baber/WOPTO huggingface dataset:
Patent JP-2002052882-A (JP)
Title: File
Inventor: OTSUKA AKIRA
IPC: B42F13/26
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a file capable of effectively preventing the damage, stain or the like capable of being generated in a cover body and capable of housing an object having no binding holes. SOLUTION: The file 10 is constituted of a binder main body 35 equipped with binding feet 34 and a base 33, the cover body 11 having the binder main body 35 mounted thereon and a cover 13 for covering the outer and inner surfaces of the cover body 11. The cover 13 is equipped with an outside sheet 42 and first and second inside sheets 43 and 44, and first and second pockets 45 and 46 are formed between an outside sheet 42 and the first inside sheet 43 and between the outside sheet 42 and a second inside sheet 44, and these pockets can house an object having no binding holes. The outside sheet 42 covers the base 33 arranged on the outer surface side of the cover body 11.
Patent JP-2001110335-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: RI SOKUN
IPC: H01J29/58
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for cathode-ray tubes. SOLUTION: This electron gun includes cathodes 21, a control electrode 22 on which rectangular apertures 24 are formed to allow electron beams emitted from the cathode 21 to pass through, a screen electrode 23, placed in front of the control electrode 22, on which multi-stage double electron beam apertures 25 are formed at the incoming and outgoing side faces so as to face the beam apertures 24, focusing electrodes 26, 27, 28 and 29 sequentially provided after the screen electrode 23 for provisional focusing and acceleration, and the final acceleration electrode 30 provided for facing the focusing electrodes 26, 27, 28 and 29 and forming the main lens portion.
Patent JP-2002063220-A (JP)
Title: Analytical system using fem optimum analysis method and recording medium
Inventor: HIRATA ICHIRO
IPC: G06F19/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that action (the deformation of respective parts) and reaction (impact force) are wide apart from a real phenomenon when a positive analysis method is used for dynamic analysis, especially for the drop analysis of portable electronic equipment. SOLUTION: An optimum analysis method is selected and used for analysis by comparing an analytical time interval Δtex by the explicit method with an analytical time interval Δtim by the implicit method on the basis of the mesh size, Young's modulus and density of a model.
Patent JP-2002060651-A (JP)
Title: Metal oxide aqueous sol composition, method for forming membrane by using the same and member
Inventor: KAMITSURA MASAYOSHI
IPC: B05D7/24
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide aqueous sol composition capable of forming a membrane which does not show an interference color by coating on a substrate and heating, and having excellent stability with hardly causing any gelation in storage. SOLUTION: The metal oxide aqueous sol composition is a composition for forming a membrane of the metal oxide by coating on a substrate and heating, and comprises a metal oxide aqueous sol and a water-soluble polymer.
Patent JP-2001135841-A (JP)
Title: Method of manufacturing photovoltaic device
Inventor: SAKAI AKIRA
IPC: H01L31/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a photovoltaic device which is improved in characteristic uniformity and kept almost free from defects so as be enhanced in output characteristics and reliability. SOLUTION: A P-type semiconductor layer, an I-type semiconductor layer, and an N-type semiconductor layer which are all formed of silicon non-single crystal semiconductor material are laminated on a substrate for the manufacture of a photovoltaic device. When the I-type semiconductor layer is formed through a VHF plasma CVD method, a VHF electric power twice or below as high as that required for completely decomposing material gas containing silicon gas is applied to a cathode electrode in a discharge tube.
Patent JP-2002068477-A (JP)
Title: Very little grain carrying device
Inventor: ITO MOTOMICHI
IPC: H02N1/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying very little grains or a powder in such a manner as to make an occupied area on a plane larger, mutual gaps as small as possible and the grains dispersed as uniformly as possible. SOLUTION: The very little grain carrying device for sucking and carrying the very small grains on an insulator by applying voltage to electrodes arranged on the insulator comprises the plurality of electrodes provided almost parallel to a direction almost perpendicular to a carrying direction on the lower face of a first insulator having a dielectric constant of 4 or more and a second insulator provided above the first insulator, having a lower dielectric constant lower and an higher electric resistivity than the first insulator. Thus, the small grains on the second insulator are carried.
Patent JP-2002076092-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KAKIZAKI SATOSHI
IPC: H01L21/677
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which is applicable to small amount various type production and large diameter wafers and has a simple apparatus configuration and a small area for installing. SOLUTION: A cassette rack 19 storing a cassette 23 at a desired level is provided adjacent to a location 17 where the cassette 23 is given and received and the external carrying apparatus places the cassette 23. The cassette rack carries the cassette between the cassette rack and the location 17 and gives and receives to/from the external carrying apparatus in the location 17.
