boards. Thereby, the color liquid crystal display device can be manufactured with good aligning property of the liquid crystal panel and the flexible substrates and with high work efficiency.
Patent JP-2002103556-A (JP)
Title: Platemaking method for stencil for stencil printing
Inventor: KINOSHITA HIDEYUKI
IPC: B41N1/24
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a platemaking method for a stencil for stencil printing by which a printed matter showing outstanding imaging and quick-drying properties is obtained. SOLUTION: Heat is applied to a microporous plastic sheet in a negative image fashion by TPH on the conditions: -30<=Tp-Tm<=300( deg.C) (Tp is the peak temperature of generated heat of TPH; and Tm is the melt point at fusion temperature of sheet) and 10<=To×100/Ts<=80(%) (To is a energization time; and Ts is a energization line period). Further, the micropores are blocked under the plate making-up pressure of 0.1<=P<=1.0 (MPa) and the coeffiicient of heat shrinkage at TMA of the sheet is 1<=STm-30<=20 (%) (STm-30 is the coefficient of heat shrinkage of the sheet at a temperature 30 deg.C lower than the melt point Tm).
Patent JP-2002114150-A (JP)
Title: Total traffic control system
Inventor: YAMAMOTO MASANORI
IPC: B61L27/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a total traffic control system that can automatically rewrite traffic information stored in a train even during an operation thereof. SOLUTION: A traffic control device 100 in a central command station, when required to rearrange the operation of a train 70 or to change the train number information, rewrites timetable information on a section and sends new train number information included in the timetable information to a train selecting station check device 32 on a base station 10. The train selecting station check device 32 transmits the received new train number information to a pick up device 80 on the train 70 stopping at the base station 10. The pick up device 80 rewrites the preceding stored train number information into the new train number information and stores it.
Patent JP-2002117419-A (JP)
Title: Ticket separating device
Inventor: SUZUKI TAKASHI
IPC: G07B15/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a ticket from being damaged in a ticket separating device for separating tickets put in lamination one by one. SOLUTION: This ticket separating device separates the tickets collectively put in layer to the input port of the body of an automatic ticket gate one by one by use of the gap of the thickness of one ticket. This device comprises a gap adjusting mechanism for keeping the space of the gap in a prescribed space exceeding the gap of one ticket until the ticket is carried to the gap.
Patent JP-2001176033-A (JP)
Title: Thermally stable dual giant magnetoresistive recording head
Inventor: HOA-CHIN TON
IPC: H01L43/08
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive sensor having a high operating temperature limit and hardly having the asymmetry of a signal response. SOLUTION: The method for providing the magnetoresistive sensor comprises a stage for disposing a first magnetization fixation layer 110, a stage for disposing a first spacer layer 120 on the first magnetization fixation layer, a stage for disposing a free layer 130 on the first spacer layer, a stage for disposing a second spacer layer 140 on the free layer and a stage for disposing a second magnetization fixation layer 150 on the second spacer layer. The first magnetization fixation layer includes a first and a second magnetic material layers which are separated by a first non-magnetic material layer 114. The first magnetic material layer is antiferromagnetically coupled with the second magnetic material layer. The second magnetization fixation layer includes a third and a fourth magnetic layers which are separated by a second non-magnetic material layer 154.  The third magnetic material layer is anti-ferromagnetically coupled with the fourth magnetic material layer. The first and the second magnetization fixation layers are magnetized and fixed by the current carried by a magneto resistive head during the time when the magnetization fixation layers are used.
Patent JP-2002118381-A (JP)
Title: Substrate housing case
Inventor: TAKEUCHI KYOHEI
IPC: H05K5/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate housing case where a substrate is precisely positioned and fixed to a prescribed position of a substrate housing part even if a corner of a mold is rounded by considering wear of the mold or a case when the mold is worn for molding a case. SOLUTION: A substrate housing case 10 is provided which comprises a substrate housing part 18 where, provided with an open end 14, a substrate 12 is housed, and a guide rib 20 for positioning a substrate 14 to a prescribed position of the substrate housing part 18. Here, a surface (positioning part 20b) to which the substrate 12 of the guide rib 20 contacts does not contact a surface to which the substrate 12 of the substrate housing part 18 contacts.
