baber/WOPTO huggingface dataset:
Patent KR-20010045573-A (KR)
Inventor: JUN SEONG BAE
IPC: H04N19/51
Filed: 1999-11-05
Abstract: PURPOSE: A quantization method of a motion vector and a method for constructing a motion vector histogram quantized by the quantization method are provided to display a size component, a direction component simultaneously and to dull with respect to a tiny motion difference by quantizing a motion vector according to the same size and direction and not quantizing for considering a direction with respect to a motion vector having a tiny size regardless of a direction. CONSTITUTION: The most inner circle being displayed as '0' is a portion having no motion or having a detailed motion being considered as no motion. In addition, indexes of 12-23 are embodied on a circle portion being indexed according to their sizes. Indexing stages according to direction are twelve, and thus a difference of a quantized motion vector of a motion of the same direction is a multiple of twelve. The portion indicates a size and the remainder indicates a direction in dividing '12'. The size of a motion vector is inferred from the number because a higher number is embodied at a higher radius.
Patent KR-20010047342-A (KR)
Inventor: LEE GAP YEOL
IPC: F24F11/00
Filed: 1999-11-19
Abstract: PURPOSE: An apparatus for starting operation of air conditioner compressor is provided to operate the compressor at a normal operation mode by supplying current to the compressor signal line through the delay timer connected in parallel to a low pressure switch upon occurrence of refrigerant deficiency. CONSTITUTION: An apparatus comprises a compressor(10) for compressing refrigerant; a 4P terminal board(20) for connecting power applied from an external source to the compressor; an electro-magnetic contactor(30) for opening/closing a circuit connecting the compressor and the 4P terminal board; a 3P terminal board(50) for connecting to the electro-magnetic contactor a compressor signal line(40) which transmits a compressor starting signal output from an indoor unit(100); a low pressure switch(60) connected between the 4P terminal board and the 3P terminal board, and which is automatically turned off when the refrigerant within the pipe is deficient and thus refrigerant pressure of low pressure side of the compressor becomes low; and a delay timer(70) connected in parallel to the low pressure switch and to the compressor signal line, and which supplies current to the compressor signal line for a predetermined time period even when the low pressure switch is turned off, so as to thereby operate the compressor at normal operation mode.
Patent KR-20010047625-A (KR)
Inventor: KWON HYUK NAM
IPC: F16L37/00
Filed: 1999-11-22
Abstract: PURPOSE: A connecting socket ring economizes cost price and increases sealing effect to prevent leakage. CONSTITUTION: More than two ball supporters(52) protrusive on a washer(51) or an 'O' ring are formed. A socket ring(50) fixes a ball(53) to the ball supporter(52). The connecting socket with the socket ring(50) prevents packing made of rubber from being damaged and applies the packing in balance so as to improve sealing effect and movability of a pressurizing engaging nut as a ball bearing and the washer(51) are integrally formed. Also the socket ring(50) is reusable because of the durability so as to economize cost price.
Patent KR-20010053775-A (KR)
Title: Switched reluctance motor
Inventor: LEE GYEONG JU
IPC: H02K19/06
Filed: 1999-12-01
Abstract: PURPOSE: A switched reluctance motor is provided to be capable of preventing the generation of back torque by preventing the offset in conduction timing of respective protrudes, and of solving the start failure occurred when a rotor and a stator are positioned in a straight line, thereby remarkably enhancing the efficiency of the motor. CONSTITUTION: The switched reluctance motor(1) comprises a stator(10), and a rotor(20) fitted to the stator(10) to be rotated. The rotor(20) has at least a pair of rotor protrudes(23) which are radially projected from the rotor(20) to be symmetrical about an axis of the rotor. In addition, circumferential projections(25) are respectively projected from the free ends of the protrudes(23) along the circumferential direction of the rotor. Preferably, the radial thickness of the circumferential projection(25) is gradually thinned along its projected direction.
