baber/WOPTO huggingface dataset:
Patent JP-S6227056-A (JP)
Title: Device for sealing sample container of centrifugal rotor
Inventor: NAGATA AKIO
IPC: B04B5/02
Filed: 1985-07-26
Abstract: PURPOSE:To conveniently and surely seal the sample container of a centrifugal rotor and to reuse the container by sealing the injection port of the sample container held in the inner diameter of the titled device more strongly as the exerted centrifugal force increases. CONSTITUTION:With respect to the device wherein plural sample containers are housed in plural holes and rotated centrifugally, a sealing body 9 having a circular part 11 having outer diameter slightly larger than the inner diameter of an injection port 5 is pushed into the injection port 5 of a thin-walled sample container 3 of plastics, etc. Then a holder 6 having an expanding slot for holding the sealing body 9 and an outer annular round pipe 7 having taper 10 are set and inserted into a rotor 1 along with the sample container 3. When the rotor 1 is rotated at high speed, the holder 6 tends to move in such a direction as to push the sealing body 9 inserted into the injection port 5 of the sample container 3 more strongly, the sealing body 9 is received by the outer annular round pipe 7, the inner diameter of the holder 6 is reduced and the sample container is surely sealed.
Patent JP-S6322939-A (JP)
Inventor: SATO KATSUYOSHI
IPC: E04B1/348
Filed: 1986-07-15
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-H1111108-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: SHIMADA TAKU
IPC: B60C9/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of ply cord layers and lighten a tire by forming the tire with a carcass in which two or more layers of many metallic cords are buried, which are arranged radially in parallel with each other across the equator line, and a belt with a radial cord layer with specified circumferential angle up to both ends of a crown. SOLUTION: This tire is equipped with a pair of right and left bead cores 1, a carcass 2 which is engaged with a right and left bead sections with being wound around the bead cores 1, and a belt 3 arranged radially outside of the crown section. The tire is formed with a pair of right and left radial cord layers which extend from the both bead sections to the both ends of the crown via both side parts, and terminate without exceeding a middle part of the crown section. The belt 3 whose cord direction is inclined about 20 degree (about 10-30 degree) circumferentially of the tire, is formed by the layer which is formed by burying a lot of metallic two-layer cords, which are stacked so that they are parallel each other in the layer and are relatively in the opposite direction on the both sides of the tire equator line.
Patent JP-2000358374-A (JP)
Title: Power converter
Inventor: KOBAYASHI NOBUHIRO
IPC: H02M7/48
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To surely and rationally realize limiting conditions, where when four- axis current command signals are inputted to control a power conversion unit, the current of the power conversion unit does not exceed an upper limit value. SOLUTION: An arithmetic means 28a receives I'pdr and Mpd as inputs and outputs Ipdr with an upper limit value of Mpd and sets a lower limit value of -Mpd. An arithmetic means 28b receives I'pqr and Mpq and outputs Ipqr with an upper limit value of Mpq and a lower limit value of -Mpq. An arithmetic means 28c receives I'ndr and Mnd as inputs and outputs Indr with an upper limit value of Mnd and a lower limit value of -Mnd. An arithmetic means 28d receives I'nqr and Mnq and outputs Inqr with an upper limit value of Mnq and a lower limit value of -Mnq.
Patent JP-H0333016-A (JP)
Title: Production of superconducting film laminated on mgo substrate
Inventor: MATSUBARA KAKUEI
IPC: H01B13/00
Filed: 1989-06-30
Abstract: PURPOSE:To improve the crystal orientation of the film by forming the film of a superconducting raw material powder and/or that having a superconducting element composition on a polycrystalline MgO substrate, melting and heating the film and then cooling the molten film under specified conditions. CONSTITUTION:An org. binder, dispersant, plasticizer and solvent are mixed with 10-80wt.% superconducting raw material powder of Bi2O3, SrO, CaO, CuO, etc., to prepare a paste. The paste is then applied in 0.5-1500mu thickness on the crystalline MgO substrate having >=99% purity and >=3.50g/cc density, the org. matter is heated and decomposed, and the paste is calcined at <=750-900 deg.C in the air to form the film of the raw material powder and/or that having a superconducting element composition having 0.5-1000mu thickness on the substrate. The film is then melted and heated at 1100-1250 deg.C for >=10min in an oxygen-contg. atmosphere, cooled to 800-880 deg.C in 5-30min, and held at that temp. for 1-60min.
