baber/WOPTO huggingface dataset:
Patent JP-H09301415-A (JP)
Title: Hermetically fitted connection structure of plastic cap-form member
Inventor: SHOJI HIDEKATSU
IPC: A61J1/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent sealing structure, by providing an uneven part hermetically fitted between the inner and outer peripheral faces of the fitting part of the opening of a medical container and a cap-form member detachably fitted to the opening and forming one side thereof with an elastic member like rubber. SOLUTION: When a protective cap 2 is adapted to the opening 1 of an infusion solution container, the opening 1 is constituted of a plastic intermediate plug 1a, a rubber plug 1b attached to the top face of the intermediate plug 1a, and a plastic outer cylinder 1c with a holder of rubber plug, fitted to the intermediate plug 1a from the upper side of the rubber plug 1b. The opening 1 is airtightly fitted to the cap 2 by the connection of the uneven parts 3, 4. That is, a recess 3 is provided on the outer peripheral face of the outer cylinder 1c and a protrusion 4 is provided at the inner peripheral face of the protective cap 2 respectively. The protrusion part is made of an elastic member 4a. Rubber, a thermoplastic elastomer, etc., are used for the elastic member and simultaneously and integrally formed with the plastic parts side by means of two-color molding method for instance.
Patent JP-H01289569-A (JP)
Title: Fillet arc welding method
Inventor: SUGITANI YUJI
IPC: B23K9/02
Filed: 1988-05-17
Abstract: PURPOSE:To perform efficient welding by rotating four-electrode torches at high speed at the specific number of rotations respectively to weld horizontal web material to vertical flange materials to cross it orthogonally at joint parts of fillet welding at four places of the surface and rear. CONSTITUTION:A fin 2 of the horizontal web material and metallic conduits 1 and 1' of the vertical flange materials to cross it orthogonally at both ends thereof are subjected to arc welding together to manufacture a boiler panel. A first upper torch 10 and a second upper torch 12 are arranged respectively above the joint part 3 of surface side fillet welding and the joint part 5 thereof and lower torches 11 and 13 are arranged respectively below the joint parts 4 and 6 of rear side fillet welding. The two upper torches and the two lower torches are arranged in two couples in tandem. Each torch is fitted with a chip 18a having an eccentric wire feed port on the upper end face of a nozzle 18 and a wire 9 is projected. The respective torches of the torch 10, etc., are moved along the joint part 3, etc., while being rotated at the number of rotations of 10-100Hz by a motor 20 to perform welding.
Patent JP-H06305734-A (JP)
Title: Production of powdery goethite particle
Inventor: KUROKAWA HARUMI
IPC: C01G49/06
Filed: 1993-04-23
Abstract: PURPOSE:To uniform size of particles, to make free from dendritic particles and to attain large aspect ratio by adding urea or the like into a prescribed solution, again and, after that, adding an aluminate compound to take part in oxidation reaction. CONSTITUTION:In the case of obtaining a suspension (C) containing FeCO3 by allowing an alkali carbonate aq. solution (A) to react with ferrous salt aq. solution (B), urea or an easily decomposable acid amide (e.g. acetoamide) (D) of 0.5-5.0 atomic % per Fe in the component B expressed in terms of NH2 is previously added into one solution of components A, B and C to obtain a suspension (E). Next, the component E is aged at 60--85 deg.C for 30-300min in an atmosphere of gaseous nitrogen or the like, in the solution of which an aluminate compound of 1.0-6.0atomic% per Fe in the component B expressed in terms of A1 is added in the period between the last stage of aging step and the starting stage of oxidation reaction step to obtain a blended material (F). The powdery goethite particle is produced by allowing the component F to oxidation-react at >=80 deg.C while passing an oxygen containing gas.
