baber/WOPTO huggingface dataset:
Patent JP-S62239640-A (JP)
Title: Data collecting system
Inventor: FUKUDA SHUICHI
IPC: H04Q9/02
Filed: 1986-04-10
Abstract: PURPOSE:To collect a data at a high speed by applying data transmission from each section to be controlled in the order of address sequentially in response to the data collection command from a control section. CONSTITUTION:When the control section 1 sends a data collection start signal to each section Ai to be controlled via a control line 4, the section A1 having the youngest address number returns the state signal via the reply data line 5 at the next frame of the data collection start signal from the control section 1 by the operation of a data transmission discrimination circuit al. The section to be controlled A2 of the next address number to the section A1, by the operation of the data transmission discrimination circuit a2, uses the frame next to the section A2 to return the status signal via the reply data line 5. Similarly, until the data collection is finished while the status signal of the section An is returned, the status signal corresponding to each section Ai is sent to the control section 1 sequentially in the order of address. Since there is no need for the control section 1 to send the address to each section Ai at each time, the data is collected at high speed.
Patent JP-S61242740-A (JP)
Title: Cold forging method for split pin hole of bolt and the like
Inventor: ISHIZUKA TETSUSHI
IPC: B21K1/54
Filed: 1985-04-18
Abstract: PURPOSE:To form a split pin hole with high efficiency and at low cost by forming a recessed groove with cold forging at the end part of the thread of a bolt and by pressing with contraining the forming end part thereof with nearly globular punch in the split pin hole working of the bolt for automobile, etc. CONSTITUTION:The bolt blank with recessed groove at its tip is made by subjecting the thread end part 5a of a bolt to cold forging with the forming die 7 with projection part. The tip thereof is fitted a backing die 9 and pressed with the punch 8 having nearly globular recessed part 10 on its tip. The bolt tip is drawn to form a split pin hole. This method is highly efficient compared with the conventional punching machining method and the cost is reduced as well.
Patent JP-H07295551-A (JP)
Title: Bottom plate of upright piano
Inventor: FURUKAWA TATSUO
IPC: G10C3/02
Filed: 1994-04-21
Abstract: PURPOSE:To improve the assembly efficiency of the bottom plate of the upright piano. CONSTITUTION:The base plate part 12 of the steel-made bottom board 10 is nearly in an L shape and composed of a bottom part 14 and a front base 16. At the base part 14, three couples of pedal metal pieces 24a-28b and two couples of balance metal pieces 38a-40b are cut and raised. Further, annular grooved spring receivers 48 and 50 are recessed. This bottom board 10 is manufactured by press machining, so the manufacture process is extremely simplified. Further, the need to assemble support members such as the pedal metal pieces 24a-28b an balance metal pieces 38a-40b, etc., and the toe rail base 16 to the bottom board 10 is eliminated.
Patent JP-H06300082-A (JP)
Title: Vibration damping support
Inventor: FUKUDA HIROAKI
IPC: F16F15/06
Filed: 1993-04-09
Abstract: PURPOSE:To provide a vibration damping support, which can cope with a large load and which can damp the vibration efficiently. CONSTITUTION:A lower frame 12 is provided with plural partitioning plates 21 for respectively surrounding the periphery of each coil spring 13, and a damping material 22 is housed inside of each partitioning plate 21. An upper frame 11 is provided with plural fin members 23, which are hanged inside of a hollow hole of each coil spring 13 and dipped in the damping material 22. The movement of the plural damping material 22, which are provided in the periphery of each soil spring 13 respectively, is regulated by the partitioning plates 21 to improve the damping effect remarkably.
Patent JP-H05251414-A (JP)
Title: Cleaning equipment
Inventor: KAMIKAWA YUJI
IPC: H01L21/304
Filed: 1992-03-05
Abstract: PURPOSE:To realize downsizing of cleaning equipment, positive blockage of atmosphere of each processing chamber, and corrosion-proof at the driving part of an opening/closing means. CONSTITUTION:A chamber 8-for cleaning a semiconductor wafer W with processing liquid has an opening 17 being opened and closed through an opening/ closing means 20. The opening/closing means 20 is formed of a water absorbing membrane 22. Nozzles 23 for spraying water toward the membrane 22 are arranged above the membrane 22 on the opposite sides thereof. According to the constitution, water sprayed through the nozzles 23 is absorbed by the membrane 22 through capillary action to form a water film 29 on the surface of the membrane 22 and the atmosphere of processing chamber 8 is blocked by the water film 29.
