baber/WOPTO huggingface dataset:
Patent JP-S5646647-A (JP)
Title: Method of connecting armature coil
Inventor: HAMANO ISAO
IPC: H02K13/04
Filed: 1979-09-26
Abstract: PURPOSE:To make it possible to perform connection of coils by exfoliating only a heat-resisting insulation film between the contact portion of the segment in an armature coil lead portion and the contact portion between respective lead portions. CONSTITUTION:A heat resisting enamel film 3a is exfoliated from the upper lead portion 3b of an armature coil 3 and the upper and lower surface portions of the lower lead portion 3c in correspondence to the necessary connected area to form an exfoliated part 3d. Then, a welding tip 13 of a ultrasonic wave welding device is pressed by a groove part 13a through a film part 3a of the upper lead part 3b to perform ultrasonic wave oscillation, and the tip 13 is not welded to the coil 3, but the segment 7 and the lead parts 3b and 3c of the coil placed of the end part of said segment 7 are stably and accurately welded. Therefore, the insulation coating treatment of the welded parts is not required. Accordingly, easy, stable and accurate connection of armature coil and commutator segment can be performed.
Patent JP-S5551925-A (JP)
Title: Gas turbine controller
Inventor: SHIMIZU NORIO
IPC: F02C7/232
Filed: 1978-10-12
Abstract: PURPOSE: To secure a gas turbine system from accident by deciding the operation of an air purge device, if necessary locking a igniting device, when misfire occured in the combustor of a gas turbine engine.  
     CONSTITUTION: A compressor 12 and a generator 13 are axially connected to a gas turbine 11 in a line. A starter 15 is connected to the generator 13 through a clutch 14 for driving the turbine until the revolving rate of the turbine 11 exceeds a fixed rate. A combustor 16 connected to a fuel pipe provided with a fuel shutoff valve 18, and provided with a flame detector 17 for detecting misfire, is disposed between the turbine 11 and the compressor 12. When misfire occured in the combustor 16, the flame detector 17 send a signal to a controller, not shown, which controls the shutoff valve to close and the clutch 14 to be released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09310118-A (JP)
Title: Production of low yield point steel excellent in toughness
Inventor: ANDO RYUICHI
IPC: C22C38/06
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To impart excellent toughness and low yield strength required for an earthquakeproof member to steel by specifying the contends of C, Si, Mn, Al and N in the steel compsn. and controlling the heating temp. rolling finishing temp. and normalizing temp. SOLUTION: The compsn. of a steel is composed of, by weight, 0.006 to 0.03% C, 0.006 to 0.02% Si, <=0.20% Mn, <=0.060% Al, <=0.004% N, and the balance Fe with inevitable impurities. The slab composed of the above compsn. is heated at >=1050 deg.C, and hot rolling is finished at <=770 deg.C. Next, low temp. normalizing is executed at <=880 deg.C to optimize the grain size. In this way, the steel in which yield strength required as that for an earthquakeproof member is regulated to 100 to 150N/mm<2> class and having excellent toughness of >=140J Charpy impact value at 0 deg.C can be obtd.
Patent JP-S5825922-A (JP)
Title: Cleaning method of metal mold for sealing resin
Inventor: NUMAJIRI KAZUO
IPC: B08B1/04
Filed: 1981-08-11
Abstract: PURPOSE:To scrape off burrs on a metal mold and remove them efficiently without scattering by such an arrangement that a hollow unit is formed by the surface of a metal mold and a frame body in which a pair of rotary brushes is supported, and the rotary brushes are caused to rotate inwardly each other in said hollow unit. CONSTITUTION:A cleaning unit 1 is provided to the undersurface of a metal mold 9 and rotary brushes 41, 42 are installed so that their hairs are slightly pushed by the surface of the metal mold. Under this condition, a hollow portion 10, separated from outside, is formed by the undersurface of the metal mold 9, the rotary brushes 41, 42 and seal members 8,8. Under this condition, a suction pump, a compressor and the source of motive power of the rotary brushes 41, 42 are put into operation and the frame body 2 is also moved along the  undersurface of the metal mold 9. Meantime, the rotary brushes scrape off burrs  from the undersurface of the metal mold 9 inwardly and burrs thus scraped are blown away from a nozzle 7 by compressed air.
