baber/WOPTO huggingface dataset:
Patent JP-H0441115-A (JP)
Title: Cutting method
Inventor: MIZUTANI EIJI
IPC: B23C3/00
Filed: 1990-06-04
Abstract: PURPOSE:To prevent the transformation and flotation of an easy-to-transform material during cutting and perform cutting into a preset shape without causing cutting trouble by performing cutting while moving a high-speed rotating cutting tool in such a state that it is adhered and fixed by vacuumization. CONSTITUTION:A sheet material 2 served as an air-tight material layer which is formed on one side of a core material 1 to be machined is applied to the fitting face 3a of a fitting jig 3 to perform vacuumization through a suction hole 3c and a suction pipe 11 and mounted so that all of the core material 1 is adhered to the fitting jig 3. In such a state that the core material 1 is fixed, a motor 15 is rotated to rotate a rotating arm 14 and so a high-speed rotating conical cutting tool 6 is rotated at a low speed of 1rpm or so to perform cutting with an edge at a small tool angle equivalent to its base angle. At this time, when the cutting tool 6 is moved along a guide rail 7 automatically or through a feed handle 9, the core material 1 is cut into a preset shape.
Patent JP-S5934745-A (JP)
Title: Storing system of subscriber signal line
Inventor: AKIBA KENICHI
IPC: G06F13/00
Filed: 1982-08-23
Abstract: PURPOSE:To reduce the number of cables, by providing a connector having a circuit control processor at the side of an MODEM or a data terminal and replacing the connector with two transmitting and receiving signal lines for connection to a communication controller. CONSTITUTION:A data terminal 21 is connected to a circuit control part via connector parts 11 and 12. The part 11 contains a circuit control part 13. The data on plural signal lines 12 which are sent from the terminal 21 are controlled at the part 13 of the part 11 and stored in a memory 14 based on a command of a CPU15. These data are processed into a uniform format by the CPU15 and then transmitted to two transmitting/receiving data circuits 20 through a parallel-serial converting part 16. Thus it is possible to have a connection to a communication controller 13 by means of two signal lines and to realize an application to a system suited to an OA.
Patent JP-S627426-A (JP)
Title: Control apparatus for wet waste gas desulforization apparatus
Inventor: KAMOGAWA HIROMI
IPC: B01D53/34
Filed: 1985-07-04
Abstract: PURPOSE:To reduce not only the shaft power of a recirculation pump but also operation cost, by controlling the recirculation quantity of the recirculation agent in an absorbing system, a cooling/dust removing system or both systems corresponding to the signal participated in the amount of exhaust gas. CONSTITUTION:Corresponding to the output signal of a boiler load signal generator 21, the recirculation quantity of an absorbing system, the recirculation quantity of a cooling/dust removing system and the concn. of dust are respectively outputted by function generators 25, 26, 27 while the actual recirculation quantity of the slurry of the absorbing system, the concn. of dust at the outlet of a desulfurization apparatus and the actual recirculation quantity of the cooling system are respectively proportionally outputted by transmitters 22, 23, 24. The output values are operated to output signals for controlling the opening degrees of an absorbing part recirculation flow control valve 12 and a cooling/ dust removing part recirculation flow control valve 15. By this method, the recirculation quantity corresponding to the load of a boiler is obtained and the shaft power of a cooling tower pump is reduced.
Patent JP-S63310422-A (JP)
Title: Revolving float device for unloader
Inventor: KANBAYASHI TAKASHI
IPC: B65G67/60
Filed: 1987-06-11
Abstract: PURPOSE:To prevent the damage of a pillar, etc., in the captioned device for ship unloading by providing a connecting passage for connecting both input ports for introducing the pressure oil of a hydraulic motor for revolving a pillar with an opening/closing selector valve and a flow rate regulating valve being provided in series in it. CONSTITUTION:During the operation of an unloader, the oil passages 56, 58 of a hydraulic circuit 50 are connected to each other by means of a selector valve 55 to introduce a pressure oil from an oil passage 51 or 52 into an input port 38a or 38b and, thereby, a hydraulic motor 38 for revolving a pillar is rotated in a defined direction revolving a pillar in a defined direction. And, meantime, if a load is applied to the pillar due to the oscillation of a ship, e.g., due to the forward oscillation of the ship, the output shaft of the hydraulic motor 38 is also rotated. Accordingly, the pressure oil flows between the input ports 38a, 38b of the hydraulic motor 38 as shown by the black smeared arrows suppressing the revolution of the pillar. By this structure, the unnecessary revolu tion of the pillar can be suppressed preventing damage.
