baber/WOPTO huggingface dataset:
Patent JP-2003237942-A (JP)
Title: Seismic isolator for pneumatic tube
Inventor: ABE YOSHIO
IPC: B65G51/18
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tube that precludes risk of damage thereto even if the pneumatic tube laid between different buildings displays different behavior due to an earthquake or the like by allowing a part with a seismic isolation function of the pneumatic tube to absorb the behavior.  <P>SOLUTION: The pneumatic tube is laid to interconnect different buildings. When connecting pneumatic tubes 3 and 4 outside the buildings are connected to coupling parts 1a and 2a of pneumatic tube mounting bases 1 and 2 outside the respective buildings, connecting base parts 1b and 2b and the connecting pneumatic tubes 3 and 4, or the coupling parts 1a and 2a and the connecting base parts 1b and 2b are formed to a flexible connection free to incline circumferentially about the axis of the tube line. A variable mechanism is provided so as to vary the overall length of the connecting base parts 1b and 2b and the connecting pneumatic tubes 3 and 4. Normally, the tube line including the connecting pneumatic tubes 3 and 4 has no steps and holds a diameter region of the same diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202225-A (JP)
Title: Laser plumb bob
Inventor: FURUTA MASARU
IPC: G01C15/10
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser plumb bob capable of simply and speedily performing measurement without being affected by natural phenomenon such as wind.  <P>SOLUTION: This laser plumb bob is composed of main bodies 41, 41a and a member constituted by implements shown in Fig. 10. It is attached to an upper part of an object to be measured for measurement. A laser main body moves and acts freely centered on a shaft 5 and a suspension part so that the laser main body shows just below always. By measuring an interval between a lower part of the object to be measured and laser beam, measurement can be performed without being affected by natural phenomenon such as wind. The laser plumb bob is composed of main body cases 41 to 41a capable of avoiding wind, the shaft 5, the laser main body, and each mounting base part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236377-A (JP)
Title: Water-gas-shift reaction catalyst
Inventor: HIRATA HIROTO
IPC: B01J23/42
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly active water-gas-shift reaction catalyst useful as a catalyst for purifying fuel of a fuel cell and exhaust gas.  <P>SOLUTION: The water-gas-shift reaction catalyst is characterized in that noble metal is deposited on a titania nanotube. Preferably, the titania nanotube has 1 to 20 nm pore diameter and 10 to 500 nm length and the ratio by mass of the noble metal/the titania nanotube is 1/10 to 1/1,000. The water-gas-shift reaction catalyst can be used, for example, for enhancing NO<SB>x</SB>removing performance of an occlusion-reduction type NO<SB>x</SB>removing catalyst constituted by depositing a catalyst component consisting of platinum or the like and an NO<SB>s</SB>occluding material consisting of alkali metal or the like on a catalyst carrier consisting of γ-alumina or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301150-A (JP)
Title: Syringe for micro bubble echo contrast medium
Inventor: BELLER KLAUS-DIETER
IPC: B01F5/04
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an administration form for an echo contrast medium enabling a user to standardize micro-bubbles without using non-allowable expense and capable of being optimally administered to the user, to improve the quality of the image of an intracorporeal structure obtained by a micro bubble contrast medium and the reproducibility of the image, to enhance use safety by obstructing the generation of air bubbles exposing a patient to a danger of an embolus because of the too large diameter thereof and to avoid a danger of infection. SOLUTION: The syringe for the micro bubble echo contrast medium is constituted so that the syringe (6) is coupled with a tubular mixing chamber (1) having a mixing chamber (3) in its internal cavity in a non-releasable manner.
