baber/WOPTO huggingface dataset:
Patent KR-20050106478-A (KR)
Title: A method of patterning photoresist on a wafer using a reflective mask with a multilayer arc
Inventor: WASSON JAMES R
IPC: G03F1/24
Filed: 2004-02-13
Abstract: A patterned reflective semiconductor mask (10) uses a multiple layer ARC (24, 26, 28) overlying an absorber stack (22) that overlies a reflective substrate (12, 14). The absorber stack has more than one layer and an upper layer of the absorber stack has a predetermined metal. The multiple layer ARC overlying the upper layer of the absorber stack has layers of nitrogen, oxygen and nitrogen combined with the predetermined metal of the upper layer of the absorber stack. The oxygen layer in the ARC has less metallic properties than the nitrogen layers therein. In one form, an overlying dielectric layer (30) is positioned on the multiple layer ARC to increase light interference. The ARC provides wide bandwidth inspection contrast for extreme ultra- violet (EUV) reticles.
Patent KR-20060006778-A (KR)
Title: Electrical circuit, apparatus and method for the demodulation of an intensity-modulated signal
Inventor: BEER STEPHAN
IPC: H03D7/02
Filed: 2004-03-03
Abstract: A modulated optical radiation field (I) whose modulation amplitude and temporal phase depend on the local position can be detected with a plurality of pixels 1. Each pixel 1 consists of a transducing stage (T) that converts incoming light (I) into a proportional electric signal, a sampling stage (S), two subtraction/summation stages (SUB1, SUM1; SUB2, SUM2), and an output stage. Each pixel can be addressed individually. The optical radiation field (I) is locally sensed and sampled at a frequency that is four times the wavefield's modulation frequency. The subtraction/summation stages (SUB1, SUM1; SUB2, SUM2) accumulate differences of two samples per modulation period, separated by half the period, during several averaging periods; the two stages are time shifted with respect to each other by a quarter period. The resulting two output signals are employed for the determination of the local envelope amplitude and the temporal phase. These pixels 1 can be realized with circuits that consume very little electric power and require small areas, enabling the realization of large numbers of pixels in linear or two-dimensional array sensors.
Patent KR-20060002812-A (KR)
Title: Method and device for aligning a substrate and a printing screen during solder paste printing
Inventor: HEYNEN ROLAND
IPC: H05K13/08
Filed: 2004-03-12
Abstract: The invention relates to a method and a device for aligning a substrate and a printing screen for printing said substrate with solder paste. Said method comprises the following steps: the first substrate is placed opposite the printing screen, at a distance therefrom; a first optical detection device is inserted between the printing side of the first substrate and the printing screen; position- defining first structures of the first structure and of the printing screen are detected by means of the first optical detection device; the first substrate and the printing screen are aligned on the basis of information obtained during the detection of the structures; reference data is detected from position-defining second structures on the side of the aligned substrate, opposing the printing side, by means of a second optical detection device; the first optical detection device is removed; the first substrate is removed and a second substrate is added opposite the printing screen; actual data is detected from position-defining second structures on the side of the second substrate, opposing the printing side, by means of the second optical detection device; and the second substrate and the printing screen are aligned on the basis of a comparison of reference data and actual data.
Patent KR-20050119669-A (KR)
Title: Side discharge bag for flowable materials and method for discharging flowable materials
Inventor: HESS KIEF
IPC: B65D88/16
Filed: 2004-03-18
Abstract: A discharge bag for flowable materials is disclosed, having a side discharge spout (16) near the bottom of the bag, allowing for discharge without the requirement for the bag to be hoisted by a forklift or other means, for discharging the materials contained within. The side discharge bag can be conveniently used with a frame assembly that further facilitates the discharge of flowable materials stored in the bag.
