baber/WOPTO huggingface dataset:
Patent JP-2000210865-A (JP)
Title: Plane polishing device
Inventor: YOSHINO KIICHI
IPC: B24B37/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To carry out a two steps of polishing at a high speed as much as possible, by a plane polishing device for general purpose. SOLUTION: Around the first arm shaft 51, and the second arm shaft 51a coaxiall with the first arm shaft, four wafer heads 53a to 53d are provided in the hanging-down form, at the same radial positions at both sides of rotary arms 52 and 52a which are rotatable respectively, and at the positions responding to the arrangement radius of the wafer heads, at the angular positions surrounsing the first and the second arm shafts, four rotary platens 56a to 56d, and four washing bathes 55a to 55d at the same angular positions between them respectively, are provided. The wafer heads can move up and down to the both rotary arms, and they such a wafer 54 to the rotary platens by adsorbing and holding it at the lower surface and carry out the polishing by autorotating.  The washing bathes have the function of a transfer station concurrently, and the wafer is replaced to ride on at the transfer station.
Patent JP-S63184786-A (JP)
Inventor: SUGANO MASAYUKI
IPC: H04N1/21
Filed: 1987-01-28
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-S60162571-A (JP)
Title: Cavity housing and soldering treatment thereof
Inventor: NAGAOKA SHINJI
IPC: F16B5/08
Filed: 1984-02-02
Abstract: PURPOSE:To perform surely soldering and to enable satisfaction in beauty by providing spaces between a frame and partition plates or bottom plates or to the contact parts to be soldered in the stage of assembling the same so that the cpaces form slits. CONSTITUTION:Partition plates 102-109 made of metals to delineate a frame 101 formed of a metal into a frame shape are disposed in the frame 101. A metallic plate body 141 is disposed so as to close at least one side in the space parts between the plates 102-109 or between said plates and the frame 101. Slits 142 are interposed between the end edge of the body 141 positioned at one edge on the outermost edge in the soldering parts between said body 141 and the frame 101 or the plates 102-109 and the frame 101 or the plates 102-109. The entire part thereof is dipped in solder and the assembly is pulled up diagonally so as have the body 141 in the lowermost or uppermost position in the stage of pulling up the assembly from the solder soln.
Patent JP-S60161593-A (JP)
Inventor: NIWANO MASAO
IPC: G21C15/22
Filed: 1984-02-02
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-S61174351-A (JP)
Title: Permanent magnet alloy
Inventor: TAKEI SHIGEKI
IPC: H01F1/04
Filed: 1985-01-30
Abstract: PURPOSE:To obtain the titled alloy reduced in its expensive rare earth elements content and having improved magnetic properties by providing a specific composition consisting of rare earth elements, Fe, Cu, Ti, and Co. CONSTITUTION:The titled alloy is the permanent magnet alloy which consists of, be weight, 22-24.9% R (where R is >=1 kinds among rare earth elements, such as Sm, Ce, etc.), 18.1-25% Fe, 1-4.9% Cu, 0.5-3.0% Ti, and the balance essentially Co and which is made by reducing the expension rare earth elements content and increasing the Fe quantity in an R2Co17 permanent magnet alloy of Cu-added type so as to improve the magnetic properties. The reasons why the amounts of the above component elements are limited are as follows: when the amount of R is below the lower limit, coercive force is reduced, and when above the upper limit, uneconomical,; when the amount of Fe is below the lower limit, residual magnetic flux density and the maximum energy product are not improved, and when above the upper limit, coercive force is reduced; when the amount of Cu is below the lower limit, precipitation hardening effect is not produced, and when above the upper limit, residual magnetic flux density is reduced; and when the amount of Ti is below the lower limit, the marked increases cannot be shown in coercive force and the maximum energy product, and when above the upper limit, residual magnetic flux density is reduced.
