baber/WOPTO huggingface dataset:
Patent JP-S62292978-A (JP)
Title: Motor-driven actuator for driving valve built in electronic control device
Inventor: NAKANO YOSHITAKA
IPC: F16K31/04
Filed: 1986-06-12
Abstract: PURPOSE:To centralize information by assembling a calculation circuit for loading a part of a valve opening degree control system integrally into a motor- driven actuator. CONSTITUTION:The serial data signal supplied from a host computer is input into a serial interface part 2, and the prescribed data processing is carried out in a calculation control part 3. The output signal supplied from the control part 3 is sent into a solid state relay R, and a motor 4 is revolved in the necessary ways according to the output signal and controls the opening degree of a valve installed in a conduit 8 through a reduction gear 5. The shift quantity of the valve 6 is feedback-processed into the calculation control part 3 through a potentiometer 7 installed onto the reduction gear 5.
Patent JP-S61293312-A (JP)
Inventor: KONO KENJI
IPC: A01F12/00
Filed: 1985-06-19
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-S5659132-A (JP)
Title: Heating-cooker
Inventor: ORITA MASATOMO
IPC: F24C1/00
Filed: 1979-10-18
Abstract: PURPOSE: To largely enhance the convenience in handling of the heater-cooker by a construction wherein the change-over of circuits and the indication of selecting operations can be achieved by manipulating a single knob.  
     CONSTITUTION: A change-over switch 14 fixed to a panel 13 has a cam 16 provided on a main shaft 15, and actuates an operating lever 23 fitted on the panel 13 by a pin d which serves as a fulcrum. The operating lever 23 opens and closes an air guide and an exhaust-gas guide. A gear 17 for belt is also provided on the main shaft 15, and rotates a belt 19 and hence gears 20, 21, thereby rotating an indication drum 11 interlockedly. An indicating means 18 indicates the status that the change- over switch 14 has been changed over securely, the indication being obtained at a display window provided in a cooking mode table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09316576-A (JP)
Title: Current collector shoe
Inventor: OHARA NOBUAKI
IPC: C22C49/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight current collector shoe, excellent in property of following trolley wire up and minimal in wear by arc, by compounding specific amounts of one or more kinds of materials among ceramic fibers, ceramic whiskers, and ceramic grains and specific amounts of carbon fibers coated with an element alloyable with aluminum, with an aluminum (alloy) matrix. SOLUTION: Ceramic fibers, etc., are compounded with an aluminum (alloy) matrix by 4-35vol.%. Further, carbon fibers are compounded by 4-20vol.%. Because of its hardness, the ceramic material to be dispersed, such as ceramic fibers, has a function of improving the wear resistance of a shoe. Sufficient wear resistance cannot be obtained when its content is less than 4%, and, when it exceeds 35%, the wear of a working tool is increased and the toughness of a shoe is deteriorated. The readhesion of aluminum melt occurring at the time of arc discharge can be prevented by the lubricity of the carbon fibers; however, when the content of the carbon fibers exceeds 20%, the hardness of a shoe is deteriorated and wear amount is increased.
Patent JP-H10326676-A (JP)
Title: Dimming control system
Inventor: MORITA KAZUNARI
IPC: H05B37/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To establish a dimming control system which can make adjustment of the correction factor without requiring significant labor. SOLUTION: A dimming control system comprises an illuminance measuring terminal unit 2 to measure the surrounding illuminance and output the obtained illuminance value, a dimming control device 1 equipped with a control part 1b and a forced setting part 1f and also a correction factor setting part 1d, a dimming switch 4 to output a rise signal or a fall signal, and a dimming output terminal unit 3, wherein the control part 1b calculates the presumed illuminance value from the given illuminance value and correction factor and determines the dimming output value from the presumed illuminance value and the target illuminance value while the forced setting part 1f raises and sinks the dimming output value on the basis of the rise signal and fall signal.  The dimming control device 1 has a signal distribution part 6 which outputs the rise and fall signals from the stitch 4 to the forced setting part 1f in the operation mode, and in the setting mode, outputs the signals to the correction factor setting part 1d, which should make setting of the correction factor on the basis of the rise and fall signals.
