baber/WOPTO huggingface dataset:
Patent KR-20020050141-A (KR)
Inventor: NISHITA NAOKI
IPC: H01R13/717
Filed: 2001-12-19
Abstract: PURPOSE: An optoelectronic composite connector is provided to use in optical communications. CONSTITUTION: The optical component which is connected to the optical/electric composite connector(1) according to one embodiment is a plug connector(2). In the plug connector(2), a first optical fiber(12) and a second optical fiber(13) are arranged side by side, while the first optical fiber(12) is optically connected to the optical emitting element(10) and the second optical fiber(13) is optically connected to the light receiving element(11). Each of connecting edge planes of the first and second optical fibers(12, 13) are fixed to a ferrule, respectively. These first and second optical fibers(12, 13) correspond to plastic optical fibers. When the plug connector(2) is inserted so as to be engaged with the second connector housing(4), these first and second optical fibers(12, 13) are inserted into the second connector housing(4). An engaging claw(7) formed on a tip portion side of this lock arm(25) is engaged with a claw engaging portion(8) of the optical/electric composite connector(1), so that the plug connector(2) is fixed to the optical/electric composite connector(1). Also, when the engaging claw(7) is disconnected from the claw engaging portion(8), the connection between the plug connector(2) and the optical/electric composite connector(1) is released.
Patent KR-20030054148-A (KR)
Inventor: KIM YEONG BAE
IPC: H04L12/16
Filed: 2001-12-24
Abstract: PURPOSE: A visitor data management system using a Bluetooth is provided to reproduce a guidance broadcast with respect to a corresponding booth in a headset by a local area communication according as one visitor visits the corresponding booth. CONSTITUTION: A wireless LAN(Local Area Network) control module(40) has a wired connection device for connecting to an RF(Radio Frequency) card reader(30) by wire, and transmitting and receiving data, and a wireless connection device for connecting to the RF card reader(30) by wireless, and transmitting and receiving data. The wireless LAN control module(40) has a data storing device for storing the data, a main control unit for controlling the data storing device, and the first Bluetooth chip for performing a data communication between devices by a wireless connection in a local area. An access point(80) collects the data provided from the wireless connection device. A server(90) receives the data provided from the access point(80), and provides accumulated information. A headset(50) has the second Bluetooth chip(55) corresponding to the first Bluetooth chip(45), and a reproducing device for reproducing the data provided through the second Bluetooth chip(55).
Patent KR-20020009548-A (KR)
Inventor: BAEK YOUNG HYUN
IPC: G06F15/00
Filed: 2001-12-26
Abstract: PURPOSE: An illegal software usage prevention method is provided to prevent illegal users from copying a software without a permission by generating and storing a random number when installing the software, and comparing a random number, stored in a producer's server, with the random number, stored at the installation when driving the software. CONSTITUTION: The method comprises steps of a user computer transmitting a software product number and a stored random number to a producer's server when the user tries to drive the software(201,202), the producer's server checking if the transmitted product number and the random number are identical to ones stored at the server(203), the server generating a new random number(204), the server storing the product number and the new random number(205), the server transmitting the product number and the random number to the user computer(206), the user computer storing the new random number(207), the user computer executing the software(208), and the server transmitting a usage prevention message to the user computer in the case that the transmitted random number is not identical to the stored one(210,211).
Patent KR-20030054627-A (KR)
Title: ColdMill Shape Controller to compensate the target shape
Inventor: PARK YEONG BOK
IPC: B21B37/00
Filed: 2001-12-26
Abstract: PURPOSE: A cold rolled strip shape control apparatus and a shape data control system are provided to obtain the optimum strip shape in plating line by determining a target shape of the shape control part so that the determined target shape is controlled in the shape control part. CONSTITUTION: In a cold rolled strip shape control apparatus considering deformation of coil in cold rolled strip plating line(28), and a target shape inference system for deriving a target shape, the cold rolled strip shape control apparatus and the target shape data inference system comprise a shape control part(13) for performing shape controlling program mounted in the shape control part based on shape data measured from the coating shape measuring part(26) after receiving work indication signals from shape controlling computer(14); an operating terminal(12) for transmitting the collected work results to database by collecting work results from the shape controlling part and controlling the shape controlling part by inputting necessary work conditions; a coating shape measuring part(26) for measuring shape of cold rolled strip in the cold rolled strip plating line; and a target shape data inference part(25) for storing cold rolled strip shape control conditions and results, and shape data measured in the coating shape measuring part and deriving the target control shape of the shape control part(13) to derive a target shape in the cold rolled strip plating line(28).
