baber/WOPTO huggingface dataset:
Patent JP-H02289742-A (JP)
Title: Moving ceiling
Inventor: KUDO TATSUJI
IPC: E04B9/00
Filed: 1989-04-28
Abstract: PURPOSE:To improve stage effect of light by drawing and supporting radial vertical cables laid in a spider-web form by witches provided at proper intervals on the inner circumferential surface of a large erected structure, and sticking a film material having a proper light permeability and tone on the cable. CONSTITUTION:A moving ceiling 1 is drawn and supported by winches disposed on radial lines drawn at intervals of 45 deg. from the center of an opening and closing doom roof ring beam 2. The moving ceiling 1 is made into a net ceiling by wire cables knitted in a spider web form by lateral cables 6 linearly laid between vertical cables 5 radially disposed at the angle of 45 deg. with a tension ring 4 as the center. A ceiling suspending winch 9 is provided on the top of an arch beam 8, a wire 10 is suspended therefrom to connect the tension ring 4 to its lower end, and the moving ceiling 1 is suspended and supported by an auxiliary wire 11. Hence, a space under the ceiling suitable to an event can be produced and constituted.
Patent JP-S5811469-A (JP)
Title: Winding method of yarn
Inventor: MAEDA YOSHIYASU
IPC: H02P8/14
Filed: 1981-07-09
Abstract: PURPOSE:To disperse and equalize winding density of yarn in a yarn layer end part and to prevent high selvage, by temporarily decreasing traverse width of the yarn and changing the final end of an increasing process at each creeping cycle in the next increasing process. CONSTITUTION:The second cam 3 is placed in a stationary condition, if only the first cam 1 is rotated, a rod 15 is moved to a direction 27 through an L-shaped arm 12, and a cam plate 17 is turned and fitted to a groove 20 in a traverse drum 18, then a traverse guide 21, guided by a groove 19 of the cam plate 17 and laterally moved, gradually decreases its width, when a maximum contoured part B1 of the cam 1 is adapted to the cam 3, the width becomes minimum to obtain a diagram (a) of creaping curve. If only the cam 3 is rotated, a diagram (b) of creaping curve can be obtained, and combination of the both cams 1, 3 can give a desired creeping curve (c). In this way, winding density of yarn in a yarn layer end part is further disperse and equalized to prevent high selvage.
Patent JP-S599286-A (JP)
Title: Decorative floor convering material and method and apparatus for producing same
Inventor: DANIERU BERANJIE
IPC: D06N3/00
Filed: 1983-06-17
Abstract: Floor and wall coverings having a pattern are made by coating a plastisol onto a sheet support, and simultaneously with a thermal activation of the plastisol to gelify it, bringing a transferable pattern on a paper layer into contact with the plastisol.
Patent JP-H046751-A (JP)
Title: Manufacture of lead battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/20
Filed: 1990-04-24
Abstract: PURPOSE:To improve the life characteristic of a positive electrode by mixing Pb or a lead oxide containing Pb 10% above into the powder mainly made of PbO2, adding an NaOH aqueous solution and kneading it. CONSTITUTION:Pb and PbO2, which appear on the surface when an oxide layer is broken by kneading, undergo an electrochemical reaction using an alkaline aqueous solution as an electrolyte. HPbO2 is generated, and it is converted into lead sulfate when the electrolyte dilute sulfuric acid of a battery is injected. When it is returned to PbO2 via electrolytic oxidation, it serves as a binder among crystals of PbO2 existing as the main component in a large quantity. The pasty material is strongly alkaline, when it is filled into a substrate made of lead or lead alloy, the surface is severely corroded, and the adhesion of them is improved. The dropping of an active material from an electrode plate is prevented without using a nonconducting binder such as Teflon grains, and the early capacity reduction can be prevented.
Patent JP-H08282191-A (JP)
Title: Mechanism for preventing breakage of lead and pin of push-pin type pencil
Inventor: YANO YOTARO
IPC: B43K21/16
Filed: 1995-04-07
Abstract: PURPOSE: To provide a mechanism for preventing the breakages of lead and of a pin, which can prevent the breakages of lead and of the pin from occurring even when the load exceeding the certain proper value is applied to the lead and the pin. CONSTITUTION: In a push-pin type pencil 20, an upper chucking mechanism releasing piece 25 is provided above an upper chucking mechanism 21, which pinches a pin 3. The pinching of the pin 3 with the upper chucking mechanism 21 is so constituted as to be released when excess load is applied to lead 2 and a seat spring 26 is contracted by the certain length. Accordingly, no breakage of the lead 2 and the pin 3 due to excessive load occurs and proper drawing of figures is executed continuously.
