baber/WOPTO huggingface dataset:
Patent KR-20000023246-A (KR)
Inventor: VAGEPALIVARAT SAMPASCUMER
IPC: F16J15/06
Filed: 1999-09-17
Abstract: PURPOSE: A turbine spline seal is provided to easily shift the seal and not to easily damage. CONSTITUTION: A turbine spline seal(10) contains a long turbine seal member(112) having a unit of length, a first end(114) and a second end(116) facing each other. The turbine seal member(112) is long and imperforate, and contains a manually-flexible first part(118) and a manually-rigid second part(120) closed to the first part(118) lengthwise. The first part(118) is arranged between the first end(114) and the second part(120) lengthwise, the second part(120) is arranged between the first part(118) and the second end(116) lengthwise, and the second part(120) is extended near the second end(116) lengthwise. Thereby a metal strip(124) is a monolithic metal strip. The second part(120) forms an installing bracket(128), and has an installing guide hole(132) arranged between the first part(118) and the second end(116) lengthwise.
Patent KR-20010028402-A (KR)
Inventor: KIM JIN MOK
IPC: B21B37/00
Filed: 1999-09-21
Abstract: PURPOSE: A detecting device for the trouble of a cylinder position detector is provided to check the trouble of the cylinder position detector in advance as well as to prevent a plate from being wrongly rolled by stopping a cylinder when the voltage level or the frequency of a slider or a scale is deviated from an allowable range. CONSTITUTION: A detecting device (100) for a position detector comprises a voltage comparing unit comparing the input and output signal voltage level of a slider (12) and a scale (11) with a reference voltage level; a frequency comparing unit comparing the input and the output signal frequency of the slider and the scale with a reference frequency; a first OR gate operating the output signal of the voltage comparing unit; a second OR gate operating the output signal of the frequency comparing unit; a flip-flop operating an indicator for outputting the voltage value and the frequency value; a cylinder lock-on processor (40) outputting a lock-on signal for a cylinder; and a reset switch (51) transmitting a reset signal to the flip-flop. When the voltage value or the frequency value is deviated from a reference value, an operator checks the abnormal value on the indicator and locks the cylinder. After replaced, the cylinder is reset to control the thickness of a plate again.
Patent KR-20010028722-A (KR)
Inventor: CHO YONG GEON
IPC: H04J14/04
Filed: 1999-09-22
Abstract: PURPOSE: A communication terminal of multiple mode and a method for changing RF module are provided to make a user use the wanted mode selectively by making the change of the mode possible with equipping the RF module to the communication terminal. CONSTITUTION: A communication terminal of multiple mode and a method for changing RF module include a few progresses. In the first progress(S10) the kind of the RF module is assigned through a key input instrument. In the second progress(S20) it is confirmed if the information about the input RF module is stored or not. In the third progress(S30) it is confirmed if the input RF module is equipped or not. In the fourth progress(S40) the RF module is driven when the input RF module is equipped to the communication terminal. In the fifth progress(S50) the RF module changing signal is sent to the user when the input RF module isn't equipped to the communication terminal. In the sixth progress(S60) it is confirmed if it is changed into the input RF module or not.
Patent KR-20010029334-A (KR)
Inventor: HAN GWON SANG
IPC: B66B5/14
Filed: 1999-09-30
Abstract: PURPOSE: A load compensation control method of a hydraulic elevator is provided to control the increase of pressure pulsation due to the discord between a controller and modeling of a hydraulic pump at low speed, and to maintain a specific load compensation complete time by varying a torque command value according to load and temperature. CONSTITUTION: To conform the pressures of an oil hydraulic pump to the pressure of an oil hydraulic cylinder in a hydraulic elevator, a load compensation mode is operated before elevating operation. Therein, a motor rotating the hydraulic pump is driven by uniformly increasing a torque output by an open roof control. Thus, the fluctuation of torque pulsation is prevented to precisely deciding the load compensation complete time. A torque output inclination is increased according to the pressure for minimizing change in the load compensation complete time according to the load of a car and the temperature of oil in an oil tank.