Patent JP-2001215742-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SEKINE NOBUYUKI
IPC: G03G5/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a good positive electrification type electrophotographic photoreceptor usable in a high-speed copying machine and a high-speed printer by using a new electron transferring organic material as an electric charge transferring material. SOLUTION: In the electrophotographic photoreceptor obtained by disposing a photosensitive layer containing an electric charge generating material and an electric charge transferring material on an electrically conductive substrate, the photosensitive layer contains at least one electron transferring compound of formula I.
Patent JP-2002068413-A (JP)
Title: Storage equipment and taking-in and -out method for the same
Inventor: TANAKA MAKOTO
IPC: E04H6/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide storage equipment capable of preventing inadvertent oscillation when a supporting member is moved on a traveling path. SOLUTION: A plurality of supporting members 8 for supporting a bicycle 2 are circulation movably disposed on a traveling path 9. A pair of endless chains 15a rotating along the traveling path 9 are provided so as to face each other. The supporting members 8 are suspended between one suspending link 20a provided on one chain 15a and the other suspending link 20b provided on the other chain and are rotatably connected with each suspending link 20a and 20b with a horizontal axial center as a center via connecting pins 23a and 23b. A fixed high and low difference H is formed between the position of the one connecting pin 23a and the position of the other connecting pin 23b.
Patent JP-2002076902-A (JP)
Title: Multibit delta sigma ac converter
Inventor: SAKIMURA NOBORU
IPC: H03M1/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To resolve the problem in a multibit AC converter disclosed by Lesley such that, since it performs one bit feedback, the output amplitude of an integrator becomes large and there is a necessity to attenuate it to a certain low level in an analog integrator, that the digital quantization noise to be removed leaks, and that this noise is as larger than the quantization noise mixed in the quantizer that the SN ratio deteriorates remarkably. SOLUTION: This AD converter is equipped with an n-bit quantizer and a most significant bit extractor, and a digital operation which receives the output signal of the extractor and outputs the sum of the output signal and the value obtained by multiplying the output signal outputted a specified time before by a specified coefficient. Therefore, this can lessen the quantization noise within a signal band and can materialize a high conversion efficiency at a low oversampling ratio.
Patent JP-2002069695-A (JP)
Title: Surface treated aluminum material and its manufacturing method
Inventor: TAKAZAWA REIKO
IPC: C25D11/16
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated aluminum material having a coating layer as an outermost layer not only with a high coating film hardness, but also with a superior coating film adhesiveness and impact resistance on a surface of an aluminum material consisting of aluminum or an aluminum alloy, thereby showing superior performances of workability, corrosion resistance, coating film hardness, coating film adhesiveness and impact resistance, and to provide a manufacturing method therefor. SOLUTION: The surface treated aluminum material having a roughened surface formed on the surface of the aluminum material consisting of aluminum or the aluminum alloy, an anodic oxide layer formed by anodic oxidation on all over the surface of the aluminum material including the roughened surface, and the coating layer forming the outermost layer, is characterized in that the surface roughness Rz of the roughened surface is 3-70 μm, the anodic oxide layer has a film thickness corresponding to the hardness of a base material of the surface treated aluminum material, and that the coating layer has a pencil hardness of 6 H or more. The manufacturing method is for manufacturing such a surface treated aluminum material as the above.
Patent JP-2002078542-A (JP)
Title: Mobile shelf
Inventor: NAKAJIMA SHIN
IPC: B65G1/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mobile shelf movable without a guide roller and a guide, and correcting a lateral dislocation occurring during the movement. SOLUTION: This mobile shelf 70 is provided with a driving wheel unit 12 and a driven wheel unit 15 on the bottom section of a shelf main body 11, and it is reciprocated on a floor surface 18 by mounting the driving wheel unit 12 and the driven wheel unit 15 on the floor surface 18 and driving the driving wheel unit 12. The mobile shelf 70 comprises a width displacement detecting means 72 detecting the width direction displacement of the shelf main body 11 during the travel of the mobile shelf 70 and a width displacement correcting means 80 correcting the width displacement of the mobile shelf 70 by traveling the mobile shelf 70 in an S-shape based on the width displacement detection information of the width displacement detecting means 72.
Patent JP-2002083019-A (JP)
Title: Use environment providing method by client-server system
Inventor: KAN SHOKO
IPC: G06Q50/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a service environment wherein contents existing on multiple Web sites can be used in one body on a specific Web site while the right of intellectual ownership is protected. SOLUTION: This use environment providing method provides a user with the use environment for contents and receives contents which should be managed by the management subject of the specific Web site as a link source to a server system from the management subject and registers them in a database. At a request for access sent from a client-system side user, it is decided whether or not the access is allowed and when it is decided that the user attains access through the specific Web site, the access from the user is allowed, thereby providing the user with the use environment for the registered contents.
