baber/WOPTO huggingface dataset:
Patent KR-20040063027-A (KR)
Inventor: JUNG JANG GYUN
IPC: C22C13/00
Filed: 2003-01-04
Abstract: PURPOSE: A Sn-Ag-Cu-In quaternary lead free alloy for soldering is provided which improves strength of a soldering bonding part by adding indium (In) to a Sn-Ag-Cu ternary lead free alloy composition, thereby reducing melting temperature of soldering process, improving wettability of solder and fluidity of metal, inhibiting formation of oxides and increasing heat resistance fatigue strength. CONSTITUTION: The lead free alloy for soldering is characterized in that it is a Sn-Ag-Cu-In quaternary lead free alloy for soldering formed by adding indium (In) to a Sn-Ag-Cu ternary lead free alloy as constituents, wherein the Sn-Ag-Cu-In quaternary lead free alloy for soldering comprises 2.0 to 4.0 wt.% of silver (Ag), 0.5 to 1.5 wt.% of copper (Cu), 0.1 to 2.0 wt.% of indium (In) and a balance of tin (Sn).
Patent KR-20030060802-A (KR)
Title: 반도체 장치의 제조 방법
IPC: H01L23/522
Filed: 2003-01-07
Abstract: 관통 비어홀을 양호한 정밀도로, 효율적으로 형성함과 동시에, 반도체 기판의 열 왜곡에 의한 크랙의 방지와, 관통 비어홀의 표면에의 충분한 절연막의 형성을 가능하게 한 반도체 장치의 제조 방법을 제공한다. 
     실리콘 기판(10)의 표면 전체에 도포된 레지스트막(30) 중, 전극 패턴(20)상의 레지스트막(30)을 제거하여, 상부의 지름이 하부의 지름보다 크고, 또한, 하부의 지름이 전극 패턴(20)의 외경보다 작은 접시형의 형상을 갖는 개구부를 형성하고, 이 개구부의 저면에 노출한 전극 패턴(20)을 에칭 처리에 의해 제거한다.  다음에, 실리콘 기판(10)을 비스듬하게 기울이고, 대기 중에서 레지스트막(30)의 표면에 물(50)을 흘리면서, 개구부의 저면에 노출한 실리콘 기판(10)을 향해 레이저빔(60)을 조사하여 구멍(10A)을 낸다.
Patent KR-20040066208-A (KR)
Inventor: LEE HYEONG U
IPC: G09B19/06
Filed: 2003-01-17
Abstract: PURPOSE: An image recognition typed electronic learning device and a controlling method thereof are provided to offer a user with the learning contents through a voice, a melody, and a sound by recognizing an ID code marked on a learning text as an image, and offer the desired learning contents to the user promptly and auditorily. CONSTITUTION: An image sensor camera(1) pictures the ID code digitally. A code analysis processor(3) generates a keyword by analyzing/calculating the ID code with a recognition algorithm. A voice memory(7) stores/outputs the digital sound data corresponding to the keyword. A controller(5) extracts the sound data corresponding to the keyword from the voice memory by placing between the code analysis processor and the voice memory. A decoder(9) decodes the digital sound data extracted from the controller into the analog. An amplifier(11) amplifies the decoded sound data to a sound amplitude proportioned to a predetermined gain. A speaker(13) makes the user hear the sound by receiving the output of the amplifier.
Patent KR-20030066353-A (KR)
Title: 알킬 글리시딜 에테르 캡핑된 디아민 거품 제어제
IPC: C09K23/00
Filed: 2003-01-28
Abstract: 본 발명은 거품을 제어하기에 효과적인 양으로 거품 제어제를 혼입함으로써 수계 조성물 또는 수계 조성물을 이용하는 산업 공정에서 거품 형성을 제어하는 방법에 관한 것이다. 상기 방법은 하기 화학식 1의 알킬 글리시딜 에테르 캡핑된 디아민 화합물을 거품 제어제로서 이용하는 단계를 포함한다: 
     
       
         
       
     
     상기 식에서, 
     L은 2 내지 약 6개의 탄소 원자를 보유하는 선형, 분지형 또는 고리형 알킬기 또는 약 4 내지 약 8개의 탄소 원자를 보유하는 알킬 에테르기를 포함하는 연결기이며, 
     R은 수소 또는 -CH 2 CHOHCH 2 OR'로부터 독립적으로 선택되며, 
     R'는 약 4 내지 약 22개의 탄소 원자를 보유하는 알킬기이다. 
