baber/WOPTO huggingface dataset:
Patent KR-950007750-A (KR)
Title: 귀금속 합금을 이용한 장신구 보석의 그레인 제조방법
IPC: A44C27/00
Filed: 1993-09-11
Abstract: 본 발명은 귀금속 합금을 속재로 한 장신구로서 보석(예: 귀걸이, 반지, 목걸이등)을 제조할때 순금과 합금하여 주조를 실시한 후 가공성, 칼라등을 고려하여 만든 은을 주성분으로 한 3-5원계의 귀금속 합금을 이용한 장신구 보석의 그레인(Grain) 제조방법에 관한 것이다. 
     소비자 측에서 요구하는 장신구 보석을 성분, 중량 및 크기에 따라 원자재를 고주파로에서 고열로 가열하여 용해한다. 충분히 용해가 되면 등유로에서 20-30분 충분히 예열된 그레인용 도가니를 이용하여 합금용탕을 파워오프(Power off)하고 전동기 및 JIG등을 이용하여 도가니를 충분히 핸드링하여 슈팅M/C에서 그레인작업을 실시한다. 슈팅M/C에서 작업이 끝난 그레인을 20분간 건조한후 체질기에서 선별하여 선별된 양품의 그레인에 10%의 황산용액에 2-3간 침적후 수세하여 재건조하여서 약2φ-7φ범위의 장신구 보석 그레인을 제조하게 되는 것이다. 
     이와 같이 본 발명은 순도조성이 용이하며 종류별에 따라 칼라선택이 자유로운 것으로서 유용하고 경제적인 효과가 있는 것이다.
Patent KR-940007285-A (KR)
Title: 잉크분사 날염 기법에 의해 음이온성 텍스타일 염료를 사용하여 개질된 섬유 물질상의 염색물을 제조하는 방법
IPC: D06P5/30
Filed: 1993-09-25
Abstract: 잉크분사 날염 기법에 의해 음이온성 텍스타일 염료를 사용하여 개질된 섬유 물질상의 염색물을 제조하는 방법. 
     본 발명은 음이온성 염료의 알칼리-비함유 및 바람직하게는 전해질-저함유 또는 전해질-완전 비함유 수용액으르 잉크분사 날염 분무 기법에 의해 하나이상의 1급, 2급 또는 3급 아미노 그룹 또는 4급 암모늄 그룹(아미노/암모늄 그룹은 헤테로사이클의 일부일수도 있다)을 함유하는 화합물로 예비처리되고 개질된 섬유 물질에 적용함을 포함하는, 시이트 유사 섬유 물질, 특히 셀룰로즈 섬유로 부터 제조되거나 이를 함유하는 섬유물질을 음이온성 염료, 특히 섬유-반응성 그룹을 갖는 염료로 염색시키는 방법을 개시한다. 
     일반적으로 세척에 의한 후처리가 필요하지 않다. 다른 방법으로 수득된 과잉 염색액으로 부터 야기되는 비용이 많이 드는 폐수 처리 과정이 배제된다. 섬유-반응성 염료를 사용하는 경우, 알칼리에 의한 고착공정이 필요하지 않으며, 고착공정은 일반적으로 단시간의 열 처리에 의해 수행된다.
Patent KR-950011887-A (KR)
Title: 유압식 단동실린더
IPC: F16J10/00
Filed: 1993-10-28
Abstract: 본 발명은 각종 크레인이나 승강기, 또는 트럭스케일등에서 과부하검출 또는 중량계측용으로 사용되는 유압식 단동실린더에 관한 것임. 
     종래에는 피스톤에 끼워진 피스톤패킹에 작동유체의 압축 또는 팽창력이 작용되었기 때문에 피스톤과 실린더간의 허용공차에 의한 틈새로 작동유체가 누유되었음. 
     본 발명은 여러개의 분할형실린더블록으로 나누어서 조임볼트로 조립할 수 있도록 하고, 작동유체실을 형성하는 분할형실린더블록과 다른 분할형실린더블록사이에는 피스톤과 밀착되는 누유방지패킹의 테두리를 끼워서 작동유체실이 피스톤과 실린더간의 틈새 및 분할형실린더블록들간의 틈새와 차단된체 누유방지패킹으로 밀봉한 유압식 단동실린더임. 
