baber/WOPTO huggingface dataset:
Patent KR-20000026186-A (KR)
Title: Heat insulating and shock absorbing material using waster tire chip and structure of floor of roof layer
Inventor: PARK CHIL RIM
IPC: E04F15/00
Filed: 1998-10-19
Abstract: PURPOSE: A heat insulating and buffering material is provided to smoothly drain leaked water flowed and to intercept the leaked water as improving heat insulating effect. CONSTITUTION: A heat insulating and buffering material is divided into an upper waterproof layer(11) and a lower heat insulating and buffering layer(12). And many protrusions(13) are formed lengthwise at the lower surface of the lower heat insulating and buffering layer. The upper waterproof layer is formed to be flat to maintain a smoothness using the material for not leaking water. The lower heat insulating and buffering layer is produced by extruding a waste tire to a small chip processed to be integral with the upper waterproof layer. At the lower heat insulating and buffering layer, an air layer is formed to minimize delivery speed of heat. Therefore, the heat insulating effect is improved, and the water leaked is drained by flowing smoothly.
Patent KR-19990037509-A (KR)
Title: 산업 차량 축의 피봇팅 제어 장치 및 방법
IPC: B66F9/24
Filed: 1998-10-30
Abstract: 산업 차량 축(17)의 피봇팅을 제한하고 차량의 구동 성취도를 희생시키지 않으며 차량 안정성을 유지시키는 장치가 개시된다. 차량 몸체부(2)에 대한 축(17)의 피봇팅은 차량이 회전될 때 요가속도에 따라 일시적으로 제한된다. 제한하는 것을 한정하기 위한 가속도값은 운반된 하중 상태에 의해 결정되는 차량의 안정성에 따라 변화된다. 제한값 Y A 은 하중 상태가 차량을 비교적 안정한 상태에 있게 할 때 비교적 높아지며, 하중 상태가 차량을 비교적 불안정한 상태에 있게 할 때 비교적 낮은값 Y B 을 갖게 된다.
Patent KR-20000028377-A (KR)
Title: Optical sensor system for sensing current and temperature using multi-wavelength optical source
Inventor: JO HONG KEUN
IPC: G01R15/22
Filed: 1998-10-31
Abstract: PURPOSE: An optical sensor system for sensing current and temperature using a multi wavelength optical source is provided to solve saturation problem generated in an iron core and coil type current transformer by sensing without influence of temperature, and to reduce the costs for electric insulation by transmitting signal using an optical fiber. CONSTITUTION: A multi-wavelength source(100) generates an optical signal having at least two or more wavelength. A line polarized rotating unit(200) includes a polarizer receiving and line polarizing the optical signal through an optical fiber, and a faraday element making a rotating angle changeable according to the current and temperature of an object. A rotating angle detects the line polarized light passes the faraday element and separates by wavelength. A signal processor detects a size and a temperature of magnetic field applied to the faraday element from the relationship of the rotating angles by wavelength.
Patent KR-20000031731-A (KR)
Title: Circuit for controlling built in earphone-microphoneconnection in mobile communication terminal
Inventor: KIM DONG HO
IPC: H04B1/40
Filed: 1998-11-07
Abstract: PURPOSE: A circuit for controlling a built in earphone-microphone connection in a mobile communication terminal is provided to prevent a noise even case that the earphone-microphone is mounted when on the telephone and to carry the terminal easily and safely in state of mounting the earphone-microphone. CONSTITUTION: A vocorder has a built in speaker of a terminal, amplifier for microphone and amplifier for earphone-microphone. To remove the noise due to short of microphone signal and speaker signal the moment a jack connected to a plug, a first AND gate logically combines the output signal from an amplifier for speaker of the terminal with a signal from the earphone-microphone input into the jack. A comparator outputs the result of comparing the electrical signal sensed in the jack with a predetermined reference voltage. A second AND gate generates a jack detecting signal by logically combining the first AND gate and the output of the comparator. A central processor generates a signal converting a voice process path to the amplifier for earphone-microphone by the decorder when sensing insertion of the jack and the earphone-microphone by the jack detecting signal on the telephone.
