baber/WOPTO huggingface dataset:
Patent JP-S6042835-A (JP)
Title: Formation of pattern of insulating film
Inventor: TSUKAMOTO KATSUHIRO
IPC: C23C14/32
Filed: 1983-08-18
Abstract: PURPOSE:To obtain the good-quality insulating film by a method wherein when an oxide film or a nitride film of the predetermined pattern is formed on a semiconductor substrate, plural photoresist films of the predetermined sizes are arranged on a semiconductor substrate and such film is deposited by the overall claster ion beam vapor deposition, after which the resist film is removed together with the film deposited on that. CONSTITUTION:Plural photoresist films 21 are formed on a semiconductor substrate 2 with slightly overhanging in order to facilitate the lift-off and a film 22 of SiO2 or Si3N4 is deposited over the whole surface including said films 21 by reactive claster ion beam vapor deposition. Thus, the films 22 are formed on the resist film 21 and the substrate 20 with being isolated from each other and the film 21 is lifted off together with the film 22 formed on that whereas leaving the film 22 on the substrate 20 in the predetermined intervals. Consequently, the formation of an insulating film by the lift-off method, which has been difficult up to now, can be achieved.
Patent JP-H05339726-A (JP)
Title: Magnetron sputtering device
Inventor: OKUDA AKIRA
IPC: C23C14/35
Filed: 1992-06-11
Abstract: PURPOSE:To improve the efficiency of utilizing a target as well as the- reproducibility of film characteristics, the uniformity of film thickness, step coverage property and film forming speed and to decrease particles. CONSTITUTION:This magnetron sputtering device has a vacuum chamber 8 which can maintain a vacuum state, a vacuum evacuation pump 9 which maintains a reduced pressure atmosphere in this vacuum chamber 8, a gas supply system 10 which supplies a sputtering gas into the vacuum chamber 8 while regulating its flow rate, a cathode 1 which is disposed with a magnet pair 3 and is fixed with the target 5, a substrate 7 which is disposed to face this cathode 1 and is formed with the film by sputtering and a power source 11 which generates plasma between the cathode 1 and the substrate 7 by applying a voltage to the cathode 1. The magnet pair 3 is constituted of a first magnetic pole 3a having a wave from rectangular wave shape and a second magnetic pole 35 having a part enclosing the first magnetic pole 3a and existing between the recessed parts thereof to generate the part where the plasma density is high, i.e., an erosion resin, over the entire surface of the target 5 and to erode the target 5.
Patent JP-S5578514-A (JP)
Title: Zero-phase current transformer using hole element
Inventor: KOBAYASHI KENICHI
IPC: H01F38/20
Filed: 1978-12-11
Abstract: PURPOSE: To improve detection sensitivity, quicken response and thus to improve performance of a leakage breaker by detecting change in magnetic flux through inserting a hole element in the magnetic path of a zero-phase current transformer.  
     CONSTITUTION: A hole element 2 is inserted in the magnetic path of a magnetic core 1, and voltage is impressed by a DC power 23. Where difference occurs between currents flowing in reciprocating conductors L 1 , L 2 , a magnetic flux is produced according to the difference current and a hole voltage arises on the hole element 2, thus actuating a detection circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6230247-A (JP)
Title: Heat developable photosensitive material
Inventor: HIRAI HIROYUKI
IPC: G03C8/40
Filed: 1985-07-10
Abstract: PURPOSE:To obtain an image of sufficient maximum density through short time heating by dispersing a specified compound into a hydrophilic binder containing a dye donor. CONSTITUTION:The compound selected from ones represented by formulae (I) and (II), embodied by formula (1) as one example, is dispersed into the hydrophilic binder, typified by a transparent or translucent binder, such as gelatin, containing the dye donor in a dissolved state, and said compound is added usually, preferably, in an amount of 1-500pts.wt. per 100pts.wt. of the dye donor, and in an amount of 0.001-5g/m<2>.
Patent JP-H0444667-A (JP)
Title: Magnetic card recording and reproducing device
Inventor: ONISHI YASUTOMO
IPC: G06K17/00
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the infeasible state of displaying a residual value and an aim of a value by notifying the operator of the time of maintenance with a notifying means when the number of times required for maintenance has come. CONSTITUTION:The number of times of an aim of a value to be displayed by a thermal head (value display means) 14 is cumulatively counted by a counting means 15, and the number of times of the above-mentioned cumulative counts is compared by a times comparing means 17 with the number of times required for maintenance stored previously in a times storage means 16, and when the required times for maintenance has come, an LED as the notifying means 18 is blinked to notify the operator that it is the time for maintenance. By this method, since the thermal head 14 can periodically be cleaned, the infeasible state of displaying the aim of the value due to deterioration of the display performance because of accumulation of cotton dust and burnt refuse, etc., on the contact surface between the thermal head 14 and a magnetic card 20 is prevented.
