baber/WOPTO huggingface dataset:
Patent JP-H05140784-A (JP)
Title: Electrolytic cell
Inventor: TOOMASU UESUREE BOORUTON
IPC: C25B9/19
Filed: 1991-08-14
Abstract: PURPOSE: To control current leakage and thereby to minimize corrosion caused by the current leakage, by providing an electrolyte supplying pipe having a high length/diameter ratio and a liquid product discharging pipe at an electrolytic cell.  
     CONSTITUTION: A single pole type electrolytic cell 1 has plural anodes 2 and plural cathodes 3 and respective anodes 2 are alternately positioned so as to be isolated from the adjacent cathode 3 by an ion exchange membrane 4 to form anode rooms and cathode rooms. A header 5 for discharging a liquid is provided at the anode rooms or the cathode rooms and respective anodes 2 are connected to a bus bar 7 by copper connectors 6. The header 5 is connected to a metallic pipe 10 for discharging the liquid by a metallic pipe part 8 via a plastic pipe part 9 having high electric resistance. The pipe part 9 accommodates a plastic insert 11 having the same circular section, the insert 11 is made to exactly fit with an inner wall of the pipe part 9, a spiral groove 12 is provided on a circumference of the insert 11 to form a passage having a high length/diameter ratio. During operation, an electrolyte is inserted in the electrode room and a liquid electrolytic product is removed from the electrode room via the passage. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6184410-A (JP)
Title: Driving shaft
Inventor: SUZUKI TSUNEHIKO
IPC: F16C3/02
Filed: 1984-10-01
Abstract: PURPOSE:To make the shaft's insertion and extraction easy, by creating an automatic engagement of a set ball into a set groove by the sliding movement of a slide collar, when inserting a working machine's shaft, used as a power terminal of a tractor, into a counterpart member. CONSTITUTION:When a spline shaft 6 is inserted into the spline hole 4 of a yoke 2 which is the counterpart member a driving shaft, a set ball 18 is pushed up outward and at the same time a spring ring 12 is expanded and eventually removed from a set groove 14 on the periphery of the yoke 2. Therefore, a slide collar 8 is moved to the right by the force of a spring 10. Then, when the spline shaft 6 is inserted to a fixed position, the set ball 18 is pushed into a ball set groove 22 of the spline shaft 6 by the action of the inner taper surface of the slide collar 8. The slide collar 8 then is moved further to the right until contacting a stop ring 24. Eventually the spline shaft 6 is kept fixed in the yoke 2 by the set ball 18.
Patent JP-2000000271-A (JP)
Title: Chair with seat elevating and lowering device
Inventor: MAMIYA WAKAO
IPC: A61G5/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily and lightly elevate and lower a seat while keeping its balance by providing rotary bodies at the front/rear ends of both side surfaces of the seat, supporting one of the front/rear rotary bodies at both ends of a counter shaft and hooking a sinuate body to the front/rear rotary bodies so as to elevate/lower the seat by an elevating and lowering means. SOLUTION: Sprockets 5 and 6 are respectively rotatably attached to both left and right side faces at both of the front and rear end parts of the seat 9 which is arranged in the state of being freely movable upward and downward between a pair of left and right chair frames 1 and 1. At least one of these sprockets 5 and 6 such as the sprocket 5 is supported by both ends of a counter shaft 7. In addition, ends of a left and right pair of chains 8 are fitted to the connecting frame 2 of an upper part connecting the frames 1 and 1 with each other, the other ends of the chains are wind-hooked in the order of the sprockets 6, 5, and then, their end parts are fitted to the connecting frame 4 of a lower part. Thus, the seat 9 can easily be elevated and lowered only by applying elevating and lowering force to one end of the seat 9 by the elevating and lowering means.
