baber/WOPTO huggingface dataset:
Patent KR-20040046218-A (KR)
Title: A Power Supply
Inventor: HONG GWON GI
IPC: H02J9/00
Filed: 2002-11-26
Abstract: PURPOSE: A power supply is provided to improve power efficiency by supplying an operating power and a standby power with a minimum power wattage during a standby mode. CONSTITUTION: A power supply comprises a DC power source(100) for converting AC power to DC power, a power converter, a micom(300), and a standby power converter(700). The power converter converts the voltage level of the DC power to each operating voltage level for a plurality of loads and outputs the voltage level to the loads. The micom outputs a control signal for controlling the operation of the power converter according to normal/standby modes. The standby power converter supplies a constant voltage to the micom during the standby mode.
Patent KR-20040046676-A (KR)
Title: Broadcasting server system for protection and management of digital broadcasting contents, processing method in its
Inventor: CHOI BEOM SEOK
IPC: H04N7/167
Filed: 2002-11-28
Abstract: PURPOSE: A broadcasting server system for protecting and managing digital broadcasting contents and an operating method of the system are provided to provide information about protection and management tools, control of utilization of contents and purchase information required for distribution of contents. CONSTITUTION: A broadcasting server system for protecting and managing digital broadcasting contents includes a subscriber database(101), an access controller(102) for generating access control information and a control signal based on subscriber information stored in the subscriber database, an additional data generator(107) for generating additional data including utilization control meta data(108), tool information meta data(109) and contents purchase information meta data(110), and a watermark inserting unit(103) for watermarking a media signal. The system further includes a media compression unit(104) for compressing the watermarked media signal, a media encoder(105) for encoding the compressed media signal, a multiplexer(106) for multiplexing the encoded media signal, a remultiplexer(111) for remultiplexing the multiplexed media transmission stream, the additional data and the access control information, and a scrambler(112) for scrambling the remultiplexed signals.
Patent KR-20040047353-A (KR)
Title: Method for display originating number in a WLL system
Inventor: YOO GANG JIN
IPC: H04B7/24
Filed: 2002-11-29
Abstract: PURPOSE: A method for displaying a caller ID in a WLL system is provided not to define a related signal between an LE(Local Exchange) and a BSC(Base Station Controller), so that a caller ID can be displayed through a DTMF signal. CONSTITUTION: A selector(310) of a BSC(300) informs a BSC control processor(330) of a connected state with a WLL terminal(100)(S117). The BSC control processor(330) transmits an establish message to an LE(420) through an interface(410)(S118,S119). The selector(310) informs a vocoder(320) that a DTMF signal starts being detected(S120). The LE(420) transmits a caller ID to the vocoder(320)(S121). After the DTMF signal is sufficiently detected, the selector(310) requests the caller ID of the vocoder(320)(S122). The vocoder(320) transmits the caller ID to the selector(310)(S123). The BSC control processor(330) transmits alert information to the selector(310)(S124). The selector(310) includes the caller ID in the alert information, and transmits the alert information to the WLL terminal(100)(S125).
Patent KR-20030045607-A (KR)
Inventor: TSUJI TOSHIO
IPC: C23C16/50
Filed: 2002-11-30
Abstract: PURPOSE: A transparent conductive layer forming method, a transparent conductive layer formed by the method, and a material comprising the layer are provided to be capable of achieving good optical and electric properties, good critical radius of curvature on a substrate. CONSTITUTION: A plasma discharge treatment apparatus(100) comprises a power source(110) and an electrode(120) comprised of an upper planar electrode group(121) and a lower planar electrode(122) opposed to each other. The upper planar electrode group(121) is comprised of plural rectangular electrodes(121a) arranged to laterally form a line, and intervals between any adjacent two of the electrodes constitute gas paths. Gas supply inlets(123) are arranged so as to face a substrate. A gas generation device(124) is provided over the upper planar electrode group(121). A reactive gas and inert gas are supplied to the gas supply inlets(123) from the gas generation device(124), and jetted to a space between the upper electrode group(121) and the lower electrode(122). The substrate is placed on the lower planar electrode(122), which is grounded, to face the gas supply inlets(123), and the lower planar electrode(122) is laterally reciprocated. Since the substrate also moves laterally, a layer is formed on a substrate having an area larger than the discharge area of the electrode, and a uniform layer without unevenness is formed.