Patent KR-20010036484-A (KR)
Inventor: JEONG CHANG MU
IPC: G06F17/00
Filed: 1999-10-08
Abstract: PURPOSE: A puzzle game method for an advertisement on the internet is provided to enable a user to play a puzzle game by including a clip art for the puzzle game one by one in an advertisement screen or a homepage, and by searching the clip art in looking at an advertisement. CONSTITUTION: If a user connects to a homepage, an initial screen is displayed(102, 104). The user becomes a new member, and opens a puzzle game(106, 108). If the user clicks a puzzle completion image part, a puzzle completion image is displayed(109). If the user pushes a close in a lower part of the left side, it is moved to an advertisement screen or an advertisement homepage(110). The first advertisement screen or a homepage is displayed(112). The user finds and confirms a clip art(114). The nth advertisement screen is displayed(116). The user finds and confirms an indication of the clip art in a lower part of the right side(118). The user stores the clip art confirmed in a temporary collecting box(120). It is asked whether a completion of the clip art is registered(122). The clip arts are registered, and stored in a main database(124). A drawing of lots is performed among other gamers registered(126). Premiums are offered to a prizewinner(128).
Patent KR-20010020087-A (KR)
Inventor: TAKANO YUJI
IPC: C23C8/34
Filed: 1999-10-12
Abstract: PURPOSE: An engine valve is provided to improve the wear resistance of the surface of a valve element without recourse to surface treatment, such as nitriding treatment and plating. CONSTITUTION: A carburized layer(4) is formed at least on the surface requiring wear resistance or fatigue strength of a valve element(3) which is made of titanium alloy and constituted in such a way that a valve head(2) is connected to one end of a valve stem(1) Simultaneously, oxide layers(9) are formed in the parts(5,6,7,8) to be brought into contact with other valve gear mechanism parts, at the surface of the valve element(3) including the carburized layer(4), respectively, and the lower layers thereof are formed into a circular structure.
Patent KR-20000029058-A (KR)
Inventor: ROTH RECHARD F
IPC: G02B6/38
Filed: 1999-10-14
Abstract: PURPOSE: An optical fiber connector assembly, free from the interaction between a motherboard and a daughter board, which can cause the crack, deformation, wrong alignment and/or performance declination of the boards, is provided. CONSTITUTION: A motherboard adaptor assembly comprises a motherboard housing(20), having an internal housing insertion body(22), with a motherboard adaptor sub assembly(24). Four mounting supporter(28) are inserted into four mounting holes(30) formed in a printed-circuit board(32) around a hole(34) of the motherboard(34). Single shutter member(42) and a set of double shutter member(44) are installed in the motherboard adaptor sub assembly(24) comprising a first or front part(38) and a second or rear part(40). Two parts(38,40) of the adaptor sub assembly(24) are mutually connected for the snap-coupling with a couple of fixing latch parts(48) by a couple of hook-type heat-resistant latch arms(50). The hook-type heat-resistant latch arm(50) moves to the inside of a slot(51) in the rear adaptor part(40), and is coupled with the hosing insertion body(22).
Patent KR-20010037394-A (KR)
Inventor: PARK GWI GEUN
IPC: F24F11/00
Filed: 1999-10-16
Abstract: PURPOSE: A control circuit for inverter air conditioner is provided to minimize harmonic distortion by improving power factor caused by the phase difference between the input voltage and input current. CONSTITUTION: A control circuit comprises a communication control circuit unit(21) for communication with an indoor unit; an EMI filter(23) for eliminating noise from the input AC voltage; an EMC filter(25); a surge absorber(39) for eliminating surge voltage from the input AC voltage; a power relay(27) for switching on/off the power supply to an outdoor unit; a current transformer(29) for detecting the current flowing at the outdoor unit; a four-way valve(31) for switching cooling/heating operation; a four-way relay(35) for controlling operation of the four-way valve; an outdoor fan(33); a relay(37) for varying the speed of the outdoor fan; a choke coil(43); an insulated gate bipolar transistor(IGBT) switching element(47); a diode(49); a sensing resistance(Rs) for detecting current; a PFC circuit(45) which switches so as to output current in accordance with the output voltage from a rectifying circuit unit(41); a three-phase power switching module(51) for generating three-phase AC power; and a compressor(53) which operates by the output from the three-phase power switching module.
Patent KR-20010038234-A (KR)
Inventor: LIM JIN GYU
IPC: H02G3/08
Filed: 1999-10-22
Abstract: PURPOSE: An electrical concrete installed at a reinforced concrete slab is provided to reduce the cracking of a slab concrete by preventing the diffusion of arrangement generated by the structural irrationality of a conventional concrete box. CONSTITUTION: An electrical concrete box is installed in a reinforced concrete slab. A body(1) has the first height. The lower portion of the body(1) is opened. A head(2) has the second height. The head(2) is communicated with the upper portion of the body(1). The first protruding portions which have holes for engaging a wire distributing pipe are formed at the head(2). The size of the body(1) is larger than the size of the head. A jaw is formed at a portion at which the body(1) and the head are adjacent. The second protruding portion in which a hole for fixing the electrical concrete box to a mold is provided on the side surface of the body(1).