Patent JP-S6265414-A (JP)
Title: Reduced pressure cvd equipment
Inventor: TSUTSUMI YOSHIAKI
IPC: H01L21/205
Filed: 1985-09-18
Abstract: PURPOSE:To reduce deterioration of oil used in an exhaust vacuum pump and decrease faults in the vacuum pump to improve its reliability, by effectively lowering the temperature of air in a heat exchanger when high-temperature air at the atmospheric pressure is exhausted through an auxiliary exhaust pipe. CONSTITUTION:After a wafer 6 is introduced into a reaction pipe 1, an exhaust valve 10 is closed and an auxiliary exhaust valve 11 is opened so that the air inside the reaction pipe 1 is slowly exhausted through an auxiliary exhaust pipe 9. At this time the high-temperature air at the atmospheric pressure in the reaction pipe 1 is heat-exchanged in a heat exchanger 16 installed on the auxiliary exhaust pipe 9. Therefore, the temperature becomes low enough not to promote deterioration of oil used n an exhaust mechanical booster 14 and a rotary pump 15. And when the pressure inside the reaction pipe 1 becomes comparatively low, the auxiliary exhaust valve 11 is closed and the exhaust valve 10 is opened so that exhaust pipe 8 during reaction, decrease in heat exchange efficiency is not caused by the reaction products attaching to the heat exchanger 16. Resultantly, reliability can be improved throughout the whole device.
Patent JP-H0545064-A (JP)
Title: Control method of lime calcining furnace
Inventor: KASHIWADA KAZUYA
IPC: F27B1/10
Filed: 1991-08-14
Abstract: PURPOSE:To provide a control method of a line calcining furnace which automatically controls the amount of heat of calcined zones and a discharge speed of products in response to the kinds of raw materials. CONSTITUTION:Alteration information of the kind of a raw material to be calcined is set to a mode setting unit 11, and a set value corresponding to the kind of the raw material is estimated on the basis of an instruction signal concerning the alteration information of the kind of the raw material from the mode setting unit through a program which controls in a ramp shape previously prepared in burner setting units 7,8 and a product discharge setting unit 10. The set values are fed to burner adjustment meters 5,6 and a product discharge control device 9 as control signals, on which the burner adjustment meters actuate burner adjustment valves 3,4 and the product discharge control device actuates the product discharge device 13, whereby the amount of heat of calcined zones and a discharge speed of products are controlled.
Patent JP-H0953367-A (JP)
Title: Power window device
Inventor: SEKI TORU
IPC: E05F15/16
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the average value of the current carried within a device from being largely increased, and reduce the cost required for a wire harness or fuse used for wiring. SOLUTION: When each opening and closing switch UD1-UDn corresponding to a window glass in full open or complete close state is continuously operated, and a lock current IC is carried to corresponding motors M1-M7 according to it, respectively, the receipt of signal from each opening and closing switch UD1-UD7 is prohibited by canceling means 31B of opening and closing switch, when a plural number of the motors M1-M7 is detected by detecting means 31A of lock current generating number, until a prescribed time determined by determining means 31C of opening and closing switch canceling time according to the detected number passes, and all the rotating drives of the motors M1-M7 are prohibited.  The average value of the total current carried in the circuit within a power window device is thus set to a value smaller than the current value in which the plural number of the motor M1-Mn is multiplied by the lock current IC.
Patent JP-S6097261-A (JP)
Title: Ultrasonic microscope
Inventor: UCHINO FUMIO
IPC: G01N29/06
Filed: 1983-11-02
Abstract: PURPOSE:To make it possible to clearly know the positional relation of two images, by displaying the low magnification ultrasonic image over the wide range part of a specimen and displaying a high magnification image of the arbitrary minute region indicated in said image. CONSTITUTION:The low magnification ultrasonic image over the wide range of a specimen 5 is displayed on a first monitor 27. An operator finds out a region further desirous to high magnification observation while observes said low magnification ultrasonic image and brings a light pen 3 into contact with said position to input the coordinates thereof to a central operation processing unit 29. The cental operation processing unit 29 drives X-axis and Y-axis direction feed mechanisms 8, 9 corresponding to the input coordinates through a control circuit and performs the positional determination of the indicated part to a microscopical examination position. In the next step, a voltage applying apparatus 4 and the Y-axis direction feed mechanism 19 are driven to perform the two-dimensional scanning of the indicated region and the image signal thereof is stored in the image memory of a second scanning converter 26 and the high magnification image of a minute region is displayed on a second monitor 28.
