baber/WOPTO huggingface dataset:
Patent JP-H0259076-A (JP)
Title: Apparatus for classifying particulate material
Inventor: KATSUKI TSUNEO
IPC: B07B7/083
Filed: 1988-08-25
Abstract: PURPOSE:To enhance classification efficiency by preventing the introduction of coarse particles carried by an air stream into a classifying chamber and adjusting the introducing amount distribution of the air stream by arranging a classifying blade to the inlet part of the classifying chamber. CONSTITUTION:The powder thrown on a dispersing plate 108 is moved toward the peripheral edge part of the dispersing plate 108 by the centrifugal force accompanied by the rotation of the dispersing plate 108 and thrown out to the dispersing space between an inner cylinder 102 and a classifying blade 105 from the outer periphery of the dispersing plate 108 to fall downwardly through said space under its own wt. along with the gas colliding with the inner wall of the inner cylinder 102. The particles having a small particle size in said powder are passed through a lower door 106 to be carried by the classifying revolving air stream blown in the inner cylinder 102 to be introduced into a classifying chamber 107. Coarse particles having a large particle size not carried by the revolving air stream fall downwardly along the inner wall of the inner cylinder 102 to be discharged out of the system from the discharge chute 115 connected to the lower end of the inner cylinder. The powder carried by the revolving air stream is introduced into the cylindrical basket like classifying chamber 107.
Patent JP-S6451887-A (JP)
Title: Video signal processor
Inventor: SATO MASAHIKO
IPC: H04N5/265
Filed: 1987-08-24
Abstract: PURPOSE:To prevent the generation of the fluctuation of the density of a color on a slave screen even when a fluctuation is generated in the chroma signal level of a master screen according to the switching of a channel by controlling the chroma signal level of the slave screen based on the chroma signal level of the master screen. CONSTITUTION:An ACC circuit 13 for controlling the chroma signal level in a video signal for forming the slave screen is disposed and at the time of compressing and inserting the slave screen to the master screen, the ACC circuit 13 is operated based on the chroma signal level in the video signal forming the master screen. Accordingly, at the time of generating the fluctuation in the chroma. signal level in the video signal of a television broadcasting, the chroma signal level of the part of the video signal of the television broadcasting is controlled so as to be constant by the ACC circuit 49 of a television receiver 2. Thereby, the chroma signal level of the part of a reproducing video signal is controlled so as to be constant to prevent the generation of the fluctuation of the density of the color of the slave screen.
Patent JP-H0877108-A (JP)
Title: Cyberspace system
Inventor: HONDA YASUAKI
IPC: G06F19/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide a preferable user interface correspondingly to the function of each user terminal. CONSTITUTION: A user object UO1-1 is prepared correspondingly to a user terminal 1-1. Each user accesses each cyberspace through this user object UOI-1. When the user object accesses information objects A1 to A3 of each cyberspace, a conversion object MSA is arranged between them. The conversion object MSA is prepared for each of classifications of user terminals 1-1.
Patent JP-H0374020-A (JP)
Title: Buffer type gas circuit breaker
Inventor: AOYANAGI HIROKUNI
IPC: H01H33/70
Filed: 1989-08-15
Abstract: PURPOSE:To enable stable discharge between arc electrodes while completely preventing reignition of arc and regeneration of arc for improving insulation reliability by making the ultratip part of a static electrode part a rough face while performing surface treatment on a mirror face of a peripheral part of the ultratip part. CONSTITUTION:The surface of the ultratip part 8b of a static electrode part 8 facing a movable electrode 14 is made rough while the peripheral part of 8a of the tip part is given surface treatment for being made a smooth mirror surface. No electron radiation is generated accordingly from the peripheral electrode part so that dielectric breaking voltage is improved while allowing electrification of a movable electrode 3 to be prevented and discharge of reignition of arc and regeneration of arc always generated at the ultratip part 8b of the arc electrode 8. Insulation reliability is therefore improved.
