baber/WOPTO huggingface dataset:
Patent JP-H1074604-A (JP)
Title: Resistor for potentiometer
Inventor: SHIMADA KENICHI
IPC: H01C10/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce wear in a contactor by forming on the surface of an insulating substrate a resistance element obtained by covering the surface of a glazed resistance film with a carbon resistance film. SOLUTION: An annular glazed conductive film 4 composed of glazed conductive material is formed on the surface of a disk-shaped ceramic substrate 7 having a circular hole 8 at the center in such a manner that the glazed conductive film 4 is coaxial with the ceramic substrate 7. The surface of the glazed conductive film 4 is covered with a carbon resistance film 5 composed of carbon resistance material to form an annular conductive element 6. Further, a glazed resistance film 1 composed of glazed resistance material and having a shape of a ring with its part cut away, is formed outside the conductive element 6 in such a manner that the glazed resistance film is coaxial with the conductive element 6. The surface of the glazed resistance film is covered with a carbon resistance film 2 composed of carbon resistance material to form a resistance element 3.  This makes it possible to obtain a wide range of resistance value without difficulty and obtain a potentiometer with less wear in its contactor.
Patent JP-S61107395-A (JP)
Inventor: TANIOKA TAKESHI
IPC: G09G3/28
Filed: 1984-10-31
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-S61107956-A (JP)
Title: Air purification apparatus
Inventor: MIZUTANI TAKETOMO
IPC: B03C3/155
Filed: 1984-11-01
Abstract: PURPOSE:To perform uniform dust collection while making the title apparatus compact, by arranging a centrifugal fan to the space for receiving an electrode plate, a dielectric filter and a needle electrode so as to cover the electrode plate. CONSTITUTION:An electrode plate 6 is formed by forming a plate body having a large number of vent orifices 13 into a cylindrical shape and connecting the end parts thereof and a closure plate 14 made of a synthetic resin is formed to the opening of said electrode plate 6 in one end side thereof while a flange part 15 is formed to the suction opening 5 in the other end side thereof so as to be provided toward the outside under tension. This flange part 15 is supported by the holding part 16 formed to the inner edge of the suction port 2 of a split frame body 4 made of a synthetic resin and an exhaust port 3 is formed to the upper surface of the frame body 4 opposed to the electrode plate 6. The periphery of the electrode plate 6 is set to the space for receiving a centrifugal fan 8 and the mount part of the electrode plate 6 of the frame body 4 is also used as a fan casing. By this arrangement structure, the installa tion area of the apparatus becomes small and air passing through a dielectric filter 7 can be also uniformized and uniform dust collection can be performed.
Patent JP-S6473184-A (JP)
Title: Heat resistance resin for slide rotating section of root type pump
Inventor: SHIBATA SUSUMU
IPC: F04C18/18
Filed: 1987-09-15
Abstract: PURPOSE:To improve both strength and elasticity of materials used by bonding liquid crystal polyester resin or its composition including carbon fibers additionally on the outer surface of metallic members having slide rotating sections by means of injection molding. CONSTITUTION:Liquid crystal polyester resin 6 mixed with fluorine rubber and carbon fibers 9 is extruded so as to be bonded on the outer circumferential surface and both end surfaces of a rotor in a cocoon form of a root priming pump by means of injection molding. This constitution eliminates the failure phenomenon caused by layer delamination at the time of broaching with a cutting edge 1, thereby substantially improving both strength and elasticity of materials used.
Patent JP-H04112598-A (JP)
Title: Frame structure of inverter device
Inventor: OKADA YUKIYOSHI
IPC: H05K7/20
Filed: 1990-09-01
Abstract: PURPOSE:To decrease the man-hours of operation sealing the clearance of frames by composing a back plate section and a side plate section constituting the frame, to which a cooling fin for dissipating heat is installed, of one sheet metal. CONSTITUTION:One sheet metal is bent and a back plate section 7 and side plate sections 8, 9 are organized in frame structure, thus conducting sealing only in a mounting section shown by the hatching of a cooling fin 1, then reducing the man-hours of operation. There is no irregularity in the back plate section, and the flow of cooling air is smoothed, thus improving cooling efficiency.
