baber/WOPTO huggingface dataset:
Patent KR-20010037494-A (KR)
Inventor: LEE SEUNG HUN
IPC: H04L12/28
Filed: 1999-10-18
Abstract: PURPOSE: A PRI(Primary Rate Interface) of an ISDN(Integrated Services Digital Network) and an HDSL(High Bit Rate Digital Subscriber Line) device is provided to implement a PRI service of the ISDN and an HDSL transmission function as one unit. CONSTITUTION: A signal connector(310) transceives an E1 rate signal. A frame processor(320) receives an E1 rate receiving signal to detect an alarm, and codes the alarm to output the coded alarm. The frame processor(320) turns transmitting data to an E1 rate signal, and generates a transmitter alarm displaying signal to output the signal to the signal connector(310). A modulator(330) uses a 2B1Q(2 Binary 1 Quaternary) modulation method for receiving data outputted from the frame processor(320), and transmits the receiving data to a subscriber line. The modulator(330) demodulates a signal received from the subscriber line to transmit the signal to the frame processor(320). A line connector(340) outputs the receiving data to the subscriber line, or transmits transmitting data received from the subscriber line to the frame processor(320). The line connector(340) transceives a tip signal a ring signal through the subscriber line. A CPU(350) initializes the signal connector(310), the frame processor(320), the modulator(330) and the line connector(340), and controls operations thereof.
Patent KR-20000000428-A (KR)
Inventor: LEE YEO JUN
IPC: A01K61/00
Filed: 1999-10-21
Abstract: PURPOSE: A culturing method of a pearl having nucleus is provided to reduce the dying rate of shellfish, and to increase the success possibility. CONSTITUTION: A culturing method comprises the steps of:incising the upper part of feet of liver of an ear shell(1) to make an incision part(6); taking the genital out from the coating bag of the upper part of feet of liver(1) incised; inputting the pearl nucleus(5) into the place where the genital was; inputting the genital(4) outputted through an incision part(6); sterilizing the upper part of feet of liver(1), resting the ear shell to stabilize; wrapping the pearl nucleus(5) to produce the pearl.
Patent KR-20010038328-A (KR)
Inventor: CHO SANG YEOL
IPC: B65G43/00
Filed: 1999-10-25
Abstract: PURPOSE: A device for sensing the freight loaded state of a conveyor is provided to correct badly loaded freight by sensing a defective state and stopping the conveyance of the freight, thereby preventing the loss and destruction of products and various accidents. CONSTITUTION: A device for sensing freight loaded state of a conveyor installed at the several places of chain conveyors includes many sensing rods(10), sensing rod connection bars rotated by the rotation of the sensing rods, and a sensor detecting freight loaded states by sensing the rotation of the sensing rod connecting bars. If the freight loading state is sensed as a defective state, the operation of chain conveyors(20,30) are stopped by a computer connected with the sensor.
Patent KR-20000029309-A (KR)
Title: Pointer instrument
Inventor: CHEHI SHUTEPAN
IPC: B60K35/00
Filed: 1999-10-26
Abstract: PURPOSE: A pointer instrument is provided to prevent vibration while a middle region of the instrument is used for additional instructions, and not to be interrupted by rotating pointer on the display device. CONSTITUTION: A pointer instrument for vehicles has a pointer driving device(3) for deflecting a pointer(4) and a scale(10), and is formed to display a measured value in the scale by the pointer(4), in which the pointer(4) is arrayed in a supporting body to be deflected by the pointer driving device(3). The supporting body actually realized as ring type, are supported by a dispersed supporting device(8) including three bearings(7), thereby there is no through hole inevitable for a pointer instrument in an inside of the supporting body.
Patent KR-20010038686-A (KR)
Inventor: LIM GEUN SU
IPC: G09G3/292
Filed: 1999-10-27
Abstract: PURPOSE: A method for driving a plasma display panel is provided to improve a contrast of a screen, and to obtain a uniform discharge characteristics as to each sub field. CONSTITUTION: In a waveform of a priming pulse applied to a scan electrode line during a priming and reset period of each sub field, T1 is a rising time and T2 is a falling time of the priming pulse. And, T3 is the time period until a scan pulse(-Vs) is supplied during an address period after the priming pulse is supplied. A voltage peak value of the priming pulse is Vp. T1, T2 and T3 are varied according to the bit weight of a former sub field or the brightness of the screen in the former sub field, in order to prevent the lowering of the contrast of the screen by a priming discharge. During the address period, data(Vd) is supplied to a data electrode line, and the scan pulse is supplied to the scan electrode line sequentially per each scan line. And, an address discharge is occurred in a discharge cell where the data and the scan pulse exit simultaneously. During a sustain period, a sustain pulse(Vsus) is applied to the scan electrode line and a discharge sustain electrode line in turn, and the number of sustain pulses is increased as going from the first sub field to the eighth sub field. During an erase period, an erase pulse is applied to the discharge sustain electrode line and thus the discharge is erased.
