baber/WOPTO huggingface dataset:
Patent TW-I226267-B (TW)
Title: Method and device for the continuous production of a rolled metal strip from a metal melt
Inventor: HOHENBICHLER GERALD
IPC: B22D11/06
Filed: 2002-10-15
Granted: 2005-01-11
Abstract: The invention relates to a method and a device for the production of a rolled metal strip from a metal melt, a cast metal strip being produced in a strip-casting device (5) and the undivided metal strip subsequently being rolled to a final strip thickness in a roll stand (18). To regulate the strip run, strip-deflecting devices (19) are provided, in particular upstream of the roll stand. In order to ensure for the metal strip a stable strip run into the roll stand on the inlet side of the roll stand or at the location of roll-forming, as a function of the strip dimensions, at a low outlay in terms of plant, it is proposed that strip deflection take effect or be carried out at a distance of 1.0 times to 10.0 times the strip width, preferably at a distance of 1.5 times to 5.0 times the strip width, upstream of this roll stand.
Patent TW-I233080-B (TW)
Title: Driving method for dot matrices of organic light emitting diodes, and the device thereof
Inventor: SHIU JENG-TZE
IPC: G09G3/30
Filed: 2002-10-17
Granted: 2005-05-21
Abstract: The present invention provides a driving method for dot matrices of organic light emitting matrices, wherein the dot matrices have a plurality of organic light emitting diode pixels arranged in a matrix. The driving method includes the following steps: (A) using a digital column driving signal to control a plurality of column current sources for driving each column pixel of the dot matrix, respectively; (B) using a horizontal scanning signal to drive each row pixel of the dot matrix, so when the horizontal scanning signal reaches the scan period of any one row pixel, it will control each column current source for concurrently supplying to the row pixel, so as to flow the current through the pixels to be lightened; and, (C) providing an adjustable feedback control, so as to adjust according to the characteristic differences between dot matrices, and provide a large current at the instant of current flowing through each pixel to be lightened for rapid charging the effective capacitance of the pixel to approximately the saturation voltage of the relative configuration current.
Patent TW-I282560-B (TW)
Title: Transparent electrically-conductive film and its use
Inventor: KIHARA SHUTA
IPC: C08J5/18
Filed: 2002-11-01
Granted: 2007-06-11
Abstract: A transparent electrically-conductive film comprising a substrate made of an aliphatic polyimide having a repeating unit of the formula [I] and a transparent electrically-conductive thin film layer, the transparent electrically-conductive thin film layer being provided on the substrate, wherein R is a tetravalent aliphatic group having 4 to 39 carbon atoms and Phi is a divalent aliphatic group having 1 to 39 carbon atoms or a divalent aromatic group having 6 to 39 carbon atoms; an organic EL element using the above film; a thin-film transistor substrate comprising a substrate formed of a film of a polyimide having a repeating unit of the formula [I] and, provided thereon, a thin-film transistor; and an organic EL element using the above transistor substrate.
Patent TW-I235947-B (TW)
Title: A computer system having interchangeable LCDS and a combining method thereof
Inventor: KIM TAE-SANG
IPC: G06F1/16
Filed: 2002-11-11
Granted: 2005-07-11
Abstract: A computer system includes an LCD display part provided with a main housing mounting part in a rear thereof, and a main housing to accommodate a main board and detachably combined with the main housing mounting part of the LCD display part. Different sizes of the LCD display parts are selectively combined with the main housing to be replaced. Thus, the present invention provides a computer system in which different sizes of LCD display parts are replaceable.
Patent TW-I220167-B (TW)
Title: Integrated circuit detection device for ball grid array package
Inventor: DENG YU-JEN
IPC: G01R31/02
Filed: 2002-11-25
Granted: 2004-08-11
Abstract: The present invention provides a detection device suitable for a pin socket, wherein a plurality of solder balls arranged in an array form are formed on the bottom of the pin socket and a plurality of sockets are formed on the above of the pin socket. The detection device includes: a power-supply power source for outputting a power source; an adapting board having a plurality of leads for insertion to the plural sockets above the pin socket; a detector electrically connected to the power-supply power source and the adapting board for providing the power source to a first lead of the adapting board so that the pin socket generates at least one control signal for output via the adapting board; and an alarm device electrically connected to adapting board and the power-supply power source, and driven by the at least one control signal to output at least one alarm signal corresponding to the control of the at least one control signal, thereby determining which one of the plurality of solder balls at the bottom of the lead frame and the first solder ball connected to the first lead of the first adapting board are in a short circuit state.