Patent JP-H07317277-A (JP)
Title: Earth floor covered with waterproof pan
Inventor: TSUDA KAZUNARI
IPC: E04F15/00
Filed: 1994-05-23
Abstract: PURPOSE:To ensure a space for storing shoes or the like by a method wherein rails are laid, being connected with flooring material, on raised walls of a waterproof pan, and a space for housing a drawer is provided under the floor on an optional side having the raised wall. CONSTITUTION:Rails are provided to three sides forming raised walls 12 of a waterproof pan 1. The rails 6 are arranged in a C shape when viewed from above, with perpendicularly dangling hung-down walls 61 of L-shaped section provided to the inside of the U-shaped form. Then, the rails 6 are connected to flooring materials 7 so that the rails become flush with the floor surface. A space 8 for housing a drawer is provided under the flooring material 7 on a side opposite to the side having no raised wall 12. The height of the drawer 82 is set so as not to interfere with the underside of the hung-down wall 61. Thereby, a storage space can be secured under the floor.
Patent JP-S60256227-A (JP)
Inventor: ROEROFU FURIIKEN
IPC: H03L7/085
Filed: 1985-05-22
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-S62265678-A (JP)
Title: Image forming device capable of varying output of high voltage power supply
Inventor: ITAKURA HARUO
IPC: G03G15/02
Filed: 1986-05-14
Abstract: PURPOSE:To steplessly change a high voltage output and to reduce the number of signal lines for high voltage output control by processing an output setting signal as an analog signal and changing the analog signal. CONSTITUTION:A using time signal, a photosensitive drum sensitivity signal, a photosensitive drum peripheral temperature signal, an original density signal, etc., are processed by a processing part 2 and a high voltage output setting signal (a) for applying optimum and uniform electrostatic charge attaining high picture quality corresponding to respective conditions to the photosensitive body is inputted to a high voltage power supply 4 through a D/A converter 3. The power supply 4 is provided with a pulse width modulating circuit 5 for inputting an output setting signal Vi and a switching element 6 to be driven by an output pulse and a required high voltage output Vo is obtained from a DC/DC converter 7 by switching the element 6. A part of the output Vo is fed back to an error amplifier 9 through a feedback circuit 8, so that the output Vo becomes a voltage faithful to the signal Vi.
Patent JP-S602045-A (JP)
Title: Stator for molded submerged motor
Inventor: TAKAGI SHIYOUJI
IPC: H02K1/12
Filed: 1983-06-15
Abstract: PURPOSE:To protect an internal coil and core from water penetration securely by providing a low moisture permeability varnish film to the outside of a solidly molded layer. CONSTITUTION:A molded layer 3 is molded solidly with a thermosetting resin molding material such as a phenol resin, an epoxy resin and a non-saturated polyester resin. The surface of the molded layer 3 is coated with a low moisture permeability epoxy varnish film 4 and penetrating moisture from the outside is blocked and an internal coil 1 and core 2 are protected from moisture penetration. The low moisture permeability epoxy varnish film 4 is formed by spraying and ultraviolet rays curing. With this constitution, the internal coil 1 and core 2 can be securely protected from water penetration.
Patent JP-S61267912-A (JP)
Title: Production of magnetic head
Inventor: SAKAGAMI EIMATSU
IPC: G11B5/187
Filed: 1985-05-21
Abstract: PURPOSE:To form a groove without the phase shift of a gap by combining a U bar with an I bar to form blocks for recording and reproduction and for erasing, integrating the blocks and then grooving a head part with an ultrasonic wave. CONSTITUTION:A U bar 21 and an I bar 22 both consisting of a magnetic material are welded to each other with a nonmagnetic material 23 to form a core block 20 for recording and reproduction. An erasing core block is like wise formed. Then the blocks are welded to each other to form a magnetic core block. Then the block is grooved by using a phone for ultrasonic working to simultaneously obtain grooves for recording and reproduction and for erasing. Since the grooving of the U bar and the I bar is simultaneously carried out after welding in this way, the position of a gap is not shifted and the man-hour for the working is reduced by half.
