baber/WOPTO huggingface dataset:
Patent TW-200301235-A (TW)
Title: Method of roughening a ceramic surface
Inventor: WELDON EDWIN CHARLES
IPC: C04B41/51
Filed: 2002-11-25
Abstract: Disclosed herein is a method of roughening a ceramic surface by forming mechanical interlocks in the ceramic surface by a chemical etching process, a thermal etching process, or a laser micromachining process. Also disclosed herein are components for use in semiconductor processing chambers (in particular, a deposition ring for use in a PVD chamber) which have at least one ceramic surface having mechanical interlocks formed therein by chemical etching, thermal etching, or laser micromachining. Ceramic surfaces which have been roughened according to the chemical etching, thermal etching, or laser micromachining process of the invention are less brittle and damaged than ceramic surfaces which are roughened using conventional grit blasting techniques. The method of the invention results in a roughened ceramic surface which provides good adherence to an overlying sacrificial layer (such as aluminum).
Patent TW-200300871-A (TW)
Title: Positive photoresist composition and forming method for resist pattern
Inventor: IWAI TAKESHI
IPC: G03F7/039
Filed: 2002-11-29
Abstract: A positive type resist composition and a method for forming a resist pattern using the same, the positive type resist composition comprising a resin component (A) which has increased solubility towards an alkali as the result of the action of an acid, and which has on a main chain only units derived from an acrylic ester, an acid generating component (B), and an organic solvent component (C); and resin component (A) is a copolymer comprising a structural unit (al) comprising, on a side chain, a polycyclic acid dissociation solution control group which separates more easily than a 2-methyl-2-adamantyl group, a structural unit (a2) comprising, on a side chain, a polycyclic group comprising a lactone, and a structural unit (a3) comprising, on a side chain, a polycyclic group having a hydroxyl group. This composition is a chemical amplification type positive type resist composition onto which, when using a light source with a wavelength of 200 nm or less, a microscopic resist pattern can be applied, which shows excellent sensitivity and resolution, with low surface roughness and line edge roughness and at the time of etching, and when observed by a scanning electron microscope has low line slimming.
Patent TW-200304927-A (TW)
Title: Blended thermoformable RF sealable plastic
Inventor: YANUZZI KEITH
IPC: C08L67/02
Filed: 2002-12-10
Abstract: A thermoformable, RF-sealable material for use in packaging. The material is produced from a blend including between approximately 5% and 50% by weight of PETG, and between approximately 50% and 95% by weight of PET. A small amount of color concentrate may be added to the blend. The blend may be extruded into sheets and thermoformed to produce packaging material.
Patent TW-200305010-A (TW)
Title: Apparatus and method to measure tension in a moving web and to control properties of the web
Inventor: BEUTHER PAUL D
IPC: D21F11/04
Filed: 2002-12-12
Abstract: A process and apparatus for determining the tension in a moving web is provided. The process includes the step of providing a web that is moving at a determined speed. The speed has a determined basis weight. A wave is created in the moving web. The speed of propagation of the wave is determined. Also, the tension on the moving web is determined through a mathematical relationship between the wave speed, the basis weight of the web, and the speed of the web. The instability index of the web is greater than or equal to 0.5. The apparatus includes an air pulse for applying a pulse of fluid to the web to create a wave in the web. At least two laser displacement transducers are present. The laser displacement transducers measure the displacement of the web as the wave moves through the web. A computer is present which obtains signals from the at least two laser displacement transducers. The computer calculates the instability index in the web based on the speed of the wave in the web and the speed of the web.
Patent TW-200301542-A (TW)
Title: Sacrificial inlay process for improved integration of porous interlevel dielectrics
Inventor: ADEM ERCAN
IPC: H01L21/768
Filed: 2002-12-13
Abstract: A nonporous sacrificial layer (30) is used to form conductive elements (34) such as vias or interconnects in an inlay process, resulting in smooth walled structures of the inlaid vias or interconnects and smooth walled structures of any surrounding layers such as barrier layers. After formation of the smooth walled conductive elements, the sacrificial layer (30) is removed and replaced with a porous dielectric (40), resulting in desirable porous low-k dielectric structures integrated with the smooth walled conductive elements and barrier materials.
