baber/WOPTO huggingface dataset:
Patent TW-I235486-B (TW)
Title: Semiconductor device and manufacturing method thereof, SOI substrate and display device using the same, and manufacturing method of the SOI substrate
Inventor: TAKAFUJI YUTAKA
IPC: H01L21/84
Filed: 2003-03-18
Granted: 2005-07-01
Abstract: A polycrystalline Si thin film and a single crystal Si thin film are formed on an SiO2 film deposited on an insulating substrate. A polycrystalline Si layer is grown by thermally crystallizing an amorphous Si thin film so as to form the polycrystalline Si thin film. A single crystal Si substrate, having (a) an SiO2 film thereon and (b) a hydrogen ion implantation portion therein, is bonded to an area of the polycrystalline Si thin film that has been subjected to etching removal, and is subjected to a heating process. Then, the single crystal Si substrate is divided at the hydrogen ion implantation portion in an exfoliating manner, so as to form the single crystal Si thin film. As a result, it is possible to provide a large-size semiconductor device, having the single crystal Si thin film, whose property is stable, at a low cost.
Patent TW-I222404-B (TW)
Title: Interface control
Inventor: CLOEREN PETER F
IPC: B29C48/71
Filed: 2003-04-10
Granted: 2004-10-21
Abstract: A method and apparatus for the extrusion of multilayered composite products, is provided. In accordance with the inventive method, the relative orientation of a first shaped flow stream and a second shaped flow stream to one another is changed, and the reoriented shaped streams are melt-laminated to produce a layered composite formed independent of division of a layered precursor stream. Beneficially, layered flow streams that differ from one another may be used. Differences in volumetric or mass flow rates may also be used to advantage. The inventive apparatus includes a coextrusion structure and a partition member. The coextrusion structure may advantageously include one or more removably disposed, flow-shaping inserts, and the partition member may be a removably disposed, partition plate. The inventive apparatus beneficially further includes a removably disposed flow sequencer for changing the relative orientation of the flow streams.
Patent TW-I272907-B (TW)
Title: Electric reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/017
Filed: 2003-04-29
Granted: 2007-02-11
Abstract: An electric reel is capable of being adjusted to a constant tension in order to inhibit the increase of the electric power consumption by inhibiting the buzzing sound. An electric reel is mounted on a fishing rod and comprises: a reel body, a spool, a motor, a switch, a PWM driving circuit, a tension data memory region, and a spool control part. The tension on the reel is set to multiple tiers mainly by the switch. The PWM driving circuit drives the motor by a pulse-width modulation circuit with a variable idle rate. The tension data memory region memorizes the data of idle rate vs. tension at each stage for various cord diameters. The spool control part uses the data for displaying the water depth to calculate the cord diameter. The PWM driving circuit is open-loop-controlled according to the cord diameter calculated and the idle rate data read from the tension data memory region at a specified tension stage.
Patent TW-I267848-B (TW)
Title: Optical disk manufacturing sheet
Inventor: MIYATA SOU
IPC: G11B7/26
Filed: 2003-06-11
Granted: 2006-12-01
Abstract: The present invention relates to an optical disk manufacturing sheet, namely, the optical disk manufacturing sheet of the present invention is laminated by: a stamper receiving layer (11) having an energy beam curability and a storage elastic modulus before curing of 10<3> to 10<7> Pa; and an adhesive layer (12) having an adhesion strength with polycarbonate of 200 mN/25 mm or more and a storage elastic modulus of 10<3> to 10<7> Pa when the stamper receiving layer (11) is cured, so as to form an sheet (1) for manufacturing an optical disk. By using such a sheet (1) for manufacturing an optical disk, separation caused while an optical disk is manufactured and while the product is stored is prevented, and warp of the manufactured optical disk is lessened.
Patent TW-I286355-B (TW)
Title: Apparatus and method for treating a substrate electrochemically while reducing metal corrosion
Inventor: PREUSSE AXEL
IPC: C25D17/00
Filed: 2003-06-24
Granted: 2007-09-01
Abstract: A process tool for electrochemically treating a substrate is configured to reduce the oxygen concentration and/or the sulfur dioxide concentration in the vicinity of the substrate so that corrosion of copper may be reduced. In one embodiment, a substantially inert atmosphere is established within the process tool including a plating reactor by providing a continuous inert gas flow and/or by providing a cover that reduces a gas exchange with the ambient atmosphere. The substantially inert gas atmosphere may also be maintained during further process steps involved in electrochemically treating the substrate including required transportation steps between the individual process steps.
