baber/WOPTO huggingface dataset:
Patent JP-S62213835-A (JP)
Title: Fixed quantity feeder for activated carbon
Inventor: YOSHINO HIDEAKI
IPC: B01J4/02
Filed: 1986-03-14
Abstract: PURPOSE:To stably feed a definite amount of activated carbon by providing a filter to the upper part of a measuring tank for activated carbon which is connected to the lower part of a storage tank for activated carbon and providing both a water pipe for washing the filter and a drainage pipe which are connected to the top end of the measuring tank for activated carbon. CONSTITUTION:Slurry activated carbon is introduced into a measuring tank 2 for activated carbon from a storage tank 1 for activated carbon by opening the valves 4, 9 and separated into activated carbon and water by a network filter 5 and only activated carbon is packed in the measuring tank 2. After discharging water through a drainage pipe 7, the valves 4, 9 are closed and the valves 8, 11 and 13 are opened and thereby the filter 5 is washed by washing water fed through a water pipe 6 for washing the filter. Further simultaneously activated carbon incorporated in the measuring tank 2 is transferred in a slurry state to a fluidized bed type activated carbon tower via a feed pipe 10 for activated carbon by means of driving water fed through a driving water pipe 12 for activated carbon.
Patent JP-H05215709-A (JP)
Title: Hydrogen peroxide detection element and chemical sensor using it
Inventor: ANDO MIGIWA
IPC: G01N27/327
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a hydrogen peroxide detection element which can perform measurement readily and easily and can be miniaturized easily and is suited for throwaway, and a chemical sensor using it. CONSTITUTION:A pair of nickel electrodes 3 which are laid out with a spacing of 0.5mm on an insulation support 2 which consists of a glass substrate are formed by using the vacuum deposition method and then a thin film 4 which is made of molybdenum dioxide is formed on it by sputtering. Then, a hydrogen peroxide transmission film 5 which is obtained by dipping n-butylalcohol is superposed on a paper which is approximately 50mum thick and further the peripheral part is coated with an insulation sealing material 6, thus obtaining a hydrogen peroxide detection element 1.
Patent JP-2000253360-A (JP)
Title: Signal recorder
Inventor: OSAKI TAKEO
IPC: H04N19/126
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent recording to a recording medium from being discontinuous due to overwrite of data onto recording data in a buffer memory and to minimize deterioration in an input signal resulting from excess compression. SOLUTION: A signal compression means 100 applies compression processing to an input signal, a recording system signal processing means 210 applies prescribed recording system signal processing to the input signal after the compression, an output of the recording system signal processing means 210 is written in a buffer memory 140 at a prescribed time interval and the signal is read from the buffer memory 140 in an optional timing. Then a recording means 110 records an output of the buffer memory 140 to a recording medium and the recording means 110 outputs its recording state. Moreover, a system control means 120 selects an optimum compression rate of the signal compression means 100 on the basis of the output of the recording means 110 and the residual amount of the buffer memory 140.
Patent JP-S60201287-A (JP)
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C15/02
Filed: 1984-03-26
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-H09244626-A (JP)
Title: Balance pin for keyboard
Inventor: ISHIDA MUNEO
IPC: G10C3/12
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a balance pin for the keyboard which makes it easy to adjust the height of the keyboard. SOLUTION: When the height of the keyboard 18 needs to be adjusted, a cap type bushing member fitted in the rod part 4 of the keyboard balance pin 2 of the keyboard 18 is removed and the engagement part 4a at the tip of the rod part 4 is rotated with a turning tool to adjust the screw-in quantity of the rod part 4 in the dent 14 of the screw part 6 of the keyboard balance pin 2, thereby adjusting the height of the keyboard 18 on a receiving seat part 8. Thus, the height of the keyboard 18 can easily be adjusted only by rotating the keyboard balance pin 2 projecting from the intermediate seat plate 24 of the keyboard 18 and it is not necessary to adjust the height by detaching and attaching the keyboard 18 like before, so the adjusting operation can be done extremely efficiently.
Patent JP-S54147927-A (JP)
Title: Insecticidal composition
Inventor: FUJITA YOSHIO
IPC: A01N53/08
Filed: 1978-05-11
Abstract: PURPOSE: A rapid- and long-acting insecticide containing a pyrethroid compound and a phosphorothiolate derivative as effective components, and low toxic to man and beast, and effective to a wide variety of insects such as mosquito, cockroach, rice stem borer, etc.  
