baber/WOPTO huggingface dataset:
Patent KR-20070068882-A (KR)
Title: Display device having multi-layer electronic ink and method for manufacturing thereof
Inventor: CHOI NACK BONG
IPC: G02F1/167
Filed: 2005-12-27
Abstract: A display device having a multi-layer electronic ink and a method for manufacturing the display device are provided to restrain photo-current applied to thin film transistors on a lower substrate by blocking light transmitting through a gap between micro-capsules of an electronic ink layer. A display device includes an upper substrate(110), a lower substrate(120), an upper transparent electrode(140), a lower transparent electrode(160), and an electronic ink layer(180). The upper substrate and the lower substrate face each other. The upper transparent electrode is formed on the backside of the upper substrate. The lower transparent electrode is formed on the lower substrate. The electronic ink layer includes micro-capsules(180a) stacked in multiple layers and is interposed between the upper transparent electrode and the lower transparent electrode.
Patent KR-20060004637-A (KR)
Inventor: AHN TAE IN
IPC: F16L21/02
Filed: 2005-12-29
Abstract: 본 발명은 상·하수관 접속구조를 개시한다. 
     본 발명에 따른 상·하수관 접속구조는 복수개의 상·하수관을 직렬로 연결하기 위한 관 접속구조에 있어서, 관의 일측 끝에 근접하는 외주연에 반원형상으로 요입되는 내부 링홈이 형성되는 끼움 접속부와, 관의 타측 외주연에 일체로 구비되는 것으로 끼움 접속부가 삽입될 수 있게 확장된 지름을 갖는 삽입부 및 이 삽입부의 내주연으로 내부 링홈에 대응되는 위치에 반원형상으로 요입 형성되는 외부 링홈 그리고 이 외부 링홈을 외부와 연통되게 하면서 캡에 의해 선택적으로 차폐되는 주입로를 구비하는 삽입 접속부와, 상기 내부 링홈과 외부 링홈이 형성하는 고리 형상의 링홈에 끼움되는 것으로 끼움된 상태에서 주입로와 연통되게 강제로 천공되어 그 내부로 실링제가 충진되는 중공의 댐핑링을 포함하여 구성된다. 
     상기와 같이 구성되는 상·하수관 접속구조는, 한쌍의 관이 접속된 상태에서 관 접속부분의 내부에 구비되는 실링제가 충진된 댐핑링이 지상으로부터 충격이나 진동이 반복적으로 가해져 접속부분을 기준으로 한쌍의 관이 유동되는 경우에도 이를 탄력적으로 완충 보상할 수 있게 됨에 따라 수밀성을 확보한 상태에서 충격 이나 진동에 의한 관 접속부분의 파손을 안정되게 방지할 수 있는 이점을 제공한다. 
       
      상수관, 하수관, 접속, 콘크리트, 연결
Patent KR-20050019894-A (KR)
IPC: H01L21/78
Filed: 2003-07-09
Abstract: 점착성 시트(5)에 접착된 박형 칩(6)의 픽업 동작에서 점착성 시트의 박리 공정, 흡착 면(22a)에 다수의 흡입 홈들(22b)이 제공된 흡입 박리 툴(22)이 상기 점착성 시트(5)의 하부 면과 접한다. 또한, 상기 흡입 홈(22b) 내의 공기가 상기 칩(6)과 함께 상기 점착성 시트(5)의 휘어짐 및 변형을 위해 진공 흡입되고 이러한 휘어짐 변형으로 인해 상기 칩(6)의 하부 면으로부터 점착성 시트(5)를 박리한다. 따라서, 파손 또는 갈라짐과 같은 문제점의 발생 없이 높은 생산성의 픽업 동작을 실현하는 것이 가능하다.