Patent JP-H01308753-A (JP)
Title: Packing bag for foodstuff and production thereof
Inventor: ONO SHIGEHIKO
IPC: B65D30/28
Filed: 1988-06-01
Abstract: PURPOSE:To bond very easily a tear piece on a bag body, by bonding with heat the tear piece on the bag body, weakening simultaneously the tear piece and the bag body with heat. CONSTITUTION:A nearly triangle bag body 1 is formed by a melting cut of two sheets of non-extensible polypropylene film. Next, two sheets of film are laminated, which comprise a front film 5a made of an extensible polypylene film and a rear film 5b made of a non-extensible polypropylene film, to form a belt of tear piece 5 with double layers which is arranged to confront the bag body 1 with the side of the rear film 5b. Next an electric iron 7 is contacted on the tear piece 5 in the longitudinal direction to weld with heat at the required position of the bag body 1. In this case, the heating temperature of the electric iron 7 is higher than the softening temperature of the rear film 5b and lower than that of the front film 5a. Accordingly the front film 5a is not weakened but the tear piece 5 is weakened to be welded together with the bag body 1.
Patent JP-H0429947-A (JP)
Title: Purification of 4,4'-(1-phenylethylidene)bisphenol
Inventor: IWANE HIROSHI
IPC: C07C37/84
Filed: 1990-05-28
Abstract: PURPOSE:To purify the title compound useful as a raw material for polycarbonate resins, etc., in high purity, by crystallizing crude 4,4'-(1-phenylethylidene) bisphenol synthesized from phenol and acetophenone using a mixed solvent of a phenol and an aromatic hydrocarbon. CONSTITUTION:In crystallizing crude 4,4'-(1-phenylethylidene)bisphenol synthesized from phenol and acetophenone by using a mixed solvent of a phenol and an aromatic hydrocarbon, the total amount of phenol in the crude compound and phenols in the mixed solvent is 0.40-4, preferably 0.45-2 times as much as that of 4,4'-(1-phenylethylidene)bisphenol. Benzene or toluene are preferable as the aromatic hydrocarbon and phenol is preferable as the phenol compounds. The optimum temperature at which the crude compound is dissolved in the solvent is preferably 80-150 deg.C. The crystallization is carried out under cooling and the temperature is preferably <=40 deg.C.
Patent JP-H04339074-A (JP)
Title: Ground facility control method for vehicle
Inventor: TANAKA HIROKAZU
IPC: B61L11/08
Filed: 1991-05-13
Abstract: PURPOSE:To develop a ground facility control method for automatically controlling the ground facility such as a trafic signal, a crossing signal, a point and so on for vehicles such as a train or a special bus according to a predetermined vehicle running mode. CONSTITUTION:There are provided a running position detecting device 22 which is installed corresponding to the respective ground facilities 13, 14, 15 and adapted to transmit a code signal peculiar to the installing position and a transmitter/ receiver 21 loaded on a vehicle which is adapted to receive a code signal of the running position detecting device 22 and transmit a running data signal corresponding to the code signal. The running position detecting device 22 communicates with the transmitter/receiver 21 loaded on the vehicle 20 to receive a running data signal, and according to the running data signal, the ground facilities 13, 14, 15 are operated.
Patent JP-H0769892-A (JP)
Title: Antidemential agent
Inventor: NAMIKI TAKAYUKI
IPC: A61P25/28
Filed: 1994-06-17
Abstract: PURPOSE:To obtain an antidemential agent containing a specific piperazine derivative as an active component, selectively transferred to the brain to improve the cerebral circulation, reoxygenating the tissue by the blood flow to suppress the peroxidation of brain lipid and, accordingly, useful for the treat ment of dementia, especially cerebrovascular dementia. CONSTITUTION:This antidemential agent contains a compound (salt) of the formula [R<1> and R<2> are each H, halogen; R<3> is H, an alkyl or an acyl; R<4> is H, an alkyl(sulfonyl), an acyl or an (esterified) carboxyl; Ar is a (substituted) phenyl or an N-containing monocyclic heteroaromatic ring; (m) is 1-5; (n) is 0-5], preferably 1-[4,4-bis(4-fluorophenyl)butyl]-4-(2-hydroxy-3-phenylaminopropyl) piperazine as an active component. It is administered for adult preferably at a rate of 10-1,000mg for oral administration and 1-500mg for parenteral administration.
