baber/WOPTO huggingface dataset:
Patent JP-S6439360-A (JP)
Title: Treatment for internal tube surface
Inventor: MATSUMOTO TAKERU
IPC: C23C4/16
Filed: 1987-08-03
Abstract: PURPOSE:To improve corrosion resistance at an internal tube surface, by forming a coating layer on the internal tube surface by means of plasma spraying and then applying fusing to the surface of the above coating layer. CONSTITUTION:A plasma gas and cooling water are fed to a plasma torch 2 located in a tube 1 to be treated and a metal powder having superior corrosion resistance is also fed to the torch 2, and then, a high voltage is impressed by using a tungsten electrode 3 as an anode and also using the tube 1 as a cathode. As a result, arc discharge occurs and a plasma frame 4 is produced, by which the powder is melted and thermally sprayed on the internal tube surface to form a coating layer 7. Subsequently, a laser beam 8 is applied from a laser head 6 on the above coating layer 7 to fuse the surface of the coating layer 7, by which a fused layer 9 having dense surface is formed. By this method, corrosion resistance at the internal tube surface can be improved, and further, this method is applicable to the partial repair, etc., of a small- diameter tube.
Patent JP-S5884602-A (JP)
Inventor: ANDORE FUEESERU
IPC: B21B1/46
Filed: 1982-11-04
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-H1017202-A (JP)
Title: Information announcing method and device, and memory medium
Inventor: KIDA AKIKO
IPC: B65H43/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a delay in supply of paper sheets because of a user being busy and to prevent a lowering of the working efficiency of a whole when run out of paper sheets is announced to only the user of a job when there is no stock of the paper sheets and the paper sheets run out. SOLUTION: Based on the upper limit value of the number of paper sheets remaining on a paper feed tray to execute preliminary announcement of run-out of paper sheets to a computer 9, the number of paper sheets used during issue of a printing job, the paper feed tray, and the number of paper sheets remaining on the paper feed tray, paper insufficiency information is announced to the computer 9 from a control part 8, and based on the upper limit value of the number of paper sheets remaining on the paper feed tray to execute preliminary announcement of run-out of the paper sheets to the computer 9, and the number of paper sheets remaining the paper feed tray, paper information is announced to the computer 9 from the control part 8.
Patent JP-2000016519-A (JP)
Title: Automatic warehouse for clean room
Inventor: NAKAO TAKASHI
IPC: B65G1/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a dust caused by the movement of a running body from leaking through an opening formed in a longitudinal direction of a running body rail into an automatic warehouse. SOLUTION: In this automatic warehouse 1 for a clean room having a rack for receiving an article W, the warehouse 1 is equipped with a hollow running body rail 6 to ascend and descend along a mast 4; a running body 7 which horizontally moves along an opening formed in a longitudinal direction of the running body rail 6 and transfers the article W; and a driving means 8 which is provided inside the running body rail 6 and drives the running body 7. The running body rail 6 is provided with a suction means for sucking a dust generated in the running body rail 6.
Patent JP-S6252329-A (JP)
Title: Complex heating cooking apparatus
Inventor: KAKINO MITSUHIRO
IPC: F24C15/34
Filed: 1985-08-30
Abstract: PURPOSE:To cool respective parts of an oven and a grill and simultaneously supply combustion air thereto to improve combustion and cooling performances by exhausting cooling air which has cooled electric parts of a high-frequency heating unit through an opening on the front surface of the main apparatus body and simultaneously cooling the oven and grill. CONSTITUTION:Cool air drawn in through a suction port 6 by means of a cooling fan 7 cools electric parts of a high-frequency generator 8, a high-frequency transformer 9 and the like. then, the cool air reaches a branching plate 19 via a space between a first guide 15 and a rear wall plate 19 and a space between a second guide 16 and a partitioning plate 13, and is divided into two directions at this position. A part of the branched cool air passes through a perforation 18 by means of the branching plate 19 to cool respective parts of the oven 1 and the grill 2 and is exhausted to the exhaust port 4 or supplied to the oven 1. The remaining part of the cool air proceeds straight and is exhausted through an opening 17.
