baber/WOPTO huggingface dataset:
Patent TW-470950-B (TW)
Title: Optical recording medium and recording method using the medium
Inventor: NAKAMURA YUKI
IPC: G11B7/0055
Filed: 2000-05-29
Granted: 2002-01-01
Abstract: An optical recording medium and recording method therewith are disclosed, in which the medium includes a recording layer that enables data recording on the optical recording medium through the phase change of the materials therein, and has a transition linear velocity x(m/sec) and a recording linear velocity y(m/sec), characterized by the relation x/4(m/sec) < y(m/sec) < 4x(m/sec), where the transition linear velocity x(m/sec) is x-coordinate of the inflection point of a graphical plot of percent reflectivity at groove portions in laser beam irradiated areas of the optical recording medium as a function of the linear velocity of laser beam irradiation, when the optical recording medium driven at a constant linear velocity (CLV) is irradiated using the laser beams of 780 nm ±15 nm in wavelength with a power of 14 mW, lead through a pickup equipped with an objective lens of NA 0.5 at 780 nm wavelength.
Patent TW-553923-B (TW)
Title: Organic anti-reflective polymer and method for manufacturing thereof
Inventor: JUNG MIN-HO
IPC: G02B1/111
Filed: 2000-06-03
Granted: 2003-09-21
Abstract: Polymers are disclosed having the following formula 1 or 2. Polymers of the present invention can be used as an ARC material useful for submicrolithography processes using 248 nm KrF, 193 nm ArF and 157 nm F2 lasers. The polymers contain a chromophore substituent that exhibits sufficient absorbance at the wavelengths useful for the submicrolithography process. The ARC prevents back reflection of light from lower layers and the alteration of the CD by diffracted and reflected light from the lower layers. The ARC also eliminates standing waves and reflective notching due to the optical properties of lower layers on the wafer and to changes in the thickness of the photosensitive film applied thereon, thereby resulting in the stable formation of ultrafine patterns suitable for 64M, 256M, 1G, 4G and 16G DRAMs and a great improvement in the production yield.
Patent TW-447186-B (TW)
Title: Manufacturing method of selective area wet oxidation of surface emitting laser
Inventor: SHR HUNG-HUEI
Filed: 2000-06-08
Granted: 2001-07-21
Abstract: A manufacturing method of selective area wet oxidation of surface emitting laser is disclosed, which is a surface emitting laser having at least an active layer, a P-type and an N-type distributed Bragg reflector on a substrate. The depth of the plateau of distributed Bragg reflector is controlled by plasma etching to the upper film layer for wet oxidation, then deposit a high quality dielectric layer around the plateau by plasma method, and the depth of plateau is controlled by plasma etching to the lower film layer for wet oxidation, so as to perform the wet oxidation process, surface isolation, P-type and an N-type metal evaporation and thereby complete the selective area wet oxidation process of surface emitting laser.
Patent TW-527485-B (TW)
Title: Turnover detection switch
Inventor: HASHIMOTO AKIHIRO
IPC: G01C9/00
Filed: 2000-06-29
Granted: 2003-04-11
Abstract: The object of the present invention is to provide a turnover detection switch of reduced size, of improved assembly and of improved reliability in waterproof. The turnover detection switch of the present invention comprises a cylindrical case with a bottom to be attached to a vehicle, a pendulum fitted in free rotation through a shaft to the bottom of the case, a printed board in the case equipped with a detector which outputs set signals according to the rotating angle of the pendulum and a fitting which seals the opening of the case and has a coupler fitting. A case bearing supporting at least half of the rotation shaft of the pendulum is installed on the inner surface of the bottom of the case. A bearing in fitting supporting a rotation shaft supported by the case bearing is installed on the fitting. A terminal connected to the printed board projects into the coupler fitting of the fitting.
