baber/WOPTO huggingface dataset:
Patent JP-H03285472-A (JP)
Title: Horizontal contour emphasizing circuit
Inventor: MATSUMOTO MIKI
IPC: H04N5/262
Filed: 1990-03-31
Abstract: PURPOSE:To reduce the degradation of an S/N as much as possible and to execute sufficient contour emphasis by limiting frequency bands in vertical and time directions for the horizontal high frequency component of an input video signal, executing emphasis by multiplying a coefficient corresponding to a prescribed contour correction characteristic, and afterwards adding the emphasized component to a horizontal low frequency band. CONSTITUTION:A subtracter 5 extracts the high frequency component in a horizontal direction higher than 2.0[MHz] by subtracting the frequency component extracted by a horizontal low-pass filter 2 from a television signal delayed by a delay device 3. The television signal of the extracted high frequency component is supplied to a vertical/time filter 6, and the band of the input signal in the vertical and time directions. An adder 8 adds the high frequency component, which contour is emphasized, from a coefficient multiplier 7 to the low frequency component from a delay device 4. Thus, the television signal is generated while emphasizing the high frequency component higher than 2.0[MHz] and outputted from an output terminal 9.
Patent JP-S567631-A (JP)
Title: Supplying method of powder medicine into exhaust gas
Inventor: KAWAI SABUROU
IPC: B01D53/34
Filed: 1979-06-29
Abstract: PURPOSE: To prevent the clogging of piping by powder medicines by performing the supplying of the powder medicines by the circulating flow of dry gas and the gas flow to the inside of an exhaust gas duct and releasing the excess pressure generating in the medicine storage tank to the outside.  
     CONSTITUTION: Supplying of powder medicines from a medicine storage tank 1 into a service tank 2 and supplying of powder medicines from the service tank 2 into an exhaust gas duct 3 are accomplished by the flow of the dry gas circulating between the medicine storage tank 1 and the service tank 2 and the gas flow reaching the inside of the exhaust gas duct 3 by passing the medicine outlet of the service tank 2. At the same time, the excess pressure over the gas flow up to the inside of the exhaust gas duct 3 generated in the medicine storage tank 1 is released to the outside. For example, a pressurizing device 6 is provided in the upper part of the medicine storage tank 1 and when the inside pressure of the storage tank 1 exceeds a set pressure, the excess air is released to the outside through an opening 6A. A bag filter 7 is provided to the portion connecting the pressurizing device 6 and the storage tank 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07298507-A (JP)
Title: Battery charger
Inventor: KAWASAKI TOSHIKAZU
IPC: B60L11/18
Filed: 1994-04-21
Abstract: PURPOSE:To provide a battery charger in which charging capacity of battery is prevented from lowering due to temperature drop. CONSTITUTION:The battery charger 1 is provided with a controller 7 comprising means for operating a reference charging time based on the sum of first half and second half charging times, means for determining a supplementary charging amount depending on the difference between a reference charging amount and an optimal charging amount, means for operating the difference between a total charging time and the reference charging time as a supplementary charging time, and means for dividing the supplementary charging amount by the supplementary charging time to operate a supplementary charging current.
Patent JP-S61240509-A (JP)
Inventor: FURUKAWA KIYOSHI
IPC: H01B3/44
Filed: 1985-04-17
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-2000274597-A (JP)
Title: Holding device of coolant tank
Inventor: AMAKUSA TAKAAKI
IPC: G01N1/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the vibration of a coolant tank and ensure the cooling retaining time in a holding device for supporting the vicinity of the bottom of the coolant tank containing the coolant in the inner part by a support stay by constituting the support stay from a length-adjustable support stay with spring. SOLUTION: A support stay with spring 20 comprises a coil spring 22 mounted and wound between a fixed screw 21 and a spring elasticity regulating nut 23, and the length is regulated by a length regulating screw 24. A coolant tank and the tip part of the stay 20 are formed of a heat insulator 25. The fixed screw 21 fixes the stay, the spring 22 absorbs the expansion/contraction and vibration of the coolant tank, the spring elasticity regulating nut 23 regulates the spring initial force, the length regulating screw 24 regulates the length of the stay at room temperature and regulates the screw of the stay for three-point supporting the coolant tank to regulate the center position of the coolant tank, and the heat insulator 24 suppresses the inflow of heat to the coolant tank.  According to this, the vibration of the coolant in the tank can be prevented or absorbed, and an image observation can be performed without deteriorating the resolution of the device.
