baber/WOPTO huggingface dataset:
Patent JP-H09139987-A (JP)
Title: Method and remote control method for learning of ir code
Inventor: CHIIU MUN CHIYAN
IPC: G08C23/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To economize a memory by detecting the presence of a pulse of a modulated form, detecting whether a toggle bit is contained or not, detecting a data code and a transmission format and inspecting the learnt code and format. SOLUTION: When a user depresses the key of his/her own remote control unit 7, it is detected whether a remote learning software has a pulse IR signal or a carrier wave IR signal. At the same time, the pulse width or carrier wave cycle is detected by this software. When the IR signal is the carrier wave, in that case, the software sets a switch unit 6 so that only the signal caught by an IR module 2 can be passed to a microprocessor 4. When the IR signal is discriminated as the pulse, the software operates the unit 6 so that only the IR signal caught by a photodiode circuit 1 can be passed.
Patent JP-H1088625-A (JP)
Title: Automatic excavation machine and method, and automatic loading method
Inventor: TAKEDA SHU
IPC: G05D1/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently execute a series of works from excavation by an excavating machine to loading the excavated stones on a dump truck, by making a three-dimensional distance map data by a visual sensor mounted on a traveling excavator. SOLUTION: A series of works, blasting a rock face 1 and excavating the blasted stones 2 collapsed and piled and then loading the stones on a dump truck 4, are automatically excecuted by an excavating machine 3 like a wheel loader or a power shovel. Two cameras 7, 8 as visual sensors are mounted on the excavating machine 3 to treat the image by a stereo method by use of parallax and measure the distance to the loading objective and make a three-dimensional distance map data and decide the excavating position and the loading position and execute the automatic excavation, the automatic traveling, and the automatic loading. Signs 6, 5 like a red pylon are installed to inform the excavation scope and the position of dump truck. Accordingly, a series of works can be automatically and efficiently executed.
Patent JP-S62105813-A (JP)
Title: Trolley conveying device
Inventor: NISHIKAWA HIROO
IPC: B65G47/61
Filed: 1985-11-01
Abstract: PURPOSE:To facilitate three-dimentional convey of an object to be conveyed, by a method wherein the object to be conveyed is automatically suspended from a universal chain insertedly mounted internally of a trolley pipe, or L- shaped hooks for discharge are mounted. CONSTITUTION:L-shaped hooks 5 are attached at intervals of a specified distance to a universal chain 3, insertedly mounted internally of a trolley pipe 2, by means of their respective attachments 4. In a feed chute part 8, forming a charging part 9, an annular object 7 to be conveyed is shot, as shown by a dotted line, by a fluid cylinder 22. This enables facilitation of conveyance through a three-dimentional route through elimination of an elevator.
Patent JP-2000075146-A (JP)
Title: Production of optical fiber and apparatus for production thereof
Inventor: TSURUSAKI KOJI
IPC: G02B6/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the bending of a bare optical fiber by preventing the contact of an inert gaseous layer of high thermal conductivity formed around the bare optical fiber within a spinning furnace with the outdoor air and the resulted breakage thereof after this inert gaseous layer emerges from the spinning furnace and to prevent the degradation in the strength of the optical fiber by preventing the solidification of SiO2 sublimated and evaporated in the spinning furnace in the lower part of the spinning furnace and the contact thereof with the bare optical fiber under traveling. SOLUTION: This apparatus has the spinning furnace 1 which melts and spins the bottom end of a glass preform 2 for the optical fiber, a cooler 3 which allows the passage of the bare optical fiber 4 spun in the spinning furnace 1 and cools the bare optical fiber 4 with a cooling gas and an enclosure cylinder 6 for the bare optical fiber 4 which prevents the contact of the inert gaseous layer formed around the bare optical fiber 4 with the outdoor air and the breakage thereof until the optical fiber is cooled down to <=1300 deg.C.
