baber/WOPTO huggingface dataset:
Patent JP-2000011841-A (JP)
Title: Electromagnetic tripping device for circuit breaker
Inventor: TOYAMA HIROYUKI
IPC: H01H73/36
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To realize high breaking capacity and high performance even for a small-sized circuit breaker. SOLUTION: This electromagnetic tripping device 6 for which a tubular bobbin 3 is installed on a base 2 of a circuit breaker 1 is composed of a plunger 4 that is inserted into the bobbin 3, and a left pole coil 5L and a right pole coil 5R which are alternately wound around a concentrical cylinder centering the bobbin 3; one end of the plunger 4 is engaged with an engaging piece 7; the engaging piece 7 is interlocked with a tripping mechanism 8 to trip a main circuit; and contacts 9, 9 are opened by the tripping mechanism 8.
Patent JP-S5876626-A (JP)
Inventor: ICHIHARA WATARU
IPC: E03D9/00
Filed: 1981-10-30
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-H092872-A (JP)
Title: Piezoelectric composition
Inventor: EZAKI TORU
IPC: C04B35/49
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a piezoelectric composition resistant to fracture even if large strain is developed, improved in piezoelectric properties and mechanical properties, with MgO grains smaller in size than PZT-PMN grains as the matrix phase dispersed homogeneously. CONSTITUTION: A mixture of PbO, SrCO3 , Nb2 O5 , ZrO2 and TiO2 is first calcinated and then incorporated with MgO of greater grain size followed by conducting a secondary baking to effect homogeneous dispersion of the resultant MgO grains in PZT-PMN grains as the matrix phase, thus obtaining the objective piezoelectric composition consisting of an oxide of perovskite crystal, structure having a composition of the formula Pb1-a-b Sra (Mg1/3 Nb2/3 )x Zry Tiz O3-b (in terms of atom number ratio, 0<=(a)<=0.10; 0.05<=(b)<=0.05; 0.2<=(x)<=0.5; 0.2<=(y)<=0.4; 0.3<=(z)<=0.5; (x+y+z)=1).
Patent JP-H1120779-A (JP)
Title: Muddy feeding method and muddy feeding system device for negative pressure mud sucking type high density dredger
Inventor: KIMURA MASAYUKI
IPC: B63B35/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To apply a negative pressure mud sucking type high density dredger also for the dredging of gravel layer and, in addition, force-feed the dredged soil and sand of gravel layer efficiency at high density using a relatively simple structure. SOLUTION: Dredged soil and sand B sucked on board by a mud sucking device is screened to large diameter foreign matter B1 (for example, refuse and medium gravel of 30 mm or more) and small diameter small gravel B2 (for example, small gravel and mud balls of 3 to 30 mm) by a two-stage net vibrating sieve 4. Then the small diameter small gravel B2 is inserted forcibly into a mud feed main pipe 9 by a concrete pump 10 on the downstream side of a mud feed pump 8 so as to force-feed it together with soft mud B3 (soft mud and small gravel of 3 mm or less) fed by a mud feed pump 8 to a soil damping station.
Patent JP-S6084657-A (JP)
Title: By-pass control system of data transfer request stack
Inventor: KATAKURA OSAMU
IPC: G06F13/38
Filed: 1983-09-21
Abstract: PURPOSE:To prevent a bus from being occupied by a specific input/output device for a long time by allowing data to by-pass a stack according to the condition of data transfer and giving priority to data transfer to and from a main storage device. CONSTITUTION:If a buffer A can not be registered in the stack while some input/output device accesses a buffer B and is then accessed, the 2nd bus control part 6 checks up the control flag of a data buffer control part 8 to know access to a usable data buffer. Consequently, the 2nd bus control part 6 sends out the number of the input/output device and controls a selector 12 so as to by-pass the stack 7 by a stack controller 11, regarding the input/output device as an object of the 1st bus control with priority to the output of the stack 7 without registering its number in the stack 7.
