baber/WOPTO huggingface dataset:
Patent JP-H07204853-A (JP)
Title: Arc sensor
Inventor: YASUI KEIJI
IPC: B23K9/09
Filed: 1994-01-25
Abstract: PURPOSE:To detect the relative position of a welding torch and a subject to be welded from a welding current value of a pulse part and an arc voltage value at this time in a pulse arc welding which outputs a pulse like welding current. CONSTITUTION:This sensor is provided with a welding torch 1 which acts a periodic motion, an arc voltage detecting unit 3 which detects the voltage between the welding torch 1 and a subject to be welded 2, a welding current detecting unit 4 which detects the welding current, a pulse judging unit 5 which compares a set current value and the welding current detected with the welding current detecting unit 4 and judges that it is a pulse part of the welding current when the welding current is larger than the set current, and a phase detecting unit 6 which detects the phase of the periodic motion. The relative position of the welding torch 1 and the subject to be welded 2 is detected from the welding current value of the pulse part judged with the pulse judging unit 5 among the welding current and the arc current value at the time.
Patent JP-S58123983-A (JP)
Inventor: YOTSUMOTO KIMIE
IPC: E05D15/06
Filed: 1982-01-20
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-S56102542-A (JP)
Title: Cast cobalt alloy
Inventor: SUGITANI JIYUNICHI
IPC: C22C19/07
Filed: 1980-01-22
Abstract: PURPOSE: To provide a cast Co alloy with enhanced strength to compressive stress high temp. by adding a specified amount of C, Si, Mn, Cr, W, Fe, Ni, P, S and N as essential components and a very small amount of specified elements such as Ti and Ce to Co.  
     CONSTITUTION: This cast Co alloy consists of 1.5W3% C, ≤1.0% Si, ≤1.0% Mn, 25W35% Cr, 8W17% W, ≤3% Fe, ≤3% Ni, ≤0.03% P, ≤0.03% S and ≤0.10% N as essential components, one or more among 0.001W0.5% Ti, 0.001W0.01% Ce or Ra, 0.01W0.10% Zr, 0.01W0.5% V, 0.001W0.5% B and 0.1W0.5% Mo, and the balance essentially Co. This alloy has a structure in which carbide is granulated, uniformly dispersed, and made soluble in the matrix. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62164211-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: G11B5/738
Filed: 1986-01-14
Abstract: PURPOSE:To prevent the swelling and dissolution of an undercoat layer due to the solvent in a magnetic paint by forming the undercoat layer to be formed between a carrier and a magnetic layer with a specified component contg. cellulose nitrate. CONSTITUTION:(A) >=1 kind between polyester having hydroxyl and polyurethane having hydroxyl, (B) a polyisocyanate compd., and (C) cellulose nitrate are incorporated in the undercoat layer which is furnished between a nonmagnetic carrier and the magnetic layer. One or more kind between an org. metallic compd. and a tertiary amine compd. can be incorporated, as required, in addition to the components A, B, and C. With this composition, the swelling and dissolution of the undercoat layer due to the solvent in a magnetic paint can be controlled, and a recording medium with a smooth surface is obtained.
Patent JP-H07210179-A (JP)
Title: Active noise eliminator
Inventor: ABE KOJI
IPC: G06F17/10
Filed: 1994-01-25
Abstract: PURPOSE:To make it possible to actively eliminate noise even when a non-li.near element is included in a vibration transmitting system and noise relation between a vibration detection signal and a noise eliminated space is non-linear. CONSTITUTION:Vibration is detected by acceleration sensors 1 to 4, vibration signals are inputted to a reference signal generating part 13 through an A/D converter 12 to generate reference signals 107. Adaptive signal processing for the signals 107 is executed by an ADF 14, the processed signals are outputted as control output signals 108, the signals 108 are outputted as secondary sound from speakers 9, 19 through a D/A converter 16 and a power amplifier 17, and load noise is eliminated on the positions of microphones 5 to 8. Even when a non-linear element is included in the transmission system, the element can be effectively and adaptively controlled, so that a noise eliminating effect can be improved.
Patent JP-S5499163-A (JP)
Title: Production of resin pipes with hollow holes in the pipe wall in the direction of the pipe shaft where holes are adequately clotted.
