baber/WOPTO huggingface dataset:
Patent KR-20010063766-A (KR)
Inventor: NOH YONG JU
IPC: H01L21/312
Filed: 1999-12-24
Abstract: PURPOSE: A method for planarizing a semiconductor device is provided to prevent a metal layer pattern from being lifted up and functioning as a source, by making a uniform thickness of an interlayer dielectric left in an edge portion and a central portion of a wafer. CONSTITUTION: The first interlayer dielectric(21) is formed on a semiconductor substrate(20) having a predetermined lower structure. A stacked structure of the first diffusion blocking layer pattern, a metal layer pattern(23) and the second diffusion blocking layer pattern is formed on the first interlayer dielectric. A Si-rich SiON layer as an etch blocking layer(25) is formed on the entire surface. The second interlayer dielectric(26) is formed on the entire surface. Until the etch blocking layer is exposed, a chemical mechanical polishing(CMP) process for eliminating the second interlayer dielectric is performed to uniformly planarize an edge portion and a central portion of the wafer. Ceria-based slurry is used in the CMP process. The third interlayer dielectric(27) is formed on the entire surface.
Patent KR-20000048455-A (KR)
Inventor: DORIYAMA MASAYUKI
IPC: H02J7/14
Filed: 1999-12-28
Abstract: PURPOSE: A vehicle mounted with an engine control system is provided to achieve an improved accelerating ability from standstill while limiting a battery charge from a generator upon detection of departure operation of the vehicle so as to reduce a current consumption of the generator thus reducing a torque required by an engine for operating the generator upon departure of the vehicle. CONSTITUTION: A vehicle comprises a generator operated by an engine, a battery charged by the generator, a departure operation detecting unit for detecting departure operation of the vehicle from standstill, and a charge limitation unit for limiting a battery charge from the generator for a predetermined time period when the departure operation is detected.
Patent KR-20000029489-A (KR)
Inventor: GOOR DANIEL A
IPC: A61B5/103
Filed: 1997-07-23
Abstract: PURPOSE: A method is provided for an indication of such state or condition such as sleep apnea, by detecting the peripheral arterial tone's response to such state or condition. CONSTITUTION: A novel method and apparatus for non invasive detection of a physiological state or medical condition is disclosed. A static pressure field is applied around the distal part of a digit of the subject, which field is sufficient to (a) substantially prevent venous pooling, (b) substantially prevent uncontrolled venous back flow, and (c) partially unload the wall tension of, but not to occlude, the arteries, in each case in such distal end. Changes in peripheral arterial tone and related volume changes in the distal part of the digit are detected to thereby detect or monitor a physiological state or medical condition. The apparatus comprises a finger probe, in the form of a tube accommodating the patient's finger, which is designed to apply pressure according to constraints (a)(c) above, and a contiguous pressure cuff which extends the boundary of said pressure field. The finger probe either includes or is associated with a signal sensor/transducer for monitoring changes in the arterial tone. The inventive method and device are particularly suitable for detecting sleep apnea, and for monitoring sleep stages and continuously measuring blood pressure. A novel method for calibrating the compliance characteristics of measured vascular beds wherein intra vascular pressure is modulated is also disclosed, this being useful in effecting the measurements of blood pressure
Patent KR-20000053107-A (KR)
Title: Valve unit
Inventor: MUELLER HEINZ
IPC: F02M25/08
Filed: 1997-11-04
Abstract: PURPOSE: A valve unit is provided which is much light and less cost than the existing valve unit and has an improved appearance of compact type by simplifying an assembly of a sub-assay. CONSTITUTION: A subassembly for an equipment driven by an internal combustion engine, in which the components are integrated in a module and wherein means have been provided to connect the module to the internal combustion engine. The subassembly comprises one carrier body integrated, capable of being connected to the internal combustion engine in the module and component of the module is secured within the carrier body. The module as components includes a crankcase outlet valve(3) and an idle vacuum valve(4). Also the subassembly is communicated with the crankcase of filter gap, particularly clean air side thereof.
