baber/WOPTO huggingface dataset:
Patent JP-2003022491-A (JP)
Title: System and device for meter inspection, portable information terminal device, meter inspecting method, and program causing computer to implement the same method
Inventor: HANIYU YUTAKA
IPC: H04B7/24
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently, reliably and automatically inspect meters for the consumptions of electricity, gas, water, etc., by using a device which is usable as an ordinary portable information terminal device when meter inspection is not performed. SOLUTION: In the meter inspection system, a meter inspection device 100 which inspects the meters for the consumptions of electricity, etc., and a portable information terminal device 101 with a radio communication function are connected by a connection device 102 so that both the devices can send and receive data; and the meter inspection device 100 inspects the meters for the consumptions at specific time or at a meter inspection request from the portable information terminal device 101 and sends meter inspection information to a predetermined management center 150 by using the portable information terminal device 101 connected by the connection device 102. If the portable information terminal device 101 is not connected to the connection device 102 when the meter inspection information is sent, that is reported to the user who carries the portable information terminal.
Patent JP-2003024280-A (JP)
Title: Anterior segment cross-sectional analyzer and anterior segment cross-sectional analyzing program
Inventor: TORII MIWAKO
IPC: G06T7/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an anterior segment cross-sectional analyzer capable of obtaining a result having higher reliability by alleviating a subject's burden and its analyzing program, and to provide an anterior segment cross-sectional analyzer capable of more quantitatively grasping a cloudy state and further visually easily grasping the cloudy state and its analyzing program. SOLUTION: The anterior segment cross-sectional analyzer analyzes an anterior segment cross-sectional image imaged by a photodisruption of an anterior segment by projecting a slit light. The analyzer comprises a specifying means for specifying a clouded site of an intraocular tissue based on distribution information on an image luminance in a direction crossing an optical axis of the eye to be examined at an eyeground side from a cornea, an analyzing area deciding means for deciding an analyzing area based on the clouded site specified by the specifying means, and an analyzing means for analyzing clouding based on an image luminance information in an analyzing area.
Patent JP-2003027000-A (JP)
Title: Photocatalytic film and its manufacturing method
Inventor: HONJO KEIJI
IPC: C03C17/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent photocatalytic film which exhibits a photocatalytic action even under the conditions of no ultraviolet rays or a weak intensity of ultraviolet rays and, simultaneously, harmonizes a photocatalytic activity such as stainproofness with water repellency and abrasion resistance. SOLUTION: The photocatalytic film formed on the surface of a substrate is composed of at least TiO2 crystalline fine particles as the photocatalyst and SiO2 as the film-forming component and obtained by forming a film from a coating fluid comprising, as the raw material of the SiO2 source, a trialkoxysilane of the formula: R1-Si(OR2)3 (wherein R1 and R2 are each a >=1C alkyl group), and then subjecting the film to the heat treatment at 100 deg.C-650 deg.C to obtain a photocatalytic film having an irregularity in the film surface and voids inside the film.
Patent JP-2003032249-A (JP)
Title: Optical communication system
Inventor: ABE JUNICHI
IPC: H04B10/556
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the difficulty of controlling a quantum cryptographic communication system, because of mixed optical pulse strings with different advancing directions in the communication path. SOLUTION: The light source of the quantum cryptographic communication system is controlled and an optical pulse strings are generated intermittently from the light source. In a time slot term T1, optical pulse strings A, B, C and D are generated from the light source, and the returned optical pulse strings A, B, C and D are received in a time slot term T2. By allotting the time slot in this way, only the pulse strings are made to exist having the same advancing direction in one communication path, in one period. By generating the pulse strings intermittently, the pulse strings advance in one direction in the same time, the pulse string can be controlled easily.