Patent KR-20010039146-A (KR)
Inventor: OH SANG GEUN
IPC: H01L27/10
Filed: 1999-10-29
Abstract: PURPOSE: A word line of a semiconductor memory device is to decrease a size of a device by connecting a strapping layer with a polysilicon layer through a plug buried in a contact hole. CONSTITUTION: An insulating layer is formed on a polysilicon layer(21). A shelter layer(22) is formed on the insulating layer. A strapping layer(23) is formed on the insulating layer. The strapping layer consists of a metal. The first contact hole(24) is formed in the insulating layer on the side of the strapping layer. The shelter layer consists of a conductive material such as a metal, and is connected to a ground through the first contact hole. The second contact hole(25) is formed in the insulating layer. A plug is buried the second contact hole. The strapping layer and the polysilicon are electrically connected to each other through the plug. The shelter layer is electrically insulated from the polysilicon layer and the strapping layer through the insulating layer. When a bias voltage is applied to a word line through the polysilicon layer and the strapping layer, a ground voltage is applied to the shelter layer.
Patent KR-20010046108-A (KR)
Title: Capacitor of semiconductor memory device
Inventor: KIM JIN WON
IPC: H01L27/10
Filed: 1999-11-10
Abstract: PURPOSE: A capacitor of a semiconductor memory device is provided to increase capacitance while having compatibility with a silicon process, and to easily perform an integration process by obviating the necessity of a diffusion blocking layer for preventing a silicon reaction. CONSTITUTION: A lower electrode(41) composed of polysilicon is formed on a semiconductor substrate. A diffusion barrier layer(46) is formed on the lower electrode. A high dielectric layer(47) is formed on the diffusion barrier layer. An upper electrode(49) composed of a noble metal or conductive oxide layer of the noble metal is formed on the high dielectric layer.
Patent KR-20010047114-A (KR)
Inventor: JUNG WOO HYUB
IPC: A01K59/00
Filed: 1999-11-17
Abstract: PURPOSE: Provided is a portable electronic royal jelly extractor to simply extract Royal jelly by absorbing it through an absorbing pipe by a motor pump, and to prevent bees from coming up through the pipe by forming a net-type absorbing entrance. CONSTITUTION: The extractor comprises a net-type absorbing entrance; a bottle for containing the extracted Royal-jelly; a stopper for preventing the Royal-jelly from being spilt and for keeping the pressure in the bottle; a pipe for transmitting the pressure from a pump to the bottle; a nozzle part(11) on an end for closely coupling to the pipe; a main body having a ventilating hole(10a); the pump installed in the main body for absorbing the Royal-jelly by the voltage input from a power supplying part; a switching device to command the operation of the pump; and a controlling part to control the pump. A setting button part(21) includes a plurality of pressure setting buttons(21a,21b,21c) and a pressure displaying part(21f). The controlling part lights on the pressure displaying part as multiple steps.
Patent KR-20000007022-A (KR)
Inventor: CHOI SOON DON
IPC: F24F11/00
Filed: 1999-11-15
Abstract: PURPOSE: An automatic ventilating device is provided to spread out a deodorizer after operating a ventilating fan by detecting the air pollution level in a bathroom. CONSTITUTION: An automatic ventilating device in a bathroom is composed of:a gas sensor(10) established at a specific place in a bathroom; a pollution representing unit(20) for representing a specific expression by controlling the operation according to the signal of operation control inputted; a ventilating fan(30) for controlling the driving according to the operation control signal inputted; an aromatic spraying device(40) for controlling the driving according to the operation control signal.
