baber/WOPTO huggingface dataset:
Patent JP-S5947569-A (JP)
Title: Butterfly valve
Inventor: IWAMOTO SHINICHI
IPC: F16K1/22
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a small size, light weight butterfly valve which requires reduced setting space with low cost, by providing a disc applied with rubber on entire circumference and a thick ring shaped valve body. CONSTITUTION:A thick ring shaped valve body 1 having a projected seat 3 at the upper portion is provided with planar grooves 4, 5 in the inner circumferential face on the center line passing through the center of the projected seat 3 of the central hole 2 while provided with stem holes 6, 7. A disc 14 for opening/ closing the central opening 2 of the body 1 is constructed such that the entire outercircumferential face of a disc core metal 12 provided with rectangular holes 10, 11 to be fitted with the leading edge of the stems 21, 23 is covered with corrosion-proof or medicine-proof rubber or plastic 9 while providing a projected section 13 around said holes 10, 11. Two holes for notch ball 25 are made in the upper stem 21 with 90 deg. interval to position the disc 14 through engagement of a ball 25 energized by a spring 24.
Patent JP-S5856474-A (JP)
Title: Schottky barrier gate field effect transistor
Inventor: TAKEUCHI MAKOTO
IPC: H01L29/80
Filed: 1981-09-30
Abstract: PURPOSE:To improve the high frequency characteristics by saving the number of forming bonding pad and bonding without increasing the number of source electrodes even if the numbers of gate and drain electrodes are increased. CONSTITUTION:N<-> type semiconductor layers 15, 16, 17 are formed on the surface of an n<+> type semiconductor substrate 13, and an n type semiconductor layer 14 is formed on the surface of a semiconductor substrate 13 which includes the layers 15-17. Drain electrodes 18-20 are formed on the surface of the layer 14 on the layers 15-17, and gate electrodes 21-25 are formed in the vicinity to both sides of the drain electrode. A source electrode 26 is formed on the back surface of a semiconductor substrate 13. With this structure as a unit structure a plurality of this unit structures can be aligned in parallel with each other.
Patent JP-S6048718-A (JP)
Inventor: ARAI TOSHIO
IPC: A47J27/09
Filed: 1983-08-25
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-S6217124-A (JP)
Title: Formation of oxidation resistant chilled layer by local remelting of cast iron
Inventor: TANAKA YUICHI
IPC: C21D5/00
Filed: 1985-07-17
Abstract: PURPOSE:To form an oxidation resistant chilled layer on the surface of cast iron without deteriorating the castability or forming pores by adding Al to the locally remelted part of the surface of the cast iron. CONSTITUTION:The surface of a material such as graphite cast iron is locally remelted with a TIG arc welder while Al is added. The material is than allowed to cool. The remelted part is chilled by rapid cooling by the cooling action of the unmelted part. The addition of Al is carried out by feeding an Al rod under heating to the remelted part or by previously placing an Al plate, Al foil or Al powder on the part to be remelted. By this method, the formation of pores by carbon monoxide is inhibited. A chilled layer formed by this method has superior oxidation resistance.
Patent JP-2000305714-A (JP)
Title: Touch panel device
Inventor: KAWAGUCHI MITSUYA
IPC: G06F3/041
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device capable of easily confirming whether or not a logical position is made coincident with a physical position. SOLUTION: In this touch panel device, an output from a physical position detecting means 2 for detecting a physical position at which a touch panel is touched is converted into a logical position on the touch panel by a logical position converting means 4, and outputted. At the time of test, the physical position detected by the physical position detecting means 2 is converted into the logical position by the logical position converting means 4, and the converted logical position is displayed on a touch panel 1 by a touch position displaying means 6.
