baber/WOPTO huggingface dataset:
Patent JP-H0335195-A (JP)
Title: Method and structure of shielding radiation from structure in storing condition
Inventor: FURANKU AAUIN BAUAA
IPC: G21C19/00
Filed: 1990-06-18
Abstract: PURPOSE: To obtain a shielding means to be assembled easily by transporting prefabricated segments to a reactor, carrying the segments through a machine hatch and then fixing a hermetically sealed cofferdam hermetically to the flange of a containment. CONSTITUTION: Prefabricated segments are transported on a transportation frame 66 to a reactor facility from a factory. The frame 66 and the segments 40a are carried into a reactor facility building 10 through a machine hatch 28. The segments 40a are then removed from the frame 66 and stood by means of a crane 68 in the building. Subsequently, a cofferdam 30 is landed on the flange 22 of a containment 12 with the segments being secured at a predetermined position and coupled hermetically with the containment 12. A unit 100 is then introduced to the containment 12 and the remaining water is pumped out from the containment 12 and the cofferdam 30. Thereafter, a power lead wire 108, and a thermocouple 110 are led out from a side board and connected with a control station. After annealing process, the work stage is reversed and the cofferdam 30 is dismantled.
Patent JP-S6139347-A (JP)
Title: Electromagnetic deflection type cathode-ray tube device
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/62
Filed: 1984-07-30
Abstract: PURPOSE:To improve resolution over the all area of a screen, by arranging a box type electrode system with a horizontal and a vertical electrodes between the first and second focusing electrodes, and varying the focus voltage applied to them synchronously to the beam deflection. CONSTITUTION:The electron gun of an in line type electromagnetic deflection type picture tube is made up by arranging a box type electrode structure with a horizontal and a vertical electrodes 8 and 9 between the first and second focusing electrodes 7 and 10, and moreover, arranging a controlling electrode 5, and accelerating electrodes 6 and 11. While the first focus voltage Vg3 is applied to the focusing electrode 10 and the horizontal electrode 8, and the second focus voltage V'g3 is applied to the focusing electrode 7 and the vertical electrode 9, at least one of them is varied synchronously to the electron beam deflection. Thus, the astigmatism of beam spots over the screen can be varied broadly and freely, so that resolution on the peripheral portions can be improved without sacrificing resolution at the center portion over the screen.
Patent JP-S645694-A (JP)
Title: Laser beam machine
Inventor: YOSHIYASU SHIGEHIRO
IPC: B23K26/14
Filed: 1987-06-29
Abstract: PURPOSE:To directly cool a lens, to eliminate the need for a cooling water tube and to remove deflection from the lens, by pouring assist gas between a total transmission type window in a machining head and a machining lens provided with many through holes and furthermore passing the assist gas through the through holes. CONSTITUTION:A laser beam 2 passes through the total transmission type window 11 and is collected by the machining lens 60, while the assist gas 10 is poured from an assist gas entrance 90 mounted on the machining head 40 into an upper machining head space A. The gas advances continuously to the lower direction and passes through many through holes 61 provided on the machining lens 60 and at the same time directly cools the machining lens 60. The assist gas 10 which has passed through the through holes 61 is blown against the surface of the work 100 through the nozzle 8. Accordingly a cooling water tube need not be fitted in the machining head and the lens can be easily detached.
Patent JP-S6052421-A (JP)
Title: Grain taking-out device in grain drier
Inventor: KURAMOTO TAKAJI
IPC: F26B17/14
Filed: 1983-08-31
Abstract: PURPOSE:To enable dried grains to be satisfactorily taken out by providing a screening plate, interlocked with a change-over valve in an opening and closing port of a grain taking-out tube to be put in and out, in a path portion of a lateral transfer chute having one end communicating to an elevator and the other and opened into a drier frame. CONSTITUTION:A lateral transfer shute 4 is provided which has an inside rotary transfer spiral 1, one end communicating to an elevator and the other end opening to the upper inside portion of a drier frame 3. And on the way of the lateral transfer chute 4 are provided sequentially an opening and closing port 6 of a grain taking-out tube 5 and a dust removing port 8 of a dust remover 7 sequentially from the upstream side of said chute 4, and a screening plate 10 interlocked with check valve 9 opened and closed in said port 6 to be put in and out is provided in a path portion of said chute 4 between these ports 6, 8. When grains dried to a predetermined percentage of water content are taken out from the taking-out tube 5 the change-over valve 9 is opened through a rod 14 and a lever 13 to drop grains from the port 6. Since the screening plate 10 is interlocked with the change-over valve 9 to erect and project for reducing the area of the path in said chute 4, grains can be satisfactorily taken out.