Patent JP-H0218704-A (JP)
Title: Magnetic head
Inventor: OTOMO MOICHI
IPC: G11B5/31
Filed: 1988-07-06
Abstract: PURPOSE:To obtain the magnetic head of a satisfactory recording and reproducing characteristic by inclining the shaft of columnar structure so that a surface to include a direction, which is vertical to the shaft and a film surface, can cross the gap surface of a core half body and a recording medium facing surface. CONSTITUTION:In a crystalline magnetic alloy film to be formed by thin film forming technique, the columnar structure to grow up in a vertical direction 14 to a substrate surface and the film surface is generally observed. When a magnetic film 1 is formed with inclining a substrate 1 and an incident evaporation grain or a sputter grain so that a shaft 12 of this columnar structure can be inclined to the film surface, magnetic anisotropy is generated to obtain an inclining direction as the direction of easy magnetization. Since the magnetic head is constituted so that the difficult magnetization direction of the magnetic anisotropy to be generated in such a way, namely, the rectangular direction to the inclining direction of the columnar struction can be coincident with the direction of a magnetic path near an operation gap 4, the magnetic head of the high permeability in the magnetic path direction and satisfactory recording and reproducing characteristic can be obtained.
Patent JP-H0457619-A (JP)
Title: Discharge gap control device
Inventor: INOUE KIYOSHI
IPC: B23H7/18
Filed: 1990-06-27
Abstract: PURPOSE:To maintain a stable discharge gap for a long time by providing a central processing unit for inferring and operating optimum output from a deviation and the time change rate thereof using the membership function of a memory device, and executing fuzzy inference for outputting an operation amount via the synthesis of each inference result. CONSTITUTION:The control of a discharge generation gap is made in such way that gap voltage or the like proportional to a discharge gap 3 is detected with a detector 5. Furthermore, a deviation resulting from the comparison of the detected voltage or the like with the reference voltage of a setting element 7 in a comparison operation circuit 6, and the time change rate  E thereof proportional to a feed rate are computed, and inputted to a fuzzy control section 8 as a fuzzy amount. An operation amount inferred from the amount through a membership function is used to control a discharge gap or the drive control of a machining feed device 4. According to the aforesaid construction, the occurrence of overshoot or undershoot can be reduced, and gap control can be stably done in discharge machining or the like giving a very complicated fluctuation or behavior. In addition, it is possible to control the gap very strongly and stably against disturbance due to a chip or the like.
Patent JP-H0332833-A (JP)
Title: Preparation of flexible metal foil laminated sheet
Inventor: YAMANAKA HIDESUKE
IPC: C09J7/02
Filed: 1989-06-30
Abstract: PURPOSE:To prevent wrinkles and fold-back at an end part by alternately supporting a flexible metal foil laminated sheet (FMCL) pre-dried so that the flux content in the plastic layer thereof is reduced to a specific value or less at a specific interval on the sides of the plastic layer and metal foil layer thereof by supports and specifying the angle generated in the FMCL by the supports. CONSTITUTION:An FMCL pre-dried so that the solvent content in the plastic layer thereof is reduced to 50wt.% or less is alternately supported at an interval of a distance A on the sides of the plastic layer and metal foil layer thereof during continuous drying and curing by supports and also supported at an angle alphaby the adjacent supports. The interval A between supports is set to 500mm or less and the angle alpha is set to 178.5 deg. or less. When the interval A exceeds 500mm, double - triple fold-back is generated at the end part of the FMCL. When the angle alpha is larger than 178.5 deg., wrinkles or creases are also generated. The supports may have any shape and material quality.
