baber/WOPTO huggingface dataset:
Patent JP-S62239192-A (JP)
Inventor: YOKOGAWA HIROYUKI
IPC: G06F3/048
Filed: 1986-04-11
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-H08287190-A (JP)
Title: Optical character reader
Inventor: TERASAKI MASANORI
IPC: G06K9/62
Filed: 1995-04-10
Abstract: PURPOSE: To provide an optical character reader which can be improved in the recognition rates of characters and easily generate a dictionary complying with user's needs. CONSTITUTION: In a rejection dictionary 3b, a code indicating rejection is registered corresponding to a character pattern which is misread and in an isolation dictionary 3c, a character code indicating a correct answer is registered corresponding to a rejected character pattern. A recognition part 4 collates an input character pattern with a general dictionary 3a, collates the input pattern with the rejection dictionary 3b when a matching pattern is found, and rejects the character pattern when a matching pattern is found, but outputs the character code when not. Further, the recognition part 4 collates the input character pattern with the isolation dictionary 3c unless the matching pattern is found by the collation with the general dictionary 3a, and outputs the character code of the correct answer when a matching pattern is found, but rejects it when not. Consequently, the character which is misread is rejected and the character code of the correct answer as to the rejected character is obtained.
Patent JP-H05288175-A (JP)
Title: Screw rotor
Inventor: HORII TSUTOMU
IPC: F04C18/16
Filed: 1992-04-06
Abstract: PURPOSE:To facilitate manufacture and improve final dimensional accuracy in a lightweight screw rotor formed by injection molding. CONSTITUTION:This screw rotor is provided with a core part 2 formed around a shaft 1 made of metallic material by injection molding, and a surface layer part 3 formed of synthetic resin material to cover the core part 2 by injection molding. The core 2 is molded in such a way as to have the core part of rotor teeth but not to have undercut parts.
Patent JP-H01254852-A (JP)
Title: Detection of corrosion
Inventor: TSUKAGAMI YASOJI
IPC: G01N27/00
Filed: 1988-04-05
Abstract: PURPOSE:To enable the detection of the generation and progression of corrosion by continuous measurement even in both gaseous and liquid environments contg. a halogen element by determining the change in the speed of the increase in the concn. of the I3-Ions in the liquid drops in the gaseous phase and in the liquid phase with lapse of time from electrical conductivity measurement. CONSTITUTION:Gaseous halogen such as iodine entering a vessel 1 from an inlect part 1 thereof passes a liquid phase part 2 and emerges to a gaseous phase part 3. This gas is partly absorbed by the liquid phase part 2. Further, the gas emitted from the gaseous phase part 1 sticks partly to the inside wall of the vessel and is adsorbed to the liquid drops sticking to the inside wall of the vessel. The gas is simultaneously absorbed as well by a slight quantity of the liquid drops in a gaseous phase part-simulating liquid phase part vessel 4 for measurement made of the same material as the material of the above-mentioned vessel. Electrodes 6 are installed to the liquid in the liquid phase part 2 and the liquid drops 5 in the vessel 4. The conductivity of the liquid is measured by a conductivity meter 9 and is recorded 10. The change in the speed of the increase in the concn. of the halogen ions in the liquid drops in the gaseous phase part 3 and the liquid phase part 2 with lapse of time by the generation and progression of the corrosion in the metal corrosive environment in the atmosphere of the gaseous phase and liquid phase contg. the halogen element is determined from the measurement of the conductivity of the liquid contg. the halogen ions by a concn. meter 9. The generation and progression of the corrosion of the metal in the corrosive environment is thus detected.
Patent JP-H11284071-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAHIRO KAZUYUKI
IPC: H01L21/768
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion to Cu and barrier property and adhesion to the electrodes, by laminating the barrier layer superior in barrier property on an adhesive layer superior in adhesion to Cu. SOLUTION: An oxide film 2 is formed on an Si substrate 1, a WSiN film 5a barrier layer is formed on the surfaces of the oxide film 2, conductor buried trenches 3 and contact holes 4 formed on the substrate 1, using a WSi target, a WSi film 5b of a low N content with a less barrier effect than the WSiN film 5a is formed, a thin Cu film 11 is deposited and heat treated in vacuum to alloy the Cu film 11 with the WSiN film 5b to form an adhesive layer 12, a Cu film 6 to be a wiring metal is formed, and melting is made to complete the fill up of wiring holes and wiring connection holes.