Patent JP-S631758-A (JP)
Inventor: AANESUTO RICHIYAADO SUTETSUTON
IPC: F02M69/00
Filed: 1987-05-01
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-S5632594-A (JP)
Title: Grease for molding use
Inventor: TAKEUCHI YUTAKA
IPC: C10N40/02
Filed: 1979-08-27
Abstract: PURPOSE: To prepare grease for molding use, which is applied to the bearings, etc. of motorcycles, etc. and keeps a high adhesivity during use, by adding a thickener such as aliphatic amides, etc. and a tackifier such as polymers, etc. to the base oil having a specific viscosity.  
     CONSTITUTION: The objective grease for molding use is prepared by mixing homogeneously (A) 30W85pts.wt. of a mineral oil having a viscosity of 30W300 cst at 37.8°C as a base oil, (B) 10W50pts.wt. of an aliphatic amide or an aliphatic bisamide as a thickener, (C) 5W30pts.wt. of a high polymer having a molecular weight of 1,000W100,000 as a tackifier, and (D) a small amount of an oxidation stabilizer as an additive. The grease is molten, poured into a mold, and cooled to obtain a semisolid article. For example, steel balls 1 of the handle bearing, etc. are placed in a mole 6, and the grease 5 is poured in the mold 6. By cooling and solidifying the grease, the balls are integrated together and can be handled as one piece.  
     EFFECT: The solidified grease can be repeatedly used by melting, and it has excellent moldability and mold release characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58223820-A (JP)
Title: Automatic voltage controller
Inventor: TAKEDA MASATOSHI
IPC: G05F1/24
Filed: 1982-06-22
Abstract: PURPOSE:To ensure control even to the input voltage which has an asymmetric change to the output voltage by means of an adjusting transformer of small capacity and a semiconductor switch circuit, by providing a series transformer which delivers the input voltage to an input terminal after boosting or reduction of voltage. CONSTITUTION:When the input voltage Vin has a 10% minus to the output voltage, thyristor switches 10 and 13 are turned on to set the compensation voltage VC1+VC2 at 10% (5%+5%) output voltage Vout. Then the voltage Vin is raised by 10% to compensate the voltage Vout. If the voltage Vin has a 5% minus to the voltage Vout, the switches 10 and 12 or 11 and 13 are turned on to set the voltage VC1+VC2 is set at 5% (5%+0%) voltage Vout. Then the Vin is raised 5% to compensate the Vout. When the Vin is equal to Vout, the thyristor switches 11 and 12 are turned on. Then the VC1+VC2 is set at 0, and the Vin is delivered at it is.
Patent JP-S5334431-A (JP)
Title: Memory unit
Inventor: TAKEZONO TAKASHI
IPC: G06F12/16
Filed: 1976-09-10
Abstract: PURPOSE: To disperse the defective parts concentrated on the specific sector equivalently to other sectors, by setting a given data to the address conversion circuit placed on the chips. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08282502-A (JP)
Title: Work truck for moving and placing heavy object
Inventor: TAKANASHI TOSHIO
IPC: B66D3/04
Filed: 1995-04-11
Abstract: PURPOSE: To move and place a heavy object precisely and yet rapidly, and easily by disposing a chain block in an upper end portion of a support post having a caster and so lifting a heavy object placed on an heave object placement beam by means of chain block, by use of a chain of loop form. CONSTITUTION: A support post 10 for a chain block is disposed at two positions at suitable interval L midway of horizontal beam members 3 as pair, mutually in parallel. The horizontal beam member 3 is detachable in the support post 10 for a chain block. The chain block 10 is detachable in an upper end portion of the support post 10 for a chain block. A chain of loop form 15 is fitted at its both ends to a hook. By handling a lever 17, the chain 15 is lifted, or loosened, by way of the chain block 14.