Patent JP-H0465030-A (JP)
Title: Heat-resistant covered electric cable
Inventor: SAWADA KAZUO
IPC: H01B7/00
Filed: 1990-07-02
Abstract: PURPOSE:To improve heat resistance and flexibility of an electric cable with a thin thickness by providing a conductor comprising an Al-based metal or alloy at least in the outer layer and a composite cover layer which is formed on the conductor and consists of a fluoro-resin and an inorganic powder dispersed in the resin. CONSTITUTION:A heat-resistant coated electric cable is composed of a conductor comprising an Al-based metal or alloy at least in the outer layer and a cover layer 2 which is formed on the conductor and is a composite of a fluoro-resin and an inorganic powder dispersed in the resin. That is, the surface of an Al-Zr alloy wire 1 is roughened and a cover layer 2 is formed on the circumference of the wire. The cover layer 2 is composed of PTFE 3 and mica 4 distributed in the PTFE. Consequently, even if the cable is heated at high temperature at which the fluoro-resin is softened, the fluoro-resin is suppressed from flowing by the compounded inorganic powder and thus insulating property and heat resistance of the cable are improved.
Patent JP-S6155436-A (JP)
Title: Reduction gear
Inventor: HOTTA MINORU
IPC: F16H63/12
Filed: 1984-08-25
Abstract: PURPOSE:To switch directly to forward/rearward rotation and speed reduction by arranging clutch respectively between three pairs of input and output gears provided to gear each other while functioning said clutches selectively. CONSTITUTION:Input side gears 1-3 and output side gears 1'-3' are arranged in triangle on three parallel axes to gear said gears 1-3 and 1'-3' respectively. Each gear 1, 1' is secured respectively to the input and output shafts I, I ' which are coupled through a clutch (a) which is turned on to transmit forward rotation of input shaft I to the output shaft I '. While the gears 2, 3; 2', 3' are secured respectively to the gear shaft II, III; II', III' which are coupled through clutches (b), (c). Reduced forward rotation is transmitted from the input shaft I to the output shaft I ' through turning on of the clutch (b) while reverse rotation is transmitted from the input shaft I to the output shaft I ' through turning on of the clutch (c).
Patent JP-H0925620-A (JP)
Title: Method for temporary coffering construction in great water depth and temporary coffering caisson body
Inventor: MITSUNARI NAGAHIKO
IPC: E02D19/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To conduct operation under the same state as a land even in a great water depth section by sinking a temporary coffering caisson body, in which one side is open, on the foundation of the lower end section of a structural section, draining the inside of the caisson body and contact-bonding the caisson body with a structure. SOLUTION: A temporary coffering caisson body, in which a plurality of caisson body units 11, 11a-11c, in which each one side is open, are assembled vertically and a plurality of compartments are formed inside the units 11, 11a-11c by parting covers, is floated in the sea 1. One tips of drawing wires 4 passed through blocks 3, 5 installed on the structure 2 side are connected at the proper places of the temporary coffering caisson body. The temporary coffering caisson body is pulled by the drawing wires 4, and sunk on a foundation 10 formed at the lower end section of a structure 2. The temporary coffering caisson body is contact-bonded with the structure 2 by draining water on the inside of the caisson body, and operation is conducted under the same state as a land in the caisson body.
Patent JP-S6066853-A (JP)
Title: Reference voltage generating circuit
Inventor: YAMAMURA TAKESHI
IPC: H01L27/04
Filed: 1983-09-22
Abstract: PURPOSE:To minimize the temperature coefficient of the titled reference voltage in a range of normal operating temperatures by a method wherein transistors of MOS enhancement type and MOS depletion type are combined, and, in a circuit generating said voltage by utilizing the difference between the threshold voltages thereof, both or one bias circuit of these transistors are constructed so as to be trimmed. CONSTITUTION:An MOS type N-channel depletion transistor 1 and an MOS type N-channel enhancement transistor 2 are connected in series, a constant current circuit 3 being connected to the transistor 2, and the series circuit of the MOS type N-channel depletion transistor 5 and a constant current circuit 6 being then connected to the middle point thereof and the transistor 2. In this construction, constant current circuits 4-0-4-n having fusing means 11-0-11-n are connected to the middle point of the transistors 1 and 2, respectively, then the temperature coefficient of the circuit is minimized by the break of any of the means 11-0- 11-n.
