baber/WOPTO huggingface dataset:
Patent JP-S6380440-A (JP)
Title: Manufacture of fluorescent screen
Inventor: KATO HARUO
IPC: H01J9/227
Filed: 1986-09-22
Abstract: PURPOSE:To make a coating film uniform in thickness and to save the use amount of phosphors and to reduce heater power consumption by electricalIy dispersing phosphor particles by means of high-voltage members and sticking them on a sensitive coating film formed on an inner surface of a panel and forming a phosphor coated film. CONSTITUTION:An inner surface of a panel 1 is coated with PVA sensitive liquid so that a sensitive coated film 21 is formed, and the panel 1 with the film 21 in a half dried state is disposed in a phosphor dispersing machine 2. while phosphors 13 are scattered by the rotation of a roller 3, hoppers 4 are made to run horizontally in a direction by means of a rotor 8. The phosphor particles 13 from the hoppers 4 are electrically charged by high-voltage wires 5 and made to drop while being dispersed and sticked uniformly on the whole surface of the film 21. Next, steam 22 is applied to a phosphor sticking surface of the panel 1 and, for example, a green phosphor coated film 23 is formed and dried. Exposing and developing processes for this film 23 are performed to form green phosphor layers 24G. Similarly, blue phosphor layers 24B and red phosphor layers 24R are formed so that a color fluorescent screen 25 is manufactured.
Patent JP-H0775990-A (JP)
Title: Collision protective device
Inventor: KOYAMA SHINJI
IPC: B25J19/06
Filed: 1993-09-09
Abstract: PURPOSE:To shorten response time from the interference time to the pressure release of a pressure chamber by constituting in such a way as to release the pressure of the pressure chamber by mechanical action associated with the receding motion of a free piston at the interference time, not through a detecting sensor or a solenoid changeover valve. CONSTITUTION:A free piston 3 is mounted in the freely reciprocated state in a cylinder 1, and a supporting rod 14 is engagedly fixed into the opening end part of the cylinder 1 through a ball joint unit 10. The free piston 3 and the ball joint unit 10 are provided with a pair of engaging part 17, 18 with the inclined faces brought into contact with them so as to be fitted in uneven form. Air pressure is supplied from an air supply port 6 into a pressure chamber 4 partitioned by the bottom part of the cylinder 1 and the free piston 3. A cylinder wall facing the pressure chamber 4 is provided with exhaust ports 21a, 21b, and these exhaust ports 21 are opened by a valve member 23 moving along with the free piston 3 when the free piston 3 is put in receding motion in the cylinder 1.
Patent JP-S61101993-A (JP)
Inventor: KANNO TSUGIO
IPC: H05B3/34
Filed: 1984-10-24
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-S59117048-A (JP)
Title: Braun tube
Inventor: TANAKA TOKUSHIROU
IPC: H01J29/48
Filed: 1982-12-23
Abstract: PURPOSE:To prevent occurrence of misalignment of the electron gun, by adapting the getter support to be in a non-contact state with the funnel portion at the time of sealing the neck portion to the stem and adapting the same to come in contact with the funnel portion after the sealing is finished by heating the same from the exterior. CONSTITUTION:In an electron gun 4 of a Braun tube, the getter support is fixedly welded to the converging cup 8 at the welded point 23, which is shifted toward the side of the neck 9 as compared with the usual case, while the converging cup 8 is provided with a resilient member 26 holding the getter support 6 with its spring stiffness at the position indicated by the solid lines, that is, at the position where the contact point 6a is not in contact with the funnel 2. In the state just described above, the stem 9 is sealed to the neck portion 3 at its substantially edge portion by a gas burner 19, wherein it is adapted so that the contact portion 6a of the getter support 6 is pressed against the funnel portion with a predetermined pressure by spring force of the resilient member 26 when the position in the vicinity of the welded point 23 of the getter support 6 is heated by a high-frequency heater 28 from outside the tube. After the tube is sealed off, the getter support 6 is heated and the getter support 6 is caused to move toward the side of the funnel portion 2 by the resilient member 26 and the contact portion 6a is thereby pressed against the funnel portion 2 with the predetermined contact pressure. Then the funnel getter 5 is heated by the high-frequency heater and desired results can thus be attained.