Patent JP-H01305652-A (JP)
Title: Conference trunk circuit
Inventor: OSAKI TAKAAKI
IPC: H04M3/56
Filed: 1988-06-03
Abstract: PURPOSE:To easily change the number of conference participants or to easily add various types of function by exchanging a time slot so as to be continues per conference participant group with a time switch circuit, inputting the time slot to an arithmetic part and exchanging an arithmetic result to the time slot which is allocated to the conference participant. CONSTITUTION:A time switch circuit 2, which is controlled by a control part 4, successively writes an input signal added through a selector 1 and the output signal of an arithmetic part 3 by a sequential write random read and executes reading so as to be the time slot which is continues per conference participant group. Thus, even concerning the sound signal of the conference participant of the time slot, operation can be easily executed per conference participant group in the arithmetic part 3 according to an N-1 adding system. Further, when the arithmetic result is written through the selector 1 to the time switch circuit 2, the result can be sent to the conference participant by reading the result to the prescribed time slot of an output highway HWout. Thus, the number of the conference participants can be easily changed and the various types of the function can be easily added as well.
Patent JP-S5366592-A (JP)
Title: Forming process for reinforcement for insulation in rubber or plastic cable
Inventor: KATOU NAOYOSHI
IPC: H02G1/14
Filed: 1977-11-10
Abstract: PURPOSE: To improve mechanical characteristic of reinfocement by connecting a tape wound layer at its one end to connect more rigidly the reinforcement for insulation to the insulating layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5561764-A (JP)
Title: Preparation of frozen cake
Inventor: ITAMURA NAGASUMI
IPC: A23G3/00
Filed: 1978-11-02
Abstract: PURPOSE: To prepare a frozen rice cake which can be thawed to a cake as soft as rice cake just pounded, by pounding rice together with sugar and "Vitasoft D", suffing or covering the rice cake with bean jam, sealing with a package, and freezing.  
     CONSTITUTION: A small amount of a sweetener such as sugar, starch syrup, and honey, and a very small amount of "Vitasoft D" are added to a fresh pounded rice cake. The rice cake is stuffed or covered with bean jam, sealed with a package, and frozen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5837547-A (JP)
Title: Analysis of cobalt in sample consisting essentially of zinc oxide
Inventor: FURUYAMA HIDEO
IPC: G01N21/73
Filed: 1981-08-31
Abstract: PURPOSE:To perform a quantitative determination of cobalt in a sample with high accuracy, by subjecting the sample consisting essentially of zinc oxide to the treatments with HCl, HF and H3BO3. CONSTITUTION:A sample consisting essentially of zinc oxide is pulverized and then HCl, HF are added and this is heated at 120 deg.C for two hours and the sample is dissolved. After cooling, it is transferred with a little quantity of water into a poly beaker in which H3BO3 is housed and this is heated and H3BO3 is dissolved. After cooling, HCl is added to prepare a sample solution. The sample solution is light-emitted by a plasma emission photometer and a quantitative determination of cobalt is performed by measuring its emission intensity.
Patent JP-2000323244-A (JP)
Title: Plug for coaxial connector
Inventor: KIMURA YOSHITAKA
IPC: H01R24/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal communication by connecting to a coaxial connector only with a dedicated tool. SOLUTION: The plug has a cylindrical body 1 for accepting a coaxial cable, a connection nut 3 screwed to the outer circumference of a coaxial connector 17 on the inner surface and rotatable on a fixture 5; a center contact conductor 13 inserted into a connecting plug 18 in a state that the outer circumference of the coaxial connector 17 is screwed to the inner surface of the connecting nut 3, the fixture 5 fixed to the cylindrical body 1, insulating and holding the center contact conductor 13, and connecting the connecting nut 3 and the cylindrical body 1, and a spring washer 15 placed between the end surface on the cylindrical body 1 side of the connecting nut 3 and the cylindrical body 1, and a hole 7 for fitting with the projection of a rotating tool is formed on the outer circumferential surface of the connecting nut 3.  The fixture 5 does not come in contact with the end surface of the coaxial connector 17 in a state that the outer circumferential surface of the coaxial connector 17 is screwed to the specified screwing position on the inner surface of the connecting nut 3.
Patent JP-H04337167-A (JP)
Title: Butterfly valve having cavitation suppressing function
Inventor: IWASAKI MASAHIRO
IPC: F16K1/22
Filed: 1991-05-11
Abstract: PURPOSE:To suppress cavitation of a butterfly valve. CONSTITUTION:In a valve body 2, an annular protrusion 4 is formed approximately throughout a half-periphery on the surface of the downstream side of a half-periphery side 2A pointing to the upper stream side when it is rotated in the opening direction from a closing state. A plurality of through-holes 5 are formed in the protrusion 4. The through-holes are arranged in a radial state in a manner to extend toward the center of the surface of the valve body. When the valve is opened from a full closed state, the force of a flow throttled between the end part of the valve body and the inner wall of a valve box is suppressed by means of the protrusion. The force of a flow is inducted through the through-holes to a center of the downstream side and the force of a flow is approximately balanced. This constitution decreases lowering of a pressure and suppress cavitation.
