baber/WOPTO huggingface dataset:
Patent JP-H07144185-A (JP)
Title: Method and apparatus for treating object to be treated consisting of organic substance of rubber, plastic and/or coating or having organic substance of rubber, plastic and/or coating
Inventor: FURANTSU FUUGO
IPC: C10B53/00
Filed: 1994-06-29
Abstract: PURPOSE: To minimize an amount of gas which forms at the time of treatment and inexpensively treat a metal solid material by heating the material to be treated at sub-atmospheric pressure in an non-reactive atmosphere to a specified temp., then condensing formed gases or vapors, subjecting a condensate to reuse or disposal treatment, further crushing residues and subjecting the crushed residues to recycling or disposal treatment. CONSTITUTION: A material comprising organic substances in the form of rubber, plastic and lacquer or having such organic substances is heated in a vacuum process chamber 1 at sub- atmospheric pressure in a non-reactive atmosphere to a temp. of at least 200 deg.C. The gases and vapors thus formed are condensed in a condensate separator 3, and the condensate is captured and supplied for reuse or disposal treatment. The embrittled residues formed from the organic substances are crushed and the crushed residues are collected and supplied for recycling or disposal treatment. When the material to be treated contains metals, the formed residues are separated, collected and, if necessary, crushed. Thereby, it becomes possible to minimize the amount of gas formed at the time of treating and realize ecological and inexpensive treatment of the metal solid materials.
Patent JP-S5937323-A (JP)
Title: Magnetic bearing device
Inventor: MURAKAMI TSUTOMU
IPC: F16C32/04
Filed: 1982-08-26
Abstract: PURPOSE:To make it possible to largely reduce the number of parts along with the miniaturization of the whole device by constituting an active axial supporting part by utilizing one part of a passive radial supporting part. CONSTITUTION:Magnetic fluxes pass through between a stationary side magnetic supporting element 22a and a rotary side magnetic supporting element 24a and between a stationary side magnetic supporting element 22b and a rotary side magnetic supporting element 24b, and one magnetic bearing part being a permanent magnet yoke opposing type is formed by said stationary and rotary elements. Hereby, the two rotary side magnetic supporting elements 24a, 24b, i.e., a rotary part is supported in a radially passive form and a non-contact state. The axial displacement of the rotary part is detected by a sensor 41, thus supplying a current corresponding to the magnitude and direction of the axial dispalcement to a coil 25. A central member 21, inside magnetic pole rings 32a, 35, 32b and a coil 25 form an active type axial supporting part.
Patent JP-2000338769-A (JP)
Title: Developing device
Inventor: FUNAYAMA NAOTAKA
IPC: G03G15/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device which can stably execute a high accuracy detection of a toner concentration as well as attain a thin and compact main body of the device. SOLUTION: A toner concentration sensor 19 is provided with a bias magnet forming a bias magnetic field in the direction to cross a magnetic field reaching a developer flow path and detects magnetizing strength synthesized by these magnetic fields with a magnetoresistance element, and thus constructed toner concentration sensor 19 is arranged in an exposed state just before a developing part 17 in the developer flow path and between a developing roller 12 and a casing 10 of the developing device.
Patent JP-S5271328-A (JP)
Title: Spheroidizing heat treatment of steel
Inventor: KAJIYAMA KATSUYOSHI
IPC: C21D9/52
Filed: 1975-12-11
Abstract: PURPOSE:To obtain a desired spheroidal structure in a short time in minutes by rapidly heating cementite to a temperature just above the A1 transformation point of steel at a specific heating rate and maintaining it at that temperature within 5 min to thereby austenitize cementite, and then cooling the resulting product at a specific cooling rate.