Patent KR-20040049693-A (KR)
Title: Indicative system of a diaper changing time using multiple wireless type
Inventor: SON KAE JUNG
IPC: A61F13/44
Filed: 2002-12-06
Abstract: PURPOSE: Provided is a diaper change indicator based on multiple radio system for use in patients who have to wear diapers all the time so that a patient carer can more easily predict or decide when to change the patient's diaper. CONSTITUTION: The diaper change indicator based on multiple radio system includes a urination detection/transmission block(10), a receiver(22), a band pass filter(25) for filtering the urination data in frequencies, Micom(23), a display(26). The urination detection/transmission block(10) includes Micom(13) for operating urination data being detected, a urination data transmission unit(14) for transmitting the data in response to a control signal of the Micom(13), and a chargeable power supply(15). The Micom(13), the urination data transmission unit(14), and the chargeable power supply(15) are sealed by sealing materials through heat fusion.
Patent KR-20040050123-A (KR)
Title: Probe station of semiconductor device capable of controlling internal temperature of wafer chuck, and structure of the wafer chuck
Inventor: JUN GI SEOK
IPC: H01L21/68
Filed: 2002-12-09
Abstract: PURPOSE: A probe station for a semiconductor device to control easily internal temperature of a wafer chuck and a structure of a wafer chuck are provided to reduce a period of cooling the wafer chuck by using an external shielding unit for isolating the wafer chuck from the outside. CONSTITUTION: A wafer chuck(21) has a structure of a radiation plate in order to increase a contact area between the wafer chuck and the atmosphere and change rapidly temperature of the wafer chuck. The wafer chuck includes a plurality of bars. The bars are arranged nearly to a center part of the wafer chuck. The bars are connected to the center part of the wafer chuck. The bars are arranged in parallel to the first direction. The center part of the bars is formed with the same metal alloy. The wafer chuck has a symmetric structure on the basis of the center part.
Patent KR-20030024648-A (KR)
Title: Hub assembly for bicycle
Inventor: PARK JEOM SIK
IPC: B62M9/04
Filed: 2002-12-12
Abstract: PURPOSE: A hub structure for a multiple transmission bicycle is provided to reduce parts count and manufacturing procedures, while preventing noises caused due to the reverse rotation or non-load operation of the adaptor. CONSTITUTION: A hub structure comprises a frame(1) having an end with a brake disk mounting part(2) and both ends with a plurality of wire spoke connection holes(3); an adaptor(5) coupled with a racer(4) screw-coupled with the frame and which transmits power of a chain; a hub assembly(7) having a single direction clutch unit(6) interposed between the racer and the adaptor and which restricts or leases the racer in accordance with the rotating direction of the adaptor; and a hub shaft(8) for fixing the hub assembly to a rear fork of the bicycle. The single direction clutch unit includes a plurality of cams(60) having a racer contact section and an adaptor contact section; a connection band insertion and supporting groove formed at both ends of the cam in such a manner that the connection band insertion and supporting groove has a bottom surface inclined at a predetermined angle with respect to the central line of a shorter width of the cam; and a connection band inserted into the connection band insertion and supporting groove so as to provide a tightening force and support force to each cam.
Patent KR-20040051967-A (KR)
Title: apparatus and method for controlling load in power management system
Inventor: KIM BYEONG UK
IPC: G08C17/02
Filed: 2002-12-13
Abstract: PURPOSE: An apparatus and method for controlling the load of a power management system is provided to allow the apparatus to control the load in response to the power management by attaching an additional load control device. CONSTITUTION: An apparatus(400) for controlling the load of a power management system includes a pager receiver(410), a handy loader communication unit(430), a power controller(450), a display unit(440) and a microcomputer(420). The pager receiver(410) receives the control command received through the wireless call method at the wireless base station. The handy loader communication unit(430) determines whether the corresponding power device is operated in response to the control command or not by comparing the received control command with the predetermined intrinsic ID. The power controller(450) controls the temperature set and the operational mode corresponding to the control command after the control command is determined by the handy loader communication unit(430). The display unit(440) displays the control information and the status information of the power device. And, the microcomputer(420) controls the operations of the pager receiver(410), the handy loader communication unit(430), the power controller(450) and the display unit(440).
