baber/WOPTO huggingface dataset:
Patent JP-S59153223-A (JP)
Title: Initializing control circuit
Inventor: NAGURA KUNIHIRO
IPC: G06F1/24
Filed: 1983-02-18
Abstract: PURPOSE:To perform reexecution at the detection of abnormality and initializing after various diagnoses easily, to reduce the load of an operator and to attain initializing based upon the convenience of firmware by generating a system clear signal by firmware. CONSTITUTION:The system clear signal is formed through the firmware. If a system microinstruction is sent from the firmware, a signal SSYCLR1 obtained by decoding said microinstruction activates an output signal CLRSTPO of a gate 23 to stop the supply of a system clock. On the other hand, an FF 22 is set up synchronously with a free running signal SYN1, a signal FSYCLR1 is generated, the Q output RCLR1D1 of an FF 211 in a register 21 is set up and then the Q outputs of FFs 212, 213 are successively set up. During the period from the setting of the Q output of the FF 211 to the setting of the Q output of the FF 212, the system is initialized.
Patent JP-S60169700-A (JP)
Title: Movable-vane supporting structure for variable movable-vane type axial-flow fan
Inventor: OONO HIROMITSU
IPC: F04D29/36
Filed: 1984-02-14
Abstract: PURPOSE:To prevent the reduction of the fatigue strength of a screw part by installing a holding member for holding a movable-vane shaft between a thrust bearing and a fastening nut and allowing only the lightened centrifugal force to act onto the screw part of the movable-vane shaft having the fastening-nut arranged. CONSTITUTION:A ring 60 is shrink-fitted onto a straight frictional fastening part 27C formed in the shaft part 27 of a movable vane, and a fastening nut 34 is arranged in a screw part 27D, and the ring 60 is fastened onto a thrust bearing 30. Since the movable-vane shaft part 27 is certainly fixed in the radial direction of the shaft part in the straight frictional fastening part 27C through the shrink-fit ring 60, the bending moment generated on the movable vane is transmitted to the thrust bearing 30 through the shrink-fit ring 60, and the bending moment transmitted to the screw part 27D becomes little, and further a part of the centrifugal force is born by the contact surface between the straight frictional fastening part 27C and the shrink-fit ring 60, and therefore, also a part of the centrifugal force acting onto the screw part 27D is lightened, and the reduction of the fatigue strength of the screw part 27D can be prevented.
Patent JP-S63192891-A (JP)
Title: Production of zn-ni alloy plated steel sheet
Inventor: MUKAI RYOICHI
IPC: C25D3/56
Filed: 1987-02-06
Abstract: PURPOSE:To perform efficient and stable Zn-Ni alloy plating at a low cost when the surface of a steel sheet is electroplated with a Zn-Ni alloy, by using a plating soln. contg. a specified amt. of Zn and Ni ions and acidified with sulfuric acid. CONSTITUTION:When the surface of a steel sheet is electroplated with a Zn-Ni alloy, a plating soln. contg. 2-3mol./l in total of Zn<2+>, Ni<2+>, H<+> and So4<2-> and >=0.1mol./l one or more among Na<+>, K<+> and NH4<+> as an auxiliary electrically conductive agent and acidified to 1-2.5 pH with sulfuric acid is used at 50-80 deg.C and the steel sheet is travelled in the plating soln. at 1-5m/sec. relative speed. Since the plating soln. contains the auxiliary electrically conductive agent, Zn-Ni alloy plating is efficiently formed at a low cost without causing burning even at high current density and high plating line speed.
Patent JP-H10204257-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: H01L23/29
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in molding property and adhering property, and capable of performing the molding without having a defect such as a void, a defective gold wire bonding, etc. SOLUTION: This epoxy resin composition contains a crystalline epoxy resin, a phenolic resin, an inorganic filler and a reaction product obtained by reacting the epoxy group of the crystalline epoxy resin with the phenolic hydroxyl group of the phenolic resin.