Patent JP-2003244789-A (JP)
Title: Speaker
Inventor: SATO EIJI
IPC: H04R7/16
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker with high reliability and excellent durability wherein a diameter of a damper is selected to be equal to or more than an outer diameter of an edge independently of an outer shape of a diaphragm so as to surely maintain the edge in spite of application of a high level input and preclude the possibility of exfoliation.  <P>SOLUTION: The speaker is configured with: a magnetic circuit comprising a pot yoke 2, a magnet 3, and a pole piece 4; a frame 5 fitted to the magnetic circuit; a diaphragm 8 to an outer circumferential part of which a roll edge 6 is fitted and to the center of which a voice coil 7 is fitted respectively; a spacer 10 having an edge adhering part 9 to which the entire outer circumferential part of the edge 6 can be adhered; and the damper 11 whose diameter is equal to or larger than the outer diameter of the edge 6, the outer circumferential part of the edge 6 is entirely fixed to the edge adhering part 9 of the spacer 10 fitted in the frame 5 and the damper 11 holds the voice coil 7 in a magnetic gap so as to fix the diaphragm 8 to the frame 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239603-A (JP)
Title: Door lock device and extension engaging member therefor
Inventor: NAITO OSAMU
IPC: E05C3/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock device capable of preventing an opening more than that in a door opening section, maintaining an opening generated with unavoidable circumstances in a door and the door opening section while the number of parts is reduced to the bare essential by using an existing member in common when there is an opening generated with the circumstances.  <P>SOLUTION: A fixing-side hook 8 is fixed near and entrance 3, a movable-side hook 10 engaged with the fixing-side hook 8 when the door 4 opening and closing the entrance 3 closes the entrance 3 is installed to the door 4 and an engaged state with the hook 8 is released by rotating the hook 10 by a releasing mechanism 9. An extension engaging member 21 preventing a sliding displacement in the opening direction more than that in the door 4 by an engagement with the hook 10 under the state in which there is an opening P between the door 4 and the entrance 3 is mounted detachably on the hook 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235559-A (JP)
Title: Reagent for liberating nucleic acid
Inventor: TANO HIROYUKI
IPC: G01N33/50
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent for simply liberating a virus nucleic acid from a biosample containing the virus in a short time.  <P>SOLUTION: The reagent for liberating the virus nucleic acid comprises at least antibody particles, a wash liquid and a lytic solution. The reagent is capable of (a) capturing the virus with the antibody particles supporting an antibody specifically binding to the virus in the presence of inorganic salts and/or a water-soluble polymer from the biosample containing the virus, (b) washing the antibody particles capturing the virus with a wash liquid containing a nonionic surfactant in order to remove dissolved substances in the biosample and (c) degrading the virus captured with the antibody particles with a solution (the lytic solution) containing sodium deoxycholate and/or sodium N- lauroylsarcosinate and containing a proteolytic enzyme and liberating the virus nucleic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003053158-A (JP)
Title: Hollow fiber membrane type module
Inventor: NIINA KOJI
IPC: B01D63/02
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane type module which is capable of drastically reducing the possibility of a failure of hollow fiber membranes and is further improved. SOLUTION: This hollow fiber membrane type module 1 has a cylindrical casing 2 which is fixed at both ends by a resin composition and in which a hollow fiber membrane bundle 4 having resin layer sections 9 is housed, an inlet 11 and output 12 for a cleaning treatment liquid which are formed on the outer peripheral surfaces near both ends of the cylindrical casing, and a tongue-shaped inlet side baffle 30 and outlet side baffle 40 which are disposed in the positions corresponding to the cleaning treatment liquid input 11 and cleaning treatment liquid outlet 12. Spacings are disposed between the front end of the inlet side baffle 30 and the front end of the outlet side baffle 40 and the rear surfaces of the corresponding to resin layer sections 9.  The spacing X between the front end of the side baffle and the rear surface of the resin layer section 9 is set at 0 mm<X<5 mm, more preferably 0 mm<X<=2 mm.
