baber/WOPTO huggingface dataset:
Patent JP-2003138093-A (JP)
Title: Flexible resin composition
Inventor: IGAWA KIYOSHI
IPC: C08L25/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a flexible resin composition excellent in bleeding properties, flexibility, heat bonding properties to an ABS resin and sticking properties. SOLUTION: The flexible resin composition comprises 10-89 wt.% of a rubber- reinforced styrenic resin (A), 89-10 wt.% of an acrylic copolymer (B) composed of 40-90 wt.% of an alky (meth)acrylate monomer bearing a 4-12C alkyl group and 10-60 wt.% of a vinyl cyanide monomer and an aromatic vinylic monomer, and 1-40 wt.% of an alkyl (meth)acrylate oligomer (C) having a weight-average molecular weight of 500-10,000 and containing at least 70 wt.% of an alkyl (meth)acrylate.
Patent JP-2003138227-A (JP)
Title: Moisture-permeable waterproof pressure-sensitive adhesive tape for building material
Inventor: MUNAKATA YASUNORI
IPC: C09J7/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-permeable waterproof tape which, while having waterproofness, has high moisture permeability and exhibits a high dewing prevention effect in a building and of which the dimensional change with time after application is small. SOLUTION: This moisture-permeable waterproof pressure-sensitive adhesive tape is prepared by forming a pressure-sensitive adhesive butyl rubber layer in a continuous line at the vicinity of both the edges of a tape-like moisture- permeable waterproof sheet. When the moisture-permeable waterproof pressure- sensitive adhesive tape is preserved at 50 deg.C for 7 days, its dimensional change is preferably 0.5% or lower. Preferably, the moisture-permeable waterproof sheet is a laminate comprising a porous polyolefin sheet and polyolefin fibers.
Patent JP-2003137600-A (JP)
Title: Crystallized glass
Inventor: NAKANE SHINGO
IPC: C03C10/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide crystallized glass suitable as materials for inorganic EL display substrates, which allow no heat deformation when burned at >=700 deg.C, have coefficients of thermal expansion close to that of a dielectric material and permit upsizing. SOLUTION: The composition of the crystallized glass comprises 45-75 mass% SiO2 , 8-30 mass% Al2 O3 , 1-20 mass% MgO, 0-20 mass% ZnO, 0-10 mass% TiO2 , 0-4 mass% ZrO2 , 0-20 mass% BaO, 0-3 mass% Li2 O, 0-4 mass% Na2 O, 0-10 mass% K2 O, 0-7 mass% B2 O3 and 0-8 mass% P2 O5 . Here, a crystal of α-quartz and/or β-quartz solid solution deposits as a main crystal. The yield point is >=750 deg.C, and the coefficient of thermal expansion is from 50×10<-7> to 120×10<-7> / deg.C.
Patent JP-2003138274-A (JP)
Title: Pyroligneous acid and product containing the same
Inventor: OTOMO KAZUO
IPC: C10C5/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide pyroligneous acid more functional than a conventional one; and a novel product containing pyroligneous acid with a widened application field. SOLUTION: Pyroligneous acid provided contains, as metal components, 100 ppm Fe, 80 ppm Na, 70 ppm K, 20 ppm Ca, 20 ppm Zn, 5 ppm Mn, 2 ppm Si, and 1.2 ppm Mg and, as organic substances, 14.48 mg/ml acetic acid, 8.37 mg/ml formic acid, 1.15 mg/ml propionic acid, and 0.72 mg/ml citric acid and is used as a fungicide, a deodorant, or a soil conditioner.
