baber/WOPTO huggingface dataset:
Patent JP-H04341599-A (JP)
Title: Equipment for producing sn-plated steel strip
Inventor: NAKAKOUJI NAOMASA
IPC: C25D3/66
Filed: 1991-05-16
Abstract: PURPOSE:To produce an Sn-plated steel sheet at a high speed and a low cost by using molten-salt Sn electroplating equipment and conducting annealing, temper-rolling, etc., in a continuous line. CONSTITUTION:Equipment 2 for pretreating a cold-rolled steel strip, annealing equipment 4, temper-rolling equipment 5, molten salt Sn electroplating equipment 6 and post-treating equipment 8 are successively provided in the traveling direction of the steel strip to constitute the equipment for producing an Sn-plated steel strip. In this case, the annealing equipment, temper-rolling equipment and molten-salt Sn electroplating equipment are preferably connected under a nonoxidizing atmosphere. The pretreating equipment 2, annealing equipment 4, molten-salt Sn electroplating equipment 6, temper-rolling equipment 5 and post-treating equipment 8 are successively furnished in the traveling direction of the steel strip to constitute the equipment for producing an Sn-plated steel strip. In this case, the annealing equipment and molten-salt Sn electroplating equipment are preferably connected under a nonoxidizing atmosphere.
Patent JP-H0412177-A (JP)
Title: Control device for variable delivery pump
Inventor: OKUMURA AKITOSHI
IPC: F04B49/00
Filed: 1990-05-01
Abstract: PURPOSE:To improve step responsibility of flow control by providing a phase compensating circuit means to modify characteristic in a pressure control system, and providing a dual gain circuit means, in the device provided with a proportional electromagnetic control valve to control displacement of a discharge quantity variable element in a variable delivery pump. CONSTITUTION:From a control amplifier 9 inputting respective output of a pressure sensor 6 to detect the discharge pressure of a pump and a displacement detector 7 to detect displacement of a variable element 3, and outputting control current to be supplied to a solenoid device 8 of a proportional electromagnetic control valve 4, a pressure deviation signal PE, difference between a pressure setting signal Pin and output of the pressure sensor 6, is output. The signal PE is input to the - input terminal of an operational amplifier 21 through an adder-subtractor 12, a pressure signal gain adjuster 36, a compensating circuit. A dual gain circuit 30 to relatively increase gain in pressure compensating stage containing the operational amplifier 21 is a flow control territory in which the pressure deviation signal PE is negative, is connected to the - input terminal. Between output terminal and - input terminal of the operational amplifier, a phase compensating circuit means composed of a resistance 28 and a compensating element 29 is connected.
Patent JP-S613102-A (JP)
Inventor: NIKORASU FURANSHISU BORERI
IPC: G02B27/09
Filed: 1985-05-24
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。
Patent JP-H09273344-A (JP)
Title: Latch device of sliding door for furniture
Inventor: MATSUZAWA YUKIO
IPC: E05B65/44
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent contained materials from coming out even when sliding doors slide in an earthquake, by providing a latch device. SOLUTION: A latch device 5 provided at the handle 3 of sliding doors 2, is constituted of a latch lever 17 in which a latch rotatably pivotted is integrally formed and a latch hook 9 provided at the reinforcing part 7 of the side board in a furniture body. The latch can be freely fixed or unfixed to the latch hook 9 by the turning motion of the latch lever 17. The fixing part of the latch hook 9 is provided with a pierced hone 23. Accordingly, the contents are prevented from coming out of sliding door type furniture, a container or a book cabinet for instance, since the sliding door is fixed by the latch device even in case of an earthquake. And since the latch hook is formed to have a special shape, the operability is improved and the latch action is made smooth.
