baber/WOPTO huggingface dataset:
Patent JP-H093127-A (JP)
Title: Tricarbonyl-group-containing polymer and metal surface treatment agent containing the same
Inventor: TSUCHIDA KATSUYUKI
IPC: C08F16/38
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a metal surface treatment agent which can firmly adhere to a metal surface and can exhibit a rust-preventive action and an action of bonding to resins even in the form of a thin film by using a polymer obtained by polymerizing a compound having three carbonyl groups and at least one double bond as the effective component. CONSTITUTION: This metal surface treatment agent is obtained by using a polymer comprising repeating units of formula I (wherein R<1> and R<2> are each a 1-10C alkyl; R<3> is a bond or a 1-8C alkylene; and (x), (y) and (z) are each 0 or 1) or a polymer obtained by polymerizing a compound having three carbonyl groups and at least one double bond and represented by formula II (wherein at least any one of R<1> , R<2> and R<4> is a 2-10C double-bond-terminated alkenyl or a 1-10C alkyl; and (x), (y) and (z) are 0 or 1) as the effective component. The keto tricarbonyl groups in the formulae should also include enol ones of the corresponding tautomer. The compound of formula II can be synthesized from a dicarbonyl compound such as 2,4-pentanedione or methyl acetoacetate, acetyl chloride, etc.  This polymer is used in the form of an alcoholic solution and is useful for particularly copper foils of printed boards, steel sheets and aluminum sheets.
Patent JP-S6045696-A (JP)
Inventor: SEKIYA MASAYOSHI
IPC: D21H19/58
Filed: 1983-08-22
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-H10341495-A (JP)
Title: Speaker system
Inventor: IIMURA KATSUHIKO
IPC: H04R3/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To flatly reproduce a low-frequency sound at a high sound pressure level over a wide range in the speaker system of an AV equipment. SOLUTION: By housing a speaker unit 1b for a low-frequency sound range in the cavity 1a of a first speaker 1, providing a high-frequency sound attenuation filter 6 in the preceding stage of an amplifier 8 for driving the speaker 1 and satisfying the conditions of 1.4<=Q1<=10, 0.7<=Q2<=5 and f1<f2 at the time of defining the lowest resonance frequency of the speaker 1 as f1, resonance sharpness as Q1, the resonance frequency of the filter 6 as f2 and the resonance sharpness as Q2, the low-frequency sound reproduction range is widened and flat characteristics are obtained at a high sound pressure level.
Patent JP-S5775424-A (JP)
Title: Ion implantation
Inventor: MATSUDERA HISAO
IPC: H01L21/265
Filed: 1980-10-29
Abstract: PURPOSE:To contrive to curtail ion implanting time by a method wherein a metal pattern is arranged on the margin of chips or at the neighborhood thereof of a wafer having the insulating surface, and ion implantation is performed. CONSTITUTION:Although dielectric breakdown originated from electric charge generated by ion implantation can be prevented by miniaturization of wafer size or by covering the surface of wafer with a conductor thin layer, but either of them results in rising of cost. Therefore a lattice type conductor pattern 2 is provided on the surface of the wafer 1, and electric charge stored in the wafer 1 is discharged to conductor nails coming in contact with the pattern 2 at the outside circumference thereof. When the pattern 2 is arranged along the marginal parts of the chips 1, no influence is applied to elements, and moreover when a mask is formed in the same mask with a metal mask pattern for transmission path, etc., cost can be reduced. By this constitution, even when ion implantation is performed with high speed, electric charge is not generated thereon, and the method thereof is extremely profitable for manufacture of magnetic bubble elements.
Patent JP-H0446084-A (JP)
Title: Method and device for surface-treating oxide superconducting thin film
Inventor: ASANO HIDEFUMI
IPC: H01B13/00
Filed: 1990-06-11
Abstract: PURPOSE:To remove the deteriorated layer on the surface of an oxide superconducting thin film without damaging the surface by irradiating a substrate covered with the oxide superconducting thin film with an ion beam in a vacuum. CONSTITUTION:A substrate 2 covered with an oxide superconducting thin film 9 is held by a holding and cooling mechanism 1 set in a vacuum vessel 8, and the vessel 8 is evacuated to <=10<-4>Torr through an evacuating system 7. The surface of the thin film 9 is irradiated with the inert gas ion beam having 10-200eV energy and ion beam with a halogen element as the constituent element respectively from ion sources 3 and 4 to remove the deteriorated layer on the surface, a metal layer is then continuously deposited from a metal depositing mechanism 5, and then an insulating layer is formed by an insulating layer depositing mechanism 6.