Patent KR-20030057190-A (KR)
Inventor: HWANG SUN UK
IPC: H01L23/48
Filed: 2001-12-28
Abstract: PURPOSE: A ceramic package for test is provided to be capable of testing a plurality of semiconductor chips having various sizes at a single semiconductor package. CONSTITUTION: A ceramic body(10) is provided with the first, second, third, and fourth surfaces(1,2,3,4), a plurality of inner terminals(5) formed at the second surfaces, a wiring patterns connected and prolonged from the inner terminals, and a plurality of outer terminals(7) connected with the end portion of each wiring pattern. A ceramic package(101) for test is provided with the ceramic body, semiconductor chips having a plurality of bonding pads(21), respectively, attached on the first surface of the ceramic body, a plurality of conductive wires(30) for electrically connecting between the bonding pads and inner leads of the ceramic body, and a plate type lid attached on the third surface of the ceramic body for protecting each semiconductor chip and the conductive wires.
Patent KR-20010071828-A (KR)
Title: α2 길항제로서의 벤조티에노[3,2-ｃ]피리딘
IPC: A61K31/4355
Filed: 1999-10-01
Abstract: 본 발명은 중추 α 2 -아드레날린 수용체의 길항성을 갖는, 하기 일반식(I)의 화합물, 그의 N-옥사이드 형태, 약제학적으로 허용가능한 부가염  및 입체화학적 이성체 형태에 관한 것이다. 또한, 그의 제조 방법, 그를 포함하는 조성물 및 약제로서의 그의 용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     R 1 은 각각 독립적으로 수소, 할로겐, C 1-6 알킬, 니트로, 하이드록시 또는 C 1-4 알킬옥시이고; 
     Alk는 C 1-6 알칸디일이며; 
     n은 1 또는 2이고; 
     p는 0, 1 또는 2이며; 
     D는 헤테로사이클을 함유하는, 임의로 치환된 모노-, 이환- 또는 삼환 질소이다.
Patent KR-20010071059-A (KR)
IPC: F16C33/14
Filed: 1999-07-27
Abstract: 본 발명은 다른 성분의 층들을 가진 다층 재료, 특히 마찰 베어링을 위한 알루미늄기를 가진 합금으로 만들어진 중간 층, 특히 결합 층에 관한 것이다. 상기 합금은 합금의 중량으로 100%에 비례하여, 중량으로 10% 이하, 바람직하게 중량으로 4% 이하, 특히 중량으로 0.015%와 3.25% 사이의 Sc, Y, Hf, Nb, Ta, La, 란탄 계열 및 악틴 계열을 구성하는 성분의 그룹으로부터 하나 이상의 성분의 첨가 량, 및 용융된 불순물을 가진 알루미늄의 잔부를 구성한다.
Patent KR-20010089295-A (KR)
IPC: F15C1/14
Filed: 1999-10-13
Abstract: 본 발명은 마이크로채널에 있는 수동 밸브 또는 정지수단을 이용하여 마이크로채널을 통하여 유체흐름을 제어하는 방법에 관한 것이다. 이 수동 밸브는 충분한 힘이 압력장벽의 힘을 극복하기 위하여 확립될 때까지 정지수단을 고쳐 용액의 흐름을 방해하는 압력장벽으로 역할한다. 수동 밸브로서 역할하는 잘 설계된 정지수단의 이용은, 단일 채널을 거쳐 유입된 후에 유체가 혼합 또는 희석되도록 하기 위하여 유체의 흐름을 마이크로채널을 통하여 규제되도록 하거나 또는 독립적인 파이펫팅의 필요없이 복합 채널로 나누도록 한다. 복합채널을 통한 흐름은 규제되어 일련의 자매웰 또는 챔버가 어느 하나의 자매웰 또는 챔버를 넘어 유체 흐름 이전에 모두 채우도록 한다. 자매웰 또는 챔버를 이 방법으로 채우는 것은 모든 자매 웰 또는 챔버가 일제히 반응을 겪도록 한다. 마이크로채널에서 기포를 방지하기 위하여 공기도관이 또한 이용된다.