Patent KR-20000047915-A (KR)
Inventor: HORIUCHIYOSIRO
IPC: H01J29/02
Filed: 1999-12-03
Abstract: PURPOSE: A cathode ray tube and an apparatus for sorting color of a cathode ray tube are provided to change the shape of a support member in order to improve the mechanical strength without increasing the weight. CONSTITUTION: A cathode ray tube includes a pair of supporting members(17U,17D), a frame(12), and a strip-shaped grid element(13). The frame includes the pair of supporting members(17U,17D) as well as a pair of elasticity providing member(18L,18R) which are attached between the supporting members. The strip-shaped grid element(13,33) is stretched across the frame in plural. The second order moment of the cross section of each of the supporting members is varied gradually from the center of the edge of the supporting member. The ratio of the second order moment(p) of the central cross section of each of the supporting members to the second order moment(q) of the marginal cross section of each of the supporting members is more than 1.1. The supporting members are formed by using a press transformation step.
Patent KR-20010054981-A (KR)
Inventor: LEE HAN LIM
IPC: A61F2/42
Filed: 1999-12-08
Abstract: PURPOSE: Provided is a prosthesis for patients with below wrist amputation which uses tissue below wrist to move users' fingers so that it helps patients with below wrist amputation to adjust wrist subtly. CONSTITUTION: The prosthesis for patients with below wrist amputation comprises the parts of: a support string(4) and a connection part for the support string(5) which are placed to adhere the prosthesis; a connection joint(3) which is connected around thumb(1) and a socket(2) to configure one connected prosthesis; and a spring and two spring rings which are connected around thumb and the socket to provide closing function for thumb.
Patent KR-20010056270-A (KR)
Title: Golf club
Inventor: HUH WON KI
IPC: A63B53/00
Filed: 1999-12-14
Abstract: PURPOSE: A golf club is provided to improve the accuracy of hitting by restoring a shaft in a straight line in hitting a golf ball by containing a reinforcing object in the area close to a head in the caliber of the shaft. CONSTITUTION: The golf club includes a head(3), a shaft(5), a neck portion(9), the wire(12), a supporting member(13) and a reinforcing object(14). The reinforcing object(14) is installed in the shaft(5) close to the neck portion(9) and thereby the powerfulness of the shaft(5) is improved. So the restoring power of the shaft(5) is improved. The shaft connects the head(3) with a grip. The supporting member(13) is fixed in the caliber of the shaft(5) and the reinforcing object(14) is formed among each supporting member(13) by fixing the powerful wire(12) fixed on the supporting member(13). The piano wire or stainless wire are used as the wire(12).
Patent KR-20010056977-A (KR)
Inventor: OH DAE GON
IPC: H01S5/30
Filed: 1999-12-17
Abstract: PURPOSE: A method of making a semiconductor laser is provided to be capable of substituting dry and wet etch processes of a mesa side with a reproduction process. CONSTITUTION: A nitride film is deposited on an n+-InP substrate(11) having a crystal face of (0, -1, 1), and a laser resonator direction is determined in a direction perpendicular to the (0, -1, 1) crystal face. The mask nitride film is patterned using lithography and etch processes. An n+-InP buffer layer(13), an active layer(14), and a p-InP clad layer(15) are grown on the exposed n+-InP substrate(11) using a selective area growth technique. After removing the mask nitride film, an epi-wafer having a semiconductor laser structure of a buried type is formed by forming a p-InP current interrupting layer(16), an n-InP current interrupting layer(17), a p-InP clad layer(18), and a p+- InGaAs ohmic contact layer(19).