Patent JP-S61243634-A (JP)
Title: Manufacture of image display device
Inventor: OSADA KEIJI
IPC: H01J31/12
Filed: 1985-04-19
Abstract: PURPOSE:To achieve considerable reduction of manpower by making the cutting section of electron beam flow control electrode and horizontal deflection electrode narrower than the jointing section. CONSTITUTION:Such pattern is employed where the cutting section 34 is made narrower then the jointing section 33 of an electron beam flow control electrode and a horizontal deflection electrode. Consequently, necessary cutting stroke can be shortened. When making the cutting section 24 thinner then the frame section (electrode) 32, the cutting time can be further shortened resulting in considerable reduction of manpower.
Patent JP-H09275261-A (JP)
Title: Mounting structure of printed board
Inventor: YASUMARU ICHIRO
IPC: H05K3/36
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To enable printed boards to be provided in three dimensions by a method wherein a second printed board is sandwiched between a pressing member and a first printed board to enable the pressing member to press the printed boards against each other, and a third printed board is fitted to the pressing member. SOLUTION: A second FPC 4 is arranged between the front surface of a first printed board 2 and the upside of another printed board 5, and a pressing member 6 having a connection rubber 7 and a recess 6b where the rubber 7 is housed is made to bear against the front side 4b of the second FPC 4. A third hard printed board 3 is fixed to the front of the pressing member 6 by a machine screw 8 so as to overlap the first printed board 2 three-dimensionally. The pressing member 6, the connection rubber 7, the FPC 4, and the first printed board 2 are fixed to a camera main body with the machine screw 8 together with the third printed board 3 as pressed against it. By this setup, the second printed board 3 can be easily provided to the first printed board 2 in three dimensions with parts smaller in number.
Patent JP-H10281433-A (JP)
Title: Incineration equipment
Inventor: YAMAZAKI SHIGENORI
IPC: F23G5/16
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an incineration equipment capable of performing a complete combustion of dust without causing any ash to be left by a method wherein an amount to be ignited is kept constant and a combustion efficiency is increased. SOLUTION: There are provided a main body 32 into which some ignited materials are fed to cause the ignited materials to be ignited; an air blowing plate 44 arranged to cover the upper surface of each of the ignited materials so as to infect air toward the upper surfaces of the ignited materials and to divide an inner side of the main body 32 into a primary combustion chamber 40 for igniting the ignited materials and a secondary combustion chamber 50 to ignite discharged gas generated at the primary combustion chamber 40; a gas discharging section 36 projected from a side wall of the secondary combustion chamber 50 and communicated with an outside part of the main body 32; a first air supplying device 52 for supplying air to the primary combustion chamber 40 through the air blowing plate 44; a second air supplying device 54 for supplying air to the secondary combustion chamber 50;  and an upward or downward moving mechanism 34 which can move the air blowing plate 44 in an upward or downward direction and set freely a distance between the lower surface of the air blowing plate 44 and the upper surface of the ignited materials.
Patent JP-H07273014-A (JP)
Title: Light source for optical position detecting device and method thereof
Inventor: ISHIMARU TOSHIYUKI
IPC: G03F9/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide the simple structure light source for an optical position detector to be used for the optical position detecting device which detects the position of a wafer stage in a semiconductor aligner. CONSTITUTION:The title light source performs an additional function as the exposure light source for a semiconductor aligner, and it contains a light-path dividing means 40 to be used to take out a part of the laser beam from the exposure light source. The exposure light source is composed of (a): a laser light source 10 with which the second harmonic of the wavelength (lambda) can be emitted, (b): the second harmonic generating device 20 into which the laser beam from the exposure light source 10 is made incident and from which the laser beam of wavelength (N), based on the second harmonic of the above- mentioned incident light, and the laser beam of the wavelength (lambda) can be emitted, and (c): a resonator length control device 30 which controls the light of the resonator of the optical resonator. The position of a wafer stage 65 is detected by an optical position detecting device using the laser beam of wavelength (lambda) taken out from the light path dividing means 40.