Patent KR-20010086456-A (KR)
Title: High purity, siliconized silicon carbide having high thermal shock resistance
IPC: H01L21/31
Filed: 1999-11-09
Abstract: This invention relates to a siliconized silicon carbide-base composite comprising at least about 71 vol % converted-graphite SiC matrix having open porosity, wherein the open porosity of the matrix is essentially filled with silicon, and the composite has a total metallic impurity content of no more than 10 ppm.
Patent KR-20010108074-A (KR)
IPC: B65B5/10
Filed: 2000-11-08
Abstract: 소정의 용기에 정제 등의 고형 제제를 충전하는 고형 제제 충전 장치에 있어서, 소형화를 유지하면서, 조립 및 보수 작업성을 개선하는 동시에, 안전하고도 확실한 충전 작업을 가능하게 한다.  고형 제제를 종류마다 각각 수납하는 복수의 정제 케이스와, 각 정제 케이스의 하측에 대응하여 병렬 설치되고 이들로부터 배출된 고형 제제를 받아내기 위한 복수의 호퍼와, 각 호퍼의 가장 하부에 각각 형성된 배출구로부터 배출되는 고형 제제를 소정의 용기로 안내하고 충전하기 위한 충전 수단을 구비한 것이며, 각 호퍼를 가설하는 보유 지지 부재를 구비하고, 각 호퍼는 이 보유 지지 부재에 착탈 가능하게 부착되어 있다.
Patent KR-20010113765-A (KR)
Title: 체중 증가와 관련된 특정 암의 치료방법
IPC: A61K31/137
Filed: 2000-03-17
Abstract: 화학식 I의 화합물 또는 약제학적으로 허용되는 이의 염, 예를 들면 임의의 N,N-디메틸-1-[1-(4-클로로페닐)사이클로부틸]-3-메틸부틸 아민 하이드로클로라이드 일수화물은 결장암, 유방암, 자궁내막암 및 담낭암을 포함하는 비만과 관련된 암을 치료하는데 사용된다. 
     화학식 I 
     
       
     
     상기식에서, 
     R 1 및 R 2 는 독립적으로 H 또는 메틸이다.
Patent KR-20010112375-A (KR)
Title: 상호 중합체 및 폴리페닐렌 에테르 수지를 포함하는 조성물
IPC: C08L23/02
Filed: 2000-02-14
Abstract: 본 발명은 일반적으로는 (ⅰ) (a)에틸렌, (b) 하나 이상의 방향족 비닐리덴 단량체 또는 장애 지방족 또는 지환족 비닐리덴 단량체 및 (c) 임의로, 하나 이상의 중합가능한 C 3 -C 20 올레핀 단량체를 함유하는 하나 이상의 실질적으로 랜덤한 상호중합체(interpolymer), 및 (ⅱ) 클로로포름중 25℃에서 측정하였을 때 약 0.05 ㎗/g 내지 약 0.60 ㎗/g, 바람직하게는 약 0.08 ㎗/g 내지 약 0.15 ㎗/g 범위내의 고유점도를 갖는 하나 이상의 폴리페닐렌 에테르 수지를 포함하는 신규한 조성물에 관한 것이다.  바람직한 실시태양에서, 본 발명의 조성물은 탄성중합체성 블록 공중합체 수지를 실질적으로 함유하지 않는다.  본 발명은 또한 블렌드를 제조하는 방법 뿐만 아니라 이러한 블렌드로부터 제조된 제품에 관한 것이다.