Patent JP-2002116099-A (JP)
Title: Stepping force detecting device
Inventor: HONDA SATOSHI
IPC: B62M23/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and improve strength by simplifying the structure of a stepping force sensor. SOLUTION: Part of a stepping force which rotates a crankshaft 36 by a helical drive gear 36H and a helical driven gear (slider) 43 is separated into the component of force in the axial direction of the crankshaft. The slider 43 id deflected by the divided component of force and presses a load detecting part 40 via a thrust bearing 45. The load detecting part 40 is formed of a resin dielectric and two opposed electrodes sandwiching the resin dielectric. The dielectric is compressed according to the deflecting force (representing the stepping force) of the slider 43 to change the distance between the electrodes. The distance between the electrodes is processed at a detecting circuit to detect the stepping force.
Patent JP-2001113565-A (JP)
Title: Heating passage nozzle
Inventor: WUERSTLIN WALTER
IPC: B29C45/17
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating passage nozzle capable of obtaining good thermal coupling between a heater and a nozzle unit with a compact structure by simple assembling. SOLUTION: In the heating passage nozzle for injection mold, an outer periphery of a sleeve member is surrounded by an at least one ring-like clamping member, and the clamping member is rotatable relatively to the sleeve member at a longitudinal axis of the clamping member as a center between a releasing position and a clamping position. Opposed surfaces of the sleeve member and the clamping member have molding shapes different from a cylindrical surface dispose concentrically with the axis. At least one surface of the sleeve member and the clamping member is formed as an at least regional clamping wedge surface, which has a riding surface in a flat surface disposed perpendicularly to the axis at the clamping position, and a surface of another constitutional member is brought into contact with a contact region by the oblique surface.
Patent JP-2002120489-A (JP)
Title: Deflection type ballpoint pen
Inventor: KATO HIROYASU
IPC: B43K24/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a safety deflection type ballpoint pen which prevents a coil spring from springing out unexpectedly on the occasion of replacement of a ballpoint pen refill or fitting and removal of a head and prevents a finger from being caught in the boundary part between a deflecting slider and a front outer tube even in a deflecting operation. SOLUTION: The deflection type ballpoint pen comprises a deflecting mechanism 3 whereby the front outer tube 1 having the head 26 removable by a screwing means provided at the fore end and a rear outer tube 2 are made to communicate with each other so that they can be deflected, and a stop mechanism 5 of the ballpoint pen refill 4 being projected and withdrawn by the deflecting operation of the deflecting mechanism 3.
Patent JP-2002126783-A (JP)
Title: Anaerobic treatment tank, and organic wastewater treatment apparatus and method
Inventor: SUZUKI TOMIO
IPC: C02F3/30
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an anaerobic treatment tank capable of obtaining clean treated water and simple in structure, and an organic wastewater treatment apparatus using the anaerobic treatment tank. SOLUTION: Organic wastewater flows in the lower part of the anaerobic treatment tank A and treated water is discharged from the upper part of the treatment tank A. In order to subject organic wastewater to digestion treatment, an lower bed 6a comprising anaerobic contact filter media, which are arranged laterally at a constant interval in a form of a plurality of lumps or aggregates having an expanse in a lateral direction and arranged over a plurality of stages so as to be partially overlapped up and down at a constant interval, and an upper layer 6c comprising a filter medium having a large specific surface area and having specific gravity lower than that of a treated liquid are provided in the treatment tank A. Further, an intermediate layer 6b filled with an arbitrary contact filter medium may be provided. The sludge formed in an aerobic treatment tank B is returned to the anaerobic treatment tank A and the sludge after digestion treatment is discharged to the aerobic treatment tank B. The upper space of the aerobic treatment tank B may be equipped with exhaust ducts 21 and 22 so as to be connected to a deodorizing apparatus 30 directly or through the upper space of the anaerobic treatment tank A.
