baber/WOPTO huggingface dataset:
Patent JP-2003092353-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SETO MASAMI
IPC: H01L21/3205
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device having a fuse, to reduce the chip size, to simplify the trimming process, and to shorten the period of assembly. SOLUTION: The fuse 11 made of a metal material is formed on a polysilicon film 5 connected to a resistor through a first interlayer insulating film 7. The resistor and the fuse 11 are arranged on different layers and therefore the chip size can be made small. Even if an opening part 25 is disposed for trimming on a second interlayer insulating film on the fuse 11, the interlayer insulating film 7 is formed below the fuse 11. Thus, the deterioration of reliability due to the influence of water can be prevented. When a second metal material layer for a second metal wiring layer 29 is made on the second interlayer insulating film of a material similar to the fuse 11, the second metal material layer is patterned and the second metal wiring layer 29 is formed, the fuse 11 is cut at the same time.
Patent JP-2003089887-A (JP)
Title: Manufacturing method using dry etching system
Inventor: YAMADE TETSUYA
IPC: C23F4/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching technique of a high grade. SOLUTION: A reaction product 9 sticking to an upper electrode 2 is removed by polishing, by which the surface roughness is set.
Patent JP-2003088809-A (JP)
Title: Ultrasonic vibration body
Inventor: SHIBUYA NOBUNAGA
IPC: H01L41/09
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that neither a thick synthetic resin nor superimposed several sheets of synthetic resin is bonded by an ultrasonic vibration body because the ultrasonic vibration body fusion bonds only the surface of the synthetic resin, and an apparatus becomes large in an oscillator in which an oscillator horn is disposed in a longitudinal direction. SOLUTION: A backup flange 1b is formed at one end of the cylindrical part 1a of a change-vibration-direction horn 1. A tapered part 1c formed in a tapered shape at a prescribed angle from backup flange 1b is formed. A rod-shaped part 1d is connected to the tip part of the tapered part 1c. A rod- shaped part 1d forms a circular arc. An irradiation face 1e at the tip part of the rod-shaped part 1d is formed nearly parallel to a cylindrical part 1a. A front mass 2 is connected to the other end of the cylindrical part 1a of the change-vibration-direction horn 1. Ring-shaped piezoelectric body oscillators 3 and 4 are held between the front mass 2 and a back mass 5. The front mass 2 and the back mass 5 are fixed with a bolt not shown through the center of the ring-shaped piezoelectric body oscillators 3 and 4. A Langevin type oscillator 6 is thus constructed.
Patent JP-2003057604-A (JP)
Title: Small two-stage folding lens frame for both eyes
Inventor: KIUCHI MASANORI
IPC: G02C3/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device with a function for making lens frames for glasses and magnifying glasses for looking at an object with both eyes to be small up to the limit of preventing a user from feeling inconvenient, folding the lens frames in two stages without a gap to be housable in a smaller shape and opening the lens frames flatly to both sides when the device is used. SOLUTION: To house lens insertion frames (2) and (3), where a lens large enough to freely look at an object with can be inserted, on a housing table overlappingly in two stages, a lens insertion frame holding plate (5) has the difference of one half of height between left and right frames, and a function is provided which uses hinges (4) to connect respectively to the lens insertion frames (2) and (3), and opens the lens insertion frames to both sides flatly when the lens insertion frames are used.
Patent JP-2003097941-A (JP)
Title: Device and method for cam lobe inspection
Inventor: KIKYO CHIAKI
IPC: F16H53/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for inspecting a cam lobe capable of considering the effects of inner diameter working before it is worked for shaft assembly. SOLUTION: In the method, contact points between the cam lobe in working and a chuck of a machine A1, A2, B1, and B2 are calculated, based on both a measured profile 10 obtained by measuring the shape of the cam lobe before its working inner diameter is processed and the data of the chuck's shape 12a, 12b. And then a working center of the inner diameter working, i.e. the position of a predicted inner diameter center O' after working, is calculated based on these contact point data. Also the position of a designed inner diameter center O is calculated when a designed shape of the cam lobe is adjusted so as to be the closest to the measured profile 10. Finally the displacement between the predicted inner diameter center O' after working and the designed inner diameter center O (i.e. eccentricity) is calculated as one of data on evaluation for the cam lobe.
Patent JP-2002255656-A (JP)
Title: Method for producing nano-crystal grain dense sintered body
Inventor: MURAYAMA NORIMITSU
IPC: C04B35/622
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method which mass-produces a sintered body of metal oxide having a fine crystal grain size of nm order. SOLUTION: Tin hydroxide particles which are deposited on a stirring process 12 and are recovered on a filtering process 14 and a washing process 16 are formed to a prescribed form on a forming process 18, are dried as it is on a drying process 20, thereafter, are subjected to heat treatment and are sintered under a non-reduction environment on a crystallizing process 22. As a result, as heat treatment such as drying and calcining which is performed prior to the forming hitherto is obviated, the formation of coarse grains due to the heat treatment does not occurs. Therefore, the dense sintered body which is composed of nano-crystal grains originating from the deposited tin hydroxide can be obtained.  Moreover, as the process becomes shorter as compared with hithertobefore and, at the same time, does not require specified raw material and equipment and a simple aqueous synthetic process is used, the process has the advantages of excellent productivity, low cost and low environmental load.
