baber/WOPTO huggingface dataset:
Patent JP-S6357889-A (JP)
Title: Rotary type compressor
Inventor: OKUDA MASAYUKI
IPC: F04C28/02
Filed: 1986-08-29
Abstract: PURPOSE:To enable simple change of capacity of a compressor, by a method wherein at least one valve, capable of effecting two types of combination running out of plural types of running in combination of rotary compression mechanisms is situated in the suction route of plural rotary compression mechanisms. CONSTITUTION:Plural rotary compression mechanisms 5 and 6 are disposed to the lower part of the interior of a container 1, and a motor 3 exerting a rotation power on the rotary compression mechanisms 5 and 6, the disposed. In this constitution, suction pipes 15 and 23 of the rotary compression mechanisms 5 and 6 are connected to a low pressure gas guide pipe 29 through electromagnetic valves 27 and 28, respectively. After, by effecting operation in a state in that the one 27 of the electromagnetic valves is opened and the other 28 is closed, low pressure gas is guided to the one compression chamber 9, the gas is guided to the other compression chamber 19 through communication passages 16 and 24, and the one rotary compressing mechanism 5 is operated as a supercharger. By closing the one electromagnetic valves 27 and opening the other electromagnetic valve 28, only the other rotary compression mechanism 6 is operated as a compressor.
Patent JP-H0758642-A (JP)
Title: Time exchange switch
Inventor: SUZUKI KAZUHIRO
IPC: H03M7/16
Filed: 1993-08-18
Abstract: PURPOSE:To reduce the number of bits which are simultaneously changed, to relax the switching noise, and to reduce the power consumption by accessing a RAM after converting a natural code to a gray code in the sequential access address to the RAM with a time conversion switch. CONSTITUTION:Write and read control signals are sent to first and second selectors 12 and 22 from the outside, and one of these selectors selects a random read address signal when the other selects the output of a sequential address generation counter 11. Outputs of selectors 12 and 22 are connected to N-G conversion parts 13 and 23, and for example, the N-G conversion part 23 converts the random address signal to a gray code while the N-G conversion part 13 converts the sequential address signal for write of input data to a gray code. Outputs of N-G conversion parts 13 and 23 are connected to one of RAMs 14 and 24.
Patent JP-S6445671-A (JP)
Title: Ink film driver for thermal transfer recorder
Inventor: SHIMA TOSHIHIRO
IPC: B41J17/24
Filed: 1987-08-17
Abstract: PURPOSE:To contrive miniaturization of a driver, by enabling a take-up shaft and a payout shaft of an ink film to be moved, and moving each of the shafts to a position corresponding to the roll diameter of the ink film. CONSTITUTION:An ink film payout shaft 11 and an ink film take-up shaft 12 are fixed to an arm 10, which can be rotated on a rotary shaft 21 for the arm, and is pulled leftward by a spring. After being used at a thermal transfer head 16, an ink film 13 is taken up by a driving force transmitted to the take-up shaft 12 through gears 18, 17, as the ink film is supplied, the roll diameter of the ink film 13 is reduced, the arm 10 is rotated counterclockwise, and the take-up shaft 12 is moved closer to the printing head 16. Thus, the ink film can be taken up in a smaller space.
Patent JP-H0490966-A (JP)
Title: Temperature regulating device for steering wheel
Inventor: SASAKI HIROAKI
IPC: B62D1/04
Filed: 1990-08-02
Abstract: PURPOSE:To improve heat exchange efficiency even when a thermoelectric element is used by coupling the one surface of the thermoelectric element, the heat generating surface and the heat absorbing surface of which are switched according to a current direction to the grip part of a steering wheel, through a heat transfer material, and feeding heat source air to the other surface. CONSTITUTION:A cylindrical thermoelectric element 16 formed of a Peltier element is coaxially mounted on a shaft part 15a of a steering wheel 15. A heat transfer material 17 is embedded between a grip part 15b and a shaft part 15a of the steering wheel 15, and the inner peripheral surface of the thermoelectric element 16 is brought into contact with the end part of the heat transfer material 17 to transfer heat. A heat exchange fin 18 is attached on the outer peripheral surface of the thermoelectric element 16, and coupled to an air- conditioning feed passage 20 of an air-conditioning device 30 through an air passage 19. This constitution performs switching between an energizing direction during a summer season and that during a winter season and feeds air- conditioned air, and captures working of the thermoelectric element to improve efficiency.
