baber/WOPTO huggingface dataset:
Patent JP-H0239594-A (JP)
Title: Manufacture of flexible rigid wiring board
Inventor: YAMAGUCHI CHIHIRO
IPC: H05K3/00
Filed: 1988-07-29
Abstract: PURPOSE:To reduce the cost of a product by forming a dry film photoresist on a part of a flexible board except a junction with a rigid board before thermally press-bonding, thermally press-bonding the flexible board to the rigid board, forming a through hole thereat, and then removing the photoresist. CONSTITUTION:A dry film photoresist 11 is formed to cover the terminals 10 of rear and front faces of a flexible board 1 exposed from a through hole 6 and the surface of a film coverlay 8. Then, a conductive foil 4, a rigid board 3, an adhesive sheet 5, a film coverlay 8, a wiring pattern 2 are formed and a through hole 13 passing the board 1 are formed by drilling. Further, a plated layer 14 for electrically connecting the foil 4 of the board 3 to the pattern 2 of the board 1 is formed on the inner face of the hole 13, the foil 4 is pattern- etched, and the wiring pattern 4A of the board 3 is formed. When the through hole plating and the circuit pattern etching are completed, the photoresist 11 is isolated with a solvent.
Patent JP-H03156128-A (JP)
Title: Noise absorbing material for automobile oil sump and its application
Inventor: JIYON KESHII
IPC: F01N1/24
Filed: 1990-07-20
Abstract: PURPOSE: To effectively save the required cost without disturbing heat radiation via oil sumps by applying covers serving as a sound absorbing material to the outsides of the oil sumps and only to outer areas wherein the maximum amplitude of sound waves exists. CONSTITUTION: A sound absorbing material for sounds radiating from the oil sumps 1, 3 of an automobile and transmitted through air or structures uses a cover consisting of a layer 5 of viscoelastic material and a metallic cover layer 6, and the layer 5 of viscoelastic material is assembled between the oil sumps 1, 3 and the cover layer 6. The covers 5, 6 serving as the sound absorbing material are applied to the outsides of the oil sumps 1, 3 and only to outer areas 2 wherein the maximum amplitude of sound waves exists. This can be detected through the measurement of the sounds using a microphone or modular analysis because the number and dimension of the areas wherein the maximum amplitude of the sound waves exists are small.  Thereby the space and amount of material required for attenuating the sounds are reduced and a sufficient space can be left behind for conventional heat radiation via the surfaces of the oil sumps 1, 3.
Patent JP-S5982108-A (JP)
Title: Method for correction camber of rolled material
Inventor: YAMAMOTO YASUHIRO
IPC: B21B37/68
Filed: 1982-10-29
Abstract: PURPOSE:To utilize an existing installation in correcting the camber of a rolled material by rolling the rolled material which is cambered during the course of rolling with right and left edger rolls having different peripheral speeds. CONSTITUTION:The rate of a camber is measured with a device 3 which measures quantitatively the plane shape of a rolled material 1 during the course of rolling and said rate is inputted as an electrical signal to an arithmetic device 4. The device 4 calculates the difference in the elongation between both right and left sides of the material 1 in accordance with said signal and calculates the peripheral speed ratio between edger rolls 2, 2' necessary for eliminating the difference and a desirable rate of edging, then said device instructs the rate of edging to a controller 5. The rotating speed of the rolls 2, 2' and the roll gap thereof are thereby controlled. The material 1 rolled in such a way is rolled to a prescribed thickness by a horizontal rolling mill 6. The longitudinal elongation at the edge of the rolled material on the side where the peripheral speed of the rolls 2, 2' is high is made larger than the above-mentioned elongation on the side where the peripheral speed is low, whereby the camber is corrected.
Patent JP-S6346883-A (JP)
Title: Television signal transmission system
Inventor: TANAKA YUTAKA
IPC: H04N7/00
Filed: 1986-08-14
Abstract: PURPOSE:To improve the vertical resolution and prevent the degradation in picture quality even in case of moving pictures by transmitting TV signals, which correspond to plural scanning lines continuous in the vertical direction, as a single group in one field but dividing them into plural groups to transmit them in the other fields. CONSTITUTION:The TV signal corresponding to each scanning is obtained by a double speed sequential scanning type camera 1. The output of the camera 1 is converted to a TV signal of block scanning by a scan converting circuit 10. In this conversion, the TV signal is transmitted at the timing of an odd scanning line in case of an odd field and is transmitted at the timing of an even scanning line in case of an even field. TV signals of one block correspond ing to plural scanning lines continuous in the vertical direction are transmitted as a single group in one field but are divided into plural groups and transmitted in the other fields. The output of the circuit 10 is converted to a TV signal of the NTSC system by an NTSC encoder 2, and this signal is supplied to any image receiver 5 through an NTSC decoder 4.
