baber/WOPTO huggingface dataset:
Patent JP-S62176566-A (JP)
Title: Automatic painting apparatus
Inventor: NATSUHARA GENICHIRO
IPC: B05D1/02
Filed: 1986-01-27
Abstract: PURPOSE:To perform painting generating no irregularity by efficiently using paint, by automatically confirming the pattern of a painting article by a sensor and making it possible to emit the paint from a painting gun in matching relation to the shape of the painting article. CONSTITUTION:When a painting article 1 is sent from the side of a sensor 2 at a constant speed by a conveyor, the surface of the painting article 1 is scanned in a zigzag pattern by the sensor 2 because said sensor 2 is repeating rising and falling at a constant cycle. The pattern of the painting article 1 is confiremd by the detection and non-detection signals of the sensor 2 and the position signal due to an encoder and the data from the sensor 2 is stored in a control part at every one pulse of the signal from the encoder. Herein, a painting gun 3 is controlled so as to have the time lag corresponding to the passing time of the painting article between the sensor 2 and the painting gun and the paint can be efficiently sprayed only to the part detected by the sensor 2.
Patent JP-H05209001-A (JP)
Title: Preparation of high-strength cellulosic gel
Inventor: MATSUMOTO TAKESHI
IPC: C08B15/00
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a cellulosic gel which is improved markedly in strength in a simple manner in the absence of any crosslinking agent by treating a gel of a cellulose derivative with heat. CONSTITUTION:A gel comprising a cellulose derivative is subjected to a heat treatment, in which the gel is preferably heated in water or an aqueous solution (e.g. an aqueous solution of urea, ethanol or sodium chloride) at 80-l30 deg.C, the gel used being in the form of fiber or granule in general.
Patent JP-S58133855-A (JP)
Title: Liquid atomizing device
Inventor: SAKAGUCHI IWAO
IPC: B05B7/06
Filed: 1982-02-02
Abstract: PURPOSE:To prevent generation of a tail, by constituting so that a part of an air current jetted by tapering the jet direction from an annular jet port formed extending over the whole circumference of a liquid jet nozzle is jetted at a higher speed than other part, and shaping the shape of a jet liquid drop. CONSTITUTION:By a flow rate adjusting valve 26 of a painting material supplying path 20, the painting material jet quantity is adjusted, and also compressed air is supplied to both compressed air supplying paths 58, 82. The compressed air supplied to the supplying path 58 is supplied between a tapered surface 38 of a nozzle 16 and an inside circumferential tapered surface 40 of a cap 30, a part of it goes into a recessed part 44, and jet force is weakened. On the other hand, in the part of a high speed air current forming part 48, there is no pessure loss, therefore, the air is jetted from a jet port 42 at a high speed, and a tail is eliminated. Also, the compressed air supplied to the supplying path 82 is jetted from a side jet port 66 through an annular path 80, and the liquid which has been atomized and adjusted the pattern by the jet port 42 is atmoized more finely.
Patent JP-S59141795-A (JP)
Title: Regenerating pump
Inventor: MATSUDA TAKESHI
IPC: F02M37/10
Filed: 1983-01-31
Abstract: PURPOSE:To prevent generation of stagnation of fluid between mutual whirling streams formed by the vane grooves of the regenerating pump by a method wherein the wall of a pump chamber, neighboring to the center of the outer periphery of an impeller, is protruded to the outer peripheral side of the impeller to form a protrusion. CONSTITUTION:A ring-shaped spacer 91 is pinched between the parts 17, 18 of a casing and the inner peripheral surface thereof forms the wall of the pump chamber while the whole periphery of the wall is provided with a protruded part 91a toward the outer periphery 32a of the impeller. An extremely small clearance is provided between the protrusion 91a and the tip end of the impeller 32 so as not to interfere the rotation of the impeller 32. Accordingly, the stagnation, formed by the vane grooves at the front and rear sides of the impeller 32 and stagnating between whirling streams, will never be generated.