Patent KR-19990062599-A (KR)
Title: 세펨 유도체 화합물 및 이의 제조방법 및 그를 함유한 항균제조성물
IPC: C07D501/38
Filed: 1998-11-20
Abstract: 본 발명의 화합물은 그람 양성균 및 그람 양성균의 내성균 뿐만 아니라, 그람 음성균에 까지 모두에 유효하고 우수한 항균 활성을 나타내는 하기 화학식(I)의 세펨 유도체 화합물 또는 이의 약리학적으로 허용되는 염 또는 수화물에 관한 것이다: 
       화학식(Ⅰ) 
     상기식에서, 
     X는 i)아민 또는 보호된 아민기, 또는 ii) 로 표시되는 치환체이고, 여기서, Y는 i)수소, ii) 염소, 불소, 시아노, 니트로, 히드록시, 아미노, C 1 ~C 4 알킬아미노, C 1 ~C 4 디알킬아미노, 히드록실아미노, C 1 ~C 4 알콕시아미노, C 1 ~C 4 알콕시이미노, C 1 ~C 4 알콕시, C 1 ~C 4 아실옥시, C 1 ~C 4 알킬설포닐, C 1 ~C 4 알킬설페닐, C 1 ~C 4 알킬설피닐, C 1 ~C 4 알킬아미노설포닐, 카르복실산 및 그의 무기양이온염으로 이루어진 그룹중에서 선택된 1개 이상의 치환기에 의해 치환된 또는 비치환된 C 1 ~C 6 저급알킬, iii) 염소, 불소, 시아노, 니트로, 히드록시, 아미노, C 1 ~C 4 알킬아미노, C 1 ~C 4 디알킬아미노, 히드록실아미노, C 1 ~C 4 알콕시아미노, C 1 ~C 4 알콕시이미노, C 1 ~C 4 알콕시, C 1 ~C 4 아실옥시, C 1 ~C 4 알킬설포닐, C 1 ~C 4 알킬설페닐, C 1 ~C 4 알킬설피닐, C 1 ~C 4 알킬아미노설포닐, 카르복실산 및 그의 무기양이온염으로 이루어진 그룹중에서 선택된 1개 이상의 치환기에 의해 치환된 또는 비치환된 C 2 ~C 6 알케닐, iv) 염소, 불소, 시아노, 니트로, 히드록시, 아미노, C 1 ~C 4 알킬아미노, C 1 ~C 4 디알킬아미노, 히드록실아미노, C 1 ~C 4 알콕시아미노, C 1 ~C 4 알콕시이미노, C 1 ~C 4 알콕시, C 1 ~C 4 아실옥시, C 1 ~C 4 알킬설포닐, C 1 ~C 4 알킬설페닐, C 1 ~C 4 알킬설피닐, C 1 ~C 4 알킬아미노설포닐, 카르복실산 및 그의 무기양이온염으로 이루어진 그룹중에서 선택된 1개 이상의 치환기에 의해 치환된 또는 비치환된 C 2 ~C 6 알키닐, v) 염소, 불소, 시아노, 니트로, 히드록시, 아미노, C 1 ~C 4 알킬아미노, C 1 ~C 4 디알킬아미노, 히드록실아미노, C 1 ~C 4 알콕시아미노, C 1 ~C 4 알콕시이미노, C 1 ~C 4 알콕시, C 1 ~C 4 아실옥시, C 1 ~C 4 알킬설포닐, C 1 ~C 4 알킬설페닐, C 1 ~C 4 알킬설피닐, C 1 ~C 4 알킬아미노설포닐, 카르복실산 및 그의 무기양이온염으로 이루어진 그룹중에서 선택된 1개 이상의 치환기에 의해 치환된 또는 비치환된 페닐, vi) R4-(CH 2 )n- (여기서, n은 0 내지 3의 정수이고, R4는 염소, 불소, 히드록시, 아미노, C 1 ~C 4 알킬, C 1 ~C 4 아실아미노, C 1 ~C 