baber/WOPTO huggingface dataset:
Patent JP-H11330857-A (JP)
Title: Voltage-controlled oscillator and frequency control characteristic adjusting system and method therefor
Inventor: OKA MANABU
IPC: H03B5/32
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To readily and automatically adjust frequency control characteristic by a simple additional circuit, to reduce the dispersion of the frequency control characteristics, and to especially improve the linearity of the valid frequency control characteristics. SOLUTION: Frequency control characteristics, especially the linearity of the frequency control characteristics can be readily adjusted by a control voltage converting circuit 11, frequency adjusting circuit 12, voltage generating circuit 17, and voltage adder 18. Moreover, the dispersion of the frequency control characteristics generated due to the manufacture variation of an IC constituting a crystal oscillator, variable reactance element, and oscillation circuit can be reduced by adding an offset voltage generated by the voltage generating circuit 17. Also, the IC integration of the control voltage converting circuit or the like is readily attainable, assembly cost can be reduced, and the miniaturization and low cost of a voltage control piezoelectric oscillator can attained easily. Moreover, data D ADJ for adjustment being digital data are outputted by a frequency control characteristics adjusting device 32, so that the adjusting work of the frequency control characteristics can be operated through only electrical adjustment, and mechanical adjustment can be dispensed with and a frequency control characteristic adjusting time can be shortened.
Patent JP-S5655621-A (JP)
Title: Flexible membranous expand dam preventing noise
Inventor: MATSUOKA HARUHIKO
IPC: E02B7/20
Filed: 1979-10-08
Abstract: PURPOSE: To prevent the occurrence of noise during overflowing by slowly flowing overflow from a flexible membranous expand dam whose top end part is provided with a flexible membrane for buffering water falling downwards.  
     CONSTITUTION: A flexible membranous expand dam is provided with a flexible membranous cover 2 in the direction of crossing at least river bed of a river, and the cover 2 is expanded by supplying a fluid or shrunk by discharging the fluid from inside. In this case, one end of a falling water-buffering membrane 3 as a rubber-covered cloth film, for example, is fixed from the top to the upstream side of the cover 2 composing the dam body, and the other end is fixed to the river bed on the downstream side in such a way that the membrane 3 is sloped at a gentle angle. Or, plural flexible membranous covers whose heights are lowered stepwise are fixed at intervals in the direction of flow of river water. Thus, the overflow from the dam can be slowly flowed and thereby the occurrence of noise can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5656184-A (JP)
Title: Control device for synchronous motor
Inventor: NAITOU YOSHIO
IPC: H02P5/00
Filed: 1979-10-12
Abstract: PURPOSE:To operate a thyristor motor stably without commutation failure even if affected by the superimposition of commutation by determining the firing timing of the thyristor forming a power inverter by a set of beta control circuit. CONSTITUTION:In a beta control circuit 41' for controlling a control lead angle beta, a sawtooth wave of twelve times of the output frequency of a power converter having  a predetermined peak value is formed with a three-phase rectangular wave signal 17 from a position detector 7, a three-phase rectangular wave signal 72 having a phase difference of 30 deg. from the signal 71 and a speed feedback signal 131 obtained through a pulse oscillator 8 and an F/V converter 13. By comparing the sawtooth wave with a signal 121 having a predetermined relation with respect to the load current, a timing signal is outputted at the intersecting point of the two signals. This timing signal is inputted to a multiplex gate logic circuit 51' at every 30 deg., is sorted to power converters 41 and 42 by the three-phase rectangular signals 71 and 72 respectively, is synthesized as a gate signal having a width of 120 deg. with a phase difference of 30 deg. and is applied to the respective power converters 41 and 42 respectively.
Patent JP-S5560003-A (JP)
Title: Method and apparatus for manufacturing metal halide granule
Inventor: IWATA YOSHIO
IPC: C01B9/00
Filed: 1978-10-24
Abstract: PURPOSE: To form thin moisture absorption preventing films on the surfaces of granules by dropping molten CuCl, SbCl 3  or the like onto a smooth rotary disk made of material which does not react with the melt to rapidly granulate the melt.  
