baber/WOPTO huggingface dataset:
Patent TW-434828-B (TW)
Title: Method of fabricating lateral diffused metal oxide semiconductor transistor
Inventor: TUNG MING-TSUNG
IPC: H01L21/784
Filed: 1999-12-03
Granted: 2001-05-16
Abstract: The present invention provides a method of fabricating lateral diffused metal oxide semiconductor transistor. The fabrication method of the present invention comprises forming a P-well and a neighboring connected N-well in the predetermined region on the silicon substrate of the semiconductor wafer, and forming an insulating layer on the predetermined region of the surface of N-well; then forming a gate layer across the P-well and part of N-well region, so that one side of the gate layer is located on the surface of the insulating layer; and finally, proceeding an ion implantation process to form a N-doped region on the P-well and N-well, respectively for the source and drain of LD MOS transistor.
Patent TW-464768-B (TW)
Title: Microlithography reduction objective and projection exposure apparatus
Inventor: DINGER UDO
IPC: H01L21/027
Filed: 2000-02-11
Granted: 2001-11-21
Abstract: The invention concerns a microlithography projection objective device for short wavelengths, preferably ≤ 100 nm with a first (S1), a second mirror (S2), a third (S3), a fourth mirror (S4), a fifth (S5) and a sixth mirror (S6). The invention is characterized by the fact that the image-side numerical aperture is NA ≥ 0.15 and that the mirror nearest to the object to be illuminated, preferably nearest to the wafer, is arranged in such a way that the image-side optical free working distance corresponds at least to the used diameter D of this mirror nearest to the wafer and/or the image-side optical free working distance is at least the sum of a third of the used diameter D of this mirror and a length which between 20 mm and 30 mm, and/or the image side optical free working distance is at least 50 mm, preferably 60 mm.
Patent TW-452635-B (TW)
Title: Gas delivery metering tube and gas delivery metering device using the same
Inventor: INGLE NITIN
IPC: G05D7/01
Filed: 2000-04-07
Granted: 2001-09-01
Abstract: A gas delivery tube is provided. The gas delivery tube includes a plurality of axially aligned nested tubes wherein the innermost tube receives a gas and establishes uniform backing pressure over the length of the innermost tube and an outermost tube provides uniform flow distribution of the gases out through the gas delivery tube.
Patent TW-503552-B (TW)
Title: Semiconductor including a protective circuit
Inventor: OTSUKI YOSHIMICHI
IPC: H01L27/02
Filed: 2000-04-21
Granted: 2002-09-21
Abstract: The present invention relates to a semiconductor device having a protective circuit, in order to prevent from breaking internal circuits according to electrostatic force or noises generated on an input terminal. In the semiconductor according to the present invention, a protective diode for countermeasures applied to overshoot provided between the input terminal and a power source wiring, and a MOS transistor provided between the power source wiring and a ground wiring are provided. The MOS transistor operates as a gate-controlled lateral transistor and becomes conductive earlier than a large sized bipolar transistor for protection provided between the input terminal and the ground wiring.
Patent TW-476909-B (TW)
Title: Method and system of performing a security check of a smart device description file
Inventor: FARRUGIA AUGUSTIN
IPC: G06F21/64
Filed: 2000-06-08
Granted: 2002-02-21
Abstract: A linking engine providing a process of matching the logic of an application, described in a application logic unit, with hardware specific description of the application for use with applications run on smart card terminals. The hardware specific description of the application is contained in dictionaries. The linking engine tests dictionaries for compatibility with the application logic unit by running a process that returns a predetermined response only when the dictionary describes the hardware implementation used in the test. A dictionary outputting the correct response is linked by the linking engine to provide the description of the hardware implemented in running the logic of the application. The linking engine further verifies the integrity of segments of the dictionary specified in a security manifest. The security manifest further specifying the algorithm to be applied to the specified segments in comparing the output of the algorithm to a verification digest, the verification digest also included in the security manifest.
