baber/WOPTO huggingface dataset:
Patent JP-H10227395-A (JP)
Title: Float type drain trap
Inventor: FUKUDA TAKESHI
IPC: F16T1/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a float type drain trap which hardly causes biting of foreign materials between a valve body and a valve port and is opened/closed with one float under all pressure states from low to high pressure conditions. SOLUTION: An inlet 4, a valve chamber 3, and an outlet 5 are formed by a main body 1 and a bottom cover 2. A valve port 8 is formed for communicating the valve chamber 3 with the outlet 5. A float 10 to which a valve body 12 is connected is arranged inside the valve chamber 3. The valve port 8 is opened and closed by means of the valve body 12 due to ascending and discending of the float 10. The float 10 is cylindrically formed. An upper end of the cylindrical float 10 is extended upward compared to a lower end of an opening of the inlet 4 on the side of the valve chamber 3. The valve body 12 is connected to the inner side of the cylindrical float 10.  A diaphragm 18 is connected to the lower side of the cylindrical float 10, which diaphragm 18 has the same pressure receiving area as an opening area of the valve port 8, and receives fluid pressure from the inlet 4 and the outlet 5 in the direction opposite to the valve body 12.
Patent JP-2000238805-A (JP)
Title: Spout device for sealed bag
Inventor: HARA TAKUMA
IPC: B65D33/38
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent much air from flowing into a bag when the bag is opened by fixing a support member on a wall surface of the bag, supporting a movable plug vertically movably by the support member, and constituting an inner plug of the support member and the movable plug. SOLUTION: An inner plug 20 comprises a disk-like support member 21 and a movable plug 31 which vertically moves while being supported by the support member 21. In this constitution, pressing the movable plug 31 causes it to lower. As the plug 31 lowers, a protruding line 33 changes its engaging position from a recessed line 16 to a recessed line 27. Then, since a side wall of the movable plug 31 is taper-fitted with an internal wall of a nozzle 11, a small gap occurs between them thereby canceling a sealed state. Since, however, the support member 21 is positioned on a working table, the inner plug 20 may not come off from the nozzle 11 completely. Therefore, much air may not flow into a bag 1.
Patent JP-H02225143-A (JP)
Title: Car carpet
Inventor: ITANO YASUO
IPC: B60N3/04
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the heat deterioration of polypropylene pile fiber to improve its abrasion resistance by fusedly coating specific ethylene vinyl acetate resin on a back surface of a polyester span bond base tufted with polypropylene pile yarn. CONSTITUTION:A polyester span bond base is tufted with polypropylene pile yarn, and its back surface is fusedly coated with ethylene vinyl acetate resin containing vinyl acetate at 3-9 percentages by weight to form a car carpet. In this case, a compound formed of low density polyethylene and ethylene vinyl acetate resin is used as the above back surface resin, and rate of the ethylene vinyl acetate resin is established within a range from (fusing point of polyethy lene-1.4alpha)X400/beta% by weight to (fusing point of polyethylene-5.6alphaX)400/beta% by weight. In the above formula, alpha and beta denote the content rate of vinyl ace tate of the ethylene vinyl acetate resin and its coating quantity expressed by g/m<2> respectively.
Patent JP-H06240480-A (JP)
Title: Alkaline liquid detergent composition for metal
Inventor: HASEBE AKIHIKO
IPC: C11D7/14
Filed: 1993-02-12
Abstract: PURPOSE:To obtain an alkaline liq. detergent compsn. for a metal excellent in solubilizing power and detergency by blending a nonionic surfactant, an anionic surfactant and an alkali with water under specified conditions. CONSTITUTION:This alkaline liq. detergent compsn. for a metal has about >=pH10 and consists of 0.01-30wt.% nonionic surfactant having 5-20HLB such as polyoxyethylene alkyl ether, 0.01-30wt.% anionic surfactant which is ether carboxylic acid or a salt thereof represented by a formula R-X-(OC2H4)nOCH2 COOM [where R is 3-11C satd. or unsatd. aliphatic hydrocarbon, X is -(CH2)- or -(OC3H6)m-, M is H an alkali metal, 1-4C aliphatic amine, ammonium or alkanol, (n) is an integer of 1-6 and (m) is an integer of 1-4], about 2-50wt.% alkali such as NaOH and the balance water. This liq. detergent compsn. has a high concn. of the effective components and satisfactory stability of the liq. state.