Patent KR-20010065011-A (KR)
Inventor: CHOI NAK JUN
IPC: C21B13/00
Filed: 1999-12-20
Abstract: PURPOSE: A molten pig iron manufacturing apparatus and a molten pig iron manufacturing method using the same are provided to overcome restriction of the particle size of raw materials and maximize energy productivity and efficiency by introducing a filling layer type pre-reduction furnace as well as a fluidized bed type pre-reduction furnace so as to simultaneously reduce powder particles or lump particles of iron ore. CONSTITUTION: In a method for manufacturing molten pig iron using the molten pig iron manufacturing apparatus, wherein lump particles of iron ore are pre-reduced in a filling layer type pre-reduction furnace (220), powder iron ore is pre-reduced in a fluidized bed reduction furnace (230), and the pre-reduced iron is charged into a gasifying melting furnace (210), the method comprises the processes of increasing a pressure of flue gas from which CO2 is removed in a carbon dioxide removing apparatus to the pressure range of about 4.0 to 4.3 bar in a compressor (280); and heating the pressure increased flue gas to the temperature range of about 600 to 700 deg.C at a reduced gas heating apparatus (290).
Patent KR-20010063362-A (KR)
Inventor: YOO IN SIK
IPC: B60R11/02
Filed: 1999-12-22
Abstract: PURPOSE: A car audio system is provided to connect a car audio and a portable CD player or an MP3 player and to indicate or control the state of the portable CD player by separating signals from the portable CD player or the MP3 player. CONSTITUTION: A car audio system contains an operating and indicating device(10) consisting of a power on/off button, a volume button, a display, an up/down button selecting audio data or MP3 files, a play/stop button playing or stopping the data and the files, and a switch; a portable CD player(20) or an MP3 player playing files and data; an audio device(30) consisting of an AUX(auxiliary) terminal(31), a signal separator(33) separating digital signals and analog signals, a microprocessor(35) inputting all kinds of control signals and controlling all kinds of devices and an audio IC(integrated circuit)(37); and an output device(40) outputting signals from the audio IC, as sound.
Patent KR-20010058317-A (KR)
Title: Method for initializing robot arm
Inventor: KIM EUN SU
IPC: B25J1/00
Filed: 1999-12-27
Abstract: PURPOSE: A robot arm initiating method is provided to prevent an equipment and a wafer from being damaged by initiating a robot arm after moving the robot arm to a safe place by sensing the position of a robot with a sensor. CONSTITUTION: To initiate a robot arm, sensors installed in each robot arm sense the position of a robot and a system moves the robot arm backward according to the state of the robot arm. Then, the system initiates an upper and a lower directional shaft, a rotating directional shaft and each robot arm shaft. Herein, the robot arm is moved backward only when the robot arm is in a forward side. Furthermore, the rotating directional shaft is initiated after the robot arm is moved to a safe place.
Patent KR-20010061327-A (KR)
Inventor: LEE JONG U
IPC: H04B17/00
Filed: 1999-12-28
Abstract: PURPOSE: A method for processing faults in a communication system is provided to report a state of system resources to an operator so that the operator can rapidly acknowledge a service state of the system. CONSTITUTION: When a data service system becomes a service enable state, an operation block receives a timer signal(S300). If the timer signal is received, the data service system searches a service option already set in the configuration information of a data call and judges the type of a required data service(S301). Then the data service system checks whether a system resource to provide the data service corresponding to the searched service option exists in a resource database(S302). If the system resource exists, the data service system checks whether a fault for the data service has been generated(S303). In case that a fault has not been generated, the data service system checks whether the service option is the last service option(S304). If a fault for the data service has been generated, the data service system reports the release of the service fault to an operator when the fault is recovered(S307).
Patent KR-20010064525-A (KR)
Inventor: CHAE JAE U
IPC: F24F1/00
Filed: 1999-12-29
Abstract: PURPOSE: A cold/hot air blower having an air cleaner is provided to clean indoor air by eliminating odor as well as collecting dust in the sucked air. CONSTITUTION: A power unit(11) supplies necessary AC voltage of 220V to each element. A control unit(12) controls a cold/hot air blower according to user's operation, and a high voltage generator(13) converts the AC voltage into DC voltage and feeds to a plasma discharger(15) and a collector(16). A blower fan(17) is driven according to a control signal of the control unit to suck polluted indoor air and to discharge cooled or heated air into inside. Relatively large dust particles in the sucked air are filtered by an air filter(14) while fine dust particles and odor elements are eliminated by the plasma discharger and the collector. A heat exchanger(18) cools or heats indoor air sucked by a blower fan(17) and discharges the air into inside. A filter(19) using MnO2 as a catalyst is mounted at the final output terminal discharging the cooled or heated air to inside. The MnO2 resolves O3 in the air and reduces the O3 to O2. Therefore, the O3 is removed completely.
