baber/WOPTO huggingface dataset:
Patent JP-H11248598-A (JP)
Title: Method and apparatus for inspection of image sensor unit
Inventor: UCHIYAMA SHIGEYUKI
IPC: G01M11/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which whether a foreign body exists in an optical system or not is judged, by a method wherein an image sensor single body and an image sensor, via the optical system, are irradiated respectively with light, and respective image signals are compared. SOLUTION: A first illumination part 31 which is composed of a light source Lp1 and a lens Ls irradiates an image sensor 17 which is arranged singly at a first stage 31a. The first stage 31a comprises a circuit which drivens the image sensor 17 and which reads out pixel string data, and it sends the read-out pixel string data to a single-body correction calculation part 33. On the other hand, a second illumination part 41 which is composed of a light source LpX and a diffusion plate WB irradiates an image sensor unit 20 which is arranged at a second stage 41a and whose temporary assembling is finished. Also the second stage 41a reads out pixel string data in the same manner as the first stage 31a. A correction computing part 44 corrects the pixel string data from the second state 41a by using a correction factor from the single-body correction calculation part 33.  A dust detection part 45 to which the corrected data is inputted judges whether a foreign body exists an inoptical system 16, for focus detection, in an image sensor unit 20, and it outputs a judged result.
Patent JP-H02233164-A (JP)
Title: Nozzle apparatus
Inventor: MAKINO TAKAMOTO
IPC: B05B15/02
Filed: 1989-03-06
Abstract: PURPOSE:To secure the function of a nozzle by removing the adhesion matter of the nozzle by providing a washing solution tank in a case having a spray nozzle and fluid piping received therein and making the nozzle movable in the washing solution tank. CONSTITUTION:A spray nozzle 1 is allowed to protrude from the nozzle protruding port 8 of a case 1 and a treatment solution is injected from the nozzle 1 through fluid piping 2 to coat an object to be treated. After the completion of coating, a rotary shaft 7 is rotated by 180 deg. in the direction shown by an arrow and a shutter 9 is closed. Subsequently, a washing solution 3 is supplied from a liquid supply port 10, and the nozzle 1 and the fluid piping 2 are immersed in the washing solution 3 whose liquid level is held to the constant height up to the liquid discharge port 11 of a liquid tank to be washed. Therefore, the treatment solution solidified to be adhered to the nozzle 1 can be certainly removed. After removal, the nozzle 1 is again returned to a jet position. The washing solution 3 can be selected according to the kind of the treatment solution and can be also replaced. As a result, the function of the nozzle is kept constant.
Patent JP-H03254486-A (JP)
Title: Picture recording and reproducing device
Inventor: HAMADA KAZUYUKI
IPC: G11B25/10
Filed: 1990-03-05
Abstract: PURPOSE:To reproduce a picture signal after recording sequentially and to reproduce a picture signal once recorded from the start to the end entirely while time is shifted without interruption of recording by overwriting a new picture signal onto an reproduced area while the recorded picture signal is sequentially reproduced. CONSTITUTION:A controller 8 starts recording from an optical disk of an optical disk device 2 at recording of a picture signal and records the signal on a magnetic tape of a video tape recorder 1 continuously after the signal is recorded fully up to the recording capacity, and when the recorded picture signal is reproduced during recording, overwrites a new picture signal in the reproduced area while the recorded picture signal is being sequentially reproduced. Thus, even during the recording o the picture signal, the recorded picture signal is sequentially reproduced without interrupting the recording and the recorded picture signal is entirely reproduced from the start to the end while the time is being shifted.
Patent JP-S62210480-A (JP)
Title: Recorder
Inventor: KOMI KYOJI
IPC: G03G21/14
Filed: 1986-03-12
Abstract: PURPOSE:To use a photosensitive belt with an inexpensive joint by inspecting the joint position of plural photosensitive belts corresponding to respective colors before a photosensitive body is involved in an image recording action and automatically adjusting the phase difference in order to align phases at the joint position. CONSTITUTION:When the operation proceeds in a standby processing to attain the adjustment control processing for phases between the belts of respective photosensitive bodies, first the contents of a joint sensor 55bk are checked and the position of a joint mark is decided to be at the prescribed position or not. If the joint mark is not located at the disposing place of the joint sensor 55bk and not at the prescribed place, a photosensitive belt drive motor 50bk is turned on to execute the phase difference adjustment control of the joint position. The photosensitive belt 18bk carries on moving by the photosensitive body drive motor 50bk. When the joint mark reaches the prescribed position in terms of disposing the joint sensor 55bk, it outputs '1'. Accordingly the photosensitive belt drive motor 50bk is turned off to terminate the phase restoration control, and the operation proceeds the checking of the next photosensitive belt 18y.