     CONSTITUTION: A composition containing a pyrethroid derivative of formula I (Compound I) and 0,0-diisopropyl-S-benzylphosphorothiolate (IBP). The weight ratio of the compound I to IBP is 1:10 W 10:1, pref. 1:3 W 3:1. Although the compound I has rapid-acting effectivity not only to the noxious insects in house such as housefly, mosquito, cockroach, etc., but also to agricultural insects such as green rice leafhopper, etc., it has only insufficient activity in a plowed field. On the other hand, the compound IBP has remarkable effect to the rice blights; however, it has adsolutely no insecticidal effect at a practical rate of application. The combination of both compounds yields a synergistic insecticidal effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07271625-A (JP)
Title: Information processor
Inventor: MIYAZAKI KEIJI
IPC: G06F11/18
Filed: 1994-03-28
Abstract: PURPOSE:To shorten the process time by starting a comparing process without waiting for all process results. CONSTITUTION:Buffer parts 5-7 hold the process results of corresponding arithmetic parts 1-3 and outputs the held process results to comparators 14-16 and a selector 17. Flags 8-10 hold values showing that the process results of the arithmetic parts 1--3 are inputted to the corresponding buffer parts 5-7. Instruction parts 11-13 instruct the comparators 14-16 to start comparing operation when at least two of the flags 8-10 indicate that the process results of the arithmetic parts 1-3 are inputted to the buffer parts 5-7. The comparators 14-16 compares the outputs of the buffer parts 5-7 with one another and outputs their comparison results to the selector 17 and an OR circuit 18. The selector 17 selects one of the outputs of the buffer parts 5-7 according to the comparison results of the comparators 14-16 and outputs it to a register 19, from which it is outputted to the outside.
Patent JP-H10146651-A (JP)
Title: Production of round cast billet by continuos casting
Inventor: HIRATA ATSUSHI
IPC: B22D11/043
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the development of internal crack, center segregation, axial core cracking and center porosity regardless of kinds of steels by performing the rolling reduction at high speed under a prescribed rolling reduction rate, when the center part has a solid phase ratio in a specific range. SOLUTION: Since the final solidified range of a round cast billet is the axial core part and the vol. ratio is lower in comparison with a cast slab having rectangular cross section, the solidification is acceleratedly progressed. On the other hand, since the fluidity of molten steel is necessary to reduce the center segregation, the unsolidified rolling reduction is executed under condition of <=0.20 low ratio of the solid phase in the solid phase ratio fs at the center part. In this case, the rolling reduction roll may be of a pair on of multi-stages. The rolling rate R(mm) is given so that the unsolidified rolling reduction index P in the equation (1) becomes 0.40-1.0. In the equation, X is the unsolidified layer thickness (mm). The rolling reduction in such a way is executed at high speed, such as >=20mm/min.  By this method, during rolling reduction, since the time applied with tension stress on the front surface of the solidified shell is reduced to quickly attain the compressive stress, the condensed molten steel is easily squeezed and the internal crack is eliminated.
Patent JP-S60199633-A (JP)
Title: Manufacture of fluorine-containing resin processed body
Inventor: TOYODA SADAO
IPC: B29C65/36
Filed: 1984-03-24
Abstract: PURPOSE:To obtain a carbon fiber-joined fluorine-containing resin sheet by energizing a carbon fiber body pressed on the surface of a resin sheet to generate heat so that the surface of the sheet is melted to get a part thereof thereinto. CONSTITUTION:For example, a sheet 1 of fluorine-containing resin such as tetrafluoroethylene resin is placed on a horizontal base G made of non-conductive heat resistant material, for example, a concrete base and a carbon cloth 2 in the same size as the sheet is piled on the sheet 1. The carbon cloth 2 is a conductive carbon fiber cloth, which is fitted with electrodes at opposed two end sides and is tensed properly with an appropriate means. Then, a non-conductive heat resistant weight plate 4 such as slate plate is placed on the carbon cloth 2 and the sheet 1 are pressed thoroughly to a proper extent. Then, current flows through the two electrode plates to make the carbon cloth 2 generate heat up to about 40 deg.C so that the sheet 1 is melted by heat entirely to get the carbon cloth 2 into the sheet 1.