Patent TW-460917-B (TW)
Title: Method for automatically soaking wafer boats up and down
Inventor: SUEN GUO-LANG
IPC: H01L21/00
Filed: 2000-07-14
Granted: 2001-10-21
Abstract: A method for automatically soaking wafer boats up and down in a semiconductor process chamber is disclosed, which comprises using an electromagnetic gate to replace the conventional step-on switch and using the opening mechanism of a robot door in a wafer soaking machine to switch the electromagnetic gate by which the gas conducting direction is chosen and therefore the wafer soaking boats is automatically elevated or descended. In addition, the step-on triggered elevating/descending device and the automatic elevating/descending device are combined together and they are switched to function through two air-driven valves controlled by a manual switch, thereby making the operation more convenient.
Patent TW-577811-B (TW)
Title: Process for manufacturing a sandwich panel and for manufacturing a car body component
Inventor: BEHRE KURT
IPC: B21D47/00
Filed: 2000-09-07
Granted: 2004-03-01
Abstract: In the process for manufacturing a light component (sandwich panel or car body component) with simple construction features, multiple bowl-shaped recesses (18) are formed in a flexible metal foil (16). Thereafter each side of the flexible metal foil (16) is covered with a cover layer (12, 24), while the opening of each bowl-shaped recess (18) is sealed by a cover layer (12), and the other cover layer (24) is arranged at the free ends of the recesses (18). To manufacture a car body component (22), an already deformed car body sheet (24) as the other cover layer can be joined with the head faces (26) of the bowl-shaped recesses (18) by an adhesive (26).
Patent TW-463313-B (TW)
Title: Manufacturing method of dual damascene structure opening
Inventor: HUANG YI-SHIUNG
IPC: H01L21/768
Filed: 2000-11-06
Granted: 2001-11-11
Abstract: There is provided a manufacturing method of dual damascene structure opening, which is suitable for a substrate formed thereon a dielectric layer. The method comprises: forming a first photoresist layer having a first opening on the dielectric layer, wherein the first opening exposes the position on which a via is to be formed in the dielectric layer; then, forming a second photoresist layer having a second opening on the first photoresist layer, wherein the second opening exposes the position on which the wire is to be formed and the first opening and the second opening form a metal interconnect structure pattern; next, using the first and the second photoresist layers as a mask to form a dual damascene structure opening having a via opening and a wire trench in the dielectric layer.
Patent TW-487744-B (TW)
Title: Liquid tank, and weir member
Inventor: OSADA OSAMU
IPC: C25D17/00
Filed: 2000-11-18
Granted: 2002-05-21
Abstract: To provide a liquid tank having one or two or more overflow boxes to allow impurities floating on the upper layer portion of the liquid stored in the liquid tank to flow over a weir part together with the liquid which is free from any considerable change in quantity of the liquid flowing into the overflow box over the gate part, enables stable liquid filtration accordingly, allows not only the floatable impurities floating on the liquid surface but also the easily movable impurities in the lower layer to flow into the overflow box, and to be collected and efficiently filtered. Each of liquid tanks 11-15 has the overflow boxes B1, B2 to allow the impurities floating on an upper layer portion in the liquid stored in the liquid tanks to overflow from gate parts 21 and 22 together with the liquid, each of weir parts 21 and 22 forms notches 20 for overflow on upper edge portions of partition walls w1 and w2 between the overflow boxes and the liquid tanks, or provided with weir members 8, 8' having a notch 80 for overflow in an attachable/detachable manner.
Patent TW-459338-B (TW)
Title: Forming method of shallow trench isolation region
Inventor: LUO JI-JIN
IPC: H01L21/76
Filed: 2000-12-08
Granted: 2001-10-11
Abstract: The present invention first forms the sandwich structure of the first oxide layer/nitride layer/the second oxide layer on the substrate. It is worthy to note that said first oxide layer is formed by chemical vapor deposition. Next, etch said sandwich structure to generate an opening to expose some portion of the substrate. Then, form a polysilicon layer on the surface of the opening and the second oxide layer by chemical vapor deposition. Then, perform the thermal oxidation layer to convert the polysilicon layer into thermal oxide layer. Then, etch the thermal oxide layer by anisotropic etching process to form a spacer on the sidewall of the opening. Use the spacer and the sandwich structure as the etching mask to etch the substrate to form a trench inside. Form a liner layer by thermal oxidation method on the surface of the trench, then form a trench filling material in the trench and on the second oxide layer. Next, perform a planarization process to polish the trench filling material. Afterwards, remove the silicon nitride layer and remove the first oxide layer and the spacer.
