baber/WOPTO huggingface dataset:
Patent JP-H06343005-A (JP)
Title: Circulator
Inventor: MIURA TARO
IPC: H01P11/00
Filed: 1994-03-16
Abstract: PURPOSE:To reduce the size and the loss and/or cost and to ensure a wide band for a circulator by using an inner conductor whose magnetic rotator has a prescribed pattern and the insulated magnetic substances which burned surrounding the inner conductor in a close state. CONSTITUTION:A 3-terminal type circulator has its magnetic rotator having a regular hexagonal plane shape. An inner (center) conductor 11 has a prescribed pattern surrounded by the magnetic layers 10 that are burned together. The conductor 11 includes two layers laminated together, and each of both layers has the slit-shaped coil patterns expanding in three radial directions (vertical to at least one side of a hexagon) in a set of two pieces. These coil patterns are electrically connected to each other via the via hole conductors. One of both ends of each pattern is connected to a terminal electrode 12 provided on every second side face of the layer 10. The ground conductors 13 are provided on both sides of each layer 10 and on each side face which has no electrode 12. Then the other end of each pattern is electrically connected to the conductor 13 provided on each side face.
Patent JP-H09253818-A (JP)
Title: Method for controlling molten metal surface level in continuous caster
Inventor: HANAZAKI KAZUHARU
IPC: B22D11/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To effectively restrain the variation of molten metal surface level developed in the inner part of a mold according to the movement of rolling reduction or release from the rolling reduction in an unsolidified part rolling reduction device, keep the control accuracy and the responsiveness over the whole operation containing the above movement to good condition and improve the yield of a product. SOLUTION: A level control part for controlling the molten metal surface level in the inner part of the mold M is provided with a PID arithmetic part 10 for calculating the opening objective value U0 of a sliding nozzle 7 by the PID operation based on the deviation between the objective level Lr and the measured value Lt of the molten metal surface level in the inner part of the mold M and a disturbance estimating part 11 for calculating a correcting value ΔU by giving the moving actual value (x) of the sliding nozzle 7 and the measured value Lt of the molten metal surface level.  The disturbance estimating part 11 is estimated as a control model constituted with the variation of the molten metal surface level according to the movement of the unsolidified part rolling reduction device containing a delay time until the movement of the sliding gate 7 develops according to the variation and the characteristic variation of a level sensor 3a accompanied with the change of shut-off frequency of oscillation filter 3b.
Patent JP-S59195342-A (JP)
Title: Optical head
Inventor: NAKADA AKIFUMI
IPC: G11B7/085
Filed: 1983-04-20
Abstract: PURPOSE:To stop down the light onto a minute light beam with no deterioration of transmission efficiency and to stabilize the quality of the beam, by using a semiconductor laser holding means which can turn around the axis within a surface vertical to the main axis of a condenser lens and obtaining the coincidence between the main axis of the condenser lens and the peak intensity of the laser beam passed through the condenser lens. CONSTITUTION:An optical base 20 contains a hole 23 to engage and hold a condenser lens 8 with high accuracy, and the lens 8 can be shifted toward its main axis through a lens position control hole 24 to control the distance to a semiconductor laser 1. A semiconductor laser holder 21 is fixed to the base 20 by screws 25 and 26, and screws 27 and 28 have diameters much larger than the outer diameters of the screws 25 and 26. Then the laser 1 is shifted in the direction vertical to the main axis of the lens 8, and the light emitting position can be controlled onto the main axis of the lens 8. A screw 40 functions to bend elastically a thin part 34 and to increase a U-shaped aperture of the holder 21. While screws 41 and 42 function to reduce the U-shaped aperture and to change the direction of the output light of the laser 1 to the main axis of the lens 8.
Patent JP-S63237787-A (JP)
Title: Immobilization of enzyme
Inventor: NISHIZAWA KOJI
IPC: C12N11/14
Filed: 1987-03-26
Abstract: PURPOSE:To prevent enzyme from leaking into the substrate in the enzymatic reactions by bringing an inorganic porous membrane into contact with an acid, then with a silane-coupling agent and by allowing the enzyme solution to pass through the membrane. CONSTITUTION:An inorganic porous membrane is brought into contact with a strong acid such as 1-12N hydrochloric acid or 1-32N sulfuric acid and rinsed off the remaining acid thoroughly. The porous membrane is treated with a silane-coupling agent, then an enzyme solution is passed through the membrane to immobilize the enzyme on the membrane through covalent bonds. Ultrasonic waves are preferably applied to the membrane, when it is treated with an acid or silane-coupling gent. The inorganic porous membrane is preferably made of alumina or zirconia. The silane-coupling agent is, for example, gamma-aminopropyltrimethoxysilane.
