baber/WOPTO huggingface dataset:
Patent TW-594952-B (TW)
Title: Low-temperature co-fired ceramic substrate and its manufacturing method through the use of ceramic fiber to suppress contraction
Inventor: LIN YU-NAN
IPC: H01L23/15
Filed: 2002-11-29
Granted: 2004-06-21
Abstract: The present invention provides a kind of low-temperature co-fired ceramic substrate and the manufacturing method. In the invention, the ceramic fiber/glass compound material is used as the contraction suppression layer; and the ceramic powder body/glass compound material is used as the densifying layer. The contraction suppression layer and the densifying layer are stacked and laminated, and are undergone with a low-temperature co-fired process to have a laminated ceramic substrate that substantially has no contraction in both X axis and Y axis.
Patent TW-I223278-B (TW)
Title: A programmable conductor random access memory and a method for writing thereto
Inventor: HUSH GLEN
IPC: H01L45/00
Filed: 2002-12-20
Granted: 2004-11-01
Abstract: The present invention provides an improved write circuit and method for writing a programmable conductor random access memory (PCRAM) cell. The method comprises precharging a bit line to a first voltage and applying a second voltage to a first terminal of a chalcogenide memory element. A second terminal of the chalcogenide memory element is selectively coupled to the bit line to produce a voltage across the memory element sufficient to write a predetermined resistance state into the element. The first voltage may take on two different values to program two different resistance states into the memory element.
Patent TW-I235952-B (TW)
Title: Thread dispatch mechanism and method for multiprocessor computer systems
Inventor: PETERSON RICKY MERLE
IPC: G06F15/177
Filed: 2003-01-29
Granted: 2005-07-11
Abstract: A thread dispatch mechanism dispatches threads in a multiprocessor computer system that has hardware multithreading enabled, thereby allowing each processor to execute multiple threads. The thread dispatch mechanism determines which processors are busy and cannot execute an additional thread, which processors are working on a thread but can still accept an additional thread, and which processors are idle. As threads are ready to be dispatched, each is dispatched to an idle processor instead of a processor that is already working on another thread. If there are no idle processors, the thread is dispatched to a processor working on one or more threads that can still process the new thread. In this manner the thread dispatch mechanism and method of the present invention provides greatly improved consistency in response times between threads and higher throughput compared to prior art methods of dispatching threads.
Patent TW-I285024-B (TW)
Title: Level shifting circuit
Inventor: YU JIAN-SHEN
IPC: H03K19/0944
Filed: 2003-03-17
Granted: 2007-08-01
Abstract: A level shifting circuit is disclosed, which comprises a level modulation circuit and an enabling circuit. The level modulation circuit has a positive phase input end; a negative phase input end to receive a pair of complementary signals respectively; and a first output end to output the corresponding voltage level according to the level of the received complementary signal based on the positive phase input end and negative phase input end. The enabling circuit is coupled to the first output end. When the disabling signal is received, the first output end outputs a predetermined voltage level different from that during the normal operation.
Patent TW-I271119-B (TW)
Title: Organic electroluminescent device
Inventor: KIDO JUNJI
IPC: C09K11/06
Filed: 2003-03-25
Granted: 2007-01-11
Abstract: An organic electroluminescent device includes at least two light-emissive units provided between a cathode electrode and an anode electrode opposed to the cathode electrode, each of the light-emissive units including at least one light-emissive layer. The light-emissive units are partitioned from each other by at least one charge generation layer, the charge generation layer being an electrically insulating layer having a resistivity of not less than 1.0x10<2> Omega cm.
Patent TW-I272640-B (TW)
Title: Method and system for providing a thin film with a controlled crystal orientation using pulsed laser induced melting and nucleation-initiated crystallization
Inventor: IM JAMES S
IPC: H05H1/24
Filed: 2003-04-02
Granted: 2007-02-01
Abstract: Method and system for generating a metal thin film with a uniform crystalline orientation and a controlled crystalline microstructure are provided. For example, a metal layer is irradiated with a pulsed laser to completely melt the film throughout its entire thickness. The metal layer can then resolidify to form grains with a substantially uniform orientation. The resolidified metal layer can be irradiated with a sequential lateral solidification technique to modify the crystalline microstructure (e.g., create large grains, single-crystal regions, grain boundary controlled microstructures, etc.). The metal layer can be irradiated by patterning a beam using a mask which includes a first region capable of attenuating the pulsed laser and a second region allowing complete irradiation of sections of the thin film being impinged by the masked laser beam. An inverse dot-patterned mask can be used, the microstructure that may have substantially the same as the geometric pattern as that of the dots of the mask.
