baber/WOPTO huggingface dataset:
Patent JP-S6217608-A (JP)
Title: Altimeter with compressed air
Inventor: MARUYAMA TAKAYUKI
IPC: G01B13/02
Filed: 1985-07-16
Abstract: PURPOSE:To judge easily component parts assembling workmanship, by installing a measuring hole for generating a constant flow rate for the specified dimension and measuring terminals perforated with a compressed air relief groove for generating a large flow rate for its dimension exceeding the specified dimension. CONSTITUTION:With a feeler pin 3 fixed to a jig case 4 in contact with the top surface of a pallet 1, measuring terminals 5, 6 dimensionally specified to the pin 3 assume a floating position in the D position for the acceptable condition of a work due to thickness of the work 2 allowing discharge of a constant quantity of compressed air to the atmosphere from a measuring hole A of the specified dimension and a flow rate sensor 7 is brought to operation. And, as the work 2 turns out to be floating and because of overlapping condition, the hole A and the compressed air relief groove B provide with the terminals 5, 6 float up to a position above a plane set on the case 4, a larger quantity of compressed air than the case when the work is in the acceptable condition is discharged to the atmosphere and the sensors 7, 8 are brought to operation. Further, the work 2 does not exist on the pallet, as the measuring terminals remain unoperated and no quantity is discharged, both flow rate sensors do not operate.
Patent JP-S6047457-A (JP)
Title: Semiconductor device
Inventor: KAMOTO SATORU
IPC: H01L29/78
Filed: 1983-08-26
Abstract: PURPOSE:To obtain a CMOS device having high surge resistance by forming P type source and drain to an N type tab on an N<-> type Si substrate, shaping a P layer under a selective oxide film between the drain and a gate and forming a high withstand voltage FET and forming a low withstand voltage FET to a P type tab. CONSTITUTION:An SiO2 film 16 and an Si3N4 film 17 to which an opening is bored by a resist 18 are superposed to an N<-> type Si substrate 5 with an N type 6 and a P type 15, resists 19 are applied, and ions are implanted to form P<+> layers 8, 9. The resists 18, 19 are removed, and selective oxide films 7 are shaped. The Si3N4 film 17 is removed, and ions are implanted, thus forming a CMOS device containing a P type high withstand voltage FET as well as an N type low withstand voltage FET 14. When withstand voltage between the tab 6 and a drain electrode 4 is made previously lower than that between a source electrode 1 and the drain electrode 4 by selecting impurity concentration in the N tab, a gate oxide film 10 can be protected, and the CMOS device having high surge resistance is obtained.
Patent JP-S5380201-A (JP)
Title: Sound apparatus with crystal watch
Inventor: SANO TADASHI
IPC: G11B19/28
Filed: 1976-12-25
Abstract: PURPOSE:To contrive to improve the accuracy of the mechanism portion, by adding a crystal oscillation type watch to the sound apparatus, which has a mechanism portion whose rotational frequency or frequency is controlled, and by making the frequency reference to be common to the mechanism portion and the crystal oscillation type watch.
Patent JP-S5279179-A (JP)
Title: Oil pressure control circuit in negative type brake
Inventor: MIKI HARUO
IPC: B60T13/22
Filed: 1975-12-26
Abstract: PURPOSE: To simplify an operation and a structure and improve the safety of a work by making the oil pressure control circuit of the breake such as a crane which performs some machine operations such as running or rotation in common use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H104805-A (JP)
Title: Connection of vegetation vessel used for watering method by utilizing difference of negative pressure
Inventor: YAMAMOTO TAKAHARU
IPC: A01G27/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting vegetation vessels used for a system for watering by utilizing a difference of negative pressures, capable of easily and mutually aligning and connecting the vegetation vessels, excellent in sealing properties against the exterior and thereby capable of operating the system for watering by utilizing the difference of the negative pressures without leak of water. SOLUTION: One vegetation vessel of adjacent vegetation vessels has a convex connection part 2 having a tapered pin shape or a spherical shape on a connecting surface 3 and the other vessel has a concave connection part 2 capable of fitting to the convex connection part 2. The both connecting parts 2 have holes communicating the adjacent vegetation vessels and perforated therein and one exterior surface of the connecting parts has a gasket 5 having the same shape as the connecting part thereon. Moreover, one of the connecting parts 2 has a clamp screw for connecting the vessels and the adjacent vegetation vessels are connected by fitting the convex connecting part 2 and the concave connecting part 2 through the gasket 5 and fitting and fastening a nut 4 on the screw part.
