baber/WOPTO huggingface dataset:
Patent JP-S6223218-A (JP)
Title: Television receiver
Inventor: YAMAGUCHI HIROSHI
IPC: H03H7/24
Filed: 1985-07-23
Abstract: PURPOSE:To form an inexpensive tuning circuit by connecting the 1st and 2nd resistors for deciding the tuning range in series with a variable resistor so as to increase the rate of one channel with respect to the turning angle even when an inexpensive conventional 300 deg. turning type variable resistor is used. CONSTITUTION:A power voltage from a terminal A1 is fed to a terminal +B of a UHF tuner 3 and an AGC voltage is fed to a terminal AGC from a terminal A2 respectively and a RF signal of a VTR is fed from an antenna terminal 1 via a DC coupling capacitor. A voltage of nearly 110V is fed from a terminal BH and a bias voltage is given by a resistor 11 to a DC voltage for a synchronizing voltage of nearly 30V across the Zener diode 9. The voltage (nearly 30V) is divided by resistors 6, 8 and a variable resistor 7 sets the tuning variable range giving ease of tuning to the RF output frequency of the VTR. Thus, even when an inexpensive conventional 300 deg. turning angle variable resistor is used as the variable resistor 7, the operability is improved.
Patent JP-H0452306-A (JP)
Title: Artificial lawn
Inventor: SATO TAKEO
IPC: E01C13/08
Filed: 1990-06-20
Abstract: PURPOSE:To retain a fine view without weed-growing by retaining a herbicide without outflow due to rainwater with the herbicide blended in a backing adhesive linedly applied to the back surface of an artificial lawn. CONSTITUTION:About 1000g/m<2> of a backing adhesive, prepared by adding a herbicide of about 0.1-5wt.% to a latex composition to be blended with a homomixer, is applied to the back surface of the master roll of an artificial lawn which nylon monofilament tape yarn is tufted to a nylon primary ground fabric. This permits the long time retention of a weeding effect and also labor- saving of weeding work to reduce maintenance cost for a sports ground, etc., where the artificial lawn is laid.
Patent JP-S5865979-A (JP)
Title: Axial piston type rotary machine
Inventor: YAMAUCHI KAZUHIRO
IPC: F04B1/20
Filed: 1981-10-15
Abstract: PURPOSE:To reduce noise and vibration of an axial type piston pump, by providing a plurality of pressure liquid feed and discharge ports in a seal section between an outlet port and an inlet port and by opening and closing these feed and discharge ports under operating pressure so that the angles of pre-compression and pre-expansion are made variable. CONSTITUTION:A plurality of pressure feed port 20A through 20C opened to a section between a cylinder port 13 which has passed an inlet port 15 in the direction of the arrow and an outlet port 16, are communicated to connecting ports 22A through 22C opened to a cylindrical control valve casing 23 which is arranged outside a stationary valve plate 14, through communicating conduits 21A through 21C, respectively. The other end of a control spool 24 in the control valve casing 23 is communicated with the outlet port 16 through a pressure extracting port 26B, a pressure guide pipe 27B and a pressure guide port 28. Further, a pressure feed and discharge port 29 is also communicated with the outlet port 16 through a pressure feed and discharge pipe 27A and a pressure communicating port 26A. With this arrangement, the gentle rise of pressure in a cylinder is made possible, appropriately to the operating pressure of the pump.
Patent JP-S5952952-A (JP)
Title: Circuit for reproducing reference carrier
Inventor: TAKEDA KOUICHIROU
IPC: H04L27/227
Filed: 1982-09-20
Abstract: PURPOSE:To minimize the effect of DC drift component caused by temperature change, etc., by reducing the number of sections connected to DC in a base band processing section. CONSTITUTION:When, for example, a receiving 4-phase PSK modulated wave inputted into an input terminal 1 has a DC component, a signal, from which the DC component and DC drift component caused by temperature change, etc., are removed and which is proportional to sin2theta, is obtained from a high-pass filter 12 and sin4theta is obtained from an EX-OR 9. When the 4-phase PSK modulated wave is exclusively composed of DC components, the sin2theta from a multiple component extracting means 14 is blocked by the high-pass filter 12. Therefore, only cos2theta from squared value output waveform converting means 15 is inputted into the EX-OR 9 and a signal proportional to the cos2theta is outputted. In this case this is sufficient to make the operation because the receiving signal is exclusively composed of DC components.