Patent JP-S61278555-A (JP)
Title: Thermosetting resin composition
Inventor: TAKEDA NOBUYUKI
IPC: C08L33/00
Filed: 1985-06-05
Abstract: PURPOSE:To provide the titled compsn. which has excellent heat resistance, is extrudable and gives moldings having excellent heat distortion temp., mechanical strength, dimensional stability and sliding characteristics, consisting of an epoxy resin, a phenolic resin and/or a polyimide resin and a thermoplastic resin. CONSTITUTION:5-90wt% epoxy resdin (A) contg. at least two epoxy groups, such as glycidyl ether of a polyphenol, 5-90wt% hardener (B) consisting of an (un)substituted phenol (a) of formula I (wherein R is H, halogen, a 1-8C alkyl, OH; two of three R<1> groups are H and one thereof is R, a 6-10C aryl) and/or a mixture or a pre-reaction product (b) of a polyamine of formula II (wherein R is a bivalent org. group; n is at least 2) and an unsaturated bismaleimide of formula III (wherein A is a 2C or higher org. group; m is 2-4), 5-40wt% thermoplastic resin (C) (e.g. polyether sulfone) having a m.p. or softening point of 150 deg.C or above and optionally 40-0wt% additives (D) such as filler, solid lubricant, parting agent, etc. are blended together.
Patent JP-S611088-A (JP)
Inventor: NISHINO ATSUSHI
IPC: H05K3/20
Filed: 1984-06-14
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-H04349204-A (JP)
Title: Rotary erase head
Inventor: HIRANO KAGEYOSHI
IPC: G11B5/024
Filed: 1991-05-27
Abstract: PURPOSE:To prevent signals recorded on tracks other than on tracks where a rotary erasing is operated from deteriorating quality by making the track width of a magnetic core exposed to a sliding surface below a main gap width. CONSTITUTION:The width of the track width direction of a magnetic core 3 exposed to the sliding surface is set equal to or below the width of a main gap 2 for a rotary erase head 1. Thus, since the part exposed to the sliding surface of the core 3 does not slide on the other tracks, the quality of the signals recorded on the tracks other than on the object tracks is not deteriorated by erase signal magnetic fields leaked from the core surface and edge other than of the gap 2.
Patent JP-S5911302-A (JP)
Title: Adlay polysaccharide substance and lipometabolism improver
Inventor: YOSHIHAMA MAKOTO
IPC: C08B37/00
Filed: 1982-07-12
Abstract: NEW MATERIAL:An adlay polysaccharide having the following properties: weight-average MW of about 5X10<5>; saccharide composition: xylose 36.4wt%, arabinose 34.4wt%, glucose 17.6wt%, uronic acid 7.4wt%, galactose 4.1wt%, and mannose trace; specific rotatory power of -97.5 deg.; IR spectrum: absorption bands as 900cm<-1> and 1,650cm<-1>; solubility: soluble in water and an alkaline solution and insoluble in benzene, acetone and alcohol; color reaction: aniline-phthalic acid reaction, etc. (+), ferric chloride reaction (+ or -). USE:Lipometabolism improver effective for the treatment of hypertension and arterioscrelosis. PREPARATION:Adlay bran is defatted by treatment with an organic solvent or the like and then subjected to a chemical or an oxygen treatment. The treated liquor is filtered to remove starch, etc., as a filtrate. Then, the residue is dissolved in an aqueous alkali solution. The obtained alkali-soluble portion is neutralized and then the protein is precipitated and removed. The supernatant liquid is dialyzed and then mixed with ethanol to precipitate an adlay polysaccharide substance.
Patent JP-S6016583-A (JP)
Inventor: UUBUE HAITOMAN
IPC: A24C5/34
Filed: 1984-06-14
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-H0416584-A (JP)
Title: Production of greenish brown rock crystal
Inventor: KURODA HIROSHI
IPC: C30B7/10
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the greenish brown rock crystal which is substantially free from unequal colors, is free from microcracks and has extremely good transparency by using Pb3O4 as an additive in a hydrothermal crystallization method. CONSTITUTION:Pb3O4 is added as an additive for coloring to the greenish brown rock crystal in the growth of the greenish brown rock crystal by the hydrothermal crystallization method. For example, a raw material 4 for growth and the Pb3O4 8 which is the additive for coloring are installed in the bottom of a pressure vessel body 1 subjected to pressure sealing with a cover 3 via a sealing ring 2. A seed crystal 6 is then disposed on the raw material 4 for growth via a seed crystal supporting frame 5 and a baffle plate 7 is installed via the frame 5 therebetween. The growth of the greenish brown rock crystal is thereafter executed. An aq. soln. of KOH is used as a solvent and is packed into the vessel 1 at such a packing rate at which the prescribed pressure is obtd. at a prescribed temp.