Patent JP-S638542-A (JP)
Title: Fine flaw detector
Inventor: SAKAGAMI YOSHIKAZU
IPC: H03K5/08
Filed: 1986-06-27
Abstract: PURPOSE:To detect the finest of darker flaws in the light color and lighter flaws in the dark color, by providing a plurality of threshold levels before an imaged signal is binary-coded to detect a flaw by being compared with a reference signal. CONSTITUTION:After being amplified by a buffer amplifier 2, a signal inputted from a TV camera 1 is binary-code by a binary-coding circuit 3 to be compared with a reference graphic signal by a comparator 4 and when a defect is identified, an output signal of the comparator is outputted through an OR circuit 6. Binary-coding circuits 10 and 20 each have a threshold level different from the threshold level of the binary-coding circuit 3: that slightly lower (lighter) than that of the dark color set for the former 10 and that slightly higher (darker) than that of the light color for the latter 20. Detection circuits 11 and 12 take in binary-coded signals separately to detect a fine flaw by a signal processing.
Patent JP-H0810695-A (JP)
Title: Manufacture of antifogging coated product
Inventor: EGUCHI YUJI
IPC: B05D7/02
Filed: 1994-07-04
Abstract: PURPOSE:To provide a method for manufacturing an antifogging coated product with antifogging and waterproofing properties. CONSTITUTION:A composition A consisting of a polymer with a repeating structural unit expressed by the formula -(CH2-CR1R2-) (in the formula, R1 is hydrogen atom or methyl group; R2 is a side chain with an epoxy group), a hydrophobic monomer having at least, two (meth)acryloyl group in one molecule and a photopolymerization initiator, is applied as an undercoat, on the surface of a base, and is optically cured. Next, a solution B of a hydrophilic polymer with a repeating structural unit expressed by the formula -(CH2-CR3R4-) (in the formula, R3 is hydrogen or methyl; R4 is a side chain with a carboxyl group), is applied to the cured coat, and then is thermally set.
Patent JP-S638359-A (JP)
Title: Production of carboxylate solution
Inventor: KUWAE YOSHITERU
IPC: C07C211/63
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a compound useful for electrolytic solution usable in electronics field without fear of corrosion, by reacting a specific amount of a quaternary ammonium base with a carboxylic acid adding silver oxide, etc., to the reaction solution and removing a halogen ion. CONSTITUTION:A halogen ion-containing quaternary ammonium base (e.g. tetraethylammonium hydroxide) is reacted with a carboxylic acid in a solvent such as gamma-butyrolactone, etc. The molar ratio of the carboxylic acid to the quaternary ammonium base is >=0.95mol, preferably 1.00-1.20mol to form a salt. Then a substance selected from metallic silver silver oxide, silver carbonate and silver of organic acid is added to the reaction solution and the halogen ion is removed as a silver halide to give a solution of a salt of the quaternary ammonium salt substantially containing no halogen ion and the carboxylic acid.
Patent JP-H078411-A (JP)
Title: Coreless paper sheet roll and its manufacturing method
Inventor: YAMAZAKI TOKUSHICHI
IPC: B65H18/08
Filed: 1993-06-23
Abstract: PURPOSE:To provide the coreless roll which can be properly used by unwinding it up to winding of the innermost side, and its manufacturing method. CONSTITUTION:As for this roll, windings of at least several layers of the inside containing the winding of the innermost side are provided at a prescribed interval in the peripheral direction of the winding and stuck so that they can be peeled off mutually along lines being parallel mutually. As for its manufacturing method, a sheet P made of paper such as a toilet paper material or a paper towel material is wind-started around a winding center roller 26 whose cross section is like a gear. Also, this method consists of a process for pressing a pressure roller 28 against the winding center roller 26 through the wind-started sheet material, and a process for applying water or an adhesive agent dilution liquid to the surface of the pressure roller 28, and infiltrating water or the adhesive agent dilution liquid extending over the winding of at least several layers of the wind-start of the sheet P made of paper in the part in which water or the adhesive agent dilution liquid applied on the surface of the pressure roller 28 corresponds to the projecting part on the gear-like surface of the winding center roller 26.