Patent TW-580436-B (TW)
Title: Ink-jet micro-injector device and fabrication method thereof
Inventor: HU HUNG-SHENG
IPC: B41J2/16
Filed: 2003-06-27
Granted: 2004-03-21
Abstract: A method for fabrication of an ink-jet micro-injector device. The method includes the steps of providing a substrate with an insulating layer thereon. A plurality of heaters, including a first heater and a second heater, are formed on the insulating layer. A patterned conductive layer is formed on the heaters and the insulating layer. A passivation layer is formed on the conductive layer to insulate the conductive layer. An opening is formed by sequentially etching the passivation layer, the insulating layer and the substrate between the first heater and the second heater. A patterned thick film, having a defined chamber, is formed on the passivation layer. The back of the substrate is removed and thinned until the opening becomes a through hole. Finally, the substrate is bonded onto a flexible printed board.
Patent TW-I224867-B (TW)
Title: Method and system of fabricating a semiconductor device
Inventor: SOTANI NAOYA
IPC: H01L29/786
Filed: 2003-09-02
Granted: 2004-12-01
Abstract: This invention provides a method for fabricating a semiconductor device capable of providing a high density of laser ray which is necessary for crystallizing a semiconductor layer and activating a dopant, while a reduction of the size of the group of lenses disposed at the exit side of an optical fiber. The method of this invention includes the steps of connecting a laser oscillator for generating a near infrared ray and an irradiation optical system with an official fibre having a single core, and heating the semiconductor layer by irradiating the semiconductor layer with a near infrared from the irradiation optical system.
Patent TW-I221857-B (TW)
Title: Sulfur-containing free-cutting steel
Inventor: FUKUZUMI TATSUO
IPC: C22C38/04
Filed: 2003-09-09
Granted: 2004-10-11
Abstract: A sulfur-containing free-cutting steel which has a chemical composition comprising, in mass %, 0.03 to 0.20% C, 0.35% or less Si (including 0%), 0.30 to 2.00% Mn, 0.01 to 0.15% P, 0.35 to 0.65% S, 0.0100 to 0.0250% O, 0.020% or less N, 0.005% or less Al (including 0%), 0.02 to 0.20% Nb, and further containing 0.05 to 0.50% V or 0.02 to 0.20% Ti, or both, with the remainder consisting of Fe and unavoidable impurities, wherein sulfide type inclusions as principal nonmetallic inclusions contained in the steel have a mean size of 50 mum<2> or less and are present at the rate of 500 to 1000 inclusions per mm<2> in the cross section of the steel. The sulfur-containing free-cutting steel has a good machinability well comparable to or superior that of free-cutting steels containing heavy metals which have a deleterious effect on the environment, without requiring the addition of such undesirable heavy metals.
Patent TW-I227908-B (TW)
Title: Method for judging a scraping/recycling of control wafer and for deciding an operation of equipment
Inventor: LIN CHING-YAO
IPC: H01L21/66
Filed: 2003-09-19
Granted: 2005-02-11
Abstract: A method for judging whether a control wafer should be scraped or recycled and a method for deciding the operation of equipment are provided. The method for judging whether a control wafer should be scraped or recycled applies virtual dies on the control wafer. Basing on the virtual dies, both a defect count and a defect die of a control wafer can be obtained, and then comparing the defect count and the defect die with a predetermined value. Therefore, system can automatically scrap the control wafers or recycle the control wafers by the result of the comparing, and then determine whether the equipment needs to be stopped or not.
Patent TW-I224820-B (TW)
Title: Method for manufacturing trench-typed MOSFET
Inventor: LIN CHEN-TANG
IPC: H01L21/8234
Filed: 2003-10-03
Granted: 2004-12-01
Abstract: A method for manufacturing trench-typed MOSFET is disclosed. The method includes the steps of providing a semiconductor substrate and forming a trench on the semiconductor substrate; forming a first oxide layer on the bottom and the sidewalls of the trench and on the semiconductor substrate; forming a bottom anti-reflective coating (BARC) layer into the trench and covering the bottom anti-reflective coating (BARC) layer on the first oxide layer; forming a photo resist layer on the bottom anti-reflective coating (BARC) layer; removing the photo resist layer; removing the bottom anti-reflective coating (BARC) layer; and removing the first oxide layer on the sidewalls of the trench to form a bottom oxide layer on the bottom of the trench.