Patent JP-S5588106-A (JP)
Title: Controller of machine tool with tool replacing function
Inventor: TANAKA TADASHI
IPC: G05D3/12
Filed: 1978-12-27
Abstract: PURPOSE: To simplify a mechanism by performing orientation (ORI) operation of a spindle only in a stable region of a control system by using a resolver as a position detecting method.  
     CONSTITUTION: Speed information from speed command part 3 sets DC motor 5C in speed control part 5 including speed generator 5D at a command speed, and spindle 2 is driven by DC motor 5 via speed reducing mechanism 6A. An ORI command sent in this state breaks and makes contacts 4 and 9 respectively. A signal from speed setting part 8 determining the low-speed rotation in ORI sets DC motor 5C in the same way as mentioned above. One output of one-phase excitation/two- phase output type resolver 7A is converted into stable region detection signal E 3  of the control system by phase discrimination circuit 7C, bias supply 7F and decision-signal forming circuit 7E. When signal E 3  is zero, contact 10 is made and the other output of resolver 7A stops DC motor 5C at a fixed position through phase discrimination circuit 7B and amplifier 7D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0213502-A (JP)
Title: Carbage container
Inventor: FUJIWARA SATORU
IPC: A47B88/04
Filed: 1988-06-28
Abstract: PURPOSE:To facilitate putting in and out of garbage, in a garbage container interlocked with open/close operation of door to put in and out containing shelves and containers, by fixing secured railboards having reverse L-shaped windows to the opposite sideboards of a machine room arranged at the lower section of the body so that a movable railboard arranged at the door side slides through rollers. CONSTITUTION:A window 13 is notched through the sideboard 12 of a machine room 11 arranged on the bottom of the body 1 to provide a secured railboard 10, and a roller 16b is fixed below the secured railboard 10. A roller a15 is fixed to a movable railboard 14 which is fixed to the door. The movable railboard 14 is born by the roller b16 at the lower section thereof and slided on the secured railboard 10 through the roller a15. By such arrangement, container can be putted in and out easily and smoothly.
Patent JP-H05322449-A (JP)
Title: Preheating control method in compound melting device
Inventor: MORI KIYOSUKE
IPC: F27D13/00
Filed: 1992-05-26
Abstract: PURPOSE:To improve a preheating efficiency of raw materials by a method wherein there are provided an electrical furnace used as a melting furnace and another electrical furnace used as a preheating furnace utilizing a sensitive heat of its discharging gas and in the case that a discharging gas temperature of the preheating furnace is less than a set value, the discharged gas from the melting furnace is discharged out of the device. CONSTITUTION:One set of two electrical furnaces 11 and 12 are connected by discharging gas feeding ducts 31 and 32 through a combustion tower 21. Discharging ports 51 and 52 of each of the electrical furnaces 11 and 12 are connected by the discharging gas discharging ducts 34 and 35. These ducts 34 and 35 are joined to a duct 36 on their downstream sides. The duct 36 is merged with a duct 33 on the downstream side and joined to a duct 37 and further connected to a dust collector device 71 through a fan 61. In the case that a discharging gas temperature of the electrical furnace used as the preheating furnace is less than the set value by a calculation device 91 in response to an output of each of temperature sensors 81 and 82 arranged near the electrical furnace in each of the ducts 31 and 32, each of the dampers 41 to 45 is controlled to be changed over in such a manner that the discharging gas of the electrical furnace used as the melting furnace is discharged as it is through the dust collecting device 71.
