baber/WOPTO huggingface dataset:
Patent JP-H0393959-A (JP)
Title: Flooring of free access floor
Inventor: OKUBO HIROBUMI
IPC: E04F15/024
Filed: 1989-09-04
Abstract: PURPOSE:To enhance workability by providing a notched portion in the hypotenuse of each base plate and joining notched portions to each other and fitting a joint into the notched portions to form square units, and connecting the unite together via joints. CONSTITUTION:A base plate 5 whose plane shape is a right-angled triangle and which has leg portions on three corners of its bottom face is formed. A notched portion 6 is provided in the hypotenuse of the base plate 5 and through channels 8 are provided in the middle portions of two sides of the plate 5 which define the right angle. The hypotenuses of two base plates 5 are joined to each other and also a rectilinear joint 9 is fitted into a recessed portion formed by the notched portion 6, to form a square block 13. Further, blocks 13 are combined to one another and a joint 10 is fitted into each hole formed by the through channels 8 so as to join the blocks 13 to one another.
Patent JP-H0568993-A (JP)
Title: Treatment of sludge of purifying tank
Inventor: YASUDA YUJI
IPC: C02F9/00
Filed: 1991-09-10
Abstract: PURPOSE:To miniaturize an apparatus by a method wherein solid matter is separated and removed from the sludge of a purifying tank and, after a flocculant is injected in a separated liquid, this separated liquid is separated into membrane transmitted water and a membrane conc. liquid by an ultrafiltration membrane separation means and membrane separated water is treated with a biological treatment means to obtain high nitrogen removing function. CONSTITUTION:Purifying tank sludge 1 and a flocculant 2 are mixed in a chemical mixing tank 3 to flocculate and grow particles and the mixture is introduced into a mechanical separation tank 4 to be separated into excessive sludge 5 and a separated liquid 6. Next, the separated liquid 6 and a flocculant 7 are mixed in a chemical mixing tank 8 to perform flocculation reaction and introduced into an ultrafiltration membrane separation tank 9 to block all part of SS a greater part of and soluble matter, and this blocked mixture is fixed as solid matter by a flocculant to be removed as flocculated sludge 11. Membrane transmitted water 10 is introduced into a biological treatment process 12 and nitrogen slightly remaining in the membrane transmitted water is almost perfectly removed by biological digesting and denirifying action and the biological excessive sludge 13 generated in this process 12 is circulated to the mechanical separation tank 4 along with flocculated sludge 11 to be discharged as excessive sludge 5.
Patent JP-2001053875-A (JP)
Title: Portable telephone set
Inventor: HAYAKAWA TAKAYUKI
IPC: H04W88/02
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary consumption of a battery by arbitrarily adjusting the strength of illumination according to the brightness of the surroundings, and to adjust the illumination according to the tastes of a user. SOLUTION: A portable telephone set 2 is provided with a radio part 4 for operating transmission and reception with a radio base, an operating part 6 constituted of plural keys for inputting a telephone number, a display part 8 for displaying the telephone number and the other information, and a control part 10 for controlling each part of the portable telephone set 2, and this portable telephone set 2 is operated with a battery as a power source. Then, when a user operates an illumination adjusting key 14, the control part 10 changes the resistance value of a variable resistor 16 based on an operation corresponding to the illuminating adjusting key 14. Thus, currents to be supplied to an illuminating circuit 12 can be changed, and the strength of the illumination of the operating part 6 and the display 8 by the illuminating circuit 12 can be changed.
Patent JP-S59124537-A (JP)
Title: Method of automatic centering
Inventor: KOBAYASHI ICHIROU
IPC: B23Q3/12
Filed: 1982-12-29
Abstract: PURPOSE:To enable simple accurate centering, by causing a vacuum plate to tentatively suck a workpiece thereon and by inserting the tapered part of a centering member into the center hole of the workpiece and thereafter temporarily stopping the suction of the workpiece and then moving the centering member forward. CONSTITUTION:For automatic centering, a tool rest 5 is first put aside and a disc 3 is then sucked and conveyed to a face plate 1 from a preceding process by a robot hand. As soon as the disc 3 is placed on the face plate 1, vacuum suction is effected through the suction holes 2 of the face plate. After that, the robot hand is separated from the disc 3 and put aside and the tool rest 5 is moved forward so that the tapered part of a mandrel 6 is inserted into the center hole of the disc 3. At that time, the vacuum suction is temporarily stopped so that the disc 3 goes down on the face plate 1. The disc 3 is then moved on the tapered part 62 by the forward movement of the tool rest 5. After that, the vacuum suction is effected again to suck the disc 3 on the face plate 1 and the mandrel 6 is moved back away.