Patent KR-20000006887-A (KR)
Inventor: JEOU BYEUNG WOO
IPC: H04N7/14
Filed: 1999-11-10
Abstract: PURPOSE: The method makes the eye direction of a subject image acquired by a camera(1) using a single camera to meet the counterpart caller eye watching the image. CONSTITUTION: The method comprises: an eye difference determination step of determining an eye difference value(12) made by a direction(3) of the camera to watch and a direction(4) of the subject to watch by analyzing the image inputted to the camera; a corresponding point coordinate calculation step of obtaining a corresponding coordinate in the input image corresponding to the coordinate of the compensated image, in order to calculate an eye compensated image as to the image acquired by the camera; and a pixel value calculation step of obtaining the compensated image pixel value corresponding to the coordinate calculated in the corresponding point coordinate calculation step.
Patent KR-20010047207-A (KR)
Inventor: KIM GWANG BAE
IPC: F27B21/10
Filed: 1999-11-18
Abstract: PURPOSE: A sintered ore aeration device is provided to improve quality of sintered ore as well as sintering productivity by lowering charging density of blended raw materials which are charged into a sintering car and artificially improving air permeability. CONSTITUTION: The sintered ore aeration device comprises a main hopper (20) storing an aeration material (10) supplied to a blended raw material (100) and equipped with first and second supply control means (22a,22b) which are installed at the lower part of the main hopper (20) and a connection pipe (24a) for controlling a supply amount of the aeration material (10); a plurality of subsidiary hoppers (30) connected to the main hopper (20) and equipped with a pressure control means (32) and a level sensing means (36), and a discharging control means (34) which are installed at the upper part of the subsidiary hopper (30) and the lower part of a connection pipe (24b) for discharging the aeration material (10) supplied to the inside of the subsidiary hoppers (30) at a constant pressure; and a plurality of blowing members (40) connected to the subsidiary hoppers (30) by the connection pipe (24b), installed so that the aeration material (10) is blown into the blended raw material (100) charged into a sintering car (140), and equipped with a control means (42) installed so that an amount of the aeration material (10) blown into the neighboring connection pipe (24b) is controlled.
Patent KR-20000075423-A (KR)
Title: 내연기관의 연료분사량 제어장치
IPC: F02D41/34
Filed: 1999-11-24
Abstract: 정,역 양방향의 흡기량을 정확하게 검출하여 고정도의 실 흡기량을 신속하게 산출하고 또한, 연산부하를 경감한 내연기관의 연료분사량 제어장치를 얻는다. 
     흡기량 센서(11)의 검출전압(Vd)에 따라 실 흡기량(Qa)을 산출하는 실 흡기량 산출수단(2)과 실 흡기량에 따라 연료 분사량을 산출하는 연료 분사량 산출수단 (13)을 구비하고, 흡기량 센서는 정,역 양방향의 흡기량을 검출 가능한 센서에 의해 구성되며, 실 흡기량 산출수단은 검출전압에 대응한 흡기량에 오프셋량(α)을 가산하여 오프셋 검출치(Qf)를 출력하는 흡기량 변환수단(23)과, 오프셋 검출치를 복수회 받아 들여서 평균 흡기량(Qm)을 산출하는 평균화 수단(24)과, 평군 흡기량으로 부터 오프셋량을 감산한 치를 실 흡기량으로서 출력하는 감산수단(25)를 포함하고 흡기량 검출치를 정 방향으로 오프셋 처리하여 평균화 처리한다.
Patent KR-20010048456-A (KR)
Inventor: KO BEOM JIN
IPC: B60C11/00
Filed: 1999-11-26
Abstract: PURPOSE: A wear performance improved pneumatic tire suppresses an abnormal wear that is generated on the shoulder portion of a tire by the driving component and the braking component of a block. CONSTITUTION: Each canted reinforcement(3,4) is formed at the leading part edge(21) and the tailing part edge(22) of a block(2) formed at a tread. The canted reinforcement(3,4) is formed at the each opposite position on the basis of the center line(L) of the block(2). Therefore, the shape of the tread block of a tire is changed and a block stiffness is reinforced by the canted reinforcement(3,4). Thus, an abnormal wear is restrained because the block stiffness of a shoulder portion of a tire is reinforced.
