baber/WOPTO huggingface dataset:
Patent JP-S59201173-A (JP)
Title: Mark reader
Inventor: MIYAZAKI TOSHIAKI
IPC: G06K7/10
Filed: 1983-04-28
Abstract: PURPOSE:To improve both processing speed and reliability of a mark reader by accumulating the black signals of a line sensor which scans a slip, comparing the accumulation value of black signals with the threshold value which can be optionally set and reading the presence or absence of marks in response to the result of said comparison. CONSTITUTION:The mark on a slip 1 is scanned by an n-bit line sensor 2 and turned into a white/black signal 100 with a binary coding circuit 4 after amplification. This signal 100 is supplied to an AND gate 5 of a processing circuit. The black signals delivered from the gate 5 are counted by a counter 7, and this count value is stored in a memory 9. The output of the counter 7 is added with the accumulation value of black signals by an adder 8. This value of addition is supplied to one side of a comparator 11; while the threshold value 400 set at a register 12 from outside is applied to the other input of the comparator 11. The value 400 is compared with the accumulation value 300 of black signals by the comparator 11. Then a signal 500 showing the presence or absence of marks is delivered. This improves both the reading speed and reliability.
Patent JP-H09265364-A (JP)
Title: Digital copying device
Inventor: MUTO TAKESHI
IPC: G06F3/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of confirming the operation conditions of plural printers. SOLUTION: A central controller 3 is provided with data memories dedicated to the respective printers for the same number as the connectable printers 1a-1n and a data communication control part, stores image data transmitted from plural image readers 5a-5m in the data memory whose free capacity is largest and transmits them to the respective printers 1a-1m. In the case that the entire images can not be stored in one data memory, a data control part distributes the image data, stores them in the plural data memories and transmits them to the respective printers 1a-1m.
Patent JP-S59199740-A (JP)
Title: Polyolefin composition
Inventor: TAKADOU YUTAKA
IPC: C08L51/00
Filed: 1983-04-28
Abstract: PURPOSE:The titled composition that contains a specific high-density polyethylene, a crystalline polypropylene, an ethylene-olefin copolymer rubber and mica, thus showing good draw-down properties and being suitable for use in large-size blow molding. CONSTITUTION:The objective composition is composed of (A) 50-90wt% of a high-density polyethylene with a melt index of less than 0.1g/10min, (B) 10- 50wt% of a crystalline polypropylene with a melt index of less than 1g/10min, (C) 5-10wt% of an ethylene-alpha-olefin copolymer rubber and (D) 10-30wt% of mica. EFFECT:The resultant composition gives moldings excellent in thermal deformation, surface hardness and toughness. USE:Bumper, car interior and exterior parts, heat collectors for solar energy water boilers, pallets.
Patent JP-S61234909-A (JP)
Title: Fuel filter
Inventor: USAMI KYOHEI
IPC: F02M37/22
Filed: 1985-04-08
Abstract: PURPOSE:To secure safety by preventing leakage of fuel from a fuel filter. CONSTITUTION:When fuel leaks from a water storage chamber 10 at the bottom of a fuel filter 1 to a discharging port 9, the discharging port 9 is closed. For example, when water alone is contained in a fuel sensor part formed of a photointerruptor 20, etc., liquid oil is not contained in the membrane 21, accordingly, the transmittance of infrared rays is low. Therefore, the proportion of infrared ray reaching the phototransistor 20b to the infrared rays emitted from a light emitting diode 29 is small, so a solenoid valve 22 is held opened. When the fuel passes the fuel sensor part at the discharging pipe 9a, the hydrophobic polymer porous membrane 21 is impregnated instantly with the fuel increasing the transmittance of the infrared rays. Accordingly, the proportion of the infrared rays is increased, and electric current is passed through a coil of the solenoid valve 22 by the controlling action of a control circuit 24 basing on a signal of the phototransistor 20b, thus, the solenoid valve 22 is closed.
Patent JP-S60218082-A (JP)
Title: Radio wave detecting device
Inventor: ITOU SHINICHI
IPC: H01Q21/00
Filed: 1984-04-13
Abstract: PURPOSE:To display normal direction finding function over the entire azimuth angle by arranging additionally a radiation beam fixed type directional antennas which correspond to the detection function deterioration area of a radiation beam rotary type directional antenna which deteriorates in detecting function owing to radio wave trouble, etc. CONSTITUTION:The azimuth angle of the radiation beam rotary type directional antenna 3 is detected by an antenna angle signal generator 8 to control a signal switch 4. Here, additionally arranged fixed type directional antennas 1 and 2 for the detection function deterioration area of the antenna 3 are switched and used in the azimuth corresponding to the area due to radio wave trouble, etc. to display the normal direction finding function over the entire azimuth angle.