Inventor: IIDA NOBORU
IPC: B29C48/11
Filed: 1978-01-23
Abstract: PURPOSE:In the production of synthetic resin pipes which are light-weight and have high strength against flatening load because these pipes have a number of hollow holes in the wall in the direction of the pipe shaft, a pin fitted in the resin path of  the mold is provided with a through hole that is intermittently evacuated, thereby  clotting adequate places in hollow holes. CONSTITUTION:A molten resin continuously extruded from extruder A is passed through annular path 4 in mold B and made into a pipe. At this time hollow holes 91, 91' are formed in the pipe wall in the direction of the pipe shaft by pins 7 which are concentrically fitted in resin path 4 with an adequate interval wherein hollow part 91 formed by pin 7 is intermittently evacuated through through-hole 71 in pin 7 to fuse and clot the hole, thereby producing pipes suitably used for piping.
Patent JP-S59137594-A (JP)
Inventor: HARII RAMUPENIUSU
IPC: B01D29/01
Filed: 1984-01-19
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-S60151862-A (JP)
Title: Tracking display system of magnetic recording and reproducing device
Inventor: TSURUTA MASAHIKO
IPC: G11B15/467
Filed: 1984-01-18
Abstract: PURPOSE:To eliminates the need for a private channel or signal line for obtaining tracking information by generating tracking information on either of a delay quantity set to a digital monostable multivibrator and the maximum level of a reproduced FM video signal, and supplying the information to a display circuit through a common bus and displaying a tracking state. CONSTITUTION:When a key for tracking adjustment among operation keys is pressed, a system controller 10 reads time constant data out of its internal memory successively at prescribed intervals of time and supplies it to a register 7. Then, the delay quantity of a digital monostable multivibrator 6 is varied successively, the value of its time constant data is displayed as the tracking information on a display circuit 11, and an operator monitors the display circuit 11 to judge its adjustment quantity and make a tracking adjustment. Thus, the common bus 15 is used and it is not necessary to add a private signal line for supplying the time constant data to the display circuit 11.
Patent JP-H05237566-A (JP)
Title: Turret punching press
Inventor: MATSUDA MORIKATSU
IPC: B23Q3/155
Filed: 1991-01-23
Abstract: PURPOSE:To cancel positional deviation in the horizontal direction of a gondola for holding a die by directly connecting horizontal transmission driving parts and providing a horizontal balance adjusting mechanism. CONSTITUTION:An endless chain 41 is wound around chain wheels 39A, 39B in the gondola device 37 for storing the die set. This motive source is transmitted to the chain wheel 39A at the upper part from a servo motor 43 through a cyclo-speed reducer R and a gear interlocking part G. The gear interlocking parts G disposed at the right and left sides have the symmetrical same size and the driven gears 49R, 49L in a first column G1 are connected with the connecting part 51 and synchronously worked. Then a deep groove 53 is formed to the driven gear 49R in the first column G1, and by inserting plural lines of span rings 55 between a connecting shaft 51 and the deep groove 53, the backlash in the horizontal transmission system is adjusted to adjust the balance in the right and left sides.
Patent JP-S58135535-A (JP)
Inventor: SUZUKI MASARU
IPC: H01H43/04
Filed: 1982-01-19
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-H10193530-A (JP)
Title: Multilayer sheet
Inventor: TATSUMI YASUO
IPC: B32B27/32
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve sealing properties and easy open properties by ply separation by a method wherein polyethylene resin is adopted for a seal layer having a separating function and a buffer constituted of polypropylene resin and resin of an ethylene-methacrylic acid copolymer or the like is provided adjacently to the seal layer. SOLUTION: Polyethylene resin is adopted for a seal layer having a separating function and a buffer layer constituted of polypropylene resin and resin of an ethylene-methacrylic acid copolymer or the like is provided adjacently to the seal layer. This buffer layer is formed of a mixture of at least one kind or more of the polypropylene resin and about 10-90wt.% ethylene-methacrylic acid copolymer and the polypropylene resin and about 10-90wt.% ethylene-methyl methacrylate copolymer.