Patent TW-587310-B (TW)
Title: Four-bit-per-cell memory and layout
Inventor: JENG SYANG-YWAN
IPC: H01L21/8239
Filed: 2003-04-24
Granted: 2004-05-11
Abstract: The present invention includes a plurality of control gate areas with square or rectangular shape configured in an array. Silicide lines are located over the control gate and between thereof, the silicide lines are parallel with each other and in the form of vertical arrangement. Vertical source/drain doped regions are located under the control gate and vertically pass through the control gate. The source/drain doped regions are also parallel to the silicide lines and formed there between. Horizontal source/drain doped region are under the control gate and overlap with the control gate, respectively. The horizontal source/drain and the vertical source/drain are configured in the manner of crisscross. The crossing areas are respectively located under the control gate pattern. Contact windows are arranged over the control gate pattern and aligned to the crossing areas. Buried doped areas parallel to the horizontal source/drain and not overlap with the horizontal source/drain. Word line areas are designed to crisscross to the vertical or horizontal source/drain and pass through the control gate pattern.
Patent TW-I281310-B (TW)
Title: PWM inverter control device and control method
Inventor: TANAKA YOSHIYUKI
IPC: H02M7/49
Filed: 2003-06-10
Granted: 2007-05-11
Abstract: The subject of the present invention is to have a multi-level PWM inverter control device capable of safely switching from normal operation to the protection operation and safely and smoothly returning to the normal operation from the protection operation without requiring a complicated algorithm. In the present invention, when the measured current value I is equal to or greater than a first reference value I1 and smaller than a second reference value I2, a zero vector starting from the OOO state at which intermediate potential is outputted for all the phases is outputted (step 22). When the current value I is equal to or greater than the second reference value I2 and smaller than a third reference value I3, after the zero vector is outputted, a base block operation for turning off all the switching elements is performed (step 28). When the current value I becomes greater than the third reference value I3, an emergency stop is performed (step 29). When returning to the normal operation after performing the base block, the zero vector output operation is performed before returning to the normal operation.
Patent TW-I231288-B (TW)
Title: Sheet supporting device, end effector and thin plate cassette
Inventor: OGAWA HISATO
IPC: B65D85/48
Filed: 2003-07-07
Granted: 2005-04-21
Abstract: When setting a large liquid crystal display glass substrate that is deflected by self-weight on a sheet supporting device formed to every pin-shaped supporting member in plural rows by a plenty of ridges, the flexibility amount comes to be diminished. In this case, a forked end effector of a robot or a cassette serves as the sheet supporting device.
Patent TW-I251782-B (TW)
Title: Control method of capacitive type touch-controlled panel and its apparatus
Inventor: CHANG CHIN-FU
Filed: 2003-07-14
Granted: 2006-03-21
Abstract: The present invention is related to a control method of capacitive type touch-controlled panel and its apparatus. The method comprises inputting AC signals of constant voltage to the touch-controlled panel and then receiving its current signals; sampling and amplifying its read value; determining whether the touch-controlled panel is touched based on whether the value is larger than a threshold or not; and if it is touched, obtaining the difference of the read values before touch and after touch for being converted into a coordinate of the touched position. Accordingly, it is able to effectively increase the accuracy of computed coordinates.
Patent TW-I283919-B (TW)
Title: A semiconductor device
Inventor: MIWA TAKASHI
IPC: H01L23/52
Filed: 2003-07-15
Granted: 2007-07-11
Abstract: To provide a semiconductor device that has a stacked structure made small in outer dimension and thickness and furthermore has high performance and reliability. The semiconductor device includes bonding leads that are provided respectively corresponding to the bonding pads for address and data divided to the first and the second sides facing each other of a memory chip, an address output circuit and a data I/O circuit that are also used for memory access by using a package substrate provided with an address terminal and a data terminal connected with the bonding leads, and a signal processing circuit having a data processing function. A semiconductor chip wherein one bonding pad connected with the bonding lead corresponding to the address terminal of the package substrate and the other bonding pad connected with the bonding lead corresponding to the data terminal are divided to two sides of four sides for arrangement and the memory chip are mounted in a stacked structure.