Patent KR-20010047725-A (KR)
Inventor: LEE JU HAN
IPC: G01P3/488
Filed: 1999-11-23
Abstract: PURPOSE: A speed sensor for a car is provided to make the size small and lowering the weight by the simplification and to reduce the cost and to improve the degree of freedom in design of a sensing blade. CONSTITUTION: The speed sensor for the car includes a sensing blade(2), an uneven portion(4), a sensing portion(6), a sensor supporting tool(8), a supporting tool(14) and a sensor fixing portion(16). The sensing blade(2) is a round board member and the regular uneven portion(4) is formed on the outer circumference and is arranged on the output axis or the rotary axis for sensing the inside of the car. The sensor supporting tool(8) is composed of the supporting tool(14) for fixing the sensor supporting tool(8) on the car body and the sensor fixing portion(16) projected to the side of the supporting tool(8). The sensing portion(6) is arranged on the outer side of the uneven portion(4) and is composed of the sensor supporting tool(8), a magnet and a hole element.
Patent KR-20010048243-A (KR)
Inventor: LEE JEONG U
IPC: B66B21/00
Filed: 1999-11-26
Abstract: PURPOSE: A rail length compensator is provided to solve various kinds of problems following gap generation by keeping the gap generated between a guide rail and a rail lower terminal regularly according to a chain length compensating device. CONSTITUTION: A length compensating rail(20) has a length material and a cutting portion is defined widthwise for overlapping with an overlapped cutting end portion of a rail lower terminal(82). At the top of the length compensating rail(20), a rail support stepped sill is formed on a guide rail(74), determined from a roller contact face, and inserted to a slit formed in plural on the guide rail. The length of the guide rails(70,72,74,76) is compensated about the length extension of a step chain by attaching simply the length compensating rails(10,20) to the rail lower terminal and to the guide rails widened with a gap. Therefore, the gap is compensated between the guide rail and the rail lower terminal for eliminating the noise occurring during a step roller passing through a zone and, thus, vibration does not occur. Driving force becomes better by the smooth operation of the step roller for reducing power consumption and largely decreasing maintenance costs.
Patent KR-20000047745-A (KR)
Inventor: NAKAYA HIDEHICO
IPC: B23B31/02
Filed: 1999-11-27
Abstract: PURPOSE: A forcible insertion fitting typed cutting tool is provided to have the high hardness of tool and to improve a life of tool. CONSTITUTION: A head portion(12) and a shank portion(11) are inserted in an inner circumference(26a) of a hole(26), an outer circumference(16a) of an axial portion(16), a taper shaped portion(28) and a taper portion(18). Thereby an exchange of head portion(12) is able and a damage of the head portion(12) equipped other kinds of cutting blade is confronted. A two facial restriction is able by the shrinkable insertion fitting. A hardness and a mobile hardness of a boring bar(10) is improved by receiving a main component force or a transferring component force of a cutting resistance. The accuracy of positional decision of cutting blades(23a)(23b) is secured for a plane maintaining portion(14) of the shank portion(11) by adding an insertion fitting of a key and a key groove in the insertion fitting portion(13). And the mobile hardness is improved by receiving the main component force of the cutting resistance and reinforcing a function for preventing a rotation.
Patent KR-20000048248-A (KR)
Inventor: SAITOHIDEYA
IPC: H05K3/32
Filed: 1999-12-20
Abstract: PURPOSE: A circuit board and a display device and an electronic device using thereof are provided to improve the adhesion of an adhesive resin as to a base substrate, to improve the electrical connection reliability of a semiconductor chip and an interconnection substrate, to prevent the lowering of the performance or the reliability of the semiconductor chip and to reduce the invasion of humidity to the adhesion region in the base substrate. CONSTITUTION: In a circuit board where a semiconductor chip is installed on a base substrate using an adhesive resin, the circuit board improves the adhesion of the adhesive resin and the electrical connection reliability of the semiconductor chip and the base substrate. An IC chip(450) is installed by inserting an anisotropic conductive film, by forming an input interconnection(420a) and an output interconnection(420b) and a dummy interconnection layer(422) without an adhesion layer, on an IC chip installation region of a base film(410). The dummy interconnection layer is insulated from the input interconnection, the output interconnection and electrodes(450a,450b) of the IC chip, and comprises a plurality of open apertures(422a).
