baber/WOPTO huggingface dataset:
Patent JP-H08250325-A (JP)
Title: Superconducting coil
Inventor: HASE TAKASHI
IPC: C01G1/00
Filed: 1995-03-08
Abstract: PURPOSE: To provide a superconducting coil made of silver-sheathed tape super conductor wire material, of which critical current density of all wire material including the silver sheath part is improved. CONSTITUTION: A superconducting coil made of superconductor tape wire material with Bi-2212 silver sheath, the thickness of which is 60μm or more and 1000μm or less in the direction vertical to the tape surface. The superconducting coil, into which one or more of basic oxide NiO, MgO, MnO, CaO and Na2 O is added and the amount of the added metallic element of Ni, Mg, Mn, Ca and Na is 0.7at.% or less.
Patent JP-S56146108-A (JP)
Title: Focusing detection system
Inventor: SUZUKI TAKEOMI
IPC: G02B7/36
Filed: 1980-04-15
Abstract: PURPOSE:To increase processing speed and perform accurate focus detection by performing AD conversion of image information in parallel with one AD converter. CONSTITUTION:Part of the image of an object 1 is passed through a photographing optical system 2 and is projected into a photodetector 3 having multiple photodetecting regions (picture element regions). After the image information is converted parallelly to digital information by an AC conversion circuit 4, it is taken into a central processing unit 5. Here, the absolute values of the difference in the digital values corresponding to the image information of, for example, adjacent picture element regions are calculated and the focus detection signal expressing the total sum of these absolute values as an evaluation function is obtained. This signal is displayed in a display device 6, and displaces the optical system 2 in the optical axis direction shown by an arrow by way of an optical system driving circuit 7 and an optical system driving device 8, whereby focus controlling is accomplished. Thereby, the processing speed is increased and the accurate focus detection is accomplished.
Patent JP-H09242833-A (JP)
Title: Auto-tensioner
Inventor: WATANABE TOSHIKI
IPC: F16H7/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a harmful moment of a load from being applied to a push rod of an actuator, and minimize the change in tensile force even while it is used for a long service time. SOLUTION: A cylindrical receiving piece 13a is held in a holding groove 16a formed on an oscillating frame 4 on which a pulley 2 pivots, so that it can freely rotate and cannot slip off. As the receiving piece 13a is rotated, the part of the outer peripheral surface of the receiving piece 13a, which abuts on the tip face of a push rod, is altered, and thus partial wear of the outer peripheral surface of the receiving piece can be prevented.
Patent JP-S58165828-A (JP)
Inventor: INOUE TAKESHI
IPC: G01N29/04
Filed: 1982-03-26
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-H03250126-A (JP)
Title: Automatic faucet
Inventor: OTOMO SENICHI
IPC: E03C1/05
Filed: 1990-02-28
Abstract: PURPOSE:To facilitate control by providing a pipe part comprising a valve and a turbine therein, a generator connected to the turbine, a secondary battery, a proximity switch, nd a valve switching device controlled by the proximity switch. CONSTITUTION:The switching device 8 for a valve 3 is operated by the 'on' signal of a proximity switch 7 in a container part 2, and the valve 3 of a pipe part 1 is thereby opened to let water flow out. With this water flowing out, a turbine 4 is rotated to actuate a generator 5. Electro motive force generated by the generator 5 is then charged to a secondary battery 6. The secondary battery 6 further supplies the required power to the proximity switch 7 and the switching device 8 for the valve 3.
Patent JP-S63216839-A (JP)
Title: Production of p-hydroxybenzaldehyde
Inventor: ONODERA KENJI
IPC: C07C47/565
Filed: 1987-03-05
Abstract: PURPOSE:To efficiently separate the titled compound without causing admixture of tar in obtaining the titled compound useful for synthesizing dye, etc., by oxidizing p-cresol in methanol in the presence of sodium hydroxide to give a mixture, by adding water to the mixture, heating to distill away methanol and then cooling. CONSTITUTION:p-Cresol is oxidized with oxygen or oxygen-containing gas in methanol in the presence of sodium hydroxide and a cobalt compound. The prepared reaction mixture is blended with water, the formed solution is heated to 50 deg.C-100 deg.C to distill away methanol. Successively the substance is cooled, p-hydroxybenzaldehyde is crystallized preferably at 0-50 deg.C, especially 5-20 deg.C in the form of sodium salt and separated to give the aimed compound. The amount of water added is properly an amount to make 5-40wt.%, preferably 10-20wt.% caustic soda concentration after methanol distillation.
