baber/WOPTO huggingface dataset:
Patent TW-200702219-A (TW)
Title: Lamp with single filament
Inventor: CHANG MING-CHENG
IPC: F21S8/10
Filed: 2005-07-01
Abstract: A lamp with single filament. The lamp with a single filament includes a filament, a first reflective plate and a second reflective plate. The filament produces streams of light. The first reflective plate for reflecting light has a first radius of curvature based on the filament as a centre of curvature. The second reflective plate for reflecting light, connected to the first reflective plate, has a second radius of curvature based on the filament as a centre of curvature. The first radius of the curvature does not equal to the second radius of the curvature.
Patent TW-200608076-A (TW)
Title: Method of manufacturing an optical component having a holder
Inventor: HIRANUMA YUJI
IPC: B29D11/00
Filed: 2005-07-08
Abstract: A method of manufacturing an optical component having an optical element and a holder attached to the optical element, comprising the steps of: inserting a blank for the optical element into a through hole of the holder wherein the through hole has a narrowed portion at which the blank is prevented from passing through the through hole; sucking at least the blank from an upper side thereof in a state where the blank is inserted into the through hole; transporting the holder and the blank simultaneously to a molding device; placing the blank on a molding surface of the molding device; and heating and pressurizing the blank in the molding device so that the blank is deformed to obtain a predetermined optical surface and is press-fitted to an inner face of the holder.
Patent TW-200703526-A (TW)
Title: The auxiliary soldering method for packaging unit and the auxiliary soldering fixture using the same
Inventor: CHEN JEN-CHUAN
IPC: H01L21/60
Filed: 2005-07-13
Abstract: An auxiliary soldering method for a packaging unit including the following processes is provided. First, a glue dish is provided. The glue dish having a first and a second fillister is suitable for filling with the flux, wherein the depth of the first fillister is smaller than that of the second fillister. Then, the surfaces of the flux filled in both the fillisters are scraped in the same level by using a scraper. Next, the bumps of the packaging unit are dipped sequentially in the first fillister and the second fillister to be coated with the flux.
Patent TW-200603239-A (TW)
Title: Method of preventing photoresist poisoning of a low-dielectric-constant insulatior
Inventor: KO CHUNG-CHI
IPC: H01L21/00
Filed: 2005-07-13
Abstract: A method comprises forming a low-dielectric constant (low-k) layer over a semiconductor substrate, forming an anti-reflective layer over the low-k layer, forming at least one opening in the anti-reflective layer and in the low-k layer, forming a nitrogen-free liner in the at least one opening, and forming at least one recess through the nitrogen-free liner, the anti-reflective layer, and at least partially into the low-k layer, the at least one recess is disposed over the at least one opening.
Patent TW-200613492-A (TW)
Title: Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheets, and surface protecting film
Inventor: AMANO TATSUMI
IPC: C09J7/29
Filed: 2005-07-21
Abstract: An object of the present invention is to provide a pressure-sensitive adhesive composition which is excellent in antistatic property of a non-electrification-prevented adherend (subject to be protected) upon peeling, and has reduced stainability in an adherend and is excellent in adhesion reliance, and electrification preventing pressure-sensitive adhesive sheets using the same. There is provided a pressure-sensitive composition comprising an ionic liquid, and a (meth)acryl-based polymer containing, as a monomer component, 0.1 to 100% by weight of a (meth)acrylic acid alkylene oxide. In addition, there is provided a pressure-sensitive composition comprising an ionic liquid, and a polymer containing, as a monomer component, 0.5 to 30% by weight of a nitrogen-containing monomer and having a glass transition temperature Tg of no higher than 0 DEG C. Furthermore, there is provided a pressure-sensitive composition comprising an ionic liquid, and a (meth)acryl-based polymer containing, as a monomer component, 0.01 to 20% by weight of a reactive surfactant.