4 알킬설포닐아미노, C 1 ~C 4 알콕시 및 C 1 ~C 4 아실옥시로 이루어진 그룹중에서 선택된 1개 이상의 치환기에 의해 치환된 2-티오페닐, 2-퓨릴, 2-피롤릴, 4-티아졸릴, 1,2,4-티아디아졸-3-일, 2-옥사졸일 유도체 또는 O, S 및 N원자중 1 내지 4개의 원자를 갖는 5환 또는 6환 고리의 헤테로고리화합물이다), vii) (여기서, Z는 수소이거나  염소, 불소, 시아노, 니트로, 히드록시, 아미노, C 1 ~C 4 알킬아미노, C 1 ~C 4 디알킬아미노, 히드록실아미노, C 1 ~C 4 알콕시아미노, C 1 ~C 4 알콕시이미노, C 1 ~C 4 알콕시, C 1 ~C 4 아실옥시, C 1 ~C 4 알킬설포닐, C 1 ~C 4 알킬설페닐, C 1 ~C 4 알킬설피닐, C 1 ~C 4 알킬아미노설포닐, 카르복실산 및 그의 무기양이온염으로 이루어진 그룹중에서 선택된 1개 이상의 치환기에 의해 치환된 또는 비치환된 C 1 ~C 6 저급알킬, C 1 ~C 6 알케닐, C 2 ~C 6 알키닐, 페닐 또는 헤테로고리화합물이고, 광학활성을 갖는 탄소는 광학적으로 순수한 (-)체, (+)체 및 라세믹체를 가질 수 있다), 
     viii) (여기서, W는 CH이거나 N이고, R 1 은 수소이거나, 저급알킬, 카르복시 또는 이의 무기양이온염으로 치환된 저급알킬이거나 보호된 카르복시로 치환된 저급알킬이며, 상기 알콕시 이미노는 syn 이성체이고; 
     R2는 독립적으로 수소, 불소, 염소 또는 메톡시이며; 
     R3은 수소이거나, 저급알킬, 카르복시 또는 이의 무기양이온염으로 치환된 저급알킬, 아미노로 치환된 저급알킬 또는 알콕시로 치환된 저급알킬이고; 
     단, 화학식(I)의 화합물에서 페닐옥사졸리디논 치환체는 피리딘 고리의 3번 또는 4번 위치에 치환되어 있다. 또한, 본 발명은 상기한 화학식(I) 화합물의 제조방법에 관한 것이다. 또한, 본 발명은 상기 화학식(I)의 화합물을 함유한 항균제 조성물에 관한 것이다.
Patent KR-19990045575-A (KR)
Title: 전자식 집진기의 집진전극의 자가청소방법 및 그 기능을 가진전자식집진기 및 전자식집진기가 부착된 공기조화기
IPC: B03C3/41
Filed: 1998-11-25
Abstract: 방전전극과 집진전극사이의 방전작용에 의해 공기중에 포함되어 있는 먼지를 집진전극에 집진하는 전자식집진기 또는, 그 집진기가 탑재된 공기조화기에 있어서, 자가청소시에, 발화, 발연, 발취를 억제하면서 집진전극에 부착된 먼지를 분해시키기 위한 것으로서, 집진전극(70)은 자가청소(self-cleaning)를 위한 히터(71)를 내장하고, 이 집진전극(70)표면에는 부착된 먼지를 산화시켜 분해하기 위한 촉매층(77)이 형성되어 있으며, 집진전극(70)의 자가청소시에, 집진전극(70)의 온도가 서서히 상승하도록 히터(71)를 통전제어하도록 하였으므로, 집진전극(70)에 부착된 먼지를 단계적으로 산화시켜 분해할 수 있으며, 이에 따라, 먼지의 발화에 의한 연기, 냄새의 발생을 억제하면서, 집진전극(70)위의 먼지를 제거하여 집진전극(70)을 청소할 수 있다.