Patent JP-H07259631-A (JP)
Title: Misfire detecting device of internal combustion engine
Inventor: IKEBUCHI KAZUHIRO
IPC: G01M15/04
Filed: 1994-03-18
Abstract: PURPOSE:To realize high-precise misfire judgement without being affected by any error included in an angle signal. CONSTITUTION:A misfire detecting device is provided with an angle reference position setting means related to a crank shaft, and complying with reference positions of a plurality of cylinders, a sensor 3 so arranged as to face the angle reference position setting means (sensing blade), and for producing a pulse signal as an angle signal SGT by the specific crank angle, a means 6 for measuring periods T of respective pulse signals, a means 7 for calculating correction factors KL1, KL2 on the basis of respective periods in the steady driving state, a means 8 for calculating an exponent alphao for quantifying periodic fluctuation on the basis of the period and the correction factor, and a means 9 for judging misfire on the basis of the periodic fluctuation exponent. The correction factor calculating means 7 includes a means for renewing the correction factors to respective latest values while learning them, and the renewing times of respective correction factors are made approximately equal to each other regardless of the operating state, thereby eccentric learning for correction factors is prevented.
Patent JP-H08222114-A (JP)
Title: Electromagnetic relay
Inventor: NAKANISHI AKIO
IPC: H01F1/08
Filed: 1995-02-13
Abstract: PURPOSE: To provide an electromagnetic relay having both the magnetic holding and polarized relay functions with a simple structure, operated at a high speed, and capable of being miniaturized at low cost by forming the permanent magnet of the electromagnetic relay having the permanent magnet and an exciting coil with an exchange spring magnet. CONSTITUTION: A permanent magnet 4 is formed with an exchange spring magnet adjusted with the coercive force preferably to 50Oe or below by heat treatment. When the permanent magnet 4 is polarized by a pulse current of about hundreds Oe, an armature 2 is attracted into the on-state, and this state is held. When a minus pulse current of about tens Oe is applied, the permanent magnet 4 is demagnetized, the armature 2 is separated by the spring force into the off-state. When the pulse current is cut off, the permanent magnet 4 recoils near to the original Br value, however the permanent magnet 4 holds the off-state via the spring force of the armature 2. When the permanent magnet 4 is polarized by a slight pulse current, it is again set to the on-state, thus this electromagnetic relay is operated at a high speed, and it can be miniaturized.
Patent JP-H09329151-A (JP)
Title: Homo-kinetic joint
Inventor: PIEERU GUIMUBURETEIEERU
IPC: F16D3/223
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a homo-kinetic joint which can correspond to various bending strength. SOLUTION: In a ball-type joint the directrix 16B of a groove 12 of a hub element 3 is defined so that the depth of groove alterable just a little may be given. The directrix 14b of a groove 9 of a bell element 2 is presumed so as to be symmetrical about the divided plane P of the joint. The joint for a driving wheel is used for an automobile.
Patent JP-H06131032-A (JP)
Title: Robot device and teaching method for robot device
Inventor: TAKEHARA NAOKI
IPC: H01L21/52
Filed: 1993-03-10
Abstract: PURPOSE:To easily attain the correcting operation of the teaching position and attitude of a robot by a tool and a simple operation in a field. CONSTITUTION:The grip part 1402 of an inside unit 1403 is gripped by a robot hand 1002, and an outside unit 1404 surrounding the inside unit 1403 is disposed on a working stand. Then, a distance and inclination between the inside unit 1403 and the outside unit 1404 is measured by sensors 1210a-1210f, the relative position and attitude of the inside unit 1403 to the outside unit 1404 are calculated by a robot controller 1004, so that the position and attitude of a robot hand can be corrected.
