baber/WOPTO huggingface dataset:
Patent JP-2001001471-A (JP)
Title: Polyethylene buffer sheet and its manufacture
Inventor: ENTO YUKIO
IPC: B32B27/32
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a tensile strength sufficient for reinforcing the skin of a foamed layer without transferring an adhesive to a matter to be coated with uniform thickness by sequentially providing a thermal adhesive layer of a low- density polyethylene, an adhesive layer and a mold release layer of a high- density polyethylene on one surface of a polyethylene foamed sheet. SOLUTION: A thermal adhesive layer 15, a low-density polyethylene film 12, an adhesive layer 13 and a high-density polyethylene film 14 are sequentially provided on one surface of a polyethylene foamed sheet 11. The film 14 of the uppermost layer is used as a mold release layer. The sheet 11 is heat fusion bonded to the film 12, and its surface is formed in a predetermined thickness having no ruggedness. There is small fear of retaining the layer 13 on a material to be coated in the case of releasing the film 14. The film 12 also performs a reinforcing effect of a skin of the sheet 11.
Patent JP-H0466107-A (JP)
Title: Removal of carbon dioxide in flue gas
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01D53/22
Filed: 1990-07-05
Abstract: PURPOSE:To continuously extract CO2 from combustion flue gas by selectively separating and removing the moisture in combustion flue gas using a silica separation membrane and thereafter selectively separating and removing CO2 in the flue gas using a separation membrane which is permselective to CO2. CONSTITUTION:In a dehumidifying process A, the moisture contained in combustion flue gas 1 is selectively separated and removed using silica separation membranes (e.g. silica gel). Thereafter, in a CO2 separation process B, CO2 gas in the flue gas, from which the moisture have been removed, is selectively separated and removed using operation membranes permselective to CO2 gas (e.g. polyimide organic membrane). As a result, CO2 can continuously be extracted from a large quantity of combustion flue gas, wherein the pressure of the flue gas can be an atmospheric pressure. Further, the pressure on the exhaust side is an atmospheric pressure, while the pressure on the side of permeation is 200-300Torr; therefore pressure difference is small.
Patent JP-S57101106-A (JP)
Title: Proportional fluid flow divider
Inventor: IMADA YOSHIO
IPC: F15B13/06
Filed: 1980-12-12
Abstract: PURPOSE: To ensure a set proportional branch flow in a mechanism where flow  a pair of meshed gears are enclosed in a housing and fluid is transferred between both teeth, by coaxially arranging a plural number of them and synchronizing them on common gear axis.  
     CONSTITUTION: A plural number of fluid transfer means, consisting of rotors 1 and 2, which comprises gears, and a housing, which comprises an outline element 3 and a thrust element 4, are coaxially disposed. Each rotor 1 is softly joined to an axis 5 and each rotor 2 is joined and fixed to an axis 6. Pressurized fluid which has flowed in from a gateway 9 is contained among gears of rotors 1 and 2 and transferred to another gateway 9'. Since each rotor 2 is fixed to the common axid 6, a branch flow of fluid of a set ratio can be formed even if back pressure changes occur to some of the linked fluid transfer means. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06157768-A (JP)
Title: Damping resin and damped composite material
Inventor: HARORUDO EICHI RIIBAIN
IPC: C08G81/00
Filed: 1993-07-16
Abstract: PURPOSE: To provide a vibration damping resin which is comprised of only H, C and O atoms and shows a high dielectric loss factor over a wide temperature range and which is suitable for preparing vibration damping composites and which is prepared by reacting a linear epoxy block with linear polyester blocks or linear polyether blocks respectively.  
     CONSTITUTION: This objective viscoelastic, vibration damping resin containing a reaction product with a linear carboxy-terminated block comprised of only C, H and O atoms and having an equivalent ratio of an epoxy functional value to a carboxy functional value of 0.95-1.05, is comprised of (A) a linear epoxy block having an epoxy equivalent of a terminal epoxy functional value of 100-2,000 and an epoxy functional value of 2-3 and containing only C, H and O atoms and (B) a polyester block having an acid value of 20-110 and a carboxy functional value of 2-2.5 or a polyether block having a molecular weight of 400-3,000 and a carboxy functional value of 2-2.5. When surface metalized sheets are adhered on the resin, the composite dielectric loss factor of the resin is at least 0.05 within the temperature range of at least 55.5°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0622547-A (JP)
Title: Dc regulated circuit
Inventor: TERASAKI HIROHIDE
IPC: H04N5/63
Filed: 1992-07-03
Abstract: PURPOSE:To provide a small-sized, light weight and economic power device which has smaller power loss than the conventional device by improving a dc regulated circuit which is used in a power device of a VCR, a television set, etc. CONSTITUTION:A voltage detection amplifier 7 outputs an input voltage rise demanding signal when a voltage between an input terminal and an output terminal comes below a set minimum allowable voltage. A stationary set current detection amplifier 8 stops the output of the input voltage rise demanding signal when an output stationary current comes to a set value or above.