Patent TW-I257495-B (TW)
Title: Reflective liquid crystal display apparatus
Inventor: SHIBAZAKI MINORU
IPC: G02F1/13
Filed: 2000-06-28
Granted: 2006-07-01
Abstract: It is an object to provide a reflective LCD apparatus to obtain a wider view angle and a desired black view. A reflective LCD apparatus according to the invention comprises a phase difference film (retardation film), a liquid crystal layer and a reflector for reflecting incident light. The reflective LCD apparatus suffices in a plurality of Stokes parameter points of said reflected light are plotted on a approximately straight line on a Poincare sphere, indicative of light polarization state by said liquid crystal layer, sighted in a plane cross section, and the relation between said liquid crystal layer and said phase difference film with respect to said reflected light substantially satisfies: cRet(lambda)=lambdatheta(lambda), wherein Ret(lambda) represents retardation with respect to light having a wavelength of lambda in said phase difference film; when the respective Stokes parameter points of said reflected light are projected on a plane parallel to the plane including an origin of said Poincare sphere and the Stokes parameter points of said reflected light, theta(lambda) represents an angle between the respective projected points and an axis vertical to said plane cross sectional sight of said Poincare sphere including said origin point; and c represents a constant.
Patent TW-494321-B (TW)
Title: Parametric division indexing method for image document
Inventor: JIANG DUNG-YUE
IPC: G06F17/30
Filed: 2000-06-29
Granted: 2002-07-11
Abstract: A method for indexing the ticket image file with a parametric division method is disclosed. The method is to set the parametric division value and the display range for the ticket image file, so that a plurality of clear and representative portions of ticket image files can be presented on the human-machine interface for conveniently and correctly querying and picking the desired ticket files.
Patent TW-476662-B (TW)
Title: Apparatus for generating minute gas foams under self-suction
Inventor: NAKANISHI RYUICHI
IPC: B01F3/04
Filed: 2000-08-02
Granted: 2002-02-21
Abstract: An apparatus for generating minute gas foams under self-suction comprises a liquid container (2) for accommodating a liquid (L), a supply duct (3) partially immersed in the liquid (L) and having a downwardly open end (4) for supplying a gas (G), a rotor (5) disposed in the liquid (L) in facing relation to the open end (4) of the supplying duct (3) and driven to rotate for sucking the gas (G) and for dispersing the gas (G) into the liquid (L) as minute foams, and a drive means (M) for driving the rotor (5). The rotor (5) includes a boss, a hollow cylinder which is open at least upwardly and surrounds the boss, and a plurality of vanes extending radially in the hollow cylinder.
Patent TW-474068-B (TW)
Title: Parallel turbo coder implementation
Inventor: MOERSBERGER GERD
IPC: G06F11/10
Filed: 2000-08-24
Granted: 2002-01-21
Abstract: In order to achieve a turbo coder block having an increased processing speed it is proposed to carry out a parallelization of degree n. As a result each parallelized turbo coder block comprises a storage unit (I0, ..., I7) to store n samples (I(t-1), ..., I(t-n)) of an input signal I(t) to the parallelized turbo coding block and at least one storage unit (Q0, ..., Q7) to store n samples (Qj(t), ..., Qj(t-(n-1)) of at least one output signal Qj(t) (j=1, ..., M) of the parallelized turbo coding block. Further, the parallelized turbo coder block comprises a bank of n delay units (X1, ..., XN) and is adapted to a parallel processing of n samples of the input signal I(t) such that at least two delay units (X1, ..., XN) of the bank directly receive subsets of the n samples (I(t-1), ..., I(t-n)) of the input signal I(t) and an output signal of at least one delay unit (X1, ..., XN) in the parallelized turbo coder block is supplied to at least two delay units in the parallelized turbo coder block.
Patent TW-480483-B (TW)
Title: Non-volatile ferroelectric capacitor memory and the sensing method thereof
Inventor: GUO DUNG-JENG
IPC: G11C11/22
Filed: 2000-10-24
Granted: 2002-03-21
Abstract: The present invention discloses a non-volatile ferroelectric capacitor memory array circuit, which comprises a plurality of word lines, a plurality of bit lines, a plurality of grounded sensing ferroelectric capacitors, a plurality of output transistors, a plurality of memory cells, wherein each memory cell includes a depleted MOSFET and a ferroelectric capacitor. One end of the ferroelectric capacitor in each memory cell is connected to the word line. The depleted MOSFET in the memory cell is located between the ferroelectric capacitor and the bit line, which is connected with the other end of the ferroelectric capacitor and the bit line in serial manner, and connected to the sensing capacitor through the bit line. And, the word line is connected to the gate of the MOSFET.