Patent JP-H0343658-A (JP)
Title: Electro magnet fuel injector for diesel engine
Inventor: FURANSHISUKO PAURO AUSHIIRO
IPC: F02M47/00
Filed: 1990-02-28
Abstract: PURPOSE: To improve the reliability of operation by communicating an orifice within a passage which connects a control chamber pressure-controlled by an electromagnetic material valve to a fuel supply pipe joint, with the control chamber and an injection chamber through a specific connecting structure. CONSTITUTION: This fuel injector is provided with a plunger 1 controlling a fuel passage between a fuel injection chamber 3 and an injection hole 4, and an electromagnetic fuel metering valve 6 controlling the fuel passage passing through an orifice 7 between a control chamber 8 and a low pressure chamber (not illustrated). The control chamber 8 communicates with a pipe joint 13 through an orifice 15, and the orifice 15 communicates with the injection chamber 3 through ducts formed in sleeves 16, 17. A annular chamber 25 is formed between the surface of the sleeve 16 and the lengthwise hole 19 of an injector body 2 to connect the orifice 15. The annular chamber 25 is made to communicate with the control chamber 8 through a radial hole 26 and is made to communicate with the injection chamber 3 through a spiral groove 27 at the outer surface of the sleeve 16 respectively.
Patent JP-H06258110-A (JP)
Title: Electromagnetic flowmeter
Inventor: HASEGAWA YUTAKA
IPC: G01F1/58
Filed: 1993-03-10
Abstract: PURPOSE:To prevent saturation of an amplifier due to electric noise induced in electrodes when liquid flow stops to dry the upper surface of a weir and raise the impedance between electrodes by providing a weir at the inner bottom of a measuring pipe and electrodes at the elevation over the upper surface of the weir. CONSTITUTION:Liquid goes into an arc shape capillary 6a provided along with the inner bottom surface of a measuring pipe 1 and the lower periphery of a weir 3 in the direction of circumference of the measuring pipe 1 and a capillary 6b prolonging from the middle of the capillary 6a to the upstream of the weir 3. If the flow stops, the liquid goes up in the capillary 6a owing to the surface tension of the liquid and the bottom ends of electrodes 2, 2 touch the liquid. Thus, the impedance between the electrodes is kept low.
Patent JP-H11246627-A (JP)
Title: Polymerizable coloring matter monomer and polymer obtained from the monomer
Inventor: TOMINAGA NOBUHIDE
IPC: C09D11/328
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject monomer excellent in water resistance, light resistance, chemical resistance, migration resistance, safety and the like and useful as a coloring matter for a color filter, an ink for an inkjet printer, or the like by allowing the monomer to have a specific structure. SOLUTION: The objective monomer has a structure of formula I  X is nitrile, COOR1 [R1 is a 1-8C alkyl or a group of formula II (R6 is H or methyl)]; Y is H or nitrile; Ar is a group of formulas III or IV [R2 is H, a 1-8C alkyl or OR1 ; R3 and R4 are each a 1-8C alkyl, phenyl, CH2 COO-R1 or Z-O-R5 (Z is a 1-3C alkylene; R5 is R1 or a group of formula V); with the proviso that one or more of R1 and R5 are each a group of formulas II or V]}. The polymer is obtained by polymerizing the monomer. The monomer and the polymer absorb the light having a wave length within an ultraviolet and/or visible region, and is used for uses such as a plastic molding product, a coloring matter for a color filter usable for a color liquid crystal display or the like, a toner for a color copying machine, and the like.
Patent JP-S51124416-A (JP)
Title: Information display apparatus
Inventor: SAWANO YUKIO
IPC: G09F13/00
Filed: 1975-04-23
Abstract: PURPOSE: An information display apparatus capable of adding the information at the same time as it is being added. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02229390-A (JP)
Title: Method and device for lifting water bottom resource
Inventor: YAGI MASAKAZU
IPC: E01B25/00
Filed: 1989-03-01
Abstract: PURPOSE:To achieve simplification of power and facility by providing the primary side stator of a linear motor in a proper position in the water, lowering a capsule in the water to drive it as a secondary conductor, loading the capsule with a water bottom resource, and raising it. CONSTITUTION:An U-shaped pipeline 12 having a downtake 12a and a riser 12b communicated to a ship 11 is provided, and the primary side stators 4 of cylindrical linear motors are provided in proper positions of the downtake 12a and the riser 12b. Then, capsules 1 are successively introduced into the pipeline 12 and lowered. When each capsule 1 reaches the position of the primary side stator 4, a downward thrust is given thereto by the effect of magnetic field, and further when it reaches a resource supply part 12d provided on the riser 12b, a water bottom resource 3 such as manganese nodule supplied from a mining machine 15 is loaded in the capsule 1. When the capsule 1 reaches the position of the primary side stator 4 provided on the riser 12b, an upward thrust is given thereto by the effect of magnetic field to introduce the capsule 1 to an outlet 12e.
