baber/WOPTO huggingface dataset:
Patent JP-S5975372-A (JP)
Title: Optical character recognition hand scanner
Inventor: OOSHIMA HISASHI
IPC: G06V10/12
Filed: 1982-10-22
Abstract: PURPOSE:To confirm from the outside of a scanner body whether or not a character is positioned exactly in a read area by providing a transparent or semitransparent case part on the scanner body. CONSTITUTION:An OCR hand scanner 1 is provided with a recognizing part 3 for reading successively and optically a character on a paper surface 2 when it scans on the paper surface, and a confirming means 5 for confirming the character read by the recognizing part 3 from the outside of a scanner body 4. The means is constituted of a transparent case part 16 provided on the tip part of the body 4, and a slit plate 17 fitted to the lower end of an optical path 12a of an optical path cylinder 12 of the recognizing part 3. The case part 16 is provided in order to confirm a read character from the outside, and the slit plate 17 has a square-shaped hole in the center, and by this hole, an irradiation range of light from a light source lamp 7 is controlled, so that a position of a character can be confirmed exactly by indicating a read area 18 of the character.
Patent JP-S57110094-A (JP)
Title: Speed control device for single phase induction motor
Inventor: TAKAHASHI TAKUJI
IPC: H02P21/24
Filed: 1980-12-25
Abstract: PURPOSE:To enable the control of a speed of an induction motor without influence of the temperature rise at the operating time with a simple circuit arrangement and large load resistance by detecting the speed only from a voltage induced at the coil of the motor and utilizing it as the firing signal of a thyristor. CONSTITUTION:A thyristor SR and a diode D are connected in anti-parallel to each other, and are inserted between a single phase motor M and an AC power of source E. The firing phase of the thyristor SR is controlled to control the speed the motor M. In this case, when the motor M is substantially disconnected from the power source E, there are provided a capacitor Cn for detecting the rotating speed from the voltage inducted at the main coil l1 of the motor M and a capacitor Cs for producing a set voltage as a reference for the detected voltage. Thus, the detected voltage of the capacitor Cn is compared with the set voltage, and the deviation is applied as a firing signal to the gate of the thyristor SR.
Patent JP-2001010625-A (JP)
Title: Thin wall bottle made of synthetic resin
Inventor: SHIMADA SHINJI
IPC: B65D23/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make the wall of a bottle thinner by increasing the rigidity with reinforcing ribs while constituting the body section of the thin wall bottle made of a synthetic resin in a manner to properly achieve the affixing/fixing of a label, and at the same time, stably and firmly fit the label on the bottle. SOLUTION: In this bottle made of a synthetic resin having a square cylindrical body section 2, on respective flat walls 3 of the body section 2, reinforcing ribs 4 are indent-provided while remaining flat surface sections 5. Thus, the wall thickness of the body section 2 is made as thin as possible within a range wherein the body section 2 easily warps and deforms, but the housing-holding capability for a content liquid can be self-retained, and the amount of the synthetic resin material consumed under a state wherein the container capability is kept, can be drastically reduced. At the same time, the disposal of the bottle is facilitated.
Patent JP-H1130590-A (JP)
Title: Foreign matter and defect inspecting device, and manufacture of semiconductor device
Inventor: NISHIYAMA HIDETOSHI
IPC: G03F1/72
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To detect a foreign matter and a defect on a pattern, which is different in the quantity of scattered light with high sensitivity, by providing an adjusting means for the quantity of detection light of a photodetector corresponding to an inspection area of a body to be inspected. SOLUTION: The body to be inspected is irradiated by a lighting means 201 and the scattered light from the body to be inspected is imaged on a detection light quantity adjusting means 204 by an imaging optical system 203. At this time, the scattered light intensity distribution is modulated according to the scattered light intensity from the body to be inspected by using a nonlinear element, etc. This modulated light is re-imaged on the photodetecting means 206 by the imaging optical system 205 and a signal processing circuit 207 detects a foreign body and a defect.