Patent JP-H04320789-A (JP)
Title: Ceramics kiln
Inventor: UCHIUMI MAKOTO
IPC: F27D11/02
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a kiln which enhances the burning efficiency of ceramics during biscuit, glost and overglaze color firing and is easily replaceable per furncae refractory material and widely applicable to burning drying for different materials other than ceramics. CONSTITUTION:A kiln comprises a shell plate made of an octagonal cylinder- shaped steel and a cover plate 7 where the octagonal cylinder is provided with an opening on top and a bottom plate 13 on bottom. An octagon-shaped bottom insulation material 4 is laminated on the bottom of the shell plate 12 on the internal upper part while a fire resistant material 3 is laminated and mounted inside the insulation material 4. A side wall insulation material 2 is fixed on every one side of the inside walls of the shell plate 12. A side wall refractory material 1 is further fixed on its inside where a central part forms an octagon- shaped hollow section. A large number of square-shaped projected parts are installed on the inside of the refractory material 1 where a linear heating medium is fitted in each groove portion between them.
Patent JP-H06300607-A (JP)
Title: Electronic circuit in water purifier
Inventor: TAKAYAMA HITOSHI
IPC: G01F15/075
Filed: 1993-04-15
Abstract: PURPOSE:To save power of dry cell, etc., by a constitution wherein power is fed from a stand-by power supply, e.g. dry cells, upon deterioration of the capacity of main power supply comprising a power storage section and solar cells. CONSTITUTION:A power storage section 14 in a main power supply section 10 feeds power to a signal processing/displaying section through a constant voltage circuit 26. A voltage monitoring IC 28 in a switching means 18 has an input terminal T2 for normally monitoring the output voltage from the power supply section 10. When the output voltage from the power supply section 10 is between 4.7V and 5V, potential at the output terminal of the IC 28 is equal to 0V and thereby a transistor Q4 is turned ON. Since the output voltage from a stand-by power supply means is set at 4.5V, power is fed from the power supply section 10. When the output voltage from the power supply section 10 drops below 4.7V, potential at the terminal T4 is equalized thereto thus turning the Q4 OFF. At that time, power is fed to the display section from the stand-by power supply means. When the Q4 is turned OFF, the power storage section is charged by solar cells 12 and when the output voltage from the power supply section 10 exceeds 4.7V, the Q4 is turned ON thus feeding power to the display section.
Patent JP-H05288308-A (JP)
Title: Combustion device
Inventor: DAIHISA YASUTERU
IPC: F23D11/40
Filed: 1992-04-03
Abstract: PURPOSE:To eliminate a requirement of providing a blower having a high capability, restrict an occurrence of tar, prevent reliquidation of gasified fuel, enable a stable catalyst combustion to be carried out at a temperature less than a durable temperature of combustion catalyst, provide a low pollution, a low noise and enable a compact configuration of a combustion device to be attained. CONSTITUTION:There are provided an air blowing means 11, a heating means 13 for heating air got from the air blowing means, an atomization supplying means 17 for liquid fuel, a gasification chamber 16 for making a direct contact between air of high temperature fed from the air blowing means 11 through the heating means 13 and injected fuel got from the atomization supplying means 17 and gasifying then, a combustion chamber 23 for igniting l mixture gas fed from the gasification chamber 16, and a combustion catalyst carrying buffle plate 26 arranged within a smoke pipe 24 of the combustion chamber 23.
Patent JP-2000300566-A (JP)
Title: Puncture adaptor for ultrasonic probe in body cavity
Inventor: YOMO HIROYUKI
IPC: A61B8/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a puncture adaptor for an ultrasonic probe in a body cavity and the ultrasonic probe in the body cavity which achieve higher accuracy and higher workability of cleaning a guide hole of a puncture needle and enables simple and accurate mounting of the puncture adaptopr for the ultrasonic probe in the body cavity, and moreover, minimizes unevenness with the puncture adaptor mounted on the ultrasonic probe in the body cavity to reduce uneasiness and pains of a subject. SOLUTION: This puncture adaptor 100 for an ultrasonic probe in a body cavity detachably mounted on an ultrasonic probe 31 in the body cavity includes an adaptor body 1 which has a roughly semi-cylindrical shape and a groove formed inside the semicylindrical shape from the rear end to the tip thereof and a roughly plate-shaped attachment 7 detachable inside the adaptor body 1.
