baber/WOPTO huggingface dataset:
Patent JP-S59191542-A (JP)
Title: Investment casting method
Inventor: TAYA TAKEYOSHI
IPC: B22D15/00
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a casting having no casting defects such as shrinkage cavity, etc. without using a riser by adhering a solid cooling medium to the thick walled part of a pattern corresponding to the thick walled part of the casting and charging a molten metal therein in this state. CONSTITUTION:A solid cooling medium of an iron chiller 10, etc. is attached by using an adhesive agent 9, etc. to the thick walled part 8 in the product part 1 of a pattern. A separately manufactured casting plan part 2 is attached thereto by an adhesive agent to manufacture the pattern. Such pattern is embedded in mold sand 6 which is a heat resistant granular material in a molding flask 5 and finally a pouring bush 7 is provided. A melt of an Al alloy, etc. is cast into the mold through the bush 7, and the mold is knocked out upon solidification, then the casting is subjected to a post treatment such as gate breaking. The casting having no defects such as shrinkage cavity, etc. in the thick walled part is obtd. by said investment casting method.
Patent JP-H09215464-A (JP)
Title: Internally threadable fishing rod
Inventor: KOMURA YASUHISA
IPC: A01K87/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an internally threadable fishing rod easy to take fishline- passing space with an adequate margin, thus excellent in fishline guiding ability, so designed that the basal side portion of a swollen part lies inside the outer rod and the tip side portion exposed out of the outer rod when the whole system is in a threaded state so as to prevent the inner rod from breakage accident at the initial stage of its drawing. SOLUTION: The tip of an inner rod 4 to be jointed in a drawing fashion to an outer rod 2 is provided with a swollen part 3 larger in outer diameter than the tip proper of the inner rod, and the basal side portion of the swollen part 3 lies inside the outer rod 2 and the tip side portion exposed out of the outer rod when the whole system is in a threaded state. It is preferable that a holding part 91 is formed on the tip of the inner rod 4 separately from the swollen part 3.
Patent JP-S58186465-A (JP)
Title: Sprinkler device for control of tea field
Inventor: HANEDA TATSUNORI
IPC: B05B15/06
Filed: 1982-04-23
Abstract: PURPOSE:To install a piping for sprinkling in a tea field in a way not to obstacle the control work for the tea field, by disposing said piping in the upper part of the tea field by utilizing a rack for a covering cheesecloth for preventing icing and frosting. CONSTITUTION:A conduit 1 is wrapped with a heat insulating material 2 and is then fixed to a rail 7 for forming a rack for cheesecloth by means of a band 8. Sprinkler nozzles 3 are disposed in proper positions of the conduit 1.
Patent JP-H02250605-A (JP)
Title: Method of conveying and extending wire
Inventor: ASAMI TETSUYO
IPC: H02G1/02
Filed: 1989-03-22
Abstract: PURPOSE:To eliminate waste of working time and workers by sequentially lifting prefabricated wires of the number corresponding to wire extension section at each wire, and automatically releasing carrying of the wire by an equipment through the lifting. CONSTITUTION:A supporting wire S is supported by a supporter 1, and a jointing rope J is inserted into the supporter 1. A prefabricated wire W1 of a head is carried by a conveyor 10, and the rope J is wound in an engine field E while connecting to the rope J. Then, split wire R is connected to an anchoring clamp C at the rear end of the wire W1, and extended to a predetermined length. When the wire W1 at the head arrives at a tightening section, the wire W1 is separated, and supported by a pulley set. Thereafter, the wire W1 is lifted, and the conveyor 10 is inverted. When the conveyor 10 is released, the rope J is wound.
Patent JP-H09253011-A (JP)
Title: Cyclone type wet electric cleaner
Inventor: OTA HIROSHI
IPC: B04C11/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently collect fine dust and to improve a dust collecting effect by providing a cyclone dust collecting chamber, atomization part for changing water into mist and supply means, with which the atomized water atomized by the atomization part is supplied so as to helically fall from the upside in the cyclone dust collecting chamber, inside the main body of a cleaner. SOLUTION: An atomize tower 19 supplies water 23 stored in a water supply tank 17 onto an ultrasonic vibrator 18 and atomizes the water 23 by spraying it up through the ultrasonic vibrations of the ultrasonic vibrator 18. Atomized water 24 is stored in the atomize tower 19 and let flow from an atomization guide pipe 20 into a cyclone dust collecting chamber 14 by negative pressure inside the cyclone dust collecting chamber 14.  In this case, the terminal part of an air sucking pipe 13 on the side of the cyclone dust collecting chamber is circumferentially turned along the inner wall of the cyclone dust collecting chamber 14, an air sucking hole for guiding air 12 containing dust from the air sucking pipe 13 into the cyclone dust collecting chamber 14 is positioned along the inner wall of the cyclone dust collecting chamber 14, the air 12 containing dust is introduced in circumferentially tangential direction, and a turned air current 25 is generated.