Patent JP-H0491698-A (JP)
Title: Inverter device
Inventor: IBORI SATOSHI
IPC: H02P27/06
Filed: 1990-08-02
Abstract: PURPOSE:To prevent the over-rotation of an AC electric rotary machine and protect the electric rotary machine by providing a wired-memory means and holding a data for setting the upper limit of output frequency to the wired- memory means in a hard manner. CONSTITUTION:When the upper limit value of an output-frequency control scope is 60Hz, maximum permissible output frequency Fmax=100Hz corresponding to the upper limit value is assumed, and the switch of the column (b) of a dipping switch 12 is set at ON. Consequently, when the output frequency of an inverter main circuit INV exceeds frequency set by a frequency setter 10 and rises by any abnormality and the input frequency of a frequency-voltage converter 14 reaches 100Hz, the level of the output signal D of a comparator 16 rises to '1' from '0' up to that time in this case, thus instantaneously interrupting an output from the inverter main circuit INV, then preventing bringing to the state of over-rotation of an induction motor 4. Since the state of over-rotation is displayed simultaneously to a digital setter 11, the situation can easily be determined.
Patent JP-S6448473-A (JP)
Title: Method of patterning high temperature oxide superconducting material
Inventor: KASE MASATAKA
IPC: H01B12/06
Filed: 1987-08-19
Abstract: PURPOSE:To enable a high temperature oxide superconducting material to be easily patterned, by selectively irradiating a thin film of a Cu-O superconducting material with energy beams to convert the areas which are selectively directed into non-superconducting areas. CONSTITUTION:A thin film 21 of a Cu-O superconducting material is first formed on an insulating substrate 1, and the resulted thin film 21 of a Cu-O superconducting material is then selectively irradiated with energy beams to convert the areas which are selectively directed into non-superconducting areas 22. That is, for a high temperature oxide superconducting material of a Cu-O superconducting material or the like comprising a YBaCuO superconducting material and the like, the selection of an annealing temperature is especially important. For example, the YBaCuO superconducting material is resolved or fused into a non-superconducting material at the annealing temperature above 1100 deg.C. Accordingly, the high temperature oxide superconducting material can be easily patterned without special masking and etching processes being employed.
Patent JP-H11178246-A (JP)
Title: Low-voltage connection for all-or-nothing command transmission
Inventor: EBERSOHL GERARD
IPC: H04B10/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-voltage connection for all-or-nothing command transmission between a relay building and a high-voltage or medium-voltage power interrupt remote device, which is free from the effects of crosstalks. SOLUTION: A voltage level transmitted through electric wires 1, 2 is coveted into a luminous signal, having two statuses at a wire end close to a remote power interrupt device by an electro-optical conversion unit 11 coupled with the electric wires, is supplied to a photoelectric conversion unit 12, and supplies the device with a control electrical signal having two statuses. The terminals of the electro-optical conversion unit are provided with a means for reducing the peak level of voltage received at the terminals of the electro-optical conversion unit through a capacutive circuit and subtracting a voltage from the voltage peak reduced by a Zener diode, so that the unit does not detect any voltage peak due to crosstalks received by the terminal of the electro-optical conversion unit.
Patent JP-2000277332-A (JP)
Title: Soft magnetic thin film and its manufacture
Inventor: AISAKA TETSUYA
IPC: H01F41/24
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain highly saturated magnetic flux density, superior soft magnetic characteristic, and high electric resistance by a method, wherein the content of cobalt, iron, nickel is contained in a predetermined magnetic thin film, and further a predetermined amount of carbon is contained therein. SOLUTION: A magnetic thin film of the cobalt content of 40 to 70 wt.%, with iron content of 20 to 40 wt.%, nickel content of 5 to 20 wt.%, and carbon content of 0.02 to 0.1 wt.% is obtained. This magnetic thin film is formed by an electric plating method. In this case, as an electric plating bath, an organic compound having an amino group in the molecules is added to a Co-Fe-Ni alloy electric plating bath, containing water soluble cobalt salt such as cobalt sulfate or the like, water soluble iron (II) salt such as iron sulfate (II) or the like, water soluble nickel salt such as nickel sulfate, or the like, and such mixture is used is described. Additionally, the resultant cobalt, iron, nickel, and carbon thin film is heated at 100 to 300 deg.C.
