baber/WOPTO huggingface dataset:
Patent TW-I222513-B (TW)
Title: Adjustable damper for airflow systems
Inventor: MCGILL JOSEPH A
IPC: F24F13/062
Filed: 2001-11-27
Granted: 2004-10-21
Abstract: A damper for an air flow system opening, such as the air inlet of a clean room filter module, includes a number of control plates (14, 15) reciprocally mounted on holding elements (22) and a drive element (24, 36) supported from a supporting surface (20) with an airflow opening (21) therein. Gaskets (30, 31) seal around apertures (16, 18) and the airflow opening to allow more accurate and positive control and diffusion, as well as virtually complete shut off, of airflow through the opening. A tool (42) is used to rotate a threaded end (34) of the drive element rotatably held in an opening in a beam (40) by holders (38). The threaded end of the drive element cooperates with an internally threaded opening in a non-round-shaped traveler (36) passing through matching non-round openings in the control plates.
Patent TW-562725-B (TW)
Title: An aggregate mixing method for a concrete mixing facility
Inventor: HUANG JAU-SHUEN
IPC: B28C7/02
Filed: 2001-12-31
Granted: 2003-11-21
Abstract: An aggregate mixing method for a concrete mixing facility, which consisting of a main tower, a conveying belt machine, and an aggregate measuring device set outside the main tower. The aggregate mixing method applied: (1) after measuring quantity of sand and stone material, to pour sand material into the conveying belt machine first, and then after a while to pour the stone material into the conveying belt machine; (2) to convey sand material directly into the mixing facility via the conveying belt machine without putting it inside a temporary store groove, while pouring water inside the mixing facility at the same time; then to pour cement into the mixing facility in order to mix up into cement mortar; (3) yet to convey stone material inside the temporary store groove, and to pour it into the mixing facility after the cement mortar forms to make a concrete product. Mixing processes mentioned above improve evenness and strength of concrete.
Patent TW-555805-B (TW)
Title: Resin composition and sheet for optical screen
Inventor: AKADA KATSUMI
IPC: C08J5/18
Filed: 2002-01-18
Granted: 2003-10-01
Abstract: A resin composition comprises a rubber-like copolymer having a styrene-based monomer unit and a diene-based monomer unit, and a copolymer having a styrene-based monomer unit and (metha) acrylic acid ester-based monomer unit. The resin composition satisfies the conditions of full light permeability of more than 85%, Haze of less than 5%, and Vicat softening point of more than 90 DEG C at a saturated water absorption of less than 0.8% at the temperature of 60 DEG C and the relative humidity of 90%. The resin composition has an excellent transparency and resistance to warp and flexure. It can be favorably used as a substrate for a sheet for a screen that will not crack or chip off eastly.
Patent TW-562772-B (TW)
Title: Automatic guided vehicle, automatic guided vehicle system and wafer carrying method
Inventor: FUKUDA ISAO
IPC: H01L21/68
Filed: 2002-02-18
Granted: 2003-11-21
Abstract: The present invention is to improve the workability in an automatic guided vehicle which automatically carries and transfers a semiconductor wafer between stations in a semiconductor manufacturing plant etc.. An automatic guided vehicle 1 is moved to an objective station after storing a wafer 10 in a buffer cassette 5 with a transfer equipment 3, the wafer 10 in a cassette 5 is transferred to a positioning device 4 by taking it up with the transfer equipment 3, in ID information of the wafer 10 is read by an OCR 43 after truing up the position and direction of the wafer 10 by the positioning device 4, the wafer 10 whose ID information is read is retained with a transfer hand 31, another wafer 10 placed on the station then is removed by the other transfer hand 31, the wafer 10 whose ID information is read is transferred to the station in the predetermined position and direction, and the ID information is controlled to transmit to the station.
