baber/WOPTO huggingface dataset:
Patent JP-S5670225-A (JP)
Title: Emptying device of container by slurrization of remaining pulverulent substance
Inventor: SAKAI KATSUYA
IPC: B65G53/30
Filed: 1979-11-08
Abstract: PURPOSE: To prevent a container for pulverulent substance from chocking at the intake by providing the high-pressure liquid injector, equipped at the intake of a sump, with two screws twisted in opposite directions to each other and by letting it perform the forced input of the slurry to an exhaust pipe at the same time as the slurry is agitated.  
     CONSTITUTION: The liquid 40 contained by a tank 39 is pressurized by a pump 41 and jetted out as liquid jet 45 from a nozzle 32 after passing through a pipe 42 and a cavity in a rotary inner cylinder 26. The pulverized substance 10 slurrized by spraying of this liquid jet 45 flows to the bottom part 1A of a reservoir 1 and is put into an exhaust pipe 23 by rotation of those screws 14, 15, twisted in the opposite directions to each other, which are driven by a motor 20. The slurry in the exhaust pipe 23 is pressurized by a pump 46 and transported through a pipe 47. As the uppermost part 14A of the screw 14 is situated higher than the bottom part 1A of the reservoir 1, lumps are crushed by the compulsory force due to rotation of the screw 14 and, thus, the cavity 22 is prevented from choking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000341802-A (JP)
Title: Controller for battery forklift
Inventor: MURATA HIROSHI
IPC: B66F9/24
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a battery forklift for easily detecting a short circuit in a driving diode. SOLUTION: When a driving contactor 3 is put in an off state, a short driving chopper command with a period of 500 ms is generated from a driving circuit 21 to a driving transistor 5. When a CPU 20 detects that a voltage Vc at a connection point C between a field winding 16 of a loading motor and a loading transistor 17 is at a threshold value Vth or below, the period of driving chopper command to the driving transistor 5 is made at 10 ms under control of the CPU 20. When the 10 ms period is repeated ten times, and when the voltage Vc of the connection point C is at the threshold voltage Vth or below, the driving diode 9 is judged to be short-circuited.
Patent JP-H0813045-A (JP)
Title: Continuous heat treatment furnace
Inventor: SUZUKAWA YUTAKA
IPC: C21D1/74
Filed: 1994-06-27
Abstract: PURPOSE:To enable the heat treatment while holding the atmosphere in a furnace as it is without increasing the consumption of atmospheric gas greatly even if a metal strip is fed into the heat treatment furnace at a high carrying speed. CONSTITUTION:Respective pairs of seal rolls 22a, 22b and fluid flowing direction changing bodies 23a, 23b are arranged from the upstream side in the seal device 21 in this order. The air accompanying the steel strip 1 flows from the A part to the B part through a gap 6 and is quickly decelerated to promote the diffusion-mixing of the entering air and the furnace gas. In the flow of the resultant gas in the flowing passage 5, the shearing force is caused by rotation of the seal rolls 22a, 22b and the flow directed from the C part to the D part is developed, thereby the flowing passage 2 at the C part becomes a negative pressure and the diffusion-mixed gas at the B part is sucked toward the flowing passage 2. In the D part, the gaseous mixture collides vertically with the steel strip and the gaseous mixture stagnates there, thereby the static pressure of the gaseous mixture is raised to restrain the inflow of the air. The furnace gas is allowed to flow in the E part from the inner part of the furnace body 20 and sucked into the flowing passage 2 as the diffusion-mixed gas and flows out to the D part through the flowing passage 5 and flows off outside the seal device.
Patent JP-S6123667-A (JP)
Title: Colored pencil lead and production thereof
Inventor: KOJIMA JOJI
IPC: C09D13/00
Filed: 1984-07-12
Abstract: PURPOSE:To provide a colored pencil lead which gives handwriting having clear writing line and has excellent light resistance, by filling voids of a porous sinter with a solid dye and a high-boiling solvent. CONSTITUTION:An extender (e.g. titanium oxide or boron nitride), an inorg. binder (e.g. clay or aluminum phosphate) and a liquid (e.g. water) are kneaded together and extruded into a linear shape to form a material for colored pencil lead. The material is dried and sintered at 600 deg.C or above to form a porous sinter. The sinter is immersed in a soln. of the required dye and the solvent is removed by heating to deposit the dye in the voids of the sinter, and the voids are filled with a high-boiling solvent such as liquid paraffin having a b.p. of 200 deg.C or above to form a colored pencil lead. Ink mainly composed of a dye and a high- boiling solvent may be used in place of said high-boiling solvent to give a lead which gives deep handwriting having clear tint.