Patent KR-20050026967-A (KR)
Title: Electrical impedance based audio compensation in audio devices and methods therefor
Inventor: MANTOVANI JOSE RICARDO BADDINI
IPC: H04R3/00
Filed: 2003-07-22
Abstract: An audio device, for example a wireless communications handset, including a sound transducer (410) coupled to a compensated audio signal output of an audio compensator (450), a mismatch detection circuit (430) having a first input coupled to the compensated audio signal output of the audio compensator (450), the mismatch detection circuit (430) having a second input coupled to the sound transducer (410), the mismatch detecting circuit having an output corresponding to a mismatch between a reference electrical impedance of the sound transducer and an actual electrical impedance of the sound transducer, a compensation estimator (440) having an input coupled to the output of the mismatch detection circuit, the compensation estimator having an audio compensation output coupled to a compensation input of the audio compensator.
Patent KR-20050072751-A (KR)
Title: Direct thermal imaging on plastic film
Inventor: FINGER JOHN
IPC: C09J7/29
Filed: 2003-10-02
Abstract: The present invention provides a means to produce an image in gray scale on a film using direct thermal imaging, and preferably near infrared direct thermal imaging. The present invention provides a multi- layered, laminated, non-cavitated film that has proper surface characteristics and heat transfer properties by virtue of the proper combination of polymeric layers and coatings, in particular, the active direct thermal coating, and topcoat which produce direct thermal imaging with gray scale. Such a film may be used for temporary personal identification devices, for instance, hospital wristbands and backstage passes, and may incorporate bar code data, photographs as well as other pertinent data.
Patent KR-20050070056-A (KR)
Title: 4-methylhexanoic kahalalide f compound
Inventor: FAIRCLOTH GLYNN THOMAS
IPC: A61K38/15
Filed: 2003-10-20
Abstract: The present invention is directed to new kahalalide antitumoral compounds, in particular to analogues of kahalalide F, useful as antitumoral, antiviral, antifungal agents and in the treatment of psoriasis.
Patent KR-20050084635-A (KR)
Title: Storing bios in persistent system memory
Inventor: FONTIJN WILHELMUS E J
IPC: G06F9/445
Filed: 2003-10-08
Abstract: When booting a personal computer, it needs to find instructions immediately to tell it what to run to start up the personal computer. These it finds within the so-called basic input/output system (BIOS) program. Usually the BIOS program is stored in a separate location, for example a ROM. It is usually shadowed into system memory (SM) to speed up its operation. The copying of the BIOS program to system memory (SM), amongst others, causes the boot process to be a relatively slow process. In the present invention, the system memory (SM) comprises a persistent system memory (PSM) and the BIOS program is stored in the persistent system memory (PSM). Furthermore, selected information used by the BIOS program is stored in persistent system memory (PSM) as well. As a result, the speed of booting the personal computer is significantly increased.
Patent KR-20050086546-A (KR)
Title: Broadcasting system, receiving apparatus, and protecting method and receiving method of broadcast data
Inventor: HAMADA ICHIRO
IPC: G06F21/10
Filed: 2003-11-19
Abstract: A broadcast system, a receiver apparatus, a broadcast method and a receiving method wherein copyright protections as to still images transmitted by digital broadcasts are achieved. When there is a necessity to protect the copyright of still images in a digital broadcast, a still image copy control descriptor is prepared and included in PMT, EIT and SDT. The use of the still image copy control descriptor makes it possible to describe information of the copyright of still images in a digital broadcast and also describe, because of the copyright information, the behavior of a receiver in a detailed manner. Additionally, it is made possible to control, in a detailed manner, the printing of the contents of the digital broadcast in the receiver. Moreover, it is made possible to control, in a detailed manner, the recording of the contents of the digital broadcast into a recording medium in the receiver.
