baber/WOPTO huggingface dataset:
Patent JP-H0373448-A (JP)
Title: Magneto-optical recording method
Inventor: KONO HARUHIKO
IPC: G11B11/10
Filed: 1989-07-14
Abstract: PURPOSE:To improve transfer velocity by simultaneously performing processing for recording and for confirming based on a reflected light beam from a magneto-optical recording medium at the time of recording information. CONSTITUTION:The recording of the information is performed by irradiating the magneto-optical recording medium 1 moving in a fixed direction with a light beam 3 having a fixed intensity and also by impressing (7) a magnetic field being changed in accordance with the information on a light beam irradiation part to the recording medium 1. A magneto-optical signal Sv which corresponds to the information recorded on the recording medium 1 based on the reflected light beam from the magneto-optical recording medium 1 at the time of recording the information is detected. And then, the detected magneto- optical signal Sv is compared (22) with the information recording signal to be recorded, and the processing for confirming the information recorded on the recording medium 1 and the processing for recording are simultaneously performed. Thus, the transfer velocity can be improved.
Patent JP-H0232368-A (JP)
Title: Low temperature and light pressure fixing method
Inventor: AKASHI YASUHISA
IPC: G03G9/08
Filed: 1988-07-21
Abstract: PURPOSE:To improve the low heat fixing property and the offset resistance by fixing a specific capsule toner onto the surface of a transfer material by a fixing means in which a surface temperature of a fixing roller is 60-100 deg.C, and also, linear pressure is 5-15kg/cm. CONSTITUTION:A capsule toner which is covered with a core material containing a resin component whose glass transition temperature is <=60 deg.C and whose softening point is 60-130 deg.C is fixed onto the surface of a transfer material by a fixing means in which a surface temperature of a fixing roller is 60-100 deg.C, and also, linear pressure is 5-15kg/cm. In such a way, a satisfactory low heat fixing property and an offset resistance are attained by the core material, and simultaneously, general toner characteristics such as a coagulating property, a blocking property, a developing property, etc., can be attained by a shell material.
Patent JP-S5884513-A (JP)
Title: Gain controlling amplifier
Inventor: KOUNO TOSHIHIKO
IPC: H03G1/00
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a gain controlling amplifier with very little distortion, by inserting a distortion cancelling circuit consisting of a semiconductor rectifier in a path of an amplifier signal having a variable current source changing a common emitter current of transistors (TRs) depending on a control voltage. CONSTITUTION:In a distortion cancelling circuit 2, a DC blocking capacitor (C) 18a and a diode (D) 14a are inserted in series between a signal input terminal 15 and a resistor (R) 16 and in parallel with them, a DC blocking C18b and D14b are inserted in series. A connecting point between the C18a and the D14a is connected to a positive power supply 9 via an R19a and a variable R20a. Further, a connecting point between the C18b and the D14b is connected to a negative power supply terminal 6 via an R19b and a variable registor 20b. In a variable gain amplifier 1, the emitter of TRs 3, 4 is connected in common via Ds 21, 22  and to the terminal 6 via a TR23 and an R24. A part consisting of the TR23  and R24 and a part consisting of a TR25 and an R26 constitute a current mirror  circuit. Thus, the distortion in the circuit 1 can be cancelled at the circuit 2.
Patent JP-S6426427-A (JP)
Title: Manufacture of filler tube made of synthetic resin with flange
Inventor: TAKEDA MITSUHIRO
IPC: B29L31/24
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a filler tube made of synthetic resin with flange whose inside is free from cavity, by a method wherein for formation of a recessed part for a flange at the time of mold clamping, a clearance between an external circumferential face of an inserted core and a molding face of a mold is made thinner than a thickness of a parison, and at the time of the mold clamping, the parison at the external circumferential face of the core is pressed and moved to the recessed part for formation of the flange. CONSTITUTION:A recessed part S for molding a flange is formed of a tip face of a core 50 and stepped parts 42a, 42b, and a thick flange is molded through cooperative operation among molding faces 43a, 43b and the core 50. A clearance l1 of a recessed part S for molding of the flange at the time of mold clamping is made sufficiently larger than a thickness (t) of a parison 32. Then a clearance (d) between an external circumferential face and the molding face 43a(43b) at the time of the mold clamping is made sufficiently thinner than the thickness (t) of the parison 32 so that a parison 32a on an external circumferential face position of the core is pressed and a part of the same can be moved into a recessed part S for molding of the flange. An air pipe 52 is arranged within the core 50. After mold clamping, air is blown into the parison 32 through the air pipe 52 and a filler tube with the thick flange free from cavity is obtained.