Patent TW-I237200-B (TW)
Title: Coordinate positioning equipment for thin film positioning equipment and its method
Inventor: CHANG WEI-CHIH
IPC: G09G5/00
Filed: 2003-10-24
Granted: 2005-08-01
Abstract: This invention relates to coordinate positioning equipment for thin film positioning equipment and its method. It detects the coordinate value of contact point for the thin film positioning equipment in the environments with periodic noise. Firstly, it employs the positioning method to obtain the first sampled value of contact point in the first time, and obtain the second sampled value of contact point in the second time. Secondly, it calculates the first sampled value and the second sampled value, if their absolute difference is not less than the first threshold value, then the contact point is ignored and the detecting process is stopped. Further, it obtains the third sampled value of contact point in the third time. Furthermore, it calculates the first sampled value and the third sampled value, if the absolute difference is not less than the second threshold value, then the contact point is ignored and the detecting process is stopped. Finally, by computing the mean value of the first sampled value and the second sampled value, it obtains the coordinate value of contact point.
Patent TW-I277767-B (TW)
Title: Method and apparatus for providing lens aberration compensation by illumination source optimization
Inventor: LIEBCHEN ARMIN
IPC: G02B27/00
Filed: 2003-11-12
Granted: 2007-04-01
Abstract: A method for compensating for lens aberrations, which includes the steps of: (a) defining a cost metric which quantifies an imaging performance of an imaging system, where the cost metric reflects the effects of lens aberrations on the imaging performance; (b) defining a source illumination profile; (c) evaluating the cost metric based on the source illumination profile; (d) modifying the source illumination profile, and re-evaluating the cost metric based on the modified source illumination profile; and (e) repeating step (d) until the cost metric is minimized. The source illumination profile corresponding to the minimized cost metric represents the optimal illumination for the imaging device.
Patent TW-I242726-B (TW)
Title: Document processing method and storage medium
Inventor: WANG CHUNG-REN
IPC: G06F40/00
Filed: 2003-12-11
Granted: 2005-11-01
Abstract: A document processing method is executed in an electronic device, which includes the steps of first acquiring a document containing a plurality of questions and the demonstration capability data and preferred setup corresponding to a display device of a mobile communication device; and determining a preferred display method of the display device of the mobile communication device in association with the document in accordance with the characteristics of the document, the demonstration capability data and the preferred setup.
Patent TW-I238861-B (TW)
Title: Lyocell products
Inventor: SEALEY JAMES E II
IPC: D04H1/4258
Filed: 2003-12-24
Granted: 2005-09-01
Abstract: The use of low specific gravity wood from thinning operations, for example, will produce a lower brownstock viscosity for a given kappa number target. A differential of 200-cP falling ball pulp viscosity has been detected from Kraft cooks of low and high specific gravity wood. Using low specific gravity wood can reduce the bleach stage temperature and the chemical dose needed in the bleach plant to produce lyocell pulp specifications. Low specific gravity wood also increases the ability to reduce pulp viscosity to very low levels without increasing the copper number of the pulp or the concentration of carbonyl in the pulp above acceptable levels.
Patent TW-I235089-B (TW)
Title: Laser processed substrate and method of applying laser to process the substrate
Inventor: HSU SHENG-JIE
IPC: B23K26/16
Filed: 2004-02-04
Granted: 2005-07-01
Abstract: Laser processed substrate and method of applying Laser to process the substrate are provided. The Laser processed substrate at least consists of a substrate and a protective layer, wherein the substrate has a laser incident surface and an opposite surface. The protective layer might be on the laser incident surface of the substrate, on the opposite surface, or on both of them, and a refractive index of the protective layer is between that of the substrate and air. Because the protective layer can reduce the interface reflectance causing by incident laser, it can protect the opposite surface from fracture when the protective layer is thereon. Moreover, when the protective layer is on the laser incident surface, it can not only increase cutting efficiency but also remove residue by means of removing the protective layer after laser cutting.