     CONSTITUTION: Molten CuCl or the like adjusted to about 550°C is dropped onto rotary disk 9a in cylindrical chamber 1 from runner 11 in the presence or absence of a moisture absorption nihibitor. Since disk 9a is made of carbon, ceramics, quartz or the like which does not react with the melt, and the disk 9a surface has been worked smooth, the melt dropped onto disk 9a is rapidly granulated by the action of centrifugal force, resistance of air, surface tension, etc. and simultaneously cooled to form almost perfectly spherical granules of 0.1W0.8mm diameter. The granules fall onto bottom 1b, flows out of discharge outlet 5 by vibration of vibrator 6, and are classified into predetermined diameters with screen 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S49135878-A (JP)
IPC: B03D1/14
Filed: 1973-11-22
Abstract: 1427437 Purifying liquids SAINT-GOBAIN TECHNIQUES NOUVELLES 20 Nov 1973 [22 Nov 1972] 53728/73 Heading C1C An apparatus mounted in a flotation chamber, for purifying aqueous liquids containing suspended particles, comprises an inner wall defining a generally vertical, open-topped inner enclosure to be mounted in a chamber containing the purified aqueous liquid, a duet for feeding an aqueous liquid to be purified to the interior of the inner enclosure, a device for generating bubbles below the inner enclosure, and an outer wall defining an open-topped, closed-bottomed outer enclosure surrounding the inner enclosure, the upper edge of the outer wall being at a greater height than the upper edge of the inner wall, and the inner wall being provided with at least one perforation connecting the inner enclosure to the outer enclosure at a height between the inlet of said duct to the inner enclosure and the device for generating bubbles. The bubbles are preferably generated by electrolysis.
Patent JP-S63158991-A (JP)
Title: Video signal recording system
Inventor: KOBAYASHI YASUHITO
IPC: H04N9/82
Filed: 1986-06-05
Abstract: PURPOSE:To record an FM video signal free from the influence of tertiary distortion by shifting a chrominance signal and a luminance signal in the transverse direction of a track and recording them independently. CONSTITUTION:The luminance signal to which relative phase relation with the chrominance signal C is constant regardless of its position on a track after being subjected to a variable delay line 14 to which delay time is controlled corresponding to a position on the track of a magnetic recording disk via a head position detection circuit 18 and a controller 20, is modulated by an FM modulation circuit 12. In the meantime, a signal C is modulated by an FM modulation circuit 10. And both FM modulation outputs above mentioned are shifted in the transverse direction of a track by a composite head 26, and recorded independently of each other. Therefore, different from a case both FM modulation outputs are mixed and recorded by a single head, an FM video signal recording in which the occurrences of beat component due to the mixing and the influence of tertiary distortion are eliminated can be executed.
Patent JP-S62297552-A (JP)
Inventor: JIEFURII ERU GURIIN
IPC: F16F15/027
Filed: 1987-05-27
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-H07312958-A (JP)
Title: Threshing depth sensor for combine
Inventor: ODA MASAAKI
IPC: A01D61/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide a threshing depth sensor which is attached to the back surface of the dusting cover so that the sensor is made movable from the upper surface of the dusting cover whereby the sensor becomes readily movable and adjustable with excellent hygiene without adversely affecting the dusting effect. CONSTITUTION:A threshing depth sensor S is attached to the back face of the dusting cover 3 laying over reaping zone B from the pulling-up case 1 to the inlet for feeding stems of the cereal plants into the threshing zone A and the threshing sensor S is preferably made movable in both longitudinal and traverse directions.