Patent JP-S61241669-A (JP)
Title: Direct reading device for higher order harmonic wave
Inventor: MITAMURA KOICHI
IPC: G01R23/20
Filed: 1985-04-18
Abstract: PURPOSE:To make digital display possible by separating input voltage from a power transmit ting and distributing end into fundamental wave component, higher order harmonic wave component and each order harmonic component and calculating distortion rate and content of each order harmonic wave of input voltage from their effective values. CONSTITUTION:Input voltage from a power transmitting and distributing end is divided by an input voltage divider 1, and signal voltage from the voltage divider 1 is separated into fundamental wave voltage component and higher order harmonic wave component other than fundamental wave by a BPF 2. The fundamental wave component voltage is converted to an effective value by an RMS/DC converter 3 and compared 4 with reference voltage generated in a reference voltage generating section 5, and gain adjusted to make effective value of fundamental wave component voltage at the output end of an amplifier 6 always a fixed value. The distortion rate is calculated from the fundamental wave voltage effective value and higher order harmonic wave voltage effective value at output end of the amplifier 6. Then, the higher order harmonic wave voltage component is separated into respective band frequency signals by plural BPF 11-13 of different band frequency and a change-over switch 14, and then converted to effective value by an RMS/DC converter 9. Content of n-order harmonic wave is calculated from effective values of these components and displayed digitally.
Patent JP-S60227534-A (JP)
Title: Interference wave detecting system
Inventor: KAGE GOUZOU
IPC: H01M8/10
Filed: 1984-04-25
Abstract: PURPOSE:To clear the counting content of pulse signals at every specific time to evade automatically interference by detecting from a received signal that a communication signal is modulated at a carrier wave and counting pulse signals during the period other than the period during which the communication signal is modulated by using the detecting output. CONSTITUTION:A received signal from an input terminal (in) is made into pulse form at a pulsing circuit 1 and the output of the circuit 1 is inputted in one side of an AND circuit 3. A clock signal fM is inputted in one side of another AND circuit 12 and a signal indicating that a communication signal detected at a line- engagement detecting circuit 8 is modulated is inputted in the other side of the circuit 3. Outputs of the circuit 3 and 12 are respectively inputted in counters 5 and 13 and the output of the counter is inputted in an FF7. The FF7 is cleared with the output of the counter 13 and, at the same time, the output of the counter 13 is inputted in an FF14. By clearing the counter 13 by means of the FF14 and the content of the counter 5 at every specific time, the interference of an input signal is automatically evaded.
Patent JP-S58199618-A (JP)
Title: Wire drawing device
Inventor: TEJIMA MASANOSUKE
IPC: B21C3/08
Filed: 1982-05-17
Abstract: PURPOSE:To raise the accuracy of formation, to easily execute an assembling work, and to realize the adaptation to dry type wire drawing, by making a pair of die receivers for holding a bearing which supports rotatably a pair of roll dies slidable on a guide bar by an adjusting bolt. CONSTITUTION:This wire drawing device which places a wire rod between a pair of roll dies 10a, 10b, and draws the wire rod in the shape of die grooves 12a, 12b pierced in the outside circumference of the dies 10a, 10b is constituted as mentioned below. That is to say, an outside ring 16 of a bearing 17 for supporting rotatably shafts 14a, 14b of the dies 10a, 10b is held by a pair of die receivers 20a, 20b. Also, two parallel guide holes 25 are pierced in the die receives 20a, 20b, respectively, and both ends of two guide bars 26X, 26Y passing through the hole 25 are fixed to a square-shaped block frame 19. Also, the die receivers 20a, 20b are constituted slidably along the bars 26X, 26Y by adjusting bolts 31, 32 which are spirally attached to the frame 19.
