baber/WOPTO huggingface dataset:
Patent KR-20000016211-A (KR)
Title: Product with a base structure consisting of a superalloy and an overlay system thereon, and process for the production thereof
Inventor: BEELE WOLFRAM
IPC: C23C30/00
Filed: 1997-05-16
Abstract: PURPOSE: A product with a ceramic heat insulating layer containing external surface being possibly exposed to gas is provided to include a super alloy base structure and an overlay system for protecting the gas structure from an aggressive hot gas. CONSTITUTION: The invention relates to a product with a base structure consisting of a super alloy and an overlay system thereon to protect the base structure from an aggressive, hot gas. The overlay system has a ceramic heat-insulating layer with an outer surface subjected to the gas, and also contains an intermediate layer which rests on the base structure and has, according to mass proportions, the following composition of chemical elements:35 - 60 % of rhenium, 10 - 20 % of aluminium, 0 - 10 % of gallium, 0 - 2 % in each case of silicon, hafnium and an active element such as yttrium, the rest comprising impurities resulting from the preparation and chromium. According to the invention, said intermediate layer is also obtained by plasma spraying or vapor deposition.
Patent KR-20000022170-A (KR)
Title: Watch or jewel bracelet with articulated links and flexible fittings
Inventor: MILLE RICHARD
IPC: A44C5/10
Filed: 1998-04-20
Abstract: PURPOSE: The bracelet including the metal structure with flexible fittings can not control the bracelet to a wrist in the case of a watch. So the watch or jewel bracelet with articulated links and flexible fittings are provided to improve the defect. CONSTITUTION: A watch or jewel bracelet with articulated links and flexible fittings comprise mutually articulated links (1, 2, 3, 4). Each link comprises a bottom part (6), side faces and top shoulders (5) constituting a housing (7) wherein a flexible fitting is to be mounted. At one end of each link, the side faces have a semicircular convex portion (11), and at the other end they have a semicircular concave portion (10). At said other end rings (8), comprising a thread (9), are mounted on the link bottom part (6) and in the housing (7). The links are mutually assembled by screws(15, 16) co-operating with the ring threads. The concave and convex semicircular portions are designed to co-operate mutually in assembled position.
Patent KR-20000050548-A (KR)
Inventor: PARK JEONG YEOP
IPC: H01J23/15
Filed: 1999-01-11
Abstract: PURPOSE: A choke structure of a magnetron for a microwave oven is provided to improve efficiency with the increase of an output, by controlling a basic wave among the basic wave and a unnecessary wave leaking in the direction of an input part when a magnetron operates, using a cone type input choke, and by having the controlled basic wave reflect in the direction of an output part to contribute the output. CONSTITUTION: In a choke structure of a magnetron for a microwave oven having a low pass filter composed of a penetrating condenser and a choke coil in an input part for controlling a high frequency generated in an operation of the magnetron, a cone type cylinder(30) is fixed as separated in a regular intervals from a lower magnetic pole(12), so as to reflect a basic wave leaking/emitting to the input part along a cathode supporter, the lower magnetic pole and a lower end shield to the output part. The cone type cylinder and the lower magnetic pole form a capacitance component, and the cylinder and an inductance component existing in the cylinder form a choke structure.
Patent KR-19990067977-A (KR)
Title: 4,4'-디메틸-6,6'-디클로로티오인디고의 제조 방법
IPC: C09B67/48
Filed: 1999-01-19
Abstract: 본 발명은 20㎛ 이하의 평균 입자 크기를 갖는 3-히드록시-4-메틸-6-클로로티오나프텐의 산화에 의해서 안정한 결정 변형체 I로서 수득된, 하기 회절 각도 2θ(˚)에서 고강도 선 및 중강도 선을 나타냄을 특징으로 하는 4,4'-디메틸-6,6'-디클로로티오인디고에 관한 것이다: 
     고강도 선: 25.99; 27.26, 
     중강도 선: 10.27; 12.48; 22.39; 23.91; 24.82; 28.87.