Patent JP-H0838850-A (JP)
Title: Gas blowing-in apparatus
Inventor: TAMARU TADAYOSHI
IPC: F27D3/16
Filed: 1994-07-28
Abstract: PURPOSE:To blow-in even a large quantity of a gas as fine bubbles by installing a recovering part for a dropping liquid in a liquid sump, installing a descending pipe whose cross-section surface area is smaller than that of the recovering part in the lower part of the recovering part, and blowing a gas into the pipe. CONSTITUTION:As a liquid sump to sump an absorption liquid, a liquid sump tank 4 is installed in the inner lower part of an absorption tank 1. A cylindrical recovering part 11 whose upper part is opened is installed above the liquid surface in the liquid sump tank 4. A descending 12 is connected coaxially with the lower part of the recovering part 11 and the diameter d2 of the descending pipe 12 is made to be smaller than the diameter d1 of the recovering part 11. A funnel is composed of the recovering part 11 and descending pipe 12 and a portion of a spray liquid from a spray nozzle 6 is recovered in the recovering part 11, and then the liquid is made to descend in the descending pipe 12 due to self-weight and guided to the lower part of the liquid saving tank 14. An air blowing-in pipe 13 to blow in air is connected with the descending pipe 12, a blowing-in inlet 14 is formed along the flow direction of the descending pipe 12, and bubbles descend following the descending current and ascend from the lower part of the tank 4.
Patent JP-S60170564-A (JP)
Title: Production of bent pipe for thermal cracking and reforming reaction of hydrocarbon
Inventor: NISHIHARA HISAKATSU
IPC: B22D19/08
Filed: 1983-09-24
Abstract: PURPOSE:To obtain a titled bent pipe having a double-layered structure by casting a molten metal for forming an outside layer into a master mold formed by using a single-layered bent pipe consisting of an inside layer material as a core and uniting the bent pipe and outside layer by fusion bonding. CONSTITUTION:A single-layer bent pipe (a) obtd. by hot bending of a centrifugally cast straight pipe consisting of, for example, an Fe-Cr-Mn-Nb heat resisting steel is used as a core and a master mold 2 is formed around the same by sand mold etc. While the pipe (a) is kept heated to a prescribed temp., a molten Fe- Cr-Ni heat resisting cast steel is cast as an outside layer material (b), by which a bent pipe having a two-layered structure is obtd. The respective materials of the inside and outside layers can be selected and combined as desired. Coking, carburizing, etc. on the inside wall surface of the pipe are thus suppressed by connecting the bent pipe to a straight pipe having a double-layered structure to constitute a pipe for thermal cracking and reforming reaction of hydrocarbon.
Patent JP-S5878126-A (JP)
Title: Electrochromic display body
Inventor: TAKAHASHI YOUSUKE
IPC: C09K9/02
Filed: 1981-11-04
Abstract: PURPOSE:To prevent the consumption of water and the generation of oxygen in a display body contg. the diphthalocyanine complex of a rare earth element as an electrochromic material and to increase the responding speed of the display body by forming a reversibly and electrolytically oxidizable layer. CONSTITUTION:The titled display body is composed of an electrode layer A, a layer B of the diphthalocyanine complex of a rare earth element, an ionic conductive layer C, a reversibly and electrolytically oxidizable layer D and an electrode layer E. The layers A, E are made of SnO2, In2O3, Au, Ag, Al, electrically conductive resin or the like, and a transparent electrode is used as at least one of the layers. The layer C is made of Ta2O5 or the like contg. a small amount of water, and the layer D is made of Ir(OH)3, Ni(OH)2 or the like. By combining the oxidizable thin film as the layer D with other layers, the resulting display element has remarkably improved properties as compared to a conventional display element of this kind. For example, no water is consumed, no oxygen is generated, and the responding speed is increased.
