baber/WOPTO huggingface dataset:
Patent KR-20010005070-A (KR)
Inventor: CHOI GYEONG HUI
IPC: H01J9/22
Filed: 1999-06-30
Abstract: PURPOSE: A phosphor paste is provided to increase the life of a panel and stability, and to decrease a badness rate by increasing an adhesive strength on the interface of a phosphor film printed on the rear plate of a plasma display panel. CONSTITUTION: A phosphor paste comprises a glass frit for increasing adhesive strength on the interface of a phosphor paste. The phosphor paste is two type of paste, a printing phosphor paste and a photosensitive phosphor paste. The printing phosphor paste is composed of the glass frit, a surface active agent and an acid-fast agent in addition to a phosphor power, a binder, a filler, a plasticizer, and a solvent. The photosensitive phosphor paste is composed of a composition comprising a phosphor powder, a photosensitive binder, a filler, a plasticizer, a solvent, a surface active agent, an acid fast agent, a glass frit, and a photoinitiator. An amount of the glass frit is used between approximately 3% and 15% as compared with that of the phosphor power.
Patent KR-20000047426-A (KR)
Inventor: SAKURADANAOMIKI
IPC: E04B9/22
Filed: 1999-07-02
Abstract: PURPOSE: A fixing tool of ceiling panel is provided to fix a ceiling panel firmly with certain pressure and improve a fine view and promote efficiency in construction. CONSTITUTION: A fixing tool of ceiling panel comprises a floor slab (2) supporting the lower side (20a) of a ceiling panel (20) and a supporter (3) holding a floor slab (2) on the whole. In details, a fixing tool of ceiling panel comprises the steps of; keeping a ceiling panel (20) on a floor slab (2) elastically; sharing a sealing member (5) between a floor slab (2) and a ceiling panel (20) and a rotary supporter (6) which has a dished part of a pivot (6a) opened facing a floor slab (2) and the edge 1st plate (7) and 2nd plate (8), hereby forming L-shape; inserting a upper part (7a) of 1st plate (7) into a dished part of pivot (6a) and rotating; pressuring the upper part (20b) of a ceiling panel (20) by 2nd plate (8), hereby transforming a sealing member (5); facing a outer side (8b) of 2nd plate (8) with a top part (20b) of a ceiling panel (20) and placing a fixed member (9), thereby fixing a ceiling panel firmly and improving a fine view and promoting efficiency in construction.
Patent KR-20010009500-A (KR)
Inventor: SIM JAE SEONG
IPC: G06F21/62
Filed: 1999-07-10
Abstract: PURPOSE: A scrambler using a random data generator is provided to generate data of large capacity in an HD-DVD(high density digital versatile disc) as random data and to adopt a parallel random data generator. CONSTITUTION: In a random data generator, an m*n decoder(100) provides m-bit input as n-bit output and registers(r0-rn-1) save the n bit. A selective output circuit provides 0 or register output as it is depending on effective bit of the n-bit output of the m*n decoder by receiving the n-bit output of the m*n decoder as a selecting signal. A logic circuit processes both n-bit output of the selective output circuit and registers through exclusive logical OR. The logic circuit inputs the exclusive logical OR result only for the effective bit of n-bit output to the lowest register as feedback. Therefore, the random data generator is possible to generate random data having a long cycle of over 64K.
Patent KR-19990073435-A (KR)
Title: 가두리양식장및그를이용한양식방법
Filed: 1999-07-13
Abstract: 본 발명은 가두리 양식장 및 그를 이용한 양식방법에 관한 것이다. 
