baber/WOPTO huggingface dataset:
Patent JP-H05266755-A (JP)
Title: Pushbutton switch
IPC: H01H13/56
Filed: 1992-03-18
Abstract: PURPOSE:To provide a pushbutton switch simple, inexpensive and highly reliable in action, by slidingly abutting one end part of a lock spring, folded in a vertical direction, to a cam surface of an operation lever, and retaining the other end rotatably. CONSTITUTION:A pushbutton switch is changed over by pushing a pushbutton 5 formed into integrated structure with an operation lever 2 to lock with a locking mechanism, and by pushing the pushbutton 5 again to release lock to be returned with a spring 6. In the locking mechanism of the pushbutton switch, a cam 7, having plural step parts and guide grooves, is provided on the lower part of the operation lever 2. Moreover a lock spring 16, folded in a vertical direction at a folded part 16C, is arranged, and one end part 16a of which is abutted to the cam surface to retain the other end part 16b rotatably on a wall of a main body case 1 in a parallel surface direction to the cam surface. In operating the pushbutton switch, the tip part of the one end part 16a is made to slide or stop in the guide grooves partitioned with the step parts of the cam 7, to perform lock or lock release.
Patent JP-S60203482-A (JP)
Title: Heat transfer printer
Inventor: KONDOU KENICHI
IPC: B41J2/325
Filed: 1984-03-28
Abstract: PURPOSE:To detect the end of a heat transfer ink ribbon by a simple constitution in which the detection of the ink ribbon end is made on the basis of shortcircuit signals between guide pins. CONSTITUTION:When the ink-coated portion of an ink ribbon 5 is present between guide pins 24 and 25, the area between the guide pins 24 and 25 in the circuit is electrically insulated. Also, where there is the conductive portion of the ink ribbon 5, the area between the guide pins 24 and 25 is electrically short- circuited, thereby sending out an end detection signal of the ink ribbon 5. The needs for a photo sensor to detect the end of the ink ribbon 5 can thus be eliminated, and therefore, the cassette 4 can be miniaturized and the cost can be reduced.
Patent JP-H05280810-A (JP)
Title: Air conditioner
IPC: F24F11/02
Filed: 1992-03-18
Abstract: PURPOSE:To prevent an excessive rise in temperature of the coil of the motor for the compressor in an air conditioner with a compressor and protect the compressor surely even after the start of the compressor or when the refrigerant in circulation has decreased in quantity. CONSTITUTION:A thermistor 7 is provided in the outer casing of a compressor 1 and close to the high pressure side outlet inside the casing and a thermistor 8 is provided in the discharge line from the compressor. After the start of the compressor and also when the detection value by the thermistor 7 exceeds the detection value by the thermistor 8 by a specific value or more, control to stop and protect the compressor and control to adjust the opening in a throttle mechanism are done on the basis of the detection value of the thermistor 7. This method makes it possible to prevent an excessive rise in temperature of the coil of the motor and surely protect the compressor even when, after the start of the compressor or because of decrease of the quantity of the refrigerant in circulation, the temperature of the coil of the motor rises sharply relative to the temperature of the discharged gas.
Patent JP-S60203325-A (JP)
Title: Press forming method of metallic plate
Inventor: YANAGIHARA YASUTO
IPC: B21D5/02
Filed: 1984-03-29
Abstract: PURPOSE:To obtain easily a press formed article having high accuracy and also to enlarge the application scope for low ductile material by forming after generating a tensile stress in each direction of the face on the part of a plate to be formed with three-dimensional press working. CONSTITUTION:The peripheral part of a circular shaped-plate 6 to be formed is for instance fixed to a binding frame 7, etc. to make it in a stretching condition horizontally. The peripheral part of the plate 6 is pulled outside in a radius direction by expanding, etc. with conducting an electric current to a heater 8 incorporated in a frame 7 and a tensile stress is generated in each direction of the face. The plate 6 in this condition is inserted between a pair of dies 9, 10 and a forming face 11 of the die 9 is moved as shown by an arrow and chain line to push the plate 6, and a deformation is caused by the sliding arisen in face direction. The formation is thus promoted by adding the tensile stress within the range of plastic zone to the plate 6, and the size of the frame 7 is a bit enlarged after the formation by the dies 9, 10 for giving the necessary tensile strength to the part shown with a chain line X, etc.
