baber/WOPTO huggingface dataset:
Patent JP-S57210344-A (JP)
Title: Manufacture of amorphous silicon photoreceptor
Inventor: MATSUO TAKESHI
IPC: G03G5/08
Filed: 1981-06-22
Abstract: PURPOSE:To obtain a titled photoreceptor which exerts no evil influence upon the human body, has superior heat and damp resistance, and never deteriorates in film forming speed even when used repeatedly, by forming a silicon forming reaction chamber as a closed circuit, and holding the pressure of introduced reactive gas constant. CONSTITUTION:A photosensitive drum 11 is placed in a reaction chamber 10 and after a gate valve 15 is opened to evacuate the reaction chamber 10, reactive gas (e.g. SiH4, B2H6, O2, etc.) is adjusted through flow-rate adjusting valves 5, 6 and 7 from cylinders 1, 2 and 3, and then introduced into the reaction chamber 10 through a mixer 8 to desired pressure. The gate valve 15 is closed and through the sensing of the sensor 18 of an automatic pressure regulator, said valves 5, 6 and 7 are opened and closed automatically. Once the desired pressure is obtained, the switch of a high frequency power source 16 is turned on to start glow discharge, thereby sticking amorphous silicon to the surface of the drum 11. The pressure in the reaction chamber 10 drops because the gaseous SiH4 is dissolved into amorphous silicon, so the automatic pressure regulator  operates to introduce the gaseous SiH4 to the prescribed pressure, thereby improving sticking efficiency greatly.
Patent JP-S60239055-A (JP)
Title: Amorphous silicon photosensor
Inventor: NAKAJIMA SABUROU
IPC: H01L31/075
Filed: 1984-05-11
Abstract: PURPOSE:To obtain an amorphous silicon photosensor, by which the discrimination between the light of a red radiation streak and the light of a red streak is easily performed, by a method wherein two pieces of pin type photodiodes are formed by polymerizing while the polarities thereof are faced reversely in an amorphous Si photoelectromotive force type sensor. CONSTITUTION:A transparent electrode film 2 is adhered on a transparent insulating substrate 1, which is the light incidence side, and amorphous Si layers 3, 4 and 5 of a p type, an i type and an n type are laminatedly formed on this. At this time, the thickness of the i type layer 4 is being prescribed to 500- 1,500Angstrom . An i type amorphous Si layer 6 and a p type layer 7 are laminated by superposing on the layer 5 while the polarities thereof are reversely faced and a back electrode 8 is adhered on the layer 7. At this time, the thickness of the i type layer 6 is also being prescribed to 5,000-10,000Angstrom . In such a way, the color discrimination is accurately performed by utilizing that the amorphous silicon layers have a larger absorptive power for the light of a blue-green stresk and have a smaller absorptive power for the light of a red streak, and furthermore, by specifying the thickness of the i type layer.
Patent JP-H01267800-A (JP)
Title: System for arranging automobile
Inventor: SASAKI MICHIO
IPC: H04Q9/00
Filed: 1988-04-20
Abstract: PURPOSE:To process a large quantity of acceptances by providing a client code, storing a name, an automobile arrangement place, a telephone number, etc., and executing a confirmation with the code by means of a voice automatic answering device when an automobile arrangement application is executed. CONSTITUTION:When a person to hope the automobile arrangement dials to a taxi company by using a telephone set 42, a voice automatic answering device 11 answers it. Here, when the code is registered, at the time of dialing the client code, a dial signal is received by the voice automatic answering device 11 or the dial receiver of a central accepting device 14, the name and automobile arrangement place of the client are read from a client code memory, and the data are given to the voice automatic answering device 11. The voice automatic answering device 11 answers the client for confirming the name by a voice generator, a telephone accepting device 1 transfers automobile arrangement place data to a central automobile arranging device 21 of a radio automobile arranging device 2, and an automobile arrangement point, the kind of automobiles, the name of the client, etc., are displayed onto an automobile arrangement terminal 22. Thus, the automobile arrangement acceptance at a busiest time can be smoothly executed.
Patent JP-H08292797-A (JP)
Title: Voice encoding device
Inventor: FUNAKI KEIICHI
IPC: G10L19/038
Filed: 1995-04-20
Abstract: PURPOSE: To realize an acoustic feeling weighting filter by a small calculating amount. CONSTITUTION: A weighting circuit 14 is provided with a coefficient code book 143 preserving weighting coefficients (w), a coefficient deciding part 142 outputting a selected weighting coefficient W while selecting a weighting coefficient (w) corresponding to a short term predictive code CL and a weighting pat 141 performing the weighting calculation between a voice signal S and the selected weighting coefficient W. Thus, a calculating time can be reduced.
Patent JP-S62255437-A (JP)
Inventor: DEIITAA ARURUTO
IPC: C07B57/00
Filed: 1987-04-20
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-S61253586-A (JP)
Title: Bar code reader
Inventor: OOTSUKA TOMOKUNI
IPC: G06K7/10
Filed: 1985-05-07
Abstract: PURPOSE:To improve the reading efficiency of bar codes put to various positions of plural articles by registering previously the position of a bar code reader for each article and setting the reader at registered positions. CONSTITUTION:A reading window 13 is formed on the upper surface 11a of a stage board 11 and an article containing a bar code is slid on the side surface 12b of a guide plate 12. A bar code reader 18 performs registration as follows. That is, a mode key 16a is turned on to set a position memory mode and a shift key 16c is turned on to revolve a step motor 20. When the reader 18 is moved up to a position distant from an original point by a distance (x), a register key 1 is pushed on a keyboard 14 for selection of a register position 1. Then a register key 16b is pushed. In the same way, a register position 2 is selected for registration with the 2nd article. When the bar code of the article registered first is read, a register lamp L1 showing the register position 1 glows with push of the key 16c. Then the motor 20 is driven to set the reader 18 at a proper position.
Patent JP-S60239944-A (JP)
Title: Light spot controller
Inventor: HARA SHINJI
IPC: G11B7/09
Filed: 1984-05-15
Abstract: PURPOSE:To set a high control gain up to a high frequency region by attaching an object lens eccentrically to a cylindrical lens holder and moving vertically and rotating this lens holder with another lens holder supporting body. CONSTITUTION:An object lens 2 is attached eccentrically to a lens holder 30. A flange part 35a is formed in the lower end part of a lens holder 35, and a movable coil 32 for focusing and a movable coil 39 for tracking are stuck onto the inside of this part, and the lens holder 35 is fitted to the inside of a magnetic yoke 33c and is turned freely. Consequently, the object lens 2 is moved vertically if a DC current is flowed to the movable coil 39 for focusing, and a light spot is moved in the radial direction of a recording track in accordance with rotation of the object lens 2 if a light spot controller is attached, and thus, a high control gain is set up to a higher frequency region in comparison with a device where the object lens is supported by a spring.
Patent JP-H01267684-A (JP)
Title: Cleaning device for image forming device
Inventor: SAKAI KIYOSHI
IPC: G03G21/00
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate the peeling of a blade with simple constitution and to perform invariably stable cleaning by forming the end edge of a cleaning blade which is pressed against an image carrier to >=5mm thickness. CONSTITUTION:One end edge of the cleaning blade 3 is fitted by a support member 4 fitted to the cleaning device 2 and one edge of the other end edge is pressed against the surface of the image carrier 1 to remove arriving residual toner. The end edge of the cleaning blade which abuts on the image carrier 1 is formed into a wide part 3, whose width D is >=5mm. A portion of scraped toner is stored sufficiently at the wide part 3a and toner which serves as a lubricating agent is supplied to the cleaning blade at all tomes, so the friction between the blade and image carrier is reduced to prevent the blade from being peeled effectively. Consequently, a desired cleaning function can be kept stable for a long period and an image of good quality is obtained.
Patent JP-S57210451-A (JP)
Title: Magnetic recording stick
Inventor: KOBAYASHI HIROMASA
IPC: C09D5/23
Filed: 1981-06-19
Abstract: PURPOSE:To achieve an increase in data capacity by forming a stick of a magnetic recording medium whose external cross section is nearly circular. CONSTITUTION:A magnetic recording stick A consists of a main body of hard plastic, etc., whose external cross section is nearly circular and a flange 3; a magnetic film 5 is stuck over the entire external circumferential surface of the main body, a holding recessed part 7 is provided in one end surface, and a recessed part 4 for depression is made in the center of the flange 3. Then, the magnetic recording stick A is pressed at the recessed part 4 by a pin 18, etc., to make the recessed part 2 engage a holding projection part 17 provided at an end part of a moving body B, and the stick is rotated and moved together with the moving body, thus forming successive data recording parts, magnetized nearly spirally, on the surface of the magnetic film 5 by using a magnetic head 6.
Patent JP-H04328204-A (JP)
Title: Decorative tube comprising neon tube
Inventor: OGAWA HIROAKI
IPC: F21S4/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide a decorative tube comprising a neon tube for improving the appearance of a fixation part side (a scaffold to be built at a construction site, frames and scaffolds or the like to be built at an event place and a concert place, and a discotheque or the like). CONSTITUTION:In a decorative tube S comprising a neon tube 2, a neon tube 2 and a transformer 3, which makes the neon tube emit the light appropriately, are housed in a hard cylindrical body 1. An opening 10 is provided at a construction wall part of the cylindrical body 1 corresponding to an arrangement area of the neon tube 2, and while a fitting tool 4 for fitting the decorative tube S to a fixation part easily to fit and disconnect is comprised in the cylindrical body 1. Appearance of the fixation side is improved.
Patent JP-H07280297-A (JP)
Title: Aroma producer and aroma producing equipment
Inventor: FUKUHARA HIROSHI
IPC: F24F3/16
Filed: 1994-04-07
Abstract: PURPOSE:To prevent a liquid perfume from being contained excessively in compressed air, by making perfume vapor be contained in bubbles by using a bubble generating pipe of which one end opens in the liquid perfume in a perfume vessel and the other communicates with an inlet of the compressed air. CONSTITUTION:Compressed air supplied from a compressed air source 1 passes through a discharge piping 2a, an inlet 3a of the compressed air of an aroma producer 3 and then an inlet 3c, goes down through a bubble generating pipe 11 and goes out into a liquid perfume 5 from the lower end of the pipe. Herein the compressed air supplied turns into a number of bubbles, which rise through the liquid perfume 5. At this time, the perfume is vaporized and made to mix in the bubbles by a supply of oxygen into the liquid perfume 5 by an action of exposure to air and also by an action of agitation of the liquid perfume 5 by the bubbles. Then, the vaporized perfume comes out into a space 6 from an open liquid surface 5a, passes through an outlet passage 3d, an outlet 3b of aromatic air and then a discharge piping 2b and is sent onto the request side. According to this constitution, the liquid perfume 5 can be prevented from being contained excessively in the compressed air.
Patent JP-S60240979-A (JP)
Inventor: YONEDA HIROSHI
IPC: F25D21/08
Filed: 1984-05-14
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-H09256976-A (JP)
Title: Vane type compressor
Inventor: ONO MITSUYA
IPC: F04C18/344
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent lubricating oil from being supplied excessively at the time of operation while preventing vibration and noise caused by oil compression at the time of re-start without employing the opening/closing valve mechanism of a complex structure. SOLUTION: A plain bearing 9 for rotatably supporting the rear side end part of a driving shaft 7 is housed in the bearing housing chamber 31 of a rear head 6. A guide passage 33 for guiding lubricating oil from the bearing hosing chamber 31 into a suction chamber 11 is arranged on the rear head 6. An annular groove communicated with the guide passage 32 and a spiral groove for supplying lubricating oil into a back pressure groove 60 only when the driving shaft 7 is rotated, are arranged on the inner circumferential surface of the plain bearing 9.
Patent JP-H09258300-A (JP)
Title: Accessory-operatable hood and optical equipment
Inventor: SUGITA JUN
IPC: G03B11/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an accessory-operatable hood and an optical equipment by which a polarizing filter can be operated with the hood attached and whose operability and carrying ability are good. SOLUTION: This hood is provided with a holding member 3 provided freely movably forwards and backwards in the radial direction at the through-hole 1b of the peripheral surface of the hood 1 attached to a lens barrel 10, and at least two or more wheels 4 and 4 provided in the radial direction of the member 3, and a belt 5 laid around two or more wheels, a belt 5 is brought into press-contact with the outside peripheral surface of the polarizing filter 11 positioned inside the hood 1 and attached to the lens barrel 10, and the filter 11 is turned by the turning frictional force of the belt 5.
Patent JP-S61256598-A (JP)
Title: Tube current setting circuit in x-ray apparatus
Inventor: OBAYASHI FUMIO
IPC: H05G1/34
Filed: 1985-05-08
Abstract: PURPOSE:To set the tube current easily and reliably thus to correct the variation of tube current automatically by counting the oscillation clock produced through an operating switch then setting the tube current while indicating the level of tube current and controlling the primary voltage of high voltage transformer at the filament side. CONSTITUTION:Upon turning on of a tube current setting switch 13, a clock circuit 12 will oscillate to count the clock through a counter circuit 10 thus access a memory circuit 11 and to indicate the level of tube current onto a display tube 9. Upon turning off of the switch 13 while observing said display, desired tube current is set in the circuit 10. The setting level is fed through a decoder 8 to a tube current control circuit 5 to control the primary voltage of high voltage transformer at the filament side of X-ray tube 3. Consequently, the tube current is set easily and reliably to compensate the fluctuation of tube current automatically resulting in good X-ray photographying.
Patent JP-S60239340-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: WATANABE MINORU
IPC: C03B37/014
Filed: 1984-05-14
Abstract: PURPOSE:To prepare a parent material for optical fiber causing no cracking in the sintering stage by retracting a wind shielding cap of a burner in the direction of the axis of the burner after ingniting the burner ejecting the starting material for a glass and reducing gradually the converging density of the flame reaching the top end of the starting material. CONSTITUTION:In a reacting vessel 6 provided with a gas exhaust pipe 8, the starting material for the glass fed from a feeding pipe 11 thereof, and H2 and O2 fed from a fuel gas feeding pipe 12 are ejected from the burner 1 in the gaseous state, and fine particles of the glass formed by the flame hydrolysis are deposited and grown on the tip end 41 of the revolving starting material 4 to prepare a parent material for an optical fiber as a porous glass body. In this stage, the wind shielding cap 2 fitted on an ejecting port of the burner 1 is set close to the tip end 41 at the stage of igniting the burner 1. In this stage, the wind shielding cap 2 is retracted along the threaded parts 21-23 provided to the burner 1 and the wind shelding cap 2, and the threaded part 31 engaging therewith by driving a motor 3 to retract in the axial direction of the burner. Thus, the converging density of the flame 5 ejected from the burner 1 is reduced gradually and the temp. at the tip 41 is controlled. By this method, a porous glass body having high bulk density and causing no cracking during sintering is prepared.
Patent JP-H10291613-A (JP)
Title: Compressed air storage in rock-bed
Inventor: KUMASAKA HIROO
IPC: F17C13/08
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To moderate siting condition of a storage and to facilitate water level control of replaced water, by providing a water reserving cavity for storing replaced water in a rock-bed in which compressed air is filled in its underground cavity at a prescribed storage pressure. SOLUTION: A rock-bed 1 in which storage is provided has a replaced water shaft 4 which consists of a shaft 4a which is drilled at a position near an underground cavity 2 from the ground surface to depth deeper than the underground cavity 2 and an adit 4b. On the way of the replaced water shaft 4, a water reserving cavity 5 for storing replaced water is placed. Horizontal cross section of the water reserving cavity 5 is set to enough size to accommodate fluctuation range of replaced water level. In addition, the storage meets a condition: pressure of replaced water Pc <= storage pressure Pa <= groundwater pressure Pw, that is water level difference of replaced water Hc <= groundwater level difference Hw. Thus, a facility can be built even in a region where groundwater level is deep and siting condition can be moderated.
Patent JP-H06311334-A (JP)
Title: Image forming device
Inventor: ISHIKAWA JUNJI
IPC: H04N1/387
Filed: 1993-04-22
Abstract: PURPOSE:To obtain the image forming device provided with an edit function in which an upper/lower part of an original picture and the longitudinal/lateral direction of an original sentences are rearranged so that plural original pictures are printed out on one sheet. CONSTITUTION:Originals are carried one by one to a platen glass by an automatic document feeder and a read system reads the original to form digital picture data. The picture data are transferred to a memory unit 30. The memory unit 30 is controlled by a CPU 3 and is made up of a picture memory 31, a sentence direction recognition section 32, a RAM 33 generating a management table, an original direction (upper part/lower part) recognition section 34, a rotation processing section 35, and a code memory 37 or the like. The arrangement of the picture in the 2in1 or 4in1 mode is decided based on the result of recognition of the upper/lower part of the original and the longitudinal/lateral direction of a sentence included in the picture.