Patent JP-H0479394-A (JP)
Title: U-shaped enamelled circuit board
Inventor: SUZUKI TAKAO
IPC: H05K1/02
Filed: 1990-07-23
Abstract: PURPOSE:To make a form of an enamelled circuit board compact and eliminate resonances caused by vibrations of a base body, etc., by forming protruding terminals on at least one end part of the enamelled circuit base board which is obtained through bending a plate nearly into a U-shape, and by enabling them to be connected with external connectors. CONSTITUTION:As iron core plates, the comparatively thin plates of 0.4 and 0.6 m in thickness are selected. The spaces between the two faces of a U-shaped base board 1 are made to be 5, 10, 15, and 20mm. Both the width and height of the U-shaped board 1 are made to be 45 mm. In the one of 5mm in the space between the two faces, a circuit 2 is formed with a screen printing performed by a suction method, and in the ones of the other spaces, the circuit 2 is formed by a curved-face printing method respectively. The enamelled circuit board 1 of a U-shape is considered as a base board in which the top parts of two planar base boards are interconnected. Therefore, in spite of selecting the comparatively thin iron core plates of 0.4 and 0.6mm in thickness, as a result of confirming their mechanical strengths when inserting them into connectors, both are satisfactory. Further, after housings are provided, the base boards are cooled by an air flow, and their high stabilities are found without resonating to vibrations.
Patent JP-H0242914-A (JP)
Title: Grain culm raising apparatus
Inventor: YASUNAGA AKIO
IPC: A01D57/22
Filed: 1988-08-01
Abstract: PURPOSE:To decrease noise by providing an elastic body for changing a raising lug from a standing posture to lying posture in the outer circumference part of a raising chain case for housing the raising lug. CONSTITUTION:An elastic body 4 for changing a raising lug 3 from a standing posture to lying posture is provided in the outer circumference of a raising chain case 1 for housing the raising lug 3. Thereby noise generated when the raising lug 3 is brought into contact with the elastic body is shut in the raising chain case 1 kept not so as to echo and remarkably decreased and simultaneously exchange carried out when abrasion and damage of the elastic body occur is facilitated.
Patent JP-S5895545-A (JP)
Title: Dispersant
Inventor: NAKAMURA MASATO
IPC: C09K23/52
Filed: 1981-11-30
Abstract: PURPOSE:To decrease settling and to eliminate formation of hard cake by using alpha,beta-unsatd. carboxylic acids, alpha,beta-unsatd. amides or vinyl compds. besides these as constituting components, copolymerizing these components and controlling the viscosity of the aq. solns. thereof to specific conditions. CONSTITUTION:alpha,beta-Unsatd. carboxylic acids, for example, acrylic acid, methacrylic acid, crotonic acid, maleic acid, fumaric acid, itaconic acid, etc., alpha,beta- unsatd. amides, for example, acrylamide, methacrylamide, etc. or vinyl compds., for example, methyl acrylate, ethyl acrylate, propyl acrylate, etc. besides these acids and amides are copolymerized. Any known method may be used for the copolymerization and the viscosity of an aq. soln. of 10wt% the copolymers thereof at 25 deg.C is controlled to 800-2,000cps.
Patent JP-H0729864-A (JP)
Title: Cleaning apparatus of wafer carrier
Inventor: MIZUKAWA SHIGERU
IPC: H01L21/304
Filed: 1993-07-07
Abstract: PURPOSE:To perform a powerful cleaning operation in a small number of treatment tanks by a method wherein, when a fluid for a finishing treatment is sprayed on a wafer carrier inside a drying tank, a part which is contaminated remarkably and a part whose contamination is hard to remove in a main cleaning operation are directed to a nozzle and the wafer carrier is turned at high speed after the finishing treatment. CONSTITUTION:A rotor 35 is operated in such a way that a wafer carrier 60 is directed to nozzles 33a to 33c inside a drying tank 30, and pure water is sprayed on the whole of the wafer carrier 60. In addition, the rotor 35 is fixed in an attitude in which the pure water collides directly with a part which is contaminated remarkably on the wafer carrier 60 and with a part whose contamination is hard to remove in a main cleaning operation, and a finishing cleaning operation is performed intensively to the parts by the pure water. After that, the rotor 35 is operated by a servomotor 36, IPA is sprayed on the whole of the wafer carrier 60, and it is sprayed intensively on specific parts. After that, the wafer carrier 60 is turned at high speed by the rotor 35, and it is spin-dried.