Patent JP-H08287206-A (JP)
Title: Noncontact information recording and display medium
Inventor: SHIMADA NAOKI
IPC: G07B15/00
Filed: 1995-04-11
Abstract: PURPOSE: To provide a display medium which has a rewritable, easy-to-see display part and can store a large amount of information by equipping the display medium with a communication means which sends and receives data to and from an external equipment, a data processing means, and a display means which consists of a reversible display means using a liquid-crystal/high polymer composite film and makes a visible and rewritable display. CONSTITUTION: This display medium consist of the communication means 2 which sends and receives data to and from the external device 5, the display means 3 which displays desired data, images, etc., as visible information by an external writing device, and the processing means 4 which processes the data sent and received through the communication means 2 and totally controls the operation of the noncontact information recording and display medium 1. Here, the display means 3 consists of the reversible display element using the liquid crystal/high polymer composite film. Namely, visible information can be written on the noncontact information recording and display medium 1, information which becomes unnecessary is erased, and new visible information can be written; and data can be sent and received, and recorded.
Patent JP-S592564-A (JP)
Title: Prime mover using gravity
Inventor: DOI TAKASHI
IPC: H02K53/00
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a rotating motion by means of gravity by applying the maximum weight to an arm when a gravity unit is sent from the top to a lower point, and applying the minimum weight to the arm when it is lifted from the lower point to the top. CONSTITUTION:A flywheel 2, a cam 3, a sleeve ring 4 and an arm 5 are provided at a main shaft 1, and a slider rod retainer A which has an electromagnetic brake unit 7 is provided at an arm shaft 6. A gravity unit 9 is secured to the center of a slide rod 8, which can be slid by the slide rod retainers A, B. When electromagnetic brake units 7, 11 are operated to feed the unit 9 from the top to the lower point, the maximum weight is applied to the arm 5, and when it is lifted from the lower point to the top, the minimum weight is applied to the arm 5.
Patent JP-S63273607-A (JP)
Title: Production of polyalkenyl ether
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F4/06
Filed: 1987-05-05
Abstract: PURPOSE:To obtain high-molecular weight polyalkenyl ethers, having a narrow molecular weight distribution and useful as a novel surfactant, etc., in high yield, by polymerizing a specific alkenyl ether in the presence of HI and a metallic halide compound. CONSTITUTION:An alkenyl ether expressed by the formula CHR<1>=CH(OR<2>) (R<1> is H or CH3; R<2> is monofunctional organic group) (e.g. methyl vinyl ether or 2-vinyloxyethylterephthalimide) is polymerized in the presence of HI (hydrogen iodide) and a metallic halide compound expressed by the formula MX2 (M is bivalent metallic ion; X is halogen atom) (e.g. ZnCl2) to afford the aimed polyalkenyl ether having preferably <=1.3 ratio (Mw/Mn). The molar ratio of the above-mentioned HI/MX2 is preferably 50-1 and the molar ratio of alkenyl ether/HI is optimally 1,000-3.
Patent JP-S5735630-A (JP)
Title: Heat treatment furnace for tubular body
Inventor: SAKOTA AKINORI
IPC: C21D9/08
Filed: 1980-08-08
Abstract: PURPOSE:To perform heat treatment of tubular bodies with small space and good performance without causing elliptical deformation owing to high temps. by providing an endless turning chain of a downward grade for placement of plural pieces of tubular bodies and a turning chain for intermittent transfer provided with spacially placed detainig parts in a furnace chamber. CONSTITUTION:An endless turning chain 18 is driven at all times in an arrow direction, and a door 5 is opened, then the tubular bodies P in a standby chamber B are delivered out into a furnace chamber A, thence a turning chain 21 for intermittent transfer is driven to support said tubular bodies P with the projections 22 thereof. The tubular bodies are transferred along the top surface of the chain 18 up to the 1st stop position, where the chain 21 once stops, and the door 5 is reclosed after the passage of the tubular bodies. The tubular bodies P rotate there in accordance with the turning of the chain 18, and are at the same time heated to prescribed temps. by burners 11a. They are prevented from elliptically deforming by the rotation. After a fixed time, the chain 21 is turned by 1 pitch of the projections 22, and the tubular bodies P stop in the next stop position where they are similarly heated, after which they go to a slow cooling chamber A2 where they are slowly cooled for a prescribed time while rotating. The tubular bodies having completed heat treatment are delivered out into a take-out chamber C from a furnace chamber outlet 3.