Patent JP-H1033652-A (JP)
Title: Dust collecting, deodorizing and sterilizing device
Inventor: YAMAMURA SADAO
IPC: A61L9/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain wide-range deodorizing effect and long-term deodorizing and sterilizing effect in a dust collecting, deodorizing and sterilizing device. SOLUTION: This dust collecting, deodorizing and sterilizing device 1 for removing the odor of ambient air and conducting sterilizing process for the air, comprises a cylinder 2 having an intake port 2a for sucking air on one end side and an exhaust port 2b for exhausting the sucked air on the other end side, a sucking means 5 having a fan 5a for sucking the air provided in the interior of the cylinder from the intake port and exhausting the same from the exhaust port, a dust sucking means 3 disposed on the downstream side of the intake port to remove dust and dirt contained in the sucked air, a deodorizing means 4 having an adsorbent 4a disposed on the downstream side of the dust sucking means for sucking the ordor of the air subjected to the dust absorbing process,  and a sterilizing means 6 disposed on the downstream side of the sucking means for mixing a vaporized medicine with the air sent from the sucking means to the exhaust port to sterilize the air.
Patent JP-S6082805-A (JP)
Title: Apparatus for detecting shape of road surface
Inventor: MISUMI KATSUNORI
IPC: G01B11/30
Filed: 1983-10-13
Abstract: PURPOSE:To make it possible to compute the amount of mixed material for resurfacing a road surface, by detecting the cross sectional shape of the road surface by a road-surface-shape detecting means as electrically detected data. CONSTITUTION:A road-surface-shape detecting device 1 is arranged between front wheels 42 and a loosening mechanism 60. At this time, the microcomputer of the road-surface-shape detecting device 1 performs both the road surface detection and the driving control of a new mixed-material feeding mechanism 48 of a road-surface resurfacing device 40 and the loosening mechanism 60. In addition to a computing means for the mixed material for resurfacing, an adjusting means for the mixed material for resurfacing is added to this apparatus. In this constitution, grasping of the road-surface-shape can be ensured based on the detected data. The computation of the amount of additional mixed material can be performed readily when the resurfacing is conducted.
Patent JP-2001018339-A (JP)
Title: Multilayer stretch molded container
Inventor: NIMIYA KENJI
IPC: C08F216/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve appearance and see-through properties by stretch molding a multilayer sheet made of a specific saponified ethylene-vinyl acetate copolymer (layer) and a thermoplastic resin (layer). SOLUTION: To manufacture the multilayer stretch molded container useful for an application of a cup-like container for a seasoning, a saponified ethylene- vinyl acetate copolymer (EVOH) satisfying a formula: W/1,000<=60-13.91 n [M], wherein W is a weight-average molecular weight measured by a gel permeation chromatography method, [M] is an MFR (g/10 min) at 210 deg.C and a load of 2,160 g, and In is a natural logarithm, and a thermoplastic resin are laminated to manufacture a multilayer sheet, the sheet is stretched and particularly heat stretched, and molded to the container. As the EVOH, different two or more types of EVOHs can be used. Then, an EVOH blend in which its ethylene content is 5 mol% or more different and/or the degree of saponification is 1 mol% or more different is used.
Patent JP-H0476917-A (JP)
Title: Microsweeper
Inventor: FUKUDA TOSHIO
IPC: B08B11/00
Filed: 1990-07-19
Abstract: PURPOSE:To enable exact sweeping of microdust penetrating or fixing inside a groove by actuating a microbrush member with an electrostatic actuator. CONSTITUTION:A microsweeper is provided with a metallic working plate 2 which can move elastically with a microbrush member 1 installed. First an earthed voltage is impressed on the plate 2 through a wire 10 from a voltage impressing control system 9 so that a required voltage can be impressed on a forward electrode 7 through a wire 11 from the control system 9. When voltage is selectively impressed on a backward electrode 8 through a wire 12 from the control system 9, the plate 2 undergoes electrostatic force to make a forward-bent posture, thereby actuating the member 1 in the direction of arrow (a) or lowering it by keeping its horizontality or as shown by arrow (b). In addition, the number 1 forms a bent tip 1a which can sweep dust away out of microgrooves of a semiconductor wafer or the like by movement of the sharp tip.
