baber/WOPTO huggingface dataset:
Patent TW-384620-B (TW)
Title: Data encoding method and apparatus in vertical blank interval
Inventor: CHEN AN-DUNG
IPC: H04N7/30
Filed: 1998-11-25
Granted: 2000-03-11
Abstract: A data encoding method and apparatus in vertical blank interval, for use in digital video encoder. The video encoder has a hue encoder capable of producing a hue pulse signal on the scanning lines. The present invention uses 2T pulse as unit pulse for data in vertical blank interval, so that the corresponding wave of the bit intervals can be expressed as a sine wave or constant based on the relative relation between the current bit and the last bit and generated by the said hue encoder. The 2T pulse is defined mathematically as cos<2>[(t/2T)*<pi>], (-T<=t<=T), where T indicates the bit interval of data encoding in the vertical blank interval. Thus, in the scanning lines of data to be encoded in the vertical blank interval, besides the period for production of hue pulse signals, the corresponding waveform of bit intervals can be produced by the hue encoder according to the relative relation between the current and the last bits.
Patent TW-I238853-B (TW)
Title: Tumour-associated antigen derivative from the MAGE family, and the nucleic acid, vector, host cell, vaccine, and preparation thereof
Inventor: SILVA TERESA CABEZON
IPC: C12N1/21
Filed: 1999-02-12
Granted: 2005-09-01
Abstract: The present invention relates to novel proteins and to their production, from the MAGE family. In particular, to a MAGE protein fused to an immunological fusion partner, such as Lipoprotein D. Such antigens maybe formulated to provide vaccines for the treatment of a range of tumours. Novel methods for purifying MAGE proteins are also provided.
Patent TW-428385-B (TW)
Title: Communication satellite system with dynamic downlink resource allocation
Inventor: THOMPSON MARK A
IPC: H04B7/185
Filed: 1999-04-28
Granted: 2001-04-01
Abstract: A communication satellite system dynamically allocates additional downlink resources on the satellite to selected downlink signals to compensate for signal degradation. A typical cause of such degradation is rain where the downlink station is located. Another cause of such degradation is increased communication traffic or bandwidth demand within a particular region.
Patent TW-441079-B (TW)
Title: An internal voltage generating circuit of a semiconductor device using test pad and a method thereof
Inventor: KIM YOUNG-HEE
IPC: G01R31/317
Filed: 1999-06-24
Granted: 2001-06-16
Abstract: An internal voltage generating circuit and method for generating thereof in semiconductor device capable of performing test without any needless transfer between a test equipment and a repair equipment are disclosed. The circuit includes a plurality of test power voltage pads, each of which can be selectively applied with the external power voltage and a ground voltage during test; a fuse programmable control signal generator coupled to the plurality of test power voltage pads for generating a control signal according to the signals applied to the plurality of the test power voltage pads during test, and for generating the control signal according to fuse-programmed state after at least one fuse included therein is programmed; a reference voltage generator for receiving the external power voltage so as to produce a reference voltage having a predetermined level; and a voltage trimming unit for trimming the reference voltage in accordance with the output of the fuse programmable control signal generator.
Patent TW-410433-B (TW)
Title: Method of re-generating wafer after interrupting wolfram chemical vapor deposition process
Inventor: WU JIUN
IPC: H01L21/768
Filed: 1999-06-24
Granted: 2000-11-01
Abstract: The present invention provides a method for manufacturing tungsten plug for preventing the tungsten plug from loss caused by etchback. The present invention provides a method of re-generating wafer after interrupting WCVD process, which comprises the following step: providing a wafer, wherein the manufacture of the tungsten plug of the wafer by WCVD is interrupted due to the BPA detecting the pressure of the wafer and, at this moment, the surface of the wafer is covered with a silicon seed layer of WCVD, thereby performing a sputtering etch process after repositioning the wafer so as to etch silicon seed layer and a little TiN glue layer; then, re-depositing the silicon seed layer and a little TiN glue layer; performing a WCVD process for manufacturing the tungsten plug; and re-etching the tungsten layer to form the tungsten plug in the connecting hole.