Patent JP-H04111090-A (JP)
Title: Belt type coin paying device
Inventor: HAYANO YAICHI
IPC: G07D1/00
Filed: 1990-08-30
Abstract: PURPOSE:To store and pay-out a lot of coins by arranging a back feeding roller to turn in the direction of returning coins at constant intervals toward a conveyer belt at a position close to the downstream side end of a coin conveyer belt mechanism formed on the bottom of a coin storage part to receive coins. CONSTITUTION:The bottom of a coin storage part 16 to receive coins is formed by a coin conveyer belt mechanism 15 inclined upward toward the direction of conveying coins and at the position close to the downstream side of the mechanism 15, a back feeding roller is arranged to turn in the direction of returning coins at fixed intervals toward the coin conveyer belt 153 of the coin conveyer belt mechanism 15. When the mechanism 15 is driven, coins CN loaded on the coin conveyer belt 153 are conveyed toward a pay-out side and arrive at the back feeding roller 17 arranged at the downstream end of the belt mechanism. Further, when the plural coins CN are conveyed while being overlapped, they are fed back in the reverse direction by the roller 17, and the coins CN are conveyed one by one. Thus, a lot of coins can be stored and paid back.
Patent JP-S59117452-A (JP)
Title: Dc brushless motor
Inventor: FUJITA HIROTSUGU
IPC: H02K29/00
Filed: 1982-12-24
Abstract: PURPOSE:To smoothly start a DC brushless motor from any stationary position by displacing one of a plurality of permanent magnets which form a rotor of a DC brushless motor in a rotating direction, thereby allowing a stator and the magnetic force to always act. CONSTITUTION:A plurality of stator coils 5, 5' (the drawing shows the case of two coils) are connected in parallel with a DC power source (+), (-) through switching circuits 12, 13. The switching circuits 12, 13 are alternately turned ON by a pole position detecting sensor (not shown) of a rotor 6 to alternately excite the stators 5, 5'. The rotor 6 has permanent magnets 8, 8' mounted on a rotational shaft (not shown), to correspond between N-poles or between S-poles, and the S-pole is displaced by an angle theta from a rectilinear line (a) for coupling between the N-pole and the center of rotation. (N-poles and S-poles may be displaced inversely). In this manner, even if the rotor 6 is stopped at any position, the rotor may be effectively started smoothly without balancing the stator and the rotor when a power source voltage is applied.
Patent JP-H0278047-A (JP)
Title: Tracking device
Inventor: OKAMOTO HIROSHI
IPC: G11B15/467
Filed: 1988-09-14
Abstract: PURPOSE:To make stable and correct the scanning of a magnetic head by specifying the control frequencies of a transfer control system consisting of a tracking position detecting means, a transfer quantity control means and a transfer means, and further specifying the composition of a turning mechanism. CONSTITUTION:In a period when the magnetic head reproduces a signal, a transfer quantity control means 30 to control the transfer means by means of the output of a tracking position detecting means 10 and the turning mechanism energized by a spring so as to resist the tension of a magnetic tape are provided. Further, the control band frequencies of the transfer control system formed by the means 10 and 30 and the transfer means is made higher than 360/thetaP.Nm, resonant frequencies fixed by the inertia moment of the turning mechanism part, the compliance of the spring, and a distance from the turning center of the turning mechanism part up to a spring fitting position are made higher than the control band frequencies of the transfer control system, and the composition condition of the turning mechanism part is made sufficiently larger than 1. Thus, the magnetic head can be correctly scanned, and the stable signal can be reproduced.