Patent KR-20000053182-A (KR)
Title: Lateral bipolar field effect mode hybrid transistor and method for the same
Inventor: SHEDERBERG ANDERS
IPC: H01L27/07
Filed: 1997-11-13
Abstract: PURPOSE: A semiconductor device and a method are provided to replace a vertical bipolar transistor with a lateral bipolar transistor and to make the lateral bipolar transistor operate with a predetermined high gain in connection with voltage durability and a possibility to change the operating mode of the transistor. CONSTITUTION: A semiconductor device and a method, wherein the semiconductor device operates completely or partly in lateral extension, are provided. The semiconductor device comprises at least two high-voltage lateral bipolar transistors with at least two mutually opposite emitter/base regions, which are placed at the surface of the epitaxial layer at a mutual distance such that an intermediate common collector region is formed. The common collector region can be completely depleted when the device has a voltage applied and by using a lateral depletion of said collector region, the voltage durability of the semiconductor device can be determined lithographically by the distance between the doped regions comprised in the device. Furthermore, undesired parasitic components, which are dependent on the quality of the active layer of the device, resistivity and substrate potential, can be eliminated or suppressed.
Patent KR-20000053271-A (KR)
Inventor: SIMON BACARDIT JUAN
IPC: B60T13/573
Filed: 1997-09-17
Abstract: PURPOSE: A boosted braking device with variable boost ratio and reduced hysteresis is provided to propose a boosted braking device with hydraulic reaction which has improved operating characteristics in the case of emergency braking and which has no hysteresis, without the need for sensors or a complicated electronic circuit, and which is therefore of lower cost, while operating reliably under all circumstances. CONSTITUTION: A boosted braking device with variable boost ratio and reduced hysteresis concerns a power braking device for a motor vehicle, comprising a master cylinder (200) and a pneumatic servo boost (100) including a rigid outer cover (10) sealingly divided into at least two chambers (12, 14)by a mobile partition (16). The main hydraulic piston (30) of the master cylinder (200) itself comprises a hollow mobile cylinder (32) inside which slides a reaction piston (34) which comprises two-way valve means (94, 95) normally open, capable of interrupting the communication between the internal volume (V) of the master cylinder and the inside (35) of the mobile cylinder (32), and which comprises a first part (50) locked, in an inoperative position, against the mobile cylinder (32), and a second part (52) locked, in an inoperative position, against the first part (50), a third piston (82) capable of sliding sealingly inside the mobile cylinder (32), and being locked in an inoperative position, on the first part (50), and comprising a central opening (90) communicating the inside (35) of the mobile cylinder (32) with the internal volume of the master cylinder (200). The invention is characterized in that the third piston (82) is stepped and slides sealingly in a stepped bore (84, 85) of the mobile cylinder (32), the diameter of the front portion (84) of the stepped bore being less than the diameter of the rear portion (85) of this bore.
Patent KR-20000075822-A (KR)
Title: 룸 공조기용 증발기 코일 지지부
Filed: 1997-12-30
Abstract: 본 발명에 따르면, 공조기의 옥내부 내에 증발기 코일을 장착하기 위한 장치가 제공된다.  이 공조기는 상부와 수직 연장 튜브 박판을 갖춘 증발기 코일이 장착된 하우징을 구비한 옥내부를 포함한다.  증발기는 튜브 박판의 하부 단부를 지지하는 하우징의 전방 단부에 형성된 수평 연장 지지 표면에 의해 지지된다.  제1 및 제2 수직 연장 증발기 지지 구조물은 수평 연장 지지 표면의 각 단부에 배치된다.  제1 및 제2 지지 구조물의 각각은 증발기가 그와 결합 상태로 그리고 수평 연장 지지 표면과의 결합을 향하여 변위됨에 따라 내부에 튜브 박판 중 하나를 수용하도록 되어 있다.  옥내부를 통한 공기의 유동을 안내하는 스크롤 구조물에는 하우징 내에서 수직 연장 증발기 지지 구조물과 축방향으로 정렬하는 수직 연장 증발기 지지 채널이 제공된다.  이 스크롤 구조물은 증발기 및 튜브 박판의  수직 연장 증발기 지지 구조물과의 결합에 뒤이어 튜브 박판의 상부 단부와 결합하게 되어 있다.