Patent JP-H1056401-A (JP)
Title: Transmission/reception synchronization circuit
Inventor: SUGIMOTO DAIKI
IPC: H04B1/707
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission/reception synchronization circuit in which a synchronization phase search time is reduced even in the case that synchronization is acquired matching a clock having a period longer than a period of a spread code or over. SOLUTION: A reception section 210 of a mobile station P200 is provided with a radio demodulation section 211 connecting to an antenna 310, a spread demodulation section 212, an error correction decoding section 213, a frame recovery section 214 and a transmission clock generator 215, and a transmission section 220 of the mobile station P200 is provided with a frame generating section 221, an error correction coding section 222, a spread modulation section 223 and a radio modulation section 224.  A base station B sends a data frame having a period longer than a period of a spread code, the reception section 210 of the mobile station P200 extracts a signal of the data frame sent from the base station B100 and matches a synchronization position of the data frame of the transmission section 220 of the mobile station P200 with the position of the extracted data frame of the base station B100.
Patent JP-S6451812-A (JP)
Title: Agc circuit
Inventor: KAMATANI YASUHIRO
IPC: H03G3/10
Filed: 1987-08-24
Abstract: PURPOSE:To prevent a DC potential fluctuation of a signal transmission line by providing an impedance variable circuit changing the impedance by an AGC signal but not fluctuating the DC potential to the input side of the amplifier. CONSTITUTION:The signal to be sent is given from an input terminal 1 to the amplifier 5 and then amplified and sent to the post-stage from an output terminal 6. The output signal of the amplifier 5 is fed also to a detection circuit 22 and the AGC signal in response to the output level of the amplifier 5 is fed to bases of transistors 15, 16 of the impedance variable circuit 29. When the output level of the amplifier 5 is large and the AGC is in the operating state, the potential at a terminal 21 is equal to the reference voltage nearly from the reference voltage generating circuit 11. Thus, the DC potential at the terminal 21 is not fluctuated between the AGC operation and AGC nonoperation.
Patent JP-H1055789-A (JP)
Title: Sealant for organic electrolyte battery, composition containing the same, and battery using the same
Inventor: MAEDA KOICHIRO
IPC: C09J121/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery with its superior sealing property at high temperature and superior operability by employing a sealant for organic electrolyte mainly containing dien rubber of which average molecule weight is a value with a specific range. SOLUTION: A specified amount of sealant composition is fed and applied onto a metal container surface and/or insulation material gasket surface by a metering pump such as fixed quantity dispenser air-driven, roller pump, and gear pump. Then, these applied materials are naturally dried so that the sealing compound is maintained to be horizontal without being one-sided, an organic solvent is removed, and dien rubber film is formed. It is possible to apply a small amount of this composition by employing a brush without limitation to a method using the metering pump. the thickness of the sealant layer can be arbitrarily selected according to size of the metal container and insulation gasket, and the size is usually 0.1 to 1,000 micrometers. Thus, a sealant for organic electrolyte battery with its superior sealing property at high temperature can be obtained in particular.
Patent JP-2000197585-A (JP)
Title: Tray brush joined flexibly
Inventor: MAXIMILIAN P BARTON
IPC: A47K11/10
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved tray brush wherein an additional structural and operational advantage is produced, while a drawback to a conventional tray brush can be avoided. SOLUTION: This tray brush 20 includes an elongate handle 22 with a first axial line, a brush head 24 with a second axial line, and a flexible joint 26, which fixedly connects the handle 22 to the head 24. By being screw-threadedly engaged with at least one of the head 24 and handle 22, the joint 26 enables the second axial line of the head 24 to be deflected with respect to the first axial line of the handle 22. The head 24 may includes separated bristles of a first and second sets. Bristles of the second set are longer and harder than those of the first set and located closer to the handle 22.
Patent JP-2000044572-A (JP)
Title: New 8h-thieno-[2,3-b]pyrrolidin-8-one compound, its production and medicine composition containing the same
Inventor: RAULT SYLVAIN
IPC: A61K31/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new 8H-thieno[2,3-b]pyrrolidin-8-one compound having an antitumor characteristic and useful for treating cancer and solid tumor. SOLUTION: A compound of formula I [R1 and R3 are each H, a halogen or the like; R2 is a (substituted) aryl or the like], for example, 3-(2- methoxyphenyl)-8H-thieno[2,3-b]pyrrolidin-8-one. The compound of formula I is obtained by reacting a compound of formula II with ethyl formate in the presence of an alkali metal, reacting the obtained compound with phenylsulfonyl chloride under a nucleophilic addition condition, reacting the obtained compound of formula III with methyl thioglycolate to protect the amino group of the compound, reacting the compound with a compound of the formula: R3-X (X is a releasing group), removing the protecting group from the amino functional group, reacting the obtained compound of formula IV with dimethoxytetrahydrofuran, etc., reacting the product with pyrrolidine and subsequently cyclizing the obtained compound of formula V with phosphorus oxychloride.