Patent JP-H1071109-A (JP)
Title: Reduction structure for exhaust sound of suction device
Inventor: IWAI TAKANORI
IPC: A47L9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust sound without weakening suction force by connecting a case for surrounding exhaust discharged from a suction device to a dust box for accumulating solid objects included in the exhaust and constituting an exhaust guide line for guiding the exhaust through the dust box by a guide line and an exhaust port at the tip part. SOLUTION: The suction device 20 for supplying compressed air from a compressed air supply port 21, discharging it from a discharge port 23 and generating the flow of air in the direction of an arrow in a ventilation path sucks the solid objects along with the air from a rear end part connected to an intake port 22. The case 30 which is the cover part of the exhaust discharged from the suction device 20 is provided with a sound absorbing material 31 inside. For the dust box 40 for accumulating the solid objects mixed in the exhaust, a hole 41 connected with the case 30 is provided on an upper surface and the exhaust guide line 50 is provided on a side face part. For the exhaust guide line 50 which is the guide line of the exhaust, the exhaust port 52 provided with a filter 53 on an inner side is formed at the tip part.  By the constitution, a route from the generation position of the exhaust sound to the exhaust port 52 is prolonged and the energy of the sound is attenuated.
Patent JP-H0780775-A (JP)
Title: Working tool and installing method of its edge
Inventor: TANUMA KENJI
IPC: B25B7/22
Filed: 1993-09-16
Abstract: PURPOSE:To prolong the service life of the blades of a working tool such as cutting plyers extensively. CONSTITUTION:When the pivot 53 formed on a first grip rod 51A is inserted in the insertion hole 54 formed on a second grip rod 52A, minute gaps a, b, and c are formed. On the other hand, edge chips 3 and 4 made of a cemented carbide are prepared beforehand, and they are contacted temporarily to planes 1 and 2 formed to the first and the second grip rods 51A and 52A through a plate silver solder. And a member to exclude the solder such as a chalk powder is rubbed in to the gaps a, b, and c, and the first and the second grip rod 51A and 52A are closed to abut the edge chips 3 and 4 so as to contact the tips of the edges closely, and a soldering is applied under such a condition. As a result, the molten silver solder is excluded by the chalk powder, and it cannot invade to the gaps a, b, and c. Consequently, the first and the second grip rods 51A and 52A are not soldered, and a working tool having the cemented cartridge edge chips can be composed.
Patent JP-2001054547-A (JP)
Title: Stepping health appliance
Inventor: TEZUKA KATSUYOSHI
IPC: A61H15/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a stepping health appliance which is capable of promoting the health of the body by effectively stimulating all the acupuncture points from the front ends of the fingers at the backs of the feet. SOLUTION: This stepping health appliance is the stepping health appliance which stimulates the backs of the feet by placing the backs of the feet on freely rotatably supported rollers and moving the feet in a backward and forward direction. Projection rollers 5 provided with many projections 5a in their outer peripheral parts are used as the rollers. A plurality of the projection rollers 5 are pivotally supported apart spaced intervals in parallel with the respective shafts on the inner side of a frame 1.
Patent JP-H1166356-A (JP)
Title: Liquid simulation device
Inventor: NAKANO AKIRA
IPC: G06F19/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid simulation device which performs grid creation and real calculation in a short time, obtains an analytical result with high accuracy and deals even with a viscosity problem. SOLUTION: An I/F part 2 converts object external form data (DXF format, etc.), such as triangular mesh that is formed on the object external form into a prescribed data format such as UCD(unstructured cell data) format by using a three-dimensional CAD 1, and an analytical data creating part 3 automatically creates the so-called Cartesian lattice whose lattice width gradually becomes small in optional intervals as it approaches the object in space in the range of a prescribed analytical object by using the object external form data.  An analyzing part 4 performs numeric analysis by means of a local collocation procedure at a lattice point within the prescribed range of an object neighborhood and performs numeric analysis by means of the so-celled Cartesian lattice local collocation procedure that uses a difference method at a lattice point except it by using data of the lattice and other analytical data. An analytical result is made visible by a display part 5.