Patent JP-H11347280-A (JP)
Title: Fully automatic washing/drying machine
Inventor: MATSUDA SHINICHI
IPC: D06F25/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a fully automatic washing/drying machine reducing the vibration during an operation and improving drying efficiency. SOLUTION: This washing/drying machine is provided with a main body 21, a receiving tube 23 supported by multiple suspensions 22 in the main body 21, a washing/dehydrating tub 25 rotatably supported by a washing/dehydrating shaft 24 having a hollow double structure in the receiving tube 23, a pan-shaped rotary blade 29 provided at the bottom section of the washing/dehydrating tub 25, a washing shaft 24 fitted with the rotary blade 29, a hot-air blast means constituted of a fan 30 for blowing hot air into the washing/dehydrating tub 25, a circulating/dehumidifying path 31 and a heater 32, an expansion tube 33 provided to cover the outer periphery of a clothes insertion port and connecting the fixed side of the main body 21 and the vibration side, and a drain cock 34. The vibration during an operation can be suppressed by the expansion tube 33.
Patent JP-H11350960-A (JP)
Title: Cooling air system of condenser for air conditioner
Inventor: KOBAYASHI ISAO
IPC: F01P5/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the cooling characteristics of a radiator by installing a condenser for an air conditioner in an intake box which stores an air cleaner provided on the upper side of an engine room which houses an engine and discharging cooling air of a cooling fan from this condenser toward the outside. SOLUTION: An engine 1 is transversely mounted on an under carriage 7 via a vibration isolator 24 in an engine room 2 of a combine. The rotation of a crankshaft 25 of this engine 1 rotates an suction radiator fan 29 via a belt 27 or the like. A trapezoidal cross-section shape intake box 4 is connected to the upper side portion of the engine room 2. An air cleaner 3 which cleans the intake air is housed inside this intake box 4 and a condenser 5 which is connected to a air conditioner provided in a cabin is provided in parallel to the rear of the air cleaner 3. Further, a cooling fan 6 and fan motor 56 for cooling the condenser are attached to a condenser cover, which covers a condenser 5 from the outside, via a support frame 57.
Patent JP-S6313768-A (JP)
Title: Printing method
Inventor: IWAMOTO KOHEI
IPC: B41J2/325
Filed: 1986-07-04
Abstract: PURPOSE:To enable characters or images with extremely high quality to be transferred even on a transfer recording paper having an extremely poor surface smoothness or a film not so high in affinity for an ink, by supplying an electric current to an ink layer through a conductive base layer, and utilizing Joule heat generated in the ink layer and the conductive base layer as thermal energy. CONSTITUTION:In this printing method, an energizing means for generating Joule heat at a recording part 13 of a thermoplastic conductive magnetic ink and a means for applying a magnetic attractive force to the ink are provided, and energization is controlled to transfer the recording part of the ink onto a transfer recording material 14 by the magnetic attractive force. Since an electric current flows through the magnetic ink and the ink is melted by the Joule heat generated by the recording part 13 of the ink itself, the period of time required for transfer of heat in the prior art is eliminated, so that the rise time and the fall time of heating are markedly shortened. In addition, since the ink itself generates heat, heat loss is markedly reduced. Accordingly, printing with higher quality can be performed at higher speed with less applied energy, as compared to the prior art.
Patent JP-S5681156-A (JP)
Title: Coating apparatus of two component type liquid adhesive agent
Inventor: WAKABAYASHI MAKOTO
IPC: B05B12/00
Filed: 1979-12-06
Abstract: PURPOSE: To mix a main agent and a curing agent efficiently by constituting such that a quantitative gun of above described both agents and a coating gun having a mixing part are arranged and above described both agents are mixed after pulverized in a pulverizing chamber provided immediately before above described mixing part.  