Patent JP-H035326-A (JP)
Title: Reactor and production of goethite
Inventor: FUKUDA NOBUHIRO
IPC: B01J19/18
Filed: 1989-05-31
Abstract: PURPOSE:To improve the uniformity in the grain size distribution of the goethite by supplying an aq. ferrous salt soln. and an aq. alkaline soln. to the reactor provided with an agitating means, a liq. flow control cylinder and a gas introducing means and supplying an oxidizing gas while agitating the solns. to oxide CONSTITUTION:N2 is supplied into the reactor from a gas sparger 5 to replace the internal atmosphere with N2. An aq. alkaline soln. of NaOH, etc., is then supplied from an alkali hydroxide supply port 7, and an aq. soln. of a ferrous salt such as FeSO4 is added from a supply port 6, the solns. are agitated, and air is simultaneously introduced from the gas sparger 5. The liq. reactant is kept at 40 deg.C and oxidized at the rate of 5%/min until when initial 30% oxidation is completed. The amt. of air to be introduced is then decreased, and the oxidation is allowed to proceed at the rate of 3%/min to convert the hydroxide to goethite. After oxidation is finished, the mixture is agitated for about one hour in the atmosphere, and the liq. reactant is discharged from a discharge port 8 and filtered. The precipitate is washed with water and then dried to obtain the fine grains having uniform mol.wt. distribution and having >=100m<2>/g specific surface.
Patent JP-H11320919-A (JP)
Title: Image output apparatus
Inventor: FUJINO MAKOTO
IPC: B41J2/205
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To restrain the dot visibility by setting inks in the descending order of the lowest image attained by each ink image without using an ink with a concentration lower than itself as to the brightness of an ink image to be reproduced on a recording medium, and satisfying a specific relational formula subject to a specific brightness of the recording medium. SOLUTION: With the premise that the brightness attained each by ink 1-ink 4 without using an ink with a concentration lower than itself is defined to be L1 -L4 as to the brightness of an ink image to be reproduced on a recording medium and the brightness of the recording medium is defined to be L0 , the concentration of the ink 1-ink 4 is adjusted such that formula: L0 -L1 >L1 -L2 , Li-1 -Li<Li-Li+1 (i=2 n-1) is satisfied. Since the relationship between the ink concentration and the lowest attained brightness of each ink is adjusted, in the ink replacing region from the former color to the next color to be generated by (n-1) times, the minute brightness fluctuation of a low brightness dot disposed with a low density with respect to the periphery can be smaller in a brighter average brightness replacing region, and thus the dot visibility dot can be restrained.
Patent JP-S5359925-A (JP)
Title: Nitric oxide reduction combustion method and device
Inventor: SADA TETSUO
IPC: F23C99/00
Filed: 1976-11-11
Abstract: PURPOSE:A burning method and device of a two-stage burning system which allows simple structure and magnification of a burner by absorbing some burning gas in a furnace and blending it with secondary air to reduce NOx.
Patent JP-H06106900-A (JP)
Title: Transposing method for color arrangement
Inventor: KITAHATA AKIRA
IPC: B44D3/00
Filed: 1992-04-27
Abstract: PURPOSE:To automatically provide the change in many color arrangements by transposing the division pattern of a standard color arrangement in the direction of a hue circle and providing color arrangement new in hue and brilliance by the new division pattern. CONSTITUTION:A color system is formed by composing a matrix of a plurality of hues forming a hue circle and a plurality of brilliance. The divisions of the respective colors constituting a standard color arrangement are set by the matrix. The division pattern of the standard color arrangement is transposed in the direction of the hue circle. Thereby the color arrangement new in hue and brilliance is obtained by the new division pattern. Concretely, in transposition of hue based on the basic hue division pattern 12 of the basic color arrangement, the hue is transposed as shown in 12a, 12b along the direction of the hue circle by the basic hue division pattern 12. Many color arrangements are taken out intentionally and automatically from one standard color arrangement by performing such transposition as this. Further anyone easily takes out the same without being specified.