Patent JP-S5895159-A (JP)
Title: Solar heat collecting sheet
Inventor: TSUKAMOTO AKIRA
IPC: F24S10/80
Filed: 1981-11-30
Abstract: PURPOSE:To obtain hot water effectively by a method wherein hollow spaces are defined in a base member in which two sheets of texture opposing with a gap therebetween stiched by a joint yarn. CONSTITUTION:The base member 1 of solar heat collecting sheet is constituted by two sheets of texture opposing with the gap 4 therebetween. In this instance, the texture 2 is a plain fabrics woven skippingly over yarns arranged lengthwise and crosswise. The space 4 is secured by the joint yarn 3 woven into the warp or weft of the texture 2. The joint yarn 3 preferably comprises a fibrous yarn. Then a coating layer 6 is formed by coating a coating material on the texture and joint yarn woven thereinto and a number of hollow spaces 5 are defined between thus obtained coating layers. With this construction, water is supplied to the hollow space 5 and receives the solar heat. Thus, procuring of hot water becomes very easy.
Patent JP-S6437074-A (JP)
Title: Manufacture of printed wiring board
Inventor: UENO YUKIHIRO
IPC: H05K3/06
Filed: 1987-07-31
Abstract: PURPOSE:To eliminate a troublesome preliminary process and reduce a cost by a method wherein a required etching resist pattern is formed on a substrate material by utilizing the curing reaction between 1st liquid and 2nd liquid of non-mixed two-liquid catalytic reaction type resin. CONSTITUTION:Non-mixed two-liquid catalytic reaction type resin is employed. The surface of a substrate material is coated with the 1st liquid (A) of the catalytic reaction type resin and the 2nd liquid (B) of the catalytic reaction type resin is applied to the 1st liquid (A) so as to form a required etching resist pattern. The etching resist liquid A is a benzoyl peroxide catalyst and the etching resist liquid B is composed of methyl methacrylate or butyl ester monomer and synthetic rubber added to it and dissolved. With this constitution, the curing reaction is immediately progressed under a normal temperature and a process for curing can be eliminated and a preliminary process can be eliminated so that the manufacturing process can be simplified and the cost can be reduced and the yield can be improved.
Patent JP-H0612264-A (JP)
Title: Data transfer method for multitask system
Inventor: TAKEMOTO FUMIHIKO
IPC: G06F9/46
Filed: 1992-06-26
Abstract: PURPOSE:To provide the method for shortening the execution time of the copy of memory contents and for preventing the execution time from depending on the length of data to be copied. CONSTITUTION:An address information table AT is provided to show data areas to be processed by respective tasks A and B and first of all, the respective tasks A and B refer to this address information table At, recognize the data areas to be processed by the respective tasks themselves, and start processing. On the other hand, when one task A completes the processing in the data area of that task A and the other task B can confirm that the data area is empty, the address information indicating the respective data areas is exchanged. When this exchange is performed, the data areas to be accessed by the respective tasks A and B are also exchanged, and memory data are copied apparently.
Patent JP-H0859514-A (JP)
Title: Cross-coupling method for aromatic boron compound with aromatic halogen compound or perfluoroalkyl sulfonate
Inventor: SHIYUTEFUEN HABAA
IPC: C07C253/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To economically produce a polycyclic aromatic compound in a high yield and simultaneously with a high purity by performing the subject reaction in a reaction medium comprising an aqueous phase and an organic phase, while palladium is added in the form of a palladium compound soluble in the organic phase.  