Patent JP-2003027137-A (JP)
Title: Method for reducing segregation in wire rod rolled from continuously cast billet
Inventor: TANAKA SHIGENORI
IPC: C21D8/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing quality of a wire rod by reducing segregation in the wire rod, with respect to a cast billet produced with a billet continuous caster. SOLUTION: In the method for reducing the segregation in the wire rod, the wire rod is cooled at <=10 deg.C/sec cooling speed in temperature range from 1,050 deg.C to 850 deg.C by setting a rolling finished temperature in the wire rod rolling to >=1,050 deg.C. Further, the cooling speed from 1,050 deg.C to 850 deg.C according to the maximum segregation grain diameter in the billet measured in the cast billet and a target carbon segregation degree, is not higher than values obtained with the following equation (1). Equation (1) CR=D2×d<2> +D1×d+D0, D2=-430.9×C<3> +1027.8×C<2> +55.799×C-680.93, D1=343.32×C<3> -1855.5×C<2> +3157.4×C-1662, D0=97.648×C<3> -442.97×C<2> +654.05×C-310.89. Wherein, CR is the cooling speed ( deg.C/sec), d is the segregation grain diameter (mm) and C is the target carbon segregation degree.
Patent JP-2003033049-A (JP)
Title: Pulse power supply
Inventor: HIRANO YOICHI
IPC: G21K5/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor discharge type pulse power supply which can reduce a capacitor energy and obtain a high voltage and high current pulse having a stable output voltage or a stable output current. SOLUTION: In a pulse power supply which supplies a pulse to a load L0 from a charged capacitor C0 via a semiconductor switch unit SW, a plurality of semiconductor switches SW1 , SW2 ,..., SWn are connected in parallel with each other in the semiconductor switch unit SW and impedance elements R1 , R2 ,..., Rn are connected in series to the respective semiconductor switches. Every time when the voltage or current of the pulse supplied to the load is attenuated to lower limit values, the semiconductor switches are controlled to be successively closed to reduce an impedance between the capacitor C0 and the load L0 and recover the voltage or current of the pulse.
Patent JP-2003034455-A (JP)
Title: Winder
Inventor: SEKITO MITSURU
IPC: B65H23/195
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a winder and a winding method capable of uniformly winding belt-like works on the outer periphery of a core without changing tension. SOLUTION: In a state of fastening a winding start end part of the belt-like works 19, 28 and 29 to the core 11 having the outer periphery of a noncircular shape, the core 11 is rotated while applying the tension from the winding finish end part side to the belt-like works 19, 28 and 29, and the belt-like works 19, 28 and 29 are wound on the outer periphery of the core 11. When winding these belt-like works 19, 28 and 29, a rotating speed of the core 11 or a speed of a tension applying mechanism of the belt-like works 19, 28, and 29 is changed and controlled according to a winding speed of the belt-like works 19, 28 and 29 onto the core 11.
Patent JP-2003033837-A (JP)
Title: Metal panel and method for manufacturing the same
Inventor: HADA AKIHIRO
IPC: B21D51/52
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal panel and a method for manufacturing the same which meets various dimensional requirements quickly at low costs and does not show poor appearance because of the exposure of rusted lateral edges of continuously adjoining rising portions SOLUTION: Lateral rising portions 5 rising at nearly right angles against a metal flat plate almost rectangular from a plane view are formed on the edges 3 adjoining both sides of corners 2 of the flat plate 1 bent by a bending section 4 such as a bending machine 4a. Comer rising portions 7 continuously adjoining both the lateral rising portions 5 are formed, on the corners 2 between the lateral rising portions 5, by a drawing section 6 consisting of rollers 61 and so on.