Patent JP-S6467527-A (JP)
Title: Incomplete combustion detecting device
Inventor: NAKAMURA YUJI
IPC: F23N5/20
Filed: 1987-09-08
Abstract: PURPOSE:To control the detection error at the time of incomplete combustion by eliminating the valley type temperature characteristics in regard to CO which is incidental to the exhaust gas temperature fluctuation by disposing a gas sensor behind a heat exchanger and causing the power applied to a heater in the gas sensor to be regularly changed. CONSTITUTION:A gas sensor 2 which makes use of the change in resistance level of metallic oxide semiconductor is disposed behind a heat exchanger 06. A timer 28 operates in, for instance, 60 second cycles to control a switch 20 which cyclically changes the power applied to a heater 6. During the initial 20 seconds, the switch 20 is turned on to heat-clean the sensor 2, and, during the following 40 seconds, the switch 20 is turned off to maintain the sensor 2 at a lower temperature. In 40 seconds from the moment the switch 20 is turned off, the temperature of the sensor 2 will be 120 deg.C when the exhaust gas temperature is 100 deg.C. On the basis of the resistance level of the sensor 2 at the 40th second, the CO level is measured. This way, the temperature- dependency of the sensor in the lower temperature zone changes drastically, and it does not indicate the valley type temperature characteristics any more even if the exhaust gas temperature fluctuates.
Patent JP-H0651134-A (JP)
Title: Method for taking up filamentary body
Inventor: HARA NAOKI
IPC: B65H57/14
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the generation of breaking in winding by successively taking up a filamentary body on a bobbin while controlling the position of pulleys in such a manner that the conditions for taking up the filamentary body on the bobbin are maintained always under the optimum conditions. CONSTITUTION:A panel 40 is provided with a slit 42 in, for example, a longitudinal direction and a shaft 32 of the pulley 30 is inserted therethrough so that the pulley can be vertically moved. The shaft 32 of the pulley 30 is freely rotatbly supported by means of a baring 44 on the rear side of a panel 40. A belt 50 is extended between the two pulleys 46 and 48 and a bearing 44 is fixed thereto. The pulley 48 is rotated via a motor 52 and the belt 54. Then, the pulley 30 moves vertically when a motor 52 runs. The output of a length counter 56 is inputted to a computer 58. The computer 58 is previously inputted with the relation between the taking up length and taking up height and controls the revolution of the motor 52 so as to maintain the specified distance (a) between the bobbin 20 and the pulley 30 at all times.
Patent JP-H09124841-A (JP)
Title: Gas barrier resin composition and its production
Inventor: OGAWA TADATOSHI
IPC: B32B27/30
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in gas barrier properties, especially oxygen barrier properties, useful for packing uses for general foods, retort foods, medicines, etc., by aggregating an inorganic laminar compound and then combining the aggregated compound with a resin. SOLUTION: This resin composition comprises (A) 100 pts.wt. of an aggregated inorganic laminar compound satisfying conditions of 5<D/L [(L is an average particle diameter of an inorganic laminar compound before aggregation; D is an average particle diameter of the aggregated inorganic laminar compound (average aggregated particle diameter)] and 1μm<D<1,000μm and (B) 200-10,000 pts.wt. of a resin (preferably a polyolefin resin, a polyvinyl alcohol, a saponified ethylene vinylacetate copolymer or a polyamide). The compound is further mixed with (C) 50-100,000 pts.wt. of a dispersion medium (preferably water or an alcohol). The composition is obtained by dispersing the inorganic laminar compound into the component C to give a dispersion, aggregating the inorganic laminar compound in the dispersion and combining the aggregated inorganic laminar compound with the resin.
Patent JP-H0966281-A (JP)
Title: High place water tank
Inventor: YOKOYAMA FUMIO
IPC: E03B11/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To realize the compactness and cost reduction of a high place water tank, in a water supply purifying system wherein one end of a degassing line is connected to the high place tank and the other end thereof is connected to a water supply pipe, by forming the partition plate communicating with the water storage part of the high place tank by small holes. SOLUTION: A partition plate 2 communicating with the water storage part of a high place water tank through small holes is formed and a plurality of small holes with a diameter of about 2-5cm are formed on the partition plate 2 at an almost equal interval so as to allow the water above the partition wall to communicate with the water below the partition plate. When the partition plate 2 is formed, newly supplied tap water is stagnated above the partition plate 2 and stored degassed water is present under the partition plate and, when the water level in the high place water tank 1 falls by the use of water, tap water is moved to the area under the partition plate 2 in a laminar state through the small holes formed on the partition plate 2 or the gap between the partition plate 2 and the inner wall of the high place tank 1.  Therefore, stirring and mixing are not performed and the concn. of dissolved oxygen of the degassed water of the stored lower layer is not almost changed. The tap water moved to the area under the partition plate 2 is circulated through purifying and degassing equipment 14 to be degassed and the lower part of the partition plate 2 is filled with degassed water.