Patent KR-20060009842-A (KR)
Title: Semiconductor die package with increased thermal conduction
Inventor: PETTY WEEKS SANDRA L
IPC: H01L23/053
Filed: 2004-04-06
Abstract: In one exemplary embodiment, a structure comprises a substrate having a core, a top surface and a bottom surface. A substrate die pad is situated on the top surface of the substrate and is capable of receiving a die, and a heat spreader is situated on the bottom surface of the substrate. The substrate further comprises a first metal cap, at least one buried via, and a second metal cap. The first metal cap is situated below and is thermally coupled to the substrate die pad. The at least one buried via is situated below the first metal cap within the core of the substrate. The second metal cap is situated below the at least one buried via and is thermally coupled to the second metal cap.
Patent KR-20060015248-A (KR)
Title: Printed document falsification detection device and falsification detection method
Inventor: SOMEYA AKIHIRO
IPC: B41J29/00
Filed: 2004-05-14
Abstract: There are provided a printed document falsification detection device and a falsification detection method capable of surely and easily detecting a falsified portion in a printed document as well as correcting the falsification. The falsification detection device (120) is for detecting a falsified portion in a printed document having at least a part of the description as an electronic watermark embedded in the background. The falsification detection device (120) includes: a reading section (127) for reading a printed document and generating an image of the printed document; a watermark detection section (125) for detecting a described content from the electronic watermark embedded in the printed document; and an output section (123) for displaying a first display frame (310) associated with the image of the printed document and a second display frame (320) associated with the described content in such a manner that they can be compared to each other. A user can visually compare the content of the document information (105) to the image (126) of the printed document and can know the information before falsification. Thus, it is possible to prevent data loss by falsification.
Patent KR-20060006099-A (KR)
Title: Systems and methods for transferring data between mobile stations
Inventor: BOUTSIKAKIS DEMETRIOS
IPC: H04M1/72469
Filed: 2004-06-02
Abstract: The present invention provides systems and methods for transferring data between devices. The systems and methods include hardware and/or software located in the mobile stations. The systems and methods display a menu to the user that allows the user to select data for transfer (120), the method of transfer (150), the device to transfer the data to or from (130), and the specific model of the selected device (140). The systems and methods of the present invention, based on the options selected by the user, retrieve the selected data from one device (170), convert the data such that it is compatible with that of the other device (180), and transfers the data (195). Once received, the data is stored for use.
Patent KR-20060038385-A (KR)
Title: Electrode for discharge surface treatment, and method for manufacturing and storing the same
Inventor: GOTO AKIHIRO
IPC: C23C26/00
Filed: 2004-02-12
Abstract: A metal powder, a metal compound power or a conductive ceramic powder is compressed and molded into a green compact. Using the green compact as an electrode, pulse discharge is caused between the electrode and a work in a treatment liquid or in the air. The discharge energy helps to form a coating film of the electrode material or that of the substance produced through the reaction with the electrode material causing by the discharge energy. The electrode for discharge surface treatment is characterized in that the sizes of the granules in the green compact where the metal powder, metal compound powder, or conductive ceramic powder in the green compact agglomerates is agglomerated is smaller than the distance between the electrode and the work.
Patent KR-20060006863-A (KR)
Inventor: PARK MYUNG HOWAN
IPC: B65G61/00
Filed: 2006-01-05
Abstract: 본 발명은 가압성형되는 비구면렌즈 성형용 금형을 분해하여 렌즈를 취출하고 렌즈소재를 투입하는 자동화장치의 로봇핸드를 외부의 충격으로부터 보호할 수 있게 하는 장치에 관한 것으로 로봇핸드를 Z축상으로 승·하강하게 하는 로봇핸드LM가이드와 로봇핸드LM가이드가 형성된 다른 일측면에 충격보호장치LM가이드가 형성된 LM플레이트와 LM플레이트 상단에 구비되고 실린더블록에 고정된 충격보호장치는 충격보호에어실린더와 레귤레이터 및 근접센서로 구성되어 로봇핸드의 홀더생크에 이상압력이 작동시 레귤레이터로 에어를 배출하고 솔레노이드밸브를 작동시켜 충격보호에어실린더로 로봇핸드를 상승시킨 후 근접센서에 의하여 자동화장치의 작동을 정지할 수 있게 한 것을 특징으로 한다. 