Patent TW-I273290-B (TW)
Title: Light guide plate and light source device using it
Inventor: LEU CHARLES
IPC: G02B6/00
Filed: 2002-12-04
Granted: 2007-02-11
Abstract: A light source device includes a light guide plate, a reflection sheet, a lamp and lamp cover enclosing a part of the outer circumferential surface of the lamp. The light guide plate can direct light directly coming from the lamp and reflected by the lamp cover to output, and can enhance brightness and uniformity of outputting light. The light guide plate includes an incident surface, a light emitting surface crossing to the incident surface, a bottom surface being opposite to the light emitting surface. The bottom surface has a plurality of light diffusion recesses therein, wherein top surfaces of the light diffusion recesses form a specific curved face. The bottom surface further has a reflection film thereon. The light emitting surface is a rough surface with controllable roughness.
Patent TW-577158-B (TW)
Title: Method for forming UBM pads and bumps on wafer
Inventor: TSAI CHI-LONG
IPC: H01L23/485
Filed: 2002-11-29
Granted: 2004-02-21
Abstract: A method for forming UBM (under bump metallization) pads and bumps on wafer is disclosed. After a plurality of openings formed on a bump photo-resist layer, a liquid positive photo-resist is provided in the openings. The positive photo-resist is exposed and developed to modify the openings. When bumps are formed in the openings, the bumps cover and bond on the UBM layer exactly. UBM pads are formed by etching the UBM layer, so that bumps after re-flow have a uniform height.
Patent TW-I229643-B (TW)
Title: Method for detecting hazardous substance in exhaust of motorcycle engine not equipped with oxygen content sensor
Inventor: JANG WEN-SHIN
IPC: B60K13/04
Filed: 2002-12-13
Granted: 2005-03-21
Abstract: Disclosed is a method for detecting hazardous substance in exhaust of motorcycle engine not equipped with oxygen content sensor, including the steps of: providing a front-section catalyst and a rear-section catalyst in the exhaust pipe of a motorcycle engine, the front-section catalyst being oxidization catalyst, and the rear-section catalyst being reduction catalyst; introducing secondary air to a front end of the front-section catalyst; controlling the flow rate of the secondary air as introduced to maintain an optimum air-fuel ratio; converting the CO and HC contained in the exhaust into harmless CO2 and H2O prior t passing through the front-section catalyst; purging the exhaust at the rear-section catalyst to reduce the NOx that is relatively difficult to be converted, into harmless N2 and O2, thereby improving the quality of the exhaust discharged by the motorcycle engine.
Patent TW-I236460-B (TW)
Title: Fused silica containing aluminum
Inventor: SEMPOLINSKI DANIEL RAYMOND
IPC: C03C3/06
Filed: 2002-12-21
Granted: 2005-07-21
Abstract: Fused silica articles exhibiting improved internal transmission and decreased absorption change when irradiated with a laser when compared with fused silica articles containing lower levels of aluminum. The articles also exhibit induced transmission when irradiated with a laser.
Patent TW-I220896-B (TW)
Title: Apparatus and method of filling microscopic powder
Inventor: ICHIKAWA HIDEO
IPC: B65B1/16
Filed: 2003-01-14
Granted: 2004-09-11
Abstract: A powder filling apparatus including a first container configured to contain a powder; a weighing tank configured to receive the powder from the first container and discharge a predetermined amount of the powder to a second container, which includes an opening configured to discharge the powder into the second container and a regulator configured to open and close the opening to discharge a predetermined amount of the powder into the second container; and a connector configured to feed the powder from the first container into the weighing tank.
Patent TW-I276333-B (TW)
Title: Display device, electrical apparatus, data transfer method, information terminal device, host device, and recording medium
Inventor: MIYATA KAZUHIKO
IPC: G09G3/36
Filed: 2003-02-13
Granted: 2007-03-11
Abstract: The invention comprises: a display section, a pattern specifying code input section for entering a pattern specifying code externally, a pattern storage section for storing therein an image of a predetermined pattern, a pattern displaying section for reading out the image of the pattern specified by the pattern specifying code from the pattern storage section and displaying the image on the display section. Thus, the load on the host to display an image can be reduced.
