baber/WOPTO huggingface dataset:
Patent JP-S6430468-A (JP)
Title: Oscillation type driving device
Inventor: KANEKO KIYOSHI
IPC: H01L41/09
Filed: 1987-07-24
Abstract: PURPOSE:To easily widen the range of speed control, by arranging a plurality of oscillators with different resonance points, as the oscillators to one driving source, and by selecting the oscillators according to speed. CONSTITUTION:An oscillation type driving gear is composed of a movable table 1 on which three balls 2-4 are rotatably fitted with ball bearings 2'-4'. The movable table 1 can be moved in every direction on a plane 5, and at the apex sections of the equilateral-triangular movable table 1, driving sources 6-8 are fitted, and by pushing the plane 5 with them, with its reaction, the movable table 1 is moved. In case of speed control, in addition to voltage control, a plurality of oscillators with different resonance points as the oscillators are arranged, and by selecting the oscillators with resonance points according to a speed and by driving them, they are speed-variably composed. As a result, the capacity of a power source section, a cost space, and the like are not increased, and the range of the speed control can be widened.
Patent JP-H1113314-A (JP)
Title: Multistory altar device
Inventor: YAMASHITA KYOICHI
IPC: B65G1/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve housing properties in a limited space by arranging boxes in a pallet in a column, disposing display sections to side faces parallel with the direction of the carrying-in-out of each box body and rotating a vessel for a festival and sliding the pallet towards a display window in an exhibition room. SOLUTION: Vessels 10 for a festival are housed in each room 21 of a housing shelf 20, and a catcher 50 for a conveyor is disposed into a passage 23. A specified housing room 21 is assigned by a computer, and the driving sourves of each section are controlled and the vessels 10 are conveyed from the inside of the housing room 21 to an exhibition room 22. The vessels 10 are extracted from the housing shelf 20 by the lateral movement of a vertical column 52 and the lifting-lowering motion of a lifting-lowering frame 53 and placed onto a turntable 54 at that time, and delivered to a rotary sliding device 60.  Each display section of the vessels 10 is unified with a pedestal for the festival in an altar section 40 and a monument for the festival is completed, a worshipper worships the gravestone for the festival and the festival is completed, and the vessels 10 are returned into the specified housing rooms 21. Accordingly, housing properties are improved, and the dignified multistory altar device at low cost corresponding to insufficient graveyards can be obtained.
Patent JP-S6079645-A (JP)
Title: Color picture tube
Inventor: TANAKA TOKUSHIROU
IPC: H01J29/07
Filed: 1983-10-06
Abstract: PURPOSE:To reduce doming of a shadow mask by periodically forming a layer mainly composed of glass with a low thermal expansion coefficient and the low thermal conductivity on the non-transmitting part of the main face on the side of an electron gun of a shadow mask. CONSTITUTION:A striped phosphor screen 4 is provided inside a panel 1 of a color picture tube while arranging closely thereto a shadow mask having a large number of transmitting holes and a rectangular main face. Thereby, the mask is made into a mask 41, in which a vitrified layer 42 is formed by periodically applying lead borate glass zonally to the non-transmitting hole part along the short axis direction of the main face while being mounted inside the panel 1 followed by welding by heat treatment. Accordingly, when an electron beam hits, the mask 41 and the glass layer 42 as well expand by heating while effectively suppressing the doming amount of the shadow mask by a difference in the thermal expansion coefficiencies thus maintaining good color purity.
Patent JP-H06195856-A (JP)
Title: Rotary drive mechanism of disk recording medium
Inventor: TAKAHATA NAOMI
IPC: G11B19/20
Filed: 1993-07-28
Abstract: PURPOSE:To eliminate the need of a yoke, to reduce the number of parts and to simplify the constitution by making the hub a ferromagnetic body and placing magnetic section members and coils inside the body. CONSTITUTION:A hub 6 is formed by a ferromagnetic material which has a rate of heat expansion that is approximately equal to the rate of heat expansion of a magnetic disk 7. A magnet member 10 which consists of permanent magnets is placed on the inner surface of the hub 6 facing against a coil 3. When a current is applied to the coil 3, the repulsive and attractive forces caused between the magnetic fields generated by the coil and the member 10 rotate the member 10 and the hub 6 and disks 7 also rotate. The hub 6, which is a ferromagnetic body, acts as a yoke and shields magnetic fluxes generated by the motor driving section. Thus, a yoke is eliminated, the constitution is made simple, the size and the weight are reduced.