Patent JP-H01313725-A (JP)
Title: Method and device for measuring temperature difference
Inventor: KOBAYASHI KAZUO
IPC: G01K7/02
Filed: 1988-06-13
Abstract: PURPOSE:To remove the error of temperature measured value by electrically connecting the endpoints of a pair of metallic wires made of the same kind of metal, which is different from that of a measured object, to the measured object and keeping other endpoints at the same temperature. CONSTITUTION:The endpoints 9 and 10 of the metallic wires 2 and 3 made of the metal whose kind is different from that of the measured object 1 are connected to the measured object 1 and the other endpoints 4 and 5 of said wires 2 and 3 are kept at the same temperature. By performing what is called zero point adjustment that a potential measured between the endpoints 4 and 5 kept at constant temperature while the endpoints 9 and 10 are kept at the same temperature is previously set as '0', the temperature difference on the endpoints 9 and 10 on the measured object 1 can be measured if the potential difference on the endpoints 4 and 5 is measured by a measuring apparatus 6.
Patent JP-S5266987-A (JP)
Title: Manuacturing of symmetrical type voltage non-linear resistor
Inventor: MASUYAMA ISAMU
IPC: H01C7/10
Filed: 1976-12-01
Abstract: PURPOSE: After sintering a ZnO-series moulded article including In, a coat of Pb and Mn including substnace is applied on the surface of the moulded article and after roasting , an electrode is formed and thus, a symmetrical type voltage non-linear resistor of high voltage non-linear characteristic is manufactured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63312572-A (JP)
Title: Hydrogen seal device for rotary electric equipment
Inventor: HIYAMA FUTOSHI
IPC: F16J15/40
Filed: 1987-06-12
Abstract: PURPOSE:To make the penetration of hydrogen in the rotary electric equipment into the captioned oil seal and suppress a temperature rise due to the frictional loss of a seal ring by providing a drainage pipe for discharging a part of a seal oil which cools a seal ring. CONSTITUTION:The space gH of a seal ring 3 on the inside of a rotary electric equipment is made smaller for reducing hydrogen consumption so as to reduce the quantity of a seal oil and the space gA of the seal ring 3 on the outside of the rotary electric equipment is reduced in correspondence with the space gH for maintaining the transient dynamic characteristic of the seal ring 3. Thus, the total quantity of the seal oil discharged through both seal rings 3 is reduced. However, the oil quantity equal to the conventional one or more is necessary to cool the seal ring 3. The oil quantity to cool the seal ring 3 is discharged from a seal case 2 to an oiling pipe 7. On the middle of the oiling pipe 7 provided an oil quantity regulating valve 8 so as to regulate the balance between the quantity of the seal oil and the quantity of the oil to cool the seal ring 3, thereby preventing the seal oil from the excessive flow only to the oiling pipe 7.
Patent JP-S63310439-A (JP)
Title: Control device for drawing machine
Inventor: SHINTAKU MOTOCHIKA
IPC: B65H23/192
Filed: 1987-06-12
Abstract: PURPOSE:To enable smooth starting even at the time of the stoppage or restarting of the drawing operation of a sheet material by providing a control circuit for adding the lapse of time and temperature change with gains to the output of a current memory device as a correction. CONSTITUTION:Temperature change stored in a temperature change memory device 12 is inputted into a function generator 14 to calculate the correction value for temperature. Also, a stopping time measured by a lapse of time measuring device 13 is inputted into a function generator 18, to calculate the correction value for time. And, the outputs of the function generators 14 and 18 are added to obtain the correction value for change in tensile force during stoppage. Further, by setting a gain to the correction value by a gain setting device 15 for requiring adjustment by the quality of a sheet material, the correction value for a current reference is calculated by a gain circuit 16. And, the current reference correction output is added to a current value stored by a current memory device 17 as a correction, which is applied as the current reference of an output side roller to carry out starting, thereby, enabling the start of the operation of the output side roller under a condition right before stopping, without reversing.