Patent JP-2002329095-A (JP)
Title: Advertisement proxy method and advertisement proxy mediation system
Inventor: KAMIYAMA FUTOSHI
IPC: G06Q30/06
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement proxy mediation system by which an advertisement client and an advertisement agency can register an advertisement implementation proxy condition and an advertisement proxy condition respectively with a simple operation, and the advertisement client and an advertisement agency can select respective trading partners from a wide coverage meeting with each desired condition via a network with smaller time lags. SOLUTION: In the advertisement proxy method, by an advertisement mediator server 1 utilizing a computer system, the advertisement client registers the advertisement implementation proxy condition from a terminal 2 and the advertisement agency registers the advertisement proxy condition from a terminal 3. When the advertisement client and the advertisement agency arrives an agreement based on the advertisement implementation proxy condition and the advertisement proxy condition, the advertisement client pays a part or whole of the cost of an advertisement addition and the advertisement cost, while the advertisement agency performs a proxy advertisement by implementation of wear, use, exhibition, sale, lending or distribution of the advertisement addition.
Patent JP-2003245920-A (JP)
Title: Processing method for ceramic type plate material
Inventor: NAKAMURA MITSUKUNI
IPC: B28D1/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for a ceramic type plate material capable of performing processing in large quantities in a short time without requiring many workers while accurately setting parallelism, a dimension and an angle in matching relation to the useful directionality possessed by a plate material, and capable of suppressing the generation of breakage.  <P>SOLUTION: After the water cotent of the ceramic type plate material having an almost rectangular shape is adjusted, the plate materials on a processing pallet 1 are sucked by a feeder 5. Then, the feeder 5 is moved to the region directly above a cutting pallet 2 by motors 7 and 8 are individually controlled in driving on the basis of the distances up to both ends of one side of the plate material measured by a displacement sensor 11 so that the cutting pallet 2 and the plate material become parallel. Then, the plate materials are laminated successively, and a laminated block element is formed. The laminated block element is restrained in the laminating direction, and at the same time, the side surfaces of the laminated block element are cut by a rotating blade which rotates centering around the axis vertical to the side surfaces and moves in parallel to the side surfaces. Then, a cut powder adhered to the laminated block element is.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252011-A (JP)
Title: Tire
Inventor: HINO HIDEHIKO
IPC: B60C13/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect for hiding defects on the appearance such as bulge and dent and visual confirmation property for a mark in serration on a surface of a side wall.  <P>SOLUTION: In a decoration part 5 composed of the serration 4 provided on the surface 2S of the side wall 2 of a tire, at least a part of the decoration part 5 is constituted by an eccentric serration part 4A formed by a ridge 3A extending on a line J in the radial direction extending from eccentricity center C deviated from rotation center O of the tire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254636-A (JP)
Title: Apparatus for regulating temperature and seat incorporating the same
Inventor: UNO HIROSHI
IPC: B60N2/90
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure reliability by continuously and gently changing service power to a Peltier module and to regulate the cooling temperature in a small temperature change and at a constant temperature for comfortable seating.  <P>SOLUTION: The service power to the Peltier module 20 is changed according to the elapsed time. Temperature of the Peltier module 20 or its output temperature is detected by a temperature sensor 31 at every predetermined elapsed time and determined comparatively with a predetermined value, and it is determined whether the change is continued as it is, the detected value at that time is maintained, or it is shifted into a reverse change. Thereby it is prevented that the service power to the Peltier module 20 is instantaneously and largely changed, and reliability of the Peltier module 20 is improved. Appropriate setting of the predetermined elapsed time brings out a small temperature change and regulation for a constant temperature, and improvement of comfortableness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254739-A (JP)
Title: Positioning device, its controlling method, aligner, and semiconductor manufacturing method by aligner controlled according to the controlling method
