baber/WOPTO huggingface dataset:
Patent JP-H0690593-A (JP)
Title: Dynamic braking controller for linear motor driven electric rolling stock
Inventor: TADAKUMA SUSUMU
IPC: H02P25/064
Filed: 1992-09-07
Abstract: PURPOSE:To lessen the noise of a braking resistor and lessen the ripple current caused by the operation of a current control circuit by consuming a great part of a braking current with a plurality of braking resistors by the turning on and turning off of a switch, and controlling the current conduction quantity of a current control circuit. CONSTITUTION:Switches S1-5,in series to each of the resistor R1-5 of control resistors R0-5 juxtaposed into six stages, and a chopper device CHO, in series to the resistor R0, are connected, and further a control logical circuit 4, which controls the operation of the switches S1-5 and the chopper device CHO, is provided. In case that, for example, the braking force becomes gradually large, a current is let flow to only the resistor R0 by operating the chopper CHO device, in the range where the braking force, consequently, the braking current is small at 0-1B1, and the conduction ratio changes continuously from 0 to 100%, in proportion to the current. Next, when the braking current gets in the range of 1B1-B2, it changes between 0 and 100% by making the switch S1, if the braking current becomes, for example, 1B5 or over, the chopper device changes between 0 and 100% in conduction ratio by making all the switches S1-5.
Patent JP-H0286140-A (JP)
Title: Manufacture of tape carrier
Inventor: YAGI YUTAKA
IPC: H01L21/60
Filed: 1988-09-21
Abstract: PURPOSE:To facilitate treatment of ends of a resist film and copper foil for reducing the manufacturing cost by developing the ends of the applied resist and then peeling off unrequired resist parts by a mechanical means. CONSTITUTION:A polyimide film 1 coated with an adhesive 2 in a predetermined width is provided with a sprocket hole 3 and a device hole 4 by working it with a die. The adhesive layer is laminated with a copper foil 5 and the whole surface of the copper foil is coated with a resist film 6. The resit film is projected at the ends thereof. The resist is exposed to light through a pattern 8 and the exposed resist parts are removed by dissolving them in an etching solution, The resit and the ends 7 of the copper foil are scraped off by means of a knife edge 11 and then the resist 6 is removed. Through a process of plating 12, a tape carrier is produced.
Patent JP-H1186062-A (JP)
Title: Entry and exit management system
Inventor: TANABE KIYOHIRO
IPC: G07B15/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To count the total number of persons exiting from a facility with ease when fare adjustments of admission tickets are made, by summing up the number of persons after fare adjustments which are counted by a fare adjusting machine and the number of exiting persons which are counted at an exit gate. SOLUTION: This system consists of a ticket vending machine 12, which vends admission tickets, an entrance gate 14, a fare adjusting machine 15, and an exit gate 18, and those devices are controlled by a controller 20 consisting of a personal computer. This system allow a person, who does have his or her fare adjusted to pass through the exit gate 18 with the admission ticket. In this case, the number of persons, from which admission tickets are collected is counted by the exit gate 18. When a fare is adjusted by the fare adjusting machine 16, the number of people having adjusted fares is counted by the fare adjusting machine 16. Then, a controller 20 totalizes the number of people having adjusted fares counted by the fare adjusting machine 16 and the number of exiting people counted by the exit gate 18 to find the total number of facility users having exited.
Patent JP-H1059692-A (JP)
Title: Garage jack
Inventor: YOSHIDA FUMIO
IPC: B66F5/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a garage jack having a low body height. SOLUTION: An auxiliary hydraulic cylinder section 200B having a piston rod 201 kept in contact with the pressure side is connected in series to the pressure side of the piston or rod of a lift hydraulic cylinder section 10A for driving the lift section of a jack, and an oil path 205 from an oil pressure generation section 6 is communicated with the pressure section of the lift hydraulic cylinder section 10A and the pressure section of the auxiliary hydraulic cylinder section 200B in this garage jack. Since the auxiliary hydraulic cylinder section 200B is employed, the cylinder diameter can be made small, and the garage jack having a low body height is obtained without reducing thrust.