Patent JP-S5935591-A (JP)
Title: Controller for dc motor
Inventor: YOSHITAKE HIDEKI
IPC: H02P7/288
Filed: 1982-08-21
Abstract: PURPOSE:To prevent the simultaneous firing of power transistors by providing an interlock circuit at the final stages of a normal rotation drive circuit and a reverse rotation drive circuit. CONSTITUTION:When the output A1 of a circuit A of a drive circuit 5A becomes high, a transistor Q6 becomes ON, and a power transistor Q1 becomes ON. Since the transistor Q7 of a drive circuit 5B becomes ON by the output of a photocoupler PC1, a power transistor Q2 is forcibly turned OFF. Even if the output of a drive circuit 5A becomes low from high, a photoreceptor of a photocoupler PC1 remains ON during the period longer than the storage time of the transistor Q1. Similarly, the output A1 of the circuit A of a drive circuit 5B becomes high, and when the transistor Q2 becomes ON, the transistor Q1 is forcibly turned OFF by the output of the photocoupler PC2.
Patent JP-S6123679-A (JP)
Title: Phosphor and production thereof
Inventor: NAKAMURA TAKASHI
IPC: G21K4/00
Filed: 1984-07-13
Abstract: PURPOSE:To produce a phosphor which emits stimulated emission and instantaneous emission with high brightness, by preparing a mixture of raw phosphor materials in such a ratio as to give a phosphor of the formula and firing the mixture in a weakly reducing atmosphere. CONSTITUTION:Raw phosphor materials are mixed in such a ratio as to give a phosphor having a composition stoichiometrically satisfying formula I. The mixture is fired at 500-1,300 deg.C in a weakly reducing atmosphere to obtain a bivalent europium-activated alkaline earth metal composite halide phosphor of formula II (wherein MII, MII' are each Ba, Sr, Ca; X, X', X'' are each Cl, Br, I; X'not equal to X''; 0.01<=a<=10.0; 0.1<=b<=10.0; 0<x<=0.2). A phosphor obtd. by adding an alkaline earth metal fluorohalide to the phosphor of formula II emits high stimulated emission and instantaneous emission.
Patent JP-H09323308-A (JP)
Title: Cip molding method
Inventor: KAWAHIGASHI TAMITO
IPC: B30B5/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To shorten a roughing processing period by means of a ceramic roll by a method wherein an upper rubber plug having a sleeve and upper and lower protrusions and a lower rubber plug having a cylindrical recess at its center are used and a cylindrical pipe is combined with a rubber cylinder. SOLUTION: A rubber cylinder 2 is fixed to a lower rubber plug 5 of protruding shape having column-shaped recess in its central portion, and the rubber cylinder 2 is inserted into a pipe 1 made of acrylic resin and having pressurizing holes therein, and the protrusion of the plug 5 is fitted into the pipe 1. The forward end of the cylinder 2 is passed through the pipe 1 as far as the end of the pipe 1 and the rubber cylinder 2 is folded over the outside of the end of the pipe 1. A molding jig is put into a CIP steel pipe to draw air out of the pipe using a vacuum pump to bring the cylinder 2 into close contact with the pipe 1 and powder of ceramics is filled into the cylinder 2.  And a rubber sleeve 6 having the same length as a shank is fitted and powder is filled into the sleeve 6 and an upper rubber plug 7 having upper and lower protrusions is fixed therein to form a molded item of ceramic roll.
Patent JP-H03114901-A (JP)
Title: Safety device for wheel for vehicle with tire
Inventor: PIETORO PUREBUITEI
IPC: B60B11/10
Filed: 1990-06-05
Abstract: PURPOSE: To enhance safety in the safety device for wheels of an automobile or the like by providing a wheel with a ring-shaped seat coaxial with the wheel, and by engaging it with a casing larger than the outside diameter of the rim and smaller than the outside diameter of the tire. CONSTITUTION: A ring-shaped seat 5 for a casing extending both in the radial direction and in the lateral direction and consisting of a hollow rubber is provided to the one end 1A of a rim 1. A side small wheel is formed by supporting the seat 5 and the casing 7 coaxially with a wheel formed by the rim 1 and a tire 3. The casing 7 is determined to have a larger outside diameter than that of the rim 1 and a smaller outside diameter than that of the tire 3. By this constitution, the ordinary deformation of the tire is allowed, and when the tire is deformed due to its damage, the seat 5 and the casing 7 function as a small wheel to assist the traveling of a vehicle, so that safely can be enhanced.