Patent JP-2000267871-A (JP)
Title: Method for operating computer system and computer system
Inventor: NISHIDA FUMIHIKO
IPC: G06F11/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a computer system operating method and a computer system capable of improving reliability in resuming its operation when abnormality takes place. SOLUTION: When a job processor 16 expands a program including data for executing processing at a system memory 20, an identifier inserting device 18 inserts an identifier into program data, a memory dumping device 26 dumps the program data expanded at the memory 20 into an external storage device 28 when abnormality is detected by a system abnormality detecting device 24, and a data abnormality detecting device 22 scans the identifier in the dumped data at restarting. When a scanned result is correct, execution is resumed just before the abnormality occurrence on the basis of the dumped data, and in the case of abnormality, the processing is done again from an initial state.
Patent JP-S61230054-A (JP)
Title: Method for measuring ph
Inventor: NISHIMURA YUSAKU
IPC: G01N33/18
Filed: 1985-04-03
Abstract: PURPOSE:To obtain a pH value having good reproducibility by measuring the respective conductivities of test water, the test water subjected to a treatment with an H-type cation exchange group and the test water subjected to a treatment with an OH-type anion exchange group. CONSTITUTION:The test water 14 adjusted to about 25 deg.C passes through a piping 1 while a valve 11 is held open and valves 12, 13 are held closed, then the conductivity thereof is measured by a conductivity meter 6. The valves 11, 13 are then closed and while the valve 12 is held open, the test water 14 is introduced into a piping 2 and is passed through a strong acidic H-type cation exchange resin packed column 21. The conductivity of the treated water is measured with the meter 6. The valves 11, 12 are closed and while the valve 13 is held open, the test water 14 is passed through a strong basic OH-type anion exchange resin packed column 33. The conductivity of the treated water is measured with the meter 6. The concn. of the hydrogen ions in the test water 14 is determined from these measured conductivity values and the pH value is determined.
Patent JP-S56168965-A (JP)
Title: Rust preventive working method for weld zone by magnetically rotating arc
Inventor: SAITOU AKIHIRO
IPC: B23K9/23
Filed: 1980-05-27
Abstract: PURPOSE: To apply rust preventing working for a weld zone simultaneously with welding by solidifying a low m.p. rust resitant metallic material on the solidified surface of a high m.p. metallic material at the time of welding both materials by the rotating arc.  
     CONSTITUTION: In order to mount a mouthpiece tube 2 made of brass which is low m.p. metal to, for example, a containing tank 1 made of a plated steel plate which is high m.p. metal, a tub 2 is inserted into the mouthpiece hole 3 of the tank 1, and a flange part 4 and the end part of the tube 2 are concentrically superposed. An arc welding device 6 provided with a ring-shaped electrode device 5 adapted to the shape of this welded joint is disposed. An inert gas is supplied through a suction port 10, and the flange part 4 and the end face of the tube 2 are heated to melt by a power source 11, whereby these are joined. In the process in which molten metal solidifies at this joining, the solidification initiates from the steel 1, and the brass 2 delays in solidifying, thus the molten metal of the tube 2 solidifying later solidifies in the state that it is superposed on the upper part of the flange part 4 which solidifies ealier and this results in that the rust preventive working of the weld zone is applied during welding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6023348-A (JP)
Inventor: JIYOOJI UIRIAMU GUREI
IPC: C07C49/84
Filed: 1984-04-09
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-H08246166-A (JP)
Title: Metallic can
Inventor: KATO SHUNICHI
IPC: B32B15/09
Filed: 1995-03-03
Abstract: PURPOSE: To prevent the deterioration of contents by intrusion at the time of packing by forming the cylindrical part of a metallic can of at least a metallic base material and an oxygen absorbent resin layer. CONSTITUTION: For example, at least the cylindrical part of the metallic can is formed of a laminated structure having at least two layers consisting of the metallic base material 1 and the oxygen absorbent resin layer 2. The oxygen absorbent resin layer 2 is positioned on the inside surface side of the can. A surface protective resin layer 3 may be laminated on the side of the oxygen absorbent resin layer 2 opposite to the metallic base material 1. The metallic base material 1 is preferably metallic foil or metallic sheet subjected to a metal chromium and chromium hydrooxidation treatment or electrolytic chromic acid oxidation treatment, etc. Metals, such as steel, Al, zinc and iron, are usable as the metallic foil or metallic sheet.  The oxygen absorbent resin layer 2 is formed by coating the metallic base material with a material which absorbs molecular oxygen or kneading the maternal into a resin. For example, an alloy mainly composed of Al is most adequate as the oxygen absorbent material.