Patent JP-S57210184-A (JP)
Title: Compressor for refrigerator
Inventor: KISHI ATSUO
IPC: F04B27/10
Filed: 1982-02-01
Abstract: PURPOSE:To simplify the internal shape of a compressor by spraying the circulating oil in a refrigerating cycle direction to sliding sections by use of a suction action of the compressor so as to lubricate the sliding sections. CONSTITUTION:The refrigerant gas entered through a suction port 18 is separated into a refrigerant and oil by means of the difference between inertia forces of the refrigerant and the oil when turned through a low pressure gas passage 20, and the oil is fed into a small sump 30'. A pipe 31 is connected from this sump 30' to the low pressure gas passage 20, and a small hole 32 is provided on said pipe downstream the flow of the refrigerant. When the refrigerant gas flows through the low pressure gas passage 20, the vicinity of the small hole 32 of the pipe 31 becomes a negative pressure, sucking oil from the pump 30' in a form of mist, which, together with the refrigerant gas is sucked into a crank case so as to be sprayed to various sliding sections for lubrication.
Patent JP-S54108035-A (JP)
Title: Combustor
Inventor: MAEZAWA KAJI
IPC: B01D53/81
Filed: 1978-02-13
Abstract: PURPOSE: To render the malodor and noxious gas constituents in a combustor harmless effectively and rapidly by forming double layers consisting of adsorbent and catalyst in the exhaust gas passage of a combustor which uses fossil fuel.  
     CONSTITUTION: A stove body part 1 is connected with an exhaust pipe system 3 through a wall 2. Inside said eaxhaust pipe system 3, adsorbent 4 which is made of glass fiber of which surface is coated with carbon is positioned on the body 1 side, and catalyst 5 is arranged with said adsorbent 4. The above constitution allows the noxious gas components in exhaust gas to be adsorbed by adsorbent 4 in low temperature state immediately after the ignition of the stove. The adsorbed gas leaves from adsorbent 4 when the temperature in exhaust gas rises, and is introduced into the catalyst 5. A variety of noxious gas introduced into catalyst 5 are rendered harmless after reacting on the surface of the catalyst and are discharged into the atomosphere. In stationary combustion state, noxious gas passes through adsorbent 4 without stopping and is discharged after reacting on the surface of the catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10212943-A (JP)
Title: Exhaust pipe of two-cycle engine
Inventor: HAYAZAKI YOSHIAKI
IPC: F02B27/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the exhaust pipe of a 2-cycle engine which can utilize a pulse effect effectively in an entire rotation area and improve an engine performance by increasing the rising effect of an exhaust temperature in a high rotation area. SOLUTION: In the exhaust pipe 23 of a 2-cycle engine, a surface treatment for increasing a heat reflectivity (chrome plating) is applied to its inner wall. Thereby, as the radiant heat from an exhaust gas is reflected to the inner wall with the high heat reflection rate of the exhaust pipe 23 and an amount to be transmitted to the exhaust pipe 23 is restrained small, the drop of an exhaust temperature is restrained small and the risen effect of the exhaust temperature in a high rotation area is increased and consequently, for example, the delay angle degree of an ignition timing in the high rotation area can be restrained to the minimum and the performance of 2 cycle engine can be improved by utilizing the pulse effect in the entire rotation area including the high rotation area effectively without inviting the large combustion deterioration.
Patent JP-S61178441-A (JP)
Title: Powder coating opaque frit
Inventor: OSUMI KATSUYOSHI
IPC: C03C8/08
Filed: 1985-01-30
Abstract: PURPOSE:A frit, consisting of Al2O3 and B2O3 in an R2O3 component, Na2O in an R2O component, TiO2 and Sb2O3 in an opaque component or total thereof and ZrO2, SiO2, F, P2O5, RO component and MoO3 at a specific ratio, and having improved chemical and hot water resistance. CONSTITUTION:A powder coating opaque frit consisting of R2O3 component containing essentially 3.1-12.0wt% Al2O3 and 5-25wt% B2O3, R2O component containing <=12.5wt% Na2O, opaque component satisfying either one condition of 10-25wt% TiO2 and 4-15wt% Sb2O3 or 4-35wt% TiO2+ZrO2+Sb2O3, 35-55wt% SiO2, <=10wt% F, <=10wt% P2O5, <=10wt% RO, <=3wt% MoO3 and if necessary added coloring component. The frit has improved adhesion suitable for powder coating and further improved chemical and hot water resistance.