Patent KR-20050085019-A (KR)
Title: Phenolic antioxidants in crystalline form
Inventor: REHM DANIEL
IPC: C07C69/732
Filed: 2003-11-17
Abstract: The invention relates to a process for preparing solid particles of a phenolic antioxidant from the IRGANOX series in the form of crystals, particularly IRGANOX 1010 and 1098, the crystal particles obtainable by the process, the further processing of the crystal particles, an aqueous dispersion comprising the phenolic antioxidant, novel crystal modifications of pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4- hydroxyphenyl)-propionate] (mu -form) and N,N'-hexane-1,6diyl-bis[3- (3,5-di-tert-butyl-4-hydroxyphenylpropionamide)] (beta -form) and aqueous dispersion comprising the new crystal modifications.
Patent KR-20050115905-A (KR)
Title: Organic-inorganic hybrid vitreous material and method for producing same
Inventor: KUNIYOSHI MINORU
IPC: C08G77/06
Filed: 2004-03-12
Abstract: A method for producing an organic- inorganic hybrid vitreous material is characterized by comprising at least the following three steps: a step for preparing a gel material through sol-gel processing; a fusing step conducted by heating; and an aging step. An organic-inorganic hybrid vitreous material produced by such a method is also disclosed.
Patent KR-20060005392-A (KR)
Title: Method and device for treating waste bread
Inventor: NAGASHIMA YOSHIHIRO
IPC: A23K1/10
Filed: 2004-05-13
Abstract: [PROBLEMS] To provide a method and a device capable of efficiently crushing and drying a waste bread into fine powder and granular material with low moisture content so that the waste bread can be used as a mixed feed for livestock. [MEANS FOR SOLVING PROBLEMS] The waste bread (A) is fed into a primary drying passage (1) having, therein, rotary crushing vanes (2b) and a hot air injection nozzle (3a) having an injection port facing a delivery direction and crushed by grinding down the waste bread (A) by the tip faces of the rotary crushing vanes (2b) and the inner bottom face of the primary drying passage (1), and water content in the waste bread (A) is evaporated and removed by the heated primary drying passage (1) and hot air from the injection nozzle (3a). In addition, the waste bread (A) is supplied into a secondary drying passage (4) through a net-like body (7a) while more finely crushing the bread by a rotary cutter (20) and further dried in the secondary drying passage (4).
Patent KR-20060016089-A (KR)
Title: Tensioning device for radially preloading a wheel bearing subassembly
Inventor: ULMAN LOTHAR
IPC: G01M13/04
Filed: 2004-05-12
Abstract: The invention relates to a loading device (1) for receiving and preloading a wheel bearing so that it is free from play. Said loading device comprises a loading element (3) that preloads the wheel bearing (8) radially from the exterior.
Patent KR-20060040589-A (KR)
Title: Aircraft ground run-up enclosure
Inventor: ROARK MICHAEL E
IPC: B64F1/26
Filed: 2003-05-28
Abstract: A ground run up enclosure (10) which comprises an air inlet structure (12), a test chamber (14), an acoustic enclosure (16) and a main enclosure door (118). The air inlet structure (12) is adapted to receive ambient air and redirect it into the test chamber (14). The test chamber (14) is designed to receive a portion of an aircraft (20) therein. The acoustic enclosure (16) receives the airflow from the test chamber (14). The airflow continues through the acoustic enclosure (14) until it contacts a front surface of the main enclosure door (118) and is redirected upward and out of the enclosure.
Patent KR-20060018237-A (KR)
Title: Phosphor and method and apparatus for producing phosphor
Inventor: YOKOSAWA NOBUYUKI
IPC: C09K11/58
Filed: 2004-06-07
Abstract: A method for producing a phosphor which has a step of heating and sintering a raw material for a phosphor containing the elements constituting the phosphor itself and an activating agent or compounds containing said elements, characterized in that in the above sintering step, the raw material for a phosphor is continuously passed through a tubular rotating heating furnace which is installed being inclined to a horizontal surface, to thereby heat and sinter the raw material in the heating furnace, and the sintered product discharged continuously from the heating furnace is rapidly cooled. The method allows the production of spherical phosphor particles which are uniform in the particle diameter and shape thereof and exhibit good dispersibility, at a low cost in good yield.
