baber/WOPTO huggingface dataset:
Patent KR-20010003705-A (KR)
Inventor: KIM HO GI
IPC: B60N2/90
Filed: 1999-06-24
Abstract: PURPOSE: A sleepiness projection device of a vehicle through a backseat is provided to prevent the sleepiness on driving by vibrating a backseat and to achieve cushion function at ordinary times. CONSTITUTION: A sleepiness projection device of a vehicle through a backseat comprises: a vibrating plate(2) to using an eccentric motor, a pneumatic pressure, or a hydraulic pressure and to be mounted on the inner or outer of a backseat(1); an amplitude and wave regulator(3) to vary a frequency and an amplitude and to vibrate an eccentric motor, a pneumatic pressure device, or a hydraulic pressure device of the vibrating plate to back and forth or right and left; a sleepiness sensor to be connected to the regulator, to sense the sleepiness of a driver, and to operate the regulator.
Patent KR-20010009315-A (KR)
Inventor: JUNG NAM CHEOL
IPC: A01G1/00
Filed: 1999-07-08
Abstract: PURPOSE: A mass breeding method of Hovenia dulcis is provided to induce reproduction by promoting budding with sulfuric acid treatment and by treating young branches with plant growth hormone. CONSTITUTION: A mass breeding method of Hovenia dulcis comprises the steps of: sorting seeds; removing water and drying seeds; softening seed skin by adding sulfuric acid; washing seeds with tap water by separating the softened seeds from sulfuric acid; removing the skin and swelling bran and endosperm in the seeds by digesting in water; mixing the swollen seeds with wet sand in a ratio of 1:1, and treating with cold moisture at 4deg.C for 4-8 weeks; budding the seeds put in a petri dish in an incubator at 25 plus or minus 2deg.C with 2,000 lux for 16 hours; digesting in a hormone solution for plant growth promotion; and mass breeding a grafted tree in grafting soil with keeping the temperature of less than 30deg.C and the humidity of more than 90%.
Patent KR-20010009628-A (KR)
Inventor: JANG GI TAE
IPC: H04B7/26
Filed: 1999-07-12
Abstract: PURPOSE: A method for outputting state information of a mobile communication terminal to a personal computer is provided to output state information of the mobile communication to a personal computer by using a RS-232C interface in order to display the information on a monitor screen. CONSTITUTION: The first signal for indicating ready completion and transceiving data are transmitted to a mobile communication terminal by a personal computer when a communication program execute request is inputted(415,421). State information of the first signal inputted from the mobile communication terminal is checked, and checked state information is converted and is outputted to the personal computer after loading the converted data to the third signal by using the second signal as a clock(423,425,427). The second and the third signals are inputted and state information contained in the third signal is parsed by using the second signal as the clock. Parsed information is displayed while state information output program is in an execution state(429,431,433).
Patent KR-20010010991-A (KR)
Inventor: KIM HONG MIN
IPC: H04N5/63
Filed: 1999-07-24
Abstract: PURPOSE: A power transformer of a monitor is provided to wind each coil layer with barrier tapes and copper tapes when a coil is wound on a bobbin, and to insulate each coil layer with an insulating tape, so as to suppress a switching noise. CONSTITUTION: A coil(20) forms many coil layers, by being wound on a bobbin(10). Barrier tapes(30,31) are wound between an upper part of the coil(20) and a bobbin top(11), and wound between a lower part of the coil(20) and a bobbin bottom(12), not to make the coil(20) touch the bobbin top(11) and the bobbin bottom(12). Copper tapes(40) to which ground wires(41) are connected are wound on upper parts of the barrier tapes(30,31) and the coil(20). The copper tapes(40) ground a leakage current, to make a predetermined part touch the coil(20). The ground wires(41) are connected by a ground terminal of the bobbin(10). If the coil(20), the barrier tapes(30,31), and the copper tapes(40) are wound as one body to form one coil layer, an insulating tape(50) is wound on every coil layer to perform insulations between each of coil layers.