Patent JP-S61233948-A (JP)
Title: Analyzer for grain boundary rupture in vacuum
Inventor: JINNO YUKISHIGE
IPC: H01J37/252
Filed: 1985-04-10
Abstract: PURPOSE:To accurately compare the characteristics of the surfaces of various test pieces with each other, by housing the plural test pieces in a chamber at one time, and rupturing and analyzing the test pieces in the same environment. CONSTITUTION:A housing chamber 1, into which a plurality of test pieces 4 are put from an atmospheric side, is removed of air by a vacuum pump 5. A rupturing chamber 2, in which a rupturing rod 9 for rupturing the test pieces is housed, is removed of air by a vacuum pump 6. An analyzing chamber 3, in which an analyzer 10 and a conveyor 19 employing a permanent magnet are housed, is removed of air by a vacuum pump 7. The test pieces 4 are conveyed between the housing chamber 1 and the rupturing chamber 2 by a conveyor 2 employing a pinion-rack mechanism. The plural test pieces can thus be put in the housing chamber at one time and ruptured and analyzed in the same environment to enhance the efficiency of work and accurately compare the physical properties of the surfaces of the various test pieces with each other.
Patent JP-S63241991-A (JP)
Inventor: KONISHI HARUO
IPC: H05K3/44
Filed: 1987-03-30
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-H10230010-A (JP)
Title: Device for heating and purifying sand
Inventor: MIURA HIDENORI
IPC: A61L2/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain germless and safe sand by sucking sand through the use of a sucking equipment using compressed air, carrying it so as to execute sterilizing by means of a high temp. rotary heater, sieving it through the use of a rotary sieving equipment and permitting it to pass through a magnet tube. SOLUTION: The sucking equipment 2 sucks sand through the use of an air flowrate which is amplified by second induction and it is supplied to a separator simultaneously with air by a carrying tube 3. The separator 4 is the centrifugal one so that air is discharged upwards and sand falls while rotating so as to be put into the rotary heater 6. The rotary heater 6 is heated in a burning hearth 5, a mixing-up plate 16 and a helical carrying plate 17 are arranged inside, sand is heated and sterilized by high temp. and, after that, it is supplied to the rotary sieving equipment 7. A wire gauge 19 is wound around the rotary sieving equipment 7 and the large and useless one is selected by the mesh of the gauge so as to be discharged from an exit 11.  Sand which falls from the gauge mesh is sent to the magnet tube 8 so as to be discharged from the exit 10 as the safe one after sucking and removing metallic pieces by a permanent magnet 9.
Patent JP-S58193771-A (JP)
Title: Repairing method of inside surface of installed pipe
Inventor: KOGA MOTOYUKI
IPC: B05B13/06
Filed: 1982-04-30
Abstract: PURPOSE:To repair the inside surface of an existing pipe to a long distance, by heating a resin in advance and adding it to carrier gas, when repairing the inside surface of an existing pipe such as a gas pipe, etc. by coating thermosetting resin, etc. CONSTITUTION:Compressed air generated by an air compressor 1 is heated by a heater 4 by high temperature steam from a boiler 5, to form a vortex flow- like carryier gas in an air current generator 7; a grinding material from a tank 17 is added, and after that, it is fed into an existing pipe A such as a gas pipe, etc., and the inside surface of the pipe is cleaned. Subsequently, a coating resin heated by a heater 12 in a tank 10 is added to the vortex flow-like compressed air seroing as the carrier gas in a coating head 8, and the temperature of the carrier gas is raised by the coating resin used as a heat medium. Since the temperature is high, the coating material spreads well, can be carried to a longer distance, and the repair by coating can be executed.
Patent JP-H06290151-A (JP)
Title: Data processing system having operation support server function
Inventor: SHIRATA MITSUARI
IPC: G06F15/00
Filed: 1993-03-31
Abstract: PURPOSE:To efficiently provide an integrated and high-grade operation support function in a data processing system which is connected to plural computers via a network. CONSTITUTION:An optional numbers of operation support server 1 including a rule file 2 which stores the roles to control execution of an operation support function according to the purpose of a user and a dictionary file 3 which stores various information necessary for execution of the rules are provided on an optional computer in a network. Thus, each server 1 has communication with its corresponding program with transfer of a message based on an inferring function using those rules and the dictionary data. In such a constitution, the operation support functions of programs working in a data processing system are integratedly carried out.