Patent JP-S5347446-A (JP)
Title: Thermoplastic elastomer compositions
Inventor: OOBA TOSHIYUKI
IPC: C08L101/00
Filed: 1976-10-12
Abstract: PURPOSE: An elastomer composition having improved processability, capable of giving molded articles having beautiful appearance, and balanced properties, comprising polyisobutylene, polybutadiene, an ethylene-propylene copolymer, and a polyolefin resin, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02302100-A (JP)
Title: Component sorter
Inventor: KOIDE KATSUHIKO
IPC: B07B1/28
Filed: 1989-05-17
Abstract: PURPOSE:To decrease the component in the tangent direction at the time when the edge part of an electronic component collides against mesh material by putting the upper half of a material part, which partitions the mesh of a riddle, in the sectional form being partitioned by at least two straight lines or curves near to it. CONSTITUTION:A riddle 15 has a net 15a at the bottom, and for the net 15a each mesh 15c is constituted of mesh material 15b triangular in cross section. The mesh 15c is set in the shape dimensions according to the outside dimensions of an electronic component to be sorted. Moreover, it is to be desired that the apex angle of the triangular section of the mesh material 15b should be set to be theta<=60. If using a net whose section is made triangular, the component fT in the tangent direction at collision can be made small, and the dropping component fF also becomes larger. Accordingly, electronic components become hard to slide on a vibrating net, and the angle part of the electronic component 2 becomes easy to be caught inside the vibrating mesh. As a result, the electronic component to be sorted can be passed through from the mesh in a short time.
Patent JP-H01291590-A (JP)
Title: Tracking servo method for vtr of helical scanning system
Inventor: IWAZAWA TAKASHI
IPC: H04N9/79
Filed: 1988-05-18
Abstract: PURPOSE:To effectively utilize tape width and to realize the low cost, miniaturization, and light weight of a device by detecting mean level difference between two carrier frequency signals in a chrominance signal component included in a reproducing luminance signal component, and controlling the feed speed of a magnetic tape corresponding to the level difference. CONSTITUTION:In performing the readout output of a Y head 4, the carrier chrominance signals of frequencies C1 and C2 recorded on C tracks at both sides are mixed as adjacent signals other than the luminance signal component. A low-pass component including the carrier chrominance signals of the two frequencies C1 and C2 is separated and extracted in performing the readout output of the Y head 4, and furthermore, the carrier chrominance signals of the two frequencies C1 and C2 are extracted at BPFs 31 and 32, respectively, and after they are rectified at rectifier circuits 33 and 34, the level difference of the two signals is detected at a differential amplifier 35. A sample and hold circuit 36 holds a differential signal level replying to a burst gate pulse, and supplies it as a tracking error signal to a driving capstan motor.
Patent JP-H01290991-A (JP)
Title: Scroll type hydraulic machine
Inventor: SAITO TAKEO
IPC: F04C18/02
Filed: 1988-05-18
Abstract: PURPOSE:To reduce frictional force at the sliding section of scroll members when a compressor is started by employing an anti-rotation pin mechanism and making a lubrication groove in the scroll member. CONSTITUTION:A rotation block mechanism 58 comprises two thrust plates 53, 55 face contacting each other and a coupling pin 51 therefor. Consequently, thrust force functioning onto a case 3 and a movable side scroll member 4 is born by both thrust plates 53, 55. When a compressor is stopped, oil adhered onto the wall face of a suction pressure chamber 65 is stored in a groove 83 made in the movable side scroll member 41. When the compressor is restarted, the oil stored in the groove 83 is mixed with the refrigerant gas in the suction pressure chamber 65 thus lubricating the sliding sections of both scroll members 41, 63.
Patent JP-H09302113-A (JP)
Title: Biaxially oriented polyester film for molding container
Inventor: KIMURA MASAHIRO
IPC: B29L7/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film not containing isophthalic acid component as an acid component, excellent in moldability as well as taste characteristics after retort and suitable for metal cans obtained by molding and processing by specifying melting point and carboxyl end group. SOLUTION: This polyester film has 240-300 deg.C melting point and 10-50 equivalent/ton carboxyl end group and does substantially not contain isophthalic acid as an acid component and has preferably >=1.50 refractive index. Furthermore, >=95wt.% of an unit of polyester is preferably an ethylene terephthalate unit and/or ethylene naphthalate unit and relaxation time of carbonyl part in a structural analysis is preferably >=270m sec.