Patent JP-S5481532-A (JP)
Title: Gas combustion controlling device
Inventor: INOGUCHI MITSUO
IPC: F23N5/10
Filed: 1977-12-12
Abstract: PURPOSE:To improve the ease of operation of a gas combustion controlling device which keeps a gas passage open by operating an electromagnetic valve with the electromotive force of a thermocouple, by eliminating the nescessity of holding a knob a long time by hand. CONSTITUTION:A gas combustion controlling device has an electromagnetic valve 5 which opens a gas passage 12 by energizing an electromagnet 18 with the electromotive force of a thermocouple 4 which is heated by a burner 1. When a timer is set and a timer contactor 22 is closed at the beginning of combustion of the burner, current from a power source 21 flows through an electromagnet coil 20 and excites the electromagnet 18, thus pulls the attracted plate 17 of the electromagnetic valve 5 and opens said gas passage 12. By so constructing, the necessity of keeping a knob 6 turned by hand by the time the burner heats the termocouple and its electromotive force opens the electromagnetic valve is eliminated and the ease of operation is improved.
Patent JP-S5573601-A (JP)
Title: Control agent for viral disease of plant
Inventor: ISHIDA NAKAO
IPC: A01N37/42
Filed: 1978-11-30
Abstract: PURPOSE:A safety control agent for viral disease of plant much effective against dwarf and mosaic, consisting of 3-(5,7-dimethyl-2-hydroxy-4-oxo-6,8-decadienyl)- glutarimide as an active ingredient. CONSTITUTION:A control agent for viral disease of plant consisting of 3-(5,7- dimethyl-2-hydroxy-4-oxo-6,8-decadienyl)-glutarimide shown by the formula as an active ingredient. The control agent has an effect on dwarf and mosaic of tomatoes, a green pepper, cucumbers, etc. growing in fields or hothouses, which are caused by tobacco mosaic virus, cucumber mosaic vircus, etc. The control agent is preferably used in a form of emulsion or wettable powder in general.
Patent JP-S5480749-A (JP)
Title: Electrode device for forming electrostatic latent image
Inventor: KIMURA MASATOSHI
IPC: G03G15/02
Filed: 1977-12-12
Abstract: PURPOSE:To prevent toners from being caught by an electrode portion and to make it possible to adjust the size of the dot diameter of an ion flow with the use of a simple construction by laminating an ion dot diameter suppressing electrode upon an ion generating electrode so that a gas flow may be fed under pressure to an ion passage. CONSTITUTION:A nagative ion flow due to discharge is established in the hole 18 of an ion generator by such negative pulses higher than a preset discharge threshold value as are impressed between the grounded electrodes 15 and 13 of the ion generator, in which the electrodes 13 and 15, an electrode 17 and insulating element 14 and 16 are laminated. The ion flow thus established is converged in accordance with the adjustment of the voltage impressed between the electrodes 15 and 17 by the electrostatic lens actions of the electrodes 15 and 17 to which the negative pulses are applied. On the other hand, compressed air is supplied from a pipe 11 to the hole 18 so that the hole 18 can be prevented from being clogged with the scattered toners from a dielectric element 19 which is charged uniformly positively. As a result, an excellent electrostatic latent image is formed in the dielectric element by the ion spot flow of a diameter adjusted to such as uniform diameter as is free from scattering.
Patent JP-H0818505-A (JP)
Title: Optical soliton transmission method
Inventor: KUBOTA HIROKAZU
IPC: H04B10/508
Filed: 1994-06-29
Abstract: PURPOSE:To suppress a shift of an own frequency of an optical soliton and fluctuation in the arrival time by providing an amplification action to a transmission optical fiber, inserting an optical intensity modulator in a transmission line and inserting a band pass optical filter in the transmission line. CONSTITUTION:An optical soliton generator 1 generates an optical soliton train A and propagates the pulse train via a transmission optical fiber 2. The optical fiber 2 receives the supply of energy by a stimulated light B from a stimulation optical source 8. Since the wavelength of the optical soliton is changed by the shift of own frequency attended with propagation, an optical filter 4 is inserted to positions of the fiber 2 at an interval of some distance. The decrease in the intensity of the optical soliton is compensated by an optical amplifier 8 through the insertion of the optical filters 4. Furthermore, an optical modulator 5 is inserted to the optical fiber 2 at an interval equivalent to each of some propagation distance. In this case, a clock signal extract section 6 extracts a clock signal to make the phase of a modulated frequency signal with a phase of the optical soliton train based on the clock signal.
