baber/WOPTO huggingface dataset:
Patent KR-20000051366-A (KR)
Inventor: KIM HYUN
IPC: B62M9/12
Filed: 1999-01-21
Abstract: PURPOSE: A rear wheel drive type bicycle is provided to achieve an increased momentum and speed while converting the structure of saddle to allow riders to lie face down on the saddle and adopting a dual gear system. CONSTITUTION: A rear wheel driver type bicycle comprises a rear wheel gear(23) and a rear wheel multistage gear arranged at both side of a rear wheel(2), a neutral gear(34) and a neutral multistage gear(33) arranged at an intermediate portion of the bicycle, gears(23, 34, 33) and the rear wheel multistage gear being connected by chains(36, 36'). When the rear wheel gear(23) is rotated by a pedal(24), the gears rotate in turn by the chains(36, 36') so that the rear wheel gear drives the rear wheel.
Patent KR-20000051465-A (KR)
Inventor: SHIN BEOM SU
IPC: H04M3/32
Filed: 1999-01-22
Abstract: PURPOSE: A method for utilizing a representative telephone number in a mobile communication system, is provided to allow cellular phones to income to one cellular phone number by connecting a call to a connecting-successor among members in an idle status, and to establish a database for the representative telephone number on a home position registration in a mobile communication system. CONSTITUTION: A method for utilizing a representative telephone number comprises the steps of: establishing a representative telephone number DB including telephone numbers of representatives and members in a home registration; when requesting for incoming to the representative telephone number, requesting an exchange office roamed by a member, who is selected by the home position registration, for routing information, and selecting one member in an idle status; recording the selected member as a last caller on the DB and setting up a speech path to a member selected by carrying the routing information to the exchange office.
Patent KR-20000051637-A (KR)
Inventor: KIM HYEON SUK
IPC: G02F1/13
Filed: 1999-01-25
Abstract: PURPOSE: A method for inserting liquid crystal in a plurality of plastic liquid crystal cells is provided to insert liquid crystal to plurality of liquid crystal cells at one time. CONSTITUTION: A method for inserting liquid crystal in a plurality of plastic liquid crystal cells includes following steps. At the first step, liquid crystal cells are patterned so as for a spacing between liquid crystal cells(12) to be implemented on same row which is connected continuously through an injection hole by applying sealant on one side of a transparent plates(10,16) of a predetermined size. At the second step, another transparent plate is aligned with the transparent plate. At the third step, liquid crystal is injected through the injection hole(14) of cell adjacent to an edge of the transparent plate. At the forth step, an injection hole is cut through a reference line so as for the liquid crystal cells to be divided into a horizontally arranged unit. At the fifth step, the injection hole toward outside of each unit is end sealed, and the end sealed unit is further cut to be divided into individual liquid crystal cells(12).
Patent KR-19990072584-A (KR)
Title: 전자기기
IPC: H04W88/00
Filed: 1999-02-11
Abstract: 본 발명은, 발열하는 전자부품으로부터 발생하는 열을 효율적으로 방열시킬 수 있는 전자기기를 제공하는 것에 관한 것이다. 
     본 발명에 있어서는, 금속판으로 이루어져 개구부(1b 및 1c)를 가지는 프레임체(1)와, 프레임체(1)의 내부에 배치되고 발열부품(3)을 설치한 프린트기판(2)과, 프레임체(1)의 안쪽에 납땜되고 잘라세움에 의하여 형성된 설편부(4b)와 구멍(4c)을 갖는 금속판으로 이루어지는 안쪽 커버(4)와, 프레임체(1)의 개구부(1b)를 덮도록 배치되고 잘라세움에 의하여 형성된 설편부(5d)를 갖는 금속판으로 이루어지는 바깥쪽 커버(5)를 구비하여, 안쪽 커버(4)의 설편부(4b)가 발열부품(3) 위에 맞닿아짐과 동시에, 바깥쪽 커버(5)의 설편부(5d)가, 안쪽 커버(4)의 구멍(4c)을 통하여 안쪽 커버(4)의 설편부(4b)에 맞닿게 한다.