Patent KR-20010011455-A (KR)
Inventor: LEE SANG CHEOL
IPC: H04N5/64
Filed: 1999-07-28
Abstract: PURPOSE: An apparatus for driving a monitor of an audio and video(A/V) system is provided to reduce the number of driving motors, to one driving motor, so as to simplify the A/V system and to decrease a production cost. CONSTITUTION: A key input circuit(100) outputs a key signal by a user's operation. A micro computer(200) inputs the key signal and outputs a control signal corresponding to the key signal. A motor driver(300) inputs the control signal to be switched, and outputs a driving signal. A motor(400) inputs the driving signal and forwardly or reversely rotates. A gear(500) is gear-coupled with a driving gear of the motor(400), to be interlocked. A rack gear(600) is gear-coupled with the gear(500), to be interlocked. The first moving plate(700) coupled with the rack gear(600) moves to back and forth, and horizontally forms a deep hole(710) on one end of the center. The first moving part forms a guide groove on one end thereof. The guide groove is coupled with one end of the first moving plate(700), and guides a projecting pin formed in one end of a monitor. The second moving plate(900) forms an interlocked connection pin(910) inserted into the deep hole(710), to interlock the connection pin(910) with the first moving plate(700) to a same direction. The second moving part connected with one end of the second moving plate(900) is hinge-coupled with the one end of the monitor.
Patent KR-20010018820-A (KR)
Inventor: LEE HYEON DEOK
IPC: H01L21/3205
Filed: 1999-08-23
Abstract: PURPOSE: A method for depositing an ohmic layer by a plasma chemical vapor deposition(CVD) method is provided to more thickly form a titanium silicide layer for a unit deposition interval of time, by preventing a surface of a semiconductor substrate from being damaged by argon or hydrogen plasma when an ohmic layer composed of a titanium silicide layer is formed by a plasma-enhanced chemical vapor deposition(PECVD) method. CONSTITUTION: A semiconductor substrate(100) is put into a plasma chamber of a chemical vapor deposition(CVD) equipment, and hydrogen/argon gas is injected into the plasma chamber. A source gas including titanium is injected into the plasma chamber. Radio frequency(RF) plasma is formed in the plasma chamber to evaporate a titanium layer(106). The source gas including titanium is TiCl4.
Patent KR-20010025817-A (KR)
Inventor: KIM JIN IL
IPC: H04B7/216
Filed: 1999-09-01
Abstract: PURPOSE: An apparatus for estimating channels in a reverse link of a CDMA(Code Division Multiple Access) system is provided to find out an amplitude and a phase of a channel in a state of a pilot signal not being transmitted, and to estimate the channel by using a maximum output correlation value only of an existing rake receiver, then to detect a synchronization by using estimated channel information. CONSTITUTION: Adders(S21,S22) add an I(In-phase) component(d_I(t)) and a Q(quadrature) component(d_Q(t) to a PN(Pseudo Noise) code of an I channel whose synchronization is adjusted with a transmission signal. Adders(S23,S24) add an output of the adder(S21) to a W¬1(t) and a W¬M(t). Adders(S25,S26) add an output of the adder(S22) to the W¬1(t) and the W¬M(t). Integral circuits(20-23) perform integral processes as many as 64 chips corresponding to one Walsh code period, from outputs of the adders(S23-S25). A maximum correlation value selector(24) selects a biggest value from 64 correlator outputs of the I channel from the integral circuits(20-23), and takes the value as a Z_ll¬k(m,l)''max. The selector(24) selects a biggest value from 64 correlator outputs of a Q channel, and takes the value as a Z_Ql¬k(m,l)''max. A channel estimator(25) estimates a size component and a phase component of a channel, by using the taken values.
Patent KR-20010026645-A (KR)
Inventor: CHO SEONG BAE
IPC: H04N7/015
Filed: 1999-09-08
Abstract: PURPOSE: A method for efficiently detecting a synchronous byte in an MPEG-2 transport stream is provided to CONSTITUTION: A current state is stored in a register which is a state indicator having three bits size using a current value of bits which continuously are inputted and a previous state of the current value. A synchronous byte signal of eight bits is detected. the synchronous byte signal of which is 01000111, when an MPEG-2 transport stream is inputted in the order of 0-1-0-0-0-1-1-1, a state in the state indicator is In a change of a state indicator having three bit size in an MPEG-2 transport stream increased one by one from a state '1', passes by a state '8', changes to the state '1' to generate the synchronous byte signal. When an MPEG-2 transport stream is not inputted in the order of 0-1-0-0-0-1-1-1, a state in the state indicator is increased one by one from a state '1' but does not go to the state '8'.