Patent JP-S5849699-A (JP)
Title: Doping of boron to gaas single crystal
Inventor: AKAI SHINICHI
IPC: H01L21/208
Filed: 1981-09-18
Abstract: PURPOSE:To reduce the transition density in a growing crystal, by putting a GaAs melt in a crucible with a specific composition, adding a specific amount of boron to it under specified conditions so that the boron concentration in the growing crystal is controlled. CONSTITUTION:In reducing the transition density in a growing crystal by growing a GaAs crystal to which boron is doped from a GaAs melt covered with B2O3 melt as a liquid capsule, a crucible made of BN, AlN or Al2O3 is used as the crucible for putting the GaAs melt. 0.25-0.95atom% boron is added to the crucible under conditions where the remaining oxygen amount contained in B2O3 or the raw material is <=5X10<-2>mol based on the GaAs melt, and the concentration of boron in the growing crystal is controlled in 2X10<18>-1X 10<19>cm<-3>. Not only a simple substance of B but also a boron compound such as BAs, etc. or a polycrystal line GaAs containing boron previously may be used as the additive for boron.
Patent JP-H06328448-A (JP)
Title: Carrying apparatus for resin-tablet and carrying method using same
Inventor: TSUKAMOTO SHINJI
IPC: B29C31/00
Filed: 1993-05-25
Abstract: PURPOSE:To improve the maintainability and workability by improving productivity and prolonging the life of components of an apparatus by a method wherein a resin tablet stored in a storage part is carried to a specific position, and dust, resin tailings, etc., are removed by sucking from near a belt. CONSTITUTION:A belt 6 is arranged to a transfer opening 4a of a storage part 3 storing a resin tablet, and driven with a motor 5 to carry the resin tablet to a specific position. For example, a guide 11 is provided on both side parts of the belt. An air suction opening 9 is provided to the guide 11, and resin or the like which is produced midway in carrying the resin tablet is sucked to be removed.
Patent JP-S6039473-A (JP)
Inventor: MANTANI HIROSHI
IPC: B29C65/16
Filed: 1983-08-13
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-H06128521-A (JP)
Title: Printing ink binder
Inventor: OSHIMA KOICHIRO
IPC: C09D11/102
Filed: 1992-05-14
Abstract: PURPOSE:To provide a one-pack printing ink binder excellent in various performances such as adhesion to films of plastics such as polyesters, nylons and polyolefins, boiling resistance, and adaptability to laminating. CONSTITUTION:A printing ink binder comprising a polyurethane obtd. by reacting a polymeric diol with a diisocyanate compd. and a chain extender, wherein 2-methyl-1,3-propanediol is used as the constituent unit of the polyurethane.
Patent JP-H04370548-A (JP)
Title: Production of base body for optical recording disk and device for executing this method
Inventor: FUJII KIYOAKI
IPC: G11B7/26
Filed: 1991-06-20
Abstract: PURPOSE:To prevent the nonuniformity in the thickness of a transfer layer with the warp of a substrate by previously deforming the substrate in such a manner that the substrate has an approximately circular conical projecting shape from the center to the outer periphery of the substrate, then laminating the transfer layer to the projecting shape side of this substrate. CONSTITUTION:A UV curing resin soln. 12a is first concentrically applied on a stamper 30. A 1st support 60, then, descends and the disk-shaped substrate 11 is forcibly deformed so as to have the approximately circular conical projecting shape from the center of the substrate toward the outer periphery of the substrate around the contact ring part of a 2nd base 80 as a fulcrum. The stamper 30 and the substrate 11 are in the pressurized contact state via the resin soln. 12a and the resin soln. 12a is spread on the substrate 11. Then, the resin soln. 12a is cured by irradiating it with a UV rays through the substrate 11. The thickness of the transfer layer is uniformized by the shrinkage on curing of the transfer layer at this time and the warp of the substrate is eliminated.
Patent JP-S5670254-A (JP)
Title: Automatic resupply device of roll paper
Inventor: ITOU YOSHIGO
IPC: G07B5/00
Filed: 1979-11-14
Abstract: PURPOSE: To take off a remained roll resupply a roll paper automatically in a high speed by respectively providing a conveying route, a roll paper loading mechanism, and a roll paper detection switch to a plurality of roll papers to be driven in two speeds, constant-length feeding and high.  
