baber/WOPTO huggingface dataset:
Patent JP-2002115334-A (JP)
Title: Joint structure for steel plate member
Inventor: KAWAI YOSHIMICHI
IPC: E04B1/58
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To increase the shear strength of a joint between building steel plate members and to simplify joining operation. SOLUTION: In this joint structure, at least one of the members to be joined together is a steel plate member using a thin steel plate, such as channel steel 1 or a steel plate, and the other of the members is a receiving member 5. One or both of the joints of the steel plate member and the receiving member are formed with recesses 6 and a shear plate 7 is positioned to fit into the recesses 6. Fasteners 8, such as bolts, rivets, drill screws, etc., are fastened through the steel plate member, the receiving member and the shear plate 7.
Patent JP-2002116988-A (JP)
Title: Homepage preparation device and information storage medium
Inventor: CHOKAI KIYOSHI
IPC: G06Q10/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily preparing/publicizing his/her own homepage. SOLUTION: The homepage (HP, hereafter) prepared in this homepage preparation device 2 is uploaded to a server 1 connected to the Internet N and the prepared HP is automatically publicized inside a site managed by the server 1. Also, at the time of preparing the HP, a category that the HP belongs to is decided according to the predetermined hierarchy of the category. Then, at the time of perusing/updating the HP, a desired HP is retrieved according to the hierarchy of the category.
Patent JP-2002120040-A (JP)
Title: Method for manufacturing shaft like member with small diameter
Inventor: SUGIYAMA KAZUO
IPC: B21J9/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a small diameter shaft like member suitable for manufacturing a small diameter member. SOLUTION: In manufacturing a shaft like member 2 having a small diameter, at the beginning, a rough shape is formed by a rotary swaging machine 1, at this time, working of a square column part 3 is completed. Next, the rough shape is formed to a final product by a form rolling machine. The rotary swaging machine takes out the product without using a pushing out pin as in a conventional machine, further, a forging effect for the product is provided, thus, the small diameter shaft like member having sufficient strength is manufactured.
Patent JP-2002122999-A (JP)
Title: Exposing method, aligner and mask
Inventor: MACHINO KATSUYA
IPC: G03F1/42
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an exposing method by which two patterns in adjacent shot areas are accurately exposed at aimed positions, and to provide an aligner and a mask. SOLUTION: In the case of exposing gate electrode patterns G1 and G2 on a substrate P, a G layer mark Rg1 is exposed and formed together with the pattern G1 first, and a G layer mark Rg2 is exposed and formed in the vicinity of the pattern G1 together with the pattern G2, then the relative positions of the marks Rg1 and Rg2 are measured. Based on the measured result, the exposing positions of the patterns G1 and G2 are adjusted to expose the patterns G1 and G2. Since the relative positions of the patterns G1 and G2 are accurately obtained by measuring the relative positions of the marks Rg1 and Rg2, the patterns G1 and G2 are accurately exposed to the aimed positions.
Patent JP-2002122960-A (JP)
Title: Heat developable photosensitive material
Inventor: KARINO YUKIO
IPC: G03C1/76
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having low minimum density of an image and capable of suppressing the rise of fog even when preserved over a prolonged period of time. SOLUTION: In the heat developable photosensitive material containing at least one photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on one face of the base, an organic peroxide is further contained on the same face.
Patent JP-2002120603-A (JP)
Title: Revolving adjuster supporting structure of revolving body for vehicle
Inventor: OZAWA HITOSHI
IPC: B60N2/75
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To keep a supporting balance without causing increase in weight, cost, etc. SOLUTION: A revolving adjuster side fixing bracket 22 on which a revolving adjuster 14 at least having an angle holding function is arranged is inserted and arranged at a left and right central part and in the inside of it of a center back (revolving body).
Patent JP-2002133380-A (JP)
Title: Electromagnetic wave transmitter/receiver
Inventor: SUZUKI HIDETOSHI
IPC: H05K9/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To transmit and receive an electromagnetic wave efficiently by reliably preventing leakage of the electromagnetic wave. SOLUTION: When a load 30a with an IC card affixed is carried in from an opening 18 of an IC card reader/writer 10 in an arrow A direction, the load 30 is passed through stripped conductive sheets 18 and 20 arranged over openings 14, until carried in near to an antenna 12 in a casing. A canceler 26 can cancel a magnetic field emitted by the antenna 12 by generating the opposite magnetic field to thus reduce a radio wave leaking out. After reading and writing processing on IC card data via the antenna 12, an IC card-affixed load 30b is passed and carried out through a stripped conductive sheet 22, a canceler 28 and a conductive sheet 22 all arranged down before an opening 16. Even if a gap is caused when the load is passed through any conductive sheet, the other conductive sheets and the cancelers can function to reliably prevent the radio wave from leaking out.