Patent JP-S5979850-A (JP)
Inventor: HANSUPEETAA FUOIERUBAUMU
IPC: G01H9/00
Filed: 1983-09-22
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-H1021946-A (JP)
Title: Fuel cell power generation facility
Inventor: AIMONO YOSHIHIRO
IPC: H01M8/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation facility in which starting/ stopping can be performed in a short time by increasing load up/down rate in starting/stopping without having limination by CO2 recycle. SOLUTION: A device is provided with a reformer bypass line 12 to supply an anode waste gas 4 to cathode gas 3 bypassing a reformer 8, and a combustor 14 provided in the bypass line 12, and anode waste gas 4 becoming excessive at the reformer 8 is burned, so combustion waste gas bypasses the reformer 8 to be supplied to the cathode gas 3. In addition, it is provided with a flow control valve 16 provided in the bypass line 12 on the upstream side of the combustor 14, and a temperature sensor 18 to detect combustion room temperature of the reformer 8, so flow of the reformer bypass line 12 is controlled by the flow control valve 16 to set a detected temperature by the temperature sensor 18 within a specified combustion temperature range.
Patent JP-S6235677-A (JP)
Title: Inversion type high electron mobility transistor device
Inventor: ISHIKAWA TOMONORI
IPC: H01L29/812
Filed: 1985-08-09
Abstract: PURPOSE:To obtain high mobility two-dimensional electrons and make contact resistances of electrodes small and provide high speed characteristics by a method wherein the growth of AlGaAs is temporarily discontinued halfway and a planar doping layer of Si is provided. CONSTITUTION:A nondoped AlGaAs layer is made to grow by the application of molecular beams from the sources of three elements, Al, Ga and As. Then application of Al and Ga is discontinued and Si and As are applied to make growth of the thickness of single-atom layer of Si. This is a process for forming a very thin doping layer of the thickness of the order of the layer of atoms and the layer is called and atomic planar doping layer. Then application of Si is discontinued and AlGaAs is made to grow again and, further, the planar doping player of Si is formed again. Thus, growths of the Si planar doping layers are repeated 3-4 times halfway the growth of the AlGaAs layer to form an electron supply layer 3.
Patent JP-H0927227-A (JP)
Title: Grommet
Inventor: CHIDA TOMOAKI
IPC: H01B17/58
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a grommet of high reliability that can provide a secure waterproofing effect by keeping a lip portion from rolling up even if an external force is applied to the grommet, relating to the grommet which prevents rainwater or the like from entering inside a panel from a clearance between a panel hole and wire harness. SOLUTION: In this grommet comprising a hard grommet main body 1 and a soft grommet main body 2, an elastic locking piece 5 is provided on the cylindrical wall 4 of the hard grommet main body 1, and a locking hole 9 into which the elastic locking piece 5 is inserted is provided at the edge 8a of a storage groove 8 in the soft grommet main body 2. The elastic locking piece 5 is inserted into the locking hole 9 to stop displacement of a waterproof lip 10 at the application of an external force to prevent the lip from rolling up.
Patent JP-H10331481-A (JP)
Title: Wind-caused swing prevention device for small and lightweight base isolation building
Inventor: MIYAZAKI TAKAHARU
IPC: E04H9/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent an uncomfortable swing of a small and lightweight building due to wind. SOLUTION: A cylinder 4 in which a sill foundation locking ball is put is provided in the underside portion 35 of a sill mounting frame 1 and a cylinder into which the sill foundation locking ball is put, is provided in the top face portion 36 of a foundation mounting frame 7. A plate 11 having projections 12 is fixed to a slide shaft 10 that pushes up the sill foundation locking ball and a bowl-shaped case 14 containing a swing sensing ball 13 is fixed to the foundation mounting frame 7.
Patent JP-H0620000-A (JP)
Title: Combinational logical processing method
Inventor: EMURA HIDEYUKI
IPC: G06F17/50
Filed: 1992-07-03
Abstract: PURPOSE:To shorten the calculation period of time and to reduce storage capacity by expressing non-terminated nodes which are numbered in the order of the number of input variables with redundancy eliminated by means of a bisecting decision graph and eliminating the redundancy of a specific terminal node. CONSTITUTION:In a method provided with the terminated nodes indicating a constant '0' and the constant '1' and the non-terminated nodes indicating numbered input variables for sequencing the non-terminated nodes numbered in the order of the number of the input variables and processing combinational logic expressed by the bisecting decision graph with the redundancy eliminated, the terminated node NODE 1 provided with the value '1' and the terminal node NODE 0 provided with the value '2' are prepared as the terminated nodes for always eliminating the redundancy of the terminated nodes during the procedure of an Apply step. Then, whether or not the node to be generated at a discrimination process 102 is the terminated node is discriminated, the NODE 1 is substituted for the node (u) when it is the terminated node provided with the value '1' and the NODE 0 is substituted when it is provided with the value '0'. Thus, it is not required to generate a new node at the time of returning the terminated node.
