baber/WOPTO huggingface dataset:
Patent TW-430970-B (TW)
Title: Copper damascene method for ultra large scale integration circuits
Inventor: SHIUNG JIUNG-SHENG
IPC: H01L23/522
Filed: 1999-08-03
Granted: 2001-04-21
Abstract: The present invention relates to a manufacturing method which applies the copper-palladium alloy damascene technology to the fabrication of ultra large scale integration (ULSI) circuits. First, a TaN barrier is formed on an oxide layer which is known as inter metal dielectric (IMD) layer. Then, a copper-palladium seed is formed on the TaN barrier, and a copper-palladium gap-fill electroplating layer is formed on the dielectric oxide layer. Next, a copper-palladium annealing process is carried out. The copper-palladium gap-fill electroplating layer is able to depress the oxidization in the thermal process due to the existence of the palladium, thereby providing a higher oxidization output schedule in comparison with the conventional copper gap-fill electroplating layer. Then, the copper-palladium electroplating surface is planarized by means of a chemical mechanical polishing (CMP) process. Third, the CoWP cap is selectively deposited on the copper-palladium electroplating layer, wherein the palladium is a catalyst or accelerator in the self oxidation reduction step of the electrochemistry reaction. The self-alignment process of CoWP will decrease the capacitance of the IMD, and eliminate the peeling issues between the Si3N4 capped barrier layer and the copper-palladium dielectric layer. Furthermore, because of the low resistance of the CoWP, a step of etching conductive holes is not required, and thus there is nor short circuit problem caused by sputtering the copper. Fourth, a second IMD is formed on the first IMD. Finally, the steps of the above method are repeated to continue the deposition step, thereby completing the whole manufacturing process of the device.
Patent TW-486578-B (TW)
Title: Progressive addition lenses
Inventor: BLUM RONALD D
IPC: G02C7/02
Filed: 1999-11-17
Granted: 2002-05-11
Abstract: The invention provides progressive addition lenses in which lens unwanted astigmatism is reduced and channel width through the intermediate and near vision zones is increased as compared to conventional progressive addition lenses. This result is achieved by combining a progressive addition surface with a first dioptric add power with at least one optical element that provides additional dioptric add power to the lens.
Patent TW-402527-B (TW)
Title: Carrying and dust-removal device for substrates
Inventor: YAMAGUCHI SINNZOU
IPC: B08B5/00
Filed: 1999-09-07
Granted: 2000-08-21
Abstract: To carry the substrate towards the dust-removal device without using the complementary sucking working table, so that the equipment space can be reduced, the transportation mechanism can be miniaturized, and the cost can be lower. The present invention provides a carrying and dust-removal device for substrates comprising a dust-removal unit with at least one inhaling chamber and one exhaust chamber that carrying substrates towards the dust-removal unit and employs the inhaling chamber to attract the pure air injected on the substrate surface from the exhaust chamber. The dust-removal unit 401 is installed along the carrying direction of substrate G and provided with the first inhaling chamber 101V and the first exhaust chamber 101P; and, the second inhaling chamber 201V is allocated at the opposite of the substrate carrying path from the first inhaling chamber 101V and is used to produce negative pressure effect on the back of substrate G.
Patent TW-I244485-B (TW)
Title: Tricyclic Delta3-piperidines as pharmaceuticals
Inventor: KENNIS LUDO E J
IPC: A61P25/24
Filed: 1999-10-01
Granted: 2005-12-01
Abstract: The present invention concerns the compounds of formula, the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein Alk is C1-6alkanediyl; n is 1 or 2; X is -O-, -S-, -S(=O)- or -S(=O)2-; each R1 is independently hydrogen, halogen, C1-6alkyl, nitro, hydroxy or C1-4alkyloxy; D is an indole, a benzisoxazole, a benzisothiazole, a 2H-benzopyranone, a phenoxyphenyl, a benzamide, a benzophenone or a benzopyrimidinone having central alpha2-adrenoceptor antagonist activity. It further relates to their preparation, pharmaceutical use and compositions.