Patent JP-2003096277-A (JP)
Title: Composition for forming film, forming method of film and organic film
Inventor: OKADA TAKASHI
IPC: C08L65/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for forming a film having a dielectric constant of 3.5 or less, excellent coating elastic modulus and a nonproliferation function of copper, as a layer insulating film material for use in a semiconductor device or the like. SOLUTION: The composition for forming a film is characterized by containing (A) a polymer which is aromatic polyarylene or aromatic polyarylene ether and comprises a structure having a complex forming ability with copper, and (B) an organic solvent.
Patent JP-2003095069-A (JP)
Title: Heat ray sensor on-board burglar alarm
Inventor: OKAMOTO MINEO
IPC: B60R25/34
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat ray sensor on-board burglar alarm which can surely detect when a vehicle door is opened. SOLUTION: The heat ray sensor on-board burglar alarm which detects when the door is opened by using the heat ray sensor 5 sensing the temperature of an object and gives an alarm, is provided with a heating body 2 which is attached to the inside of the door and is heated up to a temperature that is higher than a human body temperature sensed by the heat ray sensor 5 and is capable of being discriminated from the human body, the heat ray sensor 5 which is attached to the ceiling of the cabin or its periphery and the sensing direction of which is set so as to detect the temperature of the heating body 2, and a control means 17 which judges the door is opened when there is a drastic reduction in temperature sensed by the heat ray sensor 5 and operates an alarm means 8, 23.
Patent JP-2003100695-A (JP)
Title: Substrate cleaning device
Inventor: NISHIMURA JOICHI
IPC: G02F1/13
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning device which is simple in structure and has a small foot print. SOLUTION: A substrate cleaning device 1 is equipped with mounting stages 10 where cassettes C1 and C2 are mounted, cleaning units SS1 and SS2 which clean substrates W, and a transfer robot TR. The transfer robot TR unloads an unprocessed substrate from the cassette C1 with a transfer arm 45, loads it into the cleaning unit SS1 (SS2), and houses the processed substrate W in the cassette C2. The transfer robot TR is capable of reversing the transfer arm 45 holding the substrate W, so that both the front and rear sides of the substrate W can be cleaned. A special reversing unit used just for reversing the substrate W can be dispensed with, so that the foot print of this substrate cleaning device can be diminished.
Patent JP-2003099480-A (JP)
Title: Method, device for supporting design, program and medium
Inventor: SHIBAIKE SHIGETO
IPC: G06Q50/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that materials to be used for components can not be exactly and efficiently selected in evaluation of the entire product while designing the products. SOLUTION: In this design supporting device for supporting design of the product by making (a) a CAD system 1 for designing the product cooperate with (b) a material selection system 6 for evaluating candidates for the materials to be used for the components of the product to be designed by using a prescribed piece of information and for selecting one or a plurality of materials to be used for the components of the product among the candidates based on an evaluation result, selection results of the materials to be used are summed up regarding the entire of a part of the components as evaluation of the product, the evaluation and selection are repeatedly performed based on a summed up result.
Patent JP-2002182887-A (JP)
Title: Information processor, printing processor, information processing system, printing processing method and printing processing program
Inventor: NODA AKIHIKO
IPC: G06F3/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing output device and the like whose printing speed can remarkably be improved even if a printing processing is started in a sleep state. SOLUTION: The printing output device has a stand-by mode where the state of the device is kept to a stand-by state where a printing processing is possible and a sleep mode where the state of the device is kept to the sleep state of low power consumption where the printing processing is impossible, and the device performs the printing processing of printing data transferred from a host device side. The device is provided with a means performing a shift processing from the sleep mode to the stand-by mode when a first control instruction issued by the host device is received at the sleep mode before receiving the printing data.