Patent KR-20010060803-A (KR)
Inventor: KWON JEONG HYEOK
IPC: B65G15/00
Filed: 1999-12-28
Abstract: PURPOSE: An automatic setting method of signal amplifying degree is provided to set a signal amplifying degree actively changed and to maintain a specific detective performance set by an operator of a steel piece detector. CONSTITUTION: A belt joint portion formed to entire width of steel cord belt generates a signal change to a multi-coil type steel piece detector receiving coil that is divided into many pieces. Distributed from a metal piece causing a change to a specific zone in the receiving coil, the multi-coil type steel piece detector recognizes the belt joint portion. In addition, a signal change caused by the belt joint portion is obtained at a signal amplifying portion(4) and a signal instrument portion(5). Herein, since a steel piece detector operator maintains a detecting sensing degree firstly set all the time using a signal amplifying degree automatic setting method. Therefore, Time for maintenance and work time waste due to belt conveyor stopped from maintenance of the detector are decreased.
Patent KR-20000017914-A (KR)
Inventor: CHOE DONG SOO
IPC: G11B20/10
Filed: 1999-12-29
Abstract: PURPOSE: A digital sound source reproducer with a Zippo lighter type and driving method thereof is provided, which lis tens a digital sound source. CONSTITUTION: A digital sound source reproducer comprises: an external case (112)having the shape of a Zippo lighter, which a design and a color can to be selected; an earphone jack hole (119) to be located at a lower side of the external case (112); a lighter cover to be located at an upper side of the external case (112); a push pin (107) to be located at an upper side of the external case (112); a digital sound source reproducer (113) to be located at an inner portion of the external case (112); an earphone jack (118) to be located at a lower side of the digital sound source reproducer (113); an internet connector (115) to be located at a lower side of the digital sound source reproducer (113); a battery acceptive portion (117) for accepting a battery (110); and an open and close sensing portion (106) for sensing the open and the close of the lighter cover(101). Thereby, it is possible to prevent the loss of the unnecessary battery.
Patent KR-20010059606-A (KR)
Title: Converter for reducting the amount of the slag carried over during tapping in BOF
Inventor: CHOI HYEON SU
IPC: C21C5/42
Filed: 1999-12-30
Abstract: PURPOSE: A converter for restraining an outflow of converter slag during tapping is provided to improve quality and settle unstable factors of operation from the post-process by restraining an outflow of slag during tapping. CONSTITUTION: In a converter which can restrain an outflow of slag when tapping molten steel into a receiving ladle through a tap hole (5) after converter refining, the converter comprises a protruding part (6) formed at the upper part of the tap hole of the converter so as to reduce a rotational flow rate of vortex, wherein the protruding part has a height corresponding to a 1/3 to 2/3 of the height from the bottom and the furnace mouth part (7) when the converter is tilted 90 degrees of an angle, and wherein the protruding part consists of a magnesia based refractory material.
Patent KR-20000017992-A (KR)
Title: Binding method of invariable book consisted of combustion-resistant synthetic fiber resin
Inventor: YOON YOO TEAK
IPC: B42C9/00
Filed: 1999-12-31
Abstract: PURPOSE: A book is provided to semi-permanently use and preserve by increasing durability, moisture-proof property, mothproof property and resistance. CONSTITUTION: When a book is bound to keep for a long time, a back-contact unit(3) for connecting pages(1) with a cover(2) printed on a thin film surface opaquely and transparently treated for a resistance treatment is adhered on the outer circumferential face of a book and a book case made up of a synthetic fiber/resin material with a mutual thermal boding process. The existing book having a small amount of pages is fixed with a steel pin, or a book having a large volume, connected with the cover by a net cloth(6) or a thin thread on the back-contact unit filed on the paper surface of a plant pulp quality is inserted in a book case(7) so as to preserve. Accordingly, a printed product is clearly expressed since a thin film body of a fiber and resin quality is opaquely or transparently treated and a binding process is easy by melting together the back-contact unit where pages(1) are piled up with a thermal bonder.
Patent KR-20000029492-A (KR)
Inventor: ALPEROVICH VLADIMIR
IPC: H04W48/04
Filed: 1997-07-30
Abstract: PURPOSE: An automatic call generator with a mobile telecommunications network based upon mobile subscriber's location is provided to automatically initiate an outgoing call from a mobile station within a Public Land Mobile Network(PLMN). CONSTITUTION: After receiving a called number and an indication from the mobile subscriber to originate an outgoing call, the mobile station(40) automatically stores the dialed called party number if the mobile station is located outside of the mobile subscriber's designated home zone. Thereinafter, the mobile station monitors the control channel to determine if the mobile station has traveled into the mobile subscriber's home zone. In response to an affirmative determination that the mobile station has traveled into the designated home zone, the mobile station retrieves the previously stored called party number from its memory register, e.g., a Subscriber Identity Module(STM) card, and automatically originates an outgoing call request towards the serving base station controller(BSC).