Patent KR-19990072604-A (KR)
Title: 복합부재및이를이용한연료집합체
IPC: G21C7/04
Filed: 1999-02-11
Abstract: 본 발명의 목적은 순수 가돌리늄의 모든 특성을 개선한 지르코늄-가돌리늄 합금을 중성자 흡수재로서 이용함으로써, 연료봉 내부에 중성자 흡수재 또는 가연성 독물을 혼입하는 일없이 잉여 반응을 적절하게 억제할 수 있는 복합부와, 그것을 이용한 연료 집합체, 피복관, 스페이서, 워터 로드, 채널 박스 및 제어봉을 제공하는 것이다. 
     본 발명은 피복관, 스페이서, 워터 로드, 채널 박스 및 제어봉 중 적어도 1가지로부터 가돌리늄 함유량이 20 % 이상인 지르코늄-가돌리늄 합금이 내포된 상기 합금보다 내식성이 높은 지르코늄 기합금으로 이루어지는 복합 부재로 이루어지는 연료 집합체에 있다.
Patent KR-20000059661-A (KR)
Inventor: KOH KYOUNG CHUL
IPC: B25J5/00
Filed: 1999-03-06
Abstract: PURPOSE: A drive apparatus for moving robot and method for controlling the moving robot using the same are provided to solve non-holonomic constraint problems, so that trace tracking performance as well as movement performance is improved and the moving robot is precisely and easily controlled. CONSTITUTION: In a drive apparatus for moving robot and method for controlling the moving robot using the same, the drive apparatus comprises spherical wheels(51), drive members engaged to the wheels(51) to force the spherical wheels to be rotated, and power generation devices(53) for driving the drive members. The method is a method for controlling the moving robot and for controlling traces of the robot by using a structure that the drive apparatuses(81, 83, 85) are engaged to the bottom sides of the robot in three directions, respectively.
Patent KR-19990077938-A (KR)
Title: 센스증폭기
IPC: G11C7/06
Filed: 1999-03-16
Abstract: 본 발명은 감도가 향상되고 고속 동작에 적합한 센스 증폭기에 관한 것으로서, 메모리 셀 트랜지스터를 통해 제1 전위에 접속된 비트선(106)에 전류를 공급하여, 메모리 셀 트랜지스터의 도통 상태에 따라 변동하는 비트선의 전위를 검출하기 위한 센스 증폭기에 있어서, 제2 전위와 비트선간에 직렬로 접속된 부하 소자(212) 및 제1 트랜지스터(213), 제2 전위와 비트선간에 접속되며, 상기 제1 트랜지스터보다 높은 임계값을 갖는 제2 트랜지스터(214), 비트선에 접속된 입력 단자 및 상기 제1 및 제2 트랜지스터의 게이트에 접속된 출력 단자를 갖는 인버터(215), 및 부하 소자와 상기 제1 트랜지스터간의 노드에 접속된 제1 입력 단자, 기준 전위에 접속된 제2 입력 단자, 및 비트선의 전위의 검출 결과를 나타내는 신호를 출력하는 출력 단자를 갖는 차동 증폭기(211)를 구비하는 센스 증폭기를 제공한다.
Patent KR-19990083027-A (KR)
Title: 광섬유 커넥터 조립체
IPC: G02B6/36
Filed: 1999-04-07
Abstract: 광섬유 커넥터 조립체(14)는 광섬유 케이블(20)의 적어도 하나의 광섬유를 접속하도록 되어 있다.  조립체는 전방 결합 단부 및 후방 단부가 형성되어 있고 광섬유 케이블(20)을 수용하는 긴 2부분 하우징(102, 104)을 포함한다.  하우징의 2개의 부분(102, 104)은 후방 단부를 통해 하우징의 상당한 길이를 따라 연장된다.  페룰(108)은 광섬유를 접속하도록 2부분 하우징의 전방 단부 내에 배치된다.  하우징의 2개의 부분(102, 104)은 병렬 배치되고, 하우징의 후방 단부에서 크림프 링(106)을 둘레에서 수용하도록 되어 있다.  한 쌍의 횡방향으로 이격된 상호 보완적인 결합 가능한 래치(110, 112)는 2개의 하우징 부분들 사이에 작동 가능하게 연관되어 있다.  래치(110, 112) 쌍은 하우징의 외부 윤곽 내에 배치되어 케이블의 대향 측면(113)들 상에 걸쳐 있다.