Patent KR-20070075872-A (KR)
Title: Image processing method and system using gain-controllable clipped histogram equalization
Inventor: PAIK JOON KI
IPC: H04N5/57
Filed: 2006-01-16
Abstract: A method and a system for processing images are provided to improve contrast of the images by using gain-controllable clipped histogram equalization with adaptively controlling a histogram clipping rate. A brightness histogram is obtained(S210,S215). Mean brightness of video signals is calculated(S220). A clipping rate is decided based on the mean brightness(S225). A clipping threshold is decided based on the clipping rate. Clipped brightness histogram is obtained by clipping frequency exceeding the clipped threshold at the brightness histogram by the clipped threshold(S230). A corrected brightness histogram is obtained by correcting the clipped brightness histogram, having the clopping rate as a total gain(S235-S245). A cumulative histogram is obtained from the corrected brightness histogram(S250). An inputted image is corrected by using the cumulative histogram as a conversion function(S255).
Patent KR-20070076047-A (KR)
Title: Method and system for transmitting/receiving data in a communication system
Inventor: KANEKO MEGUMI
IPC: H04B7/26
Filed: 2006-01-17
Abstract: A method and a system for transmitting and receiving data in a communication system are provided to improve the efficiency of the resources allocated for the transmission of channel state information by measuring the channel states of subchannels when an SS(Subscriber Station) transmits channel state information to a BS(Base Station), encoding the measured channel state information according to AMC(Adaptive Modulation and Coding) levels, and transmitting it. An SS measures the state of each of the subchannels with a BS, and determines the AMC level of each of the subchannels(310,303). The SS judges whether the number of determined AMC levels is "1"(305). If so, the SS encodes each measured channel state, or CSI(Channel State Information), into an indicator/position code(307). However, in case the number of determined AMC levels is more than "2", the SS encodes each CSI into a differential/grouped code(309). Then the SS forms a CSI message containing the encoded CSI(311) and transmits it to the BS through a physical layer(313).
Patent KR-20060013441-A (KR)
Inventor: KIM BYEONG HO
IPC: E02D29/12
Filed: 2006-01-23
Abstract: 본 발명은 맨홀지관 연결구 밀봉용 거푸집 및 이를 이용한 맨홀지관 연결구 고정방법에 관한 것으로, 맨홀의 일측에 맨홀지관을 연결하는 경우 맨홀지관 연결구의 맨홀 외주면 상에 일정크기의 사출 성형된 거푸집을 결합한 후 거푸집의 공간상에 콘크리트 모르타르를 충진하여 양생시킴으로써 양생된 콘크리트에 의해 맨홀지관의 연결부분이 밀봉되어 맨홀과 맨홀지관 사이에 누수가 발생되지 않도록 함에 그 목적이 있다.  이를 위해 구성되는 본 발명은 후방과 상부 및 하부가 개방된 육면체의 형태로 이루어지되 맨홀과 맨홀지관이 연결되는 부분을 내부에 위치시킬 수 있는 크기로 이루어진 거푸집본체, 거푸집본체의 전면에 형성되어지되 맨홀지관의 외경에 상응하는 내경으로 관통 형성되어 맨홀에 연결되는 맨홀지관이 관통 결합되는 지관결합공 및 맨홀의 표면에 대응하는 형태로 거푸집본체의 후방 양측단 각각에 일체로 형성되어 맨홀의 표면과 면접촉되어지되 그 각각에는 다수의 관통고정공이 관통 형성되는 일정넓이의 접촉날개편으로 이루어진 맨홀지관 연결구 밀봉용 거푸집을 결합볼트를 통해 맨홀의 표면에 밀착 고정시킨 상태에서 맨홀의 표면과 거푸집본체가 이루는 공간상에 콘크리트 모르타르를 충진 양생하여 거푸집본체의 지관결합공을 통해 맨홀에 연결된 맨홀지관의 연결부위가 양생된 콘크리트에 의해 밀봉되어 누수가 방지될 수 있도록 한 것이다. 