Patent JP-S6070095-A (JP)
Title: Production of adenosine triphosphate
Inventor: YONEHARA TOORU
IPC: C12N1/16
Filed: 1983-09-26
Abstract: PURPOSE:A culture mixture of a yeast in Candida is used to effect high-efficiency production of ATP from adenosine or adenine. CONSTITUTION:A yeast in Candida such as Candida boidinii AKU4705 (FERM P-7215) is cultured in a medium containing methanol as a major carbon source and the resultant cell bodies, culture mixture or their treated product such as plasmolytic treatment product is used to phosphorylate adenosine or adenine by replacing a part of monophosphoric acid with pyrophosphoric acid in the presence of methanol and, preferably a large amount of magnesium.
Patent JP-H1021533-A (JP)
Title: Magnetic recording medium
Inventor: OCHI MAKOTO
IPC: G11B5/708
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce an interfacial roughness and to improve the surface property by keeping a pH of powder within a specified range at the time of forming a non-magnetic layer being a lower lamination of a magnetic recording medium by applying a coating liq. of a non- magnetic powder, a binder and a solvent on a flexible non-magnetic supporting body. SOLUTION: A powder having the pH within 4.0-10.0 is used as the non-magnetic powder for forming the non-magnetic layer being the lower lamination of the magnetic recording medium to obtain the magnetic recording medium good in surface property. The pH ratio of a ferromagnetic metal powder to the pH of the non-magnetic powder is kept to 0.9-1.5 to obtain the excellent surface property since the pH of the ferromagnetic metal powder in the magnetic layer laminated on the non-magnetic layer being the lower lamination has an influence on the surface property even at this case.  A resin excellent in adhesion and wear resistance with the flexible non-magnetic supporting body is used as the binder, and a crosslinking agent having a functional group at its part and forming a three-dimensional hexagonal network in the non-magnetic layer being a lower lamination by reacting with the binder is used together, and after applying the material, the binder is crosslinked and cured. In this way, the three-dimensional hexagonal is formed, and the non-magnetic layer being a lower lamination is converted to the material rich in rigidity and the supporting body is made thin.
Patent JP-H099604-A (JP)
Title: Bearing device for stepping motor
Inventor: GOTO JUNICHI
IPC: H02K37/24
Filed: 1995-06-20
Abstract: PURPOSE: To provide a bearing device, for a stepping motor, by which a load resistance acting on an output shaft in the rotation of the output shaft is made small as far as possible, which can obtain a stable characteristic, which can be centered precisely and surely, which can reduce a vibration noise as far as possible and which can suppress component costs and production costs from being increased as far as possible. CONSTITUTION: A bearing device is provided with a pivot bearing 16 by which the tip part 12A of an output shaft 12 for a stepping motor 1 is supported so as to be freely rotatable via a ball 14. A recessed part 16a which receives the ball 14 at the pivot bearing 16 is formed to be a conical shape, and the vertical angle θ of the recessed part 16a is set at 141 deg. to 150 deg..
Patent JP-S6333180-A (JP)
Title: Follow-up control method for groove of welding torch
Inventor: KASAHARA KENJI
IPC: B23K9/127
Filed: 1986-07-29
Abstract: PURPOSE:To realize the groove follow-up control of a torch suitable for a welding position by resting the position control in the plate thickness direction of the torch for the term while an arc is oscillated to one side of a groove wall and performing it simultaneously with the position control in the groove width direction. CONSTITUTION:The groove follow-up control of a magnetic oscillation type TIG torch is performed concerning the narrow gap horizontal welding of a thick plate. The torch is first controlled by moving it in the groove width direction so that the deviation value of the arc voltage detection value of the welding arc oscillated to each wall side of the groove may be converged within the deviation target value having the prescribed allowable width. The torch is then controlled by moving it in the groove plate thickness direction so that the deviation value of the arc voltage detection value in the term while the welding arc is oscillated to either one part of the groove wall side and the reference voltage value may be eliminated. The groove follow-up control of the torch suitable for the welding position can thus be realized.