Patent JP-S58133520-A (JP)
Title: Burner control circuit
Inventor: WADA CHIYUUZOU
IPC: F23N5/24
Filed: 1982-02-03
Abstract: PURPOSE:To quickly detect the disconnection of a thermistor for detecting the temperature of a carbureter to prevent the melting of the carbureter by making variable the value of resistors connected in series to the above described thermistor based on the value of a thermistor for detecting the room temperature. CONSTITUTION:The termistor 21 detect the room temperature. When the room temperature is 0 deg.C, only an operating amplifier 8 is actuated. Series resistors of the thermistor 5 are designated by 35, 36 and 37. Assumed that when the room temperature is at a temperature higher than that temperature, that is, 10 deg.C, for example, the voltage at a point (d) is 2.5V, operating amplifiers 7 and 8 are actuated, and only series resistors 35 and 36 of the thermistor 3 are actuated. The series resistors of the thermistor 3 change depending upon the room temperature as described above. At a result, the junction point (h) between the high temperature thermistor 3 and the resistor becomes substantially constant irrespective of high resistance. The potential at the point (h) changes largely only when the thermistor 3 is disconnected. Therefore, disconnection and the like can be detected remarkably easily. By these procedures, melting of the carbureter can be prevented.
Patent JP-S59142361-A (JP)
Inventor: SHIYOUJI SABUROU
IPC: F25B15/00
Filed: 1983-02-04
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-S60161799-A (JP)
Title: Control apparatus of activated sludge waste water treatment plant
Inventor: TAKASE ITARU
IPC: C02F3/12
Filed: 1984-02-02
Abstract: PURPOSE:To properly hold an activated sludge holding amount, in the control of the titled plant, by controlling the withdrawal amount of excessive sludge on the basis of the target value of the total holding amount of activated sludge calculated by setting the oxidation power of activated sludge as an index. CONSTITUTION:Sewage enters an aeration tank 1 from a pipeline A where purified by activated sludge and the purified sewage enters a precipitation basin 5 while supernatant water is taken out. The greater part of sludge precipitated in the basin 5 is returned to the tank 1 and the remainder is withdrawn as excessive sludge from a pipeline C. Air is sent into the tank 1 by a blower 9. Herein, signals of an inflow sewage flow amount, an org. substance concn., a floated substance concn., a return sludge flow amount, the concn. thereof and a withdraw sludge flow amount QW are inputted to a simulator 11. From sludge amount signals of the tank 1 and the basin 5 and the sludge state signal at each part in the tank 1 operated herein, operation parts 12, 16 respectively calculate the total sludge holding amount WT of the tank 1 and the basin 5 and the oxidation power of the sludge in the tank 1. An operation part 17 calculates the average value of oxidation power while an operation part 18 compares the same with an objective oxidation power value to calculate a correction amount and controls the amount QW so as to allow the amount WT to coincide with the target value obtained by correcting the set value on the basis of the aforementioned correction amount.
Patent JP-S63184735-A (JP)
Title: Image forming method
Inventor: OKINO YOSHIHARU
IPC: G03F7/004
Filed: 1987-01-28
Abstract: PURPOSE:To adjust optimum gray balance in each picture element density by correcting the exposure of each color on the basis of the coloring characteristics of each color on a photosensitive material. CONSTITUTION:Color-decomposed color image information forms its image on a CCD sensor 208 through a lens 207 in each color. An image signal in each color read by the CCD sensor 208 is converted into a digital signal by an A/D converter 209 and the deterioration of spatial frequency response due to the lens 207 or the CCD sensor 208 is corrected by an outline emphasizing circuit 210. The exposure of each picture element is determined by a color correcting matrix computing circuit 211. An exposure control circuit 212 controls exposure to a photosensitive material 214 through an exposure generating part 213 on the basis of the exposure determined in each color. Thus, the gray balance can be kept at the optimum level even in any image density.
Patent JP-H11212315-A (JP)
Title: Image quality compensation device for image forming device
Inventor: IMAGAWA SHINJI
IPC: G03G15/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To execute a control action for compensating image quality by selecting an area where a test patch image formed in order to always maintain the formed image quality to a fixed condition is stably formed. SOLUTION: In order to maintain the image quality to the fixed condition and image by the test patch image 19 is formed. By detecting the density of the image 19, the developing bias voltage of one of process means, for example, the developing device 4(4a-4d) being the density control means arranged in a image forming device by which the reference (standard) image quality can be obtained is controlled. A test image is formed at the whole circumference of a transfer drum 5 on the fixed condition by toner. Then, density of the test image is detected by a density detection sensor 16. Based on the detected result, the area where the test patch image is formed is selected by a CPU 6. As the reference of this selection, the area where toner concentration exhibits an excellent value is selected so that the forming action of the test patch image is stabilized.  Thus, the control action for compensating the image quality is more enhanced.