Patent JP-H02265886-A (JP)
Title: Guide rail for elevator
Inventor: KAGAMI MASAAKI
IPC: B66B7/02
Filed: 1989-04-04
Abstract: PURPOSE:To reduce rolling vibration of a cage so as to realize its stable high speed running by constituting a guide rail of two or more kinds of rails with different bending rigidity and using the guide rail of high bending rigidity in a section where a cage is in running at a maximum rated speed. CONSTITUTION:A cage 3 generates its rolling vibration frequently coming into question only in its maximum rated speed operation section C but normally relatively short as compared with the total lift stroke. From experience, the cage 3 generates its rolling vibration, synchronized with a floor pitch, started to grow in the vicinity of a place the cage 3 rushes into the maximum rated speed operation section C to a degree of giving an uncomfortable feeling to a passenger, but the rolling vibration is suddenly damped when the cage is placed in a deceleration section starting deceleration. Then, this maximum rated speed operation section C uses a guide rail of bending rigidity at least 1.4 times or more higher than of the rail in the other sections B, D, that is, the guide rail of high geometrical moment of inertia. ln this way, the vibration of the cage 3 can be reduced.
Patent JP-S5747106-A (JP)
Title: Combustion of solid fuel and flue gas circulator
Inventor: KENESU RONGU MARONII
IPC: F23B90/04
Filed: 1981-06-02
Abstract: A solid fuel boiler or furnace with a flue gas-air mixture introduced into the fuel grate is disclosed. The flue gas is mixed with air such that approximately 30% of the mixture is flue gas. By providing this mixture under the burning fuel bed, the temperature of the fuel bed is lowered and excess oxygen is reduced. A more reactive fuel bed results providing various advantages including improved boiler operation and a clinker-free fuel bed.
Patent JP-H08284063-A (JP)
Title: Electret sheet, its production and filter substrate
Inventor: NISHIURA EIICHI
IPC: D04H1/724
Filed: 1995-04-10
Abstract: PURPOSE: To form an electret sheet having high surface charge density in spite of a formed resin article and to obtain a filter having low pressure drop and high collection efficiency by using the sheet as the substrate. CONSTITUTION: A resin composition is produced by compounding a chlorinated polyolefin resin having a chlorine content of >=50wt.% with >=0.1wt.% of a functional agent consisting of at least one substance selected from antibacterial agent, antifungal agent, deodorant, perfumery, colorant, insecticide, water- repellent, ultraviolet absorber and heat stabilizer, e.g. a combination of an antibacterial agent and an antifungal agent. The above resin composition is applied by spraying, coating or impregnation to a composite sheet produced by laminating two or more layers of melt-blown polypropylene sheet having a bending resistance of >=15cm measured by 45 deg.C cantilever method or laminating a cloth to the above melt-blown sheet and the applied resin is dried. The amount of the resin composition is 0.3-10wt.% based on the weight of the fiber. The dried product is subjected to an electret-forming treatment to obtain an electret sheet having a surface charge density of >=1×10<-10> coulomb/cm<2> .
Patent JP-H11279608-A (JP)
Title: Dust collecting equipment in casting floor of blast furnace
Inventor: SATO YOSHICHIKA
IPC: B01D46/42
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting equipment for a casting floor of a blast furnace, in which the wear of a fan can be reduced at remarkably less than that of the conventional equipment and the recovery of the dust used for effective desiliconization in molten iron can be obtd. SOLUTION: The dust collecting equipment in the casting floor of the blast furnace is composed of a dust collecting hoods 12, that is a taken in port, arranged at the positions developing many dusts on the casting floor of the blast furnace, many end part ducts 1 communicated with the dust collecting hoods, a main duct integrating the end part dusts, a fan arranged on the way of the main duct and sucking the air containing the dust from each dust collecting hood and a dust collector for catching the dust through the fan. In such a case, a pre-duster 9 having a gravitational depositing type and an inertia colliding type functions, is made to provide at the position of the end part duct near the dust collecting hood.