     상기 화합물은, 0.1 중량% 디옥틸 나트륨 설포숙시네이트(DOSS) 수용액에 0.1 중량%로 첨가되는 경우,  상기 DOSS 수용액 보다 30% 이상 더 낮은 초기 거품 높이를 생성한다. 
     또한, 본 발명은 거품 제어제를 포함하는 수성 조성물에 관한 것이다.
Patent KR-20040070918-A (KR)
Inventor: KANG CHANG MO
IPC: G02F1/13357
Filed: 2003-02-05
Abstract: PURPOSE: A color filter substrate of an LCD(Liquid Crystal Display) and a method for manufacturing the color filter substrate are provided to prevent the generation of poor domain and trap of contaminant between color filters. CONSTITUTION: A color filter substrate of an LCD includes a color filter part(120), a black matrix(122), a transparent electrode(124), and an alignment film(126). The color filter part includes red, green and blue color filters(120a,120b,120c) sequentially and repeatedly arranged. Adjacent color filters have a predetermined overlay between them. The black matrix is formed in the overlay region of the color filter part and has the same thickness as the thickness of the color filter part. The transparent electrode formed on the color filter part and black matrix. The alignment film is formed on the transparent electrode.
Patent KR-20040073683-A (KR)
Title: Incinerator
Inventor: JUNG YOUNG SUN
IPC: F23G5/00
Filed: 2003-02-14
Abstract: PURPOSE: An incinerator is provided to prevent air pollution by reducing noxious gas, and to reduce the consumption of energy. CONSTITUTION: An incinerator is composed of a screw(11) having a hopper(11a) and feeding waste, a screw casing(12), a cylindrical heating casing(13) enclosing the screw casing and coupled to one end of the screw casing, a preheating unit(20) installed between the screw casing and the heating casing, a combustion chamber casing(31) having a plurality of air passages(31a) and burning gas, a housing(33) communicated with the air passages, a fan(40a) installed at the rear of the housing, a partition(42) installed in the housing, and a grill(14). The partition has a plurality of vent holes(42a) for guiding air between the combustion chamber casing and the housing. The grill is installed in the combustion chamber casing, and supports the screw rotatably.
Patent KR-20030082896-A (KR)
Title: 금속판 및 그 성형 방법
IPC: H01L23/12
Filed: 2003-02-18
Abstract: 한쪽 면에 오목부를 형성하고, 이 형성에 의해 다른쪽 면에 돌출되어 형성된 볼록부를 절삭함으로써 금속판을 성형하는 방법에 있어서, 금속판에 연결된 절삭편이 남지 않는 동시에, 금속판의 다른쪽 면을 대략 평탄한 상태로 할 수 있는 금속판의 성형 방법을 제공한다. 
     금형을 사용한 프레스 가공에 의해 금속판(10)을 성형함으로써, 한쪽 면(S1)의 소정부에 제 1 오목부(10a)가 형성되는 동시에, 제 1 오목부(10a)의 형성에 의해 금속판의 다른쪽 면(S2)에 돌출되는 볼록부(10b)가 형성되며, 볼록부(10b)의 둘레부로부터 외측의 소정부에 제 2 오목부(10c)가 형성된 구조를 형성하는 공정과, 금속판(10)의 다른쪽 면(S2)의 볼록부(10b)를 절삭하는 공정을 포함한다.
