baber/WOPTO huggingface dataset:
Patent JP-H0456942-A (JP)
Title: Screen for video projection
Inventor: KITATORA HIROTO
IPC: G03B21/58
Filed: 1990-06-26
Abstract: PURPOSE:To install a screen satisfactorily at a place where no back wall exists by comprising a screen in such a way that supporting bars at both sides of a screen part are set almost perpendicular to the supporting bar under the screen part and are positioned at both sides of the screen part when no screen part is used. CONSTITUTION:When no screen 1 for video projection is used, it is housed in the supporting bars 4, 5 under and at both sides of the screen and also, in a case 2 fixed on a ceiling entirely. In such a case, the supporting bars 5 at both sides of the screen are rotated by 1/4 centering a fulcrum 6 at both sides of the screen part 1 so as to be perpendicular to the supporting bar 4 under the screen, and they are fixed. After that, the screen part 1 is drawn out, and is fixed so as to be used by the supporting bars 5 at both sides. In such a way, it is possible to install the screen for video projection satisfactorily at the place without providing with the back wall.
Patent JP-2000356917-A (JP)
Title: Method and device for removing coating film of metallic roller
Inventor: UHARA TOSHIFUMI
IPC: B23K26/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To remove a synthetic resin film from the surface of a metallic roller by a simple method that infrared rays are radiated. SOLUTION: By radiating a laser light beam using infrared rays to the surface of the metallic roller 4 consisting of a cylinder made of metal excellent in heat conductivity and formed by coating the surface with the heat resistant synthetic resin film under the existence of inactive gas, an adhesion part between the synthetic resin film and the roller 4 is separated. After removing the synthetic resin film from the surface of the roller 4, flowing water is poured and sprayed to the surface of the roller 4 so as to wash away an adhesive layer and expose the surface of the roller 4. Especially, near infrared rays whose wavelength is 1.06 μm are used as the infrared rays.
Patent JP-S6064848-A (JP)
Inventor: IRUDEFUONSO RUISU GOMETSU
IPC: B32B27/22
Filed: 1984-08-10
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-2000192227-A (JP)
Title: Manufacture of multilayer low-emissivity coating product
Inventor: FINLEY JAMES J
IPC: C03C17/36
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of multilayer low-emissivity coating product which is very transparent. SOLUTION: (a) A transparent non-metallic base body is placed in a sputter chamber, (b) an anode target containing zinc/tin alloy is sputtered in the reactive atmosphere containing oxygen to allow a first transparent metallic alloy zinc/tin oxide film to be adhered to a surface of the base body, (c) a titanium target is sputtered to allow a first primer layer to be adhered thereto, (d) a silver anode target is sputtered in the inert atmosphere to allow a transparent silver film to be adhered thereto, (e) a titanium target is sputtered to allow a second primer layer to be adhered thereto, (f) an anode target containing a zinc/tin alloy in the reactive atmosphere containing oxygen is sputtered to allow a second metallic alloy zinc/tin oxide film to be adhered thereto, and a base body which is 10-15 Å in thickness of a primer layer,  lower in visible beam emissivity than a desired value of the coated base body, and higher in resistivity and emissivity than a desired value, is generated, and (g) the visible beam transmissivity of the low-emissivity coating product is increased by >=80%, and the base body is heated for the time at the temperature suitable for reduction of the resistivity and emissivity.
Patent JP-S5690892-A (JP)
Title: Reformer
Inventor: UEMATSU KENGO
IPC: C01B3/38
Filed: 1979-12-26
Abstract: PURPOSE: To better a heat supply condition to a catalyst-reforming layer for obtaining a high reforming efficiency, by a method in which a catalyst-burning layer is provided close to a catalyst-reforming layer and combustion heat obtained from the combustion of fuel in the catalyst-burning layer is supplied to the catalyst-reforming layer.  