Patent JP-S6358637-A (JP)
Title: Production of optical information recording member
Inventor: KIMURA KUNIO
IPC: B41M5/26
Filed: 1986-08-29
Abstract: PURPOSE:To subject a recording film constituting element to initial crystallization to form a high-density recording film having good quality by heating a substrate at a specific temp. after vapor deposition of the above-mentioned element on the substrate. CONSTITUTION:The thin film is generally amorphous if the recording film constituting element is deposited by evaporation on the substrate; therefore, the atoms migrate in the recording film to fill the gaps and the high-density film having the good quality is obtd. when the substrate is heated to the temp. above 1/2 the crystallization transfer temp. The thin film is thereby subjected to the initial crystallization and the adhesiveness thereof to the protective film is improved.
Patent JP-S6448122-A (JP)
Title: Editing control system for user guidance
Inventor: KAMATA HAJIME
IPC: G06F3/048
Filed: 1987-08-19
Abstract: PURPOSE:To easily change a user guidance by providing a programmable non- volatile memory where user guidance display data is stored. CONSTITUTION:A composite communication terminal equipment 1 consisting of a display part 2, an input means 3 like a keyboard, a control part 5 which controls speech passing a subscriber's line or the like, etc., is provided with a programmable non-volatile memory 4 where user guidance display data is stored. After the composite communication terminal equipment 1 is set to the maintenance mode by the input means 3 or the like, user guidance display data stored in the memory 4 is additionally displayed on the display part 2 by the input operation from the input means 3 and user guidance display data is edited by correction, addition, deletion, or the like. Thus, a service engineer or the like sets the composite communication terminal equipment to the maintenance mode to edit the user guidance in a proper expression form easy for a user to understand.
Patent JP-H1047631-A (JP)
Title: Waste incineration treatment apparatus
Inventor: FUJIMOTO TADAO
IPC: F23G5/46
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently raise the temperature of a superheated stream without depending on any external fuel by effectively utilizing the heat of an exhaust gas of a waste incineration treatment apparatus in a type in which a waste heat boiler following a waste incineration treatment furnace is installed in an exhaust gas path for guiding an exhaust gas of the waste incineration treatment furnace to a stack. SOLUTION: An exhaust gas takeoff path 10 is provided to take out a part of an exhaust gas from near an installation part of a waste boiler 3 in an exhaust gas path 2 intact as high temperature exhaust gas. The exhaust gas takeoff path 10 is provided with a high temperature filter 11 comprising an inorganic porous body to remove soots in the high temperature exhaust gas. A superheater 12 is provided on the downstream side of the high temperature filter 11 to superheat the steam from the waste heat boiler 3 by the high temperature exhaust gas.
Patent JP-H08239142-A (JP)
Title: Mail separating device
Inventor: HOLMES LAWRENCE B
IPC: B07C1/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To separate mails simultaneously collected by setting a stop portion at an activating position when a double-withdrawal signal is detected, and intercepting an end edge of a first mail in a pair of mails with the stop portion in the activating position. SOLUTION: When a majority withdrawal occurs, a longitudinal end edge E1 is provided on a first mail 12a simultaneously collected with a second mail, which are separated from a corresponding longitudinal end edge E2 of the second mail 12b by a length L. The end edge E2 of the mail 12b limits a step- shaped discontinuity on a flat surface 12a' of the mail 12a. The step-shaped discontinuity reflects light in a different way from a adjacent flat surface, and is detected by a unit through a sensor. After a prescribed time passing from detecting the discontinuity, an electromagnetic actuator 45 is activated to rapidly move a plate 50 from an idling position to the activating position, and an end 52a is contacted with the end edge E2 of the mail 12b to separate the mails 12a, 12b each other.
Patent JP-H1042885-A (JP)
Title: Production of amides or organic acids by using microorganisms
Inventor: OIKAWA TOSHIHIRO
IPC: C12R1/025
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To produce an amide or organic acid by a reaction of a nitrile compound with a culture medium of microorganisms having nitrile hydrolyzing activity, bacterial bodies (processing product) or its enzyme (processing product) in the presence of carbonic acid (carbonate) in an aqueous medium at a high yield. SOLUTION: This amide compound or organic acid is obtained at a high yield by making a culture medium, bacterial bodies (processed product) or its enzyme (processed product) of a microorganism: etc.], Achromobacter sp.(e.g. Achromobacter xerosis IFO12668, etc.), Pseudonocardia sp. (e.g. Pseudonocardia thermophila ATCC19285, etc.) or Aminobacter sp. (e.g. Aminobacter aminobrance ATCC23314, etc.) react with a nitrile compound (e.g. 3-aminopropyonitrile, etc.) in aqueous solvent by addition of carbonic acid (carbonate).