Patent KR-20000037642-A (KR)
Title: Method for compensating data line noise using bus control technology in television receiver
Inventor: PARK JOO DEOK
IPC: H04N5/21
Filed: 1998-12-01
Abstract: PURPOSE: A method for compensating data line noise using bus control technology in a television receiver is provided to prevent device or peripheral circuit malfunction. CONSTITUTION: A method for compensating data line noise using bus control technology in a television receiver includes four steps. A plurality of devices are connected to a data bus(DB) and a clock bus(CB). The television receiver includes a controller to control communication between the devices. At the first step(S101), specification information is created and stored by each device. At the second step(S102), data from the controller is received by each device when the data from the controller belongs to itself. At the third step(S105), the data from the second step is compared with the waveforms from the first step. At the forth step(S106), the noise component is removed when the data is not the specification information.
Patent KR-20000038653-A (KR)
Title: Device for guiding tape using drum motor of magnetic recorder/player
Inventor: CHOI DO YEONG
IPC: G11B5/48
Filed: 1998-12-08
Abstract: PURPOSE: A guiding device of tape by using a drum motor of a magnetic recorder/player is provided to improve the productivity by reducing a number of components with guiding a traveling of a magnetic tape with a drum motor structure of a head drum without using a separated member. CONSTITUTION: A loading arm of supplying side is combined in a hanging pin of a functional plate. The loading arm of supplying side is rotated clockwise with centering an axial pin according as a sub chassis is moved inward a main base. Therefore, a pawl base of supplying side geared with the loading arm of supplying side is rotated counterclockwise with centering the axial pin. A tension lever is rotated anti-clockwise with centering the axial pin via a cam groove at the same time. A magnetic tape is closed to an outer circumference of head drum according to the rotation of the supplying pawl base. The tape is stably guided to the outer circumference of head drum by a guiding portion of tape(95a). The traveling stability of magnetic tape is secured by preventing a miss-operation to lift the magnetic tape upward the head drum with the guiding portion of tape(95a).
Patent KR-20000039092-A (KR)
Title: Method of fabricating semiconductor device
Inventor: KIM JAE YEONG
IPC: H01L21/76
Filed: 1998-12-11
Abstract: PURPOSE: A method of fabricating semiconductor device is provided which is capable of improving the reliability of the device by preventing the short between the gate and source and drain, by not contacting silicide on the polycrystal silicon layer and silicide on the high-density region on the sidewall. CONSTITUTION: A method comprises steps of: forming the first polycrystal silicon layer(37), etch stop layer and the second polycrystal silicon layer on the semiconductor substrate(31) of the first conductive type, with gate insulation film(35) interposed therebetween and patterning them; forming the low-density region(43) of the second conductive type on the semiconductor substrate(31) using the patterned second polycrystal silicon layer as a mask; forming sidewalls(45) on the sides of the first polycrystal silicon layer(37), the etch stop layer and the second polycrystal silicon layer and then forming the high-density region(47) of the second conductive type on the semiconductor substrate(31); removing the second polycrystal silicon layer and the etch stop layer to form the recessed portion(40) exposing the surface of the first polycrystal silicon layer(37) between the sidewalls(45); and forming silicide layers(51, 49) on the first polycrystal silicon layer(37) in the recessed portion(40) and on the high-density region(47).
Patent KR-20000039938-A (KR)
Title: Composite for forming high molecule matrix for lithium secondary cell, lithium secondary cell including high molecule matrix formed by use of the composite, and manufacturing method of the cell
Inventor: NOH HYEONG GON
IPC: H01M10/0525
Filed: 1998-12-16
Abstract: PURPOSE: A composite for forming a high molecule matrix for a lithium secondary cell is provided to include a pyrolysis foaming agent instead of a usual plasticizer, a lithium secondary cell is provided to include the high molecule matrix formed by use of the composite, and a manufacturing method of the lithium secondary cell is provided to have simple processes and environmental friendliness. CONSTITUTION: A composite for forming a high molecule matrix includes a high molecule resin, an inorganic salt, a foaming agent and a solvent. The foaming agent is a pyrolysis foaming agent and has a content of 1 to 80 wt% to the total weight of the composite. A lithium secondary cell includes an electrode assembly in which electrode plates and high molecule matrix are alternately laminated. The high molecule matrix has a high molecule resin and uniform void distribution. A manufacturing method of a lithium secondary cell includes the steps of making an electrode activating substance composite; making an electrode plate by casting the electrode activating substance composite on a current-collecting body and drying it; making the composite for forming the high molecule matrix; making the high molecule matrix by casting the composite for forming the high molecule matrix on a supporting body and drying it; making the electrode assembly by laminating the electrode plate and the high molecule matrix and heat-treating it; and injecting an electrolyte into the electrode assembly.