Patent KR-20010064569-A (KR)
Inventor: KIM MAN YEONG
IPC: F16K25/00
Filed: 1999-12-29
Abstract: PURPOSE: A corrosion resistant valve is provided to improve corrosion resistance of valve by preventing corrosion of a portion that contacts with fluid and to reduce weight with less cost than in case of entire body made of stainless steel by lining-processing with stainless steel of inner portion in a valve main body. CONSTITUTION: In case of adjusting a pressing strength of a rubber seat(6), a bolt(8) combined to a protrusion portion(7a) of a retaining ring(7) of a flange typed butterfly valve is firmly fastened. Inner end pushes an outer ring(9) pressing the rubber seat advanced thereby. A bolt coupled to the outer ring of butterfly valve is released in case of adjusting the pressing strength of the rubber seat. A head portion thereof contacts to an inner side of the retaining ring so the outer ring as to relatively move for pressing the rubber seat. Therefore, with the rubber seat employing a combining instrument(20) for prevention of corrosion, the valve is largely available for various pipes including pipes for water works and useful without corrosion for a long time.
Patent KR-20010065536-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A boiled fish paste vending machine for conveniently providing various kinds of boiled fish paste to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a boiled fish paste receiving chamber (26) for preventing discharge of the boiled fish paste is opened. Right after discharging the boiled fish paste corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of boiled fish paste to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the boiled fish paste is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010058964-A (KR)
Inventor: KIM HYEONG JUN
IPC: H01L21/66
Filed: 1999-12-30
Abstract: PURPOSE: A method for detecting an end point in a CMP(Chemical Mechanical Polishing) process of a semiconductor device is provided to measure an end point of a CMP process by measuring a corrosion potential and a corrosion current density. CONSTITUTION: An interlayer dielectric is formed on an upper portion of a wafer(3). An electrode is formed on an edge of the wafer by using a slurry layer(2). A barrier metal layer is formed on the upper portion of the wafer(2). A metal line layer is formed on an upper portion of the barrier metal layer. The barrier metal layer and the metal line layer are removed by performing a CMP process. An end point is determined when values of a corrosion potential and a corrosion current are changed by measuring the corrosion potential and the corrosion current of the metal line layer and the barrier metal layer. The electrode is removed by performing a cleaning process.
Patent KR-20010059946-A (KR)
Inventor: CHO SANG HUN
IPC: H04B7/155
Filed: 1999-12-30
Abstract: PURPOSE: An interface unit of a channel card board and a channel card monitor board in a WLL(Wireless Local Loop) radio port system, is provided to reduce a load of an RCP(Radio port Control Processor) board, and prevent a load of a main bus from being affected, by making a DMIU(Diagnostic Monitor Interface Unit) board directly interface with CCU(Channel Card Unit) boards. CONSTITUTION: A dummy bus that uses a DMIU board(33) as a mother board is included so that the DMIU board(33) can interface with a plurality of CCU boards(34). When the DMIU board(33) communicates with the CCU boards(34) via the dummy bus, it operates without relation to an RCP(31). The DMIU board(33) collects performance data of the CCU boards(34), and displays the collected performance data on a screen. The DMIU board(33) analyzes collected element monitor data of a channel card, and then optimizes a system parameter.