Patent JP-S53101261-A (JP)
Title: Anti-timing circuit
Inventor: TANAKA JIYUNZOU
IPC: H03K17/28
Filed: 1977-02-16
Abstract: PURPOSE: To obtain a circuit which can draw out the anti-timing output featuring a desired anti-timing characteristics as well as can adjust easily the anti-timing characteristics of the output through a simple circuit constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58135759-A (JP)
Title: Operation checker
Inventor: MORIWAKI SABUROU
IPC: B22D11/16
Filed: 1982-02-03
Abstract: PURPOSE:To judge whether the pressurizing operation of pinch rolls in the stage of inserting dummy bars is normal or not easily by comparing and processing the detected current from a control device for an electric motor for driving pinch rolls in a continuous casting installation of a top charge system. CONSTITUTION:An electric motor for driving device 2 for dummy bars is driven and controlled with a control device, and pinch rolls 11 are driven with a DC motor 14 to insert dummy bars 1 at a uniform speed. A command for reverse running at a low speed for an intended short time is then emitted to the control device 18 of the motor 14 to generate reverse running torque in the motor 14. The difference between the electric current detected from a current controller 20 and the current set with a current setter 23 which sets the corresponding to the torque necessary for holding the own weights of the bars 1 are detected with a comparator 24 in this stage. If the value is positive, a significant signal is applied to a signal outputting device 25 to confirm that the bars 1 are held pressurized with the rolls 11. If no significant signal is applied, the device 25 judges the same as a fault in the pressurizing device, and applies a signal to the control device of the device 2, thereby suspending the transfer of the bars 1 to the roll 11 side.
Patent JP-H03222312-A (JP)
Title: Winding-up method for capacitor
Inventor: MINAFUJI MASAO
IPC: H01G4/32
Filed: 1990-01-29
Abstract: PURPOSE:To contrive accomplishment of both miniaturization and reduction in assembling man/hours by a method wherein an intermediate core is inserted between each element core. CONSTITUTION:Element cores 2 are inserted into a winding shaft 4 by inserting an intermediate core 3 between an element core 2 and another element core 2, capacitor element material 5 is wound around thereon. Accordingly, a plurality of capacitor element materials 5 can be wound on the same shaft simultaneously. In other words, all obstacles in simultaneous winding of a plurality of materials on the same shaft can be removed. Also, after the intermediate core 3 has been wound up, it is recovered and can be used repeatedly, and economical efficiency is enhanced in regard to the cost of material.
Patent JP-S62174352-A (JP)
Title: Metallic member for dental purpose and its production
Inventor: SEKINE HIROSHI
IPC: C22C38/40
Filed: 1986-01-28
Abstract: PURPOSE:To provide a metallic member for dental purpose having excellent stability in the saliva, porcelain firing property and affinity to a living body by forming an Al2O3 film having good adhesiveness on the surface of a ferrous alloy contg. respectively prescribed ratios of Ni, Cr and Al. CONSTITUTION:The Al2O3 film is formed on the surface of the ferrous alloy contg., by weight per cent, 17-75% Ni, 12-30% Cr, and 4.5-8% Al to obtain the metallic member for dental purpose. The metallic member is prepd. by the following method: The ferrous alloy consisting of the above-mentioned component compsn. worked to a prescribed shape and is then subjected to a heat treatment for >=5min in an oxidizing atmosphere at 800-1,200 deg.C to selectively oxidize the Al in the above-mentioned alloy, by which the Al2O3 film having good adhesiveness is formed on the surface of the Al alloy. The metallic member having such Al2O3 film prohibits the contact with the saliva and suppresses the elution of the metallic ions into the saliva to decrease the influence of the metallic ions on the human body.
Patent JP-H05210978-A (JP)
Title: Semiconductor memory
Inventor: KUMAZAWA RYOICHI
IPC: G11C11/407
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the influence of a noise by grounding all unactivated word lines at an operating time. CONSTITUTION:A word line selection signal output circuit 5 outputs a word line selection signal based on a column address signal and activates e.g. a word line selection circuit 22 and makes word lines 33-36 connected to the word line selection circuit 22 a floating state. A word line boosting circuit 21 activates one of output signals WBST1-WBST4 and activates e.g. the word line 36 among the word lines 33-36 of a floating state. A grounded word line selection circuit 61 receives a driving signal from the word line boosting circuit 21 and outputs word line grounding signals WDIS1-WDIS4 and grounds the remaining word lines 33-35 of a floating state. In such a manner, by grounding the unactivated word lines 33-35 connected to the activated word line selection circuit 22, the influence of a noise from the activated word line 36 is hard to be received.