Patent TW-546284-B (TW)
Title: Process for the preparation of aldehydes from olefinds by hydroformylation
Inventor: HESS DIETER
IPC: B01J31/24
Filed: 2000-11-10
Granted: 2003-08-11
Abstract: The invention relates to a process for the catalytic hydroformylation of olefins having from 3 to 24 carbon atoms, wherein the catalyst used comprises a metal of transition group 8 of the Periodic Table in the presence of a ligand of the formula I, where X=As, Sb, P, R1a-d, R2a-d=H, aliphatic or aromatic hydrocarbon radical, aliphatic or aromatic alkoxy group, in each case having from 1 to 25 carbon atoms, where R1a-d and R2a-d can each be identical or different, Q1, Q2, Q3, Q4=O, S, NR7, CR7R8, where R7 and R8 can be identical or different and can have one of the meanings of R1a, n, m, o, p=0 or 1, with the proviso that either o or p is 1, Y=-O-R5, -COOR5, -COOM, -SR5, -NR5R6, -N=CR5R6-COR5, -CONR5R6, -F, -Cl, -Br, -I, where R5 and R6 can be identical or different and are H, an aliphatic or aromatic hydrocarbon radical having from 1 to 25 carbon atoms and M=H, Li, Na, K or NN4, and Z1, Z2=substituted or unsubstituted aliphatic or aromatic hydrocarbon radical having from 1 to 75 carbon atoms, where Z1 and Z2 can be covalently linked.
Patent TW-593743-B (TW)
Title: Method for plating metal
Inventor: IMORI TORU
IPC: C23C18/18
Filed: 2000-11-27
Granted: 2004-06-21
Abstract: Resin cloths, powders, specular bodies and other objects resistant to conventional plating can be plated with metals by a simple method. According to the metal plating method of the present invention, non electrolytic plating is performed after the surface of a object to be plated is treated with a pretreatment agent obtained by reacting or mixing in advance a noble metal compound (catalyst) with a silane-coupling agent having functional groups capable of capturing metals. According to this method, metal plating can be securely applied to powders, resin cloths, semiconductor wafers, and other specular bodies. Moreover, the problem of the insufficient coverage of the seed layer on the inside walls of vias and trenches during the formation of fine wiring can be addressed by applying this method to semiconductor wafers. The silane-coupling agent may be a compound containing azole groups, preferably an imidazole.
Patent TW-518641-B (TW)
Title: Ionizer
Inventor: SASAKURA AKIRA
IPC: H05F3/04
Filed: 2000-12-26
Granted: 2003-01-21
Abstract: The main object of the present invention is to provide an ionizer that has been improved to allow reduction of ripples and of balance shift without degrading the capability of an ionizer. A grounded ground electrode (4) that makes contact with the ions for capturing a portion of the ions is provided in the vicinity of a discharge electrode (2). Means (4a, 1a) for changing the area of contact between ground electrode (4) and the ions is provided.
Patent TW-511141-B (TW)
Title: Method for manufacturing bonded wafer
Inventor: YOKOKAWA ISAO
IPC: H01L21/762
Filed: 2000-12-28
Granted: 2002-11-21
Abstract: A method for manufacturing a bonded wafer, in which when a bonded wafer is manufactured using an ion implantation separation method, impurities attached in the ion implantation step can be removed effectively, and less failure called a void is generated on the bonding surface. Impurities such as particles or organic substances attached in ion implantation step (c) are removed using a physical removal method (d). The surface of a first wafer (1) subjected to impurities removal is closely contacted onto the surface of a second wafer (2) for heat treatment (e). The first wafer is separated in a thin-film form at a micro bubble layer (f).
Patent TW-486602-B (TW)
Title: Camera and method utilized in a camera
Inventor: BOMPARD FREDERIC
IPC: H04N7/26
Filed: 2001-01-18
Granted: 2002-05-11
Abstract: This digital camera comprises a lens system (5) for focusing the image of a subject (10) on a sensitive plate (7), a control system formed, inter alia, by a motor (8) that act on the lens system to ensure a sharp image of the subject on the sensitive plate. To obtain this clarity of the subject on the plate, a first high-pass image filter (18) is used and a first low-pass image filter (15). As these filters also form part of the digital processing of image compression for recording the images, additional means are to be provided for the automatic focusing that yields the clarity.