Patent JP-H11341167-A (JP)
Title: Method for confirming interphone device
Inventor: NISHIYAMA FUJIO
IPC: H04B3/46
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for confirming this interphone device for easily finding the defective part of an interphone device. SOLUTION: This interphone device is provided with an interphone master device and an interphone slave device, and announcement is operated from a speaker 10 through an amplifier circuit 2 at the interphone master device side in response to calling from the interphone slave device side. The speaker 10 is constituted so as to be easily detached by a connector 30 or the like. Also, terminals T1 and T2 for confirmation are provided between the amplifier circuit 2 and the speaker 10, and a normally operating speaker 11 is connected with the terminals T1 and T2 for confirmation, and the announced sound from the speaker 11 is confirmed. Thus, the failure of the circuit until the amplifier circuit 2 can be confirmed in this method for confirming this interphone device.
Patent JP-S633384-A (JP)
Title: Image compression device
Inventor: NISHIHARA EITARO
IPC: G06F5/00
Filed: 1986-06-24
Abstract: PURPOSE:To improve a compression ratio and to prevent the occurrence of the artifact of a restored image by applying nonreversible and reversible compressions to overlapped areas including the boundary of an interesting area in an image. CONSTITUTION:It is assumed that an area with a prescribed width, which includes the boundary of the interesting area, is an overlap area and an area inner from the outer boundary of the overlap area and the outside from said boundary are a 1st area and a 2nd area, respectively. A compressor 7 reversibly compresses the 1st area, and a compressor 8 nonreversibly compresses the 2nd area. A control circuit 12 selects the reversible or nonreversible compression. Since the reversible compression is applied to the 1st area and the nonreversible compression to the 2nd area, the compression ratio can be improved. Since the reversible and nonreversible compressions are applied to the 1st and 2nd areas including the overlap areas, the occurrence of the artifact of the restored image can be prevented.
Patent JP-H0817459-A (JP)
Title: Fuel cell
Inventor: KANEMOTO MIKI
IPC: H01M8/24
Filed: 1994-06-28
Abstract: PURPOSE:To attain extension of a life of a fuel cell by providing an insulation coating of sufficient film thickness, having heat resistance and corrosion resistance, integrally formed with a gas manifold in an internal surface of the gas manifold and in a surface of a flange part brought into contact with an element cell layer built unit. CONSTITUTION:In an internal surface of a gas manifold 8 and in a surface of a flange part 8C brought into contact with an element cell laminated unit 1, an insulation coating 10, consisting of a fluororesin having heat resistance and corrosion resistance, is provided as an insulation reinforcing film to be integrally formed with the manifold 8 mechanically by a retaining part 11. Here is formed the coating 10 in a sufficient thickness of about several millimeters in order to prevent generating corrosion in a constitutional material of the manifold 8 due to gas permeability. Thus by markedly improving phosphoric acid resistance and separation durability of the gas manifold, corrosion due to permeating steam gas containing phosphoric acid is prevented, and a fuel cell of long life with high reliability can be obtained.
Patent JP-S5669917-A (JP)
Title: Extremely thin quartz oscillator
Inventor: KUDOU AKIHITO
IPC: H03H9/10
Filed: 1979-11-12
Abstract: PURPOSE:To secure fixation by sticking metal films to upper and lower cases of an oscillator and the fitting them to a circuit substrate. CONSTITUTION:The top and reverse of oscillator piece 3 are covered with upper case 1A and lower case 1B, which are tightly closed by pieces of solder 2A and 2B. On cases 1A and 1B, metal films 6 are stuck and then soldered to the circuit substrate of a timepiece, for example, as they are, so that the fixation can be secured.