Patent JP-S59142639-A (JP)
Title: Pen for input device
Inventor: HAGIWARA KIYOKAZU
IPC: G06F3/041
Filed: 1983-02-02
Abstract: PURPOSE:To change the characteristic of an electromechanical transducer to detect the contact of a penpoint with an input panel surface by giving the depressing force which is given to the penpoint in accordance with an input operation, to the electromechanical transducer. CONSTITUTION:When a pen pressure is applied to the tip of a pen holder 11, a stress is applied to both main surfaces of a piezoelectric oscillator 13 through conductive elastic bodies 15a and 15b. The oscillation of the piezoelectric oscillator 13 is suppressed by the oscillation absorbing action to reduce extremely a degree Q of sharpness of the oscillator. Consequently, an equivalent impedance is increased to stop the oscillation, and a DC voltage becomes Zero. That is, the output DC voltage is monitored to detect the contact of the penpoint with the input panel surface. In this operation, it is sufficient if only the stress due to the pen pressure acts upon the piezoelectric oscillator 13, and the vertical movement, namely, the stroke of the pen holder is unnecessary.
Patent JP-S60161553-A (JP)
Title: Testing method of melting of plating of solder-plated wire
Inventor: NAGAKUBO AKIRA
IPC: G01N25/04
Filed: 1984-01-31
Abstract: PURPOSE:To improve the function of a quality control of a solderplated wire for an electronic component by a method wherein a bath using a medium, which has a small temperature deviation, is heated beforehand to a temperature in the vicinity of the melting point of the solder-plated wire, a double-twisted solderplated wire is detected a prescribed time later. CONSTITUTION:A heating medium 2 in an oil bath or a salt bath, which has a small temperature deviation, is heated beforehand to a temperature in the vicinity of the plating melting point of a solder-plated wire. A double-twisted solderplated wire 1 is immersed in the medium 2 for about 10-30 seconds and taken out therefrom after a definite time determined according to the diameter of the plated wire 1, and the state of melting of the twist joints (indicated by oblique lines) of the plated wire 3 after washing is observed by a magnifier. A specific sample being prepared beforehand, the heat-melting property of the solder-plated wire for a lead wire of an electonic component such as a resistor is detected in comparison with said sample. In this way, the function of a quality control of the solder-plated wire fitted for uses thereof is improved.
Patent JP-H08205621-A (JP)
Title: Seedling supplying apparatus
Inventor: YOSHIDA JITSUO
IPC: A01C11/00
Filed: 1995-02-03
Abstract: PURPOSE: To miniaturize a taking-out system of seedling-containing carrier of a seedling housing part in an apparatus for supplying seedlings to a rice transplanter. CONSTITUTION: This seedling supplying apparatus is obtained by providing a shelf-like housing part B for housing seedling-containing carriers A on plural steps to the vertical direction and in plural rows to the lateral direction, movably providing taking-out mechanism C movable to the vertical direction at a position adjacent to the shelf-like housing part B and taking out the seedling- containing carrier A from the shelf-like housing part B to a lateral feed mechanism D capable of carrying out transfer of the seedling-containing carrier A and placing the carrier A onto the lateral feed mechanism D in the seedling transfer direction and freely rotatably providing a conveyer mechanism F for taking a seedling-containing carrier A fed to the end part of the lateral feed mechanism D onto the carrying upper side and feeding the carrier A to the seedling transplanter by a vertically  directing shaft center.
Patent JP-S60248655-A (JP)
Inventor: ZORUTAN BUDAI
IPC: A01N41/04
Filed: 1985-02-01
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-H0692109-A (JP)
Title: Vehicle tire and manufacture thereof
Inventor: MIHIYAERU GURINTSU
IPC: B60C9/22
Filed: 1992-01-31
Abstract: PURPOSE: To provide a vehicle tire with radial carcasses fixed by bead cores having tensile strength at bead parts and a breaker composed of ordinaly reinforcing ply and strips of materials for the ply and its manufacturing method. CONSTITUTION: The narrow material strip 6 and wide material strip 7 of a breaker 5 are formed so as to have widths narrower than the other region within the edges of the breaker. At least two types of material strips with different widths are wound and the relatively narrow material strip and the narrowest material strip are arranged in the outside regions in the axial direction of the breaker.