Patent JP-H03254946-A (JP)
Title: Burning-in apparatus for printing plate
Inventor: SATO SHUNICHI
IPC: B41F23/04
Filed: 1990-03-06
Abstract: PURPOSE:To perform burning-in a printing plate with superior heat efficiency, enabling quick rising and using it by connecting it directly with an automatic developing device by converging an electromagnetic wave emitted from a power source by a converging mirror and projecting the wave to a conveyor carrying a printing plate thereon. CONSTITUTION:In a burning-in device 4, a heater 11 is arranged in a manner facing a conveyor 8 in a burning-in chamber 9. In the burning-in device 4, a halogen lamp 12 of the heater 11, an electromagnetic wave belonging to a near-infrared ray region radiates the electromagnetic wave, which is converged by a convergence mirror 13, and the emitted wave is projected against a PS plate 7 located on the conveyor 8 which is travelling in a burning-in chamber 9.
Patent JP-H04289578-A (JP)
Title: Sealed construction using packing
Inventor: IKEDA MANABU
IPC: G11B25/04
Filed: 1991-03-19
Abstract: PURPOSE:To reduce assembly and processing cost of the device which keeps an air tight condition by packing placed between a case and its cover. CONSTITUTION:A case 1 is provided with a roughly sized projection on a recess 7 on the packing surface beforehand by means of diecasting on the like. On top of this, a sheet packing 3 is placed and a cover 2 is placed on top of it. A cover 2 is also provided with the roughly sized recess 7 on the packing surface beforehand by means of diecasting on the like fastening the cover 2 to the case 1 by screws 4, a sheet packing 3 is deformed, biting into the recess 7 placed on the case 1 and the cover 2 and forms a projection part of the packing 3.
Patent JP-S59176228-A (JP)
Inventor: JIYON MAIKERU RAAKIN
IPC: C07C/
Filed: 1984-03-23
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-H0367219-A (JP)
Title: Liquid crystal display element
Inventor: KANEMOTO AKIHIKO
IPC: G02B5/30
Filed: 1990-03-06
Abstract: PURPOSE:To improve the dependency of display characteristics on visual sensation by confining the product of the pitch of the spiral structure and refractive index of a cholesteric liquid crystal phase or high-polymer film to <=400nm. CONSTITUTION:The liquid crystal molecules of the cholesteric liquid crystal or chiral nematic liquid crystal exhibiting the cholesteric liquid crystal phase are oriented in approximately parallel with substrates 2, 5, 8 and a double refractive layer having the good characteristics is disposed between the convertional liquid crystal cell and polarizers 1, 9. The display element is so constituted that the product of the pitch of the spiral structure and refractive index of the cholesteric liquid crystal phase or the above-mentioned high-polymer film is <=400nm and the spiral axis of the spiral structure coincides approximately with the thickness direction of the double refractive layer. The dependency of the display characteristics on the visual sensation is decreased in this way and the liquid crystal display element having a high grade is obtd.
Patent JP-S51131404-A (JP)
Title: A method of continuously molding long compacts
Inventor: NAKAGAWA TAKEO
IPC: B22F3/02
Filed: 1975-05-12
Abstract: PURPOSE: Extremely long compacts without any restriction in the length of moldings are obtained by reciprocating special dies. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63220949-A (JP)
Title: Belt for continuous casting
Inventor: MIYAHARA MITSUO
IPC: B22D11/06
Filed: 1987-03-10
Abstract: PURPOSE:To reduce deforming quantity of a belt, to extend the service life and to reduce operational cost by making the specific range of the ratio of the thickness of coating layer to the thermal conductivity in the belt for a twin belt type continuous casting machine. CONSTITUTION:Molten steel is poured between the upper and lower belts of the twin belt caster composing of the endless belts 1, 11 shifting by rotating each upper and lower pulley 2, 12 and dam blocks 3 synchronously rotating as putting between the upper and lower belts, and cooled and solidified in order to draw the thin slab 5. In this case, the ratio tc/lambdac of the thickness tc of coating layer on the belt to the thermal conductivity lambdac is made to >=4.0X10<-4>m<2>.h. deg.C/ kcal and <=8.4X10<-3>m<2>.h. deg.C/kcal. In this way, temp. raising of the outer face of the belt is restricted, and the deforming quantity of the belt is reduced.