     CONSTITUTION: The apparatus is constituted from the quantitative gun 8 equipped with the first and the second measuring chambers 8a, 8b for quantitatively measuring the two component type liquid adhesive agent comprising the main agent from a tank 3 and the curing agent from a tank 13 respectively and pressurizing the same and a coating gun 5 having the first and the second pulverizing chambers 5b, 5c communicated with a mixing part 5a thereof having a nozzle provided to a leading end thereof and mounting a plunger 18 reciprocated in an interior of the mixing part 5a. The first measuring chamber 8a and the first pulverizing chamber 5b as well as the second measuring chamber 8b and the second pulverizing chamber 5c are connected respectively by arranged pipes. Moreover, a pipe for washing mixed both agents when a leading end of the plunger 18 is approached to the vicinity of the nozzle is provided in the vicinity of the nozzle to prevent the adhesive agent from being cured as well as to carry out the mixing of above described both agents efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0711467-A (JP)
Title: Surface treating agent and aqueous detergent-corrosion inhibitor for metallic material and treatment of surface
Inventor: MORI KAZUHIKO
IPC: C23F11/12
Filed: 1993-06-28
Abstract: PURPOSE:To reduce the amt. of washing water in the case of use as an aq. detergent, to impart corrosion preventiveness and to improve dryability by imparting water repellency to a treating agent for deterging fats and oils sticking to the surface of a metallic material CONSTITUTION:The objective surface treating agent contains 0.01-5wt.% ester compd. of 8-26C fatty acid with sorbitan and 0.01-5wt.% anionic surfactant as essential components. When it is used as an aq. detergent-corrosion inhibitor, at least one of 0.01-5wt.% nonionic surfactant having 9-16 HLB and 0.05-10wt.% inorg. builder is further added. In the case of use as a corrosion inhibitor after washing, dryability is also improved.
Patent JP-S5489755-A (JP)
Title: Light valve type projector
Inventor: HORI YOSHIKAZU
IPC: G02B27/50
Filed: 1977-12-27
Abstract: PURPOSE: To project images superposed with a plurality of signals including color display with a single light valve by forming plural diffraction gratings of different pitches in adjacent array to a light diffracting medium and separating the light diffracting at different angles with a color schlieren mask.  
     CONSTITUTION: Light emitted from a projecting light source 19 is focused at a pinhole slit 21 by a condenser lens 20 and is radiated to a light valve target 23 by a schlieren lens 22. On the other hand, diffraction gratings are formed on the target 23 by an electron gun 24. The incident light having been subjected to diffraction is projected onto a screen 26 through a projection lens 24 and schlieren mask 25. In this way, the image signals of 3 colors may be written in the single light valve by a current modulating system by using the single electron gun without requiring any intricate circuits, thus the image displaying of colors may be performed with the single schlieren optical system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H026114-A (JP)
Title: Controller for injection compression molding machine
Inventor: SUHARA MASAAKI
IPC: B29C45/67
Filed: 1988-06-24
Abstract: PURPOSE:To set mold clamping pressure easily, and to conduct excellent injection compression molding with high efficiency by independently controlling a plurality of cylinders synchronously by an electrical control system and reciprocating a moving side die plate in parallel. CONSTITUTION:When the rods of each cylinder 8 are reciprocated and the other mold 10 is contact-bonded with one mold 3 and pushes the mold 3, the detecting means of a controller detects the pressure rise of oiling paths to the cylinders 8, and detects the positions of the control origins of respective cylinder 8. An operator stores target values, target speed and control coefficients at every working region of a plurality of the cylinders in a memory 31. An arithmetic means 37 corrects signals output as feedback signals from an encoder 11 detecting the quantities of each cylinder displaced at the positions sensed of the control origins, and computes the control values of respective cylinder on the basis of values stored in the memory 31 and the signals. The control values are converted by a D/A converter 35, and output to each control valve 37. Accordingly, the optimum operation of respective cylinder is acquired.
Patent JP-H0450099-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C27/82
Filed: 1990-06-18
Abstract: PURPOSE:To enhance the stability of a helicopter by providing a fan with duct for negating torque due to the rotation of a main rotor to the tail part of the helicopter, thereby negating torque due to the rotation of the main rotor by thrust of the fan with duct. CONSTITUTION:With a helicopter 1, a main rotor 2 loaded to the upper part of the fuselage 4 is rotated through a main rotor drive unit 5 by an engine 3. A fan 8 with duct is provided to the aftermost part of the fuselage 4 below a vertical tail 6 at right angles to the axis of the fuselage and horizontally. The fan 8 with duct contains a fan 9 rotating in a cylindrical duct 10, and a flare part 10' spreading out toward the upstream of flow is provided to the entrance side of the duct 10. For the fan 8 with duct, the rotation is driven through a fan with duct driving device 16 by the engine 3, and the pitch of the fan 9 is adapted to change in response to signals of a flight control device 19 controlled by a pilot 18.
