baber/WOPTO huggingface dataset:
Patent KR-20010028641-A (KR)
Inventor: JANG HWANG MAN
IPC: F24C15/18
Filed: 1999-09-22
Abstract: PURPOSE: A microwave oven is provided to easily accommodate and take out a food by mounting a tray on a rotatable cooking chamber door. CONSTITUTION: A food support tray(17) is widthwise installed in the lower end of the inner wall of a door(13) facing a cooking chamber(15). The tray is installed while a specific margin is formed between the door and both ends of the door by corresponding to the radius of rotation of the door. A wire rack(21) is widthwise installed in the inner wall of the door, upwardly spacing apart from the tray to be separable. The shape of the wire rack is the same as the semicircular shape of the tray, and the lengthwise width is the same as that of the tray. A food is accommodated in a microwave oven by placing the food on the tray and the wire rack withdrawn out of the cooking chamber. Upon closing of the door, the food is naturally accommodated in the cooking chamber. Taking out of the food is easily performed by door opening.
Patent KR-20010038955-A (KR)
Inventor: CHO CHEOL HUI
IPC: F16L1/00
Filed: 1999-10-28
Abstract: PURPOSE: A pipeline installation method uses a steel buoy whose form is not changed due to the depth in water to maintain buoyancy to improve stability, economical efficiency and construction efficiency. CONSTITUTION: A pipeline installation method comprises a rigid body installation step and a pipeline installation step. The rigid body installation step is to connect a rigid body having a space therein to generate buoyancy with a pipeline(3). The pipeline installation step is to install the pipeline(3) with the rigid body installed to a desired place and includes a buoyancy adjusting step. The buoyancy adjusting step is to inject fluid into the rigid body to adjust the buoyancy of the rigid body.
Patent KR-20000035140-A (KR)
Title: Method of forming interconnect film
Inventor: HUJIKAWA DAKAO
IPC: C23C14/58
Filed: 1999-11-01
Abstract: PURPOSE: A wire film fabricating method is provided to form a wire film which is capable of be swept away by the lowest pressure in which a pore of the wire film is possible. CONSTITUTION: In a wire film fabricating method, a metal material(3) of a copper or a copper alloy, which consists of crystalline particles by a plating method or a CVD method, is precipitated on a surface of a seed layer which is formed on a barrier layer. A substrate(1) is heated under a high-pressure oxygen atmosphere so as to progress a crystalline particle growth of the crystalline particle in the metal material while suppressing a pore generation, and thus a total surface of the substrate and the interior of the grooves(2A) or the holes(2B) are coated by a metal material film(4), which does not contain pores.
Patent KR-20010045092-A (KR)
Inventor: KIM SEON GUK
IPC: H04W88/08
Filed: 1999-11-02
Abstract: PURPOSE: A selector/vocoder of a mobile communication system is provided to support a data service with more than a middle speed by processing a middle speed data call transmitted from a mobile exchange station or a base station channel card to a base station controller using a time sharing method. CONSTITUTION: A switching unit(11) transmits voice data transmitted from a mobile exchange station to a vocoder(12), transmits data of more than 16Kbps excepting voice data to the first central processing unit(13) and transmits the data of more than 16Kbps transmitted from the first central processing unit(13) and the voice data transmitted from the vocoder(12) to the mobile exchange station. The first central processing unit(13) transmits the data of more than 16Kbps transmitted from the switching unit(11) to a memory device(14), or transmits the data of more than 16Kbps transmitted from the memory device(14) to the switching unit(11).
Patent KR-20010054084-A (KR)
Inventor: KIM DONG GYU
IPC: B28B11/08
Filed: 1999-12-03
Abstract: PURPOSE: A molding-repairing device of a curb is provided to increase work speed by shaping curbs with a mold without installing a separate wooden form and forming the curbs continuously by moving bodies, to have economical effects without additional finishing work and to use for various-sized curbs by equipping and replacing various-shaped molds. CONSTITUTION: A molding-repairing device of a curb comprises: box-shaped bodies(10,10') formed on both sides of a basket(1) of which the upper part is opened, wherein a fuel tank is inserted into one side, an engine and an oil hydraulic pump are inserted into the other side; the basket with the open top comprising an auger(2) coupled to the inside, a driving motor(3) joined to one side of the auger to rotate axially, an opening formed downward and a mold coupled to the opening; lifters(20,20',30) joined to one side of the bodies respectively, wherein lower rollers(22,22') are reciprocating by each cylinder(21,21'), manual lifters(23,23') and handles are attached on one side of each cylinder, the lifters(20,20') are connected by a coupler(25) to move simultaneously and the lifter(30) comprises a caterpillar rotated by the driving motor; and a controller(40) joined to the lifters(20,20') by a backing piece(50).