Patent JP-2000061518-A (JP)
Title: Method for controlling thickness in rolling mill and thickness controller
Inventor: MIYAMOTO KAZUNORI
IPC: B21B37/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a thickness controller for rolling mills with which the influence due to an tracking error is evaded and rolled stocks consisting of good average thicknesses are obtained without promoting thickness deviation. SOLUTION: In a deviation calculating part 6, gagemeter thickness deviation is determined based on measured rolling load with a rolling load cell 5. In a smoothing processing part 7, the smoothing processing of the thickness deviation is executed. In a deviation calculating part 9, the thickness deviation between the measured thickness with a γ-ray thickness gage 8 and the target thickness is determined. In a smoothing processing part 10, the smoothing processing of the thickness deviation is executed. In a tracking processing part 11, the tracking of the thickness deviation from a smoothing processing part 7 is executed based on selsyn signals from a selsyn 4, measuring positions of both thickness deviations on the rolled stock are made to coincide and the difference of both the deviation at the same measuring position on the rolled stock is outputted.  In a controller 12, based on the difference between both the deviations from the tracking processing part 11, a control signal such as the difference is eliminated is outputted to a hydraulic rolling-down device 3.
Patent JP-S60123071-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/142
Filed: 1983-12-07
Abstract: PURPOSE:To improve conversion efficiency by forming laminated films of a conductive oxide, a metallic conductive film mainly comprising Al, Ag, Cu, Mg, Ti or Cr on a film consisting of said conductive oxide and an insulating film on the metallic conductive film on a nonsingular crystal semiconductor on a substrate and irradiating the laminated films with laser beams. CONSTITUTION:A light-transmitting conductive film such as one mainly comprising tin oxide, to which ITO or a halogen element such as fluorine is added, is formed extending over the whole upper surface of a light-transmitting substrate 1 with an insulating surface. An output of 0.3-3W is applied by a YAG laser processing machine, projecting laser beams are scanned, a first opened groove 13 is shaped and first electrodes 2 are formed in regions 31, 11 among each element. A nonsingular crystal semiconductor layer 3 generating photo-voltage on the electrodes 12 and the upper surface of the opened groove 13 by the projection of beams is formed. A second opened groove 18 is shaped extending over the side in the left direction of the first opened groove 13. Laminated films 4 in the back and a connecting section 30 are formed to the upper surface of the opened groove 18, and a third opened groove 20 for cutting and isolation is obtained by a third LS.
Patent JP-H04115667-A (JP)
Title: Picture recording device
Inventor: KITANI YUKITOSHI
IPC: H04N1/387
Filed: 1990-08-31
Abstract: PURPOSE:To add a storage density converting device as option by frequency- dividing a picture clock from a printer control part corresponding to a storage density ratio to be converted and defining it as the picture clock to a printer controller. CONSTITUTION:A picture clock from a first picture clock generating means A is converted into the second picture clock corresponding to a storage density ratio to be converted by a second picture clock generating means B and it is transmitted to a first picture data generating means D equivalent to a printer controller by a second picture clock transmitting means C. Then, a second picture data generating means E converts the first picture data transmitted from the first picture data generating means D with being synchronized with the second picture clock into the second picture data and a second picture data transmitting means F transmits them to an exposure means G within a printer control part by the first picture clock and make it execute exposure. Thus, a storage density converting device can be added as option between the printer controller and the printer control part.
Patent JP-S60124561-A (JP)
Title: Liquid pressure regulator for anti-skid brake
Inventor: KIGOSHI HIDEO
IPC: B60T8/172
Filed: 1983-12-06
Abstract: PURPOSE:To obtain a liquid pressure ragulator easily and inexpensively by constituting at least one of valves for controlling the increasing/lowering gradient of brake liquid pressure with mechanical control valve while employing the brake liquid pressure as the control signal of said valve. CONSTITUTION:The brake liquid pressure is controlled at liquid pressure control section (not shown) to be controlled by vacuum pressure drive section while a valve system 4 is provided to control supply/discharge of pressure fluid to vacuum pressure drive section 3. The valve system 3 is constructed with first solenoid valve A for performing basic control in anti-skid control, second solenoid valve B for controlling the rising gradient of brake liquid pressure and third solenoid valve C for controlling the lowering gradient of brake liquid pressure when loosening while a shell 6 is arranged at the rear of vacuum drive section 3. Each solenoid valve A-C is on-off controlled by an external command concerning with the wheel condition fed from a controller.
