baber/WOPTO huggingface dataset:
Patent JP-H02108255-A (JP)
Title: Optical information recording medium
Inventor: UETAKE ATSUSHI
IPC: G11B7/257
Filed: 1988-10-14
Abstract: PURPOSE:To improve the adhesive property between a protective layer and recording layer and the adhesive property between the protective layer and a substrate and to improve recording and reproducing characteristics by incorporating carbon into the protective layer formed together with the recording layer on a substrate. CONSTITUTION:The film of the protective layer consisting of an SiAlON film contg. the carbon is formed on the substrate. The recording layer consisting of a TbFeCo film is then laminated on the protective layer. Further, the protective layer consisting of the SiAlON film contg. the carbon is formed on the recording layer. The adhesive property between the protective layer and the recording layer and the adhesive property between the protective layer and the substrate are improved in this way. The optical information recording medium which is free from cracking and peeling, is highly reliable and is excellent in recording and reproducing characteristics is obtd.
Patent JP-H09104681-A (JP)
Title: Production of delta-lactone
Inventor: KAYAMA RYUICHI
IPC: C07D309/30
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To produce δ-lactone which is useful as a perfume component and as an intermediate for industrial chemicals in high yield. SOLUTION: The subject compound, a δ-lactone, of formula I (R<1> is a 15C hydrocarbon; R<2> is H; R<3> , R<4> , R<5> and R<6> are independently H, a 1-15C chain type saturated hydrocarbon groups) is obtained by allowing a five-membered cyclic ketone of formula II to react with hydrogen peroxide and acetic acid in the presence of a strong acid catalyst such as sulfuric acid. At this time, the compound of formula II is added together with hydrogen peroxide to the reaction system in at least 50% of the addition time, while the strong acid catalyst and the acetic acid are previously added to the reaction system in the whole amount, or the whole amounts are added together with the compound of formula II, or a part is previously added, then all of the rest is added together with hydrogen peroxide and the compound of formula II.  As for the amounts of individual reagents, acetic acid is preferably 1.0-5.0 times and the hydrogen peroxide is preferably 1.0-4.0 times the total molar amount of the compound of formula II.
Patent JP-S61137523-A (JP)
Inventor: MATSUMOTO TOSHINARI
IPC: A47J27/00
Filed: 1984-12-10
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-H0359161-A (JP)
Title: Continuous dyeing apparatus for yarn for woven fabric
Inventor: ROBEERU ANDERURAN
IPC: D06B11/00
Filed: 1989-10-06
Abstract: PURPOSE: To continuously dye a preliminarily ground-dyed yarn in a different color partially on the ground color by ground-dyeing the continuously running yarn by spraying the ground dye to the yarn through spraying nozzles then bringing the ground-dyed yarn into discontinuous and partial contact with multi- color dye solutions jetted from the nozzles of the rotating turbines. CONSTITUTION: The continuously running yarns 14 arranged in a sheet are guided to the ground-dyeing machine 13 and allowed to pass over the nozzles 32 that jet ground-dye solution rectangularly to the yarn-moving direction, then the excessive dye solution is removed and the yarns are dried to a prescribed moisture level in the pneumatic drier 33. Subsequently, while the yarns run in the housing, they are brought into contact with the dye solution, and when the yarns are stopped, they are guided to the shutter 56 that discontinues the contact with the dye solution, so that the yarns are dyed with the color different from the ground color that is jetted from the nozzles set to the side wall of the turbine 53 comprising a rotatable and freely driven cylindrical unit.  When necessary, this partial dyeing is repeated in plural steps 15a, 15b, 15c to dye the single ground dyed yarn partially with a plurality of different colors.
Patent JP-H07115297-A (JP)
Title: Chip mounter
Inventor: IWABUCHI HIROSHI
IPC: B23P21/00
Filed: 1993-10-19
Abstract: PURPOSE:To provide a chip mounter for supporting a board at the time of mounting a component irrespective of a component contact or a positional relationship between gridlike holes of a pedestal. CONSTITUTION:A compressed air injecting nozzle 7 is installed on a pedestal 5 oppositely to a component mounting nozzle 9 through a board 6 and moved the same as the nozzle 9 in X- and Y-directions and for feeding compressed air from an opposite surface to the board 6 simultaneously upon mounting the component by the nozzle 9.
