baber/WOPTO huggingface dataset:
Patent JP-S62164182-A (JP)
Title: Character and pattern recognizing method
Inventor: ITO KOJI
IPC: G06K9/68
Filed: 1986-01-16
Abstract: PURPOSE:To perform identification between a Ming-style type and a Gothic type in a short time, and to improve operability by applying a selection system of checking dictionary mask based on a difference in the value of a ratio between the longitudinal and the lateral line widths of a character line in an input type character. CONSTITUTION:The light signal input 1 of a character is inputted to a sub-pattern generation part 21, and a horizontal and a vertical patterns are outputted to a horizontal and vertical sub-pattern line width calculation part 24. At the calculation part 24, the lateral line width and the longitudinal line width are calculated respectively, and each value is sent to a dictionary selection part 25. At the selection part 25, the ratios between the lateral line widths and the longitudinal line widths in both sub-patterns are calculated respectively, and the value of the ratio is compared with a line width reference value, and a dictionary selection signal corresponding to the above result is sent to the dictionary memory part 9 of a recognition part 23. And a dictionary mask corresponding to the dictionary selection signal is selected automatically, and checked with a feature matrix at an identification part 10, and the category name of a dictionary matrix is outputted as a character name output 11. In this way, an input character recognition process can be made into a high speed, and also, recognition accuracy and the operability can be improved.
Patent JP-H01269433-A (JP)
Title: Apparatus for cultivating agricultural crops
Inventor: AMATSUIA NABOTO
IPC: A01G1/04
Filed: 1989-01-13
Abstract: PURPOSE: To provide a large total bed area in a given space by providing many rectangular trays to be moved by two endless chains in parallelly piled-up columns while being rotatably suspended from horizontal rails positioned on both sides of a device. CONSTITUTION: The horizontal rail 3 is attached to a column 1 by an arm 4 and the tray 8 is mounted to the endless chain 9 made to travel by a chain pulley 5 and suspended from the rail through a wheel 10. The center of the gravity of the respective trays is sufficiently lower than the center of the wheel and a horizontal position is secured at every point of time.
Patent JP-H05191334-A (JP)
Title: Vibration selective call portable receiver
Inventor: UKISHIO TETSUO
IPC: H04W84/02
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the vibration selective call portable receiver controlling a call vibration signal with its pulse motor. CONSTITUTION:A vibrator consists of a motor driver 19 and a pulse motor 20 and the motor driver 19 has a transistor(TR) drive circuit. Furthermore, since the motor driver 19 gives pulse drive signals whose clock period is gradually made short to TRs 34a, 34b, 34c, 34d sequentially, stator coils 31a, 31b, 31c, 31d integrated in the pulse motor 20 receive a voltage sequentially. Thus, a sufficient torque is given to start a permanent magnet 30 and it is possible to vibrate the vibrator in a very small amplitude upon the receipt of a call signal.
Patent JP-S62163298-A (JP)
Inventor: KOBAYASHI KOICHI
IPC: H05B41/24
Filed: 1986-01-14
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-H06216394-A (JP)
Title: Field effect transistor
Inventor: FUKAISHI MUNEO
IPC: H01L29/10
Filed: 1993-01-14
Abstract: PURPOSE:To suppress deterioration and unevenness of field effect transistor formed on a semiconductor substrate having piezoelectric characteristics. CONSTITUTION:The main surface of a semiconductor substrate 1 formed with a field effect transistor (including a gate electrode 4, an ohmic electrode 3 and an insulating film 5) is aligned on a surface of a substrate crystal (nm O) (where n, m are arbitrary positive integers, in which n, m do not simultaneously become '0' and the case that n/m is integer (mnot equal to ) is excluded.), and a flowing direction 8 of a drain current 2 is in [mn (bar) 0] direction. Thus, a surface direction 7 of the substrate l and the direction 8 exhibit the relation in which piezoelectric charge is not induced, and induction of the piezoelectric charge due to a film stress 9 of the film 5 does not occur. Accordingly, deterioration and unevenness of electric characteristics depending upon a thickness of the insulating film can be suppressed.