     CONSTITUTION: In the inside of a casing 1 filled with a heat-storing material 6, a double tube consisting of an inner tube 3 into which a catalyst-reforming layer 2 is filled and an outer tube 5 into which a catalyst-burning layer 4 is filled is provided. And, fuel supplied to a supply tube 10 is burned with burning air in the catalyst layer 4 and by the combustion heat produced there, the catalyst layer 2 and the heat-storing material 6 are heated and at the same time the inside of the casing 1 is heated to 500W900°C. Then, a mixture of hydrocarbon and water vapor, heated from ordinary temperature to 500°C, is supplied through a valve 9 from a mixed fluid supply header 7 to the catlyst layer 2, where the mixture is reformed into a mixed fluid containing H 2 , CO, CO 2 , and methane and then taken out of a discharge header 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5871070-A (JP)
Title: Manufacture of porous elastic grinding wheel
Inventor: MURAO YOSHIHARU
IPC: B24D3/32
Filed: 1981-10-21
Abstract: PURPOSE:To prepare a grinding wheel in the method of manufacture with very excellent productivity, in preparation of the porous elastic wheel, by using ethylene-acetic vinyl saponified co-polymer for a bonding material. CONSTITUTION:A porous elastic grinding wheel, used for grinding and polishing metal, glass, synthetic resin or leather and the like, can be easily prepared by uniformly mixing an abrasive grain with saponified powder of ethylene-acetic vinyl copolymer, filling to a mold frame, heating under normal, reduced or increased pressure, and sintering in accordance with the normal method of resin sintering. Though sintering temperature is selected in accordance with size, shape, distribution of grain size, proportion of blending and kind of molding of the abrasive grain and saponified particle of ethylene-acetic vinyl copolymer, temperature of 90-150 deg.C is normally preferably. In this way, as compared with a conventional bonded wheel, porous communication is overwhelmingly increased further with a uniform void, and elasticity and radiation of heat are excellent, further productivity can be remarkably improved.
Patent JP-S5868746-A (JP)
Title: Radiation image converting panel
Inventor: YAMAZAKI HISASHI
IPC: G03C5/17
Filed: 1981-10-21
Abstract: PURPOSE:To reinforce side surfaces by covering the side surfaces of a radiation image converting panel with polyurethane or acrylic resins. CONSTITUTION:A radiation image converting panel which is laminated successively with an undercoating layer 12 (may be omitted), a phosphor layer 13 wherein a glittering phosphor layer 131 which emits glittering light when irradiated with excitation light after irradiated with radiations is dispersed in a binder, and a protecting layer on flexible backing 11, and has polymer coverings 20 of polyurethane or acrylic resins of 2-100mu thickness at the side surfaces. Since said panel receives larger mechanical impact on the side surfaces owing to removal and conveying from cassettes as compared to radiation intensifying screens, these two resins are preferable as the resins that withstand such impact. While resins such as polyvinyl acetate, PVC and the like withstand 1-2 times of use, said resins withstand several 10-20 times of use.
Patent JP-H0458633-A (JP)
Title: On-line maintenance device
Inventor: HASEGAWA SATOSHI
IPC: H04L12/26
Filed: 1990-06-28
Abstract: PURPOSE:To limit an instantaneous rush current effectively at on-line maintenance by providing a circuit which limits a current for a prescribed time just after on-line maintenance between circuits whose current consumption is constant and fluctuated. CONSTITUTION:A current 1 from a power supply line is once increased but reaches a prescribed value as the charging to a capacitor C1 is finished. A power supply voltage Vc2 of a circuit 3 rises rapidly toward a specified power supply voltage at a point of time when a transistor(TR) 1 is turned on as shown in figure (e) and reaches a prescribed value. Thus, even when a capacitance of a smoothing capacitor C1 of the circuit 3 whose current consumption is fluctuated is increased, a rush current is limited by a resistor R1 just after the on-line maintenance and the current supplied to the circuit in the steady-state bypasses the TR 1, then the effect of power supply fluctuation due to the current limit resistor R1 is not caused.
Patent JP-S6411074-A (JP)
Title: Plasma nozzle torch device
Inventor: SHINTANI TOSHIYA
IPC: B23K9/08
Filed: 1987-07-06
Abstract: PURPOSE:To reduce the amount of consumption of a nozzle torch and to improve its durability by providing a magnet in a concentric-circle state to the nozzle torch to give the rotating force to a plasma arc column and moving a discharging point. CONSTITUTION:When the S pole and N pole of the magnet 5 are made to the 5a side and 5b side respectively, the magnetic line of force 7 is generated. When the plasma arc column 4 intersects the magnetic line of force 7 at an angle, the Lorentz's force acts and the plasma arc column 4 and the discharging point 3 on the nozzle torch 2 are moved in the tangential direction by the Lorentz's force. The plasma arc column 4 to move in the tangential direction rotates and the discharging point 3 also moves while rotating on the nozzle torch 2 as shown by an arrow 8. By this method, the heat concentration is prevented and the cooling is accelerated while rotating and the consumption of the discharging point 3 of the nozzle torch 2 is reduced and the durability is improved.