Patent KR-20000041147-A (KR)
Title: Method and device for producing piled fabric having continuous stripe
Inventor: KIM JONG CHUL
IPC: D06C23/00
Filed: 1998-12-21
Abstract: PURPOSE: A production method of piled fabric having a continuous stripe and its production device are provided to form the continuous stripe in a surface of the piled fabric with more simple method. CONSTITUTION: A wound piled fabric is supplied during loosening with a uniform tension. The supplied piled fabric is to have moisture by heating with a steam. Neighboring brushes are rotated in directions differed each other in a state contacted rotating brushes arranged in a line onto a surface of the piled fabric crossed by taking a cylindrical roller. Lower sides and upper sides of rotating brushes faced on the same advancing line are rotated in the different direction by partially contacting in the piled fabric put on a horizontal top. Thereby a continuous stripe is formed by gathering a flocked portion of the piled fabric in one place at regular intervals. And the moisture in the piled fabric is removed by smoothing a fabric of the piled fabric.
Patent KR-20000041755-A (KR)
Title: Method for detecting increase of resistance of line by using sensor in gas boiler
Inventor: KIM CHANG YEON
IPC: F24H9/20
Filed: 1998-12-23
Abstract: PURPOSE: A method for detecting increase of resistance of line by using sensor in gas boiler is provided, in order that a microcomputer perceives the increase of resistance of line in response to a detection of increase of resistance of line by an ultra sonic flow sensor, a hall sensor, a magnetic resistor, and a lead relay, which are mounted in the pipe line, or by a determination that a gradient of temperature curve is varied abruptly and repeatedly several times in comparison with temperatures between two thermistors, and then flickers a proper display lamp mounted on the gas boiler with making the operation of a normal combustion to be continued. Accordingly, since a user may find the fact of the claim quickly, the user may promptly carry out the repair works or take advantage of repair service by calling to a manufacturing company of a gas boiler, so that unnecessary time consumption for repairing the boiler is avoided, any deterioration of durability of a boiler is prevented previously, and, thus, the reliability to the products is further improved. CONSTITUTION: In a method for detecting increase of resistance of line by using sensor in gas boiler, when a power source of a gas boiler is turned on(S10), a step for initializing a resistance of circulating flow is firstly performed(S11). In response to the resistance of circulating flow, a step for carrying out a normal combustion of the gas boiler is performed(S20). During the normal combustion of the gas boiler, a step for determining whether operation mode is hot water mode or heating mode according to a position of float switch is performed(S21). In the hot water mode, a step for determining whether a measured value(Zw) of the resistance of line for hot water is detected as being above a value of adding an initial value(Zws) of the resistance of line for hot water to a predetermined ranged value(±N%) above predetermined number of times(A) within a predetermined time period(Xsec)(S22). If not so, a step for operating the gas boiler in a normal operation state is performed(S23). If so, however, a step for displaying the fact on a proper display lamp mounted on the gas boiler with making the gas boiler to be operated in an emergency operation is performed(S24). During the emergency operation, if a measured value(Zw) of the resistance of line for hot water is detected as being above a value of adding an initial value(Zws) of the resistance of line for hot water to a predetermined ranged value(±2N%) above predetermined number of times(B) within a predetermined time period(Ysec)(S25), a step for completely stopping the operation system in the gas boiler is performed(S26). Likely in the hot water mode, processes(S30 to S34) similar to those in the hot water mode(S22 to S26) are performed in a heating mode as well.