Patent JP-H0444144-A (JP)
Title: Down loading method for work station
Inventor: HACHISUGA TOMOAKI
IPC: G06F12/00
Filed: 1990-06-11
Abstract: PURPOSE:To improve the working efficiency of a host computer system by storing all files to be processed into a real storage space of a work station from an external real storage space and processing the data at the work station with the accesses applied to those real storage spaces. CONSTITUTION:A work station 10 is provided with a real storage space 11, and all files to be processed are stored in the space 11 from an external real storage space 3 of a host computer system 1. Then the data are processed with the accesses applied to the space 11. Thus the mechanical waiting time that is produced from the data accesses applied to an external real storage space 3 of the system 1 can be omitted. Then the data can be effectively processed. Furthermore the access frequency is reduced to the space 3 of the system 1 and this system 1 is effectively operated.
Patent JP-H11321145-A (JP)
Title: Plastics material for printing mask, printing mask and manufacture of printing mask
Inventor: KINOSHITA SHINGEN
IPC: H05K3/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance the antiabrasion property, chemical resistance, and binding force of a conductive film, and maintain a good antistatic function by forming a film consisting of conductive resin on the surface of a printing plastics material, and then performing heating treatment to the film. SOLUTION: A film 4 consisting of conductive resin is formed on the under surface of a plastics sheet 3 made up of biaxially oriented PET having a thickness of 150 μm. Herein, matter can be used in which carbon powder is dispersed in the conductive resin, e.g. polyurethane resin. Then, the polyurethane resin is dissolved in a solvent to then be applied on the surface of a plastics sheet 3 by means of a gravure roll so as to form a film; after that, it is wound up on a roll after heating and removing a solvent in the film. Furthermore, heat treatment is executed in order to print the film 4. The heat treatment is done such that the roll-shaped plastics sheet 3 is subjected thereto at a temperature of 60-70 deg.C. Finally, the plastics sheet 3 is spread over a frame body 2 made of aluminum square pipes under constant tension.
Patent JP-S6213792-A (JP)
Title: Rotary type compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C29/02
Filed: 1985-07-12
Abstract: PURPOSE:To prevent a damage on the sliding surface of a shaft and a lock accident of the shaft by forming a recessed part, which receives a foreign matter in a lubricating oil, in a part of the bearing of a closed-horizontal-rotary type compressor. CONSTITUTION:The shaft hole of a sub-bearing 20 of a closed-horizontal-rotary type compressor is covered with a cover 14 and between an inner wall face of its cover 14 and a shaft 7 end an oil sump part 7d is formed. A lubricating oil sent to the oil sump part 7d through a feed oil pipe 14a flows through a oil hole 7a in the inner part of the shaft 7, a side hole 7b, an oil groove 7c being formed along its periphery and the like, and at this time a foreign matter contained in the lubricating oil, for example, a spatter 16 is received in a recessed part 20a which is formed in a shaft hole inner wall of the sub-bearing 20 facing the oil sump part 7d. For this reason, it is made possible to prevent a damage on the sliding surface of the shaft 7 and a lock accident of the shaft 7, which are caused by a foreign matter in a libricating oil.
Patent JP-S63316514-A (JP)
Title: Turn-on locking circuit for transistor switching device
Inventor: SUYAMA HIROTO
IPC: H03K17/66
Filed: 1987-06-18
Abstract: PURPOSE:To shorten a dead time by discriminating that a reverse bias voltage between base emitters, namely, a negative voltage is established at the time of turning off one side transistor, and inputting an ON signal to other side transistor. CONSTITUTION:A comparator 21 compares the base emitter voltage of a main transistor Q1 and the voltage of a reference power source 31, the potential of the inverse of the input terminal of the comparator 21 is lower than the potential of a + input terminal, then, an output 21a is inverted from an 'L' to an 'H'. Simultaneously, the gate of a NAND gate AG12 is switched from 'closed' to 'opened', and a main transistor Q2 can be driven by an output signal 12a of a driving logic signal generating circuit 12. In the same way, a comparator 22 compares the base emitter voltage of the main transistor Q2 and the voltage of a reference power source 32, the potential of the inverse of the input terminal is lowered, then, the NAND gate is switched in the same way, and the main transistor Q1 can be driven by using an output signal 11a of a driving logic signal generating circuit 11.
