baber/WOPTO huggingface dataset:
Patent JP-2001262322-A (JP)
Title: Exhaust pipe with flexibility and heat radiation
Inventor: TATEWAKI YASUSHI
IPC: C23C14/24
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe which is disposed in a vacuum apparatus having a double structure, absorbs the thermal expansion/contraction caused by the change in temperature of a vacuum reaction furnace, and has a structure of excellent heat radiation. SOLUTION: The exhaust pipe 1 is disposed in the vacuum apparatus 4 having the double structure with the vacuum reaction furnace 3 having an exhaust unit 5 and a film forming unit 6 inside a vacuum chamber 2, an inner end 1-1 of the exhaust pipe facing an outer surface 5-1 of the exhaust unit, the vacuum reaction furnace is communicated with the outer surface 5-1 of the exhaust unit in an evacuating manner, an outer end 1-2 of the exhaust pipe facing the inner surface 2-1 of the vacuum chamber is communicated with the vacuum reaction furnace through the inner surface 2-1 of the vacuum chamber in an evacuating manner, the exhaust pipe is provided with a structure capable of absorbing the thermal expansion/contracting generated between the outer surface 5-1 of the exhaust unit and the inner surface 2-1 of the vacuum chamber, and a structure of excellent heat radiation.  The exhaust pipe 1 is a thin-walled exhaust pipe having a bellows structure.
Patent JP-2001259025-A (JP)
Title: Venous filter
Inventor: OKADA MASAYOSHI
IPC: A61F2/01
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a venous filter improved in the property to capture gruel- like blood or thrombus and in the stability of the indewelling in the vein in order to prevent the onset of pulmonary infarction. SOLUTION: At least three pieces of wire 14 groups of an equal length are radially spread backward from a head member 12 and the respective adjacent wires 14 are connected to each other by filaments 18 for nearly an equal length, by which the venous filter 10 provided with hook parts 30 for hooking the inside wall of the blood vessel in connecting parts 3 is made at a position approximately same distance from the head member 12. More particularly the head member 12 exists at the front end of an arbor 13 extending forward and backward and the rear ends of the respective wires 14 are connected to a sliding member 16 which is made freely slidable along the arbor 13. More particularly the wires 14 consisting of a shape memory alloy or stainless steel spring steel are used.
Patent JP-2001260731-A (JP)
Title: Vehicle seat
Inventor: MASUDA HIDEO
IPC: B60N2/90
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly mount a child seat; prevent a striker from being felt as an obstacle by a seater; and easily and rapidly expose the striker behind a vehicle seat. SOLUTION: The striker 21 is attached to a vehicle body 20. A raised part 16 is formed at the rear of a pad 15. Slits 18 and 19 are provided in the front surface of the raised part 16. The interval between the slits 18 and 19 is formed to be approximately the same as the width of a lock member 9. A notch 16a is formed in the back of the rear of the raised part 16. A covering 17 opposite to the slits 18 and 19 is provided with expansion members 26 and 27. The lock member 9 is pressed against the expansion members 26 and 27 to deflect the rear of the seat cushion 11 and lock the locking pawl 9a of the lock member 9 to the striker 21.
Patent JP-2001272419-A (JP)
Title: Digital oscilloscope
Inventor: KANEKO HARUMI
IPC: G01R13/20
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To automatically print ambient environment conditions when printing desired data by a digital oscilloscope for printing waveform data that is published in a technical report. SOLUTION: A digital oscilloscope 10 is provided with a thermometer 15 and a hygrometer 16 for measuring ambient temperature and moisture when acquiring data. When waveform data on a screen is to be printed by a built-in printer 14, ambient temperature and moisture are printed along with measurement conditions or the like at that time, thus printing data required for a technical report automatically.
Patent JP-2001274174-A (JP)
Title: High-frequency semiconductor device
Inventor: HIRATA SEIICHI
IPC: H01L29/812
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor device, in which peeling of plated metal layers and a package from each other is prevented. SOLUTION: This high-frequency semiconductor device is provided with a GaAs substrate 11, on the surface of which a field effect transistor having a plurality of electrodes is formed, electrode pads S1 formed on the surface of the substrate 11 and connected to the source electrode of the transistor, and via holes 12 formed into the substrate 11 located under the pads S1. In addition, the plated metal layers 13b and 14 are formed on the rear surface of the substrate 11 in such a way that the layers 13b and 14 do not cover the whole rear surface, but only on a part rear surface.