Patent JP-2003033142-A (JP)
Title: Method for producing edible sheet for refreshing inside of mouth
Inventor: NAKAMURA HIROSHI
IPC: A23G3/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing edible sheets for refreshing the inside of the mouth excellently melting in the mouth, increasing the concentration of its stock solution and shortening drying time. SOLUTION: This method for producing edible sheets comprises (1) a process of obtaining a coating stock solution through dissolving in hot water, starch, a starch hydrolyzate with an average molecular weight of 10,000-100,000, protein and/or a protein hydrolyzate, thickening polysaccharides, an emulsifier, an polyhydric alcohol, spice, sweetening and coloring matter, (2) a process of coating the coating stock solution thus obtained in a sheet-like form and (3) a process of drying by heat the resultant product at 30 deg.C-90 deg.C.
Patent JP-2003035340-A (JP)
Title: Idle gear mechanism, gear backlash eliminated mechanism and motor drive
Inventor: NOMURA HIROSHI
IPC: F16H1/22
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To securely achieve elimination of backlash in an idle gear mechanism which is difficult to eliminate it so far. SOLUTION: The idle gear mechanism that includes idle gears and two gears on a driving side and on a driven side engaging with the idle gears respectively, and which transmits rotation between the gears on the driving side and on the driven side, constitutes the idle gears, which is arranged adjacent to direction of axis of their rotating center and which includes geared teeth identical in the number and identical in the configuration around its outer circumference engaging with the gears of the respective driving side and driven side, from a pair of parallel gears which are rotated and urged to each other in an opposite direction by a biasing means and makes it possible to relatively move a pair of parallel gears in planar direction orthogonal to the axis of a rotating center while they are kept to engage with the gears on the driving side and on the driven side.
Patent JP-2003037534-A (JP)
Title: Digital bi-directional communication system
Inventor: FUJITA YOSHINORI
IPC: H04B3/54
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To maintain a good communication condition of devices connected to the own device and the same bus, by stabilizing the voltage of a bus power supply in a simple configuration, regardless of the operation condition of the devices. SOLUTION: According to the digital bi-directional communication system of this invention, while a host machine and a plurality of field devices are connected to a transmission line to transmit/receive digital electric signals, each of the field devices takes out power supplied via the transmission line. Each field device is equipped with a constant-current circuit at the power take- out side from the transmission line, and a power supply circuit is connected to the load side of the constant-current circuit for supplying a desired current voltage to each circuit forming the field device.
Patent JP-2002084767-A (JP)
Title: Power converter
Inventor: NAKAMURA FUMINORI
IPC: H02M7/5387
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To overcome a problem that a constant deviation of the amplitude is maintained between an AC output current command and an actual AC output current of a self-exciting AC/DC voltage converter 6 in the non-loaded condition, when a current error does not cross the threshold and thereby the linear characteristics cannot be obtained in the output AC voltage drop applied to an AC load 7 and in the load current into the AC load 7. SOLUTION: An adder obtains the final AC output current command by obtaining the sum of an AC output current command and an AC output current command compensated value, and a gate command calculation means generates a gate command for each semiconductor switching of the self-exciting AC/DC voltage converter to result in matching between the AC output current and the final AC output current command.
Patent JP-2002116367-A (JP)
Title: Lens position control device and optical apparatus
Inventor: TERADA SHUICHI
IPC: G02B7/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that cost is increased when the position detecting accuracy of a variable power lens is enhanced in order to enhance the positioning accuracy of a focusing lens when varying power. SOLUTION: This lens position control device is constituted by providing the variable power lens L1 moving along an optical axis for the purpose of variable power, the focusing lens L2 moving along the optical axis for the purpose of focusing, a variable power lens driving means 8 driving at least the variable power lens in an optical axis direction, a means 2 moving with the movement of the variable power lens and showing a reference position to be used before performing the focusing operation of the focusing lens, and a calculation means 15 calculating driving amount associated with the focusing operation of the focusing lens from the reference position.