Patent JP-S61293743-A (JP)
Title: Stage feeding device
Inventor: IWAMOTO NORIYOSHI
IPC: B25J19/00
Filed: 1985-06-24
Abstract: PURPOSE:To provide easy clamping after coarse location by furnishing a means to lock the relative motion of piston vs. cylinder in a piston-cylinder assembly for coarse feeding, wherein the lock is performed through the use of the restoring force of a spring. CONSTITUTION:A clamping device 4 is installed at a stage 1 in such a way as surrounding a piston rod 5 to allow locking after stop of coarse location by coarse feeding by assembly 3, i.e. the stage 1 can be locked to the piston rod 5. The clamping device 4 is composed of a slotted uniform-pressure bushing 16 fitted as winding the piston rod 5, a single-action trapping disc cylinder 14 as a drive means, a previously compressed spring 17 and a universal chuck 15. This chuck 15 contracts the dia. of said bushing 16 through a doubling lever 18 using the force of said spring 17, and releases the dia. contracting force of the bushing 16 by moving against the action of spring 17 in the condition that the disc cylinder 14 is actuated.
Patent JP-H0315017-A (JP)
Title: Light beam path switching device
Inventor: SASAKI KOJI
IPC: G02B6/24
Filed: 1990-05-24
Abstract: PURPOSE:To obtain the light beam path switching device wherein a switching driving means maintains a switching state even unless a working current is supplied when a connector is switched by using a self-holding solenoid as the switching driving means. CONSTITUTION:A bistable solenoid 60 has a primary and a secondary coils and a permanent magnet and is a self-holding solenoid which extends or retracts a driving shaft 61 as a movable iron core by a specific stroke by supplying the working current to respective coils. The solenoid 60 holds the extended driving shaft 61 in its extended state with a magnetic force operating from the permanent magnet even if the supply of the working current is stopped after the switching of a light beam path. Consequently, the switching driving means 60 holds the switching state without supplying the working current continuously, and the current consumption is reduced to obtain the energy-saving type light beam path switching device.
Patent JP-H085145-A (JP)
Title: Electric water heater
Inventor: UYAMA IWAO
IPC: F24H1/20
Filed: 1994-06-17
Abstract: PURPOSE:To respond to the increase of tanks without requiring the change of the piping for water supply pipes, and change of the piping in a box body. CONSTITUTION:An outgoing hot water pipe 14 is connected to the top of a hot water storage tank 13. To the top of the hot water storage tank 13, one end of a circulation piping 15 with a circulation pump 16 is connected. On the bottom of the hot water storage tank 13, one end of a first connecting pipe 22 is connected. At the other end side of the circulation piping 15, one end of a second connecting pipe 23 is connected. To a connecting part 25 on the outside of a box body 12, the other ends of respective connecting pipes 22, 23 are arranged. When a main unit is solely used, the other ends of both connecting pipes 22, 23 are connected by a connecting pipe 26. An incoming water pipe 24 which continues from a water supply pipe is connected to the other end side of the circulation piping 15. When the tanks are increased, the connecting pipe 26 is removed, and a tank to be increased is serially connected between both connecting pipes 22, 23, and a water supply passage which reaches the tank to be increased from the incoming water pipe 24 through the second connecting pipe 23 is constituted.
Patent JP-H0579559-A (JP)
Title: Fluid coupling with lock-up
Inventor: SHIBAYAMA NAOSHI
IPC: F16H61/14
Filed: 1991-06-07
Abstract: PURPOSE:To ensure prevention of judder while control is carried out in a short period of time at the time of slip lock-up controlling under a condition of low oil temperature by arranging a frictional lock-up clutch and a diametral opposed wave viscous coupling in parallel to one another between an input shaft and an output shaft. CONSTITUTION:A pump impeller 2 connected to an input shaft 3, and a turbine runner 5 connected to an output shaft 3, are provided. A frictional lock-up clutch 9 that is provided on a point where the input shaft 3 and the output shaft 3 can be directly connected together, and a viscous coupling 10, which is arranged in parallel to the frictional lock-up clutch 9, and by which viscous transmission torque is generated according to relative slipping rotational speed at the time of slip lock-up of the frictional lock-up clutch 9, are provided. Slip lock-up and complete lock-up are carried out, while prevention of judder is ensured while control is carried out in a short period of time at the time of slip lock-up control under a condition of low oil temperature.