Patent TW-594432-B (TW)
Title: Method of reducing critical dimension bias of dense pattern and isolation pattern
Inventor: CHANG CHING-YU
IPC: G03F7/20
Filed: 2003-03-31
Granted: 2004-06-21
Abstract: A method of reducing a critical dimension (""CD"") bias between a dense pattern and an isolation pattern is disclosed. The method includes a first step of providing a mask having a dense pattern, an isolation pattern and the other area of the mask is transparent, in which mask the dense pattern has a first opaque pattern and the isolation pattern has a second opaque pattern. The second step of the method is forming a virtual pattern around the isolation pattern, in which a distance between the virtual pattern and the isolation pattern is y, and the virtual pattern has a pattern line width x. By forming the virtual pattern around the isolation pattern, the flare effect of the isolation pattern is close to that of the dense pattern, thus the CD bias between a dense pattern and an isolation pattern is reduced, and the process window does not shrink.
Patent TW-I239428-B (TW)
Title: Projection display apparatus
Inventor: LIN MING-KUEN
IPC: G02F1/1335
Filed: 2003-04-18
Granted: 2005-09-11
Abstract: A projection display apparatus is provided. Through changing the light source of optical system or position of the optical guide to let them apart a fixed distance from the light axle, the transmission light of the virtual arc-type array generated by the optical guide is changed from symmetric distribution to asymmetric distribution and then increase the uniformity of illuminance.
Patent TW-I303211-B (TW)
Title: Barrier laminate structure for packaging beverages
Inventor: REIGHARD TRICIA SUSAN
IPC: B32B33/00
Filed: 2003-05-01
Granted: 2008-11-21
Abstract: A barrier laminate packaging material comprising from its outermost surface to the innermost surface contacting the contents of the container to be prepared therefrom, a first exterior layer of a low density polyethylene polymer, a paperboard substrate, a first interior layer laminate coating of nylon with a tie resin layer, a blown film layer comprising a first low density polyethylene polymer layer, a tie layer, a first interior layer of EVOH, a second tie layer, a second interior layer of EVOH, a third tie layer and a second interior layer of low density polyethylene polymer, and an innermost product contacting layer of low density polyethylene.
Patent TW-I224831-B (TW)
Title: Method of fabricating stacked gate dielectric layer
Inventor: NIEH CHUN-FENG
IPC: H01L21/762
Filed: 2003-05-15
Granted: 2004-12-01
Abstract: A method of fabricating a stacked gate dielectric layer. First, a semiconductor substrate having a native oxide thereon is provided. Next, a first gas containing hydrogen is introduced on the semiconductor substrate. A nitride is deposited on the native oxide. A second gas containing nitrous oxide is introduced on the semiconductor substrate. A third gas containing nitrogen oxide is introduced on the semiconductor substrate. Finally, an annealing treatment is performed.
Patent TW-I269435-B (TW)
Title: Non-volatile semiconductor memory device and method of fabricating thereof
Inventor: HASHIMOTO HIROSHI
IPC: H01L29/792
Filed: 2003-05-15
Granted: 2006-12-21
Abstract: A phosphorus-doped amorphous silicon film and a silicon nitride film are serially grown over a semiconductor substrate. The obtained stack is patterned so as to obtain word lines. A CVD oxide film is grown on the entire surface and then anisotropically etched to thereby form sidewalls on the lateral faces of the word lines. An ONO film previously formed just under the CVD oxide film is also removed by the etching. The semiconductor substrate is etched to thereby form a groove, where masking is effected by the silicon nitride film, silicon oxide film and sidewall. Boron ions are doped by ion implantation through the same mask into the bottom of the groove to thereby form a channel stop impurity-diffused layer. Then, an inter-layer insulating film is formed over the entire surface.