Patent JP-S6296804-A (JP)
Title: Measuring method of distance between two planes
Inventor: IWAHASHI KENJI
IPC: G02B5/18
Filed: 1985-10-24
Abstract: PURPOSE:To measure the distance between two planes with one Fresnel zone plate (FZP), whose focal-point accuracy is gentle, by inputting monochromatic light, whose wavelength is changed, into the FZP that is formed on a facing first plane, and observing the converged state of the light on a second plane. CONSTITUTION:Monochromatic light, whose wavelength is changed, is inputted to a photo-mask 1 and the like, in which an FZP is formed at a facing first plane, through a condenser lens 6, a beam splitter 7, an objective lens 8 and the like. The light is reflected by a wafer 2 and the like, which are a facing second plane. The light is observed by an eye piece 9 through the lens 8 and the splitter 7. When 1/2 of focal distance of the FZP, which is changed based on the wavelength, becomes the distance between the facing planes of the mask 1 and the wafer 2, a bright, clear optical point is obtained. The wavelength lambda of the monochromatic light is determined. The focal distance fA is determined by an expression fA=R<2>1/lambda, where R1 is the radius of the first ring from the center of the concentric circles of the FZP. Thus the distance between the facing planes is measured. In this way, the distance between the two planes can be measured by one FZP, in which the focal point accuracy is gentle and which can be formed readily, without using many FZPs having high focal point accuracy.
Patent JP-H0288610-A (JP)
Title: Polyolefin-modified polymer and production thereof
Inventor: TANAKA MUTSUHIRO
IPC: C09J151/00
Filed: 1988-09-26
Abstract: PURPOSE:To obtain the subject copolymer excellent in adhesion to polar substances, such as nylon or metal by carrying out graft polymerization of an unsaturated silane compound with a copolymer consisting of propylene, ethylene and alpha-olefin in a specific proportion at a specified ratio. CONSTITUTION:Copolymerization of (A) 40-90mol% propylene, (B) 2-40mol% ethylene and (C) 10-40mol% 4-20C alpha-olefin is initially carried out so as to provide 0.1-0.9 relation molar ratio of {the component (C)/[components (A) and (C)]}. Graft polymerization of an unsaturated silane compound (preferably trimethoxyvinylsilane) with the resultant polyolefin copolymer is then performed so as to afford 0.01-10wt.% content thereof based on the afore-mentioned copolymer. Thereby, the objective polymer is obtained. Furthermore, a 4-10C olefin, such as butene-1, is preferred as the component (C).
Patent JP-H0288859-A (JP)
Title: Systematized control for entering or leaving room with ic card
Inventor: TAKAHASHI TOSHIYA
IPC: E05B49/00
Filed: 1988-09-26
Abstract: PURPOSE:To obtain an entering or leaving room controlling means with IC cards for simplifying the setting of terminal equipments without the limit of the number of users by leveling the terminal equipments and the IC cards respectively according to partitioned positions in tree structures. CONSTITUTION:On an entering or leaving room terminal equipment, a security level according to the security level of a security area in which the equipment is set, and on the user card 3 of an IC card, the same security level as that of the terminal equipment is set. Then, both security levels are compared with each other, and the entering or leaving room qualification of a user in the security area is checked. Accordingly, a necessary information quantity in the terminal equipment can be reduced, and so the number of usable IC cards is not limited, and the setting of an apparatus, the increment of terminal equipment, the change of setting positions and the like, can be easily executed.
Patent JP-H04120397-A (JP)
Title: Pressurizing method at time of placing concrete in-situ concrete lining method
Inventor: HAYASHI HIDEO
IPC: E21D11/10
Filed: 1990-09-11
Abstract: PURPOSE:To safely and positively perform construction at real-time by constantly controlling placed concrete within the scope of a set pressure under pressure by means of the gable form of a press jack mounted to a shield machine. CONSTITUTION:A gable form 4 provided with a concrete pressure detecting sensor 5 is supported on the tip of a press jack 2 mounted to a shield machine. Jack stroke sensors 12,13 are respectively provided to the jack 2 and a propellent jack 3. A computer 14 for performing a specified calculation based on detection signals from the sensors 5,12,13, and a control device 15 for the jacks 2,3, are provided. Concrete placed into an annular space between the form 7 and the ground 8 is pressurized by the form 4. In this case, the pressure and strokes are controlled to keep a set pressure and perpendicularity of the form 4. Thus, displacement of the ground and water leakage, concrete run-off can be prevented.