Patent TW-200709571-A (TW)
Title: Fractional frequency synthesizer and phase-locked loop utilizing fractional frequency synthesizer and method thereof
Inventor: WANG WEN-CHI
IPC: H03L7/06
Filed: 2005-08-18
Abstract: A fractional frequency synthesizer, applied to a phase-locked loop, includes a phase detector, a loop filter, a controllable oscillator, a first frequency divider, and a sigma-delta modulator (SDM). The phase detector generates a phase difference signal according to a reference signal and a feedback signal. The loop filter filters the phase difference signal to generate a filtered signal. The controllable oscillator generates the frequency signal according to the filtered signal. The first frequency divider generates the feedback signal by dividing a frequency of the frequency signal according to a dividing factor. The SDM determines the dividing factor according to a control signal.
Patent TW-200622033-A (TW)
Title: Method for coating substrates containing antimony compounds with tin and tin alloys
Inventor: LOWINSKI CHRISTIAN
IPC: C23C18/18
Filed: 2005-08-23
Abstract: The present invention relates to a method for depositing tin or tin alloy layers on substrates containing antimony compounds as flameproofing agents or for improving the stampability, wherein the antimony compound is removed from the surface of the substrate material by an acid solution prior to metallization. Particularly preferred, pretreatment solutions containing hydrochloric acids are used for this purpose. The method is particularly suitable for producing joinable tin final layers on printed circuit boards containing antimony compounds, the tin final layers being applied onto copper portions of the conductor pattern which are not covered by the solder stop mask.
Patent TW-200616526-A (TW)
Title: Hinge connector having a shaft member of a simple structure and electronic apparatus including the hinge connector
Inventor: IBARAKI KAZUAKI
IPC: G06F1/16
Filed: 2005-08-30
Abstract: In a hinge connector (1) including a shaft member (10) and a flexible board (15) coupled thereto, the shaft member has a first shaft (11) extending in a first direction (X) and a second shaft (13) extending from the first shaft in a second direction (Y) perpendicular to the first direction. The flexible board has first and second winding portions (15e, 15f) which are wound around the first and the second shafts, respectively.
Patent TW-200615651-A (TW)
Title: Liquid crystal display device and a mobile information terminal including a liquid crystal display device
Inventor: HAYANO SATOSHI
IPC: G02F1/1335
Filed: 2005-09-16
Abstract: The liquid crystal display device 10 and the mobile information terminal using the liquid crystal display device 10, comprises a first liquid crystal display panel 15 disposed on one side of a light guiding plate 11 that leads out light severally to both of the front and rear sides of the light guiding plate, a second smaller liquid crystal display panel 30 disposed on the other side of the plate, and the panels and the light guiding plate are stacked, in which a circuit board 18, which controls the first and second liquid crystal display panels 15, 30 and has earth contact portions 22a, 22b at least on either one of the front face or the rear face of the circuit board 18 is laid between the light guiding plate 11 and the second liquid crystal display panel 30, and the earth contact portions 22a, 22b are in contact with a metal member (25, 40) that is provided on at least either one of the front face or the rear face of the circuit board 18. Consequently, it is possible to provide a liquid crystal display device where a thinner structure is realized while retaining a predetermined mechanical strength and having greater noise absorption, and a mobile information terminal using such liquid crystal display device.
Patent TW-200713632-A (TW)
Title: Method for manufacturing light-emitting diode
Inventor: CHANG YU-JU
IPC: H01L33/00
Filed: 2005-09-22
Abstract: A method for manufacturing a light-emitting diode is described, comprising the following steps. A substrate is provided. An illuminant epitaxial structure is formed on the substrate, wherein the illuminant epitaxial structure comprises a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer stacked on the substrate in sequence, a surface of the second conductivity type semiconductor layer includes at least one epitaxial defect formed therein, and the first conductivity type semiconductor layer and the second conductivity type semiconductor layer are opposite conductivity types. Then, an insulation layer is formed to fill into the epitaxial defect in the second conductivity type semiconductor layer. A transparent electrode layer is formed on the surface of the second conductivity type semiconductor layer.
Patent TW-200713440-A (TW)
Title: Chemical mechanical polishing device and polishing pad thereof and method for planarization
Inventor: YANG CHIH-CHIANG
IPC: H01L21/304
Filed: 2005-09-26
Abstract: A chemical mechanical polishing device used to polish a wafer is provided. The chemical mechanical polishing device includes a polishing table, a polishing pad, a slurry supply device, a wafer carrier and a high-pressure liquid cleaning device. The polishing pad is disposed on the polishing table to polish the wafer. The slurry supply device is disposed on the polishing table to supply the slurry. The wafer carrier is disposed on the polishing pad to carry the wafer and make the wafer to be touch with the polishing pad. The high-pressure liquid cleaning device is disposed on the polishing table. The high-pressure liquid cleaning device is used to remove the impurities on the polishing pad by high-pressure liquid.