Patent JP-S5511168-A (JP)
Title: Refining method for low sulfer steel using bottom-blown converter
Inventor: SUZUKI KENICHIROU
IPC: C21C5/34
Filed: 1978-07-12
Abstract: PURPOSE:To desulfurize molten metal effectivity, by blowing an inert gas, or mixed gas of an inert gas with oxygen, both together with desulfurizing agent into a bottom-blown converter through a bottom tuyere at the beginning of the steel refining. CONSTITUTION:An inert gas such as Ar, or N2, or an inert gas contg. O2 gas is blown together with desulfurizing agent such as lime etc. into a bottom-blown converter having been charged with molten cast iron through the inner pipe of a double pipe provided at the furnace bottom. At the beginning, FeO is reduced with Si, Mn etc. because the molten metal contains still a large amount of Si, Mn, and the desulfurization is effectively accelerated because oxygen partial pressure is low and few conditions preventing desulfurizing reaction are present. Being used in decarbonization, charge of iron ore for oxidation refining through the furnace opening causes no increase in harmful oxygen partial pressure so that effective desulfurization is performed.
Patent JP-S5419653-A (JP)
Title: Production of semiconductor devices
Inventor: WATANABE TAKASHI
IPC: H01L21/52
Filed: 1977-07-15
Abstract: PURPOSE:To enable bonding to be performed within a short time and simplify the work by holding a semiconductor element between upper and lower electrode and dipping the same in the bath of melted solder braze.
Patent JP-S59210529-A (JP)
Title: Automatic controller for height of magnetic head
Inventor: SHINMON YUKIO
IPC: G11B5/584
Filed: 1983-05-16
Abstract: PURPOSE:To extend and contract the distance between a head substrate and a head control plate and to obtain coincidence between the record band and the position of a head core, by applying a voltage to a piezoceramic elements 14 laminated between the head substrate and an azimuth control substrate. CONSTITUTION:The light quantity detected by a photodetecting element 20 is supplied to an amplifier circuit 21, and the plus output voltage is set with a level less than the minus value when the voltage higher than the reference level Vref is supplied. This plus output voltage is supplied to a voltage amplifying circuit 22. The output voltage of the circuit 22 is added with the output voltage of a constant voltage circuit 23 and supplied to main electrodes 16a and 16b of a height control stud 6 consisting of laminated piezoceramic elements 14. In this case, the stud 6 following the meandering movement of a magnetic tape 3 repeats extension and contraction on the basis of the height a magnetic head 8 that is controlled by the stud 6 which is expanded only by the output voltage of the circuit 23. In such a way, the height of the head 8 set in response to the tape 3 is controlled automatically.
Patent JP-S568452-A (JP)
Title: Molding composition
Inventor: HOSOKAWA ETSUO
IPC: C08K9/06
Filed: 1979-07-03
Abstract: PURPOSE: To provide a molding compsn. having excellent heat resistance and mechanical characteristics and particularly suitable for use as a sliding material, by a method wherein an aminosilane-treated glass fiber and graphite are blended with a polyaminobismaleimide or a derivative thereof.  
     CONSTITUTION: 15W400pts.wt. of an aminosilane-treated glass fiber and 5W400 pts.wt. of graphite are blended with 100pts.wt. of a polyaminobismaleimide or a derivative thereof. As the amino gp. of the aminosilane-treated glass fiber is chemically bonded to the polyaminobismaleimide, excellent mechanical strength can be obtd. which can not be obtd. by using conventional glass fibers. When the amount of the aminosilane-treated glass fiber is less than 15pts.wt., an effect on the increasement of the mechanical strength can not be obtd. When the amount is more than 400pts.wt., it is difficult to mold the compsn. When the amount of the graphite is less than 5pts.wt., wearing characteristics and mold release characterisitcs can not be obtd. When the amount is more than 400pts.wt., it is difficult to mold the compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11279560-A (JP)
Title: Washing apparatus of small lid equalizing port metal of coke oven
Inventor: YAIZUMI HIROSHI
IPC: C10B43/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To efficiently remove carbon or the like adhered onto the inside of equalizing port metals. SOLUTION: A cylinder 14 for advance and retreat movement which is displaceable upward and downward is supported on a frame 12 which is displaceable right and left by a cylinder 11 for traverse movement through a cylinder 13 for ascent and descent movement, and a washing nozzle 16 is mounted on the tip of a rod 14a of the cylinder 14 for advance and retreat movement through a hydraulic motor for rotation. The cylinder 11 is fixed on the side of a base 20. The washing nozzle 16 is connected to the side of discharging high pressure water of a high pressure water pump 18 through a pressure-resistant tube 17.  In washing by the washing apparatus 10, at first, the cylinder 11 for traverse movement and the cylinder 13 for ascend and descend movement are driven to make the washing nozzle 16 face the equal mouthpiece 2, and by driving the cylinder 14 for advance and retreat movement, the washing nozzle 16 is inserted into the inside of the equalizing port metal 2. Then, while jetting high pressure water, the washing nozzle 16 is moved at a predetermined speed along the edge of a frame body 2a.
