baber/WOPTO huggingface dataset:
Patent JP-2000274371-A (JP)
Title: Pedestal and air pump with air passage change-over function and septic tank
Inventor: ISHIGAKI TSUTOMU
IPC: F04B41/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization without making a pedestal for a pump in a work side, reduce costs required by the installation of an air pump, and also reduce costs required by the installation of a septic tank. SOLUTION: A pump main body P, a passage (Q or 1) with a change-over device formed out of the pump main body, a branch passage including both an air inflow port receiving discharge air from the pump main body and plural out-flow ports feeding discharge air from the pump main body, and of a change- over device capable of changing over air feeding points, a control device R directing a change-over command to the change-over device and a pedestal, are so assembled as to be integrally formed.
Patent JP-2000190801-A (JP)
Title: Air bag installation structure of automobile
Inventor: KATAOKA HIROSHI
IPC: B60R21/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the installation strength of an air bag and improve an assembly workability. SOLUTION: The opening 4 for storing an air bag main body is formed on an instrument main body 1 and an air bag main body 5 is built in the opening 4 and supported by a steering support member 17. Support parts 18, 19 are provided on the upper/lower sides of the steering support member 17 and the air bag main body 5 is assembled thereon and the installation strength of the air bag is improved.
Patent JP-H11244765-A (JP)
Title: Rotary coater
Inventor: KIZAKI KOJI
IPC: G03F7/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in the yield of a substrate, being caused by the generation of dust because of drying and solidification of a surplus coating liquid. SOLUTION: In a rotary coater which performs a coating treatment while rotating a substrate, housed in a space S above a turntable 6, together with the turntable 6 after injecting a coating liquid to the substrate on the turntable 6, the surplus coating liquid which disperses from the substrate is discharged from an opening 20c along the circumference of the turntable 6. At this time, a cleaning liquid is injected from a trap cleaning nozzle 52 to the opening 20c to dissolve and remove the surplus coating liquid which remains in the vicinity of the opening 20c. This can reduce the generation of dust caused by drying and solidification of a surplus coating liquid to prevent the decrease in the yield of the substrate caused by the adhesion of the dust to the substrate.
Patent JP-H11240149-A (JP)
Title: Method for correcting recording head, correction device, recording head corrected thereby and recording device using recording head
Inventor: HAYASHIZAKI KIMIYUKI
IPC: B41J2/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to print a density irregularity-free and high quality level image by comparing the density of the image with a reference density per specified unit, based on the density distribution of the image recorded experimentally and selecting a signal of the type close to the reference density to be sent to a printing head. SOLUTION: When correcting plural recording elements and a recording head IJH with data storing memory 13, plural various signals are applied to the recording elements to make a recording medium record plural recording patterns experimentally. Further, a recording pattern image recorded is read using a CCD camera 4 and one signal is selected from among the plural various signals based on the density distribution of the image so that the recording pattern image is of a value equal to a reference density per specified unit of the recording element. Data for selecting this signal is used as correction data and is stored in memory 13 as initial correction data. After that, either of optical correction data per specified unit of the recording element or the initial correction data is selected, and data based on the selected data is sent to the recording head IJH.
Patent JP-H11169618-A (JP)
Title: Liquid cleaning device
Inventor: OKANOE KIMIHIKO
IPC: B01D39/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid cleaning device constituted to capture the particulates in the liquid to be cleaned in fluffy bodies by having a vessel which has network-like bodies, porous bodies or filter cloth-like bodies or filter paper- like bodies at least on its bottom and into which the liquid to be cleaned flows and having the fluffy bodies plural pieces of which are laminated and which are housed in this vessel and passing the liquid to be cleaned through the spacings between the fluffy bodies with each other. SOLUTION: Plural pieces of the network-like bodies 3 are laminated and are housed into the vessel 1 which has the network-like bodies, porous bodies or filter cloth-like bodies or filter paper-like bodies at least on its bottom. The liquid to be cleaned is admitted into the vessel 1 and is passed between the each other's spacings of the fluffy bodies 3 plural pieces of which are laminated and are housed in the vessel, by which the particulates in the liquid to be cleaned are captured by the fluffy bodies 3.