     두 개의 폴리에틸렌관을 동일한 재질의 연결필름으로 합체한 후에 상부에 동일 재질의 지지대를 설치하고, 상기 연결필름사이에 발판을 삽입하며 상부에는 파이프를 직각으로 설치하여, 밧줄로 서로 연결하여 사용하는 가두리를 이용하여, 
     바닷속에 가라 앉혀 키우는 어패류를 양식할 경우, 즉, 가라앉힐 경우에는 파이프(3)에 형성된 뚜껑(6)을 열면 해수가 자동으로 유입되어, 가라앉혀 그물을 설치하여 양식하며, 
     해 중에서 키우는 어패류를 양식할 경우 할 경우에는 해수가 상기 가두리에 반쯤 유입되었을 경우 뚜껑(6)을 닫아 적당한 깊이에 설치하고, 
     해상에 설치하여 어패류를 양식할 경우에는 뚜껑(6)을 열어 컴푸레셔로 공기를 불어넣어 해수를 완전히 배출하면, 부력에 의해 해상으로 뜨게 하여 설치하여 사용하며, 고정식, 이동식 자유자재로 설치하여 먼바다로 상기 견인선으로 끌고 나가 자연산과 같은 육질의 고기로 양식함을 특징으로 하는 가두리양식장 및 그를 이용한 양식방법
Patent KR-20010011603-A (KR)
Inventor: PARK JONG UK
IPC: H04L12/40
Filed: 1999-07-29
Abstract: PURPOSE: A method and command structure is provided to improve efficiency of connection control by allowing a user and the corresponding device to be informed of change of connection control state. CONSTITUTION: A method comprises the step(S101) of establishing connection between a source device and a sink device; the step(S102) of sending connection control notification command to the source device and/or the sink device; the step(S103) of receiving the current state from the device to which the connection control notification command is sent, and waiting for the response to the change in connection control; the step(S104) of receiving the response to the change in bit field of the corresponding plug control register of the device to which the notification command is sent; the step(S105) of checking whether the on-line bit from among bit fields of the plug control register changes into zero; the step(S106) of breaking the connection if it is judged in the step(S105) that the on-line bit is changed into zero; the step(S107) of checking whether the personal connection is set and the value of connection counter is changed, if the on-line bit it not changed into zero; the step(S108) informing a user of overlay connection if the value of connection counter is changed; the step(S109) of checking whether a payload is changed if the value of connection counter is not changed; the step(S110) of adjusting bandwidth if the payload is changed; the step(S111) of checking whether the adjusted bandwidth is wide; and the step(S112) of breaking the connection of the sink device if the bandwidth is wide.
Patent KR-20010026483-A (KR)
Inventor: JUNG YEONG HAN
IPC: H03K5/151
Filed: 1999-09-07
Abstract: PURPOSE: A circuit for generating a sense amplification control signal is provided to reduce a refresh current by reducing a pulse width of an over driving section when performing a refresh operation, wherein a signal path during a refresh operation is different a signal path during a normal operation. CONSTITUTION: The circuit includes the first and second delay portions(30,40) and a logic portion(50,20). The first delay portion outputs by delaying a sense amplification enable signal by the first predetermined delay time. The second delay portion outputs by delaying an output signal of the first delay portion by the second predetermined delay time. The logic portion performs a logic calculation by classifying as a normal operation and a refresh operation about a delay signal applied from the first and second delay portions in response to a refresh control signal. The over driving section during the normal operation is differently set from the over driving section during the normal operation. The circuit performs the over driving for a time summing the first and second delay times during a normal operation and generates a sense amplification control signal performing the over driving for the first delay time during the refresh operation.
Patent KR-20010027249-A (KR)
Inventor: KIM JU HEON
IPC: H04N5/225
Filed: 1999-09-11
Abstract: PURPOSE: An apparatus for transmitting data of a digital camcoder using an IEEE 1394 serial bus is provided to directly transmit digital data to an external device without converting digital data to analog data. CONSTITUTION: An apparatus for transmitting data of a digital camcoder using an IEEE 1394 serial bus comprises a local processor(101), a local memory(102), a link hierarchy portion(103), and a physical hierarchy portion(104). The local processor(101) controls the transmission speed of input digital data. The local memory(102) stores temporarily the transmitted digital data. The link hierarchy portion(103) converts the digital data to data adapted for an IEEE 1394 protocol and controls IEEE 1394 connection maintenance and the transmission flow. The physical hierarchy(104) converts the converted digital data to data of an IEEE 1394 type.
Patent KR-20010027287-A (KR)
Inventor: HAN MIN SU
IPC: E05B47/00
Filed: 1999-09-13
Abstract: PURPOSE: A system for locking/unlocking a door using a fingerprint recognizing key and a method of controlling the system are provided to doubly confirm the locking state of the door to improve security and prevent a sensor from being destructed. CONSTITUTION: A fingerprint recognizing key(1) has a key body(200) having a specific shape formed at the front end of the key. A fingerprint recognizing sensor is being buried in the key head. A locking device(400) for locking a door has the inner shape matched with the shape of the key body. A locking latch(410) blocks the operation of the locking device to set a locking state. A fingerprint authentication unit(600) generates a signal of canceling the locking state of the locking latch when an inquiry fingerprint recognized by the fingerprint recognizing sensor is matched with one of registered fingerprints. An actuator drives the locking latch to cancel the locking state according to the locking canceling signal. A connector mechanically/electrically connects the fingerprint recognizing sensor and the fingerprint authentication unit to each other when the key body is mechanically combined with the locking device.