Patent JP-H07293669-A (JP)
Title: Gear assembly
Inventor: GOKIRI YOUICHI
IPC: F16H55/18
Filed: 1994-04-22
Abstract: PURPOSE:To provide a gear assembly which has good power transmission efficiency when power is transmitted. CONSTITUTION:A boss portion 6 provided with a through hole 5 passes through a transmission gear 2, and a post 7 is provided on both sides of the transmission gear 2. Bias gears 3, 4 are provided with a fitting hole in which the boss portion 6 provided in the transmission gear 2 is fitted, a long hole 11 in which a boss portion 7 is inserted in a condition in which it is fitted in play, and locking portions 14, 15 with which a spring 13 is locked engagingly. The transmission gear 2 and the bias gears 3, 4 are in such a condition that teeth 19 of the transmission gear 2 and teeth 20, 21 of the bias gears 3, 4 are deviated in phase by more than a half of the thickness of arc teeth. This difference in phase is generated and held by rotating the teeth 20, 21 of the bias gears 3, 4 and the teeth 19 of the transmission gear 2 by more than a half of the thickness of arc teeth in an arrow C direction from a condition in which they match in phase due to energizing force of the spring 13 in the arrow C direction and free rotation amount of the long hole 11.
Patent JP-S539964-A (JP)
Title: Parallel shaft type speed change gear
Inventor: USUI KEIZABUROU
IPC: F16H63/04
Filed: 1976-07-15
Abstract: PURPOSE:In the parallel shaft type speed change gear which performs speed change, allowing the select shaft and the shift shaft to be operated by cylinders, the ma manual operations is enabled when the control levers is moved from the neutral position to the retreat position or moved in reverse.
Patent JP-S57202493-A (JP)
Title: Spherical heat accumulating body
Inventor: FUJITA MASAYASU
IPC: F28D20/00
Filed: 1981-06-04
Abstract: PURPOSE:To improve the energy-saving effect by a method wherein the heat of solidification liberated at the phase change from liquid to solid and the heat of fusion absorbed at the phase change from solid to liquid of straight-chain alpha olefin sealed as medium within a spherical shell are put to good use. CONSTITUTION:The heat accumulating body A consists of the spherical shell 1 and straight-chain alpha olefin with its melting point lying between -24-80 deg.C sealed within the spherical shell 1 as heat transfer medium. If the body A is intended to be used, for example, as building material parts, a large number of the bodies A are packed tightly between concrete walls 5 and formed as one body product together with the concrete walls 5 at the excecution of the concrete walls 5. As a result, the heat insulating effect, heat accumulating effect and heat shock absorbing effect of the concrete walls 5 is remarkably increased, resulting in enabling to sharply economize energy consumption at air-condition or the like.
Patent JP-S58201961-A (JP)
Title: Preparation of soy
Inventor: TOGAWA HIDEO
IPC: A23L27/50
Filed: 1982-05-21
Abstract: PURPOSE:To prepare a soy having refreshing and plain taste and the original flavor of soy, by adding ripened but unrefined fruit liquor or refined fruit liquor to ripened but unrefined soy or raw soy, and ripening the mixture. CONSTITUTION:Ripened but unrefined soy or raw soy is mixed with ripened but unrefined fruit liquor (e.g. ripened but unrefined wine) or refined fruit liquor (e.g. wine), and ripened at room temperature for 3-20days to botain the objective soy having refreshing and plain taste and the original flavor of the soy. The amount of the fruit liquor, etc. is preferably 3-20% based on the raw soy. By the addition of the liquor, the pH of the soy decreases by about 0.05-0.20, and a refreshing feeling is added to the taste and flavor of soy. The obtained product can be used as a conventional soy for dipping or sprinkling as well as for cooking. Especially, it has extremely excellent in removing the smell of fish or animal meat, etc.
