baber/WOPTO huggingface dataset:
Patent JP-2000145424-A (JP)
Title: Oil-supply controller of two-cycle engine
Inventor: KATO MASAHIKO
IPC: F01M1/16
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To maintain lubrication of the engine and minimize an adverse effect on the environment by providing an oil pump for supplying oil to an intake passage of each cylinder and a control valve for controlling an amount of oil supplied from the oil pump. SOLUTION: An intake passage 19 is connected to a crankcase 12 of an engine 2, and a reed valve 20 for preventing a back flow is provided in the intake passage 19. Moreover, an oil pump 21 is provided downstream of the reed valve 20. Oil is supplied from a sub-tank 70 into the intake pipe 19 through a main tank 71, an oil inlet pipe 78, the oil pump 21, a control valve 72, and an oil supply pipe 91. An electronic control unit 42 performs an operation of a detection signal from each sensor, and transmits a control signal to a fuel injection valve 13, an ignition plug 14, the control valve 72, and a pre- pressurization fuel pump 30. The control valve 72 supplies an optimal amount of oil to each cylinder according to an operating state of the engine. Thus, lubrication of the engine can be maintained, and an adverse effect on the environment can be minimized.
Patent JP-2001142382-A (JP)
Title: Image reproducing device, hologram producing method, hologram and hologram sheet
Inventor: MORI SHIGERU
IPC: G03H1/22
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a reproducing device, which is small-sized and is excellent in portability and in which illumination is made incident on the hologram at an optimum angle, is desired but it is necessary to make hologram itself to angular motion in the lateral or vertical directions in order to change movement and a visual field angle of the hologram. SOLUTION: In the image reproducing device 10, when a lid part 11 is approximately erected at a device main body 12, the hologram 17a mounted on a mounting surface 16a of a holding part 16 of the device main body 12a is irradiated with light exited from an illumination light source 15 at a prescribed incident angle while moving the illumination light source 15.
Patent JP-H10164063-A (JP)
Title: Distributed monitoring control system
Inventor: MASUDA ATSUSHI
IPC: H04B17/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To detect the faults of respective monitoring control stations themselves, to grasp the situation of the monitoring control station where the fault occurs and to execute the monitoring control operation of the monitoring control station where the fault occurs instead of the other station by providing a network agent, a state management agent and a knowledge processing agent. SOLUTION: The network agent Ag17 migrates between the first and second monitoring control stations via a communication network 1 and transfers information on both stations through an agent place block 7. The state management agent Ag18 migrates between blocks 5-11 via a bus in the first and second monitoring control stations 2 and 3 and transfers information among the respective processing blocks 5-11. The knowledge processing agent Ag19 executes inference with a knowledge processing block 8. Thus, Ag17, Ag18 and Ag19 can transfer information for controlling monitoring. When the first or second monitoring control station 2 or 3 becomes the fault, the other station executes monitoring control instead of the other.
Patent JP-H10188278-A (JP)
Title: Production of high-performance low-noise isotropic magnetic medium having chromium lower layer
Inventor: CAROLINE A ROSS
IPC: H01F41/30
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium to be mainly and usually used with a rigid disk drive to be used for storing the data of a general computer and more particularly a process for producing the high-saturation high-coercive force ('Hc') isotropic medium by using many nucleus forming layers including heated substrates and Cr-alloy under layers. SOLUTION: As this process, a crystalline layer is first formed on the substrate. Next, a layer contg. Cr in an epitaxial relation with this sub-layer is formed on the sub-layer (depositing stage). The crystalline layer prohibits the growth of this Cr in a preferable (200) orientation. A Co-base magnetic layer is formed in the epitaxial relation with the Cr-contg. layer on the Cr-contg. layer. At this time, the magnetic disk is heated to at least 150 deg.C before the deposition stage of the Cr-contg. layer.