Patent JP-H0893814-A (JP)
Title: Carbon sliding material
Inventor: MATSUI AKIHIKO
IPC: C09K3/14
Filed: 1994-09-27
Abstract: PURPOSE: To provide carbon sliding material which can prevent any increment in a frictional coefficient and abnormal wear even under unfavorable conditions so that stable friction characteristics can be exhibited up to a high temperature by forming the carbon sliding material suitable for a dry-type multi-disc brake, etc., in such a manner that an inorganic compound exists in the pore part of the carbon sliding material and on the surface thereof. CONSTITUTION: A disk brake is provided with rotors 1 which are spline- connected to a rotary shaft 4 and stators 2 which are prevented from being rotated and are supported by a disc casing 5, and these rotors 1 and stators 2 are formed of carbon sliding material, respectively. In this case, such material that an inorganic compound is made to exist in the pore part of carbon and on the surface thereof is used as the carbon sliding material. For the purpose of making the inorganic compound to exist in the pore part of the carbon and on the surface thereof, the inorganic carbon having a high melting point is impregnated with liquid phase, and chloride such as cobalt chloride, copper chloride, etc., is used as the inorganic compound which possesses both heat resistance to more than 400 deg.C and water solubility.
Patent JP-H1167258-A (JP)
Title: Fuel cell
Inventor: NAKAGAKI TAKAO
IPC: H01M8/24
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency for a whole fuel cell without suppressing reform reaction, and uniformalize a temperature distribution inside the fuel cell. SOLUTION: A stacked body 2 of fuel cells 1 is provided with unit cells 10, 20, and separators 14, 15, 24, 25 arranged between the cell 10 and 20. The unit cells 10,20 have electrolyte layers 11, 21, fuel electrodes 12, 22 arranged in both ends of the electrolyte layers 11, 21, and oxidant electrodes 13,23. Fuel passages 14a, 24a and oxidant passages 15a, 25a are formed between the unit cells 10, 20 and the separators 14, 15, 24, 25. The fuel passage 24a of the unit cell 20 is connected to the fuel passage 14a of the unit cell 10 via a communication passage 40, the flowing direction of the fuel passage 14a is opposed to the flowing direction of the oxidant 15a in the unit cell 10, and the flowing direction of the fuel passage 24a is in parallel to the flowing direction of the oxidant passage 25a in the unit cell 20.
Patent JP-S62103527-A (JP)
Inventor: DENISU JIEI UIRUWAADEINGU
IPC: G01J1/44
Filed: 1986-10-01
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-S60124576-A (JP)
Title: Dash side trim for car
Inventor: SHIGESADA MASAAKI
IPC: B60R13/02
Filed: 1983-12-09
Abstract: PURPOSE:To conceal the color of chassis from any direction by folding the edge section of dash side trim then forming lateral surface facing against the surface of door trim and edge side surface facing against the edge of door trim at the edge section. CONSTITUTION:The door opening flange 3 of dash side panel 1 is formed to displace in lateral direction at the portion facing with inst panel 5. The edge section 11 at the rear of chassis in dash side trim 9 fixed to the cabin side of panel 1 is folded such that the edge 13 will collide against the panel 1 at the outer side in lateral direction than the flange 3. A lateral facing surface 15 projecting further rear of chassis than the flange 3 is formed on the edge section 11 of trim 9. Furthermore, an edge side facing surface 19 is formed between said face 15 and edge 13. Consequently, the chassis color can be concealed from back/forth and lateral direction of chassis.
Patent JP-S6476812-A (JP)
Title: Oil purifier
Inventor: OKAMOTO HIRONOBU
IPC: B01D24/02
Filed: 1987-09-16
Abstract: PURPOSE: To prevent upper and lower non-woven fabrics from being shrunk by edible oil of a high temp. by providing the oil cleaning device with an upper plate and lower plate bored with through-holes in upper and lower parts, sealing activated carbon between the upper and lower non-woven fabrics and forming projecting parts regulating the shrinkage of the non-woven fabrics. CONSTITUTION: The base of a filter device 9 is provided with the lower plate 12 formed as an integral body and the lower non-woven fabric 13 is superposed on the front surface of this lower plate 12. The activated carbon 14 is sealed between the upper non-woven fabric 11 and the lower non-woven fabric 13. The lower plate 12 and the upper plate 10 are bored with the many through-holes 15. The projecting parts 18 intruding into the lower non-woven fabric 13 and engaging therewith are projected and formed near the outer periphery of the lower plate 12 by integrally louvering these parts.  As a result, the projecting parts 18 eventually intrude into the outer peripheral part of the lower non-woven fabric 18 and engage therewith, thus preventing the thermal shrinkage of the lower non-woven fabric 13 with the projecting parts 18 even if the high-temp. edible oil passing the activated carbon 24 tends to thermally shrink the lower non-woven fabric 13. Then, the lower non-woven fabric 13 is capable of maintaining the meshes of the always uniform density and, therefore, the specified filtration time is obtd.