Patent KR-20000065863-A (KR)
Title: Laser cutting equipment
Inventor: KIM BYEONG IL
IPC: B23K26/00
Filed: 1999-04-09
Abstract: PURPOSE: A laser cutting equipment is provided to protect a specific substrate cut from chipping and cracking in a process of turning over a glass substrate. CONSTITUTION: A predetermined cutting line on a glass substrate is heated and cooled rapidly and an amorphous glass molecular structure is broken by a thermal stress. Thereby, TFT(thin film transistor) substrates are cut smoothly from the glass substrate along the predetermined line. Then, a motor(270) turns over upper/lower jigs(210,220) to put a glass substrate having color filter substrates against a heater(110). The TFT substrates do not collide with the glass substrate during turning over of the upper/lower jigs(210,220). Thus, the cut surface of the TFT substrates is not chipped or cracked.
Patent KR-20000067106-A (KR)
Inventor: DO YONG IL
IPC: C03C15/00
Filed: 1999-04-23
Abstract: PURPOSE: An etching device of glass substrate is provided to accurately and uniformly etching the surface of a glass substrate. CONSTITUTION: An etching device of glass substrate comprises an etching bath(211), a teflon cassette(217) and an ultrasonic vibrator(223). Etchant(221) is filled in the etching bath(211). The teflon cassette(217) has a combined substrate(219) of a color filter substrate and a TFT substrate within the etching bath(211). The ultrasonic vibrator(223) is attached to outer surface of the etching bath(211) and generates ultrasonic to remove impurities on the surface of the combined substrate(219) by ultrasonic vibration. Plural combined substrates(219) are disposed with constant gap within the etchant.
Patent KR-20000067651-A (KR)
Inventor: KIM CHEOL U
IPC: H04N7/15
Filed: 1999-04-30
Abstract: PURPOSE: A method of encoding an image of a video conference system is provided to encode the extracted significant area with the Annex F mode, which is one of the option modes of H.263, after extracting a significant area among areas to be encoded. CONSTITUTION: The method of encoding an image of a video conference system comprises a significant area extracting step of extracting a significant area previously defined by a specific algorithm, an image area dividing step of dividing the extracted image to be encoded into a standard size of H.263, an image encoding step of encoding the image by a divided area unit, a significant area determining step of determining whether a current encoding area in the image encoding step is the significant area extracted in the significant area extracting step, and a significant image encoding step of encoding and transferring the current area if the area is not the significant area, and subdividing the current area into smaller areas using an Annex F mode as an option mode of H.263 and then encoding and transferring the current area if the area is the significant area. In the significant area extracting step, the significant area is a face of a speaker.
Patent KR-19990088081-A (KR)
Title: 자기헤드의부착구조
IPC: G11B5/49
Filed: 1999-05-06
Abstract: 금속제 부착판 (32) 에 절곡편(折曲片) (32b,32c) 을 형성하고, 제 1 자기헤드 (22) 의 측면 (26a) 과 제 2 자기헤드 (23) 의 측면 (28a) 을 접합한 이 접합부에 상기 절곡편 (32a) 을 끼워 넣고, 상기 접합부와 상기 절곡편 (32a) 사이에 접착제를 충전하여 상기 제 1 및 제 2 자기헤드 (22 및 23) 를 상기 부착판 (32) 에 고정시킨 것이다.