Patent JP-H11249706-A (JP)
Title: Numerical arithmetic unit for mechanical control
Inventor: YOSHIDA TAKASHI
IPC: G05B15/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a numerical arithmetic unit for mechanical control which has flexibility for a user himself to be capable of defining/changing arithmetic contents by getting independent of a mechanical controller and enables the user not to depend on the mechanical controller. SOLUTION: A numerical arithmetic unit 1 has communication equipment 5, an internal storage device 2 and a processor 4 connected to both the components and this processor 4 receives the kind and argument of operation from the mechanical controller through communication 6 by the communication equipment 5. Then, a program corresponding to the kind of operation is selected out of the internal storage device 2 and executed by the argument of operation, and the arithmetic result is returned through the communication 6 to the mechanical controller by the communication equipment 5.
Patent JP-S61222207-A (JP)
Title: Manufacture of iron core
Inventor: OCHIAI HISAMI
IPC: H01F1/20
Filed: 1985-03-28
Abstract: PURPOSE:To provide a low loss iron core which has a higher magnetic flux density, keeps an excellent permeability till a higher frequency band by sup pressing increase of eddy-current loss, and can be heat-treated at a higher tem perature, by contacting silica sol or alumina sol with magnetic metal powder to form electrical insulating deposited layers on the particle surfaces of the magnetic metal powder, and then by compressing and molding the powder. CONSTITUTION:After silica sol or alumina sol is contacted with magnetic metal powder, drying results in the silica sol or alumina sol becoming gel, being a three-dimensional mesh structure, and thus forms silica or alumina deposited layers on the particle surfaces of the magnetic metal powder. The deposited layers formed on the particle surfaces are preferably as thick as possible for the purpose of increasing insulating ability, but normally is required to be less than 10mum. The thickness of the deposited layer in excess of 10mum increases magnetic resistance among the magnetic metal powder particles, and reduced the magnetic flux density. Moreover, the deposited layer is preferably about 1.5-40vol% after the powder is compressed and molded to result in an iron core. The magnetic metal powder produced in this way is filled in a given mold, and is compressed and molded to provide an iron core.
Patent JP-H07242748-A (JP)
Title: Linear organopolysiloxane and its production
Inventor: YAMAMOTO YASUSHI
IPC: C08G77/22
Filed: 1994-03-07
Abstract: PURPOSE:To obtain an organopolysiloxane useful as a compounding ingredient of a rubber composition which can give a rubber excellent in solvent, chemical and heat resistance by selecting a specified organopolysiloxane. CONSTITUTION:A linear organopolysiloxane represented by formula I [wherein R<1> is a 1-20 C monovalent (substituted) organic group; R<2> is different from R<1> and is a 2-20 C monovalent (substituted) organic group; and n is 2-4000] is selected. This is obtained by simultaneously performing the hydrolysis and dehydrogenation condensation of a hydrotrisiloxane represented by formula II in the presence of an aprotic solvent (e.g. isopropylether/water mixture).
Patent JP-H07245296-A (JP)
Title: Plasma etching system
Inventor: TAKENAKA HIROTO
IPC: C23F4/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide a plasma etching system wherein high-density uniform plasma is produced in proximity on a surface to be etched. CONSTITUTION:A plurality of permanent magnets 25 are arranged in an annular pattern at the upper part of a processing vessel 2. The magnets are placed on the circumference of a circle larger than the processing surface and smaller than the periphery of the processing vessel with the W pole of each magnet facing toward the center of the circle. This drifts electrons inward, and produces high-density uniform plasma in proximity to the surface to be processed of a workpiece, which improves throughput. That prevents damage to the inner wall of the vessel, and thus reduces metal contamination and the generation of dust, which improves yield. Installing auxiliary magnets will prevent magnetic field leakage as well.