Patent TW-I237193-B (TW)
Title: Apparatus and method to form one or more premigration aggregates comprising a plurality of least recently accessed virtual volumes
Inventor: GIBBLE KEVIN L
IPC: G06F12/00
Filed: 2003-07-23
Granted: 2005-08-01
Abstract: A method to form one or more premigration aggregates comprising a plurality of least recently accessed virtual volumes disposed in an information storage medium. The method determines the number (R) of virtual volumes to remove from the information storage medium, selects the (R) least recently accessed virtual volumes, forms one or more premigration aggregates comprising those least recently accessed virtual volumes, and assigns each of the (R) selected virtual volumes to one of those premigration aggregates. The method establishes a minimum transfer size and determines if any of the premigration aggregates are larger than that minimum transfer size. The method writes to one or more physical volumes each of the premigrate aggregates that are larger than the minimum transfer size. Thereafter, the method removes from the information storage medium each of the premigration aggregates written to physical volumes.
Patent TW-I280920-B (TW)
Title: High durable photocatalyst film and structure having surface exhibiting photocatalytic function
Inventor: NISHIKAWA RYOUZO
IPC: B32B7/02
Filed: 2003-07-30
Granted: 2007-05-11
Abstract: This invention relates to a high durable photocatalyst film which is a laminated film having a substrate film and, provided thereon via a protective layer, characterized in that a film exhibiting a specific performance in an accelerated weathering test by means of a sunshine weatherometer is used as the substrate film, an organic-inorganic graded film is used as the protective layer, and the laminated film exhibits a specific performance in an accelerated weathering test by means of a sunshine weatherometer; and a structure which has a surface being provided with the photocatalyst film thereon and exhibiting the photocatalytic function.
Patent TW-I222150-B (TW)
Title: An in-situ CD feedforward system and CD control method
Inventor: CHEN CHIA-JEN
IPC: H01L21/66
Filed: 2003-08-28
Granted: 2004-10-11
Abstract: An in-situ CD feedforward system and CD control method. A substrate with a pre-etch layer is provided, forming a mask layer thereon. The mask layer is defined to form a pattern and the first CD of the mask layer is measured, trimming the mask layer according to the first CD thereafter. The measuring and subsequent trimming step are repeated to ensure the mask layer reaching the target second CD.
Patent TW-I266202-B (TW)
Title: Mailbox interface and method for temporally storing messages, data processing system including a plurality of processors and a mailbox interface, and method for transferring a message between two processors
Inventor: VENKATA SUBRAMANIAN RAMAKRISHN
IPC: G06F15/167
Filed: 2003-09-23
Granted: 2006-11-11
Abstract: A mailbox 5 is proposed for transferring data between two processors 1, 3. The mailbox 5 includes a main memory 7 and an ancillary memory 13, 15. The mailbox stores received data packets in the main memory 7, and stores in the ancillary memory 13, 15 those data packets which are to be read out soonest. In response to a read signal, the mailbox 5 transmits data from the ancillary memory 13, 15, and replenishes the ancillary memory 13, 15 by transferring data to it from the main memory 7. This means that the mailbox 5 can transmit data on the clock cycle following reception of the read signal.
Patent TW-I270793-B (TW)
Title: Chinese information retrieval system and method based on document projection maps
Inventor: CHEN YI-CHUN
Filed: 2003-09-26
Granted: 2007-01-11
Abstract: The invention is concerned with a Chinese information retrieval system and method based on document projection maps. A user can retrieve documents or information s/he needs by browsing and clicking on document maps. The system is divided into two parts: document processing and query processing. The document processing includes the following components: document pre-processing program, document projection map generation program, map visualization program and summarization program. The document pre-processing program extracts the features from the input text and computes the weights. The document projection map generation program employs a neutral network algorithm, self-organizing maps, to compute the coordinates of each document. The map visualization program generates the 2-D maps according to the coordinates of each document. The summarization program generates the summary of each document. The query processing includes the following components: region defining program computes the regions according to the coordinates that users input. The map zooming program is employed to zoom in or zoom out the map. The document retrieving program retrieves the summaries or full contents of documents.