Patent JP-H0280889-A (JP)
Title: Tube fitting
Inventor: YOKOMATSU TAKAHIRO
IPC: F16L33/23
Filed: 1988-09-14
Abstract: PURPOSE:To insert and pull a hose into and from a tube fitting simply by moving an open ring in the axial direction to the collet side, pressing one end portion of the ring to the collet end surface and pulling out the hose. CONSTITUTION:When a hose 31 is inserted between the shaft portion of the second cylinder member 24 of a tube coupling 21 and a collet 28, the collet 28 holds the hose 31. At the time of pulling out the hose 31, one end portion of an open ring 36 is pressed and the other end portion thereof is brought into contact with the end surface of the collet 28 to be kept from moving with the hose 31. When the hose 31 is pulled out against the hose holding force, the hose can be easily separated from the hose and pulled out as the collet is not reduced in diameter. When the internal pressure of a fluid is applied after the hose is inserted, the collet 28 engaged with a flange portion 24a and a sleeve 26 approach each other, the open ring 36 has an inclined surface, so that the collet 28 is reduced in diameter by the inclined surface portion of the sleeve 26 and further reduced in diameter enough by the inclined surface of the open ring so as to firmly connect the hose 31 and the tube fitting 21.
Patent JP-H0896195-A (JP)
Title: Coin sorting device
Inventor: YAMAGISHI RYOJI
IPC: G07D5/00
Filed: 1994-09-27
Abstract: PURPOSE: To automatically drop and discharge a coin that has been caught in a by a coin clogging detecting means if the coin is caught and expanding a gate plate on the basis of the detection signal of the detecting means. CONSTITUTION: When a projection 35a makes one rotation associatively with the rotation of a pulley 35 while engaging a long hole 34a, the gate arm 34 moves reciprocally and horizontally in the right and left direction from its initial position. When the pulley 35 makes a half rotation and the gate arm 34 moves horizontally to the left, the gate plate 23 is applied with a counterclockwise force around a shaft 13 because of a component of force of a gate arm 34 which slides on the slanting surface 36a of a slanting piece 36, and consequently the gate plate 23 rotates counterclockwise around the shaft 13 to expand a 1st coin passage. When the pulley 35 makes one rotation, the gate arm 34 returns to its initial position, so the gate plate 23 rotates clockwise around the shaft 13 to close the 1st coin passage.
Patent JP-H1074825-A (JP)
Title: Electrostatic attraction electrode
Inventor: ITO YOICHI
IPC: H01L21/683
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To increase throughput in wafer processing by shortening the time for static elimination. SOLUTION: This electrode 15 is composed of a pair of inner electrode 10 and outer electrode 11, insulator 12 for insulating the inner electrode 10 and the outer electrode 11, and insulation films 13 and 14 covering the surfaces of the inner electrode 10 and the outer electrode 11. Insulation films with which the ratio of resistance values between the insulation films 13 and 14, namely, the ratio of resistance values obtained by multiplying a specific resistance value to a value obtained by dividing the film thickness by a sample attraction area is made equal to or higher than 1:10 are used for the respective insulation films 13 and 14.