     SOLUTION: This method for producing a polycyclic aromatic compound comprises subjecting an aromatic boron compound (preferably an aromatic boronic acid) and an aromatic halogenated compound or perfluoroalkyl sulfonate to a cross coupling reaction in the presence of at least one water-soluble complex ligand. Therein, a two phase system comprising an aqueous phase and an organic phase is used as a reaction medium, and the palladium is added in the form of a palladium compound soluble in the organic phase, such as a palladium ketonate, a palladium acetylacetonate or a (nitrile) palladium halide. The water-soluble complex ligand includes phosphines, phosphites, phosphorous esters, bipyridine compounds, and phenantrholine compounds. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6347940-A (JP)
Title: Vapor phase epitaxial growth method
Inventor: EBE KOJI
IPC: H01L21/363
Filed: 1986-08-18
Abstract: PURPOSE:To be able to continuously vapor grow multilayer epitaxial crystal layers having different compositions from composition in which the thickness of the layers or the thickness of the layers and the composition ratio are varied in an arbitrary one direction of the same substrate surface by reciprocating the substrate at a constant speed in a crucible in which growing material is evaporated. CONSTITUTION:A hole wall surface of the side that at least a substrate 23 passes has a wall surface crossing perpendicularly to the passing direction, and a substrate 23 to be grown is reciprocated at a constant speed out of a crucible 21 with respect on the crucible 21 for depositing vapor by heating a growing material 22 by a heater 21a. Thus, a vapor growth is executed in a state that crucible staying time with respect to the moving direction of the surface of the substrate 23 is different to form an epitaxial crystal layer in which a depositing quantity is varied in the moving direction of the surface of the substrate 23. In this manner, the epitaxial crystal layers having different compositions varied in the layer thickness or the layer thickness and the composition ratio varied in one direction of the substrate surface on the same substrate is continuously vapor grown continuously in multilayers.
Patent JP-S6437113-A (JP)
Title: On-vehicle radio receiver
Inventor: SUEHIRO KENJI
IPC: B60R11/02
Filed: 1987-07-31
Abstract: PURPOSE:To continue the relay reception operation by providing the power supply line of a reception circuit part independently of the power switch line of a radio receiver. CONSTITUTION:If the select command of a cassette deck part 200 is issued to switch a source switch SW to the side of the cassette deck part 200 or a power switch P.S of the radio reception equipment is temporarily turned off during movement, a power switching control circuit part of a tuner control unit 50 controls a power switching circuit 13 to connect at least a first power supply line EL1 to a battery power source +B through a diode D on condition that the input of a vehicle speed sensor 16 is connected. Consequently, since the reception circuit part of an FM tuner part 100 is kept in the operating state though the radio receiver itself stops the operation, the relay reception operation is continued.
Patent JP-S6349871-A (JP)
Title: Controlling system for switching system
Inventor: SHIRAKAWA MASAKAZU
IPC: H04M3/22
Filed: 1986-08-19
Abstract: PURPOSE:To prevent an ineffective holding call due to loss of the important control information caused by a system switching action, a high-load state caused in a processing restart mode, by processing and storing the specific important control information received from a terminal in a system switch mode through a terminal interface part. CONSTITUTION:If the 1st central control part 11 has abnormality, the fault information (f) on the part 11 is sent to a system switching part 15. The part 15 switches the part 11 to a waiting mode from a working mode and the 2nd central control part 12 to a working mode from a waiting mode by the system selection signals (d) and (e) respectively. A terminal interface part 13 detects these system switching actions by both signals (d) and (e) and is put under a special action mode to process and store the specific information out of the control information received from a terminal 14. The part 12 delivers the information to the part 13 to release a specific state when preparation is through for a normal action. Then the part 13 sends the stored information to the part 12.
Patent JP-H0519172-A (JP)
Title: Laser scanning microscope
Inventor: OKI YASUSHI
IPC: G02B21/00
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a laser scanning microscope provided with high resolution in an optical axis direction without causing the reduction of a received light quantity even in the case of not using a pin hole which is necessary for a conventional con-focal type laser scanning microscope. CONSTITUTION:As to the con-focal type laser microscope, the microscope is provided with an optical means for making the cross sectional shape of a return luminous flux from a spicemen surface 6 asymmetrical with reference to the optical axis, photoelectric detection means 10 and 13 for receiving the asymmetrical luminous flux on photodetection surfaces separated into two asymmetrical directions, and which are arranged so that outputs from respective photodetection surfaces by the spot images of the asymmetrical luminous flux may become mutually equal at the time of focusing, and a calculating means 14 for generating a function whose denominator is a difference between electrical outputs from the detection means 10 and 13, and for generating an image signal S being equivalent to a value which is obtained by multiplying the sum of the electrical outputs with the aforesaid function.