Patent TW-200613437-A (TW)
Title: Highly flame-retardant and uv-blocking modified epoxy resin compositions
Inventor: PARK CHONG-SOO
IPC: C08G59/04
Filed: 2005-10-04
Abstract: Disclosed herein is an epoxy resin compound having flame retardance and UV-blocking properties. Since the epoxy resin compound has superior UV-blocking functions and flame retardant effects along with excellent electrical and thermal properties, it can be used in the fabrication of printed circuit boards (PCBs).
Patent TW-200717988-A (TW)
Title: Lus semiconductor and synchronous rectifier circuits
Inventor: LU CHAO-CHENG
IPC: H02M7/04
Filed: 2005-10-21
Abstract: The Lus Semiconductor in this invention is characterized by replacing the static shielding diode (SSD) of traditional Power Metal Oxide Semiconductor Field Effect Transistors (Power MOSFETs) with polarity reversed (comparing with traditional SSD) SSD, Schottky Diode, or Zener Diode, or face-to-face or back-to-back coupled Schottky Diodes, Zener Diodes, Fast Diodes, or Four Layer Devices such as DIAC and Triac. With the proposed Power MOSFETs of which the drain to source resistors (Rds) are quite low, high efficiency synchronous rectification may be achieved.
Patent TW-200624585-A (TW)
Title: Novel methods for cleaning ion implanter components
Inventor: DIMEO JR
Filed: 2005-10-25
Abstract: A method and apparatus for cleaning residue from components of the vacuum chamber and beamline of an ion implanter used in the fabrication of microelectronic devices. To effectively remove residue, the components are contacted with a gas-phase reactive halide composition for sufficient time and under sufficient conditions to at least partially remove the residue. The gas-phase reactive halide composition is chosen to react selectively with the residue, while not reacting with the components of the ion source region or the vacuum chamber.
Patent TW-200617130-A (TW)
Title: Pretreatment method for adhesive coating and aluminum alloy member
Inventor: AIHARA MASANOBU
Filed: 2005-10-26
Abstract: Disclosed is to provide a pretreatment method for adhesive coating, capable of improving the adhesion between a metal and an adhesive to be applied afterward without the need of using any toxic heavy metal such as chromium, and also capable of improving the adhesive strength and adhesion durability between a metal and another member to be joined to the metal. The pretreatment method for adhesive coating to a metallic material comprises the step(I) of treating a to-be-treated object with a chemical treatment liquid containing at least one zirconium-fluorine complex and/or titanium-fluorine complex and the step(II) of coating the resultant object with a surface treatment liquid containing a hydrolytic polycondensation product from (A) at least one crosslinkable silane coupling agent of the formula(1) or its hydrolytic polycondensation product and (B) at least one adhesion-promoting silane coupling agent or its hydrolytic polycondensation product. In formula (1), R1 is the same or different alkylene group, disulfide, tetrasulfide, amine, or amide of carbon numbers 1-9, R2 is the same or different alkyl group of carbon numbers 1-9, alkoxy group of carbon numbers 1-3, or Cl, n expresses the integer of 0-8. In formula (2), R3 is the same or different alkyl, Cl and OCH3, OC2H5, or OC3H7 groups containing 1-15 carbon atoms which is selected from the group consisting of the amino group, an epoxy group, a sulfhydryl group, a vinyl group, and an isocyanate radical.