Patent JP-S539721-A (JP)
Title: Tris-triorganosilylalkylphosphites
Inventor: SHINOHARA NORIO
IPC: C08L21/00
Filed: 1976-07-15
Abstract: PURPOSE: The title compounds I (R is monovalent hydrocarbon residue; n is 1-3), e.g. tris-trimethylsilylmethylphosphite of [(CH 3 ) 3 Si-CH 2 Ol 3 P. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05248627-A (JP)
Title: Device for signaling quantity of liquid
Inventor: MIZUTANI YASUKAZU
IPC: F23K5/14
Filed: 1992-03-04
Abstract: PURPOSE:To confirm the quantity of kerosene in a cartridge type tank easily. CONSTITUTION:Inside a cartridge type tank a float 10 and a magnet 11 are movably attached to a supporting shaft 9. When the cartridge type tank stands right side up, the magnet 11 is placed at one end of the supporting shaft 9 and a magnetism-reacting element 8 is not activated. When the tank stands upside down, the position of the magnet 11 varies with movement under the buoyancy of the float 10. While the surface of the liquid is below a predetermined level, the float 10 brings the magnet 11 to a position at which the magnet does not activate the magnetism-reacting element 8. When the surface of the liquid has reached the predetermined level, the buoyancy of the float 10 moves the magnet 11 and makes it activate the magnetismreacting element 8, which thereupon drives a signaling device.
Patent JP-S60227252-A (JP)
Title: Diazo type copying material
Inventor: ASAMI MASAHIRO
IPC: G03F7/11
Filed: 1984-04-25
Abstract: PURPOSE:To improve the adhesive property of a diazo photosensitive layer to a support and to increase the surface strength by forming a precoated layer contg. a graft polymer obtd. by polymerizing one or more kinds of polymerizable monomers on the support and by forming the photosensitive layer on the precoated layer. CONSTITUTION:The graft polymer obtd. by polymerizing one or more kinds of polymerizable monomers in the presence of a polymer obtd. by bringing a cellulose deriv. and cyclic ester into a ring opening reaction is dissolved in an org. solvent such as ketone or acetic ester to prepare a coating soln. for a precoated layer. This soln. is applied to the support of polyethylene terephthalate, polypropylene, polycarbonate or the like by about 1-3g/m<2>, and is dried to form the precoated layer. A diazo type copying material is manufactured by forming a two-component type photosensitive layer consisting of a diazo compound and a coupler on the precoated layer.
Patent JP-H08253735-A (JP)
Title: Capsule for sticking stationary element
Inventor: KIMURA MICHIO
IPC: E04B1/41
Filed: 1995-03-16
Abstract: PURPOSE: To prevent unhomogeneous mixing of a cement powder and improve working efficiency and applicability by putting the first fine glass tube, an aggregate, and the second fine glass tube into a container, filling the container with an activated fluid of a hydraulic compd., and sealing the container. CONSTITUTION: The first fine glass tube 2, the second fine glass tube 3, and an aggregate 4 are put into a cylindrical glass container 1 having an opening. Then the container 1 is filled with an activated fluid 5, and the opening is sealed with a plastic stopper 6, giving a capsule for sticking a stationary element. The first glass tube 2 is filled with a calcium-contg. hydraulic compd. (e.g. portland cement or a high-early-strength cement) and a hydraulic compd. 7 (e.g. anhydrous calcium silicate or calcium aluminate), and the open side is sealed. The aggregate 4 is a silica sand, a stone sand, etc., unreactive with the activated fluid 5 and is not limited in particle size. The activated fluid 5 is an alkali metal silicate or its modification (e.g. sodium silicate, potassium silicate, a modified silicate, or their mixture).