Patent JP-S57130067-A (JP)
Title: Copy stand for portable copying machine
Inventor: TSUJI MICHIICHI
IPC: G03G15/22
Filed: 1981-02-06
Abstract: PURPOSE:To realize a portable copying machine that can copy an original at an optional position, by securing a shift for an electrophotographic photoreceptor between a close touching position where the photoreceptor touches close the original and a distant position from the original while the copying machine touches the original. CONSTITUTION:A transfer plate 15 of a copying machine is put at the rear side of a transfer medium 17, and the copying machine is set on the plate 15 to hold the medium 17. When a transfer switch is turned on under such conditions, a device storing part 4 moves down within a case 3 by means of storing part shifting rollers 5 and 6. Then the lower surface of an electrophotographic photoreceptor 7 touches close the medium 17 with the prescribed pressure, and said surface is stopped there. When the rollers 5 and 6 stop, an electric field is formed to adsorb the toner to the plate 15. Then the copying is carried out by a known method. When the copying is over, the part 4 is shifted to a distant position by the rollers 5 and 6.
Patent JP-S54110252-A (JP)
Title: Granular rubber composition and its preparation
Inventor: SASAKI YASUYORI
IPC: C08L23/00
Filed: 1978-02-16
Abstract: PURPOSE: To prepare a non-blocking granular rubber composition which can be easily measured and kneaded, and has high solubility, by the heat treatment of a composition composed of a granular rubber and a functional silicone compound.  
     CONSTITUTION: (A) 100 Parts by weight of a granular rubber (e.g. acrylic rubber) obtained by the suspension or emulsion polymerization in an aqueous medium, followed by rough removal of attached water, is sprayed with (B) 0.2W10 parts by weight of a functional silicone compound of formula I (R 1W4  are H, 1W12C alkyl, 1W4C alkoxy, alkenyl, allyl, halogen; at least one of the R 1W4  is not alkyl; a is 0, 1, 2), e.g. a compound II, and heat treated at 40W200°C, pref. 80W150°C. The heat-treatment is stopped before the composition loses its solubility to solvents.  
     EFFECT: The composition has a surface simular to the silicone-coated surface, and its heat-resistance, water-resistance, moisture-resistance, etc., are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60159620-A (JP)
Title: Thermometer using optical fiber
Inventor: KOBAYASHI YOSHINOBU
IPC: G01K5/62
Filed: 1984-01-30
Abstract: PURPOSE:To prevent the occurrence of a danger and an error by allowing light from a light source to enter an optical fiber adhered to a bimetal whose one terminal is fixed, passing the light through two optical fibers and photodetecting the light by photodetectors, and comparing their photodetection quantities with each other and measuring the temperature remotely. CONSTITUTION:One terminal of the bimetal 3 is fixed to the fixation part 2 of a temperature sensing part 1. The projection end of an optical fiber 4 is fixed to the bimetal 3, and the other end of the optical fiber 4 is a light incidence and, on which light is projected from a light source 5 such as a light emitting diode. Two optical fibers 6 and 6' are fixed in opposition to the projection end of the optical fiber 4 in the deforming direction of the bimetal to form a photodetection end, and independent photodetectors 7 and 7' are fitted to its projection end. Outputs of the photodetectors are led to a differential amplifier 8 including an amplifier for photodetection and its output 9 is measured to detect the temperature.