Patent JP-2001054612-A (JP)
Title: Slot machine
Inventor: KITAYAMA TETSUYA
IPC: A63F5/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of using the same figure as the two kinds of different figures, capable of increasing the number of figures within a restricted region, capable of increasing the diversity of a game, and capable of intensely interesting the game. SOLUTION: A game control device 20 is provided with a ultraviolet lamp control means 120 for controlling the lighting or putting-out of light for a ultraviolet lamp 67, and by the putting-out or lighting of the ultraviolet lamp 67 with the ultraviolet lamp control means 120, at least one pattern 61 on the outer circumferential surface of a rotary reel can be used as two kinds of different patterns 61: pattern 61 consisting only of the ordinary pattern part 63 and the pattern 61 consisting of the combination of the ordinary pattern part 63 and a fluorescent pattern part 62.
Patent JP-2000023514-A (JP)
Title: Rice transplanter for continuous paddy rice seedling of reinforced seedling roll turning force
Inventor: WAKAMATSU DAISAKU
IPC: A01C11/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the defective rotation of a wound seedling roll (hereinafter referred to as the seedling roll) obtained by winding a paddy rice long mat seedling (also referred to as a continuous paddy rice seedling) into a roll state. SOLUTION: A revolving shaft 7 which is on the top of a seedling sending belt 3 and supports the seedling sending belt 3 is installed higher than the top of a seedling placing stand 1 or the revolving shaft supporting the seedling sending belt 3 is thickened so as to project the top part of the seedling sending belt 3 upward from the seedling placing stand 1. Consequently the load of a seedling roll 10 is mainly supported on the top part of the projected seedling sending belt 3 and retained on the bent curved surface of the top part of the seedling sending belt 3. The driving force of the seedling sending belt 3 is excellently transmitted to the seedling roll 10 by a face contact by the curved surface to surely rotate the seedling roll 10. When the projection heights of each row seedling sending belt 3 on the seedling placing stand 1 are differed, the heights of the mutual revolving shafts of the seedling rolls 10 are changed, friction by the mutual contact of the revolving shafts is lightened and the rotating force of the seedling rolls 10 can be increased.
Patent JP-H0658678-A (JP)
Title: Rail brick
Inventor: TOMOOKA SAKAE
IPC: F27D3/02
Filed: 1992-08-06
Abstract: PURPOSE:To provide a rail brick, used for a burning furnace for an electronic part, which improves wear resistance, has excellent durability, and reduces mixing of impurity in a substance to be burnt. CONSTITUTION:In a rail brick used for a burning furnace for an electronic part, a plurality of alumina porcelain skid rails 3 are embedded in the surface of a ceramic rail brick 1.
Patent JP-H0790782-A (JP)
Title: Printing method
Inventor: SUGIYAMA KEIZO
IPC: D06P1/46
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a printed article having excellent fine line printing and good steric feeling by forming the primary and the secondary layer with an identical binder on a pattern of cloth, then overlaying URUSHI (Japanese lacquer) layers having different URUSHI contents and a specific last-coating layer and finally overlaying a viscosity adjusting layer against the URUSHI layers in consecutive order. CONSTITUTION:The primary and the secondary layer are appropriately formed with an idetical binder (the first binder) on a pattern appearing on the surface of a printed cloth. Then, the second binder layer composed of an emulsion, which is prepared by compounding the first binder with URUSHI in such a manner as to keep back a little viscosity on the surface of the liquid, is formed on the above formed layer. Further, the third binder layer, whose binder contains URUSHI in an amount of about 50% of the URUSHI of the second binder, is formed on the second layer and successively the layer of the fourth binder, which is free from tacky adhesivity, is formed as a last-coating followed by finally overlaying the fifth binder layer having a viscosity adjusting function against the URUSHI layers. These consecutive processes enable the formation of a pattern excellent in fine line printing, free from deformation and collapse of the pattern caused by blurring and imparting natural steric feeling.
Patent JP-H04112474-A (JP)
Title: Connector for printed circuit board
Inventor: KIGUCHI SHINJI
IPC: H01R35/04
Filed: 1990-08-31
Abstract: PURPOSE:To eliminate risk of melting of solder plating on the surface of a contact due to the heat at the time of fixation by soldering, by providing a clip contact of such a structure that no contact pressure due to resilience will apply when the mounting foot of contact pin of No.1 connector is to be soldered fast to a printed circuit board. CONSTITUTION:When a movable contact 24 of No.1 connector C is placed in an angular position approx. perpendicular to a printed circuit board 29, a clip contact 31 takes such an arrangement that the top 28 of a contact pin 23 is inserted from aside, and junction of the two due to resilient pressure will be disengaged. In this condition. the mounting foot 27 of No.1 connector C is soldered fast to the printed circuit board 29, which involves, however, no risk of the heat of soldering being conducted from stationary contact to clip contact to cause melting of the solder plating provided on its surface. Thereafter an insulate housing 22 is rotated, and another clip contact 32 is detained with stationary contact 34 of No.2 connector D. Now the state being electrically continued by a constant contact pressure is introduced between the movable contact 24 and contact pin 23.