     본 발명에 의한 유압식 단동실린더는 작동유체실이 누유방지패킹으로 밀봉되어 있음으로 해서 혹독한 사용조건하에서도 피스톤과 실린더간의 틈새로 작동유체가 누유되지 않기 때문에 과부하검출 또는 중량계측을 정확하게 실시할 수 있다.
Patent KR-950013152-A (KR)
Title: 정지 정지 정지 정지 기상위성 자료의 영상처리시스템 및 그 영상처리방법
IPC: H04N1/00
Filed: 1993-10-30
Abstract: 본 발명은 정지 기상위성의 영상처리시스템 및 그 영상처리방법에 관한 것으로, 적도 상공에서 지구의 자전속도와 같이 지구를 선회하며 적외선과 가시광선을 사용하여 지구의 대기 및 환경상태 등을 관측하여 정지 기상위성에서 송신하는 WEFAX자료를 컴퓨터를 이용하여 실시간으로 수신 및 영상처리토록 한 것이다. 본 발명의 전체 시스템은 하드웨어와 소프트웨어 부분으로 나누고 입력부와 처리부 I, 처리부 II 및 출력부는 하드웨어이고, 처리부 III는 소프트웨어 부분으로 자료 수신 및 영상처리를 수행하도록 하는 것으로 FM으로 변조하여 송신하는 신호를 송신하는 안테나시스템부와, 안테나시스템에서 증폭된 신호를 FM 수신기를 통해 복조하는 수신기부와, 제어신호를 받아 처리하는 인터페이스부, FM 수신기에서 복조한 신호에서 잡음을 제거하기 위한 저역 및 고역통과필터와 저역통과필터를 통과한 신호를 A/D변환하여 컴퓨터로 전송하기 위한 인턴페이스부 증폭기를 거친 정류된 신호에서 불필요한 정보를 없애는 카운터 회로와 데이타를 전송하기 위한 보드의 버퍼를 초기화시킨 후 램의 데이타를 하드디스크에 저장하는 특징을 갖는 것이다.
Patent KR-940011173-A (KR)
Title: 외부표면의 최소한 한부분이 장식되는 플라스틱물질 물품
IPC: B44F1/12
Filed: 1993-11-18
Abstract: 본 발명은 탄성중합체로 형성된 대(22)를 갖는 특히 시계의 브레이스릿(21) 일부 같은 물품에 관련되며 대의 외부표면(24)는 장식부(25)를 포함한다. 장식부(25)는 작은 캡슐에 담겨있는 액정을 구성하는 열변색 잉크(30)에 의해 최소한 부분적으로 얻어진 장식문양(29)을 구성하고 열변색 잉크는 열로 융합될 수 있는 물질로 형성된 두 중간층(26과 32)사이에 삽입된다.
Patent KR-950016684-A (KR)
Title: 헤어컨디셔너 조성물
IPC: A61K8/41
Filed: 1993-12-02
Abstract: 본 발명은 a) 0.01-1.0중랑%의 양이온 계면활성제, b) 0.1-5.0중량%의 음이온 계면활성제, c) 0.1-10.0중량%의 C8-C22의 알킬 그룹을 포함하는 지방알콜, 및 d) 0.025-10.0중량%의 산성염료를 함유하며, 양이온 계면활성제와 산성염료의 중량비가 1 10 내지 4:10이고, 조성물 pH가 2.0-7.0임을 특징으로 하는 헤어컨디셔너 조성물에 관한 것이다. 본 발명의 조성물은 헤어컨디셔닝 효과 및 염색효과가 대단히 우수하다.
Patent KR-940016390-A (KR)
Title: 정전척을 가지는 재치대 및 이것을 사용한 플라즈마 처리장치
IPC: H01L21/683
Filed: 1993-12-04
Abstract: 반도체 웨이퍼의 플라즈마 에칭장치는, 진공처리실 내에 배설된 서셉터를 구비한다. 서셉터에는 웨이퍼를 흡착유지하기 위한 정전척이 배설된다. 정전척은 서셉터상에 절연층을 통하여 배설된 척전극을 구비한다. 척전극은 스위치를 통하여 직류전원의 정극에 접속된다. 척전극은 저항측에 의하여 피복되며, 웨이퍼는 이위에 직접 재치된다. 저항층은, 에칭시의 온도범위에서 1×10 10 Ω·cm ·1×10 12 Ω·cm의 비저항을 가진다. 또, 저항층은, 중심선 평균 거칠기가 0.1~1.5㎛의 범위로 되는 표면 거칠기를 가지도록 설정된다. 척전극에 직류전원의 정극의 전위가 부여되며, 또 웨이퍼가 플라즈마를 통하여 접지되면, 저항층의 표면과 웨이퍼의 이면과의 사이에 접촉전위차가 생기고, 이 정전인력에 의하여 웨이퍼가 저항층에 흡착유지된다.