Patent KR-20010049081-A (KR)
Inventor: CHOI SEONG CHEOL
IPC: F27B21/10
Filed: 1999-11-30
Abstract: PURPOSE: A pressure loss preventing device of a preheater is provided which minimizes the pressure loss inside the preheater by cutting off the air flown in from the outside when charging raw ore such as hard dolomite, limestone and the like. CONSTITUTION: The device comprises: (i) a surge hopper(302) which is installed vertically downward of a chute(102), where raw ores being transferred from a belt conveyor(101) are distributed and fall down, and has a capacity to store about 10 tons of raw ores; (ii) a level meter(301) which is installed on the upper side of the surge hopper and controls the belt conveyor to always keep the raw materials to be charged more; and (iii) a surge chute(303) which is extended downward from the lower end of the surge hopper with having a relatively smaller diameter than that of the surge hopper and penetrates through a branchpoint(310) of a preheater(105) to be extended from the top end of the preheater toward the lower end to the point of the 2/3 of the preheater.
Patent KR-20000012383-A (KR)
Inventor: SONG BYEONG MUN
IPC: G01C23/00
Filed: 1999-12-01
Abstract: PURPOSE: An electronic automobile movement recording apparatus is provided to perform data backup and analysis easily when an accident is happened by recording data related with automobile movement in a flash memory. CONSTITUTION: In the electronic automobile movement recording apparatus, a magnetic card(60) and a memory pack(40) is inserted selectively into a body(30), the memory pack is capable of inserting into an analyzer(50) connected with a personal computer(PC) and capable of printing. If data in a driving sensor(1), an impact sensor(2), a rotation per minute(RPM, 3) etc. is input at an input interface(7), an output is input in a microprocessor(13) and recorded in a memory. The output is printed through a printer(9) and the PC(8).
Patent KR-20010054789-A (KR)
Inventor: CHO GWANG HUN
IPC: G11B15/44
Filed: 1999-12-08
Abstract: PURPOSE: A cam gear for converting modes is provided to conveniently convert the modes in a logic deck, and to form the compact logic deck while reducing producing cost. CONSTITUTION: By rotation of a driving motor(130) in a logic deck, loading gears(140) are rotated. Herein, a friction gear(160) contacted with a cam gear(150) rotates the cam gear. Herein, a cam(170) is protruded on the cam gear. The upper cam moves a head base(180) and a head to up and down by a bush on a lower side of the head base transferred by the rotating cam. Herein, a mode operation recessed groove is installed on the upper cam of the cam gear for mounting a bush. Therefore, mode conversion is performed.
Patent KR-20010055046-A (KR)
Inventor: HA MAN HYO
IPC: H03H9/00
Filed: 1999-12-09
Abstract: PURPOSE: A method for manufacturing a surface acoustic wave filter is provided to prevent static electricity from being induced during the protection layer lamination and photo layer lamination procedures so as to protect the metal pattern. CONSTITUTION: In the method for manufacturing a surface acoustic wave filter, a metal layer such as Al, Cu or Mg is formed on a substrate. A protection layer using silicon oxide or silicon nitride is laminated covering the whole top surface. The protection layer is eliminated by dry or wet etching. A SAT filter is manufactured after re-patterning the metal layer as wanted. In order not to etch open metal surface, an adequate photo registry should be used. The final pattern is formed after the photo registry is eliminated when the etching is done.
Patent KR-20010055148-A (KR)
Inventor: LEE GEUN HYEONG
IPC: A47L7/04
Filed: 1999-12-09
Abstract: PURPOSE: A vacuum cleaner improves the heat radiation of a motor to extend the life of the motor and prevent the performance of the motor from deteriorating. CONSTITUTION: A vacuum cleaner includes a main body(10), a partition board(19), an inlet body(20), a suction flow passage(22), a dust bag(13), a cooling flow passage(50) and a reflux flow passage(40). The main body(10) has a blast fan(11) connected with a motor(12) by a shaft(12a) to generate suction force inside. The partition board(19) is placed between the blast fan(11) and the motor(12) to divide spaced for the blast fan(11) and the motor(12). The suction inlet body(20) has a suction inlet(21) to suck in air and foreign matters. The suction flow passage(22) is installed to make the inside of the main body(10) communicate with the inside of the suction inlet body(20) to transmit the suction force generated inside of the main body(10) into the suction inlet body(20). The dust bag(13) is placed inside the main body(10) to collect foreign matters flowing into the main body(10) through the suction flow passage(22). The cooling flow passage(50) communicates with the outside of the main body(10) to guide the movement of the external air into the space where the motor(12) is placed to cool down the motor placed inside the main body(10). The reflux flow passage(40) guides the movement of air passing the dust bag(13) inside the main body(10) to pass the space where the blast fan(11) is placed and go to the inside of the suction inlet body(20).
