baber/WOPTO huggingface dataset:
Patent JP-S6267578-A (JP)
Title: Cleaning device
Inventor: NAKANISHI AKIO
IPC: G03G21/10
Filed: 1985-09-19
Abstract: PURPOSE:To reduce stress to a sponge roller, to prolong its life and to stabilize the cleaning ability of a recording medium for a long period by arranging a collecting roller with a slight clearance or with a weak contact state by facing the sponge roller, impressing a DC bias voltage on the collecting roller, and electrically attracting and collecting toner from the sponge roller. CONSTITUTION:The collecting roller 5 facing the sponge roller 2 with a slight clearance or a weak contact is made of metal or semiconductor, and is impressed with the DC bias voltage with polarity reverse to an electrified polarity held by the toner 4 through a bias power source 6. Accordingly in terms of the collecting roller 5 the toner 4 is electrically attracted from the sponge roller 2, and the sponge roller 2 can be cleaned without stress. A blade 3 cleans and collects the toner attaching to the collecting roller 4. Since the collecting roller 5 is made of metal or semiconductor, its wear due to the blade 3 is less.
Patent JP-2000039966-A (JP)
Title: Method for moving pointing cursor
Inventor: TAKASE HARUMI
IPC: G06F3/038
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To easily move a pointing cursor beyond a target to be processed by allowing the pointing cursor to temporarily stop when entering a target area at the time of moving the pointing cursor to the target to be processed, and to move beyond the area after the lapse of a constant time. SOLUTION: An inputting device 1 is provided with a pointing device 1a such as a mouse and a keyboard 1b for inputting each kind of information, and an information processor 2 controls a whole window system, and a display device 3 displays each kind of information. At the time of moving a pointing cursor to a target to be processed, the pointing cursor is allowed to temporarily stop when entering a target area to be processed, and to move beyond the area to be processed after the lapse of a constant time. Thus, the pointing cursor can be easily stopped at a target to be processed, and moved to another target to be processed.
Patent JP-S6184907-A (JP)
Title: Surface acoustic wave oscillator
Inventor: FUJII SHUZO
IPC: H03B5/04
Filed: 1984-10-02
Abstract: PURPOSE:To oscillate surely a stable high frequency wave with ease of adjustment by storing a digital quantity required for temperature compensation corresponding to an input digital quantity to a storage circuit section at various temperatures to a storage circuit in advance. CONSTITUTION:A voltage comparison section 14 comparing an output voltage of a D/A converter 23 with an output voltage of a temperature voltage converting section 12 and outputting a signal when they are coincident gives a pulse shaped via a waveform shaping circuit 15 shaping the outputted signal into a pulse waveform to a latch circuit 24 provided with a storage circuit section 16, and the count of a counter circuit 22 is latched based on the pulse. When the latch circuit 24 transmits the latched address to a storage circuit 25, since the control condition otpimum to various temperature conditions of a voltage controlled type surface acoustic wave oscillator 11 is stored in the circuit 25, the various temperature conditions are inputted to the circuit 25 and each control condition is outputted. The output becomes a step form voltage waveform via a converter 17, transformed into a continuous wave by an integration circuit 18 and the result is inputted to the oscillator 11.
Patent JP-S5997278-A (JP)
Title: Charge integration circuit
Inventor: YAMASHITA SHIGEKI
IPC: H04N5/335
Filed: 1982-11-26
Abstract: PURPOSE:To eliminate the error of a signal output by providing a compensating circuit cancelling leakage current of a reset MOSFET to an input terminal of an operational amplifier circuit of a charge integration type signal detecting circuit. CONSTITUTION:In a charge integration type signal detecting circuit where a charge storage capacitor 1 and a reset MOSFET2 are connected in parallel between input and output terminals of an operational amplifier circuit 3, the compensation circuit 4 comprising a compensation transistor 5, gate bias supply power supply 6 and a substrate bias supply power supply 7 is provided between input and ground of the operational amplifier circuit 3 to correct the leakage current of the reset MOSFET2. The compensation transistor 5 uses an the resetting MOSFET2 and the MOSFET of opposite conduction type and the power supplies 6, 7 are adjusted before the signal detection. The reverse current of a diode can be used as the compensation element.