Patent JP-S61165342-A (JP)
Inventor: ARESANDORO MARAKURIDA
IPC: C07C1/32
Filed: 1985-11-01
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-H03107190-A (JP)
Title: Display device
Inventor: MATSUMOTO TAKESHI
IPC: G02B27/02
Filed: 1989-09-20
Abstract: PURPOSE:To clearly confirm an operating medium and information displayed thereon by disposing a holographic optical element which diffracts and reflects light from a display medium between the operator's eye and the optical element and forms a virtual image on the operating medium. CONSTITUTION:Out of lights irradiating the holographic optical element 8 from the display medium 3, one of a specific wavelength is diffracted by the optical element 8 at a high reflectance. Lights from the operating medium 2 transmit the optical element 8, except one of a specific wavelength. By means of the optical element 8, an operator 6 can simultaneously view a virtual image displayed on the display medium 3 and the operating medium 2. Since the intensity of the light which comes from the display medium 3 and is reflected and diffracted by the optical element 8, and the intensity of the light which comes from the operating medium 2 and transmits the optical element 8 are high, the operator 6 can clearly view the display of the display medium 3 and the operating medium 2. The optical element 8 serves as a concave and convex mirrors, and therefore the display virtual image of the display medium 3 is formed on the operating medium 2, and the focus depth is set almost the same as that of the operating medium 2.
Patent JP-2001064904-A (JP)
Title: Drainable elastic pavement material and drainable elastic pavement structure
Inventor: TANAHASHI HIDEAKI
IPC: E01C5/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a drainable elastic pavement material and a drainoble elastic pavement structure which is high in strength and excellent in drainability. SOLUTION: The drainable elastic pavement material 10 is laid on a road bed to form a drainable elestic pavement and constituted of the under layer 12 chiefly composed of granular aggregate to have a void content of 20-40% and the upper layer 11 chiefly composed of fibrous elastic aggregate superposed on the under layer 12. The under layer 12 is chiefly composed of crushed stones, cobble stones, gravel, single grain sized blast furnace slag, artificial or natural hard aggregate, light-colored aggregate, and non-elastic hard aggregate such as granular stone like colored aggregate, etc. The under layer can be chiefly composed of granular elastic aggregate.
Patent JP-H0990804-A (JP)
Title: Image forming device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which obtains energy-saving effect without impairing the fixing performance of a fixing device. SOLUTION: The image forming device is provided with an automatic preheating function which is to exert control, such as turning off the display lamp of an operation part, etc., stopping a ventilating fan 18, and decreasing the control temperature of the fixing device 13, when the standby condition of the device continues for a specified length of time or longer and to allow the device to proceed to preheating mode. In the case where the duration of the preheating mode lasts for a specified length of time or longer, the fixing roller pair of the fixing device 13 (fixing roller 13a and pressure roller 13b) is rotated for a specified length of time. Also the length of time that the fixing roller pair, 13a and 13b, is rotated is altered according to a fixing temperature obtained during the preheating mode.  Thus, the temperature of the pressure roller can be prevented from decreasing during the preheating mode, a satisfactorily fixed image can be obtained even right after the cancellation of the preheating mode, and the energy-saving effect can also be obtained sufficiently.
Patent JP-H04181238-A (JP)
Title: Silver halide photographic sensitive material improved in sharpness and rapid developing property and its photographing method
Inventor: WADA YASUNORI
IPC: G03C5/17
Filed: 1990-09-14
Abstract: PURPOSE:To obtain high sensitivity and good sharpness even for rapid developing by specifying the ratio of relative sensitivity of high-sensitive emulsion surface to low-sensitive emulsion surface to 1.5 - 10. CONSTITUTION:A high-sensitive emulsion layer and a low-sensitive emulsion layer are provided to have 1.5 - 10 relative sensitivity ratio. All silver halide particles used in the high-sensitive layer have larger average particle size than the particles in the low sensitivity layer so that the build up amt. of the silver halide in the high sensitive layer is made large. After developing the sample exposed through the high-sensitive emulsion layer, the low-sensitive emulsion layer is removed with protein decomposing enzyme or alkali soln. to form a sample for measurement having only the picture of the high-sensitive emulsion layer. By using such a sample, silver halide photographic sensitive material having good sharpness and rapid developing property is obtd. Moreover, the effect can be increased by providing the material to the part I fitting to the pattern of a film including the outer frame of the cassette.