Patent JP-S6454148-A (JP)
Title: Ventilation fan
Inventor: YONEKICHI MICHIHISA
IPC: F24F7/10
Filed: 1987-08-25
Abstract: PURPOSE:To reduce the noise level by disposing a shutter for preventing outside air from entering on the delivery side of a centrifugal fan and an ellipse- sectioned air guider at the leading edge of the shutter. CONSTITUTION:When a centrifugal fan 5 is operated, the room air is vented to the outside through outlet 6, interior of adapter 7 and duct 8 as shown by arrows. The shutter 10 is forced open by the air pressure. Because an elipse- sectioned air guider 11 is disposed at the leading edge of the shutter 10, the draft resistance of the delivered air is reduced, and the air is delivered through the periphery of the shutter 10 and the interior of the adapter 7 without causing swirls. By this constitution, the noise level can be reduced.
Patent JP-S59102709-A (JP)
Title: Device for storing and conveying rolling body
Inventor: KUWATA SHIYOUICHI
IPC: B65G23/06
Filed: 1982-12-02
Abstract: PURPOSE:To prevent a dog from being sticked by deposits in a chain conveyer with the dog provided pivotably along a skid rail by providing a erectile and returnable piece bearing against a dog lever adjacent a track of the conveyer. CONSTITUTION:When a rolling body 1 rolls to the E side on a skid rail 3, a supporting piece 21 of a dog lever 20 proceeding to the E side on a guide frame 4 in the erect position abuts against the front surface of the rolling body 1 to control the acceleration of the rolling body 1. Then, the dog lever 20 is turned down and passes by the lower side of the rolling body 1. Thereafter, since the position W of the center of gravity is located at the opposite side of a connecting pin 19 to the supporting piece 21 by a weight 22, the dog lever 20 returns automatically to the erect position. When a chain 17 is wound up by a chain wheel 24 at the return side of the chain 17, an abutting surface 23 provided projectingly on the supply side D end of the base of the dog lever 20 is forcibly operatively returned by an erect returning piece 25 provided projectingly on the side surface of the chain wheel 24.
Patent JP-H07154699-A (JP)
Title: Solid-state electronic camera, method and circuit for controlling exposure time
Inventor: SUZUKI JUNYA
IPC: H04N5/341
Filed: 1994-08-11
Abstract: PURPOSE:To set a shutter speed freely and continuously especially at a high speed shutter area in the solid-state electronic camera having the electronic shutter function. CONSTITUTION:The solid-state electronic camera having an electronic shutter function is provided with a solid-state image pickup element 21 having a means (4, 5) controlling the storage time of the signal charge in response to a reply and with an electronic shutter control means 26 and the control signal is fed also to the means 4 controlling the storage time within a horizontal blanking period and at the outside the vertical blanking period and fed to the means 4 controlling the storage time within the vertical banking period even at the outside of the blanking period.
Patent JP-2000045551-A (JP)
Title: Metal-made structure for financial shop
Inventor: SAITO AKIRA
IPC: E04H3/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of unit structure for a financial shop in which unmanned or a small number of employees reside. SOLUTION: A structure 200 is composed by connecting the three units 210, 230, 250 of metal-made cubic structure produced in a factory. The first unit 210 has the door 220 of an entrance, and two ATMs 610 are equipped. The second unit 230 is provided with the two ATMs 610 and an internet terminal machine 670. The third unit 250 is provided with an automatic account opening terminal machine 650, an automatic consulting terminal machine 660 and a sofa 700. These units are previously manufactured in the factory and assembled at a setting place. A high safe financial shop can be established.