Patent JP-H10241704-A (JP)
Title: Manufacture of electrode for gas-reacting type or gas-producing type cell
Inventor: MORIMOTO TOMO
IPC: H01M4/88
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a material as an electrode material for a gas-reacting type or gas-producing type cell such as a fuel cell, which is superior in water repellency of an electrode material surface and can also maintain battery characteristics indefinitely. SOLUTION: A electrode base body is molded after polyvinylidine fluoride(PVDF) is kneaded and compounded with cabon black powder as an electrode material for various fuel cells, or polyvinylidine fluoride(PVDF) is impregnated in a carbon powder of carbon compound body (carbon paper) which has been molded in advance, and after that, the polyvinylidine fluoride(PVDF) is perfluorized.
Patent JP-S61222073-A (JP)
Title: Auto-tracking device in disk device
Inventor: YONEKAWA MITSUHISA
IPC: G11B21/10
Filed: 1985-03-28
Abstract: PURPOSE:To make possible accurate autotracking control for all tracks by enlarging the gain of an amplification detection circuit at the prescribed track position when a head is moved from the outer periphery to the inner periphery of the disk. CONSTITUTION:When the magnetic head 2 is moved from the outer periphery of the magnetic disk 7 to the inner peripheral track (25-50 track) the output signal level of the head 2 is relatively low so that the output level of the amplification detection circuit 5 is close to the lower limit that can be discriminated by a microcomputer 41. A port C3 is set to a high level TR 42 is turned on and a relay 43 is activated so that a normally open contact 36 is turned on, a resistor 48 is connected in parallel with a resistor 24 and the gain of an amplifying circuit 51 is increased. Thus, the signal inputted into the comparator 37 of all the tracks 37 is increased to enable a reliable auto-tracking control.
Patent JP-S63226416-A (JP)
Title: Controller for front loader
Inventor: HARADA SENYA
IPC: E02F3/43
Filed: 1987-03-16
Abstract: PURPOSE:To permit operations to be performed simply and smoothly by providing an automatic mode switcher to switch modes only when a control is set to stop the bucket and also to vertically move the boom. CONSTITUTION:Control is made by switching a manual mode for scooping and dumping action of bucket 13 and an automatic mode. A control 26 is set to stop the bucket 13 and also to vertically move boom 10. A mode switcher 78 to switch to the automatic mode to the automatic side of the manual automatic switch 77 only in such a condition is provided. The bucket 13 can thus be switched to dumping or scooping action immediately by operation of only the control.
Patent JP-S62219175-A (JP)
Title: Picture branch tracking method
Inventor: TAKAI JUNICHI
IPC: G06T7/60
Filed: 1986-03-20
Abstract: PURPOSE:To reduce a trace processing time, by reading and clearing simultaneously picture element data for a feature point and an observed picture element following the feature point, using a memory access control circuit, and detecting a completing feature point which becomes the completing condition of a branch trace. CONSTITUTION:A processing request is issued from a processing request generation circuit 4 to a picture processing processor 5, and the picture processing processor 5 accesses to the picture element of an observed feature point, outputting a control code 'to read out the observed picture element for a memory A, and clear it simultaneously' to a memory access control circuit 9. Thus, a dot matrix data of (m)X(n) of the observed feature point can be obtained, and also, the picture element is converted (cleared) to a 'white'. A number is attached in order on the feature point to be extracted, and a bit of feature information, such s the address of the feature point, or a bit which represents the direction of the branch extending from the feature point is stored. After the above processing, a raster scanning is started from the picture element next to an extracted feature point, and the extraction of the feature point is completed when the raster scanning arrives at the last picture element on a picture memory.
Patent JP-H07271533-A (JP)
Title: Image processing system and its control method
Inventor: NONAKA TAKASHI
IPC: G06T11/00
Filed: 1994-03-31
Abstract: PURPOSE:To read an original image by a nearby scanner and to output this image through the proper one of color and monochromatic copying machines. CONSTITUTION:A color copying machine 18 and a monochromatic copying machine 20 are connected to a network 10, and the image scanners 24 and 26 are also connected to the network 10 via the computers 14 and 16. Both computers 14 and 16 decide whether the originals read by the scanners 24 and 26 are color or monochromatic ones. Then the color originals are outputted to the machine 18, and the monochromatic originals are outputted to the machine 20 respectively. When the machine 20 is previously designated as the output destination, the color parts of color originals are replaced with a specific pattern and supplied to the machine 20.