       
     비구면렌즈, 자동화장치, 에어실린더, 레귤레이터, 근접센서
Patent KR-20070073452-A (KR)
Title: Apparatus and method for detecting data rate in mobile communication system
Inventor: KIM SE HYOUNG
IPC: H04B1/40
Filed: 2006-01-05
Abstract: A data rate detection device in a mobile communication system and a method therefor are provided to detect a data rate in order of high probability on the basis of data rate information of a previous frame, thereby decreasing the power consumption of a receiver as increasing reliability. A decoder(201) receives a frame transmitted from a base station, and decodes the received frame at a random data rate. A CRC(Cyclic Redundancy Check) unit(203) checks whether an error is generated from the frame decoded according to the data rate. A memory(207) stores a data rate of a frame whose CRC process is good. A data rate detector(205) detects a data rate by predetermined order by data rate information of a previous frame stored in the memory when a next frame is decoded.
Patent KR-20060012330-A (KR)
Title: 공간 활용과 이동 분리가 용이한 탈피기 및 세절기의 탈,부착 방법
Inventor: LEE JAE KYOUNG
IPC: A22C25/00
Filed: 2006-01-06
Abstract: 본 발명은 횟감으로 사용되는 어류 고기의 외피를 탈피하는 탈피기와 탈피한 어류를 세절하는 세절기가 각 기기에서 순차적이고 연속된 작업을 가장 효율적으로 수행할 수 있도록 하는 방법에 대한 것으로 이는 수족관이나 주방기구에 헤드만 부착하여 이를 사용함으로서 작업장소에 쓸모없는 공간의 활용 및 분리와 이동이 용이하고 정비 시 헤드만 이동 가능함으로 효율적인 정비가 가능한 발명이다. 기존의 방법은 수족관이나 싱크대와는 별도의 장소에 탈피기와 세절기의 구동 부분과 작업 부분 전체의 기기를 구비하고 수족관에서 탈피기로 이동하여 이를 탈피하고 다시 세절기로 이동하여 세절하고 이를 싱크대에 옮겨 나머지 작업을 수행함으로서 비교적 많은 공간이 필요하게 되고 작업의 능률도 상대적으로 저하될 뿐 아니라 청소가 곤란함으로서 불결한 식품 조리의 원인이 되었으며, 또한 고장 시 기기 전체를 움직여야 하는 많은 단점이 있었다. 따라서 본 발명에서는 모터부와 세절이나 탈피 부의 헤드를 분리하고 슬라이드와 마운팅 플레이트를 제작하여 헤드 혹은 모터 부를 분리하여 취부하고 이를 고정 기구인 나사, 핀, 크램프 등의 고정 장치에 의하여 고정함으로서 헤드부와 모터 부를 간단하게 탈, 부착하는 방법을 발명함으로서, 공간 활용과 작업 능률 향상 및 분리 정비가 용이한 특징을 가지는 탈피기와 세절기의 헤드 탈. 부착 방법을 제공하는 것이다. 
       
     세절기, 탈피기, 헤드, 탈 부착, 수족관, 싱크대
Patent KR-20060084396-A (KR)
Inventor: WEI CHEN
IPC: H05B41/36
Filed: 2006-01-19
Abstract: 냉음극 형광 램프(CCFL)와 같은 방전 램프들을 구동하기 위하여 DC/AC 전력 변환을 위한 방법 및 회로가 개시된다.  많은 이점들 가운데 특히, 간단한 제어 방법에 의하여 램프 전류 및 개방 램프 전압이 조절될 수 있다.   
       
     방전 램프, 전력 변환, 인버터 회로
Patent KR-20070077358-A (KR)
Title: Cleaning apparatus of apparatus for making thin film
Inventor: SHIN YOUNG HOON
IPC: H01L21/304
Filed: 2006-01-23
Abstract: A cleaning apparatus of thin film deposition equipment is provided to reduce a light emitting device manufacturing time and to prevent the increase of fabrication costs by cleaning efficiently an UV(UltraViolet) transmitting window using an improved plasma inlet line structure. A cleaning apparatus of thin film deposition equipment includes a chamber(102), a thin film forming portion(106) in the chamber, a plasma inlet line. The plasma inlet line(212) is installed opposite to the thin film forming portion. The thin film forming portion is formed at a lower portion of an inner wall of the chamber. The plasma inlet line is obliquely installed at an outer wall of the chamber toward the thin film forming portion.