Patent JP-H02227128-A (JP)
Title: Method and apparatus for sterilization treatment of liquid separation system
Inventor: NISHIDA YUJI
IPC: B01D65/02
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate the generation of worn fine powders on the side of permeation by heating water having passed through with a heater and circulating said heated water by natural convection during the suspension of operation of a membrane module in such a manner that the side of said water is completely isolated from the side of raw water in relation to bacteria passage. CONSTITUTION:A permeation chamber 24 of a membrane module 2 is connected to a circulation line 6 and a heater 61 is provided in the line 6, whereby water having passed through is heated with the heater 61 during the suspension of operation of the membrane module 2 so that the heated water is circulated by natural convection. As a result, the side of water having passed through can be completely isolated from the side of raw water in relation to bacteria passage and worn fine powders are prevented from being generated on the side of permeation.
Patent JP-H08248671-A (JP)
Title: Toner and fixing method for toner
Inventor: AKIMOTO KUNIO
IPC: C08F8/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a toner, which is provided with a good shelf life and hardly generates any offset and any curling phenomenon, by using a low molecular weight polyolefin group polymer synthesized by a metallocene catalyst as a mold releasing agent. CONSTITUTION: In a toner consisting of at least a resin, a coloring agent, and a mold releasing agent, a low molecular weight polyolefin group polymer synthesized by a metallocene catalyst is used as the mold releasing agent As the low molecular weight polyolefin, a polymer (homopolymer) such as polyethylene, polypropylene, polybutene, polypentene, polyhexene, and polyoctene or a copolymer, in which two or more kinds of monomers are used, such as an ethylene- proplylene copolymer and an ethylene-butene copolymer is used. Desirably, polypropylene, polyethylene, an ethylene-propylene copolymer, or an ethylene- butene copolymer is used. In this way, sharp solubility is provided, and the toner can be easily dispersed in resin even when mixing is carried out at a low temperature.
Patent JP-S60190419-A (JP)
Title: Asphalt-epoxy resin composition
Inventor: TOMOSHIGE TOORU
IPC: C08L101/00
Filed: 1984-03-13
Abstract: PURPOSE:The titled resin composition that is prepared by adding an oxygen-containing hydrocarbon resin and an alkylphenol, thus showing good flexibility, scratch resistance, chemical resistance, high adhesion and flexural resistance to the base material. CONSTITUTION:(A) Asphaleten, (B) an epoxy resin, (C) an alkylphenol, preferably bearing alkyl group of 7 or more carbon atoms such as nonylphenol, dodecylphenol, (D) an oxygen-containing hydrocarbon resin preferably a phenol-modified hydrocarbon resin and an aliphatic or alicyclic unsaturated carboxylic acid-modified hydrocarbon resin and (D) a curing agent optimally an amine or amidamine, are mixed to give the objective composition. It is preferred to contain 10- 30wt% of comonent A, based on the objective composition, 35-65wt% of components B+E, 10-30wt% of component C and 1-10wt% of component D.
Patent JP-S54140383-A (JP)
Title: Handrail for man-conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1978-04-24
Abstract: PURPOSE: To enable to utilize stainless-steel plate in both cases and improve durability by constituting a handrail frame with a member opening toward handrail panel side and a supporting member opening toward rotating rollers, also, integrating an outer deck and terminal outer deck.  