Patent JP-H06316368-A (JP)
Title: Fabric unrolling device for fabric spreading machine
Inventor: ARIKITA REIJI
IPC: B65H23/182
Filed: 1993-05-07
Abstract: PURPOSE:To set a raw fabric roll to a fabric unrolling device without need of labor by a method wherein fabric unrolling belts on the input side and the output side are supported in a V-shape the upper part of which is opened to form a raw fabric support member, and the raw fabric support member is revolvably and rotatably supported. CONSTITUTION:In a fabric unrolling device 4 mounted on a fabric spreading truck, runnable over a fabric spreading table 2, togetherwith a raw fabric delivering device, pulleys 29 and 30 are supported by means of a bearing to the tip of a V-shaped arm 25 having a bent part rockably supported to a support axle 19 and a fabric unrolling belt 32 on the output side and a fabric unrolling belt 33 on the input side are run between the pulleys 29 and 30 and a pulley 31 supported to a support axle 19 by means of a bearing to form a raw fabric support member 24. In setting of a raw fabric roll 120, a rock arm 34 is rocked through running of a motor 37 for revolution, and a V-shaped arm 25 formed integrally with the rock arm 34 is revolved rightward, and in this position, the raw fabric roller 120 is manually inputted. After the inputting, the V-shaped arm 25 is returned to its original position, and fabric unrolling is effected through rotation of the fabric unrolling belts 32 and 33.
Patent JP-S619705-A (JP)
Title: Numerically controlled machine tool
Inventor: YONEDA TAKAO
IPC: G05B19/4093
Filed: 1984-06-25
Abstract: PURPOSE:To perform automatically partial reprocessing by selecting one of reprocessing programs according to the reprocessing information including data on the type and the size of the reprocessing and moving a tool based on the selected reprocessing program and size data. CONSTITUTION:When the information needed for reprocessing of a work W is supplied, a CPU31 transfers the reprocessing information to a CPU21 of a numerical controller 20. A worker gives a reprocessing command RMC to the controller 20 after said transfer of the reprocessing information is cover. Thus the CPU21 executes the reprocessing operation. In other words, the data on the reprocessing cycle numbers stored in the head address of a buffer are BA as a parameter #0 is read out. Then the reprocessing numerical control program corresponding to said read-out reprocessing cycle number is selected. The CPU21 reads out the selected program by one block and also reads out the data on a shift amount corresponding to a parameter name included in the reprocessing numerical control program in case the read-out program block is not equal to a code showing a program end. Then a numerical control NC program is executed based on the read-out data.
Patent JP-H11300715-A (JP)
Title: Table-type concrete placing device
Inventor: DOI YASUO
IPC: B28B1/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To lower the position of a table by a method wherein the cylinder tube of a cylinder is rockably connected to either the table or a base through a pair of shafts arranged on both the sides of the cylinder tube with its center line between. SOLUTION: In a table-type concrete placing device, a cylinder tube 14 is rockably connected to a base 1 through a pair of shafts 19 arranged on both the sides of the cylinder tube 14. Since the shafts 19 are arranged not at the base end of the cylinder tube but at both the sides of it, the supporting blocks 17 for supporting these shafts 19 may well be arranged on the side surface sides of the cylinder tube 14. Accordingly, no positioning of a supporting piece for supporting a shaft at the base end side of the cylinder tube becomes necessary, resulting in lowering the position of a table 7 by the height of the supporting piece. Further, the arrangement of a pair of the shafts 19 on both the sides of the cylinder tube 14 makes it possible to locate the position of the base end of the cylinder tube irrespective of the positions of the shafts 19.
Patent JP-H11304364-A (JP)
Title: External heat type rotary kiln
Inventor: MINOWA AKIRA
IPC: F27B7/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To increase the yield of carbon while maintaining a high heat efficiency by forming the outer periphery of a part corresponding to at least a heating room of a retort in structure for suppressing heat transfer. SOLUTION: Since air that is sent from a cooling air introduction cylinder 12 by pressure flows to a space 5 that is constituted between inner and outer cylinders 3 and 4 of a retort 2, the temperature of the inside of the retort 2 is maintained at a lower temperature than that of the inside of a heating room 18 and heat that is heated by heat exchange is supplied from the terminal of the space 5 into the heating room 18 for combustion. Gas in the heating room 18 passes through a suction hole 15 of a furnace floor 14 and enters a secondary combustion room 19, and is heated by the combustion flame of a burner 17 for decomposing four odor and harmful substances, and they are discharged into the atmosphere from a chimney.  Carbide being generated by carbonization is unloaded from a port 10 for unloading an object to be treated to a cylinder 11 for collecting the object to be treated and is collected, thus obtaining appropriate carbide.