Patent KR-20020063497-A (KR)
Inventor: BISHOP PHILLIP A
IPC: B62D6/02
Filed: 2002-01-03
Abstract: PURPOSE: A power steering valve with a sleeve retainer is provided to prevent a seal for sealing up an annular space or a gap between a valve sleeve and a housing from being separated from a groove and being pushed into the gap. CONSTITUTION: A fluid power assist rack and pinion steering system(12) for a vehicle having steer-able wheels comprises a rack(66) connected with steering linkage of the vehicle for, upon movement of the rack, moving the steering linkage to effect turning of the steer-able wheels. A rotatable pinion(64) is in meshing engagement with the rack. The steering system also includes a control valve(22) comprising a valve core(40) rotatable relative to a valve sleeve(42). A first part(56) connects the valve sleeve for rotation with the pinion. A mechanism(38) resists relative rotation between the valve core and the valve sleeve as vehicle speed increases by placing axial force on the valve sleeve. A second part(170) on the valve sleeve resists axial movement of the valve sleeve relative to the valve core.
Patent KR-20030059965-A (KR)
Inventor: LEE KI BONG
IPC: G06F17/00
Filed: 2002-01-04
Abstract: PURPOSE: A method and a system for operating a homepage using a login page are provided to enable a member to take an opportunity to have luck such as a premium, e-money, and lottery ticket prize without clicking an advertisement after logging in to the homepage. CONSTITUTION: A web server(110) connects to user terminals(130) through the Internet(120). The web server(110) exchanges the necessary information with the user terminal(130) connecting to the homepage on the web server(110) through the Internet(120). The web server(110) is connected to a member database(140) storing an ID and a password of the member, a drawing random number database(142) storing a wining random number, a premium database(144), and other database(146). The web server(110) is equipped with a game module(148), an advertisement module(150), a random number generating module(152), and other application module(154).
Patent KR-20020015713-A (KR)
Inventor: CHOI CHUN SEON
IPC: C09K17/40
Filed: 2002-01-23
Abstract: PURPOSE: Provided is a preparation method of topsoil for golf course green turf using waste mold sands. The topsoil is also used as supplementary soil for the fairway of a golf course, turfs of soccer and baseball ground as well as for the turf in the park and garden. CONSTITUTION: The preparation method comprises: collecting the waste sands from the mold manufacturer and eliminating iron pieces by magnetic separator; grinding the big and small mold sand pieces; screening the above ground sands to the size of original mold sands; drying the sands by rotary kiln or heat fans and separating the dusts; selecting sand granules for the topsoil material; and adding soil improver to the material such as organic material and corrosion acid, mixing and packaging after automatic measuring.
Patent KR-20030067160-A (KR)
Title: Clock signal generating circuit and method of semiconductor memory device
Inventor: KIM JAE HUN
IPC: G11C7/22
Filed: 2002-02-07
Abstract: PURPOSE: A clock signal generation circuit for semiconductor memory device and a method for generating a clock signal are provided to prevent the power consumption due to malfunctions by applying a read clock signal and a write clock signal to different circuit blocks, respectively. CONSTITUTION: A clock signal generation circuit for semiconductor memory device includes a plurality of internal clock signal generation portions(30,50), a read clock signal generation portion(80), and a write clock signal generation portion(90). The internal clock signal generation portions buffer external clock signals and generate internal clock signals. The read clock signal generation portion receives the internal clock signals and generate read clock signals when a read command is performed. The write clock signal generation portion receive the internal clock signals and generate write clock signals when a write command is performed.