Patent TW-445537-B (TW)
Title: Method and apparatus for polishing substrate
Inventor: SOTOZAKI HIROSHI
IPC: H01L21/02
Filed: 1999-11-04
Granted: 2001-07-11
Abstract: The present invention relates to a method and apparatus for polishing a substrate such as a semiconductor wafer, a glass substrate, or a liquid crystal display to a flat mirror finish, and then cleaning a polished substrate that requires a high degree of cleanliness. The apparatus comprises a polishing section having at least one polishing unit for performing a primary polishing and a secondary polishing of the substrate by pressing the substrate against a polishing surface, a cleaning section for cleaning said substrate which has been polished to remove particles attached to said substrate by a scrubbing cleaning, and removing metal ion from said substrate by supplying an etching liquid.
Patent TW-544633-B (TW)
Title: System for and method of implementing refraction mapping
Inventor: OKA MASAAKI
IPC: A63F13/52
Filed: 2000-02-16
Granted: 2003-08-01
Abstract: A system performs refraction mapping for an image having an object, the object being viewed along at least one line of sight and at least partially through a boundary of first and second at least semi-transparent media. The boundary defines at least one normal vector at one or more intersections of the line of sight and the boundary. The system includes: a perspective transformation unit operable to project a three-dimensional version of the object on a two-dimensional texture plane using a perspective view transformation algorithm to obtain texture addresses of the object, the texture plane being perpendicular to the line of sight and the transformation being performed without regard to refraction; and a refraction determination unit operable to obtain at least one refraction vector for at least one of the texture addresses, a given refraction vector being a function of a component of the at least one normal vector that is parallel to the texture plane.
Patent TW-484226-B (TW)
Title: Electrostatic discharge protection circuit of integrated circuit
Inventor: SHIU JEN-TSUNG
IPC: H01L23/60
Filed: 2000-03-21
Granted: 2002-04-21
Abstract: An electrostatic discharge protection circuit of integrated circuit is disclosed, wherein the source and drain are located on the substrate. Plural first contact regions are disposed on the source to connect to the ground potential. The drains are disposed on both sides of each drain symmetrically, so that the source and drain are alternatively across each other like finger, and several second contact regions are disposed on the drain to connect to the input terminal. The polysilicon gate is disposed on the first contact region on the source and the second contact region of the drain on the same side, and the whole polysilicon gate extends to the region where the input/output bonding-pad is located. The first metal layer is disposed on top of the polysilicon gate corresponding to the input/output bonding pad and extends to be above the drain, and covers the polysilicon gate on both sides of drain. The second metal layer is disposed on the first metal layer. Since the first metal layer almost completely covers the polysilicon gate, the polysilicon gate can be turned on uniformly to release the static charge when the static charge occurs, which effectively enhances the ESD protection function.
Patent TW-438692-B (TW)
Title: Method for producing multifunctional steering wheel cover
Inventor: YAU STEPHEN
IPC: B62D1/06
Filed: 2000-03-27
Granted: 2001-06-07
Abstract: This invention relates to a method for producing a multifunctional steering wheel cover, comprising using a high pressure foaming device and two sets of extruding molds to combine polymeric foaming materials (synthetic rubber foam) of different color as a unity, proceeding foaming to form strip shape tube material with two colors separately arranged; cutting and grinding the tube material, sewing to construct circular steering wheel cover for covering the steering wheel, so as to make the steering wheel easy to be installed due to the softness and elasticity of the polymeric foaming material, and achieve the objectives of the hand protection, hand massage, and warm keeping.
Patent TW-487931-B (TW)
Title: Jack screw gap replacement device
Inventor: WIVAGG ADRIAN P
IPC: G21C19/00
Filed: 2000-04-10
Granted: 2002-05-21
Abstract: A jacking device includes first, second and third members (51, 52, 53), and a jacking screw (55). The first and second members (51, 52) have sloping side portions (57). The third member (53) has a plurality of sloped side portions (57) and a threaded opening (67) extending from its top portion (69) through to its bottom portion (59). The third member (53) is movably supported between the first and second members (51, 52). The jacking screw (55) engages the threaded opening (67) in the third member (53).