Patent JP-S59142720-A (JP)
Title: Magnetic head core and its manufacture
Inventor: HIGUCHI TETSUO
IPC: G11B5/10
Filed: 1983-02-04
Abstract: PURPOSE:To fill up a deficiency in the adhesive strength between a nonmagnetic material and a thin-plate magnetic material by adhering fixedly the circumferential edge part of a core half which is united by abutting except the magnetic gap side by a reinforcing member made of a nonmagnetic material. CONSTITUTION:Nonmagnetic materials 1 and thin-plate magnetic materials 2 are stacked alternately and stored in grooves of a reinforcing frame 9 as shown in a figure. The reinforcing frame 9, nonmagnetic materials, and thin-plate magnetic materials are adhered together with an adhesive. Then, a winding groove 10 is cut in the abutting surface of this core block half and abutting surfaces 11 and 12 are finished into planes. Then, a nonmagnetic material is stuck to the abutting surfaces 11 and 12 by vapor deposition, sputtering, etc. Thus obtained core block halves are united together with an adhesive while abutting on each other and the united body is cut from the thickness-directional center part of the nonmagnetic materials 1 to obtain magnetic core units 8 as shown in a figure.
Patent JP-S63184812-A (JP)
Title: Pressure equalizer
Inventor: WATANABE YOSHIO
IPC: G05D16/20
Filed: 1987-01-28
Abstract: PURPOSE:To reduce a loss of gas, and to allow the titled device to have a bidirectional property so as to equalize pressure of two kinds of gas, by holding the same pressure without removing gas, when a pressure difference of two kinds of gas is small, and removing gas of the high pressure side,when the pressure difference is large. CONSTITUTION:When gas pressure of gas 1 is higher than that of gas 2, a diaphragm 20 is pushed aside a little toward a chamber 12, and by a tension of the diaphragm 20, the gas 1, of chambers 2, 12 becomes the same pressure. When pressure of the gas 1 becomes higher than that of the gas 2, and the pressure difference becomes large, the diaphragm 20 is pushed aside to the side of the chamber 12. When the gas pressure of two chambers cannot be set to the same pressure by only the tension of the diaphragm 20, and the diaphragm 20 comes into contact with a pressure detector 14 of the chamber 12, a control part 23 opens a solenoid valve 5 of the chamber 2 of a high pressure side, and allows the gas 1 of the chamber 2 to escape to the outside through a relief port 3. When pressure of the gas 1 falls to pressure of the gas 2, and the diaphragm 20 is separated from the pressure detector 14, the solenoid valve 5 is closed, and the chamber 2 and the outside are cut off.
Patent JP-S51102602-A (JP)
Title: Cantilever
Inventor: KOYAMA KAZUNORI
IPC: G11B3/50
Filed: 1975-02-07
Abstract: At least one part of cantilever is shaped as pipe of carbon fibres composite. 
Pre-impregnate with epoxy resin, make a bundle or sheet of carbon fibres 
and put it in mould.  
Sample material 1: Carboron Z (filaments of 4000. strength 230 kg/mm2, 
elasticity 28t/mm2) bundle of carbon fibres.  
Sample material 2: Carboron Z (filaments of 18000. strength 300Kg/mm2, 
elasticity 30t/mm2) pre-impregnated sheet thickness 0.1mm. 
Fig.1: Moulds. 
Fig.2: Mandrel 2. 
Fig.3: Pipe cantilever with tip. 
Fig.4: Pre-impreg. carbon fibre sheets and mandrel
Patent JP-S63185671-A (JP)
Title: Abnormality treating system for printing system
Inventor: KUWABARA TEIJI
IPC: G06F3/12
Filed: 1987-01-28
Abstract: PURPOSE:To enhance throughput of processing of a word processor, by stopping the processing of the word processor for the first time when an abnormal condition such as paper run-out, toner run-out and jamming occurs, and performing an abnormality treating operation. CONSTITUTION:In a normal processing, a word processor or the like is operated asynchronously with a printer, and processings of both of the apparatuses are carried out in parallel, thereby enhancing throughput. A controller part 210 minitors also the condition of an engine 211 for a laser printer or the like, and when an abnormal condition is present, the part 210 applies an error occurrence interruption to the word processor, and set the status in a printer driver 209 to 'abnormal'. When a printing control program 206 issues 'driver macro', the part 210 completes the relevant processing, and transfers processing to the program 206. In a printing control program 203, the details of the error are displayed on a display device, and an input by the user is waited for. Therefore, the word processor and the printer are synchronized with each other upon the occurrence of the abnormal condition, and a printing processing after removal of the cause of the abnormal condition is started from the condition before the occurrence of the abnormal condition.