Patent JP-S6134532-A (JP)
Title: Bifocal camera
Inventor: ENOMOTO KEIJI
IPC: G03B17/12
Filed: 1984-07-26
Abstract: PURPOSE:To reduce the outer diameter of the circumference of a lens by incorporating a member necessary for switching the two focal lengths inside the fixed ring on the basis of one fixed ring. CONSTITUTION:When the cover ring 11 is nipped to draw out forward the optical axis, a moving frame 3 which is fixed to the cover ring 11 also moves forward in the optical axis. Along with the movement of the moving frame 3, a rotating ring 4 and a converter lens frame 8 are also moved in the optical direction. As the pin 6 of rotating ring 4 is inserted in a cam groove 2a, the rotating ring 4 rotates around the optical axis. As the rotation of the rotating ring 4, a switching cam 7 also rotates around the optical axis, therefore, a converter lens frame 8 is also turned and a converter lens 22 advances over the optical axis of a master lens 21. Thus, by incorporating all the components into the fixed ring, the outer diamter of the circumference of a lens is curtailed.
Patent JP-S5864640-A (JP)
Inventor: JIEEMUZU TOORANSU RATSUSERU
IPC: G11B7/08
Filed: 1981-10-02
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-H11353984-A (JP)
Title: Operation mechanism of switch
Inventor: HOSHI SHINYA
IPC: H01H33/40
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a small and simple operation mechanism, which has superior mechanical efficiency and energy efficiency, and generates no excessive impact strength when its operation stops. SOLUTION: When an on/off operation is performed, driving force of an electric motor 26 is transmitted to a coil spring 32 through a first reduction gear 27, an energy storing cam 28, an operation cam lever 29, a link 30, a spring lever 31, and an operation shaft 10, so that the energy generated by the electric motor 26 is stored in the spring 32. The operation cam lever 29 is rotated with a high speed by the stored energy and engages with a damper cam lever 33 so that a main shaft 9 fixed to the damper cam lever 33 is rotated at high speed. Then, the damper cam lever 33 abuts on either a first or a second damper 35, 37 so as to stop. Otherwise, when grounding is performed or cut off, a driving lever 41 is rotated by another driving force through a damper lever 39 and a link 40.  A catch 42 of the driving lever 41 engages with the damper cam lever 33 so that the main shaft 9 is rotated. Then, the damper lever 39 abuts on either a second or a third stopper pin 43, 44 so as to stop.
Patent JP-H0714226-A (JP)
Title: Magneto-optical recording medium
Inventor: HINO YASUMORI
IPC: G11B11/10
Filed: 1993-06-28
Abstract: PURPOSE:To perform recording and reproduction for a magneto-optical recording medium with a large capacity and at a high transferring rate by improving the S/N and, at the same time, reducing cross talk when the recording bit length is short. CONSTITUTION:The recording film of a magneto-optical recording medium is constituted of two magnetic films, a first and second magnetic films 3 and 4 in the order from the light incident side. The first film 3 is a vertically magnetized film and the second film 4 is an intrasurface magnetized film, the temperature rising section of which reaches the Curie temperature when the section is irradiated with reproduced light 1. In addition, a switched connecting force is made to act between the films 3 and 4.
Patent JP-S6135982-A (JP)
Title: Printing processing apparatus
Inventor: SAKAGUCHI NORIYUKI
IPC: H04N1/40
Filed: 1984-07-28
Abstract: PURPOSE:To enhance the degree of freedom and operability in the positional indication of a rule, by directly setting the positional indication of the rule on the printing paper set to a printing apparatus. CONSTITUTION:Paper is set to a printing apparatus 18 and a character line is printed at a desired position. Next, the key of an input apparatus is operated to judge the kind of the data 50 inputted to an input control part 12 and the position control data 60 of a column or line moving amount is outputted to the printing apparatus 18 and a printing head 24 is moved on the basis of said data 60. By this method, a printing head is respectively moved to the start and final end positions of the desired rule on printing paper to be stopped at said positions and the start and final ends of the rule are detected to form printing data while the rule is printed according to said printing data. That is, because the positional indication of the rule is directly set on the printing paper, the degree of freedom and operability of positional indication are enhanced.