Patent KR-20010066127-A (KR)
Inventor: LEE JONG RIM
IPC: H01L21/20
Filed: 1999-12-31
Abstract: PURPOSE: An elevated semiconductor layer and a method for forming the same are to evenly grow an epitaxial silicon layer(elevated semiconductor layer) at a source region and a drain region. CONSTITUTION: An isolation layer is formed in a silicon substrate(30). A plurality of gate electrodes(32) are formed at a predetermined region of the silicon substrate. A source/drain region is formed in an active region on both sides of the gate electrode. An interlayer dielectric(33) is formed on the surface of the silicon substrate. An insulating layer(34) is formed on the interlayer dielectric. A sidewall spacer(34a) is formed by etching back the insulating layer on one side of the gate electrode. An elevated oxide layer(35) is formed on the isolation layer in the direction perpendicular to the gate electrode. A poly sidewall is formed on the surfaces of the elevated oxide layer, the etched gate electrode, and the sidewall spacer. An elevated semiconductor layer(37) is formed by conducting an epitaxial growth process at the upper portion of the poly sidewall and the source/drain region.
Patent KR-20010087462-A (KR)
Inventor: LEE HO CHUN
IPC: C02F1/50
Filed: 1999-12-31
Abstract: PURPOSE: A chemical automatic feeding equipment using buoyancy is provided, which can sterilize water properly according to water flow by feeding a fixed amount of chemicals by buoyancy without any power consumption and also can keep inside of the water tank clean by installing a chemical container in water. CONSTITUTION: The system comprises the followings: (i) a storing box (100) for storing chemicals (110) by forming chemical passage; (ii) a feed base (200) that is hinge connected to the bottom of the storing box (100) and having a bar supporting base that can move vertically along a vertical floating bar (400); (iii) a floater (300) that is fixed at the bottom of the floating bar (400); (iv) a floating bar (400) that floats according to water level; and (v) a vertical inducing pipe (500) for receiving chemical that drops from the feed base (200) and for inputting to a chemical container (600) that is submerged into water to dissolve chemical to water.
Patent KR-20000023568-A (KR)
Inventor: MONTIE DE BIN ANDRE
IPC: G11B27/34
Filed: 1999-01-05
Abstract: PURPOSE: A device is to record a part of information signal and revive the already recorded part of the same information signal at the same time and to record the information at an adequate time so that the new information can have enough space to memorize the information. CONSTITUTION: A device comprises a recording medium(5), a recording part(3), a detecting means(7), a memory(9), an inputting means(11), a control means(13), an indicating part(15), a display(14), a changer(16), a motor moving means(19), an alert means921) and a measuring means(41). The device for recording and revitalizing the information(1) includes the recording medium(5), the recording part(3) which is inside the recording medium and the detecting means(7). When the order to record is given to the inputting means(11), the detecting means(7) detects whether the recording medium is inside the recording part or not as it is activated by the control means(13). The motor moving means(19) is activated by the control means.
Patent KR-20000029760-A (KR)
Inventor: LI WU
IPC: C01G53/00
Filed: 1997-07-28
Abstract: PURPOSE: Present invention relates to a single calcination stage process for the synthesis of homogeneous crystalline lithium nickel cobalt dioxide. CONSTITUTION: A process to synthesize LiNi1-xCoxO2 is provided, whereby x ranges between zero and one. The LiNi1-xCoxO2 is synthesized from a mechanical mixture or a chemical mixture. The mechanical mixture comprises nickel oxides, hydroxides or oxyhydroxides in admixture with a stoichiometric amount of cobalt oxides, hydroxides or oxyhydroxides. The chemical mixture could be prepared by doping nickel hydroxide with cobalt hydroxide or vice versa to form nickel cobalt oxide, nickel cobalt hydroxide or nickel cobalt oxyhydroxide.
Patent KR-20000068773-A (KR)
Title: 비디오 영상에서의 기하학적 영상 에러의 보상방법 및 그 방법을수행하기 위한 장치
IPC: G02B26/10
Filed: 1998-08-25
Abstract: 비디오 영상을 투사면(101) 상에 디스플레이하기 위한 장치로서, 디스플레이는 경사를 가지고 투사면(101) 상에서 이루어지며, 비디오 영상의 영상점의 순차적인 조명을 위한 거의 평행한 광다발의 방사를 위한, 강도변조될 수 있는 광원(10)과, 2차원적으로 광다발을 스캔하기 위한 편향장치(11,12)와, 적어도 경사에 대해서 영상의 계산된 일그러짐 정정을 통해 얻어지는 함수에 따라서 광다발의 편향(11,12)과 광다발의 강도변조를 제어하는 제어장치(17)를 구비한다.