Patent KR-20000056505-A (KR)
Inventor: LEE JUNG YEOP
IPC: C02F11/123
Filed: 1999-02-23
Abstract: PURPOSE: A sludge filtering apparatus of chain belt press is provided, which uses synthetic resin filament yarn, to improve the filtering efficiency, to increase the lifetime and to allow the apparatus to be set easily. CONSTITUTION: A sludge filtering apparatus is such that a dehydration plate (10) has a plurality of dehydration holes (11) and triangular grooves (12), a plurality of chains (20) is set at regular intervals in the bottom of the dehydration plate (10), synthetic resin filament yarn (30) is coiled to the fix bar (31) and inserted into a unit absorption filtering piece (33), the unit absorption filtering piece (33) is inserted into each triangular groove (12) to form the absorption filtering layer (34) on the chain (20), the chain (20) is set to be in gear with the sprockets (40a, 41a), and guide rollers (42, 43) containing the sprockets (42a, 43a) are formed between and the lower part of a driving roller (40) and a tension control roller (41) to guide a chain (20) be in geared with the sprockets (42a, 43a).
Patent KR-20000022576-A (KR)
Inventor: OJEKI AKIHIRO
IPC: B66B1/34
Filed: 1999-02-25
Abstract: PURPOSE: A system for controlling an elevator is provided not to obtain the restrictions of a building structure or of a specific environment of an elevating road, but to safely and effectively perform an operation of maintenance of a control machinery composed a control unit or an assistant control unit installed inside the elevating road. CONSTITUTION: A control system of elevator comprises of a winch(31), a horizontal weight(51), a rope(34), rails(36A,36B,37A,37B), a sliding door pocket(71), a control unit(42), and an assistant control unit(45). When an elevator box is closed from an introducing position of a storing box of a control component to a regular position during a checking operation, the elevator is automatically stopped with a stopping device of checking position of control component by operating the detecting device of checking position of control component. Thereby the elevator box is automatically stopped in a position to easily check the control device or the assistant control device.
Patent KR-20000056939-A (KR)
Inventor: HAN MIN KI
IPC: A01G9/02
Filed: 1999-03-08
Abstract: PURPOSE: Waterspouts are not necessary due to the flowerpot containing a waterspout. The around of pots can be preserved clean and an exterior view is improved. CONSTITUTION: A flowerpot containing a waterspout is produced by making a layer in the 1/5 height of flowerpot; punching a draining hole on the layer to gather water in lower waterspout; preventing water from rising when supplying excessive water for roots not to decay through a water level regulating hole.
Patent KR-20000059784-A (KR)
Inventor: PARK JONG CHEOL
IPC: H03B5/08
Filed: 1999-03-09
Abstract: PURPOSE: A voltage controlled oscillator with multi-band frequency matching circuits is provided to generate one form of radio frequency from bands of more than two frequencies. CONSTITUTION: A voltage controlled oscillator with multi-band frequency matching circuits includes the following components. A resonance circuit(30), a variable frequency band unit(40), a buffer amplifier(70), and a multi-band frequency matching unit(100). A resonance circuit(30) is equipped with a Line Concentrator(LC) parallel circuit of capacity(C1) and inductor(L1) and a serial circuit of capacity(C2) and varactor diode(VA). A varactor diode(VA) functions as a variable capacity as it forms LC parallel resonance circuit by the authenticated voltage of the voltage source(Vt). The LC parallel resonance circuit(30) generates signals according to the size of the voltage from the voltage source(Vt).
Patent KR-20000060785-A (KR)
Inventor: BYUN MOO WON
IPC: E03B11/10
Filed: 1999-03-19
Abstract: PURPOSE: A compound panel for large water tank and a manufacturing method for large water tank using the compound panel are provided to improve the strength of structure and the thermal insulation performance, so that the safekeeping of light water and the manufacture of large water tank can be possible. CONSTITUTION: The compound panel for large water tank comprises a gusset-plate(11), an inside and outside insulating layer(12)(13) which is made up of insulating material and shield the inside and outside of a gusset plate at regular section thickness. The manufacturing method for a large water tank using compound panel comprises the steps of; latticing the fixing member(110) to make horizontal assembling space in the lowermost floor; forming the slab part by inserting the compound panels in the horizontal assembling space; assembling the fixing members to make vertical assembling space around the slab part at regular intervals; forming the square wall part(200) by inserting the compound panels in the vertical assembling space; latticing the fixing members(310)to make horizontal assembling space in the upside of wall part; forming an upper plate part(300) by inserting the compound panels in the assembling space.