Patent KR-20000036197-A (KR)
Title: Base station and process for powering a cell of a cellular mobile radio system
Inventor: LUEDERS CHRISTIAN
IPC: H04B7/06
Filed: 1997-09-05
Abstract: PURPOSE: A base station for coupling to a mobile station through a radio interface is provided to power a cell in a mobile cellular radio system. CONSTITUTION: A base station contains at least one combined device to which at least two base station branches are connected for powering a cell. The transmission quality of a communication connection is monitored in each base station branch and base station branches for said communication connection are accordingly switched on or off in both transmission directions. The invention can also be implemented in base stations with cell powering sectoral antennas. The base station and process for powering a cell are particularly suitable for cellular mobile radio systems, such as the GSM mobile radio system.
Patent KR-20000048561-A (KR)
Title: Zero oxygen permeation plastic bottle for beer and other applications
Inventor: CAHILL PAUL JAMES
IPC: B65D81/26
Filed: 1997-09-22
Abstract: PURPOSE: A zero oxygen permeation plastic bottle is provided which has oxygen scavenging capacity sufficient to maintain substantially zero or near zero presence of oxygen in the bottle cavity for the planned shelf life of the bottled product under specified storage conditions. CONSTITUTION: A zero oxygen permeation plastic bottle comprises a base which defines the bottom of the bottle cavity and a multilayered, generally cylindrical side wall attached to the base and extending away from the base forming the wall of the bottle cavity and providing necessary volume to the bottle cavity, the side wall terminating so as to define an opening at the top of the bottle cavity suitable for attachment of a bottle cap wherein an inner layer of the side wall is comprised of a copolyester oxygen scavenger formulation comprising predominantly polyester segments and an oxygen scavenging amount of polyolefin oligomer segments. The copolyester comprises from about 2 to about 12 wt % polybutadiene oligomer segments of molecular weight in the range of about 1000 to about 3000 and from about 88 to about 98 wt % polyester segments.
Patent KR-20000048938-A (KR)
Title: Improved synchronization of a receiver with a transmitter using nonlinear transformation metrics
Inventor: WANG ERIC YI-PIN
IPC: H04B7/26
Filed: 1997-10-07
Abstract: PURPOSE: An apparatus is provided for synchronizing a receiver, such as a radio telephone operable in a cellular communication system with a transmitter. CONSTITUTION: Synchronization signals are transmitted as parts of a control signal to the receiver. Such synchronization signals are of high margins and also permit synchronization of the radio telephone responsive to a reduced number of calculations. The time for such synchronization is reduced by use of nonlinear transformation metrics, such as logarithmic metrics, which reduce the impact of a noise or error component within the control signal
Patent KR-20000052687-A (KR)
Inventor: SHRIVASTAVA RAVI
IPC: A61K33/06
Filed: 1997-10-17
Abstract: PURPOSE: A magnesium (-)hydroxycitrate is provided, which is gained from the extract of Garcinia indica or Garcinia cambogia, and which can be used in diabetics or in cosmetics, and in therapeutics particularly in the cardiovascular field. The magnesium (-)hydroxycitrate can be added in tablets, drink, ampule, and suspension. CONSTITUTION: A process for the preparation of magnesium (-)hydroxycitrate comprises of: reacting the titrated solution of hydroxycitric acid 60g/L, the Garcinia cambogia 30% extract 1kg with ethanol 2L to get precipitates being acted from polyvinyl polypyrolidone 50g, and shaking for 30minutes; eliminating the solid part by centrifuging for 15minutes at 6000g to get upper solution; processing batch chromatography the upper solution on DEAE SEPHADEX A 50 anionic exchange resin(resin 1g per acid 1.5M) balanced with 0.1M NaCl of pH3, shaking for 16hrs, and eliminating the upper solution; and dissolving out with 0.5M magnesium chloride solution 1000ml, shaking for 4hrs, gathering the dissolved material, and drying to get the objective product 70g.
Patent KR-20000075912-A (KR)
IPC: A23N15/04
Filed: 1999-01-13
Abstract: A machine for removing roots and tops from crops including a pair of counter-rotating rollers spaced apart so as to define a nip therebetween, and means for rotating the rollers characterized in that at least one roller is in the form of a polygonal twisted prism.