Patent JP-H0828808-A (JP)
Title: Waste heat-recovering boiler device and its controlling method
Inventor: MARUMOTO TAKAHIRO
IPC: F22G5/04
Filed: 1994-07-19
Abstract: PURPOSE:To provide a waste heat-recovering boiler device and its controlling method wherein a trouble of an occurrence of a crack at a bent section of a connection pipe and the like is prevented, and without an enlargement of a temperature decreasing equipment, a temperature of a super heater, or a reheater can be controlled to a predetermined value. CONSTITUTION:In a waste heat recovering boiler 5 wherein a super heater 6, an evaporator 8, and an economizer 9 are arranged, from the upper stream side, in a gas passage path of a high temperature combustion gas from a gas turbine, a temperature decreasing device which is set in a super heater exit steam pipe path and injects and atomizes a cooling splay water, and a super heater section gas by-pass flow rate regulating means 1 arranged on a passage inner wall wherein the super heater is arranged, are set. On the basis of a detected value and a set value of a super heater-exit steam temperature, mainly by a control of a splay water to the temperature decreasing device, and, as a auxiliary one, by an opening degree control of a gas by-pass flow rate regulating means 1, the super heater-exit steam temperature is regulated, within an optimum range.
Patent JP-S6144282-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1984-08-08
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-S5792498-A (JP)
Title: Error detecting circuit of read-only memory system
Inventor: OOTANI MIKIO
IPC: G11C29/42
Filed: 1980-11-26
Abstract: PURPOSE:To check the fault of an ROM securely by storing data for a parity check in an RAM and by performing error detection by generating and comparing a parity bit with the stored data at any time. CONSTITUTION:After parity checking data is stored in an RAM2b, a CPU1 starts operating and data are read, address by address, out of an ROM2a; and the parity checking data are generated successively by a parity bit generating circuit 4 on the basis of the readout data of the ROM2a, and the generated data are compared with data, read out of the RAM2b by a strobe signal, by a parity error detecting circuit 5. If the both are different from each other, the circuit 5 sends an interruption signal to the CPU1. Consequently, the operation of the CPU1 stops automatically. Then, the data of the ROM2a is corrected and the CPU1 is put in operation again. When no difference is found, the operation of the CPU1 continues without interruption.
Patent JP-H08279420-A (JP)
Title: Protective plate fitting jig assembly and protective plate fitting jig used for the assembly
Inventor: KITAMURA GIICHI
IPC: H01F27/02
Filed: 1995-07-03
Abstract: PURPOSE: To hold a protective plate reliably and to absorb the thermal expansion of the protective plate. CONSTITUTION: The two corner parts of the lower end of a protective plate 6 are supported by two lower fitting jigs 8A and 8B respectively, while the opposite lateral edge parts of the protective plate 6 are supported by two upper fitting jigs 10A and 10B. A slit into which the protective plate 6 is inserted is formed in each of the fitting jigs 8A, 8B, 10A and 10B and a slit width is set to be somewhat smaller partially than the plate thickness of the protective plate 6 so that the slit be expanded by the insertion of the protective plate 6 and thereby a retaining force of the protective plate 6 be generated. A prescribed clearance is provided between the lateral edge part of the protective plate 6 and the lateral wall of the slit being opposite thereto and thereby the thermal expansion of the protective plate 6 is absorbed.
Patent JP-S5959208-A (JP)
Title: Permselective membrane and preparation thereof
Inventor: YOSHIOKA NORIAKI
IPC: B01D71/38
Filed: 1982-09-25
Abstract: PURPOSE:To enhance the water permeability of a membrane comprising an ethylene/vinyl copolymer, by forming voids each directly contacting with a dense layer at the upper thereof in a porous layer. CONSTITUTION:21.0pts.wt. ethylene/vinyl alcohol copolymer containing 26mol ethylene is dissolved in 79.0pts.wt. isopropyl alcohol-water (a volume ratio of 6:4) to prepare a film forming solution. This solution is applied to one surface of a polyester nonwoven fabric substrate and the whole is immersed in water at a linear speed of 10.25m/sec. The obtained membrane has a dense layer with a thickness of 0.01-0.5mum on the surface thereof and has voids each extending to the membrane thickness direction in the porous layer 2 thereof under said dense layer. The pure water permeating speed of the membrane obtained at an immersion speed of 10m/sec is 6.3m<3>/m<2>.day and the removal ratio of PEG with an M.W. of 20,000 is 35%. On the other hand, the pure water permeating speed of the membrane obtained at an immersion speed of 25m/sec is 15.0m<3>/m<2>.day but the removal ratio of PEG is 28%.