Patent JP-S5869305-A (JP)
Inventor: OOKI RIYUUHEI
IPC: F22D5/26
Filed: 1981-10-21
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-S6229877-A (JP)
Inventor: ASANO HIDEO
IPC: F25B5/00
Filed: 1985-07-30
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-S5795182-A (JP)
Title: Inverter circuit
Inventor: TAYAMA HARUO
IPC: H02M7/515
Filed: 1980-11-29
Abstract: PURPOSE:To prevent the generation of a discontinuous wave form arising from the switching operation performed between the control signal sources of two systems or more by a method wherein a frequency demultiplying circuit, having the larger frequency demultiplying ratio than the specified value, is inserted between a control signal switching circuit and a power inverting circuit. CONSTITUTION:A plurality of control signal sources 11-1n, having natural frequency and phase, are inputted to a switching circuit 2, any one control signal is selectively switched by the signal sent from a control signal switching command signal generating circuit 3, the output C is given to the frequency demultiplying circuit 4, having the frequency demultiplying ratio of 140 or more, and besides, based on the output D, DC power is converted to AC power using a power converting circuit 5 and supplied to a load 6. Accordingly, by passing through the frequency demultiplying circuit 4 having the frequency demultiplying ratio of 140 or more, the temporary fluctuations of frequency or phase, arising when a switching operation is performed, can be reduced to the minimum, and the generation of a discontinuous wave form, which inflicts an adverse effect on the load 6, can be prevented.
Patent JP-H1110082-A (JP)
Title: Apparatus having alarming function
Inventor: HAMAGUCHI SHUNEI
IPC: H04M1/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and the man-hours for assembly of an apparatus mounted with an alarming device for making an alarm by sound and vibration on the inside surface of a housing. SOLUTION: This alarming device 20 is constituted by disposing a first vibrating body 4 and a second vibrating body 3 within a casing 26. This casing 26 has a cylindrical casing body 22 and a casing member 28 engaging with the aperture of the housing 11. The first vibrating body 4 comprises a first diaphragm 41 supported at its outer peripheral part by the casing 26 and a coil 42 mounted at this diaphragm 41 and is driven by frequencies of an audible bands to generate acoustic waves. The second vibrating body 3 comprises a second diaphragm 34 supported at its outer peripheral part by the casing 26 and a magnet body fixed to the diaphragm 34 and is driven by the frequencies lower than those of the audible bands to generate vibration. The case member 18 is formed integrally with the housing 11 on the inside surface of the housing 11.  The outer peripheral part of the first diaphragm 41 is held between the casing body 22 and the case member 18.
Patent JP-S6147111-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D45/22
Filed: 1984-08-10
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-S6414276-A (JP)
Title: Thermoreversible thickener
Inventor: ITO SHOJI
IPC: D21H17/37
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the title thickener which can control the viscosity of an aqueous dispersion over a wide range of temperature, comprising a thermoreversibly hydrophilic and hydrophobic (co)polymer of a specified acrylamide type vinyl compound with, optionally, other vinyl compounds. CONSTITUTION:A monomer mixture comprising an acrylamide type vinyl compound (A) (e.g., N-methoxyethoxypropylacrylamide) an aqueous solution of whose homopolymer shows thermoreversible hydrophilicity and hydrophobicity and, optionally, at most 90mol%, preferably, 60mol% or below, other vinyl compounds (e.g., ethyl acrylate) are (co)polymerized at 10-100 deg.C in a solvent (e.g., dioxane) in the presence of 0.01-10 wt.%, based on the mixture, redical polymerization initiator (e.g., azobisisobutyronitrile) to obtain the title thickener which is a thermoreversibly hydropholic and hydrophobic (co)polymer having an intrinsic viscosity (in a tetrahydrofuran solution at 27 deg.C) of 0.3 or above, preferably, 0.5 or above. To an aqueous dispersion is added 0.001-30pts.wt. (in terms of a solid matter) thickener per 100pts.wt. solid matter of the dispersion.