Patent JP-H11179270-A (JP)
Title: Coating applicator for drying fluid
Inventor: KITAZAWA YUTAKA
IPC: A45D34/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To minimize the drying and curing of solution housed in a vessel and the drying and curing of a coated part and to minimize the failure and high cost due to many numbers of parts. SOLUTION: A coating part housing part 3 provided with an extruding head 4 is provided with a coating part 5. A notch part 17 and a coating housing part 2 are housed in a vessel body 1 provided with an elastic body 7 in an extruding head housing part 6. An inside/outside integrating double cap A is fitted to the vessel body 1. The vessel elastic part 8 is provided with a pressure applying part 18 and a ball stopping part 9 in such shape that the extruding head 4 and mixing balls 11 are suppressed, and is fitted from behind the vessel body 1 so that the notch part 17 and the pressure applying part 18 meet. The mixing balls 11 are put in a drying flow body housing part 10 and a drying flow body such as manicure liquid is housed therein.
Patent JP-2000195445-A (JP)
Title: Cathode-ray tube and its stem base
Inventor: NOSE HISASHI
IPC: H01J31/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To avoid formation of a V-shaped groove to be a cause of a crack, between a nib formed on the base part of a stem pin of a stem and a neck part inner wall, in fusing the stem on the end part of a neck part, by forming a stem pin standing base part on the opposite part to the neck part side of the stem, namely, a stem pin standing face inside a vacuum envelope, as a flat face. SOLUTION: A stem part of a cathode-ray tube is composed of a stem pin 14, a stem 17 and an exhaust pipe 18. A stem pin standing base part on the opposite face to a neck part of the stem 17 is flat, and a nib is not formed. By applying this structure, the incidence of a V-shaped groove can be avoided on the fusion part with the neck part, even if the inner diameter of the neck part is reduced to some extent, and the difference between the diameter of a pin circle and the inner diameter of the neck part can be reduced, therefore the outer diameter of the neck part can be reduced, too. Also, even if an electron gun having many stem pins is sealed in a cathode-ray tube having a small size neck part diameter, a crack is not generated on the stem fusing part, to thereby improve reliability.
Patent JP-2000193187-A (JP)
Title: Air bleeder
Inventor: ITO NAOYUKI
IPC: F16L29/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bleeder which can extract the air mixed in a pipe road when a hydraulic pipe is connected to a hydraulic implement and an oil is filled in the pipe road, by a simple work and without requiring the surplus device and metal fitting except the joint metal fitting for connecting the hydraulic pipe and enforce the piping at low cost. SOLUTION: A joint implement 14 itself for connecting the pipe body for hydraulic piping to the hydraulic implement 12 of an opponent side is used as an air bleeder commonly. The air extractor is constituted so as to provide with the air bleeding mechanism including an extraction hole 44, communicated with the oil passage 20 of the inside, for bleeding the air along with oil, an discharge hole 52 for discharging the bled air and oil and a valve body 48 for communicating or intercepting these extraction hole 44 and discharge hole 52. The valve body 48 is rotatable.
Patent JP-2000188915-A (JP)
Title: Rotary bucket device of harvester
Inventor: MURASE SHINOBU
IPC: A01D17/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the rotary bucket device of a harvester wherein a rotary rail does not slip on driving wheels, even when the rotary rail and the driving wheels are wetted with rain, etc. SOLUTION: This rotary bucket device comprises a rotary bucket 2, a rotary rail 3 which is coaxially attached to one of the end surfaces of the rotary bucket and has an channel-like outer circumferential surface, one or more driving wheels 4 which are attached to the frame of a harvester and are used for rotating the rotary rail, and one or more press rollers 5 which are attached to the frame and are rotatably brought into contact with the rotary rail to prevent its fluctuation. Therein, a toothed belt 6 or a belt having pin holes is wound and fixed to the channel-like outer circumferential surface of the rotary rail.  A gear capable of being engaged with the teeth of the toothed belt, a pin wheel capable of being engaged with the pin holes of the belt having the pin holes, or an uneven wheel having mountain-like convexes and concaves on the circumferential surface is disposed as the driving wheel.