Patent KR-20010028168-A (KR)
Inventor: CHOI GYUN YONG
IPC: B63B38/00
Filed: 1999-09-18
Abstract: PURPOSE: A foldable chute system is provided to prevent sand from irregularly dropping into the bottom of the sea caused by pressure inside and outside a chute. CONSTITUTION: A fixing chute(3) is fixed to a hopper(2) with a locking ledge(301). The hoper is installed on the deck of a sand dropping ship. A chute(4) is formed in the fixing chute with locking ledges(401,402) and several air vents(4'). A chute(5) is formed in the chute(4) with locking ledges(501,501',502) and several air vents(5'). A chute(6) is inserted into the chute(5) with locking ledges(601,602) and several air vents(6') and freely moved from the chute(5). Lift wires(9,9') pass through a guiding roller(7) of the hopper and a pair of guiding rollers(8,8') to be fixed to a shaft(11') of a decelerating motor(11). Then, the lift wires vertically move three chutes. Thereby, the foldable chute system smoothly drops sand into the bottom of the sea regardless of the high and low bottom shapes of the sea with sea water from the air vents.
Patent KR-20010028553-A (KR)
Inventor: PARK DONG IL
IPC: H04M1/02
Filed: 1999-09-21
Abstract: PURPOSE: A method for switching the telephone number of a telephone set is provided to enable a user to connect to previous or next telephone numbers of a current telephone number to which a call is impossible if a company has many telephone numbers in series, by allowing the user to press a certain button provided on the telephone set. CONSTITUTION: When a user(1) dials the other part(4), he/she may press the buttons for the previous or next telephone numbers if the telephone set(3) of the other part is busy and impossible for a call(6,7). The telephone set(3) disconnects the transaction which is currently tried to do, and tries to connect to the new numbers, that is, the previous or next telephone numbers, when the buttons for the previous or next telephone numbers are pressed.
Patent KR-20010035740-A (KR)
Title: Toilet bowl cleaner
Inventor: KIM WON KYU
IPC: C11D3/00
Filed: 1999-10-01
Abstract: PURPOSE: Provided is a toilet bowl cleaner of which functional layer and coloring layer are separated from each other so as to prevent the functional layer from affecting the coloring layer. CONSTITUTION: The toilet bowl cleaner(1) comprises: (i) a case(2); (ii) a colored layer(4) which is in the case(2); (iii) an internal case(3) which is located in the center part of the colored layer(4); and (iv) a functional layer(7) which is formed in the internal case(3) and comprises functional layers(5) and a control layer(6) wherein, each functional layer(5) is located in the control layer at regular intervals.
Patent KR-20010036282-A (KR)
Inventor: KIM HONG SIK
IPC: B29C45/78
Filed: 1999-10-07
Abstract: PURPOSE: A metal mold cooling water removing control system prevents the pollution of a factory due to the leakage of cooling water on the exchanging of a metal mold. CONSTITUTION: A metal mold cooling water removing control system comprises many timers, many relays and many solenoid valves(20,30,40,50). The timers check a predetermined time and send a valve opening/closing signal corresponding to the time to the relays. The relays firstly exhaust water when an electric current is applied to relays according to the start operation on a water intercepted state, and secondly properly exhaust air by the selection signal of the timers. The solenoid valves are used to exhaust the water and the air. Thus, the pollution of a factory due to the leakage of cooling water on the exchanging of a metal mold is fundamentally prevented.
Patent KR-20010036624-A (KR)
Inventor: LIM CHAE HWAN
IPC: G11B15/61
Filed: 1999-10-11
Abstract: PURPOSE: A head drum assembly is provided to reduce manufacturing costs and improve performance of an assembling process, by reducing a number of fixing screws serving to fix a stator to a bush. CONSTITUTION: A fixed lower drum(20) is installed on a lower end side of a shaft(10) and has a stator transformer(21) fixed on an inner surface of an upper part thereof. An upper drum(30) is rotatably installed on an outer peripheral surface about a central axle of the shaft(10) through a plurality of bearings(B), has a plurality of heads(31) fixed on an outside surface of a lower part thereof, and has a rotor transformer(32), which forms an electrical signal together with the stator transformer(21), on a lower surface of the center thereof. A stator(51) has a substrate fixed on an upper end part of the shaft(10), and a core and a coil installed in the substrate. A case is fixedly installed on the upper drum(30). A rotor(52) is positioned on an inside surface of the case and generates a rotary power together with the coil of the stator(51). A bush(40) is positioned on an inside surface of the stator(51) and applies a pre-pressure to the bearings(B) inserted into the shaft(10) and supporting the upper drum(30). A fixing unit fixes the bush(40) on the stator(51).