Patent JP-H0786829-A (JP)
Title: Reflector antenna
Inventor: WATANABE HIROSHI
IPC: H01Q15/14
Filed: 1993-09-17
Abstract: PURPOSE:To reduce wind pressure loads even in a reflector antenna whose diameter is large and to attach it to the veranda of a general house or the like by performing constitution by a grid provided with electrical conductivity and letting the clearance and depth of the grids reflect radio waves. CONSTITUTION:In this reflector antenna, a reflection mirror 1 is the grid 5 provided with the electrical conductivity and the grid 5 functions as reactance to the radio waves, passes air through the hole parts of the grid 5 and reduces the wind pressure loads. Further, since the upper limit of the frequency of the reflected radio waves is decided by the clearance S of the grid 5, the clearance S of the grid 5 is decided so as to satisfy S<lambda/2 when the wavelength of the radio waves is defined as lambda. Also, the depth (d) of the grid 5 is decided so as to make the reactance to the radio waves sufficiently small and make the amount of the radio waves passing from the front surface of the reflection mirror 1 to a back surface sufficiently small. Then, the shape of the grid 5 can be a rectangle, a hexagon or a triangle other than a square.
Patent JP-S6476826-A (JP)
Title: Portable video apparatus
Inventor: SHISHIDO YOSHIO
IPC: G02B23/24
Filed: 1987-09-16
Abstract: PURPOSE:To make the title apparatus easy to use by compactly collecting necessary machineries into one unit without making examination functions insufficient at a working site, by providing a television monitor and a video cassette recorder and further providing a light source apparatus for supplying illumination light to an endoscope to a bottom part. CONSTITUTION:An apparatus main body 2 has a VCR 22 and a TV monitor 27 mounted therein and the upper part of the front surface thereof is formed into a taper surface so as to easily observe the TV monitor 27. A TV control panel 28 is arranged so as to be adjacent to the TV monitor 27. C-mount adapters 7, 7', a fiberscope 4 and an image sensing element 58 forming the image of a rigid scope 21 on a light receiving surface to convert the same to a TV signal are arranged in a TV camera head 8. Endoscopes 4, 21, 81 are connected to a light source apparatus 5 by a light guide cable 12 and light is properly transmitted to the scope to obtain the sufficient quantity of illumination. As mentioned above, necessary machineries are collected into one unit so as not to make examination functions insufficient at the working site to be made compact so as not to occupy an installation area.
Patent JP-S6291779-A (JP)
Inventor: TAJIMA MASAO
IPC: E04B1/61
Filed: 1985-10-17
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-H0395653-A (JP)
Title: Address error detecting method for data storage device
Inventor: NAKAJIMA TAKASHI
IPC: G06F12/16
Filed: 1989-09-08
Abstract: PURPOSE:To detect an address error by providing a correspondence storage device to show the place where a circulating address is written and checking whether the address is read out of the same place or not by reference to the storage device. CONSTITUTION:When the data are read out of a main storage device 1, a controller 4 reads a busy address a2 out of a busy address storage device 3. An error detecting device 6 compares an address writing place with an address reading place obtained by the controller 4 to check whether the address is read out the same place as its written place or not by reference to an identifier which shows the writing place stored in the position of an address b2 of a corresponding correspondence storage device 5. Then a normal state is decided if the reading place is identical with the writing place. Then the data are read out of the position of the address a2, and the device 6 updates the identifier stored in the position of the address b2 of the storage device 5 corresponding to the address a2. When the writing place is not identical with the reading place, an error of the address a2 or the storage device 5 is decided and displayed. Thus the occurrence of the error can be recognized.
Patent JP-S6291673-A (JP)
Title: Variable delivery compressor
Inventor: SUZUKI SEIICHIRO
IPC: F04B35/01
Filed: 1985-10-17
Abstract: PURPOSE:To reduce the dead volume in a low delivery operation, by reforming the structure of a slider crank linking chain to make it possible to convert the effective length of connecting rods when the exhaust delivery is converted, in a compressor with pistons reciprocating through the slider crank linking chain. CONSTITUTION:A slider pin 3 accomodated in a slider case 4 of a rectangular form is installed rotatably to a crank pin 2 furnished eccentrically to a driving shaft 1, and pistons 8 are linked to both sides of the slider case 4 through connecting rods 6. Two or more sliders 11 are linked through pins 22 to the both outer ends of the slider case 4, and each slider 11 is installed in a guide hole 13 of a guide rail 12. Both ends of each guide rail 12 are linked by link levers 15, and one of the link lever 15 is pivotted at a housing 9 by a pin 25, while the other link lever 15 is fixed to a shaft 14 rotated by a motor 17. The variable delivery control is carried out by controlling this motor 17.
Patent JP-S61109215-A (JP)
Inventor: SHIGA SHOJI
IPC: H01H1/04
Filed: 1984-11-02
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。