Patent JP-2000351677-A (JP)
Title: Thermal insulation form and electric heating unit using the same and their production
Inventor: KITAMURA KOICHI
IPC: H05B3/62
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulation form having a combination of high thermal insulation performance with mechanical strength enough to enable a furnace wall to be constructed with itself alone, easy to produce and conduct an assembling work, and also requiring less man-hour for furnace construction, to provide an electric heating unit using such a thermal insulation form, and to provide respective methods for producing the above thermal insulation form and electric heating unit. SOLUTION: This thermal insulation form 1 consists of a composition an outer layer 2 predominant in refractory inorganic fibers and a core layer 3 held integratedly inside the outer layer 2; wherein the outer layer 2 is higher in mechanical strength than the core layer 3, the core layer 3 is higher in thermal insulation performance than the outer layer 2, and the core layer 3 is spread along a plane nearly perpendicular to the thickness direction of this thermal insulation form 1.
Patent JP-S6050706-A (JP)
Title: Magnetic head
Inventor: YOKOYAMA OSAMU
IPC: G11B5/127
Filed: 1983-08-31
Abstract: PURPOSE:To produce an intensive vertical magnetic field to a recording medium and at the same time to ensure both recording and reproduction with high density, by forming a magnetic material of one side of a gap part with a soft magnetic thin film and applying a winding made of a conductor film to the soft magnetic thin film in addition to another winding. CONSTITUTION:The magnetic paths are formed with soft magnetic materials 2-3 and 2-4 of ferrite, etc. and a soft magnetic thin film 2-5 of ''Permalloy'', ''Sendust'' a Co amorphous metal, etc. The recording is performed by flowing a recording current to a recording winding 2-6. In this case, a high-permeability magnetic thin film of ''Permalloy'', etc. is provided as the foundation of a vertically magnetized film 2-1. Therefore a magnetic flux flows like 2-8 and the vertical component of a magnetic flux piercing through the film 2-1 is increased. While a minute winding 2-7 is formed with a conductor thin film at the place near the tip of the film 2-5, and the change of the magnetic flux recorded by the film 2-5 is picked up and reproduced by the winding 2-7. The degree of recording density depends on the thickness of the film 2-5.
Patent JP-H087640-A (JP)
Title: Heat radiating structure of controller of luminaire
Inventor: ITOI HARUO
IPC: F21V23/04
Filed: 1994-06-21
Abstract: PURPOSE:To prevent thermal influence on a controller by efficiently radiating heat in the controller of a luminaire to be embedded in an embedded part such as the ceiling without spoiling external appearance. CONSTITUTION:In an opening part of a box to be locked and fixed in the ceiling or the like, a heat radiating plate 8 which has the area wider than the opening part and firmly holds a controller 7, is formed as a double structure formed by particularly bending a plate body. When an air vent 9 is arranged after the air vent 9 is arranged in the heat radiating plate 8 formed as the double structure so as to be opposed to the controller 7, the controller 7 is firmly held by an upward cut fixing piece 10, and is fixed in a contact condition to an edge part of the box. Thereby, heat generated from the controller 7 is efficiently conducted and can be diffused by the heat radiating plate 8 formed as the double structure, and convection of air is generated in the box by the air vent 9 arranged in this heat radiating plate 8, and heat of the controller 7 can be efficiently cooled, and the total height of the heat radiating plate itself is restrained low, and external appearance can be improved.
Patent JP-S5384674-A (JP)
Title: Control power unit for thyristor converter
Inventor: FUJIWARA YOSHITAKA
IPC: H02M1/08
Filed: 1976-12-29
Abstract: PURPOSE: To prevent the break-through by making it possible to feed and ignition circuit from an ignition-circuit power supply by means of the voltage detection circuit which detects the voltage of a control-circuit power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60105827-A (JP)
Title: Burning control circuit for burner
Inventor: YUKIMURA MASAHIKO
IPC: F23N5/20
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the release of raw gas by interposing in a discharge circuit a normally-opened switch which is closed as a manual actuator is brought to its ignition position and is opened at its open position, and by connecting a resistor parallelly with said normally-opened switch. CONSTITUTION:Although an actuator 5 is returned to its open position and a normally-opened switch 18 is opened, the residual electrical load in a condenser 13 continues to be discharged via a resistor 19. Since no electrical load is left in the condencer 13 at the time of extinguishing, a charging electric current which is great enough flows from a power source 15 to a solenoid 3a. Therefore, such charging electric current cancels the thermoelectromotive current of a thermocouple 12 flowing to an electromagnetic safety valve 3 due to the residual heat to cause the electric current flowing to the solenoid 3a to become less than the release current. As a resutl, the electromagnetic safety valve 3 is closed instantly. In this manner, even when an ignition button 5a is pressed within a short time to close an ignition switch 21 while the manual actuator 5 is held at the open position, the release of gas from a unit 1 can be prevented.