Patent KR-20030074265-A (KR)
Inventor: CHOI JEONG JUN
IPC: A61K36/074
Filed: 2003-03-06
Abstract: PURPOSE: A pharmaceutical composition containing a Lentinus lepideus extract exhibiting immunostimulating and immunoregulatory effects is provided. The Lentinus lepideus extract induces cytokine expression involved in controlling various types of immune cells by controlling NF-kB as a major factor of immunity and inflammation and promotes immunity-enhancing action and thus can be used in prevention and treatment of infectious disease caused by bacteria or virus. CONSTITUTION: A mycelium of Lentinus lepideus is put to culture for 1 to 20 days at 15 to 35deg.C in a liquid medium while agitating at 30 to 200rpm, washed with distilled water and then dried. Thereafter, the mycelium is added with about 5 to 40 times with water, lower alcohol such as methanol, ethanol, etc. or a mixed solvent thereof, extracted for 1 to 48hr at 50 to 100deg.C 2 to 5 times, concentrated and then dried. A pharmaceutical composition contains 0.01 to 95% by weight of the extract as an effective ingredient and a pharmaceutically acceptable carrier, based on the total weight of the composition.
Patent KR-20030084580-A (KR)
Title: 노이즈 제거 기능을 가진 ａ/ｄ 변환기
IPC: H03M1/12
Filed: 2003-03-13
Abstract: 본 발명은, 회로 규모를 그 정도 크게 하는 일없이, A/D 변환 기준 전압에 노이즈가 발생하더라도 신뢰성이 있는 A/D 변환 데이터가 얻어지는 A/D 변환기를 얻는 것으로, A/D 변환 기준 전압 Vref에 노이즈를 검출한 경우에 노이즈 검출 신호(14)를 발생하는 노이즈 검출 회로(11)와, 노이즈 검출 신호(14)에 따라 비트 시프트 신호(16)를 발생하는 A/D 동작 제어 회로(15)와, 비트 시프트 신호(16)에 따라 노이즈의 영향을 받고 있는 A/D 변환 결과 비트를 버리고, 또한 그 나머지의 A/D 변환 결과 비트를 유지하며, 노이즈를 무시할 수 있도록 되기 때문에, 그 버려진 A/D 변환 결과 비트로부터 A/D 변환을 재개하는 A/D 변환 모듈(17)을 구비했다.
Patent KR-20040082558-A (KR)
Inventor: BANG WON CHEOL
IPC: G06F3/0346
Filed: 2003-03-19
Abstract: PURPOSE: A pen-type input system using the INS(Inertia Navigation System) and a trace restoring method thereof are provided to accurately restore a writing trace of 3-D(Dimensional) space on a small system by using an inertia value without adding an external sensor. CONSTITUTION: A motion detector(110) installed in a pen-type body detects the inertia value according to a movement. A controller(140) converts the inertia value detected in the motion detector into the value of a pen-tip and restores the writing trace of the pen-type body with the converted pen-tip value. The motion detector includes acceleration sensors detecting acceleration of each axial direction for the 3-D movement of the pen-type body and angular velocity sensors detecting an angular velocity of each axial direction for the 3-D movement of the pen-type body.
Patent KR-20040002473-A (KR)
Inventor: NAMBA KATSUHIKO
IPC: G03F7/039
Filed: 2003-03-27
Abstract: PURPOSE: A positive chemical amplification resist composition is provided, to improve resolution remarkably while maintaining a high sensitivity and a high residual film rate. CONSTITUTION: The positive chemical amplification resist composition comprises 0.01-10 wt% of a crosslinking agent; 0.1-20 wt% of an acid generator; 70-99 wt% of a resin which is insoluble or hardly soluble in an alkali aqueous solution, has a protecting group cleavable the action of an acid, and becomes soluble in an alkali aqueous solution after the cleavage of the protecting group; and optionally a basic organic compound. Preferably the crosslinking agent is a urea-based resin. Preferably the urea-based resin is a compound represented by the formula 1 or 2 or its condensate, wherein R1 to R4 are identical or different one another and are H, an alkyl, aminoalkyl or hydroxyalkyl group of C1-C6, a substituted or unsubstituted aryl group of C6-C20, or an alkoxyalkyl group of C2-C6, but at least one of R1 to R4 is an alkoxyalkyl group of C2-C6 and any one of R1 and R2 and any one of R3 and R4 can form a ring together; and R5 to R8 are identical or different one another and are H, an alkyl, aminoalkyl or hydroxyalkyl group of C1-C6, a substituted or unsubstituted aryl group of C6-C20, or an alkoxyalkyl group of C2-C6, but at least one of R5 to R8 is an alkoxyalkyl group of C2-C6.