Patent JP-2003107241-A (JP)
Title: Multi-layered reflecting film
Inventor: NAKADA NAOYUKI
IPC: H01S5/323
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered reflecting film, which has a difference in physical property constant such as a coefficient of thermal expansion and actualizes a high reflection factor by using an easy-to-crack material layer, and a light emitting element and a light receiving element. SOLUTION: To prevent the multi-layered reflecting film 1 which has GaN layer (1A) and Al0.6 Ga0.4 N layers (1B) laminated by turns from cracking owing to the difference in physical property constant such as a coefficient of thermal expansion between both the material layers, the optical film thickness of a GaN layer (1A) having the same coefficient of thermal expansion with a base GaN layer (13) is made large and an Al0.6 Ga0.4 N layer (1B) having a different physical property constant such as a coefficient of thermal expansion is made thin.  In this case, while the optical film thickness of both adjacent material layer couples is held a half as large as specific wavelength, the optical film thickness of the GaN layer (1A) is made larger than a quarter of the specific wavelength and the optical film thickness of the Al0.6 Ga0.4 N layer (1B) is made less than a quarter of the specific wavelength. Consequently, the multi-layered reflecting film 1 can be constituted which is prevented from cracking and has a high reflection factor about the specific wavelength.
Patent JP-2003105265-A (JP)
Title: Power coating material and method for forming coated film
Inventor: OKADA KATSUHIKO
IPC: C09D183/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material excellent in storage stability, excellent especially in weatherability of the coated film, and excellent in workability at the application and finished appearance as well, and to provide a method for forming the coated film. SOLUTION: This powder coating material is obtained by spray drying an organic solvent solution comprising (A) an organopolysiloxane having a curable reactive group, (B) a thermosetting resin, (C) a curing agent reactive with the thermosetting resin (B), and (D) an organic solvent.
Patent JP-2003103254-A (JP)
Title: Inorganic water-treating agent and method for its preparation
Inventor: KIM JUNKO
IPC: B01J21/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic water-treating agent and its preparation method, improved in purification and deodorization functions. SOLUTION: The inorganic water-treating agent is formed in granulates by mixing powder of zeolite of 20-60 parts, yellow soil of 10-50 parts, illite of 10-40 parts, photocatalyst titanium dioxide of 0-10 parts per the whole of 100 parts by weight. Water is added as a binder with the above powder, and the mixture is kneaded into ball or pellet shape. Pellets (30×30×150 mm) are preliminarily dried at a predetermined temperature for a predetermined time. The pellets are dried in a drying furnace at 300-650 deg.C at temperature rise rate of 1-10 deg.C per minute, the pellets are held in that state for 1-6 h, then naturally dried.
Patent JP-2003112901-A (JP)
Title: Hydrogen generating device and fuel cell system using the same
Inventor: MUKAI YUJI
IPC: H01M8/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the composition of a hydrogen generator becomes intricate and expensive because the hydrogen generator performing a plurality of catalytic reactions is used in order to remove generated carbon monoxide in the conventional hydrogen generator for fuel cell system using a steam reforming reaction and to solve such a problem that the efficiency of power generation of the fuel cell is low because impurities such as carbon dioxide and nitrogen are contained considerably in the generated hydrogen and the fuel cell should be made large-sized as much as possibly to compensate such a low efficiency. SOLUTION: In this hydrogen generating device and fuel cell system using the same, the hydrogen generator which generates hydrogen from a raw material including hydrocarbon compounds by means of thermal decomposition is used.
Patent JP-2003124976-A (JP)
Title: Method of allotting computer resources
Inventor: YOSHIMURA YUTAKA
IPC: H04L12/811
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To dynamically change the allotment of resources to the user, according to load, when the load on the user changes, and also to keep the security of every user, at a data center. SOLUTION: The control program on the control server C0 of a data center makes a VLAN constitution table so as to allot a private VLAN including a plurality of network switches to every user and corporation, and sets the relevant ports of a load disperser LB01 and network switches SW01 and SW02 allotted to the user to VLAN for exclusive use of the user. Moreover, VPN is set from the user to the data center, and the security of the user is secured throughout from the user to the data center by adopting the technique of VLAN tagging. Moreover, the control program compares a user qualification setting table, which is made along a service level contract different for every user, with the operation state monitoring results of a computer, and dynamically changes the allotment of computers and VLAN constitution when it does not meet the terms of the contract.
Patent JP-2003119243-A (JP)
Title: Isocyanate curing agent
Inventor: SUZUKI TOMOSHI
IPC: C08G18/78
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an isocyanate curing agent which excels in heat resistance and, simultaneously, can obtain a high elastic modulus. SOLUTION: The isocyanate curing agent has an imide modified polyisocyanate to be represented by formula (1) (wherein A is a divalent organic group; and X is a tetravalent organic group) as the major component and, simultaneously, a molecular weight of A in formula (1) of the organic group of 14-600.
Patent JP-2003123929-A (JP)
Title: Contact point maintenance method and contact point maintenance tool for terminal of connector
Inventor: YAMADA MASAHARU
IPC: G06K17/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a tool for preventing abrasion of a terminal of a connector for connecting a card IC, preventing the electric discontinuity over a long period, and making maintenance for a contact point of the terminal of the connector. SOLUTION: This tool 20 maintains a contact point part 11a of the terminal 11 of the connector 10 for connecting the card IC to electronic equipment, and is composed of a body 22 having an attachment part 23 forming a shape similar to the card IC, and a carbon plate 21 installed in the attachment part 23 of this body 22. When inserting this contact point maintenance tool 20 into the socket connector 10, the carbon plate 21 contacts the contact point part 11a of the terminal 11, and carbon powder sticks to the contact point part 11a. This carbon powder reduces friction of the terminals to prevent the electric discontinuity.