Patent JP-H06193660-A (JP)
Title: Sensor for simultaneously detecting thickness and temperature of brake lining
Inventor: EERITSUHI TSUAABURAA
IPC: G01D5/16
Filed: 1993-09-17
Abstract: PURPOSE: To simultaneously take measurements of the thickness and temperature of a brake lining by connecting a temperature-dependent resistance to an electric resistance in the brake lining and to the same earth as the electric resistance. CONSTITUTION: An electric resistance 16 serving as a sleeve-like component is disposed in a brake lining 12. The resistance value of the electric resistance 16 is a function of the length of the electric resistance 16. A temperature- dependent resistance 25 is connected to the electric resistance 16 and connected to the same earth 20 as the electric resistance 16. The electric resistance 16 is a sensor 15 of high resistance for detecting the thickness and temperature of the brake lining 12 simultaneously. The thickness and temperature of the brake lining 12 can thus be measured simultaneously. Three functions of measuring the thickness and temperature of the brake lining and identifying an abutting condition are therefore achievable using only a small number of connecting lines.
Patent JP-H0896810-A (JP)
Title: Nonaqueous secondary battery
Inventor: MIYASAKA JINICHI
IPC: H01M4/133
Filed: 1994-09-27
Abstract: PURPOSE: To provide a nonaqueous secondary battery with large capacity, having a positive electrode, a negative electrode, and an electrolyte prepared by dissolving an electrolyte in a nonaqueous solvent by using a carbonaceous material crushed with a jet mill as a negative electrode material. CONSTITUTION: A nonaqueous secondary battery is obtained by interposing a separator impregnated with an electrolyte prepared by dissolving an electrolyte such as LiBF4 in a nonaqueous solvent such as propylene carbonate between a positive electrode comprising LiCoO2 and a negative electrode comprising a carbonaceous material. As the carbonaceous material of the negative electrode material, the material crushed with a jet mill is used. The material obtained by crushing coke so as to have a particle size of around 60μm with the jet mill with and air speed of 10m/sec or more is preferable. The negative electrode is prepared by baking the coke powder at 1100 deg.C or so, mixing with a binder such as PP, and press-molding.
Patent JP-S6293549-A (JP)
Title: Mobile agricultural machine with cultivating shaft rotary stopping device
Inventor: TERAMOTO SEIJI
IPC: A01B71/02
Filed: 1985-10-16
Abstract: PURPOSE:To prevent rushing out of a farm, by generating a control output signal from a controller in receipt of detection signals from sensors, and disengaging a cultivating clutch upon application of a rapid acceleration. CONSTITUTION:A controller 12 receives detection signals from an engine stop detecting sensor 9 mounted on an engine output shaft, a tilt sensor 8, and an acceleration sensor 7 for detecting the acceleration of travelling wheels. Accordingly, in each case of rapid acceleration, rapid tilting of a body, stopping of the engine, and reverse running, the sensors 7, 8, 9 and 13 operate to drive a motor 11 which acts to disengage a cultivating clutch 10. Accordingly, a cultivating shaft 5 is automatically stopped, thereby preventing rushing out of a farm.
Patent JP-H1163189-A (JP)
Title: Driving device for vehicle
Inventor: MINAMI MASAHARU
IPC: B60K25/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of supply and housing of energy by suppressing energy loss, in a driving device for a vehicle. SOLUTION: Transmission gear ratios of first and second continuously variable transmissions 20, 21 are controlled on the basis of rotating speed of an output shaft 15 and the first and second continuously variable transmissions 20, 21, an acceleration signal, and a brake signal by a transmission control unit 24, and thereby, shortage energy is supplied from a fly wheel 23 to the output shaft 15 as well as housing excessive energy of the output shaft 15 into the fly wheel 23.