Patent JP-H1130579-A (JP)
Title: Method and apparatus for measuring oxygen diffusion amount, and heat-generating bag having gas permeation amount regulated by oxygen diffusion amount
Inventor: KOISO YASUHIKO
IPC: G01N15/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately measure a gas permeation amount irrespective of the type of a wrapping material, by exposing one face of the gas-permeable wrapping material to the air, scavenging with a carrier gas not including oxygen to the other face, and measuring the concentration of oxygen in the carrier gas. SOLUTION: A gas-permeable wrapping material 4 to be measured is held between metallic frames 8, 9 and sheet packings 10, 11 of a lid part 3 where a part corresponding to a face 12 to be measured is removed. The interface between the lid part 3 and a chamber 2 is maintained hermetically by a ring sheet packing 13. A bottom frame 14 and the lid part 3 are fastened by a stud bolt 15 and a nut 16 and fixed. In this state, nitrogen gas of a constant flow rate is supplied into the chamber 2 from a nitrogen gas feed pipe 5. The concentration of oxygen in the gas coming out from a discharge pipe 6 is measured. The oxygen diffusion amount of the wrapping material 4 is detected. The gas permeability of the wrapping material 4 can be quickly and accurately measured irrespective of material, thickness, shape of a gas permeation hole, etc.  At the same time, the obtained oxygen diffusion amount shows high correlation with heat generation characteristic.
Patent JP-H08327134-A (JP)
Title: Air volume adjusting damper
Inventor: KUNO YUKIO
IPC: F24F13/15
Filed: 1995-05-26
Abstract: PURPOSE: To provide an air volume adjusting damper which prevents a large air cut sound from being produced following opening and closing of a blade with a simplified structure, prevents a drift in the vicinity of a damper blade has rectification action, and sharply improves accuracy of air volume detection by a sensor. CONSTITUTION: An air volume adjusting damper comprises a casing 12, in which an air flow passage P is formed, and a blade part 14 rotating in the casing 12 and opening and closing the flow passage P. The blade part 14 includes a plurality of blade plates 16a, 16b which are overlapped on each other, mounted slidably, and have a plurality of holes 18 are formed. The blade part itself opens and closes the flow passage and the plurality of the holes.
Patent JP-H0444570-A (JP)
Title: Loading apparatus
Inventor: SUZAKI ISAO
IPC: E04G21/14
Filed: 1990-06-11
Abstract: PURPOSE:To unload without laborious works even heavy things, by providing a beam under another beam so that the hoist beam of a hoist crane can move laterally and by fitting a roller at the front end of the hoist beam as the composition thereof. CONSTITUTION:The upper end of one end of an I-shaped hoist beam 5 is fitted at the bottom of the lift 2. The hoist beam 5 is supported by a suspended body 7 with freely rotatable roller 6 at the front end thereof and a roller supporter 8 is fitted at the other end of the hoist beam 5 to equip a freely rotatable roller 9 at the shaft axis. As a result, the front end of the hoist beam 5 is supported by the roller 6 and the rear end is supported by the roller 9. And the hoist beam 5 can be transferred horizontally.
Patent JP-S63316887-A (JP)
Inventor: SATO TATSUYA
IPC: H04N9/74
Filed: 1987-06-20
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-S6132496-A (JP)
Inventor: HARIMA KATSUNORI
IPC: H05K7/02
Filed: 1984-07-23
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-S6214685-A (JP)
Title: Data gathering device
Inventor: TAKEDA HIROSHI
IPC: H04R5/027
Filed: 1985-07-12
Abstract: PURPOSE:To collect data in a space encircled with a locus that an arm which is freely adjustable in length and deflection quantity moves by providing the arm with plural sensors and rotating and moving this arm. CONSTITUTION:The plural microphones 2 are fitted to the arm which is freely adjustable in length and deflection quantity. A force is applied to the arm 1 firstly to deform the arm 1 in conformity with the shape of the flank of a sound source 7 and set the microphones 2 at nearly equal distance from the flank of the sound source 7, and then a rotary driving device 3 is driven to rotate a shaft 7, thereby rotating the whole arm 1 by 90 deg.. Then when a carriage 5 is moved on rails 6, data generated from the flank 7b of the second source 7 is collected. When the arm 1 is rotated by a quarter, data generated from an end part 7c of the sound source 7 is collected. Thus, the microphones are rotated and moved to collect data by 2pi which is a half the three-dimensional angle 4pi surrounding the sound source 7.