Patent JP-S5356968-A (JP)
Title: High frequency semiconductor device
Inventor: KURAMOTO TSUYOSHI
IPC: H01L21/60
Filed: 1976-11-01
Abstract: PURPOSE: To reduce the capacity between pad substrates, widen pads and achieve the improvement of bonding efficiency by forming bonding pads with the portions exposing insulation films and conductor portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0427084-A (JP)
Title: Earthquake resisting wall of reinforced concrete construction
Inventor: MOCHIDA TETSUO
IPC: E04H9/02
Filed: 1990-05-22
Abstract: PURPOSE:To promote the performance of an earthquake resisting wall by fixing a joint section of a wallboard with an upper girder firmly, fixing a joint section of a wallboard with a lower girder so as to easily shear it, and fixing a joint section with the wallboard with a column so as to easily separate therefrom to make an amount of main bars as yield strength decision elements of the earthquake resisting wall. CONSTITUTION:In a joint section of an RC wallboard 1 with an upper girder 4, an upper edge of the wallboard 1 is partially buried into the concrete of the upper girder 4 and, at the same time, a wall longitudinal reinforcement 10 is deeply inserted into the upper girder 4 to anchor them firmly as a unit. Concrete of both columns 3 and foundation girders 9 is insulated by a method such as a construction joint, etc. In that insulation places 15, spaces 13 are formed around main bars 13 of the columns 3, and spaces 14 capable of horizontal movement of the columns 3 within the limits of the spaces 13 an anchoring positions to the foundation girders are formed. While, the foundation girders 9 are separated into two stages of up and down so that they are capable of sliding, and both ends of an upper stage foundation girder 9a are anchored to the right and left columns 3. According to the constitution, earthquake resisting performance can be promoted.
Patent JP-H10292184-A (JP)
Title: Plastic waste solid fuel containing polyvinyl chloride
Inventor: YAMAMOTO MAKOTO
IPC: C08J11/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a solid fuel capable of capturing and fixing HCl gas in exhauste gas generated in burning of waste as soon as the gas is generated by using barium oxide as an additive. SOLUTION: This solid fuel is obtained by adding barium oxide to a polyolefin-based plastic waste containing polyvinyl chloride(PVC). Furthermore, for example, the mixing ratio of PVC to the polyolefin-based plastic waste is <=50% and fine powder of a barium oxide having <=100 mesh size is used as the barium oxide, it is good to add the barium oxide in an amount of 30-100% based on PVC mixed therein.
Patent JP-S5255457-A (JP)
Title: Antenna equipment
Inventor: KAWAI YUMIO
IPC: H01Q21/22
Filed: 1975-10-31
Abstract: PURPOSE:More than three units of antenna element are used, and current amplitude ratio flowing to each element is properly set through phase difference power supply system.  Thus, a desired directivity can be secured in a wide range.
Patent JP-S63299448-A (JP)
Title: Facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04M11/00
Filed: 1987-05-29
Abstract: PURPOSE:To remove the cause of noise by stopping every kind of tone in a time zone where no device is handled, by setting a tone output prohibiting time zone by a start time and a completion time, and stopping the output of a various kinds of tones in the time zone. CONSTITUTION:When the output of every kind of tone is desired to be stopped, for example, at night, etc., a time desired to stop the output of the tone is set as the tone output prohibiting time zone Tw, and the start time and the completion time of the tone output prohibiting time zone Tw, for example, at a time from 22 o'clock to 7 o'clock is set by operating an operation display part 12. And when the time of incoming is within the tone output prohibiting time zone, no tone output circuit 11 is operated. Therefore, a reception processing is executed similarly in a state where no tone at the time of completing a ringing tone or the reception processing in the arrival of the incoming is outputted. Also, no tone to inform a reception error is outputted even when a transmission error is generated.