Patent JP-S6488094-A (JP)
Title: Truck type tunnel furnace
Inventor: MATSUBARA NOBUYUKI
IPC: F27B9/40
Filed: 1987-09-29
Abstract: PURPOSE: To sinter the entirety of an article uniformly by controlling ejection/ stoppage of the combustion flame of an auxiliary burner based on a signal from a detector for detecting the gas of a truck for sintering article in the traveling direction. CONSTITUTION: When a position corresponding to the ejection port 29 of an auxiliary burner 25a closer to a light emitting element 32a and a light receiving element 32b with a specified time lag after the gap between housings b, b adjacent in the traveling direction of a truck 4 passed between the elements 32a, 32b, on/off valves 37, 38 are opened by a control signal from a controller 34 and combustion flame being fired by a pilot burner and ejected at high speed from an ejection port 29 is blown collectively into the gap between the housings b, b. When the gap deviates from the position corresponding to the ejection port 29, ejection of the combustion flame is stopped. When the gap reaches a position corresponding to the ejection port 29 of a remote auxiliary burner 25b, combustion flame is ejected similarly and it is stopped when the gap deviates therefrom.
Patent JP-S6486766-A (JP)
Title: Photographing apparatus
Inventor: HAYASHI TAKAYUKI
IPC: H04N5/225
Filed: 1987-09-29
Abstract: PURPOSE:To realize the miniaturization, light weight, and low power consumption of a photographing apparatus by keeping the size of the photographing image of an object constant by a detecting signal from a detecting means which detects the position and the size of the photographing image of the object, and controlling the driving of two driving means so as to attain the coincidence of a photographing lens with the moving direction of the object. CONSTITUTION:The titled apparatus is controlled by detecting the fluctuation of a lens barrel 73 due to a video camera by angular velocity sensors 93 and 94, and supplying a power source to the stator windings 83 and 92 of actuators 96 and 97 by a control circuit 95 so as to set the above output at zero. Thereby, the fluctuation of the lens barrel 73 for absolute coordinate can be reduced, and the shaking of an image in a horizontal and a vertical directions can be reduced. The moving direction of the object is recognized by storing the position and the size of the photographing image of the object to be traced in a memory circuit 96a in a detection circuit 98 by a video signal from a video circuit 74 in advance. And the power supplying to the actuators 96 and 97 is controlled so as to set the quantity of change of the photographing image stored in advance at zero. Therefore, it is possible to miniaturize the whole of the apparatus and to make it light weight, and also, to reduce power consumption.
Patent JP-S61115945-A (JP)
Inventor: PANNCHIA RU
IPC: C08L23/00
Filed: 1985-10-31
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-2001076099-A (JP)
Title: Card forcible ejecting method and ejection mechanism
Inventor: HIRASAWA KENJI
IPC: G06K13/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a mechanism for card forcible ejection at a low cost, which is small-sized by enabling it to forcibly eject a card, which dispensing with a new mechanism and a new component. SOLUTION: Moving bodies 10 and 21, which move together with a card 50 so as to take the card in a card reader from a card insertion slot by a card conveying means, are provided with card engagement members 22 and 100 which can abut against the card; if the card stays in the card insertion slot, the moving bodies 10 and 21 are moved inwardly to move the card engagement members 22 and 100 to a positions where they can abut against the card and then the moving bodies 10 and 21 are moved to the card insertion slot side to made to engage the card engagement members 22 and 10 with the inner end surface of the card from the inner side of the card reader, thereby ejecting the card.
Patent JP-H0697971-A (JP)
Title: Delay detection demodulator
Inventor: MATSUYAMA KOJI
IPC: H04L27/227
Filed: 1992-09-16
Abstract: PURPOSE:To miniaturize a delay detection demodulator, to lower the power consumption of the delay detection demodulator and to perform more accurate phase discrimination to reception signals relating to the delay detection demodulator used in a mobile radio communication system, for instance. CONSTITUTION:In the delay detection demodulator provided with a delay detection part 1 and a data discrimination part 2 for discriminating a difference part and outputting demodulated data, a frequency conversion means 3a for multiplying the local signals of an (n) phase generated by using the local signals of a frequency fL to be impressed and the reception signals of the frequency fIF and taking out the frequency conversion signals of the (n) phase by the frequency (fL-fIF) to be outputted is provided. Phase numbers are assigned beforehand to all states which the output of the frequency conversion means 3a can obtain and a phase discrimination means 4 for outputting the corresponding phase number as the phase data of the reception signals of the frequency fIF to the delay detection part is provided.
