baber/WOPTO huggingface dataset:
Patent JP-2002295727-A (JP)
Title: Recovery method for existing buried pipe
Inventor: ARAKAWA NORIYUKI
IPC: E21D9/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To recover an existing buried pipe from the underground when the buried pipe is replaced with a new pipe. SOLUTION: A starting shaft 3a and an arriving shaft 3b are formed at positions corresponding to both ends of the buried pipe 1 to be replaced, the buried pipe 1 is cut at these positions, a wire rope 5 having a cutting head 9 for axially cutting the buried pipe 1 is passed through the buried pipe 1, one end of the buried pipe 1 is clamped by a fixture 12 that can freely pass the wire rope 5 and hang on the inner surface of the starting shaft 3a, one end of the wire rope 5 is mounted to a winch 11 disposed in the arriving shaft 3b and operated, the cutting head 9 is pulled to the arriving shaft 3b to cut the buried pipe 1 over the entire length, the fixture 12 is removed, the other end of the buried pipe 1 and one end of the wire rope 5 are integrally clamped together by the fixture 12, the winch 11 is operated,  and the buried pipe 1 and the wire rope 5 are pulled into the arriving shaft 3b.
Patent JP-2002294373-A (JP)
Title: Hydrogen storage alloy, production method therefor and negative electrode for nickel-hydrogen secondary battery
Inventor: TAKAMARU KIYOAKI
IPC: H01M4/24
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy which is useful as the electrode material of a nickel-hydrogen secondary battery, has excellent activity such as initial activity and high rate discharge characteristics or corrosion resistance to the use for the same negative material, is inexpensive compared with the conventional alloy having a high Co content, and also can be recycled, a production method therefor, and the negative electrode for a secondary battery using the same hydrogen storage alloy. SOLUTION: The hydrogen storage alloy has a composition in the formula (1), and substantially consists of a single phase. The average major axis of the crystals is 30 to 160 μm, or 5 to <30 μm. The negative electrode for a secondary battery contains at least either hydrogen storage alloy: RNix Coy Mz (1) (R is rare earth elements or the like; M is Mg, Al or the like; and 3.7<=x<=5.3, 0.1<=y<=0.5, 0.1<=z<=1.0, and 5.1<=x+y+z<=5.5 are satisfied).
Patent JP-2002302689-A (JP)
Title: Lubricating oil composition for slide guide surface
Inventor: HATA MASAHIRO
IPC: C10M135/18
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition for slide guide surface which is excellent in both of stick-slip preventing ability and the separability from a water-soluble cutting liquid. SOLUTION: The lubricating oil composition for slide guide surface contains a base oil of at least one kind selected from among mineral oil, an oil and fat, and a synethetic oil, and (A) a phosphorus compound, (B) a sulfur compound, (C) a 12-24C monoamine and/or a 12-24C fatty acid, (D) a 6-11C monoamine and (E) a 6-11C fatty acid.
Patent JP-2002303376-A (JP)
Title: Reclaiming method of existing pipe and pipe end sealing member used for the method
Inventor: IMAGAWA AKIRA
IPC: B29C63/34
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours and to simplify mounting work of a sealing member to thereby improve workability of reclaiming work of an existing pipe, by improving the sealing member of pipe end openings of a reclaiming pipe used for an existing pipe reclaiming method in which lining of an inner face of a buried existing pipe is performed by the reclaiming pipe. SOLUTION: Pipe end sealing tools 61, 62 having elastic and bag-like bodies 65 are respectively inserted into pipe end openings 12, 12 of the reclaiming pipe 1. The pipe end sealing tool 61 is connected with the pipe end sealing tool 62 by a wire 63. While pressurized air is fed to the elastic bodies 65, 65, the reclaiming pipe 1 is drawn in the existing pipe 3, the shape of the reclaiming pipe 1 is restored by supplying steam in the reclaiming pipe 1, and the size of the reclaiming pipe 1 in enlarged by supplying air for enlarging a pipe size in the reclaiming pipe 1.