Patent JP-H08323549-A (JP)
Title: Wire-cut electric discharge machine
Inventor: HAYAKAWA JUN
IPC: B23H7/02
Filed: 1995-06-01
Abstract: PURPOSE: To reduce a difference between the size of a working tank and the maximum size of a workpiece, in this wire-cut electric discharge machine for machining the workpiece in a working fluid storage part. CONSTITUTION: A wire-cut electric discharge machine WC carries out electric discharge machining of a workpiece held on a bed with a wire electrode W spread by both first and second wire guide devices 8 and 14. It is equipped with a first mobile device M for traveling the first wire guide device 8 relatively to the workpiece, an enclosing frame member 1 for supporting the first wire guide device 8, a second mobile device N for traveling the second wire guide device 14 housed in this enclosing frame member into the specified plane, and a sealing member 16 for interrupting the second mobile device N from any penetration of a dielectric fluid, respectively. Any transference necessary for machining is given to both the first and second wire guide devices 8 and 14 by a control unit U, through which the workpiece is subjected to the electric discharge machining.
Patent JP-S638330-A (JP)
Title: Use of usnic acid or derivatives and composition containing same
Inventor: FERRARI GIORGIO
IPC: A61K8/49
Filed: 1987-06-25
Abstract: The compositions containing usnic acid or its derivatives are useful for the therapeutical control of the dental caries, particularly for the preventive treatment and for the care of the cariogenic dental plaque. The usnic acid, especially in the dextrorotatory form, is active as specific bacteriostatic against Streptococcus mutans which is the primary pathogenic microorganism of cariogenic lesions. The compositions for the treatment of dental caries contain usnic acid in concentrations of between 5 mcg and 100 mg per ml or per g and include tooth pastes, mouthwashes, material for the dental medications and for the treatment of the oral cavity in the several pharmaceutical and hygienic-antiseptic forms.
Patent JP-H062244-A (JP)
Title: Controller for motion mechanism of loom
Inventor: TAMURA ZENJI
IPC: D03C19/00
Filed: 1992-06-16
Abstract: PURPOSE:To drive a heald frame which is an object of driving with a driving motor for exclusive use. CONSTITUTION:The first encoder (ENi) connected to a main shaft (A), a controlling circuit 10 and the second encoder (PGi) connected to a driving motor (Mi) are installed and information about the extent of rotation corresponding to a motion pattern (KSi) of a heald frame (SWi) as pulse train information (PSi) is rewritably stored in the first encoder (ENi). Linear information about the extent of rotation indicating the extent of rotation of the driving motor (Mi) as pulse train information (MSi) is stored in the second encoder (PGi). The rotation of the driving motor (Mi) can be controlled with the controlling circuit 10 so that the motion pattern of the heald frame (SWi) may coincide with the motion pattern (KSi) based on the output from the first and second encoders (ENi) and (PGi).
Patent JP-S5583047-A (JP)
Title: Image correction method for offset printing ps plate and device used in this method
Inventor: NAGAMINE MASAO
IPC: B41N3/08
Filed: 1978-12-16
Abstract: PURPOSE:To correct a PS plate image in a simple, easy, and reliable manner, by causing chemical change between the PS plate and a specified coated correction fluid by heating. CONSTITUTION:Direct current is passed by positive and negative terminals 6, 8 of power circuit 5 and electrode pencil 3 of a carbon bar and PS plate 7 on which retouching solution 14 made of a ferric chloride solution is coated to the portion of plate 7 to be corrected. The aluminum of plate 7 rapidly reacts with solution 14 chemically, resulting in attaching an pleophilic oily ink to the portion of plate 7 to be retouched. The retouching of a PS image for offset printing can be made simply and easily by washing this ink with water or wiping off this with a water- impregnated sponge.
Patent JP-S6047705-A (JP)
Title: Radial tire
Inventor: UEDA MINORU
IPC: B60C15/06
Filed: 1983-08-25
Abstract: PURPOSE:To improve the durability of a bead section by enveloping the sharp tip cross section of the bead filler rubber with a shaping/reinforcing layer to shape and reinforce it in a heavy-load radial tire for bus, etc. CONSTITUTION:The bead filler rubber 10 made of unit rubber has hardness of 55-90 deg. higher than that of a tire proper, a shaping/reinforcing layer 13 is arranged along both inner and outer side faces of the bead filler rubber except for the bottom section, and it is folded at the tip to envelop and shape the tip. This shaping/reinforcing layer 13 is formed with cords made of organic fiber, etc. and is coated with rubber, and further a reinforcing layer 14 is arranged. thereby, the bead filler rubber 10 is stiffened and the rigidity and durability of the bead section 4 can be improved.