Patent TW-I263119-B (TW)
Title: Imprinting method of non-smooth surface
Inventor: FUNG KUAN-ZONG
IPC: G03F7/12
Filed: 2004-02-10
Granted: 2006-10-01
Abstract: This invention relates to an imprinting method of non-smooth surface. It comprises the following procedures: (A) the filler material is filled in the recessed portion of the non-smooth substrate, it makes the top surface of the substrate smooth. (B) A photoresist film is then stacked on the top face of the substrate. (C) On the light-transparent moldboard formed with the recessed circuit layout, the light-blocking material is coated on the predetermined portion. (D) The moldboard is used to cover the top face of the photoresist film, it is pressed to imprint and form a convex portion that has the circuit layout, as well as the concave portion that has no disposed circuit layout upon the photoresist film. (E) It utilized light source to expose the mutually stacked moldboard and substrate, it makes part of the photoresist film change. (F) The moldboard is removed from the top face of the substrate. (G) The concave portion of the photoresist film is washed away and remains the intruded photoresist film with the circuit layout shape on the substrate.
Patent TW-I247555-B (TW)
Title: Light emitting element and display device
Inventor: NISHIKAWA RYUJI
IPC: H01L51/52
Filed: 2004-03-03
Granted: 2006-01-11
Abstract: This invention provides a light emitting element and a light emitting display device that uses the light emitting element in which the contrast is enhanced. The light emitting element is an organic electroluminescence element which is provided with a first electrode (20) made of a transparent electrode on a light output side of the element, and a second electrode (22) formed on a back side of the element to correspond with the first electrode (20) with a light emitting element layer (30) interposed therebetween. The second electrode (22) is a semi-transparent electrode having a back side formed with an anti-reflection layer (46) having a low reflection rate. Incident light from outside of the element passing through the transparent electrode is allowed to pass through the semi-transparent second electrode (22) without the light being reflected and absorbed by the anti-reflection layer (46). As a result, the reflection of the incident light at the back surface of the electrode is suppressed and it is possible to enhance the contrast. The semi-transparent characteristic of the second electrode (22) may be produced by using a thin metal film, or providing small openings in the electrode.
Patent TW-I280690-B (TW)
Title: Electronic device for wireless communications and reflector device for wireless communication cards
Inventor: KACHI HIDEKI
IPC: H01Q3/08
Filed: 2004-03-16
Granted: 2007-05-01
Abstract: An electronic device for wireless communications, which may typically be a PC card 21, is adapted to upwardly turn the direction of radiation of the radio wave radiated from an antenna regardless of the mounted position of the antenna. The PC card 21 is contained in or removably fitted to a personal computer 11 so as to provide the personal computer 11 with wireless communication functions. The PC card 21 comprises a mounting base board 24 fitted to the personal computer 11 with an end thereof projecting from the personal computer 11 and mounting a wireless circuit, at least a chip antenna 23 arranged at the projecting region of the mounting base board 24 and electronically connected to the wireless circuit and a reflector 28 arranged below the chip antenna 23 and a housing covering the mounting base board 24, and adapted to upwardly reflect at least part of the radio wave that is radiated from the chip antenna 23 and directed downward.
Patent TW-I259316-B (TW)
Title: Liquid crystal display device
Inventor: SUZUKI HIDEHIKO
IPC: G02F1/1341
Filed: 2004-03-19
Granted: 2006-08-01
Abstract: A liquid crystal display device has a pair of substrates, a liquid crystal inserted in an annular seal between the substrates, and a threshold pattern provided in a frame portion between the annular seal and a pixel display area. The threshold pattern has an opening connecting the pixel display area with an area between the annular seal and the threshold pattern. The liquid crystal can move between the space in the threshold pattern and the area between the annular seal and the threshold pattern in response to the expansion and the contraction of the liquid crystal.
Patent TW-I252328-B (TW)
Title: Anti-reflection film
Inventor: OGURI ISAO
IPC: G02B1/11
Filed: 2004-04-07
Granted: 2006-04-01
Abstract: The invention provides an anti-reflection film composed of a transparent substrate and an anti-reflection layer formed thereon. The anti-reflection film is constituted by stacking a first layer, a second layer, and a third layer respectively on the transparent substrate, which is characterized in that the first layer and the second layer are formed of oxide of at least one type of metal selected from titanium and zirconium. The anti-reflection film has an anti-reflection layer which is superior in physical and chemical durability and superior in close adhesiveness, and also has excellent anti-reflection property.