Patent JP-2002130938-A (JP)
Title: Method and device for maintaining purity by gas liquefier
Inventor: NISHITANI TOMIO
IPC: F25J3/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a purity maintaining method and device which can be operated while constantly monitoring without providing a measuring device for the purity of gas. SOLUTION: The cold head (6) of a cryogenic refrigerating machine (3) is mounted on a liquefied gas producing vessel (1) formed in a heat insulating structure. When gas supplied to the liquefied gas producing vessel (1) is liquefied in the cryogenic refrigerating machine (3), the liquid level of the liquefied gas producing vessel (1) is detected by an electrostatic capacity type level gauge (8). An output signal from the electrostatic capacity type level gauge (8) is inputted to a liquefying operation controller (12) to compare a liquefied amount calculating table preset to the liquefying operation controller (12) with output signal values from the electrostatic capacity type level gauge (8). When a liquefied amount in the liquefied gas producing vessel (1) is abnormally increased, a control is carried out so as to emit an alarm signal and stop the operation of a liquefying device.
Patent JP-2002131487-A (JP)
Title: Multilayer reflection mirror and euv exposuring device
Inventor: MURAKAMI KATSUHIKO
IPC: G21K5/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent unintentional diffraction phenomena due to uneven state of the surface at a boundary removed with a method removing one by one layer from the surface of multilayer film for specifically shaping a reflection wave front of a multilayer film reflection mirror. SOLUTION: For removing a layer, a method not causing a level difference at the boundary is used. More specifically, a small tool method or an ion beam fabrication method is applied.
Patent JP-2002131709-A (JP)
Title: Contact lens flowage preventer
Inventor: NAGAMURA TAKASHI
IPC: G02C13/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a flowage preventer which is hygienic and easily portable and enables a user to easily pick up a contact lens even when the user drops the lens in cleaning the lens. SOLUTION: The contact lens flowage preventer 10 which is lamellar over the entire part is less bulky and can be carried by putting the laminate of multiple sheets thereof into a pocket or the like. In use, the user affixes the contact lens flowage preventer 10 to s washstand in a manner as to cover a drain hole and is able to easily dispose the same by discarding the preventer into a dust bin located in a lavatory or flushing the same to a flush toilet. When the user drops the contact lens C during use of the contact lens flowage preventer 10, the contact lens C and the preventer 10 eventually come into contact with projecting lines 12 formed of a soft nonwoven fabric in the state of floating up of portions of the contact lens C because of the each other's sizes and curvature and therefore the user is able to easily pick up the contact lens C.
Patent JP-2002129970-A (JP)
Title: Variable displacement turbine
Inventor: OSAKO TAKESHI
IPC: F02B37/24
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To improve a turbine efficiency at a low flow rate by lessening the aerodynamic influence of a support pin when the flow rate is low. SOLUTION: The support pin 24 is arranged at a front position away from the front edge 19a of a movable nozzle vane 19 in such a state that the nozzle vane 19 is located at a rated opening degree position B set between maximum and minimum opening degree positions A and C.
Patent JP-2002134722-A (JP)
Title: Method of manufacturing soi wafer and the soi wafer
Inventor: AOKI YOSHIRO
IPC: H01L21/20
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an SOI wafer, that has high gettering ability and is reduced in crystal defects, and to provide an SOI wafer manufactured by the method. SOLUTION: The method includes the steps of forming an oxide film on a wafer and implanting hydrogen ions or the like to form an ion-implanted layer; heat-treating the wafer and another wafer at low temperature with the ion-implanted surface overlapping the another wafer and then separating the ion-implanted wafer; and heat-treating the separated wafer at high temperature. The wafer, in which the ion-implanted layer is formed, has an inter-lattice oxygen concentration of 1×1018/cm3 (old ASTM) or higher. Furthermore, the method includes the step of growing an epitaxial layer on the SOI wafer formed by the steps described.
Patent JP-2002135411-A (JP)
Title: Phs data communication system and protocol converter for phs data communication
Inventor: MAEDA YASUTAKA
IPC: H04W72/04
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a PHS data communication system that attains connection between PHS terminals whose access destination is limited. SOLUTION: The PHS terminal 2 making data communication according to a 1st protocol makes data communication with a PHS terminal 3 making data communication according to a 2nd protocol via a PHS public network 5 and a protocol converter 1. In this case the protocol converter 1 converts the 1st protocol into the 2nd protocol and vice versa to attain data communication between the PHS terminals 2, 3.
Patent JP-2002136636-A (JP)
Title: Line drawing device
Inventor: KAMATSUKA BUNSAKU
IPC: A63C19/08
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a line drawing device capable of drawing a line of a specified length by the minimum number of persons. SOLUTION: This line drawing device draws a line by discharging powder for the line drawing device from a hole provided in the lower end of a storage part, following the rolling motion of a wheel. The line drawing device is provided with a distance measuring device for measuring the rolling distance of the wheel.