Patent TW-200302037-A (TW)
Title: Lubricant sheet and method of forming the same
Inventor: JOHNSTON ROBERT M
IPC: B23B35/00
Filed: 2003-01-03
Abstract: A lubricant sheet for use in drilling holes in a printed circuit board, including a lubricant layer. The lubricant layer includes at least a water-soluble lubricant. In an alternative embodiment, the lubricant layer also includes an inversely-soluble lubricant. The water-soluble lubricant is preferably polyethylene glycol, having a weight average molecular weight between 4,500 and 7,000. The inversely-soluble lubricant is preferably polyalkylene glycol. The lubricant sheet may also include a porous, fibrous, organic sheet impregnated with lubricant and/or a polymer-impregnated paper.
Patent TW-200307245-A (TW)
Title: Rhythm shaker
Inventor: DELOSREYES DANIEL
IPC: G10D13/14
Filed: 2003-01-14
Abstract: There is provided a rhythm shaker for producing percussive sound. The shaker has a shell that envelops a hollow interior that contains a number of percussive particles. There is also provided a sound dampening insert that covers all but a portion of the interior surface of the shell. The rhythm shaker's shell has only one surface on which the enclosed sound producing material can strike the shell and make a sound. The remainder of the shell's surfaces are protected or covered with the sound dampening insert that mutes or dampens the sound by preventing the sound producing material from striking against the interior surface of the shell.
Patent TW-200302870-A (TW)
Title: Nucleic acid detection device and method utilizing the same
Inventor: CHIOU CHUANG-FAN
IPC: C40B40/06
Filed: 2003-01-28
Abstract: The present invention relates to a nucleic acid detection device and especially to a nucleic acid detection device utilizing the novel concept of multiple probes to one target. The device comprises a solid support, on which at least one probe set is attached. The probe set comprises multiple types of oligonucleotide probes, wherein each probe has a unique sequence complementary to the different target nucleic acid. The present invention also relates to a method for detecting nucleic acid. The method involves carrying out a hybridization reaction of the previously described device and a sample in order to determine the nucleic acids present in the sample.
Patent TW-200303816-A (TW)
Title: Film, laminated sheet and methods of making same
Inventor: MCAMISH LARRY HUGHEY
IPC: B29C55/14
Filed: 2003-02-21
Abstract: A method of making a microporous laminate sheet having a first film layer and a second layer. The first film layer includes a pore initiator and is bonded to the second layer in order to form a laminate sheet. The laminate sheet is then stretched using at least one CD intermeshing stretcher and at least one MDO stretching unit. Methods of making a microporous film is well as a microporous film laminate are also provided, along with an apparatus for stretching a film or laminate.
Patent TW-200304356-A (TW)
Title: Fastening seat for reel
Inventor: YAMANAKA SHINICHIRO
IPC: A01K87/06
Filed: 2003-02-26
Abstract: The present invention relates to a fastening seat for reel. The object of the present invention is to provide a fastening seat for real having an outside diameter made into a shape that is easy to hold, while increasing the freedom in the design of the shape. Furthermore, the present invention provides a fastening seat for a reel capable of supporting the body of a fishing rod having a large diameter. The solution of the present invention is that a fastening seat 13 for a reel comprises an inner cylinder member 21 and an outer cylinder member 22. The inner cylinder member 21 is made of a material with a high mechanical strength and the outer cylinder member 22 is made of a laminated board. The fishing rod body 11 is supported by the inner cylinder member 21 and the outer cylinder member 22 is formed into a decorative member for the inner cylinder member 21. The outer cylinder member 22 is formed into a C-shaped cross-section.
Patent TW-200306727-A (TW)
Title: Method for determining triggering of a PDCP sequence number synchronization procedure
Inventor: WU FRANK CHI-HSIANG
IPC: H04L29/06
Filed: 2003-03-03
Abstract: When an RRC procedure is combined with an SRNS Relocation procedure, a PDCP synchronization procedure is performed only if a next expected UL/DL Receive PDCP sequence number invalidity event is detected during the SRNS Relocation procedure. If no such invalidity event is detected, then no PDCP sequence number synchronization procedure is performed. If the RRC procedure is not executed in combination with the SRNS Relocation procedure, then the PDCP sequence number synchronization procedure is performed only if: (1) The RRC procedure causes the RLC entity that is used by the PDCP entity to be re-established; or, (2) The RRC procedure causes the header compression protocol used by the PDCP entity to be changed.