Patent JP-H077766-A (JP)
Title: Transmitter
Inventor: MATSUBARA TADASHI
IPC: H04L1/08
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a transmitter capable of discriminating surely a transmission error when transmission data are changed due to noise in a transmitter in which a main body equipment and a remote controller are connected by a transmission line. CONSTITUTION:A water heater main body 1 and its remote controllers 2, 3 are interconnected by a transmission line 4, and the transmission line 4 is a 2-core wire transmission line, through which signal data and power are transmitted. In the case of data transmission, same signal data are sent several times and at least two different intervals ta, tb are adopted for the transmission intervals of the respective data.
Patent JP-H05343193-A (JP)
Title: X-ray paired cathode for inorganic compound/metal thin film two-layer structure
Inventor: NAKAZAWA HIROMOTO
IPC: G21K5/08
Filed: 1992-06-03
Abstract: PURPOSE:To provide an X-ray paired cathode capable of providing a larger output. CONSTITUTION:An X-ray paired cathode has an inorganic compound/metal thin film two-layer structure in which a metal thin film 1 is provided on an inorganic compound 2 having a high melting point and a high heat conductivity. As the inorganic compound having the high melting point and high heat conductivity, diamond or BN is preferred. Since the electron beam never absorbed by the metal thin film 1 is absorbed by the inorganic compound 2, and the heat is radiated by cooling the rear by a cooling water 4, a larger output can be provided, compared with a conventional one made of metal. This can be applied also to a rotating paired cathode.
Patent JP-2000002928-A (JP)
Title: Film incorporated type camera
Inventor: YOSHIMURA MASASHI
IPC: G03B17/56
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a wrapping bag from being refuse after the wrapping bag is opened and a film incorporated type camera is taken out and to practically use the wrapping bag after being opened as a strap for the film incorporated type camera. SOLUTION: A part of the wrapping bag 3 in which a camera main body 2 is wrapped is fixed on the outside surface of the camera main body 2 as a fixing place. An opening means such as perforations and a zipper is provided in the wrapping bag 3 and it can be divided into divided pieces 3a and 3b by using the fixing place as a supporting point. A hook 6 and a hook catch 7 are provided at the top ends of the divided pieces 3a and 3b and connected to each other to join the divided pieces 3a and 3b like a ring and to obtain the strap for the camera main body 2.
Patent JP-H0457158-A (JP)
Title: Progress inquiry/answer processor
Inventor: NAGATSU MAMORU
IPC: G06Q50/00
Filed: 1990-06-27
Abstract: PURPOSE:To efficiently obtain a reasonable answer even when a move is set less than a reference move by judging whether or not alarm processing is of delivery extension based on the output of a delivery extension processing mechanism. CONSTITUTION:An individual mortgage processing mechanism 2 calculates the reference move at every product, and outputs mortgage possibility unless the number of marginal production adjusting days exceeds the number of days up to a delivery date. When mortgage for all the items can be set, processing is delegated to a request delivery automatic answering means 3. When even one of mortgage possibility occurs, the processing is delegated to the delivery extension processing mechanism 4. The delivery extension processing mechanism 4 performs the processing by judging the status of another item, and performs the alarm processing when a period to delivery is impending. Also, even when the period to the delivery is not impending, the alarm processing is performed unless the delivery of another item can be extended. When the delivery of another item can be extended, a delivery extension answer with respect to progress inquiry can be outputted. In such a way, it is possible to efficiently obtain the reasonable answer even when no mortgage can be set.
Patent JP-H069269-A (JP)
Title: Carbon fiber-reinforced carbon composite material excellent in oxidation resistance
Inventor: TAKANO SHIGERU
IPC: C04B41/87
Filed: 1992-06-26
Abstract: PURPOSE:To provide the carbon fiber-reinforced carbon composite material excellent in oxidation resistance. CONSTITUTION:The coating layer of at least one kind of a high melting point metal selected from a group consisting of B, Cr. Hf, Ir, Mo, Nb, Pt, Ta, Ti, V, W and Zr is disposed on the surface of a carbon fiber-reinforced carbon composite material, and further the coating layer of silicon carbide or silicon nitride is disposed thereon to provide the carbon fiber-reinforced carbon composite material excellent in the oxidation resistance. The coating layer of at least one kind of a glassy substance selected from among the oxides of silicon, boron, aluminum, sodium, lithium and titanium is further preferably disposed.