Patent JP-S5821484-A (JP)
Title: Additive for aqueous coal slurry
Inventor: IMAMURA TAKEHISA
IPC: C10L1/32
Filed: 1981-07-31
Abstract: PURPOSE:To provide the titled additive giving a coal slurry having excellent fluidity and extremely high stability using only a small amount of water, by using particular nonionic surface active agent and anionic surface active agent as essential components. CONSTITUTION:The objective additive is prepared by mixing (A) a nonionic surface active agent of formulaI(A is residue of a compound having one or more active hydrogen atoms; x is >=2; y is >=5) obtained by reacting a compound having active hydrogen atoms (e.g. nonylphenol, etc.) with alkylene oxide or polyalkylene glycol and (B) an anionic surface active agent of formula II[R is 6-22C alkyl, alkenyl, or alkylaryl containing 4-18C alkyl; m is >=2; M is alkali metal, alkaline earth metal, ammonia, etc.]at a ratio of 50/50-95/5, preferably 60/40-90/10.
Patent JP-H05314896-A (JP)
Title: Manufacture of color picture tube
Inventor: AIHARA NOBUMITSU
IPC: H01J9/14
Filed: 1992-05-14
Abstract: PURPOSE:To prevent wrinkling and pitch unevenness of strip grid elements that could be caused by partial deformation of a bar-shaped support portion during pressing of a frame body structure in the manfucture of a color picture tube which uses a mask body structure comprising a number of strip grid elements stretched in one direction. CONSTITUTION:Strip grid elements are stretched by a pressure device having envelopes as a fixed screen 13 and a pressure surface 14 the size of which is a constant variable of the difference in shape between the bar-shaped support portion 10 of an initial frame body structure 12 and that of the frame body structure 12 in a completed mask body structure,. The bar-shaped support portion 10 is pressed while in contact with the overall surfaces of the fixed screen 13 and the pressure screen 14 at the finishing point of pressing, so stress concentration on one point can be prevented. Therefore, partial deformation of the bar-shaped support portion 10 during pressing is prevented, and since the bar- shaped support portion 10 is pressued by surface configurations which are formed in view of the shape of the mask body structure completed, a predetermined distribution of tensile forces can be obtained even after pressing is stopped, and wrinkling and pitch unevenness can be prevented.
Patent JP-H08315637-A (JP)
Title: Conductive paste and conductive circuit forming method using it
Inventor: SUEHIRO MASATOSHI
IPC: C09D5/24
Filed: 1995-05-19
Abstract: PURPOSE: To provide conductive paste with high electrical connecting reliability and a conductive circuit forming method using the conductive paste. CONSTITUTION: Conductive paste is prepared by mixing 1-50 pts.wt. solder powder to which flux treatment is applied and 5-30 pts.wt. thermoset resin composition to 100 pts.wt. conductive metal fine powder. The conductive paste is applied to a substrate, the substrate is heated at a temperature of the melting point of solder or higher for 1-10 minutes, then held at a temperature lower than the melting point to cure paste, thereby a conductive circuit is formed.
Patent JP-H04349787-A (JP)
Title: Image pickup device
Inventor: OGIKUBO KAZUHIRO
IPC: H04N5/21
Filed: 1991-05-28
Abstract: PURPOSE:To reduce an error between two output systems sufficiently by adjusting output levels of the two systems of picture signals to a same level based on a data obtained by picking up an object. CONSTITUTION:The image pickup device is provided with an image pickup element 2 outputting analog picture signals being two systems of scanning output signals, amplifiers 3A, 3B amplifying respectively the two systems of the scanning output signals, variable resistor sections 3C, 3D varying the gain of at least one amplifier and the output level difference of the two systems of the amplifiers 3A, 3B is made almost zero by selecting the resistance of the variable resistor sections 3C, 3D by external control.
Patent JP-H11292929-A (JP)
Title: Treatment of ethylene-vinyl acetate copolymer saponification product
Inventor: KUNIEDA MAKOTO
IPC: C08F218/08
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for obtaining an ethylene-vinyl acetate copolymer saponification product having excellent molding stability, long run moldability, or the like. SOLUTION: This method for treating an ethylene-vinyl acetate copolymer saponification product comprises bringing the ethylene-vinyl acetate copolymer saponification product into contact with the aqueous solution of an acid and/or its salt in a reactor. Therein, a feeding port having a nozzle is disposed below the liquid surface of the reactor, and the aqueous solution of an acid and/or its salt is spouted into the reactor to flow simultaneously the saponification product.