Patent KR-20010012319-A (KR)
IPC: A01N43/90
Filed: 1998-05-01
Abstract: 본 발명은 하기 화학식 I의 화합물 및 R 1 이 수소인 화학식 I의 화합물의 호변이성질체의 진균류를 방제하는데 있어서의 용도를 제공한다: 
     〈화학식 I〉 
     
       
     
     R 1 은 수소, 히드록시, 아실, 아실옥시, 임의로 치환된 아미노, R a , R a   3 Si, R a S 또는 R a O(여기에서, R a 는 임의로 치환된 알킬, 임의로 치환된 알케닐, 임의로 치환된 알키닐, 임의로 치환된 시클로알킬, 임의로 치환된 시클로알케닐, 임의로 치환된 아릴 또는 임의로 치환된 헤테로시클릴임)이고; 
     R 2 는 R a 와 동일한 의미를 갖거나, 수소일 수 있으며; 
     Z는 산소 또는 황이고; 
     M은 티오펜 고리이고; 
     동일하거나 상이할 수 있는 R 3 및 R 4 는 R a 와 동일한 의미를 갖거나, 임의로 치환된 아미노, 수소, 할로겐, 시아노, 니트로, 또는 OR c 또는 S(O) m R c 기(여기에서, R c 는 R a 와 동일한 의미를 갖거나, 수소 또는 아실이며, m은 0, 1 또는 2임)일 수 있거나, 또는 
     R 3 및 R 4 는 이들이 부착된 원자와 함께 임의로 치환된 카르보시클릭 또는 헤테로시클릭 고리를 형성한다.
Patent KR-20010013723-A (KR)
IPC: H01L21/768
Filed: 1998-06-22
Abstract: 기판상에 장벽층을 형성시키는 질화공정이 발표된다.  본 질화공정은 기판표면상에 금속층 또는 금속규화물층을 침전시키고, 기판을 고밀도 저압 플라즈마 반응기에 넣고, 고밀도 저압 플라즈마 반응기에 질소를 포함한 가스를 도입하고, 금속 또는 금속 규화물층의 적어도 일부의 질화반응을 촉진시키는 조건하에서 고밀도 저압 플라즈마 반응기에 플라즈마를 입사시켜 금속질화물 또는 금속 실리콘 질화물 조성을 생성시키는 단계를 포함한다.
Patent KR-20010068390-A (KR)
Inventor: KIM JAE HUN
IPC: G11C8/14
Filed: 2000-01-05
Abstract: PURPOSE: A semiconductor memory device having a hierarchical word line structure is provided to maintain the power dissipation uniform when each of sub-word line enable signals is selected. CONSTITUTION: The semiconductor memory device includes a plurality of sub-array blocks(120). Each of the sub-array blocks(120) includes a plurality of sub-arrays, a plurality of main word lines, a plurality of sub-word lines and drivers. The main word lines are arranged by way of the sub-arrays. The sub-word lines are arranged to correspond to each of the main word lines in each of the sub-arrays. The driver includes a plurality of sub-word line driving units(10,12,14). Each of the sub-word line driving units drives each of the sub-word lines in each of the sub-arrays corresponding to the main word line selected with response to the sub-word line enable signals. The sub-word line enable signals are irregularly allocated in the sub-word line driving units in each of the sub-array block not to make the power dissipation of the sub-word line enable signals partial.