Patent JP-H0549826-A (JP)
Title: Filter washing equipment
Inventor: TOGASHI HIROSHI
IPC: B01D41/04
Filed: 1991-08-12
Abstract: PURPOSE:To easily remove dust, etc., sticking to a net filter installed in an air conditioner, etc., and to surely remove dirt from the filter. CONSTITUTION:A conveying part 2 for holding downward the surface 50a of a filter 50 to which dust sticks and conveying the filter 50, a rotary brush 19 arranged in the middle of the conveying route of the filter 50 moved by the conveying part 2 and for removing the dust sticking to the dirty surface 50a of the filter 50, and an air nozzle 21 arranged facing the rotary brush 19 across the conveying route of the filter 50 and for jetting air toward the underside 50b of the dirty face of the filter 50 are provided. Further, comb teeth 24 placed at a part of the outer circumference of the rotary brush 19 and for combing out the dust removed from the filter 50, and a vacuum nozzle 25 arranged near lice comb teeth 24 and simultaneously placed on this side of the comb teeth 24 in the rotational direction B of the rotary brush 19 and for sucking and removing the dirt sticking to the rotary brush 19 and the dirt combed out by the comb teeth 24 are provided.
Patent JP-H0971834-A (JP)
Title: High heat resistant aluminum alloy
Inventor: KATO AKIRA
IPC: C22C21/12
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant aluminum alloy particularly excellent in high temp. strength for an internal combustion engine as for the improvement of the high temp. characteristics of an aluminum alloy. SOLUTION: This alloy has chemical components expressed by the general chemical constitutional formula: Al100-(a+b+c) Cua Sib Mgc , where (a), (b) and (c) satisfy the ranges of 6wt.%<=a<=10wt.%, 6wt.%<=b<=13wt.% and 0.5wt.%<=c<=1.5 wt.%. Alternatively, it contains Ti and is expressed by the general chemical constitutional formula: Al100-(a+b+c+d) Cua Sib Mgc id , where (a), (b), (c) and (d) satisfy the ranges of 0.6wt.%<=a<=10wt.% 6wt.%<=b<=13wt.%, 0.5wt.%<=c <=1.5wt.% and 0wt.%<d<=0.1wt.%, and moreover, 6wt.%<=b<=8wt.% is satisfied.
Patent JP-H0967086-A (JP)
Title: Back tension device of luffing jib
Inventor: OISHI YUKINORI
IPC: B66C23/70
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of stretching work of a main winding wire rope by moving a second sheave block from the base end side of a base boom to the top side in collaboration with a pilot wire rope connected to a main winding wire rope, an auxiliary wire rope connected to the second sheave block, and main and auxiliary winding winches. SOLUTION: First and second sheave blocks 41, 42 are separated at the base end 31a of a base boom 31 by removing connecting pins 51. A main winding wire rope 17 is connected to the other end of a pilot wire rope 20 previously laid between the first and second sheave blocks 41, 42. An auxiliary wire rope 19 is connected to the second sheave block 42 through a third sheave block 43, and an auxiliary winch 8 is wound while rewinding a main winding winch 6, and then the second sheave block 42 is gradually moved to the tip 31b side of the base boom 31 with the winding of the auxiliary wire rope 19. Therefore, the main winding rope 17 can be laid between respective sheaves instead of the pilot wire rope 20.
Patent JP-H05213833-A (JP)
Title: Preparation of nitrobenzoic and anthranilic acid
Inventor: HERUMUUTO HAAGEN
IPC: C07C205/57
Filed: 1992-08-25
Abstract: PURPOSE: To favorably obtain an anthranilic acid, useful as an intermediate for dyes, by preparing a nitrobenzoic acid useful as an intermediate for the anthranilic acid, in high purity with technical ease, and economically.  