Patent JP-2002299952-A (JP)
Title: Array antenna, its measuring method and method for measuring antenna device
Inventor: OHIRA TAKASHI
IPC: H01Q19/32
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna device which suppresses nonlinear distortion such as the second higher harmonic wave distortion, etc., and can operate even large signal power. SOLUTION: This array antenna device 100a is provided with a driven element A10 for transmitting and receiving a radio signal, a plurality of balanced nondrive elements 13a to 13b disposed away from the driven element A10 only by a prescribed interval, and a plurality of variable reactance circuits respectively connected to a plurality of balanced nondrive elements 13a to 13b, respectively operates the plurality of balanced nondrive elements 13a to 13b as a wave guide or a reflector by changing the reactance of each of the variable reactance circuits and changes the directivity of an array antenna. Here, each variable reactance circuit is provided with variable capacitive diodes 14a to 14d being at least one pair of variable reactance elements connected backwardly.
Patent JP-2003152326-A (JP)
Title: Structure of mounting electronic part on board and its manufacturing method
Inventor: SUZUKI MASATAKA
IPC: H05K3/34
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To protect solder against cracking caused by thermal stress so as to improve an electrical and mechanical connection between a board and an electronic part in reliability. SOLUTION: A board 12 having through-holes 11 and an electronic part 1 are electrically and mechanically connected through the intermediary of a stress-absorbing member 14. One side of the stress-absorbing member 14 is inserted into the through-hole 11 and soldered to a board electrode 15 provided to the board 12, and the other side of the member 14 is soldered to a part electrode 23 provided to the electronic part 13.
Patent JP-2003148498-A (JP)
Title: Dynamic pressure type bearing unit
Inventor: HIBI KENJI
IPC: F16C35/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To simply fix a bearing member in a housing without having bad effects on inner diameter size of the bearing member or outer diameter size of the housing so as to improve quality and reliability of products, shorten necessary time for assembling work, and improve work efficiency. SOLUTION: A seal member 5 fixed to an opening part 2a in the housing 2 is applied to the bearing member 3 in the housing 2 to regulate axial move. At an applied side end part of the bearing member 3 to the seal member 5, a regulating part 3x to regulate circumferential move of the bearing member 3 is formed. This regulating part 3x is composed of an inclination surface and plural irregularity parts formed at the applied side end part of the bearing member.
Patent JP-2003147751-A (JP)
Title: Monitoring control device, gate driving device and remote monitoring operation system
Inventor: MISAWA YOSHIHIKO
IPC: G05B23/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To accurately stop a gate in a position corresponding to a target opening value. SOLUTION: When pushing down a stopping button 21C in a remote monitoring control device 20, a gate opening value and a stopping command are inputted to a gate driving device 10 after prescribed time (transmission delay time t3) passes via a telecommunication line 30. A control device 14 of the gate driving device 10 compares a detecting result (the gate opening value) from a gate opening gauge 13 when stopping driving of opening-closing to a gate 50 with an already received gate opening value, and when determined as noncoincidence as a result of this comparison, target opening correcting processing is executed (Step S206). That is, a motor 11 is controlled so as to drive opening-closing until the two gate opening values coincide. As a result, the gate 50 stops in the position corresponding to the gate stopping target opening value (Step S207).
Patent JP-2003154838-A (JP)
Title: Fitting structure for casing
Inventor: HISAKA KOJI
IPC: B60H1/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for casings 110 and 120 that can prevent air leakage due to molding strain. SOLUTION: When the casing 110 and the casing 120 are fitted together, a tip 122 of a fitting projection 121 is pressed against a bottom 114 of a fitting groove 113. The tip 122 of the fitting projection 121 is normally squeezed to offer fitting and reliable sealing, so that even in a portion where molding strain normally results in a gap and air leakage, the squeeze absorbs the molding strain and does not form a gap to ensure sealing by contact between the tip 122 of the fitting projection 121 and the bottom 114 of the fitting groove 113. This can prevent air leakage due to the molding strain of the casings.
