baber/WOPTO huggingface dataset:
Patent TW-385503-B (TW)
Title: Selective nitride: oxide anisotropic etch process
Inventor: ARMACOST MICHAEL D
IPC: H01L21/3065
Filed: 1998-06-25
Granted: 2000-03-21
Abstract: An anisotropic etching process for a nitride layer of a substrate, the process comprising using an etchant gas which comprises a hydrogen-rich fluorohydrocarbon, an oxidant and a carbon source. The hydrogen-rich fluorohydrocarbon is preferably one of CH<3>F or CH<2>F<2>, the carbon source is preferably one of CO<2> or CO, and the oxidant is preferably O<2>. The fluorohydrocarbon is preferably present in the gas at approximately 7%-35% by volume, the oxidant is preferably present in the gas at approximately 1%-35% by volume, and the carbon source is preferably present in the gas at approximately 30%-92%.
Patent TW-402848-B (TW)
Title: Run length limited encoding/decoding with robust resync
Inventor: ASHLEY JANATHAN JAMES
IPC: H04N19/00
Filed: 1998-07-21
Granted: 2000-08-21
Abstract: Disclosed are robust Resync patterns for insertion into a run length limited (d, k) encoded channel bit stream, which Resync pattern may be recovered from the RLL (d, k) encoded bit stream without being confused with data. The Resync pattern includes at least one string of consecutive ""0""s which exceeds the RLL (k) constraint, and is inserted into the channel bit stream RLL data codewords. The RLL code excludes certain patterns representing a bit shift from the Resync pattern of one or both ""1"" bits adjacent to the string of ""0"" bits, shifted to shorten the Resync pattern to within the (k) constraint. Additionally, the Resync pattern may have two different aspects, one of which is the string of ""0""s violating the constraints of the RLL code, and another which is specifically excluded from the RLL code, such as an excluded concatenated sequence of a VFO bit pattern of predetermined length or greater. A Resync detector resolves received patterns from the encoded bit stream that include a string of ""0""s in favor of the Resync pattern to accommodate bit shifts of the Resync pattern of one or both ""1"" bits adjacent to the string of ""0"" bits, shifted to shorten the Resync pattern to within the (k) constraint. The RLL code may comprise a run length limited (1, 7) code with bit signals encoded at a rate of 4:6.
Patent TW-441141-B (TW)
Title: Improvement of photodiode leakage current and manufacturing method thereof
Inventor: CHIAN JENG-HUNG
IPC: H01L33/00
Filed: 1998-08-13
Granted: 2001-06-16
Abstract: An improvement of photodiode leakage current and manufacturing method thereof, comprises providing a substrate having a device region and an isolation region, perform implantation twice for the ion doping. First implant a high dosage N<SP>+</SP> heavily doped region formed by As<SP>75</SP>, form a resistor with low resistance for Ohmic contact; then, implant a low dosage  N<SP>-</SP> lightly doped region formed by P<SP>31</SP>, therefore, a graded junction is formed to reduce the generation of dark current and resolved the problem of leakage current.
Patent TW-396536-B (TW)
Title: Using damascene to form bit line
Inventor: GAU JING-HUNG
IPC: H01L21/8242
Filed: 1998-09-19
Granted: 2000-07-01
Abstract: A method for using damascene to form bit line is provided. Firstly, form bit line contact hole, then fill the conductive layer to form contact, cover with a dielectric layer and form a hole at contact. Therefor, produce a hard material spacer at the sidewall of the contact hole and fill them with tungsten silicide. At once to form the contact hole, define a trench structure on dielectric layer, and form a hard material spacer and fill with tungsten silicide, then bit line and interconnect belonging to bit line is accomplished.
Patent TW-394729-B (TW)
Title: Highly strengthened imitation leather and its manufacturing method
Inventor: WANG JING-TANG
IPC: B29C70/00
Filed: 1998-09-18
Granted: 2000-06-21
Abstract: This is the invention of highly strengthened imitation leather and its manufacturing method. The sticky fiber is mixed with super thin fiber or regular fiber or both to form fiber aggregate by mechanical solidification. After the fiber aggregate is filled with polyurethane (PU) composite and forms an imitated leather substrate, the polishing, pattern pressing, or polyurethane composite pasting process are performed in order to produce an artificial leather with fine hairs or leather veins on its surface. (Forming a polyurethane layer with tiny holes on at least one surface of the substrate, and then performing the above processes also can make the imitation leather). The products are highly strengthened imitation leather that is light-weight, easy to peel, difficult to tear, and has low expansion rate. They are applicable for making gloves, clothes, shoes, bags, handbags, and sofas, seat covers, suitcases, balls and the like.