       
     맨홀, 커넥터, 오·폐수, 하수, 맨홀지관, 거푸집
Patent KR-20060087447-A (KR)
Inventor: LIAW CORVIN
IPC: H01L21/8229
Filed: 2006-01-27
Abstract: 저장된 정보가 고체 전해질을 포함하여 이루어지는 각각의 층을 갖는 층 스택들의 비반응성 저항의 크기에 의해 표현되는 집적화된 반도체 메모리들에서, 메모리 셀에 대해, 기록 전압 및 삭제 전압에 대한 큰 임계값들(G1, G2)이 메모리 셀과 상이하다는 사실이 메모리 셀들이 개별적으로 프로그램될 수 있다는 것을 의미할지라도, 상기 메모리 셀들은, 종래에는, 개별적으로, 즉 여타의 메모리 셀들에 대 선택적으로 삭제될 수 없다는 문제가 발생한다. 이는, 전위(Verasemin)와 전위(Verasemax) 사이의 범위에 있는 삭제 전압들에 대한 임계값들(G1)의 큰 대역폭 때문이다. 본 발명은, 모든 비트 라인들 및 워드 라인들의 동시적인 바이어싱 및 전위들의 특정 선택이 단일 메모리 셀이 여타의 메모리 셀들에 대해 선택적으로 삭제되도록 하는 후자를 동작시키는 방법 및 반도체 메모리를 제안한다.
Patent KR-20070081314-A (KR)
Title: Keypad arrangement system for entering chinese language pinyin
Inventor: PARK JEONG JOO
IPC: H04B1/40
Filed: 2006-02-10
Abstract: A keypad arrangement system for inputting pinyin of Chinese characters is provided to reduce input motion line/time and facilitate input by differently arranging consonants and vowels of the pinyin without changing a conventional keypad structure including 12 buttons. A consonant part(110) and a vowel part(120) forming a sound of the pinyin are combined and classified into 7 consonant groups(111-117) and 5 vowel groups(121-125). The 7 consonant groups and the 5 vowel groups are respectively arranged to 12 buttons of the keypad. The consonant and vowel groups are arranged to 2 different sections.
Patent KR-20070090469-A (KR)
Title: Apparatus and method for preventing wrong drive of industrial vehicle
Inventor: JANG JAE JONG
IPC: B60K28/10
Filed: 2006-03-03
Abstract: A device and a method of preventing unintended drive of an engine powered industrial vehicle even when a transmission stick is shifted to a forward or a reverse gear unless a driver steps on an accelerator by installing a brake solenoid to supply the brake oil pressure to an axle brake regardless of the operation of a brake pedal when a control unit determines that a preset condition for braking the vehicle is met, thereby braking the vehicle from any unwanted movements, allowing a worker to concentrate safely on the job. A device for preventing unintended drive of an engine powered industrial vehicle having an automatic transmission comprises a axel pedal switch(11) sensing whether an axle pedal(1) is stepped on or not, a brake pedal switch(12) sensing whether a brake pedal(2) is stepped on or not, a parking switch(13) sensing whether a parking lever(3) is engaged or not, a brake solenoid(5) installed on the brake valve for transmitting the brake oil pressure to the axel brake through a brake valve(4) regardless of whether the brake pedal is stepped on or not when the preset conditions are met, and a control unit for determining whether to operate the brake solenoid or not by receiving signals from the axel pedal switch, brake pedal switch, and the parking switch. A method of preventing the unintended drive of an engine powered industrial vehicle comprises the steps of: determining the position of the parking lever of the vehicle; determining a position of a direction conversion lever if the parking level is detected to be unengaged; determining whether the axle pedal is stepped on or not if the direction conversion lever is not in neutral position; determining whether the axle pedal is stepped on or not if the brake pedal is not stepped on; and supplying the pressure of the brake oil to the axle brake if the axle pedal is detected to be not stepped on.