Patent JP-2003040968-A (JP)
Title: Novel phosphorus-containing epoxy resin and flame- retardant resin composition containing the same
Inventor: CHIN TOSHIHIKO
IPC: H01L23/29
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel phosphorus-containing epoxy resin which can impart a flame retardancy and has a phosphorus content without containing a phosphoric ester linkage of 1 wt.% or more. SOLUTION: The resin (A) is obtained by reacting a phosphorus-containing phenol represented by formula (1) [wherein, R1 is a 5-8C cycloalkylene group and R2 is dihydroxyphenyl or dioxynaphthalene] with an epihalohydrin in the presence of a basic catalyst.
Patent JP-2003045151-A (JP)
Title: Apparatus and method for identifying recording medium
Inventor: SUGAWARA TAKAYUKI
IPC: G11B27/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein the number of considerably many identi fication information bits is required when the number of recording media to be identified is very large because the number of bits of the identification infor mation on ID specific to a recording medium is required according to the num ber of recording media to be identified. SOLUTION: A cassette number cord generator 16 issues a new and small cassette number cord by the number of digits very intelligible to a user when there is no same ID as a playback cassette ID in library information inputted via a library information management device 6 and recorded on a hard disk 2. A printer 18 prints out an inputted cassette number. The user sticks a paper sheet on which the cassette number is printed on a cassette tape 1 so as to manage the cassette tape 1. A library information management device 6 creates library information having link information to link the cassette number cord to a playback cassette ID, and record it on the hard disk 2.
Patent JP-2003045774-A (JP)
Title: Illumination device, projection aligner and device manufacturing method
Inventor: TSUJI TOSHIHIKO
IPC: G03F1/22
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device, an aligner and a device manufacturing method using the same, in which an illuminating region is illuminated with uniform illuminance, and the center of gravity of the light intensity of light beams incident on the illuminating region coincides with a center of the light beams. SOLUTION: In an illumination device, an aligner and a device manufacturing method using the same, an illumination surface is illuminated with a beam of wavelength 200 nm or higher from a light source. The illuminating device, the aligner and the device manufacturing method, using the same have a first reflection-type integrator; a first collector mirror for overlapping a plurality of beams from the first reflection-type integrator on the illuminating surface; and a second collector mirror, which is provided between the light source and the first reflection-type integrator for overlapping a second reflection-type integrator and a plurality of beams from the second reflection-type integrator on the first reflection-type integrator.
Patent JP-2002151901-A (JP)
Title: High frequency package and high frequency device
Inventor: SUZUKI TAKUYA
IPC: H01L23/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional high frequency package that has caused unstable operations in a high frequency circuit because a cavity containing the high frequency circuit is formed in a rectangular solid and causes resonance in the frequency band of the high frequency circuit when the size of the cavity is about an integer multiple of a half of a wavelength of a free space propagation wave with respect to the frequency of signals of the high frequency circuit. SOLUTION: The cavity containing the high frequency circuit adopts an unusual shape structure consisting of conductor partitions so as to ensure isolation and the high frequency package in which operations of the high frequency circuit is made stable can be obtained.
Patent JP-2003046269-A (JP)
Title: Electric component
Inventor: NOGAMI EIICHI
IPC: H01R9/16
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide electric components having a case that can be applied to electric elements having lead wires of various kinds of outer diameters. SOLUTION: The electric component is sealed into a case 1 having an opening 2 by resin, and the lead wire is led to the outside. A first width for leading the lead wire to the outside and a first groove section 3 having a first depth are provided on a side wall end face 1a of the case 1. Further, a second groove section 8 having a second width that is smaller than the first width and/or a second depth that is smaller than the first depth is formed at a fitting member 6 that is formed, so that it can be fitted to the first groove section 3. Additionally, a positioning mechanism 5 for regulating the move to the inside of the case 1 of the fitting member 6 is provided at the case 1.