Patent JP-S63315804-A (JP)
Title: Method of feeding air for combustion
Inventor: ORIMOTO MANABU
IPC: F23C7/02
Filed: 1987-06-18
Abstract: PURPOSE:To improve a flow pattern within the furnace of the vertical combustion furnace apparatus and elevate an efficiency of combustion by making a fixing angle of the air feed short pipe approximate to an angle of a hopper of the fire bed, and by setting a guide vane to adjust the flow rate and the angle of the air current within an each air feed short pipe. CONSTITUTION:A fixing angle formed between a horizontal line and an air feed short pipe 18 is approximated to the hopper angle alpha=50 deg.-55 deg. of the fire bed, to be set to 45 deg., and simultaneously a guide vane 19 is set inside an each air feed short pipe 18 to adjust a flow rate of the air current and its angle. The tertiary air 13 and 13' fed by stages from a wind box 12 causing them to correspond to a fuel character, namely to an amount of volatile matter within the pulverized coal in the ratio of 1 to 1 is allowed to change a flow pattern of a flow of the pulverized coal within the furnace by setting the fixing angle of the air feed short pipe 18 to about 45 deg. and by adjusting an angle of the built-in guide vane 19 by + or -15 deg..
Patent JP-S6213898-A (JP)
Inventor: KAMIMURA OSAMU
IPC: F16L39/00
Filed: 1985-07-12
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-S5376662-A (JP)
Title: Semiconductor device
Inventor: IKEDA YASUICHI
IPC: H01L23/12
Filed: 1976-12-18
Abstract: PURPOSE: To achieve the reduction in cost by integrating a semiconductor header and a base plate without using any support base metal plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0446095-A (JP)
Title: Vapor growth device
Inventor: KOJIMA SEIJI
IPC: H01L21/205
Filed: 1990-06-13
Abstract: PURPOSE:To prevent the sticking of powder to a sluice valve and to reduce surface defects of formed thin films of a semiconductor by fitting a gas introducing inlet for introducing purge gas into the valve to the valve for separating a reaction furnace from a preceding chamber in which substrates are set and detached. CONSTITUTION:A housing section 10a is formed so as to house a partition plate 10c for maintaining the airtightness of a sluice valve 10 used to airtightly separate a reaction furnace 2 from a preceding chamber 3 in which substrates 15 are set and detached and a deriving mechanism 10b for moving the plate 10c. One or more gas introducing inlets 10d, 10e for introducing purge gas are fitted to the housing section 10a.
Patent JP-S5377792-A (JP)
Title: Binder
Inventor: NISHIKAWA MITSUO
IPC: B65B13/22
Filed: 1976-12-18
Abstract: PURPOSE: To provide a binder, in which binding of bundles of a long article such as wire or fiber is achieved automaticaly and efficiently by the use of economical, resilient material such as nylon rope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6133875-A (JP)
Inventor: IGARASHI TERUO
IPC: B25F5/00
Filed: 1984-07-25
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-S6212205-A (JP)
Inventor: KAARU HAINTSU OTSUTOO KUPUFUER
IPC: H03H9/54
Filed: 1986-07-01
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-S63315914-A (JP)
Title: Automatic weighing device
Inventor: CHIHARA JUNICHIRO
IPC: G01G13/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve weighing accuracy by weighing total weight at all times even if the disorder of an array occurs discontinuously and carrying on operation while comparing the weight with a total weight set value. CONSTITUTION:When bodies to be weighed are supplied to an automatic weighing device, it enters respective passages 14 of an array supplying means 11 and even if the bodies fail to enter the passages 14 and are deposited, a superposing preventing device 16 operates; and they are well-ordered by entering empty passages and thus supplied to a weighing means 17 through a shock preventive plate 19. The weighing means 17 reaches a weighing set value, the supply from the array supply means 11 is stopped and the object bodies in the weighing means 17 are discharged to a sending-out conveyance means 22. The sending-out conveyance means 22 conveys the object bodies to a next process, e.g. a packaging device.