Patent JP-H0666755-A (JP)
Title: Gas detector
Inventor: SHIOIRI AKIRA
IPC: G01N27/04
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a linear signal output proportional to the concentration of a gas from a gas detector by making the detector to detect the gas from the difference between signals found on the basis of the reference values of the longer and shorter time constants of gas sensor signals. CONSTITUTION:The controller of an air cleaner 22 is provided with a gas sensor 2, power source 10, and microcomputer 12 for processing signals. A memory 16 stores the current value V of sensor signals. A memory 18 stores the reference value Vl of the longer time constant of the sensor signals and another memory 20 stores the reference value Vs of the shorter time constant of the signals. When the power source 10 is turned on or off, an auxiliary power source 24 sets the microcomputer 12 to a data securing mode so as to secure the data in the memory 18. This gas detector finds a gas from the difference between signals obtained by raising the gas sensor signals to n-th power (¦n¦>1) after normalizing the signals by using the reference value of the longer time constant and signals obtained by raising the reference value of the shorter time constant to n-th power (¦n¦>1) by using the reference value of the longer time constant after finding the signals.
Patent JP-H0768749-A (JP)
Title: Cylinder cleaning apparatus
Inventor: OCHIAI MINORU
IPC: B08B1/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a cylinder cleaning apparatus in which its structure is simplified by excluding a conventional complicated pressing mechanism using a pad, etc., arranged on a back surface of cleaning cloth and the cloth can be easily fed. CONSTITUTION:The cylinder cleaning apparatus comprises a cleaning unit 1 having a cloth supply roll 7 for supplying cleaning cloth 6 and a cloth winding roll 8 for winding the cloth, and a pressing means 10 for pressing the entire cleaning unit or only the cloth winding roll to a cylinder side, wherein the winding roll is pressed to the outer surface of the cylinder 3 directly by the pressing means to bring the cloth wound on the winding roll into pressure contact with the surface of the cylinder to be cleaned.
Patent JP-S61118405-A (JP)
Title: Production of partial hydrolyzate of acrylamide polymer
Inventor: YADA AKIRA
IPC: B29B13/10
Filed: 1984-11-13
Abstract: PURPOSE:A polymer gel of acrylamide is particulated and simultaneously partial hydrolysis is effected in the presence of an alkaline substance to enable economical and high-efficiency production of a hydrolyzate which is used as a paper strong agent, thicknener or soil conditioner. CONSTITUTION:An acrylamide polymer gel resultant from the polymerization of an aqueous solution of an acrylamide monomer is crushed into particles of 3-20mm particle size on the average, then particulated into particles of 0.3-3mm diameter by operating an upright cutter which is composed of stationary blades 2, 2' and rotatory blade 1 and has a zone C where the polymer gel to be particulated stays so that the average residense time becomes more than 3min. At this time an alkaline substance or a mixture thereof wi-th a compound bearing or generating active hydrogen atoms is admixed to effect partial hydrolysis in a blade mixer which is coated with a fluorine-containing copolymer or provided with the films of the resin and has blades whose setting angles arevariable to the shaft.
Patent JP-H04118947-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO MIHO
IPC: H01L21/82
Filed: 1990-09-10
Abstract: PURPOSE:To effectively make use of spaces at chip corner parts by a method wherein input/output cells arranged in an array shape are arranged obliquely in empty spaces at the chip corner parts. CONSTITUTION:Fundamental input/output cells 3 provided with pads are arranged in an array shape with definite regularity, they are arranged in the periphery of an internal logic circuit 2. The fundamental input/output cells 3 provided with the pads arranged in the array shape are used as fundamental input/output cells 4 which are arranged at chip corner part, the calls 4 are arranged obliquely at the chip corner part. When the fundamental input/output cells provided with the pads are arranged obliquely at the chip corner parts, usable pads are increased. Since cells provided with pads other than the fundamental input/output cells are not used and the existing cells are used, the amount of data is not increased.