Patent JP-H01274832-A (JP)
Title: Method and apparatus for spraying and granulating of fluidized bed
Inventor: HANSU UURUMAN
IPC: B01J2/16
Filed: 1989-03-10
Abstract: PURPOSE: To classify granular particles with high accuracy in site of a large treatment quantity by dividing a granulation chamber to a plurality of uniform zones, providing each zone with a zigzag classification module and spray nozzle and returning granular particles by a return shaft into a fluidized bed without cross-mixing. CONSTITUTION: The fluidized bed 4 is maintained by a fluidizing gas 3 above an inlet plate 2 and a fluid start material for forming granules is sprayed via a duplex nozzle 5 into the fluidized bed 4. As a result, the particles increased in diameter and salidified in the fluidized bed 4 are released through a classifying air flow 6 in the zigzag classification module 7 from a cellular wheel flow passage 8. The module division of the granulation chamber enables the prescribed particles circulation and while the fine particles are reset into the bed at a large flying distance, the coarse particles fall down into the bed near the return shaft 9 and, are therefore, more frequently divided. The controlled discharge prevents the cross mixing of the particles.
Patent JP-S51131253-A (JP)
Title: Digital-analog converter
Inventor: ISHIJIMA MASUMORI
IPC: H03M1/74
Filed: 1975-05-10
Abstract: PURPOSE: To provide a digital-analog converter, consisting of non-IC circuits, that features a high-precision and high-speed operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08226834-A (JP)
Title: Control apparatus of shutoff valve for gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a control apparatus which can reduce a change in the pressure of a gas while the power consumption of a gas meter is being reduced. CONSTITUTION: An irregularity judgment part 46 measures the cycle of output pulses from a waveform shaping circuit 43, it finds the maximum value and the minimum value of the cycle of the output pulses from the waveform shaping circuit 43 at a definite time, it regards their difference as an irregularity in the output of a piezoelectric membrane sensor, and it judges whether the irregularity in the output of the piezoelectric membrane sensor exceeds a prescribed value or not.  When a gas is in a state 2 that it reaches a fluidic oscillation generation part without passing a pressure-change absorption mechanism, a shutoff-valve-drive judgment part 47 changes over the shutoff valve to a state that the gas passes the pressure-change absorption mechanism only when a flow rate is at a prescribed amount or lower and the irregularity in the output of the piezoelectric membrane sensor exceeds the prescribed value.
Patent JP-H07267582-A (JP)
Title: Ceiling crane device
Inventor: TAKEHARA HIDEYUKI
IPC: E04B1/35
Filed: 1994-03-28
Abstract: PURPOSE:To perform the crane works at any desired position. CONSTITUTION:A ceiling crane device is composed of a running body 40 which runs along a ceiling unit 12, a support 51 mounted on the running body 40 using a revolving mechanism 50 in such a way as capable of revolving, an expansion/contraction boom 60 installed on the support 51, a sheave 63 furnished at the foremost member 62 of the boom 60, a wire 64 wound on the sheave 63, a hook 66 coupled with the wire 64, and a winch which takes up the wire 64 and squeezes out.
Patent JP-S51131642-A (JP)
Title: Wiring method of multiple horogram
Inventor: ABE MICHIHARU
IPC: G03H1/28
Filed: 1975-05-12
Abstract: PURPOSE: To protect reduction of S/N ratio of reproduced picture by avoiding duplication of each horogram center in multiple recording of Fourier conversion type high density horogram. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63227868-A (JP)
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1987-03-13
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-H11255847-A (JP)
Title: Low malodorous hardenable resin composition
Inventor: MAEDA TAKESHI
IPC: C08L63/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a low malodorous hardenable resin composition which keeps properties of a vinyl ester resin and emits less malodor due to the absence of styrene. SOLUTION: A low malodorous hardenable composition is obtained by dissolving a vinyl ester comprising (i) an epoxy compound (A) having a viscosity of not more than 1,000 mpa.s at 25 deg.C and at least two epoxy groups in the molecule; (ii) an epoxy compound (B) having a viscosity of more than 1,000 mpa.s at 25 deg.C, an epoxy equivalent of not more than 500 and at least two epoxy groups in the molecule (wherein an equivalent ratio (A):(B)=1090:90-10; (iii) an unsaturated monobasic acid (C); and (iv) a vinyl ester (E) comprising a saturated dibasic acid (D) in a polymerizable (meth)acrylate (F).