Patent JP-H0862966-A (JP)
Title: Toner supplying container
Inventor: TANDA TETSUO
IPC: B65D83/06
Filed: 1995-03-03
Abstract: PURPOSE: To efficiently supply toner even if the opening area of a toner supplying port is made small by adopting such a constitution that a blade body is rotated while frictional resistance and torque imparted to the top end of the blade body fluctuate in a rotational direction. CONSTITUTION: A rotary shaft 21 inserted up to a recovering part through a partition in a longitudinal direction and pivotally supported by the end walls of both end sides is fitted in a toner housing part 20 provided in the longitudinal direction of the container 2, a 'Mylar (R)' - like blade body 22 capable,j of being elastically deformed in the rotational direction is successively provided to extend in a radial direction over the entire length of the toner housing part 20 and the length of the blade body 22 is set so that it can rub the internal surface of the toner housing part 20 while being curved by rotation.  Such a constitution that the blade body 22 is rotated while the frictional resistance and torque imparted to the top end of the blade body 22 fluctuate and simultaneously the opening width in the longitudinal direction of the container of the toner supplying port 25 is set to below half of the length of the toner housing part 20 is adopted.
Patent JP-H07283798-A (JP)
Title: Movable receiver for satellite broadcast
Inventor: ABE AKIHIRO
IPC: H04N5/44
Filed: 1994-04-08
Abstract: PURPOSE:To switch the dynamic image/still image without displaying the scramble image in receiving the scramble satellite broadcast by a moving body. CONSTITUTION:The satellite broadcasting radiowave accepted by an antenna 1 is selected and demodulated by a CS/BS tuner 3. An FM detection signal 4, voice bit stream signal 5, C/N ratio 6 are detected to allow a scramble decoder 7 to perform descramble picture processing. A video signal 10 and a descramble data signal 8 are outputted. The video signal 10 and a still picture 12 by a memory 11 are inputted to a video signal switching circuit 14. A controller 9 controls switching the dynamic image/still image based on the C/N ratio 6 and the descramble status signal 8.
Patent JP-S53930-A (JP)
Title: Kanji letter input device
Inventor: KURIHARA MOTOI
IPC: G06F17/22
Filed: 1976-06-18
Abstract: PURPOSE: To increase the input speed of Kanji letter combinations within such a specified range where kinds and combinations of Kanji letters are statistically defined such as those for use with names and surnames by inputting them without dividing into individual letter but collectively as a combination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10265988-A (JP)
Title: Hydrogen and oxygen generator
Inventor: HIRAI SEIJI
IPC: C25B9/17
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen and oxygen generator by which ultra-pure gaseous hydrogen and oxygen are obtained. SOLUTION: A pure water supply tank 1 storing pure water to be electrolyzed in an electrolytic cell is provided with a lid 14 consisting of a foamed- plastic molding. The lid 14 is floated on the water surface. The lid 14 is moved up and down in accordance with the level of the pure water to shield the pure water from the atmosphere at all times. Accordingly, the gaseous nitrogen and carbon dioxide in the atmosphere are never dissolved in the pure water, and the pure water is kept highly pure. The gaseous hydrogen and oxygen obtained by electrolyzing the high-purity water are ultrahigh in purity. The part 16 communicating the pure water supply tank 1 and a line 7 for replenishing the pure water to the tank 1 is furnished below the surface of pure water.
Patent JP-S56167826-A (JP)
Title: Suction throttling apparatus for diesel engine with exhaust gas recirculation device
Inventor: FURUBAYASHI MANABU
IPC: F02D9/02
Filed: 1980-05-28
Abstract: PURPOSE: To take measures for exhaust gas control and reduce the vibration and noise during the idle running by a method wherein the suction throttling apparatus is jointly provided to the diesel engine equipped with the exhaust gas recirculation (EGR) device.  