Patent JP-2001271025-A (JP)
Title: Ordinary temperature curable coating composition
Inventor: KASEI KAZUHIKO
IPC: C08F2/44
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ordinary temperature-curable coating composition capable of forming coating films which have excellent weather resistance, coating film gloss, storability, initial dryability, double coating workability and alkali resistance. SOLUTION: This ordinary temperature-curable coating composition characterized by comprising (A) a silicone-modified vinylic resin and (B) a polymer dispersion in amounts of 5 to 95 wt.% and 5 to 95 wt.%, respectively, based on the total solid content weight of the components (A) and (B). (A) The silicone-modified vinylic resin is obtained by binding (b) a fatty acid component containing an unsaturated fatty acid and (c) a silicone resin containing hydroxy groups and/or alkoxy groups which are directly bound to silicon atoms to (a) an epoxy group-containing vinylic copolymer which is the copolymer of an epoxy group-containing polymerizable unsaturated monomer with one or more other polymerizable unsaturated monomers capable of being copolymerized with the monomer.  (B) The polymer dispersion is obtained by polymerizing a polymerizable unsaturated monomer in the presence of (d) a dispersion stabilizer soluble in an organic liquid in the organic liquid which dissolves the polymerizable unsaturated monomer and does not dissolve the polymer formed from the monomer.
Patent JP-2001269504-A (JP)
Title: Novel flocculant and method for manufacturing the same
Inventor: ISHII NORITERU
IPC: B01D21/01
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To produce a novel flocculant having flocculation effect higher than that of a ferric polysulfate aqueous solution. SOLUTION: The flocculant contains ferric polysulfate and a polyamic organic polymeric flocculant and is manufactured by gradually adding a polyamic organic polymeric flocculant aqeous solution to a ferric polysulfate aqueous solution under stirring.
Patent JP-2001270053-A (JP)
Title: Film for stretch packaging and its manufacturing method
Inventor: HASHIMOTO AKIYO
IPC: C08L23/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a film for stretch packaging which shows excellence in self-adhesiveness, cut resistance, glossiness, transparence and the like and to provide its manufacturing method. SOLUTION: A film for stretch packaging is obtained by laminating an outer layer composed of a polyolefin-based resin having a melting point of not lower than 95 deg.C measured by a differential scanning calorimeter on both surfaces of an intermediate layer composed of 45 to 90 wt.% of a polyethylene resin having a density of 0.900 to 0.940 g/cm3, 5 to 35 wt.% of a polypropylene-based resin and 5 to 20 wt.% of an ethylene/α-olefin copolymer rubber or an ethylene/ propylene/diene ternary copolymer rubber.
Patent JP-2001269965-A (JP)
Title: Mold for injection molding
Inventor: SUGANO MAMORU
IPC: B29C45/17
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding capable of preventing gas leakage and easily performing gas injection forming with stability. SOLUTION: The mold for injection molding 1 comprises a pair of molds 11, 12 capable of forming a closed mold, in which one 11 of the molds is provided with a pin 3 communicating to a cavity part 2 in the mold 11 from the outside to form a boss forming part 21, and a rib forming part 22 for forming a thin rib around the boss forming part 21, and further, the mold 11 and the pin 3 are sealed through an elastic body 4.
Patent JP-2001269094-A (JP)
Title: Spool of spinning reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/01
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To make a fishing line scarcely hook on a fishing line engaging part during casting, etc. in a spool of a spinning reel. SOLUTION: This spool comprises a fishing line engaging part 70 equipped with a mounting part 71 passing through a through-hole 7c, mounted by extending into the interior of a skirt part 7b and having an outer peripheral surface arranged along the outer peripheral surface of the skirt part 7b and an engaging part 72 installed on the inside of the mounting part 71 and capable of engaging the fishing line by an elastic force of the skirt part 7b from the inner peripheral side to the outer peripheral side. The fishing line engaging part 70 is capable of nipping the fishing line between the inner surface of the other end 71b of the mounting part 71 and the outer peripheral surface of the other end 72b of the engaging part 72 and engaging the fishing line.