Patent KR-20000074186-A (KR)
Inventor: LEE JAE IN
IPC: A61F11/04
Filed: 1999-05-18
Abstract: PURPOSE: Phonetic generating device for deaf and dumb person is able to talk deaf and dumb person with general person by making hand signal like gesture or movements of deaf and dumb person to electric signal and to be vocalized in a voice. CONSTITUTION: Phonetic generating device for deaf and dumb person comprises signal generator(100) to transmit by sensing hand signal or gesture signal of deaf and dumb person and changing to electric signal; voice generator(200) to change transmission signal of the signal generator(100) into voice signal. The signal generator(100) comprises sensor part(10) to sense hand signal or gesture signal of deaf and dumb person, control circuit part(11) to control sensor signal, transmission processor(12) to change sensed signal(SS) into transmission data signal(TDS1), transducer(13) to change transmission data signal(TDS1) of transmission processor(12) to transmission data signal(TDS2), RF transmission part(14) to transmit transmission data signal(TDS2), antenna(15), received letter processor(23) to input received data signal(RDS) of RF received part(22).
Patent KR-20000006041-A (KR)
Inventor: KOO JA CHUN
IPC: G11B33/08
Filed: 1999-06-09
Abstract: PURPOSE: An actuator resonance tester is provided to test the resonance ratio of actuator arm in a hard disk driver without complicated skill. CONSTITUTION: The tester include actuator arm, pivot, at least one of pendent mass, voice coil, voice coil motor, accelerometer and processor. The pendent mass is formed on the actuator arm for the testing of reading/writing head. Base and test housing are attached at the end of pivot to provide proper boundary condition to pivot for the testing of boundary condition of perfectly framed hard disk driver. The voice coil and voice coil motor make the actuator arm move around the pivot. The accelerometer is fixed on the actuator arm to measure the vertical acceleration of actuator arm. The processor decide the resonance of actuator arm on the basis of measured vertical acceleration. With above mentioned composition, the resonance of actuator arm can be tested without the perfectly framed hard disk driver.
Patent KR-20000006086-A (KR)
Inventor: YAMAZAKI HIROSHI
IPC: G02B6/00
Filed: 1999-06-10
Abstract: PURPOSE: The liquid crystal display device is provided to improve illumination characteristics or display characteristics by using a light pipe. CONSTITUTION: In the liquid crystal display device, a liquid crystal display panel is illuminated by side-light type plane light source device which includes a light pipe, a first light source(3), a reflection sheet, a prism sheet as light-control member. A light-scattering pattern and an illuminated region(M) are formed on the exit plane. The illuminated region(M) is formed between the light-scattering factors, a light-scattering power of the illuminated region is weaker than that of the light-scattering factor. The dot-like light-scattering factor is distributed along the predetermined pattern. The range of actual illumination of the illuminated region is from 0.02 to 0.25 micron.
Patent KR-20010002408-A (KR)
Inventor: KANG GI JEONG
IPC: H04L29/06
Filed: 1999-06-15
Abstract: PURPOSE: An apparatus and a method for processing medium access control protocol of a radio ATM base station are provided which can support services based on service of quality of data in real time or non-real time. CONSTITUTION: In a method for processing medium access control protocol of a radio ATM base station, a code assignment request message is received from an upper layer to confirm if an available code exists(301), and it is judged that the code assignment request message is a request for real-time data or a request for non-real time data(307). When it is the request for the real-time data, a code for real-time data is assigned with reference to a code assignment request time and assigned identification number(308-312). When the message is the request for the non-real time data, a code for non-real time data is assigned with reference to the code assignment request time and assigned identification number(314-320).
Patent KR-20010008862-A (KR)
Inventor: KWAK HUI SEOP
IPC: C03B11/00
Filed: 1999-07-05
Abstract: PURPOSE: Is provided a plunger clamping device for press molding device of glass products which operates clamps well with relatively small operation force. CONSTITUTION: A low part of a ram (103) in a press molding device of glass products is connected with an adapter (109) having a plunger clamping device able to separate the plunger. A clamp member (121) which moves up and down in the low part of the ram supports the plunger. At least one slider (23) moves horizontally because of an operating device. And a contact side (24) is formed slantly against the moving direction of the slider. A device for changing movement turns the horizontal movement of the slider to the vertical movement of the clamp member.