Patent JP-S6234591-A (JP)
Inventor: ICHIMURA MASATOSHI
IPC: D05B35/04
Filed: 1985-08-09
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-H0842994-A (JP)
Title: Substance for preventing bias current and/or filler for heat exchanging tower
Inventor: MAEDA YUTAKA
IPC: F28F25/08
Filed: 1994-07-28
Abstract: PURPOSE:To realize uniform liquid distribution by a method wherein a filler for contacting gas with liquid in a heat exchanging tower and the like is constituted of a plurality of sheet type substrates, which are provided with projected sections and recessed sections arranged so as to have the shape of a lattice as well as a plurality of continuous wavy foldings, are laminated so that the foldings are intersected mutually. CONSTITUTION:A filler is constituted of a sheet type substrate, on which projected sections 20 and recessed sections 21, which are arrayed on the surface so as to have the shape of a lattice, are formed. The projected sections 20 and the recessed sections 21 are arrayed continuously in oblique directions with respect to orthogonal axes alternately and respectively. Intersecting flow passages in slanted directions with respect to the orthogonal axes are formed by the continous arrays of the recessed sections 21. On the other hand, the projected sections 20 and the recessed sections 21 are formed so that the sizes in the direction of foldings L, formed in oblique directions with respect to the sheet type substrate, become smaller than sizes in the direction intersecting with the foldings while such projected sections 20 and recessed sections 21 are formed by embossing work, stamping work or the like.
Patent JP-H10245030-A (JP)
Title: Sawtooth for cutting packaging material
Inventor: KIN KANSHO
IPC: B65H75/32
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sawtooth which is good in cutting performance when a food packaging material or various kinds of adhesive tapes are to be cut and which may not injure a human body or clothes in contact with the sawtooth by providing safety parts respectively at both ends of a threaded blade string formed on a rim and making a shape of the safety part in a protruding arc peak. SOLUTION: The sawtooth 1A for cutting packaging material is formed with a plurality of threaded blades 4 having vertical angles A at constant pitches P for cutting a packaging material along upper and lower rims respectively in a lengthwise direction, wherein safety parts 5 with protruding arc peaks are provided at both right and left ends of the upper and lower threaded blades 4. The safety part 5 is desirably higher than the threaded blade 4, and its length (f) is desirably 1 to 10mm. By providing the safety parts 5 of such a shape at both ends of the sawtooth 1A for cutting packaging material, a human body or clothes in contact with the sawtooth 1A may not be injured. A material is not limited, so that it is applicable to any type including a metallic sawtooth and a paper sawtooth.
Patent JP-S6153782-A (JP)
Title: Planar voltage regulation diode
Inventor: TAKAGI JIYUNKOU
IPC: H01L29/866
Filed: 1984-08-23
Abstract: PURPOSE:To provide a diode having a large gate surge resistance and causing less noise, by constructing a layer of one of the conductivities in such a distribution of carrier concentration that the region adjacent to a joint area has a low carrier concentration and the region remote from the area has a high carrier concentration. CONSTITUTION:A photoresist mask 21 is formed on a semi-insulating GaAs substrate 20. <28>Si<+> is implanted with a predetermined energy to form a low concentration Si implanted layer 22 and a high concentration Si implanted layer 23, respectively. Subsequently, a pattern 24 for selective ion implantation is made of photoresist, and <64>Zn<+> is implanted with a predetermined energy to obtain a high concentration Zn implanted layer 25. A plasma CVD-SiNX film 26 is deposited on the surface of the substrate and annealed for a predetermined period. In such a manner, the impurities of both the conductivities can be activated simultaneously, and an N type region 27, N<+> type region 28 and a P<+> type region 29 can be obtained. Finally, N and P type ohmic metals are vapor deposited and patterned by the lift-off method so as to form N- and P-side electrodes 30 and 32, respectively. In such a manner, a transistor having a large gate surge resistance and causing less noise can be obtained.
Patent JP-S6154129-A (JP)
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/02
Filed: 1984-08-24
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。