Patent JP-H1032212-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI HIDEKI
IPC: H01L21/3065
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in pressure resistance between the collector and the emitter of a transistor and increase in the current amplification factor hFE, and improve reliability, by laying out the longer side of an emitter contact in a specified direction with respect to the direction of rotation axis of an offset of a substrate. SOLUTION: In a self-aligned bipolar transistor in which an emitter region is formed in an emitter contact 3a on a substrate 1, the longer side of the emitter contact 3a is laid out in a specified direction with respect to the direction of rotation axis of an offset of the substrate 1. For example, the emitter contact 3a having its longer side laid out in parallel to the rotation axis of the offset in the direction perpendicular to an orientation flat 2 is provided on the substrate 1. Thus, the etching quantity of an N-type epitaxial layer due to the layout direction of the emitter contact 3a is theoretically minimized. Therefore, the pressure resistance between the emitter and the collector is improved, and the current amplification factor hFE is stabilized.
Patent JP-S6162905-A (JP)
Title: Automatic operating method of unmanned vehicle
Inventor: CHIKAISHI YASUSHI
IPC: G05D1/02
Filed: 1984-09-04
Abstract: PURPOSE:To easily send commands for the setting, alteration, etc., of a run course by teaching the track of the run course captured by an image pickup means, and detecting the deviation of the mark of the unmanned vehicle from the track and sending a steering command by radio. CONSTITUTION:Video cameras 1A and 1B are arranged as image pickup means on the run path at an operation site and the run path is captured entirely by either video camera 1. An infrared light emitting device 3A is fitted to plural dump trucks 2A as unmanned vehicles which run on this run path and image signals from said video cameras 1 are transmitted to an office 4. Those image signals are image-processed at the office 4 and control commands such as a steering command are transmitted to the dump trucks 2 by radio. Consequently, each dump trucks 2A receives a command based upon the deviation of its mark from the previously taught target line from the office 4 to enter unmanned operation.
Patent JP-S6078998-A (JP)
Title: Monoclonal antibody of anti-carcinoembryonic antigen and its use
Inventor: ABE TSUTOMU
IPC: C07K16/00
Filed: 1983-10-05
Abstract: NEW MATERIAL:A monoclonal antibody produced by a hybridoma system having specificity to carcinoembryonic antigen. USE:A cancer diagnozing reagent for immune determination of carcinoembryonic antigen. PREPARATION:For example, Hank's solution containing polyethylene glycol is added dropwise to a lymph node cell around focus of mammary cancer and an azaguanine resistant strain of human lymphoblast RPMI-1788, ATCC No. CRL8118, and they are subjected to cell fusion to give a hybridoma strain. The hybridoma strain is cultivated and multiplied in a medium containing 4X10<-7>M aminopterin, 10<-4>M hypoxanthine, and 1.5X10<-5>M thymidine, it is subjected to cloning by limiting dilution method. The cloned hybridoma strain is cultivated in a medium containing bovine fetal serum for 48hr, the supernatant liquid is adsorbed on Sepharose column with immobilized anti-human IgG antibody, and it is eluted with an eluting solution to give a monoclonal antibody.
Patent JP-S57110176-A (JP)
Title: Nutrious food composition for tube feeding
Inventor: KASHIWARA NORIO
IPC: A23L35/00
Filed: 1980-12-27
Abstract: PURPOSE: To provide a nutrious food composition suitable for the tube feeding of a patient who cannot be fed orally, by combining lactose-decomposed defatted milk powder with a medium-chain fatty acid triglyceride, and adding saccharides, etc. to the mixture.  
     CONSTITUTION: The objective food composition is composed of (A) 20W40wt% defatted milk powder wherein 50W95%, pref. 70W85% of the lactose is decomposed, (B) 5W15wt% medium-chain fatty acid triglyceride which is glycerin ester of 6W10C medium-chain fatty acids composed mainly of a 8C fatty acid, and (C) the remaining part of saccharides, vegetable and animal oils and fats, and necessary components such as milk casein, whole milk powder, amino acids, micronutrients, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57109555-A (JP)
Title: Method for controlling of continuous casting
Inventor: NAKAMORI YUKIO
IPC: B22D11/16
Filed: 1980-12-26
Abstract: PURPOSE: To prevent the generation of surface defects and breakout of ingots by detecting the thickness of a molten powder layer and changing the application amt. of the powder and the drawing speed of the ingot.  