Patent KR-20010009200-A (KR)
Inventor: PARK YOUNG SUK
IPC: H04B1/06
Filed: 1999-07-08
Abstract: PURPOSE: A voice receiving apparatus, and a movie playing equipment and method using the same is provided to output a voice signal transmitted from the outside to a car speaker and to selectively watch a desired movie according to a taste in a state that a driver goes on board. CONSTITUTION: A main body(10) is formed in a known cassette tape shape and is inserted into a cassette deck of a car. A one side of a voice receiving cable(12) is inserted into the inside of the main body(10) through the side and the opposite side of the voice receiving cable(12) is exposed from the outside of the main body(10). One side of a power supply cable(14) is inserted into the inside of a main body(10) through the side and the opposite side of the power supply cable(14) is exposed from the outside of the main body(10). A radio antenna(18) is connected to the voice receiving cable(12). A fix apparatus(20) is established in an end side of the voice receiving cable(12) to fix a radio antenna(18) to the car. A voice signal converting circuit(22) is connected to the voice receiving cable(12) and the power supply cable(14) of the maid body(10), and modulates the voice signal inputted from the radio antenna(18). A head(24) outputs a voice through the speaker mounted on the car by transferring an output of the voice signal converting circuit(22) to a head unit of a car cassette deck.
Patent KR-20010009440-A (KR)
Inventor: LEE SANG UK
IPC: E05F3/10
Filed: 1999-07-09
Abstract: PURPOSE: A door closer is provided to smooth the movement of oil and the operation of a piston by installing a filter member, which gathers impurities contained in oil, and to prevent losses of the internal pressure of a door closer by securing internal pressure occurred when operating a piston. CONSTITUTION: A door closer (10) comprises; a trunk (20) comprising a piston-receiving part (21) of the inside, an oil cap hole (22) on both sides and a support shaft-inserting hole (24) on the center of the top and the bottom; a piston (30) which is coupled to the piston receiving part (21) and comprises a check valve (60) controlling the flow of oil and a rack gear (34) on the outer surface; a controlling element (40) which is coupled to the oil cap hole (20) and controls the speed of a door; a support shaft (50) which is inserted into the support shaft-inserting hole (24) and has a pinion gear (51) engaged with the rack gear (34); an oil cap (41) which comprises a head (41a), a coupled element (41b), a retreating groove (41c) and a ring groove (41d) on the front of the head to insert an O-ring (42); a coupler (43) which is inserted into a coupled element (41b) of the oil cap (41) and comprises an oil inlet (43), an oil outlet (43b), an oil-intercepting joint (43c), a cogged joint (43d) inserted to the retreating groove (41c) and an oil-controlling groove (43e); a filter (45) which is inserted into the coupler (43) and gathers the impurities contained to oil.
Patent KR-20010009694-A (KR)
Inventor: KANG MI SEON
IPC: H03K5/1534
Filed: 1999-07-13
Abstract: PURPOSE: A reference voltage regulator is provided to compensate a voltage drop of the reference voltage during a short time without increasing capacity, and also a Rambus DRAM is provided to prevent an output operation speed from being slowed or a mis-operation from being generated by a voltage drop of the reference voltage CONSTITUTION: The device includes an output driver(21), a reference voltage distributor(22), a current controlling circuit(24) includes a reference voltage generator(23a) and a reference voltage compensator(23b). The reference voltage generator generates the reference voltage and supplies the reference voltage to the reference voltage distributor. The reference voltage compensator responds to the output enable signal for compensating a drop of the reference voltage and supplies current to the terminal of the reference voltage generator during a predetermined time.
Patent KR-20000034890-A (KR)
Inventor: SONG TAE HAN
IPC: A63B31/00
Filed: 1999-07-23
Abstract: PURPOSE: A tube for saving a life is provided, which expands rapidly. CONSTITUTION: In rescue, a rescuer pushes a button (21) which operates an open/close valve(65) to unlock an open/close valve locker (22) locked to the locker groove (32) of the button, and throws the compact tube to the man in the water. The open/close valve (65) is unfixed and is gone toward inside of the compressed gas storing box (20) by the restoring force of an open/close valve spring (23) set inside of the compressed gas storing box (20) and the untying force of a mechanical spring (55) linked with the open/close valve (65). The gas ejection holes (40) set in the middle of the open/close valve (65) is positioned inside and outside of the compressed gas storing box (20), and the highly compressed gas (30) which is stored at the compressed gas storing box (20) is ejected. The ejected highly compressed gas (30) expands the compact tube (10).