Patent JP-H07298604-A (JP)
Title: Pulse width modulation system for alternately generating pulse with pulse width not depending upon percentage modulation and time and pulse depending upon the same
Inventor: NAGAO MICHIHIKO
IPC: H03K7/08
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a pulse width modulation signal for alternately generating a pulse having a pulse width which does not depend upon a percentage modulation and a time and a pulse which depends upon the same by comparing a signal wave with a frequency-modulated carrier. CONSTITUTION:A carrier ec is so frequency-modulated as to be proportional to an absolute value ¦ei¦ of a signal wave ei, and compared with the wave ei. A pulse width modulation(PWM) signal by this is used as a driving signal source of a resonance type PWM inverter, thereby realizing a resonance type PWM inverter without detecting a voltage or a current of a main circuit of the inverter.
Patent JP-H02302431-A (JP)
Title: Alkyd resin composition for water-based coating and water-based coating composition
Inventor: HIRAYAMA TAKAO
IPC: C08G63/66
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the subject resin, containing an ethylene oxide adduct, etc., of bisphenol A as a polyhydric alcohol component, having specific values of oil length and acid value, excellent in low-temperature curability and good in gloss, hardness, water, corrosion and chemical resistance. CONSTITUTION:The objective resin, containing at least 10wt.%, preferably 15 to 35wt.% ethylene oxide adduct of bisphenol A and/or propylene oxide adduct of the bisphenol A as a polyhydric alcohol component and having <=50% oil length and 25 to 50 acid value. The abovementioned resin is used as principal component and an amino resin is contained as a curing agent to afford a water- based coating composition.
Patent JP-H05326511-A (JP)
Title: Manufacture method of semiconductor element
Inventor: NAKAMURA MAKIKO
IPC: H01L21/28
Filed: 1992-05-18
Abstract: PURPOSE:To provide the method capable of avoiding the decrease or dispersion in the particle diameter of Al affected by the barrier metal or bonded layer formed on the lower layer especially in case an Al base wiring is formed for deteriorating the electromigration characteristics in relation to the forming method of a wiring layer of a semiconductor element. CONSTITUTION:Within the title manufacturing method of semiconductor element, a barrier metal (TiN layer) 25 is formed and after making the surface thereof amorphous by plasma processing step, an Al base wiring layer 28 is to be formed on the surface of the barrier metal (TiN layer) 25. At this time, contact holes 23 are implanted with W plugs 27 by plasma etching step simultaneously making the surface of the TiN layer 25 amorphous.
Patent JP-S5552659-A (JP)
Title: Data transmission/receiving circuit
Inventor: YUI TAKAHIRO
IPC: H04L25/38
Filed: 1978-10-13
Abstract: PURPOSE:To obtain a simple and economical-constitution data transmission circuit by which data receiving and transmission are performed in parallel simultaneously. CONSTITUTION:Input data from terminal T13 is synchronized with the negative wave of data pulse AC power source G1, and input controlling circuit CONT11 becomes conductive, and the negative wave flows through G1-diode D13-CONT11- photo coupler PS12-D12-G1, and data is outputted to terminal T12 by operation of PS12. When data is inputted to terminal T14, CONT12 becomes conductive synchronously with the positive wave of G1, and the positive wave flows through G1-D14-CONT12-PS11-D11-G1, and data is outputted to terminal T11 by operation of PS11. When G1 has the positive wave, data is transmitted from the B side and is received by the A side; and when G has the negative wave, data is transmitted from the A side and received by the B side. Thus, data transmission and receiving can be performed in parallel simultaneously.
Patent JP-S5648238-A (JP)
Title: Plasma reaction device
Inventor: ABE HARUHIKO
IPC: H01L21/3065
Filed: 1979-09-27
Abstract: PURPOSE: To secure the stabilization for the plasma state between the opposing parallel flat plate type high-frequency electrodes within a vaccum tank by the effect of application of the magnetic field, by incorporating the magnetic field generating component to the above-mentioned electrodes.  