Patent JP-S58118354-A (JP)
Title: Speed reducer
Inventor: YASUE SETSUO
IPC: F16H1/46
Filed: 1981-12-30
Abstract: PURPOSE:To keep a speed reducer from becoming large, although its speed reduction ratio is increased, by connecting gear trains of large speed reduction ratio in series with one another to increase the number of the speed reduction gear trains. CONSTITUTION:A main shaft 6 coupled at the front end with an eccentric cam 7, a shaft supporting portion 8 and a coupling metal 9 is inserted into a box- shaped casing 1 open at the bottom, so that the main shaft extends in the front- to-rear direction and is supported in a bearing hole 3 opened through the central part of the front wall 2 of the casing. A planet gear 11, which is an external gear and is juxtaposed with a rotation restrictor 10 shaped as an oblong plate, is loosely fitted on the eccentric cam 7 located behind the front wall 2. The rotation restrictor 10 on the front of the planet gear 11 is placed in sliding contact with the inside surface of the front wall 2 of the casing 1. A sun gear 12, which is an internal gear, is loosely fitted on the main shaft 6 behind the eccentric cam 7 and placed in sliding contact with the eccentric cam, the main shaft and the back of the rotation restrictor 10. A first speed reduction gear train is composed of the cam 7, the main shaft 6, the planet gear 11 and the sun gear 12.
Patent JP-S59101398-A (JP)
Title: Dye-transferring body
Inventor: HOTSUTA OSAMU
IPC: B41M5/392
Filed: 1982-12-01
Abstract: PURPOSE:To provide a dye-transferring body for high-speed recording capable of reducing drop-out and noise in an intermediate tone region and providing a recorded image with faborable image quality, wherein a part of each of non- sublimable particles is protruded from a reference plane constituted of a sublimable dye. CONSTITUTION:Non-sublimable particles [e.g., a metal (oxide), mineral] 3 having a particle diameter of preferably 1-100mum are mixed with sublimable dye particles 2, for example, by stirring them in the presence of dichloromethane or the like by a ball mill or the like to obtain a dispersed liquid. The dispersed liquid is applied onto a base paper 1 such as condenser paper coated with a poly carbonate, by a wire bar or the like, to obtain the objective dye-transferring body in which a part of each of the non-sublimable particles 3 is protruded from the reference plane (l) formed by the sublimable dye layer, preferably to a height (h) (1<=h<=100mum). USE:High-speed recording by an electronic device such as a thermal head or a laser beam.
Patent JP-S6367712-A (JP)
Title: Tank for oil-filled electric machinery and apparatus
Inventor: YAMANAKA KOJI
IPC: H01F27/12
Filed: 1986-09-09
Abstract: PURPOSE:To effectively reinforce heat sink ribs and to prevent the heat sink characteristic of the ribs from decreasing irrespective of the position of an oil surface level by inclining an upper groove from inside to the outside of the rib from an upper end toward a lower end, and forming a lower groove in a shape inclining from the outside to the inside of the ribs from the upper end toward the lower end. CONSTITUTION:An upper groove 15 is recessed in suitable width and depth at the upper side of heat sink ribs 14, and inclined from the side linearly to the outside from the upper end toward a lower end. A lower groove 16 is recessed similarly to the groove 15 at the lower side of the ribs 14 and inclined from the outside toward the inside linearly from the upper end toward the lower end. The grooves 15, 16 are so disposed at a predetermined interval as not to oppose each other at both sides of the ribs 14, i.e., from the opposite positions.
Patent JP-H0259196-A (JP)
Title: Production of wire rod for welding
Inventor: KONO TAKAYUKI
IPC: B23K35/40
Filed: 1988-08-26
Abstract: PURPOSE:To obtain the wire rod for welding which can greatly improve the quality and performance of a welded joint by subjecting a stock wire consisting of a Cr-Fe-Mo-Ni alloy to a soln. heat treatment by heating and holding under prescribed time and temp. conditions followed by rapid cooling. CONSTITUTION:The stock wire consisting of the Cr-Fe-Mo-Ni alloy is subjected to the soln. heat treatment by heating and holding under the conditions expressed by the equations followed by rapid cooling. The wire rod for welding consisting of the Cr-Fe-Mo-Ni alloy which does not generate the high-temp. crack of a weld metal at the time of welding is obtd. in this way. The quality and performance of the welded joint are, therefore, improved by using this stock wire for welding; in addition, the high-temp. crack is prevented and, therefore, the man-hours for welding are drastically decreased while repair welding and many man-hours for welding are heretofore needed.