Patent JP-S61165419-A (JP)
Title: Top-shaped block
Inventor: IIZUKA HIROYOSHI
IPC: E02D3/08
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the breakage of a top-shaped block by a method in which a round columnar axial leg is provided to the center of the lower part of a conical body provided to the lower part of a flat upper plate, the lower part of the body and the upper part of the leg are covered with an outer cylinder, and concrete is packed into the through hole of outer cylinder and hardened. CONSTITUTION:A conical or pyramid-shaped body 2 is provided to the downside of a flat upper plate 1, and a round or angular axial leg 3 is provided to the center of the center of the lower part of the body 2. The lower part of the body 2 and the upper connection 5 of the leg 3 are covered with an outer cylinder 6 with through holes 6a or notches 9. Concrete is packed into the holes 6a or notches 9 and hardened to fix the outer cylinder 6 to the connection 5.
Patent JP-H02184874-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/02
Filed: 1989-01-12
Abstract: PURPOSE:To facilitate the removal of ozone generated by an electrostatic charger and to prevent adverse effects caused by heat from a fixing device by permitting top and bottom ventilating parts provided on each top and bottom unit to be communicated with each other when the top and bottom units are united and providing a ventilating path which leads the air sent from a fan to the vicinity of the electrostatic charging device. CONSTITUTION:When the top and bottom units 10a and 10b are united, the top and bottom ventilating parts 39 and 40 provided on each top and bottom units 10a and 10b are communicated, and the subject device is provided with the ventilating path 42 which leads the air sent from the fan 21 to the vicinity of the electrostatic charging device 15. Thus, the air from the fan 21 of a paper feeding device 20 is sent to the vicinity of the electrostatic charging device 15 through the ventilating path 42 under the normal condition that the top and bottom units 10a and 10b are united. The ventilating path 42 separates into the top and bottom ventilating parts 39 and 40 when the top and bottom units 10a and 10b are released. Thus, the removal of the ozone generated by the electrostatic charging device 15 is facilitated and the adverse effects caused by the heat from the fixing device is prevented.
Patent JP-H05189227-A (JP)
Title: Microcomputer incorporating one time programmable rom
Inventor: ABE TOSHIHIRO
IPC: G11C29/04
Filed: 1992-01-16
Abstract: PURPOSE:To effectively use a microcomputer without abolishing it by writing '00' into the part of program data equivalent to a bug when the bug is detected after program data is once written. CONSTITUTION:'00' in a machine word is set to be a jump instruction to a previously set address. A private vector table part 4 is set in the address, and a jump destination address designation register is provided for the vector data part 4. When the instruction of '00' is read during the execution of a program, a processing is branched to the vector table part 4 and is branched to the address which is set in the jump destination address designation register in the vector table part 4. Since the head address of a correction program data part 3 is set in the jump destination address designation register, a correction program is executed. When it is terminated, the processing is executed again immediately after the bug part 2 of an original main program.
Patent JP-H08192489-A (JP)
Title: Cover for sealing opening
Inventor: INOUE ISAO
IPC: C08L81/00
Filed: 1995-01-18
Abstract: PURPOSE: To obtain excellent sealability and low cost by forming a cover for sealing an opening such as a blood dispensing tube, etc., of a resin film in which a hollow needlelike element can be penetrably pierced, and an easily peelable heat sealing layer laminated on the one surface of the film. CONSTITUTION: This cover for sealing an opening comprises a resin film, and an easily peelable heat sealing layer laminated on the one surface of the film. The cover 1 for sealing the opening is heat sealed at the peripheral edge of the opening to seal the opening of a specimen collecting vessel 5. When the specimen in the vessel 5 is dispensed, a tip 4 is pushed in contact with the cover 1 and pierced. As the film of the cover 1, a uniaxially oriented polypropylene film, a uniaxially oriented high-density polyethylene film, a biaxially oriented polypropylene film, a biaxially oriented polyethylene terephthalate film, etc., is used.
Patent JP-S57119384-A (JP)
Title: Controller for toner density
Inventor: SHIBATA HISAO
IPC: G03G15/08
Filed: 1981-01-17
Abstract: PURPOSE:To prevent the generation of oscillations, to create the stable state of a developer and to control the density of a toner by the consitution wherein a pair of iron cores are disposed by having a gap through which the developer can pass to the opening in the lower part of a detector and coils are wound on both iron cores. CONSTITUTION:A pair of iron cores 5 are provided to the bottom end of a detecting part 1 so as to form a gap L2 smaller than the width L1 of its central passage, and when voltage V1 is applied to coils 6, magnetism is generated in the gap L2. If the direction of the magnetic lines of force thereof are taken in the iron core direction, a magnetic curtain is created and since this stops the falling of a developer 2, a constant amt. of the developer 2 accumulates in the part 1. Hereupon, the density. of the developer 2 is measured, thence the application of the voltage V1 is stopped, by which the magnetic curtain is released and the developer 2 is discharged.