Patent KR-20040053843-A (KR)
Title: Interactive game apparatus by utilizing parameters related to exerciser user
Inventor: CHANG HUANG TUNG
IPC: A63B24/00
Filed: 2002-12-16
Abstract: PURPOSE: An interactive game apparatus by utilizing parameters related to an exerciser is provided to give parameters related to an exerciser to an interactive game progress regulating system. CONSTITUTION: The interactive game apparatus comprises: a heart rate meter(1) coupled to some parts of a user and incorporating a user's heart rate metering and calculating monitor and a launcher; a game machine(2) connected to the heart rate meter, having game software installed therein, and incorporating a central processing unit(CPU) processing voice and visual signals and a user unit; a conversion receiver(5) connected to the heart rate meter and receiving an exerciser's measured heartbeat signal and converting the heartbeat signal to heart rate parameters; and a monitor(2) displaying the calculation and information of heart beat related to a game on the screen.
Patent KR-20040056476-A (KR)
Title: Apparatus and method of configuration management for VoIP gateway system
Inventor: KIM DO YEONG
IPC: H04L12/66
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus and a method for managing configuration information of a VoIP(Voice over Internet Protocol) gateway system are provided to detect an error of configuration information and display changed content for operator's recognition. CONSTITUTION: A VoIP gateway(200) and a PSTN(Public Switched Telephone Network) exchange(400) are connected, and a facsimile(910) or a general phone(920) are connected to the PSTN(400) to receive VoIP service. An operation management agent(210) of the VoIP gateway(200) transmits and receives operation management information to and from an operation management unit(300) through Internet network(100). An initialization module(220) downloads an execution file and an initialization file by using the operation management unit(300) and a TFTP(Trivial File Transfer Protocol) when the VoIP gateway(200) starts/restarts. When an initialization processing module(310) of the operation management unit(300) downloads an execution file and an initialization file by using a TFTP, it performs a TFTP server function, and an operator matching module(320) provides a graphic user interface to an operator to provide change and search function of various management information. An SNMP(Simple Network Management Protocol) processing module(330) transmits, receives and changes the operation management information by using an SNMP protocol. A trap processing module(340) performs a trouble and event processing function of the VoIP gateway(200) reported through a trap message.
Patent KR-20040056655-A (KR)
Title: Apparatus and method for storing captured image scene in compound device for displaying image
Inventor: KIM EUN SEOP
IPC: H04N5/76
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus and method for storing a captured image in a multifunction image display system are provided to capture an image as a still image and store the capture image as external data. CONSTITUTION: An apparatus for storing a captured image in a multifunction image display system includes an operation mode judgement unit, a capture controller, and a storage unit(108,118). The operation mode judgement unit judges the operation mode of the multifunction image display system. When the multifunction image display system is temporarily interrupted and a desired capture image select signal is received, the capture controller processes a selected capture image and resumes the operation of the multifunction image display system. The storage unit stores the capture image output from the capture controller.
Patent KR-20030055153-A (KR)
IPC: C23C16/452
Filed: 2002-12-24
Abstract: RS-CVD장치를 사용하여 실리콘 산화막(SiO 2 )을 제조할 때에, 원자상태 산소의 발생효율을 높여서 실리콘 산화막의 막질을 향상시킬 수 있는 실리콘 산화막 제조방법을 제안한다. 
     플라즈마 생성공간에 도입하는 산소원자를 포함하는 가스(O 2 가스나 O 3 가스, 등)에 대해, 질소원자를 포함하는 가스(N 2 가스, NO가스, N 2 O가스, NO 2 가스, 등)를 첨가시켜, 이들의 가스에 의한 플라즈마에 의해 생성되는 플라즈마 생성공간의 원자상태 산소량을 증가시킴으로써 과제를 해결했다.
Patent KR-20040058417-A (KR)
Title: Printed circuit board for memory module and mounting soket thereof
Inventor: CHO JUNG CHAN
IPC: H05K1/18
Filed: 2002-12-26
Abstract: PURPOSE: A PCB for memory module and a socket for mounting the same are provided to minimize the size of the memory module by forming connectors at both edges of board main body. CONSTITUTION: A PCB for memory module(100) comprises a board main body(110), a plurality of memory chip(112) pad groups, and connectors(116). The memory chip pad groups are arranged on a plate surface of the main body and formed of pads corresponding to a plurality of semiconductor memory chips having a plurality of lead wires. The connectors are formed in a lengthwise direction along the both corner edges of the board main body. The connectors are formed with a tap.