     CONSTITUTION: The permanent magnet 9 is buried into the area corresponding to the material 5 to be etched in the opposing metal electrodes 1 and 2 within the vaccum tank 3. The evacuation is given to the inside the tank 3 to secure a prescribed level of evacuation by actuating the evacuation system 8, and then a prescribed level of pressure is kept inside the tank 3 by introducing the gas coinciding with the material 5 such as the C 3 F 6  gas in the case of the silicon oxide film. After this, the high-frequency power source 4 is actuated, and the high-frequency electric power of a prescribed frequency is applied between the electrodes 1 and 2 to produce the plasma 6. As the static magnetic field 10 exists owing to the magnet 9 and in the vertical direction to the surface of electrode, the discharge starting voltage is reduced relatively in case when the inter-electrode discharge is produced. Thus the generation of plasma can be facilitated. Furthermore, the direction of motion is controlled for the electron or the ion in the plasma by magnetic line of force, thus ensuring the stabilization of the plasma state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06312299-A (JP)
Title: Setting method for load on press
Inventor: KIRII KAZUNARI
IPC: B30B15/14
Filed: 1993-04-28
Abstract: PURPOSE:To easily obtain desired load distribution on a press regardless of individual difference of presses. CONSTITUTION:Load on four positions is detected by strain gages 90 fitted on four frames 12, hydraulic pressure of hydraulic cylinders 44 provided on four positions between four plungers 18 and press slides 14 are mutually independently adjusted so that respective detected load is nearly same to respective forming load preset by try pressing and forming load distribution nearly same to preset load distribution by try pressing is obtained regardless of individual difference of the presses 10.
Patent JP-S5458806-A (JP)
Title: Compact dc rotary machine
Inventor: KODAMA AKIO
IPC: H02K23/58
Filed: 1977-10-19
Abstract: PURPOSE: To icrease mounting strength by setting up a motor mounting screwed runner in the front lid of a coreless motor while the diameter of the front lid is increased more than that of an external cover.  
     CONSTITUTION: The front lid 101 of a coreless motor increases more than the outside diameter of a yoke 102 in its exterior section 101a and a number of machine mounting screwed runners 117 are set up on it at proper internals. Since the front lid with such structure is used, the screwed runners are of penetration type. As a result, work can be simplified and mounting strength be increased. An outside cover member, such as magnetic screen, can also easily be mounted 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62280826-A (JP)
Title: Electrophoretic display element
Inventor: MURAYAMA HISAO
IPC: G02F1/19
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a display which has large color difference, is sharp and is free from uneven colors by sealing a liquid dispersed with pigment particles of the color tone different from the color tone of a high-insulating coloring dispersion medium into the spacing between electrodes facing each other and incorporating a specific aluminum chelate into the dispersion or coating the same on the pigment particles. CONSTITUTION:This electrophorectic display element is formed by sealing the liquid dispersed with the pigment particles of the color tone different from the color tone of the high-insulating coloring dispersion medium into said dispersion medium into the spacing between two sheets of the electrodes which face each other and at least one of which is transparent. Said element is further formed by incorporating the aluminum chelate expressed by the formula into the dispersion medium or coating the same on the pigment particles. The pigment particles which exhibit a positive or negative polarity in the dispersion medium is used. The white pigment particles are exemplified by titanium oxide, etc., the yellow pigment particles by yellowish iron oxide, etc., and the red pigment particles by iron oxide red, etc. On the other hand, a high-insulating org. solvent colored by a dye is used for the coloring dispersion medium and is exemplified by p-xylene, toluene, etc. The amt. of the aluminum chelate to be used is usually 0.1-10wt%, more preferably 0.5-5wt% by the weight of the pigment particles.
Patent JP-S5249195-A (JP)
Title: Protecting member attaching mechanism for planer article packing machi ne
Inventor: HAYASHI MASAYUKI
IPC: B65D59/00
Filed: 1975-10-17
Abstract: PURPOSE:To attach protecting members such as angles in an automatic, reliable and amooth manner to the ridges of an articles which is made of thin steel plates into a cubic shape.
Patent JP-S6018541-A (JP)
Title: Formed article of thermoplastic polyurethane resin and its manufacture
Inventor: WASHIDA HIROSHI
IPC: C08L33/02
Filed: 1983-07-12
Abstract: PURPOSE:To obtain the titled molded article such as sheet, film, etc. having excellent optical properties, free from blooming tendency, by adding the power of a specific acrylic resin, thereby preventing the blocking of the film without lowering its transparency. CONSTITUTION:In the extrusion or injection molding of the pellets of a thermoplastic polyurethane resin, the pellets are smeared with 0.01-10wt% of the powder of an acrylic resin having a refractive index of 1.3-1.6 and a melt flow index of 9-16g/10min. The thermoplastic polyurethane resin is e.g. a transparent resin produced mainly from a high-molecular diol, a chain extender, and a non- yellowing diisocyanate.