Inventor: KUROSAWA HIROSHI
IPC: H01L21/027
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device reducing an error caused by a switch of a measurement device during driving a stage, a controlling method for the positioning device, an aligner, and a manufacturing method for manufacturing a semiconductor device by means of the aligner controlled according to the controlling method.  <P>SOLUTION: X-axis interferometers 3 and 4 each having a function for simultaneously measuring the present position of a wafer stage 7 in one direction measure the present position at the same time, and during driving the wafer stage 7, the X-axis interferometers 3 and 4 are switched to each other while a present position of one of the X-axis interferometers is set to a default value of the other interferometer. In this way, the X-axis interferometers 3 and 4 can be switched to each other while the error caused during driving the stage is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258525-A (JP)
Title: High frequency coil for glass antenna
Inventor: TAKANOYA HISASHI
IPC: H01Q1/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency coil for glass antenna without the need for a core capable of obtaining a greater impedance nearly the same as that of a conventional high frequency coil employing a large-sized core.  <P>SOLUTION: In a vehicle use rear window glass having defogging heater wires and antenna wires on a space of surrounding of the defogging heater wires, an air-core coil is adopted for the high frequency coil provided between the heater wires and a DC power supply and between the heater wires and a body earth. A capacitor and a resistor are connected in parallel with each air-core coil, and the inductance L of the coil, the capacitance C of the capacitor, and the resistance R of the resistor are selected so that preferably the parallel resonance frequency of the resonance between the air-core coil and the capacitor is selected to be a center frequency of a reception frequency band, and more preferably a ratio (ZH/ZC) of the impedance of the coil at the higher limit frequency (ZH) to the impedance of the coil at the center frequency (ZC) and a ratio (ZL/ZC) of the impedance of the coil at the lower limit frequency (ZL) to the impedance of the coil at the center frequency (ZC) are respectively set to be within a range of 0.3 or over and less than 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002361482-A (JP)
Title: Material for build-up welding having excellent corrosion resistance, wear resistance and seizure resistance and composite tool
Inventor: YOSHIMURA TAKENORI
IPC: C22C38/00
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a material for build-up welding which has excellent corrosion resistance, wear resistance and seizure resistance in hot and cold working, and a composite tool including a roll and a roller whose surface layer has been subjected to build-up welding using the material. SOLUTION: The material for welding or thermal spraying has a composition containing, by mass, 1.0 to 4.5% C, <=0.5% Si, <=1.0% Mn, 15.0 to 30.0% Cr, 1.0 to 20.0% Co and 5.0 to 25.0% V, and the balance Fe with inevitable impurities. In the composite tool having excellent corrosion resistance, wear resistance and seizure resistance, the surface layer part has been subjected to build-up welding using the above material.
Patent JP-2003250439-A (JP)
Title: Method for preserving mushroom
Inventor: SEKIYA HIROSHI
IPC: A23L19/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving mushroom after undergoing treatment with boiling water without addition of any additives and degerming at ≤100°C so as to improve its taste, flavor and chewiness.  <P>SOLUTION: The method for preserving mushroom comprises the following process. The mushroom is boiled until it comes to a half-cooked state to absorb 15-35 wt.% water based on the raw mushroom. The resulting mushroom is dried at 5-35°C under air blow to remove the water therein and then put into a bag. The port of the bag is then vacuum-sealed. The package is subjected to a 1st sterilization at ≤100°C, left to stand at normal temperatures, and then subjected to a 2nd sterilization at ≤100°C. In the above process, the time of leaving the mushroom to stand at normal temperatures is regulated so that all of the spore-forming fungi germinate but those of the next generation are not formed yet; or the time being 16-39 h. The amount of water to be removed is regulated to be W±0.5W, wherein W is the amount of water absorbed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260639-A (JP)
Title: Work conveying device
Inventor: OGATA KENJI