Patent KR-940014545-A (KR)
Title: 저 분산을 나타내는 분급 굴절률의 조형품
IPC: C08L33/16
Filed: 1993-12-18
Abstract: 연속적인 등급 굴절률을 가진 일체식, 열가소성 물품은 매트릭스 중합체와는 상이한 굴절률의 저 분자량, 실질적인 미반응성 손 분자의 존재하에서 불화 매트릭스 중합체를 중합시킴으로써 형성된다. 열가소성 물품은 낮은 감쇠 및 높은 띠폭의 광학 도파관, 섬유 또는 렌즈와 같은 조형품을 생산하기 위해 사용될 수 있다.
Patent KR-950023033-A (KR)
Title: 위성 방송자막 중복시스템
IPC: H04N7/20
Filed: 1993-12-31
Abstract: 본 발명은 화면의 자막을 인공적으로 감시할 필요가 없고 정확히 자막의 비침을 조정할 필요가 없는 위성방송 자막중복시스템을 제공한다. 
     본 발명의 위성방송자막 중복시스템은 위성텔레비젼 프로그램 송신장치의 텔레비젼 신호의 수직공간간격에 자막데이타를 끼워넣고, 텔레비젼 프로그램과 함께 위성에 송신한다. 수신기는 수직 공간간격으로 부터 자막을 취출하고 또한 정확히 자막신호로 전환한다. 또한, 채용하는 자막 중복방식은 송신장치의 자막데이타 및 수신기로 해독한 자막데이타를 모두 그 영화프로그램 테이프의 시간코드를 위상의 근거로 하는 것을 정확한 자막표시작업을 행한다.
Patent MY-117527-A (MY)
Title: Substituted heterocyclic compounds, method of preparing them and pharmaceutical compositions in which they are present
Inventor: EMONDS-ALT XAVIER
IPC: A61K31/495
Filed: 1996-01-26
Abstract: THE INVENTION RELATES TO COMPOUNDS OF THE FORMULA ( FORMULA 1 )IN WHICH:@A IS A DIVALENT RADICAL SELECTED FROM:@A1) -O-CO--@A2) -CH2-O-CO-@A3) -O-CH2-CO-@A4) -O-CH2-CH2-@A5) -N(R1)-CO-@A6) -N(R1)-CO-CO-@A7) -N(R1)-CH2-CH2-@A8) -O-CH2-IN WHICH:@- R1 IS A HYDROGEN OR A (C1-C4)-ALKYL; AND @- AM IS A NITROGEN-CONTAINING HETEROCYCLE.
Patent MY-125546-A (MY)
Title: High speed shear for transverse cutting of rolled strip
Inventor: ROSENTHAL DIETER
IPC: B23D25/12
Filed: 1997-09-08
Abstract: A FLYING SHEAR WITH KNIFE EDGES MOUNTED ON DRUMS (6,6’,6’’,7,7’,7’’) ARRANGED OPPOSITE EACH OTHER, WHERIEN THE KNIFE EDGES CAN BE ACCELERATED TO THE FEEDING SPEED OF THE STRIP TO BE CUT AND THE KNIFE EDGES CAN BE ADJUSTED TOWARD EACH OTHER FOR CARRYING OUT A CUT. THE DRUMS (6,6’,6’’,7,7’,7’’) CAN BE ACCELERATED AT LEAST ONE DRIVE UNIT (25) TO A CIRCUMFERENTIAL SPEED WHICH CORRESPONDS TO THE SPEED OF THE STRIP TO BE CUT AND A SEPARATELY CONTROLLABLE ADJUSTING DEVICE (8,8’’) IS PROVIDED FOR AT LEAST ONE OF THE DRUMS(6,6’,6’’,7,7’,7’’) . AT LEAST ONE OF THE DRUMS IS MOUNTED ON LINKS WHICH ARE CONNECTED TO THE ADJUSTING DEVICES (8,8’’) ; ON THE OTHER HAND, AT LEAST ONE OF THE DRUMS MAY BE MOUNTED BY MEANS OF AT LEAST ONE LINEAR GUIDE AND THE ADJUSTING DEVICE (8,8’’) ACTS ON THE GUIDE MEMBERS THEREOF.(FIG 1)
Patent MY-121299-A (MY)
Title: A new process for the preparation of a pharmacologically active substance
Inventor: BAKONYI MARIA
IPC: A61P7/02
Filed: 1998-05-12
Abstract: A PROCESS FOR THE PREPARATION OF METHYL-[2(2-THIENYL)-ETHYLAMINO]-(2-HALOGENOPHENYL)-ACETATES OF GENERAL FORMULA (VI) STARTING FROM THE ACETAMIDES OF GENERAL FORMULA (VII). THERE ARE VALUABLE PHARMACEUTICALLY ACTIVE INGREDIENTS OF ANTITHROMBOTIC EFFECT AMONG THE COMPOUNDS OF GENERAL FORMULA (VI).