Patent TW-494150-B (TW)
Title: An apparatus for interlacing of multifilament yarns and process for interlacing of at least one multifilament yarn
Inventor: WEINSDORFER HELMUT
IPC: D02J1/08
Filed: 1998-10-12
Granted: 2002-07-11
Abstract: An apparatus for interlacing of multifilament yarns, which exhibits a yarn conduit in which the filament of the multifilament yarn can be interlaced by means of flow of a medium, espically compressed air, issuing from a cross-section of the opening of a jet nozzle, wherein the cross-section of the opening is constructed essentially symmetrically to the longitudinal axis of the yarn conduit and produces a main flow and a pair of side flows is also provided, whereby one side flow penetrates into one zone of the peripheral area and the other side flow penetrates into another peripheral zone, therein characterized in that the main flow (H) and the side flows (N) are caused to flow in essentially the same direction.
Patent TW-392108-B (TW)
Title: Electronic machine device
Inventor: KOUSEI KAZETO
IPC: G06F21/86
Filed: 1998-12-02
Granted: 2000-06-01
Abstract: This invention is to provide an electronic device accurately preventing malfunction, and excluding an illegal cartridge by performing short-circuit check of a pin terminal at the time of power supply, and performing more improved security check. This electronic machine device is provided with an electronic device main body 2 and a cartridge 5 mounted on the electronic device main body 2 so as to be freely attachable and detachable. The cartridge 5 is provided with a connector having plural terminals, and is connected with the electronic device main body 2 through the connector. The electronic device main body 2 is provided with a first signal outputting means for outputting a first short- circuit detection signal and a second signal outputting means for outputting a second short-circuit detection signal for operating the short-circuit detection of a circuit part connected through the plural terminals. The cartridge 5 is provided with a receiving means (initial control part 47) for receiving the first short-circuit detection signal and the second short-circuit detection signal through the plural terminals, and the initial control part 47 is constituted of a judging means (short-circuit judging circuit 52) for judging whether or not the short-circuit exists based on the received first and second short-circuit detection signals.
Patent TW-410315-B (TW)
Title: Automatic detecting method for dimension indication of engineering drawing
Inventor: JAU SHIANG-HUA
IPC: G06T1/00
Filed: 1999-02-01
Granted: 2000-11-01
Abstract: The present invention employs the image graphics of an engineering drawing to perform the image and text separation technique capable of recording the text and character locations. The straight line removing technique is applied to just keep the arrows and noises of the image graphics and the erosion method is used to process image for the result of finer lines. As such, possible arrow locations can be spotted and the related dimension indication entities can be traced and represented as a group of data for dimension indication to convert contents of an engineering drawing into an electronic data file.
Patent TW-458952-B (TW)
Title: Ceramic articles and method for manufacturing the same
Inventor: IKEDA MITSUJI
IPC: C23C16/02
Filed: 1999-02-26
Granted: 2001-10-11
Abstract: The invention provides a ceramic article with a base and a surface modified layer, which has a high electrical conductivity and may be hardly peeled from the base. The inventive ceramic article has a base made of an insulating ceramic material and a conductive surface modified layer provided on the base. The surface modified layer comprises carbon atoms as its main component, silicon atoms and atoms of at least one metal element consitituting the insulating ceramic material. Preferably, the article has a surface resistivity of not higher than 10 Ω.cm. Preferably, the layer is composed of a reaction product of a carbon source gas, a silicon source gas and a corrosion product produced by contacting the insulating ceramic material and a gas containing a halogen. Most preferably, the layer is composed of silicon carbide polycrystal in which a part of silicon atoms are substituted with aluminum atoms.