Patent JP-S57144350-A (JP)
Title: Piston ring
Inventor: EBIHARA TADASHI
IPC: F16J9/20
Filed: 1981-02-26
Abstract: PURPOSE:To raise the wear resistance, etc., of a piston ring formed by powder metallurgy method by a method in which a sintered alloy is provided in a nearly triangular portion having the outside upper end or lower end of its cross section as a top and also an other sintered alloy is provided to the other portion. CONSTITUTION:The second sintered alloy 2 is provided in a nearly triangled portion having the outside upper end or lower end 311 or 312 as top of the cross section of a piston ring 3, and the first sintered alloy 1 is provided to the other portion of the piston ring 3. In the piston ring 3 in which the second sintered alloy 2 is present in the sliding portion between it and the inner surface 41 of a cylinder liner and also in the down side 32 of the piston ring groove, where it is to be pushed strongly with the piston ring groove 4, abrasion on the outside surface and down side of the piston ring 3 can be reduced. Also, since the volume of the alloy 2 is small, the cost of raw materials can be reduced, and the piston ring 3 having stable wear resistance and tensile strength can be obtained.
Patent JP-S56122911-A (JP)
Title: Detector for inclination of liquid level
Inventor: YAGUCHI HIROYUKI
IPC: G01C9/20
Filed: 1980-03-03
Abstract: PURPOSE:To facilitate the structure and the operation, by providing such passage that the liquid is flowed out and in among plural vessels of the same structure and by detecting the level of each vessel. CONSTITUTION:Vessels 21 and 22 have the same structure approximately and are filled up with fluid 23. Fluid 23 in vessels 21 and 22 is flowed from one to the other through passage 24 provided between vessels 21 and 22. Passage 24 is formed near the vessel bottom plate of common side plate 25 of vessels 21 and 22. Levels of vessels 21 and 22 are detected by level detectors 26 and 27 respectively, and the level inclination as the whole is operated on a basis of these detected levels.
Patent JP-H04265077-A (JP)
Title: Lens cover for video camera
Inventor: SENBA TAKEHIKO
IPC: G03B11/04
Filed: 1991-02-20
Abstract: PURPOSE:To incorporate a lens cover in a video camera and to open and close the lens cover with one operation. CONSTITUTION:A lens cover 20 is incorporated in a front panel 22 in the front of a video camera main body. This lens cover 20 is a slide type cover which can be opened and closed in a minimum space, and this cover 20 is always energized in the opening direction by a torsion spring 55. A lock lever 42 which locks the lens cover 20 is energized in the locking direction by a flat spring 44, and a taper part 42B in the front end of the lever is brought into contact with an engaging part 20F of the lens cover 20 to lock the lens cover 20. When the lock lever 42 is turned in the unlocking direction by an unlock lever 45, the taper part 42B in the front end of the lock lever is disengaged from the engaging part 20F of the lens cover 20, and the lens cover 20 is opened to the full-open state.
Patent JP-S63194126-A (JP)
Title: Method for ignition and extinguishment of coal-water slurry burner
Inventor: TAKAHASHI YOSHITAKA
IPC: F23N5/24
Filed: 1987-02-07
Abstract: PURPOSE:To lengthen the service life of burner apparatus by preventing its clogging or damage and ensure the steady operation of a combusting device by cooling stepwise an atomizer at the time of burner ignition and purging the atomizer gun at the time of extinguishment. CONSTITUTION:At the time of burner ignition operation, an air switch valve 14 is actuated based on the signal from a sequence panel 12, and an atomizer gun 13 is inserted into the furnace. Steam 1 is introduced through piping 5A and flexible tube 11A into an outer shell passage 18 and ejected into the furnace through an atomizer 21. The atomizer 21 is gradually cooled down as steam 1 is ejected, and a water valve 7 is opened to introduce water 2 into an inner tube passage 19 in the atomizer gun 13 for further cooling. A water-coal-water slurry mixing (CWM) switch valve 9 is switched to the CWM side to feed CWM to the inner tube passage 18. On the other hand, when the burner is to be extinguished, a drive 4B is actuated based on the signal from the sequence 12 cause the water valve 7 to be opened and the water-CWM switch valve 9 to be switched to the water side to stop the supply of CWM 3 to the atomizer gun 13.
Patent JP-H11215593-A (JP)
Title: Structure of loudspeaker
Inventor: IMAI TAKESHI
IPC: H04R1/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a loudspeaker where viscosity resistance of air that is substantial to a conventional double damper or a multiple damper is excluded and linearity of a vibration system, while driving is ensured even with high input and high amplitude. SOLUTION: This loudspeaker adopts a multiple damper where a vibration system 10 is supported by two dampers or more. One damper 11 of the multiple damper employs a damper material made of a woven cloth by twist knitting where each of warps 1 Mv and wefts 1 Mh consists of two twines or over, either of the warp and weft enters the twist of the other at a cross point 1 Mx of the warp and weft and they are knitted as a net. A thermosetting resin such as phenol resin is impregnated to the damper material, and a concentric waveform corrugation is integrally formed by a forming means, such as a thermal forming processing to form the twist webbing damper 1 M.