Patent JP-H02246527-A (JP)
Title: In-phase synthesis system space diversity receiver
Inventor: WAKUI TOSHIKAZU
IPC: H04B7/08
Filed: 1989-03-20
Abstract: PURPOSE:To make a recover speedily from an opposite-phase state to a phase pull-in state even if the phase relation of received waves is pulled into an oppo site phase by providing an opposite-phase exiting means which performs control so that when an opposite-phase pull-in state is detected, the received signals exit forcedly from the opposite phase state. CONSTITUTION:A phase shifting means 64 controls the phase shift relation between the received signals received by two antennas 61 and 62 which are arranged at a distance. Then when the two received signals after phase control are pulled into the opposite-phase state, an opposite-phase pull-in detecting means 68 detects the opposite-phase state from the detection output signal of a 2nd phase detecting means 76 and the opposite-phase exiting means 69 performs the control so that the received waves exit from the opposite-phase state. Consequently, even if the received signals for composition are pulled in the opposite-phase state for some reason, the received waves exit from the opposite-phase state is restored. immediately and the normal in-phase pull-in state is restored.
Patent JP-H06278129-A (JP)
Title: Slicing machine
Inventor: YOSHIDA OSAMU
IPC: B28D5/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a slicing machine enhancing the flatness accuracy of the cut surface due to a blade to enable slicing good in yield. CONSTITUTION:Blade sensors 11a, 11b detecting the displacement of a blade 4 in the thickness direction thereof are provided in opposed relation to the side surface of the blade 4 and an electromagnet 22 exerting magnetic force on the ingot cutting area of the blade 4 is provided to the end surface on the cut side of an ingot. By forming a predetermined magnetic field by preliminarily operating the electromagnet 22 before the cutting of the ingot, the blade positioned in the ingot cutting area 21 is bent by a predetermined distance and the intensity of the magnetic field of the electromagnet 22 is controlled on the basis of the displacement of the blade 4 during the cutting of the ingot detected by the blade sensors 11a, 11b by a control means 23.
Patent JP-S61227175-A (JP)
Title: Metal plating method using palladium organosol
Inventor: NAKAO YUKIMICHI
IPC: C23C18/18
Filed: 1985-03-30
Abstract: PURPOSE:To uniformly and firmly form a metallic film only on the necessary part of a material by plating with ease by sticking palladium organosol contg. an org. solvent to the material to be plated, evaporating the solvent and carrying out chemical plating. CONSTITUTION:Palladium organosol contg. an org. solvent as a dispersion medium is stuck to a material to be plated such as paper, nonwoven fabric, glass, ceramics, a polymer, a metal or a metallic oxide by dipping, coating or other method. The org. solvent is evaporated to bond uniformly and firmly palladium colloid consisting of fine and uniform particles. Chemical plating is then carried out by a conventional method using the palladium colloid as a catalyst. Only the necessary part of the material is placed uniformly and firmly with the metal such as Ni, Co or Cu.
Patent JP-S63237208-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: INOUE KAZUO
IPC: G11B5/66
Filed: 1987-03-24
Abstract: PURPOSE:To improve perpendicular magnetic characteristics by forming a Co-Cr base alloy layer by a sputtering method on a substrate consisting of a high- polymer molding contg. carbon or metal carbide. CONSTITUTION:The Co-Cr alloy metal layer is formed by the sputtering method on the substrate consisting of the high-polymer molding contg. the carbon or metal carbide. Carbon black and graphite are used as the carbon. Ti carbide, Si carbide, Al carbide, Zr carbide, Cr carbide, W carbide, Fe carbide, etc., are used as the metal carbide. The amt. of the carbon or metal carbide to be used is adequately 1-20wt.% of the weight of the substrate. Polyimide, polyester, etc., are used as the high-polymer molding. A binary alloy of Co-Cr contg. 70-90atom.% Co and 10-30% Cr is used as the Co-Cr base alloy layer. At least one kind among W, Re, Hf, Y, Mo, Ni, V, Cu, Mn, etc., may be added at 1-10atom.% to such alloy.