Patent TW-I224672-B (TW)
Title: Eliminating-interference membranes, test strips, kits and methods for use in uric acid assay
Inventor: LI TSAI-YUN
IPC: G01N33/493
Filed: 1999-06-30
Granted: 2004-12-01
Abstract: The present invention relates to an eliminating-interference membrane for use in detecting uric acid in a sample, comprising a compound for inhibiting uric acid interfering substances or derivatives thereof and a carriers having absorption property and permeability of the sample. The present invention also provides a test strip for use in detecting uric acid in a sample, comprising a test reagent layer and optional eliminating-interference membranes and/or support layers; a kit for use in detecting uric acid in a sample, comprising the test strip of the invention; and a process for use in detecting uric acid in a sample, comprising inhibiting the interference of uric acid interfering substances in a sample with the eliminating-interference membrane of the invention.
Patent TW-418164-B (TW)
Title: Security element to avoid counterfeiting of value documents
Inventor: POWER GARY
IPC: B42D15/10
Filed: 1999-07-08
Granted: 2001-01-11
Abstract: The invention relates to a security element comprising a magnetic layer and an embossed layer characterised in that the magnetic layer is a soft-magnetic layer and in that the soft magnetic layer has, at least partially, the shape of the embossed pattern of the embossed layer, to a process of manufacture thereof and to the use of such a security element to avoid counterfeiting of value documents.
Patent TW-I240731-B (TW)
Title: Process for the preparation of expanded polyvinylarene particles
Inventor: BERGHMANS MICHEL FLORENTINE JO
IPC: C08J9/228
Filed: 1999-09-23
Granted: 2005-10-01
Abstract: Process for the preparation of expanded polyvinyl-arene particles in which polyvinylarene particles pre-expanded to an apparent density do ranging between 600 and 200 kg/m<3> are impregnated by an inorganic gas and the impregnated particles thus obtained are expanded to an apparent density of at least three times lower than do.
Patent TW-429548-B (TW)
Title: Manufacturing method for self-aligned mask ROM coding
Inventor: WU JR-REN
IPC: H01L21/784
Filed: 1999-10-02
Granted: 2001-04-11
Abstract: A manufacturing method for self-aligned mask ROM coding, which includes the following steps: forming a stacking structure on a semiconductor substrate stacked by a gate dielectric, a conductive layer and a BPSG layer; next, filling a layer of inter-metal dielectric in the space of the stacking structure, which has almost the same height of the stacking structure and has a highly etching selective ratio as the BPSG layer; then, removing the BPSG layer and conducting a photolithography process to define the opening of an ion implantation block; conducting an ion implantation process; using the inter-metal dielectric as the mask to form a coded ion implantation block in a specific area on the semiconductor substrate exactly under the conductive layer in the opening of ion implantation block; and, after removing the photoresist layer, filling another inter-metal dielectric.
Patent TW-495526-B (TW)
Title: Resin film for coating a decorative metal sheet and decorative metal sheet coated with the said resin film
Inventor: IWASHITA HIROYUKI
IPC: B32B15/08
Filed: 1999-11-24
Granted: 2002-07-21
Abstract: Disclosed is to provide a resin film for coating a decorative metal sheet excellent in emboss processability, molding processability, and water resistance durability property better than that of conventional polyvinyl chloride and a decorative metal sheet coated with the said resin film. Embossing onto at least one surface of the resin film of polybutylene terephthalate having intrinsic viscosity of 1.0-2.0, the said resin film for coating decorative metal sheet was laminated onto the metal sheet to make a decorative metal sheet.
Patent TW-494162-B (TW)
Title: Cationically charged coating on hydrophobic polymer fibers with poly(vinyl alcohol) assist and method of preparing the fibrous filter
Inventor: WEI NING
IPC: D06M15/55
Filed: 1999-11-26
Granted: 2002-07-11
Abstract: A hydrophobic polymer fiber having a cationically charged coating thereon, in which the coating includes a functionalized cationic polymer, such as an epichlorohydrin-functionalized polyamine or an epichlorohydrin-functionalized polyamido-amine, which has been crosslinked by heat. The present invention also provides a fibrous filter which includes hydrophobic polymer fibers having the foregoing cationically charged coating thereon. The present invention further provides a method of preparing a fibrous filter. The method involves providing a fibrous filter comprised of hydrophobic polymer fibers; treating the fibrous filter with an aqueous solution of a functionalized cationic polymer crolinkable by heat under conditions sufficient to substantially coat the fibers with the functionalized cationic polymer, wherein the solution includes the functionalized cationic polymer, a poly(vinyl alcohol), a polar solvent for the poly(vinyl alcohol), and water; and treating the resulting coated fibrous filter with heat at a temperature and for a time sufficient to crosslink the functionalized cationic polymer present on the hydrophobic polymer fibers. The present invention additionally provides a method of preparing a fibrous filter. The method includes providing a fibrous filter comprised of hydrophobic polymer fibers; passing a solution of a functionalized cationic polymer crosslinkable by heat through the fibrous filter under conditions sufficient to substantially coat the fibers with the functionalized cationic polymer, wherein the solution includes the functionalized cationic polymer, a poly(vinyl alcohol), and water; and treating the resulting coated fibrous filter with heat at a temperature and for a time sufficient to crosslink the functionalized cationic polymer present on the hydrophobic polymer fibers.