Patent JP-S63187526-A (JP)
Inventor: TSUJI MASAYUKI
IPC: H01H73/36
Filed: 1987-01-27
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-S62176740-A (JP)
Title: Controlling method for copying
Inventor: NISHIOKA MASAKI
IPC: B23Q33/00
Filed: 1986-01-30
Abstract: PURPOSE:To improve the ratio of an actual cutting time to a total cutting time for improving machining efficiency by digitizing air cut portions other than the copy mode out of copy sequences as a rapid feed instruction. CONSTITUTION:In surface one way copying, when copying reaches a limit LYP1 on the plus side of the Y axis, a stylus moves to a limit LZP3 on the plus side of the Z axis at a rapid speed and, in addition, to a limit LYN2 on the minus side of the axis. And then after moving to the approach limit LRA4 of the Z axis, it is brought into contact with a copying model 1 at a set up approaching speed and performs copying motion. And in an actual digitizing, presetting of the location of each limit in a controlling circuit allows the start and end of air cut portions A-C to be readily marked by watching the current location of each part of a machine. Machining efficiency can, thus, be improved.
Patent JP-S63184877-A (JP)
Title: Picture fun length encoding device
Inventor: HAMADA MASAMI
IPC: H04N1/419
Filed: 1987-01-27
Abstract: PURPOSE:To increase the speed of the run length encoding processing of a binary picture by retrieving a picture element string run length conversion table based on a current taken-out picture element string having a prescribed length and the classification of the trailing picture element of a preceding taken-out picture element string. CONSTITUTION:Based on the picture element string taken out from a picture storage mechanism 8 by a picture part taking-out mechanism 1 and information indicating the classification of the trailing part of the picture element string, which the mechanism 1 reads at the preceding time, held in a generation control data holding mechanism 4, a picture element string run length conversion tables 9 is retrieved by an encoding table retrieving mechanism 2. Contents of a trailing part classification field read out as the retrieval result are held in the mechanism 4 as information indicating the classification of the trailing part of the picture element string. Contents of a leading part run length field read out similarly are added to data, which is held in the mechanism 4 and indicates the run length of the trailing part of the picture element string taken out at the preceding time by the mechanism 1, by a mechanism 3 to obtain the run length before division of the picture element string, and this value is converted to a corresponding code by a single run length converting mechanism 5.
Patent JP-S54110732-A (JP)
Title: Feed fault detecting system
Inventor: KATOU HIDEAKI
IPC: G06K7/00
Filed: 1978-02-18
Abstract: PURPOSE: To omit the complicated adjustment or maintenance work and thus to ensure the uniform performance by digitizing the signal sent from the feed fault detection part and then converting the digital signal into the form which can be program-processed directly.  
     CONSTITUTION: The mark sheet is read out between light emitting diode 2 and photo transistor 3. Microprocessor 16 examines the state of sheet existence detector circuit 8 and then counts the pulse number based on the state of transistor 3 when the non-sheet state is confirmed to then memorize non-sheet state I. Then the sheet is fed and when the existence of the mark sheet is confirmed, the pulse number based on the state of transistor 3 due to the transmission light of the sheet. Thus, the sheet existence state II is memorized. Then the ratio is calculated between value I and II, and the feed fault is decided when the result of calculation is larger than a fixed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217012-A (JP)
Title: Image quality correction device for television receiver
Inventor: FUKUSHIGE TAKASHI
IPC: H04N5/208
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain stable image quality independently of a tracking error of a tuner circuit. SOLUTION: The subject image quality correction device is provided with a burst signal extract means consisting of a synchronization separator circuit 31, a waveform shaping circuit 32, a band amplifier circuit 33, and a burst separation circuit 34 i order to extract a burst signal from a video signal amplified by a video amplifier circuit 24 of the television receiver and with a level conversion means consisting of an ACC detection and amplifier circuit 35 to convert a fluctuation component of the burst signal into a DC voltage. The DC voltage is fed back to a frequency characteristic correction circuit of the video amplifier circuit 24 via a control circuit 36.
Patent JP-H05218286-A (JP)
Title: Cleaning method of strip-form lead frame
Inventor: OHASHI MASANORI
IPC: H01L23/50
Filed: 1992-02-03
Abstract: PURPOSE:To remarkably improve surface treatment quality. CONSTITUTION:Stacked strip-form lead frames 1 are dipped in a liquid tank 3 containing surface-active agent 2, and then made to vibrate in the liquid by using an ultrasonic wave oscillator 4. Thereby the lead frames are cleaned. After cleaning, the lead frames are exfoliated in order from above one by one. Hence oil adhered on the lead frame is easily eliminated, and surface treatment quality is improved.