Patent JP-H0536028-A (JP)
Title: Thin-film magnetic head
Inventor: NAGATOMO HIROYUKI
IPC: G11B5/31
Filed: 1991-07-31
Abstract: PURPOSE:To lower the resistance of a thin-film coil and to decrease head noises by optimizing the shape over the entire part of the coil. CONSTITUTION:The thin-film coil 1 is formed so such a shape that the ratio Xa/Ya of the coil width Xa in a track width direction and the coil width Ya in a gap depth direction is between 0.5 and 1.0. The coil is formed to such a shape that the ratio Yb/Yc between the coil width Yb and Yc in the gap depth direction is between 0.4 to 0.7.
Patent JP-S6171207-A (JP)
Title: Pneumatic tire
Inventor: HIRAYAMA SEIICHI
IPC: B60C11/11
Filed: 1984-09-14
Abstract: PURPOSE:To improve the comfortableness to drive in a car by comprising the tread pattern of a tire in which a reinforced plastic belt layer is arranged in a crown in a crown section so as to increase the area ratio of a groove section using a combination of small blocks. CONSTITUTION:A protrusion 8' and a recess 7' are formed on the surface of a tread 6 so that the ratio of the respective total areas A and B can be set to 0.67-3.0. The protrusions 8' is comprised with small blocks 9 in which an independent siping 10 is contained to make contact with a road surface and at least 70% of the protrusion 8' in the contact area allows the circumference to be enclosed by the recess 7'. In addition, the contact area for one of the blocks 9 is set to less than 10% of the total area A of the protrusion 8' in the contact area and larger than the square of the depth d of the recess 7' that encloses the blocks 9. As a result, the comfortableness to drive in a car can be improved.
Patent JP-H0273802-A (JP)
Title: Ethylewe/vinyl acetate copolymer having little tackiness and its manufacture and use
Inventor: KURUTO PEETAA MOIRAA
IPC: C08F218/00
Filed: 1989-07-26
Abstract: PURPOSE: To provide a copolymer for use as a molding, etc., that has a high molecular weight and is improved in easy flowability by polymerizing vinyl acetate ethylene under specific conditions in the presence of a free radical formation initiator, then adding ethylene to the reaction mixture at a specific conversion rate, and continuing the polymerization.  
     CONSTITUTION: Vinyl acetate and ethylene are first polymerized at a mole ratio of 1:0.3-1:20 in a solution in the presence of the free radical formation initiator at temperatures of 40-120°C and at pressure of 50-700 bars, and when conversion rate has attained 10-70% based on the vinyl acetate, ethylene is added to the reaction mixture by an amount equal to 10-200 wt.% of the amount of the ethylene first added, and the polymerization is continued until the conversion rate becomes 25-90% on the basis of the vinyl acetate introduced; then the polymerization is continued so that the conversion rate rises by at least 5% in comparison with the first conversion rate on the basis of the vinyl acetate, whereby the desired copolymer having a vinyl acetate content of 40-98 wt.% is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6250456-A (JP)
Title: Ring for spinning machine
Inventor: NAKAMURA RITSUJI
IPC: C23C8/30
Filed: 1985-08-29
Abstract: PURPOSE:To improve the fit in the starting stage, wear resistance, corrosion resistance and lubricating performance of a titled ring obtd. by forming a black oxide film layer on the front surface layer of a flange and a nitride layer consisting of a carbonitride layer and nitrogen diffused layer to the lower part thereof. CONSTITUTION:The ring for spinning machine generally formed by subjecting a case hardening steel to carburization hardening and surface treatment after turning is subjected to a gas soft nitriding treatment and black coating treatment on at least the flange surface layer thereof to contact with a traveler, by which the porous black oxide film layer 2 of Fe3O4 and the nitride layer 5 are formed on the outermost surface of the base 6. The nitride layer 5 is constituted of the porous carbonitride layer 3 of Fe3CN, etc., under the above- mentioned oxide film layer 2 and further the nitrogen diffused layer 4 of Fe4N, etc., under the same. A lubricating agent such as synthetic lubricating oil or MoS2 is preferably impregnated into the porous layers of the oxide film layer 2 and the carbonitride layer 3. The fit in the starting stage is improved and thread breakage is decreased by such constitution.