Patent JP-H0316555-A (JP)
Title: Respiration flowmeter
Inventor: NAKAJIMA MASATOSHI
IPC: G01F1/00
Filed: 1989-06-15
Abstract: PURPOSE:To simplify constitution by mounting a plurality of sampling ports, a plurality of the specimen sampling tubes corresponding thereto, an analyzing means measuring the concn. of the gas related to exhalation/inhalation and a calculation means calculating a respiration flow rate from the concn. of the gas. CONSTITUTION:A plurality of sampling ports 2A, 2B are provided to an adaptor 1. The absorption quantities of infrared rays of a standard sampling tube 3a and specimen sampling tubes 3b, 3c are alternately measured by a CO2 analyser 3 and CO2 concn. is detected from the difference due to the comparison of the tubes 3a, 3b and the difference due to the comparison of the tubes 3a, 3c. In this case, the amounts sampled from the ports 2A, 2B are respectively controlled by two flow rate controllers 5A, 5B. The CO2 concn. detected by the CO2 analyser 3 and the O2 concn. detected by an O2 analyser 4 are supplied to a CPU 7 and the discharge amount of carbon dioxide and the take-in amount of oxygen are calculated by the CPU 7 and the respective concns. of CO2 and O2 are displayed on a display device 8. A flow rate sensor is made unnecessary.
Patent JP-H0446632-A (JP)
Title: Device for bending sheet material
Inventor: DATE MASAKI
IPC: B21D5/01
Filed: 1990-06-12
Abstract: PURPOSE:To prevent the scratch from suffering on the surface of the sheet material by pressing the sheet material with the elastic outer layer of the pressing roll and bending. CONSTITUTION:The sheet material 50 is mounted on the die 12 after stretching so as to project its end part by the necessary dimension for bending, and then when the driving means turns the rotary frame 20, the turning frame 20 turns from the sheet receiving surface 121 of the die 12 toward the outer surface 122, following this, the pressing roll 30 moves while pressing the sheet material 50 with its elastic outer layer 31 from the sheet receiving surface 121 to the outer surface 122. Accordingly, the sheet material 50 is bent with the pressing force of the pressing roll 30 along the die 12, and the increase or decrease of the distance of the rotary roll 30 and the supporting pivot of the turning frame 20, that is, the base part 21 is absorbed with the air cylinder of the pressing mechanism 40.
Patent JP-H093026-A (JP)
Title: Production of 2-hydroxycyclohexanone oxime
Inventor: KAKEYA NOBORU
IPC: C07C249/06
Filed: 1995-06-20
Abstract: PURPOSE: To easily obtain the subject compound useful as a raw material for 5-cyanopentanal, which is the precursor of ε-caprolactam, in a high yield by reacting 1-formyloxy or hydroxy-2-nitrosocyclohexane with an organic base and an alcohol or water. CONSTITUTION: This method for producing 2-hydroxycyclohexane oxime comprises reacting (A) 1-formyloxy-2-nitrosocyclohexane or 1-hydroxy-2- nitrosocyclohexane with (B) an organic base such as a 3-13C aliphatic tertiary amine compound or a pyridine compound and (C) an alcohol or water e.g. in amounts of 1-10 equivalents and 1-300wt. times, respectively, based on the component A. The reaction is preferably performed in a reaction solvent such as acetonitrile at 70-100 deg.C under the atmospheric pressure or an elevated pressure.
Patent JP-S6311076-A (JP)
Title: Monitor-control device of motor drive type automatic switching equipment
Inventor: YAMANAKA KAZUICHI
IPC: E05F15/10
Filed: 1986-06-30
Abstract: PURPOSE:To get a machine to perform expected movement certainly, by driving a machine main body with a driving mode equivalent to the contents of memory until the state detection contents are reversed when the operation signal is received equivalent to the state detection contents, and then by driving the machine main body with the driving mode equivalent to the operation signal. CONSTITUTION:When a shutter is totally closed, if a stopping switch 38 is turned ON after an opening switch 36 is turned ON, then after a driving motor of a switching drive means 19 becomes 'open' and acts on the shutter toward opening, a stopping means 20 is driven to stop the shutter in a slightly opened state. At this moment, a limit switch 17 remains closed. Then, when a stopping switch 37 is turned ON, the means 19 becomes 'open' driving mode as the detected contents of a state detection means 21 is 'closed' and a state detection means 21 is 'opened'. When a limit switch 16 is closed and 17 is opened so that the detected contents of the means 21 becomes 'opened', the driving mode of the means 19 is switched to 'closed', acting on the shutter towards closing.