Patent JP-H1080383-A (JP)
Title: Suction means for vacuum cleaner
Inventor: SATO KEIICHI
IPC: A47L11/32
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enable the suction of dust and the mopping of a cleaned surface to be performed at the same time by providing a suction means with a base bed for exposing selectively one side surface side to which a cloth-like body having a dust collecting prepare is attached and the other side surface side to which the cloth-like body is not attached to the bottom surface side of a sucker body. SOLUTION: When a cleaned surface needing mopping such as a flooring is cleaned, a shaft member 24 is provided to locate a mopping member 32 in the bottom surface side of a sucker body 1 and a cleaner body is operated to shift the sucker body 1. The mopping operation is performed when the sucker body 1 is shifted forward, and relatively large dust and dirt are suckled from a suction port 7. Fine dust is collected in a cloth-like body of the mopping member 32, while oil stains or the like deposited on the cleaned surface are mopped off by the mopping member 32. When the cleaned surface of a may, carpet or the like is cleaned, an operating section is operated to rotate the shaft member 24 and receive the mopping member 32 in a receiving section 17 for locating a roller 25 in the bottom surface side of the sucker body 1.
Patent JP-H1066031-A (JP)
Title: Device and method for converting image signal
Inventor: KONDO TETSUJIRO
IPC: H04N9/77
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an output signal having picture elements more than that of an input signal while considering a character peculiar for a composit signal of the phase or the like of a subcarrier. SOLUTION: At a class sorting adaptive processing part 32 to which a composite standard definition(SD) signal is supplied, Y/C separation is performed from a class sorting part 37, predictive coefficient ROM 38 and predictive arithmetic part 39 by class sorting adaptive processing and a component Y signal is generated. At a class sorting adaptive processing part 33, the component Y signal having more picture elements is generated from the component Y signal by a class sorting part 40, predictive coefficient ROM 41 and predictive arithmetic part 42. At a class sorting adaptive processing part 35 to which the composite SD signal is supplied, the component C signal having more picture elements is generated by a class sorting part 43, a predictive coefficient ROM 44 and a predictive arithmetic part 45.
Patent JP-2000065724-A (JP)
Title: Spectrophotometer
Inventor: KITAOKA MITSUO
IPC: G01N21/13
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the reference position of a spectral element from being indexed while a cell has not been fitted. SOLUTION: When the power of the device is turned on, a power supply part 36 for light source is turned on by a control part 38 and a lamp 2 is turned on. A reference position detection continuation judgment part 28 judges whether a cell has been fitted or not according to the detection signal of a cell fitment sensor 20 that is transmitted via a signal-processing circuit 26. When the cell has been fitted, an operation for detecting a zero-point position by a reference position detection part 32 continues, and the zero-point position of grating is detected based on an electrical signal from a photosensor 14 and a pulse signal for drive being sent to a motor 16 for driving grating and is stored at a storage part 34.  When no cell has been fitted, an operation for detecting the zero-point position is suspended via the reference position detection part 32 and the control part 38 and an error message is displayed on a display part 40.
Patent JP-H0797719-A (JP)
Title: Conjugate fiber
Inventor: NAKAGAWA JUNYO
IPC: H05K1/03
Filed: 1993-09-27
Abstract: PURPOSE:To obtain conjugate fiber having improved resistance to release of sheath, fibrillation resistance and fatigue resistance by specifying the area ratio of a sheath component in a cross section of conjugate fiber comprising an aromatic polyester capable of forming an anisotropic melt phase as a core component and a half aromatic polyamide as a sheath component. CONSTITUTION:This conjugate fiber comprises (A) an aromatic polyester (preferably a polymer having repeated constituent units of formula I and formula II) of forming an anisotropic melt phase as a core component and (B) a half aromatic polyamide as a sheath component. The area ratio R=B/(A+B) of the component B in the cross section of the conjugate fiber is set 0.1-0.5 to give fiber having high tenacity and high modulus of elasticity useful for general industrial materials (especially rope, reinforcement of rubber, textile, FRC use, computer ribbon, ground fabric for printed circuit board, air bag, bag filter, screen gauze, etc.), having sufficient strength and modulus of elasticity while slightly releasing sheath.