Patent JP-H0684826-A (JP)
Title: Method for formation of embedded metal in substrate
Inventor: UIRIAMU JIYOOZEFU KOOTO
IPC: H01L21/3205
Filed: 1993-02-03
Abstract: PURPOSE: To manufacture a buried conductor and a via having soft low resistivity metal capped with a hard protective heat resistant metal. CONSTITUTION: A conductive via or wire is formed by three stage process. Firstly, a soft low resistivity metal 12 is bonded onto a trench or via of a dielectric 10 from the surface to the lower point thereof. Next, the low resistivity metal 12 is coated with a hard metal 16 such as CVD tungsten, etc. Lastly the structure is planarized by chemical and mechanical polishing process. In such a constitution, the hard metal 16 fills the role of protecting the low resistivity metal 12 from the scratch or corrosion normally caused when the low resistivity metal 12 is brought into contact with the chemical and mechanical polishing slurry.
Patent JP-H01191140-A (JP)
Title: Processing agent
Inventor: TOYODA TAKASHI
IPC: G03C5/305
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to reduce the development time of a photosensitive material with the enriched type processing agent by composing the processing agent of at least a part contg. a hydroquinone type development main agent and a part contg. a quarternary salt compd. CONSTITUTION:The processing agent is used for the preparation of a alkaline developer contg. at least the hydroquinone type development main agent and the quarternary salt compd. The processing agent is composed of at least the part contg. the hydroquinone development main agent and the part contg. the quaternary salt compd. The developer is prepared by mixing the part contg. the hydroquinone type developing main agent and the part contg. the quarternary salt compd. Thus, the stable processing agent capable of rapidly processing and condensing to high concentration and suitable for preparing the developer contg. the quarternary salt compd. is obtd.
Patent JP-H07223725-A (JP)
Title: Short-circuit mechanism for food and drink carrier device
Inventor: TANAKA KUNIHIKO
IPC: B65G47/76
Filed: 1994-02-10
Abstract: PURPOSE:To perform switching from a normal carrier operation only by a main carrier passage to a shore-circuit operation by using a short-circuit carrier passage without performing any transfer work to a tray and also perform the switching from the short-circuit operation to the normal operation smoothly without any difficulty. CONSTITUTION:A first guide member 5 for freely controlling a part, of a main carrier passage 3 is arranged and longitudinal one end portion of this first guide member 5 is pivotally attached to one side in a cross direction of the main carrier passage 3 for oscillating up and down to a downward position where a free end side of the first guide member 5 crosses the main carrier passage 3 and shortens it and an upward position where the first guide member 5 is estranged from the main carrier passage 3 and cancels a short-circuit operation. A second guide member 6 for guiding food and drink guided to a short-circuit carrier passage to the main carrier passage 3 is arranged at an exit side of the short-circuit carrier passage 4 and the second guide member is mounted for opening the exit side of the short-circuit carrier passage 4 and the exit side of the main carrier passage 3 killed by the first guide member 5 when the short-circuit operation is performed by the first guide member 5.
Patent JP-S56113954-A (JP)
Title: Solar-heat collector
Inventor: KADOTA KOUZABUROU
IPC: F24S23/30
Filed: 1980-02-12
Abstract: PURPOSE: To make more effective the collection of solar heat only by application of simple and inexpensive structural improvement by a method wherein lenslike bodies forcusing on the surface of circulation pipes are formed at appropriate places of a transparent plate covering the upper opening of a box.  
     CONSTITUTION: The upper opening of the box 15 is covered with the transparent plate 16 and the lenslike bodies 16a focusing on the surface of the circulation pipes 14a are formed at appropriate places of the transparent plate. By this constitution, only by application of such simple and inexpensive structural improvement as forming the lenslike bodies 16a on the transparent plate 16, solar rays are collected in the circulation pipes 14 and thereby the effect of collection of solar heat can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio