baber/WOPTO huggingface dataset:
Patent JP-H0428154-A (JP)
Title: Fast scanning type x-ray generator
Inventor: OIKAWA SHIRO
IPC: H01J35/30
Filed: 1990-05-22
Abstract: PURPOSE:To enable both reduction of an installation area and a fast image pick-up by comprising a ring type stationary cathode, a ring type stationary grid on which an applied voltage is variable, and a ring type stationary anode, respectively arranged along a vacuum tube. CONSTITUTION:In a doughnut-type vacuum tube 1, a stationary cathode 11, a stationary grid 12, and stationary anode 13, which are ring shaped so as to be located along a vacuum tube, are arranged. By means of an electrostatic field formed with these electrodes, an electron beam travelling in the vacuum tube 1 is deflected so that it is directed to the anode 13. Collisions against the anode with the electron beam generates an X-ray. Thus a position where the electron beam collides against the anode 13 can be varied with an applied voltage on the grid 12, and the position where the electron beam collides against the anode 13, that is, X-ray generating position can be moved continuously in a circular direction by continuously varying the voltage applied to the grid 12. Consequently the X-ray generating position can be scanned at higher rate.
Patent JP-S5758650-A (JP)
Title: Preparation of gamma-dimethylamino-alpha-aminobutyric acid
Inventor: KURIHARA TOUZABUROU
IPC: C07C229/26
Filed: 1980-09-25
Abstract: NEW MATERIAL:A γ-dimethylamino-α-aminobutyric acid expressed by formula I.  
     USE:  Useful as an antimicrobial agent against Gram-negative bacteria.  
     PROCESS: One mole colistin expressed by formula II is reacted with 10mol HCHO in formic acid at 50W60°C for 2W4hr. After the completion of the reaction, hydrochloric acid is added to the reaction mixture, and the mixture is evaporated to dryness under reduced pressure to remove the formic acid. The reaction residue is then dissolved in water, and an alkali is added thereto to adjust the pH to 9.6W10. Thus, dimethylaminocolistin expressed by formula IV is precipitated. The resultant precipitate is then dissolved in 6N-hydrochrolic acid and refluxed under heating for 18W24hr and evaporated to dryness under reduced pressure to remove the excess hydrochloric acid. The resultant reaction product is then purified by a general separating method for basic amino acids, etc. to give the titled compound expressed by formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5559968-A (JP)
Title: Recorder
Inventor: IMATAKI HIROYUKI
IPC: B41J2/01
Filed: 1978-10-27
Abstract: PURPOSE:To provide a recorder capable of providing an excellent quality of picture image, wherein recorded information based on input information is read out by a senser, and the difference between the recorded information and the input information is compensated by ink drops of an compensating orifice. CONSTITUTION:On the periphery of a rotary head RH concurrently used as an ink tank there are provided the orifices N1 and N2 of the ink nozzle. The rotary head RH is rotated, for example, in the arrow A direction to gekerate liquid drops by the centrifugal force thereof. On the head RH, there is provided a senser S for reading out a picture image obtained by recording information based on input information on a medium to be recorded RM with ink exhausted through the orifice N1. Light is injected onto the recorded picture image from the senser S, and its reflected light is received by a photosenser of the senser S to read out the picture image. The thus read out picture image information is compared with input information in a control circuit, and the differential part between both pieces of information is compensated by ink drops from the orifice N2.
Patent JP-S5756867-A (JP)
Title: Copying machine equipped with monitor
Inventor: HAYASHI KATSUMI
IPC: G03G15/00
Filed: 1980-09-24
Abstract: PURPOSE:To execute copying to an optional density of color without performing its trial printing, by constituting so that an adjusting means of a monitor is interlocked with an adjusting means of a copying machine. CONSTITUTION:An image of an original illuminated by a lamp 2 forms an image at C on a photosensitive drum 4. A half mirror 10 is provided on this optical path, the original image is photographed by an image pickup tube 11, and is displayed on a monitor cathode ray tube 13. When a density adjusting means 15 is adjusted so that a desired luminance can be obtained, a density adjusting means 14 of a copy is interlocked and displaced, charged voltage of a charger 6 is vaired, and an optimum copy density is obtained.
Patent JP-S5656159-A (JP)
Title: Manufacture of peripheral pole asymmetric magnet for motor
Inventor: YOKOUCHI HIDEYA
IPC: H02K15/02
Filed: 1979-10-15
Abstract: PURPOSE:To obtain a peripheral anisotropic magnet having no dead point for driving in two-phase by setting a magnetic pole for generating a magnetic field applied perpendicularly to the compressing direction of magnetic powder in molding the powder at predetermined electric angle range. CONSTITUTION:Magnetic powder 4 is filled in a molding die 3 made of nonmagnetic material, and magnetic field generating coil 5 and core 6 are disposed outside the die 3. A current is flowed through the coil 5 to apply ferromagnetic field to the powder 4 thereby aligning the orientation of the powder 4, and the powder 4 is pressed and molded by the upper and lower punches 7 and 8. In this case the coil 5 and the core 6 are disposed asymmetrically within an electric angle range of 90 deg.- 170 deg., thereby obtaining an anisotropic magnet 1 having asymmetric magnetic position.
Patent JP-H11309967-A (JP)
Title: Card printing device
Inventor: MATSUZAKA HIDEKI
IPC: B42D15/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize the overall device by shortening the length of a carrying path, and transform a printing device into a multi-functional device by a simple constitution by a method wherein on the carrying path for a card material, a rotate-carrying means which switches the carrying direction of the card material is rotatably provided. SOLUTION: A magnetic IC card 4 which is inserted from a card insertion port 2A of a card printer 1 is guided to a card carrying part 5 and a rotate- carrying part 6 along a carrying path CR. At the rotate-carrying part 6, a rotating mechanism part 20 is supported rotatably in the direction shown by arrow (r) or the opposite direction with a rotating shaft 21 as the pivot. When a magnetic record reproducing part has judged the existence of a recording error on the magnetic IC card 4, the rotating mechanism part 20 which is located at a carrying reference location is rotated at a specified angle in the direction shown by the arrow (r), and flipper rollers 22A, 23A are rotate-operated, and the magnetic IC card 4 is discharged into a carry-in port 26A of a defective card tray 26. When no existence of errors is judged, the magnetic IC card 4 is inserted in an insertion port 30A of an IC record reproducing part 30.
Patent JP-S5357729-A (JP)
Title: Frequency control system
Inventor: KITAGAWA TOMU
IPC: H03L7/183
Filed: 1976-11-04
Abstract: PURPOSE:Depending upon the result obtained by counting the output of a square wave oscillator, the addresses of memory devices are assigned sequentially, and the data stored in the assigned address are sequentially read and D/A-converted into voltages, thereby making the frequency variable renge wide.
Patent JP-H05318804-A (JP)
Title: Transfer type printer
Inventor: WATANABE KAZUO
IPC: B41J2/36
Filed: 1992-05-25
Abstract: PURPOSE:To prevent the deterioration of printing quality generated due to the difference of printing density by controlling the electric conduction of a thermal head in response to the difference of printing density at the position of printing in printing data. CONSTITUTION:A section having high printing density is set to a RAM previously as a specified region, printing hysteresis in printing before two lines and before one line is confirmed respectively to each heating resistor of a thermal head first, a conduction time is set at T1 when printing is not conducted in both printing, and the conduction time is set at T1 when printing is performed in either printing. When printing is carried out in both printing before two lines and before one line, whether or not the heating resistor is received in the specified region is decided, T2 is set when the heating resistor is not received in the specified region, and the conduction time is set at T3 when it is received in the specified region.
Patent JP-S6073985-A (JP)
Inventor: HAMA AKIO
IPC: E06B9/01
Filed: 1984-06-29
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-H031100-A (JP)
Title: Metal combustor
Inventor: TAKEYAMA MIYUKI
IPC: F42B19/12
Filed: 1989-05-29
Abstract: PURPOSE:To retain a preheating agent safely by a method wherein the preheating agent, arranged in the fuel of an alkaline metal, is fixed by fixing members, reacting against the alkaline metal, consisting of a metallic material burnt by an oxidizing agent and attached to the wall of the end of a combustor provided with the injection nozzle of the oxidizing agent. CONSTITUTION:A cylindrical flange 10, having an oxidizing agent injection nozzle 9, is attached to a cylindrical ring 7, fixed to one ends of water tubes 1a, 1b, and an annular supporting member 11, fixed to the inner wall of the cylindrical ring 7, is provided with a screw thread on the inner wall thereof. A preheating agent 5 is supported by fittings 2, 3, 4 and, thereafter, the cylindrical flange 10, equipped with the injection nozzle 9 of the oxidizing agent, is secured to the end of the cylindrical ring 7 through welding or the like. The lengthwise vibration of the preheating agent 5 is prevented by the fittings 2, 3 while the lateral vibration of the same is prevented by the fitting 4 whereby the preheating agent 5 may be supported rigidly in an alkaline metal 6.
Patent JP-S5834624-A (JP)
Title: D/a converter
Inventor: YONEYAMA JIYUICHI
IPC: H03M1/66
Filed: 1981-08-25
Abstract: PURPOSE:To reduce errors due to deviation of capacity of a capacitor by transferring charge accumulated in the first capacitor to the second capacitor to make it 1/2 charge successively and making the sum of output of two times of conversion obtained by interchanging the first and second capacitors its output. CONSTITUTION:Switches S6, S7 are made as shown by 1, 1'. A switch S1 is closed and a capacitor C1 is charged. When S2 only is closed, charge is distributed to C1 and C2 and becomes nearly 1/2. Switches S3 and S4 are controlled according to digital signal and converted analog value is accumulated in a capacitor C3. When conversion is completed, switches S6, S7 become 2, 2' side and similar conversion is performed. The sum of two times of conversion is outputted from a sample hold circuit, and regarded as conversion output.
Patent JP-S61293703-A (JP)
Title: Cutting method for pipe
Inventor: OKITA KOICHI
IPC: B23B5/14
Filed: 1985-06-20
Abstract: PURPOSE:To improve surface accuracy of a cut end face in a pipe while reduce its cutting load, by performing cutting through the first tool of small width prior to cutting through a tool of large width and cutting the pipe in the radial direction. CONSTITUTION:Each center line Z-Z of the first tool 21 of small width and the second tool 31 of large width is set to almost the same position with respect to the axial line direction of a pipe 11 to be cut. The method sets cut-in timing by the first tool 21 so as to precede the cut-in timing by the second tool 31. Both side pats of a groove-shaped portion, formed by cutting through the tool 21, are immediately cut by the tool 31. Accordingly, the method, forming no fine split in a cut end face, obtains an accurate surface further reduces a cutting load.
Patent JP-S5833401-A (JP)
Inventor: OOSHIMA MINORU
IPC: B27B9/00
Filed: 1981-08-24
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-S63296058-A (JP)
Title: Image forming method and its device
Inventor: OHASHI KUNIO
IPC: G03G13/00
Filed: 1987-05-28
Abstract: PURPOSE:To omit a cleaning stage by radiating a light beam to an amorphous silicon-based sensitive layer whose electric resistance is altered according to the radiation of light beam and forming an image by the alteration of the electric resistance. CONSTITUTION:The sensitive body 101 providing the amorphous silicon-based sensitive layer 101b whose electric resistance is altered according to the radiation of drum-shaped light beam is rotated to be exposed 102 to form an image by the alteration of the electric resistance. Next, an electrostatic charge is given by a roller electrode 111 which is in contact with the lower surface of a transfer substance 103 and the electrode 111 is connected to a high- voltage power source 112 and earthed 113 to obtain a charged device 110. The electrostatic charge is given according to the image by the alteration of the electric resistance of the sensitive layer 101b and an electrostatic latent image formed on the transfer substance 103 is turned into a toner image by a developing unit 105 and fixed by a thermal roller fixing device 106. Since the sensitive body 101 is earthed at the time of adding the electrostatic charge to the transfer machine 103 with the charged device 101, static elimination is not needed and since the image by the alteration of the electric resistance formed on the sensitive layer 101b has durability at the time of continuing the copy of the same image, the cleaning stage can be omitted and a charged stage can be executed again.
Patent JP-S62289948-A (JP)
Title: Magneto-optical recording medium
Inventor: ENOMOTO HIROMICHI
IPC: G11B11/10
Filed: 1986-06-09
Abstract: PURPOSE:To provide a transparent dielectric film which exhibits excellent adhesiveness to a transparent substrate and to improve the corrosion resistance of a thin magnetic film by constituting both the thin magnetic film and the transparent dielectric film of an amorphous material. CONSTITUTION:A polymethyl methacrylate, polycarbonate, etc., are used for the substrate 1 of the magneto-optical recording medium constituted of the transparent substrate 1, the thin magnetic film 3 having the axis of easy magnetization in the direction perpendicular to the film plane and the transparent dielectric film 2. The amorphous Si is used for the transparent dielectric and GdFe, TbFe, GdCo, etc. are used for the thin magnetic film of the amorphous material. For example, an acrylic resin curable by UV rays is formed as the protective film 4 by a spin coating method, etc. The dielectric film 2 exhibits the excellent adhesiveness to the substrate 1 and the corrosion resistance of the thin magnetic film 3 is improved according to the above-mentioned constitution.
Patent JP-S5562108-A (JP)
Title: Air main-induction type atmosphere control burner
Inventor: SANO KAZUO
IPC: F23D14/24
Filed: 1978-10-31
Abstract: PURPOSE: The above mentioned burner, supplying the air from the base end parts of plural cylindrical bodies provided in refractory cover and fuel gas from a fixed angle deviated plural nozzles of the tip end part and also, devising so as to be able to burn completely against the change of air-fuel ratio, combustion quantity etc.  
     CONSTITUTION: More than three of the cylindrical body 16 are provided at the inner side of the cover 15 made of ceramic tile, connected to the combustion room. The eight holes for gas nozzle 17 are provided at the drum part neighboring the opening for combustion of the tip end of the body 16, so as to be the deviation angle α 25W30°, the deviation angle β 15W25°. Then, air is supplied to the body 16 from the air supply opening 22 through the room 20 and the opening 18. On the one hand, fuel gas is jetted to the tip end opening in the body 16 at the above mentioned deviation angle from the gas supply opening 22 through the room 19 and the hole 17. Further, the air supplied from the central contraction opening 25 of the body 16 and the above fuel gas, are mixed effectively at the region of the tip end opening of the body 16 and are burnt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5560947-A (JP)
Title: Fixing method of negative type lithographic printing plate which does not requier dampening water
Inventor: FUJITA TAKASHI
IPC: G03F7/00
Filed: 1978-10-31
Abstract: PURPOSE:To obtain superior fixability which is unaffected by light, solvents, etc. by providing a photosensitive layer containing orthoquinone diazide compound on a substrate and coating an amino silane layer and further silicone rubber layer thereon the subjecting and same to exposure and development followed by heat treatment. CONSTITUTION:A photosensitive layer containing orthoquinone diazide on a substrate such as chemically treated Al plate or the like and amino silane is coated thereon, after which a silicone rubber layer is coated. This printing original plate is exposed through a negative film and is developed, after which it is heat-treated within 10 minutes at 120 deg.C or more, preferably about 140-220 deg.C. The printing plate having been fixed in this way is perfectly fixed without causing peeling of the photosensitive layer through re-exposure or peeling by being subjected to change by solvents, etc. in ink. This owes to the effect that the orthoquinone diazide compound and amino silane react through heat treatment and crosslink the photosensitive layer.
Patent JP-H04333353-A (JP)
Title: Method for continuously casting steel utilizing static magnetic field
Inventor: IDOKAWA SATOSHI
IPC: B22D11/115
Filed: 1991-05-10
Abstract: PURPOSE:To establish the subject method as effective to obtain a cast slab having excellent quality without product defect by preventing enclosure of mold powder with variation of molten steel surface level. CONSTITUTION:On the continuous casting method for steel utilizing the static magnetic field, by fixing magnetic pole 3 for generating the static magnetic field to outer frame 6, etc., as independent to a mold 1 for continuous casting or mold driving system to support this so as not to influence to movement of the mold, while controlling variation of the molten metal surface developed with Lorentz's force generated with this magnetic pole 5 action and mold oscillating effect, the casting is executed. By this method, the cast slab having excellent quality without detect due to enclosure of the mold powder. can be stably produced.
Patent JP-H10319493-A (JP)
Title: Camera
Inventor: SUZUKI HARUHIKO
IPC: G03B17/24
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To enable a photographer to easily set a title registered by himself or herself and to take a photograph, without missing a shutter chance by allowing the photographer to confirm/print-set the title previously stored in a storage means, in a state where a selective title code is set, through an information display means. SOLUTION: A magnetic writing device 4 is arranged, the alphabet, KANA or the like is selected as a character for printing and a title setting device 1 through which a user can freely set the title with the selected character is provided. On an outside display LCD 2, the titles are displayed and the set title is previously stored in an EEPROM 3. Then, at a photographing place, the user records a user-input-title consisting of an arbitrary character, while confirming the outside display LCD 2. At this time, there are cases where the title is set/recorded and further, a photographing condition is recorded, so that a CPU 5 makes a judgment and processing with instructions by a switching means. Thus, even in a character string which can be arbitrarily prepared by the user, simple writing can be executed.
Patent JP-H08327946-A (JP)
Title: Visual display device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a head-mounted type visual display device which is compact and light in weight and which is constituted so that a video can be observed clearly extending over the periphery of an observation screen with a wide viewing angle and high resolution by using two or more two-dimensional display elements. CONSTITUTION: The almost left half picture of the screen is displayed on the two-dimensional display element 11 and the almost right half picture of the screen is displayed on the two-dimensional display element 12. The respective pictures reflected along a visual line 10 by reflection surfaces 21 and 22 are passed through the positive lens 41 of an eyepiece optical system, enlarged and projected in the eyeballs of the observer as the composited image. The right lower apex angle part of the reflection surface 21 projects toward the right side and forms an acute angle and the left upper apex angle part of the reflection part 22 projects toward the left side and forms an acute angle so as to respectively get in the back sides of the adjacent reflection surfaces by viewing from the observer. Therefore, even, when the pupil position E0 of the observer is deviated from the visual line 10, the observation picture can be continuously observed without causing vignetting.
Patent JP-H04334499-A (JP)
Title: Controlling method for post processor for image forming device
Inventor: FUJII TAKASHI
IPC: B65H37/04
Filed: 1991-05-09
Abstract: PURPOSE:To prevent slippages of holes among papers, burrs and slits around the holes to be generated when the holes are punched in a bundle of papers in a layered state after image formation. CONSTITUTION:When both binding work and punching work are to be performed for a bundle of papers P arranged on a predetermined position after images are formed, punching operation by a punching device 4 is started in a period from a start of the binding operation of a stapler device 3 to a completion thereof. At least parts of the operating periods of the stapler device 3 and the punching device 4 are to be overlapped, so that the punching operation by a punch 27 of the punching device 4 is performed in a state that staples are driven in the bundle of papers P by the stapler device 3, thereby preventing slippages of the holes among the papers, burrs and slits which easily occur around the holes.
Patent JP-S5466444-A (JP)
Title: Power source control circuit
Inventor: SAKANE TOSHIROU
IPC: G05F1/10
Filed: 1977-11-08
Abstract: PURPOSE: To permit the use of FET connected to positive and negative power source in any order in a safety range by making the positive voltage applied to load almost zero while negative voltage to be applied does not reach the fixed value.  
     CONSTITUTION: In supplying voltage to a load such as FET requiring positive and negative power sources, voltage is supplied to the load 20 on the negative side through the negative power source regulator 2 from the negative power source 1. The output voltage of the negative power source regulator 2 is detected by a negative voltage detection circuit consisting of the Zener diode 3, the resistors 4 and 6, and the transistor 5. When negative voltage exists, positive voltage is supplied to the load 30 on the positive side through the positive power source regulator 8 from the positive power source 7. When no negative voltage exists, the supply of positive voltage to the load 30 on the positive side is controlled so as to stop in order to protect FET as load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5924151-A (JP)
Inventor: SAHO NORIHIDE
IPC: F25B9/00
Filed: 1982-08-02
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。