Patent JP-H1049572-A (JP)
Title: Scale-adjustable schedule table editing device
Inventor: KISHIMOTO SEIJI
IPC: G06F19/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a schedule table editing device capable of adjusting a scale by using the start time and end time of respective elements appearing in a schedule table. SOLUTION: Information inputted from an input device 1 is prepared and edited by an element editing means 31 and set in an element storing part 42. The start time and end time of the set element information are set in a scale storing part 41. The start time and end time set in the scale storing part 41 are time-sequentially rearranged. Overlapped time in the rearranged time is deleted. The display positions of respective points of time are set in the scale storing part 41. A scale is displayed on an output device 2 based on the information stored in the storing part 41. The start time and end time of respective elements set in the element storing part 42 are converted into respective display positions based on the contents of the storing part 41. Then, respective elements are displayed on an element display means 33 by using the converted display positions.
Patent JP-H0258280-A (JP)
Title: Driving apparatus for piezoelectric element
Inventor: YODA SEI
IPC: B41J2/045
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the title apparatus wherein a large peak current does not generate, and a small-sized, light-weight and simplified structure is enabled by installing a first switching means to apply a power supply voltage to a piezoelectric element, a coil and a series circuit of them, and a second switching means to short the connection point of the piezoelectric element and the coil to the ground potential. CONSTITUTION:A first switching means 4 to apply a power supply voltage to a piezoelectric element 3, a coil L connected in series with the element 3 and a series circuit of the element 3 and the coil L, and a second switching means 5 to short the connection point of the coil L and the element 3 to the ground potential. During the non-driving period to of the piezoelectric element 3, the switching means 4 is opened and the connection point of the piezoelectric element and the coil L is shorted to the ground potential. At the first stage t1 of the driving period of the piezoelectric element 3, the first switching means is closed, while the connection point of the piezoelectric element 3 and the coil L is grounded by the second switching means 5, and then, at the second stage t2 of the driving period, the second switching means 5 is controlled so as to be put into the open state.
Patent JP-H0546636-A (JP)
Title: Bought commodity carrier with information terminal
Inventor: SATO MICHIO
IPC: G07G1/12
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a bought commodity carrier provided with an information terminal which facilitates the looking-for of a commodity in a large-scale store and can shorten the time required for shopping of a customer in respect of the bought commodity carrier with the information terminal to be used in the store where many kinds of merchandise are exhibited over a wide saleroom floor area. CONSTITUTION:In the bought commodity carrier, it is characterized by being provided with the information terminal consisting of the storage device 12 of commodity information to be inputted by the operation of a store side, a processor 14 for processing the data of the storage device 12, an operating device 16 for inputting required information and/or the data to processor 14, and an output device 18 for outputting the retrieved result of the corresponding commodity in response to the selecting operation of the customer inputted from the operating device 16, and informing the customer of it.
Patent JP-H01103603-A (JP)
Title: Photopolymerizable composition
Inventor: ARUBAATO GOODON ANDAASON
IPC: G03C1/00
Filed: 1988-08-24
Abstract: PURPOSE: To provide a photopolymerizable composition which is colorless and is suitable for a photoresist, etc., by incorporating a photopolymerizable nongaseous ethylene series unsaturated compd., 2,4,5-triarylimidazolyl dimer initiator and a specific sensitizer thereinto.  
     CONSTITUTION: This photopolymerizable composition is constituted by incorporating (A) the nongaseous ethylene series unsaturated compd. which can form a high molecular weight polymer by a photoinitiating addition polyermization (e.g. ethyleneglycol diacrylate), (B) the 2,4,5-triarylimidazolyl dimer initiator comprising two 2,4,5-triarylimidazolyl groups combined together by a single covalent bond and (C) the sensitize comprising α,β-unsaturated ketone expressed by formula I (R 1 , R 2  is H, R 1 +R 2  is -CH 2 -; R 3  is H, R 3 +R 5  is -(CH 2 ) 2 -, or the like; R 4  are each H, R 4 +R 6  is -(CH 2 ) 2 - or the like; R 7  is formula II or the like; R 8  is H, CH 3 ; Y is formula III; (n) is 0 or 1) (e.g. formula IV). 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60102870-A (JP)
Title: Eddy current brake device
Inventor: INOUE TAKATSUGU
IPC: H02K49/02
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a substantially constant brake torque in a range of wide rotating speed of a disc by arranging at least a pair of poles so as to be displaced in the rotating direction at both sides of the rotational shaft direction of the disc. CONSTITUTION:A disc 2 is secured to a rotational shaft, and poles 3 are arranged oppositely to the both side surfaces of the disc 2. The poles are supported to a supporting frame 5, and have exciting windings 4. The poles 3 are disposed to be displaced in the rotating direction at both sides of the disc 2. The brake torque to the rotating speed of the disc 2 is set to substantially constant value in a wide range of the rotating speed of the disc 2 by regulating the displaced amount in the rotating direction.