Patent JP-S57198160-A (JP)
Title: Brake unit of electric automobile
Inventor: SHIMOKUNE AKIRA
IPC: B60T17/00
Filed: 1981-05-30
Abstract: PURPOSE:To recover the degree of vacuum of a vacuum servo unit directly through a bypass passage in a short time when the degrees of vacuum in both a vacuum tank and the vacuum servo unit are reduced to less than the predetermined values respectively due to frequent brake operations. CONSTITUTION:When the degrees of vacuum in a vacuum tank 7 and a cacuum servo unit 1 are rapidly reduced to less than the predetermined values due to frequent brake operations, they are detected by vacuum detection sensors 16a, 16b, and a control circuit 15 switches a transfer valve 9 so as to connect a bypass passage 5 to a vacuum pump 11 and also closes a stop valve 6 so as to cut off the cacuum servo unit 1 from the vacuum tank 7. As a result, the vacuum pump 11 introduces a negative pressure into a front cell 1b of the vacuum servo unit 1 through a part of the second passage 8 and the bypass passage 5, therefore, the degree of vacuum of the vacuum servo unit 1 is recovered rapidly, and when it is recovered beyond the predetermined value, then the transfter value 9 is switched so that the vacuum pump 11 recovers the degree of vacuum of the vacuum tank 7 to the predetermined value.
Patent JP-S579596-A (JP)
Title: Coating method for covered welding rod
Inventor: MATSUDA OSAMU
IPC: B23K35/40
Filed: 1980-06-20
Abstract: PURPOSE:To eliminate troubles such as leakage of flux, discharge of an imperfect core wire, clogging of an entrance tube etc. when restarting coating by stopping the core wire of welding rod after finishing of one process of coating and bridging between the entrance tube of a core wire and the coating dies with a core wire. CONSTITUTION:A time setting circuit 29 turns a core stopper 30 on and off by a signal sent from a limit switch 28 which is made on and off by a click. Here, T is the difference between T1, time required for the rear end of a core wire 2 to pass a driving roller 11 after leaving a click 7, and T2, time required for holders 22, 22' to hold the core wire after a solenoid 25 of the stopper 30 is energized. That is, the stopper is turned on after a time T from switch 28 is turned on, and turned off after a specified time (t). When the stopper 30 is made on, the core wire is arrange continuously without space, and the stopper 30 hold a specified position near the tip of the core wire in the coating head 17. The time (t) is any time from complete stop of core wire feeding to the start of next coating.
Patent JP-H10278993-A (JP)
Title: Dismantling method of spherical tank
Inventor: TSUJI TATSUO
IPC: B65D88/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To shorten the work period, and to reduce the work cost by reducing works at high altitude where the workability is inferior to improve the efficiency of the dismantling work. SOLUTION: Most of lower hemisphere part 5 of a spherical tank body 2 are cut as inverse triangular cut pieces 9, and pushed down outside by their self weight, and a base end part of each cut piece 9 is cut in a condition where the tip part of each cut piece 9 is brought into contact with the ground, and each cut piece 9 is lowered onto the ground for dismantling. The rest part 9' of the lower hemisphere part 5 is cut apart in a suspended condition from an equator part 3, and suspended and lowered onto the ground for dismantling, all of an upper hemisphere part 13 of the tank body 2 is cut as triangular cut piece, and pushed down inside by the sell weight, a base end part of each cut piece is cut apart in a suspended condition from the equator part 3, and then, suspended and lowered onto the ground for dismantling.  Then, the equator part 3 left in a ring shape is dismantled together with each leg column 4.
Patent JP-H02262415-A (JP)
Title: Vehicle suspension controller
Inventor: MIWA KATSUHIKO
IPC: B60G17/015
Filed: 1989-03-31
Abstract: PURPOSE:To improve steering response and convergence in the case of turning motion by calculating a target yaw rate through vehicle speed and steering angle of a wheel, comparing the target yaw rate with an actual yaw rate and adjusting and controlling the leads on the wheels facing to each other in the front and the rear of the left and right of the vehicle. CONSTITUTION:In a control unit 38 which inputs detected signals of a vehicle speed sensor 16, a wheel steering angle sensor 19, and a yaw rate sensor 14, which detects an angular velocity round the vertical axis of a car body, i.e., a yaw rate as a means for detecting the turning conditions of the wheels and so forth, a target yaw rate calculator 20 for calculating the target yaw rate on the basis of a vehicle speed and a steering angle of the wheel is provided. Deviation between the target yaw rate and the actual yaw rate is calculated by a comparator 21, this deviation and time differential value of the deviation by a differentiator 23 are increased K1 times and K2 times by means of amplifiers 22, 24 respectively, and thereafter they are added to each other by an adder 25 to be output as a signal G. The signal G is amplified by amplifiers 26FL-26RR for respective wheels to obtain hydraulic control signals of respective wheels.