Patent JP-H0230869-A (JP)
Title: Door locker
Inventor: FUKUMOTO RYOICHI
IPC: E05B81/34
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a compact door locker by using a constitution in which a displacement by which the engagement of wheel gears becomes shallower is prevented by reaction acting on the projection of the wheel gears in such a way as to keep normal engaging conditions. CONSTITUTION:When a motor is operated, the projection 45 of a wheel gear 18 engaged with a worm gear 27 comes into contact with the arm 16 of an operating lever 17 and the lever 17 moves to an unlocking position to be touched by a stopper 39. A driving power 16 to be given by the gear 27 serves to generate a force component 171 by the inclination of the tooth of the gear 18. The force component 171 is ready to cause the elastic deformation of the gear 18 or shaft 100 in the counterclock direction in which engagement with the gear 27 becomes shallower, but the engagement of both the gears 27 and 18 is prevented from becoming shallower by a reaction 169 acting on the projection 45.
Patent JP-H0469501-A (JP)
Title: Inner peripheral length measuring instrument
Inventor: SHIOTANI KIYOSHI
IPC: G01B5/02
Filed: 1990-07-09
Abstract: PURPOSE:To enable speedy and accurate measurement by positioning grip parts at intermediate parts between a pivot part and respective ring coupling points of a 1st and a 2nd member. CONSTITUTION:The inner peripheral length measuring instrument consists of the 1st nearly sectorial member 20 equipped with a measuring scale, the 2nd arm-shaped member 30 which is turnable to and away from the member 20, the pivot part 40 which couples the member 30 with the member 20 freely turnably, a return spring which energizes and turns the 1st member 20 and 2nd member 30 so that their included angle increases, etc., and the inner periphery of a ring 10, etc., is measured. The grip parts of those members 20 and 30 are positioned at the intermediate parts between their ring coupling points and pivot part and when the grip parts are put closer to the center of gravity of the whole measuring instrument and supported, no unnecessary force is required, thereby measuring the inner peripheral length speedily, accurately, and easily.
Patent JP-H01125478-A (JP)
Title: Cable dome structure in which main cable is arranged along chord
Inventor: HORUSUTO ERU BAAGAA
IPC: E04H15/00
Filed: 1987-07-23
Abstract: PURPOSE: To enhance the strength by locking each of lower outer main cables to an edge ring connecting point in such a state as crossing with other two lower outer main cables at two lower outer support connecting points. CONSTITUTION: After providing a plurality of supports 11 at some intervals apart, edge rings 10 are provided in the tops of the supports 11. Secondly, lower outer main cables 12 are suspended from connecting points 10a-10j and mutually fixed at the lower outer support connecting point 20a. Thirdly, upper outer main cables 14 are suspended from connecting points 10a-10j and moved so that an upper outer connecting point 20b is formed. An outer support 20 is suspended from the connecting point 20b and connected to the connecting point 20a and the lower and upper outer radial cables 16, 18 are connected thereto so that an outer ring is provided. After an inner ring is provided similarly, a roof membrane is attached to the structure.
Patent JP-S6072806-A (JP)
Title: Controlling agent against plant blight containing clathrate compound as active constituent
Inventor: MARUYAMA SHIGERU
IPC: A01N43/16
Filed: 1983-09-29
Abstract: PURPOSE:A controlling agent against plant blights, containing clathrate compound of 5-methyl-1,2,4-triazolo[3,4-b]benzothiazole (germicide) trapped in beta- cyclodextrin, and having improved residual effect of the above-mentioned germicide. CONSTITUTION:A controlling agent against plant blights containing a clathrate compound of 5-methyl-1,2,4-triazolo[3,4-b]benzothiazole trapped in beta-cyclodextrin as an active constituent in an amount of 0.1-99.9wt%, preferably 0.2-80wt%. The above-mentioned benzothiazole is a germicide, having low toxicity and penetration property, capable of exhibiting remarkable effect on blast of rice plants but causing volatilization of the active constituent on foliar application in field under high temperature and humidity conditions due to its high vapor pressure. Thus, it is difficult to keep the improved effect sufficiently and stably for a long period. The above-mentioned clathrate compound permits the prevention of the volatilization of the active constituent, and the residual effect can be remarkably improved.