Patent JP-S6049562-A (JP)
Title: Method of forming plates for sealed alkaline storage battery
Inventor: YOSHIMURA HIDEAKI
IPC: H01M4/26
Filed: 1983-08-26
Abstract: PURPOSE:To form plates for a sealed alkaline battery equally and with high efficiency by causing only belt-like negative plates to pass through a single container after belt-like positive plates and said negative plates are caused to pass through respective formation containers. CONSTITUTION:The cathode 7 of a formation power supply 5 is placed in a formation container 13 and the anode 6 of the formation power supply 5 is placed in a formation container 12. Coil-like positive and negative plates 3 and 4 are connected by means of a metallic bar 25. Current feeding is performed while positive plates 3 are placed facing the anode 6 and negaive plates 4 are placed facing the cathode 7. Nitrate radiacals and the like existing inside the plates 3 and 4 are removed by producing gas through causing reaction. Plates 3 and 4 are caused to pass continuously through the formation containers 12 and 13. The formation of the positive plates 3 is completed by the above process, while the negative plates 4 are further introduced to the next formation container 20. The negative plates 4 are then at first caused to pass near cathode 24 so as to produce gas and remove impurities by it. It is then caused to pass near an anode 24 thereby being charged.
Patent JP-S6135272-A (JP)
Title: Ribbon feeder for ribbon cassette
Inventor: KAWAKAMI MASANORI
IPC: B41J32/00
Filed: 1984-07-27
Abstract: PURPOSE:To enable ribbon take-up speed to be changed, by changing the ribbon of a driving roller in a ribbon cassette. CONSTITUTION:A loop form belt 4 is so arranged that the outer peripheral surface of an ink ribbon 7a wound around a payout ribbon core 5 and the outer peripheral surface of the ribbon 7b wound around a take-up ribbon core 6 constantly make contact with the belt 4, and when the driving roller 2 is rotated, the ribbon 7 is moved in the direction of an arrow A, and the ribbon wound around the core 5 is taken up by the core 6. Though a rotary shaft 8 of the roller 2 is rotated at a constantly fixed speed, the radius of the part of the roller 2 brought into contact with the belt 4 can be changed so that the ribbon take-up speed can be changed to 1/2, 1/3...1/n an ordinary speed by changing the radius of the contact part to 1/2, 1/3...1/n of an ordinary radius. Accordingly, the ribbon take-up speed can be controlled simply by changing the radius of the driving roller, and a mechanism for changing the ribbon take-up speed become extremely simple.
Patent JP-H025112-A (JP)
Title: Microcomputer
Inventor: HACHIMAN HIROKI
IPC: G06F1/04
Filed: 1988-06-24
Abstract: PURPOSE:To input two kinds of clocks to an internal logic by providing an external clock input pad with a circuit for inputting a clock having a period and duty equal to that of an external clock to the internal logic and a circuit for inputting a clock different from said clock to the internal logic. CONSTITUTION:An external clock (a) includes earth potential 0V and power supply potential values 5V, 10V, and when the external clock (a) is applied to a clock input pad 1, a signal outputted from an internal logic input clock terminal 2 shows the waveform of an internal logic input clock (b). In the clock (b), the potential part more than 5V of the external clock (a) goes 5V and the residual goes 0V. On the other hand, a signal from an internal logic input clock terminal 3 goes the waveform of an internal logic input clock (c). In the clock (c), only the part corresponding to 5V of the external clock (a) goes 5V and parts corresponding to 10V and 0V of the external clock (a) are 0V. Thus, a required clock can be obtained.
Patent JP-H0450910-A (JP)
Title: Wide angle lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B13/04
Filed: 1990-06-15
Abstract: PURPOSE:To reduce the lens diameter of a front lens and to sufficiently assure a prescribed back focus by consisting the lens of a 1st group having a negative refracting power and a 2nd group having a positive refracting power and specifying the lens constitution of the 1st group and the 2nd group. CONSTITUTION:The 1st group I having the negative refracting power as a whole is constituted of two negative 1st, 2nd lenses and one positive 3rd lens and focusing is executed by moving the 2nd group II having the positive refracting power on the optical axis. The lens is so constituted as to satisfy the conditions expressed by equation I, equation II when the focal distance of the 1st group I and the 2nd group II are respectively designated as f1, f2, the focal length of the entire system is designated as f and the back focus as bf. The lens diameter of the front lens is reduced in this way while the long back focus is maintained.