Patent KR-20040057560-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: LEE MIN YONG
IPC: H01L29/78
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve refresh property by effectively reducing junction leakage and sub-threshold leakage current. CONSTITUTION: P-type impurity ions are implanted into an active region(A) to control threshold voltage. Word lines(13) are formed on a semiconductor substrate. A source and drain region(14,15) are formed in the substrate. An isolation insulating layer is formed on the resultant structure. The first and second contact hole are formed to expose the source and drain region, respectively. At this time, the first contact hole for exposing the source region(14) has a relatively wide width compared to the second contact hole. P-type impurity ions are selectively implanted into the source region by tilt ion-implantation, thereby decreasing the concentration of the source region. Then, N-type impurity ions are heavily implanted into the source and drain region.
Patent KR-20040061195-A (KR)
Title: Liquid Crystal Display Panel and Method of Fabricating the same
Inventor: KIM MIN JU
IPC: G02F1/1362
Filed: 2002-12-30
Abstract: PURPOSE: A fabrication method of an LCD panel is provided to open pad portions by a dry etching process before bonding a TFT array substrate with a color filter array substrate, thereby reducing a material cost of a photolithography process. CONSTITUTION: Plural TFT arrays(230) including TFTs, pixel electrodes, gate pad portions, and data pad portions are formed on a lower substrate(210). Cut-off plates(150) are spaced from the lower substrate(210) at certain intervals. The cut-off plates(150) consist of open portions(150b) located in areas overlapped with the pad portions of a TFT array substrate, and cut-off portions(150a) located in other areas except the pad portions. The cut-off portions(150a) of the cut-off plates(150) are made of metals except molybdenum that is etched with protecting films and insulating films in a dry etching process.
Patent KR-20020047118-A (KR)
IPC: G02C7/04
Filed: 2000-08-08
Abstract: 본 발명은 각막 국소 해부학적 분석을 통해 소프트 콘택트렌즈를 디자인하는데 사용되는 방법에 관한 것이다.  각막의 국소 해부학적 형태가 소프트 콘택트렌즈의 국소 해부학적 형태와 상응하게 일치된다.  각막 돌출부를 비굴곡된 소프트 콘택트렌즈의 후면상으로 맵핑시키는 기하학적 변형법은 렌즈의 굴곡에 의해 유발되는 오류를 최소화하는데 사용된다.  맵핑 변형법은 굴곡의 효과를 고려한다.  결과로서, 콘택트렌즈는 각막의 특정 돌출부와 일치하는 곡률을 갖는 후면을 갖지만 전면은 구형이거나 임의의 목적하는 대칭형 또는 비대칭형 형태일 수 있다.
Patent KR-20020034183-A (KR)
IPC: C08L23/22
Filed: 2000-09-01
Abstract: 본 발명은 (a) 폴리올레핀 0 내지 90 중량부; (b) 관능성 폴리올레핀 5 내지 95 중량부; (c) 폴리스티렌 5 내지 40 중량부; 및 (d) 엘라스토머 1 내지 30 중량부를 포함하는 출발 물질 (여기서 수지 조성물 중 성분 (a), (b), (c) 및 (d)의 총량은 100 중량부임)을 혼합하여 제조된 수지 조성물을 제공한다.  또다른 실시태양에서, 성분 (a)는 비올레핀계 공중합체이고 성분 (c)는 내충격성 폴리스티렌이다.  이러한 수지 조성물은 금속 및 폴리올레핀 기판의 접착제로서 유용하다.
Patent KR-20020063161-A (KR)
IPC: G05B19/418
Filed: 2000-05-19
Abstract: 제조 공정시 거의 실시간으로 결함 검출을 제공하는 방법 및 장치가 제공된다. 이 장치는 공정 피스를 제조하는 공정 툴(105), 및 이 공정 툴(105)에 결합되어 공정 피스의 제조에 관련된 고정 툴(105)로부터 작동 데이터를 수신하는 인터페이스(110)를 포함한다. 일 실시예에서, 공정 툴(105)은 반도체 제조 장비의 형태를 가지며, 공정 피스는 실리콘 웨이퍼이다. 결함 검출 유닛(125)은 공정 툴(105)에 의한 결함 상태가 존재하는 지를 결정한다. 또한, 제 1 인터페이스(110)로부터 작동 데이터를 수신하고, 제 1 인터페이스(110)에 의해 데이터가 수신될 때, 이 데이터를 결함 검출 유닛(125)으로 전송하는 진보된 공정 제어(APC) 프레임워크(120)가 제공된다.