Patent KR-20060093025-A (KR)
Inventor: KAWASE FUMITOSHI
IPC: H01L21/324
Filed: 2006-01-24
Abstract: 웨이퍼 상에 형성된 회로 패턴의 면적이나 패턴의 배치 및 회로를 구성하는 막의 재질 등에 의존하지 않고 대략 동일한 열처리 조건으로 열처리를 행할 수 있는 열처리 방법 및 열처리 장치를 제공한다.  
     가열 수단(4)에 의해 챔버(2) 내에 형성된 방사 평형 상태에 있는 온도 공간(8)의 하부 저온역(연직 방향 위치(B))에 웨이퍼(10)를 도입하여 유지하고, 기판 온도를 750℃~800℃까지 완만하게 상승시킨다.  이어서, 온도 공간(8)의 고온역(연직 방향 위치(A))에 웨이퍼(10)를 도입하여 유지하고, 기판 온도를 열처리 온도까지 상승시킴과 동시에, 소정 시간의 열처리를 실행한다.  이에 따라 웨이퍼(10)의 상태(실리콘 질화막이나 폴리실리콘막의 기판 피복 면적의 비율)에 의존하지 않고 균일한 열처리를 수행할 수 있다.  
       
     열처리, RTP, 실리콘 질화막, 폴리실리콘막, 웨이퍼, 챔버, 방사 평형, 시트 저항값, 반도체, 온도, 고온역, 저온역, 온도 분포
Patent KR-20060086315-A (KR)
Inventor: YOSHIKAZU SUZUKI
IPC: F28F19/06
Filed: 2006-01-26
Abstract: 본 발명에서는 i) 0.5 내지 1.8 중량%의 망간(Mn)과 0.5 내지 3.0 중량%의 아연(Zn)을 포함하는 알루미늄 합금으로 구성되는 심재와 상기 심재의 양측에 제공되며 6.5 내지 13.0 중량%의 규소(Si) 및 0.15 내지 0.60 중량%의 구리(Cu)를 포함하는 Al-Si 합금으로 형성되는 브레이징 충진재로 구성되는 삼중층 크래드 물질로 구성되는 핀 물질 및 ii) 아연 정광(精鑛) 표면을 갖는 알루미늄 합금 튜브와, 이들은 서로 브레이즈 되며, 여기서 브레이징 후에 심재의 재결정립이 핀의 길이 단면에서 평균 100 내지 1,000um 길이를 가지며, 심재의 재결정립이 길이 단면의 두께 방향에서 평균 4 개 이하인 열교환기가 제공된다.  본 발명에 따른 열교환기는 핀 접합부와 핀 자체에서 향상된 내구성을 지니며, 부식 후에 강도가 향상되는 특징이 있다. 
       
     열교환기
Patent KR-20070079382-A (KR)
Title: Control process for preventing the refrigerant's remnants of the indoor heat exchanger in multi-air conditioner
Inventor: KIM JU SANG
IPC: F25B49/00
Filed: 2006-02-02
Abstract: A control method for preventing stagnancy of liquid refrigerant of an indoor heat exchanger in a multi-air conditioner is provided to judge refrigerant shortage by compressor temperature of an outdoor unit and recover stagnant refrigerant in an indoor unit which is not being operated. A control method for preventing stagnancy of liquid refrigerant of an indoor heat exchanger in a multi-air conditioner including an outdoor unit, and a plurality of indoor units connected to the outdoor unit comprises the steps of detecting discharge temperature sensed by a temperature sensor installed in a discharge side of a compressor, comparing the discharge temperature detected in the first step with a predetermined first temperature(A) value, and judging whether there is refrigerant shortage or not, and controlling opening of an expansion valve of an indoor unit operation-stopped so as to recover the pooled refrigerant when being judged as the refrigerant shortage in the second step.