Patent JP-S58104973-A (JP)
Title: Preparation of titanium dioxide slurry
Inventor: SHINOZUKA KIYOSHI
IPC: C09K23/00
Filed: 1981-12-18
Abstract: PURPOSE:To prepare titanium dioxide slurry having excellent dispersion stability, by adding a dispersing agent composed of condensed phosphoric acid salt, a polyacrylate and a polyoxyethylene alkyl ether to a titanium dioxide slurry having specific water content. CONSTITUTION:The water-content of a slurry of titanium dioxide surface-coated with inorganic material (e.g. hydrated titania treatment) is reduced to <=40%, and mixed with a condensed phosphoric acid salt (e.g. sodium tripolyphosphate) and a polyacrylic acid salt (e.g. sodium polyacrylate) and/or a polyoxyethylene alkyl ether. The amount of the phosphate and that of the acrylate and/or the ether are 0.3-1.5wt% and 0.1-1.5wt% of the solid content of the slurry, respectively. The resultant fluid slurry is dispersed by wet pulverization to obtain a pigment-grade titanium dioxide slurry. USE:Water-based paint and ink or in the paper-making field.
Patent JP-H0745397-A (JP)
Title: Static electricity eliminating device
Inventor: TSUCHIYA MASAYOSHI
IPC: H05F3/06
Filed: 1993-07-27
Abstract: PURPOSE:To prevent the adsorption of fine particles due to the electrostatic attraction and the sputtering, and to prevent the contamination of the surface of a material, from which electricity is to be eliminated, and to prevent the heat generation by utilizing ionization of the gas by a radiation ray source to neutralize electric charge on the surface of a material, from which electricity is to be eliminated. CONSTITUTION:An appropriate distance is held between a radiation source 1 and a material 2, from which electricity is to be eliminated, and the material 2 can be moved just under the radiation source 1 at a constant speed. alpha ray and theta ray are radiated from the radiation source 1 in the air to ionize the inert gas in the air and generate the positive and negative ion. Electric charge charged in the surface of the material 2 is thereby neutralized by the reverse polarity ion, and the static electricity on the surface of the material 2 can be eliminated. In the case where a low level radioactive isotope is used, safety is obtained without generating a trouble, and the semi-eternal lifetime can be obtained, and the maintenance work is reduced. Furthermore, since a power supply is unnecessary, the generation of electromagnetic noise is eliminated, and the running cost can be reduced.
Patent JP-S58117465-A (JP)
Title: Function test for audio system
Inventor: ASANO RIYOUGO
IPC: G01R31/00
Filed: 1981-12-18
Abstract: PURPOSE:To enable audible discrimination by devising parameters of a sine wave cycle signal having frequency components distributing discreetly as sound source in the maintenance and inspection of an output amplifier or the like for electronic musical instruments. CONSTITUTION:A signal spectrum can be realized by a series of waveforms having a continuous sine wave interrupted cyclically and a signal with a desired spectrum by varying three parameters of an interruption cycle T1, an interruption ratio T2/T1 and a sine wave frequency f. A continuous sine wave of a specified frequency is generated from a sine wave oscillating section 2 having a frequency adjusting section 1 and fed to a gate section 3 and a timing section 4. The interruption cycle T1 and the interruption ratio T2/T1 of a test signal is set with a setting section 5 and control the opening or closing of the gate section 3 through the timing section 4. This makes the continuous sine waves from the sine wave oscillation section 2 a constantly interrupted sine wave, which are outputted through an amplitude adjusting section 6.
Patent JP-S6097729-A (JP)
Title: Noise processing system
Inventor: FURUKAWA TOSHIHIRO
IPC: H03H21/00
Filed: 1983-11-02
Abstract: PURPOSE:To eliminate surely noise even if the propagating characteristic of a transmission line is fluctuated by processing the noise with an adaptive type digital filter controlled based on a prescribed algorithm. CONSTITUTION:A signal Sj to be transmitted and a generated noise nj are added (3) to form a signal dj and also the noise nj is inputted to a noise pass characteristic circuit 1 and its output xj is inputted to the adaptive filter 2. The output xj is sampled at the filter 2 by using xoj-xnj, they are inputted to a variable multiplier computer 6j controlled by the least mean square algorithm 5, coefficients woj-wnj are multiplied, the result is superimosed by an adder 7 so as to form a signal yj. A signal epsilonj is obtained by adding (4) the signals yj and dj. The result is fed back to an LMS algorithm 5 so as to minimize the signal epsilonj thereby controlling the coefficients woj-wnj. Thus, even if the propagating characteristic is fluctuated, the noise is eliminated surely.