Patent JP-S53139577-A (JP)
Title: Voltage detecting circuit
Inventor: TANAKA SHINICHI
IPC: G01R19/165
Filed: 1977-05-11
Abstract: PURPOSE: To provide a constant operating point irrespective of divices inputting the sampled reference voltage and the voltage to be detected to symmetrical FF for battery alarming of electornic apparatus and having no differnece between the devices and by operating it through potential difference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63220529-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: ITO MICHIHARU
IPC: H01L21/208
Filed: 1987-03-09
Abstract: PURPOSE:To make the thickness of an epitaxial crystal uniform by forming the thickness of the solution of a semiconductor material, which is brought into contact with a substrate and shaped under the substrate when a reaction tube is turned, in thicker size at the central section of the substrate than the peripheral section of the substrate. CONSTITUTION:The depth l1 of the solution of a semiconductor material 12 brought into contact with a substrate 11 and positioned at the lower section of the central section of the substrate 11 is made deeper than the depth l2 of the solution of the semiconductor solution 12 in the lower section of the peripheral section of the substrate 11, and the quantity of a solute in the lower section of the unit area of the central section is made larger than that of the solute in the lower section of the unit area of the peripheral section. Consequently, since the quantity of the solute under the unit area of the substrate 11 is made larger than that of the solute under the unit area of the peripheral section even when there is a tendency in which the quantity of diffusion of the solute reaching the peripheral section of the substrate 11 is made larger than that of the solute reaching the central section of the substrate 11, the quantity of diffusion of the solute in the solution under the central section of the substrate and the quantity of diffusion of the solute in the solution under the peripheral section of the substrate are equalized. Accordingly, an epitaxial crystal having uniform thickness and an equal composition is formed onto the substrate.
Patent JP-2000249813-A (JP)
Title: Variable focus lens
Inventor: IDESAWA MASANORI
IPC: G02B3/14
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a variable focus lens having variable focal length. SOLUTION: This variable focus lens 100 is obtd. by filling a space between transparent sheet objects 110 with a deformable transparent material 120. The deformable transparent material 120 has a different refractive index from that of an external environment medium (e.g. air). The lens 100 can be deformed, for example, by using an actuator 130 attached to the upper and lower parts of the lens 100, and a refraction state of light passing through the two sheet objects 110 can be changed. This variable focus lens is based on the similar principle to an eyeball of a man that the focus is controlled by changing the thickness of the lens. The transparent material 120 can be a fluid (e.g. a liquid such as water or a gel substance) which completely fills the space between the transparent sheet objects 110. When the sheet objects 110 deform, the fluid can change its form.
Patent JP-S58173295-A (JP)
Inventor: YOSHIDA KANEYUKI
IPC: E21D9/06
Filed: 1982-04-02
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。
Patent JP-S53138565-A (JP)
Title: Controller of adsorptive refrigerating machine
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1977-05-10
Abstract: PURPOSE: To allow capacity control corresponding to the heat loads of cooling or heating without changing heating quantity given to a generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198231-A (JP)
Inventor: SHIBATA HIDEO
IPC: B32B7/12
Filed: 1984-03-21
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-H10253151-A (JP)
Title: Circulating type bath unit
Inventor: TANIGUCHI MASARU
IPC: B01D35/027
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a circulating type bath unit which is provided with a composition which can sterilize germs that tend to propagate inside a purifier. SOLUTION: Between an extraction pipe 2, which extracts the water or hot water A in a bathtub 1 toward a purifier 3 and a heating apparatus 9, and an intake pipe 11, which takes in the hot water A from the purifier 3 and the heating apparatus 9 toward the bathtub 1, a bypass line 12 is provided to communicate with each pipe. At the position in which the water or hot water A pass the bypass line 12, a passage setting means 13 is arranged to set either the state in which the water or hot water A can be extracted or taken in, or the state in which the water or hot water A are circulated for the purifier 3 and the heating apparatus 9 without being extracted nor taken in.