Patent KR-20070079744-A (KR)
Title: Organic semiconductor materials using cnts enhanced their semiconducting properties, organic semiconductor thin film using the materials and organic semiconductor device employing the thin film
Inventor: HAN KOOK MIN
IPC: H01L51/30
Filed: 2006-02-03
Abstract: An organic semiconductor matter using carbon nano tubes having a high semiconducting property, an organic semiconductor thin film using the same, and an organic semiconductor device employing the same organic semiconductor thin film are provided to improve an on/off ratio and to block a leakage current by performing a wet process at room temperature. An organic semiconductor matter includes an organic semiconductor material and a semiconducting property. A ratio of the organic semiconductor material to the semiconducting property is 2 to 3. A carbon nano tube has a semiconducting property of 75 to 100 %. The carbon nano tube is 0.001 to 5 weight percent when the organic semiconductor material is 100 weight percent. The carbon nano tube is obtained by using a method for separating semiconducting carbon nano tubes or a method for removing a metal characteristic from the carbon nano tube.
Patent KR-20070080518-A (KR)
Title: Loadport of semiconductor device fabrication apparatus
Inventor: OH MYUNG SU
IPC: H01L21/677
Filed: 2006-02-07
Abstract: A loadport of a semiconductor fabricating apparatus is provided to prevent a FOUP(front end unified pod) from being dropped from a stage or being arbitrarily lifted up by firmly fixing a FOUP to a transfer table by a clamp of a locking member. A frame(110) is mounted on one side of process equipment, having an opening. A support table(120) is extended in one direction of the frame. A wafer transfer receptacle is placed on a stage capable of transferring back and forth in the direction of the frame in the support table. The wafer transfer receptacle is clamped by a locking member(130) to be prevented from being dropped from the stage or being arbitrarily lifted up. The locking member can protrude from the upper surface of the stage, including a clamp(132) inserted into a locking groove formed on the lower surface of the wafer transfer receptacle.
Patent KR-20070081511-A (KR)
Title: Method of measuring a pattern aligning state
Inventor: GIM JONG DEOK
IPC: H01L21/027
Filed: 2006-02-13
Abstract: A method for measuring a pattern alignment state is provided to check exactly an alignment state distribution of the pattern formed on a semiconductor substrate by checking the substrate according to corresponding regions using an in-line SEM(Scanning Electron Microscope). A substrate is prepared(S100). The substrate includes a lower pattern and an upper pattern. The upper pattern is electrically connected with the lower pattern. An alignment state of the upper pattern is checked by using an in-line SEM on the lower pattern(S110). The lower pattern and the upper pattern are made of a conductive material.
Patent KR-20070082781-A (KR)
Title: Dual index unit and transfer unit for transferring workpiece using the same
Inventor: KIM BO SU
IPC: H01L21/68
Filed: 2006-02-17
Abstract: A dual index apparatus and an object transfer apparatus using the same are provided to support heterogeneous work pieces without exchanging jigs during working by using a dual rotation table mounted on an index drive. A dual rotation table has an internal rotation table(220) and an external rotation table(230) mounted on an index drive. A first motor rotates and drives the internal rotation table. A second motor rotates and drives the external rotation table. The internal rotation table includes plural first jigs(250,252,254,256) for centering plural first work pieces(240,242,244,246). The jigs are separately arranged on an upper portion of the internal rotation table at the same interval. The external rotation table includes plural second jigs(270,272,274,276) for centering plural second work pieces(260,262,264,266). The second work pieces have different shape and size from the first work pieces. The second work pieces are separately arranged on an upper portion of the external rotation table at the same interval.