Patent JP-2002337537-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKAHASHI TSUNESATO
IPC: B60H1/32
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To attain simplification in constitution and reduction of a cost for a regenerator while suppressing a change of regenerative capacity due to a change of an air conditioning operating condition of air mix door position or the like, in a regenerative air conditioner for a vehicle. SOLUTION: A regenerator 40 cooled by cold air passing through a heat exchanger 9 for cooling is arranged between the downstream of air flow of the heat exchanger 9 for cooling and the upstream of air flow of an air mix door 19. In this way, with no influence due to a position of the air mix door 19, the regenerator 40 can be always well cooled by the cold air after passing through the heat exchanger 9 for cooling, regenerative capacity by the cold air can be always stably displayed. Necessity for providing refrigerant piping in the regenerator 40 is eliminated, the regenerator 40 can be manufactured at a low cost as a simple constitution.
Patent JP-2002304075-A (JP)
Title: Silicone rubber composition for fixing roll and fixing roll
Inventor: SHIYUDOU SHIGEKI
IPC: C08K3/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber composition for a fixing roll which ensures little change of the solid state properties of rubber suitable for a silicon rubber layer of a fixing roll and gives superior adhesion durability of the roll. SOLUTION: The silicone rubber composition forming the first silicone rubber layer of a fixing roll having the first silicone rubber layer on the periphery of a roll shaft and a second silicone rubber layer formed with a liquid addition curable dimethyl silicone rubber composition so as to cover the first silicone rubber layer is a liquid addition curable phenyl silicone rubber composition consisting essentially of (a) an alkenyl-containing polyorganosiloxane having at least two alkenyl groups in one molecule and having 5-30 mol% phenyl groups bonding to silicon atoms based on all organic groups bonding to silicon atoms, (b) an organo-hydrogen-polysiloxane containing at least two hydrogen atoms bonding directly to a silicon atom in one molecule and (c) a platinum family metal catalyst.
Patent JP-2002308896-A (JP)
Title: Human estrogen receptor model compound and process for assessing endocrine disrupter activity of chemical substance using the same
Inventor: KOBAYASHI SHIGEKI
IPC: C07K5/065
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a human estrogen receptor model compound. SOLUTION: The process uses a new organic compound having two peptide chains wherein a glutamic acid (glu) backbone and two phenylalanine (phe) backbones are arranged in a particular manner. Here, the two peptide chains are linked via an alkylene group, a bivalent nitrogen-containing hydrocarbon group or a bivalent ether group.
Patent JP-2002313461-A (JP)
Title: Board-mounting type power source device
Inventor: NAKAZAWA HIROSHI
IPC: H05K1/18
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a soldering work when mounting a power source and to easily remove the power source. SOLUTION: A power source substrate 1 is connected with a pin terminal 5. A circuit board 10 mounted with the power source substrate 1 is provided with a connector 11 attachable/detachable to/from the pin terminal 5. When the power source substrate 1 is mounted, the pin terminal 5 of the power source substrate 1 is inserted into the connector 11 of the circuit board 10 to connect the power source substrate 1 and the circuit board 10. As a result, the connection of the power source substrate 1 and the circuit board 10 are easy, and the replacement of the power source substrate 1 is easy only by extracting the pin terminal 5 from the connector 11.
Patent JP-2002310267-A (JP)
Title: Resin-made worm wheel, manufacturing device thereof, and manufacturing method therefor
Inventor: SHIRAKI ISATO
IPC: B29D15/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a resin-made and highly precise worm wheel having tooth parts 1, 1,... in a resin-made outer peripheral part and a tooth groove bottom part 2 between the tooth parts 1 and 1 in a recessed shape recessed in the direction of length of a tooth groove. SOLUTION: This resin-made worm wheel W consists of two half-split bodies W1, W1 obtained by dividing in a substantially central part in the axial direction, and both half-split bodies W1, W1 are joined and integrated mutually at a tooth bottom position of each tooth part 1a on small diameter side faces 4, 4 where a diameter of each half-split body becomes small.