Patent JP-S5686820-A (JP)
Title: Automatic control device for clutch of car cooler
Inventor: SHIMADA YUKIO
IPC: B60H1/32
Filed: 1979-12-18
Abstract: PURPOSE: To enhance the efficiency of a car cooler by installing a timer or a sensor switch in the electric circuit which is to sense low negative pressure in the suction manifold at the heavily loaded time of the car and to disengage a clutch for car cooler.  
     CONSTITUTION: When a car is heavily loaded, a negative pressure switch 24 is opened to stop the current flowing through a coil 22 of clutch relay 19, so that the clutch is disengaged and compressor stops. If, at the same time, a timer 26 is put on by allowing a movable contact 28 to contact a fixed contact 36, current will be applied to a coil 37 of relay 25 after a certain period of time. As a result, current is applied to the coil 22 of clutch relay 19 and, consequently, an electromagnetic clutch coil 1 for the compressor is applied with current. Thus, the clutch is put into engagement, compressor is driven again, and cooler beings to operate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5876011-A (JP)
Inventor: HARADA MASAYUKI
IPC: A01C11/02
Filed: 1982-09-20
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-H0723635-A (JP)
Title: Planting part for riding rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1993-07-01
Abstract: PURPOSE:To prevent mounting bolts for mounting a cylinder installing pedestal from breaking, etc. CONSTITUTION:A riding rice transplanter is provided by connecting its planting part through a lifting and lowering link mechanism to the rear of a mobile part so as to enable the free lifting, lowering and rolling around the axial line in the front and rear directions and enabling the rolling control of the planting part with a rolling controlling means. In this riding rice transplanter, the planting part is obtained by installing a hitch part on the link side at the rear end of the lifting and lowering link mechanism and placing a base part of a cylinder installing pedestal for installing a rolling cylinder of the rolling controlling means so as to overlap left and right sidewalls and the left and right width directions and then mounted at the top of the left and right sidewalls in the hitch part on the link side with mounting bolts having the axial center facing in the left and right width directions.
Patent JP-S6223735-A (JP)
Title: Manufacture of fishing rod
Inventor: TOKUDA ISAMU
IPC: B29D23/00
Filed: 1985-07-24
Abstract: PURPOSE:To improve the homogeneity in density of prepreg and prevent the generation of wrinkles or bubbles by a method wherein a rubber core member of specified configuration is attached to the outer surface of end of the main body of the rod or a core metal and the specified prepreg is mounted on the surface of the rubber core member while they are calcined under pressure. CONSTITUTION:First prepreg of high strength fibers pregnated with synthetic resin is wound around the outer periphery of the core metal 2 to form the hollow rod main body 1. A rubber core member 3, slanted into a direction of expanding diameter with a changing rate larger than the changing rate of diameter of the rod main body, is attached to the outer surface of the end, then, second prepreg of high strength fibers impregnated with synthetic resin is wound around the outer surface of the end of rod main body 1, further, adhesive tape is wound spirally around the wound second prepreg and the rod main body 1 to bind them, thereafter, they are heated in a heating furnace under a pressurized condition to soften the synthetic resin once and cure it. Subsequently, the core metal 2 and the rubber core member 3 are pulled out of the end of the rod main body 1 while the adhesive tape is also separated whereby a grip 4, integral with the rod main body 1, may be formed.
Patent JP-S5952255-A (JP)
Title: Dry tyre developing toner
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/08
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a dry type developing toner having good fluidity and superior storage stability, and not causing blocking and toner filming phenomena, by mixing fine titanium oxide powder made hydrophobic with alkylalkoxysilane and the main toner particles. CONSTITUTION:A mixture of about 88pts.wt. fixing component, such as styrenebutyl acrylate copolymer, about 10pts.wt. carbon and about 2pts.wt. charge controller is melted and kneaded, cooled, and pulverized to obtain a dry type toner having 10mum average particle diameter. A toner mixture having about 60% voids and good fluidity is obtained by adding about 1pt.wt. octyltrimethoxysilane to control hydrophobic degree to 60%. A dry type developer is obtained by mixing 10g of this mixture with 190g iron powder as a carrior. The developer thus obtained did not cause blocking even when it is kept at 60 deg.C for 12hr, filming of the toner to a photoreceptor was not found even after continuous operation of a large number of copies as many as 100,000, and a faithful stabilized image is always obtained.