Patent TW-200304410-A (TW)
Title: Breathable and elastic composite materials and methods
Inventor: WU PAI-CHUAN
IPC: B32B37/15
Filed: 2003-03-05
Abstract: In one embodiment, a breathable, incrementally stretched elastic composite material comprises an inner elastomeric film extrusion-laminated to an outer nonwoven web at each film surface. The inner elastomeric film has a random pattern of incremental stretch-formed macroholes therein and is substantially free of pore-forming filler. In another embodiment, a breathable, incrementally stretched elastic composite material comprises an elastomeric film extrusion-laminated to a nonwoven web at one or both of the film surfaces. The elastomeric film has a random pattern of incremental stretch-formed macroholes therein and is substantially free of pore- forming filler. Methods of manufacturing the composite materials comprise extrusion laminating and incremental stretching. Garments and disposable articles are formed at least in part from the composite material.
Patent TW-200418593-A (TW)
Title: Method for making integrally formed mirror frame with punching apparatus
Inventor: HUNG YI-FA
IPC: A47G1/00
Filed: 2003-03-26
Abstract: Disclosed is a method for making an integrally formed mirror frame with a punching apparatus, including the steps of: providing an annular base pre-formed with a central bore at a sheet indent at the outer periphery of the lower mold cavity of the punching apparatus; punching a concentric cylindrical die downwards to form a frame blank with a central bore and a folded lip at a periphery thereof; mounting a mirror layer slightly smaller than the frame blank, and urging a concentric cylindrical die against the mirror layer, and punching an upper mold with a bottom chamfered periphery and a central bore towards the periphery of the frame blank thereby converging the top edge inwards, so as to form a mirror frame structure with a central bore and a folded lip for enclosing the mirror. This invention is advantageous in providing a convenient, expedient and economic effects.
Patent TW-200400089-A (TW)
Title: Apparatus and method for treating powdery waste by heating
Inventor: SHIOMITSU TORU
IPC: F23J1/00
Filed: 2003-03-27
Abstract: The invention provides an apparatus and a method for treating powdery waste by heating at high heating efficiency and without inducing problem of adhesive powdery waste to the peripheral wall surface of the apparatus. The apparatus and the method for treating powdery waste by heating adopt a gas outlet opening at an upper portion of the vertical and cylindrical heating container, and adopt an inlet opening for gas to fluidize the powder waste at a bottom portion thereof. Furthermore, the apparatus and the method adopt agitator blades for agitating the powdery waste. The agitator blade has 30% or less of the ratio of the projected area of the agitator blades to the area inside the envelope of outermost edges of the agitator blades.
Patent TW-200306489-A (TW)
Title: Interfacing with ink
Inventor: GOUNARES ALEXANDER
IPC: G06F3/03
Filed: 2003-04-04
Abstract: The present invention relates to interfacing with electronic ink. Ink is stored in a data structure that permits later retrieval by applications. The ink includes stroke information and may include property information. Through various programming interfaces, one may interact with the ink through methods and setting or retrieving properties. Other objects and collections may be used as well in conjunction with the ink objects.
Patent TW-200425480-A (TW)
Title: Shallow trench isolation and dynamic random access memory and fabricating methods thereof
Inventor: LEE YUEH-CHUAN
IPC: H01L27/108
Filed: 2003-05-14
Abstract: A method of fabricating a shallow trench isolation is described. A patterned mask layer is formed on a substrate. Performing an implantation process to form a doped region in the substrate where is not covered by the mask layer. Then, an etching process is conducted to form a trench in the substrate, wherein the bottom of the trench exposes the doped region. Thereafter, an isolating layer is filled into the trench for forming a shallow trench isolation. In this invention, the doped region is only located underneath the shallow trench isolation, and no doped region is formed on sidewalls of the shallow trench isolation.