Patent JP-2003161342-A (JP)
Title: Vibration damping device
Inventor: MAENO HAJIME
IPC: F16F15/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device capable of offering an excellent vibration damping effect over a wide frequency range and stably delivering target vibration damping effect by suppressing temperature dependency in vibration damping performance.  <P>SOLUTION: One end of a coil spring 14 is fixed to a hollow housing 12 which is fixed to be mounted on a vibration damping object member. The other end of the coil spring 14 is protruded to be positioned in an accommodation space 24 having the inside of the hollow housing 12. An independent dumper mass member 16 which is independently accommodated and arranged in the accommodation space 24 without being fixed to either of the hollow housing 12 or the coil spring 14 is made to abut on the other end of the coil spring 14 at the time of vibration input of the vibration damping object member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159154-A (JP)
Title: Seat unit
Inventor: UNO HIROSHI
IPC: A47C7/74
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat unit whose wide area can be warmed and cooled regardless of the drawn-in part of the seat cover and which removes a sense of incompatibility of air by a duct.  <P>SOLUTION: This seat unit is constituted of an air duct entrance 24 equipped on the pad part backside 22 in the opposite side of the sitting surface 21 of the pad part 20, an air duct 25 with a dent opening part along the pad part backside 22 to pass cool or warm air, a blowing-out air duct 26 to the sitting surface 21 from the air duct 25, a lid member 27 to cover the opening part of the air duct 25, and the surface leather 28 equipped with a blowing-out hole 29 to blow out cool or warm air. Thus a wide area can be cooled or warmed, a sense of incompatibility of sitting feeling by the air duct 25 is improved, and deformation of the air duct 25 by a human body and increase of ventilating resistance are dissolved to perform comfortable air conditioning of the seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159596-A (JP)
Title: Activated sludge sterilizing membrane, method for producing the same, and activated sludge treater
Inventor: MORITA KENICHI
IPC: C02F3/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activated sludge sterilizing membrane which, when used in sterilizing microbes in activated sludge, can sterilize them over a long term by a simple process and to provide a method for producing an activated sludge sterilizing membrane.  <P>SOLUTION: There are provided an activated sludge sterilizing membrane composed of a polymer membrane and polyaniline dispersed therein and a method for producing an activated sludge sterilizing membrane comprising polymerizing a photopolymerizable urethane acrylate resin composition containing a urethane acrylate oligomer, polyaniline, and a photopolymerization initiator by ultraviolet crosslinking to form a membrane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166713-A (JP)
Title: Lighter-fitting smoke generator
Inventor: SHIBATA SHOJI
IPC: F23Q2/32
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighter-fitting smoke generator which is suitably portable, easily detects the wind direction by a simple method, and easily diffuses the fragrance indoors.  <P>SOLUTION: This lighter-fitting smoke generator 1 comprises a fitting part 2 to fit the generator to a lighter, and a smoke generating material holding part 4 which is provided on the fitting part 2 to hold a smoke generating material 3, and the smoke generating material 3 can be ignited by the ignition of the lighter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251262-A (JP)
Title: Network interface for document processor
Inventor: THIERET TRACY E
IPC: G06F3/12
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that any direct inquiry to a printer is interrupted due to the arrangement of a DFE between the printer and a network. SOLUTION: In this method and device for operating an assemble based on a network for document processing, the assembly is provided with an intelligent network interface controller(iNIC) (20), a document processor (DPS) (10), and a digital front end(DFE) (16) for the DPS. Job data and control data to be communicated through the network to the assembly are communicated only through an iNIC (20) functioning as the threshold of the DPS assembly. Then, the iNIC (20) separates the data, and discriminates job data to be communicated to the DFE (16) from the other data which can be directly communicated to the DPS (10). Thus, it is possible to improve the communicating efficiency by preventing any bottle neck due to the direct communication of the control data to the DPS (10), and the communication of all the data through the DFE (16).