Patent JP-S6337371-A (JP)
Title: Oil coating and cleaning roller
Inventor: TAMAOKI JUNICHI
IPC: G03G21/00
Filed: 1986-08-01
Abstract: PURPOSE:To uniformly and stably coat oil, without coating a large amount of the oil even in the earily period of the coating step, by constituting a skin layer of the titled roll from an oil coating part which is supplied the oil from an oil holding layer and an oil recovery part mounted on the oil holding layer through an oil isolating part. CONSTITUTION:The oil coating and cleaning roll 10 is constituted from the core metal 1, the oil holding layer 2 and the skin layer 3, The skin layer 3 is constituted from the oil coating part 3a and the oil recovery part 3b, and is formed by winding a 'Nomex(R)' felt (polyamide felt) having 2mm thickness around the surface of the oil holding layer separately 2. The oil coating part 3a and the oil recovery 3b are constituted in such way that the length of an arc shaped part of the oil coating part 3a and that of the oil recovering part 3b in each circumferential directions and the whole axial directions has a ratio of (1/1). The oil recovery part 3b is separated from the oil holding layer 2 and the oil coating part 3a through the oil isolating part 3c.
Patent JP-H0847149-A (JP)
Title: Corrosion prevention for tower-top part of optical fiber composite overhead earth-wire
Inventor: IKEDA TAKESHI
IPC: H02G7/00
Filed: 1994-08-03
Abstract: PURPOSE:To prevent an aluminum pipe from being corroded by salty water entering a gap between metallic wires, and the pipe and the metallic wire from being electrolytically-corroded by salty water and action of induced current, by covering the outside of the metallic wire in a non-tense part with a waterproof cover for shutting down water content. CONSTITUTION:A waterproof cover 3 is provided so as to cover a non-tense part between a tension resisting clamp 2 and a steel tower ground clamp 4 which are liable, to corrode. By winding an armor rod around the outside of the waterproof cover 3, an overhead earth-wire 1 is protected doubly. It is thus possible to prevent salty water from adhering to the overhead earth-wire 1 in the non-tense part due to wind and rain, an aluminum pipe from being corroded by salty water, and the pipe and the metallic wire from being electrolytically-corroded by salty water and action of induced current.
Patent JP-S5973201-A (JP)
Title: Automatic machining device
Inventor: DAICHIYOU MASAYUKI
IPC: B23B5/00
Filed: 1982-10-18
Abstract: PURPOSE:To automatically perform the cutting, surface finishing, chamfering of work and other machining jobs in an efficient manner, by drawing out a cutting device supported by a rotary head. CONSTITUTION:When a difference in rotation speeds is given to a machining head 5 and a screw feed device A through speed change control by a speed change transmission device, the screw feed device A operates, performing such operation as delivering or pulling back a cutting tool holder body 9 according to this rotational difference whereby during rotation of the machining head 5, a cutting tool 8 being held by this head 5 is set in motion for infeed into a workpiece and machining for cutting, surface finishing, chamfering, etc., automatically takes place in a highly efficient manner, thus mass-machining operation for pipes, bars and so on can be achieved in a way of low-unit cost of production.
Patent JP-H0474786-A (JP)
Title: Production of liquid fertilizer
Inventor: HIRAYAMA TETSUHIKO
IPC: C05G1/00
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a liquid fertilizer without separating crystals even at low temperatures by reacting phosphoric acid with potassium hydroxide and incorporating nitrogen, phosphorus and potassium ingredients into the resultant reaction solution. CONSTITUTION:A liquid fertilizer containing each of nitrogen, phosphorus and potassium is produced. In the production process, phosphoric acid is reacted with potassium hydroxide to provide a reaction solution. Nitrogen, phosphorus and potassium ingredients are then contained in the resultant reaction solution. Thereby, the liquid fertilizer without separating crystals even at low temperatures is obtained by reacting the phosphoric acid with the potassium hydroxide, providing an aqueous solution of potassium phosphate having a high solubility, then adding a nitrogen-containing ingredient as an N ingredient and a phosphorus-containing ingredient as a P ingredient according to the aforementioned production process. As a result, crystals are not separated even at low temperatures in the winter season and the liquid fertilizer can be used as a homogeneous ingredient without anxiety. Thereby, the liquid fertilizer has a great influence on farmers.