Patent KR-20010036692-A (KR)
Inventor: PARK HO TAE
IPC: H04L29/02
Filed: 1999-10-11
Abstract: PURPOSE: A data communication device by using real time operation system in automatic teller machine(ATM) is provided to make the multi-channel data communication possible by separating the communication program in a main computer from the applied program and operating it on the basis of a real time operation system. CONSTITUTION: A data communication device by using real time operation system in automatic teller machine(ATM) includes an interface portion(102), a protocol managing portion(103), an interrupt managing portion(104), a multi-channel connecting instruments(105,106,107) and a surrounding instrument(20). The interface portion(102) interfaces the data sent and received from the applied program. The protocol managing portion(103) uses the communication program, which is carried out separated from the applied program. The interrupt managing portion(104) uses the communication program and in/outputs the data sent and received from the protocol managing portion(103). The multi-channel connecting instruments(105,106,107) connect the data sent and received from the interrupt managing portion(104) and the interface portion(102) to the surrounding instrument.
Patent KR-20000047527-A (KR)
Inventor: SETA KAZUYA
IPC: G11B20/10
Filed: 1999-10-13
Abstract: PURPOSE: A disc driver is provided to try again to read a signal from a disc when an error occurs in the signal read from the disc. CONSTITUTION: A motor driver(4) and a VCM(voice coil motor) driver(8) operates responding to a control signal of a CPU(central processing unit,9). Each head(H0,H1) is connected to an R/W(reading/writing) amplifier(11) and the R/W amplifier is contacted with a R/W channel(12). A disc controller(13) is accessed to a host computer through an input/output interface. A write signal is supplied to the heads through the R/W channel(13) and the R/W amplifier(11) from the host computer by formatting with the disc controller(13). The read signal from a disc by the heads is supplied to the disc controller(13) through the R/W channel(13) and the R/W amplifier(11), then re-formatted and transferred to the host computer.
Patent KR-20010045269-A (KR)
Inventor: KWON HYUK BIN
IPC: G07F17/00
Filed: 1999-11-04
Abstract: PURPOSE: Provided is a video mail vending machine for storing moving-picture and voice of customers and then transmitting the stored data by e-mail or storing the data by an auxiliary memory device. CONSTITUTION: The video mail vending machine comprises a video camera(11), a mike(12), an operating button(13), a computer(20) for controlling the system on the whole, the auxiliary memory device such as a CD-ROM drive(34) and a floppy disk drive(35), a connection part, such as an exclusive line(33) and a modem(32), contacted with a network(36). And the video mail vending machine is controlled by a process comprising the steps of: selecting kinds of data and storage media; displaying an amount of money according to time of the selected storage media and determining whether to select the money or not; selecting a background screen, a caption menu, and a video menu and performing the selected menu, if the money is selected; determining whether to select the video or not by performing a preview; selecting how to store the video if the video is selected; packing the video according to storing method.
Patent KR-20010046327-A (KR)
Inventor: SONG JANG GEUN
IPC: G02F1/1337
Filed: 1999-11-11
Abstract: PURPOSE: A liquid crystal display, a substrate for the same and a method of manufacturing the liquid crystal display are to decrease failures of a PVA(Patterned vertically aligned) mode LCD and increase the aperture ratio. CONSTITUTION: A gate line(20) is formed on the first insulating substrate along the first direction. A data line(40) is formed on the first insulating substrate, is insulated from the gate line and is crossed with the gate line. A pixel electrode(50) is disposed at a region defined by adjacent two gate lines and adjacent two data lines and includes multiple linear branches(51,52) and a stem(53) connecting the branches. A switching element transfers or shuts a signal of the data line into the pixel electrode depending on a signal of the gate line. The second insulating substrate faces the first insulating substrate. A common electrode is formed on the second insulating substrate.