Patent JP-2000190998-A (JP)
Title: Liquid container
Inventor: TAKAI HISAO
IPC: B65D35/38
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container in which liquid such as instant adhesive agent or the like can be stored in it and effectively used. SOLUTION: A multi-thread male screw 8 with more than two threads is formed on an outer circumferential surface of a neck part 6 of one container main body 2 constituting a liquid container 1. An inner top surface of the other cap 12 is provided with a needle passing through a liquid discharging part of a nozzle 10.  A multi-thread female screw is formed at an opening side of the inner circumferential surface with the inner circumference 13 not formed with any thread being left, and when the cap 12 is to be installed at the container main body 2 by making the female multi-thread screw engage with the male multi-thread screw 8, the inner circumferential part 13 of the cap 12 not formed with any thread is contacted with a thread of the male multi-thread 8 formed at the neck 6 or a minimum clearance is maintained, thereby a needle 15 installed in the cap 12 is passed through the liquid discharging part of the nozzle 10 while an axial eccentric state of the cap 12 is being prevented.
Patent JP-2001192282-A (JP)
Title: Lightweight concrete formed body having homogeneous structure and manufacturing method thereof
Inventor: TAKEUCHI MASAKI
IPC: C04B14/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight concrete formed body good in strength balance between the strength of a used inorganic expanded granule and that of the bubbles-containing cement hardened body being a binding material, having homogeneous structure and making the best use of the strength of the inorganic expanded granule in the highest degree. SOLUTION: In the formed body constituted with a binding material comprising primarily of the inorganic cement containing fine bubbles and many inorganic expanded granules homogeneously coexisting in the binding material and having fine closed cell, (1) the volume ratio of the fine bubbles of the binding material in the formed body is 17-40%, (2) particle size of respective particles of the inorganic expanded granule is 2.5-0.1 mm, specific gravity is 0.6-1.0 and the volume ratio in the formed body is 35-60%, (3) the specific gravity of the formed body is 0.7-1.0.
Patent JP-H11316067-A (JP)
Title: Air conditioner using combustible refrigerant
Inventor: FUJITAKA AKIRA
IPC: F25B9/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of sealed refrigerant without lowering capacity and efficiency by thinning a piping in which the liquid refrigerant of an air conditioner flows. SOLUTION: In an air conditioner, an indoor heat exchanger 50 provided in an indoor machine and an outdoor heat exchanger 30, a compressor 10 and a throttle device 40 provided in an outdoor machine are connected together in an annular form through a piping. As a refrigerant, a combustible refrigerant is used. The indoor machine is connected to the outdoor machine by using a connecting piping. In the connecting piping, the inside diameter of a liquid side piping is smaller by 42.5% than the inside diameter of a gas side connecting piping.
Patent JP-2000190318-A (JP)
Title: Form for concrete and its manufacture
Inventor: SUEMATSU DAIKICHI
IPC: B28B7/34
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To mold a concrete product without difference from a form shape and to save a labor hour of reassembling an elastic mold member with a backing member by simplifying manufacture of the form and preventing a deviation or a separation of the mold member. SOLUTION: The form comprises an elastic mold member 4 of a thermoplastic elastic material 40 formed at its inner surface on a mold surface 41, and a backing member 6 supporting the mold member by being placed in the state covering an outer surface of the member 4 and then solidifying it. The method for manufacturing the form comprises the steps of placing a solidifiable flowable material (ready-mixed concrete 60) in the state covering the surface of the member 4, and solidifying the material 60, thereby forming the backing member 6 brought into integrally close contact with the member 4.