Patent JP-H1147358-A (JP)
Title: Method and device for laminating game board with decorative sheet
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To accurately position a game board and a decorative sheet by inserting a positioning pin through to the reference hole of the game board and that of the decorative sheet at the time of mounting the decorative sheet to the game board respectively forming a reference hole. SOLUTION: When the game board 1 is sent to a laminating device 4 and abutted on a board stopper 4b to stop, the movable base of a laminating-side suction carrying mechanism 15 is lowered toward a position deciding part 14e. At this time, after inserting a positioning pin 15d into the reference hole 6a of the decorative sheet 6, the sheet 6 is sucked by a suction pad 15c. Next, the base 15e is elevated, advanced and lowered by the part 14e to supply the sheet 6 toward the board 1 from a just upper side. In this lowering process, the pin 15d projecting to a lower side from the hole 6a of the sheet 6 is made to enter the reference hole 1a of the board 1 from an upper side to precisely position the board 1 and the sheet 6.
Patent JP-H0491421-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KURIMOTO HIROSHI
IPC: B01D53/22
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a capacitor which can prevent a gas of an organic solvent constituting an electrolyte for drive use from flowing out to the outside by a method wherein a porous sheet is arranged, via a space part, in the upper part of an explosion-proof valve installed in the ceiling part of a metal case and a separation film through which the organic solvent cannot be permeated but hydrogen gas can be permeated is arranged on the outside of the porous sheet. CONSTITUTION:The following are provided: a capacitor element 1 which has been impregnated with an electrolyte for drive use; a bottomed cylindrical metal case 2 in which the capacitor element 1 is built; one pair of lead wires 3, 3a which have been extracted from the capacitor element 1; and one pair of terminals 4, 4a, for external connection use, which have been connected to the pair of lead wires 3, 3a. A porous sheet 7 is arranged, via a space part 10, in the upper part of an explosion- proof valve 6 installed in the ceiling part of the metal case 2. A separation film 8 through which an organic solvent such as ethylene glycol or the like cannot be permeated is arranged on the outside of the porous sheet 7. For example, a separate porous sheet 7a is arranged additionally on said separation film 8, and the porous sheets 7, 7a and the separation film 8 are held and fixed by using a jig 9 for fixation use.
Patent JP-H0545972-A (JP)
Title: Electrophotographic recorder
Inventor: ITO SHINICHI
IPC: G03G21/18
Filed: 1991-08-15
Abstract: PURPOSE:To reduce running cost by freely attaching/detaching an expendable cartridge incorporating only consumables. CONSTITUTION:A body to be developed is provided so that a part of it is in contact with a photosensitive body 14, and sent between a supplying roll and a taking up roll, and the end part of the body exists on the supplying roll and the taking up roll. This electrophotographic recorder has an electrifying means 15 electrifying the surface of photosensitive body 14, an exposing means 16 exposing the electrified photosensitive body 14 and forming an electrostatic latent image, a developing device 5 housing toner, sticking it to the body closely contacted and superimposed on the photosensitive body 14, and forming a toner image corresponding to the electrostatic latent image, and transfer means 17 and 19 transferring the toner image on the body to a recording/supporting body 20. The expendable cartridge 1 is composed of only the body to be developed and the developing device 5, and freely attached/detached to/from a main body. Recording is continued, and when the toner is used up, the expendable cartridge 1 is exchanged with a new one.
Patent JP-S6267378-A (JP)
Inventor: MAIKERU SURABUIN
IPC: F02B37/18
Filed: 1985-09-17
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-H0496298-A (JP)
Title: Formation of extreme low magnetic filed
Inventor: IMAI KUMIKO
IPC: H05K9/00
Filed: 1990-08-03
Abstract: PURPOSE:To easily control a flux flow and to easily maintain an extreme low magnetic field by holding the temperature of a shield at a critical temperature or lower of a predetermined first temperature capable of generating a magnetic field to be applied by the flux flow, feeding out existing magnetic field out of a space to be noted, then lowering the temperature to a second temperature, and holding it. CONSTITUTION:The environmental temperature of a superconductor is set to a first temperature to become superconducting characteristic of a suitable position for controlling a flux flow such as 77K, a mounting for supplying a coil current value and a current is varied to repeatedly generate a magnetic field around the shield by a solenoid coil 2 mounted at the outside of the shield, and regulated to an extreme low magnetic field. Thereafter, the shield is cooled to be set to a second temperature such as 70K, held at the second temperature to improve superconducting characteristic, a pinning force for stopping a magnetic flux is increased to stop movement of the flux, thereby realizing to stably maintain the extreme low magnetic field.