Patent TW-200400654-A (TW)
Title: Surface-mountable miniature-luminescence-and/or photo-diode and its production method
Inventor: BOGNER GEORG
IPC: H01L31/02
Filed: 2003-06-24
Abstract: In a surface-mountable miniature-luminescence diode with a chip-housing, which has a lead-frame (16), and a semiconductor-chip (22), which is arranged on the lead-frame (16) and in electrical contact with it, said semiconductor-chip (22) includes an active radiation-emitting region. In this invention, the lead-frame (16) is formed by a bentable multi-layers (12, 14).
Patent TW-200410046-A (TW)
Title: Mask and inspection method thereof, method for fabricating semiconductor devices
Inventor: WATANABE YOKO
IPC: G03F1/84
Filed: 2003-06-27
Abstract: The present invention relates to an inspection method without the inspection mask to execute the destructive inspection. Furthermore, it can execute the non-destructive inspection and mask application more correctively. The present invention relates to a mask comprising: (1) thin film for exposure that has a specific pattern consisting of transparency and opaque areas for exposure beam, (2) thick film that is formed on the rim of the thin film for exposure to support the said thin film, (3) thin film for inspection, which consists of transparent and opaque areas for exposure beam, and formed on one part of the thick film and having some spacing with the thin film for exposure, its thickness and material are equal to those of the thin film for exposure. The mask inspection method by inspecting the thin film for exposure is also provided. The manufacturing method of semiconductor device by applying photolithography of the said thin film for exposure is also introduced.
Patent TW-200404331-A (TW)
Title: Method for fabricating a semiconductor structure having a trench, in a particular for use in the fabrication of a trench capacitor
Inventor: BIRNER ALBERT
IPC: H01L21/00
Filed: 2003-07-24
Abstract: The present invention provides a method for fabricating a semiconductor structure having a trench (5), in particular for use in the fabrication of a trench capacitor comprising the steps of providing a semiconductor substrate (1); forming the trench (5) in the semiconductor substrate (1); filling the trench (5) with a liquid filler material (20) or a filler material (20) which is able to flow and which is made to flow at least once in the trench (5); curing the filler material (20), so that the filler material (20) is thermally stable in a first thermal process with a first maximum temperature; removing the filler material (20) from the upper region of the trench (5) as far as a boundary surface (13) for the purpose of defining a collar region (15) in the upper region of the trench (5); providing a liner (30) in the collar region (15) on the trench wall in a second thermal process with a second maximum temperature which is at most not significantly higher than the first maximum temperature; breaking through the liner (30) at the boundary surface (13) with respect to the filler material (20); and removing the filler material (20) from the lower region of the trench (10'8).
Patent TW-200406933-A (TW)
Title: III-nitride light emitting device with P-type active layer
Inventor: STOCKMAN STEPHEN A
IPC: H01L21/205
Filed: 2003-07-30
Abstract: A III-nitride light emitting device includes an n-type layer, a p-type layer, and an active region capable of emitting light between the p-type layer and the n-type layer. The active region includes at least one additional p-type layer. The p-type layer in the active region may be a quantum well layer or a barrier layer. In some embodiments, both the quantum well layers and the barrier layers in the active region are p-type. In some embodiments, the p-type layer in the active region has an average dislocation density less than about 5x108cm-2.
Patent TW-200505247-A (TW)
Title: Method for performing predictive image decoding with memory access
Inventor: KUO HUI-HUA
IPC: H04N7/50
Filed: 2003-07-30
Abstract: A method for performing predictive decoding and for storing/accessing a plurality of predictors of a video image with at least a memory device comprises: spatially generating a plurality of vertical predictors, horizontal predictors, and diagonal predictors of the video image; storing the plurality of vertical predictors in a column of the memory device; storing the plurality of horizontal predictors in a row of the memory device; and storing the plurality of diagonal predictors in the column and the row of memory device.