     CONSTITUTION: When electrodes 10 lower until they are inserted into powder 5. the electric resistace of the powder is measured with a converter 12. When the electrodes 10 lower further, they arrive at the neighborhood of the boundary between a molten layer 6 and the molten metal 4 in a mold. The electric resistance set beforehand in a setter 15 and the electric resistance between the electrodes are compared. When these attain the same resistance value, a signal is transmitted from a comparator 13, and an operator 16 operates the descending speed of the electrodes 10 and the thickness of the molten slag layer 6. A computer 18 calculates the deviation between the set thickness of the molten slag layer and the measured thickness and if it is within a permissible range, the maintenance of the current operation is displayed by a display device 20. If it is outside the permissible range, the charge rate of the power and the drawing speed are displayed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5889012-A (JP)
Inventor: ARIMATSU KEIJI
IPC: H02B13/02
Filed: 1981-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6077217-A (JP)
Title: Memory clear system of main storage device
Inventor: TANABE YOSHIICHI
IPC: G06F1/24
Filed: 1983-10-04
Abstract: PURPOSE:To shorten a memory clear processing time sharply by providing a main storage device and a central control device with a clear circuit and a counter respectively and clearing a memory by the optionally number of words from an optional address only by one transmission/reception of information. CONSTITUTION:An instruction executing circuit 10 sends address information ADD4 and a clear instruction 5 to the memory control circuit 21 and transfers the number (m) of words to a clear signal control counter 11. The counter 11 sends a clear signal 6 immediately to a memory clear circuit 22, sets up its mode as to stop the sending of the signal 6 after the timing corresponding to the number (m) of words and then starts counting. A main storage device 2 clears the contents of the memory 20 from an address successively on the basis of the signal 6 recieved by the circuit 22 and the memory clear start address (l) received by the circuit 21. Since the contents up to an address l+m-1 are cleared at the reception of the signal 6, (m) words are cleared from the address (l).
Patent JP-H0245345-A (JP)
Title: Sealed vessel
Inventor: FUAUSUTO AREKISANDAA SAIANI
IPC: B65D33/16
Filed: 1988-07-27
Abstract: PURPOSE: To provide reclosable adhesive fastener for a flexible package by letting it have a plurality of jaw-like members and one of them have adhesive face. CONSTITUTION: A sealing device 15 has a base 19 consisting of thin sheets of polyethylene, polypropylene, paper, metallic paper and others provided with a strong adhesive portion 20 to support the second member on one face. The second member 21 of the sealing device 15 has a shape similar to the board 19. Lower part 22 of the second member 21 also has an adhesive portion on one of its side faces, which holds the lower part 22 of the board 21 on upper face of the board 19 certainly and immovably. It is relatively easy to peel off the jaw-like portion 21 from the board 19 at the portion above the fold line that is a boundary between regions 22 and 23 or 'hinge' line 25 on the board 21 because the adhesive force has been provided only in a certain limited region of the member 21.
Patent JP-S6429938-A (JP)
Title: Data flow processor
Inventor: UCHIDA KAORU
IPC: G06F15/16
Filed: 1987-07-24
Abstract: PURPOSE:To speed up a processing, by arranging a numeric function arithmetic processor in parallel with an integer arithmetic processor and a floating point arithmetic processor, and operating it independently in parallel with them. CONSTITUTION:Each token outputted from a data memory 14 is inputted to either an integer arithmetic processor queue 24, a floating point arithmetic processor queue 25, or a numeric function arithmetic processor queue 26 corresponding to its processing code, and is inputted to succeeding integer arithmetic processor 20, floating point arithmetic processor 21, and numeric function arithmetic processor 22. Even while the numeric function arithmetic processor 22 occupies hardware by one of data by performing a repetitive processing with a variable time, the integer arithmetic processor 20 and the floating point arithmetic processor 21 receive the supply of input tokens from a buffer queue 15 corresponding to them, and are operated in parallel. In such a way, a fast processing can be realized.
Patent JP-S6430139-A (JP)
Title: Forming method for light absorptive film of color cathode-ray tube
Inventor: FUJIWARA KOTOJI
IPC: H01J9/227
Filed: 1987-07-24
Abstract: PURPOSE:To improve quality and yield of a color cathode-ray tube with little deterioration in its productivity by spraying an internal surface of a glass panel with sprayed water of a specific pressure before forming a photoresist film. CONSTITUTION:A glass panel 1 is carried to this washing position by a carrier 60. After this carrying operation, a motor 65 is revolved to turn the glass panel 1 and concurrently a pump 11 is operated to spray high-pressure sprayed water 13A of 60kg/cm<2> or more on an inner surface 1a of the glass panel 1, so that the inner surface 1a of the glass panel 1 is washed to remove foreign matters. Since the high-pressure sprayed water 13A is used in the washing process in this way, working performance of washing is good contrarily to a manual operation, and so there is no danger of deteriorating productivity in this cathode- ray tube. Further, there is no insufficient removal of the foreign matters, and the inner surface 1a is prevented from being scarred. Hence the cathode-ray tube can be improved much in its quality and its yield.