Patent JP-S5864348-A (JP)
Title: Corrosion-resistant alloy with high magnetic permeability
Inventor: HAGI CHITOSHI
IPC: C22C38/00
Filed: 1981-10-14
Abstract: PURPOSE:To improve the corrosion resistance of an Fe-Al-Si alloy without deteriorating the superior magnetic characteristics by combinedly adding a Pt group element and As to the Fe-Al-Si alloy. CONSTITUTION:This alloy consists of, by weight, 3-16% Si, 2.5-17% Al, 0.001-4.0% of >=1 kind of Pt group element, 0.001-1.0% As and the balance chiefly Fe. Less than the lower limits of the Pt group element and As do not distinctly produce the effect, and more than the upper limits of them deteriorate remarkably the magnetic characteristics and make the alloy impractical. By this method the wear resistance and machinability can be also improved. By further adding an adequate amount of an element such as Ti or V as a secondary component, the corrosion resistance can be improved furthermore by the synergistic effect.
Patent JP-S5864324-A (JP)
Title: Controlling method for combustion of multizone heating furnace
Inventor: ITOU KAZUO
IPC: C21D9/00
Filed: 1981-10-13
Abstract: PURPOSE:To stabilize the burning state in a heating furnace by determining the feedback controlling variable for each zone from the PI operated values of the contents of O2 from an O2 analyzer and target values and controlling the oxygen to be supplied to each zone. CONSTITUTION:PI operated value O2m is obtained from the target O2% from the operator's console and the current O2% value in waste gases from an analyser, and is taken into an arithmetic section for contribution rates, which section receives air flow rate QAi and fuel flow rate QFi with respect to each zone from each flowmeter, and calculates contribution rate Ki by the equationI. The O2i in the equationIis determined by the equations II, III, IV (QAOi; theoretical excessive or deficient quantity of air, m0, theoretical air to fuel ratio, O2i; the calculated O2% of a zone i, QGOi; theoretical quantity of waste combustion gases, K: theoretical ratio of waste combustion gases). Thereafter the feedback controlled variable O2mi for the zone (i) is determined by the equation V, and is inputted to rate setters for each zone to control controlling valves for each zone, whereby the quantity of the oxygen to be supplied is controlled.
Patent JP-H0454576-A (JP)
Title: Analog multiplier
Inventor: FUNAHASHI MASAHIRO
IPC: G06G7/16
Filed: 1990-06-21
Abstract: PURPOSE:To set the output amplitude at a fixed level in an optional phase by providing a capacitor between the collector of a 1st transistor TR and an earth potential or between the collector of a 2nd TR and the earth potential. CONSTITUTION:A capacitor C1 is provided between the collector of a 1st TR Q1 and an earth potential or between the collector of a 2nd TR Q2. Thus some of collector current signals of the Q1 are absorbed by the C1 provided between the collector of the Q1 and the earth potential while these signals are transmitted to the TR Q3 and Q4. Thus no amplitude difference is produced between the signals of the Q3 and a TR Q5 and between the signals of the Q4 and a TR Q6 respectively as long as the proper value of the C1 is selected. In such a constitution, it is possible to obtain an infinite phase unit that has a constant output amplitude in an optional phase.
Patent JP-S5863497-A (JP)
Title: Method for transferring art print to other object
Inventor: HAEZUKA TERUZOU
IPC: B41M3/12
Filed: 1981-10-14
Abstract: PURPOSE:To transfer an art print inexpensively, by a method wherein a silicon resin surface of a releasing paper is embossed in accordance with a transfer object to make an adhered part indiscernible, and a coated film of a synthetic resin is provided on the surface to impart light resistance, water resistance or the like to the surface. CONSTITUTION:The silicon resin surface of a releasing paper (an ordinary paper coated with a silicon resin to prevent adhesion of a paste) is embossed in accordance with the transfer object (for example, when the object is a knitted shirt, the embossing is so conducted as to produce the crepe of the knitted fabric). Then, a synthetic resin (e.g., a melamine resin, an epoxy resin) is coated (preferably, in a thickness of 2-10mu) on the silicon resin surface, and a desired art printing is conducted thereon. The periphery of the thus printed pattern is defined by blanking on a blanking machine while leaving the releasing paper. Further, a synthetic resin adhesive (preferably, a water-soluble or emulsion-type adhesive with pH 6-8) is coated on the surface of the printed pattern, and the pattern is transferred onto other desired object by adhering.