     CONSTITUTION: At the time of preparing a nitrobenzoic acid of formula II by oxidizing a corresponding nitrotoluene of formula I with nitric acid, the objective compound is obtained profitably by allowing the presence, in the reaction system, of (a) 0.5 to 3 mol, preferably 1 to 2 mol, sulfuric acid, particularly sulfuric acid of 60 to 80 wt.% conc., as a reaction medium, and (b) 0.01 to 0.2 mol, preferably 0.08 to 0.12 mol, vanadium compounds which are preferably soluble in acids, particularly in sulfuric acid or in a mixture of sulfuric and nitric acids, such as nitrate, sulfate, especially oxide, all in respect to each 1 mol of the compounds of the formula I. The compound, after being isolated, can be converted by reduction into an anthranilic acid of formula III. In the formula I, X 1 , X 2  are each F, Cl, Br, H, NO 2 . In the formula III, Y 1 , X 2  are each F, Cl, Br, H, NO 2 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000053603-A (JP)
Title: Production of alkylene glycol
Inventor: NAGATA KOICHI
IPC: C07C31/20
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for hydrolyzing alkylene carbonate suppressing energy consumption and efficiently completing a reaction at a low temperature in a short time. SOLUTION: This method for producing an alkylene glycol is performed by dividing a reaction process to plural and making a water concentration in a reaction process in which a conversion of alkylene carbonate is >=60% be 15-30 wt.%, in continuously producing alkylene glycol by hydrolyzing an alkylene carbonate.
Patent JP-H0560339-A (JP)
Title: Disinfection and deodorization device
Inventor: ISHII TOMOIKU
IPC: F24F1/00
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the size of a disifection-deodorizing device provided with a combination of a catalyzer and a discharge electrode and maintain its deodorizing and ozone decomposition catalytic functions for a semipermanent period as well. CONSTITUTION:A pair of discharge electrodes 4 and 5, which work as an ozone generation electrode, are laid out on both sides of a catalyzer 2 so that the catalyzer may exist in a discharge space. This construction allows the catalyzer 2 and the electrodes 4 and 5 to be installed integrally. It is, therefore, possible to reduce the size of the titled device. At the same time, this construction makes it possible to activate the catalyzer to a satisfactory extent and provide an ozone decomposition catalytic function to the device. Therefore, the device is capable of maintaining its deodorizing and ozone decomposition catalytic functions for a semipermanent period.
Patent JP-H0387689-A (JP)
Title: Battery
Inventor: SUGIYAMA NORIO
IPC: G21B1/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a large current extending over many hours by giving the anode consisting of a hydrogen occluded substance, heavy water injected between the anode and the cathode, and an electron from an electron emission material for emitting an electron by radiating a neutron to the cathode. CONSTITUTION:On the outside periphery of the anode 1, a double cylinder-like casing 6 having an inner cylinder 6a for containing the anode 1 is provided. In a containing chamber between the inner cylinder 6a and an outer cylinder 6b of this casing 6, an electron is emitted by radiating a neutron. For instance, an electron emission material 7 such as uranium, boron, etc., in which a retardant such as cesium, etc., is placed is contained. This emission material 7 comes into contact with a bottom plate part 3a, and when the emission material 7 emits an electron, this electron is given to the anode 3. The casing 6 allows a neutron to transmit through, for instance, such as quartz, etc., but it is constituted of a material which does not allow an electron to transmit through. By this constitution, an electrolysis of heavy water 4 is executed by applying a current between the anode 1 and the cathode 3. The emitted neutron transmits through the casing 6, and as a result, the emission material 7 emits an electron, and this electrode is given to the cathode 3.
Patent JP-H06243585-A (JP)
Title: Digital noise removal circuit for cd rom system
Inventor: KIN KIHOU
IPC: G11B20/24
Filed: 1993-09-10
Abstract: PURPOSE: To cut off the digital noise outputted from an output end by generating each mute signal to operate the muting means of the audio output end at the time of power-on/off, microcomputer reset, and a microcomputer operation. CONSTITUTION: At the time of power-on/off, a mute control means 20 outputs a first mute signal by a transistor TR 1, a time constant circuit, and a TR 9 for a prescribed time and stops it thereafter. In the reset time of a microcomputer 1 at the time of power-on, a mute control means 30 outputs a second mute signal by AND circuits A1 and A2 or the like. The microcomputer 1 outputs a third mute signal at the time of the system functional operation like trace jump. A muting means 40 operates TRs 2 to 8 by a first to a third mute signals to mute the output of an amplification part 12. Thus, the digital noise outputted to the outside is cut off.