Patent JP-S5877003-A (JP)
Title: Record player
Inventor: AZUMA KOUICHI
IPC: G11B3/30
Filed: 1981-10-31
Abstract: PURPOSE:To avoid transmitting the vibrations of a cabinet to a tone arm, by having the intervention of an elastic member to attach the tone arm to a cover body of the cabinet. CONSTITUTION:A tone arm 6 is attached to a substrate 13, and the substrate 13 is supported by a cabinet cover body 1 via an elastic member 15. As a result, the vibrations of the cabinet are reduced to the arm 6. This can improve the S/N in a reproduction mode.
Patent JP-S6333373-A (JP)
Title: Production of furfuryl alcohol compound
Inventor: TASHIRO KAZUO
IPC: C07B61/00
Filed: 1986-07-28
Abstract: PURPOSE:To easily obtain the titled substance in a short time, by reacting a furfural compound with an allyl halide in the presence of an organic quaternary ammonium salt, an inorganic ammonium salt and zinc in water or in a mixture of water and an organic solvent. CONSTITUTION:The objective compound of formula II can be produced by reacting a furfural compound of formula I (R is H or CH3) with an allyl halide at a molar ratio of 1:(1-5) in the presence of an organic quaternary ammonium salt (e.g. tetraethylammonium bromide), an inorganic ammonium salt and 1-5 mol of zinc (based on 1 mol of the compound of formula I) in water or a mixture of water and an organic solvent at 5-80 deg.C. The amount of the organic quaternary ammonium salt is 0.005-1 mol per 1 mol of the compound of formula I.
Patent JP-H04372621-A (JP)
Title: Aromatic copolyester
Inventor: USUI SATOSHI
IPC: C08G63/19
Filed: 1991-06-21
Abstract: PURPOSE:To provide a heat-resistant aromatic copolyester having a high initial decomposition temperature and a melting point suitable for molding. CONSTITUTION:An aromatic copolyester having a structure derived by copolymerizing 20-80mol% benzophenone monomer corresponding to repeating units of formula (1) with 10-40mol% aromatic diol monomer corresponding to repeating units of formula (2) and 10-40mol% aromatic dicarboxylic monomer corresponding to repeating units of formula (3); and an aromatic copolyester having a structure derived by copolymerizing 20-80mol% benzophenone monomer corresponding to repeating units of formula (1) with 20-80mol% aromatic hydroxyl carboxylic acid monomer corresponding to repeating units of formula (4).
Patent JP-H0845121-A (JP)
Title: Sputtering device
Inventor: MITSUZUKA ETSUO
IPC: C23C14/34
Filed: 1994-07-28
Abstract: PURPOSE:To realize formation of a high grade thin-film recording medium of recording and reproducing disk having a by preventing electrification of the pallet of a sputtering device. CONSTITUTION:A disk-shaped or annular conductive plate 10 is adhered to the surface on the side opposite to the disk substrate mounting surface of a pallet 1 to mount a disk substrate 2 of the sputtering device having a contactless type pallet rotating device as its constituting element around the revolving shaft 4 of the pallet and a strut 6 of the pallet 1 is provided with a contact conductor 11 which comes into sliding contact with the conductive plate 10 with rotation thereof and further, the contact conductor 11 is grounded. As a result, the electrification of the pallet is prevented and since the charge for electrification does not flow to rotating bearings, the damage of the bearings is prevented. The uniform thin-film recording medium is thus formed.
Patent JP-H05338540-A (JP)
Title: Lent article management device
Inventor: NAKAI HATSUO
IPC: B62B3/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a lent article management device which stimulates a guest to return a lent article such as handcart to an original place in a supermarket, etc. CONSTITUTION:A handcart 1 is equipped with a connection fitting 4 which can be connected with a chain 5 installed on an another handcart 1a. A lock piece 6 is installed at the top edge of the chain 5, and a lock piece insertion port 11, coin feeding port 12, and a coin discharge port 14 are formed on the connection fitting 4. When coins are fed into the coin feed-in port 12, in lending of the handcart 1, a lock mechanism inside the connection fitting 4 is lock- release-operated, and the lock piece 6 is released. When the lock piece 6 is inserted into the lock piece insertion port 11, in the return of the handcart 1, the lock mechanism is lock-operated, and the lock piece 6 and the connection fitting 4 are connected, and the fed-in coins are returned from the coin discharge port 14.