Patent JP-2003168441-A (JP)
Title: Battery
Inventor: IWAI SHINICHIRO
IPC: H01M4/74
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of uneven distribution at the time of preparing an electrode, and suppress elongation and breaking of a conductive core body at the time of winding, while securing a filling density of active material of the electrode in a battery wherein the belt-shaped conductive core body in which plural holes are opened and installed is used as the electrode.  <P>SOLUTION: As for all the conductive core bodies 10 to 40, the holes are hardly opened in both brim end regions A<SB>1</SB>in the width-direction, and numerous holes are opened at the belt-shaped region except the brim end regions A<SB>1</SB>. In the open-hole regions, in the center region A<SB>3</SB>extending in a belt shape at a position in the vicinity of the center of the width-direction, the aperture rate is set lower than that of the belt-shaped side-part regions A<SB>2</SB>neighboring both sides of the center region A<SB>3</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167395-A (JP)
Title: Image forming apparatus
Inventor: NAKAUE TAKAHISA
IPC: G03G15/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of always maintaining image density at a constant level.  <P>SOLUTION: This copying machine 1 is equipped with a CV mode selection key 1041 for alternatively switching a low CV mode showing that the machine 1 is used in a state where copying frequency is lower than a specified value and a high CV mode showing that the machine 1 is used in a state where the copying frequency is higher than the specified value, and a CPU 2 correcting the target value of toner concentration so that the toner concentration may be the target value of high density corresponding to the high CV mode, which is higher than the target value of the density corresponding to the low CV mode, in a state where the high CV mode is selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166399-A (JP)
Title: Flexible segment and mounting method for the same
Inventor: MARUI KOJI
IPC: E21D11/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular flexible segment which is for use in a shield tunneling method for constructing water supply and sewerage systems, tunnels, industrial water works, etc., and contributes to reduction of frictional damage between annular frame bodies and a propulsion bearing member thereof.  <P>SOLUTION: The annular flexible segment 1 is comprised of a pair of the annular frame bodies 2, 3 opposedly arranged in a manner being spaced a predetermined interval away from each other, an annular primary cutoff member 4 arranged between the annular frame bodies 2, 3 on an outer surface side of the flexible segment, and a thrust bearing member 6 arranged between the annular frame bodies 2, 3 and attached to main girder surfaces 2a, 3a formed on respective inner sides of the annular frame bodies 2, 3. The flexible segment 1 is characterized in that an abrasion resistant plate 9 is arranged in an area where the main girder surface 3a of the annular frame body makes contact with the thrust bearing member, and that the abrasion resistant plate 9 is formed of a high-density polymer or a metallic plate having lubricant-treated surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167504-A (JP)
Title: Electronic learning machine, learning support method and computer readable recording medium with program for carrying out learning support method recorded thereon
Inventor: TAKAMORI YASUO
IPC: G09B7/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic learning machine, etc., which reduces learner's burden of inputting an answer to an answer-requiring item by reducing the number of times to input and answer to the answer requiring item through enabling setting of neither too many nor too few number of answer-requiring items substantially useful for the improvement of learner's thinking ability according to the learning level of each learner.  <P>SOLUTION: A question, provided with a first answer-requiring item which immediately makes the whole question correctly answered if a correct answer is given and with a plurality of second answer-requiring items, is presented. When an answer to any one of the answer-requiring items is inputted from an answer input section 17, a judging section 21 compares the inputted answer data with correct answer data stored in a storage section 19 and outputs the judgement result to an answer input restriction section 25. The answer input restriction section 25, according to the dependency corresponding to the prescribed judgement result of correct or incorrect stored in a relating storage section 23, outputs an answer input restriction signal to restrict input of the next answer to a display control section 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172481-A (JP)
Title: Connecting method of copper pipes
Inventor: ISHIZAWA TOSHIHIKO