Patent JP-H03102874-A (JP)
Title: Active matrix circuit board
Inventor: MATSUZAKI EIJI
IPC: H01L29/786
Filed: 1989-09-18
Abstract: PURPOSE:To improve the adhesiveness of metal film and transparent conductive film and to prevent pin holes by coating the surface of a silicon nitride film used as the gate insulating film or of that containing oxygen with an oxide layer of insulating film where the proportion of silicon atoms coupled with oxygen atoms is increased. CONSTITUTION:A pattern of gate electrode (first electrode) 2 is formed on an insulated substrate 1, where a silicon nitride film that is an insulating film 3, an amorphous silicon film that is a semiconductor 4, and an n-type amorphous silicon film 41 are deposited. An island pattern 4 of semiconductor film made from amorphous silicon film is formed so that the gate insulating film 3 is photo ethced. The surface of the exposed gate insulating film, 3 is coated with an oxide layer 31 of insulating film where the proportion of silicon atoms coupled with oxygen atoms is increased. Finally, a drain electrode (second electrode) 5, a source electrode (third electrode) 6, and a display pixel electrode 7 are formed to complete the process.
Patent JP-S61117313-A (JP)
Inventor: TANAKA SHIGERU
IPC: B01D39/06
Filed: 1984-11-13
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-H03102287-A (JP)
Title: Fast breeder system
Inventor: IIDA NORIHIKO
IPC: G21C5/08
Filed: 1989-09-18
Abstract: PURPOSE:To make possible storage of spent fuel in the neighborhood of a reactor to contrive the effective utilization of heat by lifting a reactor core together with an intermediate heat exchanger including a hanging drum with the use of a cask and constituting the fast breeder system so as to submerge them in liquid metal pool of a heat supply reactor. CONSTITUTION:A hanging drum 5 together hanging a reactor core 3 of a fast breeder 30 in which life-expired spent fuel is charged and an intermediate heat exchanger 4 is lifted with the use of a cask 38 as indicated by an arrow (a) to transfer to the position of a heat supply reactor 39 so as to lift down in liquid metal of a liquid metal pool 46 as indicated by another arrow (b). And secondary side tubing of the heat exchanger 4 is directly connected to the liquid metal-water system heat exchanger 4 to take out the decay heat of the spent fuel in the reactor core 3 so as to utilize it effectively. In order to remove the heat of the reactor 39 an outside air circulation device 48 is driven to exhaust heat-removed gas through an exhaust chimney 28. Thereby the fuel operated for 10 years is packaged to take out to insert it in the pool 46 to use it as the heat supply reactor so as to contrive the utilization of the heat until the decay heat lowers sufficiently.
Patent JP-S6480899-A (JP)
Title: Electromagnetic force generator
Inventor: KAWAMOTO AKIRA
IPC: G04R20/00
Filed: 1987-09-24
Abstract: PURPOSE:To provide a direct relation between the control current to be passed to coils and generation power by passing permanent current to an annular superconductor and passing control currents to the coils so that repulsive force and attraction force are generated by the magnetic fields generated by the same. CONSTITUTION:The 1st and 2nd coils 2, 3 are disposed on both sides at both ends of the annular superconductor 1. The permanent current is passed to the superconductor 1 and the currents reverse from each other are supplied to the 1st and 2nd coils 2, 3 by a power amplifier 11, a PID controller 12, etc. The current flowing to the coils 2, 3 are outputted as the load measurement value of the load P acting on a lever 5.
Patent JP-H08190048-A (JP)
Title: Photo-copying machine for lens system and rotary image
Inventor: BUARUTAA HERURIIGERU
IPC: G02B13/24
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens system comprising a relatively compact prism and having a relatively large image area, and copying machine accompanied by this system. SOLUTION: A copying machine has a lens system 1 formed of a first lens means 2, a second lens means 3, and prism means 4, 5 situated between the first lens means 2 and the second lens means 3. The first lens means 2 has a negative refractive index, and the second lens means 3 has a positive refractive index.
Patent JP-S60131717-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1983-12-20
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。