Patent KR-20010026944-A (KR)
Inventor: YEO JONG HYEON
IPC: H04N5/445
Filed: 1999-09-09
Abstract: PURPOSE: An apparatus and a method for displaying a message of a video display is provided to send a message to a user when an abnormal picture mode is output. CONSTITUTION: A horizontal/vertical synchronous signal is received to display a current picture mode of a video display. The horizontal/vertical synchronous signal is compared with each horizontal/vertical synchronous signal of predetermined picture control modes to search whether the horizontal/vertical synchronous signal coincides with any one of the horizontal/vertical synchronous signal of predetermined picture control modes. A display operation is performed according a corresponding picture control mode when the horizontal/vertical synchronous signal coincides with any one of the horizontal/vertical synchronous signal of predetermined picture control modes. A message is displayed to a user when the horizontal/vertical synchronous signal does not coincide with any one of the horizontal/vertical synchronous signal of predetermined picture control modes.
Patent KR-20010029096-A (KR)
Inventor: KANG CHUN HYEONG
IPC: F04B53/08
Filed: 1999-09-29
Abstract: PURPOSE: An intake air cooling method for air compressor is provided, in which the air sucked from the atmosphere is cooled through heat exchange operation, to thereby reduce energy consumption. CONSTITUTION: A method comprises, in a process of supplying the air being introduced from the atmosphere into a filter house(1) having multi-stage filters(2,3) to an air compressor(60 through a pipeline(4) having a silencer(5), comprises the steps of covering an outer wall of the filter house with a heat insulation member(14) so as to heat-insulate the outer wall from ambient air; and mounting heat exchangers(11,12,13) so as to cause heat exchange operation between each of filters of the filter house and the low temperature refrigerant, and sequentially cooling the air being taken into the air compressor.
Patent KR-20010038371-A (KR)
Inventor: JUNG JEONG SU
IPC: G11C7/06
Filed: 1999-10-25
Abstract: PURPOSE: A sense amp circuit is provided to reduce a ground bouncing, by subtracting after dividing a current by a back bias driving voltage in sensing. CONSTITUTION: The sense amp circuit includes: a sense amp control part(10) generating driving signals(SPB,SN1,SN2) to drive a sense amp according to a sense amp enable signal(SAEN); a VBB generation part(40) generating a back bias voltage(VBB) when the sense amp enable signal is inputted; a sense amp array(30) amplifying data from a memory cell array when a control voltage is supplied, and outputting it to a peripheral circuit; and a sense amp driving part(20) which operates the sense amp array according to a sense amp driving signal from the sense amp control part, and reduces the ground bouncing by making a current, which flows to a ground terminal(VSS) rapidly during the operation of the sense amp array, to flow to the back bias voltage terminal.
Patent KR-20010038417-A (KR)
Inventor: KIM DAE UNG
IPC: H04L12/66
Filed: 1999-10-25
Abstract: PURPOSE: An inter-working apparatus and method for network access subsystems using an Ethernet network as an inter-working network is provided to easily achieve the extension and reduction of communication processing capability in order to cope with an increase in information users and information providers. CONSTITUTION: An inter-working management module(410) manages all its own shape information and network access subsystems' inter-working shape information. A user management module(420) judges call admission using a discrimination function for call setup parameters. A service management module(430) manages a call access number and call access status. A link management module(440), linked with a system identification module(450) and a link control module(480), manages link information set up with communication object network access subsystems. A network access management module(460) executes a function to initialize an Ethernet network. The system identification module(450) executes a function to obtain the Ethernet addresses of the network access subsystems connected to the Ethernet network. A user access module(500) provides an access method for communication between users through an Ethernet inter-working part(400). A call access control module(470) sets up or releases virtual lines set up between users. The link control module(480) sets up virtual links set up between network access subsystems and manages the status information of these links. An Ethernet access module(490) configures data to be transmitted by the system identification module(450) and the link control module(480) into an Ethernet frame and transmits it to through the Ethernet network.