Patent TW-434524-B (TW)
Title: Correlative real-time sound teaching method
Inventor: CHEN CHUNG-WEN
IPC: G06F1/16
Filed: 1999-12-16
Granted: 2001-05-16
Abstract: The present invention relates to a correlative real-time sound teaching method realizing real-time sound teaching functions by means of the cooperation between optical identification equipment and labels. The labels are designed in accordance with the teaching material contents for showing the learning targets, such as books and apparatus, and shall be used for broadcasting and indexing the audio information related to the learning targets. The optical identification equipment is used for reading and identifying the labels before broadcasting the audio information, such as a sound question, a sound answer, and a music, corresponding to the labels. In a preferred embodiment, a complete teaching subject may be a single label or a string of correlated labels. Hence, learners can use the optical identification equipment to read the correlated labels one after the other. It provides a multi-level and correlative real-time sound teaching manner totally different from the traditional dull way of learning, e.g. text or graph reading. It not only will help children to enlighten their abilities in imagination and logic thinking but also will add more fun to the learning and increase the learning efficiency.
Patent TW-448613-B (TW)
Title: On-chip termination
Inventor: TAYLOR GREGORY F
IPC: H03H11/28
Filed: 2000-01-04
Granted: 2001-08-01
Abstract: Integrated circuits include an impedance control circuit having at least one output terminal coupled to an on-chip reference termination device in order to control output impedance of the reference termination device such that it matches that of an external resistance. The impedance control circuit outputs are also coupled to the on-chip impedance-controlled termination devices which are coupled to each of the external transmission lines to be terminated. In this way, a single reference resistance allows many transmission lines to be properly terminated. The impedance-controlled termination devices are may be implemented as pairs of binary weighted p-channel and n-channel field effect transistors.
Patent TW-498131-B (TW)
Title: Wobble piston and seal assembly for oil free compressor
Inventor: WOOD MARK W
IPC: F04B39/00
Filed: 2000-01-25
Granted: 2002-08-11
Abstract: An improved wobble piston and seal assembly for an oil free air compressor. The piston has a seal support surface which is provided with an upwardly directed curve adjacent its perimeter. A flat annular seal is secured to the piston to be supported by the support surface. The curve imparts a limited bend to the seal adjacent the perimeter of the piston. The piston and seal are then inserted into a cylinder which increases the bend to substantially 90 DEG. The region of the bend in the seal adjacent the top of the piston is supported by the curved top to reduce flexing during operation at high air pressures. By preventing a reduction in the bend radius at high air pressures, stress in the seal at the bend is reduced, permitting use of a harder more durable seal material.
Patent TW-I276655-B (TW)
Title: Resin composition and cured product
Inventor: NISHIWAKI ISAO
IPC: C08K9/00
Filed: 2000-02-15
Granted: 2007-03-21
Abstract: The invention relates to a resin composition exhibiting excellent coatability and capable of forming coatings with high hardness, superior scratch resistance, low curling properties, superb adhesion, excellent transparency, and superior coating surface appearance without a wavy striation, streaks, unevenness of coatings, cissing, and the like, as well as cured products made from the resin composition.