Patent JP-H04209580-A (JP)
Title: Pulse laser oscillator
Inventor: YASUOKA KOICHI
IPC: H01S3/0977
Filed: 1990-12-03
Abstract: PURPOSE:To remarkably reduce the operating duty of a switch and to improve energy density to be injected to a glow discharge by setting the opposed length between main electrodes to a predetermined length, and emitting a short wavelength light between the main electrodes from a predetermined direction. CONSTITUTION:When opposed length of main electrodes 1, 2 is so set to the surface length B of the same direction as that of laser gas flow of the electrodes 1, 2 as to be A<1/2.B, a discharge length between the electrodes 1 and 2 is shortened to improve stability of a glow discharge. The electrodes 1, 2 are preliminarily ionized by emitting an X ray 12 of a direction perpendicular to the longitudinal direction of the electrodes 1, 2 from an X-ray source, uniformity of the discharge is enhanced, and energy density to be injected to the discharge is enhanced. On the other hand, a discharge starting time is controlled by the X-ray 12 to enhance a discharge breakdown voltage per unit length is enhanced, and a discharge impedance can be enhanced. The X-ray source is provided externally to remarkably reduce the operating duty of a switch 7. Thus, a pulse laser oscillator having a high efficiency, a long life is provided.
Patent JP-H04209649-A (JP)
Title: Thermoplastic polyesterester resin composition
Inventor: OHARA YOICHI
IPC: C08L67/00
Filed: 1990-12-04
Abstract: PURPOSE:To prepare the title compsn. excellent in the persistence of resistance to heat and humidity and having a high Vicat softening point by compounding a specific polyesterester block copolymer, a metal org. carboxylate, an epoxy compd., and a polycarbodiimide. CONSTITUTION:100 pts.wt. polyesterester block copolymer obtd. by reacting polyethylene terephthalate with a lactone, 0.05-5 pts.wt. metal org. carboxylate, 0.05-10 pts.wt. epoxy compd. contg. at least one trifunctional or higher epoxy compd., and 0.05-10 pts.wt. polycarbodiimide are compounded to give the title compsn. An amt. compounded of the epoxy compd. lower than 0.05 pt.wt. gives insufficient improvement in the persistence of resistance to heat and humidity while an amt. higher than 10 pts.wt. degrades the thermal stability of the compsn. dwelling in a molding machine during molding and elongation at break.
Patent JP-H04214709-A (JP)
Title: Radiation-resistant polypropylene and composition using the same
Inventor: ASANUMA TADASHI
IPC: C08F210/16
Filed: 1990-12-14
Abstract: PURPOSE:To obtain the subject PP which is a copolymer of propylene and ethylene, having a prescribed value or above of continuous racemization fraction of 2 or 3 propylenes in a prescribed number of monomer units in the polymer chain, hardly causing deterioration in physical properties of materials exposed to radiation and useful as medical materials, etc. CONSTITUTION:The objective PP which is a copolymer of propylene and ethylene, having >=0.10 intrinsic viscosity measured by using a tetralin solution at 135 deg.C, 0.01-50mol% ethylene content and at least >=0.5 continuous racemization fraction of 2 or 3 propylenes in 6 monomer units in the polymer chain. Furthermore, a phosphorus-based antioxidant, etc., are added to the aforementioned PP to afford a radiation-resistant PP resin composition.
Patent JP-H04215053-A (JP)
Title: Enzyme film fixing method for biosensor
Inventor: KOJIMA NAOMI
IPC: C12N11/08
Filed: 1990-12-14
Abstract: PURPOSE:To improve adhesion of an enzyme film, in a biosensor. CONSTITUTION:A biosensor is fixed to an enzyme film on a gas transmission film by which a small oxygen electrode is composed. In the biosensor, an enzyme film fixing method for the biosensor is featured in that the surface of the gas transmission film formed of silicone rubber is chemically modified by using a silane coupling agent and an enzyme solution is added for fixing.
Patent JP-H04216357-A (JP)
Title: Cassette ejector for cassette housing rack
Inventor: SATO KEIJI
IPC: G11B15/68
Filed: 1990-12-15
Abstract: PURPOSE:To simplify the structure of a cassette ejecting mechanism for ejecting a cassette from the cassette housing rack of an automatic cassette changer used in a TV broadcasting station to a cassette transfer unit. CONSTITUTION:In the cassette ejector consisting of a cassette ejecting member 13 for ejecting the cassette from the cassette housing rack and an ejecting member driving mechanism 14 for driving the cassette ejecting member 13, the above ejecting member driving mechanism is composed of a member 82 to be operated by an operating member of the cassette transfer unit, a rack 118 to be slid when the member 82 is operated, a pinion 119 meshing with the rack 118 and a turning arm 121 for turning around a shaft part 120 on one end side by rotating the pinion 119 and sliding the above cassette ejecting member 13 on a free end side.