Patent JP-H04349022-A (JP)
Title: Sealing structure of door waist part
Inventor: MATSUO HIROAKI
IPC: B60J5/04
Filed: 1991-05-28
Abstract: PURPOSE:To enhance the sealing performance of the edge of a door waist opening, and suppress rattling of a door window panel. CONSTITUTION:An upper seal lip 11 and a lower seal lip 12 are provided on a waist sash mounted to a waist flange 2 of a door outer panel 1, in such a way as in steps up and down and in a single piece structure. These lips 11, 12 are formed hollow with approx. triangular section, wherein the upper lip walls 11b, 12b shall be given a larger hardness than the lower lip walls 11c, 12c.
Patent JP-H09306501-A (JP)
Title: Organic electrolyte battery
Inventor: IGUCHI TOMOHIRO
IPC: H01M10/05
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance high rate discharging characteristics, raise average voltage, and provide high energy by adding a surfactant having affinity with an organic electrolyte to the mixes of both electrodes. SOLUTION: A negative mix electrode 1 is prepared in such a way that polyfluorovinylidene serving as a binder, N-methylpyrrolidone serving as a viscosity adjusting agent, and oleic amide serving as a surfactant are mixed in a wet process with artificial graphite powder, and a negative mix obtained is applied to both sides of a copper foil current collector, then dried. A positive mix electrode 2 is prepared in such a way that LiCoO2 , graphite powder serving as an auxiliary conductive material, a binder, NMP, and oleic amide serving as a surfactant having affinity with an organic electrolyte are mixed in a wet process, and a positive mix obtained is applied to both sides of an aluminum foil current collector, then dried. A battery using these electrodes has excellent high rate discharging characteristics and high average voltage compared with the conventional batteries.
Patent JP-H07306932-A (JP)
Title: Electronic filing device
Inventor: ITO REIKO
IPC: G06F17/30
Filed: 1994-05-11
Abstract: PURPOSE:To use the title information as a key word for display and print of images, for example, in addition to retrieving the images and to flexibly change the using method of the key word toy using the title information that is added by a user for retrieving jobs in an image register mode also in an image display mode. CONSTITUTION:The document retrieving conditions are inputted from an input part 13, and a document retrieving circuit 20 acquires a list of documents corresponding to the input document retrieving conditions via a control part 14 based on these retrieving conditions. The list of documents is shown at an image/document title information display part 15. Furthermore the document, is acquired from the part 13 for the image to be shown, and the key word designation information is sent to a document title information key word read processing circuit 19 from a document title information key word designation storage part 12. Based on the contents of the received designation information, the display method is changed for the image of the corresponding document. That is, the display magnification is doubled, for example, if the title shows a 'report' and the image is displayed at the highest center position of the part 15.
Patent JP-S63285441-A (JP)
Title: Optical fiber inspection method and apparatus
Inventor: ITO HIDEAKI
IPC: G01M11/00
Filed: 1987-05-19
Abstract: PURPOSE:To enable reduction in the mounting time of an optical fiber, eliminating axis matching operation, by applying uniform light at one end of the fiber after the diffusive reflection of a light beam from a light source on the inner wall of an integrating sphere. CONSTITUTION:One end of an optical fiber 30 to be inspected is inserted into a connector 18 for optical fibers mounted on an integrating sphere 10 and the other end is inserted into a connector 40 of an outgoing light measuring device 34; thus the quantity of the outgoing light is displayed with a light receiving element 44 on an indicator 50. A light source 12 is mounted on the integrating sphere 10 through a bracket 14 and a light shield plate 20 prevents direct incidence of a light beam from the light source 12 into the optical fiber 30. Thus, light is made uniform in the quantity thereof after diffusive reflection on the inner wall of the integrating sphere is made to enter one end face of the optical fiber 30. This can keep the quantity of light entering the end face of the optical fiber always constant regardless of variations in the mounting position of the optical fiber when numerous optical fibers are inspected in succession.