Patent TW-428293-B (TW)
Title: Groove type integrated circuit packaging method and structure
Inventor: JOU LI-KUEN
IPC: H01L23/28
Filed: 1999-02-26
Granted: 2001-04-01
Abstract: The present invention provides a packaging method for semiconductor integrated circuit which includes the following steps: providing a lead frame; using plastic molding to form a frame-type first colloid at the peripheral of chuck of lead frame that the first colloid slightly exposes the upper and lower surfaces of the lead frame; next, forming the second colloid at the upper and lower sites of the first colloid to seal the lower edge of the chuck and form the sidewall on the lead frame to form a groove mold on the lead frame; then, conducting the conventional chip installation, wire bonding processes; and, using an upper cap to be attached on the plastic groove for sealing the package. The inventive package can reduce the sealing material and prevent the thermal damage to the chip during packaging.
Patent TW-533222-B (TW)
Title: Impact modifier for amorphous aromatic polyester
Inventor: TROY EDWARD JOSEPH
IPC: C08F291/02
Filed: 1999-04-29
Granted: 2003-05-21
Abstract: Impact modifiers that produce transparent, high Dynatup impact strength blends with amorphous, aromatic polyesters are described. The impact modifiers are core-shell polymers with (A) a core composed principally of rubbery polymers, such as copolymers of diolefins with vinyl aromatic monomers, such as copolymers of butadiene with styrene, (B) an intermediate stage composed principally of hard polymers, such as polymers or copolymers of vinyl aromatic monomers, and (C) a shell composed principally of vinyl aromatic copolymers that contain hydroxyl functional groups or their equivalents (e.g. styrene/hydroxyalkyl (meth)acrylate copolymers).
Patent TW-565970-B (TW)
Title: IC card connector grounding structure
Inventor: OGUCHI WATARU
IPC: H05K9/00
Filed: 1999-05-27
Granted: 2003-12-11
Abstract: The IC card connector grounding structure in the prior art has the circuit board 35, housing 33 and shield cover 34 inserted with the screw 36. The nut 37 is whirled into the screw 36, and the grounding of the shield cover 34 with respect to the circuit pattern is proceeded through the screw 36, thereby the screw 36 has the inductance component. Therefore, there is the problem that the transmission characteristics is deteriorated caused by the noise during high-speed transmission. The solution of the present invention is to have an IC card connector grounding structure in which the shield cover 34 is grounded in contact with the circuit pattern 7 directly, so that no inductance component will occur as in the prior art, and high-speed transmission with very little noise can be achieved, so as to provide good transmission characteristics.
Patent TW-416237-B (TW)
Title: Interactive television program guide with on-demand data supplementation
Inventor: ELLIS MICHAEL D
IPC: H04H20/00
Filed: 1999-06-11
Granted: 2000-12-21
Abstract: An interactive television program guide system is provided in which data that must be available quickly to the user is stored locally in a receiver whereas data that is not readily needed but available on-demand is stored remotely where mass storage is available. Locally-stored data may include frequently-requested information that the user needs quick access to. Supplemental information stored remotely may include information for which a slight delay following a request for a particular item of information by the user is acceptable. The program guide may display locally-stored information either continuously as the user is browsing the guide or as soon as the user requests it. The program guide may request supplemental information that is stored remotely when the user requests it or as soon as it is clear the user may want to view it. Accordingly, the program guide may anticipate which information the user will need and may store it locally in advance of the user actually requesting it, thereby reducing any delays in viewing the information.
Patent TW-586046-B (TW)
Title: A liquid crystal display device
Inventor: SAITO KATSUTOSHI
IPC: G02F1/1335
Filed: 1999-07-06
Granted: 2004-05-01
Abstract: Eliminating differences in cell gap of a liquid crystal panel is effected to prevent display irregularities while avoiding contamination of the liquid crystal material due to unwanted contact of a seal material with the liquid crystal material. To this end, the liquid crystal panel includes a first substrate DSUB having multiple pixel electrodes AL-P in the form of a matrix, a second substrate USUB opposing the first substrate with a specified gap therebetween and having one or more transparent electrodes ITO-C, a liquid crystal layer LC made of a liquid crystal material sealed in the gap between the opposing substrates, and an alignment film on at least one of inner surfaces of the first and second substrates in contact with the liquid crystal layer for controlling alignment of the liquid crystal material. A plurality of pole-like spacers SPC-P are provided in a display area of the first substrate DSUB for retaining the gap between the first and second substrates DSUB, USUB at a predefined value while providing a band or strip-like spacer SPC-S that is made of the same material as that of the pole-like spacers and is formed to surround the display area and also has a width greater than the diameter of the pole spacers along with a sealing material SL filled along the outer edges of the strip spacer SPC-S for allowing the first substrate DSUB and the second substrate USUB to be tightly bonded together.