Patent JP-S5445580-A (JP)
Title: Manufacture for charge transfer unit
Inventor: KUBOTA NOBUHISA
IPC: H01L21/302
Filed: 1977-09-19
Abstract: PURPOSE:To avoid the overlay of gates and to make easy the multi-layer wiring formation, by forming the first polycrystal Si gate while keeping distance via the SiO2 film on the semiconductor substrate and by providing the second polycrystal Si gate between them through the use of photo etching technology. CONSTITUTION:On the Si substrate 11, thick field oxide film 12 is coated, the element forming region is removed by etching, and SiO2 film 13, first polycrystal Si film 14, SiO2 film 15, and Si3N4 16 are laminated on the exposed substrate 11 and growing is made. Next, with photo etching, laminating film with a given distance is made and the first gate 14 consisting of the film 14 is formed, and the second layer polycrystal Si film 18 is grown on the entire surface by covering the side surface with the SiO2 film 17. After that, the film 18 constituting concave between the gates 14 is masked with the resist film 19, and the Si film 18 and the Si3N4 film 16 exposed are removed by performing CF4 plasma etching with sufficient time. Thus, the second polycrystal gate 18 not overlaying with the first polycrystal gate 14 can be left.
Patent JP-H10299846-A (JP)
Title: Hydraulic type automatic tensioner
Inventor: KATOGI TEIJI
IPC: F16H7/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a tension pulley from being inclined, also prevent the occurrence of partial abrasion over a thrust bearing surface at a fulcrum bearing part supporting an arm in such a way as to be freely rocked. SOLUTION: A tension pulley 5 is rotatably mounted to the rocking side end part of an arm 1 mounted to an engine block 4 in such a way as to be freely rocked. The rod 10 of an actuator 6 is connected with the arm 1, the arm 1 is pressed in one direction by the elastic force of a tension adjusting spring 12 permitting the rod 10 to be projected outward, and the tension pulley 5 is thereby pressed against a belt. The center axis of the rod 10 in the actuator 6 and the center line in width of the tension pulley 5 are arranged over the same plane, and the arm 1 is thereby prevented from being subjected to bending moment, the tension pulley is prevented from being inclined, and the occurrence of partial abrasion in a fulcrum bearing part at the rocking center of the arm 1, is also prevented.
Patent JP-S61271914-A (JP)
Inventor: MIYATA MAKOTO
IPC: A01D34/58
Filed: 1985-05-25
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。
Patent JP-H11294379-A (JP)
Title: Molecular pump for strong magnetic field
Inventor: IKEGAMI TATSUJI
IPC: F04D19/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a molecular pump capable of being installed in the vicinity of a device to be exhausted and requiring no heavy magnetic shield by substantially making the direction of center line of a rotary shaft of a molecular pump rotor correspond to the magnetic flux direction of strong magnetic field, and mounting a magnetic line deflection member to the molecular pump. SOLUTION: Angles of upper and lower flanges 6c, 6d in a variable type guiding pipe 6 and bending direction of the pipe 6 in a flange 6f are respectively controlled. As a result, the direction of magnetic flux and the direction of center line of rotational shaft of rotor are substantially made correspond to each other. A magnetic line deflection member 7 converges the density of magnetic flux in the forward and reaward directions, and thereby a difference in the strength of magnetic line comes across during one rotation of a specified minor part of rotor mounted paralley to the member 7 is made small. Since the electromotive force of swirl current generating in the rotor is reduced in this way, the installation of a molecular pump 1 to a position apart from a device to be exhausted 9 or a need to cover the pump 1 with a heavy magnetic shield are not made necessary.
Patent JP-2000266357-A (JP)
Title: Planar heater device for floor heating operation
Inventor: ISHIKAWA NARIMITSU
IPC: F24D13/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a planar heater device suitable as a floor heating device by a method, wherein a thermal insulating plate at the lower surface of a planar heat generator is made to be hardly influenced by shrinkage or extension due to the variation in heating temperature. SOLUTION: Nail receiving plates 2 are adhered at either both outer edges in the longitudinal direction of the lower surface of a sheet-like planar heater or both outer edges and a nail drivable region arranged between the outer edges. A plurality of fitted heat insulating plates 4 are connected along the longitudinal direction between the nail receiving plates with an extension or shrinkage adjusting clearance 5 which is placed between the forward and rearward heat insulating plates. A side edge along the side surface of the nail receiving plate 2 of each of the heat insulating plates 4 is provided with at least an abutment part 7 which makes contact with the side surface of the nail receiving plate at the forward or rearward end edge.  A space between the abutments is cut and removed into a U-shape to form an extension or shrinkage adjusting clearance 8, and it is bonded between the nail receiving plates at the lower surface of the plane heater with an adhesive agent.