Patent JP-2001280524-A (JP)
Title: Constant flow-rate valve
Inventor: HIRAISHI KAZUO
IPC: E03D3/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-size constant flow-rate valve, capable of making a flow rate constant even in a broad pressure range. SOLUTION: In this constant flow rate valve, installed to a toilet flushing deice or the like, an energizing means 6 for a valve rod 4 has a nonlinear relation between applied force and displacement. When the flow rate tries to increase, the valve rod 4 is pressed downwardly by against the energizing means 6 to narrow a passage area to an orifice hole 7, so that the flow rate is kept constant. Thus, the energizing means 6 has the nonlinear relation between the applied force and the displacement.
Patent JP-2001284162-A (JP)
Title: Conductive paste and laminated electronic component, and their manufacturing method
Inventor: IWASAKI KENICHI
IPC: H01G4/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste and laminated electronic components, and their manufacturing method, with which the deterioration of an insulation resistance can be suppressed, even when a dielectric layer is made thin. SOLUTION: This conductive paste is made mainly of Ni powder and desirably contains a Cr powder of 0.01 wt.% or less in all metallic elements, and a Co powder of 0.05 wt.% or less in all metallic elements.
Patent JP-2001277184-A (JP)
Title: Cutting device
Inventor: MOCHIZUKI YOSHITERU
IPC: B26D1/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of cutting a part or all layers of a laminate member using a simple configuration and of certainly cutting only one layer of the laminate member. SOLUTION: The cutting device 10 is composed of a first and a second cutting mechanisms 11, 12 and a single cutter motor 13 and driving mechanism 14 for driving the cutting mechanisms. When the cutter motor 13 is rotated in the regular direction, the torque is transmitted to a cam 53 through the driving mechanism 14, and a moving blade 22 for full-cut moves toward a stationary blade 21 to cause all the laminate tape 6 to be cut. When the cutter motor 13 is rotated reversely, a moving blade 32 for half cut abuts to a receptacle table 31 through the action of the cam 53 under the drive of the motor 13 while a certain gap is reserved in between to cause a printing tape 6a to solely be cut. At this time, the cutter motor 13 is controlled so that abutting of the moving blade 32 to the receptacle table 31 is made for a specified period of time, which ensures a certain operation of cutting.
Patent JP-2001289533-A (JP)
Title: Heat pump in which geothermal energy is utilized
Inventor: IKEUCHI KEN
IPC: F25B30/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump for taking out geothermal energy at a high rate of heat exchange by improving a U-shaped geothermal energy exchanger. SOLUTION: The heat pump comprises a geothermal energy exchanger 12 in which a heating medium is circulated in a U-shaped pipe 14 comprising a flow-pipe 18 and a return pipe 20 installed in the ground. The heat pump is thermally connected to a heat exchanger in a heat-utilization installation 22 on the ground. The diameter of the return pipe 20 of the U-shaped pipe 14 is reduced, and the flow velocity of the heating medium is accelerated at the reduced diameter part 23.
Patent JP-2001054278-A (JP)
Title: Magnetically coupled assembly
Inventor: RICK ENDOO
IPC: C23C14/34
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To maintain relation of being opposed to a magnet array arranged on a first rotating assembly, by providing the first rotating assembly and a second rotating assembly concentric with the first rotating assembly, and uniting the assemblies to each other with magnets arranged on the assemblies. SOLUTION: A magnetically coupled assembly 100 is arranged along a vertical shaft A. A shaft to be driven 106 is arranged passing through a processing chamber 150 and an end cap 108, and is connected to an arm and a magnetic core 110. The core 110 is fitted through the use of a bearing 112, and made rotatable around the vertical shaft A. Magnetic protrusions 114 are formed on the core 110 and cooperate with components fitted to a drive shaft 104. A drive shaft 104 is arranged through a cover 102 and fitted to a motor 116 and a rotating assembly 118. The rotating assembly 118 is positioned at an interval from the core 110 and forms an air gap. The rotating assembly 118 is provided with a base part 120 and a rotor 122 and is united with screws 124. Consequently, reduction in harmful vibrations caused by design of magnetic coupling becomes feasible.