     CONSTITUTION: A handrail frame 14 is constructed by connecting an opening portion 14a accomodating a handrail panel 4 with an U-shaped portion 15a located above the portion 14a and accomodating rotating rollers 12 through spot welding at a portion Z, and thereby, the frame 14 may be consturcted by stainless-steel plates of 1W5 mm thickness. On the other hand, an integral deck 16 is integrated by an outer deck portion 16a and a terminal outer deck portion 16b, and thereby, stainless-steel plate of 1W5 mm thickness may be utilized as same as in the case of the handrail frame 14, and thus, durability of both members may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10246617-A (JP)
Title: Method and apparatus for judgment of flatness
Inventor: TAKATSUKA HIROSHI
IPC: G01B11/30
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the flatness of a face to be measured can be judged easily by a method wherein the face, to be measured, of an object to be measured is irradiated selectively with a plurality of beams of light whose wavelength is different and an image by reflected light is imaged. SOLUTION: An electronic component A as an object to be measured is arranged in a reference position H at the upper part of a casing 10, and the focal length of an image formation lens 40 is regulated in such a way that the irradiation light of a green LED 22 is image- formed on the imaging 31 of a CCD 30. The green LED 22 is turned on, the mounting face B of the electronic component A is irradiated with green irradiation light, its reflected light is incident on the CCD 30, and a clear image is formed on the imaging face 31. Then, the green LED 22 is turned off, a red LED 21 is turned on, and the reflected light of the mounting face B is image-formed at the lower part by Δx from the imaging face 31.  In the same manner, the reflected light of a blue LED 33 is image-formed at the upper part by Δy from the imaging face 31, and both images by red light and blue light are blurred more than an image by green light. An image processing part 50 to which the three images are input as image signals judges that the flatness of the mounting face B is high (or low) when the signal level of the green light is higher (or lower) than that of the blue light.
Patent JP-H08219205-A (JP)
Title: Brake cylinder of disc brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/18
Filed: 1995-02-14
Abstract: PURPOSE: To miniaturize the brake operating oil chamber of a disc brake so as to facilitate air taking-out operation, and also simplify and facilitate the assembly work of a piston to a caliper. CONSTITUTION: A piston 21 is formed by loosely fitting a bottomed cylindrical body 23 in the stepped hole 22b at one end of a cylindrical body 22, a bottomed adjust sleeve 32 is fitted in the other end of the cylindrical body 22 through a seal ring 24 and energized in a returning direction by a returning spring 39 so that the rotation of the adjust sleeve 32 is regulated, and the taper surface 29 of the flange 28 of an adjust bolt 27 which is screwed around the male screw of the adjust sleeve 32, is bought in pressure contact with the taper surface 25 of the inner surface of the bottomed cylindrical body by a spring 30.
Patent JP-S58164678-A (JP)
Title: Surface illuminant
Inventor: KAWASAKI SADANOBU
IPC: C09D11/00
Filed: 1982-03-25
Abstract: PURPOSE:To provide a surface illuminant emitting by destruction of capsules, by printing onto a substrate a coating compsn. contg. capsules in which a particular diketone, peroxide, phosphor, and emission accelerator are sealed lest the diketone and the peroxide should contact with each other. CONSTITUTION:A diketone of formulaIor II (wherein X is -OR, formula III, formula IV; R, R' are alkyl, allyl, ethylene oxide polymer, propylene oxide polymer)  e.g., bis(2,4,6-trichlorophenyl)oxalate , a peroxide, a phosphor (e.g., 9,10-diphenylanthracene), and an emission accelerator (e.g., a product obtained by incorporating an org. base and an emission controlling agent into the same capsule) are sealed in microcapsules lest the diketone and the peroxide should contact with each other. A coating compsn. contg. said capsules is printed onto a substrate to yield a surface illuminant emitting by crushing the walls of the capsules under pressure.
Patent JP-H11244781-A (JP)
Title: Rust stabilizing surface treatment method of steel
Inventor: KANEKO MASAHITO
IPC: B05D7/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rust stabilizing surface treatment method of steel which forms stable rust early without generating loose scale such as red rust and fluidized rust on the surface of weatherproof steel, common steel, or the like or on the surface of the rust layer even in a severely corrosive environment and does not deteriorate its appearance during and after the formation of the stable rust. SOLUTION: On the surface of steel or on the surface of rust of steel, a treating agent which contains 0.02-20 wt.% based on metal of at least one kind of compound selected from the compounds of Cu, Ni, Cr, Al, Mo, and P and the pH of which is adjusted at 1-6 is applied to form a dry film at least 0.01 μm in thickness, and an organic resin coating containing an ion and/or its compound forming a nearly insoluble salt with Cl<-> is applied to the dry film to form a dry, 1-100 μm thick film.