Patent JP-S60150647-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIDA HIROSHI
IPC: H01L21/3205
Filed: 1984-01-18
Abstract: PURPOSE:To flatten with ease the steps in an insulating layer and to build thereon the second and following highly reliable wiring layers by a method wherein a low-viscosity resist is applied to an insulating layer with its surface irregular and the resist positioned high in the irregular surface are incinerated and removed and the resist positioned low in the same is removed by etching. CONSTITUTION:A low-viscosity resist 15 is applied to the surface of an insulating layer 14 with an uneven surface by spinning. The resist 15 is thin at higher locations in the insulating layer 14, thick at lower locations. To ensure an excellent adherence, after post-baking, oxygen plasma is applied until the resist at high locations is incinerated and removed. A process follows wherein the remnant of the resist 15 seves as a mask by using which the insulating layer 14 is etched until it is flush with the bottom of the resist 15. A stripping solvent is used to peel off the resist 15, and the entire surface is lightly etched to round off protrusions. On the insulating layer 14, a second wiring layer 18, interlayer insulating film 19, and third wiring layer 20, sharing a through-hole 8 with the second wiring layer, are formed.
Patent JP-H09196157-A (JP)
Title: Control device of automatic transmission
Inventor: OTSUBO KAZUTAKA
IPC: F16H61/06
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a shock when a range is switched to a retreat travel range from an advance in a short time by arranging a boosting means to increase oil pressure to be supplied to a second hydraulic servo only for a preset time before engagement of a clutch for reverse is started when a range is switched to the reverse travel from the advance. SOLUTION: When a range is switched to reverse travel from an advance, before engagement of a second clutch C2 is started, oil pressure to be supplied to an oil chamber of a hydraulic servo C-2 is increased only for a preset time, and a clutch drum 114 to constitute a piston of a hydraulic servo C-1 is quickly moved leftward (to the release side), and discharge of oil in an oil chamber of the hydraulic servo C-1 is assisted. Therefore, a first clutch C1 can be quickly released, and not only that a neutral condition can be reliably formed but also that the occurrence of a shock is prevented by eliminating a tie-up condition, and a range can be quickly switched to reverse travel range from an advance travel range.
Patent JP-S63174011-A (JP)
Title: Connection switching method for optical fiber
Inventor: YOKOSUKA HIROSHI
IPC: G02B6/35
Filed: 1987-01-14
Abstract: PURPOSE:To enable transmission even when an axis aligning sleeve is detached and to shorten an actual disconnection time by switching connections while accurately positioning an optical fiber ferrule by a holding mechanism. CONSTITUTION:The holding mechanism 50 accurately positions 1st, 2nd, and 3rd ferrules 11, 21, and 31. Then the sleeve 40 is moved to the side of the ferrule 11 and the ferrules 11 and 31 are released from being fitted and held by the front mechanism of the mechanism 50. They are therefore released from being aligned with each other by the sleeve 40, but their abutting accuracy is high, so transmission ability is maintained. Then the ferrule 11 is moved in parallel to abut on the ferrule 31, and the sleeve 40 fitting the ferrule 11 is moved to the side of the ferrule 31 to complete a connection by the sleeve 40. Thus, the connections are switched while the ferrules are accurately positioned to shorten the actual disconnection time.
Patent JP-H01181749-A (JP)
Title: Preparation of 'konjak'-like food gel from brown algae
Inventor: MATSUMOTO MASAYUKI
IPC: A23L17/60
Filed: 1988-01-18
Abstract: PURPOSE:To prepare a health food having the taste and flavor of seaweed and palatability of KONJAK (paste made from starch of devil's-tongue), by dissolving brown algae such as WAKAME (Undaria pinnatifida) or tangle with a small amount of an alkali salt and gelatinizing the obtained pasty product with a Ca salt. CONSTITUTION:An algae such as tangle or WAKAME (used in a state close to raw WAKAME) is added with a small amount of an alkali agent such as NaCO3 and heated under stirring to obtain a pasty product or the algae is mechanically ground to a pasty state. The paste is added with an aqueous solution of a calcium salt to obtain a KONJAK-like gelatinous food having high viscoelasticity. The amount of the calcium salt is adjusted according to the hardness of the food to be prepared.