Patent KR-20030093093-A (KR)
Title: 발음 교정을 위해 음성 신호에 발음 기호를 자동으로라벨링하는 사용자 인터페이스, 시스템 및 방법
IPC: G10L25/00
Filed: 2003-03-29
Abstract: 언어 교사의 음성 신호에 대해 언어 학습자의 음성 신호를 자동으로 비교하기 위한 사용자 인터페이스, 시스템 및 방법이 제공된다. 상기 시스템은 입력된 음성 신호들을 발음 기호들을 가지고 라벨링하고 그 차이가 상당한 부분들을 식별한다. 그 다음, 상기 시스템은 학습자들에게 개선을 위한 제안들 및 등급들을 제공한다. 상기 비교 및 제안들은 발음 정확도, 타이밍, 피치, 세기 등을 포함한다. 상기 방법은 3가지 주요 단계들을 포함한다. 제1 단계에서, 음소-특징 데이터베이스가 설정된다. 상기 음소-특징 데이터베이스는 음소들의 통계 데이터를 포함한다. 제2 단계에서, 언어 학습자 및 언어 교사의 음성 신호들이 음소들을 나타내는 발음 기호들을 가지고 라벨링된다. 제3 단계에서, 학습자 및 교사의 음성 신호들의 대응하는 섹션들이 식별되고 비교된다. 발음 정확도, 타이밍, 피치, 세기 등에 대한 등급들 및 개선을 위한 제안들이 제공된다.
Patent KR-20040085805-A (KR)
Inventor: KANG HYEON IL
IPC: H01L27/04
Filed: 2003-04-01
Abstract: PURPOSE: A method for forming a bottom electrode of a semiconductor device is provided to simplify and stabilize a plasma process by forming a dual electrode type ruthenium/ruthenium oxide. CONSTITUTION: An insulating layer(12) is formed on a semiconductor substrate(11). A ruthenium oxide electrode(13) is deposited on the insulating layer by using a sputtering method under oxygen atmosphere. A ruthenium electrode(14) is deposited on an upper surface of the ruthenium oxide layer by in-situ. A ferroelectric layer(15) is formed on an upper surface of the ruthenium electrode by using a sputtering method. A thermal process for the ferroelectric layer is performed. A pattern is formed on a top electrode part of the ferroelectric layer. A top electrode(16) is formed on the pattern by using the sputtering method.
Patent KR-20040090499-A (KR)
Inventor: KIM YEONG DEOK
IPC: H04Q9/00
Filed: 2003-04-17
Abstract: PURPOSE: A home automation system using a portable terminal having a remote function is provided to download a control list and a control code of a home appliance to store the downloaded list and code in a portable terminal, and to transmit a remote control signal, thereby remotely controlling the operation of a home appliance through the portable terminal. CONSTITUTION: An HAC(Home Automation Center)(110) receives control lists, control signal code values, and control signal formats of home appliances(170b,180b,190b) from a client(130) to store the received information, and transmits the control lists, the control signal code values, and the control signal formats. A portable terminal(140) displays a list of a specific home appliance to be controlled, has a home automation program for remotely controlling the specific home appliance, and executes the home automation program to deliver a remote control signal for indicating an operation of the specific home appliance. An MCU(150) has an ID number for performing data communication, transmits received various data, and applies various data received from the outside to the HAC(110). A gauge(160) downloads the control lists, the code values, and the signal formats to store, and has a home gateway(150) for delivering an operation control remote signal.