Patent KR-20010054952-A (KR)
Inventor: YOO YONG GYU
IPC: F04B39/00
Filed: 1999-12-08
Abstract: PURPOSE: A piston fixing structure for hermetic compressor is provided to improve abrasion resistance of the piston by minimizing resistance and abrasion between the pin hole and piston pin. CONSTITUTION: A piston(5) has a coupling hole(5a) formed at the center of the piston so as to allow the front end of a connecting rod(4) to be inserted into the coupling hole, and a pin hole(5b) penetrating through the coupling hole so as to allow a piston pin(21) to be inserted into the pin hole. The pin hole has a washer insertion groove(22) formed in a predetermined depth at both ends of the pin hole so as to allow a holding washer(23) to be inserted into the washer insertion groove. The connecting rod one end of which is coupled to be rotatable to an eccentric part(3a) of a crank shaft(3), has a pin hole(4b) formed at the other end of the connecting rod to be coaxial with the pin hole of the piston. The front end of the connecting rod is inserted into the coupling hole formed at the piston, and a piston pin(21) is arranged to penetrate through both pin holes. The holding washer with a plurality of elastic pieces(24) which are arranged at the inner periphery of the holding washer, is coupled to both ends of the piston pin which is exposed through the wash insertion groove of the piston, thus fixing the piston to the connecting rod.
Patent KR-20000048022-A (KR)
Title: Tool for tightening and melt-adhering a strap
Inventor: HARADA HIROSHI
IPC: B65B13/18
Filed: 1999-12-09
Abstract: PURPOSE: A tool for tightening and melt-adhering a strap is provided, which is light in weight, easy to operate, causes the worker to be less tired with, and enables the operation to be continued for extended periods of time. CONSTITUTION: A tool for tightening and melt-adhering a strap, which is light in weight, is operated by one hand, performs a series of operations, i.e., tightening, pressurizing and frictionally melt-adhering the strap by utilizing power (fluid pressure) instead of manual operation, and which enables the time for frictional melt-adhesion to be adjusted over a wide range and highly precisely with ease, enabling the worker to continue the operation maintaining high efficiency with less fatigue. The tool for tightening and melt-adhering the strap comprises a means for pressing a tightening roller (2) which includes a reversible motor (3,10), a means (5,8) for pressing a vibrator (4) for friction, and a timing mechanism (100) capable of adjusting the time for driving the vibrator over a wide range and finely, which are compactly arranged as a unitary structure.
Patent KR-20000012740-A (KR)
Inventor: RYU HEE WOOK
IPC: B01D39/16
Filed: 1999-12-22
Abstract: PURPOSE: A bio-filter device for purifying waste gas is provided to remove a bad smell material and the volatile organic chemicals(VOC) contained in the waste gas exhausted from an environmental sanitary facility by using microbes dissolving. CONSTITUTION: The device to remove the bad smell and the VOC material contained in air contains: a case formed a polluted gas passing hole in the lower face or the lower side, and formed another polluted gas passing hole in the upper face or the upper side; a support shelf located in the inner lower face of the case; a microbe carrier layer loaded to the height of an exhaust pipe on the support shelf; and a spray pipe to jet a microbe cultivating liquid to the upper part of the carrier layer by installing in the shape to cross an empty space between the upper face of the carrier layer and the upper face of the case.