Patent JP-S6051531-A (JP)
Title: Desulfurization method in furnace
Inventor: MIURA YOSHIMASA
IPC: F23J15/00
Filed: 1983-08-31
Abstract: PURPOSE:To perform desulfurization in a furnace in high desulfurization efficiency, by spraying a Ca-type desulfurization agent to the upper part of the combustion part in the firing furnace while providing a desulfurization aiding apparatus to a convection heat transfer part to stay exhaust gas. CONSTITUTION:The SO2-containing combustion exhaust gas generated in a furnace has a temp. of about 1,100 deg.C in the upper part of a combustion part 2. A Ca-type desulfurization agent such as Ca(OH)2 is sprayed in this region from a nozzle 4 and uniformly dispersed in exhaust gas to generate desulfurization reaction in the firing furnace. The partially desulfurized exhaust gas is sent to an upwardly directed convection heat transfer part 6 along with the desulfurization agent and stayed for 0.5sec or more at 800-1,100 deg.C in a desulfurization aiding apparatus 11 to be further subjected to desulfurization treatment through the good contact with the desulfurization agent. Subsequently, the exhaust gas is sent to a downwardly directed convection heat transfer part 7 to slightly generate desulfurization reaction at about 800 deg.C or more.
Patent JP-S647553-A (JP)
Title: Manufacture of complementary mos semiconductor device
Inventor: HASHIMOTO TAKESHI
IPC: H01L27/08
Filed: 1987-06-30
Abstract: PURPOSE:To allow PMOS and NMOS transistors to be equipped with optimal characteristics by a method wherein side walls are built in different processes for the construction of an NMOS transistor and PMOS transistor. CONSTITUTION:A CVD oxide film 31 is subjected to anisotropic etching for the formation of side walls 32 on a gate electrode 20 positioned in a P-type well region 22 and an N<+> diffusion layer 34 is formed in the P-well region 22 for the construction of an NMOS transistor. Next, a coating material 35 is subjected to etching which continues until the surface is completely exposed of a CVD film 27 on an N-type well region 23. The CVD oxide film 27 now exposed is subjected to anisotropic etching for the formation of side walls 30 on the sides of a gate electrode 26 on the N-type well region 23. Ions are then implanted into the N-type well region 23 for the completion of a PMOS transistor. In this way, the PMOS and NMOS transistors are optimized in their characteristics.
Patent JP-H0913193-A (JP)
Title: Pretreatment for plating and device therefor
Inventor: WATANABE MASAYUKI
IPC: C23F1/00
Filed: 1995-06-27
Abstract: PURPOSE: To effectively execuce a pretreatment or plating on the inside surfaces of hollow works, to decrease the amt. of the pretreating liquid to be carried over by sticking to the works and to make the capacity of a tank to store the treating liquid as small as possible so as to make the management, handling, etc., thereof advantageous. CONSTITUTION: Cylinder blocks which are the works 1 are installed on the work supporting section 11 of a treating device body 10. Spacers 12 are arranged into the cylinder bores 1a of the works 1 in the state of having specified gaps from the peripheral surfaces of the cylinder bores and, thereafter, the treating liquid is supplied from an original liquid tank 21 of a treating liquid supplying section 5C into the works 1 to fill the gaps between the spacers 12 and the peripheral surfaces of the cylinder bores 1a. After this state is maintained for the prescribed period of time, the treating liquid in the works 1 is discharged into the waste liquid tank 31 of a treating liquid recovering section 5C'.
Patent JP-2000346534-A (JP)
Title: Drain evaporation apparatus and cooling apparatus equipped therewith
Inventor: TAMURA FUMIYASU
IPC: F25D21/14
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain evaporation apparatus and a cooling apparatus equipped with the former apparatus capable of easy maintenance. SOLUTION: When the level of drain in a drain pan 20 is raised and reaches a lower end of each water suction plate 21, the drain is sucked to the each water suction plate 21 with the aid of capillary action of the each suction plate 21 and the drain involved in the each water suction plate 21 is evaporated owing to air flowing around the each water suction plate 21. Herein, the each water suction plate 21 is supported by respective grooves 22d, 22e of a support member 22, so that the each water suction plate 21 is easily removed. Although dust is deposited on a bottom of the drain pan 21, a predetermined distance is kept intactly between the water suction plate 21 and the drain pan 21 so that the dust is prevented from being deposited on the each water suction plate 21.