Patent JP-H0438737-A (JP)
Title: Magneto-optical disk
Inventor: FUKAMACHI YUICHI
IPC: G11B11/10
Filed: 1990-06-04
Abstract: PURPOSE:To improve the performance of the magneto-optical disk by successively providing an interference layer, a magneto-optical recording layer and a reflecting layer on a substrate and using special alloys for this reflecting layer. CONSTITUTION:The interference layer, the magneto-optical recording layer and the reflecting layer are successively provided on the substrate of the magneto-optical disk. The thermal conductivity of the reflecting layer is lower than in the case of use of only the Al, etc., if the alloys of Al, Ag, Cu, Rh, and Au metals and Be, Bi, In, Ir, Nb, Sb, Se, Ta, Th, Tl, Y, Ti, Zr or V (excluding Ti, Zr and V in the case of Al) having the lower thermal conductivity than the thermal conductivity of these metals are used for the reflecting layer. The diffusion of the heat applied to the magneto-optical recording layer to the reflecting layer is, therefore, suppressed. Consequently, the recording sensitivity of the magneto-optical disk is improved.
Patent JP-H0312263-A (JP)
Title: Method for forming urushi like film
Inventor: YAMANAKA MASAHIKO
IPC: B05D5/06
Filed: 1989-06-12
Abstract: PURPOSE:To enhance the transparent feeling and depth feeling of a film by successively applying base coat, transparent clear coat, color clear coat and transparent clear coat to a film consisting of electrodeposition paint and intermediate paint according to a wet-on-wet system before baking. CONSTITUTION:A four-coat 2-bake (four-layer twice baking) system of base coat/transparent clear/color clear/transparent clear is empolyed and electrodeposition paint and intermediate paint are applied to a steel plate 1 and baked. Next, base coat and transparent clear coat are applied according to a wet- on-wet method to be baked and color clear coat and transparent clear coat are applied according to the wet-on-wet method and baked. The obtained steel plate has constitution such that an electrodeposition painting film 2, an intermediate paint film 3, a base coat layer 4, a transparent clear layer 5, a color clear layer 6 and a transparent clear layer 7 are successively formed on the steel plate 1.
Patent JP-S5842766-A (JP)
Inventor: GUREN OO MARORII
IPC: H05K3/18
Filed: 1982-08-24
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-2000336533-A (JP)
Title: Detector of delivery miss of empty bobbin in empty bobbin supplying apparatus of roving frame
Inventor: HASEGAWA TOSHIKI
IPC: B65H67/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of bobbin detector, bobbin carriers or the like even in the case where the bobbin carriers are delivered in or out in a state where the bobbin detectors are placed at the bobbin detecting positions. SOLUTION: Light projectors 35 and light sensors 36 are fixed on a vertically movable supporting bracket 12, and they are placed on the positions corresponding both the ends of supporting rails 7a which support bobbin carriers 9. A light projector 35 placed at the position corresponding the end part on the delivery side of a bobbin carrier 9 is fixed on a bracket 43a (43b) supported via a rotary member 42 at the lower end of a supporting shaft 38 (39). The supporting shaft 38 (39) is driven by a motor 47 via a driving lever 48 and a connection rod 49a (49b), and locates the light projector 35 at the detection position or the retreat position.  The rotary member 42 is held at a specific position of the supporting shaft 38 (39) via a ball plunger 45, and when the bracket 43a (43b) receives strength from the bobbin carrier 9 in a state where the light projector 35 is placed at the detection position, no unnecessary strength acts on the supporting shaft 38 (39), and this enables the smooth rotation of the rotary member 42.
Patent JP-H01314941-A (JP)
Title: Tensile tester
Inventor: MIHASHI KENHACHI
IPC: G01N3/08
Filed: 1988-06-16
Abstract: PURPOSE:To measure elongation from fine deformation to large deformation with high accuracy by automatically enlarging the visual field of the zoom lens provided on a scanning apparatus through a drive motor. CONSTITUTION:TV cameras 9a, 9b equipped with two zoom lenses 8a, 8b are provided as scanning devices so as to face to a tensile mechanism consisting of upper and lower chucks 1a, 1b. After the tensile test of a test piece S is started, the cameras 9a, 9b independently measure the upper and lower parts of the marked line Q of the test piece S or the respective displacements thereof up to preset elongation. Next, both marked lines Q are simultaneously read only by the camera 9b equipped with a lens 8b and the visual field of the lens 8b is automatically moved through a drive motor 10 so that the intervals between the visual field of the camera 9b and the marked lines Q become almost same or either one of them becomes slightly wider. By this method, the elongation of the test piece S over a range from the fine deformation at the beginning of the pulling of the test piece S to the large deformation, for example, up to 600% at the time of the cutting thereof can be measured with high accuracy.