Patent JP-H03136477-A (JP)
Title: Information recording and reproducing device
Inventor: TERANE AKIO
IPC: G09G3/18
Filed: 1989-10-04
Abstract: PURPOSE:To reduce the number of wires and to enable large display by sharing the display element of a display device concerning information to be basically digitally displaced. CONSTITUTION:A display element part 1 is composed of liquid crystal display elements to be revealed and displayed in a display window 2, and formed by a first display element part 1A to execute the display by figures and a second display element part 1B to execute the display by symbols. The set value of consecutive photographing speed or the set time of a selftimer is displayed while being turning on/off for prescribed time in the first display element part 1A composed of the set of the comparatively large number of segments for normally displaying figures such as a track No. Thus, the number of wires can be reduced at a minimum and further, since tie display can be executed by the large figures caused by the LCD elements of 7 segments, the display can be easily observed.
Patent JP-H03121652-A (JP)
Title: Close contact type image sensor
Inventor: AKAGI MASANORI
IPC: H01L27/146
Filed: 1989-10-04
Abstract: PURPOSE:To increase the level of an output signal voltage by decreasing the static capacitance of a blocking diode. CONSTITUTION:Two sets of series circuits each consisting of a photo diode S1 and a blocking diode B1 are prepared and one side of terminals are connected in common to a drive circuit element of a driver DR 1 and the other terminals are connected respectively to common electrodes CE 1, CE 2 and a voltage level of the common electrodes CE 1, CE 2 is switched alternately to drive the photo diode S1 in time division. The area of the blocking diode B1 opposite to the electrode is selected sufficiently smaller than the photodetection area of the photo diode S1 to decrease the capacitance of the blocking diode B1 more than the capacitance of the photo diode S1. Thus, an output signal voltage is increased.
Patent JP-H01103972-A (JP)
Title: Production of glazed inorganic material
Inventor: KITAGAWA SATOSHI
IPC: C04B14/02
Filed: 1987-10-14
Abstract: PURPOSE:To form a beautiful-looking ceramic layer without causing defects such as glaze release by glazing the surface of the inorg. material of a specified shape formed from a raw inorg. material wherein a dried aggregate is mixed, and then calcining the glaze. CONSTITUTION:Various lightweight aggregates, etc., are dried to control the water content to <=4%. The dried aggregate is mixed in cement, and water is added and mixed to obtain a raw inorg. material. The material is poured into the form to obtain an inorg. material of the specified shape, the surface of the inorg. material is glazed with a frit, etc., and the glaze is calcined at 600-900 deg.C for 5min-2hr.
Patent JP-H0982441-A (JP)
Title: Brush device with over-current protecting function and manufacture thereof
Inventor: UEDA KOJI
IPC: H01R43/12
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a device to protect the body of a rotary electric machine in the event of over-current flowing in it. SOLUTION: A brush device 1 is equipped with an over-current protecting function, in which the section area of a lead 3 coupled with a carbon brush 2 is made constant, provided that part 31 is given a reduced section area. This very thin part 31 blows with an over-current to break the current circuitry of the rotary electric machine concerned, and no over-current will flow in the body of the machine.
Patent JP-H03123623-A (JP)
Title: Operation of coal boiler
Inventor: KOMURO TAKEO
IPC: B01D53/50
Filed: 1989-10-05
Abstract: PURPOSE:To lower concentration of sulfur in a waste gas by clarifying the content of sulfur in coal and heightening respondency of load alteration while using set values of an air supply rate and coal supply rate, which are operational factors of a boiler, as absorbent supply rate for a desulfurization apparatus. CONSTITUTION:A flue gas desulfurization apparatus 8 in which a combustion waste gas 12 of a coal boiler 2 is brought into contact with an absorbent and the concentration of sulfur oxides in the combustion waste gas 12 is lowered is installed. Set values or measured values 20 of operational factors to control combustion conditions of the coal boiler 2 such as coal supply rate, air supply rate, etc. and a controlling signal 28 based on an analytical value 18 of the content of sulfur in coal 10 are used as a setting signal for an absorbent supply rate in the flue gas desulfurization apparatus 8. As a result, the desulfurization apparatus is controlled beforehand against load alteration of the boiler and variation of coal kinds and the sulfur concentration in the waste gas is lowered.