Patent JP-S63250597-A (JP)
Inventor: MATSUMOTO KANAME
IPC: G21F9/12
Filed: 1987-04-07
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-H03283522-A (JP)
Title: Electric double layer capacitor
Inventor: KURABAYASHI KEN
IPC: H01G11/66
Filed: 1990-03-30
Abstract: PURPOSE:To join each polarizable electrode firmly with a current collector without damaging the current collector by providing protrusions that are bonded by melting at least to the side of the above electrode consisting of a conductive porous sintered substance that is pressed to the current collector. CONSTITUTION:Four pieces of protrusions 11 are provided at each position that is contact with the side of each polarizable electrode 4 in a state that polarizable electrodes 4 are combined with the inner surface of a current collector 1. After connecting electrically each polarizable electrode 4 to the current collector 1, each protrusion is bonded by melting to the side of the polarizable electrode 4 after heating and fusing the protrusions 11. In the case where thermocompression bonding and melting of a surface take place, the protrusions 11 are bonded by melting after combining each protrusion with the electrode. As thermal energy that is applied to fuse the protrusions is given partially, the deformation or breakage of the current collector 1 is prevented. Further, its local energy has the form of an outside circumferential part and the like of each electrode 4 deformed slightly and renders holding power strengthened by protrusions more powerful.
Patent JP-S528665-A (JP)
Title: Additives for preventing bulking
Inventor: FUJIWARA KOUTAROU
IPC: C02F3/12
Filed: 1975-07-08
Abstract: PURPOSE: Effective additives for preventing bulking of activated sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04300146-A (JP)
Title: Tool control method
Inventor: MACHIDA KENJI
IPC: G05B19/18
Filed: 1991-03-26
Abstract: PURPOSE:To control the state of the blade edge of a cutting and punching tool based on a real time data base. CONSTITUTION:Torque sensor mechanisms 4 for sensing a torque applied to a blade edge and radio transmitters 3, 62 for transmitting an identification code as a digital radio signal are housed in each tool holder 1 holding a tool 5. A receiver 10, which receives the digital radio signal and identifies a tool, is provided. A computer 30, for data processing connected to the receiver, reads data for each tool holder in response to a received signal. The data is re-written at every moment and kept according to a real time torque signal transmitted from the tool holder, and a re-written latest data is sent to a NC device 40 to control the tool.
Patent JP-H08286157-A (JP)
Title: Simple spectacles and their production
Inventor: HASEGAWA SHOGO
IPC: G02C7/08
Filed: 1995-04-11
Abstract: PURPOSE: To easily and securely correct the eyesight of even a visually handicapped person by utilizing protective spectacles which are put on the general market by additionally mounting lenses for eyesight correction on the inside surfaces of lens parts of a spectacle body. CONSTITUTION: This spectacles basically consist of the spectacle body 1 and the lenses 2 for eyesight correction attached to the spectacle body 1, and the lenses 2 for eyesight correction are attached detachably to the inside surfaces of the lens parts 3 of the spectacle body 1 and molded of transparent synthetic resin, glass, etc., in a circular, polygonal, or elliptic shape, etc., and each consist of a main body 6 which has a focus correction surface 6a as one or both flanks and an attachment part 7 for attachment to the inside surface of the lens part 3 provided at the periphery of the main body 6. The eyesight correcting spectacles can be molded easily through speedy operation by using the spectacle body is that is not dioptric for eyesight correction, so the need for spectacles with power for each purpose of use is eliminated and this spectacles are economical.
Patent JP-H09239492-A (JP)
Title: Device for clamping mold in self-curing flaskless mold line
Inventor: YONEKITA YOUICHI
IPC: B22C11/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To stably load the same weight even in case of being any shape and size of a mold carried from a molding line to a molten metal line and to improve the working efficiency by efficiently utilizing the weight which removes from the upper part of the mold after completing cooling and can again change to load on the other mold before pouring the molten metal as small number as possible. SOLUTION: One or plural guide pins 5 are inserted into both side ends of the weight 4 having almost the same length as a pouring mold board to the mold having various sizes, loaded on the molding board Qn a roller conveyor 1 so as to keep the weight to the stability. The same weight 4 can be loaded to any size of the mold carried on the pouring mold board 2 by fitting the lower ends of the guide pins 5 into insert holes bored so as to fit to the interval of the guide pins 5 from the upper surface at both side ends of the pouring mold board 2.