IPC: F16L13/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily, efficiently and inexpensively connect copper pipes without using open flame at a construction site.  <P>SOLUTION: In this connecting method for connecting the copper pipes respectively having a female-side connecting part having an enlarged inner diameter at its one end side, an adhesive is applied to an inner face part of the female side connecting part 3 and/or an outer face part of a copper pipe end as a male-side connecting part 2, then the female-side connecting part 3 and the male-side connecting part 2 are inserted and joined, the pressure is added from the outer face side of the male side connecting part 3 toward the pipe central direction, and the plastic forming is performed, whereby the connected copper pipes 1, 1 are fixed and held in a state of being demountable and unrotatable around a shaft center.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172652-A (JP)
Title: Liquid level detecting apparatus
Inventor: MIYAGAWA ISAO
IPC: G01F23/38
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reliably maintain the airtightness of a housing part 2b by providing an easily deformable buffer part 4b for a cover 4 of the housing part 2b, in a fuel level gauge 1, a liquid level detecting apparatus.  <P>SOLUTION: A magneto-resistive element 6, part of a sensor part, is mounted to a printed circuit board 7. The cover 4 of the housing part 2b provided for a body 2 for housing the printed circuit board 7 is constituted of both a fixed part 4a fixed to and in close contact with the body 2 and the easily deformable buffer part 4b arranged according to the housing part 2b. By this, even if pressure differences occur inside and outside the housing part 2b associated with temperature variations in a fuel tank (now shown in Fig.) according to the actuation and halting of an engine, i.e., air pressure variations in the housing part 2b, the buffer part 4b is easily deformed to eliminate the pressure differences. Therefore, it is possible to prevent stress from occurring in the body 2 or the cover 4, prevent the body 2 or the cover 4 from being damaged, and reliably maintain the airtightness of the housing part 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173323-A (JP)
Title: Distributed object reference management method, executing system therefor, and processing program therefor
Inventor: MATSUNAGA NAOYUKI
IPC: G06F9/46
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of improving the deletion efficiency of an object reference and preventing the generation of an invalid object reference.  <P>SOLUTION: This method comprises a step for transmitting an object reference registration request with application identification information added thereto to a name server to perform the registration request of the object reference; a step for holding the application identification information added to the transmitted object reference registration request in relation to the object reference the registration of which is requested in the name server; a step for designating, in the occurrence of any stop factor in the server application, the application identification information to perform the deletion request of the object reference; and a step for deleting the object reference related to the application identification information designated in the deletion request from the name server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174945-A (JP)
Title: Protective cap
Inventor: NAKANISHI YASUSHI
IPC: A47B91/12
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cap easily mounted on the end of a rod material.  <P>SOLUTION: This cap 30 mounted on the end of the rod material such as an angle material 10 is integrally provided with an end covering part 31 for covering the longitudinal end face 21 of the angle material 10 and a side covering part 32 for covering the end side of the angle material 10. A fit-in groove 33 surrounded with the side covering part 32 and shaped to be substantially fit for the sectional form of the angle material 10 is formed on the end covering part 31. The side covering part 32 includes an inner covering part 34 having a lower top 39 and an outer covering part 34 having a higher top 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176936-A (JP)
Title: Device and method for temperature control of environmental tester
Inventor: SAWANO HIDEO
IPC: F24F5/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control method for an environmental tester that can improve the speed of a temperature rise or drop at a temperature measured point while preventing an abnormal temperature rise or drop of a temperature controller.  <P>SOLUTION: The temperature control device of the environmental tester 1 comprises a temperature set value operating means 5a which uses a temperature set value SV obtained by adding an offset value β to a target temperature set value SV1, reduces the offset value β to zero as a second actual temperature measured value PV2 measured at 4b inside the environmental tester 1 approaches the target temperature set value SV1 and performs switching from the temperature set value SV to the target temperature set value SV1 when the temperature rises or drops, and a temperature measured value operating means 5b which uses a first actual temperature measured value PV1 measured at 4a near the temperature controller as a temperature measured value PV and performs switching from the temperature measured value PV to the second actual temperature measured value PV2 as the second actual temperature measured value PV2 approaches the target temperature set value SV1 when the temperature rises or drops.  <P>COPYRIGHT: (C)2003,JPO