Patent MY-116608-A (MY)
Title: Talcum powder composition
Inventor: CHEHAB MOHAMAD NABIL
IPC: A61K8/25
Filed: 1999-05-28
Abstract: THIS INVENTION RELATES TO A SYNERGISTIC COMBINATIONOF POROUS MATERAL SUCH AS METAL SILICATES, SILICA, METAL HYDROXYCARBONATES, METAL CARBONATES, METAL ALUMINATES WITH TALC FOR USE IN TALCUM POWDERS, DEODORANTS, PERFUMERY AND OTHER LIKE COSMETIC FORMULATIONS AND METHOD FOR THE MANUFACTURE OF THE THE SAME.
Patent NI-201100131-A (NI)
Title: Compuestos etanamínicos y su uso para tratar la depresión.
Inventor: MICHAEL BALESTRA
IPC: A61K31/4402
Filed: 2011-06-24
Abstract: La presente invención se refiere a compuestos etanamínicos, a saber, 1 - (3 - fluorofenil) - 2 - metil - 2 - ( piridin - 2 - il ) propan - 1 - amina y 2 - metil - 1 - fenil - 2 - ( piridin - 2 - il ) propan - 1 - amina, sus sales y enantiómeros, y su uso para tratar la depresión.
Patent NI-201100225-A (NI)
Title: Aparato y método mejorado de lavador de gas.
Inventor: KENNETH JAMES MCCLELLAND
IPC: B01D53/14
Filed: 2011-12-22
Abstract: Un lavador para eliminar los contaminantes de una corriente de gas, que comprende un depósito , una cabeza sumergida que se extiende horizontalmente, en el que la cabeza sumergida comprende una placa con ranura de ampliación a lo largo de cuatro sólidas paredes verticales se unen a la inserción de las paredes del tanque debajo de la placa para formar una caja abierta debajo de la placa, y las aberturas a lo largo de cada borde de la placa entre las paredes del tanque y las paredes verticales de la cabeza sumergida.
Patent SI-24896-A (SI)
Inventor: URŠIČ DAMJAN
IPC: A47F9/00
Filed: 2014-12-11
Abstract: Predlaganje pohištveni sestav, ki obsega vsaj dva smiselno cilindrična dela (1, 2), izmed katerih vsak obsega proti podlagi obrnjeno spodnjo ploskev (11, 12), plašč (12, 22) in od podlage vstran obrnjeno zgornjo ploskev (13, 23), kije vsakokratni namembnosti vsakokratnega dela (1, 2) primerno prirejena bodisi za sedenje ali za odlaganje predmetov ali pa za oboje. Vsakokraten del (1, 2) je na svoji spodnji ploskvi (11, 12) opremljen s sklenjenim utorom (14, 24), ki je razporejen na konstantnem in vnaprejdoločenem odmiku od plašča (12, 22) oz. oboda omenjene spodnje ploskve (11, 21), kot tudi z vsaj enim z omenjenim utorom (14, 24) obdanim distančnikom (15), ki je prirejen po eni strani za naleganje na podlagi in po drugi strani za stabilno podpiranje dela (1, 2) na primernem odmiku od podlage. V vsakem od omenjenih utorov (14, 24) vsakega izmed omenjenih vsaj dveh delov (1, 2) je vstavljen povezovalni element (3), ki je zasnovan v obliki črke U in obsega na vnaprej določeni oddaljenosti razporejena kraka(31, 32), od katerih je prvi krak (31) vstavljiv v utor (14) prvega dela (1), preostali krak (32) pa v utor (24) drugega dela (2) pri pogoju, daje vsaj eden izmed omenjenih krakov (31, 32) prosto premakljiv vzdolž vsakokrat pripadajočega utora (14, 24).