Patent KR-20040092053-A (KR)
Inventor: LEE KWANG HO
IPC: B08B9/045
Filed: 2003-04-23
Abstract: PURPOSE: A device for removing scale from a pipe is provided to prevent a flexible wire from being twisted by rotating a wire housing simultaneously with the flexible wire accommodated in the wire housing. CONSTITUTION: A device for removing scale from a pipe is composed of a hollow shaft(12) rotated by a motor(11), a collet chuck(13) fixed to one side of the hollow shaft, a wire housing(14) fixed to the other side of the hollow shaft by a screw(17) and rotated simultaneously with the hollow shaft, a winding rod(16) rotatably coupled to the wire housing, and a flexible wire(15). A fixing unit(14a) is formed at one side of the wire housing, and is coupled to the hollow shaft. An insertion hole(14b) is formed at the other side of the wire housing. The flexible wire is inserted into the insertion hole. The winding rod has a wire fixing hole(16b) for fixing the inserted flexible wire. The flexible wire is wound around the winding rod, and is accommodated in the wire housing. The end portion of the flexible wire is drawn to the outside through the hollow shaft and the collet chuck. A tool insertion unit is integrally formed at the winding rod, and is coupled to a tool for rotating the wiring rod.
Patent KR-20030084745-A (KR)
Title: 데이터통신장치, 데이터통신시스템, 표시방법 및 프로그램
IPC: H04W4/12
Filed: 2003-04-25
Abstract: 본 발명은 메일작성 때, 또는 메일개봉 때 사용자가 동일화면에서 메일본문과 메일에 첨부된 동화상파일의 재생내용을 확인할 수 있는 데이터통신장치, 데이터통신시스템, 표시방법, 및 프로그램을 제공하는 것이고, 휴대전화(1a, 1b)의 표시부(13)에 있어서, 서브젝트영역(131)에는 메일의 헤더정보에 포함되는 타이틀이 표시되며, 프롬영역(132)에는 메일송신자의 이름이 표시되고, 날짜표시영역 (133)은 첨부된 동화상파일의 작성일시가 표시되며, 또한 소정의 키조작에 의해 수신일시, 현재시각 등으로 전환 가능하게 해도 좋고, 표시영역(134)은 128 ×96픽셀 (Sub-QCIF사이즈)의 넓이이며, 배신된 또는 메일에 첨부된 동화상파일의 재생표시동작의 일시정지 때, 또는 정지화상을 표시하는 영역이고, 표시영역(135)은 96 ×80픽셀의 넓이이며, 동화상파일을 재생 표시한 경우의 영역이고, 재생시간게이지 (136)는 동화상파일재생표시 때에 현재 표시되어 있는 화상이 동화상파일의 전체 재생시간의 어느 시점의 것인지를 나타내기 위한 것이며, 메일본문표시영역(137)은 메일본문이 표시되는 영역이고, 장문 등으로 해당 영역에 수납되지 않는 경우에는 문장을 스크롤하여 표시시키기 위한 스크롤바가 오른쪽 끝에 표시되도록 되어 있으며, 표시영역(138)은 「보존·종료」를 지시하기 위한 가이던스표시영역이고, 또 표시영역 (139)은 「작성·편집」을 지시하기 위한 가이던스표시영역이며, 또 표시영역(140)은 「화상선택」을 지시하기 위한 가이던스표시영역이고, 상기 표시영역 (138, 139, 140)은 각각 도 2에 나타내는 외관도에 있어서의 메일키(141),셔터키(145), 기능키(143)의 조작에 대응하고 있으며, 또 기능키(143)는 동화상파일의 재생표시/ 일시정지를 제어하기 위해서도 이용되는 것을 특징으로 하고 있다.