Patent TW-I221142-B (TW)
Title: Mixing and discharge device
Inventor: JINBO KEIJI
IPC: B65D83/14
Filed: 2002-03-11
Granted: 2004-09-21
Abstract: A mixing and discharge device is provided, which performs mixing and ejection by simultaneously pressing down discharge nozzles of a pair of containers standing next to each other with the manipulation of a finger of the hand holding the containers. The mixing and discharge device comprises an attachment (26) fitted firmly to the top portion of the containers (33); and a cap unit (8) to be fitted detachably to the discharge nozzles (35) and provided with a passage block (17), which comprises a pair of step holes (23) disposed in the areas near both sides, and into which the discharge nozzles (35) are fitted tightly from underside, a discharge cylinder (19) disposed at the center and on top of this cap unit (8) to form a discharge port, and discharge passages (21) for connecting this discharge port with the step holes (23), wherein an actuating mechanism, with which to act a force to pull down the cap unit (8) by the depressive operation of the manipulating plates (55) in the lateral direction, is formed between a pair of manipulating plates (55) hanging down from either one of the attachment (26) or the cap unit (8) and the portions facing these manipulating plates (55) disposed on the other one of the attachment (26) or the cap unit (8). In this configuration, the portions with which to depress the discharge nozzles could have been displaced downward simply and stably. It has also been made possible to wash away the contents remaining in the discharge passage components.
Patent TW-527690-B (TW)
Title: Method for combining TCS-SiN barrier with dual gate CMOS device
Inventor: SUEN SHI-JUNG
IPC: H01L27/082
Filed: 2002-03-11
Granted: 2003-04-11
Abstract: A formation method of diffusion barrier layer in a semiconductor device is provided. First, a high dielectric constant gate dielectric layer is formed on the substrate. Then, a chemical vapor deposition process using reaction of tetrachlorosilane and ammonia is performed to form a silicon nitride barrier layer on top of the high dielectric constant gate dielectric layer. The silicon nitride barrier greatly reduces the impurity diffusion from the upper gate layer. The semiconductor device that consists of the silicon nitride barrier layer and its manufacturing method are also introduced.
Patent TW-522063-B (TW)
Title: Monodisperse spherical metal particles and method for preparing the same
Inventor: SHIMIZU MASATAKA
IPC: B22F1/052
Filed: 2002-03-26
Granted: 2003-03-01
Abstract: It is an object of the present invention to provide spherical metal particles having excellent monodispersity. The present invention relates to a method of preparing monodisperse spherical metal particles characterized by passing liquid metal through a porous membrane and dispersing liquid metal particles in a continuous liquid phase.
Patent TW-590966-B (TW)
Title: Sealed flexible cartridge
Inventor: YOAKIM ALFRED
IPC: B65D85/804
Filed: 2002-05-15
Granted: 2004-06-11
Abstract: The present invention relates to a sealed flexible cartridge, designed to be extracted under pressure, containing a substance for the preparation of a beverage, consisting of a first and a second sheet of circular, oval or polygonal shape which leave between them a space for the substance and are welded together around their periphery, the first sheet being made of a material chosen from filter paper, a non-woven and a semi-rigid material and the second sheet being made of a material chosen from filter paper, a non-woven and a composite, in which the first sheet is such that it allows water at atmospheric pressure to pass through it or by piercing with a piercing means and the second sheet is such that it allows water to pass through it only if an overpressure of between 0.1 and 3 bar is achieved during extraction from the said cartridge.
Patent TW-577832-B (TW)
Title: Low Tg multilayer optical films
Inventor: HEBRINK TIMOTHY JOHN
IPC: G02B1/10
Filed: 2002-05-23
Granted: 2004-03-01
Abstract: Multilayer optical films are comprised of materials with glass transition temperatures below room temperature (< 30 DEG C). The high refractive index polymers are unique in that they exhibit mechanical properties similar to other low Tg semi-crystalline polymers, yet have significant birefringence (> 0.05) when strain induced oriented. Novel combinations of comonomers for thermoplastics control the rate of crystallinity for improved processability and flexibility, giving the films crease and crumple recovery advantages.
Patent TW-556222-B (TW)
Title: Stabilized direct sensing memory architecture
Inventor: FIFIELD JOHN A
IPC: G11C11/409
Filed: 2002-05-28
Granted: 2003-10-01
Abstract: A stabilized direct sensing memory architecture which provides process, voltage and temperature (PVT) compensation in a memory array to a direct sense circuit to increase the manufacturing yield thereof, and to extend the operating voltage and temperature ranges thereof independent of manufacturing tolerances. A single-ended sense amplifier structure has a common source NFET amplifier with an adjustable current source load provided by a PFET. The PFET current source is automatically adjusted to place the NFET amplifier in an operating range to provide maximum amplification of a small signal superimposed on a bitline precharge voltage. A mimic bias generator circuit provides this operating point adjustment, and realizes a direct, single-ended sensing operation using a small number of transistors.