Patent JP-S5572755-A (JP)
Title: Heater
Inventor: OKADA RIYOUZOU
IPC: H05B3/48
Filed: 1978-11-27
Abstract: PURPOSE: To detect an abnormal temperature of sheathed heater simply and exactly by specifically designating the fitting position of a temperature over-buildup preventer.  
     CONSTITUTION: The sheathed heater 1 connected with the heating wire 2 through an electric insulating material powder is fitted to the inside of the pipe 1a, the cast heater H is cast into the inside of the thermally conductive outer case 3 and then fitted to the inside of the water storage case 4 through the packing 13 and the nut 14, and the tip of the boss 5 formed projectively at a part of the outer case 3 is projected to the outside of the water storage case 4 and its periphery is provided with the temperature over-buildup preventer 7 such as a fuse, through the insulating material 6 and fixed through the screw 8 and the plate 9. Thus, when the water in the water storage case 4 is heated by the energization of the cast heater H, the temperature of the boss 5 is detected by the preventer 7 and hence the same effect as that of the method in which a part of the sheathed heater 1 is taken out of the water storage case 4 to detect its temperature can be obtained. Thus, expected purpose can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0312537-A (JP)
Title: Frozen sample preparing device
Inventor: WATABE TOMOMI
IPC: G01N1/28
Filed: 1989-06-09
Abstract: PURPOSE:To solidify a liquid refrigerant in a 2nd refrigerant tank, to lower the refrigerant temperature in a 1st refrigerant tank with the solid refrigerant, and to prepare a frozen sample speedily by arranging the 1st refrigerant tank and the 2nd refrigerant tank which contacts its outer periphery thermally and providing an exhausting means which reduces the pressure in the 2nd refrigerant tank. CONSTITUTION:This device consists of the 1st refrigerant tank 1, the 2nd refrigerant tank 2, a heat insulating container 3 which houses them, and a rotary pump 4 which is connected to the 2nd refrigerant tank 2. Further, the 1st and 2nd refrigerant tanks 1 and 2 are connected thermally to each other through a material having good heat conductivity. The refrigerant, e.g. liquid nitrogen 5 in a boiling state is introduced to the refrigerant tank 2 and solidified when the pressure is reduced by the pump 4 to reach -210 deg.C. Consequently, the refrigerant tank 1 contacting the tank 2 is cooled almost to the temperature, so the freezing speed of the sample is fast and its damage is precluded.
Patent JP-S6036305-A (JP)
Inventor: DONARUDO SHII ERIKUSON
IPC: C01B13/02
Filed: 1984-07-17
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-S5935125-A (JP)
Title: Detection of gas leak from inner tank bottom plate for double shell flat bottom cylindrical tank
Inventor: YAMADA YOSHIO
IPC: B65D90/505
Filed: 1982-08-24
Abstract: PURPOSE:To enable a simple and accurate detection by arranging a channel- shaped member on the surface of a heat insulation base so as to be located on the undersurface of butted sections of an inner tank bottom plate member. CONSTITUTION:A channel-shaped member 6 is arranged on the surface of a heat insulation base 5 provided between the bottom plate 3 of an inner tank and the bottom plate 1 of an outer tank in a tank so as to be located on the undersurface of butted sections of the inner tank bottom member. A lattice-shaped channel A is formed on the surface of a base while being divided into several blocks A1-A4 to demarcate the inner tank bottom plate 3 into several area sections and gas leader tubes 7 are drawn outside from these blocks A1-A4. Gas in the channels A of the blocks A1-A4 is sucked to a gas detector 9 with a suction pump 73 through the gas leader tube 7.
Patent JP-S5673634-A (JP)
Title: Separation of nickel iodide, nickel bromide or nickel chloride from nickel sulfate
Inventor: SHIMIZU SABUROU
IPC: C01G53/10
Filed: 1979-11-15
Abstract: PURPOSE: To separate nickel iodide, nickel bromide or nickel chloride from nickel sulfate by heat dehydrating a mixed aqueous soln. of both the nickel salts at a specified temp. and extracting the former nickel salt with an org. solvent.  