Patent TW-I225682-B (TW)
Title: A pattern for reducing interconnect failures
Inventor: YAO CHIH-HSIANG
IPC: H01L23/522
Filed: 2003-10-01
Granted: 2004-12-21
Abstract: A pattern for reducing interconnect failures are provided. The pattern is used for a multilevel structure of metal/dielectric/metal. At least one assistant pattern is adds onto one metal layer of the multilevel structure. A thermal stress gradient resulting from the assistant pattern can collect vacancies of the metal layer, therefore prevent stress-induced voiding in a via plug bottom that connects the two metal layers.
Patent TW-I320789-B (TW)
Title: Improvement in the storage stability of photoinitiators
Inventor: ULRICH THOMAS
IPC: C09D11/10
Filed: 2003-10-27
Granted: 2010-02-21
Abstract: Compounds of formula (I), wherein R<SUB>1 </SUB>is hydrogen or alkyl; R<SUB>2 </SUB>is C<SUB>1</SUB>-C<SUB>4</SUB>alkoxy or a morpholino radical; and R<SUB>3 </SUB>is hydrogen or C<SUB>1</SUB>-C<SUB>4</SUB>alkoxy, are suitable for improving the solubility of specific photoinitiators in formulations and accordingly enhance the storage stability of formulations comprising a photoinitiator and compounds of formula (I).
Patent TW-I235493-B (TW)
Title: Method for forming gate electrode of semiconductor device
Inventor: PYI SEUNG-HO
IPC: H01L29/49
Filed: 2003-11-05
Granted: 2005-07-01
Abstract: Disclosed is a method for a gate electrode of a semiconductor device, which forms a re-oxidation film of a sufficient thickness by a low temperature re-oxidation process. Gate oxide film, doped-silicon film, tungsten nitride film, tungsten film, and hard mask film are sequentially formed on semiconductor substrate. Hard mask film is patterned. Tungsten film and tungsten nitride film are etched using patterned hard mask film as an etching barrier in order to expose doped-silicon film. Predetermined oxidation-accelerating ions are implanted into a portion and a side of exposed doped-silicon film. A portion of exposed doped-silicon film is etched. Substrate resulting object is re-oxidized to form a re-oxidation film at a side of etched doped-silicon film.
Patent TW-I224823-B (TW)
Title: Method for manufacturing a solder ball from stud bump
Inventor: LIU SHENG-TSUNG
IPC: H01L21/60
Filed: 2003-11-21
Granted: 2004-12-01
Abstract: A method for manufacturing a solder ball from stud bump is disclosed. The disclosed method provided a solder wire having a hollow tube filled with embedded flux therein. One end of the solder wire is heated and wire-boned on the bonding pad of a substrate to form a stud bump with embedded flux. Then a stud bump with embedded flux is reflowed to form a solder ball without requiring conventional steps of grinding stud bump and applying flux.
Patent TW-I278723-B (TW)
Title: Method for fabricating light exposing apparatus, light unit, light exposing apparatus, light exposing method, and adjusting method
Inventor: TAKENAKA SHUJI
IPC: G03F7/20
Filed: 2003-11-24
Granted: 2007-04-11
Abstract: The light exposing apparatus, which uses the light source of mercury-vapor lamp adapted in the user's current equipment, can also use the solid light source. A method is used to fabricate a light exposing apparatus, which uses an illuminating optical system with a condensing optical system to illuminate a mask, and transfers a pattern formed on the mask to an optical sensing plate. The method includes a solid light source disposing step (S11) for disposing multiple solid light sources at the front focusing position of the condensing optical system or at the conjugate position with it. Also and in steps S12-S16, with respect to the light source, different from the solid light sources, the properly-set first state of the property for the illuminating optical system is properly set to the second state by disposing the solid light sources.