Patent JP-H04123379-A (JP)
Title: Tape cassette
Inventor: ZAITSU OSAMU
IPC: G11B23/087
Filed: 1990-09-13
Abstract: PURPOSE:To prevent height of an aperture part from beeing restricted at the time of releasing the aperture part by covering the upper part and bottom part of the aperture part, exposing the front of a magnetic tape in interlocking with the movement of a slider capable of slidably moving in the front-rear direction of a cassette body. CONSTITUTION:This tape cassette is constituted of the slider 21 covering the upper part and bottom part of the aperture part 30 constituted of an applied magnetic tape 4', a feeding reel 25 and a winding reel 26 and capable of slidably moving in the front-rear direction of the cassette body 20 and front covers 31, 41 covering the tapes 4' and pivotally supported by the slider 21 through spindles arranged in parallel with the center of the reel spindles. When the slider 21 is moved in the rear direction of the body 20, the front covers 31, 41 supported by the slider 21 are horizontally rotated to exposed the built-in magnetic tape 4' and then moved to the back in its released state together with the slider 21. Consequently, the height of mechanisms such as a rotary head cylinder to be inserted into the aperture part is not restricted and the degree of freedom in the design of a traveling system can be expanded.
Patent JP-S62107923-A (JP)
Title: Electric discharge machining device
Inventor: OBA NOBUAKI
IPC: B23H7/26
Filed: 1985-11-01
Abstract: PURPOSE:To prevent a workpiece from being machined in such a condition that the machining position of the workpiece is shifted, by providing a set value discriminating means for comparing a measured compensating value from a thermal deformation degree measuring means with a set compensating value in a memory means, and for delivering a signal for stopping or continuing the machining of the workpiece, in accordance with the result of the comparison. CONSTITUTION:The temperature around a device is detected by a temperature detecting means 20, and the relationship of the degree of thermal deformation of the device body is stored as a set compensating value, previously in a memory means 21. A set value discriminating means 23 compares the set compensating value 21 with a measured compensating value which is measured by a thermal deformation degree measuring means 22. Further, if the result of the comparison is out of a tolerance range of the set compensating values which has been previously set, the machining is stopped in accordance with a signal from the set value discriminating means 23 while if it is in the range, the machining is continued. Accordingly, it is possible to prevent a workpiece from being machined in such a condition that the position of machining is shifted, thereby it is possible to aim at enhancing the machining efficiency.
Patent JP-S6490748-A (JP)
Title: Thermal processing method in plate making
Inventor: SUZUKI HIROAKI
IPC: B41C1/055
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a printing original plate capable of obtaining a clear image, by a method wherein a thermal means is, in an image state, processed on a surface of a lithographic printing original plate prepared by forming a hydrophilic multi layer part by successively laminating a metal deposition layer, a hydrophilic layer having an affinity with the metal deposition layer and a protective thin film layer on a base material having an ink-sensitized layer, and the hydrophilic layer is removed. CONSTITUTION:A lithographic printing original plate to be used is prepared by laminating successively an ink fat sensitive layer 2, a metal deposition layer 3, a hydrophilic layer 4, and a protective thin film layer 5 on a base material 1. The metal deposition layer 3 is a thermal recording layer, and vaporization of a hydrophilic metal of a low melting point is preferable. The hydrophilic layer 4 has affinity with the metal deposition layer 3, and silicate and phosphate can be exemplified. The protective thin film layer 5 is established for protecting surface of the hydrophilic layer 4 and the metal deposition layer 3. The original plate of the lithographic printing is prepared as follows. A hydrophilic multi layer part composed of the metal deposition layer 3, a selected part of the hydrophilic layer 4, and the protective thin film layer 5 overlapping with said part is destroyed with a heat source such as thermal head and laser beams to prepare a plate. thereafter, the protective thin film layer 5 on the surface is washed away to be thoroughly removed by solvents such as water or the like, and the hydrophilic layer 4 is exposed, which is taken as the lithographic original plate.