Patent KR-20060101394-A (KR)
Inventor: SAEKI MITSUO
IPC: H02M3/155
Filed: 2006-03-17
Abstract: 본 발명은 복수의 스위치에 대하여 각각 구동부를 설치하고, 부하 전류나 입력 전압, 출력 전압, 입출력 전압에 따라서 각 스위치를 제어함으로써, DC-DC 변환시의 변환 효율을 향상시키는 것을 과제로 한다. 
     복수의 제 1 스위치와 복수의 제 2 스위치를 교대로 온(on) 상태로 하여 동기(同期) 정류시킬 때, 상기 복수의 제 1 스위치를 각각 소요의 출력에 따라서 온 또는 오프(off) 상태로 반복하여 구동하고, 상기 복수의 제 2 스위치를 각각 상기 제 1 스위치와 동기시켜서 온 또는 오프 상태로 구동하고, 부하 전류, 출력 전압, 입력 전압 또는 입출력 전압차에 따라서 상기 복수의 제 1 스위치의 일부의 구동 및 상기 복수의 제 2 스위치의 일부 또는 전부의 구동을 정지시킨다. 
       
     DC-DC 컨버터, 실렉터, 차동 증폭기, PWM 비교기
Patent KR-20070095641-A (KR)
Title: Pipe latch circuit for increasing date output speed, a semiconductor memory device with the pipe latch circuit and data output operation method of the same
Inventor: LEE KANG YOUL
IPC: G11C11/4096
Filed: 2006-03-22
Abstract: A pipe latch circuit for increasing data output speed and a semiconductor memory device including the same, and a data output operation method thereof are provided to increase the data output speed and to reduce the phenomenon of changing voltage levels of pre-fetched data, by shortening an output path of pre-fetched data transferred to GIO(Global Input Output) lines. According to a pipe latch circuit of a semiconductor memory device, a selection signal generator(110) generates input selection signals, in response to an input control signal and a first selection control signal. A pipe latch part(120) converts pre-fetch data received in parallel through a plurality of GIO(Global Input and Output) lines into serial pipe output data and then output the converted data to an output node, in response to the input selection signals, a second selection control signal, and output control signals. The pipe latch part includes an input selection part(130). The input selection part changes the parallel sequence of the pre-fetch data received through each GIO line, and outputs input selection data to each of a plurality of internal data lines according to the change result.
Patent KR-20070096384-A (KR)
Title: C-kit activation inhibitor, skin whitening compound and composition for skin whitening containing the same
Inventor: KIM HO JEOUNG
IPC: A61Q19/02
Filed: 2006-03-23
Abstract: A c-Kit inhibitor, a skin whitening compound and a composition for skin whitening containing the same inhibitor are provided to inhibit production and differentiation of melanin and maturation of melanin cells by inhibiting c-Kit without side effects, and improve hyperpigmentation symptoms. A c-Kit inhibitor is a flavone derivative selected from 6-methoxyflavone represented by the formula(1), 3,7-dihydroxyflavone represented by the formula(2), 3,6-dihydroxyflavone represented by the formula(3), 3-hydroxy-6-methylflavone represented by the formula(4), 3,3'-dihydroxyflavone represented by the formula(5), 6,2',3'-trihydroxyflavone represented by the formula(6), 6,4'-dimethoxy-3-hydroxyflavone represented by the formula(7), 4'-hydroxy-beta-naphthoflavone represented by the formula(8) and 3,7,3'-trihydroxyflavone represented by the formula(9). A composition for skin whitening contains 0.000001-10 wt.% of the c-Kit inhibitor.