Patent JP-S60257060-A (JP)
Title: Metallic vapor discharge lamp and its manufacture
Inventor: TAKAI YOSHINORI
IPC: H01J9/20
Filed: 1984-06-01
Abstract: PURPOSE:To improve luminous efficiency by providing a heat insulating body made of fiber type material that is fixed to the end of a luminous tube by means of heating and curing. CONSTITUTION:While a luminous tube 1 is rotated slowly, a preset amount of, fiber cloth type material 16 made of crystal glass wool is wound aroung the one end. Then, the wound surface is heated and cured by the flame 13 of a gas burner and secured to the luminous tube 1. The luminous tube 1 with a heat insulating body 5 constructed in such a way is sealed in an outer tube together with nitrogen gas. Since the heat insulating effect of the heat insulating body 5 is improved greatly as compared with that of the conventional body, the luminous efficiency is improved.
Patent JP-2000306346-A (JP)
Title: Magnetic disk apparatus and positioning method of magnetic disk apparatus
Inventor: FUKUDA JUNICHI
IPC: G11B21/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of a seek error due to the influence of a defect existing in a substituted track by substituting a cylinder, which cannot be positioned, for a defect track, retreating a defect sector on the basis of information on a defect position, and performing a seek operation. SOLUTION: When a defect exists in a track (n+4), the track (n+4) is regarded as unusable so as to be replaced with another track, and it is possible to prevent that a track cannot be positioned. When a track B is taken while a part between adjacent tracks is seeked, a seek operation is started after a write operation to a track (n+3) is finished. At this time, a seek starting position is deviated while the track (n+4) passes a defect area, and, e.g. a track C is taken. Thereby, it is possible to prevent a seek error which is generated when the track (n+4) passes the defect area. In addition, even in the starting sector of a track (n+5), the seek starting position is deviated in advance.
Patent JP-H05309795-A (JP)
Title: Antibacterial wallpaper
Inventor: INOUE MASAO
IPC: B32B27/30
Filed: 1992-05-01
Abstract: PURPOSE:To adapt antibacterial wallpaper even to a water using area such as a toilet of an old-age home or day nursery having many persons inferior to resisting power by constituting the antibacterial wallpaper by laminating an acrylic resin film to which an antibacterial agent is added to a wallpaper support. CONSTITUTION:Antibacterial wallpaper is constituted by laminating an acrylic resin film to which an antibacterial agent is added to a wallpaper support. As the antibacterial agent, zinc bis (2-pyridylthio-1-oxide) is selected. As the acrylic resin film, there is no special limit but, for example, a film composed of an acrylic resin multilayered structure is used. By this constitution, the discoloration resistance, chemical resistance, antistaining properties and the like of the wallpaper are enhanced and the antibacterial properties thereof are ensured and, therefore, the antibacterial wallpaper can be adapted even to a water using area such as a toilet of an old-age home or day nursery having many persons inferior to resisting power.
Patent JP-H02291677-A (JP)
Title: Terminals
Inventor: HARASAWA TAKESHI
IPC: H01R4/10
Filed: 1989-05-02
Abstract: PURPOSE:To simplify the installing work, to make unnecessary to use a jig of a complicated form, and to make the operation of a jig easier in a limited space, by providing a fixing seat, and a calking piece which is extended from one end of the fixing seat and bent to the basic end side, in the calking work. CONSTITUTION:At each member of the first terminals 23, a receiving piece 26 as a fixing seat extending horizontal, and a hooking piece 27 as a calking piece extending continuously from the upper end surface of one side of the receiving piece 26 are formed, and a lead wire holder 28 recessed in almost a semicircular form is provided at the inner edge of the basic end of the hooking piece 27. In the holder 28, a core wire 30 bent in U-shape at the tip of the lead wire 4 is fixed. When the hooking piece 27 is bent to the receiving piece 26 side by a jig, the diameter of the holder 28 whose inside diameter is a little larger than the outer diameter of the core wire 30 is contracted, and the core wire 30 is fixed and held to each member of the first terminals 23.