Patent JP-S60171540-A (JP)
Title: Integrated circuit
Inventor: HOSODA KATSUJI
IPC: G06F9/06
Filed: 1984-02-15
Abstract: PURPOSE:To identify an integrated circuit IC by providing a read-only discrimination lable register storing the coded information inside the IC and reading electronically this register from outside. CONSTITUTION:An instruction is put on a control signal 10 to read out an ID register 70 storing the identification label ID information (name of IC, number of plates, working speed, name of maker, etc.) of an IC. Then a control circuit 30 decodes said instruction and turns on an output instruction signal 52 to deliver the contents of the register 70 onto a data bus signal 20. A data buffer circuit 40 is set at a high impedance by a data buffer control signal 52 given from the circuit 30. Therefore the signal 20 is never affected by the circuit 40. While the register 70 is set at a high impedance under the control of the circuit 30 when the circuit 40 is kept active.
Patent JP-S62185290-A (JP)
Title: Musical performance reproducing system
Inventor: SHIMADA SHOJIRO
IPC: G11B27/10
Filed: 1986-02-12
Abstract: PURPOSE:To stop the reproducing action of an unnecessary music and to execute the reproducing action of a desired music newly selected by constituting the titled system so that a re-selecting operation is accepted if it is made within a prescribed time set in a timer. CONSTITUTION:The console panel 17 of a CD player main body 10 is controlled by a logic circuit 38 so that it accepts a selecting operation as a valid one when the result of the counting by a counter 35 is one or above, or during the time until the timer action of the timer 37 ends while the result is zero. That means that, if the re-selection of a music is executed within the time set in the timer 37 when the said result of counting of the counter 35 is zero, the console panel 17 accepts the said re-selecting operation. Accordingly, the action of the timer 37 is interrupted until the muting is released. In such a way, if before the ending of the action of the timer 37, the re-selecting operation can be achieved repeatedly through the console panel 17 of the main body 10.
Patent JP-H07233528-A (JP)
Title: Execution method for steel pipe pile, and construction thereof
Inventor: TAKAMORI HIROSHI
IPC: E02D5/50
Filed: 1994-02-24
Abstract: PURPOSE:To promote durability, bearing force and pulling performance by feeding hardener while excavating the ground, forming improved soil mixed and stirred with excavated soil in the shape of a column, and inserting and placing a steel pipe pile having a resisting body in the improve soil. CONSTITUTION:Cement and water is poured from the front end of an excavator 8 while excavating the ground G with excavator 8, and the cement and water and mixed and stirred with soil excavated by revolution of excavation cutters to excavate the ground up to specific depth. After that, the pour of cement and water is stopped to raise the excavator 8 near to the ground while revolving it, the cement, water and soil are mixed and stirred, and the consolidation of foundation having higher hardness is formed by the improved soil 1. Then, a pile 2 is placed in specific depth while entering the fluid improved soil the hollow inside of the steel pipe pile 2 provided with a resisting body 4. Because the improved soil is alkaline, corrosion of the steel pipe pile 2 is prevented to promote durability, upper hoop knots 55 and 56 of the resisting body 4 resist pulling force acting on the pipe 2, and lower hoop knots 55 and 65 resist pushing force acting on the pile 2.
Patent JP-H10223120-A (JP)
Title: Circuit breaker
Inventor: FUJITA HIDETAKA
IPC: H01H73/50
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a hook tip latch section, reduce the number of part items, and improve the assembling property and reliability by providing a projection on a fixed frame or the hook rotary center of a hook, and making a drive spring rotatively movable to the power supply side from a hook rotary shaft. SOLUTION: A projection 28 is provided at the rotary center of a hook 15 in an opening/closing trip mechanism section constituted of a fixed frame 13, a handle lever 14, and the hook 15, and the hook 15 is rotatably connected to the fixed frame 13 by the projection 28. Since no hook pin is used, no obstacle portion for the rotary shift of a drive spring 26 exists, and the drive spring 26 can be rotatatively moved to the power supply side from the rotary shaft of the hook 15. For the shape and material of the projection 28, the hook 15 must be connected rotatably, and the projection 28 can be formed by burring.