Patent TW-565710-B (TW)
Title: Process of producing multicolor optical element
Inventor: ITOU NORIHITO
IPC: G02B5/20
Filed: 2002-07-04
Granted: 2003-12-11
Abstract: A cholesteric liquid crystal coating film 13' is formed on an alignment layer 12 provided on a glass substrate 11 (Fig. 1(a)), and is subjected to a thermal alignment process at a temperature equal to or higher than the liquid crystalline phase transition temperature of a chiral nematic liquid crystal that constitutes the coating film (Fig. 1(b)). Active rays capable of activating optically active groups in the chiral nematic liquid crystal are applied to the cholesteric liquid crystal coating film 13' to deactivate the optically active groups, thereby forming a cholesteric layer 13 having color-indicating regions with the desired areas and indication colors that have been created according to the active-rays-applied area and to the amount of active rays applied to the area (Fig. 1(c)). Thereafter, this cholesteric layer 13 is subjected to a thermal alignment process at a temperature lower than the liquid crystalline phase transition temperature of the chiral nematic liquid crystal (Fig. 1(d)). Lastly, a predetermined amount of ultraviolet light was applied to the cholesteric layer 13 in an atmosphere in which the optically active groups are inactive, thereby three-dimensionally crosslinking the cholesteric layer 13 for curing (Fig. 1(e)).
Patent TW-569597-B (TW)
Title: Calling method using short message transmission on calendar group
Inventor: WU SHIUAN-GUEI
IPC: H04L29/06
Filed: 2002-07-05
Granted: 2004-01-01
Abstract: A calling method using a short message transmission on a calendar group is utilized to send a coded calendar in the man machine interface of a mobile device from the mobile device to another mobile device through a short message transmission. A short message is decoded by using a same decoding method to transfer into a corresponding calendar state in the receiver mobile device after it receives the short message in order to inform a meeting participant or a group member a meeting appointment, meeting time or other messages. And, a function such as an alarm time can be set for a receiver side to mention the receiver through a same manner. Therefore, not only calendar-receiver mobility can be increased, but also expenses can be saved because informing meeting participants by telephone is unnecessary.
Patent TW-I275244-B (TW)
Title: Programmable if bandwidth using fixed bandwidth filters
Inventor: SWAZEY SCOTT T
IPC: H04B1/26
Filed: 2002-07-31
Granted: 2007-03-01
Abstract: A programmable IF bandwidth is achieved in either a transmitter or receiver using fixed bandwidth filters. A minimum of two IF frequencies are used. A fixed bandwidth filter that is equal to or greater than the desired IF bandwidth is used at each IF. The local oscillators (LO's) are tuned to frequency convert the desired signal to a frequency that is offset towards one bandedge of the fixed IF filters. A first mixer and LO relocates the desired signal to one end of a first fixed IF filter. A second mixer and LO relocates the filtered signal to the opposite end of a second IF filter. The desired bandwidth is obtained as the sum or the frequency offset of the desired signal from the nearest bandedge of the first IF filter and the frequency offset of the desired signal from the opposite bandedge of the second IF filter.
Patent TW-567496-B (TW)
Title: Non-volatile memory and operating method thereof
Inventor: TSAI WEN-JER
IPC: G11C16/00
Filed: 2002-08-05
Granted: 2003-12-21
Abstract: A non-volatile memory is described, which comprises a plurality of memory cells, a plurality of word lines, a plurality of drain lines and a plurality of source lines. Two adjacent memory cells in the same row share a source and are grouped into a cell pair, and all of the cell pairs are arranged in rows and columns, wherein two cell pairs in the same row share a drain. The sources of the memory cells in the same row are connected to a source line, and the drains of the memory cells in the same row are connected to a drain line. The gates of the memory cells in the same column are coupled to a word line.