Patent KR-20000042703-A (KR)
Title: Signal deterioration suppressing apparatus of varactor diode
Inventor: SEO MUN GYO
IPC: H03B5/08
Filed: 1998-12-26
Abstract: PURPOSE: A signal deterioration suppressing apparatus is provided to enhance the reliability of an output signal of a voltage control oscillator by minimizing a phase variation of the output signal according to the variation of capacitance component. CONSTITUTION: A transformer of a winding ratio of 1:N reduces a signal level applied across a baractor diode(VD) to a 1/N time smaller level. The varactor diode(VD) has a capacitance of N raised to the second power. Varactor diodes(VD) of N raised to the second power are provided. The transformer may be replaced with a circuit having the same function as the transformer in an operational frequency, to thereby enhance the reliability of an output signal of a voltage control oscillator by minimizing a phase variation of the output signal according to the variation of a capacitance component.
Patent KR-20000043451-A (KR)
Title: Chemical mechanical polishing apparatus with location alignment part
Inventor: KIM CHUN GWANG
IPC: H01L21/304
Filed: 1998-12-29
Abstract: PURPOSE: A chemical mechanical polishing apparatus with a location alignment part is provided to flatten a surface of a semiconductor by loading automatically a semiconductor wafer. CONSTITUTION: A chemical mechanical polishing apparatus with a location alignment part comprises a load station(11), a spray box(20), a polishing head portion(16), a first transfer portion(12), and a second transfer portion(14). The load station loads a wafer cassette(8) for receiving a plurality of semiconductor wafer(7). The spray box receives the semiconductor wafer and sprays pure water on the semiconductor wafer. The polishing head portion polishes a surface of the semiconductor by a mechanical friction. The first transfer portion transfers the wafer between the load station and the spray box. The second transfer portion transfers the wafer between the spray box and the polishing head portion. The chemical mechanical polishing apparatus further comprises a location alignment part for aligning operation locations of the first and the second transfer portions.
Patent KR-19990081821-A (KR)
Title: 유리용융로용 라이닝 재료, 유리용융로, 유리제품 생산공법 및라이닝 재료 정제공법
IPC: C03B5/225
Filed: 1998-12-31
Abstract: 본 발명은 주로 플라티늄 또는 플라티늄 합금으로 구성된 유리용융로용 라이닝 재료, 라이닝 재료의 정제공정, 라이닝 재료로 덧대어진 유리용융로 및 유리제품 생산공정에 관한 것으로 모재로서 불순물인 오스뮴의 함량을 20ppm 이하로 함유하는 플라티늄 또는 플라티늄 합금으로 구성된 유리용융로용 라이닝 재료를 제공한다.  이 라이닝 재료는 용융유리와 접촉하는 용융로의 일부에 사용된다.  낮은 오스뮴 함량은 용융유리내 기포형성을 억제하고 이에의해 고품질의 유리제품을 제공한다.
Patent KR-20000047236-A (KR)
Title: Received message processing method of central station in multimedia satellite communication system
Inventor: KIM SEON HUI
IPC: H04B7/185
Filed: 1998-12-31
Abstract: PURPOSE: A received message processing method of a central station in the multimedia satellite communication system is provided to process received message data rapidly by providing and storing priority for the received message data and processing the received message data according to provided priority. CONSTITUTION: An IP switch(10), connected with a DNS(Domain Name System) server(11), an E-mail server(12), a web server(13), a proxy server(14), an MSP(Multimedia Service Provider)(15) and a router(16), switches an IP(Internet Protocol) packet. The router(16) executes access processing between a central station and the internet. A transmitting data processing unit(17) processes transmitting data inputted from the IP switch(10) and, for example, generates MPEG-2 TS packets. A modulation unit(18) processes the TS packets output from the transmitting data processing unit(17) in QPSK modulation and outputs an intermediate frequency signal of 70 megahertz. An RF unit(19) carries out frequency up conversion and high power amplification for the intermediate frequency signal and outputs it to an antenna.