Patent JP-S51129941-A (JP)
Title: Carbreator
Inventor: TANAKA MITSUHIRO
IPC: F23D11/44
Filed: 1975-05-07
Abstract: PURPOSE: In a carbreator to be used in oil burner etc, a fuel oil is forced to feed intermittently to a tubular body having injection holes at leading end thereof by an electric pump and thereby an efficiency of vapourization is improved and further  some cloggings may be eliminated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51131161-A (JP)
Title: Method of treating waste water containing polyvinyl alcohol-type reasi ns
Inventor: FUKUNAGA KATSUZOU
IPC: C02F3/34
Filed: 1975-05-08
Abstract: PURPOSE: To reduce the COD in waste water containing PVA-type resins near to zero, by using particular PVA-metabolizing bacteria. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03255725-A (JP)
Title: Galois body arithmetic circuit
Inventor: SUEHIRO YOSHIKAZU
IPC: G11B20/18
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the memory capacity of a circuit by providing a circuit to execute arithmetic to be defined by a logical formula y3+y5+y6 and to output the solution existence discriminating signal, and using seven coefficients erasing any one of y3, y5 and y6 from eight coefficients y0-y7 as the read address of a ROM while utilizing the relation formula of y3+y5+y6=0. CONSTITUTION:The solution calculated by arithmetic principle is stored as a solution table onto a ROM 1 as the solution of X<2>+X=Y on a Galois body GD (2<8>). At such a time, the address of the ROM is applied by the eight coefficients and the data of a solution X are eight coefficients x0-x7. The seven coefficients of a condition input Y are connected to a read address input end 12 of the ROM 1 to which the data of this solution X is written. On the other hand, a solution existence discriminating circuit 13 executes the arithmetic of y3+y5+y6 with an exclusive OR circuit as the constituting element.
Patent JP-2000246076-A (JP)
Title: Gas dissolution method
Inventor: MORITA HIROSHI
IPC: B01F1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and highly precise method for controlling the gas concentration of water in which a gas is dissolved and which is to be used for wet washing of electronic materials such as a silicon substrate for semiconductors, a glass substrate for liquid crystals. SOLUTION: This method is for obtaining water in which a gas is dissolved in a desired concentration at a prescribed temperature and a prescribed pressure and is carried out by adjusting the temperature or the pressure of water in which the gas is to be dissolved to be that at which the desired concentration is equal to the saturated concentration and then supplying and dissolving the gas to and in the water until the gas is dissolved to the saturated concentration. Next, the resultant water saturated with the gas at the adjusted temperature or the adjusted pressure is adjusted to be the prescribed temperature or the prescribed pressure to give an unsaturated water.
Patent JP-H09209904-A (JP)
Title: Main shaft leak water discharging device for hydraulic turbine
Inventor: KIYONO KAZUNORI
IPC: F03B11/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient drain quantity by a small number of large drain pipes by providing water distribution pipes penetrating a spiral casing from the inner diameter side of the casing to the outer diameter side above an upper stay ring of a water turbine of a vertical shaft having the spiral casing. SOLUTION: Drain pipes 4 are provided to pentrate a casing 1 from the inner diameter side of a casing 1 above an upper stay ring 5 to the outer diameter side. Positions where the drain pipes 4 penetrate the casing 1 are set at winding end parts of the casing 1 to prevent prohibiting of water currents in the casing 1. In this constitution, the casing 1, differently from a stay wane 3, has a large cross sectional surface, so a bore diameter of the drain pipe 4 can be set sufficiently large. Sufficiently large quantity of water can therefore be drained by a small number of drain pipes 4.