Patent JP-S6246310-A (JP)
Title: Sensor for unmanned travelling vehicle
Inventor: KITAMURA HISASHI
IPC: B25J9/16
Filed: 1985-08-23
Abstract: PURPOSE:To prevent that the friction sound occurs, that the smooth shifting of the shifting member is interrupted and that the detecting accuracy of the shifting quantity is reduced by fitting the sphere at the contacting part while the sphere can rotate and a part of it is protruded to the guide wall side from the contacting part. CONSTITUTION:Sensors 32 and 34 are contacted with a guide wall surface 46 in a sphere 60. Since the sphere 60 accommodated rotatably in a case 62 is rotated along the force even when the force is applied in any direction, the little friction to occur at the section of the guide wall surface 46 to add the force is sufficient in every direction. Consequently, when a forklift 28 travels on the flat floor and the road surface, it is natural that a plate 52 shifts smoothly along the guide wall surface 46, when the forklift 28 travels the uneven floor, the road surface and the part with the changing inclination and the force in the upper and lower directions is added, the excessive force is not applied to the plate 52, the wear is little, the durability of the sensors 32 and 34 is improved, the shifting of a shifting member 32 is also smooth and the detecting accuracy of the shifting quantity is improved.
Patent JP-H0913818-A (JP)
Title: Wooden door
Inventor: SAKANO TAKAO
IPC: B27M1/08
Filed: 1995-06-28
Abstract: PURPOSE: To provide a wooden door lightweight and prevented from warping. CONSTITUTION: In a wooden door 5 formed of wooden stile core material 6 and wooden surface material 7 provided on both sides of the core material 6, the stile core material 6 has a built-in perforated metal plate 1 with numerous through holes, along the longitudinal direction. It is desirable that the perforated metal plate 1 is built in the stile core material long in the lengthwise direction of the wooden door 5. The stile core material 6 is formed of divided members 611, 612 divided plurally along the longitudinal direction, and the perforated metal plate 1 held between a plurarity of divided members, and these are integrally fixed. It is desirable that the perforated metal plate 1 has protruding parts for biting into the stile core material 6, at least on one side and that the thickness of the perforated metal plate 1 is 0.5-1.0mm.
Patent JP-H1131434-A (JP)
Title: Operation type electronic part
Inventor: TSUDA TATSUYA
IPC: H01H15/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To maintain the excellent operation feeling after installing a device on a printed board by soldering a part of a metal plate cover, whose front surface is plated by soldering and whose back surface is not plated. SOLUTION: A switch 12 is placed on a printed wiring board 9 coated with the solder 10 on a land pattern thereof, and it is heated so as to melt the solder 10. Since solder plating is performed to the surface of a cover 11, surface of grounding terminal parts 11C, 11D provided in a side surface of the cover 11 are soldered to land patterns 9A, 9E by the solder 10 so that the switch 12 is securely installed in the printed wiring board 9. Since the back surface of the cover 11 is not plated, a rugged part due to the solidification of the solder is not generated, and since the top surface do not hinder the sliding of a slider, which pressure-contacts with the back surface of the cover 11, excellent operation feeling of the switch 12 can be maintained after soldering the switch 12 to the printed wiring board 9.
Patent JP-H067609-A (JP)
Title: Solvent composition for hydro-extraction
Inventor: KITAMURA TATEO
IPC: B01D12/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide a substitutive solvent compsn. for hydro-extraction having no effect at all on the ozone stratosphere while keeping excellent properties of trichlorotrifluoroethane. CONSTITUTION:As the solvent compsn. for hydro-extraction, a compsn. consisting of a cyclic hydrofluorocarbon having >=7 carbon atoms and contg. at least one hydrogen atom is used. This compsn. does not contain a chlorine atom.
Patent JP-H0829320-A (JP)
Title: Method and device for decreasing stray light of laser in particulate sensor
Inventor: PIITAA JII BOODEN
IPC: G01N15/14
Filed: 1995-06-29
Abstract: PURPOSE: To reduce count errors of particles by the stray beam in a dark field particle monitor by so arranging a lens that the scattered laser beam becomes the parallel beam, and detecting the parallel beam through a filter having the maximum permeability at the angle of incidence of the priority order. CONSTITUTION: The laser beam emitted from a laser diode 101 of a particle monitor 100 generates the laser beam 105 through a collimator lens 102. The detection region 110 is demarcated by windows 103, 104 to pass the beam 105. The beam 105 is completely absorbed by a beam stop 109, the laser beam is scattered and returned to the monitor 100, and detection of the laser beam scattering by the particles in a vacuum pump line is not interfered. The air in the production process passes the beam 105 in the region 110, and the particles carried by the air scatter the laser beam, and a part thereof are converged by a converging lens 106, and converged on a beam detector 108 through a filter having the maximum permeability and a lens 107.