Patent TW-I259514-B (TW)
Title: Semiconductor substrate and manufacturing method therefor
Inventor: YONEHARA TAKAO
IPC: H01L27/12
Filed: 2004-04-27
Granted: 2006-08-01
Abstract: The first step of implanting ions in the first substrate which has a gallium arsenide layer on a germanium member and forming an ion-implanted layer in the first substrate, the second step of bonding the first substrate to the second substrate to form a bonded substrate stack, and the third step of dividing the bonded substrate stack at the ion-implanted layer are performed, thereby manufacturing a semiconductor substrate.
Patent TW-I274567-B (TW)
Title: Comfortable surface for seating
Inventor: PETERSON GORDON J
IPC: A47C7/32
Filed: 2004-06-04
Granted: 2007-03-01
Abstract: A seating unit includes a perimeter frame, a flexible seating surface supported by the frame, and parallel elongated resilient force-distributing members coupled to the seating surface to control a contour of the seating surface when supporting a seated user. The resilient force-distributing members are bendable along their length and are sufficient in number and distribution to substantially reduce localized deflection of the seating surface and thereby reduce pressure point contact felt by the seated user. The resilient force-distributing members can be wire rods, long strips, or other resilient material with memory. The resilient force-distributing members can be supported on opposing sides of the perimeter frame in various ways to reduce inward pressure on the opposing sides during flexure of the resilient force-distributing members, such as by providing on ends of the resilient force-distributing members one or more rotatable pivots, sliding support at ends of the resilient force-distributing members, stretchable rubber supports, and/or elastic fabric.
Patent TW-I282032-B (TW)
Title: Attaching a pellicle frame to a reticle
Inventor: LO FU-CHANG
IPC: B31B1/60
Filed: 2004-08-26
Granted: 2007-06-01
Abstract: A pellicle membrane is mounted between an outer frame and an inner frame. At least one of the frames is attached to the reticle without using conventional adhesives. The pellicle and reticle may be used in a lithography system. The pellicle allows radiation to pass through the pellicle to the reticle and may prevent particles from passing through the pellicle.
Patent TW-I255940-B (TW)
Title: Liquid crystal display and TFT substrate therefor
Inventor: CHUNG CHAO-CHUN
IPC: G02F1/133
Filed: 2004-09-13
Granted: 2006-06-01
Abstract: Disclosed is a liquid crystal display comprising a liquid crystal layer sandwiched between a color filter substrate and a thin film transistor (TFT) substrate. The TFT substrate includes gate lines and data lines arranged to form a matrix of pixel regions. Each pixel region is provided with a pixel electrode, a capacitor electrode and a thin film transistor. The pixel electrode has first edges adjacent to the data lines and second edges adjacent to the gate lines. The thin film transistor includes a drain electrode having a portion extending along the first edges or the second edges of the pixel electrode, and overlapping a corresponding capacitor electrode.
Patent TW-I253962-B (TW)
Title: A method for recycling scrap digital video disc
Inventor: LEE CHING-HWA
IPC: B09B3/00
Filed: 2004-10-11
Granted: 2006-05-01
Abstract: A method for recycling scrap digital video discs is characterized in comprising the steps of forming small chips on the periphery of waste DVD optical discs; cutting the chips to produce small cracks on the surroundings of the chips; inserting a sharp separator into the small chips in order to separate the upper/lower layers of the PC plastic sheet on a waste DVD optical disc; immersing the optical disc in an ultrasonic cleaner containing alcohol in order to remove the plated memory dye layer on the surface of the upper/lower layers of the PC plastic sheet; immersing the upper/lower layers of the PC plastic sheet in an ultrasonic cleaner containing 6N nitric acid at 50 DEG C for one minute in order to completely remove the residual plated layer (including silver metal reflective plated layer, protective plastic plated layer, acrylic plastic plated layer, advertisement ink) on the surface of the upper/lower layers of the PC plastic sheet in order to obtain fully cleaned PC plastic sheets, thereby completing recycling of valuable PC plastic layer resource from waste DVD optical discs.