Patent TW-480470-B (TW)
Title: Composing method by converting multi-channel song into electronic music and memory device for recording multi-channel song
Inventor: SHAU SHU-LAN
IPC: G10H5/00
Filed: 2000-05-03
Granted: 2002-03-21
Abstract: The present invention is a composing method by converting multi-channel song into electronic music and a memory device for recording multi-channel song, which records each bar of the score with a plurality of rows of data. In which, in the plurality of rows of data, one of the data row is used to record the proceeding speed on the bar of the song, and the other data rows are used with two corresponding data rows to record the pitch and length of the notes in each channel, and the control of the corresponding tone and volume. The notes with the same volume/tone are recorded with only one of them. Thus, the present invention provides the following advantages: the user can conveniently convert the song into the multi-channel electronic music, and completely present any type of songs, freely convert the characteristics of the song, produce the tone himself, and save the memory space.
Patent TW-504850-B (TW)
Title: Diffusion pathway with an interior fan and electrical connection for a metal-air battery and a ventilation system using the same
Inventor: TINKER LAWRENCE A
IPC: H01M10/52
Filed: 2000-05-26
Granted: 2002-10-01
Abstract: An air manager for one or more metal-air cells. The air manager includes a diffusion pathway and an air movement device positioned within the diffusion pathway. Further, an electronic device powered by a metal-air battery. The metal-air battery has a battery diffusion pathway and a battery terminal. The electronic device includes a device air pathway in communication with the diffusion pathway of the metal-air battery and a device battery terminal in contact with the device air pathway. The battery device terminal also is in contact with the battery terminal of the metal-air battery so as to communicate electrical power from the metal-air battery to the electronic device.
Patent TW-452852-B (TW)
Title: Method of improving the degree of flatness of resist layer
Inventor: TSAI TZ-JING
IPC: G03F7/16
Filed: 2000-05-31
Granted: 2001-09-01
Abstract: This invention describes a method to improve the degree of flatness of resist layer, which consists of the following steps. The surface of silicon nitride layer is modified to render good adhesion between the silicon nitride layer and the resist material before the resist is coated onto the silicon nitride layer. The resist material is subsequently coated onto the modified substrate, in which the resist material will flow into the trench or via structure in the silicon nitride layer. This results in good flatness of the resist layer, even after the resist layer goes through the baking process.
Patent TW-558556-B (TW)
Title: Propargyl phenyl ether A2A receptor agonists
Inventor: ZABLOCKI JEFF A
IPC: A61P43/00
Filed: 2000-09-20
Granted: 2003-10-21
Abstract: 2-adenosine propargyl phenyl ether compounds having the following formula: and methods for using the compounds as A2A receptor agonists to stimulate mammalian coronary vasodilatation for therapeutic purposes and for purposes of imaging the heart.
Patent TW-462875-B (TW)
Title: Bra pad for preventing spilling over of mother's milk
Inventor: MIKAMI IKUKO
IPC: A61F13/14
Filed: 2000-06-30
Granted: 2001-11-11
Abstract: A bra milk pad which is free from a stiff feel otherwise caused by thermal deformation and heat-treatment-resisting materials, and which has its body formed by bonding together in layers a liquid absorbing element (12), a waterproof material (11) disposed on the outer side of the absorbing element, and a surface material (13) disposed on the side opposite to the waterproof material of the absorbing element, wherein stretchable members (17, 17) are respectively disposed at the opposite side edges of the body, and the side edges (13a) of the surface material disposed in contact with the user's skin are turned back toward the side opposite to the user's skin so as to envelop the side edges of the absorbing element.
Patent TW-I283244-B (TW)
Title: Ionic metal complex and process for synthesizing same
Inventor: TSUJIOKA SHOICHI
IPC: C08F4/06
Filed: 2000-07-17
Granted: 2007-07-01
Abstract: The invention relates an ionic metal complex represented by the general formula (1), wherein M is an element of groups 3-15 of the periodic table; Aa+ represents a metal ion, onium ion or proton; X1 represents O, S or NR5R6; each of R1 and R2 independently represents H, a halogen, a C1-C10 alkyl group or C1-C10 halogenated alkyl group; R3 represents a C1-C10 alkylene group, C1-C10 halogenated alkylene group, C4-C20 aryl group or C4-C20 halogenated aryl group; R4 represents a halogen, C1-C10 alkyl group, C1-C10 halogenated alkyl group, C4-C20 aryl group, C4-C20 halogenated aryl group or X2R7; X2 represents O, S or NR5R6; each of R5 and R6 represents H or a C1-C10 alkyl group; and R7 represents a C1-C10 alkyl group, C1-C10 halogenated alkyl group, C4-C20 aryl group or C4-C20 halogenated aryl group. The ionic metal complex can be used as a supporting electrolyte for electrochemical devices, a polymerization catalyst of polyolefins and so forth, or a catalyst for organic synthesis.