Patent JP-2001296542-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G02F1/1345
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a small occupancy area. SOLUTION: In the liquid crystal display device provided with a liquid crystal display element having a cell constructed with lower and upper transparent substrates to contain a liquid crystal, a projecting edge projecting from at least one of the display plane out of the display planes of the lower and upper transparent substrates and an electrode pattern on the projecting edge, and a flexible connection member electrically connected with the electrode pattern and connected with a controlling circuit to control the liquid crystal display element, the flexible connection member is extended to the inside opposite to the lower surface of the lower transparent substrate and is connected to the liquid crystal display element.
Patent JP-2001297052-A (JP)
Title: Peripheral device, device and method for data processing, and storage medium
Inventor: TAKAHASHI YUJI
IPC: G06F13/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To automatically set environment according to equipment management information on a local machine which is always registered in a data processor, to greatly lightens the burden of the environment setting operation on a user, and to particularly improve convenience to the user. SOLUTION: Each time the power source is turned on, a request to retrieve a host computer 3000 which manages equipment management information particular to the local machine is sent out to a network, and a CPU 12 obtains the particular equipment management information managed by the host computer 3000 corresponding to the sent-out retrieval request and automatically sets printing operation environment according to the obtained particular equipment management information.
Patent JP-2001295095-A (JP)
Title: Electrodeposition coater
Inventor: INOUE AKITO
IPC: C25D13/22
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrodeposition coater by which the inner face of an article is effectively coated by electrodeposition only by furnishing a through- hole even if the article is box-shaped and has a bag-shaped closed region at the bottom. SOLUTION: This coater is provided with an electrodeposition tank 1 and a plurality of tubular electrodes 3 as the electrodeposition electrodes arranged on both inner wall-faces of the tank 1. An article 100 such as a car body to be coated held by a carrier 4 is used as the other electrode, and the inner and outer exposed faces of the article 100 are electrophoretically coated by the coater. In this case, tubular electrodes 13 functioning equally to the tubular electrodes 3 are laid on the inner-bottom side of the tank 1. Further, buffer plates 31 and 32 are set between the tubular electrodes 13 on the bottom-face side and the tubular electrodes 3 on the wall-face side to guide a coating stream generated between the electrodes 13 and the article 100 toward the lower-face region of the article.
Patent JP-2001295384-A (JP)
Title: Earthquake resisting slit material supporting member and joint structure
Inventor: ONODERA TATSUYA
IPC: E04B1/98
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resisting slit material supporting member capable of preventing the incursion of rain water or moisture into an indoor side for a long period of time by following also to the deformation of a joint caused by a long rain or an earthquake. SOLUTION: In the earthquake resisting material 20 buried in the vicinity of a joint section between a wall of a concrete building and a column connected to the wall so as to pass through the wall, the earthquake resisting slit material supporting member 40 having reinforced structure capable of being executed by lowering force aggregates to the indoor side from an external wall finished surface is used to carry out work. The structure having a joint obtained by the constitution and filled with a sealing compound prevents the incursion of water thereinto.
Patent JP-2001294162-A (JP)
Title: Steering device for vehicle
Inventor: SATO KENJI
IPC: B62D1/18
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance of a cowl for a steering column, and to provide a sufficient tilt telescopic fastening force. SOLUTION: A substantially central part of paired toggle members 14a, 14b is pressed axis-directionally by a cam lock mechanism in tilt telescopic fastening, and the paired toggle members 14a, 14b are stretched thereby to press a column side bracket 8 while contacting slidingly with a body side bracket 5. An operation lever 18 is moved axis-directionally thereby together with the steering column 4 and the cowl in telescopic adjustment, so as to make small a recess for the operation lever 18 formed in the cowl.