Patent JP-S63249327-A (JP)
Inventor: MATSUDA YOSHITAKA
IPC: C25D11/06
Filed: 1987-04-06
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-S539072-A (JP)
Title: Washing machine
Inventor: NAKAYA MASAKI
IPC: D06F39/02
Filed: 1976-07-14
Abstract: PURPOSE: To enable projecting bleaching agent or the like into a washing tank in uniform concentration in a washing machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58201079-A (JP)
Title: Testing device of integrated circuit
Inventor: EGUCHI YASUO
IPC: G01R31/319
Filed: 1982-05-19
Abstract: PURPOSE:To obtain logical indiscrete values ''1'' and ''0'' of the output signal of an integrated circuit to be tested with only one starting of a test pattern sequence, by providing a circuit for holding maximum and minimum voltage values of the output signal and its scanner in an output signal detecting circuit. CONSTITUTION:A block 7 is a minimum voltage holding circuit and detects the minimum value of logical analog level ''1'' of the output of the integrated circuit (DUT) to be tested, which is inputted through an analog switch 9, for every one pattern, and the minimum value is updated successively and is held. A block 8 is a maximum voltage holding circuit and detects the maximum value of logical analog level ''0'' of the output of the DUT, which is inputted through an analog switch 10, for every one pattern, and the maximum value is updated successively and is held. Thus, it is discriminated that the output signal performs a correct logical operation if the discrimination result of a block 4 is PASS by starting the test pattern sequence only once, and held voltages of blocks 7 and 8 indicate minimum and maximum voltages of logical ''1'' and ''0'' of the output pin on this DUT.
Patent JP-S5310190-A (JP)
Title: Device for removing steel flaw
Inventor: TSUDA GOROU
IPC: B23C3/14
Filed: 1976-07-14
Abstract: PURPOSE: Not only to cut off mechanically a surface flaw of a steel piece which was relled and conveyed, and to save labor, but also to prevent Raynaud,S disease of a finger due to vibration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58200947-A (JP)
Title: Preventive device for mixing loss in air-conditioning system
Inventor: YOSHIDA YASUTOSHI
IPC: G05D23/24
Filed: 1982-05-18
Abstract: PURPOSE:To maintain the comfortableness of an indoor environment by preventing the mixing loss of cold and hot heat fed in a perimeter region and an interior region in a room. CONSTITUTION:A temperature difference signal among the detecting values of a sensor 19 of the perimeter region and a sensor 25 of the interior region and setters 21, 26 and a cold radiation signal from a window-surface temperature sensor 24 are levelled by the ripple filters 45, 46, 49 of a levelling circuit 32. Both signals are passed as they ae when they are kept within a control span in which a perimeter temperature difference signal and the cold radiation signal are set by a span determinating circuit 33, an upper limit value or a lower limit value of the span is outputted when they exist outside the span, and the air cooling or heating of the perimeter region is decided by an air-conditioning changeover signal from a changeover thermostat 22 fitted to a fan coil unit in a digital signal generating circuit 34 for control. The positive or negative value of an interior temperature difference signal is discriminated, the necessity of the compensation of comfortableness is discriminated from the cold radiation signal, the interior temperature difference signal and a comfortableness compensation signal are given the priority order by a control logic circuit 35 and outputted from a changeover circuit 36, and the opening of the bypass damper 18 of the fan coil unit 14 is controlled by a bypass damper drive circuit 37.
Patent JP-H02266092-A (JP)
Title: Shield excavator for deformed cross-sectional area excavation
Inventor: SUZUKI SATOSHI
IPC: E21D9/087
Filed: 1989-04-05
Abstract: PURPOSE:To enable required deformed cross-sectional area excavation to be performed by retaining a small diameter shield hood section at a specified position with a spacer and a ringshaped member, to perform large diameter excavation, and by taking out the ring-shaped member to switch the excavation to small diameter excavation. CONSTITUTION:At the time of large diameter excavation, with a spacer 23 and a ring-shaped member 26, a small diameter shield hood section 4 is retained at a specified position. After that, a thrust load and a rotational reaction force bearing on a cutter wheel 6 supported by a central side bulk head 3 via said members are transmitted to a large diameter shield shell member 5. Besides, at the time of remodeling to a small diameter shield or after the remodeling, the ring-shaped member 26 is taken out, and between the outer periphery of the hood section 4 and the large diameter shield shell member 5, a space necessary for assembling and starting the small diameter shield is sufficiently secured. Then, large diameter excavation and small diameter excavation are gradually switched to each other, and required deformed cross-sectional area excavation is performed.