Patent TW-576794-B (TW)
Title: Method for manufacturing composite thin shell joint
Inventor: TZENG JIE-FU
IPC: B32B23/00
Filed: 2003-05-30
Granted: 2004-02-21
Abstract: This invention relates to a method for manufacturing composite thin shell joint (2), comprising: a first step of assembling components configured to a joint by an individual solid silicon rubber rod; a second step of applying a composite material to a jig surface; a third step of placing the jig applied with the composite laminate into a mold for heating and curing; a fourth step of opening the mold and removing the laminated jig and drawing the silicon rubber rods so as to form the composite thin shell joint. As such, a thin shell joint with an even surface may be obtained by eliminating the damages to the composite material that may be caused by the secondary machining.
Patent TW-592649-B (TW)
Title: Scarless rapid hair-joining method
Inventor: SHIU PEI-RU
IPC: A45D8/00
Filed: 2003-06-19
Granted: 2004-06-21
Abstract: The present invention relates to a scarless rapid hair-joining method, comprising: determining the hair quality of a customer; preparing a strand of real hair in compliance with the customer's hair quality; separating the customer's hair into an upper layer region and a lower layer region; evenly dividing the lower layer region into a plurality of strands, and preparing the separated strand of hair into smaller strands corresponding to the previous number of strands for the lower layer region; separately performing an initial joining and a secondary joining on the customer's hair strands and the separated hair strands, in which the initial joining is performed on the customer's hair strands and the separated hair strands by an adhesive thermal pressing, and the secondary joining is performed by housing a glue sleeve on the outside of the initial joining so that the hair joining operation is completed by thermally pressing the glue sleeve; and performing perming and dyeing and trimming operations on the hair, and releasing the upper layer region to cover the joined hair strands.
Patent TW-I286087-B (TW)
Title: Fiber optic component cleaning device
Inventor: FORREST EDWARD J
IPC: B08B7/00
Filed: 2003-07-07
Granted: 2007-09-01
Abstract: A device for cleaning fiber optic components includes a container having an opening with a soft, large work surface formed in a side thereof. The device includes a plurality of cleaning wipes located within the container, allowing the wipes to be fed from the inside of the container through the opening and placed on the work surface for cleaning. A method for cleaning fiber optic components is also disclosed.
Patent TW-I231851-B (TW)
Title: Light condensing device
Inventor: JOU TIAN-MING
IPC: F21V14/02
Filed: 2003-07-30
Granted: 2005-05-01
Abstract: This invention relates to a light condensing device, comprising a hollow casing, a circuit board installed in the casing, a plurality of sockets arranged on the circuit board, and a plurality of light emitting diodes (LEDs). The circuit board has a plurality of conductive holes, printed circuit on the bottom surface, and through holes penetrating through the top and bottom surfaces. Each socket has a platform, a plurality protrusions inserted in the conductive holes, and a plurality of carrying blocks extending upward. Each carrying block has a different height, and has an inclined carrying face. Two insertion holes penetrating through the bottom of the platform from the carrying face are formed on each bearing block spaced at an interval. The height of each carrying block is increased gradually from the inside toward the outside corresponding to its adjacent bearing block. The installation of the socket having inclined carrying faces on the circuit board enables a LED mounted thereon to be able to change the projecting angle of the LED.
Patent TW-I244163-B (TW)
Title: SRAM cell with multiple-gate transistors
Inventor: YEO YEE-CHIA
IPC: H01L21/8239
Filed: 2003-09-02
Granted: 2005-11-21
Abstract: A SRAM cell with multiple-gate transistors is provided to improve the channel width of the transistors and enhance the beta ratio (beta) of the conductance of pull-down transistor over that of pass-gate transistor. The multiple-gate transistor comprises double-gate transistor, triple-gate transistor and omega-gate transistor. A fabrication method of a SRAM cell with multiple-gate transistors is also disclosed in the present invention.
Patent TW-I239424-B (TW)
Title: Liquid crystal display panel and driving method therefor
Inventor: LEE SEOK-LYU
IPC: G09G3/36
Filed: 2003-10-15
Granted: 2005-09-11
Abstract: A kind of liquid crystal display panel and driving method therefore includes an active array substrate with plural thin film transistors. The active array substrate consists of a plurality of pixels generated with a plurality of scanning lines and data lines that mutually intersect. Each pixel includes a first and a second thin film transistors, a control electrode and a pixel electrode. A first electrode of the first thin film transistor is linked with a data line. A second electrode is linked with the pixel electrode, and the gate is linked with a scanning line. A first electrode of the second thin film transistor is linked with another adjacent data line, the second electrode is linked with the control electrode, and the gate is linked with another adjacent scanning line. The scanning signals of the driving pixels can be distinguished into waveforms for a controllable electrode and a write signal of the pixel electrode in two adjacent horizontal scanning period or a vertical scanning period.