Patent KR-20010068617-A (KR)
Title: Bus structure for digital television system
Inventor: PARK HUI SU
IPC: H04N7/015
Filed: 2000-01-07
Abstract: PURPOSE: A bus structure of a digital TV system is provided to improve data processing rate by separating a bus according to operation rate of digital TV components and extending bandwidth of bus. CONSTITUTION: A CPU bus(10) operates in connection with a CPU(1) which controls the whole system and a memory(2,3) whose data processing rate is rapid. A system bus(20) operates in connection with units for example an audio decoder unit(5), VSB(Vestigial Side Band) receiving unit(6) and A/V(Audio/Video) processing unit(7) which performs an independent processing operation. An extension bus(30) makes settlement of a plurality of peripheral unit(4) and extension of a latest function easy. A bus interface unit(40) performs interfacing to perform smooth signal transmission inter units connected to each bus.
Patent KR-20010068991-A (KR)
Title: System for discriminating a position of an backword object of vehicle and the controlling method therefore
Inventor: YOO JIN GWANG
IPC: B60R21/00
Filed: 2000-01-11
Abstract: PURPOSE: A sensing device for the position of a rear object from a vehicle and a control method thereof are provided to enhance traveling safety by accurately informing a driver of the position of the rear object and to increase the function of the vehicle. CONSTITUTION: A rear object sensing device for a vehicle consists of an engine(1) generating power; a power train(3) transmitting power from the engine to wheels(2); a transmission(4) changing speed; a steering system(5) steering the wheels; detecting sensors(6a to 6n) detecting rear obstacles at regular intervals; an ECU(electronic control unit)(7) indicating the position of the object by using signals from the detecting sensors according to a trigonometric function method, outputting the control signal of an alarm sound and controlling the entire operation of the vehicle; an alarm sound generating unit(8) generating an alarm sound with the control signal from the ECU; and an indicating unit(9) indicating the position of the rear object.
Patent KR-20010073929-A (KR)
Title: Apparatus For Cooking Control With Voice Recognition Of a Microwave Oven And Method The Same
Inventor: JUNG JUN YEONG
IPC: F24C7/02
Filed: 2000-01-22
Abstract: PURPOSE: A cooking controller by voice recognition in a microwave oven is provided to set and start a cooking mode of specific food by voice recognition of a user input through sequential transmission of voice guide messages. CONSTITUTION: A cooking controller consists of: an input part having a key input unit(10), a door sensing switch(12), a microphone(14) and a voice processor(16); a control part having a microcomputer(20); and an output part including a high voltage circuit(24), a magnetron drive circuit(26), a magnetron(28), a motor drive unit(30), a turntable motor(32), a turntable(34), a display drive unit(36), a display unit(38), a guide voice processor(40) and a speaker(42). The key input unit has a voice recognition start key, a voice recognition cancel key and plural cooking keys. The door sensing switch generates a door switching signal by detecting the opening/closing of a door. The voice processor outputs digital voice data by removing noise and encoding external voice of a user input through the microphone. The microcomputer receives the door switching signal and sets a voice recognition cooking mode when the voice recognition start key is inputted. The microcomputer sets specific cooking mode by recognizing the external voice of the user from the microphone. The cooking controller sets and starts various cooking modes by recognizing the voice from the user. Therefore, the cooking controller is useful for the old or the blind.
Patent KR-20010078649-A (KR)
Title: Remote monitoring system of base station for wireless communication device
Inventor: LEE SEUNG YEOP
IPC: H04B17/40
Filed: 2000-02-09
Abstract: PURPOSE: A remote supervisory system for BTSs(Base station Transceiver Systems) is provided to enhance the operation efficiency of BTSs by measuring the status of the RF signals of BTSs in a remote place and managing relevant information, while satisfying the functions of a spectrum analyzer measuring the spectrum of a signal to judge the abnormality of a BTS. CONSTITUTION: A remote supervisory system for BTSs is composed of a database(100), BTSs(300), and a management center(400). The database(100) contains information for the BTSs(300), spectrum-measured values for signals transmitted and received through the BTSs, and information for alarms. Each BTS(300) comprises a terminal(310) that measures and outputs the spectrum of signals converted into IF bands according to each FA while measuring and outputting the spectrum of the final RF band signal transmitted through a BTS antenna. The management center(400), receiving the spectrum-measured values outputted from the terminals(310) through a communication network(700), judges the abnormality of the signals transmitted and received through the BTSs(300). In case that abnormality is generated, the management center(400) drives an alarm device and stores information for the abnormal signal in the database(100).