Patent JP-H03295685-A (JP)
Title: Thermal transfer image receiving material
Inventor: AONO TOSHIAKI
IPC: B41M5/382
Filed: 1990-04-13
Abstract: PURPOSE:To allow a uniform-quality, high transfer density image with superior aptness for manufacture and no transfer variation by providing a porous layer containing cellulose acetate. CONSTITUTION:For example, cellulose acetate A(acidity 60%), cellulose acetate(57%), methylene chloride, methanol, water, plasticizer, and cross-linking agent are added sequentially, being stirred. Consequently, a porous layer coating material is obtained and is applied to a support of paper with both sides laminated with polyethylene in which titanium oxide is dispersed. This coat is dried immediately at 30 deg.C 60 deg.%RH. In addition, it is dried at 60 deg.C for five min. to form a porous layer. Further, a color-receptive polymer emulsification is applied to the porous layer, and is dried to prepare a thermal transfer image receiving material.
Patent JP-H08293527-A (JP)
Title: Carrier tape positioning method
Inventor: HARADA TANEMASA
IPC: H01L21/60
Filed: 1995-04-21
Abstract: PURPOSE: To correct the deviation of a carrier tape at the point of work by a method wherein the carrier tape is positioned by applying back tension and front tension on the carrier tape. CONSTITUTION: A back tension sprocket 16, with which back tension is applied to a carrier tape 11, is provided between a tape feeding sprocket 13 and a tape feeding reel, a front tension sprocket 17, with which front tension is applied to the carrier tape 11, is provided on the understream side in tape feeding direction of a working point 12. A positioning operation is conducted on the front side of a punching position using a tape feeding sprocket 13, and final positioning operation is conducted by inserting the positioning pin of a mold 12a into the perforated hole of the carrier tape at a work point 12. At this point, in the case where the carrier tape 11 is shifted to the direction of feeding, the position of the positioning pin of the mold 12a is corrected in the form of pulling the front tension sprocket 17 to the reverse rotating direction.
Patent JP-S58213563-A (JP)
Title: Circuit for digitizing video signal
Inventor: NISHINO ISAO
IPC: H04N19/00
Filed: 1982-06-04
Abstract: PURPOSE:To output a digital signal which represents the variation of brightness, by discriminating an analog video signal at a fixed reference level after overlapping a signal of a fixed cycle having a steeply inclined part thereon to encode the analog signal. CONSTITUTION:When video signal, whose brightness is continuously changed, is given to an input terminal 1, triangular wave signal having a fixed cycle is outputted from a triangular wave signal generating circuit 6. Therefore, signal which is formed by overlapping the triangular wave signal upon the video signal is given to the (+) side input terminal of a comparator 2. The comparator 2 performs the discrimination of the level of a reference voltage V0 and a printer 5 performs the printing in accordance with the output of the comparator 2. In the printed content, a condition in which the width of the printed part (hatched part) gradually becomes narrower and the video signal continuously becomes brighter, is shown. In this way, even when analog video signal is simply converted into digital signal of two gradations by level discrimination, the video signal can be printed artificially as if it is of multi-gradation.
Patent JP-S62254479-A (JP)
Title: Device for stabilizing wavelength of semiconductor laser beam
Inventor: YOKOMORI KIYOSHI
IPC: H01S5/18
Filed: 1986-04-28
Abstract: PURPOSE:To prevent the generation of the mode jump of an oscillation wavelength in a comparatively wide range of temperature by miniaturizing an optical system and by reducing the distance from the end plane of laser light emission to an external mirror. CONSTITUTION:A substrate 1 is nearly flat, a mask layer 2 is patterned in a required shape and a recession 1a is formed in the substrate 1 by etching the substrate 1 using the mask layer 2. Further, a projection 22 is formed by projecting part of the mask layer 2 in the air or in the recession by etching the substrate 1. Accordingly, light emitted from one end plane 32 of a laser chip 3 is reflected by an oblique plane 12 against the surface of the substrate 1, the reflected light is reflected again by the projection 22, the reflected light is further reflected again by the oblique plane 12 and returns to the end plane 32 of the chip 3. Consequently, both the end planes 31 and 32 of the semiconductor laser chip 3 and the projection 22 of the mask layer 2 constitutes an external oscillator. In such a constitution, the distance from the end plane 32 of the semiconductor laser chip to the projection 22 is short.