Patent JP-S57199555-A (JP)
Title: Roll stand for continuous casting machine for beam blank
Inventor: MIZOTA HISAKAZU
IPC: B22D11/128
Filed: 1981-06-03
Abstract: PURPOSE:To regulate the corner parts of ingot flange surfaces and to cast beam flanks at high speeds in continuous casting of beam blanks by supporting tip- like side rolls movably between the guiding rolls of a roll stand. CONSTITUTION:In a continuous casting machine for curved beam blanks, four pieces of tip-like side rolls 8 of the size at which they are brought into contact with only the four corner parts of ingot flange surfaces are installed between the respective guiding rolls 5 and 5' of a common body roll stand. The rolls 8 are mounted freely rotatably at the working ends of vertically moving jacks 9, and move vertically along the flange surfaces, thereby regulating only the corner parts of the ingot flange surfaces. It is possible to install the rolls 8 compactly near the ingot and to modify the existing installation advantageously with this mechanism. It is also possible to cast beam blanks at high speeds at a low cost and to change sizes quickly.
Patent JP-H04217902-A (JP)
Title: Aquatic organism attachment inhibitor
Inventor: SAKUMA SHUJI
IPC: A01N59/20
Filed: 1991-03-26
Abstract: PURPOSE:To obtain an aquatic organism attachment inhibitor capable of preventing aquatic organisms from attaching without eluting metals or metallic ions into water and adversely affecting environment in use at the same time. CONSTITUTION:An aquatic organism attachment inhibitor is obtained by supporting preferably <=15wt.% at least one metal or metallic ions selected from silver, copper, zinc and nickel on a calcium phosphate-based compound by adsorption or ion exchange and a coating prepared by blending the resultant aquatic organism attachment inhibitor in an amount of 0.1-30wt.% with other ingredients.
Patent JP-S5710721-A (JP)
Title: Rotary valve type intake and exhaust apparatus of gasoline engine
Inventor: HANAYA RIICHI
IPC: F01L7/02
Filed: 1980-06-20
Abstract: PURPOSE: To permit certain and smooth operation and prevent vibration with a simple structure by using rotary intake and exhaust valves.  
     CONSTITUTION: Rotary valves 8 and 9 are installed between the intake and the exhaust holes 1 and 2 of a cylinder combustion chamber and the intake port 7 and the exhaust port 7'. On the rotary valves 8 and 9, the valve holes 12 and 13 each having the different phase for each cylinder are drilled. Rotary valves 8 and 9 are rotated from a crankshaft 16 through a timing chain 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02266076-A (JP)
Title: Lock device
Inventor: HIBIYA KAZUCHIKA
IPC: E05B49/00
Filed: 1989-04-03
Abstract: PURPOSE:To enable locking or unlocking not to be performed except for a fixed time by setting a liquid crystal shutter to be driven to be controlled to shield light with a control section only for a specified time, in front of a light receiving section set on an opening or closing member, to covert the light receiving surface of the light receiving section. CONSTITUTION:When a liquid crystal shutter 15 is set in a light receiving state, then light signal irradiated from a light emitting section 11 is transmitted through the shutter 15 and reaches the light receiving surface of a light receiving section 12. At the light receiving section 12, the output of electric signal is directed to a control section 14, and at the control section 14, an electronic lock 13 is locked or unlocked. After that, from e light emitting section 11, the output of timer setting signal including locking signal and unlocking time for setting a time for setting the shutter 15 in a light shielding state is generated. Then, the set signal is converted to the electric signal at the light receiving section 12 and the input to the control section 14 is provided, and at the control section 14, the electronic lock 13 is locked, and the shutter 15 is driven to be controlled in the light shielding state. Besides, when the unlocking time is set, then unlocking is performed at the control section 14, and the shutter 15 is set in a light transmitting state.
Patent JP-H05249067-A (JP)
Title: Detection of crack in noble metal-melting crucible
Inventor: HAGIWARA YUTAKA
IPC: B22D41/05
Filed: 1992-03-06
Abstract: PURPOSE:To detect a crack in a noble metal-melting crucible in early stages and to prevent an accident from occurring as well as to easily recover molten noble metals leaking out therefrom in a short time. CONSTITUTION:In the detection of a crack in a noble metal-melting crucible, two antennas 3, 4 which are independently constituted by putting Cu wires 2 around a noble metal-melting crucible. A dc voltage is applied between the two antennas and the variation of resistance value is indicated by a leak ammeter on a convertor board. A leak breaker on the convertor board stops driving and gives the alarm by tripping in accordance with the indicated value of the leak ammeter.