Patent KR-20070082952-A (KR)
Title: Mixed luminescent material and white light emitting diode using the material
Inventor: KIM JONG SOO
IPC: H01L33/50
Filed: 2006-02-20
Abstract: A mixed fluorescent body is provided to obtain a light emitting characteristic of green and red regions as well as blue and yellow regions by mixing a fluorescent body in a yellowish green region having excellent absorption in blue and near-ultraviolet regions with a fluorescent body in a bluish yellow-red region in a predetermined ratio. A fluorescent body in a yellowish green light emitting region and a fluorescent body in a bluish yellow-red light emitting region are mixed in a mole ratio of x:y(0<y<10x). The fluorescent body in the yellowish green light emitting region can be at least one of M2SiO4:Eu^2+, Mn^2+, M3SiO5:Eu^2+, Mn^2+ or a composition thereof wherein M is at least one kind of metal selected from Ba, Sr, Ca and Mg.
Patent KR-20070083137-A (KR)
Title: A supersonic wave washer
Inventor: KIM DONG EI
IPC: A47L15/13
Filed: 2006-02-20
Abstract: A supersonic wave washer is provided to prevent interference of bubbles by continuous circulation of water to increase washing power of the supersonic wave washer. A supersonic wave washer includes a washing bath(3), a circulation device, a water level detector(4), a filter device(72), an overflow pipe(9), a water supply valve, and a drain valve. The washing bath communicates with the circulation device. The water level detector is installed inside the washing bath. The filter device is installed inside the washing bath. The overflow pipe is installed inside the washing bath. The water supply valve is installed at the water supply pipe and interlocked with the water level detector to control water supply into the washing bath. The drain valve controls opening and closing of a drainpipe connected to the washing bath.
Patent KR-20060101239-A (KR)
Inventor: GARSIDE ADRIAN J
IPC: G06V30/224
Filed: 2006-02-22
Abstract: 예를 들면, 펜을 통해 입력된 다른 전자 잉크로부터 지움-표시 제스처들을 탐지하고 구별하는 컴퓨터로 구현된 시스템 및 방법이 기술된다.  시스템 및 방법은 구별을 위한 경계-기반 기준을 비교하며, 특정된 형태의 지움-표시 패턴을 가져야 할 필요 없이, 매우 다양한 지움-표시 스타일들이 탐지될 수 있게 한다.  기준은 잠재적인 지움-표시 제스처가 이전에 인식된 단어들 또는 문자들과 교차하는지 여부, 지움-표시 제스처가 적어도 단어 또는 문자 경계 박스의 너비의 임계율인 너비를 가지는지 여부, 전자 잉크가 경계 박스의 중점 밖으로 연장하는지 여부, 및 지움-표시 제스처의 적어도 몇몇의 일부가 단어 또는 문자의 기준선 위에 있는지 여부와 같은 경계-기반 평가를 포함한다.  자유형 입력 기입 영역 및 박스 형태의 입력 기입 영역에 입력된 지움-표시 제스처가 지원된다. 
       
     지움-표시 제스처, 잉크 스트로크
Patent KR-20060099455-A (KR)
Inventor: CHANG SUNG CHEOL
IPC: H04L9/30
Filed: 2006-03-10
Abstract: 본 발명은 무선 휴대 인터넷 시스템의 암호화 및 복호화 장치 그리고 그 방법에 관한 것이다.  
     무선 휴대 인터넷 시스템에서, 단말과 기지국이 키 분배 과정을 통하여 암호화키를 공유하며, 이를 이용하여 메시지를 암호화하여 전송한다. 이 경우 단말과 기지국이 무선 구간에서 공유하는 정보를 토대로 암호화를 위한 제1 초기값을 생성하고, 제1 초기값과 상기 암호화키를 토대로 상기 메시지를 암호화하여 전송한다. 또한 단말과 기지국이 무선 구간에서 공유하는 정보를 토대로 복호화를 위한 제2 초기값을 생성하며, 제2 초기값과 상기 암호화키를 토대로 상기 암호화된 메시지를 복호화한다. 여기서, 제1 초기값과 제2 초기값은 동일하다. 
     따라서, 암호화를 위한 초기값을 전송하지 않아도 안정적인 암호화 및 복호화를 수행할 수 있으며, 전송 프레임의 크기를 감소시킬 수 있다. 