Patent KR-20000061573-A (KR)
Inventor: KIM HAK SIL
IPC: D06F39/10
Filed: 1999-03-27
Abstract: PURPOSE: A filter for water supplied to a washing machine is provided to disassemble a filtering member outside a water supply valve without the disassembly of a water opening and a water supply hose. CONSTITUTION: For assembling a filtering member(7) into a water supply valve(50), a filtering net(72) installed in the front of the filtering member is inserted into the opening of a coupling port(60) and rotated at the same time. Then, a screw(71) formed on the outer circumference of the filtering member is combined with a screw(61) formed on the inner circumference of the coupling port. The filtering net is placed at a water supply channel(52) in the water supply valve to intercept the water supply channel. Thus, the filtering member is disassembled and cleaned outside without the disassembly of the opening and a water supply hose in the water supply valve.
Patent KR-20000061619-A (KR)
Inventor: JUNG GI JUNG
IPC: B66B1/46
Filed: 1999-03-29
Abstract: PURPOSE: A light system of an elevator call lamp of an elevator is provided to process an elevator call quickly and exactly, so to improve an efficiency and a reliability. CONSTITUTION: A light system of an elevator call lamp of an elevator includes an elevator call button(10), an elevator car controlling section(11) and an elevator processing section(13). The elevator call button(10) outputs a selective signal to move the elevator upward or downward. The elevator car controlling section(11) is an elevator unit system controlling section to controls an operation and a speed of a call system. The elevator processing section(13) includes a data storing section(21) for storing a data of the elevator call registration permission, and physical processes the registration and light of the elevator button(10).
Patent KR-19990046589-A (KR)
Title: 절약형기저귀
Filed: 1999-04-01
Abstract: 본 발명은 대형 기저귀 본체(1)를 세로방향으로 일차 절첩한 다음 가로방향으로 다시 6등분하여 그 상하단의 등본(2)(3)은 세로방향으로 3등분하여 봉재선 (4)(4')을 형성하여 상하중 어느 한말단 모서리에는 ㄱ자형으로 봉제부(5)를 형성하며 걸이부(6)를 형성한 것을 각각 양측 및 중간부들의 두께가 모두 다르게 절첩중첩하여 중앙의 가장 두꺼운 부위(II)는 방뇨가 가장 많이 확산되는 방료부위에 오게하고 두 번째로 두꺼운 부위(I)는 방뇨량 중간정도로 확산되는 배꼽이나 허리부위에 오게 하며 나머지 부위(III)는 뇨의 확산이 거의 없는 엉덩이 뒷면과 허리부위에 오도록 착용시키면 뇨의 량에 따라 부위별 두께에 의하여 뇨를 흡수하게 되므로 주위의 의류나 침구류를 오염시키지 않고도 장시간 사용이 가능하게 되어 빨래의 량과 횟수를 줄일 수 있는 장점이 있다고 하겠다.
Patent KR-20000066282-A (KR)
Inventor: HWANG SEONG GYU
IPC: E06C1/00
Filed: 1999-04-15
Abstract: PURPOSE: A producing method of a ladder is provided to prevent inward deformation of a parallel bar in a vertical bar and deformation of the periphery of the vertical bar while fixing the end of the parallel bar with the vertical bar. CONSTITUTION: Many insertion holes(4a) are formed on the sections of a pair of vertical bars(4). A hollow core bar(40) is cut to be inserted to the insertion holes. The free end of the cut hollow core bar is exposed to brackets divided into upper and lower parts. A hitting unit with a groove shorter than the exposure is inserted to the exposed free end. By pressurizing from one side of the hitting unit, a first thrust preventing rib(42) is formed on the hollow core bar placed between the bracket and the hitting unit. The free end is fixed again and a second thrust preventing rib is formed by the same sequence.
Patent KR-20000066448-A (KR)
Inventor: YOON YEONG U
IPC: H03M13/27
Filed: 1999-04-16
Abstract: PURPOSE: A design method and apparatus for turbo interleaver by using the random characteristics of a PN sequence is provided to maximize the performance with minimum memory. CONSTITUTION: Turbo codes are binary error-correcting codes built from the parallel concatenation of two recursive systematic convolutional codes and are used as a feedback decoder. A design method for a turbo interleaver in a cellular communication system using turbo codes comprises the steps of: assigning PN sequence code into the column bits and bit reversing of the row bits of the interleaver; assigning the initial index to the current column and generating the PN sequence corresponding to the current column length; and initializing the next column within the range of current PN sequence generation. The apparatus for the turbo interleaver comprises a counter(110), a bit reverse part(120), a linear feedback shift register(130), and a column initial index(100).