Patent JP-H08239201-A (JP)
Title: Production of hydrogen by reforming of methane
Inventor: INUI SATOYUKI
IPC: C01B3/40
Filed: 1994-07-05
Abstract: PURPOSE: To supply reaction heat by combustion of CH4 and utilize all of CO2 and H2 O of combustion reaction product so as to produce H2 and CO by carrying out catalytic reaction of CH4 with O2 in the presence of a specific catalyst. CONSTITUTION: Al2 O3 is applied to the surface of a nonwoven fabric-like carrier made of ceramics and having proper porosity and Rh is supported thereon and then Pt is supported and further, Ni and CeO2 are simultaneously supported to afford a Rh-modified (Ni-CeO2 )-Pt catalyst having compositions whose weight ratio of Rh:Ni:CeO2 :Pt is (0.05-0.5):(3.0-10.0):(2.0-8.0):(0.3-5.0). The catalyst is vertically packed into a quartz pipe in a heatable reacting furnace. A raw material gas mixture of CH4 and O2 is as necessary diluted with N2 and the gas is fed to the catalyst in the quartz pipe under high flow rate condition from the heated pipe and catalytic reaction of CH4 with O2 is carried out while keeping catalyst temperature to 350-800 deg.C.
Patent JP-H0819883-A (JP)
Title: Joining method for fine wire
Inventor: TAKAHASHI YUICHIRO
IPC: B23K26/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide a joining method for fine wire which can obtain no defect welded joint and is simple in work with reduced manhours. CONSTITUTION:By butting the end faces of wires 2, 3 to be joined, irradiating the butt part with laser beam, melting the ends of each wire and feeding one of wires at least in the direction toward a melted part, the molten lump 8 having the outer diameter larger than the outer diameter of each wire, subsequently, by pulling back one of wires in the opposite direction toward the molten part, a shape of the molten part 9 is adjusted and joined.
Patent JP-S5969651-A (JP)
Title: Solar heat cooling and heating system provided with temperature difference generator in parallel
Inventor: ITOU SHINZOU
IPC: F24J3/08
Filed: 1982-10-12
Abstract: PURPOSE:To utilize a solar heat collecting system effectively throughout a year and save energy much more by a method wherein solar energy, collected in an intermediate season wherein cooling or heating energy is not necessitated, is utilized to effect electric generation. CONSTITUTION:The cooling and heating system is provided with the temperature difference generator 3 in parallel and electricity is generated by utilizing the temperature difference between hot-water, stored in a heat accumulating tank 2 heated by a solar heat collector 1, and cold water, produced in a cooling tower 6 utilized for an absorption type refrigerator 5. In the constitution of the electric generation, hot-water is passed through a heat exchanger, accommodating a low boiling point medium such as ammonia, fron gas or the like, while the ammonia or the fron gas, vaporized there, rotates a generating turbine and generates the electricity. The ammonia or the fron gas, discharged out of the turbine, is condensed by the cold water and, thereafter, is recirculated to use it again.
Patent JP-H0931469-A (JP)
Title: Preliminary treatment of coal charged to coke oven
Inventor: IGAI KYOZO
IPC: C10B53/08
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preliminary treating coal charged to a coke oven, capable of surely preventing the generation of dust, etc., by firmly granulating the fine powdery coal. SOLUTION: This method for preliminary treating coal charged to a coke oven is constituted by separating dried coal to coarse grain coal and fine powdery coal, adding 5-30wt.% heavy oil and water to the fine powdery coal to form an aqueous slurry, then granulating it to granulated coal having a particle diameter over a separating point by a wet granulation, then performing a dehydrating treatment and blending with the coarse grain coal.
Patent JP-H0341537-A (JP)
Title: Retrying read control system for storage device
Inventor: KAWAZU YUJI
IPC: G06F12/16
Filed: 1989-07-10
Abstract: PURPOSE:To speed up retrying read access by directly reading out correction data from a read data buffer without practically starting a memory bank when a retrying read access is requested. CONSTITUTION:A main storage control unit (MCU) is provided with an address buffer 2 for holding an address obtained when an error is detected at the time of a normal read access and a read data buffer 1 for holding correction data at the time of detecting the error in the normal read access. When a retrying read access request is commanded from a central processing unit (CPU), the address buffer 2 is referred, and when the address concerned exists, a retrying read access READ-NR (1) destinguished from a normal retrying read access READ-R is outputted. At that time, correction data are directly read out from the read dta buffer 1 without accessing a memory bank 6b. Thus, the retrying read access can be rapidly executed.