Patent JP-H11138308-A (JP)
Title: Cutting tool made of surface coated cemented carbide alloy with hard coating layer having excellent antichipping property
Inventor: UEDA TOSHIAKI
IPC: B23P15/28
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting edge without generating any chipping (micro defect) while performing an excellent cutting performance in a long period even in the case for applying the high speed cutting and the high heavy cutting such as high feed and deep cut steel or cast iron. SOLUTION: This tool is composed by evaporating chemically or physically a hard quality covered layer by one sort or two or more sorts of hard quality covered layers including an Al2 O3 layer, such as a Ti compound layer consisting of TiO layer, TiN layer, TiCN layer, TiO2 layer, TiCO layer, TiNO layer, and TiCNO layer, and an Al2 O3 layer, at an average layer thickness of 8 to 25 μm. In this case, the Al2 O3 layer to compose the hard quality covered layer is composed of the Al2 O3 layers having different crystal compositions, at the upper side and the lower side (base body side).  That is, the above upper side is composed of an Al2 O3 layer having a parallel aggregate formation of a longitudinal growth of columnar single polyhedron crystal uniforming the section form and section size in the longitudinal direction neighboring each other, while the above lower side is composed of an Al2 O3 layer having a parallel aggregate formation of a longitudiral growth of columnar various polyhedron crystal having a large difference in the section form and the section size in the longitudinal direction neighboring each other.
Patent JP-H07181101-A (JP)
Title: Leak quantity detector
Inventor: HAGA KENJI
IPC: G01M3/28
Filed: 1993-12-22
Abstract: PURPOSE:To achieve higher measuring accuracy in the detection of fine leak in a shorter time. CONSTITUTION:The same pressure is applied to a fluid circuit 2a connected to a seal valve 3, into a test connection port 2. to a fluid circuit 1a as standard and into a standard connection port 1 by a first pressure supply means 10 and the individual parts are made independent of one another with the pressure Ps being applied thereto while the link thereof to the first pressure supply means 10 is broken with a solenoid valve 5 and a solenoid valve 6 to detect the pressure with a pressure detector 8 so that a fluid is supplied to the fluid circuit 2a and into the test connection port 2 by a second pressure supply means 20 so as to maintain the pressure to the above value Ps by a detection value of the pressure detector 8. At the same time, the amount of a fluid equal to the amount of the fluid supplied to the fluid circuit 2a and into the test connection port 2 is also supplied to the fluid circuit 1a and the into standard connection port 1 and a differential pressure between both the fluids is checked with a differential pressure detector 7 to detect the deficiency of an object to be measured comprising the valve 3.
Patent JP-H10161388-A (JP)
Title: Image forming device
Inventor: SATO NOBUYUKI
IPC: G03G15/01
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To perform a detecting operation steadily at all times and highly accurately by preventing incorrect detection which is the drawback of a density detection system using density reflection light relating to a density pattern formed on a transfer belt. SOLUTION: The density of a gradation pattern image 31 is correctly detected by the detection of its transmittance, by composing the transfer belt 15 out of a transparent member, and by providing the device with a gradation pattern formation means for forming a gradation pattern image 31 in each color onto the transfer belt 15 in the direction of its movement, and a transmittance measurement means 24b having a detecting optical system which comes close to the moving path of the transfer belt 15 corresponding to the position of the movement of each gradation pattern image 31 and detects the transmittance of the gradation pattern image.
Patent JP-2000140796-A (JP)
Title: Method and device for pyrolytic melting of waste
Inventor: HOSODA HIROYUKI
IPC: B09B3/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To maintain a pyrolytic temperature constantly at a pyrolytic gasification furnace and, at the same time, secure a temperature which is necessary for the melting of an ash content in a combustion melting furnace by increasing the temperature of a preheating air utilizing electricity generated by the sensible heat of a combustion exhaust gas. SOLUTION: A preheating air is heated using a plasma air preheater 14 and then is supplied to the air supply aperture 17 of a pyrolytic gasification furnace 1 to maintain the temperature of a fluidized layer 16 at 550 deg.C or higher. At the same time, the preheating air is supplied to the air supply port 25 of a combustion chamber 23 as an air for combustion at a combustion melting furnace 2. By controlling the temperature of the preheating air by a plasma output in accordance with the quantity of heat of a combustible matter such as a combustible gas or char, it is possible to set the temperature of the combustion melting furnace 2 at 1,300 deg.C or higher which is a temperature level required for the melting of an ash content.  A combustion exhaust gas sent to a steam boiler 3 is cooled at 600 deg.C or lower by a radiation heat transfer part 31 and further is cooled by a water pipe heat transfer part 32. Therefore, the trouble due to the sticking of a molten fly ash to the water pipe heat-transfer part 32 does not occur. The electric power obtained at the steam boiler 3 and a power generation installation 6 is used as a power supply for the plasma air preheater 14.