Patent KR-19990064250-A (KR)
Title: 회전부의 냉각재 덕트를 연결하기 위한 장치
IPC: B21B27/08
Filed: 1996-10-16
Abstract: 본 발명은 회전부, 특히 지지 및 운반 롤러의 냉각재 덕트를 연결하기 위한 장치에 관한 것으로서, 상기 회전부는 저널을 통해 베어링 내부에 장착되고, 상기 저널을 관통하는 축방향 보어를 경유하여 냉각재가 이를 거쳐 흐른다.  상기 저널은 냉각채널과 결합되는데, 이때 상기 냉각채널의 한쪽 끝은 냉각재 입구 또는 출구에 연결될 수 있고, 다른 한쪽 끝은 저널의 보어 영역으로 통하고, 냉각재의 입구 또는 출구 및 회전부의 보어 사이에는 보정기가 있다.  상기 보정기는 탄력성이 있어 상기 저널 및 고정된 장치부들 사이의 움직임을 방지하고, 상기 중간부에 배열되는 실과 함께 작용하며, 상기 보정기의 상기 회전부 방향 단부에는 상기 회전부의 저널이 회전할 수 있도록 결합된다.  상기 보정기(11)의 상기 회전부(1) 역방향 단부(12)는 회전에 견디도록 마찰고리 실의 축방향으로 작용하는 마찰고리(13)와 결합되며, 상기 마찰고리 실의 고정된 마찰고리(14)는 수용 슬리브(16)의 바닥과 같은 돌기 위의 내부면에서 지지된다.  이때 상기 수용 슬리브는 변형 가능한 간격(21) 내에서 상기 회전부(1)의 베어링의 골조부재(2)와 분리 가능하도록 결합되어 상기 보정기(11)를 둘러싸며 이의 초기응력에 영향을 준다.
Patent KR-19990082545-A (KR)
Title: 고리화에 의한 디메틸나프탈렌의 제조방법
IPC: C07C15/24
Filed: 1997-02-14
Abstract: 본 발명은 1-(파라-톨릴)-2-메틸부탄 및/또는 1-(파라-톨릴)-2-메틸부텐을 환원된 바나듐촉매하에 탈수소고리화하여 2, 6-디메틸나프탈렌를 제조하는 방법에 관한 것이다. 2, 6-디메틸나프탈렌은 폴리에틸렌나프탈레이트를 제조함에 있어서 출발물질로 이용할 수 있다. 본 제조방법에 의해 전환률이 우수하고 촉매의 환원에 의해 2, 6-디메틸나프탈렌의 선택성을 향상시킬 수 있다.
Patent KR-20000010547-A (KR)
Title: Method and apparatus for tdma wireless communication employing collector arrays for range extension
Inventor: WORLEY WILLIAM SPENCER
IPC: H04W88/08
Filed: 1997-04-16
Abstract: PURPOSE: A method for extending communication region in TDMA protocol system is provided to control forward channel communications and corresponding reverse channel communications divided into a zone manager, a user and collectors. CONSTITUTION: This communication system has a plurality of forward channel communications and a plurality of corresponding reverse channel communications between a plurality of mobile users and a zone manager in an arbitrarily large broadcaster zone established by a broadcaster that is part of a zone manager. The users are located within the broadcaster zone. A plurality of collectors are distributed in proximity to the broadcaster zone at spaced-apart locations for receiving reverse channel signals from the users and forwarding the reverse channel signals to aggregators that are part of the zone manager. The zone manager operates to control the selection of users to form user groups and for selecting collectors to form collector groups. The users are selected such that each of the users in the user group are located at a distance from each of other users in the user group not greater than a maximum user distance. The collectors are selected such that each of the collectors in a collector group is located at a distance from each of the other collectors in the collector group not greater than a value such that user reverse channel signals at the collectors are isolated.
Patent KR-20000016743-A (KR)
Title: Chemokine beta-15
Inventor: WEI YING-PEI
IPC: C12N15/19
Filed: 1996-06-17
Abstract: PURPOSE: A member of a human chemokine CC protein family is provided to supply a method for encoding the chemokine beta-15 protein and for detecting a thymus disorder and to supply a treating method for adjusting a bone marrow cell proliferation and differentiation. CONSTITUTION: The present invention concerns a member of the human chemokine CC protein family. In particular, isolated nucleic acid molecules are provided encoding the chemokine beta-15 protein. Chemokine beta-15 polypeptides are also provided. The invention further concerns diagnostic methods for detecting thymus disorders and therapeutic methods for modulating bone marrow cell proliferation and differentiation.