Patent JP-H0232342-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/384
Filed: 1988-07-21
Abstract: PURPOSE:To improve color formability and to decrease the processing fluctuations by incorporating a coupler the coupling position of which has a specific elimination group into the photosensitive material and dispersing the coupler therein in coexistence with a specific org. solvent. CONSTITUTION:The photosensitive material having silver halide emulsion layers on a base contains one kind of the magenta dye forming coupler the coupling position of which has the elimination group expressed by the formula I and the coupler is dispersed therein so as to coexist with the high boiling point org. solvent expressed by the formula II. In the formula I, L1, L2 denote methylene, ethylene group; l, m denotes 0 or 1; R1 denotes a hydrogen atom, alkyl group, etc.; R2 denotes a group which combines with A by carbon atom, nitrogen atom, etc.; A denotes a carbon atom, or sulfur atom; n denotes 1 when A is the carbon atom and 1 or 2 when A is the sulfur atom. B denotes a carbon atom, nitrogen atom, etc.; X denotes an atom group necessary for forming a ring; in the formula II, L3, L4 denote alkylene, cycloalkylene group, etc.; X1 denotes groups of -O-, -S-, -SO, etc.; p, q, r denote 0 or 1; R11-R13 denote a hydrogen atom, alkyl group, etc. The color formability is improved in this way and the processing fluctuations in the continuous processing are decreased.
Patent JP-S5884092-A (JP)
Title: Preventing method for generation of smell from water soluble grinding oil and cutting oil
Inventor: MATSUMURA MITSUMA
IPC: C10N70/00
Filed: 1981-11-14
Abstract: PURPOSE:To prevent the generation of septic malodors from water soluble grinding oils, etc. and to improve cutting efficiency by aerating and agitating the water soluble grinding oils and cutting oils with fine bubble and suppressing the growth of facultative anaerobe, mold, etc. CONSTITUTION:Partitions 5 located in the upper part in an oil tank 1 and partition plates 6 located in the lower part are arranged alternately. Bubbing plates 7 are sunk in the water soluble grinding oil and cutting oil 2 contained in the tank 1 and an air pump or compressor is connected to the plates 7 to generate numerous pieces of bubble by the plates 7. While the water soluble grinding oil, the cutting oil and the oils and water in the grinding oils are uniformly agitated by the mutual effect of the bubble and the liquid flow, the oils are aerated to supply oxygen into the grinding oil and cutting oil by the aeration effect. The growth of facultative anaerobe and mold hypha that can be a cause for putrefaction of oils and water and the generation of septic malodors is suppressed and the generation of smells is prevented.
Patent JP-S6425265-A (JP)
Title: System for packing peripheral circuit control program
Inventor: YAMATO OSAMU
IPC: G06F13/12
Filed: 1987-07-21
Abstract: PURPOSE:To shorten a working man-hour by providing a control program loading means which loads a control program stored in an auxiliary storage device at the time of starting an operation to a RAM in each peripheral circuit. CONSTITUTION:In an initial setting procedure, a microprocessor 11 of a peripheral circuit 1 requests the reading and transfer of the control program data for the peripheral circuit 1 stored in an FD 25 for a peripheral circuit 2. A microprocessor 21 of a peripheral circuit 2 receives the request of the transfer with a bus interface circuit 24, controls the FD 25, reads out corresponding control program data, and transfers these through the control bus interface circuit 24 and a control bus 5 to the peripheral circuit 1. The microprocessor 11 of the peripheral circuit 1 receives the control program data, loads them to a RAM 13, combines the control program data on a PROM 12 and the RAM 13, and controls the peripheral circuit 1.