Patent KR-20030067816-A (KR)
Title: Apparatus for receiving broadcasting signal and method thereof
Inventor: KIM HYE JIN
IPC: H04H60/46
Filed: 2002-02-08
Abstract: PURPOSE: A device and method for receiving a broadcasting signal are provided to offer a preference program and information about a channel through which the preference program is received to a user on the basis of a program viewing pattern of the user and program guide data. CONSTITUTION: A broadcasting signal receiver includes a storage unit(150), a guide information generator(160), and a controller(170). The storage unit stores information about a program that a user has watched. The guide information generator generates channel guide information including preference program information about at least one preference program from the information stored in the storage unit on the basis of the frequency of watching the program the user has watched and the period of time consumed for watching the program. The controller outputs a control signal to the guide information generator to generate the channel guide information in the case that the period of time required for generating the information about the program exceeds a predetermined period of time.
Patent KR-20020067669-A (KR)
Title: Robot system and robot
Inventor: AOKI HIDEAKI
IPC: G06N3/00
Filed: 2002-02-15
Abstract: PURPOSE: A robot system and a robot are provided for users to communicate with a portable telephone attached to a telephone attachment pocket of the robot, to operate the robot by a voice signal outputted from the portable telephone, as the robot speaks to users, to output a voice in response to the user's voice picked up by a microphone, as the robot listens to users, and to feel less odd in communicating with the portable telephone to users. CONSTITUTION: A robot system is composed of a robot(1) and a communication device(2) as a portable telephone receiving a voice signal and outputting a voice or a voice signal in response to the received voice. The robot comprises at least one operation section, an image pickup section, and an input section inputting the voice or the voice signal. A control section operates a driving control to the operation section based on the voice or voice signal outputted form the communication device and images from the image pickup section.
Patent KR-20030068713-A (KR)
Title: Method for small theater network and DVD display broadcasting service with satellite transmission and system thereof
Inventor: CHOI I DEOK
IPC: H04N7/20
Filed: 2002-02-16
Abstract: PURPOSE: A method for serving a broadcasting service to small theaters or video/DVD viewing rooms using satellite broadcast and a system thereof are provided to economically realize a wider local service and overcome a limit on transmission bandwidth. CONSTITUTION: Information including broadcast receiving positions of small theaters or video/DVD viewing rooms capable of receiving broadcast is sent to a local control broadcasting station through a predetermined network(100). A central control broadcasting station sends broadcast contents including movie, advertisement, and news through an artificial satellite and transmits a schedule of the sent contents to the local control broadcasting station(110). The local control broadcasting station receives the contents and the schedule(120). The local control broadcasting station re-sends the contents to the small theaters or video/DVD viewing rooms according to the received schedule(130).
Patent KR-20030068779-A (KR)
Title: A Method of the Multi-thread Client Liberary's Operating in Database System
Inventor: CHOI WAN
IPC: G06F17/40
Filed: 2002-02-18
Abstract: PURPOSE: A method for operating a client library which is operated as a multi-thread in a database system is provided to operate a client of a DBMS in a multi-process client environment or a multi-thread client environment. CONSTITUTION: If a client library is called(S200), a specific data area of a corresponding thread is accessed for acquiring information necessary for a corresponding library execution(S201). It is judged whether a specific data area is allocated(S202). If a specific data area is allocated, it is judged whether information of the specific data area such as connection setting information, transaction related information, cursor related information, etc. is valid using the allocated data area(S205). If information of the specific data area is valid, the client library transmits a necessary query to a DBMS server and receives the result(S208). If the above process is executed normally(S209), it is checked whether a query processing result received from the server is an error with respect to connection setting information(S210). If a query processing result received from the server is not an error with respect to connection setting information, related information of a related specific data area is designated as information received from the server and returns the result(S211).
Patent KR-20030068821-A (KR)
Title: A portable telephone, control method, and recording medium therefor
Inventor: KIM YU HYEOK
IPC: H04M1/60
Filed: 2002-02-18
Abstract: PURPOSE: A mobile phone, a control method thereof, and a recording medium therefor are provided to speak over the mobile phone irrespective of position or direction in which a user holds the mobile phone by composing a plurality of speakers and microphones in the mobile phone, and sensing, comparing, and controlling the inputs of the microphones. CONSTITUTION: A voice input and output unit(10) has a plurality of microphones and speakers. A voice signal sensing unit(20) senses voice signals inputted from a plurality of the microphones. A control unit(50) controls the outputs of a plurality of the microphones and speakers on the basis of the sensed voice signals. A plurality of the microphones correspond to a plurality of the speakers.