Patent JP-H06278195-A (JP)
Title: Ultra-high-molecular-weight polyethylene stretch blow molded product and its manufacture
Inventor: UMEYAMA HIROSHI
IPC: B29L22/00
Filed: 1993-03-26
Abstract: PURPOSE:To establish a stretch blow molding technology for ultra-high- molecular-weight polyethylene which has not yet been established by using the ultra-high-molecular-weight polyethylene as a material for stretch blow molding for the purpose of improving the impact strength, particularly the impact strength at the lower temperature, of a stretch blow container. CONSTITUTION:Ultra-high-molecular-weight polyethylene of molecular weight of 500,000 or more is used as a material of a preform for stretch blow molding, and when the preform is stretch blow molded, the preforming temperature is set in the range of 125-145 deg.C in the manufacturing method for an ultra-high- molecular-weight polyethylene stretch blow molded product.
Patent JP-H01241661-A (JP)
Title: Broadcast control device
Inventor: TANABE NOBORU
IPC: G06F9/52
Filed: 1988-03-24
Abstract: PURPOSE:To execute broadcasting at a high speed by freezing the communication proceeding of an input when the respective inputs end communication and allowing the start of the broadcasting to a broadcasting request when all the inputs, which do not request the broadcasting, are freezed. CONSTITUTION:The respective inputs of a coupling switch 25 are supervised by a communication end detecting means 14 and when a communication ending signal is outputted while a broadcast requesting signal is outputted, the start of the different communication of the input is freezed by an input freezing device 16. At such a time, a freezing completing signal is sent to a broadcasting allowance deciding means 13. Thus, the inputs are successively freezed and the freezing completing signals are outputted from all the input freezing means 16 which do not output the broadcasting request. Then, a condition, in which the coupling switch 25 does not execute the communication at all. The broadcasting allowance deciding means 13 detects such a condition from the broadcasting request and freezing completing signal and outputs a broadcasting allowing signal. Thus, without increasing a data bus to be exclusively used for broadcast, the broadcast can be executed at the high speed.
Patent JP-2000268252-A (JP)
Title: Beverage supply device for cup-type automatic vending machine
Inventor: SHIRAI TAKAHIKO
IPC: G07F13/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a sell-out state so that missing a sales chance owing to sell-out is avoided, to make the patrol of an operator efficient and to eliminate the waste of remaining beverages in the beverage supply device of a cup- type automatic vending machine. SOLUTION: A syrup lack detection container 5a where a pair of electrodes 10a and 10b electrically connected by syrup are oppositely arranged in upper/ lower parts, syrup flow-in ports 14 and 14a are installed in a base part and a discharge port 6 is provided at an upper part, pipings 4 and 4a connected to two flow-in ports 14 and 14a and electromagnetic valves 15 and 15a existing on the way of the respective pipings and controlling the flow-in of syrup are arranged. Thus, two syrup tanks can be used and sell-out frequency is reduced. When a regular operation is executed at an interval before the two tanks are used up, the empty syrup tank is exchanged at the time of the operation and therefore a sell-out state is eliminated. Then, the waste of remaining beverages can be eliminated.
Patent JP-H11263213-A (JP)
Title: Hydraulic booster
Inventor: KOBAYASHI MICHIO
IPC: B60T13/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To change a stroke of operating means of a brake arbitrarily with a simple structure. SOLUTION: Pressure liquid in a power chamber 25 is inducted to a hydraulic chamber 26 through a passage hole 27 and then, a control valve accommodating sleeve 8 is moved backward from a power piston 6 by a receiving-pressure area difference between a front edge of the sleeve 8 and a rear edge thereof. Thus, a position of a control valve 11 is changed and a stroke of an input shaft 18, that is, a pedal stroke of a brake pedal is changed by the positional change of the control valve 11. The pedal stroke, therefore, can be changed in accordance with a difference by a hydraulic force functioning to the front and rear edges of the control valve accommodating sleeve 8, and the variable stroke can be accomplished.