Patent TW-200506194-A (TW)
Title: Injection signal adjusting correction device of vehicular computer jet engine
Inventor: TANG WEI-HSIANG
Filed: 2003-08-12
Abstract: The present invention relates to an injection signal adjusting correction device of vehicular computer jet engine wherein an adjusting controller is disposed on a circuit between an oil nozzle of a vehicular engine and a computer controlling unit for controlling the oil injection of the oil nozzle. The input port and the output port of the adjusting controller are connected to the O2 sensor installed at the exhaust pipe of engine and the computer controlling unit. When the engine is started, the computer controlling unit transmitting the injection signal to the adjusting controller and the adjusting controller saving the signal; the adjusting controller receiving the feedback voltage signal and reaction times from the O2 sensor at the same time and transmitting the corrected O2 sensing value, voltage, signal and reaction times to the computer controlling unit after computation of the adjusting controller as the correction of injection amount next time. After receiving the injection signal and the O2 sensing signal by the adjusting controller, it outputs an injection signal to the oil nozzle after comparison, analysis, computation, adjustment, and correction to make the oil nozzle inject a proper amount of oil.
Patent TW-200412328-A (TW)
Title: Method for manufacturing crystalline powder of a lithium and vanadium oxide
Inventor: HARABASZ ARNAUD
IPC: C01G31/00
Filed: 2003-08-26
Abstract: This invention relates to a method for manufacturing a crystalline powder of a composite lithium and vanadium oxide with formula Li1+Xv3o8, where x is between 0 and 0.2, comprising: - formation of an aqueous suspension starting from an NH4VO3 paste and monohydrated lithia powder, - continuous dehydration of this suspension in a hot gas current at a temperature of between 200 and 600 DEG C, to form a dry powder of a precursor with a size grading of between 10 and 100μm, - calcination of this precursor at a temperature of between 380 and 580 DEG C to form a crystalline powder of Li1+Xv3o8. The product thus obtained will be used particularly for manufacturing electrodes for lithium rechargeable batteries.
Patent TW-200408040-A (TW)
Title: Lid-holding frame used in production of hollow-package type electronic products, and sealing-process using such lid-holding frame
Inventor: KURIHARA TOSHIMICHI
IPC: H01L21/00
Filed: 2003-08-26
Abstract: A lid-member holder is used to define envelopers encapsulating electronic components in production of hollow-package type electronic products. A plurality of lid members (36, 62, 68, 72, 76, 80, 86, 92, 98) are temporarily held by the holder body (34, 58, 64, 70, 74, 78, 82, 88, 94). The lid members are arranged so as to be consistent with an arrangement of surrounding wall members (48), which are to be sealed with the lid members in a lump to define the envelopers, and the temporary holding of the lid members by the holder body is realized such that holder body can be separated from the lid members after the surrounding wall members are completely sealed with the lid members, without the lid members being removed from the surrounding wall members.
Patent TW-200415979-A (TW)
Title: Method and apparatus for retaining a thermally conductive pin in a thermal spreader plate
Inventor: HORNUNG CRAIG WARREN
IPC: G06F1/20
Filed: 2003-09-03
Abstract: A thermal spreader plate has a plurality of pin holes (22) formed therein and a plurality of thermal transfer pins (18) each being slidable in one of the pin holes. Each of the thermal transfer pins has a peripheral portion and a ledge (82) formed on the peripheral portion. A retention member (110) is located proximate each of the pin holes. The retention members interfere with the ledges to retain the pins within the pin holes.
Patent TW-200404951-A (TW)
Title: Secondary-air system for internal-combustion engines
Inventor: NESTI PAOLO
IPC: F01N3/30
Filed: 2003-09-04
Abstract: A secondary-air system for internal-combustion engines comprises a filter box (21) designed to house a valve (22), which divides the filter box (21) into a first area (21') connected to the environment and a second area (21") connected to an exhaust pipe (12) of the internal-combustion engine, the valve (22) comprising at least one circular elastic membrane (27) for covering a plurality of openings (25), which are designed to set in communication the first area (21') with the second area (21") of the filter box (21).
Patent TW-200411640-A (TW)
Title: Information storage medium with data structure for multi-angle and apparatus therefor
Inventor: JUNG KIL-SOO
IPC: G11B20/12
Filed: 2003-10-07
Abstract: Provided are an information storage medium with a data structure for multi-angle, and recording and reproducing apparatuses therefore. In the information storage medium, video object data for a multi-angle is recorded in units of clips. At least one clip for a certain angle is divided into predetermined units and recorded in contiguous areas of the information storage medium. Therefore, it is easy to adjust the layout of a record space in which video object data for a multi-angle is recorded and perform random access therein, thereby effectively reading the video object data.