Patent JP-H0217286-A (JP)
Title: Supporter for filling hole
Inventor: OKINAGA HIROMITSU
IPC: F16L5/00
Filed: 1988-07-05
Abstract: PURPOSE:To facilitate workability and prevent sliding down by providing a cut-off superposed portion on a mortar supporting plate made of an elastic sheet material which is a hole-filling supporter for supporting mortar, etc. and making the supporter outwardly up slope from a pipe inserting hole. CONSTITUTION:In order to fill the gap between a pipe inserting hole provided on a concrete structure and the pipe P inserted therein, a hole-filling supporter 1 is installed on the outside of a pipe P to support a filler such as mortar, etc. A mortar supporting plate 2 which is formed with an elastic sheet material nearly in a ring shape via a cut-off superposed portion 3 can be opened by bendingly separating cut-off pieces 7, 7 from each other. Further, it is formed in a pun-shaped up slope from the pipe inserting hole 4 of the ring type inside 5 to the outside portion 6 while providing an engaging portions 8 on the end portions. As a result, the engaging work can be performed one touch while enabling sure supporting without sliding down.
Patent JP-H04367532-A (JP)
Title: Roll-out forming device of plate glass
Inventor: IKUMA TOSHIRO
IPC: C03B23/033
Filed: 1991-06-12
Abstract: PURPOSE:To readily obtain an excellent smooth surface by arranging secondary molding rolls composed of a pair of upper and lower ceramics and subjecting softened plate glass made by primary forming to secondary forming. CONSTITUTION:A molten glass material 1 from a melting furnace is subjected to primary forming by a pair of upper and lower primary forming rolls 2. The firstly formed plate glass 3 is kept warm or heated to adjust viscosity of glass to Logeta 5-8 (eta: centipoise). Then the plate glass in a softened state is formed by pairs of upper and lower secondary forming rolls 4, 5 and 6. The secondary forming rolls 4, 5 and 6 are made of ceramics and arranged in a casing 7.
Patent JP-S6326439-A (JP)
Title: Shock absorber
Inventor: IMURA AKIO
IPC: F16F7/12
Filed: 1986-07-16
Abstract: PURPOSE:To efficiently absorb the shock of a vessel when it drops, by erecting two (one large and one small) members, both of which are hollow and have top and bottom openings, respectively, on a base plate in a concentric manner and making the height of the small-diameter-member standing inside lower than that of the other member so as to increase, the compressive strength together with attaching a bottom plate to the upper end of the large-diameter-member standing outside. CONSTITUTION:A shock absorber 105 is installed between the bottom of a pit 101, which is formed into a hollow and cylindrical shape and embedded in the ground 102, and the canister 104, which was brought into the pit 101 so as to be situated at the lowest layer. In this case, in the shock absorber 105, the first and second members 13 and 14, both of which are hollow, are erected on a disc-shaped base-plate 11, while a bottom plate 12 is attached to the upper end of the first member 13 in such a manner that the bottom plate 12 faces to the base plate 11. The vertical dimension of the second member 14 is made smaller than that of the first member 13, so that the compressive strength of the member 14 is increased. With this contrivance, after the canister 104 was placed at the lowest layer, if the next canister 106 drops by an accident, the first and second members 13 and 14 deform in turn, thereby absorbing the impact force.
Patent JP-H0726686-A (JP)
Title: Surface decorating method
Inventor: YOSHIDA OSAMU
IPC: E04F15/12
Filed: 1993-07-07
Abstract: PURPOSE:To use a form body composed of expanded polyethylene, etc., as a form member, and to roll up and remove the form body buried into a surface layer material smoothly even by employing reaction curing type resin mortar as the surface layer material in a method in which an irregular pattern is formed onto a surface to be decorated and the surface is decorated. CONSTITUTION:A fixed-shaped form member 20, in which a surface covering material 12 is bonded on the surface side of a form body II in a peelable manner and a film 14 for reinforcement is bonded on the rear side of the form body 11, is stuck on a surface to be decorated 1. The upper section of the surface to be decorated 1 is coated with a reaction curing type surface layer material 3 in conformity with the thickness of the form member 20, and the surface layer material 3 on the surface 1 is removed by instantaneously peeling the surface covering material 12. When the curing of the surface layer material 3 progresses in approximately eighty or ninety %, the form body 11 is removed from the upper section of the surface to be decorated 1 together with the film 14 for reinforcement.