Patent JP-H0253387-A (JP)
Title: Video camera
Inventor: KOTAKE TOSHIAKI
IPC: H04N5/357
Filed: 1988-08-18
Abstract: PURPOSE:To reduce the distortion of a picture due to the lack of a partial horizontal line by replacing the lack part of an image pick-up signal in one field period, during which the information of one part of a horizontal scanning line is lacked with image- picking up, or the whole horizontal scanning line with a gray signal and outputting the signal when the imagepicking up is executed with arbitrary timing by the supply of an impact signal. CONSTITUTION:When the next field period is obtained from the supply of an impact signal (i), a one-field period switching pulse signal is supplied to a changing-over switch 5 and the period is switched. Then, the image-picking up signal of the field period, which has a no-signal part (x), is replaced to a gray chrominance signal (g) from a gray signal generator 4 and outputted from an output terminal 6. Thus, the image-pick up signal of the field period just before an image-pick up signal Vi with the impact signal (i) goes to be the gray chrominance signal and the signal is outputted. Then, the signal is caused to be a video signal, which has whole gray information, by a video signal processing circuit in a rear step. Thus, the picture of reflection factor 30%-50% of a most inconspicuous light with the gray chrominance signal is reproduced only for one field at the time of reproducing. Then, the reproducing picture is prevented from being distorted and going to be an unnatural condition.
Patent JP-S6183934-A (JP)
Title: Load mechanism for material tester
Inventor: AWANO TAKASHI
IPC: G01N3/32
Filed: 1984-09-29
Abstract: PURPOSE:To enable the application of repeated loads to a test piece without reversing a speed reduction mechanism, by providing a screw, a nut, a clutch and the like on a single screw rod. CONSTITUTION:As a motor 15 is driven, a torque is transmitted to a rotating shaft 12 with a speed reduction mechanism 14 to be turned about the shaft center. A torque of the rotating shaft 12 is transmitted to a spur gear 10 with a gear 13 to be turned about a screw rod 1. Therefore, when a nut 2H is linked to the gear 10 with an electromagnetic clutch 11H, the nut 2H and the gear 10 turns integral with the clutch 11H. A nut 2L, the gear 10 and the clutch 11L also are turned integral. The screw rod 1 is sent axially without rotation disregarding the turning of the nuts 2H and 2L to apply a load to the test piece. This eliminates the need for reversing the speed reduction mechanism 14 or the like.
Patent JP-S5997848-A (JP)
Inventor: NAKATANI MITSUHISA
IPC: B25B13/00
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000082875-A (JP)
Title: Coating-agent applying device
Inventor: OKADA YOSHINOBU
IPC: B23K3/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To allow rapid trial coating on a surface to be coated in trial by allowing easy trial coating on the surface to be coated in trial, so that no large part remains without applying trial for saving a lot of waste on the surface. SOLUTION: A coating machine 19 which allows a coating agent 21 to be normally coated on a printed board 1 at 'a specified position' through a nozzle part 20, and a body 23 which is coated in trial and provided outside the printed board 1 for a coating agent 21' to be coated in trial through the nozzle part 20, are provided. A surface 32 which is coated in trial and allows the body 23 to be coated with the coating agent 21' in trial, and a driving means for moving the surface 32, are provided. At least a part of the surface 32 is positioned at 'other specified position' which is relative to the printed board 1 by the driving means, for trial coating on that part.