     CONSTITUTION: A mixed aqueous soln. of nickel iodide, nickel bromide or nickel chloride and nickel sulfate or a mixture of the hydrates of both the nickel salts is heat dehydrated at 100W350°C to prepare the anhydrous salts or monohydrates of the salts. This mixture is then extracted with anhydrous ethanol or ≤30wt% water- contg. ethanol. The anhydrous salt or monohydrate of nickel iodide, nickel bromide or nickel chloride is dissolved in the ethanol, but that of nickel sulfate is slightly soluble in the ethanol, so both the nickel salts are separated. Zinc iodide and zinc sulfate showing solubilities in ethanol like those of the nickel salts when dehydrated can be separated by the same method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S636255-A (JP)
Title: Speed change control device for car
Inventor: NAGAIKE YASUO
IPC: F16H61/26
Filed: 1986-06-25
Abstract: PURPOSE:To provide safe and easy changeover between forward and backward motions by selecting gear shifts from N-H using a foot lever through a main drive mechanism, and selecting gear shifts from R-L with a hand lever through a sub-drive mechanism. CONSTITUTION:The shapes of cam grooves 11 furnished at the periphery of a shift cam 10 of rotary type, used to the speed change device of this car concerned, for ex. a four-wheel car of saddle ride type, are set in a pattern so that gear shift is performed in the sequence as R, N, L, 2nd, 3rd, and H by means of regular or reverse rotation of the shift cam 10 in a certain angle range. A main drive mechanism equipped with a plurality of shift pins 14 and a feed pawl 15 on a swing arm 27 is controlled with a foot lever 6. Meantime a sub-drive mechanism equipped with a gear mechanism consisting of a drive pin 28 on the sector-shaped swing arm 27 and a driven groove 29 on said shift cam 10 is controlled with a hand lever 7. Thereby gear shifts are selected in respective specific ranges.
Patent JP-H11342960-A (JP)
Title: Aspirator cap
Inventor: OE TAKAHITO
IPC: B65D39/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an aspirator cap which is normally difficult to remove and becomes easy to remove when a knob is pulled up for removal. SOLUTION: An attaching hole 2 for attaching an aspirator is provided on a heater case 3 and is made to protrude cylindrically outward from a case 3. A plurality of ribs 4 protruding toward an inner diameter are provided on a cylindrical inner peripheral face formed with the attaching hole 2. The aspirator cap 1 is formed with a peripheral groove 7b to be engaged with the ribs 4 along an entire periphery of an outer peripheral face of a cylindrical wall 7 fitting in the attaching hole 2 in a press-fitted state and is also formed with a slit 7c in a direction approximately perpendicular to the peripheral groove 7b at a position where a knob 6 is provided in a peripheral direction of the cylindrical wall 7.  When the aspirator cap 1 is to be removed from the attaching hole 2, the slit 1c is crushed in a peripheral direction to have the cylindrical wall 7 easily fallen toward the inner diameter when the knob 6 is pulled up, whereby the cylindrical wall 7 can be pulled out of the attaching hole 2 with relatively weak force.
Patent JP-S5670819-A (JP)
Title: Waste solvent gas treating device
Inventor: ITOU YOSHITAKA
IPC: F23G7/06
Filed: 1979-11-13
Abstract: PURPOSE: To economically and easily treat waste solvent gas, preventing public pollution, in a waste gas treating apparatus consisting of plural adsorbers and a catalytic combustion device by using combusted waste gas from the catalytic combustion device as a desorbing carrier gas.  
     CONSTITUTION: Desorbing gas from the desorption tower 2 during desorbing process is passed through the cooling condenser 3, and the condensed solvent is stored in the reservoir tank 4 for appropriate use, and a part of the solvent is sent to the evaporating column 5. Waste solvent gas is used to evaporate solvent in the column 5, the concentration of which is perpetually monitored by the hydrocarbon detector 19, while if the specified value is exceeded, the indicating adjuster 20 opens the damper 21 to the side of fan 8 so as to prevent thermal damage of the catalytic combustion device 6. At the outlet of the device 6, temperature detector 22 and indicating adjuster 24 are installed to control the fuel valve 26; the oxygen concentration detector 23 and indicating adjuster 25 to regulate valve 27; the flow detector 28 and indicating adjuster 29 to control valve 30 so that N 2  gas is properly guided to maintain the flow rate of the desorbing carrier gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5272128-A (JP)
Title: Bias magnetic field controlling method for magnetic bubbling
Inventor: HIROTA KAZUO
IPC: G11C19/08
Filed: 1975-12-12
Abstract: PURPOSE: To control the strength and the temperature coefficient of the bias magnetic field at option or simultaneously, by using the stuff of the different temperature coefficient as the controlling bar. 
     COPYRIGHT: (C)1977,JPO&Japio