Patent JP-2002306477-A (JP)
Title: Method and apparatus for transmitting and receiving ultrasonic waves, and method and apparatus for ultrasonic photographing using the same
Inventor: HONDA MASAYOSHI
IPC: A61B8/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To photograph an ultrasonic image of high quality with ultrasonic waves of a low sound pressure, which does not decompose a contrast medium until the contrast medium is distributed in a part to be photographed when ultrasonic scanning is performed with the contrast medium. SOLUTION: In intermittent scanning, the scanning is performed with an ultrasonic wave in which the predetermined modulation is applied to the ultrasonic wave of a sound pressure which does not decompose the contrast medium during a pause period until the contrast medium is distributed in a part to be photographed, an echo receiving signal is pulse compressed and an image is formed based on the echo receiving signal after pulse compression.
Patent JP-2002309408-A (JP)
Title: Strap of brassiere
Inventor: NAGANO SHIGERU
IPC: A41C3/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere capable of making a strap follow up to the movement of the shoulder without imparting a sense of incompatibility to a body and the strap scarcely slips off from the shoulder when the brassiere is worn. SOLUTION: A strap 16 of a brassiere 11 is obtained by providing a structure in which a change is caused in stretch strength of both left and right ends 18 and 19 of the strap 16 and the stretch strength is gradually reduced from the outer strap side 19 corresponding to the arm side when viewed from the center line in the longitudinal direction of the strap 16 toward the inner strap 18 corresponding to the side of the nape in the strap 16 connected to a belt 13 located in the back so as to extend from the upper part of a cup part 12 of the brassiere 11 to pass over the shoulder and fixing the brassiere 11 from the longitudinal direction.
Patent JP-2002314780-A (JP)
Title: Relay communication unit and facsimile machine
Inventor: ASANO YOKO
IPC: H04N1/44
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a relay communication unit the method for designating the destination of relay transmission request mail, making it simplified. SOLUTION: A CPU 9 reads Subject information from electronic mail data stored in a data memory 6, a relay identification character recognizing section 91 analyzes the information, a relay identification character discriminating section 92 compares the information with a relay transmission identification character recorded in advance in a relay identification character information storage section 51, to discriminate whether or not a character matching any of the relay transmission identification characters exists in the Subject information, and discriminates the request as being a relay transmission request, if it exists.  Then, a password recognition section 93 extracts password information from the Subject information, a password discrimination section 94 compares the password information with the password registered in advance, in a password information storage section 52, and the relay communication unit carries out the relay transmission request, when there is the password in the Subject information, the existing password is coincident with the password registered in advance in the password information storage section 52.
Patent JP-2002311012-A (JP)
Title: Environmental data measurement system and environmental data measurement method
Inventor: TANAKA KEISUKE
IPC: G08C17/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To easily measure and collect environmental data. SOLUTION: An environment sensor 24 is mounted on taxis 20A-20N for transferring passengers, an environmental data measurement center 10 transmits different measurement point data to each of the taxis 20A-20N. When the position of each of the taxis 20A-20N reaches the measurement point according to the measurement point data when each territory is transmitted, the environmental data indicating the atmospheric pollution situation, etc., are measured by the environment sensor 24, and the measurement data are transmitted to the environmental data measurement center 10 by radio signals.
Patent JP-2002060944-A (JP)
Title: Precursory raw material mixture, film deposition method and formation of structure
Inventor: DOUGLAS BUSHANAN
IPC: C23C16/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a precursory raw material mixture useful for CVD and ALD, to provide a method for growing a film by using the same and to provide a method for forming an electronic device having the same film incorporated therein. SOLUTION: At least one precursory compound containing a metallic element such as Li contains at least one precursory material inclusive of a compound such as a hydride, and the same is dissolved, emulsified or floated into an inert solution of aliphatic hydrocarbon or the like. The precursory raw material mixture is a solution, an emulsion or a suspension and is composed of a mixture of a solid phase, a liquid phase and a vapor phase, and they are dispersed over the whole mixture.