Patent JP-H01244031-A (JP)
Title: Cascade type piping system
Inventor: WATANABE TAKASHI
IPC: E03C1/01
Filed: 1988-03-24
Abstract: PURPOSE:To save water by connecting a bath tub, washing machine pan unit and a stool washing water tank by a residual hot water supply piping and using the residual hot water as washing water and stool flushing water. CONSTITUTION:For example, a bath tub 1, washing machine pan unit 2, residual hat water supply pipe 3, pump 4 mounted to the pipe 3, stool 5, residual hot water supply piping 7, pressure feed drainage means 9 and drain piping 11, etc. are provided respectively to a two story house. When a residual water for the tub 1 is used as washing water, the residual hot water for the tub 1 is supplied to the unit 2 by the pump 4, after completion of washing, the used washing water causes to fall by itself to send to the means 9, and it is forcedly drained off through the piping 11 by means of the means 9. A switch valve 8 is opened to supply the residual hot water to a tank 6, a washing cock is opened to let the residual hot water to fall down to the stool 5, and it is forcedly drained off through the piping 11 by the means 9. Accordingly, the residual hot water is effectively used so that water saving can be done.
Patent JP-H105136-A (JP)
Title: Filtered coffee maker
Inventor: SCHMED ARTHUR
IPC: A47J31/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a filtered coffee maker whose desin is simple and manufacturing cost is low and which generates dry steam. SOLUTION: This coffee maker is provided with a water storage vessel means 4, a separating means 3 to separate water and steam from each other and a heating member 5 to generate steam by heating water, and in the separating means 3, an outlet 52 of the heating member 5 is connected to an inlet 31, and a steam nozzle 8 is connected to an outlet 32, and in the water storage vessel means 4, an inlet 41 is connected to a fresh water tank 1, and an outlet 42 is connected to an inlet 51 of the heating member 5 through a throttle 44, and this throttle 44 restricts a quantity of water to be sent to the heating member 5 per unit time when steam is generated. Therefore, particularly, dry steam desirable to make a captino drink can be easily generated.
Patent JP-H04306400-A (JP)
Title: Ventilation controller of tunnel
Inventor: KOYAMA TOSHIHIRO
IPC: E21F1/00
Filed: 1991-04-01
Abstract: PURPOSE:To make it possible to operate a ventilator economically by making balance of a ventilation control function controlling smoke or CO concentration in a tunnel in each time band with a ventilation control function controlling an integrating discharge of NOX for one day from the entrance of a tunnel. CONSTITUTION:A vertical shaft ventilator operating air flow planned value 11 is calculated with a smoke and CO ventilation load operator 5. An NOX exhaustible amount integrating value 12 and an NO discharge pattern 13 are calculated with a tunnel entry exhausible amount operator 6 of NOX. In addition, an NOX discharge integrating value 14 is calculated with a tunnel entry discharge integrating device 7 of NOX. An NOX discharge set device 15 calculates an NOX discharge maxium value 16 corresponding to an NOX discharge control value 15A per one day based on the planned value 11, the integrating value 12, the pattern 13 and the integrating value 14. Successively, a ventilator operation air flow and number operator 17 calculates a ventilator operation air flow and number command value 20 based on the maximum value 16, a smoke concentration maximum value 18 and CO concentration maximum value 19.
Patent JP-S56166206-A (JP)
Title: Production of polyolefin
Inventor: TANAKA TOORU
IPC: C08F4/60
Filed: 1980-05-23
Abstract: PURPOSE: A catalyst composed of a component obtained by treating a homogeneous solution containing a specific magnesium compound and a titanium compound in a specific proportion with a halogenated silicon compound and of an organoaluminum compound is used to produce the titled polymer with narrow molecular weight distribution, high strength and high dimensional stability.  