Patent JP-H0976216-A (JP)
Title: Composite for injection molding
Inventor: YAMADA KAZUYUKI
IPC: C04B35/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, reduced in the change in concentration of a compound upon deaeration, long in pot life, and capable of manufacturing a molded form, reduced in deformation due to the change in volume and prominent in strength. SOLUTION: A compositor for injection molding is constituted of inorganic powder and organic binder while the organic binder is liquid at a temperature upon solidifying the compound for injection molding in a shaping mold and contains 10-70vol% of organic constituent having a vapor pressure of 1mmHg or less at a normal temperature to 150 deg.C. Especially, butyl stearate is employed as the organic constituent.
Patent JP-H07112880-A (JP)
Title: Elevator operation device at the time of flood
Inventor: TAKAHASHI MICHIHITO
IPC: B66B1/06
Filed: 1993-10-19
Abstract: PURPOSE:To provide an elevator operation device at the time of flood by which the influence due to the stoppage of an elevator can be reduced to a minimum, when the elevator shaft has been submerged. CONSTITUTION:In a device in which an elevator shaft 1 and a cage 4 have been provided with flood detecting devices 7a to 7f, and when the flood detecting devices 7a to 7f are operated, an uppermost floor refuge relay is operated for giving refuge upstairs to the cage; in the case where the flood detecting devices 7a to 7f fall into failure to function, a refuge circuit is released and the elevator is returned to the normal operation.
Patent JP-H1192298-A (JP)
Title: Production of epitaxial thin film of zinc-selenium compound semiconductor
Inventor: YAMADA TAKASHI
IPC: C30B23/08
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To decrease surface defects and crystal defects by heating a ZnSe single crystal, substrate to a temperature within a specific range, adjusting the molecular beam intensity ratio of Se and Zn within a specific range and producing an epitaxial thin film by MBE method. SOLUTION: A ZnSe single crystal substrate is heated at a temperature of 275-375 deg.C and the molecular beam intensity ratio of Se to Zn is adjusted to 2-5 to obtain an epitaxial thin film of a ZnSe compound semiconductor. The ZnSe single crystal substrate to be set in the MBE production apparatus is sufficiently cleaned by chemical cleaning. The surface homology is improved and crystal defects are decreased by irradiating the substrate with hydrogen plasma, cleaning by the irradiation with Se molecular beam and growing the crystal under the above conditions. The chemical cleaning preferably comprises the etching with a sulfuric acid solution, the washing with an organic compound and the washing with dilute hydrochloric acid. The hydrogen plasma irradiation is preferably carried out at the substrate temperature of 250-300 deg.C for 30-60 min and the Se molecular beam irradiation is preferably performed at the substrate temperature of 300-350 deg.C for 30-60 min.
Patent JP-H02108118-A (JP)
Title: Optical touch panel control system
Inventor: YAHAGI YOSHIMICHI
IPC: G06F3/0487
Filed: 1988-10-17
Abstract: PURPOSE:To reduce unnecessary current consumption by controlling voltage supply with a control signal from a CPU which is based upon the state of a switch circuit constituted by combining a depression type switch and a transparent plate together. CONSTITUTION:A momentary switch 10 and a voltage control circuit 11 are added. When a touch panel is not touched, the momentary switch 10 is off an in this case, the control signal is so generated for a voltage control circuit 11 that a voltages is applied to none of a scan control circuit 7, a light emitting diode 8, and a phototransitor 9. When an operator makes a selection in a display screen the momentary switch 10 is turned on first. A CPU 6 detects the on state and generates a control signal for supplying the voltage to the scan control circuit 7, light emitting diode 8, and phototransitor 9. Consequently, unnecessary current consumption is reduced and the constitution is made compact.