Patent JP-S594310-A (JP)
Title: Surface acoustic wave device
Inventor: EHATA YASUO
IPC: H03H9/02
Filed: 1982-06-30
Abstract: PURPOSE:To improve the temperature characteristic, by setting a cut-out angle and the direction of propagation so that a delay time temperature coefficient is zero or negative in the state without electrodes. CONSTITUTION:The cut-out angle and the direction of propagation of a surface acoustic wave of lithium borate single crystal substrates 11, 21 are set so that the delay time temperature coefficient TCD is zero or negative to form electrodes 12, 13, 22, 23, 24 made of an Al vapor-deposition film. Since the TCD of the substrates 11, 21 is changed positive by increasing the electrode film thickness, the TCD is brought to the range of + or -5ppm/ deg.C by controlling the film thickness of the input/output electrodes 12, 13, the terminal electrode 22, and the reflecting electrodes 23, 24. The excellent temperature characteristics is obtained by forming a surface acoustic filter and a surface wave resonator in this way.
Patent JP-S61271031-A (JP)
Title: Adsorptive foam plastics
Inventor: HARADA MASAMI
IPC: B01D53/38
Filed: 1985-05-28
Abstract: PURPOSE:To give strong and rapid adsorbability by burying one part of a very slender carbon fiber into the plastic material surrouding continuous foams and by exposing the rest of the activated carbon fiber in said foams. CONSTITUTION:An infinite number of continuous foams 2 communicating each other are partitioned by a hardened foam urethane membraneous substance 1 and an infinite number of very slender activated carbon fibers 3 (about 7-15mu in diameter, about 0.3-2.5mm in length) are protruded and exosed in these foams 2. One part of the length is kept by the urethane membranenous substance whose thickness is 1/several-1/10mm or less and said substance does not fall of easily. The micropores of the fiber surface are not colsed or disturbed by other substances, so the part protruded into the foams 2 of the activated carbon fiber 3 are directly contacted with the gas or liquid flowing in the continuous foams 2, thus offensive smelling ingredients in the gas or harmful ingredients can be adsorbed and removed rapidly and strongly.
Patent JP-H06325635-A (JP)
Title: Rotary type electric wire straightening device
Inventor: SAKAMOTO YOSHIE
IPC: H01B13/00
Filed: 1993-05-14
Abstract: PURPOSE:To prevent improper terminal crimping from being caused due to curl in a downstream process by surely removing the curl of an electric wire even when it is hard. CONSTITUTION:A rotary type electric wire straightening device is provided with a wire twist removing mechanism D for removing twist of an electric wire while running it. An electric wire P delivered from a bobbin is runnably held by a roller group 1 serving as a wire holding means. A base plate member 2 as a supporting means for rotatably supporting the roller group 1 is filled to a fixed frame 3 in a condition rotatable around an axis along a running direction K of the wire serving as the center. By a step motor 41, the base plate member 2 is rotated at a required period in a direction of eliminating twist provided in the electric wire, to remove the twist thereof.
Patent JP-H09275750-A (JP)
Title: Running gear for working machine
Inventor: SHIRAKATA MIKIYA
IPC: B62D55/116
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a working machine running gear capable of always keeping working machine body balance favorable and improving the travelability and operability of the working machine, so designed as to raise a running frame while correcting the transverse tilting of vehicle height in association with retreating operation when the system lies in ill-drained paddy field mode, and then correct the longitudinal tilting of the machine body. SOLUTION: This working machine running gear is so designed that the running frame 5 thereof with a pair of left and right crawlers 7 set up under a machine body frame 1 is allowed to make rolling motion through vertical movement by a link mechanism, and a pitching means 26 to subject the front or rear side of the machine body frame 1 to vertical motion is set up between the machine body frame 1 and the running frame 5, an ill-drained paddy field mode selection means 43 is provided so as to switch from the control mode of a control section 42 to ill-drained paddy field mode, and the running frame is raised while correcting the transverse tilting of vehicle height in association with retreating operation when the system lies in ill-drained paddy field mode, and then the longitudinal tilting of the machine body is corrected.