baber/WOPTO huggingface dataset:
Patent JP-H0212631-A (JP)
Title: Washing device for master disk of optical disk
Inventor: NANBA SHOICHI
IPC: G11B7/26
Filed: 1988-06-29
Abstract: PURPOSE:To uniformize a close contact agent and a resist film and to obtain the washing device having high accuracy and high quality by providing a close contact agent tank for a resist film and further subjecting the close contact agent liquid to cyclic filtration. CONSTITUTION:This washing device is provided with a close contact agent tank 24 between an isopropyl alcohol tank 13 and a freon vapor tank 15. A liquid prepd. by diluting hexamethyl disilazane at 1-2% concn. with a freon liquid is used in the close contact agent tank 14. A glass disk for the master disk of the optical disk is immersed in the isopropyl alcohol tank 13 and is then immersed for 30 seconds to one minute in the close contact agent tank 14, by which the film of the close contact agent is formed on the surface of the glass disk. The close contact agent in the close contact agent tank 1 is kept clean at all times by subjecting the liquid to the cyclic filtration. The uniform application of the close contact agent and resist is possible as well and the quality is improved by decreasing defects, etc.
Patent JP-S6318462-A (JP)
Title: Automatic cash transaction system
Inventor: KUBO YUJI
IPC: G06Q20/18
Filed: 1986-07-11
Abstract: PURPOSE:To omit the issue of slips, to improve the reliability of a device and to store the record of transaction contents by allowing a control part to read out transaction data from an IC card through an IC card reading/writing part, send the data to a center device together with input data and write the contents of transaction based upon the indication of transaction in the IC card. CONSTITUTION:When the IC card is inserted into the automatic cash transaction device 1, transaction data such as an ID number, an account number are read out from the card 14 by the reading/writing part 13. The transaction data are transmitted to the center device 9 together with input data through a buffer circuit 10 in a control part 7 and a line interface part 8. When an answer indicating the validity of payment is sent from the center 9, paper money is paid and carried and the contents recorded in the IC card are updated (writing of transaction contents). The card and paper money are discharged and received by a customer to end transaction.
Patent JP-H05170113-A (JP)
Title: Controller for motor power steering
Inventor: DANII DERIYU
IPC: B62D5/04
Filed: 1992-05-29
Abstract: PURPOSE: To reduce the size of a power steering, to reduce its cost, to give a high reliability and to realize manual operation in case of a fault. CONSTITUTION: A processor having below-mentioned elements electrically controls a power steering through a clutch with an electric servo motor connected to a steering column. The elements are steering torque measuring means 86 to 92 giving a starting signal, means 79 to 85 measuring at least one parameters giving influence to a steering auxiliary stopping condition and giving its signal, a means 64 feeding power to a motor in response to a control signal and a microprocessor 40 having a computer issuing the control signal in response to the signal from the measuring means.
Patent JP-S6054469-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OKADA NORIAKI
IPC: H01L27/04
Filed: 1983-09-05
Abstract: PURPOSE:To recover the resistance value of Si to the resistance value before forming a film by forming high resistance polycrystalline Si, and performing a plasma application in inert gas atmosphere after forming a film when using a plasma Si3N4 film for a final passivation film. CONSTITUTION:An SiO2 film 2 is covered on an Si substrate 1, and a polycrystalline Si film 3 coped with P is accumulated thereon, and the films 2, 3 are selectively removed. Then, an SiO2 film 4 is again formed on the overall surface, an contacting hole 5 for contacting with the film 3 is opened, and a high resistance polycrystalline Si film 6 connected to the film 3 is grown on the film 4 as the prescribed pattern. Then, an SiO2 film 7 to become an intermediate insulating film is covered on the overall surface, a contacting hole 8 is opened, and aluminum wirings 9 which contacts the film 3 are formed. Then, a plasma Si3N4 film 10 to become a final passivation film is formed on the overall surface, patterned, and then plasma treated in N2 atmosphere, and the resistance value of the film 6 is returned to the resistance value at the growing time.