Patent JP-S59130324-A (JP)
Title: Drafting device in spinning machinery
Inventor: NODA YASUYUKI
IPC: D01H5/60
Filed: 1983-01-17
Abstract: PURPOSE:To reduce trouble in operation and to obtain high-quality spun yarn, by providing a drafting device with a fiber removal member for eliminating fibers attached to the peripheral surface of drafting rollers. CONSTITUTION:For example, in a drafting device for spinning machinery, consisting of the back roller 2, the middle roller 4 and the front roller 5, the felt 23 is hung between a pair of the pulleys 21 and 22 endlessly to constitute the fiber removal device T, and the outer peripheral surface of the endless felt 23 is brought into contact with the top roller 2b of the back roller 2 and the top roller 4b of the middle roller 4.
Patent JP-S60149494-A (JP)
Inventor: MIDORIKAWA KATSUO
IPC: B29C59/00
Filed: 1984-01-18
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-H05190790-A (JP)
Title: Semiconductor device
Inventor: MATSUKAWA KAZUTO
IPC: H01L27/10
Filed: 1992-01-16
Abstract: PURPOSE:To prevent an aluminum pad part from being damaged when it is exposed by a method wherein a silicon ladder-based resin film which can be etched by an organic solvent is used. CONSTITUTION:A double structure composed of the following is used: a glass coating film formed as a buffer coating film; and a silicon ladder-based resin film expressed by the formula. R<1> in the formula represents a lower alkyl group or the like such as a phenyl group or the like. Two (n) pieces of R<1> may be of the same kind. R<2> represents a lower alkyl group such as hydrogen atoms or the like. Four pieces of R<2> may be of the same kind. In addition, (n) represents 20 to 1000. An opening in the silicon ladder-based resin film is formed by using an organic solvent such as benzene, toluene or the like. Since an aluminum pad part is exposed by using the organic solvent instead of using an alkaline developing solution, one part of the aluminum pad is not damaged.
Patent JP-S56103257-A (JP)
Title: Undercoating composition for fluororesin coating
Inventor: NANBA MUTSUSUKE
IPC: C09D7/12
Filed: 1980-01-21
Abstract: PURPOSE: To prepare an undercoating composition for fluororesin coating, having excellent hardness and adhesiveity at high temperature and improved corrosion resistance, and containing flaky inorganic material and a heat-resistant binder.  
     CONSTITUTION: The objective composition containing (A) a flaky inorganic material such as flaky mica, flaky graphite, glass metal flake, etc., and (B) a heat-resistant binder (giving a coating film having a pencil hardness of not lower than HB  at 200°C), such a polyamide-imide resin, polyimide resin, polyethersulfone resin, polysulfone resin, epoxy resin, etc. The component (A) has pref. a diameter (the largest dimension of the flake) of 1W100μ. The amount of the component (A) is pref. 10W80wt% based on the component (B).  
     USE: Useful in the domestic field such as coating of irons, cooking utensils, etc., and in the fields of food industry, electrical industry, engineering industry, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000203764-A (JP)
Title: Yarn setting or yarn changing method for winding machine
Inventor: MIGAKI YOSHIAKI
IPC: B65H54/34
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To maintain bunch winding quantity to substantially constant by controlling bunch winding quantity to a bobbin by a timer and calculating a bunch forming timer value as a function of at least one condition of preliminarily set winding speed, unit time or weight or volume of filament yarn per unit time or unit length. SOLUTION: In order to properly keep bunch winding quantity, a bunch forming timer value is calculated as a function of at least one condition of preliminarily set winding speed (m/min.), winding denier (g/9000 m) or discharge quantity (g/min.) and yarn density (g/cm3) and as a value to which a term substantially inverse proportional to these conditions and a fixed constant are added. For instance, when the bunch forming timer value is calculated based on winding speed, a bunch forming timer value = T + K × [(reference bunch forming timer value - T) × standard winding speed/winding speed] is used. In this case, T is a constant (numerical value of positive, negative or zero) determined by a constitution of a winding machine and K is a constant close to 1.