Patent JP-S6435971-A (JP)
Title: Superconductor device
Inventor: YAMAGUCHI YASUO
IPC: H01L39/22
Filed: 1987-07-30
Abstract: PURPOSE:To form a superconductor layer exhibiting preferable superconducting characteristic and to enhance its performance by employing a perovskite type oxide insulator in which the main axis of its surface is used as a C-axis of a perovskite crystal structure as an insulating substrate. CONSTITUTION:An insulating substrate 1 is used as a perovskite type oxide insulator having a main axis of its surface at a C-axis of a perovskite crystal structure. Thus, since a first perovskite type oxide superconductor layer 2 deposited thereon has a similar crystal structure to the substrate, it can be deposited and grown while holding the crystal structure of the substrate by selecting conditions. That is, the layer 2 having its main axis at the C-axis can be obtained, and a superconductor device having preferable superconductor in a wiring direction becoming perpendicular to the C-axis can be obtained.
Patent JP-S6170938-A (JP)
Inventor: NAKAI YOSHIKANE
IPC: A21D2/08
Filed: 1984-09-14
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-S6245594-A (JP)
Inventor: FURANSOWA DERAI
IPC: C07H1/00
Filed: 1986-08-18
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-S6348389-A (JP)
Title: Continuous coke oven
Inventor: MAKINO SHINPEI
IPC: C10B53/08
Filed: 1986-08-15
Abstract: PURPOSE:To inhibit the mixing of a product gas with a combustion gas, ensure the safety and improve heat efficiency, by partitioning a carbonization chamber of a continuous coke oven into a first direct-fire heating zone, a radiant tube heating zone and a second direct-fire heating zone. CONSTITUTION:A carbonization chamber 1 of a continuous coke oven is partitioned into a first direct-fire heating zone 2A, a radiant tube heating zone 6 and a second direct-fire heating zone 2B. A burner in which combustion is performed at a low excess air ratio is used as a burner 5 for each of the direct fire heating zones 2A and 2B. A briquette is fed from a hopper 13 and transferred on a mesh belt 11. During the transfer, heat treatment is conducted, and the combustion gas generated in the direct-fire heating zones 2A and 2B are exhausted from an exhaust part 3. Thus, the product gas formed in the radiant tube heating zone 6 can be discharged through a discharge port 8 without suffering mixing with the combustion gas. Further, even when the portion of the product gas is mixed with the combustion gas, there is no danger of explosion since the combustion gas has a low O2 content.
Patent JP-H0355686-A (JP)
Title: Issuing device for adjustment recording medium and adjustment recording medium used therein
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1989-07-25
Abstract: PURPOSE:To effectively issue an adjustment recording medium by providing a record controller which records the total charging amount information that accumulated the charging amounts of sold valuable values via a recording device. CONSTITUTION:The customers (a), (b) and (c) bring the issued prepaid cards 503 to a retail store 564 and purchase the desired valuable values. Then the customers putt cards 503 into a register 570 for adjustment. The register 570 serving as an adjustment recording medium issuing device is connected to a host computer 504 of the shop 564 and totalizes and stores the sales amount for each of issuers A, B and C. Then a store master puts an adjustment card 540 into the register 570 and designates an issuer. Thus the present total sales amount is recorded on the card 540 for each issue and paid. Then the store master brings the card 540 containing the total sales amount, i.e., a charging amount to an information center 560 and inputs the card 540 to a central host computer 502 set at the center 560. Thus the recorded charging amount is paid to the account of the store master in his/her bank.
Patent JP-H0637750-A (JP)
Title: Information transfer system
Inventor: ONO MASAFUMI
IPC: G09C1/00
Filed: 1992-07-20
Abstract: PURPOSE:To decode ciphered information accurately even in ciphering communication using plural ciphering keys by transferring an identification number representing definitely a ciphered key/-decoding key together with ciphered information. CONSTITUTION:An input packet count circuit 211 in a ciphering section 200 counts number of packets inputted from a LAN control section and transfers a count to a ciphering key/ID read circuit 212. Then the ciphering key/ID read circuit 212 reads a ciphering key identifier definitely representing the ciphering key used for ciphering a packet from a memory 213. That is, a means transferring the ciphering key together with ciphering information informs the ciphering key attended with the ciphering information to a reception terminal equipment. Then a means deciding a decoding key from the ciphering key in the received information in the reception terminal equipment decides a decoding key corresponding to the ciphering key used by the transmission terminal equipment.