Patent KR-20000069582-A (KR)
Title: 건식 소거（ｄｒｙ ｅｒａｓｅ）되는 마커에 사용적합한 세척 가능 착색 조성물
IPC: C09B67/20
Filed: 1998-02-13
Abstract: 산 염료 또는 폴리머 염료 착색제, 염료 담체, 방출제 및 음이온성 염료차단제를 함유하며 세척가능한 건식 소거 착색 조성물. 염료차단 첨가제는 방향족 유기 설포네이트로서, 보다 구체적으로는 설포네이티이드 나프탈렌 축합 산물 및 설포네이티이드 페놀-포름알데히드 축합 산물이 바람직하다. 본 발명의 건식 소거되는 착색 조성물은 화이트보드에 마킹하기 적합하며 피부와 섬유로부터 증가된 도산성을 갖는다. 부가적으로 막형성 수지를 함유하는 착색 조성물이다. 본 발명은 보다 구체적으로 산 염료, 폴리머 염료, 물, 막형성 수지, 방출제 및 방향족 유기 설포네이트를 함유하는 세척과 소거가 가능한 화이트보드 마커 잉크에 관한 것이다. 부가적으로 본 발명은 화이트보드 혹은 비공성 표면위의 상을 종이로 전이시키는 방법을 포함한다. 그 방법은 (a)염료 차단제를 함유한 세척가능 착색 조성물로 화이트보드 혹은 비공성 표면 위에 상을 생성, (b)생성한 상 위에 습윤지 부착, (c)습윤지를 문질러 종이로의 상 전이, 및, (d)종이의 제거 단계를 포함한다.
Patent KR-20000070903-A (KR)
Title: 11,15-o-dialkylprostagladin e derivatives, process for producing the same, and drugs containing the same as the active ingredient
IPC: C07C405/00
Filed: 1998-02-10
Abstract: The present invention provides 11,15-O-dialkyl prostaglandin E derivatives of formula (I) <CHEM> (wherein all symbols are as described in Specification), or non-toxic salts thereof or cyclodextrin clathrates thereof, processes for the preparation thereof and pharmaceutical compositions containing them as active ingredient. A compound of formula (I) binds strongly and acts on EP3 receptor which is a subtype of PGE2 receptor and therefore is useful for prevention and/or treatment of liver diseases, kidney diseases, pancreatitis, myocardial infarction etc.
Patent KR-20010005741-A (KR)
Title: 소화용 스프레이 헤드에 소화액을 공급하는 구동원
IPC: A62C35/02
Filed: 1999-02-01
Abstract: 본 발명은 액체를 포함하는 액체원(5)과 기체를 포함하는 기체원(9), 상기 액체원(5)의 액체와 기체원(9)의 기체를 혼합하는 혼합 수단 및 액체 성분과 기체 성분을 포함하는 소화액을 스프레이 헤드에 이르는 방식으로 스프레이 헤드에 액체와 기체를 나르는 이송수단을 구비하는 적어도 하나의 소화용 스프레이 헤드에 소화액을 공급하는 구동원에 관한 것이다.  상기 구동원대로 기체의 제어된 처리량이 액체와 소화과정 긴 시간동안 작은 물방울 크기를 얻을 수 있고, 상기 구동원은 상기 혼합수단이 제 1 실린더(10)에 배치된 제 1 피스톤(12)과 제 2 실린더(11)에 배치된 제 2 피스톤(13)을 포함하는 실린더 피스톤 장치(5)를 구비하며, 상기 실린더 피스톤 장치가 이송수단(1)에 액체와 기체를 동시에 제공하기 위해 각각 스트로크에 배치되는 것을 특징으로 한다.