Patent TW-I237004-B (TW)
Title: Escalator installation method
Inventor: YAMAGUCHI YUKIHIRO
IPC: B66B23/00
Filed: 2000-04-26
Granted: 2005-08-01
Abstract: An object of the present invention is to provide an escalator installation method by which the installation operation can be conducted with the high operation efficiency and an escalator can be stably installed. In an architectural structure having a stairway, the present invention comprises: a first process for forming a lower pit in a lower floor positioned on the lower side of the stairway; a second process for forming an upper pit in an upper floor positioned on the upper side of the stairway; and a third process for accommodating a lower flat portion of an escalator constituted by an integral structure in the lower pit with the part of the stairway positioned between the upper pit and the lower pit being maintained so as not to be drilled, accommodating an upper flat portion in the upper pit, and setting an inclined portion of the escalator above the part of the stairs positioned between the upper pit and the lower pit.
Patent TW-451363-B (TW)
Title: Solution to prevent the generation of metal fiber
Inventor: YANG CHING-SHENG
IPC: H01L21/3213
Filed: 2000-06-29
Granted: 2001-08-21
Abstract: The present invention discloses a sub-micron or deep sub-micron process associated with an improved usage of anti-reflective coating suitable for use on the surface of wafer, which comprises the following steps: (a) depositing an aluminum layer on the surface of the wafer; (b) depositing an inorganic anti-reflective coating of titanium nitride layer on the aluminum layer; (c) depositing a dielectric separation layer, such as polymer on the titanium nitride layer; (d) depositing an organic anti-reflective coating on the dielectric separation layer; (e) depositing a photoresist layer on the organic anti-reflective coating; (f) forming a photoresist pattern in a photolithography process by using deep UV technology along with a mask; (g) removing the organic anti-reflective coating and the dielectric separation layer by using an oxide etcher; (h) removing the titanium nitride layer and the metal layer uncovered by the photoresist layer by using a metal etcher. This process eliminates the oxide formed in the titanium nitride layer and the anti-reflective coating, so it won't reduce the yield rate of the product.
Patent TW-463387-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: GOTO YOSHIRO
IPC: H01L21/302
Filed: 2000-06-27
Granted: 2001-11-11
Abstract: A thermal oxide layer (12) is formed on a semiconductor substrate (11). A polysilicon film (13) is made on the thermal oxide layer (12). A photoresist layer (14) with pattern is formed on the polysilicon layer (13). The photoresist layer (14) is used as a mask to etch the polysilicon layer (13) and the thermal oxide layer (12) to form a gate electrode (15) and a gate oxide layer (16). The photoresist layer (14) is removed and a thermal oxide layer (18) on the periphery of the gate electrode (15) to patch a shrinkage (17) formed in the gate oxide layer. Part of the thermal oxide layer (12, 18) on the gate electrode (15) and the semiconductor substrate (11) is removed. A sidewall nitride layer (21) is formed on the sidewall of the gate electrode (15). Then, a source/drain layer (23, 25) is formed on the semiconductor substrate (11) corresponding to the gate electrode, and metal wires (29) are formed subsequently.
Patent TW-522135-B (TW)
Title: Passenger transporting device
Inventor: MATSUMOTO TATSUYA
IPC: B66B21/10
Filed: 2000-07-17
Granted: 2003-03-01
Abstract: The object of the present invention is to provide a passenger transporting device that has a shrinking installation space by reducing step rotating space and smoothening direction change operation of the step between forwarding path and backward path. The passenger transporting device comprises a plurality of steps 5 moving cyclically, and having a tread surface facing upward in a forwarding path and facing downward in a backward path, an endless chain 12 connecting the plurality of steps 5, and driving chain wheel 13 and driven chain wheel 14 arranged on direction change portions between the forwarding path and the backward path for being surrounded by and cyclically driving the chain 12 and is characterized in that the steps 5 are coupled to the chain 12 by means of a cranking mechanism 8, 24, 25.
Patent TW-463377-B (TW)
Title: Method of inspecting semiconductor substrate
Inventor: NARUOKA HIDEKI
IPC: G01N1/28
Filed: 2000-07-20
Granted: 2001-11-11
Abstract: An SOI substrate having a silicon layer formed on an embedded oxide layer is prepared at a step ST11. An exposed surface of the silicon layer is thermally oxidized for forming a thermal oxide film at a step ST12. The thermal oxide film, enclosing a defect in the silicon layer, is formed in a shape on or to which the defect is reflected or transferred. At this time, thermal oxidation is so executed that the transferred part of the thermal oxide film is in contact with the embedded oxide layer. The SOI substrate is dipped in a hydrofluoric acid solution at a step ST13. Thus, the thermal oxide film is removed while the embedded oxide layer is eroded through the part in contact with the thermal oxide film. According to this inspection method ST10, the defect is reliably transferred to the embedded oxide layer through the thermal oxidation step ST12, whereby it is possible to evaluate an inner defect undetectable/unevaluative by a conventional inspection method. Thus, the defect of the silicon layer is inspected/evaluated for obtaining an SOI substrate of high quality and improving the manufacturing yield of a semiconductor device.