Patent JP-2003120685-A (JP)
Title: Rolling device
Inventor: YAMAMOTO KOICHI
IPC: F16C33/58
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To remarkably extend a service life by avoiding erosion or the like, even when a rolling device is used in an acidic or alkaline corrosive environment besides water intrusion and wetness. SOLUTION: A ball bearing 12 has a plurality of balls 3 between an outer ring 1 and an inner ring 2. A base material of at least one of the outer ring 1, the inner ring 2 and the ball 3 is made of steel material, and at least a rolling surface of the base material has a hard layer VC, TiC, ZrC or TaC obtained by subjecting at least one selected among metal elements V, Ti, Zr, and Ta to a diffusion penetration treatment.
Patent JP-2003118536-A (JP)
Title: Safety device for vehicle
Inventor: KAGEI HIROYUKI
IPC: B60R22/22
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a vehicle allowing a transported body with wheels to easily get in/out of the vehicle. SOLUTION: When getting a wheelchair in the vehicle, a gearing member 13 of the safety device S and a gearing member 14 are geared with a fixing ratchet 11 and a brake ratchet 12 respectively, a rewind member 15 can be rotated only in the rewinding direction, and a wire is rewound in the rewind direction without a slack with the movement of the wheelchair so that the wheelchair can be get therein with a person in the wheelchair in a safe state. When getting out of the vehicle, the gearing member 14 and the brake ratchet 12 are in geared states, braking is applied between the brake ratchet 12 and the fixing ratchet 11 against a rotation in the drawing-out direction via a clutch 5, and a force is applied in the direction for preventing the retreat and falling of the wheelchair so that the wheelchair can get out of the vehicle with the person in the wheelchair in the safe state.
Patent JP-2003125021-A (JP)
Title: Portable terminal and web access method
Inventor: MIYASADA HIROSHI
IPC: H04W88/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To save manpower of the repetitive operation on a portable terminal when the page is updated in the web access at the portable terminal even if the connection state to a web is bad. SOLUTION: A connection confirming section 23 detects interruption/failure or response of update based on a signal subjected to radio reception processing. When the connection state to a web is bad, a control section 24 automatically sets a number of times for retrying connection. When connection is retried, the control section 24 delivers a control signal to a measuring means, i.e., a counter 28, and the counter 28 increments the count according to the control signal. A comparing section 29 compares the count with a set number of times. Based on the comparison results, the control section 24 controls a page being displayed on a display 26 or retries connection.
Patent JP-2003122252-A (JP)
Title: Safety slogan calendar of line drawing for coloring type
Inventor: MASUDA SHOJI
IPC: B42D5/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide means which enables a user to recognize, at a glance, the duty conditions of employees, etc., and the actual situation of the occurrence of an accident and to constantly impart the consciousness on safety to the employees, etc., in organizations, etc., which carry out work entailing danger. SOLUTION: The safety slogan calendar of a line drawing for coloring type which is recorded with the slogans consisting of a plurality of characters relating to work safety, in which the slogan characters are bold-faced type faces indicating the character contours alone; various kinds of colors can be applied like the line drawing for coloring type on the inner side of the characteristic contours; the slogan characters write the figures indicating calendar days in accordance with the order of writing by utilizing strokes within the character contours in order of the calendar days and at this time, the inside of one stroke is properly divided to a plurality of the small blocks according to the number of strokes of the slogan characters having limitations and the number of the calendar days to be written;  the figures indicting the calendar days are written in the respective small blocks and the colors of regulated colors are applied thereto by each of the working days.
Patent JP-2003128720-A (JP)
Title: Solid cocatalyst component for olefin polymerization, catalyst for olefin polymerization and ionic compound
Inventor: ISHIGAKI SATOSHI
IPC: C08F4/6592
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization that has high storage stability and is prepared by using an ionic compound including an ammonium ion derived from an inexpensive amine and can produce an olefin polymer with high polymerization activity. SOLUTION: This solid cocatalyst component for olefin polymerization is an ionic compound comprising the cation of the formula [R4 M]<+> (wherein R is H or selected from substituted or unsubstituted 1-30C hydrocarbon groups except aryl; individual Rs may bond to each other to form a ring and at least one of R is a 1-30C hydrocarbon group except aryl; M is N or P) and a non- coordinating anion of the formula [A]<-> in which the ionic compound is chemically bonded to fine particles of a carrier.