Patent JP-S62165461-A (JP)
Title: Private branch calling system
Inventor: TANAKA MITSURU
IPC: H04B7/04
Filed: 1986-01-16
Abstract: PURPOSE:To speak with an absent person without adding a specific work to a private branch system by calling the receiver of the absent person from a telephone set receiving a line wire call to the absent person through radio communication and connecting the absent person with the line based on a line request from the absent person. CONSTITUTION:A call from a line wire telephone set A in a private branch calling system is received by a PBXE and connected to an extension slave telephone set C1 through an extension master telephone set B1. When an absent person from the slave set C1 is called up by the calling, the master set B1 is called and the call number of the absent person is originated from the called and the call number of the absent person is originated from the master machine B1. At that time, the call number of the absent person is originated simultaneously from a master set B2 on the other floor. The call umber is received by the receiver D1 of the absent person and its buzzer is generated. The absent person listening the buzzing transmits a connection request from the nearest slave set C2 to the master set B2 and the request is informed to the originating master set B1 through the PBXE. Thus, the communication between the telephone set B and the absent person can be attained without adding a specific work to the private branch system.
Patent JP-H07209991-A (JP)
Title: Developing device and recovering method for two-component developer for the device
Inventor: KAI SO
IPC: G03G15/08
Filed: 1994-01-26
Abstract: PURPOSE:To easily reuse a toner by separating a two-component developer to be recovered in a toner and a carrier in the case of its recovery from a two-component developing device including the developer. CONSTITUTION:A developer separating means A1 is constituted of a carrier recovering sleeve 41, a magnet and a bias power supply. At the time of recovering carrier, a carrier recovering sleeve 41 is rotated in the counterclockwise direction, and a developer is guided to a carrier recovering tank aperture part m3 through a gap (a). At the time, bias electric charge having counter polarity against the toner is impressed to the sleeve 41 and the carrier is separated from the toner. When magnetic force disappears on the aperture part m3, only the carrier is separated from the sleeve 41 and entered into a carrier recovery tank 42. Toner on the sleeve 41 receiving the bias charge with the counter polarity against the toner is scraped by a fur brush 43 rotationally driven on a toner recovering position P.
Patent JP-S5499911-A (JP)
Title: Plant controller
Inventor: TANAKA SHIYUNTAROU
IPC: H02P1/58
Filed: 1978-01-24
Abstract: PURPOSE: To facilitate the operation of a pluraity of auxiliary machines of a plant and raise the safety and reliability, by selecting the starting or stopping operation of some auxiliary machine through electronic computation.  
     CONSTITUTION: An electronic computer COMP receives the signal of state of operation of the plant P, the mode signals of sequential controllers S1∼Sn which select the control modes of the auxiliary machines M1∼Mn and the signals of operation or stoppage of the auxiliary machines detected by detectors DT1∼DTn. An auxiliary machine with higher priority is selected from the auxiliary machines set in computer-controlled mode, depending on the process of the plant. Then, a starting or stopping operation output is supplied to the corresponding one of drivers DR1∼ DR2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10206612-A (JP)
Title: Mirror surface body
Inventor: YANO KICHIYA
IPC: G02B5/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a mirror surface body which has a sufficient yield strength to the irradiation of high-energy beams such as X-rays, SOR beams, laser beams, and also which can be suitably used for the reflecting mirror, diffration grating, or the like for such high energy beams. SOLUTION: A mirror surface body 1 is that in which a silicon carbide film 3 by chemical deposition is coatedly formed on the surface of a base body 2 being a silicon carbide sintered body, and the film surface thereof is finished to form a mirror surface 3a. In the depth d within 300 angstrom from the mirror surface 3a in the silicon carbide film 3, a defectless crystalline layer 3b of silicon carbide is existent. The silicon carbide film 3 has a crystalline structure in which the X-ray diffraction strength ratio at the peak strength to one crystalline surface, for instance to the surface (220), specified by a Miller index is strongly orientated so as to be 90% or more.