Patent JP-S60149268-A (JP)
Title: Image pickup device
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N5/335
Filed: 1984-01-17
Abstract: PURPOSE:To obtain a signal equivalent to the signal obtained by driving an image pickup element pickup element with a high clock by providing a solid state image pickup element for simultaneous read-out of horizontal (n) lines and a 2n-line buffer memory to write a read signal to the memory with he same frequency as a clock pulse and to drive the pickup element with a low clock. CONSTITUTION:An image pickup device contains a solid state image pickup element 1 for simultaneous read-out of horizontal (n) lines. A pulse theta5 is applied to the element 1 from a clock generator 2 to drive the image pickup device. Then 2n-line buffer memories 3-6 are connected to the element 1, and a video output A of the element 1 is supplied to memories 3 and 5. While a video output B is supplied to memories 4 and 6. These outputs A and B are used as video signals of even and odd lines. Then outputs A and B are written to memories 3-6 with clock pulses theta1-theta4 of the same frequency as the pulse theta5 of the generator 2. The outputs of memories 3-6 are read out to a selectror 7, and the element 1 is driven with a low clock pulse to deliver a video signal equivalent to the one obtained by driving the element 1 with a high clock pulse. This simplifies the production of an image pickup element.
Patent JP-S5599831-A (JP)
Title: Semiconductor switch driveing circuit
Inventor: SAGAWA AKIO
IPC: H03K17/94
Filed: 1979-01-24
Abstract: PURPOSE:To enable to zero the excessive power consumption not in use, by operating the diode corresponding to the control switch turned on, feeding the reference voltage to the voltage to the respective constant current circuit, and operating the constant current source circuit. CONSTITUTION:The constant current source circuits 10-1...10-n and 20-1...20-n are driven with the respective control switches 30-1...30-n. Further, the negative terminal of the generation circuits 40 and 50 of the reference voltage Vs is connected to the control switches 30-1...30-n through the diodes D1...Dn, and the diode corresponding to the control switch turned on is operated, the reference voltage Vs is fed to the constant current circuit, and the constant current source circuit is operated. By using this semiconductor switch drive circuit as the telephone call element, the excessive power consumption not in use can be zeroed.
Patent JP-S54100292-A (JP)
Title: Luminance modulation signal generator for liquid crystal display unit
Inventor: SAITOU NAOTAKE
IPC: G04C17/00
Filed: 1978-01-25
Abstract: PURPOSE: To secure generation of the reference pulse duration signal through a simple constitution of the digital circuit by providing a combined logic circuit which produces the reference pulse duration signal whose waveform become bisymmetric between the first and second halves of one period.  
     CONSTITUTION: K-bit binary counter 9 which uses K-units of the flip-flop is provided to obtain reference pulse duration signals P 1 , P 2  ... P 2 K -1  featuring the pulse duration ratio of 1:2 1 :... 2K -1 , and the K-bit output of counter 9 is given combined logic operation 10. As a result, such waveform is obtained in that a coincidence is secured between the rear edge of pulse P i  and the front edge of pulse P i+1  in the first half of the display period and a coincidence is obtained between the rear edge of P i+1  and the front edge of P 1  in the latter half of one period respectively. In short, combined logic circuit 10 is provided to produce the reference pulse signal whose waveform features the bisymmetic form between the first and second halves of one period. Thus, the reference pulse duration signals can be produced through a simple constitution of the digital circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58130173-A (JP)
Inventor: ROORENSU NAIRUSU HEIREI
IPC: C04B37/00
Filed: 1982-01-20
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-H03213608-A (JP)
Title: Lubricant supply mechanism for two-cycle engine
Inventor: YOKOYAMA TATSUJI
IPC: F02B75/02
Filed: 1990-01-17
Abstract: PURPOSE:To prevent any deterioration in strength of a crankshaft by supporting a shaft member rotated in engagement with a crank pin on a crank case, and forming lubricant passages over the whole circumference around a rotary shaft of the shaft member between the shaft member and the crank case. CONSTITUTION:When a crankshaft 8 is rotated upon operation of an engine, a shaft member 22 engaged with a crank pin 12 is rotated coaxially with the crankshaft 8. Since a lubricant passage 24 is interposed between the shaft member 22 and a crank case 4, oil discharged from an oil pump (not shown) is supplied to the large end portion 6b of a connecting rod 6 through oil passages 25, 26, the lubricant passage 24 and oil passages 27, 28 in order. Lubricant oil splashed from a space delta formed between the flange portion 22a of the shaft member 22 and the recessed groove 4a of the crank case 4, and another space formed between a metal 13 fitted to the large end portion 6b of the connecting rod 6 and the crank pin 12 is supplied to a slide portion between a piston 5 and a cylinder 2.