Patent JP-H0450917-A (JP)
Title: Lens exchange type spectacle-frame accessory
Inventor: SAI KIYOTO
IPC: G02C5/10
Filed: 1990-06-20
Abstract: PURPOSE: To exchange a lens side by side and to facilitate cleaning by respectively fixing one of rim top parts, which are separated to left and right, to a bridge connecting part, locking the other one of left and right rim top parts through fixers on the left and right sides of a bridge and respectively providing freely attachable and detachable fitting instruments. CONSTITUTION: Left and right rims 11 and 12 are separated at the bridge connecting part, one top part is fixed to a bridge 15, fitting instruments 16 and 17 are provided at the other top part, and fixing devices 26 and 27 equipped with metal fixtures 30 and 31 are arranged on both the sides of the bridge 15 on the other hand. Pressing parts 28 and 29 of the fixing devices 26 and 27 are pressed, the metal fixtures 30 and 31 are respectively detached, the fitting instruments 16 and 17 are detached from the bridge 15, and the left and right rims 11 and 12 are opened. Then, the lens is fitted into the groove of one rim 11 and when an upside rim 11b is pushed and the fitting instrument 16 is inserted into a fitting part 22, the metal fixture 30 is fitted into a metal fixture fitting part 18 and locked.  Thus, left and right lenses can be separately exchanged, the exchange and cleaning of lenses can be performed at ease.
Patent JP-H0659067-A (JP)
Title: Fuel assembly of nuclear reactor
Inventor: YOHAN MEZEETO
IPC: G21C3/322
Filed: 1993-06-07
Abstract: PURPOSE: To generate strong swirl flow effectively separating steam bubble and liquid drop with a simple structure in reactor fuel assemblies without strongly disturbing the flow of liquid and steam mixture along the fuel rods. CONSTITUTION: Upper edge of band plates 8, 9 and 10 extending between fuel rods 1, 2, 3 and 4 in a fuel assembly move to tongue pieces 19 and 20 which are twisted against the band plates with increasing the twist angle to their ends overproportionally. Especially, the tongue piece parts 25 and 26 position perpendicularly to the band plates and are strongly twisted so as to be welded to the corresponding tongue piece parts of neighboring band plates to form horizontal band plates of square grid.
Patent JP-S6059943-A (JP)
Title: Securing method of rotor coil
Inventor: TAKADA KEIKOU
IPC: H02K15/04
Filed: 1983-09-08
Abstract: PURPOSE:To improve the reliability over a long period by forming a fibrous electric insulating interposing layer between a rotor coil insulating layer and a binding wire, thereby strengthening the weak portion at the binding wire clamping time of a coil end. CONSTITUTION:Fibrous electric insulating felt 7 is contacted with a rotor coil in the circumferential direction at the outside of a ground insulator 5, and the binding wire is wound and secured under the prescrived tension from above. Then, it is immersed, further dried and hardened to secure a rotor coil. Thus, when the binding wire 4 is wound under the prescribed tension, a stress is prevented from being applied to the insulator 5, the insulating thickness of this portion is increased to increase the insulating withstand strength, the connecting force is increased to secure the rotor coil in very high reliability.
Patent JP-H0247110-A (JP)
Title: Method for preparing an ion-bridged ethylene copolymer
Inventor: TOOMASU MIYUURENBERUNTO
IPC: C08F8/44
Filed: 1989-06-28
Abstract: Ionically crosslinked ethylene coolymers prepared by neutralizing the corresponding ethylene copolymers with the addition of an ionomer to a feed zone of an extruder of an ethylene high pressure polymerization system are used for film production, for cable sheathing and as adhesion promoters.
Patent JP-H0214967-A (JP)
Title: Inching-type automatic elevating device running along c-type running rail
Inventor: NAGATA YUTAKA
IPC: B66F11/00
Filed: 1988-07-02
Abstract: PURPOSE:To use an escort rail for elevating luggage by enabling two fore and aft trolleys with claws to grasp a rail to swing with a swinging joint in a running plane and an inching drive link to vertically shift against a running plane, and turning carriers independently in each direction. CONSTITUTION:To two fore and aft trolleys 1, 1' each of which has a truck 24 having a lock claw 26 thereon operated by an electromagnet 28, a carrier frame 4 and a luggage keeping means K are fixed. To inching drive links 2, 3, connection arm 13s are connected by means of hinge pins 12. Each connection arm 13 is put to turn in a running direction and its tip is connected to the swinging joint J of each trolley 1 or 1'. The fore and aft inching drive links 2, 3 are then connected to a reciprocating drive mechanism which makes them close to and separate from each other. By these swinging joints J and connection arms 13, change of directions in a running plane and a vertical plane is done at the same time. Moving forward and backward by making lock claws 26 of the fore and aft trolleys 1, 1' alternately work, enables a carrier to make inching-motion.