Patent JP-2002090685-A (JP)
Title: Light signal delay unit
Inventor: GO GIYOKUEI
IPC: G02B27/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a light signal delay unit having a compact structure, which can give a desired delay quantity to a transmitted light signal over a wide range and suppress the loss to be small and will not adversely affect on an optical transmission system. SOLUTION: This light signal delay unit includes a linear guide rail 101 and a pair of slide tables 102 and 103, which are installed on the linear guide rail. Further more, this unit includes a V-groove holder 108 installed on the slide table, a pair of optical fiber collimators 106 and 107 which are fixed to the V-groove holder, and a couple of reflecting mirrors 104 and 105, which are installed on the other slide rail and arranged having their reflecting surfaces at right angles respectively. The slide table is provided with an actuator engagement part 111 for moving the slide table along the linear guide rail.
Patent JP-2001120575-A (JP)
Title: Method and device for controlling torque of handpiece for dental and surgical use
Inventor: SEVCIK ROLAND
IPC: A61B90/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To limit the torque of a handpiece for dental and surgical use to a predetermined value in screwing an implant or an implant base. SOLUTION: A motor current necessary for reaching the preset torque immediately before screwing the implant or the implant base using the handpiece 1 for surgical use is measured, and the motor current is limited to that value in the subsequent screwing process by controlling a motor.
Patent JP-2001147807-A (JP)
Title: Microprocessor for utilizing improved branch control instruction, branch target instruction memory, instruction load control circuit, method for maintaining instruction supply to pipe line, branch control memory and processor
Inventor: IRIE NAOHIKO
IPC: G06F9/38
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To shorten and/or remove access latency, and to reduce the code size, and to increase the executing speed by applying a strong and elastic improved branch operation instruction format implemented by a pipe line processor. SOLUTION: In this improved branch control instruction for optimizing the performance of a program to be executed by a processor and the processor using a branch instruction, it is possible to implement various new branch control instructions which are most suitable for a certain specific arithmetic environment by an elastic instruction parameter field. The instructions are provided with different predictive bits so that the load of a target institution to a buffer can be optimized before the execution of the program. Therefore, a pipe line in a processor can exhibit excellent performance at the time of executing the actual program.
Patent JP-2002089418-A (JP)
Title: Vehicle starter
Inventor: OSADA MASAHIKO
IPC: H02P7/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of wiring and a starter motor by preparing a low-voltage circuit and a high-voltage circuit, when responding to the requirement of operating a starter motor for a low-voltage power supply and a high- voltage power supply in common. SOLUTION: An armature 10 and a shunt coil 12 having a number of turns more than a series coil 11 are connected in parallel. When a low voltage is impressed to the starter motor 4, a large current flows to the series coil 11 with the small number of turns while a current flowing through the shunt coil 12 with the large number of turns is small. This constitution can reduce a magnetic field in a stator side so as to secure a rotation speed necessary for impressing the low voltage. On the contrary, when the high voltage is impressed, the high voltage is impressed to the shunt coil 12 with the large number of turns so as to generate a large magnetic field. This constitution can enlarge the magnetic field of the stator side so as to eliminate failure, or excessive rotation of the starter motor and obtain an appropriate rotation speed.  The addition of the shunt coil 12 thus enables the sharing use.
Patent JP-2002094081-A (JP)
Title: Semiconductor device and integrated circuit built in the semiconductor device
Inventor: KOIWA YUKIO
IPC: H01L21/8238
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode where a forward current can be increased for inhibiting leakage current, and electrical characteristics per unit area can be varied, without changing the concentration of a semiconductor substrate and the metal of a metal electrode, and an integrated circuit that incorporates the Schottky barrier diode. SOLUTION: The metal electrode, coming into contact with the semiconductor substrate 1 for Schottky junction, is composed by a plurality of metals, and different metals are formed at the center and at the end sections of the metal electrode.
Patent JP-2002091504-A (JP)
Title: Parameter adjustment support device for plant monitoring and control
Inventor: NAKAJIMA KANEMI
IPC: G06Q30/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To extremely easily adjust parameters without interposing an operator having expert knowledge. SOLUTION: In this parameter adjustment support device for plant monitoring and control to support parameter adjustment in plant monitoring and controlling equipment to monitor and control a plant, an I/F object arithmetic unit 3 to transfer parameters and pieces of data to be required for adjustment in the respective control blocks to monitor and control the plant, a control object arithmetic unit 4 to perform control by using the parameters obtained by the I/F object arithmetic unit 3 and an evaluation object arithmetic unit 5 to perform evaluation by using a result obtained by the control by the control object arithmetic unit 4 in comparison with the previous result are provided.