Patent JP-H05332944-A (JP)
Title: Optical system for detecting for foreign matter on color filter
Inventor: HOURAI MOTOO
IPC: G01N21/956
Filed: 1992-05-28
Abstract: PURPOSE:To simplify the conventional optical system of a drive for detecting foreign matters on a color filter. CONSTITUTION:A set of light projection system 3 and light reception system 4 are provided and a light projection angle thetaT of the light projection system 34 and a light reception angle thetaR of the light reception system 4 are set to an identical angle within 75 deg.-85 deg. for the surface of a color filter 1. A half mirror 42 is provided at the light reception system 4 for applying one part of the reflection light on the surface which is divided into two portions, a first space filter 43 which eliminated a regular reflection light LR is provided, a first light receiver 44 which receives axis-deviated reflection lights LR' and LR'' whose axis deviated for the regular reflection light LR and then detects an angular protrusion which is formed by a buried foreign object and a second space filter 45 which applies the other of the divided reflection light and allows only the regular reflection light LR to be transmitted are provided, and then a second light receiver 4 which detects an adhering object by detecting reduction in intensity of the regular reflection light LR which is transmitted through it is provided, thus forming only a simple set of light projection/reception system.
Patent JP-H10329640-A (JP)
Title: Vehicle air bag device
Inventor: NAKANO NOBUYUKI
IPC: B60N2/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To surely protect an occupant by prohibiting the expansion of an air bag in a front collision when a front collision air bag is installed to a vehicle sheet having a child seat integrated thereto. SOLUTION: This device detects the turning position of a vehicle seat by a position detecting switch 3c, detects the set state of a child seat 5 by a set state detecting switch 18, detects a front collision by an acceleration sensor 22, and inputs them to a control circuit 25, whereby the expansion of a front collision air bag 21 is prohibited when the child seat is set in the occurrence of a front collision.
Patent JP-S5950114-A (JP)
Title: Vacuum degassing device
Inventor: FUJIMURA TOSHIO
IPC: C21C7/10
Filed: 1982-09-17
Abstract: PURPOSE:To provide a vacuum degassing device which can incorporate surely the alloys to be added into molten steel by disposing an alloy adding vessel communicating with a vacuum degassing vessel through an aperture provided in the side wall position under the melt surface of the degassing vessel and providing a pressure regulator for controlling the pressure in said adding vessel. CONSTITUTION:While no alloys are added, a valve 14 is held closed, a valve 16 is held open, and the pressure in an alloy adding vessel 12 is kept reduced to the value equal to the pressure in a degassing vessel 3 or slightly higher than said pressure. When the alloys are going to be added, the valve 16 is closed, and the valve 14 is opened to add the alloys from alloy hoppers 13 into the vessel 12. The valve 14 is then closed and the valve 16 is opened to pressurize the inside of the vessel 12 with the regulator 15 and to deliver the molten metal in the vessel 12 together with the alloys into the vessel 3. The inside of the vessel 12 is evacuated to suck the molten steel 2 into the vessel 12. The pressurization and evacuation in the vessel 12 are repeated again according to need to assure the delivery of the alloys.
Patent JP-S5951304-A (JP)
Title: Apparatus for measuring displacement
Inventor: MAEHARA OSAMU
IPC: G01B11/00
Filed: 1982-09-17
Abstract: PURPOSE:To form a small photoelectric type displacement measuring apparatus having high resolving power, by applying the theory of a phase modulation detecting system. CONSTITUTION:Slit parts 11 are formed to a main slit body 10 at equal pitches while auxiliary slit parts 21-24 mutually shifted every 1/4 pitches at the same pitches as the slit parts 11 are formed to an auxiliary slit body 20. In the next step, light emitting parts 31-34 and light receiving parts 41-44 are provided so as to interpose the slit parts therebetween. These light emitters and light receivers are integrally attached to either one of the main or the auxiliary slit bodies. In this case, the light emitters 31-34 are lighted and controlled by cyclical output of which phase is shifted 90 deg. by a lighting control part 50. Subsequently, displacement is calculated from the phase-shifting change of the synthesized output of each light receivers 41-44. By this method, a small photoelectric type displacement measuring apparatus having high resolving power can be formed.