Patent TW-201233175-A (TW)
Title: Method and apparatus of setting channel
Inventor: MA HSIANG-YI
IPC: H04N7/00
Filed: 2011-01-18
Abstract: A method and an apparatus of setting a channel are disclosed, wherein the method includes steps as follow. First, a first channel is locked to serve as a locked channel. Then, when the locked channel is switched to another channel, a screen is controlled to display information related to the locked channel, and duration is counted from the locked channel has been switched. Then, a prompting is performed when the duration exceeds a first predetermined period.
Patent TW-201231945-A (TW)
Title: Piezoelectric transducer system and signal processing method thereof
Inventor: RIEGER ROBERT
IPC: G01L1/16
Filed: 2011-01-25
Abstract: A piezoelectric transducer system comprises a piezoelectric transducer, a control switch, an operational amplifier, an analog-to-digital converter and a controller. The piezoelectric transducer is used to receive an external force and generates a corresponding measurement signal. The piezoelectric transducer comprises a capacitor. The control switch is electrically connected to the capacitor and periodically switches the capacitor to a reference voltage terminal to convert a detection signal into an adjustment signal. The operational amplifier comprises a non-inverting input end, an inverting input end and an output end. The non-inverting input end is electrically connected to the capacitor. The analog-to-digital converter is electrically connected to the output end. The controller is electrically connected to the analog-to-digital converter and is used to convert the adjustment signal back to the detection signal. This invention also provides a signal processing method.
Patent TW-201130476-A (TW)
Title: Blood-collecting initial flow removing bag, blood-collecting initial flow removing set, and blood bag
Inventor: SAKAMOTO SEIKO
IPC: A61J1/10
Filed: 2011-01-26
Abstract: Disclosed are a blood collecting bag allowing the removal of initial flow blood and a blood collecting set allowing the removal of initial flow blood, by which initial flow blood can be collected, blood for testing can be easily collected and the blood can be easily transported through capillary action so that the blood collection time can be shortened. Specifically disclosed is a blood collecting bag (B) allowing the removal of initial flow blood, wherein: the inner space of a bag main body (21) is divided into a blood reservoir (S1) and an air reservoir (S2) by multiple partition members including a first partition member (P1), a second partition member (P2) and a third partition member (P3); and a space (S), which is formed between the second partition member (P2) in the the bag main body (21) and the side wall face (SD) of the bag main body (21), serves as a blood inflow channel for the blood to be introduced into the blood reservoir (S1) and as an air outflow channel for the air to be introduced into the aforesaid air reservoir (S2).
Patent TW-201206092-A (TW)
Title: List Viterbi decoding of tail biting convolutional codes
Inventor: Wang ren-qiu
IPC: H03M13/41
Filed: 2011-02-10
Abstract: A low complexity List Viterbi algorithm (LVA) for decoding tail biting convolutional codes (TBCCs) has lower complexity than a solution of running the LVA algorithm for all states. In one aspect, a low complexity LVA-TBCC process includes finding a list of states from a single Viterbi algorithm and finding a list of potential codewords for each state in the state list using the LVA. A cyclic redundancy check may prune out false solutions. The disclosed method may be applied to many communication systems to improve error performance similar to LTE downlink PBCH decoding enhancements.
Patent TW-201234832-A (TW)
Title: Device and method for generating stereoscopic image
Inventor: KAO MENG-CHAO
IPC: H04N13/00
Filed: 2011-02-11
Abstract: A device and a method for generating a stereoscopic image are provided. The method includes the following steps. A two-dimensional frame is received. A brightness map and a chromaticity map of the two-dimensional frame is obtained. the brightness map is combined with the chromaticity map as a brightness reference map. The brightness reference map is combined with a background depth map to produce a frame depth map. A left eye frame and a right eye frame is produced according to the two-dimensional frame and the frame depth map. One of the left eye frame and the right eye is outputted immediately. Another one of the left eye frame and the right eye frame is outputted with delay for a frame period.