Patent JP-2003039402-A (JP)
Title: Circular saw
Inventor: KANI TOSHIYUKI
IPC: B27B9/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To simply and accurately adjust the depth of cut. SOLUTION: A stopper 22 wherein a curved part 23 is provided on a tip part and a base end of a connection part 24 is rotatively supported with a shaft by a screw 25 is provided onto a rear surface of a blade case 7. By tightly fastening or releasing a bolt 27 threaded on a rear surface of the blade case 7 through a slot 26 of the curved part 23 by operating a fixing lever 30, a protruded amount to a base 2 side of the curved part 23 can be varied. A projected amount (the depth of cut) from below the base 2 of a saw edge 5 can be set by abutting against the projection provided on the base 2.
Patent JP-2003050733-A (JP)
Title: File server system and control method therefor
Inventor: WAKAMORI OSAMU
IPC: G06F12/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a file server system which is easily controlled and is capable of flexibly coping with faults of a file server and dynamic addition, etc., of file servers. SOLUTION: A file server 21 which has accepted a lookup operation request from a client terminal 11 not only refers to its own local file system 214, but also issues inquiries to other file servers 22, etc., implements a directory tree in its own local file system 214 based on inquiry results, and then constructs associated information 302 of directories corresponding to the part. Thus, required environment can be restored on demand, even if the directory tree of the local file system 214 turns into an incomplete state.
Patent JP-2003053007-A (JP)
Title: Game ball distribution and replenishment device
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a game ball distribution and replenishment device which is never clogged with balls due to bridge formation by blocking the back flow of game balls even when sending of the game balls are stopped and a bellows pipe is shrunk repulsively. SOLUTION: On an upper part of a ball discharging port 5 for sending the game balls rolling and flowing down a tilted gutter 1 to the ball tank of the game machine, a back flow prevention stopper 9 is formed integrally with a ball alignment member 3. Then, when the bellows pipe 6 is shrunk repulsively and the game balls flow back upward, this stopper 9 receives the back-flowing game balls to block entering of the game balls into the tilted gutter 1 to prevent forming of the bridge.
Patent JP-2002123423-A (JP)
Title: Data processing system
Inventor: SATO JUN
IPC: G11C11/401
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of data processing in a system for performing data processing in the pipelined manner while reading/writing a plurality of memories in parallel. SOLUTION: Information is exchanged in parallel through memory buses individualized to first and second clock synchronized memories 82a and 82b, respectively, an access address therefor is parallel outputted by a data processing module 71, and delay control is applied to timing to input parallel outputted access addresses to correspondent memories by delay means 731 and 732. Miss hit detecting means 72a and 72b detect whether or not each of row addresses outputted in parallel from the data processing module to both the memories is mismatched with a row address supplied last time and when mismatching is detected, during the updating period of the row address related to the relevant miss hit, operation is stopped by cutting clock supply to the data processing module.
Patent JP-2003054372-A (JP)
Title: Wiper controller
Inventor: DANZAKI TSUTOMU
IPC: B60S1/28
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a wiper controller capable of moving two overlapping wiper blades without collision. SOLUTION: This wiper controller 1 has a first wiper 3 having the first wiper blade 10 reciprocatingly wiping a first unwiped part by a first wiper motor 7 and a second wiper 4 having the second wiper blade 16 reciprocatingly wiping a second unwiped part partly overlapping the first unwiped part of the first wiper blade 10 by a second wiper motor 13. When the first wiper blade 10 stop within the overlapping region, current toward the first wiper motor 7 is broken and the second wiper blade 16 is operated within a range that the second wiper blade 16 does not collie with the first wiper blade 10.
Patent JP-2003069712-A (JP)
Title: Method and device for communication network service
Inventor: SUZUKI MASAKI
IPC: G06Q30/06
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication network service method, which can be provided through a network to a large number of unspecified users as a service and can be provided as a business model as well. SOLUTION: By providing an operation picture for user registration, authentication, communication destination definition, group definition, transmission definition or status display definition by a Web browser, the communication network service is provided to a large number of unspecified users. Besides, by managing the use conditions of the communication network service for each of users, the charge of the communication network service for each of users is managed and the charge can be billed to each user.