Patent KR-20040093608-A (KR)
Inventor: HAN MUN SEOP
IPC: B32B19/00
Filed: 2003-04-30
Abstract: PURPOSE: An electroluminescence device is provided to achieve improved performance by replacing an LiF inter-layer with an inter-layer made of a halide material containing Na. CONSTITUTION: An electroluminescence device comprises an anode and a cathode; a hole transport layer interposed between the anode and the cathode; an organic light emitting layer interposed between the hole transport layer and the anode; and an inter-layer interposed between the organic light emitting layer and the cathode, and made of a halide based material containing Na. The inter-layer has a thickness of 2nm or smaller. The organic light emitting layer is made of Alq3 or paraphenylene vinylene.
Patent KR-20040093860-A (KR)
Inventor: CHOI EUN SEOK
IPC: H01L27/105
Filed: 2003-04-30
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is provided to prevent the reduction of capacitor effective area by using two-step etching having different etch direction. CONSTITUTION: A conductive layer(25) for a lower electrode is formed on a semiconductor substrate(21) having a storage node contact plug(23). A lower electrode pattern is formed by patterning the conductive layer using two-step etching processes. That is, first etching is performed to a longitudinal direction and second etching is performed to a transverse direction. Then, a dielectric film and an upper electrode are sequentially formed on the lower electrode pattern.
Patent KR-20040094507-A (KR)
Inventor: LEE SEUNGBOK
IPC: A23G1/00
Filed: 2003-05-02
Abstract: PURPOSE: A method of making an apple chocolate product by mixing sliced apples with apple juice and glucomannan, freeze drying and then coating with chocolate is provided. The product has excellent taste and flavor and high palatability and is storable for long periods of time and useful as a between-meal snack for young boys and girls. CONSTITUTION: Apples are selected, washed and then cut to a size of 1 to 5mm after removal of the inedible portion of apples. Thereafter, 100g pretreated apple pieces are mixed with 30 to 50g apple juice and 5.0g glucomannan, formed into a predetermined shape, freeze dried at -35 to -45deg.C for 20 to 30hr and dried at 40 to 50deg.C for 20 to 30min. The freeze dried molded product is coated with liquid chocolate and then dried.
Patent KR-20040096061-A (KR)
Inventor: JANG HYEON GWON
IPC: B60R13/06
Filed: 2003-05-07
Abstract: PURPOSE: A side molding mounting structure of a windshield glass for a vehicle is provided to improve the coupling rigidity of a side molding by firmly coupling a clip to a bracket. CONSTITUTION: A side molding mounting structure of a windshield glass is composed of a bracket(20) fixed to a stepped portion(1') of a side outer panel(1), a plurality of fixing pieces(22) formed on the bracket at regular intervals, support pieces(23.23') formed at both sides of the fixing piece, and a clip(30). The clip is coupled to a side molding(5) having a rain gutter(6), and has a fixing protrusion(33) fixed to the fixing pieces, and inserting pieces(34,34') formed at both sides of the fixing protrusion and inserted into the support pieces.
Patent KR-20040098746-A (KR)
Inventor: CHO SEON HAENG
IPC: A61K47/30
Filed: 2003-05-15
Abstract: PURPOSE: Provided is a controlled drug delivery system of a locally implantable agent which controls an initial release speed and duration of drug by adding a biodegradable polymer as a carrier and its monomers to reduce toxicity due to drug-overadministration and other adverse side effects. CONSTITUTION: The controlled drug delivery system of a locally implantable agent is characterized by including or dispersing an effective amount of drug in a mixture of 20-99 wt.% of a biodegradable polymer as a carrier and 1-80 wt.% of its monomers.
Patent KR-20040102473-A (KR)
Inventor: KANG YEONG SEOK
IPC: G08B13/196
Filed: 2003-05-28
Abstract: PURPOSE: An overheat alarming apparatus on a terminal connection of an electric equipment and a controlling method thereof are provided to detect an overheat in real time. CONSTITUTION: An overheat alarming apparatus on a terminal connection of an electric equipment includes a thermochromic panel(11), a camera(12), a rotating motor(13), a motor controller(14), a motor control communication portion(22), an image capture board(21), a control computer(24), and an alarm/broadcasting interface(23). The thermochromic panel is attached to a surface of the terminal connection and represents the temperature as a color. The camera takes an image of surroundings of the thermochromic panel. The rotating motor rotates the camera. The motor controller controls a position of the camera. The motor control communication portion transmits a control signal to the motor controller. The image capture board receives the image signal. The control computer extracts a panel region from the image signal from the image capture board and calculates the temperature thereof, and alarms when overheat occurs.