Patent JP-S6343794-A (JP)
Title: Poroduction of solder powder
Inventor: KURIHARA KENICHI
IPC: B23K35/02
Filed: 1986-08-07
Abstract: PURPOSE:To obtain solder powder which is spherical and has consistent and excellent characteristics by using an inert gaseous atmosphere having a specific oxygen concn. and temp. for a compressed gas and the inside of a recovering vessel. CONSTITUTION:Molten solder (n) is stored in a molten metal crucible 1a of a storage tank 1 and flows out of the crucible by passing a molten metal nozzle 1b. The molten solder is pulverized and splashed by the compressed gas S ejected from a gas nozzle 2a of a sprayer 2 into the recovering vessel 3 to form the solder powder (m). Gaseous argon, nitrogen, CO2, etc., having <=8% oxygen concn. and <=30% humidity are used for the compressed gas S. Said gas is heated by a heating wire 7 in a supply pipe 6. The recovering vessel 3 has excellent airtightness and the inside thereof is maintained at and under <=8% oxygen concn. and <=30% humidity.
Patent JP-H0472872-A (JP)
Title: High voltage generator
Inventor: EDA KEIJI
IPC: H04N3/185
Filed: 1990-07-12
Abstract: PURPOSE:To raise the input impedance and reduce the output impedance of each circuit to facilitate the design and to prevent the occurrence of an abnormal high voltage by isolating an OP amplifier by a buffer in each circuit. CONSTITUTION:A high voltage stabilization protecting circuit 3 and high voltage stabilizing circuits 2, 4, and 5 are provided independently of one another, and what is called buffers 1, 9, and 11 having the high input impedance and the low output impedance are provided in high voltage input stages of these circuits. Since OP amplifiers 1, 9, and 11 for buffers are provided in the input stages of the high voltage stabilization protecting circuit 3 and high voltage stabilizing circuits 2, 4, and 5 in this manner, internal parts of any circuit are not destroyed by abnormality like short-circuit on the input side, and all circuits perform the normal protecting operation, and an abnormal high voltage is not generated. Thus, design of circuits is facilitated, and the occurrence of the abnormal high voltage is prevented.
Patent JP-S5975088-A (JP)
Inventor: SEGAWA YOSHIAKI
IPC: D06F35/00
Filed: 1982-10-22
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-S6248705-A (JP)
Title: Water-soluble polymer salt and water-soluble copolymer salt
Inventor: ISHIKAWA KATSUHIRO
IPC: C09K23/52
Filed: 1985-08-27
Abstract: PURPOSE:To obtain the titled salt suitable as a dispersing agent for inorganic pigment and organic fine powder and giving a slurry having excellent stability to aging, by (co)polymerizing sulfonated aliphatic diene or said sulfonated compound and other sulfonated compound. CONSTITUTION:The objective water-soluble (co)polymer salt can be produced by (1) polymerizing the sulfonated product of a 4-7C aliphatic diene (e.g. 1,3- pentadiene) or copolymerizing said sulfonated compound with the sulfonated product of a compound having tricyclodecane skeleton and/or tricyclodecene skeleton in the molecule (e.g. dicyclopentadiene) and (2) converting a part of the resultant (co)polymer to a salt.
Patent JP-S6165206-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: HAYATA HIRONORI
IPC: G02B6/28
Filed: 1984-09-06
Abstract: PURPOSE:To obtain an optical multiplexer and demultiplexer for executing the multiplexing and demultiplexing of light by a simple constitution, by inclining and providing an optical fiber outside of the axis of a lens. CONSTITUTION:Light of a wavelength lambda which has been made incident from an optical fiber 21 is converted to parallel rays by a rod lens 24, passes through a BPF 26 and reflected by a mirror 29, and made incident on a rod lens 23 and a transmitting fiber 20. On the other hand, a light of #2 which has been made incident from an optical fiber 22 is converted to parallel rays by a rod lens 25, passes through a BPF 27, reflected by the mirror 29, also reflected by the BPF 26, reflected by the mirror 29 again, and made incident on the transmitting fiber 20. As for the light which has been made incident from the optical fiber 21, a reflected light caused by a difference of a refractive index is generated in the surface stuck to the rod lens, but the end face of the optical fiber 21 is slant. In this way, a light returning into a core of the optical fiber 21 is decreased, the structure is simplified, and also the reflection can be reduced.