Patent JP-S6318607-A (JP)
Title: Magnetic recording medium
Inventor: SAWADA SUSUMU
IPC: G11B5/73
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a magnetic recording medium of good abrasion resistance and heat resistance by vapor-depositing a magnetic film of a metal of the Co- Ni-B-(Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W) system containing O and/or N on a heat-resistant plastic film. CONSTITUTION:If, on a heat-resistant plastic tape, a magnetic film composed of 10-30wt.% of Ni, 0.02-1.5wt.% of B, 0.02-5wt.% of Ti and the remainder being Co is vapor-deposited, the abrasion resistance of the deposited film improves due to Ni, and the borides of Ti, Zr,... disperse into the film improving the corrosion and abrasion resistances of the deposited film of the Co-Ni system. Futher, a film of 10-30% of Ni, 0.02-1.5% of B, 0.2-3% of O, 0.2-5% of Ti and the remainder being Co, or a film of 10-30% of Ni, 0.02-1.5% of B, 0.02-2% of N, 0.02-5% of Ti and the remainder being Co, or a film of 10-30% of Ni, 0.02-1.5% of B, 0.2-3% of O, 0.02-2% of N, 0.02-5% of Ti and the remainder being Co is deposited, the abrasion and heat resistances further improve. The film thicnkness may be 0.1-0.2mum.
Patent JP-S5785378-A (JP)
Title: 2-amino-5-oxo-2,5-dihydro-1,2,4-triazine derivative, its preparation and herbicide containing the same as active constituent
Inventor: SANEMITSU MINORU
IPC: A01N43/64
Filed: 1980-11-17
Abstract: NEW MATERIAL:A 2-amino-5-oxo-2,5-dihydro-1,2,4-triazine derivative of formulaI(R is H, halogen, lower alkyl, lower alkoxyl, nitro or trihaloalkyl; R 1  is methylthio or dimethylamino).  
     EXAMPLE: 2-Amino-5-methylthio-6-phenyl-5-oxo-2,5-dihydro-1,2,4-triazine.  
     USE: A herbicide, capable of exhibiting an effect on weeds in plowed fields, e.g. Deccan grass or large crab-grass, and broad-leaved weeds in plowed fields, e.g. green amaranth or smooth pigweed, without toxicity to main crops, e.g. corn, wheat or rice plants, safely usable for vegetables, e.g. lettuces or tomatoes, and exhibiting powerful action on annual and perennial weeds in paddy fields, e.g. barnyard grass.  
     PROCESS: A compound of formula II is reacted with a compound of formula III (R 2  is acyl, sulfonic acid, etc.) in the presence of a base to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6137279-A (JP)
Inventor: ASADA MINORU
IPC: D05B11/00
Filed: 1984-07-31
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-H065946-A (JP)
Title: Manufacture of ferroelectric thin film
Inventor: KANZAWA AKIRA
IPC: H01L41/22
Filed: 1992-06-22
Abstract: PURPOSE:To provide a method for manufacturing a ferroelectric thin film in which vacant oxygen lattices do not occur in a perovskite structure. CONSTITUTION:A method for manufacturing a ferroelectric thin film has the step of forming a PZT thin film 9 provided on an upper surface of a platinum film 7 by a sol.gel method, and comprises the steps of coating it with sol solution twice of last two film forming steps, drying it, and sintering it at 700 deg.C for 20 sec in an ozone atmosphere by using an RTA unit. Accordingly, radical oxygen ions are induced thereby to eliminate generation of vacant lattice of oxygen in a perovskite structure of the film 9. Further, deterioration of the thin film due to repetition of a polarization inversion of the film 9 can be suppressed.
Patent JP-H10325496-A (JP)
Title: Pipe coupling for friction junction
Inventor: OGUCHI TAKASHI
IPC: F16L47/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling for friction junction to reduce the occurrence of unevenness in the joining strength of a pipe joint when a thermoplastic resin pipe is joined through friction junction. SOLUTION: In a pipe coupling 1, in a state that the pipe end parts of thermoplastic resin pipes to be joined together are fitted in each other in a state to be positioned facing each other, a joint therebetween is arranged in a covered state. By heat generated through friction movement with the pipe end parts, resin of the joint is melted. After that, friction movement is stopped, a melted part is cooled and cured to join together the pipe end parts. A guide processing work 11 to regulate a flow of melted resin is axially applied on the inner surface of the pipe coupling 1.