Patent TW-495956-B (TW)
Title: Method for fabricating NOR type memory cells of nonvolatile memory device
Inventor: KIM JAE-KAP
IPC: H01L27/00
Filed: 2000-10-05
Granted: 2002-07-21
Abstract: Disclosed is a method for fabricating NOR type memory cells of a nonvolatile memory device, which is capalbe of achieving an improvement in integration. This method comprising the steps of: forming a floating gate insulating film, a floating gate electrode, a control gate insulating film, a control gate electrode, and an insulating film sequentially stacking in the shape of pattern on each of memory cell regions of a semiconductor substrate defined by an isolation film; forming a source electrode and a drain electrode in portions of the semiconductor substrate exposed at both sides of the gate electrode, respectively; forming a first etching barrier film on the resultant; forming a first interlayer insulating film on the first etching barrier film in a planarized fashion; etching a desired portion of the first interlayer insulating film so as to form first contact hole exposing the source and drain electrodes, respectively; forming a first conductive film in a planarized fashion on the resultant so as to bury the first contact hole; etching the first conductive film so as form a source electrode line contacting the source electrode and a contact plug contacting the drain electrode; forming a second etching barrier film on the resultant; forming a second interlayer insulting film in a planarized fashion on the second etching barrier film; etching a desired portion of the second insulating film so as to form second contact hole exposing the contact plug; and forming a bit line connected to the contact plug via the second contact hole on the second interlayer insulating film.
Patent TW-533704-B (TW)
Title: Tuning of multiple application enabled digital communication terminals to access services
Inventor: BOOTH ROBERT CHARLES
IPC: H04N7/16
Filed: 2000-10-20
Granted: 2003-05-21
Abstract: Methods and procedures are provided for allowing a digital terminal to tune to specific programming sources and/or services before enabling or running an application or a virtual application. In particular, the invention relates to terminals which are operating in a Multiple Applications Management (MAM) environment in a digital network. The present invention utilizes a digital message (such as a Virtual Object message encapsulated within an MPEG message), transmitted across any network (such as delivered via a broadband cable network), to deliver program source and/or service information to a digital consumer terminal. A terminal can tune to channels associated with these sources or services before enabling the application, or while the application is running. The application can therefore obtain dynamic video, audio and/or data content to provide a feature rich experience to a human user of a digital communication terminal.
Patent TW-493338-B (TW)
Title: Rod-shaped light guide and illuminating device incorporating rod-shaped light guide
Inventor: IKEDA MAKOTO
IPC: F21S2/00
Filed: 2000-11-17
Granted: 2002-07-01
Abstract: A light scattering pattern is disposed near the focus of a curved surface regarded as a concave mirror. Scattered light reflected by the curved surface and emitted from a planar surface is focused at a predetermined focused position. If the predetermined focused position and an image surface to be read are aligned with each other, then the scattered light from the light scattering pattern falls fully on the image surface without being wasted, so that a spatial light intensity distribution in an auxiliary scanning direction is uniformized.
Patent TW-I266788-B (TW)
Title: Multi-component articles prepared from hydrogenated block copolymers
Inventor: PARSONS GARY D
IPC: C08L45/00
Filed: 2000-12-07
Granted: 2006-11-21
Abstract: The present invention is directed to a multi-component article which comprises at least two components, each component being produced from a different polymer composition, and at least one polymer composition comprises a hydrogenated block copolymer comprising at least two distinct blocks of hydrogenated vinyl aromatic polymer, and at least one block of hydrogenated conjugated diene polymer, characterized by: a hydrogenation level such that each hydrogenated vinyl aromatic polymer block has a hydrogenation level of greater than 90 percent and the hydrogenated conjugated diene polymer block has a hydrogenation level of greater than 95 percent, with the proviso that when more than one component is prepared from compositions comprising hydrogenated block copolymers, each composition differs compositionally such that the vinyl aromatic polymer block content of the compositions differs by at least 20 percent.