Patent KR-20010038572-A (KR)
Inventor: HAN IM TAEK
IPC: H01L23/48
Filed: 1999-10-26
Abstract: PURPOSE: A semiconductor package and a method for manufacturing the same are to improve a performance of a heat sink by exposing an upper surface of an inner lead and a side of an outer lead. CONSTITUTION: A number of inner leads(8) are attached on an upper surface of a semiconductor chip(2) by an adhesive, and are outwardly extended from the semiconductor chip. An outer lead(12) connected to the inner lead is downwardly extended along a side of the semiconductor chip. A bottom of the outer lead is protruded from a bottom of the semiconductor chip. The inner lead is connected to an input/output pad(4) of the semiconductor chip by a conductive wire. An upper surface of the inner lead is plated with Ag to improve a bonding force with the conductive wire. The semiconductor chip, a connecting member(14), and the leads are sealed with a sealant(16) to protect from the exterior. The bottoms of the semiconductor chip and outer lead are exposed from the sealant.
Patent KR-20010039452-A (KR)
Inventor: AHN SEONG SU
IPC: B22D11/10
Filed: 1999-10-30
Abstract: PURPOSE: A non-oxidizing heating apparatus having a rotational heat storage unit is provided which increases a temperature of the furnace under the non-oxidizing environment by continuously heating an inert gas and blowing into the furnace without changing of the flow path by a converting valve, and recirculates the gas by recovering most of the inert gas blown into the furnace. CONSTITUTION: The non-oxidizing heating apparatus having a rotational heat storage unit comprises a burner (27) for generating a combustion gas having a high temperature; a continuously rotating heat storage unit (25) one part of which is continuously heated by a high temperature combustion gas generated from the burner (27), and non-oxidizing gas passing through the heated part so that the non-oxidizing gas to be blown into a furnace is heated; and an ejector (31) for recirculating the gas by recovering the non-oxidizing gas blown into the furnace (1).
Patent KR-20000035257-A (KR)
Inventor: SOTOJAKI HIROSHI
IPC: H01L21/02
Filed: 1999-11-05
Abstract: PURPOSE: A polishing apparatus is provided to reduce a scale and a process time of a substrate, and to produce a substrate having high cleaning degree by performing a rinsing process with a simple construction. CONSTITUTION: A polishing apparatus comprises a polishing part(10) and a rinsing part(26).The rinsing part(26) has two transfer robots(24a,24b) and two rinsing units(26a,26b). The polishing part(10) and the rinsing unit(26a,26b) are partitioned by respective diaphragms, and are configured so as to be exhausted independently in order to prevent air mixing. The polishing part(10) has a polishing unit which presses a substrate with regard to a polishing surface and performs first and second polishings. The rinsing part(26) removes a metal ion from the substrate by supplying etching solution.
Patent KR-20010046093-A (KR)
Inventor: AHN SEONG IL
IPC: H01J11/40
Filed: 1999-11-10
Abstract: PURPOSE: A composition for forming a protection layer of a plasma display is provided which increases a secondary electron generation rate to reduce a discharge initiating voltage of the plasma display panel and removes wall charges that are not removed by erasure pulses. CONSTITUTION: A composition for forming a protection layer of a plasma display includes MgO and at least two selected from oxidized steel, calcium oxide, sodium oxide, potassium oxide, silicon oxide, boron oxide and chrome oxide. The composition contains 0.03 to 3 weights of the metal ions. A protection layer(17) formed of the composition has a high secondary electron generation rate so that the layer can reduce the discharge initiating voltage when applied to a plasma display panel.
Patent KR-20000006916-A (KR)
Inventor: PARK CHUL HO
IPC: B24B7/00
Filed: 1999-11-12
Abstract: PURPOSE: A connecting unit grinding method of a minimum PCB substrate is provided to prevent the defect from generating by making the regular grinding depth and to easily manufacture a device by simplifying the structure of a grinder. CONSTITUTION: The grinding machine installs; a left/right transferring unit(4) having a horizontal surface table(2) installed on the upper area of a body(1) and a grind stone(3) installed on the other upper area of the body(1); a guide bar(5) installed on a side of the horizontal surface table(2) to be at right angle to the horizontal surface table(2); a cutting groove(6) provided in the central part of the guide bar(5); a screw shaft(12) connected to the center of a flow instrument(11); a motor(14) for revolving the grind stone(3); and a suction slot(7) formed in the central part of the dust inhalation unit(8).