Patent TW-487682-B (TW)
Title: Rewritable phase-change type optical information recording composition and optical disk containing the same
Inventor: JIN JUNG-SHIUN
IPC: G11B7/243
Filed: 2000-08-10
Granted: 2002-05-21
Abstract: The present invention discloses a rewritable phase-change optical disk having a recording material of a five-element alloy, Te-(Ge, Bi, Sb)-X, wherein X is B (boron) or C (carbon); Te (tellurium) ranges from 47 to 60 atomic percentage (at.%); Ge (germanium) ranges from 12 to 48 at.%; and Si (silicon) together with Sb (antimony) range from 5 to 41 at.%, based on the total atomic number of Te, Ge, Bi and Sb; and B or C range from 0.05 to 4 at.%, based on the total atomic number of Te, Ge, Bi, Sb and X. Preferably, the first group compositions have an optical contrast between the amorphous and crystalline states greater than 30% within a visible light range, a crystallization temperature ranging from 187 to 198 DEG C, and a crystallization activation energy ranging from 1.83 to 2.72 eV at the crystallization temperature. Preferably, the second group compositions have an optical contrast between the amorphous and crystalline states greater than 20% within a visible light range, a crystallization temperature ranging from 158 to 160 DEG C, and a crystallization activation energy of 2.89 eV. The present invention also provides a rewritable phase-change type optical disk.
Patent TW-559676-B (TW)
Title: Protective film for prism lens
Inventor: ARATAKA ONISHI
IPC: G02B5/04
Filed: 2000-08-24
Granted: 2003-11-01
Abstract: A transparent synthetic resin protective film is mounted on prisms (15) of a synthetic resin prism lens (14) where a light entering from the side face or the back face emerges from the prism forming face on the front side formed with ridge prisms (15) continuously. A rough surface (24) comprising micro protrusions and recesses for suppressing moire fringes, blur, glare, and inversion is provided at least to the protective film facing the prism (15). The protrusion (24k) around each concave portion (24j) constituting the rough surface (24) extends like a mesh and mutually continuous in a single plane (25), and each concave portion (24j) has a cave with such a predetermined small width not recognizable by eyes. The flat faces of the protrusions (24k) extending like a mesh is continuous with the edges (15a) of the prisms (15) at any relative position of the protective film (20) and the prism lens (14) in the two-dimensional direction. Since the protrusions (24k) on the protective film (20) side slide smoothly on the prism (15) when the protective film (20) moves relatively to the prism lens (14), the conventional drawback that the edges (15a) of the prism (15) of the prism lens (14) is rubbed and worn by (the protrusions (24k) of) the rough surface (22) on the protective film (20) side is overcome.
Patent TW-515201-B (TW)
Title: Apparatus and method for retrieving and utilizing software and data received through a digital receiver
Inventor: SORENSEN TOM LEE
IPC: H04N5/00
Filed: 2000-11-10
Granted: 2002-12-21
Abstract: A system retrieves and/or utilizes software and/or data which is received through a digital receiver. A digital broadcast signal containing programming material and data is received by the digital receiver. The received data is stored on a memory which is separate from the digital receiver. The memory can be a portable memory device such as a smart card. The data can include coupons and/or account information or other identifying information.
Patent TW-486907-B (TW)
Title: Transmission structure and method of transmitting scanning data correctly
Inventor: WANG GUO-REN
IPC: H04N1/04
Filed: 2000-11-13
Granted: 2002-05-11
Abstract: Provided is a transmission structure and method of transmitting scanning data correctly which is about using the synchronous dynamic memory to handle the data to be scanned quickly and correctly. The transmission structure of transmitting scanning data correctly includes the synchronous dynamic memory for storing scanning data and using mask function to handle scanning data left at last, and the buffer connecting to the synchronous dynamic memory for storing scanning data that the synchronous dynamic memory writes into.