     CONSTITUTION: To the diesel engine equipped with the EGR device is jointly provided the suction throttling apparatus consisting of the relay 17, which is ON or OFF by the operation of a starter switch 12 of the engine 1 or the like. When the relay 17, which is ON only in the case that all of each switches 12W16 are ON, is ON, an EGR valve 4 is shut to cut the recirculation of the exhaust gas E to the suction A, in other words the EGR function and the throttling of suction is performed by means of the operation of a suction throttling valve 8 actuated by a vacuum pump 11 through a power chamber 7 so that the suction negative pressure at the idle running of the engine 1 is throttled down to 100mm Hg, having a suction throttling effect. On the other hand, when the relay 17 is OFF, ports A and D, and B  and C in a solenoid valve 9 are respectively communicated with each other to open  the EGR valve 4 by means of the operation of the pump 11 to function the EGR  action and to cut the function of the suction throttling valve 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54162281-A (JP)
Title: Automatic and continuous screw clamping device of container floor plate
Inventor: OKADAYA YUKIMASA
IPC: B23P19/06
Filed: 1978-06-12
Abstract: PURPOSE: To successively locate a drill and a driver set where a crosspiece and a floor plate are overlaped, and perform piercingly spot facing on a crosspiece and a floor plate to be clamped by screws by coinciding the location of a crosspiece and the program of a tape.  
     CONSTITUTION: A self-propelled truck A is run into a container 5 to be stopped when located in the farthest corner. Next, the self-propelled truck A is driven in reverse, when a torque motor 26 rolls a tape 28 which has program holes made with the same intervals as a crosspiece and read by a reader 35. The read signals perform successive stoppings of the self-propelled truck A, decide the location of a drill unit C, out of the one fore and rear pair of a drill unit C and a driver unit B, at the place where the crosspiece 34 and the floor plate 32 are overlaped, and perform drilling and spot facing on the two parts of 32, 34. Next, a driver unit B is located over this hole by the operation of an air cylinder 10, a screw is supplied by the driver unit B to clamp the two parts of 32, 34. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06261421-A (JP)
Title: Power generator for motor vehicle
Inventor: OTSUKA KAZUO
IPC: B60L50/30
Filed: 1993-03-05
Abstract: PURPOSE:To reduce discharge current from an accumulator when a vehicle begins to run and to realize energy saving. CONSTITUTION:A power generator for motor vehicle comprising an accumulator 3, a main motor 1, and a flywheel generator 2 is provided with a control means 4 for detecting that the vehicle has entered a state for waiting start of running and beginning to supply power from the accumulator 3 to the flywheel generator 2 while furthermore detecting that the vehicle has entered an end of run state and beginning to regenerate power from the flywheel generator 2 to the accumulator 3.
Patent JP-S6324047-A (JP)
Inventor: CREMER ROBERT
IPC: H01F1/04
Filed: 1987-03-24
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-H10266583-A (JP)
Title: Manday totalizing system
Inventor: MOTOYAMA AKIHIKO
IPC: G06Q50/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce labor required for totalizing mandays largely, and to obtain sufficient accuracy. SOLUTION: A card reader 2 as a card reading means is installed at the duty place of each individual. When each individual inserts each ID card into the inserting port of the card reader 2 at the time of attendance and leaving, the card reader 2 reads information registered to the card reader 2 while a time when the ID card 1 is inserted into the card reader 2, the date and time of attendance and leaving, are recorded. Information read by the card reader 2 and the time of attendance and leaving recorded are transmitted to an electronic computer 4 through a transmission cable 3. The electronic computer 4 is mounted in the management department of a prime contract company managing the whole construction works. A printer 5 is connected to the electronic computer 4, and a hard copy can be taken regarding a desired item.