Patent JP-H05259605-A (JP)
Title: Printed board and manufacture thereof
IPC: H05K1/02
Filed: 1992-03-09
Abstract: PURPOSE:To make it possible to detect a drill break and an error of drill diameter before and after a drill replacement easily and precisely when replacing a drill and boring. CONSTITUTION:When a plurality of holes having different diameters are bored in a printed board, the number of boring hits required until an automatic change of the drill having the diameter to be used is compared with the number of boring hits of the printed board before a boring work of each hole diameter is started. Then, when the number of boring hits required until the automatic change is smaller than or equal to the number of boring hits of the printed board, a drill is replaced and the next boring work is started. Further, by boring a test coupon 13 in a manufacturing work size 10 of the printed board i n the case 14 before the work and in the case 15 after the work of each hole diameter, a drill break and an error of drill diameter during the work can easily be detected. Thus, the operating efficiency of a defect detection is improved and a boring defective can be prevented from being carried to the next step.
Patent JP-H01257950-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1988-04-08
Abstract: PURPOSE:To obtain an electrophotographic sensitive body almost freed of residual potential by combining an electric charge generating layer containing a specified bisazo pigment with a charge transfer layer containing a benzidine derivative. CONSTITUTION:The electrophotographic sensitive body comprises the charge generating layer containing one of the bisazo pigments represented by formula I and the charge transfer layer containing one of the benzidine derivatives represented by formula II, and in formulae I and II, each of R1-R8 is H or the like; a is an aromatic coupler component; R9 is alkyl or the like; one of R10 and R11 is >=2C alkyl and the other is H or the like. This benzidine compound is embodied by formula III, thus permitting the electrophotographic sensitive body to be superior is chargeability, rapid in decay of potential due to exposure to light, high in sensitivity, small in dependence of the potential decay on the electric field, easy to cause potential decay due to exposure to light, even when comparatively low in potential, small in trailing of potential, and almost freed of residual potential.
Patent JP-S5516805-A (JP)
Title: Automatic paper end fixer in winder
Inventor: KIGUCHI MIKIO
IPC: B65H19/28
Filed: 1978-07-14
Abstract: PURPOSE: In winding up a sheet of paper or plastic film round a core pipe, to sutomatically fix the wind-up start end to the core pipe with a tape by means of a paper end holding mechanism and a tape pasting mechanism.  
     CONSTITUTION: A winder comprises a core pipe A held between a drums 4 and 5. Above the winder a cross beam 2 is arranged in the londitudinal direction of the drums and a tape feeding mechanism 10 and a tape attacing device 13 movable in the longitudinal direction are arranged on the side of the beam 2, with a rotatable tape holder 28 arranged under the beam 2. With the core pipe A positioned on the drums 4 and 5 and a paper end holding mechanism 45 rotated, the paper is separated and the paper end is pressed against the core pipe A by air. With the tape attaching device 13 travelled, a portion of a tape B corresponding to the width of the paper is rolled off and the back face is sucked by the tape holder 28. With the holder 28 rotated downward, the adhesive surface of the tape is pressed against the core pipe A to complete the attachment of the paper end. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10282372-A (JP)
Title: Optical module
Inventor: IZUMI JUICHI
IPC: H01L31/0232
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To minimize the circuit connection of an optical element unit of an optical module to a circuit substrate unit. SOLUTION: An optical module comprises optical element units 51 projected on lead terminals 66-69, and a circuit substrate 75 for connection which is provided on the inner side of module cases 91 where an end face for the connection of the optical element unit 51 is brought into contact with and fitted to the outer side of the module case 91, and the optical element unit 51 is connected to a circuit substrate unit 95 through the circuit substrate 75 for connection.