Patent JP-S5381028-A (JP)
Title: Arithmetic circuit unit having exponential part expanded
Inventor: KUME NOBUAKI
IPC: G06F7/38
Filed: 1976-12-27
Abstract: PURPOSE: To eliminate the unneeded arithmetic close even if an overflow occurs in arithmetic interim findings, by obtaining the final arithmetic results through the following arithmetic process, or by detecting the error. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10426-A (JP)
Title: Repairing coating method
Inventor: SUKEJIMA HAJIME
IPC: B05D7/06
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To simply enable repairing even by an unskilled person by filling a damaged part with a normal temp. drying type putty material so that a putty coating surface becomes lower than a normal surface to dry the putty material and filling the upper part on the putty coating surface with a photo-setting putty material to smooth the coating surface by a coating jig and optically curing the coating layer before applying topcoating. SOLUTION: The periphery of a damaged part is treated by sanding, if necesarry. Subsequently, the damaged part is filled with a normal temp. drying type putty material so that a putty coating surface becomes lower than the normal surface of the periphery of the damaged part to dry the putty material. This normal temp. drying type putty material may be a known sheet metal putty material of a cellulose nitrate type. After this putty A is dried, the upper part on the putty coating surface is filled with a visible light and/or near infrared photo-setting putty material without smoothing the coating surface. This photo-setting type putty material is prepared by adding a visible light and/or near infrared photopolymerization initiator to an unsaturated resin used in the drying type putty material.  Next, the putty layer is smoothed by a spatula and covered with a transparent plastic film to be irradiated with light to be cured. Thereafter, the plastic film removed and the cured layer is ground to apply topcoating to the ground layer.
Patent JP-2000344101-A (JP)
Title: Opening and closing device for coupler cover
Inventor: ISHIZUKA OSAMU
IPC: B61G7/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device for a coupler cover capable of easily opening and closing, by a single worker, a cover body increased in size and remarkably increased in weight, having a simple structure, capable of installing in a rather small space, and also capable of being reduced in weight. SOLUTION: An opening and closing device of a coupler cover comprises a cover main body 2 formed of a hollow cylindrical body having an opening 4 provided at the front head part and rear head part of a body 1A and allowing a coupler 6 to project forward so as to expose the coupler, a rear end opening corresponding to the opening 4, and a top end opening allowing a cap to be installed detachably, a worm gear jack 13 moving up and down the cover main body 2 between an upper position where, even when the cover main body 2 is turned rearward about the upper end of the rear end opening of the cover main body, the cover main body 2 does not interfere with the body 1A and the position of the opening 4 of the body 1A, a swing device swinging the cover main body 2, at the upper position, about the upper end of the rear end opening rearward by approximately 180 deg. and also swinging the cover main body 2 forward by approximately 180 deg. to return to the original position, and a set-up gear 30 provided at least on one side of the body 1A and supplying a drive power to the jack 13 and the swing device through a manual rotating handle 33.
Patent JP-2000346246-A (JP)
Title: Long object holding member and manufacture thereof
Inventor: KADOWAKI SABURO
IPC: B29C48/335
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To bring an inner pipe and a joint into firm contact with each other by inserting the joint having a outer diameter larger than the inner diameter of the inner pipe into the inner pipe to enlarge the inner pipe at an expanding diameter portion and press an inner surface of the inner pipe on an outer surface of the joint by its reaction force, and applying an adhesive at least one of the inner surface of the inner pipe and the outer surface of the joint. SOLUTION: In this holding member, an inner pipe 14, an outer pipe 16 and a wall part 24 are extruded by a synthetic resin, and a slit 20 is formed as an expanding diameter portion on a part of the inner pipe 14. When a joint having a outer diameter larger than the inner diameter of the inner pipe 14 is inserted into an end part of the inner pipe 14, the inner pipe 14 is forcibly enlarged in diameter at the slit 20, and an inner surface of the inner pipe 14 is pressed on an outer surface of the joint. Therefore, if an adhesive is applied on at least one of the inner surface of the inner pipe 14 and the outer surface of the joint, these surfaces are firmly bonded each other.