Patent JP-H0510708-A (JP)
Title: Position detector
Inventor: UCHIDA KIMIO
IPC: G01B7/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide a position detector at which a linear sphere usable for position detection is made wide. CONSTITUTION:At a rotation position detector, a transducer 1 having magnetic resistance elements 11, 12, 13 generating output voltages V11, V12, V13 that are according to the rotation positions of permanent magnets and the permanent magnets rotating at positions opposite to the magnetic resistance elements 11, 12, 13 are equipped. In addition, an operation circuit 3 which superimposes output voltages V12, V13 that are correction signals on the output voltage V11 that is a basic signal, and realizes linearization between the minimum and maximum of the output voltage V11, is equipped.
Patent JP-2000353543-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ITO SHUJI
IPC: H01M10/0568
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity nonaqueous electrolyte secondary battery superior in a charge/discharge characteristic. SOLUTION: This nonaqueous electrolyte secondary battery is equipped with chargeable and dischargeable positive and negative electrodes and a nonaqueous electrolyte. The nonaqueous electrolyte contains a halogen containing organomagnesium represented by a formula I: RMgX (wherein R is an aliphatic hydrocarbon group or an aromatic hydrocarbon group, and X is a fluorine atom, a chlorine atom, a bromine atom, or an iodine atom) or a formula II: RMgY (wherein R is an aliphatic hydrocarbon group or an aromatic hydrocarbon group, and Y is ClO4, BF4, PF6, or CF3SO3-).
Patent JP-S6137632-A (JP)
Inventor: UDO BUAISU
IPC: B65H1/12
Filed: 1985-07-23
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-H1013547-A (JP)
Title: Private branch exchange
Inventor: OMI KENJI
IPC: H04Q3/58
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To allow a called party to recognize a caller in the case of using an analog leased line for a communication line between PBXes. SOLUTION: When a caller number transmission means of a caller PBX 101 sends a called extension number from a caller extension 102 to a called PBX 103, a caller number of the caller extension 102 is sent. A caller number reception notice means 110 of the called PBX 103 receives the caller number and informs it to the called extension 104 and displays it to a display device. Thus, the called party can recognize the caller.
Patent JP-S6057059-A (JP)
Inventor: PEETAA ADAMU
IPC: F16C17/08
Filed: 1984-07-31
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-H1145706-A (JP)
Title: Manufacture of electrode for nonaqueous electrolytic battery
Inventor: IIJIMA TADAYOSHI
IPC: H01M4/505
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve charging/discharging characteristics such as discharge capacity and charging/discharging cycle life, etc. and physical characteristics of a coating film. SOLUTION: Slurry composed of an active material, which has a composition expressed as Lix Niy Mz O2 (0.8<x<1.5, 0.8<y+z<1.2, 0<=z<0.35; M is at least one kind of element selected from among Co, Mg, Ca, Sr, Al, Mn, and Fe), a conductive agent, a binder, and an organic solvent, is wet-kneaded. After that, a coating material mix is prepared by dispersion-treating the slurry by using a narrow-gap dispersing machine. The coating material mix is applied on a current collector.
Patent JP-H1013070-A (JP)
Title: Cooling apparatus for electronic device
Inventor: TAKAHASHI TATSUYA
IPC: H05K7/20
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus for electronic device that can be fully utilized. SOLUTION: In a device, a cooling control unit 1100A is constituted of a pump 1110A that is supplied to a liquid-cooled electronic device 100 for supplying a coolant, a controller 1140A for controlling the work/stop of the pump 1110A, a heat exchanger 1120A for cooling the coolant, and a three-way valve 1130A for adjusting the flow rate of the coolant that flows to the heat exchanger 1120A, and has a plurality of cooling control units 1100A and 1100B. While one cooling control unit 1100A is operating, the other cooling control unit 1100B is in standby. When the operating cooling control unit 1100A fails, the operation is switched to the cooling control unit 1100B in standby, thus exchanging failed units or repairing failed parts or replacing parts with new ones without stopping the liquid-cooled electronic device or the cooling device.