Patent KR-20010056591-A (KR)
Inventor: JUNG YU HO
IPC: H01L29/417
Filed: 1999-12-16
Abstract: PURPOSE: A liquid crystal display device and a manufacturing method thereof are provided to reduce the time of manufacturing by reducing the number of mask process times, to prevent the deterioration of productivity due to mis-alignment, and to prevent the breakage of an insulation film. CONSTITUTION: The liquid crystal display device having a horizontal gate line(102), a vertical data line(120), and a pixel area additionally comprises a thin film transistor(110), a pixel electrode(118), and an anti-short circuit part(160). The thin film transistor consists of a gate electrode formed in the last gate line, a source electrode(112) projected from the last data line to overlap a part of the gate electrode, and a drain electrode(114) disposed to correspond to the source electrode. The pixel electrode contacts with the drain electrode of the thin film transistor, and overlaps the last gate line. The anti-short circuit part is formed in an overlapped portion between the last gate line and the pixel electrode. Since a capacitor electrode(150) is formed in a projection of the pixel electrode, thereby the anti-short circuit part prevents the short circuit between the gate line and the capacitor electrode. By adopting the anti-short circuit part, only four times of mask process is required in the manufacturing method for the liquid crystal display device.
Patent KR-20010056922-A (KR)
Inventor: KIM HYEON JIN
IPC: F16H63/00
Filed: 1999-12-17
Abstract: PURPOSE: A rapid start preventing device of an automatic transmission for a vehicle and the method thereof prevent the rapid start of a vehicle by exhausting an oil pressure provided to frictional elements operated on an advance first speed gear and a reverse gear. CONSTITUTION: Drain solenoid valves controlled by a transmission controlling unit are disposed on respective pipe paths of frictional elements operated on an advance first speed gear and a reverse gear. Thus, if the range converting motion of a select lever for starting is made on a state when a rapid start is caused, the oil pressure of a corresponding frictional element is exhausted, thereby forbidding the start of a vehicle.
Patent KR-20010063448-A (KR)
Inventor: CHOI UI CHEOL
IPC: G01M99/00
Filed: 1999-12-22
Abstract: PURPOSE: A durability testing device for a cylinder head gasket of a vehicle is formed of closed circuit arrangement and provided to supply a large heat impact to a cooler and a heater of which capacities are relatively small by alternately injecting cooled and heated nonfreezing solutions to an engine in a short time, thereby testing the durability of the cylinder head gasket. CONSTITUTION: A durability testing device for a cylinder head gasket of a vehicle includes a first controller(10) for controlling first and second solenoid valves(12,14) mounted on a nonfreezing solution flow channel(6) introduced into a cooling nonfreezing solution storage chamber(40) and a cooler(44) for cooling the nonfreezing solution stored in the cooling nonfreezing solution storage chamber to circulate, a second controller(20) for controlling third and fourth solenoid valves(22,24) mounted on the nonfreezing solution flow channel introduced into a heating nonfreezing solution storage chamber(50) and a heater(54) for heating the nonfreezing solution stored in the heating nonfreezing solution storage chamber to circulate, and a third controller(30) for controlling a three-way valve(32) mounted on the nonfreezing solution flow channel introduced into an engine.
Patent KR-20010063822-A (KR)
Inventor: JIN JONG HYEON
IPC: H04B1/40
Filed: 1999-12-24
Abstract: PURPOSE: A video terminal and a method for transmitting video using the same are provided to transceive video between the video terminal and a general terminal, using a short message service. CONSTITUTION: A camera unit(601) captures motion picture. An encoder(602) performs a still picture encoding for the captured motion picture, to output still picture data. A trans-coder(603) converts the outputted still picture data into JPEG(Joint Photographic Experts Group) data. A short message generator(604) divides the converted JPEG data into short messages having identical identification information. A wireless unit(606) transmits the generated short messages to a wireless block.