Patent JP-S58158256-A (JP)
Inventor: HARORUDO ETSUKAA
IPC: B41F5/04
Filed: 1983-02-22
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-S58146786-A (JP)
Inventor: FUJIMOTO SHIYUNICHI
IPC: F16L55/04
Filed: 1982-02-22
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-S55119573-A (JP)
Title: Working car
Inventor: KANDA KEIZOU
IPC: B62D57/00
Filed: 1979-03-08
Abstract: PURPOSE: To achieve safety work on steel structure, by making the endless caterpillar magnetic to be attracted to the steel structure.  
     CONSTITUTION: Caterpillar 1 has many rail chips 6 where iron core 7 and coil 8 are burried in the recess while current collecting rails 9 are provided to the left and right of said rail chips 6. Brush 11 is provided through a holder 10, and when the rail chips 6 travel below the brush 11 to contact with the rail 9, magnetic force is produced in the rail chips 6. At the position where magnetic force is produced in the rail chips 6, the caterpillar or the working car A is attracted to the steel structure. The rotating equipment C is attracted to the working floor by means of an electromagnet thus to change the direction. When occurring electrically abnormal condition, the magnet in safety device D lowers to be attaracted to the working floor thus prevents the falling of working truck. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03231310-A (JP)
Title: Method and device for monitoring of operation electromagnetic wave guidance type self-traveling cart
Inventor: TAKANASHI ISAO
IPC: G05D1/02
Filed: 1990-02-07
Abstract: PURPOSE:To easily monitor the operations of plural self-traveling carts by securing the electromagnetic connection at a prescribed point between the electromagnetic wave of a traveling cart to be monitored and a cart guiding cable and identifying the identification code of the cart. CONSTITUTION:An electromagnetic wave guidance type self-traveling cart 2 travels on a cart guidance cable 1 of an operation monitoring device via the electromagnetic connection secured between the electromagnetic wave of the cart 2 and the cable 1. When the cart 2 reaches the prescribed communication posts 3a, 3b..., these posts receive the electromagnetic wave to be monitored and sent from the cart 2. Then the posts 3a, 3b... are connected to a central monitoring device via a transmission cable and identifying the identification code of the cart 2 from the received electromagnetic wave to output this identification code together with their own addresses. A monitoring device monitors the cart identification code based on the addresses of posts 3a, 3b and displays the operating position of the cart 2.
Patent JP-H10226210-A (JP)
Title: Suspension device for vehicle
Inventor: KOYAMA TOSHIHIDE
IPC: B60G11/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enlarge an engine room and a passenger compartment, lighten the weight of a vehicle body, and obtain also high operating stability. SOLUTION: A vehicle suspension device 1 which supports a road wheel 6 allowing for its vertical movement against a vehicle body, consists of a wheel support 7 on which the road wheel 6 pivots on, leaf springs 9 mounted in fore and aft directions on the vehicle body and capable of deforming vertically against it, an upper arm 3 secured to the vehicle body rocking-free in vertical direction at one end, with the other end secured rocking-free to the upper end of the wheel support 7, a lower arm 12 secured to the leaf springs 9 rocking-free in vertical direction at one end, with the other end secured rocking-free to the lower end of the wheel support 7, and a rod 15 one end of which is connected to the leaf spring 9 and the other end connected to the upper arm 3.
Patent JP-H10223997-A (JP)
Title: Printed wiring board
Inventor: TAKEUCHI YASUSHI
IPC: H05K1/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the noise emitted form a printed wiring board by forming a ground pattern on the rear surface of the wiring board in such a state that the pattern is faced to the power source pattern of an IC separated from a main power source. SOLUTION: The power source pattern 5 and ground pattern 8 of an IC 10 separated from a main power source are respectively formed adjacently to each other on the front and rear surfaces of a printed wiring board. In addition, an addition capacitance is provided for the power source and ground of the IC 10 in addition to the capacitance of a chip capacitor which is provided as the by-pass capacitor of the IC 10 by filling up the space between the adjacently formed patterns 5 and 8 with a silicon resin 9 having a high specific inductive capacity. Because of the increased capacitance, the ground bounds of the ground electrode of the IC 10 and the fluctuation of the power supply voltage can be suppressed and the electromagnetic noise produced by the through current and charging current of the IC 10 and radiated from the printed board can be reduced.