Patent JP-S63297430-A (JP)
Title: Synthetic polymer molded article
Inventor: NAKAYAMA TOMOAKI
IPC: A45C13/08
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled molded article having excellent dispersibility of filler, moldability and mechanical strength, free from generation of matte unevenness, giving matte feeling and suitable as a container for cosmetic, etc.,, by compounding a specific organic filler to a thermoplastic polymer. CONSTITUTION:The objective molded article can be produced by compounding (A) a thermoplastic polymer such as polyethylene, polypropylene, polystyrene, AS, ABS, MMA, MS, polycarbonate, polyacetal, nylon, etc., with (B) 0.5-45wt.% of beads of crosslinked polystyrene, acrylic polymer or polyethylene having particle diameter of 3-600mum and molding the composition by injection molding, extrusion molding, etc.
Patent JP-2000033304-A (JP)
Title: Gravure coating device and gravure coating method
Inventor: HAGA KIYOSHI
IPC: B05D1/28
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To form a coating film without leaving an uncoated part at a high printing speed and with desired film thickness. SOLUTION: This gravure coating device has a plurality of cells 8 formed on the surface of a gravure roll 4 and transfers a coating material held in the cells 8 onto a supporting body continuously traveling to form a coating film. An angle formed by edge parts 10 facing each other between the cells 8 adjacent to each other in the rotation direction and the rotation direction of the gravure roll 4 is 90±10 deg., and an angle formed by the arrangement direction of the plurality of cells 8 arranged in the rotation direction and the rotation axis of the gravure roll 4 is 90±10 deg..
Patent JP-S6024163-A (JP)
Title: Preparation of powdered blood
Inventor: YAMASHITA MORIHARU
IPC: A23L13/20
Filed: 1983-07-21
Abstract: PURPOSE:To prevent occurrence of a bad smell and to improve quality of powdered blood, by spraying steam into a blood stirrer to coagulate protein and to precipitate water simultaneously, dehydrating the prepared clotted blood, drying it. CONSTITUTION:Blood obtained from butchered animal is sent from the inner bottom of the blood collecting tank 6 to the interior 11 by the pump 7. The blood is sprayed with steam from the boiler 15, so that protein in the blood is coagulated and water in the blood is precipitated. It is then sent to the dehydrator 16, water is removed, and a water-containing solid material is separated. The water-containing solid material is sent to the grinder 22, cut into pieces, and water in the interior is exposed to the open air. The finely cut water-containing solid material is sent to the warm air dryer 28, and dried to 15wt% water content. Consequently, high-quality homogeneous and fine powdered blood is obtained.
Patent JP-S6026130-A (JP)
Title: Suction pressure control piping for internal-combustion engine
Inventor: OKAMOTO HARUO
IPC: F02D35/00
Filed: 1983-07-21
Abstract: PURPOSE:To prevent fuel particles inside a suction pipe from penetrating into the side of a controller as well as to secure normal actuation of the controller, by setting up a check valve, checking a flow of fuel from the suction side to the controller side, in a suction pressure outlet part. CONSTITUTION:An internal-combustion engine 10 is provided with a starting fuel increment device 25 and a thermal control valve 26. A connection pipe 37 to which one end of piping 27 is connected is attached to a suction pressure outlet part 21A of a suction pipe 21, while two check valves are set up inside the connection pipe 37. These check valves are opened by a pressure wave at the counter positive pressure side of suction pressure pulsation inside the suction pipe 21 and allow a flow of fuel from the side of the thermal control valve 26 to the suction pipe 21 but check the suction pressure inside the suction pipe 21 flowing to the side of the thermal control valve 26. Thus, fuel particles inside the suction pipe are prevented from penetrating into the controller side and normal actuation of the controller can be secured.
Patent JP-S5464635-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: KIRINO OSAMU
IPC: A01N37/46
Filed: 1977-11-02
Abstract: PURPOSE: To provide an agricultural and horticultural fungicide effective to powdery mildew, etc., containing N-acylanthranylate derivative as an effective component.  
     CONSTITUTION: Powder, wettable powder, oil emulsifiable concentrate, granule, etc;, effective to powdery mildew of apply, pear, persimon, grape, etc., containing an N-acylanthranylate derivative of formula I (R is ≥ 2C alkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl, alkylthioalkyl; R' is phenyl, 3-halogen-substituted phenyl, 3- methoxyphenyl, 4-methoxyphenyl, 3,5-dimethyoxyphenyl), as an effective component. 
     COPYRIGHT: (C)1979,JPO&Japio