Patent JP-2001188631-A (JP)
Title: Portable image input/output device
Inventor: TANIGAWA KENJI
IPC: G06F15/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a portable personal computer capable of inputting, storing and outputting an image anytime. SOLUTION: The portable personal computer is provided with an IC card insertion part 8, a card recording/reproducing part for inputting information from an IC card and outputting information to the IC card, an operation control part for executing the arithmetic processing of input information, and a display part 2 for displaying output information outputted from the operation control part. The personal computer is provided also with an operation part for controlling the operation of the display part 2 and an electronic still camera 4 allowed to be optionally rotated and extended and capable of sending image information to the card recording/reproducing part and the operation control part.
Patent JP-2002140576-A (JP)
Title: Audio equipment acquisition system
Inventor: OGUSHI MASAHIKO
IPC: G06Q10/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an audio equipment acquisition system by which auditory characteristics are easily measured, audio equipment having a hearing aid function suitable for the auditory characteristics of an individual is acquired and which can largely contribute to future improvement of the audio equipment. SOLUTION: The audio equipment acquisition system is provided with a system part having a master station 1 and a slave station 2 connected by a communication line 4 and in which the master station 1 evaluates the auditory characteristics of a user belonging to the slave station 2 and a system part in which the master station 1 selects the audio equipment such as a hearing aid, a cellular telephone suitable for the user based on evaluation.
Patent JP-2002142357-A (JP)
Title: Bypass capacitor circuit, electronic apparatus and battery pack
Inventor: OSADA SHINICHI
IPC: H01M10/44
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption and battery depletion when it is operated normally, and to prevent troubles on the occasion of a short circuit of a bypass capacitor, to suppress excessive charging current to the bypass capacitor is, when power supply is started or when batteries are exchanged. SOLUTION: The bypass capacitor 4a is connected in parallel between the power receiving terminal 3a and the ground terminal 3b of an electric circuit 3 to be operated with a battery power source 1, and a PTC element 4b is connected in series between the power terminal 3a and a non-grounded terminal 1a of the power source 1. Along with it, the PTC element 4b is thermally linked to the electric circuit 3.
Patent JP-2002138574-A (JP)
Title: Building construction method and building
Inventor: ISODA KAZUHIKO
IPC: E02D27/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To safely and rationally execute works using a reverse driving process while securing a moment reduction effect. SOLUTION: A foundation pile 2 is provided under a condition that it is integrated with at least the lower end part of the column member 5 while erecting the column member 5 constituting a basement part 3a. A floor structure comprising the upper structure 3 is constructed by being supported with the top end part of the column member 5. Then, the lower ground G of the floor structure is dug to form the basement part 3a. At the time, the column member 5 with an enlarged-diameter position 8 previously provided at center is used. The enlarged diameter portion 8 is formed such that the diameter size is made smaller than the foundation pile 2. At a time of erecting the column member 5, its lower end part is located so that it is integrated with the foundation pile 2, and its top end part is integrated with the basement part 3a of the upper structure 3.
Patent JP-2002146813-A (JP)
Title: Stepping-stone block
Inventor: MAEDA TAKANORI
IPC: E02D29/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a large stepping-stone block capable of preventing the block from floating simply after the construction, maintaining it stably, and preventing an image of the whole block from being impaired and having large recessed and projecting parts. SOLUTION: Side walls 2 and the recessed and projecting parts of the plant planting block 1 which is formed by concrete having a substantially rectangular front shape of 90 to 100 cm×90 to 100 cm and a thickness of about 10 cm or reinforced concrete and in which the side walls 2 are adjacent on the front are constituted so as to correspond mutually. Rocklike projecting parts 3, 3,... and a planting channel 4 of 6 to 10 cm are constituted by large recessed and projecting parts on a surface thereof, and many small holes 5, 5,... having a diameter of 3 to 5 cm are drilled in the planting channel 4.  These blocks are provided and arranged lengthwise and crosswise on a surface of the ground, and soil for taking root or a material for taking root is filled into the small holes 5, 5,... and the planting channel 4 to plant plants 6 such as brushwood and Ophiopogon japonicus so that they grow fully.
Patent JP-2001161894-A (JP)
Title: Game machine
Inventor: SUGAWARA SO
IPC: A63F5/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a player with information about small hits in order to notify whether or not he or she got many prizes. SOLUTION: This game machine displays at least either of the number Ia of times of hit production selected by a prize flag, the number Ib of acquisition of the selected hits and the acquisition rate (Ib/Ia) of hits on a special notifying means 20 in the state of prize in a step S76.