Patent TW-200616043-A (TW)
Title: Optical projection system, exposure apparatus, exposure method and method of fabricating devices
Inventor: FUJISHIMA YOUHEI
Filed: 2005-10-26
Abstract: An optical projection system having a liquid filled in an optical path between image surfaces is provided. The optical projection system can assure a larger and effective numerical aperture, and can correct aberration related to an image height and the numerical aperture, which can achieve a good imaging property. The optical projection system is to project images of a first surface (R) onto a second surface (W). In the optical projection system, the optical path, between the second surface and refractive optical elements (L22:Lb) nearest to the second surface, is filled with specific liquid. When the numerical aperture of the second surface of the optical projection system is set as NA, the distance of optical axis between the first surface and the optical elements nearest to the first surface is set as WD, and the maximum value of the effective diameter of all optical surfaces in the optical projection system is set as FA, the condition 0.02 < NA×WD/FA < 0.08 is satisfied.
Patent TW-200625702-A (TW)
Title: Integrated thermoelectric cooling devices and methods for fabricating same
Inventor: CHEN HOWARD HAO
Filed: 2005-11-02
Abstract: Semiconductor integrated thermoelectric devices are provided, which are formed having high-density arrays of thermoelectric (TE) elements using semiconductor thin-film and VLSI (very large scale integration) fabrication processes. Thermoelectric devices can be either separately formed and bonded to semiconductor chips, or integrally formed within the non-active surface of semiconductor chips, for example.
Patent TW-200718487-A (TW)
Title: Process for recycling and extruding cast iron filings
Inventor: Ke wen-rong
IPC: B22F8/00
Filed: 2005-11-04
Abstract: The present invention relates to a process for recycling and extruding cast iron filings that includes: a. cast iron filings collection: putting the cast iron fillings which have been cut into a barrel; b. the mold filled with materials automatically, periodically and quantitatively: periodically and quantitatively injecting the cast iron filings into mold through the filling device; c. extrusion: extruding the cast iron filings in the mold to form the iron block; d. automatic pattern draw: automatically extruding the iron block from the mold; e. the iron; f. foundry: delivering each iron block to the foundry for recycling. Since the present invention directly extrudes the cast iron filings which have been cut to become the ingot iron, it can be directly delivered to the foundry for recycling. The efficiency is therefore improved, and the cost is reduced, and the space would not be occupied, and the equipment investment is reduced, and the yield is increased.
Patent TW-200720344-A (TW)
Title: Fabricating method of preparing super absorbent polymers by adding scavenging polyvalent metal ion absorbent polymer
Inventor: SHIH KAI-YAO
IPC: C08J3/24
Filed: 2005-11-25
Abstract: A fabricating method of preparing super absorbent polymers by adding scavenging polyvalent metal ion absorbent polymer is provided. First, adding a neutralizing agent and an interior cross-linking agent to an unsaturated monomer solution. Second, adding the scavenging polyvalent metal ion super absorbent polymer to the unsaturated monomer solution. Then, adding an initiator to start a radical polymerization. Grinding, drying, pulverizing and selecting the gel made from the radical polymerization. Then, coating on the surface cross-linking agent and heating the gel having constant particle size. The present invention provides a fabricating method to reproduce the super absorbent polymer by adding the scavenging polyvalent metal ion super absorbent polymer and makes the reproductive super absorbent polymer have good physical properties and low residual monomer content.
Patent TW-200723337-A (TW)
Title: Manufacture method of electromagnetic interference layer for the plasma display panel
Inventor: TSO CHING-YU
IPC: H01J17/49
Filed: 2005-12-02
Abstract: The characteristic of this invention is a manufacture method of electromagnetic interference layer for the plasma display panel. The process included hot embossing, blade coating and electroforming technology. An electromagnetic interference metal layer is built in plastic interlayer. The metal layer can make geometrically pattern so as to have an aperture ratio of 75% or more.
Patent TW-200624246-A (TW)
Title: Method of manufacturing optical film
Inventor: NAGASHIMA KATSUSUKE
Filed: 2005-12-13
Abstract: To provide a method of manufacturing an optical film used for a liquid crystal display (LCD) or the like and having a phase difference function and a visible field angle enlargement function, the method capable of achieving an orientation angle distribution of a predetermined precision without troubles such as a wrinkle and the like in approximately whole area of the film and giving the film having uniform orientation angle in the widthwise direction (TD direction) and showing excellence in the phase difference compensation function and the visible field angle enlargement function. The method of manufacturing the optical film is characterized in that arrangement direction of a roll axis or axes of one or a plurality of transferring rolls in a film making line is adjusted in the angle range of more than 0 degree to not more than 5 degrees to the direction perpendicular to the transferring direction of the film when making the film depending on the orientation angle of the completed optical film.