Patent JP-H11102835-A (JP)
Title: Laminated ceramic electronic component and manufacture thereof
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/12
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To lessen the generation of thermal cracks in a laminated ceramic electronic component by a method wherein a glass component is prevented from existing in the interfaces, at which the surface through which internal electrodes are exposed of a ceramic element comes into contact with terminal electrode layers. SOLUTION: A structure wherein a glass component is in capable of existing is taken in the interfaces at which a surface, through which internal electrodes are exposed, of a ceramic element comes into contact with terminal electrode layers. The terminal electrode layers consist of first terminal electrode layers 3, which come into contact with the surface, through which the internal electrodes are exposed, of the ceramic element and second terminal electrode layers 4, with which the layers 3 are completely covered and which are bonded to the side surfaces of the element. A first terminal electrode layer paste which does not contain a glass frit is applied and dried on a laminated ceramic base body formed into a chip.  The layers 3 are completely covered with a second terminal electrode layer paste, containing the glass frit and the second terminal electrode layer paste is applied on the ceramic base body in such a way as to come into contact with the side surfaces of the ceramic base body. By having the formed terminal electrode layers fired, the layers 3 are completely covered with the layers 4, and the layers 4 are bonded to the side surfaces of the element.
Patent JP-H10107061-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUTA KENICHI
IPC: H01L21/60
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To raise source-drain and gate-drain stopping breakdown strengths, which are made to flow through the surface of a chip, by a method wherein a semiconductor integrated circuit device is provided with the chip having the main surface, which is used as a transistor formation region, and a gate pad and a source pad are installed in roughly the center of the main surface. SOLUTION: A gate pad 21 and a source pad 22 are installed in roughly the center of the main surface 24a of an Si wafer 24. Moreover, a PV film 23 is formed in such a way as to protect the pads 21 and 22 installed in roughly the center of the main surface 24a of the Si wafer 24. Accordingly, it becomes possible that both of a long distance between the pad 21 and a grid line 4 and a long distance between the pad 22 and the line 4 are obtained. Thereby, the distance of a current, which flows through the main surface 24a of the wafer 24, can be made long. Moreover, the distance of a current, which flows through the surface of a chip, can be made long and source-drain and gate-drain stopping breakdown strengths, which flow through the surface of the chip, can be made to enhance.
Patent JP-2001086524-A (JP)
Title: Image pickup unit
Inventor: NODA SHIGETOSHI
IPC: H04N7/167
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance a compression rate of no loss compression in camera signal processing. SOLUTION: A color image signal is generated from an image pickup device whose pixels corresponding to three primary colors are Bayer-arranged and given to a camera signal processing section 200. The camera signal processing section 200 converts RGB signals into YcbCr signals, which are outputted to a camera signal compression section 100. An optimum adaptive no loss sub band converter 110 of the camera signal compression section 100 calculates an optimum adaptive function by which the correlation among referable pixels around a prediction target pixel is maximized. Then a color image signal is divided into prescribed areas on the basis of the optimum adaptive function. The processing explained as above is repeated as required to divide hierarchically a two-dimensional image.  An entropy coding compressor 120 compresses the sub band conversion coding signals divided hierarchically and outputs the compressed signal.
Patent JP-2001084064-A (JP)
Title: Computer system and extended device for computer
Inventor: SONODA SHINGO
IPC: G06F1/26
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of constructing required optional functional extension by the wasteless and economical constitution of an extended device and easily constructing a high performance system sufficiently utilizing the function of a personal computer(PC) body and having high operability and high functions and an extended device for the PC. SOLUTION: At the time of recognizing connection with a docking base 20 through an extended controller(EC) 103, a CPU 101 executes a power ON sequence based on a BIOS processing routine(RT) stored in a BIOS-ROM 102 and prepared for controlling an extended power supply. When an extended power supply confirmation signal PCONF and an extended power supply control signal EBPON are validated, an extended power supply control circuit (G2) 205 outputs an ON/OFF control signal EBPO to a power supply device 31 in an extended box 30.
Patent JP-H07112483-A (JP)
Title: Vacuum laminate molding method and apparatus
Inventor: ARAKI NOBORU
IPC: B29C51/14
Filed: 1993-10-20
Abstract: PURPOSE:To properly bond and laminate a decorative sheet to a base material without generating molding deficiency such as pattern elongation or breakage even in the largely curved base material to which the decorative sheet must be laminated or a three-dimensional molded product having an outer dimension large in height or depth. CONSTITUTION:When a decorative sheet S is arranged in opposed relation to a base material W, the decorative sheet S is set to an arch shape so as to be made similar to the cross-sectional outer shape of the base material W without being stretched and a first chamber 20 and a second chamber 30 are airtightly demarcated by the shaped decorative sheet S.