IPC: B23Q41/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate installation work and to smoothly convey work after the installation in a simple constitution.  <P>SOLUTION: The work installed on a table 4 is conveyed from a first device 2 to a second device 3. The table 4 is rotatably disposed in a conveying base 5 reciprocating between the first device 2 and the second device 3. The first device 2 and the second device 3 have a guide part 29 for guiding the table 4 when the conveying base 5 moves and for positioning the table 4 and the first device 2 or the second device 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264075-A (JP)
Title: Manufacturing method of organic electroluminescent element
Inventor: KUBOTA HIROFUMI
IPC: H01L51/50
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electroluminescent element in which pretreatment of film forming process of a substrate with electrodes is available without reducing the characteristics of the organic electroluminescent element.  <P>SOLUTION: The substrate 18 with electrodes consists of a substrate portion of a synthetic resin and transparent electrodes. While carrying out plasma processing before coating of an organic layer, heat treatment of about 200°C order or less is performed to this substrate 18 with electrodes by a heater 24. Plasma processing is performed under which atmosphere of (A) mixed gas of oxygen and any one of nitrogen, argon, helium, neon, or xenon, of which the oxygen concentration is 5% or less, (B) mixed gas of oxygen and any one of 4-fluorocarbon, 6-fluoroethane, 8-fluoropropane, or octafluorocyclobutane, or (C) independent gas of nitrogen, argon, helium, neon, xenon, carbon monoxide, carbon dioxide, nitrogen monoxide, or nitrous oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260486-A (JP)
Title: Sewage treatment method
Inventor: SUZUKI KEN
IPC: B01D37/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in dynamic filtration, particles of activated sludge become small to be dispersed when a water temperature lowers to 15°C or lower or the load of sludge becomes high or low and, therefore, a favorable dynamic filter bed is not formed and a filtrate flow rate is lowered by the deterioration of the quality of treated water or the clogging of filter cloth.  <P>SOLUTION: A dynamic filtering method is constituted so that filter cloths for permitting the activated sludge to pass are provided in a biological reaction tank having an air diffusion pipe arranged therein in a dipped state and a filter body provided with a filtered water taking-out port is immersed in the falling flow of turning flow formed by the air diffusion of the air diffusion pipe to be arranged therein to form activated sludge layers on the surfaces of the filter cloths, and the activated sludge mixed liquid is filtered to take out filtered water. In this method, polymeric flocculant is added to raw water to be treated and/or the reaction tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260592-A (JP)
Title: Soft landing press unit
Inventor: YANAGI KUNIO
IPC: B30B1/26
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press unit for a necessary and enough pressure strength and to minimize the stress to a print plate in an in-circuit test or a function test of the print plate with mounted components.  <P>SOLUTION: The speed of rotary movement by a speed control motor 53 using AC 100 V power source is reduced by two pairs of sprockets 31, 32, and a soft landing press unit is composed of a crank structure for changing the rotary movement of the sprockets to the linear motion (in up and down direction) of a pressure top plate between a crank link 40 for connecting the rotary axis of the sprocket whose speed is reduced and the lower edge part of the link 16 connected to the upper edge part of the working base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262768-A (JP)
Title: Apparatus and extrusion coating method for coated optical fiber
Inventor: HAYANO TETSUO
IPC: G02B6/44
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion coating apparatus for a coated optical fiber, which prevents reverse flow, into the insertion hole of a nipple, of a coating material that forms the coating layer of the secondary coated optical fiber, in a state where a strand of the optical fiber no longer remains in the insertion hole of the nipple, and to provide an extrusion coating method.  <P>SOLUTION: The extrusion coating apparatus for the coated optical fiber is equipped with a nipple 21 and a die 22 installed coaxially with the nipple 21. A reverse flow preventing pipe 24 is inserted freely movably forwards and backwards in the insertion hole 23 of the nipple 21, with the tip end 24a of the pipe 24 made extendable further from the tip end face 22a of the die 22. In the center in the longitudinal direction of the nipple 21, there is formed the insertion hole 23 which is composed of a land part 23a and a tapered part 23b. Immediately before the strand of the optical fiber 1 no longer remains, which is introduced into the reverse flow preventing pipe 24, the tip end 24a of the pipe 24 is projected further from or flush with the tip end face 22a of the die 22, in this extrusion coating method of the coated optical fiber.  <P>COPYRIGHT: (C)2003,JPO