Patent JP-S5886402-A (JP)
Title: Measuring instrument for diameter of material to be measured
Inventor: MURAYAMA AKIMASA
IPC: G01B5/08
Filed: 1981-11-19
Abstract: PURPOSE:To find the diameter of a material to be measured immediately from the moving extent of the measuring element of a diameter measuring device which employs a three-point contacting method, by specifying the center angle theta between two contactors so that 2sintheta/(1-sintheta) is an integer or its reciprocal. CONSTITUTION:A measuring element 15 is provided slidably on the equiangular bisector OC between two contactors 12 and 13 having a flat contacting surface. The measuring element is moved until it comes into contact with a material to be measured, and its position is detected by a dial gauge 21. In this case, the contacting points of the body 11 with both contactors are denoted as P and Q, and the contacting point with the measuring element is denoted as R. Further, the center angle POQ between both contactors is denoted as 2theta and the distance OR is denoted as (x). Consequently, the diameter D of the material to be measured is 2xsintheta/(1-sintheta)=ax, so the angle theta is selected so that a=1; and the (x) is detected by the dial gauge, so that the diameter D is read directly.
Patent JP-H0711323-A (JP)
Title: Roll for heat treating furnace
Inventor: NITTA HIDEO
IPC: C21D9/56
Filed: 1992-06-19
Abstract: PURPOSE:To manufacture a roll for heat treating furnace having a high hardness, excellent in wear resistance and without slipping of a steel sheet to be transported by forming the thermally sprayed layer of zirconia ceramic contg. a hard chromium carbide on the surface of a roll base material made of heat resistant steel as the roll for heat treating furnace. CONSTITUTION:As the roll which is used at a high temp. in the heat treating furnace of a continuous annealing furnace or the like for steel sheets, a furnace roll the main body of which is composed of the heat resistant steel and the surface of which contains the hard chromium carbide at the rate of 1-10wt.% and consists of the balance zirconia ceramics and which is hard, excellent in wear resistance, whose coefficient of friction with the steel sheet to be transported is high and from which the steel sheet is not slipped is developed.
Patent JP-H1130402-A (JP)
Title: Furnace bottom hopper for recirculation of exhaust gas
Inventor: OKAMOTO HIROHISA
IPC: F22B31/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a furnace bottom hopper for recirculation of exhaust gas to sufficiently relax a thermal stress at an overall height lower than that of a conventional type, reduce the number of components from that of a conventional type, and remarkably decrease a cost and a time required for processing and welding. SOLUTION: This furnace bottom hopper comprises side members 12 having upper end parts coupled to a boiler furnace wall pipe, and a bottom member 14 coupled to the lower end part of the side member. At least a part of the side members are composed of a corrugated plate 13 horizontally expandable. The corrugated plate 13 is a deck plate in a U-shape in horizontal cross section and deformed like an accordion and an expansion difference is reasonably absorbed and the generation of a stress is suppressed.
Patent JP-H0739202-A (JP)
Title: Hydraulic lift operation unit in tractor
Inventor: IKEDA MITSUHIKO
IPC: A01B63/10
Filed: 1993-07-28
Abstract: PURPOSE:To provide a hydraulic lift operation unit easy to adjust with high operability and handleability wherein a link mechanism of the lift-controlling valves for the hydraulic cylinder is set inside the hydraulic oil case, while the lift-lever mechanism is set outside. CONSTITUTION:On the side of the hydraulic oil case having the hydraulic cylinder and the lift arm shaft 2 are provided with an operation link 8 which has an operation-interlocking shaft 4 and a valve-interlocking shaft 5 in which the outer ends of the interlocking shaft 4 is interlocked with a lift lever mechanism 6, while the outer ends of the interlocking shaft 5 is interlocked with a lift control valve 7 set to the outside of the hydraulic cylinder or interlocks the valve-interlocking shaft 5 by the rotation of the operation-interlocking shaft 4 between the inner ends of the shafts 4 and 5, and the feedback link mechanism 9 for feedback-controlling by the rotation of the lift arm shaft 2 through the valve-interlocking shaft 5.