Patent JP-2000043077-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin expansion molding
Inventor: FUNAKOSHI SATORU
IPC: B29K105/12
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To improve light weight properties and a strength by bringing a cavity clearance into coincidence with a final molding thickness, and cooling the molding while holding the clearance at the final thickness, thereby expanding it at a high magnification while utilizing advantages of the expansion molding. SOLUTION: Gas is introduced into an air gap of a natural expansion layer 13 so that entangled reinforcing fibers in the layer 13 are further erected with the result that the molding further tends to expand while growing the gap between the fibers. Then when a mold is opened until a cavity clearance is brought into coincidence with a final expansion molding thickness together with the introduction of the gas, an expanded material in which a beam structure that the reinforcing fibers are oriented toward the opening direction of the mold, that is, the thickness of the expansion molding as a whole can be obtained. At the time point when the mold cavity becomes the final expansion molding thickness, the opening operation of the mold is stopped, and the molding is cooled while the final clearance is being held at the final thickness.
Patent JP-S6452664-A (JP)
Title: Production of oxide superconducting material
Inventor: KOBAYASHI TOSHIO
IPC: H01B13/00
Filed: 1987-08-24
Abstract: PURPOSE:To obtain an oxide superconducting material having high critical temperature, narrow transition range and high critical current density, by calcining a mixture of ether-coordinated complexes of a specific group IIa element, a specific group IIIa element and copper. CONSTITUTION:The objective material can be produced by calcining a mixture of (A) an ether-coordinated complex of one or more kinds of elements selected from Mg, Ca, Sr and Ba among the group IIa elements, (B) an ether-coordinated complex of one or more kinds of elements selected from Sc, Y and lanthanoids among the group IIIa elements and (C) an ether-coordinated complex of Cu. The ether-coordinated complex of the above metal may be a coordinated complex produced by adding various ethers to an organometallic compound or inorganic compound of various metallic elements. The ether is e.g. ethers such as diethyl ether or tetrahydrofuran, polyethers such as dioxane or diglyme, or cyclic polyethers such as dibenzo-18-crown-6 or dicyclohexano-18-crown-6.
Patent JP-H1053197-A (JP)
Title: Flight controller
Inventor: YOKOYAMA RYOJI
IPC: B64C13/18
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a flight controller to set a gain to a range wherein even when speed data is unusable, flight control is practicable from piloting input and airframe movement corresponding thereto, and perform flight control. SOLUTION: A flight control device comprises a factor calculating means 4 to calculate a factor to regulate a gain based on an input related to a piloting input S1 and an airframe movement S2; and a gain calculating means 5 to calculate a new gain based on the factor calculated by the factor calculating means 4 and a present gain. When speed data is not used for flight control, flight control is performed based on the new gain calculated by the gain calculating means 5.
Patent JP-S6367454-A (JP)
Title: Oil pressure control method for automatic transmission for vehicle
Inventor: HANEBUCHI RYOJI
IPC: B60W10/101
Filed: 1986-09-08
Abstract: PURPOSE:To dissolve speed change shocks by suppressing the flow of the operating oil fed to the first hydraulic actuator for a predetermined time during the travel at a low vehicle sped and a low throttle opening when switching from the second gear stage to the first gear stage. CONSTITUTION:The control oil pressure in a control chamber 122 is generated when a flow selector valve 128 is closed, thus a spool valve piece 118 is moved against a spring when this flow switching solenoid valve 128 is closed. Thereby, the connection between a pair or ports 114, 116 of a flow selector valve 104 is opened, the operating oil from the output port 96 of a shift valve 90 is quickly fed to the first hydraulic actuator 74' to set up a low speed gear stage. However, when the flow selector valve 128 is closed, the downstream side of an orifice 124 is discharged and the control chamber 122 is made the atmospheric pressure, and the communication between the ports 114, 116 is closed. Accordingly, the operating oil passes through the restriction 126 of the spool valve piece 118, thus the feed flow of the operating oil is restricted.