Patent KR-20000066664-A (KR)
Inventor: KIM JANG RYEOL
IPC: G01T1/11
Filed: 1999-04-20
Abstract: PURPOSE: A disk type radiation detector in which thermoluminescent material having Mg, Cu, Na, Si as impurities added in LiF is sintered, and a manufacturing method thereof are provided to solidify power type LiF:Mg,Cu,Na,Si phosphor for improving treatment, usage and sensitivity while realizing the inherent characteristics of the powder with relation to the radiation without mixing any other substances. CONSTITUTION: A method form manufacturing a disk type radiation detector in which thermoluminescent material having Mg, Cu, Na, Si as impurities added in LiF is sintered, includes the steps of forming a disk type metal mold set and pressing powder type LiF:Mg,Cu,Na,Si phosphor by a pressure of approximately 10±3 ton for molding the powder in the shape of a disk having a diameter of 5mm and a thickness of 0.8mm, and carrying out heat treatment for the disk type element in an electric furnace at 820±10°C for 60±30 minutes under nitrogen atmosphere.
Patent KR-20000074046-A (KR)
Inventor: AHN JI YEONG
IPC: G02F1/1337
Filed: 1999-05-18
Abstract: PURPOSE: A method for manufacturing an alignment film of a liquid crystal display device is provided by alignment-processing to the alignment film on at least one substrate so that an acute angle made of the alignment direction of the alignment film and the direction of a liquid crystal element faced with the alignment film is more than 0 degree. CONSTITUTION: In a method for manufacturing an alignment film of a liquid crystal display device, a substrate is provided. An alignment film is applied on the substrate. A light is illuminated on the alignment film so that an acute angle made of the alignment direction of the alignment film and the direction of a liquid crystal element faced with the alignment film is more than 0 degree. Therefore, the liquid crystal display device has the desired twist angle, thereby improving the contrast rate and visibility angle.
Patent KR-20000074055-A (KR)
Inventor: LEE YONG JIN
IPC: B01F15/00
Filed: 1999-05-18
Abstract: PURPOSE: A method for controlling an internal mixer is provided which manufactures a mixed rubber having uniform physical properties by decreasing deviation of the physical properties caused by a change of heat energy. CONSTITUTION: The method comprises steps of: (i) detecting a temperature of a fluid(3) by a temperature detecting means(4) and outputting the detected value by a controlling means(9); (ii) converting the output detected value into a measured quantity of heat value(Qc); (iii) comparing the measured quantity of heat value(Qc) to an optionally set-up standard quantity of heat value(Qt); and (iv) returning to the initial step if the measured quantity of heat value(Qc) is less than the standard quantity of heat value(Qt) or discharging a mixed rubber by stopping a mixing operation and opening a drop door(5) if the measured quantity of heat value(Qc) is not less than the standard quantity of heat value(Qt).
Patent KR-20010002475-A (KR)
Inventor: JUNG GEUN TAK
IPC: H01J29/46
Filed: 1999-06-15
Abstract: PURPOSE: A device for adjusting the focus unbalance and a color cathode ray tube using the same are provided to compensate the cross section distortion of an electron beam by compensating the nonuniformity of the deflection force of the electron beam emitted from an electron gun, thereby improving the focus property of the electron beam landed in a fluorescent film. CONSTITUTION: In a device for adjusting a focus unbalance, a magnet field is provided, wherein the magnet field does not affect the cross section of the center electron beam from three electron beams emitted from an electron gun of a cathode ray tube and arranged in line, and the magnet field allows to transfer the locations of the electron beams. A magnet group forms a quadrupole magnet field which compensates the distortion of the electron beam in the both sides due to the nonuniform magnetic field of a deflection york.
Patent KR-20010003517-A (KR)
Inventor: LEE JONG HUN
IPC: H01L29/786
Filed: 1999-06-23
Abstract: PURPOSE: A method for manufacturing a TFT(Thin Film Transistor) is provided to reduce manufacturing cost by simplifying manufacturing steps, and prevent reliability of the device from deteriorating because of a photo resist. CONSTITUTION: The first amorphous silicon is vaporized on a substrate(1) with a buffer layer. After being doped a photo resist pattern, an ion stopper or doping block is created by a photo lithography method. After doping n-type or p-type element, the second amorphous silicon layer is built to prevent reliability of the device from deteriorating. A dehydrogenation method and a crystallization method are executed for spreading and activating impurities. Multi-crystal silicon layers are charges into an island of an active layer by patterning, and an insulation layer and a gate electrode(64) are made. A shield membrane(66) covers the gate electrode(64) and the whole substrate(1), and contact holes(68) are formed on the source and the drain area(F) by patterning. Through the contact holes(68), a source electrode(70) and a drain electrode(72), connected to the source and the drain area(F), are generated.