Patent JP-S57121725-A (JP)
Title: Channel device
Inventor: KUNIMASA KOUICHI
IPC: G06F13/00
Filed: 1981-01-21
Abstract: PURPOSE:To exactly measure a working time of an imput/output device, by measuring the working time at every subchannel, and transferring this measured result to a CPU in accordance with a command from the CPU. CONSTITUTION:A subchannel counter controlling circuit 7 selects one subchannel 2 in accordance with sequence prescribed in advance. In case when a selected subchannel is used, a subchannel counter selecting circuit 5 instructs a selected subchannel counter 1 to send out a counting value. This counting value is received by the subchannel counter controlling circuit 7 and is sent out to an adding circuit 8. The adding circuit 8 adds a value corresponding to a period of  a time pulse generated from an oscillator, to the received counting value, transfers it to the subchannel counter 1 through the subchannel counter controlling  circuit 7, and updates the counting value. A measured value of a working time  of this subchannel is saved until a read instruction from a CPU is received.
Patent JP-H07205636-A (JP)
Title: Air passage switching device
Inventor: IWATA YOSHIMASA
IPC: B60H1/00
Filed: 1994-01-25
Abstract: PURPOSE:To attain long life of a string-like member, etc., by shortening the length size of the string-like member laid between pulleys to the upmost while preventing large bending stress from being locally applied apply to the string- like member. CONSTITUTION:Pulleys 31, 32 which integrally rotate with a take-up axis connected to both ends of a film door are integrally provided with winding drums 34 for taking a wire 33 up and flanges 35 for the slip prevention of the wire 33, and the winding drums 34 have engagement convex sections 37 wherein terminal parts 33a connected to the end part of the wire 33 are fitted. The length size of the wire 33 is set in such a way that the connected part of the terminal section 33a on the pulley 31 side is positioned to the vicinity of a common tangent S to connect between the winding drums 34 of the pulleys 31, 32 in such a condition that the maximum quantity of the wire 33 is taken up on one side of the pulley 31 or the pulley 32.
Patent JP-2000201991-A (JP)
Title: Bathing lifter
Inventor: TERAOKA TAKASHI
IPC: A47K3/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve safety by movably arranging an inner rod in a cylinder tube, and incorporating sliding bearings sliding to the cylinder tube into both ends of the inner rod. SOLUTION: A tubular inner rod 2 is incorporated into a cylinder tube 1. In the inner rod 2, a piston 3 is fixed to the lower end, and a cap 4 is fixed to the upper end. Sliding bearings 5, 6 are fixed to the outer periphery of the piston 3 and the cap 4, and the piston 3 and the cap 4 are made freely slidable to the cylinder tube 1. Then, the inner rod 2 can freely slide to the cylinder tube 1. At installing time, a receiving member 22 is fixed to a floor surface, and a bracket 18 arranged on the upper end is fixed to a wall surface. At this time, an inclination is corrected by operating a bolt 24. A pressure fluid is supplied to a pressure chamber 15 via a supply discharge port 12, and the inner rod 2 is raised in the cylinder tube 1 to be fixed. Thus, a bathing lifter can be safely arranged.
Patent JP-2000205508-A (JP)
Title: Waste heat recovery boiler
Inventor: KONO SETSUO
IPC: F22D1/14
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To surely maintain the internal pressure of an economizer at a designed value or lower without opening a relief valve frequently even when the internal pressure of the economizer is sealed at the time of stopping the operation of the economizer. SOLUTION: A waste heat recovery boiler is constituted so that the hot water heated in an economizer 5 may be led to a steam drum 13 positioned on an evaporator 4 through a feed water control valve 18 and the steam generated in the drum 12 may be led to a superheater 3 by successively arranging the superheater 3, evaporator 4, and economizer 5 in the flowing direction of an exhaust gas in an exhaust gas flowing passage 2. In this case, a pressure detector 20 is installed to an appropriate position of the economizer 5 so that the detector 20 may detect the internal pressure of the econornizer 5, and may output a command signal 21 which opens the control valve 18 when the detected pressure reaches a prescribed upper limit value, and closes the valve 18 when the detected pressure reaches a prescribed lower limit value to the control valve 18.