Patent JP-H0437853-A (JP)
Title: Colored image forming material
Inventor: WATABE MANABU
IPC: G03F3/10
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a superior image extremely near to printed image quality and free from ground fogging by transferring only a colored image part on a support onto a transfer material. CONSTITUTION:A monomer, prepolymer, or polymer is used as a photosensitive composition, and when it is exposed to active ray, an exposed part or unexposed part is made dissolvable in a short time, and it is preferred to use as a binder a polymer having an aromatic hydroxyl group from the viewpoint of developability in an aqueous solution of dilute alkali. The colored photosensitive layer is formed by dissolving the photosensitive composition, a colorant, and the binder in a methyl lactate solvent, and coating the support with the obtained coating solution. A releasing layer made of a silicone resin or the like is formed between the support and the colored photosensitive layer in order to efficiently transfer the colored image onto the transfer material and to facilitate stripping of the support after the transfer, thus permitting a good-quality image to be obtained by transferring only the colored image part after forming the colored image.
Patent JP-H09331037-A (JP)
Title: Capacitance storage part and its manufacture
Inventor: KUROKI HIROKI
IPC: H01L27/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To accomplish a capacitance storage part having a wide capacitance surface area by a method in which a hole part, in which storage nodes are connected with each other, is composed of a porous conductor, a capacitor insulating film is provided on the surface containing the hole part of the porous conductor, and a cell plate is substantially filled in the hole part. SOLUTION: This capacitance storage part is provided with a storage node 12 and a cell plate 16 through a capacitor insulating film 14, and the storage node 12 is composed of a porous polysilicon 12 having a continuous hole part. Also, the capacitor insulating film 14 is provided on the surface containing the hole part 18 of the porous polysilicon 12. The hole parts are substantially filled up by the cell plate 16. As a result, the surface area of capacitor can be made wider, the storage capacitance per unit area on the plane surface of a semiconductor element can be secured, and the generation of a soft error can be suppressed.
Patent JP-S626228-A (JP)
Title: Optical deflecting element
Inventor: TERAMOTO TAKUJI
IPC: G02F1/29
Filed: 1985-07-02
Abstract: PURPOSE:To eliminate the need for a rotary mechanism and its driving device, etc., and to make a device small in size and simple by applying a voltage to each of electrodes in one of plural groups of electrodes and then forming a corresponding beltlike Fresnel transmissivity distribution selectively in a light transmission medium. CONSTITUTION:When the voltage is applied to one of transparent electrode groups 20, 22, 24, 26, and 28, a part under the transparent electrodes has optical anisotropy different from that of any other part, so the beltlike Fresnel transmissivity distribution, i.e. refractive index distribution is formed in a substrate. Consequently, a beam 32 emitted by a homogeneous light source 30 changes in light velocity at a part having a different refractive index while propagated in the substrate 16, so the beam 32 is converged on a position on a screen 34 corresponding to the transparent electrode group applied with the voltage.
Patent JP-H05338029-A (JP)
Title: Joining device of anode having large area
Inventor: AKAIKE MASATAKE
IPC: C03C27/02
Filed: 1992-06-05
Abstract: PURPOSE:To make joining of the anodes of a glass plate and silicon substrate having a vast joint area easy. CONSTITUTION:A glass plate 1 and silicon substrate 2 are superposed on a platen 3 provided with a heater by confronting their joints with each other, on the upper part of which a fluid back pressure forming plate 10 having an inflow hole 14 in the center and a flow path groove 19 in the undersurface is installed. A back pressure forming partition wall 28 for establishment of a very small gap is formed in the vicinity of an outer circumference of the undersurface of the fluid back pressure forming body 10 between the same and the rear of the joint and the very small gap is adjusted by four adjusting screws. A wheel 12 is fitted to the lower part of the platen 3 and moves over a rail 13, through which the platen 3 is positioned. In the inflow hole 14, piping 44 provided with piping 30, a pressure adjusting valve 40, an adjusting pressure indicator 41, an opening and shutting valve 42 and a cylinder pressure indicator 43 is connected with a gas cylinder not illustrated herein.