Patent JP-2002320018-A (JP)
Title: Placing plate for portable radio equipment
Inventor: SUZUKI NAOMASA
IPC: H04M1/12
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a placing plate for a portable radio equipment the height of which can be adjusted. SOLUTION: A tripod 6 is fitted to a thread hole of a placing plate main body for the placing plate for the portable radio equipment comprising the placing plate main body where the thread hole is positioned on the bottom surface and a cover, and the portable radio equipment with a video camera exposed when the cover is open is placed by adjusting the length of the tripod 68 and the angle of the placing plate for the portable radio equipment.
Patent JP-2002284290-A (JP)
Title: Opening device for bottle cap, etc.
Inventor: SATO TAKUSHI
IPC: B67B7/18
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently removing a cap of a PET bottle, etc., while a worker is not tired. SOLUTION: This device comprises a boss for holding the cap, a push rod, and motor cylinders, etc., for driving the boss and the push rod. The cap can be removed only by inserting the cap of the bottle in the boss, the worker can easily remove the cap.
Patent JP-2002323092-A (JP)
Title: Joint structure of flat belt
Inventor: SUZUKI MASARU
IPC: F16G3/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a flat belt in which the accurate measurement of the belt dimension is not required beforehand, joint work is easy, and the durable life of a joint part is long, and which can be firmly connected. SOLUTION: The joint structure of the joint part is so constituted that two columnar members 8 and 8', which are arranged in parallel at a prescribed distance between shafts and of which the each end part is connected and fixed by a connecting member 9, are arranged to the outer face of the flat belt 1 so that the longitudinal direction of the columnar member becomes the direction of a belt width, and at the same time, the belt inner circumference face B of an initial end part 2 side and the belt inner circumference face B' of a terminal end part 3 side are protruded in an opposing state each other to a gap 14 between the columnar members from the gap 14 in the direction C of the belt outer face, each protruded outer circumference face A and A' is bent so as to wind a core body 11 extending in the direction of the belt width, and moreover,  the belt end parts 2 and 3 are held and fixed between the columnar members 8 and 8' and the flat belt body by inserting each bent belt end part 2 and 3 so as to protrude from the gap 14 in the direction D of a belt inner face.
Patent JP-2002357774-A (JP)
Title: Varifocal optical element
Inventor: TOSAKA YUJI
IPC: G02B7/198
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a varifocal optical element which is easily manufactured and highly deformable. SOLUTION: The varifocal optical element is formed on a substrate or a stacked substrate, and has a thin film part at least on either of an upper surface or an undersurface. The thin film has a first electrode and the opposite surface of the thin film has a second electrode. A first chamber in which the thin film is deformed at a voltage applied between the first electrode and the second electrode, a second chamber which is formed on the substrate or the stacked substrate, has the thin film part at least on either of the upper surface or the undersurface and acts as an optical element which varies its focal distance by the deformation of the thin film part, and a passage to connect the first chamber to the second chamber are provided.  The thin film part of the first chamber has an area larger than that of the thin film part of the second chamber, and a fluid is enclosed in the first chamber, the second chamber and the passage. The focal distance of the second chamber as an optical element is made variable on the basis of the voltage applied to the first electrode and the second electrode.
Patent JP-2002321244-A (JP)
Title: Blow injection molding method for silicone rubber
Inventor: MOTOI YASUAKI
IPC: B29L22/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that inexpensive pressure gas is required because equipment investment becomes large at the time of improvement of a molding machine when nitrogen gas is used as pressure gas in a blow injection molding method for a liquid silicone rubber. SOLUTION: Inexpensive compressed air is injected in the liquid silicone rubber composition injected in a mold cavity not only to eliminate such a problem that a defective molded product is generated by gas scorch but also to obtain a silicone rubber blow molded product having a branch formed thereto in a short time with good productivity.