Patent KR-20010057735-A (KR)
Inventor: YOON JAE HUN
IPC: G01M17/007
Filed: 1999-12-23
Abstract: PURPOSE: A tolerance testing device for electromagnetic waves of a vehicle is provided to achieve the tolerance test with a low power amplifier(20KW) for reducing the manufacturing cost of the testing device and carry out the tolerance test for a low frequency band with good performance for generating the electric field with respect to the low frequency band. CONSTITUTION: A tolerance testing device for electromagnetic waves of a vehicle includes a hollow conical housing(1) formed of a conductor, a connecter(6) mounted on a peak point of the housing for forming a voltage by using an electric signal applied from the outside to advance electromagnetic waves of vertically polarized waves, an electromagnetic wave absorbing element(8) mounted at an end opposite against the connector for absorbing the electromagnetic waves generated by the connector, and a plurality of guide elements formed of first to third inner conductors(2-4) mounted in the housing in parallel with surfaces of the housing for guiding the electromagnetic waves generated between the connector and the housing to the electromagnetic wave absorbing element.
Patent KR-20010064122-A (KR)
Inventor: LEE JEONG HO
IPC: H01L21/336
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a MOS transistor of an elevated source/drain structure is provided to prevent degradation of a device due to a short-channel effect by forming a MOS transistor of an elevated source/drain structure with a shallow junction. CONSTITUTION: A gate structure including a mask insulating layer(34) and a gate sidewall spacer(35) is formed on a silicon substrate(30). The first selective epitaxial silicon layer(36) is grown on the silicon substrate(30). The second selective epitaxial silicon layer(37) is grown on the first selective epitaxial silicon layer(36). A boron-counter doping process is performed on the second selective epitaxial silicon layer(37). The dopant formed on the second selective epitaxial layer(37) is diffused by performing a thermal process.
Patent KR-20010058265-A (KR)
Inventor: AHN DEOK SU
IPC: C25D3/22
Filed: 1999-12-27
Abstract: PURPOSE: A method for continuous electroplating a Zn-Cr-Fe alloy is provided in which plating operation can be done for a long time by applying a Cr-Fe alloy anode and controlling ion concentration in the plating solution. CONSTITUTION: In a method for electroplating a Zn-Cr-Fe alloy, the method is characterized in that the continuous electroplating operation is done by simultaneously applying a Cr-Fe alloy having an Fe ratio of 30 to 60% and Zn as an anode, and controlling a ratio of the number of bridges into which the Zn is charged to the number of bridges into which the Cr-Fe alloy is charged to an integral number within the range that a ratio which chromium ions are separated into metal chromium at the cathode to a ratio which metal chromium is electrolyzed into chromium ions at the anode is 1:1, and a tolerance range is ±10%. The method is characterized in that the continuous electroplating operation is done by removing hydroxide sludge obtained after a pH of a plating solution for plating the Zn-Cr-Fe alloy to the range of 8 to 10, thereby removing Zn and Fe ions, and adjusting the pH to the range of the original plating solution.
Patent KR-20000052606-A (KR)
Title: Capacitor and dielectric ceramic powder based upon a barium borate and zinc silicate dual-component sintering flux
Inventor: MAHER GALEB H
IPC: C04B35/46
Filed: 1999-12-28
Abstract: PURPOSE: Temperature compensating capacitors, and dielectric compositions therefor, based upon a dual-component sintering flux of barium borate and zinc silicate to yield high quality factors and densities when sintered below 1,155°C are provided. CONSTITUTION: Temperature compensating capacitors and dielectric ceramic powder compositions therefor are disclosed, based upon a dual-component barium borate and zinc silicate sintering flux. The precursor dielectric ceramic powders can include (1-m) BaTiO3 + (m) CaZrO3 (BTCZ composition), with m ranging from 20 mole percent to 35 mole percent, xBaO.yTiO2.zRE2O3 (rare earth composition), (RE being a rare earth metal), with x ranging from 0m% to 30m%, y ranging from 45m% to 95m%, and z ranging from 5m% to 50m%, or a combination of the BTCZ and rare earth composition in varying weight percents. The effective range of B2O3 in the barium borate ranges from 0.029w% to 2.75w% of the total dielectric composition, whereas the effective range of SiO2 in the zinc silicate ranges from 0.08w% to 1.42w% of the total dielectric composition.