Patent KR-20000007071-A (KR)
Inventor: NO KWON HYOUNG
IPC: H04L12/58
Filed: 1999-11-24
Abstract: PURPOSE: An internet advertising method is provided to maximize the efficiency of advertisement by supplying a prize based on the result of practicing typing. CONSTITUTION: The internet advertising method is composed of the steps of: executing a program for typing practice by a user; transmitting contents for advertisement to a subscriber through the internet by a service provider; executing the program for the typing practice using the contents for the advertisement; receiving the marks that the subscriber gains based on the result of executing the program for typing practice in the step of executing the program.
Patent KR-20010054885-A (KR)
Inventor: BAEK SEUNG RAE
IPC: C21B7/24
Filed: 1999-12-08
Abstract: PURPOSE: A method for judging fluid permeability and inactivity index of the lower part of a blast furnace is provided to maintain stable operating conditions of the blast furnace by estimating a particle diameter of coke in the center of the blast furnace which is an index of the inactivity and fluid permeability of the lower part of the blast furnace so as to take a measure for improving quality of coke when the particle diameter of coke is decreased for a long period of time. CONSTITUTION: The method comprises a first step of detecting average particle diameter of charged coke, cold strength of charged coke, hot strength of charged coke and pulverized coal injection amount respectively; a second step of obtaining an average coke particle diameter at the tuyere level based on the average particle diameter of charged coke, cold strength of charged coke, hot strength of charged coke and pulverized coal injection amount detected in the first step; and a third step of judging fluid permeability and inactivity index by the average coke particle diameter at the tuyere level obtained in the second step.
Patent KR-20010055547-A (KR)
Inventor: KIM GYEONG SEOK
IPC: H04L12/26
Filed: 1999-12-10
Abstract: PURPOSE: A method for testing E1 interface using loop back of a DSLAM system is provided to test an E1 interface by using loop back. CONSTITUTION: A CUBIT register and an E1 register are initialized if a test starts(ST11,ST12). A user confirms that CUBIT should be enabled to be used for test(ST13). If the user enables CUBIT, the user confirms that a loop back based test should be used(ST14). If the user selects the loop back based test, a loop back test of E1 interface based on a loop back is performed(ST15). If the user does not select the loop back based test, a parameter extracting based test is performed(ST16).
Patent KR-20010057619-A (KR)
Inventor: KIM SEOK WON
IPC: C08L23/02
Filed: 1999-12-23
Abstract: PURPOSE: A thermoplastic resin composition for profile extrusion obtained by adding an inorganic filler and modified polyolefin to polyolefin resin is provided, which has excellent external appearance of extrudates, no sagging phenomenon of a profile inner structure and excellent bending elastic modulus and impact strength. CONSTITUTION: The resin composition comprises 55 to 87% by weight of polyolefin resin, 10 to 40% by weight of an inorganic filler and 3 to 10% by weight of modified polyolefin resin grafted with maleic acid anhydride. The polyolefin resin is one or more selected from polypropylene homopolymer, polypropylene copolymer, high-density polyethylene, linear low-density polyethylene, low-density polyethylene and ethylene vinyl acetate.
Patent KR-20010063756-A (KR)
Inventor: LEE SEONG PAL
IPC: H04B1/76
Filed: 1999-12-24
Abstract: PURPOSE: A method for selecting a transmission method in an adaptive transmission system is provided to satisfy a specific bit error rate requested by a communication service according to an S/N(Signal to Noise) ratio, and to properly select a transmission method having a maximum transmission efficiency. CONSTITUTION: A system acquires a slope from an S/N(Signal to Noise) ratio for a present or a past receiving signal. According to the slope, the system calculates a cumulative pyramid which controls a cumulative weight(301,302). The system calculates each transmission efficiency according to the S/N ratio for the present receiving signal(303). The system uses the each transmission efficiency and the cumulative pyramid, and calculates each cumulated transmission efficiency(304). The system selects a transmission method having a maximum transmission efficiency, and decides whether the selected transmission method is a stable transmission method. According to a decided result, the system decides conversion into the selected transmission method(305-309).