Patent JP-H03108356-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MIYAJIMA MOTOMORI
IPC: H01L27/12
Filed: 1989-09-21
Abstract: PURPOSE:To obtain an SOI substrate excellent in film thickness distribution by forming an isolation trench in a silicon layer of the SOI substrate formed by a wafer bonding method, and performing polysilicon-polishing by using silicon oxide as stopper. CONSTITUTION:After a resist film is formed on an Si layer 1 of an element forming layer of an SOI substrate formed by wafer bonding method, a window is formed, and an isolation trench 3 for isolating elements is formed by performing etching up to an insulating film 2. An Si film 4 of equal thickness is formed on a substrate 1 by CVD, and a second film 5 composed of poly Si is formed on the film 4. By using abrasive agent, the second film 5 on the SOI substrate except the part of the trench 3 is eliminated. By dipping the substrate in HF liquid, the first film 4 is dissolved and eliminated by the amount corresponding to a step-difference. When the surface is polished by using abrasive agent, the first film 4 in the trench 3 acts as a stopper, and the Si layer 1 whose thickness corresponds to the thickness of the first film is left.
Patent JP-S61125854-A (JP)
Title: Liquid jet recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/14
Filed: 1984-11-22
Abstract: PURPOSE:To improve printing quality by coating an electrical connection with a sealing member so that a plane parallel with an orifice plate may be obtained. CONSTITUTION:A frame cover-shaped sealing member 30 is provided from a portion where a pad 22A is arranged on a discharge element 21 to an area defined by the external circumference of an element supporting stand 24, and then is adhered so that it may be air-tight. A plane parallel with an orifice plate is provided on the upper surface of the sealing member. Space 35 obtained by sealing a sealing member 30 is filled with dry inert gas, e.g. nitrogen, helium, argon. The upper surface of the sealing member 30 contacting a recording element is formed in a flat shape so that said surface may not cause any trou ble, if it contacts with recording paper. In addition, the height L of the member 30 on the supporting stand 24 should preferably be as low as possible from a viewpoint of improving recording quality.
Patent JP-H0564005-A (JP)
Title: Compressed data expansion processing method
Inventor: BABA TOSHIYUKI
IPC: H03M7/30
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a compressed data expansion processing method in which processing time is short, and a large-capacity storage means is not required. CONSTITUTION:Each compressed code corresponding to one line of picture data is added with information to show the data quantity of the corresponding compressed code, and at the time of image development, the compressed code of only the necessary line is developed by skipping the unnecessary line by referring to it, and only this necessary part is stored in a storage means. Thus, the compressed data expansion processing method in which the processing time can be shortened drastically compared with the case that the whole compressed data is image-developed, and the capacity of the storage means for storing developed image data can be small as well is obtained.
Patent JP-S62107059-A (JP)
Title: Method and apparatus for forming thin film
Inventor: INOUE ISAMU
IPC: C23C14/24
Filed: 1985-11-01
Abstract: PURPOSE:To brake the particles splashing from a film forming material and to make film formation with high quality without defects by specifying the relation between the disposing positions of the film forming material from the center of rotation and a substrate and rotating the film forming material. CONSTITUTION:The film forming material 11 is supported in the position of a radius r1 from the center of rotation of a revolving shaft 1 and the substrate 12 is disposed in the position of the radius r2 (where r1>r2) from the above- mentioned center of rotation. A vacuum vessel 7 rotates around a pivotal shaft 6 as a fulcrum while the base 7-1 thereof deviates outward when the shaft 1 is rotated at a specified angular velocity. An EB gun 9 is operated while the substrate 12 is rotated by a motor 15. The thermoelectrons generated from a filament 10 are focused as the electron beams and are irradiated on the material 11. The vapor generated from the material 11 passes a hole 20 and stick to the substrate 12, thus forming the film thereon. The centrifugal force generated by the rotation of the material 11 brake the particles splashing toward the substrate 12. Only the large particles, therefore, arrive selectively at the substrate 12.