Patent KR-20010061116-A (KR)
Inventor: AHN GYEONG JUN
IPC: H01L27/10
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a contact of a semiconductor device is provided to improve a characteristic and reliability of the semiconductor device, by easily forming a contact plug without a poly stringer by using an isolation mask and a selective growth method. CONSTITUTION: A word line(40) is formed on a semiconductor substrate. A plug poly(31) is formed on the entire surface of the resultant structure. The plug poly is etched for planarization to expose an upper portion of the word line. The plug poly is left only in an active region(32) by a photolithography process using the plug poly as an isolation mask. The plug poly is selectively grown to form a contact plug of which contact margin is increased.
Patent KR-20010061543-A (KR)
Inventor: KIM NAM GYEONG
IPC: H01L27/105
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is to prevent the characteristic of ferroelectric from being deteriorated in a course of etching the ferroelectric. CONSTITUTION: The first conductive film(15) for a bottom electrode and the second conductive film(17) for a ferroelectric film(16) and a top electrode are formed on a substrate. A Ta-NbN hard mask(18) is formed on the second conductive film. The first conductive film, the second ferroelectric film, and the second conductive film are etched using the Ta-NbN hard mask as a mask to form a ferroelectric capacitor pattern. The Ta-NbN hard mask is formed by any one of a physical vapor deposition, a chemical vapor deposition, and a plasma enhanced chemical vapor deposition at a temperature of 25 to 300 deg.C. At the Ta-NbN hard mask, a ratio of Ta is 10 to 30 percentages. The ferroelectric film consists of SBT or SBTN. Each of the first and second conductive film consists of Pt.
Patent KR-20000067956-A (KR)
Title: 감소된 스위칭 주파수를 갖는 전력 인버터
IPC: H02M7/539
Filed: 1997-07-16
Abstract: 본 발명에 따른 인버터 시스템(10)은 전기 부하를 통해 교류 전류의 흐름을 야기하도록 상기 전기 부하와 직류 전류원 사이의 전류 펄스의 흐름의 방향을 제어하기 위해 도전 상태와 비도전 상태 사이에서 스위칭되는 적어도 한쌍의 스위치를 갖는 적어도 한쌍의 인버터 스위치(Q 1 , Q 2 )에 직류 전류를 제공하는 직류 전류원(E)을 갖는 전기 부하(R, L)와; 상기 전기 부하를 통해 흐르도록 상기 교류 전류의 바람직한 형태를 나타내는 기준 전압을 발생하는 기준 전압(V ref )원과; 상기 전기 부하에 결합된 제1 입력과 상기 기준 전압에 결합된 제2 입력을 가지고, 상기 제1 입력과 제2 입력 사이의 차를 나타내는 에러 제어 전압을 출력(26)에서 발생하는 에러 제어 신호 발생기(24)와; 상기 인버터 및 상기 에러 제어 신호 발생기의 출력에 결합되어, 상기 에러 제어 전압에 응답하여 상기 전기 부하를 통해 흐르는 교류 전류를 생성하는 가변 주파수로 발생하는 상기 전기 부하를 통해  흐르는 전류 펄스를 생성하도록 적어도 한쌍의 스위치의 스위칭 주파수를 제어하는 인버터 제어기(16)를 포함한다.
Patent KR-20000068293-A (KR)
IPC: H04L27/02
Filed: 1997-08-12
Abstract: A method for the transmission of data between a terminal and a portable data carrier via a wireless electromagnetic transmission link wherein a carrier signal modulated by 100 % ASK data acts as a timing signal in the data carrier and the significance of data is determined by the shifting position in the carrier signal within a time slot and the information content of a shifting position corresponds to a number of N bits, whereby N is larger than or equal to 2. The significance of these N bits is defined by the shifting position within 2<N> possible positions in a time slot. At the beginning or the end of a time slot there is a zero-time interval, in which there is no occurrence of a shifting point allocated to the data to be transmitted in order to avoid unacceptably long malfunctioning of the carrier signal.