Patent TW-201135001-A (TW)
Title: Seam ravel preventing apparatus and ravel preventing method for stitches
Inventor: HASHIMOTO SEIJI
IPC: D05B1/10
Filed: 2011-03-03
Abstract: The present invention provides a seam ravel preventing apparatus and seam ravel preventing method for stiches. In the invention, a thread hanging hook is arranged on the rear side of a needle drop position. The thread hanging hook swings at the end of sewing when a looper brought into advanced state. The hook at the tip of thread hanging hook and near the rear side of the looper, holds the multiple needle threads ring caught by looper at an advance end. In the invention, perform at least one stich in this state, let the needle of needle thread ring hold by the thread hanging hook down for passing, use the need thread hold by the needle to make the above mentioned needle thread ring connect automatically, and prevents looper thread ravel which pressing the looper thread by the automatically connect part. Thereby effectively prevent seam ravel occurred that is specific to double chain stitching.
Patent TW-201237930-A (TW)
Title: Method for reducing pitch
Inventor: LIU CHENG-HSIANG
IPC: H01L21/027
Filed: 2011-03-09
Abstract: Embodiments of the present invention provide a method for reducing a pitch, in which includes providing a substrate with a patterned first material thereon, wherein the pattern of the first material includes a plurality of equidistance lines having a first width equal to the pitch of two adjacent equidistance lines; forming a second material on the sidewalls of the equidistance lines, wherein the second material has a second width which is about 1/3 of the first width; removing the first material; forming a third material on the sidewalls of the second material, wherein the third material has a third width which is about 1/3 of the first width; removing the second material; and etching the substrate for forming a plurality of characteristics of the substrate, wherein the pitch of two adjacent the characteristics is about 1/3 of the pitch of two adjacent equidistance lines.
Patent TW-201220777-A (TW)
Title: Frequency-dependent IQ imbalance estimation
Inventor: PARK CHESTER
IPC: H04L27/38
Filed: 2011-03-11
Abstract: RF impairment parameters, including frequency-dependent IQ imbalance, are estimated in a wideband received signal on a per-sub-band (or per sub-band pair) basis. In one embodiment, block-type pilot signals are received, such as on SCH, and IQ imbalance and carrier frequency offset are estimated from the block-type pilot signals. The block-type pilot signals may be received in only one sub-band. Data and comb-type pilot signals are then received on all sub-bands. Phase noise and channel coefficients are estimated for the first sub-band, based on the IQ imbalance and carrier frequency offset estimates. IQ imbalance is then successively estimated, on a per-sub-band (or per sub-band pair) basis, based on the comb-type pilot signals, the previously estimated carrier frequency offset estimate, and the phase noise and IQ imbalance estimates from prior sub-bands (or pairs). This may comprise iterative estimation based on decision feedback.
Patent TW-201203924-A (TW)
Title: Communication method, mobile station device, base station device, and mobile communication system
Inventor: AIBA TATSUSHI
IPC: H04L1/16
Filed: 2011-03-25
Abstract: The disclosed mobile communication system and communication method allow HARQ control information to be transmitted and received with efficient use of wireless resources when a base station device and a mobile station communicate over a wide frequency band using multiple component carriers. In the disclosed communication method, for a mobile station device that uses a first physical uplink control channel resource to send a base station device HARQ control information for a plurality of downlink transport blocks sent over a plurality of downlink component carriers, when one physical downlink control channel is detected in a common search space for a given subframe, the HARQ control information is sent to the base station device using a second physical uplink control channel resource that is different from the aforementioned first physical uplink control channel resource.
Patent TW-201241443-A (TW)
Title: Voltage-sensing circuit for light-emitting diode string and method for operating the same
Inventor: KO PO-NIEN
IPC: H05B33/08
Filed: 2011-04-01
Abstract: A voltage-sensing circuit for a light-emitting diode (LED) string and a method for operating the same are disclosed. The voltage-sensing circuit is provided to sense the voltage of driving the LED string. The voltage-sensing circuit includes a transformer, a first rectifier, a second rectifier, and a voltage-sensing unit. The transformer has a first winding, a second winding, and a third winding. The second winding converts a voltage level of an AC voltage received through the first winding, and the converted voltage is rectified by the first rectifier, thus obtaining a DC driving voltage for driving the LED string. The third winding converts the voltage level of the AC voltage received through the first winding, and the converted voltage is rectified by the second rectifier, thus obtaining a sensing voltage. The voltage-sensing unit is electrically connected to the second rectifier. The voltage-sensing unit senses magnitude of the sensing voltage and a turn ratio between the second winding and the third winding is considered, magnitude of the DC driving voltage for driving the LED string can be acquired.