Patent KR-20010016818-A (KR)
Inventor: JUNG SUONG KI
IPC: A23L11/00
Filed: 1999-08-04
Abstract: PURPOSE: A mixing device of a coagulant and boiled soybean liquid by convection is provided to get a high quality bean curd product having improved flavor by mixing the coagulant with the soybean liquid evenly. CONSTITUTION: The device comprises a motor(1) installed at the top part of a soybean liquid container(2), a shaft(3) downward extended near to the inside bottom of the container, which is an output axis of the motor, a mixer(4) with a plurality of spiral blades that is fixed to the end of the shaft, and a cylindrical cap(5) allowing rotating operation of the shaft by covering the shaft, which is fixed to the top part of the mixer and includes the opened lower part and the upper part having a plurality of adhesive ribs and discharge holes.
Patent KR-20010017412-A (KR)
Title: Volatile single electron transistor memory
Inventor: KIM BYEONG MAN
IPC: H01L27/108
Filed: 1999-08-11
Abstract: PURPOSE: A volatile single electron transistor memory is provided to store and read information, by using a single electron transistor as an access transistor while storing electrons less than 20 in a capacitor. CONSTITUTION: Each memory cell of a single electron transistor has a source/drain(S,D), an island(I) between the source/drain and a gate(G) formed on the island. A capacitor is formed on the drain of the single electron transistor. Sources arranged in rows are connected to bit lines, and gates arranged in columns are connected to word lines. The capacitor includes a storage electrode using the drain, a dielectric layer(111) and a plate electrode(112). The dielectric layer whose thickness is not greater than 1000 nanometer, is formed on the drain. A plate electrode whose thickness and width are not greater than 1000 nanometer, is formed on the dielectric layer.
Patent KR-20010018416-A (KR)
Inventor: SHIN SU YEON
IPC: A47L9/00
Filed: 1999-08-19
Abstract: PURPOSE: A foreign material charging device is provided to easily remove foreign materials like dust by actively generating a static electricity with installing a material occurring static electricity on the bottom side of a suction nozzle. CONSTITUTION: A collecting member(22) charges foreign material by collecting a static electricity generated from each component of a vacuum cleaner and a static electricity from a rub friction against a surface for cleaning. The collecting member is independently established on a bottom side of a suction nozzle(11). A static electricity generating unit(21) is formed on the collecting member. A static electricity transferring unit(23) delivering a static electricity to the static electricity generating unit and the collecting member is connected to the collecting member. As the suction nozzle moves forward and backward, a strong static electricity is generated between the bottom of the suction nozzle and a carpet. The rub friction from the bottom side of the suction nozzle, a rotating wheel(12), and a rotating roller(21) against objects for cleaning(carpet, floor) occurs the strong static electricity. The static electricity is transferred to the collecting member through a static electricity transferring line(23). The dust of the objects for cleaning is floated by the static electricity in the collecting member. The strong suction force of a vacuum cleaner sucks the floated dust along a suction passage. Therefore, dust on a floor and fine dust in a carpet are easily removed by using the static electricity.
Patent KR-20000000059-A (KR)
Inventor: HWANG YU DONG
Filed: 1999-08-23
Abstract: PURPOSE: An advertisement inserting method operable in off line state is provided to encode and store user's program used records(ID, password, click number etc) in off line state and transmit the decoded data to a server in on line state. CONSTITUTION: The advertisement inserting method operable in off line state comprises: a step generating connection wait server socket by maximum user number of registry information, check a client(7) to check the condition of connection number registry information; a step identifying member information if the condition of connection number registry information is satisfied and check member in a database of the server99, and terminating the thread per connector; a step receiving information(ID, time, click number etc from the client(7) and encoding the information; and a step terminating the connection.