Patent KR-20020044571-A (KR)
IPC: H04N7/24
Filed: 2000-11-02
Abstract: 하나의 소스로부터 콘텐츠를 오디오/비디오 처리 디바이스와 연관된 보안 디바이스로 전송하는 디지털 오디오/비디오 송신 시스템에 조건부 억세스 시스템을 추가하는 방법은, 방송 소스에 추가 조건부 억세스 시스템과 연관된 보안 데이터용으로 예비된 미사용 식별자를 포함하는 시스템 정보 데이터를 가지는 데이터스트림을 제공하는 단계를 포함한다.
Patent KR-20020047280-A (KR)
Title: Spandex-fiber polyurethaneurea polymers prepared using 1,3-diaminopentane as chain extender
IPC: C08G18/10
Filed: 1999-11-02
Abstract: A polyurethaneurea polymer and spandex spun therefrom, based on polymeric ester or ether glycols and MDI at certain capping ratios, and 1, 3-diaminopentane chain extender, are provided.
Patent KR-20020052193-A (KR)
IPC: A61N1/30
Filed: 2000-10-26
Abstract: 통전 개시시 및 통전시의 도통이상을 검출하는데 적합한 이온토포레시스 장치이다.  이온토포레시스 장치는, 전원장치로서 디바이스(50)를 갖고 있고, 디바이스(50)는, 전기에너지를 발생하는 전기에너지 발생부(60)와, 전기에너지를 출력하는 출력부(70)와, 전기에너지의 공급이 정상으로 행해지는지 여부를 검출하는 도통이상 검출부(80)를 갖춘다.  도통이상 검출부(80)의 검출동작은 출력부(70)의 비출력 동작시에 행해진다.  통전시, 출력부(70)의 출력동작과 도통이상 검출부(80)의 검출동작은, 마이크로컴퓨터(2)로부터의 지령에 의해 번갈아 전환된다.
Patent KR-20020073345-A (KR)
Title: Device for binding a target molecule
IPC: G01N21/03
Filed: 2000-10-25
Abstract: A panel chip for supporting biological samples for observation with a microscope. The glass panel defines a top flat surface, a bottom bearing surface, and at least a few channels extending generally parallel to each other from top to bottom surfaces. Each of the channels defines a top access mouth for ingress of biological samples, wherein each channel is obliquely inclined so as to make a significant acute angle relative to an axis perpendicular to said top flat surface, in order to facilitate the guidance of maximum light into the channel due to zero loss of reflection and to produce the maximum number of total internal reflection and to guide the maximum light out of the microchannel in such a manner that produces no artifact halo for maximum detection and sensitivity. Each channel has such an inner diameter as to accommodate flow through viscosity of a biological sample containing fluid.
Patent KR-20020061649-A (KR)
IPC: B01J35/04
Filed: 2000-10-27
Abstract: 허니컴 제품(10)은 제1 말단면으로부터 제2 말단면으로 연장하는 세로의 채널(20)들을 갖는다. 상기 허니컴의 일부는 나선형 홈으로부터 이격되는 절단에 의해 제거되며, 상기 나선형 홈의 깊이는 상기 허니컴의 외부 표면으로부터 대다수의 상기 채널들을 통해 연장되고, 길이는 상기 제1 말단면에서 또는 부근에서 제2 말단면을 향해 시작하는 상기 허니컴 채널의 축(60)을 따라 연장된다. 상기 허니컴 제품(10)은 열교환, 열적인 혼합, 물리적인 혼합, 화학적 스트립핑(stripping), 및 제1 말단면으로부터 도입하거나 두 말단면으로부터의 역류 형식에서 도입하는 하나 이상의 워크스트림의 화학적인 반응을 포함하는 몇몇의 응용품에서 사용될 수 있다.
Patent KR-20020073480-A (KR)
IPC: H04N5/907
Filed: 2000-12-18
Abstract: 디지털 카메라에 있어서, 동화상의 기록 기간 중에 스냅 숏의 촬영이 지시되면, 촬영된 정지 화상을 프레임 버퍼(7)의 퇴피용 기록 영역(7a)에 일시적으로 퇴피시킨다.  디스플레이(9) 상에 현재 촬영 중인 동화상과 정지 화상이 병행 표시되어, 사용자는 스냅 숏의 내용을 확인할 수 있다.  퇴피 동작 중에도 동화상은 계속하여 기록된다.  동화상 처리 후, 정지 화상은 화상 보정 회로(4)에서 처리된다.  프레임 버퍼(7)는 복수의 프레임 기록 영역을 구비하고, 동화상과 정지 화상의 처리에 공용된다.  통상의 동화상 처리에서는 이들 영역이 주기적으로 이용되고, 정지 화상이 촬영되었을 때, 어느 하나의 영역이 이용된다.  이후, 동화상을 위해 남은 영역이 주기적으로 이용된다.  동화상 및 정지 화상의 기록 기능이 저비용으로 향상되고, 스냅 숏도 촬영하기 용이하고, 상품 사이즈도 커지지 않는다.