Patent JP-S61155834-A (JP)
Title: Method and device for transmitting force and torque
Inventor: PEETAA RUUTOBIHI TORAITSU
IPC: G01M17/00
Filed: 1985-08-27
Abstract: 1. Methode for transmission of loads and/or moments between a test stand which can accept drive power and a test sample [1] which can be connected by a torsionnally elastic facility [8] with the drivable test stand [6, 7], characterized in that the weight of the test sample is supported only on the torsionnally elastic connection [8] on the test stand which can accept drive power, and that the test sample [1] is attached only by the torsionally elastic connection [8].
Patent JP-S6342816-A (JP)
Title: Method of fin
Inventor: NAKANISHI MASATAKA
IPC: B29L31/30
Filed: 1986-08-11
Abstract: PURPOSE:To prepare a tough fin simply and uniformly, by wrapping the outer side of a foam with glass fibers, compressing the whole outer side of the glass fibers with a mold for molding the fin, pouring a resin into the glass fibers through a pipe penetrating the mold and hardening the resin. CONSTITUTION:Whole the outer side circumference of a foam l is wrapped with glass fibers 3 in a mold 4 and the glass fiber 3 is compressed by clamping the mold 4 to form an outer shape of a fin 1 on the outer surface of the glass fiber 3. On the other hand, a resin 2 is poured into the inside of the mold 4 through a pipe 5 penetrating the mold 4 and the fin is formed by filling the resin 2 into the glass fibers 3 and hardening the resin. In this case, the process for clamping the mold to form the outer shape of the fin and the process for pouring the resin can be carried out simultaneously, but if the hardening of the resin goes very fast, it is a safer way that the molding process is carried out at first and the pouring process thereafter.
Patent JP-S5889961-A (JP)
Title: High speed rotary atomizer for electrostatic painting
Inventor: YOKOE SADAO
IPC: B05B3/10
Filed: 1981-11-24
Abstract: PURPOSE:To distribute paint uniformly over the entire circumference at the paint atomizing and releasing end of a rotating body, and to supply the paint even when the rotating body is rotated at a high speed, by providing knurled grooves for uniform distribution of the paint on the outside circumferential surface of an annular paint flow passage. CONSTITUTION:An inside circumferential surface 19 for guiding paint in the form of thin films and an annular paint well 21 for storage of the paint are connected by means of an annular paint flow passage 22 to a circumferential preceding end 20 for the purpose of atomizing and discharging liquid paint. Knurled grooves 24 for uniform distribution of the paint is provided on the outside circumferential surface of the passage 22. In other words, in the case of rotating a rotating body at a high speed, the paint is supplied by distributing the same uniformly and evenly over the entire circumference at the paint atomizing and releasing end edge of the rotating body, by which atomizing patterns substantially close to a true circle are formed without unevenness and deviation.
Patent JP-S57114148-A (JP)
Title: Electrostatic latent image developing toner
Inventor: MURATA HIDENORI
IPC: G03G9/08
Filed: 1980-12-30
Abstract: PURPOSE:To obtain a toner superior in fixability, resolution, and sharpness, and restrained in fog, by adding particles having a specified particle size, glass transition point, and softening point as a main resin component. CONSTITUTION:A polymerization composition consisting of 100pts.wt. polymerizable monomer composed of 65-95wt% styrene or its derivative, and 35-5wt% (meth)acrylate; 50-300pts.wt. magnetic colorant having <=1mum particle diameter, such as magnetite; a charge controller; and a polymerization initiator is dispersed into water, agitated at as high as 3,000-10,000 rotational frequency in presence of a dispersion stabilizer to suspend said composition, and polymerized at 40-85 deg.C with stirring at as low as 100-800 rotational frequency, thus obtaining spherical polymer particles for use in electrostatic latent image developing toner, having a ratio of longer diameter (a)/shorter diameter (b) as follows: 1.00<=a/b<=1.05, and 1-30mum diameter, and containing particles within main particle diameter + or -3mum diameter by >=70wt%, and a main resin component having >=45 deg.C glass transition point, and <=150 deg.C softening point.