Patent JP-S6450577-A (JP)
Title: Manufacture of superconducting thin film
Inventor: UEDA ICHIRO
IPC: C23C14/08
Filed: 1987-08-21
Abstract: PURPOSE:To enable a superconducting thin film of low permittivity to be formed in parallel with a substrate surface by a method wherein a Y2O3-BaO-CuO superconductor is filmed meeting the specific requirements for filming speed and gas pressure and using MaO cleaved in a face 100 as the substrate. CONSTITUTION:A thin film of Y2O3-BaO-CuO oxide is formed on a magnesia single crystal substrate cleaved in a face 100 at the filming speed not exceeding 20Angstrom /min and the gas pressure exceeding 40mT to orient the crystalline direction in low electric resistance in parallel with the substrate. For example, said thin film is formed by RF magnetron sputtering process while a target is composed of T0.4Ba0.6CuO3-delta. The applicable target is manufactured by blending and mixing specified amount of Y3O3, BaCO3, CuO as materials and after baking them at 900 deg.C for 12 hours in the air, crushed and mixed with one another again to be pressed down at the pressure of 200kg/cm<2>. Furthermore, the sputtering gas shall be mixed with 90% argon and 10% oxygen; the distance between the substrate and the target shall be 8cm; and the substrate temperature shall be 600 deg.C.
Patent JP-S6450506-A (JP)
Title: Ceramic superconducting coil and manufacture thereof
Inventor: YOKOYA YOICHIRO
IPC: H01F6/06
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a ceramic superconducting coil which has large mechanical strength, large critical current and easy manufacture of an arbitrary shape by spirally forming a mixture of ceramic superconductor and one or more types of metals of platinum, gold, silver and palladium and sintering the mixture. CONSTITUTION:A conductive material made of a mixture of ceramic superconductor and at least one type of metal of platinum, gold, silver and palladium and having 30-70% of volumetric fraction of the superconductor is spirally formed, and sintered. For example, ceramic superconductor powder and metal powder are so weighed as to become predetermined volumetric fractions, 5wt.% of methylcellulose, 10wt.% water and 5wt.% of glycerin are added thereto, kneaded, molded in a extrusion linear shape from a hole having 3mm of diameter, and then spirally formed. After it is dried, it is baked at 900-950 deg.C in the air for 2 hours, then treated at 800 deg.C in oxygen for 1 hour to obtain a ceramic superconductor coil 1.
Patent JP-H1044732-A (JP)
Title: Vibration restricting device for vehicle
Inventor: OSAKU SATORU
IPC: B60G17/015
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To avoid the useless switching of a damping coefficient exceeding the response limit of an actuator and minimize the time lag to increase the damping coefficient. SOLUTION: An acceleration sensor 21 detects the vertical absolute acceleration Zb" of a car body 11. A displacement amount sensor 22 detects the vertical relative displacement amount Zs to a wheel 12 and lower arm 13 of the car body 11. A micro computer 23 calculates the absolute speed Zb' and relative speed Zs' by integrating and differentiate the detected acceleration Zb" and displacement amount Zs respectively based on both speeds Zb' and Zs' and determines the opening position P of a damping force generator 15 (damping coefficient) conformable to the 'SKY HOOK' theory. The low pass filtering process is applied to this opening position P, and then, opening position of the damping force generator 15 is set to the opening position P to which the aforementioned processing was applied.