Patent JP-H1030342-A (JP)
Title: Falling-preventive device for horizontal opening section
Inventor: TANIJIRI HIDEO
IPC: E04G21/32
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To ensure safety and lighten the falling-preventive device, and to reduce cost by preventing the fall of an operator from a periphery of a large opening in a floor section opened horizontally such an as elevator shaft of a building during construction works and quickly opening and closing the opening without requiring a hand when materials are conveyed by utilizing the elevator shaft. SOLUTION: Guide rails 1 are disposed in upright at both ends of an opening section to be opened and closed formed in the floor of a building during construction works, and bearings 2 and driving means 4 driving winding shafts 3 pivotally supported between each bearing 2 are mounted at the upper end sections of each guide rail 1. A grill shutter, in which the end sections of wire ropes 6 wound on winding drums 5 mounted on each winding shaft 3 are hung down and steel pipes (a grill) 7 horizontally inserted to the wire ropes 6 are held at regular intervals through pipe links 8, is constituted. Height from a floor face of a horizontal steel pipe 7 group constituting the grill shutter is set in 1-1.5m at that time.
Patent JP-S6165002-A (JP)
Title: Speed governing controller for tandem steam turbine
Inventor: AZUMA TOSHIHIKO
IPC: F01D21/14
Filed: 1984-09-07
Abstract: PURPOSE:To improve the reliability of a control system by providing a tandem steam turbine with plural speed detectors and using signals from the speed detector for recording and indicating speed when an exclusive detector for controlling speed and load gets out of order. CONSTITUTION:A control system for a tandem steam turbine is provided with plural speed detector DP1-3 and ones for recording and indicating speed DP4, 5. Signals sent from the above detectors are inputted into a majority logic circuit ML, and the most reliable of signals sent from exclusive speed detectors for controlling speed and load is selected to be used. When one or more of the above signals are judged to be abnormal, the signals sent from the speed detectors for recording and indicating speed DP4, 5 are added to the above signals, and then the most reliable of these signals is selected. Consequently, the reliability of the control system can be improved.
Patent JP-S6341801-A (JP)
Title: Reflection mirror made of fiber reinforced plastic
Inventor: SHIMODAIRA HISAYO
IPC: G02B5/08
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a reflection mirror which is reduced in weight and is improved in accuracy by using homogeneous porous ceramics having a specific density as a core material, fixing fiber reinforced plastic (FRP) sheets to both faces thereof and forming a reflective film on the surface to be formed as the reflective film of the FRP sheets. CONSTITUTION:The core material 8 of the reflection mirror consists of the porous ceramics having 0.3-1.0g/cm<3> density. The FRP sheets 2 such as; for example, CRFP sheets, are adhered to both faces thereof by an adhesive agent 3. A hard and smooth underlying layer 7 is provided on the surface to be formed as the reflective surface of the FRP sheets 2 and the reflective film 4 is formed by vapor deposition, etc., on the surface of the underlying layer 7. For example, glass, metals, etc., are used for the underlying layer 7. The FRP reflection mirror which is free from nonuniform molding strain and thermal distortion, is light in weight and highly rigid and has excellent thermal dimensional stability is thus obtd.
Patent JP-H0548958-A (JP)
Title: Inspection device for image pickup device
Inventor: KURIOKA HIDENORI
IPC: H04N9/04
Filed: 1991-07-25
Abstract: PURPOSE:To easily detect the abnormality of an image pickup device or an internal circuit from an image signal outputted from an imaging device without fail. CONSTITUTION:A light emitting means 9 having prescribed luminance between an iris means 7 and an image pickup device 5 of the image pickup device is provided. An inspection circuit 2 inspecting the operating state of the imaging element or the internal circuit based on an image signal composed of light which is emitted by the light emitting means 9 and received by the imaging element with the iris means 7 closed, is also provided. Thus, the imaging element 5 receives the light from the light emitting means 9 as artificial and formal inspection light without being affected by disturbance with external environment, and performs the inspection of and self-diagnosis or the image pickup element 5 and an internal circuit 8 based on the image signal to be outputted at the time of receiving the light.