       
     무선 휴대 인터넷, 암호화, 복호화, 초기값생성, 제로히트카운터
Patent KR-20060028799-A (KR)
Inventor: KIM BONG CHAEL
IPC: B26F1/38
Filed: 2006-03-14
Abstract: 퍼즐 재단 성형기는 그 상부에 재단대상체가 놓여지고 길게 연장형성되는 재단용 칼날을 구비하는 베이스와, 재단대상체를 베이스의 상부에서 부분적으로 재단용 칼날 측으로 가압하여 재단용 칼날에 의해 재단되도록 하기 위한 가압수단과, 가압수단을 재단용 칼날의 양측 단부 사이에서 직선왕복이송시키기 위한 이송유닛과, 이송유닛의 작동을 제어하기 위한 제어유닛으로 이루어지는 것을 특징으로 한다. 이러한 퍼즐 재단 성형기는 판지의 일부분을 순차적으로 여러번 재단하여 판지 전체를 퍼즐로 제작할 수 있도록 함으로써 판지의 크기와 상관없이 소형화할 수 있으며, 크기가 큰 판지도 원활히 재단하여 퍼즐로 형성할 수 있는 것이다. 또한, 소형화로 인해 일반 점포에서도 간편하게 설치하여 소비자가 원하는 퍼즐을 제작할 수 있으며, 이에 따라, 다양성과 특이성을 추구하는 현대 소비자들의 욕구를 충족시켜 퍼즐의 판매를 촉진시키고 대외 경쟁력을 최대화할 수 있는 등의 효과를 제공한다. 
       
     퍼즐, 재단, 성형
Patent KR-20060102517-A (KR)
Inventor: KINOSHITA KAZUO
IPC: G02B7/02
Filed: 2006-03-22
Abstract: 저부에 수광부를 가지는 촬상소자가 기판에 배치된 렌즈 배럴의 측면을 슬라이딩하도록, 렌즈를 지지하는 렌즈 홀더를 씌워 장착하며, 렌즈 배럴과 렌즈 홀더를 연결부재로 연결한다. 기판 및 렌즈 배럴로 구성되는 용기 및 렌즈 홀더에 의해 생기는 공간에 유체를 충전하며, 유체의 공간에 있어서의 용량을 제어해서, 렌즈 홀더의 렌즈 배럴에 대한 위치를 이동시켜, 렌즈의 수광부에 대한 위치를 제어한다. 소형의 구성이더라도, 렌즈의 위치 결정이 용이하다.
Patent KR-20070102047-A (KR)
Title: High speed defrosting heat pump
Inventor: PARK CHOON KYOUNG
IPC: F25B47/02
Filed: 2006-04-13
Abstract: A high speed defrosting heat pump is provided to perform a defrosting operation at high speed by bypassing hot gas up to a quantity of 100% during defrosting and to minimize the heating shut-off time by the defrosting operation. A high speed defrosting heat pump has a closed loop formed by a compressor(11) compressing a refrigerant at high temperature and high pressure, an indoor heat exchanger(12) as a condenser condensing the high temperature and high pressure refrigerant discharged from the compressor into a liquid phase by heat radiation at indoors, expansion valves(23,24) expanding the liquid-phase refrigerant discharged from the condenser to a low pressure refrigerant by a throttling action and an outdoor heat exchanger(13) as an evaporator evaporating the throttled refrigerant into a gaseous phase by heat absorption at outdoors, wherein a four-way valve(21) is installed between the compressor and the indoor heat exchanger, and a liquid receiver(43), an indoor blower(41) and an outdoor blower(42) are installed therein. Particularly, for constitution of a hot gas bypass cycle for defrosting, a three-way valve(22) is installed on a refrigerant pipe between the compressor and the four-way valve, and a bypass pipe(31) is diverged from the three-way valve to be connected between the expansion valve and the outdoor heat exchanger. Therefore the hot gas is bypassed to convert defrosting operation and heating operation freely by controlling the three-way valve only.