Patent JP-S51125824-A (JP)
Title: D.c. voltage doubler converter
Inventor: SUMI TAKESHI
IPC: H02M3/07
Filed: 1975-04-22
Abstract: PURPOSE: A d.c. to d.c. converter to obtain any multiple voltage with simple composition, easy to process it into I.C. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09215491-A (JP)
Title: Distributer for microorganism
Inventor: YAMAZAKI SEIJI
IPC: C12M1/26
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cell body distributor for a microorganism in which the distance between a cell body sprayer and the surface of the agar culture medium is kept constant and cell bodies can be distributed into depth of the agar culture medium without contact of the sprayer with the culture medium. SOLUTION: A saucer plate 51 for receiving a vessel such as a laboratory dish 7 or the like is set in the chamber 2 so that the plate 51 may be made vertically liftable and rotatable by a driving unit. In order to make the inside of the chamber 2 negative in its pressure, a vacuum pump is connected to the evacuation outlet 20, while an suction inlet is opened in the chamber 2. In addition, an air-ejection opening 41 is fixed in the chamber 2 for ejecting the outer air sucked through the suction inlet to the vessel such as a laboratory dish 7 and a means for measuring the distance between the surface of the culture medium filling the vessel such as dish 7 and the ejection opening 41 is set to the chamber 2.  A controlling device for setting the distance between the culture medium and the ejecting opening 41 to a constant value is connected to the driving device for lifting vertically and rotating the saucer plate 51.
Patent JP-S63214123-A (JP)
Inventor: MOTOIE KEIJIROU
IPC: A01K61/00
Filed: 1987-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63213998-A (JP)
Inventor: KURATA SHUICHI
IPC: H05K13/02
Filed: 1987-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11247123-A (JP)
Title: Loading device of paving material and leveling machine
Inventor: YASU HIDENORI
IPC: E01C19/48
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily supply paving materials to a front side hopper and a rear side hopper. SOLUTION: An opening and closing cover 35 is pivoted backward with an opening and closing cylinder 34 to open discharging ports 19c and 19d, and an endless chain 25 of a loading feeder 16 is rotated to drop paving materials conveyed by a flight 24 inside the front side hopper from the discharging ports 19c and 19d. Since the sum total of two vertical angles made directly under the discharging ports 19c and 19d becomes big, a large amount of paving materials can be charged into the front side hopper. When paving materials are charged into the rear side hopper, the discharging ports 19c and 19d are closed with the opening and closing cover 35, and the paving materials are dropped from the discharging end 19b.
Patent JP-H09218465-A (JP)
Title: Screen device
Inventor: SAWAI YASUMASA
IPC: G03B21/60
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent circular-arc shaped ghost without causing trouble such as cost rising, the deterioration of contrast and the lowering of light quantity in a screen device where a picture is formed by optical projection. SOLUTION: A Fresnel lens 3 for correcting the distortion of an image is arranged on the projection side of the screen so that its flat surface 11 may be on the projection side, and the inclination of the rise surface 13 of the lens 3 is set so that unnecessary light 6a reflected by a lens surface 12 and further totally reflected by the surface 11 and reaching the rise surface 13, out of projected light 5 made incident on the lens 3 from the surface 11, may be totally reflected. Thus, even when the unnecessary light 6c is transmitted through the lens surface 12, it is diffused in a direction where the ghost is not caused like the unnecessary light 6d.
Patent JP-S61208744-A (JP)
Inventor: TAKAYAMA KAZUSHIGE
IPC: H01K1/46
Filed: 1985-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59172683-A (JP)
Inventor: TAGAMI FUMITAKA
IPC: G09G5/00
Filed: 1983-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0613966-A (JP)
Title: Mobile radio terminal equipment
Inventor: HANAWA TETSUYA
IPC: H04B7/26
Filed: 1993-03-09
Abstract: PURPOSE:To provide the mobile radio terminal equipment to which a portable telephone set and a cellular telephone set are connected in which the same function and operating method as that of the portable telephone set is always realized and which is capable of communication with any system different in the way of communication for the portable telephone set and the cellular telephone set. CONSTITUTION:A CPU of a communication control section of a portable telephone set 10 has a function comprising a man-machine interface task 51 and a communication task 52. On the other hand, a CPU of a communication control section of a cellular telephone set 30 has a function comprising only a communication task 55. When the portable telephone set 10 and the cellular telephone set 30 are connected to each other, information is sent/received between the man-machine interface task 51 and the communication task 55 in the cellular telephone set 30 via an interface 57. The same interface as an interface in the portable telephone set 10 is adopted for the interface 57.