Patent JP-H081876-A (JP)
Title: Soft multilayered film
Inventor: KOGA SUSUMU
IPC: B32B27/34
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a packing material not losing flexibility and close adhesiveness and excellent in pinhole resistance and oxygen gas barrier properties by using a multilayered film consisting of a nylon layer, a gas barrier layer, an adhesive layer and an ethylene/vinyl acetate copolymer layer specified in the content of vinyl acetate. CONSTITUTION:A soft multilayered film contains at least a nylon layer A, a gas barrier layer B, an adhesive layer C, an ethylene/vinyl acetate copolymer layer D with vinyl acetate content of 15% or more and an ethylene/vinyl acetate copolymer layer E with vinyl acetate content of 10-20%. The layered constitution of this film is A-B-C-D-E, A-C-B-C-D-E, B-A-C-D-E, B-C-A-C-D-E or A-B-A-C-D-E.
Patent JP-2000315361-A (JP)
Title: Magnetic disk device
Inventor: ARISAKA HISAHIRO
IPC: G11B25/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable magnetic disk device in which a magnetic circuit is fixed by an elastic material, by providing a magnetic circuit supporting method capable of preventing the loss of impact resisting performance. SOLUTION: In a magnetic circuit supporting portion 12, an inner hub 14 is displaced integrally with a magnetic circuit 9. On the other hand, an outer hub 15 is fixed to a base 10 or a cover 11. At this time, a spacing between a yoke 7 and the outer hub 5 is set smaller than that between a magnet surface and its opposing coil surface. Thus, even when impacts are applied during the carrying of the device, the resonance peak of a carriage supporting system or a spindle supporting system is reduced and high positioning accuracy is secured without losing the performance of the coil or the magnetic circuit.
Patent JP-S61282268-A (JP)
Title: Package for spring form false twisted yarn
Inventor: KITAJIMA MITSUO
IPC: B65H55/04
Filed: 1985-06-10
Abstract: PURPOSE:To improve the elongation and contraction performance and elasticity of the obtained cloth by making the taking-up density of the yarn wound onto a package, in the spring form state generated through twisting work, at 70% or less of that of the twisted yarn. CONSTITUTION:The supplied yarn Y has the outside appearance of the worked yarn in spring form under the minute tension close to the no-tension state through false twisting work, and said yarn is pulled out by a feed roller 2 from a cheese 1, and thermally fixed by a heater 3 heated by a false twisting spindle 4, and the tension is sufficiently lightened between the first delivery roller 5 and the second delivery roller 6 having the less speed. Then, the supplied yarn is taken up onto a package 8, in the spring form state with the taking-up density of 70% or less of that of the supplied yarn Y by a taking-up roller 7 at low speed. Therefore, the elongation and contraction performance and elasticity of the obtained cloth can be improved.
Patent JP-H01295981-A (JP)
Title: Movable wall hanger
Inventor: TOMINAGA SHIGETOSHI
IPC: E05D15/00
Filed: 1988-05-25
Abstract: PURPOSE:To permit a movable wall to be vertically hung down with variably directional attitudes by a method in which movable walls are connected by a rotatable connector connected to a hanging wheel and set on one place on a vertical line passing the gravity center of the wall body. CONSTITUTION:A connector rotatable in the direction of arrow X is set on one place of a vertical line passing the gravity center of movable walls 1 to connect the walls 1. The connector 2 is connected to a hanging wheel 3. The walls 1 can thus be vertically hung down even when a hanger rail is deformed into an arched form with countless combinations of directions. Also, when the walls 1 are arranged sidewards in series, their sides can be closely contacted with each other in an airtight manner, whereby sound proofness and appearance of the walls may be improved.