Patent JP-S6132577-A (JP)
Title: Manufacture of thin-film semiconductor field-effect transistor
Inventor: OANA YASUHISA
IPC: H01L29/40
Filed: 1984-07-25
Abstract: PURPOSE:To form a source-drain ohmic contact through the vaporation and alloying of a metallic thin-film by forming the layers of antimony, a transition metal and aluminum onto an intrinsic semiconductor layer in succession and shaping source and drain electrodes. CONSTITUTION:A gate electrode 2 for a thin-film transistor is formed onto a transparent glass substrate 1 by molybdenum. An SiO2 film is deposited through a normal pressure CVD method as a gate insulating layer 3, and an intrinsic amorphous silicon layer 4 is deposited through a plasma CVD method. An antimony layer 5 is evaporated continuously, and molybdenum 6 is deposited. Molybdenum, antimony and the intrinsic amorphous silicon layer are removed through etching while using a photo-resist 7 as a mask in order to form a transistor having a predetermined shape. Aluminum is evaporated, and source and drain electrodes 8 and wirings are formed. The molybdenum layer and the antimony layer left between a source and a drain in the transistor are removed through etching, and the amorphous silicon layer is etched. Lastly, an silicon-antimony alloy layer 5' is formed through heat treatment.
Patent JP-H0814879-A (JP)
Title: Method of and device for measuring external dimensions of tire
Inventor: KOKUBU TAKAO
IPC: G01B21/02
Filed: 1994-07-05
Abstract: PURPOSE:To precisely and successively measure widths and external dimensions of tires in a short time. CONSTITUTION:A measuring device is composed of a conveyer 1 for conveying tires 2, a first sensor 5 provided above the conveyer 1, for measuring a distance to a side surface 3a of a tire, second and third sensors 6 provided left and right for measuring distances from second and third reference positions 12, 13 to the outer peripheral surface 3b of the tire 3, and a storing and computing means for computing a width W and an outer diameter T of a tire 3 from the measured distances and a reference length.
Patent JP-S6131077-A (JP)
Title: Brewed liquor containing plum extract, and its preparation
Inventor: YOSHIDA YOSHIHARU
IPC: C12G3/04
Filed: 1984-07-25
Abstract: PURPOSE:To prepare brewed liquor containing plum extract, having unique taste and flavor, and meeting the taste of general consumers, by immersing plum fruits in refined SAKE prepared by adding sugars and organic acids for brewing, thereby extracting the plum component to the SAKE. CONSTITUTION:Brewed SAKE prepared by using rice, rice koji and water as main raw materials is incorporated with sugars for brewing such as sucrose, invert sugar, glucose, etc. and organic acids such as succinic acid, lactic acid, citric acid, etc. to obtain refined SAKE having an alcohol content of >=15%, and a SAKE degree of -10--15 deg.. Plum fruits and sugars for extraction are added to the refined SAKE to effect the extraction of the plum fruit. The plum fruits are taken out of the SAKE, and the SAKE is aged. The obtained liquor is diluted with a refined SAKE having an alcohol content of 10-15% to obtain the brewed liquor containing plum extract and having an alcohol content of 10-15% and a plum extract content of 1-10%.
Patent JP-S5277311-A (JP)
Title: Train operation control system in use of multiple computors
Inventor: KAWAI YOSHINORI
IPC: B61L27/00
Filed: 1975-12-24
Abstract: PURPOSE: To provide a train operation control system in use of multiple computors, in which diagram information necessary for the control of several trains is memorized in station-information processing unit, whereby load of the central processing unit is reduced and at the same time temperary trouble caused in the central processing unit can be dealt with suitably. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308334-A (JP)
Title: Seedling-loading apparatus in rice transplanter
Inventor: DOI KUNIO
IPC: A01B73/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-loading apparatus in a rice transplanter, enabling the good balance of the strengths of frames, the reduction of the lateral total width of a seedling stand and the improvement of the operability and workability of the rice transplanter by placing plural rows arranged at both the right and left edges of the seedling stand in a state freely foldable upward from the working surface of the seedling stand and toward the center of the machine body. SOLUTION: Plural rows 16a arranged at both the right and left edges of a seedling stand 16 are placed in such a state freely foldable upward from the working surface of the seedling stand 16 and toward the center of the machine body. Preferably, rotating supports 44 and 45 are placed at the central main body side and the right (left) folding body side of the seedling stand 16, respectively, and the space between the supports 44 and 45 is connected with folding frames 51, 51. Cam members 46-49 are each placed at the crossing point of each of the supports 44, 45 and folding frames 50, 51. When the seedling stand 16 is folded, the seedling stands 16a at the folding sides are moved upward by the cam members 46-49.