Patent JP-H04217704-A (JP)
Title: Coal gasification burner
Inventor: WATANABE KIYOSHI
IPC: F23D99/00
Filed: 1990-12-18
Abstract: PURPOSE:To achieve an excellent atomization through a gasification burner by a method wherein a feeder, by which preheating fuel and air are mixed and supplied, is provided on a supply pipe along which coal-water slurry is supplied to a burner main body. CONSTITUTION:A coal gasification burner main body 6 is put in a top 1a of a coal gasification furnace 1 lined with refractory inside, and has a double-tube construction consisting of an inner nozzle 8 through which oxygen or air is blown and an outer nozzle 9 through which coal-water slurry is sprayed. A supply pipe 13 is connected to the outer nozzle 9 to supply the coal-water slurry, and divided into two branches upstream, one 13a is connected to a coal-slurry feeder and the other 13b to a preheating fuel feeder 16. The preheating fuel feeder 16 is provided with a pre-mixing air inlet 19 and a preheating fuel supply nozzle on its mixing main body 17. During preheating, not only fuel but also air are simultaneously supplied to the supply pipe 13 of the burner main body 6 at a high flow rate so that an excellent atomization can be achieved.
Patent JP-H04218797-A (JP)
Title: Reprocessing method of spent nuclear fuel
Inventor: NISHIMURA KENJI
IPC: C01G56/00
Filed: 1990-12-19
Abstract: PURPOSE:To reduce occurrence of a third phase and deterioration of a solvent at the time of extraction by a method wherein about 95% of U and Pu contained in a dissolution solution of a spent nuclear fuel is separated beforehand as a deposition and a solvent extracting operation is executed for the solution wherein the concentrations of fission products are made much lower than those according to a conventional method. CONSTITUTION:Pu<4+> in a dissolution solution of a spent nuclear fuel is oxidized to be Pu<6+>, the solution is adjusted to have a nitric acid concentration of 3 to 6N and a uranyl nitrate concentration of 200 to 500g/l and then cooled down and thereby uranyl nitrate and plutonium nitrate are educed. Subsequently, a deposition is collected and dissolved again, U and Pu are extracted by executing solvent extraction for a redissolution solution thus obtained, by using a purex process, and separation and refining of U and Pu are conducted.
Patent JP-H04219740-A (JP)
Title: Device for indicating operation of camera
Inventor: SATO TATSUYA
IPC: G03B17/18
Filed: 1990-12-20
Abstract: PURPOSE:To precisely indicate a proper angle of view for photography by finding vibration due to oscillation of a camera and the current angle of view of a photo lens to detect the amount of movement of a subject for photography within a photographing screen due to movement of a camera main body. CONSTITUTION:After a first photograph has been taken a calculating means 2 for the amount of movement sets the initial position of angle information. Since this process is needed for the next photograph to be taken using as a reference the frame of a photograph taken immediately before panoramic photographing, a start signal from a start signal output means 7 is output to the calculating means 2 for the amount of movement, whereby an angle at that time is initialized; information about the focal distance at that time is also detected by a focal distance detection means and sent to a converting means 4 for angles of view and angles of view for photographing at that time in both horizontal and vertical directions are calculated.
Patent JP-H04223922-A (JP)
Title: Moving device
Inventor: NAKAO TATSUO
IPC: B65G47/90
Filed: 1990-12-21
Abstract: PURPOSE:To carry out the moving of article between a moving body and a processor by freely changing the orientation of the article. CONSTITUTION:A table 14, which is freely elevated, and which is freely rotated around a vertical shaft core 16, is provided, and an article supporting tool 17 that is freely proceeded/withdrawn in the horizontal direction, is provided on the table 14, while a receiving board 18 located on the outside of the table 14, is provided on the upper part of a main body frame 11. In the middle of the movement, the orientation of the article can be corrected, and the facility (device) for correcting the orientation is omitted, and the entire body can thus be simplified.