Patent KR-20000047690-A (KR)
Inventor: KATO TADAHIRO
IPC: B24B7/22
Filed: 1999-11-22
Abstract: PURPOSE: A method for surface grinding and method for mirror surface polishing is provided to be capable of completely removing polishing traces with a smaller polishing amount than that in the prior art in a mirror surface polishing after surface grinding by using an infeed type surface grinder. CONSTITUTION: In a method for surface grinding and method for mirror surface polishing, the method for surface grinding is provided, in which two circular discs(14, 16) which are opposed each other and rotational driven independently are arranged to be deviated with each other toward the side such that a lateral end(18) of one disc(14) is in line with a center(20a) of rotating axis of the other disc(16), a grinding stone(22) is fixedly attached on a opposing surface of one disc(14) and a wafer(W) is fixed on a opposing surface of the other disc(16), at least one disc is moved toward a direction of opponent disc and pressed and contacted against the other disc, and then polishing of wafer surface is performed. In the method, polishing of wafer surface is performed by controlling a cyclic period of polishing trace formed on overall surface of the wafer grinded by the grinding stone to be no more than 1.6mm.
Patent KR-20010047923-A (KR)
Inventor: KIM JU GWANG
IPC: D02G3/22
Filed: 1999-11-24
Abstract: PURPOSE: A thermoplastic multifilament having two-tone color effects on dyeing processing fabrics uniformly formed by a coarse fineness part is provided, which has an effect on optionally controlling the coarse fineness part with conventional facilities and improving the yarn speed of a DTX process. CONSTITUTION: In manufacturing a thermoplastic multifilament by spinning and winding(a POY process) thermoplastic resin, drawing and false twisting(a DTX process) the obtained partial drawn yarns, the thermoplastic multifilament having a coarse fineness part is obtained by texturing with compressed air under a pressure of 2 to 5kg/cm2 before winding yarns spun in the POY process.
Patent KR-20010048458-A (KR)
Inventor: KIM GYEONG HYEON
IPC: B60C15/04
Filed: 1999-11-26
Abstract: PURPOSE: A pneumatic radial tire has buffering rubber layers placed inside a bead core to absorb and buff shock transmitted from a tread part of a tire to prevent ride comfort from falling. CONSTITUTION: Multiple buffering rubber layers(21, 22, 23, 24) are placed between layers of bead wires(10). The rigidity of the first, the second, the third and the fourth buffering rubber layers(21) are formed to be between 0.95A-1.00A, 0.90A-0.95A, 0.80 A-0.85A, 0.70A-0.75A of shore hardness respectively so that the shock transmitted from the upper part of a bead core(1) is gradually absorbed and buffed by the buffering rubber layers(21, 22, 23, 24).
Patent KR-20010054175-A (KR)
Inventor: CHOI JAE GYEONG
IPC: H04B10/2581
Filed: 1999-12-03
Abstract: PURPOSE: An optical decoder using an AGLE(And Gate Logic Element) is provided to minimize or eliminate interference signals deteriorating a system capacity. CONSTITUTION: An optical decoder(100) receives a digital input signal. The optical decoder(100) divides bits as a length ratio of an ODL(Optical Delay Line) which one information bit is connected between a 1 times an N coupler and an N times 1 combiner, and codes the divided bits, then transmits the coded signals to channels. A star coupler(160) receives the coded signals by other users, and outputs optical signals which are multiplexed/reverse-multiplexed and overlapped in the channels by the users. An optical HL(Hard-Limiter)(170) receives the optical signals, and performs an on-operation for an optical intensity which is the same as a determined level, or larger than the determined level. The optical HL(170) performs an off-operation for an optical intensity which is smaller than a determined level. An optical decoder(200) receives the optical signals, and outputs decoded digital output signals.
Patent KR-20010054629-A (KR)
Inventor: LEE YEONG HO
IPC: B60R19/24
Filed: 1999-12-07
Abstract: PURPOSE: Rear bumper fixing structure for a vehicle is provided to improve appearance, and to prevent a gap between both sides of a rear bumper and a rear vehicle body from being generated. CONSTITUTION: Two stay plates(14) are installed in both lower stepped parts of a rear vehicle body(11). The upper part of the stay plate is extended forward or backward to have width similar to a stepped face of the rear vehicle body. The stay plate has an auxiliary bracket part(15). The auxiliary bracket part is extended in a lamp housing containing unit formed in a bent unit of the vehicle body. The left face of the containing unit is leveled with the upper face of the stay plate. The upper end of a bumper face(17a) is curved according to the stay plate and the left face height of the containing unit. The both upper ends of the bumper face in the rear bumper are fixed in the left face of the lamp housing containing unit through the auxiliary bracket part of the stay plate. The both sides of the rear bumper are not widened from the vehicle body, and the appearance of the rear part is improved.