Patent TW-423135-B (TW)
Title: Chip bonding pad structure and its package structure
Inventor: TZENG WEI-JEN
IPC: H01L23/488
Filed: 1999-07-21
Granted: 2001-02-21
Abstract: A chip bonding pad structure is arranged at the four corners of the chip without connecting to the devices of the chip. The shape of the bonding pad is different from the others so that the pattern of the bonding pad is easily recognized. In the package, the leads or connection rods for recognizing the bonding pads and the four corners are connected by at least a conductive wire, so as to avoid wire sweep phenomenon and increase the yield of production.
Patent TW-588060-B (TW)
Title: Polymer dispersions
Inventor: SOLOMON ROBERT DAVID
IPC: C08F2/26
Filed: 1999-07-22
Granted: 2004-05-21
Abstract: Aqueous dispersions of copolymers formed by the emulsion polymerisation of a monomer mixture comprising certain terminally unsaturated oligomers are capable of demonstrating low viscosities over a broad pH range.
Patent TW-546515-B (TW)
Title: Liquid crystal display device, and video display apparatus, information processing apparatus using it and method thereof
Inventor: SEKIME TOMOAKI
IPC: G02F1/1362
Filed: 1999-10-21
Granted: 2003-08-11
Abstract: A liquid crystal display device with excellent display characteristics such as dot defects and missing of pixels prevented from occurring, a bright display screen and the like can be realized. In addition, a yield rate is enhanced remarkably. The display device has a transparent substrate, non-linear elements, each having a plurality of electrodes, disposed on the transparent substrate, a protective film disposed on each respective nonlinear element of above, an interlayer insulating film disposed on the protective film and a pixel electrode disposed on the interlayer insulating film. An opening, the cross-section of which is configured in a V-letter like slanting shape, is formed in the protective film and interlayer insulating film, respectively. The opening is exposed to the surface of the nonlinear element. Each respective opening of above forms a first end part on the protective film and a second end part on the interlayer insulating film and the first end part is located outside of the second end part. One of the plurality of electrodes disposed on the nonlinear element is in contact with the pixel electrode in the opening.
Patent TW-I255808-B (TW)
Title: Novel acyl-dipeptide-like compounds, a method for preparing the same and pharmaceutical compositions containing such products
Inventor: BAUER JACQUES
IPC: A61K38/00
Filed: 1999-07-30
Granted: 2006-06-01
Abstract: The invention relates to the field of chemistry and more specifically to the field of medicinal chemistry. The invention is directed to N-acyl-dipeptide-like compounds having the general formula I, wherein substituents A, B, X, Y, R1, R2, and subscripts n, m, p and q have the same meanings as those given in the claims. The invention is equally directed to pharmaceutical compositions containing as an active ingredient at least one compound of general formula I either in acid or salt form with an organic or mineral base. The compounds pursuant to the invention display interesting pharmacological properties which make them useful as drugs.
Patent TW-392032-B (TW)
Title: Hinge type automatic door closer
Inventor: SHIN DONG-SEUNG
IPC: E05F1/08
Filed: 1999-09-08
Granted: 2000-06-01
Abstract: A hinge type automatic door closer has a cylindrical housing mounted on a door via a door mounting plate, a hinge shaft mounted on a door frame via a door-frame mounting plate. The hinge shaft is inserted within the cylindrical housing. The door closer has a piston engaged around the hinge shaft movable vertically locked to the housing in its rotational movement. When the housing rotates, the piston is moved up and down depending upon a rotational direction of the housing.
Patent TW-581667-B (TW)
Title: A structure for and method of mounting an object on a vertical surface and a laminated backing for such a structure
Inventor: WECK DAVID
IPC: A47G1/20
Filed: 1999-11-02
Granted: 2004-04-01
Abstract: A picture hanger is initially held in place on a wall in a temporary manner without damaging the wall by including a backing with a shock absorbing layer overlaid by a temporary adhesive film. Prior to the picture hanger being temporarily fastened to the wall, the temporary adhesive film is covered by a protective paper sheet. The shock absorbing layer prevents the wall from being indented when the hanger is permanently secured to the wall by hammering a pin or nail through the layer and film. The layer is sufficiently soft to hold the nail in place when the nail impales the layer prior to hammering the nail into the wall. Prior to the backing being secured to the hanger, the permanent adhesive film is overlaid by another removable protective sheet. Initially the backings are located on an elongated strip and are punched from the strip for mounting on the hook body.