Patent JP-H10234639-A (JP)
Title: Tableware washing machine
Inventor: SAITO EIJI
IPC: A47L15/42
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the energy loss of a kitchen air conditioner by operating an exhaust fan only when ventilation is required. SOLUTION: In a washing machine, a door 11 is closed in a state where tableware is set in a center and washing water inside a washing water tank 5 is injected from upper and lower washing nozzles 1 and 1 by a washing pump 6 so as to wash tableware. After that, the warm water of a booster 8 is injected from upper and lower rinsing nozzles 2 and 2 by a rinsing pump 9 so as to execute rinsing. At this time, the operation of the exhaust fan 13 is started simultaneously with the start of rinsing or after an interval. Steam exhaled at the time of opening the door 11 after rinsing is discharged outside. Then, after whole steam is exhaled, the operation of the exhaust fan 13 is stopped by a timer.
Patent JP-H11334311-A (JP)
Title: Tire having rubber composition for carcass ply
Inventor: BLOK EDWARD JOHN
IPC: C08L7/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tire having a tire-supporting carcass consisting of a rubber composition having high impact resilience and low hysteresis. SOLUTION: A carcass ply is formed of a cord-reinforced rubber composition containing natural cis 1,4-polyisoprene rubber, about 60 to about 90 phr and cis 1,4-polybutadiene rubber, about 10 to about 40 phr, carbon black having a DBP value of about 110 to about 135 cm<3> /100 g, and an iodine absorption value of about 90 to about 120 g/kg, about 15 to about 35 phr, rosin acid, about 2 to about 8 phr based on rubber 100 phr. Forming a tire-supporting carcass from at least one layer of a carcass ply produces a tire having a tread. The rubber composition for the carcass ply provides the supporting carcass with high impact resilience and low hysteresis, and a reinforcing cord with good adhesive strength.
Patent JP-H05264443-A (JP)
Title: Oil-mist concentration measuring apparatus
IPC: G01N21/33
Filed: 1992-03-19
Abstract: PURPOSE:To obtain an oil-mist concentration measuring apparatus, which can measure the concentration of oil mist in gas, whose oil-mist concentration is to be measured, simply and accurately and can be manufactured at a relatively low cost. CONSTITUTION:An oil-mist concentration measuring apparatus is provided with an ultraviolet-ray lamp 1, which emits ultraviolet rays, a visible-light lamp 2 which emits visible light, a measuring cell 3 which contains object gas whose oil-mist concentration is to be measured and transmits the rays from the lamps 1 and 2, and a comparing cell 4 which contains clean comparing gas and can transmits the rays from the lamps 1 and 2. Furthermore, the following parts are provided. Photodetector elements 51 and 52 and a differential amplifier 71 determine the difference between the intensity of the rays from the lamp 1 through the measuring cell 3 and the intensity of the rays from the lamp 1 through the comparing cell 4. Photodetectors 61 and 62 and a differential amplifier 72 determine the difference between the rays from the lamp 2 through the measuring cell 3 and the intensity of the rays from the lamp 2 through the comparing cell 4. An operating device 8 corrects the former difference with the latter difference and determines the concentration of the oil mist.
Patent JP-H09259013-A (JP)
Title: Fault log information storage system
Inventor: SUZUKI TSUNEO
IPC: G06F11/34
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize another fault log area even when one fault log area becomes full and to read fault log information even when one fault log area can not be referred to from the outside by providing a validity flag, a superscribable flag and a fault log area storage order flag in the respective fault log areas. SOLUTION: By providing the validity flag for indicating that log data are correctly stored in the fault log areas 11 and 12 inside an information processor 1 and an option board, an operation capable of referring to only valid information from the outside is performed. Also, by providing the superscribable flag of the fault log areas 11 and 12, the log areas are subscribed and the log areas are effectively utilized. Further, by providing the fault log area storage order flag for indicating the storage order of the fault log areas 11 and 12, the latest fault log information is surely referred to in the next time by changing the storage area of logs.