Patent JP-H0490517-A (JP)
Title: Nonlinear optical material having conjugated chain
Inventor: TAKEYA YUTAKA
IPC: G02F1/35
Filed: 1990-08-03
Abstract: PURPOSE:To increase the quadratic nonlinearity generatability for the purpose of various nonlinear optical elements by using a solid soln. of the compd. of specific carboxylic acid and p-nitroaniline. CONSTITUTION:A non-inverse symmetrical crystal compd. consisting of the solid soln. of the compd. expressed by formula and p-nitroaniline is used. In the formula, n denotes 0, 1 or 2; Ar denotes 5 to 14C arom. group; X, Y denote the functional group selected from the ether group expressed by R1-O-, the amino group expressed by NR2R3, the thioether group expressed by R4-S-, the erter group expressed by COOR5, OCOR6, the amide group expressed by CONR7 R5, NR9COR10, the hydrocarbon group expressed by -R11 (R1 to R11 denote 1 to 8C hydrocarbon group or hydrogen atom); Z denotes hydrogen, 1 to 4c hydrocarbon group, 5 to 14C arom. hydrocarbon group. The high nonlinear effect is obtd. in this way and, elements, such as optical bistable elements and optical switches, are obtd.
Patent JP-H1014812-A (JP)
Title: Roll cut holder
Inventor: SUZUKI HACHIRO
IPC: A47K10/36
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a roll cut holder which can draw out and cut easily the paper from a roll of toilet paper, etc. SOLUTION: At the tip of a sidewall member of a mounting plate 1 a stem 2 is furnished on which a roll of toilet paper, etc., is installed parallel with the mounting plate 1, and an arm 3 pivoted with possibility of moving in the vertical direction is furnished at the other end of the plate 1, and at the tip of this arm 3 a recessed cutter blade having serration is installed parallel with the plate 1.
Patent JP-H1028804-A (JP)
Title: Mixed fluid separator
Inventor: KOIKE TADASHI
IPC: B01D17/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed fluid separator discharging only fluid high in specific gravity from a mixture of various fluids having various specific gravities to prevent the leak and discharge of a fluid small in specific gravity. SOLUTION: A mixed fluid inflow port 4, a sump part 3 and an outflow port 5 are formed to a separator casing and a vertically long float 6 is disposed in the sump part in an freely up and down movable manner and a coil spring 26, a spring seat 7 and a regulation screw 28 are arranged to the upper part of the float 6. A valve seat member 12 having the outflow port 5 formed thereto is attached to the lower part of the vertically long float 6. The mixed fluid flowing in the sump part 3 is stored so that a liquid high in specific gravity is stored in the lower part and a fluid small in specific gravity is stored in the upper part and, when the level of the fluid high in specific gravity reaches a predetermined position, the float 6 floats to discharge only a fluid high in specific gravity from the outflow port 5.
Patent JP-S6270262-A (JP)
Inventor: UCHIYAMA TETSUO
IPC: C04B35/58
Filed: 1985-09-19
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-H0866631-A (JP)
Title: Zirconium oxide for liquid chromatography and its production
Inventor: HATA AKIRA
IPC: C01G25/00
Filed: 1994-08-30
Abstract: PURPOSE: To produce tetragonal zirconium oxide particles for liq. chromatography sharp in distribution of narrow pore diameter by adding a specified amount of a silicon compd. at the time of hydrolysis of zirconate, heating a formed sol at a specified condition and burning it. CONSTITUTION: A zirconium oxide sol formed by adding the zirconate and silicon compd. to alkali aq. soln. is heated at 80-150 deg.C for >=8hr in the alkali aq. soln. and granulated, then, burned at 200-1000 deg.C. In such a case, the silicon compd. is added to the zirconium oxide so that the zirconium oxide may contain 0.1-10wt.% silica. In this way, a variation in a crystalline form of the zirconium oxide at a burning stage is prevented and the tetragonal zirconium oxide powder for the liq. chromatography sharp in distribution of narrow pore diameter, stable in narrow pore volume and having high separating performance is obtained.