Patent JP-H05249400-A (JP)
Title: Laser scanning device
Inventor: MOCHIZUKI KENJI
IPC: G02B26/12
Filed: 1992-03-06
Abstract: PURPOSE:To increase the margin of assembly adjustments by decreasing the lateral power of an Ftheta lens system in a subscanning direction. CONSTITUTION:Although a scanning surface and a rotary polygon mirror reflecting surface are arranged at conjugate positions in the subscanning direction by an Ftheta lens system 1, the distance between a cylindrical lens 3 and the reflecting surface of a rotary polygon mirror 10 is made larger than the focal length of the cylindrical lens 3 and the scanning surface and a plane at an optional position between the rotary polygon mirror reflecting surface and a laser light source 2 is arranged at the conjugate positions in the subscanning direction.
Patent JP-S54141107-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/66
Filed: 1978-04-25
Abstract: PURPOSE: To improve the wear resistance, by forming a magnetic layer mainly with Co and providing thereon a protective layer consisting of Au (or Ag) layer to which Co is added, in a magnetic recording medium having nonmagnetic layer and magnetic layer provided on a substrate.  
     CONSTITUTION: A nonmagnetic layer 2 and a magnetic layer 3 mainly made of Co are laminated on a substrate 1 made of nonmagnetic metal plate such as aluminum or polyethylene terephthalate film or similar high molecular moldings, and a layer of Au (or Ag) containing Co is provided thereon as a protective layer 4. The quantity of Co contained in the protective layer 4 should be preferably 0.3 to 5%. The protective layer 4 may be formed by ion plating method, high frequency sputtering  method, clectron beam vapor depositon method, or the like. There is no significant difference due to the methods of preparation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05250364-A (JP)
Title: Document preparing device and document display method
Inventor: KAWAKAMI TOMOYUKI
IPC: G09G5/00
Filed: 1992-03-06
Abstract: PURPOSE:To retrieve a target page containing information which is necessary for an editing process and to improve the efficiency of the editing process by storing screen data by pages and continuously displaying the screen data of the respective pages at the time of the editing process. CONSTITUTION:A screen data buffer 6 and a screen data control part 7 have a function which executes a continuous display mode. The screen data buffer 6 is a screen data storage means which is read and written under the control of the screen data control part 7 and stores part of document data by the pages generated by an editing and control part 1. The screen data control part 7 takes previously specified partial data (screen data) out of the document data (display data) by the pages which are developed on a display memory 5 and stores the data in the screen data buffer 6. Further, the screen data control part 7 reads the screen data by the pages out of the screen data buffer 6 according to an indication of the continuous display mode and develops the data on the display memory 5.
Patent JP-H07264223-A (JP)
Title: Signal reliefs method and device for network
Inventor: OKA AKIHIKO
IPC: H04B10/032
Filed: 1994-03-18
Abstract: PURPOSE:To relieve a signal by operating effectively a path switch even on the occurrence of a fault for an interface of a lower level in the network formed by coupling PPS rings of plural SONETs with an interface of a lower level than a SONET level. CONSTITUTION:A fault detection section 31 receives a signal from an interface of a lower level than a SONET level to detect a fault such as a broken fiber or a signal loss in the low level interface. Upon the receipt of a detection signal from the fault detection section 31, an AIS generating section 32 generates an AIS of a SONET level such as an STS level or a VT level. A signal conversion processing section 33 receives a signal from a low level interface and applies prescribed signal conversion processing to the low level signal into the SONET level signal and inserts the AIS of the SONET level into the converted signal and gives the resulting signal to an ADM when receiving the AIS of the SONET level from the AIS generating section 32.
Patent JP-H06255144-A (JP)
Title: Thermal transfer printer
Inventor: TANI KAZUO
IPC: B41M5/382
Filed: 1993-03-10
Abstract: PURPOSE:To provide a thermal transfer printer easy for use whereby a characteristic of a paper to be used is not limited, good recording image can be obtained even when a low cost rough paper is used and the print is performed at a low cost even when overlapping printing of ink by plural times to form a recorded image as a color image. CONSTITUTION:This device comprises a thermal transfer recording medium 1 consisting of a base material and an ink layer laminated with a first ink layer and a second ink layer, a thermal head 7 that selectively heats the thermal transfer recording medium 1 based on an image signal, a heating means that transfers a part of the ink layer of the thermal transfer recording medium 1 corresponding to the heated part and a peeling member 9 that peels a recording paper 5 from the thermal transfer recording medium 1.