Patent JP-2001159463-A (JP)
Title: Integrated shift control assembly for power transmission device
Inventor: VOGT CARL R
IPC: F16H63/30
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce weight and improve performance, in an integrated shift motor and an electronic control unit. SOLUTION: A shift control motor 110 is provided with an output shaft, having a first sensor wheel for providing a signal relating to the rotation and the rotational direction of motor and an adjacent sensor 122. A motor 114 drives gear trains 124, 132 and 140 having an output member 150 connected to a shift rail and for rotating the shift rail. The sensor wheel is arranged on the output member 150, and the adjacent sensor 122 provides a signal related to the angle position of the output member. The sensor 122 drives a microcontroller 162, and the microcontroller 162 drives a shift control motor. The rotating shift rail 180 is provided with a pair of separated driven elements to be engaged with a cam member, and the cam member positions a shift fork 200 related to a multipositonal clutch or a shift collar in both directions.
Patent JP-2002134464-A (JP)
Title: Substrate surface treating method, and substrate surface treating apparatus
Inventor: TOSHIMA TAKAYUKI
IPC: H01L21/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance the quality and the yield by suppressing the occurrence of watermarks, without deforming resist patterns. SOLUTION: A wafer W where a resist pattern is made is supplied with chemical DHF, so as to remove oxide film on the surface of the wafer W by etching, the wafer W is supplied with rinsing liquid so as to clean the surface of the wafer W, and then the wafer W is supplied with ozone water at a prescribed concentration, whereby an oxide film is made to make the surface of the wafer W hydrophilic. Then, the wafer W is supplied with N2 gas (dry gas) so as to remove the moisture adhering to the surface of the wafer W. As a result, the quality and yield can be enhanced by suppressing the occurrence of watermarks, without deforming the resist pattern made on the wafer W.
Patent JP-2002135170-A (JP)
Title: Echo-canceling device, echo-canceling method, and recording media in which echo-canceling program is recorded
Inventor: NAKAGAWA AKIRA
IPC: H04M1/60
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceling device which can have high convergence speed for a change in impulse responses at an echo path, by adaptively updating index weighting algorithm. SOLUTION: In the echo-canceling device that cancels echo signals by subtracting pseudo echo signals, for which impulse responses of an echo path are estimated by an estimation algorithm, from the echo signals, there are provided a memory circuit which stores a step-size queue A weighted with index attenuation characteristics of impulse responses at the sound field in order to set up a step size at the estimation algorithm for each coefficient of impulse responses at the pseudo echo path, and a convergence determining circuit 11 which conducts determination on whether echo signals are cancelled adequately or not based on residual signals e(k), for which pseudo echo signals are subtracted from echo signals,  and an attenuation coefficient computation circuit 12 which computes an attenuation coefficient from a pseudo-echo path coefficient h' determined by the estimation algorithm at an estimation circuit 6 according to the determination as to on whether echo signals have been cancelled properly and reflect the result to the step-size queue A, are equipped.
Patent JP-2002125728-A (JP)
Title: Gem holding gadget
Inventor: NODA SHINJI
IPC: A44C17/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a gem holding gadget which can securely and easily hold a facet-cut gem or a synthetic stone by one radial directional side. SOLUTION: This holding gadget is integrally formed with a hook section which is touchingly applied to a crown or a crown and table of the facet-cut gem, a side applying section which is touchingly applied to a pavilion, and a supporting seat which supports the periphery of a culet. After the gem is insertedly held between the hook section and the supporting seat, a stopper cylinder is driven up into an open hole portion which is bored adjoiningly to the bottom end of the supporting seat, and the gem is pushed up and fixed.