Patent JP-S56156307-A (JP)
Title: Rubber dam
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1980-05-01
Abstract: PURPOSE: To prevent the pushing-up of a rubber dam during the time of back flow as well as ease concentrated stress applying on the fastened portion of supply and discharge port by pressing the lower face of the rubber dam onto the proper position of the river bed or slope in the downstream side.  
     CONSTITUTION: An anchor bolt 5 is beforehand buried in the river bed 3 and slope 4, the open ended portion of a rubber dam body 1 is positioned on the upstream side, an anchor bolt 5 is inserted into a through hole provided in the open ended portion, a patch plate 6 is fixed by revet nut 7, and the rubber dam body 1' is fixed to the river bed 3 and the bank slope 4. In order to press the lower face of the rubber dam 1 onto the river bed or the bank slope on the downstream side of the rubber dam 1, the anchor bolt 8 provided in the river bed or the bank slope is inserted into the lower hole of the rubber dam 1 and fixed by a nut 10 through a tap metal tool 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55150044-A (JP)
Title: Microprogram control unit
Inventor: FUJISAKI HIROO
IPC: G06F9/22
Filed: 1979-05-11
Abstract: PURPOSE: To realize a big reduction of the step number for the whole program by interrupting the decoder's reading of the microprogram in case the decision result showing the failure of the test conditions is obtained.  
     CONSTITUTION: The microprogram is stored in control memory 1, possessing the specified microorder which designates simultaneously both running and stop of the microprogram when the test conditions is not satisfied. And in case this specified microorder is read out of memory 1, deciding circuit 4 decides whether the test conditions designated in correspondence is satisfied in terms of the contents of order register 2. If the decision result shows the failure of the test conditions, decoder 3 is made to discontinue the reading of the microprogram. As a result, the number of the steps can be reduced by the amount equivalent to the stop indication order, thus realizing a big reduction of the step numbers for the program as a whole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01231750-A (JP)
Title: Device for conveying transfer material
Inventor: ODA MASATAKA
IPC: G03G15/00
Filed: 1988-03-09
Abstract: PURPOSE:To safely convey a transfer material without staining an image by the use of a retainer wheel by providing a retaining operation means which brings the retainer wheel of a retainer means into contact with, and separates same from a transfer material conveying means. CONSTITUTION:A supporting arm 23 is lowered downward by the spring force of a spring 25 at the unexciting time of a retainer-wheel operating solenoid 26 to rotated a retainer wheel 22 while surely bring the retainer teeth thereof into pressure contact by point contact with a sheet of paper 12 being conveyed on a conveying belt 21. The sheet of paper 12 is advanced into between a pair of fixing rollers 27 and, after being thermally fixed, discharged into a paper discharge tray 28. In this case, the retainer wheel 22 is brought into contact with the sheet of paper 12 only when necessary by a retainer-wheel control means 29 composed of a microcomputer. The contact of the retainer wheel 22 with the sheet of paper 12 is limited to the required minimum time of when the end of the sheet of paper 12 is advanced into the pair of fixing rollers 27 and when the rear end of the sheet of paper 12 is separated from a timing roller 15.
Patent JP-H01228629-A (JP)
Title: Linear handling device for pc steel bar
Inventor: KAWADA TAKASHI
IPC: B21F23/00
Filed: 1988-03-09
Abstract: PURPOSE:To flatly align a PC steel bar of long size and easily bent by constituting with collapsing device handling piled up PC steel bars and the device transferring the handling state of the PC steel bar handled thereby from one end to the other end. CONSTITUTION:The collapsing device 1 consisting of the triangular supporting plate 2 with the center as an apex and supporting plate lift device 3 in two units and the plate 2 are provided at specified intervals by intersecting at right angles with the axial line of the bar A at the lower part of one end side of piled up PC steel bars A. These plates 2 are lifted each other by the device 3 and when the bar A is lifted by the plate 2 upper face, each bar A of one end side is spread toward the plate 2 both sides by being locked by numerous locking grooves 4 in the orthogonal direction with the plate 2 face of the plate 2 upper face. The handling transfer device 6 consisting of the horizontal roller 8 having numerous locking grooves 10 orthogonal with the axial direction, a lift device 9 and trunk 7 is provided by intersecting at right angles the roller 8 with the bar A at the lower part of the bar A in this state. The roller 8 is then lifted, one end of the bar A handled to the groove 10 is fitted and the trunk 7 is moved toward the other end side of the bar A as it is.