Patent JP-S5376572-A (JP)
Title: Refuse treating system
Inventor: KAGA YOSHIHIRO
IPC: B02C18/00
Filed: 1976-12-17
Abstract: PURPOSE: To save the water from water works and to improve the dehydrating rate from refuse by recirculating water separated from the refuse as refuse conveying water in a refuse treating system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06339303-A (JP)
Title: Riding electrically-operated type working car
Inventor: TAKEUCHI TOMOAKI
IPC: B62D49/00
Filed: 1993-06-01
Abstract: PURPOSE:To obtain a riding electrically-operated type working car, capable of transporting tools, harvests, etc., without relying c a hand, changing the height at which an operator sits according to the operating height, improving the operating efficiency, simultaneously reducing the physical load and protecting a driving device, a control box for operating the driving device and mobile wheels, having a simple construction and rich in durability. CONSTITUTION:The working car is obtained by installing respective mobile wheels 5 rotatably attached to the undersurface of both ends in the longitudinal direction of a pair of right and left supporting frames 14 extending in the forward direction, respectively providing an upper horizontal surface 4 in the front top surfaces of the supporting frames 14 and a battery 7 in the top surface at the rear of the supporting frames 14, further installing a seat part 11 on the battery 7, a step plate 22 serving also as a fender attached above the mobile wheels 5 at the rear, a driving device 6 and a control box 12 for operating the driving device 6 under the supporting frames 14.
Patent JP-S6046372-A (JP)
Title: Thin film forming method
Inventor: MATSUI SHINJI
IPC: H01L21/285
Filed: 1983-08-22
Abstract: PURPOSE:To form a fine and high preciseness thin film pattern without requiring a mask such as resist, by flowing gas containing a thin film forming element onto a substrate, and irradiating the desired part of the substrate with electron beam. CONSTITUTION:A substrate 31, to which a thin film pattern is formed, is placed in an atmosphere of a gaseous molecule 33 containing a thin film forming material. The gaseous molecule 33 is adhered to the surface of the substrate 31 as an adsorbed gaseous molecule 32. In this state, the substrate 31 is irradiated with electron beam 36 in a desired pattern. The adsorbed gaseous molecule 32 of the irradiated part is decomposed into a thin film forming element 34 and a volatile molecule 35 by the energy of electron beam 36 and the thin film forming element 34 is precipitated to the substrate 31 to form a thin film with a desired pattern.
Patent JP-H11342366-A (JP)
Title: Method for electrostatically coating metallic cylinder
Inventor: NISHIZAWA TAKESHI
IPC: B05D1/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic coating method by which the surface of a metallic cylinder such as the laminated iron core of a small-sized motor is uniformly coated with a resin powder. SOLUTION: An electrode shaft 18 is abutted on the shaft hole 2 or periphery 3 of a metallic cylinder CL, the cylinder CL is horizontally supported above a fluidized tank, annular baffles 20 and 21 are arranged at a specified distance from the left and right end faces of the cylinder CL, and the cylinder CL is rotated and electrostatically coated. A lid 31 having a cross-shaped opening H is preferably arranged on the upper face of the fluidized tank, the part A of the opening in the axial direction of the cylinder has a width W1 shorter than the outer diameter of the cylinder and a length L1 longer than the distance between the baffles 20 and 21, and the part B of the opening H at right angles to the axis of the cylinder has preferably a width W2 shorter than the axial length of the cylinder CL and a length L2 longer than the outer diameter of the cylinder CL.
Patent JP-H07328518-A (JP)
Title: Treating liquid-feeding apparatus for surface treating apparatus for substrate
Inventor: YOSHIOKA KATSUJI
IPC: G03F7/16
Filed: 1994-06-10
Abstract: PURPOSE:To prevent one end side of a tube for supplying a liq. inserted into a closed container and hanged down from the lower face of the lid from being deformed and to prevent a situation from occurring wherein although a coating liq. is not sent out from the closed container, an operation of surface treatment of a substrate is still continued in an apparatus with a constitution wherein the one end side of the tube for supplying the liq. for feeding a treating liq. is directly inserted into the closed container and it is hanged down from the lower face of the lid. CONSTITUTION:A guide pipe 26 formed of a hard raw material is hanged down on the lower side of the lid 24 of a closed container 12 wherein a treating liq. 10 is stored and the one end side of a tube 14 for supplying a liq. penetrating the lid part of the closed container is passed through in its guide pipe.