Patent JP-S58125088-A (JP)
Inventor: TANAKA HIDEHIRO
IPC: G09F11/00
Filed: 1982-01-20
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-S61166786-A (JP)
Title: Ship with superstructure buffer supporting device
Inventor: TOKI NAOJI
IPC: B63B15/00
Filed: 1985-01-18
Abstract: PURPOSE:To prevent the influence from being transmitted to a superstructure even if a main hull brings about sizable rolling or pitching, by making weight of the superstructure so as to be supported by one buffer capable of almost disregarding a spring constant. CONSTITUTION:Balancing piston cylinders 113 connected to each gas reservoir 114 works as a first buffer supporting device capable of almost disregarding a spring constant while supporting weight of a superstructure 2. In this state as it is, restoring force of the superstructure 2 is almost zero and an attitude of the superstructure 2 varies according to a variation in load very slowly so that a controlling piston cylinder 109 as a second buffer supporting device being supported by a servocontroller is installed there, whereby the superstructure 2 is controlled so as to keep up a state approximate to a standstill to space.
Patent JP-S62166864-A (JP)
Title: Production of food
Inventor: HOASHI CHIKAKO
IPC: A23L17/00
Filed: 1986-01-17
Abstract: PURPOSE:To form a plurality of parallel slit grooves of e.g. ring-form at a stroke in high workability and to obtain a food having excellent palatability, by rotatably placing a food in a manner closable and separable relative to specific slitting edges and moving the food under rotation to approach to the slitting edges. CONSTITUTION:A plurality of disk-shaped slitting edges 22 having sharp edge at each circumferencial edge are arranged in parallel and concentrically attached to a rotary shaft 16 keeping a prescribed spaces between the disks with spacers. The slitting edges 22 are rotated with the rotary shaft 16 driven by a motor 12 via a driving pulley 14, an endless belt 19 and a follower pulley 18. A food 24 such as KONJAK (paste made from starch of devil's tongue), fish paste product, sausage, animal meat, etc., formed in the form of a rod, cylinder, sphere, etc., is supported by a skewering jig 32 arranged in a manner rotatable and movable close to or separated from the slitting edges 22. The food 24 is moved to approach to the slitting edges 22 to form a plurality of parallel slit grooves 33 having prescribed depth on the outer circumference of the food 24 and is separated from the slitting edges 22.
Patent JP-H05193581-A (JP)
Title: Antitorque device for helicopter
Inventor: TAKIMOTO YOSHIO
IPC: B64C27/82
Filed: 1992-01-20
Abstract: PURPOSE:To increase the flight speed without obtaining the advance flight thrust only by a main rotor blade, by installing a control means for a direction changing means for gradually tilting the shift axis of a tail fan in the direction set along the plane body side, according to the advance speed in the advance fleight. CONSTITUTION:A tail fan direction changing actuator 6 is controlled so that the revolution axis of a tail fan 5 installed on the rear part trunk body 4 of a helicopter 1 is fixed in the direction perpendicular to the plane body axis P in hovering. Then, in the advance flight, the tail fan direction changing actuator 6 is controlled so that the revolution axis is gradually tilted in the direction set along the plane body axis P according to the advance revolution speed. Further, when the tail fan 5 is set inclined, the thrust component Dy in the lateral direction of the plane body is allowed to act as the antitorque force balanced to the moment force generated by the revolution of a main rotor blade 2, and the thrust force component Dx in the forward direction is allowed to act as the advance thrust force of the plane body.
Patent JP-S60152017-A (JP)
Title: Electron beam annealing device
Inventor: SHIBATA KENJI
IPC: H01L21/263
Filed: 1984-01-20
Abstract: PURPOSE:To realize a protruded type solid-liquid interface in relation to the advancing direction of an electron beam at electron beam annealing by a method wherein the chevron-shape beam is formed, and the beam thereof is scanned in the prescribed direction. CONSTITUTION:An electron beam radiated from a first electron gun 51 is deflected in a high speed according to a high-speed deflecting electrode 53 consisting of flat-board bodies of two sheets arranged facing mutually. An electron beam radiated from a second electron gun 52 is also deflected in a high speed according to a second high-speed deflecting electrode 54, and the linear beams are obtained. The two beams are deflected respectively in a chevron-shape according to beam connecting deflectors 55, 56. Accordingly, the solid-liquid interface of a sample to be annealed can be formed in a protruded type in the beam scanning direction, generation of a crystal grain boundary is suppressed to the utmost owing thereto, and formation in a single crystal can be attained easily.