Patent JP-H08260358-A (JP)
Title: Olefinic resin-coated processed fabric and its production
Inventor: HAYAKAWA TOSHIHIRO
IPC: D06M13/02
Filed: 1995-03-22
Abstract: PURPOSE: To obtain an olefinic resin-coated processed fabric excellent in adhesivity, water absorption resistance, antifoulancy and flame retardancy and not generating toxic substances such as a halogen element on combustion. CONSTITUTION: The olefinic resin-coated processed fabric, wherein a mixture comprising a water-repelling agent and a cationic polyurethane resin is imparted to the surface of a base fabric and at least one surface of the base fabric is coated with an olefinic resin. The olefinic resin-coated processed fabric is obtained by treating the base fabric with the mixture comprising the water- repelling agent and the cationic polyurethane resin and subsequently thermally press-adhering an olefinic resin sheet to at least one surface of the treated base fabric.
Patent JP-S61222388-A (JP)
Title: Device for improving picture quality of high grade television
Inventor: KOBAYASHI REIICHI
IPC: H04N7/00
Filed: 1985-03-27
Abstract: PURPOSE:To reduce the capacity of memories within a signal processing circuit by reducing the sampling frequency of a chrominance signal to a quarter of the case of a luminance signal, A/D converting it and passing it through a quadruple rate conversion digital filter after the signal is processed. CONSTITUTION:An analog luminance signal Y is digitized at an A/D converter 12a by a sampling frequency fs through an LPF 11a and after a flare correction and an outline correction are applied to it at a signal processing circuit 13a, it is supplied to a digital matrix circuit 14. On the other hand, a wide frequency band chrominance component Cw and a narrow frequency band chrominance component Cn are supplied to A/D converters 12b and 12c respectively through an LPF 11b and an LPF 11c. Each converter samples an inputted chrominance component with the frequency of a quarter of the sampling frequency in the luminance signal and digitizes it and outputs it to signal processing parts 13b and 13c respectively. The signals that the flare correction and the outline correc tion are applied at the signal processing part are outputted to a matrix circuit 14 through digital filters 17 and 18 with the quadruple rate.
Patent JP-S60205347-A (JP)
Title: Measuring method of ion concentration
Inventor: ONIZUKA MASAKAZU
IPC: G01N27/28
Filed: 1984-03-30
Abstract: PURPOSE:To enable efficient and continuous measurement of ion concn. in a sample liquid by making use of the settling property of suspended solid (SS) components. CONSTITUTION:The sample liquid entering a sample liquid overflow tank 21 is separated into SS components and the aq. sample soln. contg. chloride ion by a sampling pump while the settling property of the SS component is utilized by a negative pressure separating unit 22 having the sealed top end. The supernatant part of the aq. sample soln. from which the SS components are removed is introduced into a dilution unit. Even if a large quantities of the SS components are incorporated into the sample liquid, the SS components are surely removed by the unit 22 and the sure and continuous measurement of the chloride ion concn. in the sample liquid removed of the SS components is made possible.
Patent JP-S63229432-A (JP)
Title: Matrix type display device
Inventor: FUJITA SHINGO
IPC: H01L29/86
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a matrix type display device which has a high display grade and can make large-capacity display by providing org. material layers which are interposed between lead wirings and respective display electrodes and are electrically cascatenated and forming the org. material layers of one of the groups consisting of specific compds. at the main chain or side chain and resin having film formability. CONSTITUTION:The plural lead wires 2, the display electrodes 5 provided by plural pieces each for each of the wirings 2, and the org. material layers 3 which are interposed between the wirings 2 and the electrodes 5 and are electrically cascatenated are provided on at least one substrate 1 constituting the display device. The org. material layers 3 are formed of at least one of the group consisting of anthracene, pyrene, phenanthrene, coronene, indole, carbazole, oxazole, isoxazole, thiazole, imidazole, pyrazole, oxadiazole, pyrazoline, thiazole, triazole and hydrazone compds. at the main chain or side chain and resin having film formability. The large-capacity display is thereby permitted and the good display grade is obtd.