Patent KR-20010003728-A (KR)
Inventor: BAE SEUNG HYO
IPC: C09J131/04
Filed: 1999-06-25
Abstract: PURPOSE: An adhesive for bonding bamboos to each other or other adherents comprising an ethylene acetic acid vinyl copolymer emulsion, a chitosan solution, sericite or the like is provided, which exhibits antibacterial action and has excellent adhesive property. CONSTITUTION: In an adhesive composition for manufacturing bamboo products by bonding bamboos to each other or other adherents, the composition comprises 25 to 50% by weight of an ethylene acetic acid vinyl copolymer emulsion, 1% by weight of a chitosan solution, 1 to 5% by weight of sericite and the balance water.
Patent KR-20010005389-A (KR)
Inventor: LIM YU GYU
IPC: B62D65/00
Filed: 1999-06-26
Abstract: PURPOSE: A heat adhesion drier of a panel pad for a car utilizes a small work space sufficiently, provides a comfortable working condition by reducing an energy loss and a discharge of a hazardous gas and improves a workability without a special cooling device. CONSTITUTION: A panel jig(2) moves on a transfer rail(4) forward and backward. A rectangle-type hood(8) supported by a pillar(6) is mounted in one side of the transfer rail(4). An exhaust pipe(10) connected to a center of an upper portion of the hood(8) exhausts an air around the hood(8) outward. A pair of air cylinders(12) are mounted on the hood(8). A bracket(16) is mounted in a lower end of a shaft pole(14) of the pair of air cylinders(12). A catalyst burner(18) is mounted beneath the bracket(16) and moves up and down by the pair of air cylinders(12). The catalyst burner(18) emits a far infrared ray by heating a catalyst matt. A pad is adhered on a panel by a radiant heat of the far infrared ray emitted from the catalyst burner(18). A special cooling process is unnecessary because a temperature of the panel is about 50 deg.C.
Patent KR-20010009241-A (KR)
Inventor: PARK GWANG IL
IPC: F16H61/10
Filed: 1999-07-08
Abstract: PURPOSE: A transmission control method of automatic transmission for vehicle on 4 to 2 down skipping improves a speed changing performance by minimizing a judder occurred on the end period of "D" range 4 to 2 down skip. CONSTITUTION: A transmission control method comprises following steps. If the speed changing signal of 4th gear to 2nd gear is inputted, a 4-2 down skip is done via following processes. A first shift control solenoid valve is turned off on perceiving a speed change start signal. A second shift control solenoid valve is controled as a turn on state, after maintaining a turn off state for some time after the start of the speed change. A third shift control solenoid valve maintains a turn on state. A first and a second pressure control solenoid valves are duty controled. Then, the present speed changing process is determined if it is a power off 4 to 2 control of a power on manual speed change 4 to 2 state, while the first pressure control solenoid valve is controled on 100 percent of duty. If the processed is a power off 4 to 2 control, the first pressure control solenoid valve is controled as a 0 percent after being maintained a 100 percent of duty. If the processed is not a power off 4 to 2 control, the speed change is completed by controlling the duty to a 0 percent.
Patent KR-20010010753-A (KR)
Inventor: CHOI SEUNG JONG
IPC: H04N19/89
Filed: 1999-07-22
Abstract: PURPOSE: A method for concealing errors of an MPEG-2 system is provided to exactly restore the lost block by defining many sub blocks, sharing peripheral blocks of lost macro blocks, and then estimating each motion vector. As a result, this method reduces the restoration performing time for the next lost block in half, and allows a weight in accordance with difference values of substantially-located blocks to decide a motion vector of a lost block. CONSTITUTION: An MPEG-2 system defines many sub blocks. The sub blocks include left/right macro blocks of each of upper/lower macro blocks of a lost macro block, and include the lost macro block. The MPEG-2 compression restoring system finds motion vectors. The MPEG-2 compression restoring system finds difference values between blocks received from a previous frame, by using the sub blocks and the motion vectors, and sets up a predetermined weight(w) according to the difference values. The MPEG-2 compression restoring system multiplies each of the motion vectors by the weight(w), and decides a total sum as a motion vector of the lost macro block. The MPEG-2 compression restoring system searches a previous macro block with the decided motion vector, and restores a motion picture.