Patent TW-546991-B (TW)
Title: Dimming ballast apparatus
Inventor: LIU GUANG
IPC: H05B41/392
Filed: 2001-04-17
Granted: 2003-08-11
Abstract: A dimming ballast apparatus comprises at least one power line dimming control input and at least one non-power-line dimming control input. In a preferred embodiment, the apparatus comprises a firing-angle-to-pulse-width-modulation converter responsive to the power line dimming control input, a voltage-to-pulse-width-modulation converter responsive to the non-power-line dimming control input, a low-pass filter responsive to the firing-angle-to-pulse-width-modulation converter and the voltage-to-pulse-width-modulation converter, and a dimming ballast circuit having a dim level command input responsive to the low-pass filter.
Patent TW-499384-B (TW)
Title: Support structure for packaging
Inventor: YONEDA YOKI
IPC: B65D85/00
Filed: 2001-03-14
Granted: 2002-08-21
Abstract: A support structure for packaging is provided for containing, storing and transporting electronic components like liquid crystal modules. The structure includes a bottom plate (2) and first and second side plates (1, 1) provided at respective sides of the bottom plate. Side surfaces (4, 4) of the bottom plate (2) constitute first inclined planes slanted at a first degree. End surfaces (5, 5) of the first and second side plates (1, 1) on the bottom plate side constitute second inclined planes slanted at a second degree. The first and second degrees are selected such that, when the first and second side plates (1, 10) are erected to cause the first inclined plane (4) and the second inclined plane (5) to closely contact with each other, the first and second side plates (1, 1) are prevented from being bent inwards more than 90 degrees.
Patent TW-508340-B (TW)
Title: Method for charging and discharging a process tank
Inventor: ROLDEWALDT THOMAS
IPC: H01L21/00
Filed: 2001-04-02
Granted: 2002-11-01
Abstract: The invention relates to a method for charging and discharging a process tank. The aim of the invention is to simplify the charging and discharging of a process tank with disc-shaped substrates. To this end, the disc-shaped substrates are picked up during charging by a gripper that comprises at least two opposite gripper elements with receiving slots facing one another. The substrates are positioned above the process tank in such a manner that they are aligned with guide slots within the process tank. The gripper is lowered so as to partially lower the substrates into the process tank until they contact a lifted substrate-lifting element inside the process tank. The gripper elements are then moved apart into a position in which the substrates are no longer held but are still guided in the receiving slots and they are further lowered into the process tank by lowering the lifting element. For discharging the substrates, a gripper that comprises at least two opposite gripper elements with receiving slots facing one another is positioned above the process tank in such a manner that the guide slots in the tank and the receiving slots in the gripper elements are aligned with one another. The substrates are then lifted by the substrate-lifting element and introduced into the receiving slots of the gripper elements. When a predetermined position is reached, the gripper elements are moved towards one another in order to grip the substrates and the substrates are lifted out of the process tank by lifting the gripper.
Patent TW-512062-B (TW)
Title: A unitary absorbent core, an absorbent article, a process for the production of a unitary absorbent core, a breathable nonwoven fibrous material, a breathable partially fibrous or nonfibrous nonwoven material and a breathable partially fibrous
Inventor: BAKER JOHN PERRY
IPC: A61F13/514
Filed: 2001-07-18
Granted: 2002-12-01
Abstract: Disclosed is a unitary absorbent core having a basis weight of about 75 grams per square meter or greater, including a fibrous absorbent layer having an upper fluid receiving surface and a lower surface with a hydrophobic vapor-transmissive moisture barrier integral with the lower surface of the absorbent layer. Also disclosed is a process for the production of the unitary absorbent core, including the steps of (a) producing a fibrous absorbent layer having upper and lower surfaces, and (b) applying to the lower surface of the fibrous absorbent layer a hydrophobic material which at least partially coats at least some of the fibers of the lower surface of the absorbent layer.
Patent TW-I283634-B (TW)
Title: Method for manufacturing a permeable web
Inventor: LIN DAVID
IPC: B32B27/12
Filed: 2001-07-10
Granted: 2007-07-11
Abstract: The present invention provides a method for manufacturing a permeable web, in which the permeable web comprises the matrix and the non-woven layer laid on the surface of the matrix. The permeable web is formed by means of the rolled-over process, in which a plurality of through-holes are formed on the matrix, followed by melt-spraying the non-woven polymer material on the matrix, and then the roller set is utilized to compress the composite permeable material to the final necessary thickness and density. Thus, the present invention can provide simplified process and material having excellent permeability property by means of the tensile mechanical strength contained in the carrier matrix, and has excellent reproducibility of the thickness and permeability quality for the composite layer material. Moreover, the matrix ingredient of the disclosed permeable web can endow the permeable composite non-woven material structure with not only stronger mechanical strength but also high temperature tolerant and flame resistant properties. In addition to providing better processing operation property, the ingredient of the permeable web can enable the permeable composite non-woven material structure to have stronger mechanical strength and better high temperature tolerant and flame resistant properties.