Patent KR-20000068536-A (KR)
Title: 핵 연료 어셈블리용 그리드 및 핵 연료 어셈블리용 삽입물
IPC: G21C3/34
Filed: 1998-07-09
Abstract: 일정한 간격으로, 그리드 스트랩은 횡단 스트랩들과의 어셈블리를 위하여 그 내측에 형성되어 있는 노치들을 구비하고 있고, 적어도 상기 노치들의 몇몇 쌍사이에서, 그것들은 스트랩의 평면 벽으로부터 절단되어서 그와 일체인 두 개의 탄성 스트립(24)들을 포함하고 있는 지지 스프링(22,30)을 구비하고 있다. 각각의 스트립은 그 스트랩에 대해서 횡단으로 연장하여 그 두 개의 단부를 통해서 상기 스트랩의 공동 부분에 연결되어 있다. 자유 상태에서, 상기 스트립들은 관련된 전지의 내부를 향하여 돌출하여서 상기 두 개의 스트립들에 대해서 돌출하고 있는 횡단 브리지(26)에 의해서 중간에서 상호 연결되어 있다.
Patent KR-20000048499-A (KR)
Title: Inositol polyphosphate derivatives and methods of using same
Inventor: TRAYNOR-KAPLAN ALEXIS
IPC: A61K31/015
Filed: 1997-09-19
Abstract: PURPOSE: Provided are compounds and methods for modulating chloride ion transport, and, more specifically, antagonists and agonists of inositol polyphosphates. CONSTITUTION: Provided are compositions which are cell permeable antagonists of inositol polyphosphates. For example, antagonists of myo-inositol 3,4,5,6-tetrakisphosphate and phosphatidylinositol trisphosphate are provided. In addition, methods are provided which enhance chloride ion secretion from a cell by contacting the cells with cell permeable antagonists of inositol polyphosphates. Also provided are methods for enhancing chloride ion secretion in an individual by administering cell permeable antagonists of inositol polyphosphates to the individual. Additionally provided are methods for alleviating a sign or symptom associated with cystic fibrosis in an individual by administering a cell permeable antagonist of inositol polyphosphates to the individual. Compositions are provided which are cell permeable agonists of inositol polyphosphates. For example, provided are agonists of myo-inositol 3,4,5,6-tetrakisphosphate and phosphatidylinositol trisphosphate. In addition methods are provided which decreases chloride ion secretion from a cell by contacting the cell with cell permeable agonists of inositol polyphosphates. Also provided are methods for decreasing chloride ion secretion in an individual by administering cell permeable agonists of inositol polyphosphates to the individual. Additionally provided are methods for alleviating a sign or symptom associated with secretory diarrhea in an individual by administering cell permeable agonists of inositol polyphosphates to the individual.
Patent KR-20000068970-A (KR)
IPC: H03F3/189
Filed: 1998-08-17
Abstract: 이중 스테이지 증폭기를 위하여 고정된 진동 신호를 제공하는 큰 증폭 이득 스테이지가 전치되어 있는 이중 스테이지 고주파 증폭기가 공지되어 있다. 특히, 페이저와 휴대 전화나 무선 전화와 같은 휴대형 장치에서, 이와 같은 수신기 구조는 전력을 많이 소비한다. 저항성 궤환 증폭기 스테이지와 비-저항성 증폭기 스테이지를 교대로 하는 최소한 4개 이상의 증폭기 스테이지의 캐스케이드 형태를 갖춘 증폭기 구조가 제안된다. 이와 함께, 동일한 정적 상태 전력 소비량에 대해서 상당히 향상된 GB곱이 얻어진다. 상기 증폭기는 페이저, 휴대용 또는 무선 전화기, 또는 다른 적절한 통신 장치에서 사용하는 신시사이저 회로의 PLL에서 사용될 수 있다.