Patent JP-2002092214-A (JP)
Title: Merchandise information providing device, prize information providing device and storage medium
Inventor: ITAKURA KATSUYUKI
IPC: G06Q10/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To quickly provide guidance data for coping with the fault of merchandise based on a merchandise identification code, to judge the winning result of a prize based on a number intrinsic to a product and to quickly provide the judged result. SOLUTION: A marker server 1 retrieves the guidance data for coping with the fault based on the fault code of equipment and the merchandise identification code transmitted from a user terminal 2 communication-connected through a network 5 and transmits them to the user terminal 2. Also, the marker server 1 judges whether or not winning is set to the product based on data intrinsic to the product transmitted from the user terminal 2 and transmits the result to the user terminal 2.
Patent JP-2002086499-A (JP)
Title: Mold for gas assist molding
Inventor: MORIZAKI OSAMU
IPC: B29C45/17
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To bring about a means for accelerating the effective filling of compressed gas by dealing with the filling of the compressed gas by a mold structure changing the volume of a cavity space and specifying the position of a compressed gas gate within a predetermined range in consideration of the extension behavior of the compressed gas, to use a molding estimation tool as a means for selecting a range specifying the position of the compressed gas gate and to smoothly extend the compressed gas from a position high in resin pressure to a position low in resin pressure by referring to pressure distribution. SOLUTION: In a mold for gas assist molding having the cavity formed between a fixed mold and a movable mold, the compressed gas gate is arranged at a position, where pressure is almost 2/3 or more with respect to the maximum pressure, on the basis of the pressure distribution of a resin at the time of injection of the compressed gas using the molding estimation tool.
Patent JP-2002099183-A (JP)
Title: Image forming apparatus, fixing unit operating method, operation timing determining method, and storage medium
Inventor: TAKEUCHI MAKOTO
IPC: G03G21/14
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time from the point of time when an image forming apparatus with an added image reader is turned on to the time when a fixing unit becomes ready to print. SOLUTION: When a copying process is performed right after the power source is turned on (in copy mode at S11), the image reader is made to read a document and a 1st amount of electric power is supplied to the fixing unit (S13). When the image reader completes the read of the 1st document (Yes at S14), a motor which constitutes a printer part is actuated (S15). When the motor reaches a specific rotational frequency (Yes at S18), a printing process is carried out (S19).
Patent JP-2002100972-A (JP)
Title: Load drive device
Inventor: TAKADA KOJI
IPC: H03K17/08
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a load drive device, whose reliability can be enhanced by surely preventing the load drive device from reaching thermal breakdown, even if a load short circuit or an overcurrent is generated. SOLUTION: In the load drive device 1, in which a power switching element 2 used to drive a load 17 and a circuit used to control the power switching element according to a signal VIN from the outside are formed on a single chip, an off-delay control circuit 3 which delays the off-time transition of an input signal level to shift the power switching element to an off-state from an on-state on the basis of a result which has detected a current flowing in the load and on the basis of the input signal level of the power switching element is installed.
Patent JP-2002099500-A (JP)
Title: Bus access system
Inventor: SUZUKI MASATOSHI
IPC: G06F13/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To improve bus efficiency by effectively utilizing a useless time from the input of address information to the output of response data during lead access in ASIC. SOLUTION: Two chips are connected to the bus 8 of ASIC 1, and accessed to a memory 4 connected to another bus 9 through the inside data or ASIC 1. The request signal of bus use right from the two chips is made independent for lead and write. A DMA controller 6 has a latch conserving access information and another latch conserving write data respectively of the two chips. An arbiter 5 is lead access being the access of the chip allowed to be the bus master of the bus 8 at first, and, when required data is taken in and it is recognized that a period not used in the bus 8 occurs until response data is returned to the bus 8, use allowance is given to the chip in the case that the use requirement of the bus 8 exists from one chip.
Patent JP-2002095534-A (JP)
Title: Lift cabinet with flap
Inventor: SHIMOMURA YOSHIRO
IPC: A47B51/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To enable an inner box to go up and down as a door is opened and closed, surely preventing the flap to interfere with a stored object which protrudes to the front of the inner box, without using any complicated means, and enable the stored object to be pushed inward when the inner box is lifted by utilizing the flap, in a cabinet of a simple structure and the inside space of which can efficiently be utilized. SOLUTION: The inner box 2, which ca be lifted up and lowered, is set inside an outer box 1. These boxes are configured so that the front side of the inner box is fully appeared from the outer box 1 when the inner box is lowered. The outer box 1 has the flap 3, which covers the front side of the inner box 2 when the inner box 2 is lifted and stored. The upper end of the flap 3 is connected to the outer box 1 via the hinges 3, which enables the rotation of the lower end of the flap back and forth around the upper end. The flap 3 and the inner box 2 are connected by a link 33, which consists of a plurality of arms, to enable the rotation of the flap 3 in the closed direction as the inner box is lifted up and in the opened direction as the inner box is lowered.  The link 3 is assembled in a way that the flap 3 is halted at the largest opening angle in the middle of the upward stroke of the inner box 2.