Patent KR-20030068966-A (KR)
Title: Cutter of liquid crystal panel
Inventor: EO JI HEUM
IPC: C03B33/037
Filed: 2002-02-19
Abstract: PURPOSE: An apparatus for cutting a liquid crystal panel is provided to reduce time required for second scribing units by connecting a plurality of second scribing units in series or in parallel, thereby improving the productivity. CONSTITUTION: A first scribing unit(100) sequentially forms first prearranged cut lines on surfaces of first and second motherboards on which unit liquid crystal panels are manufactured, and cuts the first and second motherboards following the first prearranged cut lines. A first rotating unit(110) rotates the first and second motherboards at an angle of 90 deg. A plurality of second scribing units(120-140) sequentially form second prearranged cut lines on the surfaces of the rotated first and second motherboards, and cuts the first and second motherboards following the second prearranged cut lines.
Patent KR-20020068291-A (KR)
Title: Method for producing l-glutamic acid
Inventor: AKIYOSHI NAOKI
IPC: C12R1/01
Filed: 2002-02-20
Abstract: PURPOSE: To provide a method for producing L-glutamic acid in a high yield. CONSTITUTION: A bacterium capable of producing L-glutamic acid is cultured at a first pH suitable for the growth of the bacterium and then cultured at a second pH which is suitable for the production of L-glutamic acid by the bacterium and lower than the first pH.
Patent KR-20030069482-A (KR)
Title: Method for separating 1,4-diethylbenzene and 1,3-diethylbenzene from diethylbenzene isomer mixture
Inventor: CHOI SEON
IPC: C07C15/073
Filed: 2002-02-20
Abstract: PURPOSE: A method for separating 1,4-diethylbenzene and 1,3-diethylbenzene from a diethylbenzene isomer mixture is provided, to obtain 1,4-diethylbenzene with a purity of 99 % or more and 1,3-diethylbenzene with a purity of 85 % or more. CONSTITUTION: The method comprises the step of separating 1,4-diethylbenzene and 1,3-diethylbenzene from a diethylbenzene isomer mixture or a by-product mixture of ethylbenzene production containing a diethylbenzene isomer mixture, by the continuous simulated moving bed adsorption separation process using a zeolite adsorbent having a para-selectivity, wherein the adsorbent is an X-type zeolite molecular sieve substituted with 0.5-10 wt% of K cation and 15-30 wt% of Ba cation, and the desorbent is a xylene mixture comprising 30-80 wt% of p-xylene. Preferably the continuous simulated moving bed adsorption separation process is operated under the condition of an operation pressure of 2-15 kg/cm2·g and an operation temperature of 50-200 deg.C.
Patent KR-20030070439-A (KR)
Title: 3D puzzled image for the prevention of copying and counterfeiting by latent image emergence of picture information coding image and Manufacturing method thereof
Inventor: CHAE JONG HUN
IPC: G03G21/04
Filed: 2002-02-25
Abstract: PURPOSE: Prints for preventing duplication and forgery of a video information encoded image according to representation of a latent image and a method for forming the prints are provided to easily judge a forgery. CONSTITUTION: A random number map is generated, and a security code is inputted. An image is inputted to a processor, and the color, size and region of the inputted image are adjusted and normalized. The normalized image is divided into R, G and B components using the random number map. The first coding of making each of the components a square puzzle is carried out. The second coding of imaging the coded information to a single-gradation map is performed. The third coding of combining the imaged information in unit of the basic components to make a square, triangle or circular puzzle or convert the basic components into a single pixel is executed. A coding key code is inserted into the coded image. Video information image is coded and inputted to a processor. Gradient correction, size correction and coding key code of the inputted image are extracted. The security code is inputted or extracted from the coded image. The image is decoded and restored.