Patent TW-591517-B (TW)
Title: Method for recording digital image to CD and automatically generating directory
Inventor: TZENG YUNG-CHAU
IPC: G11B7/00
Filed: 2002-08-23
Granted: 2004-06-11
Abstract: The invention targets at providing a method for recording digital image to CD and automatically generating directory, which firstly load multiple static digital image data from a memory unit and based on the contained shooting condition in the digital image data classify the digital image data as at least one section. Further decode the digital image data to form a data stream and encode the data stream to become dynamic image data good for continuous play. Based on the classification result, generate a directory containing index corresponding to the section. Finally, write the directory and decoded image data corresponding to each section in a CD.
Patent TW-I263217-B (TW)
Title: Method and apparatus to operate a memory cell
Inventor: LOWREY TYLER A
IPC: G11C16/02
Filed: 2002-08-29
Granted: 2006-10-01
Abstract: Briefly, in accordance with an embodiment of the invention, a method and an apparatus to read a phase change memory (33) is provided, wherein the method includes zero biasing unselected memory cells (111, 113, 117, 119) during reading of a selected memory cell (115).
Patent TW-582162-B (TW)
Title: Scanner with a side reverse device
Inventor: TSENG WEN-CHAO
IPC: H04N1/193
Filed: 2002-10-03
Granted: 2004-04-01
Abstract: There is provided a scanner with a side reverse device, which comprises a housing, a scanning platform, a chassis and a side reverse device. The scanning platform is arranged in a lid plate of the housing for receiving a document. The chassis is movably arranged in the housing, and the chassis outputs a scanning completion signal after the positive surface of the document is scanned. The side reverse device is located at one side of the scanning platform and has a control unit. The side reverse device is provided to reverse the document after the control unit receives the scanning completion signal, so as to enable the chassis to scan the back surface of the document.
Patent TW-571284-B (TW)
Title: Liquid crystal display device and driving method thereof
Inventor: ARIMOTO KATSUYUKI
IPC: G09G3/36
Filed: 2002-10-22
Granted: 2004-01-11
Abstract: A liquid crystal display device is provided for being capable of always displaying an image optimally without any affection from alteration of the countertransference occurring conditions, wherein the display device comprises a detect member 108 for detecting values of parameters, which become contributing factors of the alteration of the countertransference occurring conditions, a computing member 106 for determining pursuant to the values detected by the detect member at least one of a ratio of an applying time against a frame period of high voltage applied to a liquid crystal panel to avoid the countertransference, an amount of the high voltage, and an applying voltage corresponding to a blank display, and a controller104 for alternatingly outputting image signal and non-image signal for applying the high voltage and driving the liquid crystal panel under conditions complied with the result determined by the computing member.
Patent TW-I260102-B (TW)
Title: Fuel supply for a fuel cell
Inventor: JOHNSON LOREN E
IPC: H01M8/04
Filed: 2002-11-19
Granted: 2006-08-11
Abstract: A fuel supply (20) for a fuel cell (12) is provided. The fuel supply (20) comprises a fuel storage area (26), a fuel outlet (28) configured to pass fuel from the fuel storage area (26), and a backpressure regulator (40) configured to maintain a lowered pressure within the fuel storage area (26) relative to atmospheric pressure outside of the fuel storage area (26) when fuel is not being transferred to the fuel cell (12).
Patent TW-I223827-B (TW)
Title: Structure, fabrication, and corrective test of electron-emitting device having electrode configured to reduce cross-over capacitance and/or facilitate short-circuit repair
Inventor: RADIGAN STEVEN J
IPC: H01J3/02
Filed: 2002-12-09
Granted: 2004-11-11
Abstract: An electron-emitting device (20, 70, 80, or 90) contains an electrode, either a control electrode (38) or an emitter electrode (32), having a specified portion situated off to the side of the bulk of the electrode. For a control electrode, the specified portion is an exposure portion (38EA or 38EB) having openings that expose electron-emissive elements (50A or 50B) situated over an emitter electrode. For an emitter electrode, the specified portion is an emitter-coupling portion situated below at least one electron-emissive element exposed through at least one opening in a control electrode. Configuring the device in this way enables the control-electrode-to-emitter-electrode capacitance to be quite small, thereby enhancing the device's switching speed. If the specified portion of the electrode becomes short circuited to the other electrode, the short-circuit defect can be removed by severing the specified portion from the remainder of its electrode.