Patent JP-H0477563-A (JP)
Title: Stabilized colored pigment and cosmetic containing said pigment
Inventor: SHIMOYAMA SUSUMU
IPC: A61Q1/10
Filed: 1990-07-17
Abstract: PURPOSE:To provide the subject colored pigment having a stable and brilliant color tone such as red, reddish violet or dark blue color tone and giving cosmetics having excellent adhesivity and water resistance by impregnating specific synthetic resin particles such as polyethylene resin particles with the pigment of Lithospermi Radix. CONSTITUTION:(A) Polyethylene resin particles, vinyl chloride resin particles or silicone resin particles whose surfaces are preferably modified by talc, titanium oxide or polymethyl methacrylate are impregnated with (B) >=1wt.%, preferably >=5wt.%, of the pigment of Lithospermi Radix to prepare the objective colored pigment. The pigment is employed in preparing cosmetics.
Patent JP-H05195275-A (JP)
Title: Electrolytic apparatus
Inventor: MANFUREETO HARUTOMAN
IPC: C25B9/19
Filed: 1992-07-14
Abstract: In the electrolysis apparatus for the production of chlorine, sodium hydroxide solution and hydrogen from aqueous alkali-metal halide solutions, which electrolysis apparatus comprises at least one electrolysis cell, anode and cathode, which are separated from one another by a partition, are disposed in a housing composed of two half-shells electrically separated by an insulating seal. The housing is provided with devices for supplying the electrolysis starting substances and for removing the electrolysis products, the latter comprising at least one discharge pipe which extends in the vertical direction in the interior of the half-shells, passes through the half-shell in the vicinity of the lower edge and extends up to the upper edge. The discharge pipe (9, 10) terminates in a separating chamber (14, 15) which is disposed in a stilling zone. The stilling zone is formed by a plate (11, 12) attached to the electrode (4, 5) and to the associated half-shell (1, 2).
Patent JP-S6247013-A (JP)
Title: Controller for vibration-proof system
Inventor: NAGATA TORU
IPC: G02B7/28
Filed: 1985-08-26
Abstract: PURPOSE:To compensate blur of images by providing an integrating means which integrates the speed of camera shake and a control means which controls the integrating operation of the integration means and allowing the operation of the integration means by the control means in accordance with a camera operation sequence signal. CONSTITUTION:An integration circuit 45 generates a speed signal in accordance with an acceleration signal, and an integration circuit 50 obtains the extent of moving displacement of an image. An integration start signal is given to a switching circuit 100 simultaneously, and the displacement extent signal of the image is impressed to a driving circuit 60 of an actuator 3 through an inverter 110 while a shutter is opened or an AF sensor is charged. The actuator driving circuit compares the output of a position detecting circuit 3c of a correcting optical part 2 and that of the inverter 220 with each other and supplies power to coils 3b and 3b' of the actuator so that the difference between them is zero. As the result, the correcting optical part 2 is driven reverse by the displacement signal to stop the movement of the image on an image surface F because the extent of shift of the correcting optical part and that of the image on the image surface F correspond to each other in 1:1.
Patent JP-S5888142-A (JP)
Title: Glass etchant for high temperature use and etching of glass using said etchant
Inventor: OGAWA YUKIO
IPC: C03C15/00
Filed: 1981-11-20
Abstract: PURPOSE:To provide a glass etchant for high temperature use, convenient for handling and storage, capable of forming a film decomposable at high temperature, and composed of a composition obtained by mixing an organic polymer substance with a material derived from a metal fluoride and ammonium fluoride. CONSTITUTION:A glass etchant for high temperature use and capable of forming a film decomposable at high temperature, is prepared by compounding (A) a mixture, double salt, or complex salt of a metal fluoride (fluoride of a III-group metal or transition metal; e.g. aluminum fluoride) and ammonium fluoride, e.g. (NH4)3AlF6, (B) an organic polymer substance unreactive with the component (A), and if necessary (C) additives (e.g. diluent, filler, stabilizer, flux, softening agent, etc.). When the etchant is applied to the surface of a glass article, dried to form a solid film, and thermally decomposed at about 250-550 deg.C, the glass surface is easily etched with the generated hydrogen fluoride gas.