     CONSTITUTION: When the end of a roll paper 9a goes beyond the fourth switch SW4, the second switch SW2 is on and a roll paper 9b is taken in to the third switch SW3 to wait. As soon as the feeding of the paper is finished, the first and the second motor 25 and 14 are reversely rotated in high speeds to discharge the remained roll, and when the top of the remained roll goes over the second switch SW2, the first and the second motor 25 and 14 are off. Simultaneously, the first and the second motor 25 and 14 are regularly rotated in high speeds to take in the roll paper 9b, and when the roll comes to the first switch SW1, the second motor 14 is off, and the roll is further taken in by a constant-length feeding roller 18. When the roll goes beyond a printing head 23, the first motor 25 is also off, and the paper head is automatically drawn out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1054267-A (JP)
Title: Control method and device for internal combustion engine
Inventor: STRAUB DETLEV
IPC: F02M37/08
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To maintain fuel heating within a specified limit without using an additional fuel cooler by controlling at least one control quantity of an internal combustion engine depending on the temperature value in such a way that the temperature value does not exceed the specified critical value. SOLUTION: At the time of controlling fuel injectors provided cylinder by cylinder of an engine, the driver requested quantity QK0 is determined by a quantity setting part 200 on the basis of output signals of an accelerator pedal transmitter 205, a rotating speed sensor 122, and the like. In a first minimum selecting part 210, a quantity signal QK0 is limited to the maximum allowable value based on a first limiting part 215. In a temperature limiter 225 inputting fuel temperature detected by a temperature sensor 230, whether the fuel temperature is larger than the critical value or not is judged, and in the negative case, the critical value QTK and the limited quantity QK1 are made into comparison in a minimum value selecting part 220.  The smaller one is sent as a signal QK2 to a third minimum selecting part 235, and a signal QK limited to an output signal of a second limiting part 240 is sent as the fuel injection quantity to each fuel injector.
Patent JP-H01315971-A (JP)
Title: Connector for speaker terminal
Inventor: HASEGAWA TSUNAICHI
IPC: H01R4/34
Filed: 1988-06-15
Abstract: PURPOSE:To facilitate buried arrangement by providing a onetouch connection terminal, to whose front amplifier an output wire is to be connected and providing a speaker wire connection terminal on the rear while setting up the case size to the module size of the standardized wiring tools. CONSTITUTION:One-touch connection terminals 2 to connect the amplifier output wires to the front of a case 1 are provided, while a pair of speaker connection terminals 4 connected to the terminal plates 2 through the terminal plates 3 respectively are provided on the rear. The size of the case 1 is set up to the module size of the standardized wiring tools to be mounted on the mounting frame 5 for buried wiring. When a terminal amplifier output wire 16 is to be connected, the operation parts 7b of the crossarm parts 7 of the connection terminals 2 are pressed in the arrow direction for making the crossarm parts 7 to rotate having the axes parts as the centers and inserting the amplifier output wire 16 followed by separating hands from the operation parts 7b, then the coil springs 9 return the crossarm parts 7, the output wire 16 is pressed against the contact pieces 6 of the terminal plates 3 by the pressing parts 7a of the crossarm parts 7 in order to facilitate one touch connection of the output wire 16.
Patent JP-H0363875-A (JP)
Title: Computing system of discrete fourier transform using cyclic technique
Inventor: KENESU BUREIKUREI UERUSU SEKAN
IPC: G06F17/14
Filed: 1990-06-08
Abstract: PURPOSE: To obtain discrete Fourier transform by a cyclic digital filter, and to reduce the number of digital multiplication by providing a complex number adder and a complex number digital multiplier. CONSTITUTION: This system is provided with a means 11 which generates the successive samples of the spectral components of descrete Fourier transform by combining each successive sample 101 of a sampled data electric input signal with a successive sample 102 of another signal, and a means 14 which generates the product of the previous samples of the spectral components of the descrete Fourier transform and a prescribed coefficient to be included in the sample of another signal. Thus, the descrete Fourier transform using an FIR cut window can be obtained by a cyclic type filter operation.