Patent KR-20020067937-A (KR)
IPC: C07D491/048
Filed: 2001-01-25
Abstract: 본 발명은 하기 화학식 (I)의 벤젠 축합 복소환 유도체 및 그 비독성 염에 관한 것이다: 
     화학식 (I) 
     
       
     
     식에서, 기호는 명세서에 기재와 동일하다. 
     본 발명의 화학식 (I)의 화합물은 시스테인프로테아제 저해 활성을 지니고, 면역질환(자가면역질환, 감염증 등), 염증성질환(염증성장질환, 다발성뇌경화증, 관절염 등), 신경변성질환(알츠하이머병, 근디스트로피 등), 골흡수성질환(골다공증 등), 호흡기 질환, 당뇨병, 쇼크 등의 예방 및/또는 치료제로서 유용하다.
Patent KR-20020081356-A (KR)
IPC: G06T17/05
Filed: 2001-12-25
Abstract: 본 발명은, 계측한 지도 화상 상에서의 두개 이상의 점에 대하여, 지도 화상 상의 위치와, 위도, 경도를 대응시켜 지도 화상와 함께 기록함으로써, 계측한 지도 화상 상에서의 임의의 점의 위도, 경도를 얻을 수 있게 하는 것이다.  즉, 지도 화상 상에서의 제1 점을 지정하여, 해당 제1 점에서 위도, 경도를 위치 측정함으로써, 제1 점에 대하여 지도 화상 상에서의 X 좌표, Y 좌표에 대응한 위도, 경도를 취득한다.  마찬가지로 두개 이상의 점에서, 지도 화상 상에서의 X 좌표, Y 좌표에 대응한 위도, 경도를 취득하여, 지도 화상과 함께 기록한다.  그리고, 지도 화상 상의 좌표와 위도, 경도의 대응 관계에 기초하여 지도 화상 상 임의의 점에서의 위도, 경도를 산출한다.
Patent KR-20020081400-A (KR)
Title: 휠 브레이크 매개 변수의 결정 방법 및 장치
IPC: B60T8/17
Filed: 2001-01-31
Abstract: 휠 브레이크의 매개 변수 결정을 위한 방법 및 장치가 제안된다.  매개 변수는 압력 수단으로 작동되는 휠 브레이크의 제동 토크 또는 제동력과 제동 압력 사이의 관계를 나타내는 브레이크 매개 변수이다.  상기 브레이크 매개 변수의 결정은 휠 개별적으로 휠 특성적인 변수를 기초로 하여 산출을 통해 실행된다.
Patent KR-20030041873-A (KR)
Title: Mram architectures for increased write selectivity
IPC: G11C11/15
Filed: 2001-07-12
Abstract: MRAM architectures are disclosed that produce an increased write margin and write selectivity without significantly reducing the packing density of the memory. The major axes of the magneto-resistive bits are offset relative to the axes of the digital lines to produce a magnetic field component from the digital line current that extends along the major axis of the magneto-resistive bits.
Patent KR-20040063508-A (KR)
Inventor: HWANG IN DONG
IPC: C04B26/14
Filed: 2003-01-08
Abstract: PURPOSE: An epoxy mortar composition for repairing or supplementing a concentrate thin film is provided, to improve air permeation, compression strength and adhesive strength. CONSTITUTION: The epoxy mortar composition comprises 1-20 wt% of an epoxy main component; 10-40 wt% of water; 1-20 wt% of an aqueous polyamine additive epoxy curing agent; 10-70 wt% of a hydraulic cement; and 20-80 wt% of sand or aggregate. Optionally the epoxy mortar composition comprises further 1-90 wt% of a diluent selected from the group consisting of a silica sol, an alumina sol and glycol. Preferably the hydraulic cement is at least one selected from the group consisting of ordinary cement, moderate heat cement, fast curing cement, ultra high-early strength cement and three-component system cement.