Patent JP-2000358036-A (JP)
Title: Mesh-type radio access system
Inventor: HAGIWARA TOMOHIKO
IPC: H04L12/66
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To utilize the flexible constructing system of the Internet utilizing microwave radio transmission by connecting radio access nodes by the mesh-type topology constitution of a point-to-point base utilizing microwave radio. SOLUTION: A radio access node 15 is provided with a router 12 for transmitting Internet protocol(IP) data and with the same pieces of radio equipment 11 as the number of all the routers adjacent to it. Then, a data signal 14 inputted from the router 12 is converted to a microwave radio signal 13 to output toward the adjacent routers. Since the mesh-type topology communication of a point-to-point base utilizing the microwave is constituted like this, an alternate route can be established without having effect on another traffic even when a fault is caused between some nodes.
Patent JP-H04365523-A (JP)
Title: Fitting method of exhaust system part to vehicle body and device thereof
Inventor: OE SHIGERU
IPC: B23P21/00
Filed: 1991-06-13
Abstract: PURPOSE:To constitute the device simple and compact in the fitting device of exhaust system parts to a vehicle body carried in with an overhead conveyor by delivering the parts assembled in one body and in fitting posture to a fitting carriage through a storage conveyor, and fitting it to the body through the fitting carriage. CONSTITUTION:An exhaust system part W such as a silencer is assembled with a sub-assembling device 10 arranged on the upper stream of a storage conveyor 1. The exhaust system part W is carried to a transferring device 20 in order with the storage conveyor 1 by tact feed with stoppers 6. The part is received with the receiving jig of the transferring device 20, lifted over a chain 3-1, detached from the chain 3-1, and transferred to a fitting carriage 40. The fitting carriage 40 is moved under a vehicle body A carried in with an overhead conveyor, and the part W is fitted to the body A.
Patent JP-H0460268-A (JP)
Title: Coupling force control device of fluid coupling
Inventor: NOBEMOTO HIDETOSHI
IPC: F16H59/22
Filed: 1990-06-27
Abstract: PURPOSE:To ensure the responsiveness according to the translation, condition and to reduce a coupling shock by controlling the coupling force of a fluid coupling in such a manner as to largely increase during a designated time just after the operating condition is translated from the converter area to the decelerating slip control area. CONSTITUTION:On discriminating that the operating condition is translated to the decelerating slip control area, a large initial duty ratio is given to a solenoid valve 66 during a designated time, and after that, a small duty ratio is increased by stages to the duty ratio 100%. That is, when the converter condition is translated to the decelerating slip area, immediately after that, a drain port 62 of a lock-up valve 51 is opened largely only for a designated time, and then the drain port 62 is gradually opened from a small opening to the maximum opening. Thus, oil pressure in a front chamber 53 is early drained.
Patent JP-H0611173-A (JP)
Title: Operation control device for air conditioner
Inventor: TAKEGAMI MASAAKI
IPC: F24F11/02
Filed: 1992-06-26
Abstract: PURPOSE:To improve comfortable feeling by making a thermo-off starting time variable. CONSTITUTION:The first thermo-off temperature having a low temperature difference against a set temperature and the second thermo-off temperature having a larger temperature difference are set and at the same time when the indoor temperature detected by an indoor suction sensor (Thr) becomes each of the thermo-off temperatures at a minimum volume of a compressor (1), there is provided a low load sensing means (11) for outputting the first low load signal and the second low load signal corresponding to each of the thermo-off temperatures. In addition, an output time in which each of the low load signals of the low load sensing means (11) is continuously outputted is counted and concurrently there are provided a long timer T6 in which a counting operation for the low load signal near the set temperature is set long and also a short timer T5. In addition, there is provided a counting means (12) for outputting a time-up signal upon completion of the counting operation. In addition, upon receiving the time-up signal of the counting means (12), the thermo-off means (13) is provided for making a refrigerant circuit (9) into its thermo-off state.