Patent KR-20000069850-A (KR)
Title: 충돌 예측 감지 시스템
IPC: G01S13/02
Filed: 1998-01-21
Abstract: RF 또는 광 전자기 방사의 상대적으로 협소한 빔이 상대적으로 넓은 방위각 범위 이상으로 스캔된다.  회신 신호는 각각의 반사점의 거리 및 속도를 검출하도록 처리된다.  개개의 타겟들은 클러스터링 분석에 의해 식별되고 칼만 필터를 사용하여 테카르트 좌표계에서 추적된다.  차량승객의 안전을 향상시키기 위해 차량에 대한 위협이 각각의 타겟의 상대적 거리, 속도 및 크기의 측정으로부터 평가되어 하나 이상의 차량 장치들이 그 위협의 평가에 반응하여 제어된다.  바람직한 실시예에서, 양자화 선형 주파수 변조 연속파 RF신호는 적어도 +/- 100도의 방위각 범위 및 약 10도의 각각의 빔 폭을 가지는 다중 빔 안테나로부터 송신되고 이런 안테나에 의해 수신된다.
Patent KR-20000070154-A (KR)
IPC: H04Q11/04
Filed: 1998-01-14
Abstract: 본 발명은,  ATM 스위칭 시스템의 비능동  사용가능 비트 전송률(ABR) 가상 회선에 할당된 전역 대역폭을 결정하고 상기 비능동 ABR 가상 회선에 할당된 대역폭을 상기 스위칭 시스템의 능동 ABR 가상회선에 사용가능하도록 만듦으로써, ATM 스위칭 시스템의 사용가능 비트 전송률(ABR) 가상 회선에 대역폭을 동적 할당하기 위한 방법 및 시스템에 관한 것이다.  셀 전송이 비능동 ABR 가상 회선에서 시작되는 경우, 상기 스위칭 시스템은 새로운 대역폭을 상기 가상 회선에 할당한다.  또한, 상기 스위칭 시스템은 상기 스위칭 시스템에서 병목현상을 일으킨 능동 ABR 가상 회선에 사용가능한 전역 대역폭을 고정 시간 간격에서 재계산함으로써, 상기 스위칭 시스템이 상기 ABR 가상 회선에 사용가능하도록 만드는 전역 대역폭을 동적으로 수정한다.
Patent KR-20000070584-A (KR)
IPC: A61P9/04
Filed: 1998-01-26
Abstract: 엔도텔린 길항제로서 유용한 N-[[2'-[[(4,5-디메틸-3-이속사졸릴)아미노]술포닐]-4-(2-옥사졸릴)[1,1'-비페닐]-2-일]메틸]-N-3,3-트리메틸부탄아미드 및 N-(4,5-디메틸-3-이속사졸릴)-2'-[(3,3-디메틸-2-옥소-1-피롤리디닐)메틸]-4'-(2-옥사졸릴)[1,1'-비페닐]-2-술폰아미드 화합물 및 그의 염.
Patent KR-20000075494-A (KR)
Title: 올레핀의 카르보닐화에 의한 카르복실산 또는 이의 에스테르의제조 방법
IPC: B01J31/20
Filed: 1998-02-09
Abstract: 본 발명은 물 또는 알콜의 존재하에 100 내지 270 ℃에서 30 내지 100 바아하에 할로겐 없는 촉매계로서 a) 니켈 또는 니켈 화합물, b) 크롬, 몰립덴, 텅스텐, 레늄, 루테늄, 오스뮴, 로듐, 이리듐, 팔라듐, 백금, 은, 금의 군으로부터의 1종 이상의 금속 또는 이러한 금속의 화합물, 및 c) 3차 또는 4차 질소, 인 또는 비소 화합물 및 질소 헤테로고리형 화합물의 군으로부터의 1종 이상의 비금속성 화합물의 혼합물을 사용하는 것을 포함하는, 올레핀 및 일산화탄소로부터 카르복실산 또는 이의 에스테르를 제조하는 방법에 관한 것이다.
Patent KR-20000075577-A (KR)
IPC: G06K19/07
Filed: 1998-02-18
Abstract: The invention concerns the production of contactless transmission chip card, and particularly mixed cards operating with or without contact. The method for the reliable and efficient setting of an integrated circuit module (M) and of an inductive transmission antenna (A), consists in producing the module providing connection ranges for the antenna, making an antenna with a flat coiled wire, and soldering the ends of said antenna on the module ranges, then making a plastic wafer (30) provided with an opening, the bottom of this opening being closed by an adhesive film (34). The module and the antenna are set against the wafer, and maintained by the adhesive material at the bottom of the housing. Another wafer (40) is directly mounted on the assembly.