Patent JP-H0448267-A (JP)
Title: Automatic analysis apparatus
Inventor: WATANABE MIYOKO
IPC: B01L99/00
Filed: 1990-06-15
Abstract: PURPOSE:To assure operator's safety and to prevent environmental pollution by providing a blasting means which generates air flow and sends aerosols to a rear surface side in the space around an analyzing part where a sample is disposed and a sterilizing means for the aerosols in an air flow passage. CONSTITUTION:The flow of the air is generated in an arrow 36 direction from an air supplying hole part 31 and the air contg. the contaminated aerosols in the space 37 around the analyzing part is discharged from the rear surface side of the device to the outside by the flow of this air when a fan 35 is rotated. HEPA filters 40 are disposed in the air supplying hole part 31 and a discharge port 39. The outdoor air entering from the air supplying hole part 31 is sterilized and is introduced into the space 37 of the analyzing part. Further, the introduced air is discharged in the state of contg. the contaminated aerosols through the discharge port 39 and duct 38 of the rear surface wall part of the device to the outside. The air is passed through a filter 40 and is thereby sterilized at this time. The operator's safety is assured in this way and the environmental pollution is prevented.
Patent JP-S6312220-A (JP)
Inventor: SATO SHIGEO
IPC: A01D41/02
Filed: 1986-07-03
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-H05323701-A (JP)
Title: Fixing structure for electronic equipment
Inventor: SASAMOTO TETSURO
IPC: B41J29/06
Filed: 1992-05-25
Abstract: PURPOSE:To provide the fixing structure of an electronic equipment, which can prevent the electronic equipment which is miniaturized, made light in weight and mostly set on a desk or the like from falling from the desk or the like and prevent the positional deviation thereof from occurring. CONSTITUTION:This is the fixing structure of the electronic equipment obtained by providing a fixing means on the bottom surface of the small and light electronic equipment 1. The fixing means is a sucker 2. The sucking state of the sucker 2 is released by turning over the bottom part of the sucker 2 by a sucker releasing mechanism 10 provided on the bottom surface of the equipment. Besides, the sucker releasing mechanism is constituted of a lever 12 which is axially supported by a lever supporting member 11 projectingly provided on the bottom surface of the equipment, a spring 13 which holds the sucking posture of the lever 12, a wire 14 whose one end is fixed to the other end of the lever 12 and whose other end is fixed to the bottom part of the sucker 2 and a wire supporting member 15 which is provided at the right position of the bottom surface of the equipment in order to insert and support the wire 14.
Patent JP-H04355751-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/36
Filed: 1991-06-03
Abstract: PURPOSE:To reduce fogging and fluctuation of photographic characteristics and to obtain sufficient color developing performance by processing the silver halide color photographic sensitive material containing an acylacetamide type yellow coupler with a specified developing solution. CONSTITUTION:The silver halide color photographic sensitive material containing at least one of the acylacetamide type yellow couplers represented by formula I us developed with a developing solution containing a Cl<-> concentration of >=0.08 mol/l within a developing time of 50 sec and at a temperature of >=36 deg.C. In formula I, R1 is not H but a monovalent group and does not form a ring; and Q is a nonmetallic atomic group necessary to form a 3- or 5-membered hydrocarbon ring or hetero ring containing at least one of N, S, O, and P together with the C atom. This color photographic sensitive material contains silver chloride in a concentration as high as >=90mol% in at least one of emulsion layers.
Patent JP-S5280670-A (JP)
Title: Lighting circuit for discharge lamp
Inventor: TAKAHASHI SEIGO
IPC: H05B41/14
Filed: 1975-12-26
Abstract: PURPOSE: To provide a lighting circuit for discharge lamp, in which the voltage of the secondary winding of a leakage-prevented transformer can be impressed upon a discharge lamp together with the voltage of a power source, before the starting operation of the discharge lamp, so that the voltage to be applied to the discharge lamp may be raised to a remarkably high level upon the starting operation. 
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