Patent KR-20000024433-A (KR)
Inventor: KO JAI SUL
IPC: G06F17/00
Filed: 2000-02-14
Abstract: PURPOSE: A method for constructing an internet site using a node type library and a data processing structure are provided to construct rapidly an internet site by making an internet program source file within a short time. CONSTITUTION: A method for constructing an internet site using a node type library and a data processing structure comprises the following steps. Data reception of a client is requested on an internet web. A server records requested contents in a constance variable area. The recorded file is separated in node units by using an identifier. The request items recorded to the variable are analyzed and stored. Data of a data node are changed to data of a client data node if a data name of a client request data node is equal to a data name of database. In the case of HTML document, a node is generated by using the identifier. A data name of a node is changed to a data site. A data cell is changed to the data name. The data of the node generated from the database are stored in a data name cell of an HTML node by finding an HTML record node and a node corresponding to a node data name of the node recording a real data. Each node is generated and connected by repeating the above processes. The generated data are transmitted to a client. Response data are output on the client's screen.
Patent KR-20010081460-A (KR)
Title: Reversely reflective sheet
Inventor: HWANG GEON I
IPC: G02B5/128
Filed: 2000-02-14
Abstract: PURPOSE: An inverse reflection sheet is provided to reflect efficiently an incident ray and improve reflexibility by forming an inverse reflection sheet having a structurized surface. CONSTITUTION: An inverse reflection sheet has a base surface, a substrate(14), and a structurized surface(12). The substrate(14) has a predetermined thickness and is extended from the base surface. The structurized surface(12) includes a multitude of arc-faced element(10) formed on the substrate(14). The arc-faced element(10) has a predetermined height from a surface of the substrate(14). The inverse reflection sheet is formed with vinyl chloride or acryl.
Patent KR-20000071348-A (KR)
Title: 단면 반사형 종결합 ｓａｗ 공진자 필터
IPC: H03H9/02
Filed: 2000-02-15
Abstract: 본 발명의 단면 반사형 종결합 SAW 공진자 필터는 기판의 대향하는 단부에 배열된 제 1 단면 및 제 2 단면을 갖는 표면탄성파 기판을 포함한다. 복수의 단면 반사형 종결합 SAW 공진자 필터부는 상기 표면탄성파 기판의 제 1 단면 및 제 2 단면 사이에서 표면탄성파가 반사되도록 상기 표면탄성파 기판상에 배열된다. 접속 도전부가 상기 복수의 종결합 공진자 필터부를 전기적으로 접속하기 위하여 배열된다. 상기 각 종결합 공진자 필터부는 표면탄성파 전파 방향으로 정렬된 복수의 인터디지탈 트랜스듀서를 가진다. 상기 복수의 종결합 공진자 필터부의 전극지의 쌍수가 동등하다. 또한, 상기 복수의 종결합 공진자 필터부 중의 적어도 하나의 종결합 공진자 필터부에 있어서의 복수의 인터디지탈 트랜스듀서 사이의 전극지의 쌍수비는, 다른 종결합 공진자 필터부에 있어서의 복수의 인터디지탈 트랜스듀서 사이의 전극지의 쌍수비와 다르다.
Patent KR-20010084681-A (KR)
Title: Real Estate Electronic Commerce System of Auction Type Having an Escrow Function
Inventor: YOON SEUNG HEE
Filed: 2000-02-28
Abstract: PURPOSE: A real estate auction type of an electronic commerce system and method having a commerce warranty function is provided to accurately cut off a false bid by attaching auction securities on deposit in case that a member gives up a contract in mid-course after making a successful bid, and by providing the securities to the other person of the member breaking the contract. CONSTITUTION: A member connects to a system server and deposits fixed amount of auction security. A homepage is prepared for the system server. In case that a plurality of purchaser terminals are connected to the system server, the homepage is downloaded. Each purchaser searches lists of articles for sale. Each purchaser participates in an auction and presents bidding prices. In case that the system server selects the highest price and informs the purchasers of the price, the purchasers change the bidding prices. The purchaser who presents the highest price is selected as a successful bidder. The system server makes out a standard contract and informs a seller and the successful bidder of making out the contract. The money left is provided to the seller.