Patent JP-S51133719-A (JP)
Title: Clutch motor
Inventor: KUBOKURA KUNIAKI
IPC: F16B27/00
Filed: 1975-05-16
Abstract: PURPOSE: To ensure reliable releasing of clutch or brake of a clutch motor without sacrificing the mass production property of the motor by providing the output shaft thereof with stop rings and interposing a thrust spring between each stop ring and a clutch ring or a brake ring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01231446-A (JP)
Title: Bit error rate measuring instrument for tdma channel
Inventor: OTSUKA SHIGERU
IPC: H04L1/00
Filed: 1988-03-11
Abstract: PURPOSE:To measure the bit error rate by comparing and collating a pseudo random signal included in a data part of a burst signal received and inputted by a reception station with a generated pseudo random signal bit by bit. CONSTITUTION:A transmission station sends the plural kinds of burst signals comprising each set of plural kinds of start signals and plural kinds of pseudo random (PN) signals corresponding one by one to them from data generating sections 1-3. In detecting the start signals of plural kinds by start signal detectors 101-103, the reception station uses PN signal generators 111-113 generate plural kinds of PN signals corresponding one by one to the plural kinds of start signals and compares and collates the received PN signals. Thus, even with the presence of hardware constitution generating a bit error in a specific bit pattern as a reception station equipment, the effect is minimized. Thus, it is possible to measure a bit error rate.
Patent JP-S51133896-A (JP)
Title: Laser machining
Inventor: SUMIYA MITSUO
IPC: B23K26/382
Filed: 1975-05-15
Abstract: PURPOSE:To provide a laser processing method which ensures an enhanced precision, through avoiding unddesirable effect by the laser beam at the area close to the worked point and  or the back side.
Patent JP-S51132542-A (JP)
Title: Steering device for four-way fork lift
Inventor: ITOU YOSHIKAZU
IPC: B62D5/26
Filed: 1975-05-14
Abstract: PURPOSE: To allow a cylinder to turn a wheel when the car is stopped, and to allow a handle to effect steering operation when the car is running. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54149763-A (JP)
Title: Colorant feeding to extruder and its device
Inventor: YAMAGIWA TOSHIYUKI
IPC: B29C48/29
Filed: 1978-05-16
Abstract: PURPOSE:To maintain the compounding ratio of the main raw material to a colorant constant to prevent color shading, and to feed the colorant economically advantageously only with the change of colorant in color change of products, by feeding the colorant near the lowermost part of the hopper. CONSTITUTION:A given amount of the granular colorant 7' is continuously fed from the pipe 6 to the inlet 5 provided near the lowermost part of the hopper 3 packed with the plastic powder 4 as a main raw material. The colorant 7' can be obtained by cutting the stringy colorant 7 taken off at a given speed with the pinch rolls 10 determined from the compounding ratio between the colorant 7' and the powder 4.
Patent JP-H07272155-A (JP)
Title: Differential type heat sensor
Inventor: FUKUDA MASAFUMI
IPC: G01K7/25
Filed: 1994-03-28
Abstract: PURPOSE:To reduce power consumed by a microcomputer and reduce the memory capacity in a differential type heat sensor provided with a temperature detection part composed of the microcomputer and an A/D converter so as to obtain linear temperature data in a wide temperature measuring area. CONSTITUTION:A control means MC judges whether an outside air temperature belongs to the side of an area T1 lower than the middle area of the temperature measuring areas, to the side of an area T3 higher than it, or to the side of a middle area T2 by means of a resistance voltage dividing output obtained by closing a switching means SW2 in charge of almost a middle area among plural temperature measuring areas divided in advance. From this judged result, the control means MC reapeats an operation for obtaining a resistance voltage dividing output by closing the switching means SW2 in charge of almost the middle area of temperature measuring areas including the temperature measuring area to which the outside air temperature belongs to retrieve a divided temperature measuring area to which the outside air temperature belongs while successively narrowing the temperature measuring area which the outside air temperature belongs to, and finally, the control means MC A/D-converts a resistance voltage dividing output obtained by closing switching means SW1 to SW3 in charge of a divided temperature measuring area to which the outside air temperature belongs and thereafter, corrects the data to be linear to obtain temperature data.