Patent TW-200640207-A (TW)
Title: Distributed voice network
Inventor: LEBIZAY GERALD
IPC: H04L12/66
Filed: 2005-12-30
Abstract: A method and apparatus that receives an IP packet and encapsulates the packet with an IP header. Further, time-domain multiplexed voice data is received and converted into VoIP packets. Still further, Signaling System 7 (SS7) compliant signals are decoded. The decoded SS7 signals are received and encapsulated prior to transmission to a telephony device.
Patent TW-200726011-A (TW)
Title: An apparatus for insertion/removal test
Inventor: WANG KAI-HUNG
IPC: H01R43/00
Filed: 2005-12-30
Abstract: An apparatus for insertion/removal test is provided. The apparatus is used for a portable electronic device. The portable electronic device includes a first connector and a second connector. The apparatus includes an actuating module and a following module. A first rotating element being disposed on the actuating module is used to generate a first rotating angle of the first connector. The following module includes a second rotating element. One side of the following module is corresponding to one side of the actuating module. And the second rotating element is used to generate a second rotating angle according to the first rotating angle. Wherein when the first connector inserts into the second connector, an axial force and a bending moment are then produced at the same time via the first rotating angle and the second rotating angle.
Patent TW-200726575-A (TW)
Title: Fixture of cylindrical grinding machine and method for grinding workpieces using the same
Inventor: CHANG CHUN-YI
IPC: B24B5/35
Filed: 2006-01-06
Abstract: This invention provides a fixture of cylindrical grinding machine and method for grinding workpieces using the same. The fixture of cylindrical grinding machine includes two fixtures. One of the fixtures defines a flute and the other of the fixtures defines a semicircular slot, and there are many absorptive aperture in the flute and the semicircular slot. A pump cooperates with the two fixtures to hold the workpieces. The method is using the fixture to grinding workpieces, then improves quality of the workpieces.
Patent TW-200702790-A (TW)
Title: Liquid crystal display device
Inventor: KURIHARA MAKOTO
IPC: G02F1/1335
Filed: 2006-01-10
Abstract: A liquid crystal display device with high luminance and high contrast is provided by eliminating light impossible to be used which leaks from an inner surface of a front light, a surface of a liquid crystal element, and a surface of a polarizing plate. The polarizing plate or a reflection type polarizing film is arranged on a front surface of the front light. Thus, the light impossible to be used, which has not been conventionally utilized, can be cut in half without reduction in luminance. Therefore, the liquid crystal display device with high luminance and high contrast can be realized.
Patent TW-200632881-A (TW)
Title: Sputtering apparatus and film deposition method
Inventor: KIKUCHI YUKIO
Filed: 2006-01-17
Abstract: A sputtering apparatus for carrying out a film deposition process on a surface of a disk-shaped substrate while rotating the substrate about an axis of rotation, the sputtering apparatus comprising a chamber, a table for rotating the substrate about the axis of rotation, and a sputtering cathode having a surface facing the substrate, wherein R is the distance from the axis of rotation to the outer circumferential edge of the substrate, OF is the distance from the axis of rotation to a center point of the surface of the cathode, TS is the height from the surface of the substrate to the center point of the surface of the cathode, and the relationship R:OF:TS = 100:75:190 ± 20 is satisfied. Also, the axis of rotation and a normal passing through the center point of the surface of the cathode intersect and the intersecting angle thereof satisfies the relationship 22 DEG ± 2 DEH.
Patent TW-200732993-A (TW)
Title: Internet advertisement lottery system
Inventor: SUNG CHAO-FENG
IPC: A63F3/06
Filed: 2006-02-17
Abstract: This invention is about one kind "internet advertisement lottery system". When the user viewed the advertisement, a lottery ticket is showed on the browser of the user. And a part of income of the advertisement is used as the accumulation of the lottery Jackpot. The lottery system takes the prize-winning number out by the random way in specific time. The lottery system compared that lottery number at lottery tickets of user and it has number matched, the lucky user can to win the jackpot.