Patent TW-548618-B (TW)
Title: In-plane switching liquid crystal display device
Inventor: NAKANISHI YOHEI
IPC: G02F1/1337
Filed: 1999-11-11
Granted: 2003-08-21
Abstract: A liquid crystal display device includes a liquid crystal layer confined between first and second substrates, an electrode formed on the first substrate so as to create an electric field acting generally parallel to a plane of the liquid crystal layer, and a plurality of pixels being defined in the liquid crystal layer, wherein each of the pixels includes therein a plurality of domains having respective orientations for liquid crystal molecules, such that the orientation is different between a domain and another domain within the plane of the liquid crystal layer.
Patent TW-432599-B (TW)
Title: Removal of silicon hydroxide layer on polysilicon gate in integrated circuit processing
Inventor: HUANG RUEI-JEN
IPC: H01L21/76
Filed: 1999-12-13
Granted: 2001-05-01
Abstract: A method for removing silicon hydroxide layer on polysilicon gate in integrated circuit processing includes the following steps: firstly, providing a semiconductor substrate having a doped polysilicon gate and a undoped polysilicon formed thereon, and forming a silicon hydroxide layer on the surface of polysilicon gate as an anti-reflection; next, coating a photoresist on the substrate and the silicon hydroxide layer; employing a reverse mask to remove the photoresist in the large area on the surface of polysilicon gate; then, back-etching a part of photoresist to expose the sidewall and the surface of silicon hydroxide; dry-etching the silicon hydroxide layer in which the doped polysilicon gate and the undoped polysilicon gate are protected with the residual photoresist while removing the silicon hydroxide layer; then, removing the residual photoresist until exposing the surface of the substrate; finally, clearing the surface of the doped polysilicon gate, the undoped polysilicon gate and the substrate.
Patent TW-I229673-B (TW)
Title: Benzisoxazoles and phenones as alpha2-antagonists
Inventor: KENNIS LUDO E J
IPC: A61P3/10
Filed: 1999-12-16
Granted: 2005-03-21
Abstract: The present invention concerns compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein Alk is C5-12alkanediyl; n is 1 or 2; p is 1 and q is 2; or p is 2 and q is 1; X is -O-, -S-, -S(=O)-, -S(=O)2- or NR2; each R1 is independently hydrogen, halogen, C1-6alkyl, nitro, hydroxy or C1-4alkyloxy; R2 is hydrogen, C1-6alkyl, aryl or C1-6alkyl substituted with aryl; aryl is phenyl or phenyl substituted with a halogen or C1-6alkyl; D is an optionally substituted benzophenone or 3-benzisoxazolyl; having central alpha2-adrenoceptor antagonist activity. It further relates to their preparation, pharmaceutical use and compositions.
Patent TW-I225073-B (TW)
Title: Catalyst composition for preparing olefin polymer having a broad molecular weight distribution
Inventor: WANG BOR-PING
IPC: C08F4/659
Filed: 2000-06-28
Granted: 2004-12-11
Abstract: The present invention relates to a catalyst composition comprising a bridged biscyclopentadienyl metallocene, a monocyclopentadienyl metallocene, and an activating cocatalyst. By using the catalyst composition, monomodal or bimodal olefin polymers having a broad molecular weight distribution can be prepared.
Patent TW-473615-B (TW)
Title: Resin-bonded type optical element, production method therefor and optical article
Inventor: MIYAKAWA AKIKO
IPC: B29C43/18
Filed: 2000-07-24
Granted: 2002-01-21
Abstract: The present invention provides a resin-bonded type optical element, which comprises a substrate, a resin layer formed of a photosensitive resin on the substrate surface, wherein the resin layer has (1) a refractive index of at least 1.55, (2) a visible light inner transmittance of at least 95% in a 100 μm thick area, (3) a hygroscopic dimension change rate of up to 0.4%, (4) a durometer hardness of at least HDD 70, (5) a gel percentage of at least 95%, (6) a glass transition temperature of at least 95 DEG C or (7) a shrinkage on curing of up to 7%; a production method for the element, and an optical article provided with the element.