Patent JP-S6017974-A (JP)
Title: Pulse laser device of unstable resonance type
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/08
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a high performance laser device by emitting a pulse laser light via a through hole formed at the center of a concave mirror for forming an unstable resonator, thereby triggering it and outputting a pulse laser light of large output. CONSTITUTION:A pulse laser light emitted from a pulse laser device 16 is introduced via a through hole (g) of a concave mirror 6' with a small hole into an unstable resonator formed of a concave mirror 6 and a convex mirror 7, and the propagating direction coincides with an optical axis (c). The pulse laser light is gradually isolated from the axis (c) while repeating reflections between the mirrors 6' and 7, and eventually led out of a stable resonator via a plane mirror 8 with a hole. In the meantime, the laser light is amplified by the repetition of the collision of the laser light with carbon dioxide gas molecules excited in the discharging medium (b) by the glow (or voiceless) discharge between discharging electrodes 2 and 3, and outputted as the large output laser light of a ring mode A. In other words, the pulse laser light becomes a trigger, and outputted as a large output laser light, but the pulse responding velocity is the same as the pulse laser light.
Patent JP-S5350884-A (JP)
Title: Ultrasonic wave probe apparatus
Inventor: MASUDA HITOSHI
IPC: G01N29/28
Filed: 1976-10-20
Abstract: PURPOSE: To save the trouble of wiping after flaw inspection and also, to prevent the formation of rust, by absorbing and removing used water during inspection, so as not to remain on the surface of the material to be inspected, at the ultrasonic wave probe apparatus, using water as medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5917057-A (JP)
Title: Planetary roller type power transmission apparatus
Inventor: MORIGUCHI YOSHIBUMI
IPC: F16H13/10
Filed: 1982-07-21
Abstract: PURPOSE:To obviate the necessity of using expensive material for an elastic ring by installing an elastic ring and has a U-shaped section which is divided into two parts in the axial direction, and allowing a steress generated at the inner peripheral part of the elastic ring to be dispersed. CONSTITUTION:When the outer peripheral part 1a of an elastic ring 1 is compressed in the axial direction, said ring 1 is deformed as shown in the figure, and bulged deformation is generated on the inner peripheral part 1b. Said deformation generates the press-contact force of a roller. Since the elastic ring 1 is divided, stress can be dispersed, and the necessity of using expensive material for the elastic ring 1 can be obviated.
Patent JP-S62284476-A (JP)
Title: Data collecting device
Inventor: SHIMIZU SHINKICHI
IPC: G06F17/40
Filed: 1986-06-02
Abstract: PURPOSE:To effectively use an arithmetic unit and to prevent data from being lost due to the down of the arithmetic unit by providing the titled device with a preprocessor for analyzing receiving data and temporarily storing effective data. CONSTITUTION:The preprocessor 3 is provided with a Fourier transformer 31, a comparator 32 and a RAM 36 backed up a power supply. When signals with frequency f1, f2 are respectively sent from data collecting terminal equipments 51, 52, the transformer 31 executes the Fourier transformation of respective receiving signals. The transformed valued are compared with each other by the comparator 32 and the signals having a prescribed level or more are temporarily stored in the RAM 36. When a transmission request is generated from an arithmetic unit 1, data in the RAM 36 are transmitted. The transmitted data are received by the arithmetic unit 1 and stored in a floppy disk 2. Since the load of the arithmetic unit 1 can be reduced by such constitution, the unit 1 can be effectively used. In addition, data can be prevented from being lost due to the down of the arithmetic unit 1.
Patent JP-S58154061-A (JP)
Inventor: BURAIAN KURISU
IPC: G06F15/16
Filed: 1982-07-21
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-H04353368-A (JP)
Title: Multi-chamber type air-conditioning machine
Inventor: KITAYAMA HIROSHI
IPC: F25B29/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide a multi-chamber type air-conditioning machine capable of operating the same efficiently and stabilizedly even in any operating condition by a method wherein the capacity control of an outdoor heat exchanger for the multi-chamber type air-conditioning machine, capable of selecting heating or cooling freely in each indoor machines, is effected easily and surely even when a difference between the capacity of cooling operation and the same of heating operation is either small or large. CONSTITUTION:An outdoor machine 1 is provided with a plurality of outdoor side heat exchangers 15, 16 and a plurality of outdoor side expansion valves 23, 24 while the capacities of heat exchangers, employed in an outdoor side heat exchanging device 14, are controlled so as not to become smaller than the capacity of a compressor 2 at all times.
Patent JP-S63307830-A (JP)
Inventor: CHINSUU RII
IPC: C07C13/70
Filed: 1988-05-25
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。