Patent JP-S63215803-A (JP)
Title: Optimum operation method for heat recovery device
Inventor: SUMITOMO HIROYUKI
IPC: F03G7/04
Filed: 1987-03-03
Abstract: PURPOSE:To reduce the decrease of discharge output as much as possible so as to suppress a required power to the minimum and keep an optimum operation efficiency by reducing the number of revolution of a heat source pump when the operation condition comes off a design point during the operation of a heat recovery unit. CONSTITUTION:A coolant such as freon serving as a working fluid is circulated in a coolant loop 1 formed by an evaporator 2, a steam turbine 4 and a condensor 6 connected in series sequentially. The liquid phase coolant becomes steam at high temperature/pressure in the evaporator 2, and this coolant steam works in the steam turbine 4 to get its temperature and pressure decreased, while giving its heat to the cooling water and condenses through the condenser 6, then is transported again to the evaporator 2 by means of a coolant pump 8. In such a heat recovery device when the operation condition comes off a design point during operation, the respective numbers of revolution of a hot and cold water pumps 12, 14, namely respective heat source pumps, are reduced accordingly.
Patent JP-S57163961-A (JP)
Title: Application of sealing agent to alkaline-battery sealing plate and its device
Inventor: HOUJIOKA SHINICHI
IPC: H01M50/171
Filed: 1981-04-01
Abstract: PURPOSE:To obtain a homogeneous paint film of a sealing agent by immersing the peripheral part of an applying disk into a sealing-agent bath by rotating the said disk, and applying the sealing agent sticking to the said disk to the periphery of a sealing plate by moving an axial body, which can be rotated while being moved and to which the sealing plate is attached at its end surface. CONSTITUTION:A sealing-agent applying disk 7, the periphery of which is immersed into  a sealing-agent bath 10, is rotated by means of a shaft 8. On the other hand, a sealing plate 6 is attached to an axial body, one end of which is provided with a sealing-plate adsorbing chip 1 to that the sealing plate 6 can be attached, and which can be moved up and down while being rotated. Next, a sealing agent is applied to the periphery of the sealing plate 6 by making the periphery of the plate 6 in contact with the periphery  of the applying disk 7 by moving the sealing plate 6 downward while rotating the plate 6. During the application of the sealing agent, the rotating speed of the periphery of the plate 6 can bemade to coincide with the rotating speed of the periphery of the disk 7. Consequently, the sealing agent can be homogeneously applied to only the peripheral part of the plate 6, and the thickness of the paint film can be altered voluntarily.
Patent JP-H03250961-A (JP)
Title: Voice/data identification device
Inventor: SUGINO YUKIMASA
IPC: G10L17/00
Filed: 1990-02-28
Abstract: PURPOSE:To identify an input signal effectively by providing an identification result output part discriminating finally whether the input signal is a voice signal or a voice band data signal depending on the result of discrimination of a power discrimination section and a zero cross number discrimination section and outputting the result. CONSTITUTION:A PCM signal subject to compression coding inputted to a voice/data identification device is converted into a linear coding PCM signal at a linear conversion section 1 and the result is inputted respectively to a power discrimination section 2 and a zero cross number discrimination section 3. The power discrimination section 2 discriminates whether the input signal is a voice signal or a voice band data signal depending on the inter-block power ratio and outputs the result of discrimination. Moreover, the zero cross number discrimination section 3 discriminates whether the input signal is a voice signal or a voice band data signal depending on the zero cross number and outputs the result of discrimination. Then an AND circuit 6 ANDs the output of the power discrimination section 2 with the output of the zero cross number discrimination section 3 and outputs the result of discrimination as to whether the input signal is a voice signal or a voice band data signal.
Patent JP-H06256133-A (JP)
Title: Cosmetic stick
Inventor: GIYUNTAA SHIYUNAIDAA
IPC: A61K8/00
Filed: 1994-02-24
Abstract: PURPOSE: To provide a novel compsn. for a cosmetic stick. CONSTITUTION: This compsn. for a cosmetic stick contains (a) beeswax, (b) ester of (ba) satd. carboxylic acid having 10 to 19 carbon atoms and (bb) satd. alcohol having 14 to 40 carbon atoms, and if necessary, (c) water and (d) other lipid and/or normal assistant and additives. The ester (b) may be replaced by an ester of (ba) satd. carboxylic acid having 20 to 40 carbon atoms and (bb) satd. alcohol having 35 to 40 carbon atoms.