Patent JP-H1180139-A (JP)
Title: 3-(condensed ring-substituted) phenyl-5beta-amidomethyloxazolidin-2-ones and 3-(nitrogen atom-substituted) phenyl-5beta-amidomethyloxazolidin-2-ones
Inventor: BRICKNER STEVEN J
IPC: C07D413/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new 3-(condensed ring-substituted) phenyl-5β- amidomethyloxazolidinone useful as an antimicrobial agent. SOLUTION: This 3-(condensed ring-substituted) phenyl-5β-(amidomethyl) oxazolidin-2-one is shown by formula I [R1 is H, an alkyl, a cycloalkyl, an alkenyl, phenyl, pyridyl, etc.; either R2 or R4 is H and the other and R3 form a group of formula II (n3 and n4 are each 0-3; n7 and n<8> are each 0 or 1; R10-1 and R10-2 are each H, an alkyl, etc.; R10-3 and R10-4 are each as shown for R10-1 and R10-2 ), etc.; either R5 or R6 is H and the other is H, an alkyl, etc.], and its pharmaceutically permissible salt such as 3-(1'-oxo-2'α-methyl-5'- indanyl)-5β-(acetamidomethyl)oxazolidin-2-one. The compound of formula I is prepared by obtaining a compound of formula IV through three processes from a compound of formula III, then forming a compound of formula V, reducing the compound with H2 and further acylating the resulting compound.
Patent JP-H0356456-A (JP)
Title: Production of sulfoalkyl-substituted hydroxylamines
Inventor: MORIMOTO KIYOSHI
IPC: C07C303/22
Filed: 1989-07-25
Abstract: PURPOSE:To easily produce subject compound useful as an additive for photograph-processing liquid by reacting hydroxylamine with an alkylation agent, a cyclic sulfonic acid ester, a vinylsulfonic acid and a sulfoalkyl- substituted acrylamide. CONSTITUTION:The objective compound of formula II (R is H, alkyl or -L1-SO3M) can be produced either by reacting a hydroxylamine of formula I (R' is H or alkyl) with an alkylation agent of formula X-L1SO3M (X is halo gen, alkylsulfonyloxy or arylsulfonyloxy; L1 is bivalent organic group; M is cation) in a solvent (e.g. water) at 0-100 deg.C or by reacting the hydroxylamine of formula I with a cyclic sulfonic acid ester of formula III (A is alkylene), a vinylsulfonic acid of formula IV (R1 to R3 are H or alkyl) or a sulfoalkyl- substituted acrylamide of formula V (L2 is bivalent organic group).
Patent JP-H0742569-A (JP)
Title: Supercharging pressure control device for turbocharger
Inventor: YAMAMOTO HIROKI
IPC: F02B37/18
Filed: 1993-08-03
Abstract: PURPOSE:To prevent lowering of durability of a diaphragm and the occurrence of seizure by a method wherein high temperature exhaust gas entering a gap between a waste gate valve and a body to support the waste gate valve is prevented from entering the pressure chamber of a diaphragm type actuator. CONSTITUTION:A gas vent hole 23 having one end opened to a valve support hole 8 and the other end opened to atmosphere is formed in a body 6 in which a valve support hole 8 to slidably support a waste gate valve 9 is formed. High temperature exhaust gas entering a gap between the waist gate valve 9 and the body 6 is released through a gas vent hole 23 to atmosphere and is prevented from entering a pressure chamber 21. Thereby, a diaphragm 13 is prevented from being overheated by high temperature exhaust gas.
Patent JP-H1133390-A (JP)
Title: Powder material evaporating apparatus
Inventor: KUDO MASATOSHI
IPC: B01J7/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To enable the generation of a large amt. of raw material gas and to enable the sufficient mixing of the raw material gas and a reaction gas. SOLUTION: A raw material supply chamber 3 having a funnel-shaped raw material container 2 vibrated by a vibration mechanism 8 and supplying a powder raw material G provided therein, a raw material passage 4 supported in an inclined state and permitting the powder raw material G to pass from the raw material container 2 and a raw material evaporating chamber 6 heating the powder raw material G discharged from the discharge end part 4a of the raw material passage 4 to evaporate the same are provided and at least an unheated carrier gas is supplied into the raw material supply chamber 3 and a heated carrier gas is supplied into the raw material passage 4 along the raw material passage 4 and at least a heated reaction gas is supplied into the raw material evaporating chamber 6 and the internal pressure in the raw material supply chamber 3 is set higher than that of the raw material  evaporating chamber 6.
Patent JP-S59173505-A (JP)
Inventor: JIYON DABURIYUU MAIAA
IPC: B23P6/00
Filed: 1983-10-14
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。