Patent TW-201244384-A (TW)
Title: Decoding method for biphase-encoded data
Inventor: Yang xian-feng
IPC: H03M5/06
Filed: 2011-04-20
Abstract: A decoding method for biphase-encoded data is provided. The decoding method is implemented by detecting falling-edge transitions in the biphase-encoded data and decoding the biphase-encoded data according to a time difference between two adjacent falling-edge transitions and a logic value of a previous bit: when the time difference is one bit period and the previous bit is logic 1, a present bit can be determined to be logic 1; when the time difference is one bit period and the previous bit is logic 0, the present bit can be determined to be logic 0; when the time difference is one and a half bit periods and the previous bit is logic 1, both of the present bit and a next bit can be determined to be logic 0; when the time difference is one and a half bit periods and the previous bit is logic 0, the present bit can be determined to be logic 1; and when the time difference is two bit periods and the previous bit is logic 1, the present bit and the next bit can be determined to be logic 0 and logic 1, respectively.
Patent TW-201212711-A (TW)
Title: LED drivers with adaptive hysteretic control circuits and associated methods of operation
Inventor: YAO KAI-WEI
IPC: H05B37/02
Filed: 2011-06-24
Abstract: Various embodiments of LED drivers and associated methods of are described below. In one embodiment, a method for controlling an LED driver includes receiving a reference voltage, receiving a feedback voltage from said LED driver, receiving said input voltage as a first feed forward voltage and said output voltage as a second feed forward voltage, generating a hysteretic width based on said first feed forward voltage and said second feed forward voltage, and generating a hysteretic band voltage using said hysteretic width and said reference voltage. The method also includes generating a first control signal for controlling said LED driver based on said hysteretic band voltage and said feedback voltage, inverting said first control signal to generate a second control signal for controlling said LED driver, and achieving a generally fixed frequency for said LED driver.
Patent TW-201217161-A (TW)
Title: Barrier assembly
Inventor: WEIGEL MARK DAVID
IPC: B32B7/027
Filed: 2011-07-01
Abstract: An assembly that includes a barrier film interposed between a first polymeric film substrate and a first major surface of a pressure sensitive adhesive layer is provided. The first polymeric film substrate has a first coefficient of thermal expansion that is, in some embodiments, up to 50 parts per million per Kelvin. The pressure sensitive adhesive layer has a second major surface opposite the first major surface that is disposed on a second polymeric film substrate. The second polymeric film substrate is typically resistant to degradation by ultraviolet light. In some embodiments, the second polymeric film substrate has a second coefficient of thermal expansion that is at least 40 parts per million per Kelvin higher than the first coefficient of thermal expansion. The assembly is transmissive to visible and infrared light.
Patent TW-201206919-A (TW)
Title: Organic pigment stabilizing agent, composition for light absorbing member containing such organic pigment stabilizing agent and organic pigment, and light absorbing member using such composition
Inventor: MASUHARA YUSAKU
IPC: C09D5/32
Filed: 2011-07-11
Abstract: This invention provides an organic pigment stabilizing agent which exhibits an excellent effect of stabilizing an organic pigment, the organic pigment stabilizing agent being useful as a means for effectively preventing over a long period the fading of an organic pigment accelerated by light or heat. This invention also provides a composition for a light absorbing member containing such an organic pigment stabilizing agent and an organic pigment, and a light absorbing member made of such composition. The organic pigment stabilizing agent is represented by the following formula (1): Wherein Y1, Y2, Y3 and Y4 are respectively independently NH, NR5, an oxygen atom or sulfur atom; Z1 and Z2 are respectively independently a nitrogen atom, CH or CRb, R1, R2, R3 and R4 are each either not existing or existing, when existing, among four hydrogen atoms bonded to four carbon atoms other than the two carbon atoms which are present in common with the five member ring among the 6 carbon atoms of one benzene ring, one to four hydrogen atoms may be substituted; all of the substituents which substitute the hydrogen atoms of the four benzene rings are respectively independently an alkyl group having 1 to 8 carbon atoms which may have a substituent, an hydroxyl group, carboxyl, group, an alkoxy group having 1 to 4 carbon atoms, a halogeno group, and an alkyl aminosulfonyl group having 1 to 16 carbon atoms which may having a substituent; M represents a metal atom.