Patent JP-S51147248-A (JP)
Title: Exposure method of fluorescent screen
Inventor: SAITOU SHIYUUICHI
IPC: H01J9/227
Filed: 1975-06-13
Abstract: PURPOSE: An exposure method whereby a good fluorescent screen can be produced, eliminating any uneven distribution of quantity of light caused by a shadow of a correcting filter or an interference pattern. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0215379-A (JP)
Title: Crossbar converter and method thereof
Inventor: NEIRU FURANSHISU TOREBUETSUTO
IPC: G06F3/048
Filed: 1989-03-23
Abstract: PURPOSE: To perform an image address translation and/or a high speed copying operation by simultaneously utilizing a screen refresh memory and an off screen memory. CONSTITUTION: A screen refresh memory 102 and an off screen memory 104 include a RAM and possess the complete copies of images and the free shape 112 including the RAM cuts the images into arbitrary shapes by image information. These operate under the control of a processor 100. Each continuous byte within the first horizontal line of the parallel group of picture element information which is made into a raster format is stored in the first group of 5 Fifo buffers, each group is stored in the successive deeper levels of the Fifo buffers and the group up to the fourth group is stored in the same way. By performing access to the picture element information within the fourth group contained in the 5 Fifo buffers by an FIFO system, the picture element information within the buffers is accessed as a series of patches crossing the horizontal scanning direction of a display monitor.
Patent JP-S6027796-A (JP)
Inventor: RATSUSERU UIRIAMU GURIFUISU
IPC: F01C1/02
Filed: 1984-04-10
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-H11270521-A (JP)
Title: Hoisting fastener
Inventor: HIROSE AKIHIKO
IPC: F16B13/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve convenience in use even if a device is re-used repeatedly, and improve flexibility of an installing member and an installing hole of a main body side. SOLUTION: In a hoisting fastener which is provided with a cylindrical member 10 in which a slit 14 is formed in an axial direction, a nut member 20 arranged in a tip end of the other cylindrical member, and a bolt member inserted into the cylindrical member 10 and screwed in the nut member 20, and for enlarging a diameter of the cylindrical member 10 in a process when the nut member 20 is raised and moved along a bolt shaft part by rotation of the bolt member, the nut member 20 is provided with a claw part 23 which is projected on an outer peripheral part and which is elastically projected/ retreated in a diameter direction, the claw part 23 is inserted into a cylinder by reducing a projection rate receiving push-press force from a tip end part inner surface of the cylindrical member 10,  and is restored in a projection condition by opposing to the slit 14 of the cylindrical member 10, and it is fitted to the slit 14 and temporary lock is carried out.
Patent JP-H02252694-A (JP)
Title: Crystal growth monitoring device
Inventor: FUERUNANDO BURIONESU
IPC: C30B25/16
Filed: 1989-03-27
Abstract: PURPOSE:To constitute a stable and simple monitor device of growth process applicable to any crystal growth method by making constitution not to carry out rotation of polarizer and modulation of plane of polarization by a modulator. CONSTITUTION:In a device of monitoring growth state of crystal to be subjected to epitaxial growth on substrate crystal 4 placed on a vacuum container 1, the following constitution is adopted. Namely, the device is equipped with a light ray source system 24 to irradiate the growth surface of the crystal with nonpolarized light ray 25 from a window 2 in the vacuum container 1, a spectral means (spectroscope) 32 to make reflected light from crystal surface into homogeneous light, a polarizing means 34 to separate the homogeneous light into two different polarized light components, two light detecting means (photodiode) 35 and 36 to detect one and the other of the above-mentioned two polarized lights and to output electrical signals and a DC amplifying means 37 to output difference signal of output signal of the two light detecting means 35 and 36.
Patent JP-H06283147-A (JP)
Title: Manufacture of lamp with mirror
Inventor: YOSHII YASUTO
IPC: H01K3/00
Filed: 1993-03-30
Abstract: PURPOSE:To simply and efficiently make the positioning adjustment of a halogen lamp in a mirror. CONSTITUTION:A halogen lamp 1 is held with a light emitting tube holding tool 15. A center light receiving element DC, X-direction light receiving elements DX1, DX2, and Y-direction light receiving elements DY1, DY2 are provided. The halogen lamp 1 is arranged on the front side than the position of the normal line direction Z corresponding to the set center luminosity. The unbalance direction and unbalance quantity of the illuminance value are calculated based on the illuminance values detected by the X-direction and Y-direction light receiving elements, and the light emitting tube holding tool 15 is moved to resolve the unbalance. The halogen lamp 1 is moved to the rear side of the normal line direction Z so that the center luminosity corresponding to the illuminance value detected by the center light receiving element DC is made the set center luminosity. The halogen lamp 1 is fixed to a mirror 3.