Patent JP-S6186232-A (JP)
Title: Plastics molding screw
Inventor: KUMAZAKI HIROSHI
IPC: B29C48/65
Filed: 1984-10-04
Abstract: PURPOSE:To obtain a plastics molding screw whose uniform plasticizing performance and uniform kneading performance are improved all the more, by providing a specific auxiliary zone to at least one zone out of three zones of a screw. CONSTITUTION:An auxiliary flight 2 is provided to at least one zone among three zones such as a feed zone, compression zone and metering zone of a screw 1. The auxiliary flight 2 is made into a state wherein a lead angle of the same is made smaller than that of a main flight 3 of the zone to which the same is provided, the starting end 24 possesses the back of the main flight 3 for its starting point and the terminal 2B is terminated at the front of the main flight 3. Then it is desirable that a length of the auxiliary flight is the extent of about 1-3 times of the diameter of the screw 1.
Patent JP-H0531588-A (JP)
Title: Gas turbine blade and production thereof
Inventor: KANBARA SACHIKO
IPC: B23K20/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide the novel gas turbine blade and the process for production thereof. CONSTITUTION:The gas turbine blade having a vane part, shank part and implanting part consists of plural base materials consisting of single crystal Ni-based alloys. The joint boundaries of these individual base materials are single crystals and the crystal bearings of these boundaries have the bearings within 5 deg. between the base materials. The above-mentioned single crystals are so oriented that the deviation of the <100> crystal bearing from the longitudinal direction of the vane shape part is within 10 deg.. Such gas turbine blade is produced by successively executing a stage for preparing the plural base materials consisting of the single crystal Ni-based alloys constituting the blade, a stage for disposing the base materials in such a manner that the joint parts of the base materials to each other are the same in the crystal bearings, a stage for interposing insert materials into the joint parts, a stage for dissolving these insert materials, and a stage for diffusively joining the materials while holding the materials at a specified temp. until the molten layers of the insert materials diffuse into the base materials and solidify to a solid phase. The joining in a short period of time is possible and excellent high-temp. characteristics are obtd.
Patent JP-S6453862-A (JP)
Title: Magnifying power selecting method
Inventor: ANDO MASAO
IPC: B41J2/485
Filed: 1987-08-25
Abstract: PURPOSE:To simplify circuit constitution, in a magnifying copier, by detecting the manuscript insert width to a reading apparatus of a standardized manuscript by a plurality of sensors, and setting magnifying power based on the combination of the detection results. CONSTITUTION:The insert width of a standardized manuscript to the insert port 3 of a reading apparatus is detected by a plurality of sensors S1-S3, and a CUP 13 judges A4 vertical, B4 vertical, A4 horizontal and B4 horizontal based on the combinations of the detection results, and magnifying power is set to a magnifying power converting circuit 16 based on the judgement. The image read by an image sensor 15 is converted at the magnification set by the magnifying power converting circuit 16 to be inputted to a memory circuit 17 and thermal heads 9a-9c are driven through drive circuits 18. By this method, the memory circuit for storing manuscript data may be one line and circuit constitution can be simplified and magnifying power selecting operation can be omitted.
Patent JP-S6365016-A (JP)
Title: Hearth roll for continuous heat treating furnace
Inventor: YAMAGUCHI YASUHIRO
IPC: C21D1/00
Filed: 1986-09-05
Abstract: PURPOSE:To allow a hearth roll to maintain the proper extent of the roll crown without requiring the increase of driving power or the strengthening of bearings by sealing up a molten salt in the space in the body of the hearth roll. CONSTITUTION:A molten salt 7 is sealed up in the space 6b in the body 6a of a hearth roll 6 for a continuous heat treating furnace. An alkali metal salt which liquefies during operation, e.g., sodium hydroxide, sodium nitrate or potassium nitrate is used as the molten salt 7. The molten salt 7 in the hearth roll 6 acts as a heat medium, so load is uniformly placed on the roll, the vibration of the roll and the damage of bearings are prevented and power required to drive the roll is reduced. The temp. distribution of the roll in the axial direction can be made nearly uniform.