Patent TW-I235427-B (TW)
Title: A process chamber fixed pressure control method
Inventor: CHANG CHIH-TIEN
IPC: C23C16/44
Filed: 2003-10-20
Granted: 2005-07-01
Abstract: A process chamber fixed pressure control method is described. A PID controller controls the process chamber to be a first predetermined pressure with a first valve and at least a second valve. The first valve response time is longer than the second valve response time. First, step (a): the first valve provide the process chamber a second predetermined pressure; then step (b) the second valve controls the process chamber from the second predetermined pressure to the first predetermined pressure.
Patent TW-I271127-B (TW)
Title: Drilling paths setting method of a printed circuit board
Inventor: CHEN CHIN-FU
Filed: 2003-10-31
Granted: 2007-01-11
Abstract: A drilling paths setting method of a printed circuit board, proposing an innovation of paths optimization theory for searching to sort out the most appropriate drilling path and making the drilling machine conform to a specific formula when drilling printed circuit boards, thus avoids over-short distance between two drilling apertures and solves many nowadays drilling problems.
Patent TW-I233788-B (TW)
Title: Mobile display case
Inventor: CHEN KAO-FU
IPC: A47F5/10
Filed: 2003-11-05
Granted: 2005-06-11
Abstract: A mobile display case includes a case body of any shape, and a display frame arranged in the case body. The case body can become a base for the display frame to stand thereon. The display frame is combined with the case body and normally collapsed in the case body, and can be expanded out for displaying any article(s) thereon, convenient to use and collapsible.
Patent TW-I263633-B (TW)
Title: Process for producing alcohol
Inventor: KAWASAKI HIROKI
IPC: C07C29/16
Filed: 2003-12-02
Granted: 2006-10-11
Abstract: The purpose of the present invention is to allow the reduction of the concentration of an aldehyde in the product alcohol and the production of the alcohol having a high purity, with good efficiency at a low cost. The invention provides a method for producing an alcohol, in which an aldehyde is hydrogenated and the resultant product is subjected to distillation for purification, which is characterized in that the feed to the distillation process contains oxygen in an amount of 0.0034 mol/s or less per the product alcohol 1 kg/s in total.
Patent TW-I277247-B (TW)
Title: Electric connector with flexible circuit interface
Inventor: TSAI CHOU-HSUAN
IPC: H01R12/08
Filed: 2004-01-08
Granted: 2007-03-21
Abstract: An electric connector with a flexible circuit interface includes: a seat body, the two sides thereof separately being installed with a union part, the inside thereof being installed with a plurality of equally-spaced dividing sheets. Said plurality of dividing sheets form a plurality of terminal slots and a connection slot. The front end of the seat body is an insertion opening for the connection slot and is used for insertion of a flexible circuit interface. The terminal slots are installed with an upper wall face and a lower wall face which correspond to each other. Backwards from its front end, the upper wall face is installed with a lower face and a higher face, which have a step difference between them. An introduction slope is formed between the higher face and the lower face. The invented electric connector further includes: a plurality of terminals installed in the terminal slots of the seat body, in which each terminal is integrally installed with: a fastening arm transversally extended and attached to the lower wall face of the terminal slots; a longitudinal part connected to the front section of the fastening arm and being longitudinally extended; an elastic arm connected to the upper end of the longitudinal part and installed with a clamping force arm and an elastic force arm, in which the clamping force arm is transversely and forwardly extended from the longitudinal part, and a downwardly protruded contact point is installed near the front end of the clamping force arm, the elastic force arm is transversely and backwardly extended from the longitudinal part and is longer than the clamping force arm and elastically abutting the upper wall face of the terminal slots, the pins are connected to the rear end of the fastening arm; and two fastening components housed on the union part installed on the two sides of the seat body. The fastening components are fastened on a circuit board so that the seat body can slide within a travel specified by the fastening components. Thus, the elastic force arm of the elastic arm of said plurality of terminals bounces elastically between the higher and lower faces of the upper wall face of the terminal slots.