Patent KR-20040106102-A (KR)
Inventor: KIM YONG CHEOL
IPC: A01N59/20
Filed: 2003-06-10
Abstract: PURPOSE: Provided is a method for increasing the quality of bean sprouts by using a preparation comprising copper sulfate. The preparation improves the color, side and th like of bean sprouts and inhibits disease occurrence therein. CONSTITUTION: The method for increasing quality of bean sprouts is characterized by injecting a preparation comprising copper sulfate while cultivating bean sprouts, wherein the copper sulfate is dissolved in water and used in the concentration of within 0.01ppm to 1000ppm. Therefore, it improves the color, size and the like of bean sprouts and inhibits disease occurrence therein.
Patent KR-20040107720-A (KR)
Inventor: KIM SU CHEOL
IPC: F04C18/02
Filed: 2003-06-12
Abstract: PURPOSE: An axial support device of a scroll compressor is provided to restrict a central portion of an orbiting scroll from being deflected as pressure of a compression chamber rises by holding doubly the orbiting scroll for the axial direction and accordingly to increase reliability and efficiency of the compressor by cutting off leakage of the compressed gas. CONSTITUTION: A scroll compressor comprises a frame(2) having an axial hole(2a) in the center; a driving shaft(4) supported radially with penetrating the axial hole of the frame and rotated to transmit rotary power; an orbiting scroll(5) formed with a boss unit(5b) combining eccentrically with the driving shaft and supported axially by the frame to turn; and a fixed scroll(6) engaged with the orbiting scroll to form a plurality of compression chambers(P) moving continuously and fastened at the frame. An axial support device for the scroll compressor is composed of a first supporting unit(B1) for holding the orbiting scroll in the axial direction by contacting and sliding on the frame and the orbiting scroll contacted with the frame all the time and a second supporting unit(B2) for holding axially the orbiting scroll together with the first supporting unit by separating the frame and the orbiting scroll in a normal operation and contacting the frame and the orbiting scroll in an excessive compression operation.
Patent KR-20040107119-A (KR)
Inventor: KIM JAE GEUN
IPC: H04B1/40
Filed: 2003-06-12
Abstract: PURPOSE: A method for editing image data in a terminal is provided to extract and store a desired portion of a photographed photo on the photographed photo without an additional software and edit the image data displayed on an LCD(Liquid Crystal Display) of the terminal at a desired size or resolution. CONSTITUTION: A user sets a still image data region to be displayed among still image data displayed on an LCD of a terminal(S21). The terminal recognizes the set still image data region. The terminal displays the recognized still image data except for an unselected image data region on the LCD(S22). When a touch panel exists in the LCD of the terminal, the user sets the still image data region by a drop and drag method. The user touches two diagonal edges of the image data region, and sets the still image data region. The user touches four edges of the image data region, and sets the still image data region.
Patent KR-20040110038-A (KR)
Inventor: PARK CHAN SEOP
IPC: H04L27/01
Filed: 2003-06-20
Abstract: PURPOSE: A TDS-OFDM(Time Domain Synchronous-Orthogonal Frequency Division Multiplexing) receiving system and a signal processing method thereof are provided to use pilot signals hidden in a frequency region, thereby accurately estimating frequency offset, time offset and multi-path. CONSTITUTION: A Fourier conversion part(421) converts signals of time region into signals of frequency region. A pilot detection part(431) detects pilot signals hidden in the frequency region. An offset/channel estimation part(433) estimates frequency offset, time offset and channel state based on correlation between the signals of frequency region and the pilot signals. An offset compensation part(413) compensates the estimated frequency offset and the time offset. An equalization part(435) equalizes the signals of frequency region based on the estimated channel state.