Patent JP-H0372135-A (JP)
Title: Jointed construction of panel and beam
Inventor: FUKAKURA KATSUYA
IPC: E04B2/56
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the deflection and deformation of a large wall panel by providing a gap between the panel and the lower surface of a beam, and connecting the upper surface of the panel to the lower surface of the beam with a jointing fixture located on the vertical line of a longitudinal frame member. CONSTITUTION:A gap is formed between the upper surface of a large wall panel having a steel wide frame comprising a longitudinal frame members 21c and 23 extended between both ends of upper frame member 21a and a lower frame member 21b, and the lower surface of a steel beam 4 arranged above the panel. In addition, the upper surface of the large wall panel and the lower surface of the beam 4 are connected to each other with a jointing fixture 5 located on the vertical line of the longitudinal frame members 21c and 23. An axial force from the beam 4 is absorbed by the longitudinal frame members 21c and 23, and a gap is formed between the beam 4 and the fixture 5. As a result, no load acts upon the large wall panel within the range where there are no longitudinal frame members 21c and 23 existing. According to the aforesaid construction, the deflection and deformation of the large wall panel can be reduced, and the crack of a face plate and the fracture of a cross member can be prevented.
Patent JP-H0853136-A (JP)
Title: Preventive tool of polyethylene tank from tumbling
Inventor: HOSHINO TAKASHI
IPC: B65D61/00
Filed: 1994-08-09
Abstract: PURPOSE:To connect a plurality of polyethylene tanks parallelly arranged with each other and prevent them from tumbling, by folding a flat sheet plate along a plurality of mutually parallel folded lines to form a bellows-shape and providing a notched groove in which respective grips of polyethylene tanks are inserted in the direction crossing at right angles with the folded lines. CONSTITUTION:A sheet material 3 is folded to shape a bellows-form and a notched groove 12 to fit respective grips of a pair of polyethylene tanks 2 adjacently positioned, is formed at the folded part 11 of the upper part thereof. In the state that the notched groove 12 is folded flat and positioned laterally, this is inserted in the lower space 2 of the respective grips 21 of a pair of polyethylene tanks parallelly arranged. The notched groove 12 and the grips 21 of polyethylene tanks 2 are positioned so as to correspond to each other and erected to fit the grips 21 to the notched groove 12. Then respective folded pieces 1a, 1b, 1c, 1d are widened to connect a pair of polyethylene tanks with each other. In this way, respective polyethylene tanks are prevented from tumbling.
Patent JP-S59145985-A (JP)
Inventor: GASUTON GAGUNEBAN
IPC: G04B37/05
Filed: 1983-11-09
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-S6186986-A (JP)
Title: Treatment of waste water
Inventor: OKATA MASANOBU
IPC: C02F1/44
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the sedimentation of a soluble component, by injecting a chelating agent in water transmitted through an ultrafiltration membrane while the pH thereof is controlled to a variation range of + or -1.0. CONSTITUTION:Waste water to be treated is introduced into a floating separation apparatus 7 to float an oil component and the floated oil component is discharged by a trough. Subsequently, waste water to be treated is supplied to an ultrafiltration recirculation tank 9 and further sent to an ultrafiltration module 10 to receive ultrafiltration. Transmitted water receives the addition of a chelating agent to be stored in a reverse osmosis supply water tank 12. The water to be treated in the reverse osmosis supply water tank 12 is supplied to a reverse osmosis module 14 under high pressure by a reverse osmosis high pressure pump 6 to receive reverse osmosis filtration. This filtered transmitted water is discharged as treated water.
Patent JP-H06150748-A (JP)
Title: Method for stripping cover layer of covered electric wire
Inventor: OGATA NOBUHIKO
IPC: H02G1/12
Filed: 1992-07-15
Abstract: PURPOSE:To strip off the cover layer of a covered electric wire without using a cutting tool. CONSTITUTION:A covered electric wire 3, on which a cover layer 2 of plastic and the like is applied to the outer circumference of the conductor 1, is rolled to enlarge the conductor 1, and by the enlargement of the conductor 1, the cover layer 2 is pushed outward to be destroyed, so that it may be separated from the conductor 1. Thereby, the cover layer 2 of the covered electric wire can be surely separated from the conductor 1 without using a cutting tool. Since a cutting tool is not used, various problems brought about when the cutting tool is used are eliminated. Since the operation of stripping off can be continuously performed, the efficiency of work is increased. The cover layer is entirely separated, so that the deterioration of the quality of recycled products may be reduced.