Patent JP-S6085576-A (JP)
Title: Manufacture of thin film photoelectric conversion element
Inventor: FUSE MARIO
IPC: H01L31/0248
Filed: 1983-10-17
Abstract: PURPOSE:To prevent the generation of short-circuit between a second electrode formed on a photoelectric conversion film and a base first electrode by a method wherein, after the photoelectric conversion film was deposited, the base first electrode is anodized. CONSTITUTION:A Ta electrode 2 patterned as a base first electrode is formed on an insulative substrate 1. A hydrogenated amorphous Si layer 3, which is used as a photoelectric conversion film, is deposited. An anodizing is performed in the dark using the electrode 2 as an anode. By such a way, the exposed parts of the electrode 2 and the vicinity thereof due to pinholes 4, which generated during the accumulation process of the layer 3, are oxidized and Ta2O5 5 having an electric insulating property is formed. An InSn oxide electrode 6, which is used as second electrode, is accumulated. As a reslt, no short-circuit generates between the electrodes 2 and 4 even though the electrode 6 intrudes into the pinholes 4 and reaches the electrode 2, because the pinhole generating sites in the layer 3 and the electrode 2 in the vicinity thereof are converted into an insulating film.
Patent JP-H0243439-A (JP)
Title: Residential panel device for movable partition
Inventor: NAKADA RYUICHI
IPC: E04B2/82
Filed: 1988-08-03
Abstract: PURPOSE:To form a large wall including a small joint part easily by providing studs between a floor rail and a ceiling rail, and applying frames of right and left panels to the front and back sides of the studs. CONSTITUTION:Studs 5 are installed between a floor rail and a ceiling rail between columns 10, and panels 1 are applied to the rails, with panel frames 4 of the panel 1 applied on the right and left on the front and back sides of the studs 5, so a large wall is formed with a joint 17 of only a small width. The panel 1 is formed of a panel frame 4 consisting of vertical frames 2 having fixing means and lateral frames installed horizontally, and an ornamental plate 9. The large wall can thus be formed easily without exposing the studs 5.
Patent JP-S6084273-A (JP)
Title: 2,3-dicyano-5-substituted pyrazine derivative
Inventor: SUGIMORI SHIGERU
IPC: C07D241/24
Filed: 1983-10-17
Abstract: NEW MATERIAL:The 2,3-dicyano-5-substituted pyrazine derivative of formula I (R is 1-9C alkyl or alkoxy; X is -O, -CH2 group of formula II, etc.). EXAMPLE:4-(trans-4-Propylcyclohexyl)benzoic acid 4-(2,3-dicyanopyrazinyl-5)phenyl ester. USE:Useful as a high-temperature liquid crystal component. It has broad nematic temperature range and excellent compatibility with other liquid crystal compounds, and raises the clear point of a Schiff-base or azoxy liquid crystal compound. Since the compound has large positive dielectric anisotropy (DELTAepsilon), it can remarkably decrease the driving voltage of a liquid crystal composition at a low dose. PREPARATION:The compound of formula I can be produced by (1) reacting 4-hydroxyacetophenone of formula III with an oxidizing agent, (2) reacting the reaction product with diaminomaleonitrile in a solvent, and (3) reacting the product with a carboxylic acid chloride in the presence of pyridine.
Patent JP-S6172123-A (JP)
Title: Roller-compacting device
Inventor: KIKUCHI KENJI
IPC: E02D15/08
Filed: 1984-09-18
Abstract: PURPOSE:To provide firmly compacted rubble-mound, by a method wherein a travelling truck is laterally movably installed on a working ship, a guide leader and a damper device are located to the travelling truck, and rubble- mound is compacted through the working of the damper device. CONSTITUTION:A guide leader 20 is stood vertically to a working ship 1, and with a vibrator 41 started, the vibration is transmitted to a damper plate 43 through a casing pipe 42 to compact rubble-mound C1 on a sea bottom surface. Simultaneously, a pressurizing work is carried out throughout a specified width through movement, in the direction of the width of the working ship 1, of a travelling truck 10. Thereafter, after an anchor is lifted up to move the working ship 1 by a given distance, a compacting work is effected in a similar manner described above. In which case, the unwinding length of a wire 27 is regulated depending upon a water depth to hold the damper plate 43 in a proper position. This enables construction of underwater mound so firmly compacted.