Patent JP-S6447594-A (JP)
Title: Page turn-over mechanism
Inventor: SUDO ATSUSHI
IPC: B42D9/04
Filed: 1987-08-19
Abstract: PURPOSE: To make double feed in page turnover detectable, when a bulge of plural pages takes place at page turnover, by providing a third projection to prevent inverse rotation of a rotor in the state of touching with bulge of the lower page even when the upper page is leafed. CONSTITUTION: When page turnover of a bankbook 5 is started with rotation of plural rollers 81 and 82 in mutually opposite directions, tip of the first projection 85 touches a bulge of pages more than prescribed volume to cause rotation of a rotor 84, and the touch with the page is released when the page is leafed. Then the second projection 86 makes rotor 84 rotate in the opposite direction by its own weight and tip of the second projection 86 is detected by sensing means 88. When plural pages were turned over, the third projection 87 touches a bulge of the lower page to prevent inverse rotation of the rotor 84 against leafing of the upper page, and there is no detection of the tip of the second projection 86 by the sensing means 88, so that turnover of plural pages can be detected and measures such as discharge of the bankbook medium can be taken.
Patent JP-S5995342-A (JP)
Title: Solar heat selective absorption material
Inventor: SHIKADA YUKIO
IPC: F24J2/46
Filed: 1982-11-25
Abstract: PURPOSE:To prevent the deterioration of selective absorption characteristics and improve the durability of the material by a method wherein the film of Al2O3 of 0.1-0.3mum is coated on a black alloy plating of Sn-M-Mo series having the specified values of absorption rate and radiation rate as a solar heat selective absorption member. CONSTITUTION:The film of Sn-M-Mo series black alloy plating (M is Co, Ni or Fe) having the absorption rate (alpha) of 0.85 or more and the radiation rate (epsilon) of 0.1 or less is formed on the base surface of a metal while the film of Al2O3 of 0.1-0.3mum is coated on the surface. In the material plated by Sn-Ni-Mo series black alloy, in which the film of Al2O3 does not exist on the surface, alpha is decreased, epsilon is increased and the selective absorption characteristics are deteriorated when the temperature thereof arrives at 250 deg.C. On the other hand, when the film of Al2O3 is coated on the surface, the values of alpha, epsilon will never be changed at the temperature of 250 deg.C. The excellent selective absorption characteristics may be kept when alpha is 0.90 or more and epsilon is 0.1 or less. The durability of the Sn-Ni-Mo series black alloy plating film may be improved by the film of Al2O3 or 0.1mum.
Patent JP-H0254485-A (JP)
Title: Assembling method for magnetic disk actuator mechanism
Inventor: TAKAHASHI KEIGO
IPC: G11B21/16
Filed: 1988-08-18
Abstract: PURPOSE:To improve the operability and to save man-hours by positioning respective head assemblies then uniting them in one body by resistance welding, and fitting the united body at a specific position of a head arm. CONSTITUTION:The head arm fitting parts 28 and 29 of the head assemblies are superposed one over the other across a head shim 27, and respective components are positioned. Then this welded material is set on a fixed-side electrode 100 and pressed by a movable-side electrode 200, and spot welding is carried out to join the fitting parts 28 and 29 of the assemblies 21 and 22 with the shim 27. Then the components which are already welded are fixed at the head assembly fitting position at the tip part of the head arm 300 with a screw 400. Consequently, this fitting is easily performed and the man-hours of the assembling are reduced.
Patent JP-2001032805-A (JP)
Title: Method and device for bleeding hydraulic apparatus of air
Inventor: HIROSHIMA MAKOTO
IPC: F15B21/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To easily do air bleeding without spilling working oil to an external part and thus fouling a periphery by a method wherein the decrease and the increase in a pressure in a tank are repeated. SOLUTION: The internal part of a tank 11 is decreased in a pressure for a specified time and thereafter increased in a pressure for a specified time and the decrease and the increase in a pressure are repeated. When the tank 11 is decreased in a pressure, the cylinder chamber of a hydraulic cylinder 3 is also decreased in a pressure and air bubbles are produced from the liquid surface of working oil HL. Thereafter, when the tank 11 is pressurized, the working oil HL in the tank 11 is fed with a pressure to the cylinder chamber of the hydraulic cylinder 3. Through repetition of the above, bleeding of air is executed.  As described above, when a so formed air bleeding device 1 is employed, a connection hose 15 is connected to the air bleed port PTH of the hydraulic cylinder 3, and through repetition of the increase in a pressure and the decrease in a pressure, air bleeding is facilitated. Since the working oil HL is not spilled through the bleeding air port PTH, a periphery is prevented from fouling.