Patent JP-S56552-A (JP)
Title: Ignition timing device for turbosupercharging engine
Inventor: ISHIDA HIROSHI
IPC: F02P5/04
Filed: 1979-06-12
Abstract: PURPOSE:To control automatically an ignition time accurately for full operation range by controlling an actuating mechanism for a breaker plate of a distributor provided with a centrifugal angle leading mechanism correlatively with a fuel supply pressure to a fuel injection nozzle. CONSTITUTION:Ignition time of an engine is controlled in the leading direction by a centrifugal angle leading mechanism 25 of a distributor 23 in accordance as a rotational speed increases. However, in a domain where opening of a throttle valve 8 is small, a turbosupercharger 4 rotates slowly and a suction pressure is low, therefore a fuel supply pressure in a fuel supply passage 15 correlating therewith is low. A low pressure works in a diaphragm chamber of a diaphragm actuating mechanism 31, consequently, and a breaker plate 28 rotates in the leading direction. Then, when supercharging is kept on, said fuel supply pressure gets high, and the breaker plate 28 rotates in the lagging direction through the diaphragm actuating mechanism 31.
Patent JP-S56169957-A (JP)
Title: Modulating method for digital signal
Inventor: ITOU TAKASHI
IPC: H04L25/49
Filed: 1980-06-03
Abstract: PURPOSE:To make the pickup of a clock signal by a PLL in the case of demodulation easy, by avoiding DC components in a frequency spectrum of a modulation signal and decreasing the ratio of the shortest and the longest inversion interval of the modulation signal. CONSTITUTION:A digital signal A from an input terminal 10 is grouped into M-bit, and the bit of 1 or 0 is added to a specified location of each group with a coding circuit 12. The 1st code signal B from the circuit 12 is counted for codes 1, 0 each block with the 1st counter 14, the data of the bit difference is outputted, it is delayed by one group's share at a delay circuit 16, and the result is fed to an E OR circuit 18 and a discrimination circuit 20. Further, the output of the counter 14 is fed to a circuit 20, and when an inversion signal F from the circuit 20 is 0, the 1st code signal B' is outputted from the circuit 18, and when 1, the code of the signal B' is inverted and the 2nd code signal C is outputted. This signal C is fed to the 2nd counter 24 and an detection circuit 26, and the total of the outputted bit difference and the code continuous signal E are fed to the circuit 20.
Patent JP-S62231660-A (JP)
Inventor: NISHINO TORU
IPC: A61F7/08
Filed: 1986-04-01
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-S551046-A (JP)
Title: Manufacture of impregnated type cathode
Inventor: SAKURAI ISAO
IPC: H01J9/04
Filed: 1978-06-20
Abstract: PURPOSE: To obtain cathode having less dispersion of current density as well as enhance its elctron radiation characteristics by polishing a porous high-melting metal base while protecting holes in it from breaking.  
     CONSTITUTION: The powders of a high-melting metal, having an appropriate grain distribution, are molded into an appropriate shape by a mechanical press method, a casting method, etc., and then the molding is sintered by a cathode direct electrification method or in an oven. The sintered body is then dipped in a molten copper to impregnate copper into the sintered body and then processed into a fixed cathode form by the usual machining method, followed by surface polishing by an adequate method. Then, the impregnated copper is removed by heating under vacuum or dissolution by an acid. After the removal of copper, the amount of the fine pores present in the sintered body is measured in order to judge the goodness of the sintered body. Thus, it is possible to raise the electron radiation characteristics and to obtain cathode of less dispersion of current density. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57190776-A (JP)
Title: Method and device for controlling electric power source for pulse arc welding
Inventor: NAGASAKA MORITOSHI
IPC: B23K9/09
Filed: 1981-05-18
Abstract: PURPOSE:To perform extremely stable arc welding by stopping the flow of pulse currents when an integrated value  (i-Ix)<n>dt for the period when the pulse currents i exceed a reference current Ix exceeds a prescribed value (k). CONSTITUTION:In a device of subjecting the work 8 to pulse arc welding with a wire 7 by the currents from a pulse current power source 1' and a base current power source 4, the peak value of the output power is maintained at the set value Ip of a peak current setter 19, and the reference current Ix smaller than the Ip and larger than the transition current is set by a reference current setter 12. When the output current (i) detected by a current detector 11 attains the Ix since rising of the device by the output signal P, a subtractor 13 outputs (i-Ix), and  (i-Ix)<n>dt=s is determined by an integrating circuit 15 and when s>=k is attained, a pulse signal generating circuit 18 stops outputting via a driving circuit 6 and a current control element 2' in accordance with the output from a comparator 17.