Patent JP-2002323860-A (JP)
Title: Optical filter for display and display device and protective plate for display using the same
Inventor: OKAMURA TOMOYUKI
IPC: G02B1/16
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having an excellent shading function against a near-infrared ray generated from a display screen, high transmittance of light in the visible range and excellent durability and to provide a display device and a protective plate for display using the optical filter. SOLUTION: A transparent polymer film (A) 30 having a near-infrared ray reflecting layer (B), an adhesive layer 20, a transparent polymer film 40 to be a functional transparent layer (E) and having a reflection preventing function are successively laminated on a releasing film 10 and an adhesive layer 20.
Patent JP-2002324371-A (JP)
Title: Magnetic disk apparatus
Inventor: HAYAKAWA TAKAKO
IPC: G11B21/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk apparatus which can improve the informa tion processing speed of the data recording/reproducing in a high-end magnetic disk apparatus used in a subsystem and, the overall performance by shortening the access time from the subsystem. SOLUTION: On a base 102 of a 3.5 type magnetic disk form factor standard 201, one spindle motor 109 having a bearing direction along with the X-direction is installed. In this spindle motor 109, twenty-five small-diameter magnetic disks 100 are loaded, whose recording surfaces are parallel to the Z-direction. Six actuators 110, each including four magnetic heads 105 attached to the front edge, are installed on the facing surface with the Y-direction of the magnetic disks 100, for the twenty-five magnetic disks 100. In each actuator 110, a VCM(voice coil motor) 101 for the independent driving is provided, and is installed on one pivot having a bearing direction with the X-direction so that each is capable of driving independently.
Patent JP-2002100562-A (JP)
Title: Heat treatment system of substrate
Inventor: TAKANO MICHIROU
IPC: H05B3/00
Filed: 2001-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment system of substrate in which a resist pattern having a good in-plane uniformity can be formed by making uniform the transient and settling temperatures of a substrate when it is heated or cooled. SOLUTION: Thermal capacity per unit area is lower at the outer circumferential part of a substrate as compared with that in the central part. The heat treatment system comprises a lower heat plate provided with a temperature control means, a spacer having a low thermal conductivity disposed along the outer circumference of the lower heat plate, and a side heat plate provided with at least one temperature control means. Alternatively, the heat treatment system comprises a lower heat plate provided with a temperature control means, a spacer having a low thermal conductivity disposed along the outer circumference of the lower heat plate, a side heat plate provided with at least one temperature control means, and an upper heat plate provided with a temperature control means.
Patent JP-2002328032-A (JP)
Title: Method for transferring positional information of digital map
Inventor: ADACHI SHINYA
IPC: G09B29/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring positional information of a digital map, which can improve the accuracy of matching at a receiving side. SOLUTION: The method for transferring positional information of the digital map employs a transmitting side that transfers a vector form on the digital map and the receiving side that specifies the vector form on an own digital map using a map matching process. The transmitting side selects an area as an edge point of the vector form where plural candidate points are difficult to occur in the case of carrying out the map matching process and transfers the vector form having the edge point in the area to the receiving side. Thereby, the false matching at the receiving side is prevented, and the positional information on the digital map can be transferred accurately.
Patent JP-2002326319-A (JP)
Title: Thermosetting resin decorative material
Inventor: SUGA KAZUHIRO
IPC: E04F13/18
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin decorative material not generating appearance defects such as orange peel, wrinkles, discoloration or the like on its surface. SOLUTION: The thermosetting resin decorative material is constituted by laminating a decorative sheet 10, which is formed by laminating a fibrous sheet 12 on the single surface of a transparent thermoplastic resin sheet of which the heat shrinkage factor when heated in an atmosphere of 150 deg.C for 30 min is not more than 1%, on the surface of a fiber reinforced thermosetting resin substrate 20 so that the fibrous sheet 12 is opposed to the substrate. Even if heat and pressure are applied at the time of hot press molding of the fiber reinforced thermosetting resin substrate, the appearance defects such as orange peel, wrinkles or the like caused by thermal shrinkage are not generated on the surface of the decorative material.  Therefore, in the case of a decorative material having a mirror surface (smooth surface), the decorative material not damaging the mirror surface can be obtained and, in the case of a decorative material having an uneven pattern surface, the decorative material of which the desired uneven pattern is faithfully reproduced can be obtained.