Patent JP-H07123634-A (JP)
Title: Passive-type magnetic bearing
Inventor: NAGAI NAOYUKI
IPC: H02K7/09
Filed: 1993-10-20
Abstract: PURPOSE:To prevent an eddy current in a rotor axial direction in a metallic conductor, by dividing the metallic conductor on a rotor-side permanent magnet into a plurality of ring-shaped parts formed in cross section to the axis, and insulating the ring-shaped parts electrically. CONSTITUTION:A passive-type magnetic bearing comprises a rotor 1, a stator 2, a permanent magnet 3 on the rotor 1, a permanent magnet 3' on the stator 2, a metallic conductor 4 put on the face of the rotor-side permanent magnet 3, and a metallic conductor 4' put on the face of the stator-side permanent magnet 3' and at the same time the rotor-side permanent magnet 3 and the stator-side permanent magnet 3' are put opposite with the same polarity to generate always repulsive force. In addition, these permanent magnets 3 and 3' are kept in the central even when the rotor 1 rotates eccentrically. The metallic conductor 4 on the permanent magnet 3 is divided into a plurality of parts formed in cross section to the axis and they are insulated electrically.
Patent JP-H03188098-A (JP)
Title: Antibiotic plasvasin
Inventor: YOSHIDA TADASHI
IPC: C12R1/38
Filed: 1989-10-06
Abstract: NEW MATERIAL:A compound expressed by the formula [X is L-HyPro or L-Pro; R is CH3 or -CH(CH3)2; n is 9-12]. USE:Used as antibacterial agent against methicillin-resistant staphylococcus. PREPARATION:Strain belonging to genus Pseudomonas such as Pseudomonas sp PB-6250 (FERM P-10794) is cultured preferably by solution cultivation at 25-32 deg.C for 1-7 day.
Patent JP-S63116821-A (JP)
Title: Method and apparatus for setting mold contact position of mold clamping device
Inventor: KASUGAI KENJI
IPC: G01B21/00
Filed: 1986-11-06
Abstract: PURPOSE:To prevent the difference of a mold contact position due to the irregularility of the adjustment work made by a worker, by a method wherein the speed of a movable plate or the member moving in the predetermined relation to said plate is detected and, the position of said plate or said member when said speed becomes zero, is set to the mold contact position. CONSTITUTION:An electromotor 50 is operated and a crosshead 36 is allowed to advance. During the advance of the crosshead 36, the position of the crosshead 36 is detected by a pulse generator 54 and inputted to an operator 60 to be converted to a position signal as well as also simultaneously inputted to a differentiator 62 to be converted to a speed signal. This speed signal is inputted to a judge device 64 which in turn outputs a signal to a controller 66 when the speed signal becomes zero. The speed signal becomes zero when a movable plate 16 advances and a movable mold 20 contacts with a fixed mold 18. When the mold is contacted and the judge device 64 outputs a signal to the controller 66, the position signal inputted from the operator 60 is stored in the memory device 70 of an injection machine control apparatus 68 at this point of time.
Patent JP-S61141911-A (JP)
Title: Method for backwashing dust collector
Inventor: SHINGUU NORIYA
IPC: B01D46/04
Filed: 1984-12-14
Abstract: PURPOSE:To enhance filtering efficiency by enhancing the backwashing shake-off capacity and reliability of dust, by automatically controlling and adjusting the flow amount of purified gas used in backwashing corresponding to differential pressure detected at the inlet and outlet of an exhaust gas filter. CONSTITUTION:The dust in exhaust gas is filtered and collected by a filter 2 and purified gas is reversely flowed to the aforementioned filter 2 by a backwashing fan 6 to backwash said filter 2. The differential pressure at the inlet and out let sides of the filter 2 is detected by a differential pressure detector 29 and the amount of the aforementioned purified gas reversely flowed from an outlet duct 5 is automatically controlled corresponding to aforementioned differential pressure by an adjustable damper 11 to secure the proper amount of purified gas required in backwashing.