Patent JP-H06171250-A (JP)
Title: Melt transfer type ink image receiving sheet
Inventor: TAKAHASHI TOMOTSUGU
IPC: B41M5/40
Filed: 1992-12-03
Abstract: PURPOSE:To provide the sheet capable of obtaining an excellent printing image good in dot reproducibility and having a high recording density. CONSTITUTION:An ink image receiving layer (coating amt.; 8g/m<2>) containing a binder resin (e.g.; styrene/butadiene latex) and pigment (e.g.; baked clay) as main components is formed on one surface of a sheet like support (e.g.; synthetic paper with a thickness of 110mum, 'YUPO FPG-110(R)'). A solid plasticizer (e.g.; dicyclohexyl phthalate) is further added to the image receiving layer and, thereafter, the image receiving layer is immersed in a solvent of a solid plasticizer to elute the solid plasticizer to provide a porous image receiving layer to obtain a melt transfer type ink image receiving sheet (smoothness; about 1000 sea).
Patent JP-H05161148-A (JP)
Title: Focus circuit
Inventor: TSUTSUMI YUTAKA
IPC: H04N9/28
Filed: 1991-12-09
Abstract: PURPOSE:To realize focus correction and to implement video display with high accuracy by devising the focus circuit so that no focus fluctuation deterioration on a screen is caused even when a voltage of a high voltage circuit of an anode of a CRT is fluctuated and an electromagnetic focus of an electron beam of the CRT is set to an optimum state at all times. CONSTITUTION:A DC voltage B12 divided by an output voltage division circuit 8 is compared with a reference voltage B19 by an anode voltage fluctuation component detection circuit 14 and an anode voltage fluctuation component Ve 20 is outputted. Then a reference voltage B17 and the anode voltage fluctuation component Ve 20 are inputted to an output amplifier section 16, and a focus correction current with a waveform equal to a voltage component waveform being the synthesis of the DC voltage B17 and the anode voltage fluctuation component Ve 20 is supplied to an electromagnetic focus coil 18.
Patent JP-H09163997-A (JP)
Title: Preparation of 4'-deoxy-o-mycaminosiltaironolide
Inventor: RAPIYUEN HARII RAMU
IPC: C12P19/62
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a compound useful as a synthetic raw material, etc., for antimicrobial macrolides by fermenting repromicin in an aqueous nutrient medium containing Streptomyces fradiae under deep aerobic conditions.  
     SOLUTION: Micromonospora rozaria ATCC 55709 is cultured in a medium and a product is collected from the cultured mixture to provide repromicin which is used as a starting material. The repromicin is fermented in an aqueous nutrient medium containing Streptomyces fradiae ATCC31733 and containing a hydrocarbon source, an organic nitrogen source, a growth substance and an inorganic salt containing a trace element under deep aerobic conditions for 85-95hr to efficiently provide the objective 4'-deoxy-o-mycaminosyltylonolide represented by the formula. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02203323-A (JP)
Title: Active matrix substrate for display panel
Inventor: URABE KYOICHI
IPC: G02F1/1365
Filed: 1988-12-22
Abstract: PURPOSE:To prevent light leakage and to enhance the sharpness of images by disposing the one-side ends of connecting films onto the projecting parts which are provided to wedge themselves into the spacings between scanning electrodes or picture element electrodes and making MIM elements therebetween. CONSTITUTION:The picture element electrodes 20 are formed to the patterns of a perfectly square shape and the scanning electrodes 30 to the patterns of a simply slender shape, respectively. The connecting films 50 are formed to the patterns of a rectangular strip shape in which the top ends of the films come into conductive contact with the corner parts of the square shapes of the respective picture element electrodes 20. The bottom ends thereof are put on insulating films 40 covering the scanning electrodes 30. The MIM elements 60 are respectively made between the bottom ends of the connecting films 50 and the scanning electrodes 30. Recesses which do not contribute to the display are eliminated in the picture element electrodes in this way and the opening rate of the display panel is improved. The display which is bright over the entire part is obtd. and the leakage of light unrelating to the bright and dark display in the display areas of the respective picture elements is eliminated in these areas and the sharpness of the picture elements is improved.