Patent KR-20070098098-A (KR)
Title: Antenna
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2006-03-31
Abstract: An antenna is provided to reduce a size of an embedded antenna by integrating an antenna pattern with other circuit patterns. An antenna includes a conductive radiating pattern, a parasitic element(260), and a sliding portion(230). The conductive radiating pattern is formed on an antenna board and connected to a feeding line. The parasitic element is formed on the antenna board and electrically isolated from the radiating pattern. The sliding portion is coupled with the board and is capable of being slid. When extended, the conductive sliding portion is electrically connected to the radiating pattern at a contact portion. A length of the sliding portion is adjusted in multiple steps.
Patent KR-20060105659-A (KR)
Inventor: KOBAYASHI KAZUHIRO
IPC: G03F7/004
Filed: 2006-03-31
Abstract: 본 발명은 고투명성, 내열 황변성, 세선 형성성, 고신뢰성 면에서 우수하여, 컬러 필터용 잉크 등에 사용하기에 적합한 감광성 수지 조성물을 제공한다. 
     본 발명의 알칼리 가용성 수지를 포함하는 감광성 수지 조성물은, 알칼리 가용성 수지로서 화학식 1로 표시되는 알칼리 가용성 수지(I)와 하기 화학식 2로 표시되는 일관능성 에폭시 화합물을 반응시켜 얻어지고, 산가가 1 내지 100 mgKOH/g의 범위에 있는 알칼리 가용성 수지(A)를 함유한다. 
     [화학식 1] 
     
       
     
     [화학식 2] 
     
       
     
     (R 1  내지 R 5 는, H 또는 치환기를 나타내고, A는 -CO-, -S0 2 -, -C(CF 3 ) 2 -, -Si(CH 3 ) 2 -, -CH 2 -, -C(CH 3 ) 2 -, -0-, 9,9-플루오레닐기 또는 직접 결합을 나타내며, X는 카르복 시산 잔기를 나타내고, Y 1 , Y 2 는 H, -OC-Q-(COOH) m 를 나타내며, Z는, -C m H 2m+1 , -C 6 H 5  또는 -C n H 2n -OH를 나타냄) 
     감광성 수지 조성물, 칼라 필터, 알칼리 가용성 수지, 광중합성 모노머, 개시제, 증감제, 착색제, 일관능성 에폭시 화합물,
Patent KR-20070099893-A (KR)
Title: Multi layer ltcc mim capacitor
Inventor: OH TAE SUNG
IPC: H01G4/12
Filed: 2006-04-06
Abstract: A LTCC(low temperature co-fired ceramic) MIM(metal insulator metal) capacitor is provided to manufacture a capacitor of a high capacitance by forming a plurality of holes on a green sheet having a metal plane and filling the plurality of holes with a paste of a high dielectric constant. A LTCC MIM capacitor includes a first green sheet(21), a first metal plane(22), a second green sheet(23), a second metal plane(24), a plurality of holes(25), and a paste(26). The first metal plane(22) is formed on the first green sheet(21). The second green sheet(23) is formed on the first metal plane(22). The second metal plane(24) is formed on the second green sheet(23). The hole(25) for adjusting a dielectric constant is formed on the second green sheet(23). The paste(26) is filled with the hold(26). The plurality of holes(25) having a predetermined diameter are punctured to adjust a dielectric constant of the green sheet (23). The paste(26) has the dielectric constant of 50~2000.
Patent KR-20070102836-A (KR)
Title: Device and method for the communication of expansion modules
Inventor: RYU HWA SOO
IPC: G05B19/05
Filed: 2006-04-17
Abstract: A method for communicating an expansion module is provided to execute a rapid operation by distinguishing from start and end parts of a frame using a timer. A communication device of an expansion module, which has a master(100) and plural slaves(200) having identification information allocated by the master, includes a transmit line(110), a receive line(120), and a reset line(130). The transmit line, which connects the master and the respective plural slaves, is used for transmitting clocks from the master to respective plural slaves. The receive line, which connects the master and the respective plural slaves, is used for receiving clocks from the respective plural slaves to the master. The reset line connects the master and a slave adjacent to the master or between the slaves.