Patent JP-S6411263-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: SAKAHARA CHISATO
IPC: G03G5/08
Filed: 1987-07-06
Abstract: PURPOSE:To reduce cost by laminating an electric charge transfer layer on an electrode base body by heat melting, and compression molding said layer at the time of melt attaching through the medium of a fluororesin sheet. CONSTITUTION:The laminate of a photoconductive layer for generating mobile carriers by light excitement and the charge transfer layer 2 are attached to the supporting 1 by heat melting and at the time of melt attaching, compression molding is carried out by using the fluororesin sheet 3, thus permitting the charge transfer layer superior in heat resistance and long in the range of positive holes (product of mutau) to be formed in a uniform film thickness without using a coating device, and accordingly, the electrophotographic sensitive body small in residual potential, and high in sensitivity, chargeable potential, and printing resistance to be obtained at low cost.
Patent JP-H0719763-A (JP)
Title: Crossflow closed type cooling tower and operation method thereof
Inventor: SHIRASAKI MASARU
IPC: F28F27/00
Filed: 1993-07-07
Abstract: PURPOSE:To make it possible to easily prevent white smoke in winter and to prevent process water from being supercooled. CONSTITUTION:In a crossflow closed type cooling tower 1, wherein heat exchange coils 2 through which process water flows and dry-wet mixed layered packings 3 on which cooling water is sprayed are alternately disposed in multiple layers, a valve 10 as a cooling water flow control means is provided to control the spraying rate of cooling water, thereby controlling the flow rate of the cooling water based on the temperature of the process water.
Patent JP-H0612369-A (JP)
Title: Information processor
Inventor: IKEMOTO TOSHIHIKO
IPC: G06F15/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide the information processor which can easily be put to practical use without any special operation in both a network (or host) connection and a stand-alone environment. CONSTITUTION:A data terminal 10 which is connected to the host (server) device 6 through the network 7 or used in the stand-alone environment is provided with a network interface circuit 9 for the connection with the network and an actuation control part 5. Before the system software of the processor is started at the time of the actuation of the processor, the network interface circuit 9 is controlled to send specific actuation information to the network 7, a specific answer from the network 7 is expected, and the start mode of the system software of the processor is controlled according to whether or not the specific answer is sent from the network.
Patent JP-H0920401-A (JP)
Title: Dust storage box for dust collecting vehicle
Inventor: YAMAISHI KAZUHIKO
IPC: B65F3/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate discharge of cleaning water and dirty water during operation of cleaning by sloping a floor upward from a central part toward both side walls, sloping both side walls from the floor toward a ceiling so that a width between both the side walls is gradually reduced, and forming both the side walls and the ceiling into outward curved sectional contour. SOLUTION: In a dust storage box 6 of a dust collecting vehicle, a floor 6a is sloped upward from a center part toward both side walls 6b, 6b, both the side walls 6b, 6b are sloped from the floor 6a toward a ceiling 6c so that a width between both the side walls is gradually reduced, and both the side walls 6b, 6b and the ceiling 6c are formed into bow-shaped, curved cross sectional contour so that they swell outward. Further, in an inside of the dust storage box, a discharge plate, the cross sectional contour of which is corresponds to that of the dust storage box is arranged slidably in the longitudinal direction. In relation to a frame 7 for placing the dust storage box on a vehicle body, its upper face is tapered to be down sloped backward so that the floor 6a of the dust storage box 6 is down sloped toward the back.
Patent JP-2000059438-A (JP)
Title: Method for offering network capacity to be maintained in ready state and network management unit to implement the method
Inventor: RIHACZEK CLEMENS DR
IPC: H04M3/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for offering network capacity in an electronic communication network for maintaining a ready state and to provide a network management unit to execute the method. SOLUTION: A network capacity (transmission channels with the same capacity between network elements NE1, NE2, Ch1, Ch2, Ch3) offered by a network operator to a potential customer is given to a network management unit, a parameter (100%, 50%, 80%) with respect to offer reception probability designated by the network operator is given, a network management unit gives weight to the offered network capacity by this parameter, and a weighted network capacity in this way is added to a value calculated in advance and stored in a data memory and the network management unit blocks the total network capacity stored in the data memory and weighted.