Patent JP-H04191720-A (JP)
Title: Particulate dynamic pattern
Inventor: MISAWA HIROAKI
IPC: B23K26/06
Filed: 1990-11-26
Abstract: PURPOSE:To control particulate dynamic in a specified pattern by forming a constitution of particulates or a particulate group captured by light intensity formed by a laser beam on the base of a particulate dispersion cell. CONSTITUTION:Focus is transferred downward from a glass base of a dispersion cell by irradiating an Nd:YAG laser fundamental wave as a laser beam for capture on the dispersion cell of a latex particulate with water as a dispersion medium by way of using a device shown in the drawing. Consequently, a concentric pattern of the latex particulate is formed. Latex gradually forms a geometric spatial pattern with irradiation of the laser beam. Consequently, it is possible to arrange the particulate rectilinearly or to transport the particulate to the right above the arrow as shown in the drawing by changing the intensity of light through a master pattern.
Patent JP-H09166176-A (JP)
Title: Precise vibration resistant device
Inventor: KAGEYAMA MITSURU
IPC: F16F15/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To restrain vibration to be under a micron level by respectively detecting vibration and displacement of a table elastically supported on an installation floor and a servo actuator of which base end is fixed, so as to control vibration of the table. SOLUTION: A table 1 is supported on an installation floor 3 through elastic mounts 2 such as laminated rubber. The base end part of a servo actuator 4 is fixed to the installation floor 3, and the extreme end part of a piston rod is connected to the table 1 through a connecting spring 5. A vibration sensor 6a acting upon vibration of the installation floor 3 directly under the table 1, a vibration sensor 6b acting upon vibration of the table 1, and a displacement sensor 6c detecting displacement of the movable part of the actuator 4 are provided. A computer 7 reads output of the vibration sensors 6a, 6b and the displacement sensor 6c, performs computing process of feedforward control and feedback control according to set algorism, and restrains vibration of the table 1.
Patent JP-H03184672-A (JP)
Title: Automatic multilayer welding equipment for pile joint part
Inventor: SOGO AKIRA
IPC: B23K9/32
Filed: 1989-12-14
Abstract: PURPOSE:To complete multilayer welding only by turning arc welding torches a time by driving a driving pedestal to turn automatically around a pile and making a weld zone pedestal connected with this to turn and travel. CONSTITUTION:After welding preparatory work is finished, the travel speed of the driving pedestal 5 is adjusted and then, a starting switch is turned on and while the weld zone pedestal 6 being hauled, its turning and travel are started. At the same time, a welding power source is also turned on in connection with this and a preheating gas torch 38 heats and dries a welding groove 51 ahead and following this, welding is started while and arc welding torches 39 and 39' turning in parallel around the welding groove 51. In addition, a slag removing brush 41 slides while rotating on the surface of a welded zone subjected to multilayer welding to remove slag automatically. By this method, when the respective arc welding torches 39 and 39' turn a time around the welding groove 51 and then, a starting switch is turned off, the welding power source is also turned off automatically simultaneously and multilayer welding is completed by one pass.
Patent JP-H02168464-A (JP)
Title: Magnetic card reader
Inventor: IWASAKI MINORU
IPC: G11B19/00
Filed: 1988-12-21
Abstract: PURPOSE:To attain correct read/write of magnetic information with respect to a magnetic stripe even when a magnetic card is loaded from any direction by providing a means detecting the loading state of the magnetic card and a means turning the magnetic head by a half. CONSTITUTION:Stationary type magnetic sensors 2a - 2d are provided to both left and right sides of an upper face and a lower face while clipping a loading path of a magnetic card CT. The sensors 2a - 2d detect the magnetic stripe of the card CT to discriminate the loading state of the card CT as to whether the card is loaded regularly, with the front position mistaken into the tail position or with the upper face down. If it is discriminated that the card is loaded regularly or with the front position taken into the tail position, the magnetic head 5a or 5b is used to apply read/write to/from the magnetic stripe. On the other hand, if it is discriminated that the card is loaded with the upper face down, the heads 5a, 5b are driven by 180 deg. by a motor 11M.