Patent TW-I241234-B (TW)
Title: Process for preparing polyvinyl alcohol film and polarizing film using the same
Inventor: HASEGAWA KENJI
IPC: B29C48/08
Filed: 2003-12-08
Granted: 2005-10-11
Abstract: A process for preparing an optically homogeneous polyvinyl alcohol film having an excellent appearance without forming wrinkles and scratches and causing blocking of the film, the process comprising the steps of forming a polyvinyl alcohol film from a solution of a polyvinyl alcohol resin, and rolling up the film around a cylindrical core, wherein the surface hardness of the rolled up film is set to a Shore A hardness of 60 to 95 measured according to JIS K 6301 under conditions of 25 DEG C and 55% RH.
Patent TW-I251512-B (TW)
Title: Metal extrusion method and mold thereof
Inventor: CHEN CHUEN-SHENG
IPC: B21C23/00
Filed: 2003-12-31
Granted: 2006-03-21
Abstract: The present invention relates to a metal extrusion method and mold thereof. The metal extrusion mold is disposed in a cylinder having a closed end and an open end and includes a main body with an extrusion hole and a detachable molding part bundled on the main body. Two angular flanges respectively extend outwardly from two ends of the outer circumference of the main body and contact with the inner surface of the cylinder. The molding part is disposed inside the extrusion hole and has a molding hole penetrating and communicating with the extrusion hole. The mold in the cylinder moves from the open end to the closed end and extrudes a material from the molding hole in the cylinder. The metal extrusion method includes steps of (1) heating a billet; (2) finishing hot peeling of the heated billet; and (3) immediately sending the peeled billet into an extrusion machine to carry out a extrusion process.
Patent TW-I267409-B (TW)
Title: Pinch roll unit
Inventor: SHORE T MICHAEL
IPC: B21B45/02
Filed: 2004-02-09
Granted: 2006-12-01
Abstract: A pinch roll unit for either propelling or retarding a product moving along the pass line of a rolling mill comprises a pair of levers mounted for rotation about parallel first axes. Roll shafts are carried by the levers with each roll shaft being journalled for rotation about a second axis parallel to the first axis of its respective lever. Pinch rolls are carried by the roll shafts and are positioned to define a gap therebetween for receiving the product. An electrically powered first motor operates via a linkage to rotate the levers about the first axes and to move the pinch rolls between open positions spaced from the product, and closed positions contacting and gripping the product therebetween. An electrically powered second motor rotatably drives the pinch rolls.
Patent TW-I283320-B (TW)
Title: Backlight module and fixation mechanism thereof
Inventor: YANG HSIAO-TE
IPC: G02B6/00
Filed: 2004-04-13
Granted: 2007-07-01
Abstract: A fixation mechanism needed by a backlight module is designed to fix a light-guide panel with a frame. The fixation mechanism includes a rib set on the bottom surface of the light-guide panel and a trough set in the frame. While the light-guide panel combines with the frame, the trough holds the rib. By this holding, the light-guide panel avoids interactive sliding with the frame, and the fabricating stability of the backlight module is thus increased.
Patent TW-I256441-B (TW)
Title: Axial flow fan
Inventor: IWASE TAKU
IPC: F04D29/38
Filed: 2004-05-07
Granted: 2006-06-11
Abstract: An axial flow fan of high efficiency and low noise level is provided. The fan includes a motor, an impeller having a plurality of blades around a hub fitted to the motor, and a fan casing having an air inlet on one side and an air outlet on the other, wherein a radial position with a maximum setting angle in a blade section, and a radial position with a contour of a leading edge portion in a fluid flowing direction forming a projecting apex in the flowing direction are located between 60% and 80% of the outside diameter of the impeller.
Patent TW-I241714-B (TW)
Title: Semiconductor device and switching element
Inventor: YOSHIBA SHIGEHARU
IPC: H01L29/72
Filed: 2004-05-25
Granted: 2005-10-11
Abstract: A conventional one-chip dual MOSFET has a problem that the mounting area thereof is large and the resistance between the drain electrodes cannot be reduced, due to its structure of arranging two chips of MOSFET side by side and short-circuiting the drain electrodes, and is thus limited in the reduction of size and thickness as the market demanded. This invention provides a semiconductor device in which the drain electrodes of two MOSFET semiconductor chips are directly connected to each other and the two chips are superposed. With this arrangement, the need for leading the drain electrodes to the outside is eliminated in the dual MOSFET, only two gate terminals and two source terminals have to be led to the outside through lead frame or conductive pattern. Accordingly, the device can be made small and the on-resistance can be reduced.