     CONSTITUTION: When a homogeneous hydrocarbon solution containing (b) a magnesium compound of Mg(OR 2 ) m X 2   2-m  (R 2  is hydrocarbon; X 2  is halogen; m is 1, 2), (c) a titanium compound of Ti(OR 3 ) n X 3   4-n  (R 3  is hydrocarbon; X 3  is halogen; n is 1, 2, 3) and, when necessary, (d) a hydroxy compound of R 4 OH (R 4  is hydrocarbon) is treated with (a) a silicon halide of R 1   1 SiX 1   4-1  (R 1  is hydrocarbon; X 1  is halogen; 0≤l≤2), molar numbers of components b, c, d and a is made to satisfy the equation, when the numbers are expressed with a, b, c, and d respectively, to produce a solid product insoluble in hydrocarbon. (A) The solid product is combined with (B) an organoaluminum compound and the resultant catalyst is used to polymerize an olefin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07280182-A (JP)
Title: Oil mist separator
Inventor: OUCHIDA NOBUYUKI
IPC: F16N31/02
Filed: 1994-04-06
Abstract: PURPOSE:To provide an oil mist separator where the pressure loss is reduced, and the collection efficiency of the oil mist is high. CONSTITUTION:The gas with the oil mist mixed therein is introduced from an introductory tube 1 forming the angle relative to an inner wall surface of a tank 2 to generate the swirl in a tank 2, the oil mist is collected by a scraper 3 projecting from the inner wall surface of the tank 2, the gas is passed through a partition 4 having an opening part 4a to increase the holding time, and the flow of the gas is accelerated/decelerated to thicken the oil mist to be collected.
Patent JP-H01244219-A (JP)
Title: Hot-air oil heater
Inventor: HANADA EIICHIRO
IPC: F24C15/18
Filed: 1988-03-23
Abstract: PURPOSE:To provide a good heat receiving efficiency of a heat transmitting pipe and to prevent a temperature of a heat transmitting pan from being increased when there is no item to be heated by a method wherein an upper end of the heat transmitting pipe is fixed to the heat receiving pan, its lower end is inserted into a combustion cylinder and a press resisting spring moved up or down in response to the presence or absence of the item to be heated is arranged on an outer shell case. CONSTITUTION:A heat keeping chamber A is formed between a heat transmitting pan 12 and a cap plate 12a arranged at an upper surface of a shell case 5. An upper end 8b of a heat transmitting pipe 8 is fixed to an inner top end of the heat transmitting pane 12 and a lower end part 8a having a quite high heat transmission is inserted into a combustion cylinder 2. In addition, a pressure resisting spring 14 applied between a cap plate 12a and the heat transmitting pan 12 thereon causes the heat transmitting pan 12 to project out of the top surface of the shell case 5 so as to reduce an increasing of temperature of the heat transmitting pan 12.
Patent JP-S61228479-A (JP)
Title: One component developing device
Inventor: SHOJI YOSHIO
IPC: G03G15/08
Filed: 1985-04-02
Abstract: PURPOSE:To set a toner attaching amount on the surface of a sleeve after a toner passes through a regulating blade to 1-2mg/cm<2> and to keep said amount constant without fail by specifying the relationship between the surface roughness of the sleeve and the constant pressure of the regulating blade. CONSTITUTION:Where the surface roughness of the sleeve 6 and the constant pressure of the regulating blade 7 are 10-point average roughness Rz(mu) and X(g/cm), respectively, the inequality 0.01X+1<=Rz<=0.01X+11 can ensure uniform toner attachment. In order to obtain the necessary toner attachment quantity, the surface roughness of the sleeve and the contact pressure of regulating blade can be obtained from the figure showing the relationship between the surface roughness Rz of the sleeve 6, the contact pressure X(g/cm) of the regulating blade 7 and the toner attachment quantity (2mg/cm<2>). Thus the uniform and sufficient toner attachment quantity can be obtained when an electrostatic latent image is developed, and the copy having the satisfactory picture quality can be available.
Patent JP-H06195937-A (JP)
Title: Tape cassette
Inventor: KAKU NOBUYUKI
IPC: G11B23/28
Filed: 1991-04-01
Abstract: PURPOSE:To cope with various loading modes by providing a hole or a step part or the like in the area between an aperture part and both reels to make a tape cassette multifunctional. CONSTITUTION:A lower case 3 is provided with a detection hole 7. On the recording and reproducing device side, a detector 10 having a vertically movable pin 11 is arranged in a position corresponding to the hole 7. Consequently, the pin 11 is placed in an upper or lower position in accordance with the presence or the absence of the hole 7 to discriminate information given to a tape cassette 1 by the detector 10. An insertion hole 6 is provided in the area surrounded with the hole 7 and reels, and a tape end detector 12 attached to the device side is inserted there. Meanwhile, reflection parts are provided in two positions interposing a magnetic tape to detect the tape end. The hole may be a step part having a prescribed depth other than a through hole.