Patent JP-2000152534-A (JP)
Title: Permanent magnet motor
Inventor: OBARA KAZUHIRO
IPC: H02K1/27
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise, high-efficiency permanent magnet motor by making good use of the surface magnetic flux of the permanent magnets in the rotor core of the motor. SOLUTION: A motor is composed of a rotor core 16 and permanent magnets 11 which are embedded in the rotor core 16. The permanent magnets 11 are formed by placing radially plate-shaped permanent magnets magnetized in the direction of width, and the rotor core 16 is so formed that the outer diameter of the rotor core is made larger at the center of the magnetic poles and smaller at the boundaries between the poles. Furthermore, the width of the portion (bridge) 16b between the outer diameter-side end of the plate-shaped permanent magnets 11 and the rim of the rotor is uniformized, and the rim of the rotor other than the bridge is composed of arcs, the radius of which is smaller than that of a circle on which the rim of the rotor is inscribed.  As a result, the mechanical strength of the rotor core is maintained, magnetic flux going inside the rotor core is reduced, and distortion of induced voltage is lessened. Thus a high-efficiency motor with a smaller number of magnets is provided, because the permanent magnets make effective use of magnetic fluxes on both the sides.
Patent JP-H08179817-A (JP)
Title: Display manipulator for machine tool
Inventor: OISHI GOJI
IPC: G06F3/0484
Filed: 1994-12-27
Abstract: PURPOSE: To switch a language kind while operating a machine tool by setting the language kind with the touch input of the display position of display data for language kind selection and displaying contents corresponding to that language kind. CONSTITUTION: Plural operation buttons 1 are longitudinally and laterally arranged in a screen and at the lower part of the screen, plural operation buttons 2 are arranged in one line. Besides, prescribed character strings are respectively displayed inside the respective operation buttons. Further, a character string 'LANGUAGE' (language selection) showing that an operation button 2a for language selection is an operation button for language selection in both English and Japanese in spite of the language kind set at present is displayed on this button 2a. When this operation button 2a for language kind selection is touched, the screen is switched into a language kind selecting screen. Thus, the language kind is set corresponding to the touch position of display for language kind selection and the display contents corresponding to the set language kind are displayed on a screen.
Patent JP-H05162563-A (JP)
Title: Travel control device for remote control working vehicle
Inventor: YOKOUCHI TAKESHI
IPC: B60K31/00
Filed: 1991-12-10
Abstract: PURPOSE:To improve the safety, controllability, and workability of a remote control working vehicle during remote control. CONSTITUTION:In the travel control device of a remote control working vehicle 1 for controlling the gear shift driving device 7 of the remote control working vehicle 1 in response to the speed signal from a travel directing means provided on a remote control section 31, a maximum speed fixing/directing means storing an optional travel speed based on the gear shift action of the travel directing means in a memory section as the maximum speed target value is provided on the remote control section 31. A maximum speed restricting means setting the maximum speed target value to the travel speed target value when the travel speed corresponding to the speed signal from the travel directing means after the maximum speed target value is stored is equal to or larger than the maximum speed target value is provided.
Patent JP-H11162540-A (JP)
Title: Airtight ceramic terminal
Inventor: MITANI KIFUMI
IPC: H01R9/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable airtight ceramic terminal causing no leakage between an electrode bar, a fixing metal fitting and an airtight vessel through an outside surface of a ceramic cylindrical body due to moisture in an atmosphere even if it is used in a high humidity atmosphere. SOLUTION: In an airtight ceramic terminal, an electrode bar 2 is airtightly fitted/inserted/fixed in a state of longitudinally projecting both ends in a ceramic cylindrical body 1, and a fixing metal fitting 3 is airtightly fitted to/installed on an outside surface of the ceramic cylindrical body 1, and the outside surface of the ceramic cylindrical body 1 on the front end 2a side of the electrode bar 2 from the fixing metal fitting 3, is coated with a water repellent 7 on which a contact angle with water is not less than 90 deg.. Leakage is not caused since the outside surface of the ceramic cylindrical body 1 does not continuously gets wet even if it is used in a high humidity atmosphere.