Patent TW-561341-B (TW)
Title: A translation lookaside buffer flush filter
Inventor: ZURASKI GERALD D JR
IPC: G06F12/10
Filed: 2001-06-08
Granted: 2003-11-11
Abstract: A translation lookaside buffer (TLB) flush filter. In one embodiment, a central processing unit includes a TLB for storing recent address translations. A TLB flush filter monitors blocks of memory from which address translations have been loaded and cached in the TLB. The TLB flush filter is configured to detect if any of the underlying address translations in memory have changed. If no changes have occurred, the TLB flush filter may then prevent a flush of the TLB following the next context switch. If changes have occurred to the underlying address translations, the TLB flush filter may then allow a flush of the TLB following a context switch.
Patent TW-515758-B (TW)
Title: Ink cartridge having a negative pressure tuning device
Inventor: LIN CHIEN-MING
IPC: B41J2/14
Filed: 2001-08-01
Granted: 2003-01-01
Abstract: Disclosed is an ink cartridge having a negative pressure tuning device, including a cartridge body, a flexible element, and an elastic element. The flexible element is fused to an inner wall of a side panel of the cartridge body to divide the cartridge body area into a ventilating compartment in communication with the outside surroundings and a fluid containing compartment containing ink therein. The flexible element is able to flex and deform with the ink volume. The elastic element is connected to the flexible element and an inner wall of the fluid containing compartment. The elastic element pushes the flexible element for providing a negative pressure to the ink cartridge and adjusting the negative pressure. The negative pressure tuning device of this invention increases the ink content in the ink cartridge and prevents the ink leakage to the outside.
Patent TW-500915-B (TW)
Title: Device for determining stepping force
Inventor: OBERHEIM RAINER
IPC: B62M3/08
Filed: 2001-09-07
Granted: 2002-09-01
Abstract: A device (1) for determining tread force transmitted to a stepping crank (2), comprising a housing (5) fixed to a tread crank (2) by means of a threaded bolt (4) and an adjustable spacer (6). A pedal fixture is disposed inside the housing (5) and pivotally mounted around an axis (8) with a spring tongue (12) which acts against a possible pivoting movement of the pedal fixture (9). A stepping force acting upon the pedal (10) and the fixture (9) connected thereto pivots the fixture (9) around the axis (8) until the proportion of the stepping force causing the excursion of the pedal fixture corresponds to the elastic force applied by the spring tongue (12). A Hall sensor (15) which is fixed in a stationary manner inside the housing (5) measures the relative excursion of a permanent magnet (17) arranged on the pedal fixture (9). The measuring values of the Hall sensor (15) can be telemetrically transferred to an evaluation station.
Patent TW-575565-B (TW)
Title: Production method of isopropyl naphthalene and di-isopropyl naphthalene
Inventor: WU JENN-FANG
IPC: C07D213/75
Filed: 2001-09-24
Granted: 2004-02-11
Abstract: The invented production method of isopropyl naphthalene and di-isopropyl naphthalene employs propylene as initial reactant and utilizes a trimethylammonium hydrochloride-AlCl3 ionic liquid as alkylation catalyst and solvent to undergo fast isopropylation reaction at normal atmosphere pressure and low temperature; the reaction product can use distillation separation method to obtain isopropyl naphthalene and di-isopropyl naphthalene as final products.
Patent TW-522752-B (TW)
Title: Self-luminous display panel and method of manufacturing the same
Inventor: SAKURAI YOSUKE
IPC: H01L27/32
Filed: 2001-10-15
Granted: 2003-03-01
Abstract: In an organic EL display device, a self-luminous layer 34 has an organic EL element PX which is held between an anode 30 and a cathode 36 and a pixel switch SW' for pixels formed of the organic EL element PX. Especially, the pixel switch SW' includes a source electrode and drain electrodes 27 and 28 which are formed together with the anode 30 on an interlayer insulating film 23 so as to reflect the light laterally emitted from the self light-emitting layer 34.