Patent JP-H0467017-A (JP)
Title: Liquid crystal display device
Inventor: ONISHI HIROYUKI
IPC: G02F1/1333
Filed: 1990-07-05
Abstract: PURPOSE:To obtain excellent display characteristics without the disorder of orientation, breakage, demounting, etc, even when a shock is applied by providing an elastic member which relaxes the deformation of a substrate due to an external shock at the periphery of the substrate. CONSTITUTION:Silicone gel or ether-based polyurethane is arranged as the elastic body which relieves a shock at the periphery of a liquid crystal element so as to protect the liquid crystal element against an external shock. The elastic member 19 is arranged and supported at four sides below an EL back light 13. Namely, even if an external shock is applied, the majority of the shock is absorbed by the elastic body, so the shock is not transmitted directly to the liquid crystal panel. Consequently, the excellent display characteristics are obtained without the disorder of orientation, glass breakage, demounting, etc., even after the external shock is applied. Consequently, the liquid crystal element which is reinforced against the external shock and tolerant to a shock is obtained.
Patent JP-H04183608-A (JP)
Title: Pneumatic radial tire
Inventor: KAJIWARA SHINZO
IPC: B60C9/20
Filed: 1990-07-04
Abstract: PURPOSE:To prevent the occurrence of stepped wear without changing the pattern of a tread by arranging the belt cords of a belt ply at a specific angle to the circumferential direction, and also by setting the ratio of the radius of curvature of the belt layer in a specific region to the tire width to a specific value or more. CONSTITUTION:A belt layer 7 is made up of aromatic polyamide cords arranged so as to be crossed to each other or steel cords, and two belt plies 7A, 7B overlapped outside and inside in the radial direction are used. And the cords of respective belt plies 7A, 7B are arranged at an angle of 10 to 40 degrees to the circumferential direction of a tire viewing from the outside in the radial direction of the tire, thereby an intersection region X of the cords is formed between the outermost ends Xa, Xa in the radial direction of the tire of the belt ply 7B. Further, the ratio of the radius R of curvature of the belt layer 7 in the region L between the outermost end Xa in the radial direction of the tire in the intersection region X and the point Xb being distant from the outermost end Xa by 30mm along the belt layer 7 towards the inside in the axial direction of the tire to the width W of the tire, or the ratio R/W, is set to be 0.6 or more.
Patent JP-S57100739-A (JP)
Title: Semiconductor device
Inventor: KAMATA SAZUKU
IPC: H01L21/66
Filed: 1980-12-16
Abstract: PURPOSE:To improve the quality of a semiconductor device and the yield of the device by forming the first conductive type layer of high density by the surface of the regions of the first and second conductive type regions, thereby preventing the shortcircuit due to crack produced at the insulating film under a bonding pad. CONSTITUTION:An N-type epitaxial layer 4 is grown on a P-type semiconductor substrate 5, and a P<+> type layer 6 is formed on the outer periphery of a bonding pad to reach the substrate 5. An N<+> type layer 12 is formed on the layers 6 and an N-type epitaxial layer 4 in the degree of in width sufficiently covering the metallic film 2 of the bonding pad and of not reaching an adjacent isolation region 4. Subsequently a metallic film 2 becoming a bonding pad is formed on an insulating oxidized film 3, and the surface is protected with a metallic oxidized film 1 (or insulating film coating). Thus, the shortcircuit of the film 2 to the semiconductor substrate due to crack can be prevented without increasing the chip area.
Patent JP-S5966477-A (JP)
Title: Curing of sealing material for automobile body
Inventor: NAGAO KENZOU
IPC: B05D7/14
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a cured coating film of the sealing material for automobile body, resistant to polishing and dust-removing air blow, economically, in a short time, without using the baking at high temperature for a long period, by drying the coating film of sealing material, and curing and bonding the film by blowing cold air against the film. CONSTITUTION:The coating film of a sealing material such as vinyl plastisol body sealer, etc. is dried at 100-140 deg.C (preferably at 100 deg.C for 5min) preferably in a hot-air drying chamber or infrared drying chamber, etc., and then blown with cold air of 5-30 deg.C (preferably 10-20 deg.C for 3min) preferably introduced from the outer atmosphere by a fan. The sealing material for automobile body can be cured and bonded by this process. EFFECT:Energy consumption can be suppressed remarkably, and the running cost can be reduced.