Patent JP-H02234580-A (JP)
Title: Charge coupling image pickup device and its drive method
Inventor: DAIHO MASAHIRO
IPC: H04N5/369
Filed: 1989-03-07
Abstract: PURPOSE:To vary horizontal and vertical resolution of a part on a pattern by replacing lines through nondestructive readout and varying a sampling period optionally. CONSTITUTION:A sample-and-hold pulse is applied to a sample-and-hold circuit 19 for periods t1, t3 at 2-picture element periods T1 and a sample-and-hold pulse is applied for a period t2 at one picture element period T2. A sample-and- hold circuit 23 applies the similar operation. Let number of times reading a signal on a same line repetitively be Nv, an output signal from the sample-and- hold circuit 23 is selected for the periods t1, t3 and an output signal from the sample-and-hold circuit 19 is selected for the period t2, then the vertical resolution for the periods t1, t3 is decreased to 1/Nv of the vertical resolution for the periods t2. The operations above are combined to set optionally the horizontal and vertical resolution of part on the pattern.
Patent JP-S58174251-A (JP)
Title: Electrostatic removing method of smoke
Inventor: TSURUGI KOUZABUROU
IPC: B03C3/00
Filed: 1982-04-05
Abstract: PURPOSE:To deposit smoke electrostatically on the circumferential wall surface of a building or the like and to remove the same, by adsorbing the atomized particles of an ionized liquid agent electrostatically on the smoke particles generated in a fire or the like and flocculating the same to the coarse particles. CONSTITUTION:When a fire breaks out in a building 1, the atmoized particles of a liquid agent such as water, fire extinguishing liquid or the like which are as fines as 10-80mu are generated by an atomizer 2 of an ultrasonic wave system or the like and the particles are pogressed to an ionization region 5 where corona discharge is generated at a high degree by a needlelike charge electrode 3 and an annular counter electrode 4, whereby the particles are ionized; thereafter the ionized particles are adosrbed electrostatically on the smoke particles generated by the fire so as to be flocculated to the coarse particles. The coarse particles are adsorbed electrostatically on the circumferential wall 6 of the building 1, whereby the smoke is removed.
Patent JP-S52139020-A (JP)
Title: Process for manufacturing halosilylcarbamate and isocyanate derived thereof
Inventor: EDEII HEDAYA
IPC: C07F7/18
Filed: 1977-05-16
Abstract: Isocyanates are prepared directly from amines in a facile process which involves the reaction with halosilyl compounds to form novel halosilyl carbamates. The isocyanate may then be derived from the carbamate intermediate by gentle heating. In accordance with one aspect of the invention, isocyanates can be formed which contain a further reactive functional moiety, such as hydroxyl, amino, mercapto, nitro, sulfonamido, amido, carboxyl or the like.
Patent JP-H09222389-A (JP)
Title: Inner vessel sealed type environment-testing device
Inventor: IGARASHI YUZO
IPC: G01N17/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To promptly cool the inside of vessel without changing the atmosphere except for the temperature of an inner vessel by providing a forced air-cooled device along the outside wall of the inner vessel. SOLUTION: This device comprises an air blower mechanism 32 which, having a blower-sucker, is provided on the bottom surface of a constant-temperature device main body 20, and a forced air-cooled box 33 wherein its bottom end communicates with the air blower mechanism 32, its intermediate part contacts to one side of an inner vessel 20a, and its top part opens upward. If the inside of inner vessel is desired to-be-cooled promptly after the environment test with a sample is finished, a blower-sucker is driven by operating a switch. With this, the outside air of normal temperature is, through the air blower mechanism 32 provided on the bottom surface of the main body 20, introduced from an introduction opening 33, then, allowed to pass a cooling box 33, and after heat exchange with a fin, etc., is done, it is discharged from an discharge opening 33b at the top part of the cooling box 33 through a chimney 33C at the upper part of a casing. As a result, cooling of the inside of inner vessel 20a is accelerated, so that cooling time is significantly shortened.
Patent JP-H11260005-A (JP)
Title: Apparatus and method for recording/reproducing
Inventor: MITANI AKIRA
IPC: G11B21/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and method for recording/reproducing capable of performing control of driving a magnetic head or the like with no disadvantage unlike the conventional art while effectively utilizing the existing apparatus. SOLUTION: A recording/reproducing apparatus 1 includes a disk controller 31 for generating a disk control signal at least including information of a track position based on a track feeding request signal, a control section 9 for detecting the track position of a magnetic head and controlling the track feeding of the magnetic head based on the detected track position of the magnetic head and the track feeding request signal, and a head movement detecting section 15 for detecting movement of the magnetic head. The control section 9 receives the information of the track position which has been output from the disk controller 31, and based on this information of the track position, information regarding the track feeding in the control section 9 is corrected.