Patent TW-469637-B (TW)
Title: SRAM having a reduced chip area
Inventor: AZUMA MITSUHIRO
IPC: G11C11/412
Filed: 2000-12-13
Granted: 2001-12-21
Abstract: A SRAM has a precharge circuit disposed for each column of memory cells, the precharge circuit including a first precharge section disposed between two of memory cells and a pair of second precharge sections each disposed at the periphery of the column. The first precharge section has a configuration similar to the configuration of each memory cell, whereas the second precharge section has a different configuration. A dummy cell is disposed between the second precharge section and a memory cell for prevention of micro-loading effect.
Patent TW-529048-B (TW)
Title: Variable capacitor
Inventor: KINOSHITA MOTOHIRO
IPC: H01G5/06
Filed: 2001-01-11
Granted: 2003-04-21
Abstract: In a driver member comprising one metal sheet, a head having a driver groove positioned therein, engagement portions engaged with a rotor, and a spring function portion pressure-contacted with the rotor are formed integrally with each other. The spring function portion includes a first plate portion elongating from one end of the head, which is bent in the first bending portion, and elongating, passing a center shaft, and a second plate portion elongating from the end of the first plate portion, which is bent in the second bending portion, and elongating, passing the center shaft. The second plate portion functions as a pressure-contact portion for the rotor.
Patent TW-500989-B (TW)
Title: Automatic auditing system and method for machine production parameters
Inventor: WU JIUN-LUNG
IPC: G06Q30/02
Filed: 2001-03-07
Granted: 2002-09-01
Abstract: An automatic auditing system and method for machine production parameters, wherein the automatic auditing method for machine production parameters includes the following steps: retrieving production parameters from the machines; next, transmitting the retrieved production parameters to the parameter management server, and the parameter management server will proceed the recognition process on the received production parameters; after the recognition, the parameter management server will compare the production parameters with the standard data in the database, if the production parameters are the correct values, the machine will be commanded to proceed the production process on the products.
Patent TW-526633-B (TW)
Title: Rotary body and quantum electric motor
Inventor: NAKATANI ISAO
IPC: H02N11/00
Filed: 2001-03-15
Granted: 2003-04-01
Abstract: The present invention relates to a rotating body in which the number of electrons injected from one rotation surface is the same as the number of electrons ejected from another rotation surface, and in which the degree of spin polarization of electrons injected from one rotation surface is different from the degree of spin polarization of electrons ejected from another rotation surface is used as a rotor, thus making possible a micro motor with a small amount of loss and that has a simple structure.
Patent TW-517337-B (TW)
Title: Multilayer wiring substrate having differential signal wires and a general signal wire in different planes
Inventor: KIKUCHI ATSUSHI
IPC: H01L23/12
Filed: 2001-05-07
Granted: 2003-01-11
Abstract: A multilayer wiring substrate comprises differential signal wires placed within a first insulating layer between a first power-supply plane and a first ground plane; and general signal wires placed within a second insulating layer between a second power-supply plane and a second ground plane. In the multilayer wiring substrate, the differential signal wires are placed in a different plane from a plane having each of the general signal wires so that the different plane includes a first area having the differential signal wires, and a second area having one of the second power-supply plane and the second ground plane. The general signal wires are placed in a vertical direction of the second area in a laminated state so that each of the general signal wires is placed between the second power-supply plane and the second ground plane.
Patent TW-501002-B (TW)
Title: Heat sink for CPU
Inventor: SHIU SHIAN-GENG
IPC: H05K7/20
Filed: 2001-05-08
Granted: 2002-09-01
Abstract: The present invention relates to a heat sink for CPU, which is to configure integratedly several layers of fins on a shaft block, and the bodies of the fins are configured twisted toward the same side; an angle difference with the same phase will be existed between the adjacent upper and lower fins and with a suitable clearance between the bodies of two adjacent fins; then, placing a fan seat on the shaft block, and fixing the fan on the fan seat; thus, forming a guiding direction for the air flow and preventing the turbulent effect, and improving the heat dissipation effect.