Patent JP-H05332333-A (JP)
Title: Power nut
Inventor: NAKAMURA DAIJIRO
IPC: F16B37/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide strong fastening force by small turning input by forming an external gear of a revolution ring, and forming in a nut ring a female screw engaged with a male screw of a fitting bolt and an internal gear partly meshed with the external gear of the revolution ring while having a difference in the number of teeth. CONSTITUTION:A female screw 27 of a nut ring 13 is screw engaged with a male screw 26 of a fitting bolt 17 to be turned manually. When a flange ring 14 is not in contact with a rotary tool 19, turning of an operation ring 11 becomes turning of the nut ring 13 and a power nut 10 is fed at a screw pitch. When the flange ring 14 is brought into contact with the rotary tool 19 to stop rotation thereof, a revolution ring 12 is allowed only to revolute by engagement of an engagement recessed part between the ring 12 and the flange 14 with balls 30. The nut ring 13 is turned by a difference of the number of teeth due to the difference of the number of teeth between an external gear 23 of the revolution ring 12 and an internal gear 25 of the nut ring 13, and the power nut 10 is fed at a deceleration screw pitch to increase torque so that the rotary tool 19 can be fastened and fixed to the fitting bolt 17 with large fastening force.
Patent JP-S5866306-A (JP)
Title: Resin mold coil
Inventor: KUBO HIROBUMI
IPC: H01F41/12
Filed: 1981-10-16
Abstract: PURPOSE:To contrive a remarkable reduction in installation expenses and the number of processes by a method wherein thin film insulators are wound on the inside and outside of a coil and resin is applied after taking out the core of the  coil for heat setting. CONSTITUTION:A thin film insulator 11 is wound on a core 2 mounted on the rotary shaft 14 of a winding machine 13 and a coil 3 is wound on the insulator and a thin film insulator 12 is again wound on the coil 3. These insulators 11, 12 are made by impregnating resin in a sheet-shaped or tape-shaped fiburous material and are formed in cylindrical shape. At that time, the lead wire of the coil 3 is taken out from the end section of the coil 3. Next, the coil 3 and the insulators 11, 12 are removed from the winding machine and the resin in the insulators 11, 12 is completely hardened. After that, resin 15 is filled in the opposite end faces at the upper and lower parts of the coil 3 surrounded by the insulators 11, 12 to smoothly finish the surface. This constitution eliminates the  need for a large-scale casting device or a casting metal mold and the utilization  factor of the core can be increased.
Patent JP-H07137655-A (JP)
Title: Frame device for automobile
Inventor: KAWAMURA TOMOKAZU
IPC: B62D21/02
Filed: 1994-07-15
Abstract: PURPOSE:To provide a frame device for automobile which can minimize production cost necessary for each other's connection of frames and attain high strength of a connected part and excellent reliability. CONSTITUTION:This frame device is provided with the first frame 1, the second frame 2, and a connecting member 5 which connects the first frame 1 and the second frame 2 with each other. A pair of opposing wall parts are formed in at least one connecting side end part, and the connecting member is provided with a connected part 6 inserted between a pair of wall parts. The connected part is a tubular body surrounded by a pair of connected wall parts which faces a pair of wall parts and a pair of end wall parts which joints the pair of connected wall parts. At the external surfaces of the pair of connected wall parts, plural serrated parts are formed in a line along such a direction as connects the pair of end wall parts. By bolts and nuts inserted over the pair of end wall parts, the pair of connected wall parts are compressively-deformed, so that the serrated parts invade a pair of wall parts of the frame.
Patent JP-H1013271-A (JP)
Title: Fm tuner
Inventor: YASHIMA KIMINORI
IPC: H04B1/16
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To easily provide an FM reception system, including two tuners in a simple constitution, by preparing a distribution circuit which distributes the input signals to a front end circuit and an external tuner. SOLUTION: A 1st FM tuner 100 has a distribution circuit 110 which distributes the input signals received from an antenna to a front end circuit 120 and an external 2nd FM tuner 200 of the following stages. The tuner 100 also includes an input terminal, to secure connection to the antenna and an external output terminal to secure connection to the tuner 200. The circuit 110 includes an HPF which filters only the prescribed high-frequency components of the input signals received from the antenna, a distributor and an amplifier.