Patent JP-H10340889-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KAWASAKI HIROMICHI
IPC: H01L21/3065
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent reaction products from sticking on the inner wall of a treatment chamber, by forming a thin film of a semiconductor having photocatalystic reaction on the inner wall of the treatment chamber, and irradiating the surface of a photocatalyst with photon energy greater than or equal to its band gap. SOLUTION: Electron-hole pairs are formed by irradiating photocatalyst 1 with light energy greater than or equal to its band gap. Formed electrons 2 react with oxygen in atmosphere gas, active oxygen is generated on the surface, holes 3 react with water content in the atmosphere gas, and protons are generated on the surface. Active species formed on the surface react with organic components in the atmosphere gas, oxidation and reduction reactions progress, and the organic components can be decomposed and eliminated. By using the photocatalyst 1 and a photon energy irradiation source, a self cleaning function wherein reaction product are not stuck as foreign matters by the effect of oxidation and reduction reactions of the reaction products on the surface of the inner wall of a treatment chamber can be obtained.
Patent JP-H0441721-A (JP)
Title: Method for conveying roving bobbin between roving and fine spinning steps
Inventor: HOTTA TAKAOMI
IPC: D01H11/00
Filed: 1990-06-06
Abstract: PURPOSE:To reduce the number of conveying units constructing a conveying body for conveying roving bobbins and simplify control by dividing each conveying unit into two specific long and short units and running the conveying body formed only from the short units only in a specific section. CONSTITUTION:A conveying body 7 is constructed from two kinds of conveying units of a long unit (10a) for hanging bobbins in a number of 1/4 as large as the number of spindles in spinning frames 2 or the same number as that in roving frames l with a smaller number of the spindles and a short unit (10b) for hanging bobbins in a number of 1/4 as large as the number of spindles in the spinning frames and the same number (the same number as the smaller residue for plural kinds of the spinning frames having different numbers of the spindles) as that of the residual obtained by dividing the number of the spindles in the roving frames with the number of spindles in the long unit. The conveying body constructed only from the short unit is run only between rails 4 in the roving frames and lines 15 for forming reserve roving packages or lines 16 for forming from empty bobbins and rails 5 for the reserve roving packaging.
Patent JP-S5850854-A (JP)
Title: Ineffective call generator for digital switchboard
Inventor: KASHIUCHI SADAO
IPC: H04M3/26
Filed: 1981-09-21
Abstract: PURPOSE:To reduce the size of a pseudo call device for a digital converter, and to vary the generation timing of its call and disconnection signal through external operation, by repeating actuation and disconnection through a hard constitution, and generating an ineffective call. CONSTITUTION:An ineffective call generator CDCG is connected to the network of a switchboard, and this device CDCG is provided with a clock control circuit 31 which receives an external clock and an internal clock varied by a volume control 37. A fixed clock from this circuit 31 is distributed to a frame signal generating circuit 32, a synchronizing signal generating circuit 33, a noncall pattern generating circuit 35, an HW format selecting ROM36, etc. The variable clock, on the other hand, is applied to a random pseudo data generating circuit 34. One of the outputs of the circuits 32-35 is selected by a 4-1 selector 38 according to a program in the ROM36 and applied to a digital trunk, etc., through the network to control the switchboard by random false data from the circuit 34, thereby varying the data through the volume control 37.
Patent JP-H07137282-A (JP)
Title: Recorder and ink jet recorder
Inventor: IWATA KAZUYA
IPC: B41J2/175
Filed: 1993-06-21
Abstract: PURPOSE:To prevent discharge of wasteful ink, an increase in an operating time and a decrease in the life of a recorder by pumping ink by times in which times of ink pumping operations conducted manually when the ink pumping is executed desired times before an initial recording after removal or mounting of ink supply means is detected. CONSTITUTION:When user's manual cleaning is conducted, for example, twice after a head is replaced, similar operation to the previous example is conducted in a first cleaning, but since a replacement flag is reset in a second cleaning, negation is decided, a cleaning time is further updated and executed. Thereafter, it is shifted to S110-S112, and since a head replacement flag is reset, cleaning is not conducted (S111). Further, since a cleaning executing time is updated in the previous cleaning, cleaning is not executed (S112). Accordingly, when manual cleaning is conducted twice, automatic cleaning of S111, S12 is not executed, and it is shifted to a recording operation.