Patent JP-S6318590-A (JP)
Title: Cover opening/closing device
Inventor: TAFUSA HARUHIKO
IPC: H05K5/03
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a cover opening/closing device which can be opened from the front of a front panel without providing a handle and is not opened even by a slight power during a production by engaging the operating member of an ejector means with the rear surface of a cover body under a closed state and inverting when it is required to open. CONSTITUTION:When the cover body 8 is situated in a closed position, the ejector means 17 operates as a stopper 17, when the cover body 8 is pressed from the front side of the front panel 19, the operating member 18 is extended, so that when the cover body 8 is opened by about 10 deg., the hook at the end of the operating member 18 is disengaged from an engaging protrusion of the rear surface of the cover body 8 to produce a force rotating in an opening direction in the cover body 8 by the energizing force of a spring 16. Accordingly, the right side upper part of the cover body 8 is only pressed from the front of the front panel 19 backward of the front panel 19, thereby, the ejector means 17 is unlocked to completely open the cover body 8 and various types of switches or thumbs attached to the inclined surface 22 of the cover body 8 are exposed on the front of the front panel 19.
Patent JP-H08731-A (JP)
Title: Auxiliary tool for cylinder tube of injector
Inventor: NAGANUMA MASAAKI
IPC: A61M5/31
Filed: 1994-06-21
Abstract: PURPOSE:To provide an auxiliary tool for an injector to make the glass cylinder flange of the injector to be easily hanged by fingers and hard to be broken even if strong power is applied. CONSTITUTION:A holding part 18 having a flange piece 11 whose diameter is larger than that of a flange 2 of the cylinder tube 2 and a fitting hole 19 a little larger than the cylinder main body 3 are integrally made with a hard material to form a ring shaped step part 14 which is almost tightly insertible into the flange 5 on the side edge of a flange piece 11 of the fitting hole 19. A circumference direction oriented protruding line circumscribing to the cylinder main body 3 is formed on the fitting hole 19. The whole length of the fitting hole 19 is opened toward one side by an opening 21 whose width is a little smaller than the hemisphere length of the cylinder main body 3 and the cylinder tube 2 is inserted and fitted into the cylinder main body from the side for performing injection work by hanging fingers to the flange piece 11.
Patent JP-H08332504-A (JP)
Title: Manufacture of seamless tube that is excellent in service life of piercing plug
Inventor: KATSUMURA TATSURO
IPC: C22C19/03
Filed: 1995-06-06
Abstract: PURPOSE: To manufacture a seamless tube consisting of high alloy steel or the like at high efficiency of rolling. CONSTITUTION: A billet 1 consists of an allay steel contg. at least >=5wt.% Cr or Ni, or an alloy consisting essentially of Cr, Ni or Mo is used. A steel plate 2 consists of carbon steel to which oxidation-treatment is preliminarily applied is joined to the end face on the side from where piercing of the billet 1 is started by welding. Next, the billet 1 to which the steel plate is joined is heated in a heating furnace, a hollow base stock is made by piercing the billet using a piercing plug 3 and the seamless tube is manufactured by rolling the obtained hollow base stock. In this way, the service life is improved, the life is prolonged, the frequency of plug change is decreased and the consumption unit of tool is reduced.
Patent JP-S6054466-A (JP)
Title: Accurate resistor of thick film integrated circuit and manufacture thereof
Inventor: KAYAHARA ATSUSHI
IPC: H01L27/01
Filed: 1983-09-05
Abstract: PURPOSE:To readily produce a thick film integrated circuit and to enhance the yield by forming opposed electrodes on an insulated substrate, forming a resistor between the electrodes, and further forming an electrode at one electrode side when trimming the resistor, connecting an auxiliary resistor thereto, and trimming the auxiliary resistor. CONSTITUTION:Printed electrodes 8, 9 are formed on an insulating substrate, and when a main resistor 11 is coated and formed between the electrodes, another electrode 10 is formed at the electrode 9 side, and an auxiliary resistor 12 is formed between the electrodes 9 and 10. Then, when a trimming portion 13 is formed at the resistor 11, a trimming portion 14 is also formed at the resistor 12, thereby entirely improving the accuracy of the resistance value. Then, a glass film 15 is covered on the overall surface as a resistor adapted for a thick film integrated circuit or a resistance module.
Patent JP-S6224281-A (JP)
Title: One component developing device
Inventor: TACHIBANA HIDEKIYO
IPC: G03G15/08
Filed: 1985-07-25
Abstract: PURPOSE:To maintain always a stable and a uniform developing density by controlling a peripheral speed of a parts for feeding a developer to the same or more than that of a supporting body of the developer. CONSTITUTION:The inter-relationship between the peripheral speed Vd of the supporting body of the developer and that Vp of the parts for feeding the developer is determined so as to be Vd<=Vp. Thus, the sufficient amount of the developer is always fed to the supporting body of the developer. Even if excess amount of the developer is consumed due to a copy of a solid black portion, a stable copy density is obtd.