Patent KR-20010005554-A (KR)
Title: 흡수 냉각장치용 제어부
IPC: F25B15/06
Filed: 1998-03-23
Abstract: 제 1 실시예에서, 흡수 냉각장치는 발생기(26)와, 흡수기(24)를 포함하며, 상기 발생기(26)로부터 흡수기(24)로 흐르는 적어도 하나의 흡수 용액 흐름을 갖는다.  흡수 용액의 분리된 흐름은 흡수기(24)의 표면 접촉부(24a)와 저장조(24c)로 분배된다.  냉각장치의 용량은 흡수기(24)의 표면 접촉부(24a) 대 저장조로 흐르는 흡수용액의 비율을 변화시키므로써 제어될 수 있다.  제어기(118)는 필요한 냉각 용량을 달성하기 위해 흡수 용액의 유동비를 조정한다.  제 2 실시예에서는 2상 흡수 냉각장치(400)의 결정화 검출 및 복구 방법이 제공된다.  저온 열 교환기(426)에서의 결정화는 이러한 흡수 용액 흐름 사이의 온도 비교에 의해 검출된다.  상기 복구 시컨스는 결정화를 제거하고 일련의 발생을 방지하는 단계를 포함한다.  마지막으로, 제 3 실시예에서, 제어 시스템(500)에 대한 세트포인트 입력부(515)에 응답하여 오버슈트를 제어하는 제어 시스템(500)이 제공된다.  상기 제어 시스템(500)은 종합 노드(508)를 거쳐 제어 시스템(500)에 연결된 피드백 루프(505)와, 세트포인트 입력부(515)를 수용하고 총합 노드(508)를 거쳐 제어 시스템에 여과된 세트포인트 출력값(520)을 제공하도록 배치된 2명칭 필터(310)를 포함한다.
Patent KR-20010005753-A (KR)
Title: 가변성 피치 블레이드를 갖는 집적 팬 조립품
IPC: F04D29/32
Filed: 1998-03-30
Abstract: 팬 조립품(10)은, 잠금 장치의 제1 세트에 의하여 조립될 때, 내부 하우징 실내(82)로 통하는 복수의, 원주를 따라 격치된 오프닝(162)의 경계를 정하는 제1 및 제2 하우징 섹션으로 구성된다.  상기 팬 조립품(10)은 또한 복수의 블레이드 유니트(140)를 포함하고, 상기 블레이드 유니트 각각은 상기 오프닝(162) 중 각각 하나 내에 회전식으로 장치되는 저널 부분(148), 확대된 플랜지 부분(144), 및 내부 실내(82) 내에서 헙 부재(106)에 의하여 회전식으로 지지되는 방사상의 포스트 부분(138)을 갖는 집적된 버팀 스템(142)을 포함한다.  각각의 블레이드 유니트(140)는 바람직하게는 스러스트 베어링(156), 부싱 슬리브(158), 및 상기 버팀 스템(142)과 집적되는 팬 블레이드(152)를 가지며, 상기 팬 블레이드(152)는 바람직하게는 집적된 부품을 형성하기 위하여 스러스트 베어링(156) 및 부싱 슬리브(158)의 위치 다음에 오는 버팀 스템(142)에 몰딩된다.  상기 팬 조립품(10)은 상기 내부 하우징 실내(82) 내에서 이동할 수 있도록 지지되고 상기 팬 블레이드(152)의 피치를 조절하기 위하여 그것의 회전축으로부터 오프젯된 위치에서 버팀 스템(142)의 핀(166)을 맞물리도록 적용되는 원동기 부재(112)를 더 포함한다.  상기 팬 조립품(10)은 잠금 장치의 제1 세트를 커버하는 구동 장치(12)의 일부분으로 구동 장치(12)에 부착되도록 적용되어, 제1 및 제2 하우징 섹션(70 및 72)이 상기 구동 장치(12)로부터 이탈된 다음에만 해체될 수 있다.  감지 설비(58 및 180)는 또한 바람직하게는 상기 팬 블레이드(152)의 피치 및 회전 속력 중 적어도 하나를 지시하는 신호를 발생시키도록 제공된다.