Patent JP-S57106803-A (JP)
Title: Measuring device for thickness of film
Inventor: WATANABE ATSUO
IPC: G01B7/06
Filed: 1980-12-25
Abstract: PURPOSE:To measure the thickness of a film from its one side in a small space by detecting a change in the capacity of a capacitor at the time of contact when both electrodes of the capacitor are brought into contact with the one side of a film consisting of a dielectric substance. CONSTITUTION:Electrodes 6 and 6a are supported by an insulator 7, by which a capacitor is formed. The exposed sides of electrodes 6 and 6a are the butting face with the film. The film to be measured is brought into contact with this butting face. Accordingly, both the electrodes 6, 6a are brought into contact with the one side of the film. A change in the capacity of the capacitor at this moment is detected for measuring the thickness of the film.
Patent JP-S5884578-A (JP)
Title: Sound multiplex receiver
Inventor: HARA KENJI
IPC: H04H40/36
Filed: 1981-11-13
Abstract: PURPOSE:To prevent the generation of noise, by switching the sound quality of a demodulated output of a sub-channel so as to be decreased automatically to low frequencies in receiving a duplex broadcast. CONSTITUTION:When the ''main/sub mode'' or the ''sub-mode'' is designated with a mode changeover switch, an output of high level is generated from an input 11, a duplex broadcast reception is detected at a mode changeover logic, and when an output of high level is generated from an input 10, that is, only when a demodulated sound signal of sub-channel of duplex broadcast is applied to the input of the demodulated sound signal, an output of an AND gate 25 goes to high level and a transistor 24 is made conductive. Thus, the control voltage to a high band amplifier circuit 14 is reduced via a resistor 23 to decrease the sound quality, allowing to reduce high frequency components of the sound signals.
Patent JP-S6076211-A (JP)
Title: Control method of rolling equipment
Inventor: TANAKA AKIHIRO
IPC: B21B37/18
Filed: 1983-09-30
Abstract: PURPOSE:To solve the passability of a sheet material and to control accurately the sheet thickness of material after rolling by setting the gaps of initial-stage roll-gap setting devices installed between work rolls in accordance with the values calculated at every pass, in a single stand multipass rolling mill. CONSTITUTION:Initial-state roll-gap setting devices 2, 3 are installed between work rolls W1-Wn; W1-W4 for instance; these roll gaps are detected by detectors 4, 5, and are measured by measuring devices 6, 7 and inputted to arithmetic amplifiers 8, 9. The set roll gaps S20, S30 between the rolls W2 and W3, W3 and W4 of the 2nd and 3rd passes can be inputted to these amplifiers 8, 9, and the S20, S30 are kept as they are before rolling a sheet material 1, and when they are different from the outputs of the devices 6, 7, the differences between them are outputted as the correcting values. Control devices 10, 11 control the set values S20, S30 of the setting devices 2, 3 by said outputs. Here, when the sheet thicknesses obtained by rolling the material 1 between work rolls at each pass are expressed by h1-hn, and rolling loads of work rolls at each pass and mill constants are expressed by P1-Pn, M1-Mn respectively, Sn is calculated at each pass by the equation, and the set gaps of setting devices 2, 3 are set in accordance with the calculated values.
Patent JP-S57108592-A (JP)
Title: Heat pipe
Inventor: TAKAHASHI KAZUYASU
IPC: F28D15/00
Filed: 1980-12-25
Abstract: PURPOSE: To control heat transmission of a heat pipe, by making at least part of a wick of a magnetic metal mesh, and adjusting the density of spaces of said wick by magnetic force so that the flow rate of a working fluid passing through the wick.  
     CONSTITUTION: The wick 2 of copper mesh includes a wick 21 of iron mesh positioned adjacent the center of the heat pipe 1 comprising an evaporation section 4, an insulation part 5 and a condensation part 6. In a case an electric current having a current density of 1.5A/mm 2  is passed through a field winding 3, and the working fluid 6 is moving so that a heat transmission of 100°C is effected, if it is regarded that the heat transmission of 100°C in overheating, and a heat transmission of 80°C is required, the spaces of the iron wick 21 can be narrowed by enhancing the field flux to a current density if 2.5A/mm 2  to reduce the flow rate of the working fluid 6, and therefore heat transmission of a required temperature becomes possible. Thus, the scope of the heat transmission of the heat pipe 1 can be widen, and its control is facilitated. 
     COPYRIGHT: (C)1982,JPO&Japio