Patent JP-H02209556-A (JP)
Title: Wiring floor panel
Inventor: MIURA KOICHI
IPC: E04F15/024
Filed: 1989-02-07
Abstract: PURPOSE:To cope with OA by laying, on a base floor face, a flexible floor material having legs integrally provided on the lower surface of a highly strong thin plate to form a wiring space between the thin plate and the floor surface. CONSTITUTION:A reinforcing rib 7 is integrally provided on a highly strong thin plate 2, and pipe legs 1 are integrally provided on the lower surface of the thin plate 2 to form a square plate. A plurality of square plates are connected to each other through hinges 6 to form a collected square plate. The collected square plate is laid on a base floor face 16, and cables of OA equipments are laid in the space formed between the thin plate 2 and the floor face 16.
Patent JP-H04246022-A (JP)
Title: Turnover device for tile
Inventor: SASAKI JIYUNZABUROU
IPC: B65G47/248
Filed: 1991-01-28
Abstract: PURPOSE:To reduce a space necessary for turnover motion and make it into compactfication as well as to dispense with any intermediate conveyor or the like, decreasing the cost of equipment, and transferring a train of tiles onto a tilting conveyor. CONSTITUTION:Two pinchers 25, 25a, opposing it to both sides of a tile being situated in a tilting state at a receiving position, and controlling the tile for its movement in the repugnant direction and the specified angular rotation, are controlled for their reciprocating and lifting motion between both the receiving and delivering positions.
Patent JP-S5499297-A (JP)
Title: Making holes in intermetallic compound magnets
Inventor: NOMURA HIRONORI
IPC: B23K26/382
Filed: 1978-03-11
Abstract: PURPOSE:To make 0.3-0.5 mm diameter holes momentarily through the laser machining of a magnet with the outer-circumferential portion of said magnet restrained by a chuck or a keeper plate for example. CONSTITUTION:The inside of a magnet 10 is vacuum-impregnated with non- magnetic material such as resin and hardened, and the surface thereof is provided with the protective film of the non-magnetic material (high-molecular) containing reinforcing material such as alumina powder. Said magnet 10 is prevented from cracking or getting broken since the restraint thereof is made by a chuck which applies static pressure from outside. Holes are made momentarily by laser beam, and the chips obtained therein are removed through the jetting of compressed air and through vacuum suction.
Patent JP-H06238781-A (JP)
Title: Bag manufacturing machine from paper cylinder for paper bag
Inventor: NAGAI KOJI
IPC: B31B31/02
Filed: 1993-02-17
Abstract: PURPOSE:To from continuously a paper cylinder for a large-sized paper bag which does not receive any ristriction of a printing machine. CONSTITUTION:Papers 1A and 1B for bags are fed into a folding machine 11A by means of a paper feeding machine 10A. One side part of each of the papers 1A and 1B for bags is folded into approximately an M-shape by means of the folding machine 11A. The paper 1A for the bag folded by means of the folding machine 11A is placed on a rail by means of a paper transferring apparatus 12A. This paper 1A for the bag is carried by means of a carrying apparatus 16 and after a paste is applied thereon by means of a pasting apparatus, it is carried on the rail. On the other hand, the paper 1B for the bag is turned over by means of a reversing lever and a paper reversing and carrying apparatus 12B and is kept in waiting for on the rail to laminate the papers 1A and 1B. Then, the papers 1A and 1B laminated up and down are bonded together by means of a press apparatus to mold a paper cylinder for a paper bag. Therefore, as the paper cylinder 3 for the paper bag is molded by using two sheets of papers 1A and 1B, the width for the paper bag plus a folding space of one side is enough for the width of the papers 1A and 1B for the bags.
Patent JP-H04268040-A (JP)
Title: Heat resisting low alloy steel excellent in creep strength and toughness
Inventor: ISEDA ATSURO
IPC: C22C38/22
Filed: 1991-02-22
Abstract: PURPOSE:To increase the high temp. creep rupture strength of a heat resisting low alloy steel while taking advantage of the merits of this steel and to substi tute this steel for conventional austenitic stainless steels, etc. CONSTITUTION:The steel is a heat resisting low alloy steel excellent in strength and toughness and characterized by having a composition which consists of 0.03-0.12% C, <=0.7% Si, 0.1-1.5% Mn, <=0.8% Ni, <=0.03% P, <=0.015% S, 1.5-3.5% Cr, 1-3% W, 0.1-0.35% V, 0.01-0.1% Nb, 0.0001-0.02% B, <0.005% N, <0.005% Al, 0.001-0.1% Ti, and the balance Fe with inevitable impurities and in which respective contents of Ti and N satisfy inequality 0.080>=Ti(%)-(48/14)XN(%)>=0.003. Besides the above components, one or more elements among La, Ce, Y, Ca, Zr, Ta, Mg, and Mo can further be incorporated.