Patent JP-2002142906-A (JP)
Title: Folding chair
Inventor: IZUMI SATOSHI
IPC: A47C4/28
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight folding chair having supporting legs with enhanced strength, and capable of folding compactly. SOLUTION: Each of four supporting legs 2a, 2b, 3a and 3b of the folding chair comprises a lower pipe 4 having a small diameter and an upper pipe 5 having a large diameter which is fitted to the lower pipe 4 so as to axially slide. A lower connecting member 6 is provided on a lower end of each lower pipe 4 for connecting an end part of each reinforcing member 13, and an upper connecting member 8 is provided on each upper pipe 5 for connecting an end part of the reinforcing member 13. As the reinforcing members 13 rotate, a lower end of each upper pipe 5 is shortened till it is butted against the lower connecting member 6 at the time of assembling, and at the time of folding, each lower pipe 4 is protruded and extended from the upper pipe 5.
Patent JP-2002156584-A (JP)
Title: Binoculars
Inventor: OTA MASA
IPC: G02B23/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide binoculars by which observation is performed having the stereoscopic effect to such an extent that can not be compared with that of conventional binoculars even for a far object and the fatigue of eyes is restrained to a minimum at the time of observing a short-distance object and whose portability is made excellent. SOLUTION: The binoculars possess an eyepiece part including an eyepiece and an objective part including an objective lens, and the eyepiece part and the objective part which constitute a monocular are independently moved.
Patent JP-2002169404-A (JP)
Title: Temperature control method for fixing device
Inventor: TANAKA HIROSHI
IPC: H05B3/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the interruption of printing in the case of performing warm-up operation when a power source is turned on and to prevent the wrinkles of paper, the winding thereof and high temperature offset from occurring at the rewarm-up time. SOLUTION: The fixing device where a fixing part is constituted of a fixing roller to which heat is supplied from a heating roller through a belt and a pressure roller incorporating a heater is provided with a fixing roller warm-up mode and a pressure roller warm-up mode as a warm-up mode performed when the power source is turned on.
Patent JP-2002163378-A (JP)
Title: System for forming mother group by using network
Inventor: SHIBATA NAOFUMI
IPC: G06Q10/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for forming mother group by using network, with which mismatching between an enterprise and an employment applicant is avoided and further the index of job hunting contents of the employment applicant can be presented. SOLUTION: In the system for forming mother group by using network, this system is provided with a server site (3), which is equipped with home page information and learning information, for distributing the home page information and the learning information through the Internet network (1) and a user terminal (2), which is connected through the Internet (1) to the server site (3), to be operated by a registered user to perform the perusal of the learning and home page information on the basis of the learning information and further, the server site (3) is provided with a user information database (41) for storing learning history information expressing the result of learning and an aptitude control part (54) for evaluating the result of learning and setting the information of new learning to be performed by the registered user after evaluation.
Patent JP-2001183291-A (JP)
Title: Measurement chamber having fluorescent sensor element
Inventor: ZIEGLER WERNER
IPC: G01N21/64
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a measurement chamber which can be manufactured simply and at a low cost, in which in its measurement channel, a homogeneous flow state fully occupies, and a number of individual parameters can be measured substantially with the same sample quantity. SOLUTION: Longitudinal slots 11 integrated with each other to make a measurement channel 3 are provided on a base member 1 and the cover member 2, respectively. A sensor element 4 is disposed in the longitudinal slots 11 of the base member 1 and the cover member 2, and the sensor element 4 is provided with an optical cover layer 12 for covering the whole of the sensor area.
Patent JP-2001220591-A (JP)
Title: Fluididity improving agent and oil composition
Inventor: OTA YOSHIHISA
IPC: C10L10/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an additive and an oil composition having good solubility to a base oil and good fluidity at a temperature. SOLUTION: This fluidity improving agent comprises a (co)polymer (A) having an alkoxyalkylene glycol money(meth)acrylate (a1) as an essential unit: represented by general R1-O-(XO)p-R2 [wherein R1 is a (meth)acryloyl group; R2 is an alkyl group; X is a 2-20C alkaline group p is a number of 1-10; X may be either the same or different when p is not less 2 and the (XO)p part may be either a random addition or a block addition].
Patent JP-2002166567-A (JP)
Title: Ink jet printer
Inventor: KAGA HIKARI
IPC: B41J2/175
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer enabling miniaturization of a print head unit even when the unit is equipped with a filter and also enabling efficient removal of air penetrating into an ink passage. SOLUTION: A first filter 13a incorporated in the print head unit 3 is disposed almost in parallel with the direction of movement of a carriage 3a and in the vertical direction (direction (B)) in an air trap 11. The length of the unit 3 in the direction intersecting perpendicularly the direction of movement of the carriage 3a is thereby shortened and the print head unit can be miniaturized. Bubbles produced in the ink passage are reserved in the upper portion of the air trap 11 and discharged by an ink flow occurring in suction and running over the upper part of the first filter 13a.