Patent JP-H0454598-A (JP)
Title: Tentative semaphore signal system
Inventor: KISHI MITSUHIRO
IPC: G08G1/07
Filed: 1990-06-21
Abstract: PURPOSE:To omit a signal cable which secures the connection between an operation start means and a timer means and to facilitate the handling of a system by starting the operation of each semaphore signal by the operation start means and securing the blanking synchronization of signal lamps by the timer means. CONSTITUTION:Both semaphore signals 1a and 1b are put close to each other at the end of a setting operation of a fixed time and then started synchronously with each other when a single operator pushes two push-buttons at one time. Then the master semaphore signal 1a is carried to a single side 42a of a construction zone 41, and the slave semaphore signal 1b is carried to the other side 42b of the zone 41 respectively. Then the accurate synchronization is secured between the red and blue lamps 5 and 6 by means of a timer 27 and a time correction circuit 31 which corrects the timer 27. As a result, the accurate traffic control is secured in a relevant traffic control area and no signal cable is required between both semaphore signals.
Patent JP-S6322248-A (JP)
Title: High speed machining controller
Inventor: ASAI AKIO
IPC: B23Q15/007
Filed: 1986-07-11
Abstract: PURPOSE:To prevent the occurrence of cutting edge chipping due to an increase in cutting load as well as to make optimum high speed cutting attainable, by controlling a feed speed and a spindle revolving speed from output of an acoustic emission processor converting output of an acoustic emission sensor. CONSTITUTION:An AE sensor 8 detects the reflecting numerical value of a machined state in a work 1 and a cutter 5, inputting it into an AE processor 9, and processes the detected value and, after converting it into an easily controllable waveform, inputs it into a revolving speed controller 10 and a feed speed controller 11. And, an electric current of a spindle motor 4 is detected by a spindle current sensor 12, inputting it into these controllers 10 and 11. Next, the controller 11 receives tool information is service from a machine controller 14, calling both setting upper and lower limit values, and compares them with a signal out of the processor 9, and feed speed factor 17 is set, feeding it to the controller 14, and the value multiplied to command value 15 of a NC controller 13 is outputted to feed motor 6 of each spindle as a feed speed 18, thus a table 3 is traveled. And, it is fed to the controller 10 as well thus the motor 4 is controlled to its optimum revolving speed.
Patent JP-H0326526-A (JP)
Title: Production of polyvinyl alcohol molded piece
Inventor: MATSUZAWA HIDEJI
IPC: C08L29/02
Filed: 1989-06-26
Abstract: PURPOSE:To make it possible to enhance modulus of elasticity and breaking strength inexpensively, by dissolving an atactic polyvinyl alcohol(PVA) in ethylene glycol, rapidly cooling the resultant solution to effect gellation, removing the ethylene glycol by washing to obtain a dried gel, and stretching the gel with heating. CONSTITUTION:An atactic PVA to be used is a completely saponified high polymerization degree PVA having a saponification degree of at least 98mol% from which an ethylene glycol solution is prepared to have a low concentration of 1 to 6g/dl. The PVA is dissolved in ethylene glycol while being maintained at a temperature of 160 deg.C or above, and the resultant solution is cooled to or below 100 deg.C to form a gel form film. The gel form molded piece is washed sufficiently with a large amount of water, methanol or the like, thereby removing ethylene glycol therefrom. Then, the molded piece is dried, and the resultant dried gel is stretched to a length of 10 to 20 times the original length in a multiplicity ot stages under a temperature condition of 160 to 230 deg.C. In the first stage of the stretching operation, the dried gel is stretched in a high-temperature atmosphere to a length of about 80% based on the length at which the gel is broken, followed by relaxation at room temperature. Then, the stretched gel is again stretched in a high-temperature atmosphere to a length of about 110% based on the length attained upon the subsequent stage of stretching, followed by relaxation at room temperature.
Patent JP-S6317617-A (JP)
Inventor: NOGUCHI HIROTOSHI
IPC: A01D67/02
Filed: 1986-07-11
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。