Patent JP-H06153145-A (JP)
Title: Intermittent magnetic recording and reproducing device
Inventor: WATABE MITSUHIKO
IPC: G11B15/473
Filed: 1992-06-17
Abstract: PURPOSE:To obtain an excellent picture by providing an acceleration skew control circuit accelerating a cylinder rotational speed of a rotary cylinder, thereby correcting a bent due to a skew even when a recording interval is short. CONSTITUTION:A cylinder detected by an FG sensor 8 is inputted to a speed control circuit 2 via a cylinder FG amplifier 7 to control the speed of a rotary cylinder 56. A skew control circuit 10 decelerates a rotational speed of the rotary cylinder 56 in response to the timing of a cylinder deceleration pulse 15 inputted from a control microcomputer 50 and conversely an acceleration control circuit 6 accelerates a rotational speed of the rotary cylinder 56 in response to the timing of a cylinder acceleration pulse 13 inputted from the control microcomputer 50. Thus, even in the case of recording in the intermittent drive mode at a short interval, a bent due to skew is corrected and an excellent picture is recorded by using the acceleration skew control circuit 6 to accelerate the drive speed of the rotary cylinder 56.
Patent JP-2000343805-A (JP)
Title: Stencil printer and method for controlling it
Inventor: O YONEI
IPC: B41L13/18
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To solve a lack of a master in a stencil printer. SOLUTION: The stencil printer comprises a plate cylinder 1 wound with a stencil base sheet engraved on an outer periphery of a flexible peripheral wall and rotatably driven, an ink supply means for supplying an ink to an inner periphery of the cylinder, an inner push roller 10 vertically movably provided in the cylinder to push the wall when printed to externally deform the wall, and a paper cylinder 21 disposed under the plate cylinder to hold a printing sheet between the plate cylinder and the wall externally deformed by the roller to convey the sheet. Each time the sheet is supplied between the plate cylinder and the paper cylinder, the roller is lowered between a sheet top position A of the sheet and a printing starting position B to hold the sheet, the roller is raised between a printing end position C and a sheet end position D, and the sheet is released. Thus, a lack of a master of a lack of the base sheet is prevented at both the positions A and B of the sheet.
Patent JP-S5783981-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KOBORI YASUNORI
IPC: H04N5/93
Filed: 1980-11-12
Abstract: PURPOSE:To project an optional part of an external video field on a television screen without spoiling a reproduced video field, by constituting a drum control system so that a phase difference between a reproduced video signal and an external video signal is variable. CONSTITUTION:A head switching signal D is changed by a phase shifting circuit 9 into a phase shift signal G, which is inputted to a drum control circuit 7. The extent of a phase shift by the phase shifting circuit 9 is varied through a variable resistance 10. The phase shifting circuit 9 outputs the phase shift signal G, which trails after the prescribed extent of a phase shift, by being actuated in the trailing edge of the head switching signal D. The phase shift signal G is inputted to the drum control circuit 7. The switching position of a mixed video signal C is determined by a gate signal E synchronizing with the head switching signal D. The variable resistance 10 of the phase shifting circuit 9 is varied to move the video contents of the external video signal B optionally.
Patent JP-H06345677-A (JP)
Title: Glycol ether containing cyclohexyl group
Inventor: WATANABE TOMOYA
IPC: C11D7/50
Filed: 1993-06-04
Abstract: PURPOSE:To provide a new low toxic compound excellent in safety, easy to recover, thus useful as a solvent. CONSTITUTION:The objective compound of the formula (R<1> is 1-6C alkyl; R<2> is H or hydroxyl; n is 1-3), e.g. 1-methoxy-2-cyclohexyloxypropane. The compound of the formula I can be obtained by reaction between (poly)propylene glycol monoether and cyclohexene or cyclohexanol in the presence of a catalyst (e.g. zeolite) at 50-200 deg.C. The present new propylene glycol-based glycol ether, which is low toxic and low in water solubility, can be used in various areas as a solvent addressing environmental problems.