Patent KR-20010086698-A (KR)
Title: A novel obligately symbiotic thermophile Symbiobacterium toebii SC-1 producing thermostable L-tyrosine phenol-lyase and L-tryptophan indole-lyase and a method for screening its relative bacteria
Inventor: HONG SEUNG PYO
IPC: G01N33/569
Filed: 2000-03-02
Abstract: PURPOSE: Provided is a novel symbiotic thermophile having not only thermostable tyrosine phenol-lyase activity, which produces L-DOPA by lyzing tyrosine with phenol, pyruvic acid and ammonia but also thermostable trytophanase activity, which produces L-tryptophan from indole, pyruvic acid and ammonia. CONSTITUTION: The novel symbiotic thermophile is Symbiobacterium toebii SC-1(accession number KCTC 0685BP) which produces thermostable L-tyrosine phenol-lyase and L-tryptophan indole-lyase, and has symbiotic relationship with Bacillus sp. SK-1(accession number KCTC 0306BP). The Symbiobacterium toebii is independently cultured under anaerobic condition using a mixed medium added with the extract of Bacillus sp. SK-1 cell lysate and nitrate.
Patent KR-20010086993-A (KR)
Title: Spin type wafer fabrication apparatus and method for fabricating a wafer using the same
Inventor: PARK SANG O
IPC: H01L21/30
Filed: 2000-03-06
Abstract: PURPOSE: A spin type wafer processing apparatus and a processing method using the same are to reduce wafer processing time, thereby increasing productivity of a semiconductor device. CONSTITUTION: A reaction chamber(50) is rotated. An upright injecting portion(56) is disposed in the reaction chamber. A rotating wafer holder(52) is disposed to be apart from the upright injecting portion and also to be opposite to the upright injecting portion. The wafer holder has a plurality of wafer mounting portions. The plurality of wafer holders having the plurality of wafer mounting portions are symmetrically disposed in the reaction chamber. A wafer is loaded in the reaction chamber. Chemical is injected on the wafer to process the wafer, while rotating the wafer. The wafer is rotated on its axis or revolved. Therefore, the wafer is equally processed and also processing time is reduced.
Patent KR-20010096265-A (KR)
Title: Method for lane sencing of vehicle
Inventor: LEE DONG MIN
IPC: B60R99/00
Filed: 2000-04-18
Abstract: PURPOSE: A traffic lane detecting method is provided to improve traffic lane detecting performance by detecting a yellow traffic lane left to a first lane of a road. CONSTITUTION: A traffic lane is detected by the following steps. Firstly, image signals of a traffic lane are inputted from a camera(201). An edge is sampled by applying a mask and a limitation to the input image signals(202). If the traffic lane sampled in the edge sampling step, a search region for a new traffic lane is set up(203). Traffic lane edge lists are recorded by separating the edge points of an object matched with the width of a traffic lane(204). For removing noises and unnecessary edges, application limit is adjusted(205). Correlated edge points are grouped, and the groups non-related with the width of a traffic lane are removed(206). For sampling a travel lane, outer groups except innermost groups having a simple equation are removed(207). A polynomial expression is sampled by grouping the remaining edge points into one group(208). If the sampled traffic lane equation is appropriate, a road is modeled(209). Using the sampled traffic lane equation, displacement of a vehicle out of the traffic lane is decided(210). Then, if the vehicle is out of the traffic lane, an alarm is issued. If a traffic lane is not detected in the modeling step, existence of the leftmost traffic lane is decided(211). If the leftmost traffic lane is not detected, the pictured road and the traffic lane gray level are differentiated and a leftmost traffic lane is detected by inverting the gray level to the differentiated road and the leftmost traffic lane(212). According to the procedure, traffic lane detecting performance is improved.