Patent JP-H0810846-A (JP)
Title: Shape straightening device for strip
Inventor: FUJIOKA HIRONORI
IPC: B21D1/00
Filed: 1994-06-28
Abstract: PURPOSE:To adequately straighten the camber of a strip and to improve its quality. CONSTITUTION:Edge part electromagnets 11a, 11b and intermediate part electromagnets 12a, 12b are arranged at the respective ends in the transverse direction of the traveling strip 10 in such a manner that the disposing range w1 of the effective attraction force generating parts thereof attains (W/2)X0.85<=w1<=W/2 and w2 attains (W/2)X0.55<=w2(W/2)X0.85. The strip 10 is attracted by the electromagnets to each other existing diagonally among the edge part electromagnets 11a, 11b and the intermediate part electromagnets 12a, 12b.
Patent JP-H10329800-A (JP)
Title: Method and system for autonomous spacecraft control
Inventor: HANSON MARK L
IPC: B64G1/24
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To autonomously implement multiple mission purposes by providing an autonomous control system, generating the sequence of low order commands selected from multiple high-order commands, and sending it to a flight control device. SOLUTION: An autonomous control system 203 is mounted in a spacecraft 201, a mission plan 221 is generated from one or more mission targets 219 by a mission control device 217 in it, and the operation procedure of the spacecraft 201 for implementing the targets 219 is scheduled. The mission control device 217 generates the sequence of loworder commands according to the mission plan 22 1 and transmits it to a flight control device 207 at a proper time to implement the target 219. The mission control device 21 7 monitors the data stream from the flight control device 207 and monitors the operation state of the spacecraft 201 by selectively using the data stream. The spacecraft 201 can autonomously implement the mission targets 29 via the minimum monitor and intervention from a ground support.
Patent JP-S62483-A (JP)
Inventor: NYFELER ROBERT
IPC: C07D405/10
Filed: 1986-06-21
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-H071528-A (JP)
Title: Heat insulation structure of manifold of mold
Inventor: MAEDA KANJI
IPC: B29C45/27
Filed: 1993-06-17
Abstract: PURPOSE:To prevent dimensional errors of a stationary mold and movable mold from being generated, by a method wherein a mirror plate is provided within an air gap between a template on a side close to the surface of the stationary mold where a carved surface corresponding to a form of a molded product is formed and a manifold. CONSTITUTION:A stationary mold 1 is constituted of the first - second templates 11-13 and a spacer interposed between the second and third templates 12, 13 to form air gaps S1, S2 heat-insulating a manifold M and the first template 11 is provided with a plurality of curved surfaces 11a corresponding to a form of the surfaces of a molded product on the surfaces facing on a movable mold 2. Then a mirror plate D is arranged on a neutral position of the air gap S1 in its widthwise direction by a supporting members 31, 32 and a screw 33 within the air gap S1 between the manifold M and the second template 12. Hereby, since radiation heat generated through the manifold M under a heated state is reflected by the mirror plate D, heat absorption by the second template 12 is cut off. Therefore, the first template coming into contact with the second template can be prevented from being expanded greatly thermally.
Patent JP-S5370494-A (JP)
Title: Discrimination circuit of air-fuel ratio
Inventor: OOMOTO OSAMU
IPC: F02B77/08
Filed: 1976-12-03
Abstract: PURPOSE: To detect and confirm the state of logical air-fuel ratio and to accurately carry out all kinds of control, corresponded to the air-fuel ratio of inhaled mixed gas, by comparing the temperature of oxygen in exhaust gas of internal-combustion engine with set point, using wind comparator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08339382-A (JP)
Title: Method and device for outputting information
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1995-06-13
Abstract: PURPOSE: To provide an information outputting method displaying the informa tion prepared by an information provider by making the most of the layout and displaying information in which a user will be intrested so as to be discrimi nated and device. CONSTITUTION: In an information output device outputting information in accordance with the layout that an information provider prepares, the information prepared by the information provider is held in an information image holding part 101 by images, and the individual information contained in the information is stored in an individual information holding part 102. An information soring part 103 sorts concerned information in which a user will be interested by using the filtering technique of this individual information. Thus, the sorted concerned information is displayed/outputted on/to a display part 105 by emphasizing the information so that the information may be discriminated.