Patent JP-H01256929-A (JP)
Title: Electronic tonometer
Inventor: OHAMA NOBORU
IPC: A61B5/02
Filed: 1988-04-06
Abstract: PURPOSE:To report or stop the measurement when the size of an arm is outside the allowable range by judging whether the time required to wind a cuff which is counted by a counting means is within the preset range or not because this time is prolonged when the arm circumference is small. CONSTITUTION:A pressure sensor (pressure detecting means) 23, a pressurizing pump (pressurizing means) 26, a quick discharge valve (decompressing means) 27, and a slow discharge valve (decompressing means) 28 are connected to a cuff 11. The output signal of the pressure sensor 23 is amplified by an amplifier 24 then converted into the digital signal by an A/D converter 25 and fed to a CPU 29. The CPU 29 has the function to detect the noninsertion or inadequate insertion of an arm, the function to control the winding of the cuff 11, and the function to determine the blood pressure value. When the arm is too slender or too big, the measurement is stopped, a reporting means such as a buzzer and a warning lamp can be operated in place of it or in conjunction with it.
Patent JP-S5310936-A (JP)
Title: Memory and its applying method
Inventor: ITOU KIYOO
IPC: F24S10/70
Filed: 1976-07-19
Abstract: PURPOSE:Artificial memory cells which are not selected are arranged adjoining to the circumference of a memory array in order to prevent the shortening information-holding time at the circumference of a memory array, thereby preventing memory characteristics from deteriorating.
Patent JP-H05254806-A (JP)
Title: Production of oxide superconductor composite material
IPC: H01B13/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a method for producing an oxide superconductor composite material capable of preventing a crystal of an oxide superconductor from orienting in a specific direction and providing uniform superconductive characteristics. CONSTITUTION:The surface of a substrate such as a silver cylinder is previously roughened by a method for sandblasting (e.g. unevennesses of tens of mum are formed), etc., and an oxide superconductor layer is then formed. The oxide superconductor layer is formed by, e.g. kneading raw material powder with an organic solvent, coating the substrate surface with the resultant kneaded mixture, heat-treating the coated mixture at a prescribed temperature in an oxygen atmosphere and subsequently cooling the heat-treated material to ambient temperature in a nitrogen gas stream.
Patent JP-S62244519-A (JP)
Title: Manufacture of clad wire stock
Inventor: SUGIOKA ISAO
IPC: B21C37/04
Filed: 1986-04-15
Abstract: PURPOSE:To reduce the manufacturing cost of a long clad wire and tube by inserting a core metal wire into a covering metal tube with the tube vibrated on a vibration table an then drawing the tube. CONSTITUTION:A coiled body 1b of a covering metal tube is fixed on a vibration table 2, which is installed on a frame 6 through a spring 5. The table 2 is provided with a couple of tilted vibration motors 4a and 4b to be given rotating or spiral vibrations. A core metal wire 8 is put on a core metal wire frame 7 and is inserted into the covering metal tube end 10 by using a feeding force of a feeding roller 9. Then, the tube with the inserted wire 8 is drawn to reach to a prescribed diameter for obtaining a clad product. In that method, the manufacturing cost is reduced because a large, sophisticated device is not required.
Patent JP-H01258408-A (JP)
Title: Energy storage device using non-aqueous electrolyte
Inventor: MORIMOTO TAKESHI
IPC: H01G11/42
Filed: 1988-04-08
Abstract: PURPOSE:To increase discharge capacitance by a method wherein load is composed of the molded substance such as activated charcoal and the like, a positive pole is mainly composed of a conductive high molecular compound, and an electrolyte is formed by dissolving special quaternary onium salt into an organic solvent. CONSTITUTION:Load 2 consists of the molded material of activated charcoal powder, or activated charcoal fiber, a positive pole 1 is mainly composed of a conductive high molecular compound with which anion can be reversibly doped in an electrochemical manner, and an electrolyte which is formed by dissolving quaternary onium salt, indicated by the formula I separately mentioned, with an organic solvent. In the formula I, the letters in brackets indicate tetraalkylonium or tetraarylonium. As a result, the lowering in charge and discharge efficiency due to the internal short-circuit of a battery and the falling off of active substances can be prevented, the capacitance of discharge can be increased, and the back-up in a long term can also be made possible.