Patent JP-2000315777-A (JP)
Title: Self-alignment damascene interconnection
Inventor: GARY B BRONER
IPC: H01L21/768
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit size and improve manufacturing efficiency by using a capacitor contact for forming a bit-line trench and by forming a conductive bit line that is electrically connected to a field effect transistor in the trench. SOLUTION: A capacitor 100 is fully insulated from a bit line 60 by a dielectric material 80, and the electrical short-circuiting between the bit line 60 and the capacitor 100 is prevented. Further, a capacitor contact 31 is fully insulated from the bit line 60 similarly by an insulation spacer 41. Further, since the spacer 41 is formed in an opening 40 for the bit line 60, the capacitor contact 31 cannot become smaller. Therefore, the capacitor contact 31 with higher importance retains its size and the bit line 60 with lower importance becomes somewhat smaller, thus manufacturing smaller stack structure and hence higher- density integrated circuit device.
Patent JP-2001295223-A (JP)
Title: Reinforced wooden handrail
Inventor: KAMIYAMA KIYOSHI
IPC: E01D101/40
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced wooden handrail reinforced so as not to impair the natural external appearance of wood and having high strength and the external appearance of high-corrosion resistance natural wood. SOLUTION: The wood 1 such as thinnings is bored to form a hollow section, a steel pipe is inserted into it, and an adhesive is pressed in to integrate the wood and the steel pipe. The handrail of a bridge is constructed by utilizing this reinforced wood.
Patent JP-2001307211-A (JP)
Title: Entrance guide device of vending machine
Inventor: NISHIO KOTARO
IPC: G07F11/34
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an entrance guide device of a vending machine which can reduce the number of components and improve operability. SOLUTION: A path dimension switching shaft 35 is provided penetrating in transversal direction at the front end part, a rotatable slide member 33 is provided rotatably, slidably at a prescribed position, and a locking member 34 is provided to lock to be one body with an entrance guide main body 10. At a front end part of the slide member 33, the path dimension switching shaft part 35 is provided. A slide hole part 1f guiding slide motion of the slide member 33 and a slant guide hole part 1g guiding the slide member 33 in slant posture are formed continuously thereby, the number of components can be reduced.
Patent JP-2001300230-A (JP)
Title: Filter medium cleaning device of dust collector
Inventor: HIRAI YUJI
IPC: B01D46/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the filter medium cleaning device of a dust collector reducing the manufacture cost of the dust collector and reduced in its maintenance time and cost. SOLUTION: In the filter medium cleaning device 10 for ejecting filter medium cleaning air to the filter media 42 of the dust collector 40, wherein a plurality of filter media 42 are parallelly arranged in a housing 44 and air containing soot is allowed to flow through the filter media 42 to separate soot from air, in a pulse like state from a plurality of nozzles 17 to clean the filter media 42, the nozzles 17 are moved so as to traverse the space on the downstream side of a plurality of filter medium outlets.
Patent JP-2001305364-A (JP)
Title: Optical module
Inventor: TOGAWA HIDEO
IPC: H01S5/022
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wavelength multiplex type optical module. SOLUTION: In the optical module which is provided with an optical waveguide and an optical device on a substrate, at least three rectangular grooves are prepared. A wavelength filter is prepared in a second rectangular groove which is positioned between a first rectangular groove and a third rectangular groove, the optical waveguide consisting of polymer is prepared between the first rectangular groove and the second rectangular groove and between the second rectangular groove and the third rectangular groove. The optical device is prepared in the opposite side of the first rectangular groove viewed from the second rectangular groove, the optical device and an optical fiber mounting V groove are prepared in the opposite side of the third rectangular groove viewed from the second rectangular groove, and the optical fiber is fixed here.
Patent JP-2001307631-A (JP)
Title: Method of manufacturing plasma display panel and device for forming phosphor membrane
Inventor: KAWAMURA HIROYUKI
IPC: H01J11/26
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a phosphor layer for a highly fine plasma display panel with a high accuracy and low cost. SOLUTION: Using ink receiving means in the position opposing to a nozzle, and weight sensing means collaborating with the said ink receiving means, through determining a scanning rate of a backrlate adjustable with an ink ejection rate measured in a given time, a plasma display panel of highly unprecedented accuracy and low cost is available.