Patent JP-H10230259-A (JP)
Title: Manual desalination device for sea water
Inventor: SHIRAISHI YOSHIHIRO
IPC: B01D61/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for desalinating sea water to use at the time of emergency such as an accident. SOLUTION: By operating a 1st and a 2nd pressure pump 14, 15, a 1st and a 2nd drainage pump 16, 17 each having an opening for supplying and discharging the waste water in a reverse osmotic membrane filter 12 and an actuating rod 18 supporting the 1st pressure pump 14, the 2nd pressure pump 15 and the drainage pump 16 on the center as a supporting point with human power, sea water is pressurized and supplied to a reverse osmotic membrane filter 12 when a 1st pressure pump 14 and a drainage pump 16 are in a suction process, the undesalinated remaining concentrated sea water is sucked as the waste water from the reverse osmotic membrane filter by the drainage pump 16, the waste water is discharged outside by the 2nd drainage pump 17 and the 1st and the 2nd pressure pump 14, 15 and the 1st and 2nd drainage pump 16, 17 are alternately operated.
Patent JP-S62207577-A (JP)
Title: Plasma melting method
Inventor: SONOBE MASAO
IPC: B23K9/00
Filed: 1986-03-07
Abstract: PURPOSE:To improve the nature quality of the base metal melted face by melting the base metal with injecting a pressure liquid to a plasma jet. CONSTITUTION:A nozzle 4 is arranged around the tip part where a tungsten electrode 3 is inserted to the torch 2 of a plasma melting machine. A base metal 1 is melted by blowing out a plasma jet 9 by expanding a gas by the arc heat between the electrode 3 and base metal 1, when an argon gas, etc., are fed in from a gas inlet port 6 by electrifying the electrode 3. In this case a high pressure water 13 is spouted from a spray nozzle 12a and sprayed on the plasma jet 9. The spatter 14 caused by the melting is solidified by the pressure water 13 and the water film formed on the base metal 1 surface prevents the sticking of the spatter 14 to the base metal. In this way the nature quality on the surface of the base metal 1 after melting can be improved.
Patent JP-H02228323-A (JP)
Title: Siloxane-modified polyester resin and preparation thereof
Inventor: HANADA KAZUYUKI
IPC: G11B5/735
Filed: 1989-03-02
Abstract: PURPOSE:To obtain the title resin with excellent non-self-bonding properties, lubricating properties, anti-blocking properties, migration resistance, etc., by copolymerizing a siloxane compd. having an active hydrogen group and a lactone compd. and substantially freeing from an unreacted siloxane compd. CONSTITUTION:The title resin substantially free from an unreacted siloxane compd. is obtd. by copolymerizing a siloxane compd. having an active H group [e.g. a compd. of the formula (wherein m and n are the value which makes the amine equivalent 3800)] with a lactone compd. (e.g. epsilon-caprolactone) and removing an unreacted siloxane compd. (e.g. non-reactive siloxane compd.) pref. in a vacuum.
Patent JP-S61208660-A (JP)
Title: Tape loading device
Inventor: KUNIMARU YOSHITAKA
IPC: G11B15/665
Filed: 1985-03-12
Abstract: PURPOSE:To attain a high speed retrieval by disconnecting a pinch roller from a capstan when a loading ring is at the 2nd turning position and running a magnetic tape in high speed while being opposed to a fixed magnetic tape. CONSTITUTION:A loading ring 4 is turned slightly counter clockwise by the operation of high speed running such as fast feeding or rewinding, a roller 33 is depressed by the loading ring 4, a lever 31 is turned clockwise against the energizing force of a spring 34 and a microswitch 35 is turned on. When a recess 27 comes to a position opposed to a lever 22, a microswitch 21 is turned off and the loading ring 4 is stopped at this position and locked. In such a case, a magnetic tape 2 is kept wound onto a rotary drum 3 and opposed to fixed magnetic heads 9-11, then a queue signal or the like recorded on a queue track or the like is detected. Thus, the high speed feeding or the high speed retrieval of a magnetic tape is realized with a simple structure.