Patent JP-S59198344-A (JP)
Title: Analytical apparatus of reducible and vaporizable element
Inventor: HARADA KATSUHITO
IPC: G01N31/00
Filed: 1983-04-26
Abstract: PURPOSE:To enable high sensitivity quantitative analysis by a flow system, by collecting a predetermined amount of a specimen solution containing an element which is converted to vaporizable hydride by reduction such as As in a metering part while sending the same into a mixing part where nascent H is always generated under inert gas pressure to convert the same to hydride. CONSTITUTION:A specimen solution 6 containing a reducible and vaporizable element such as As or Se is sent through valves 20, 19, 21 and a predetermined amount of said solution is collected by a quantitative coil 17. On the other hand, a reducing agent solution 3 containing HaBH4 or the like and hydrochloric acid 4 are always sent to a manifold 11 by pumps P1, P2 while a KI solution 5 is mixed with Ar-gas in a connecting part 24 and the resulting mixture is sent to the manifold 11 from a valve 18 to always generate nascent H. After the specimen solution 6 is collected, valves 18, 19, 20, 21 are changed over to sent Ar-gas at a constant flow speed and the specimen solution 6 is sent to the manifold 11 from the quantitative coil 17 along with the KI solution 5 while generated hydride gas is separated in a gas-liquid separator 13 through a reaction part 22 and sent to an ionization part 2 to be subjected to quantitative analysis by an atomic absorbancy photometer 1.
Patent JP-H11313866-A (JP)
Title: Bathing assist air bag device
Inventor: ISHIDA MICHIYASU
IPC: A61H33/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a bathing assist air bag device enabling a care-given person such as a wheelchair user to gradually soak in hot water while sitting on an air bag so as to make it easy for the care-given person to go in and out of a bathtub at the time of bathing. SOLUTION: Air bag device 9 for assisting bathing comprises a bellows air bag 31 with a base seat 32 for care-given person to sit on, formed at the upper part, and a manual control device for supplying and exhausting air from an air pump to the air bag 31. The air bag 31 is installed inside a bathtub, and the care-given person sits on the base seat 32 placed at about the edge height of the bathtub. When air is let out of the air bag, the base seat 32 is gradually lowered, and the care-given person can soak in hot water at ease. The air bag 31 is expanded by air supply, and the base seat 32 gradually rises to enable the care-given person to get out of the bathtub. As a result, the care- given person can take a bath almost by her himself with a little help so as to obtain bathing full of a feeling of sufficiency and to reduce a burden on a caregiver.
Patent JP-S60218966-A (JP)
Title: Adhesion reading sensor array unit
Inventor: SHIRATO YOSHIAKI
IPC: H04N1/028
Filed: 1984-04-16
Abstract: PURPOSE:To attain miniaturization and to improve the heat dissipation effect with the titled array unit by unifying a heat dissipation fin to a housing storing a photoelectric transducer element, an LED light source and an IC and connecting thermally the LED light source and the IC to the heat dissipation fin part. CONSTITUTION:A heat dissipation fin 3 is unified to the outer surface of a housing 2 having an open hollow 4 at the top part. The top opening of the housing 2 is covered with a heat sink 5. A sensor support substrate 6 is attached to the bottom of the hollow 4, and a photoelectric transducer element 7 and a matrix wiring part 8 are provided to the substrate 6. The part 8 is connected electrically and mechanically to a drive circuit plate 10 by a flexible flat cable 9. The package of each semiconductor element 11 is connected thermally to the sink 5 of an IC. An optical system 13 is set into a slit 12 of the substrate 6, and the system 13 is set into a cavity 14. An LED array 16 is attached to a side wall surface 15 of the cavity 14. Thus the fin 3 having a large heat dissipation area is unified with the housing 2. This attains a compact design as a whole for a sensor array unit.