Patent JP-S60254638-A (JP)
Title: Glass-ceramic substrate for mounting semiconductor device
Inventor: IMANAKA YOSHIHIKO
IPC: H01L21/58
Filed: 1984-05-31
Abstract: PURPOSE:To increase the insulating resistance, reduce the dielectric constant, and increase the mechanical strength by a method wherein the titled substrate is made of a calcined mixture having a metal wiring layer and containing boro- silicate glass, alumina, and crystallized glass. CONSTITUTION:The mixed powder of boro-silicate glass, alumina, and crystalized glass is put in a bowl mill and changed into a slurry by 15-hr kneading under the addition of solvent, plasticizer, and resin binder. This slurry is molded into a green sheet by the doctor blade method and cut by punch into a required shape. Next, the wiring pattern is formed by screen-printing of Cu paste on the green sheet. This green sheet is laminated by heat-pressing and calcined.
Patent JP-H09297353-A (JP)
Title: Original projector
Inventor: TAKAMOTO KATSUHIRO
IPC: G03B21/28
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an original projector in which an optical system is arranged so that a lens block and a reflection mirror may not become obstacles between a viewer and a screen surface. SOLUTION: The projector is provided with a horizontally installed original platen 10, the lens block 20 for enlarging and projecting the original image placed on the original platen 10 and the mirror 30 for reflecting the image transmitted through the lens block 20 to the screen surface S. In this case, the lens block 20 is installed so that an object side optical axis R0 from the original platen 10 to the lens block 20 may be inclined in the normal direction of the original platen, and also, the optical axis R0 may be in a plane parallel to the screen surface S, and the mirror 30 is installed so that an image side optical axis RS may be inclined in the normal direction of the screen surface S.
Patent JP-H11300836-A (JP)
Title: Heating element used for thermal fusion of thermoplastic resin molded product
Inventor: TANAKA MASAHIRO
IPC: B29C65/34
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To dispense with the fractionation of the heating element used in the thermal fusion of a molded product at a time of the disposal of the molded product and to obtain a welding method high in welding strength and the heating element. SOLUTION: A heating element 4 using carbon fibers or a heating element obtained by coating or impregnating this heating element with a resin or a heating element wherein resin yarns are woven in a carbon fiber knitted fabric or a faric is interposed between a molded product 1 and a reinforcing plate 3 to apply voltage across the molded product 1 and the reinforcing plate 3 to weld both of them. By using the heating element 4 not based on a metal wire but based on a carbon fiber, it becomes unnecessary to fractionate the heating element 4 and the resin at a time of the disposal of the molded product 1 and the reinforcing plate 3. By coating or impregnating the heating element 4 of carbon fibers with the resin, welding strength can be increased.
Patent JP-H07313358-A (JP)
Title: Noodle boiling apparatus
Inventor: HIRAMATSU TSUNEAKI
IPC: A23L7/109
Filed: 1994-05-24
Abstract: PURPOSE:To save energy with efficient and rational boiling work of noodles or the like by arranging a boiling tank with independent boiling tank parts through a hot water tank above gas burners provided individually to allow the heating of the required one independent boiling tank part alone. CONSTITUTION:This noodle boiling apparatus fas a hot water tank 3 provided in a recess chamber 113 formed by an internal bottom surface 111 and a wall surface 112 of a main unit 1 and a boiling tank 4 in which independent boiling tank parts 411 are arranged. A pilot gas burner 114 and gas burners 114 with the number thereof corresponding to the independent boiling tank parts 411 are arranged on the internal bottom surface 111. A switch box is provided and a body switch is arranged therein. Individual switches connected to the body switch to control the heating of the independent boiling tank parts 411 are arranged. By a command of the individual switches, a gas from a main pipe is supplied to a mixer corresponding to the independent boiling tank parts 411 together with outside air from a blower and by the action of the gas burners, the independent boiling tank parts 411 are heated.
Patent JP-H04316103-A (JP)
Title: Remote diagnostic device for numerical controller
Inventor: KATO MINORU
IPC: G05B23/02
Filed: 1991-04-15
Abstract: PURPOSE:To enable an operator at a remote place to confirm the stoppage of an NC machine by making the switching of the telephone line for starting remote diagnoses easier and, at the same time, to convey the message of a diagnosed result to the operator without changing the process or function of a CNC. CONSTITUTION:A message storing means 310 stores the message of a diagnosed result transmitted to a diagnostic data transmitting device 3 from terminal equipment 4. A message displaying means 311 synthesizes the message of diagnosed result with picture data and displays the synthesized data on the CRT 21 of a numerical controller.