Patent JP-S60119310-A (JP)
Title: Suction valve angle leading device of 4-cycle engine
Inventor: KURATA KOUICHIROU
IPC: F01L1/352
Filed: 1983-11-30
Abstract: PURPOSE:To correct the open and close timing of a suction valve correspondent to the engine speed and device increase of high speed output of an engine by providing planetary gears having centrifugal weights in a timing gear. CONSTITUTION:A timing gear 2 is driven by a crank shaft and drives a shaft 4 of exhaust cams 3. Suction cams 7 are formed on a cylinder 8 and are engaged to planetary gears 10 through a supporting shaft 9. The planetary gears have centrifugal weights 11 and are engaged to the timing gear 2. Springs 12 are arranged between the supporting shaft 9 and the timing gears 2. When the engine speed is increased, the planetary gears 10 are rotated by centrifugal force and lead the angles of the suction cams 7. By this arrangement the delay of the suction flow at a high speed is corrected and the increase of the high speed output can be devised.
Patent JP-H0677525-A (JP)
Title: Solar radiation sensor
Inventor: NAKAMURA MASAYA
IPC: H01L31/16
Filed: 1992-08-25
Abstract: PURPOSE:To detect azimuth, altitude and intensity of solar light with high precision even when the altitude of solar light is low or when it is cloudy. CONSTITUTION:A solar radiation sensor 41 is constituted of a position detecting element 42, a case 43 accommodating the element 42, a lens 44 mounted on the upper surface of the case 43, etc. In the position detecting element 42, a light shielding film 46 having a light introducing hole 49 is formed on the upper surface of a glass substrate 45, and a light detecting part 47 is formed on the lower surface. As to the lens 44, a convex part 44a is formed on the upper surface side, and a concave part 44b is formed on the lower surface side. By the effect of light refraction due to the lens 44, the incident elevation of solar light into the upper surface of the position detecting element 42 becomes larger than the altitude (incident elevation of solar light into the concave part 44a), so that the reflection of the solar light on the upper surface of the position detecting element 42 is reduced, and the incident light amount into the position detecting element 42 is increased even in the case that the altitude of the solar light is low or it is cloudy.
Patent JP-S60118948-A (JP)
Title: Storage key access system
Inventor: SUDOU KIYOSHI
IPC: G06F21/62
Filed: 1983-11-30
Abstract: PURPOSE:To eliminate the need for the hardware distinguishing both the access of a storage key fed at each section unit of a main storage in a data processing system and the access of the main storage by using the same bus. CONSTITUTION:In case of main storage access, the storage is subject to byte access by a main storage address 13 in 28-bit and also a storage key 10 is accessed tacitly by a page address of a high-order 17-bit. In case of clear access of the storage key, a part corresponding to the page address of a high-order 17-bit is used as it is among the main storage address 28-bit as the storage key address 14 and the key 10 is addressed through the same address bus. The low-order 11-bit is not used and provided to distinguish whether the 28-bit of the address is used for the address space of the main storage or the address space of the storage key.
Patent JP-H0274280-A (JP)
Title: Cutting method for box body
Inventor: TANAKA NOBUHIRO
IPC: B65B69/00
Filed: 1988-09-08
Abstract: PURPOSE:To enable goods to be taken out of a box body without troubling hands by cutting the box body in a cutting process to form a cutting-plane line and by roughening the cuttingplane line in a finishing process. CONSTITUTION:When a rotary cutting edge 11a is positioned on the extension line of the upper edge section B of a box body A, then a cutter is moved in the direction of an arrow head along a cutting-plane line C, and by the cutting edge of the rotary cutting edge 11a, the upper edge section B of the box body A is cut and the cutting-plane line C is formed. Then, the slit of the rotary cutting edge 11a is interlocked with the cutting edge and is moved, and the cutting-plane line C is roughened. Besides, when the rotary cutting edge 11a is moved along the cutting-plane line C, then by applying pressure to the side surface upper-section of the box body A with a spring 13b through a holding roller 13a, the goods contained in the box body A are placed close by the internal side and are placed remotely from the rotary cutting edge 11a, and without damaging the goods contained in the box body A, the upper edge section B of the box body A can be out.