Patent JP-2000267311-A (JP)
Title: Electrophotographic photoreceptor and its production as well as coating applicator for the same
Inventor: FUKAZAWA KIYOSHI
IPC: G03G5/05
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which maintains high image quality by providing the circumference of a coating application vessel with a coating liquid reservoir vessel and providing the upper part of the coating application vessel with a vapor leakage enclosure. SOLUTION: This coating applicator is constituted by providing the circumference of the coating application vessel 1 with the coating liquid reservoir vessel 3 and providing the upper part of the coating application vessel 1 with vapor leakage enclosure 5. The coating liquid in a storage tank 8 is supplied via a circulating pump 10 to the coating application vessel 1 and if the volume thereof exceeds the capacity of the coating application vessel 1, the coating liquid flows over the vessel and is supplied to the coating liquid reservoir vessel 3, in such constitution. Next, if the coating liquid exceeds the capacity of the coating liquid reservoir vessel 3, the coating liquid is supplied as the return liquid from the upper part of the storage tank 8 through piping.  At this time, the range of the coating application vessel 1 is provided with the coating liquid reservoir vessel 3 to promote the generation of solvent vapor and to prevent the disturbance of the solvent vessel when the coating liquid flows over from the coating application vessel 1 and is supplied. The coating liquid reservoir vessel 3 is installed lower than the coating application vessel 1 in order to improve an effect. As a result, the occurrence of the coating application unevenness of various densities of charge generating layers is suppressed.
Patent JP-H10262813-A (JP)
Title: Electromagnetic induction heating type rice cooker
Inventor: OKAZAKI MAKOTO
IPC: A47J27/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve cooked state of rice uniformly with evenly distributed heat on the bottom surface of an inner pot by installing a rotational member and turning the inner pot in the horizontal direction. SOLUTION: In the center of the bottom part of the inner container 3, a coil unit 9 consisting of an induction heating coil 7 held by an inner container bottom 5 formed in a snail shape and a coil base 6, and a plurality of ferrite chips 8 installed to the coil base 6 radially, is fixed. Further, downward of the coil unit 9, a controller 10 controlling the entire main body, and a motor 13, a means 12 to turn the inner pot 2, are arranged and the motor 12 is driven by the controller 10. It is so structured that a rubber-made belt 13 as a rotational member rotates around the motor 13 and the flange part 11 of the inner pot 2. In a similar way, a plurality of rotors which aid rotation as rotational means of the inner pot 2, are installed between the main body 1 and the flange part 11 of the inner pot 2.
Patent JP-H01246859-A (JP)
Title: Semiconductor device
Inventor: TERAISHI KATSUHIRO
IPC: H01L27/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve the yield and quality by a method wherein two or more semiconductor elements are stacked up with a specified semiconductor mixed crystal film between. CONSTITUTION:A device of this design is so constructed that a GaAs FET layer 6 and a semiconductor laminate are stacked up with a high resistivity ZnSXSe1-X insulating layer 5, built of a II-VI compound semiconductor such as Zns/ZnSe, between the layer and laminate. The semiconductor laminate is built of an N-type GaAs substrate 1, N-type conductivity Al0-4Ga0.6As clad layer 2, Al0.15Ga0.85As active layer 3, and P-type Al0.4Ga0.6As clad layer 4. Lattice alignment may be established with ZnSXTe1-X because ZnS0.64Te0.36 is capable of lattice alignment with GaAs. Accordingly, a ZnSXTe1-X-based layer may he utilized as an epitaxial substrate, and this yields quality film crystals. In this way, the yield and quality may be improved.
Patent JP-H03275511-A (JP)
Title: Production of oxide-based superconducting film
Inventor: HASEGAWA TAKAYO
IPC: C01G1/00
Filed: 1990-03-24
Abstract: PURPOSE:To obtain a superconducting film excellently oriented by brief calcination by adding a specified amt. of Ag to a mixture of the organometallic compds. contg. the elements constituting an Ln-Ba-Cu-O-based superconducting oxide (Ln is lanthanides) in a specified ratio. CONSTITUTION:A mixture of the organometallic compds. contg. the elements constituting an Ln-Ba-Cu-O-based superconducting oxide (Ln is lanthanides) in a specified ratio or the soln. of the mixture in a solvent is applied on a substrate and then heat-treated to produce the film. In this case, Ag is added by 0.1-10mol% based on Ln. The Ag is also added as the organometallic compd. such as the octylate and naphthenate. Meanwhile, a metal alkoxide, a metal acetylacetonato and a metal carboxylate (metal org. acid salt) are used as the organometallic compd.