Patent TW-I221619-B (TW)
Title: Apparatus for moulding permanent magnet
Inventor: UGAI YOSHIKAZU
IPC: B22F3/00
Filed: 2003-04-16
Granted: 2004-10-01
Abstract: An apparatus for moulding a permanent magnet of which productivity and reliability is promoted is disclosed, comprising a mold (7), compressing means (17, 18) and a magnetic field generating means (21, 22). The mold (7) is portable and is provided with a die having a cavity, a lid member disposed to cover the cavity, and a pair of punch. The cavity of die to be filled with the material powder for molding magnet has a desired cross-sectional shape and extends in trench shape in a predetermined direction of surface. The pair of punches have the same cross-sectional shape as that of cavity of die, and are bilaterally slidable in the direction of engaging with or departing from the cavity. The compression means are used to hold the mold with material powder filled in the cavity, and to drive the two punches to slide close to each other so as to compress the material powder. The magnetic field generating means apply the magnetic field, in the direction perpendicular to the compressed powder, to the material powder so as to magnetically orient it.
Patent TW-I312940-B (TW)
Title: A system for providng streaming digital media, a method of streaming a digital media asset, and a computer readable media
Inventor: RICHARD T OESTERREICHER
IPC: H04L29/06
Filed: 2003-04-18
Granted: 2009-08-01
Abstract: A digital-media server platform is disclosed that comprises a hybrid architecture. In a preferred embodiment, the hybrid architecture comprises a dedicated hardware-optimized streaming device that delivers streaming content to a client on a network under control of a general-purpose computer. The architecture also includes an abstraction layer used to interface the general-purpose computer with the streaming device, and several dedicated data buses that connect the general-purpose computer to the streaming device hardware.
Patent TW-I257126-B (TW)
Title: Slurry and polishing method
Inventor: FUKASAWA MASATO
IPC: H01L21/304
Filed: 2003-07-23
Granted: 2006-06-21
Abstract: Slurry contains an oxidizer, water, Ph modifier, and cyclic organic compound for enhancing the chemical polishing of polished surface. Wherein the Ph value of the slurry is 5 to 10, and the cyclic organic compound contains an imidazole structure. Using the slurry to perform an interconnect process of a semiconductor device can keep low etching rate, and increase polishing rate. Also, using the slurry can avoid the erosion and dishing phenomenon of the metal surface. Therefore, the reliability of pattern of buried metal layer can be improved.
Patent TW-I237515-B (TW)
Title: Organic EL element drive circuit and organic EL display device using the same
Inventor: ABE SHINICHI
IPC: H05B33/00
Filed: 2003-08-07
Granted: 2005-08-01
Abstract: An organic EL element drive circuit including a reference current setting circuit for at least one of three primary display colors, the reference current setting circuit comprises a first reference current generator circuit for generating a reference current, a second reference current generator circuit responsive to a first setting data for generating a current as a reference for luminance regulation on a basis of the reference current generated by the first reference current generator circuit and a reference current correction circuit for generating a corrected reference current as said predetermined reference current by adding a current according to a second setting data to a reference current generated by said second reference current generator circuit or subtracting a current according to said second setting data from said reference current generated by said second reference current generator circuit. The first and second setting data are set from the outside of the organic EL element drive circuit.
Patent TW-I263154-B (TW)
Title: Network computer device, method of computer network data transfer and program product using the method
Inventor: VAN DATTA GLEN
IPC: A63F13/12
Filed: 2003-08-11
Granted: 2006-10-01
Abstract: Data transfer over a computer network relating to a data object of a multiple user network application, from a network user who owns the data object to an updating user, is achieved by transfer of a subset of data fields that define the data object, such that the subset of data fields is specified by the updating user and is less than or equal to a full update transfer comprising updated values for all the data fields that define the data object. Each data object is defined by multiple data fields, such that the transfer of a subset of the data object data fields ensures that the network bandwidth utilized for data updates will be reduced from the situation in which all the defining data fields for an object being updated are transferred over the network.