Patent JP-2000338325-A (JP)
Title: Optical filter and antireflection film
Inventor: YABUKI YOSHIHARU
IPC: G02B1/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a filter having a proper color compensation function by constituting a filter layer containing fine particles and incorporating a dye as adsorbed on the surface of the fine particles into the filter layer. SOLUTION: The filter has a filter layer containing a dye and a polymer binder on a transparent supporting body, and the filter layer contains fine particles and a dye as adsorbed on the surface of the fine particles. For example, an antireflection film (an optical filter having an antireflection layer) has a layer structure in the order of a filter layer 2, a transparent supporting body 1 and a low refractive index layer 3. In this case, the layers satisfy the relation of (refractive index of the low refractive index layer 3) < (refractive index of the transparent supporting body 1). Or, the filter has a layer structure in the order of a filter layer 2, a transparent supporting body 1, a hard coating layer 4, a medium refractive index layer 6, a high refractive index layer 5, and a low refractive index layer 3.  In this case, the layers satisfy the relation of refractive indices of the layers s satisfy the relation of (refractive index of the low refractive index layer 3) < (refractive index of the transparent supporting body 1) < (refractive index of the medium refractive index layer 6) < (refractive index of the high refractive index layer 5).
Patent JP-S5580325-A (JP)
Title: Apparatus for manufacturing semiconductor element
Inventor: SATOU MITSUO
IPC: H01L23/29
Filed: 1978-12-13
Abstract: PURPOSE: To automate the formation of a glass passivated film in high speed by arranging a transport means, an ultrasonic cleaning tank, an electrophoresis tank, a rinsing tank, a working table and the like for semiconductor substrates in one booth, and sequentially transporting the substrates through the tanks by the transport means.  
     CONSTITUTION: A transport means 13, from which wafer-support members 12 and 12' are protruded into a booth 11 having an electric-system control panel 20 at the front, is provided and moved in the booth 11 with the up-and-down motion accompanied. Along the direction of the movement of the means 13, are arranged a wafer-support cleaning tank 14, a drying table 15, an electrophoresis tank 16, a rinsing tank 17, and a working table 18 on which drying and removal of wafers are made. The wafers are squentially immersed and lifted and transported, thereby a glass film is deposited on the surface of each wafer. Glass granule liquid 2 is filled in the tank 16 and agitated by an agitator 7 in an agitating container 6. Opposing electrodes 5 and 5' which apply a DC voltage are provided in the agitating container 6, and the glass granules are deposited on the surface of each wafer. A drain cock 29c is provided in the tank 16 to replace the old granule liquid with the fresh granule liquid constantly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317761-A (JP)
Title: Enricher and liquid-chromatographic mass analyzer
Inventor: TAKEUCHI MAKOTO
IPC: H01J49/04
Filed: 1987-06-19
Abstract: PURPOSE:To introduce only a solvent part having a high concentration of a sample component into a mass analyzer, by mixing a second solvent, which has the different specific gravity from solvent for separating liquid and the different solubility with respect to the sample component and does not have compatibility, with the separating liquid by liquid chromatography (LC), and thereafter separating both solvents with an enricher utilizing centrifugal force. CONSTITUTION:Expanding liquid (solvent) A by LC comprising water and n- butanol is sent to a sampling valve 23 with a pump 22. The liquid is mixed with a sample (a) and sent to a column 24. Second solvent B comprising chloroform and n-butanol is added to separating liquid, which is the output of the column 24, and mixed in a mixer in micelle state. Then the sample component is separated into either water or chloroform. The output liquid of the mixer 27 is centrifugally separated in an enricher having a new structure. Only one solvent (chloroform in the Figure) is sent into a mass analyzer 29.
Patent JP-H0444562-A (JP)
Title: Corner of outer wall
Inventor: OBA MITSUHARU
IPC: E04F13/073
Filed: 1990-06-12
Abstract: PURPOSE:To prevent cracks, by grinding protruded parts of the outer face in the vicinity of the juncture and exposing the adhesive in the juncture to the protruded outer face. CONSTITUTION:An outer wall 6 at a corner is constituted so that three exterial wall materials 61 are connected with a small angle than 180 degree with an adhesive 62 and the whole structure is fixed at a frame 7 with screws. In this time, the front edge of the two corners is treated with sanding in a way that the adhesive 62 at the jointed part is exposed and the outer face of exterial wall material 61 is applied with a coating material 9. And hence, even when forces like expansion or shrinkage act on the juncture, cracks do not bring forth. In this way, art extremely beautiful and durable corner outer wall can be obtained.
Patent JP-S5856623-A (JP)
Inventor: YUKISHIMO TAKESHI
IPC: A01G25/02
Filed: 1981-09-28
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。