Patent TW-522429-B (TW)
Title: Color cathode ray tube having an improved electron gun electrode
Inventor: MERA TAKESHI
IPC: H01J29/50
Filed: 2000-12-11
Granted: 2003-03-01
Abstract: A color cathode ray tube has a phosphor screen and an electron gun. The electron gun includes an electron beam generating section for emitting three in-line electron beams toward the phosphor screen and an electron beam focusing section for focusing the electron beams onto the phosphor screen. The electron beam focusing section includes at least one cup-shaped electrode having a tubular portion and a flange formed continuously from the tubular portion. The tubular portion has a generally rectangular cross section having an outwardly curved portion at each side thereof in a direction of arrangement of the three in-line electron beams in a plane perpendicular to the color cathode ray tube axis, the flange has a generally rectangular cross section having an outwardly curved portion at each side thereof in the direction of arrangement of the electron beams in the plane perpendicular to the color cathode ray tube axis, and the flange is formed with a locally thinned-down portion.
Patent TW-503594-B (TW)
Title: Safety apparatus of square battery and its manufacturing method
Inventor: GODA YOSHIO
IPC: H01M50/133
Filed: 2001-02-16
Granted: 2002-09-21
Abstract: The object of the present invention is to provide a safety apparatus of a square battery having a low-cost structure, which can surely and quickly be activated when the inner pressure of a battery reaches to a set value and discharges gas to the outside of a battery case, and to provide its manufacturing method, in which a defect of the safety apparatus is prevented to enable the manufacture with precision. To solve the problem, in a safety apparatus of the square battery, cut grooves 10, 11 are formed on a longer side face 1a of a battery case 1, and a thin, easily-broken part 12, which is set to be broken when the inner pressure of the battery case 1 rises to the predetermined value, is placed between a groove bottom surface of the cut groove 10 and an inner surface of the battery case 1. In the manufacturing of the safety apparatus, a cutting blade 37 which is rotated at a high speed by a high-speed rotor 30 is positioned to a relative position that has been cut into a predetermined depth relative to the longer side face of the battery case 1 of the square battery, which has been completed in manufacturing. Then, a relative displacement of the high-speed rotor 30 or the square battery is performed linearly.
Patent TW-I232805-B (TW)
Title: Multi-color level inkjet head chip structure
Inventor: CHANG CHARLES C
IPC: B41J2/21
Filed: 2001-02-23
Granted: 2005-05-21
Abstract: The present invention is a multi-color level inkjet head chip structure, at least including a pre-mixing space. The pre-mixing space communicates with different ink storage spaces through a plurality of providing elements, which control the volume of different colored inks to be injected into the pre-mixing space to supply ink with desired color level in the pre-mixing space in advance. Finally, the desired color level pre-mixed ink is injected onto the recording media (such as paper or other similar material) through an inkjet printing driver set at the outlet of the pre-mixing space. Therefore, the desired color level can be produced by only one inkjet printing at any printing area, which will be extremely beneficial for increasing the speed of inkjet printing.
Patent TW-499298-B (TW)
Title: Clothes having cup
Inventor: MIYAKE YUZURU
IPC: A41C3/00
Filed: 2001-03-08
Granted: 2002-08-21
Abstract: Breast lifted clothes are formed partially in a part of the lower cup portion of each right-and-left cup portion (portion just under bust top) by which a load of the bust is carried out most. Each upper end or vertical middle part of the bust cloth is located near the bust top position, and the bust lifted cloth and a shoulder string are connected directly. Each bust lifted cloth is pulled by shoulder string directly, and a bust is lifted by the bust lifted cloth.
Patent TW-518555-B (TW)
Title: Gray-scale image display device that can reduce power consumption when writing data
Inventor: YAMADA KAZUHIRO
IPC: G09G3/296
Filed: 2001-04-20
Granted: 2003-01-21
Abstract: In an image display device equipped with a panel having first and second electrodes, a field period is divided into a plurality of sub-field periods that each have a predetermined luminance weight, and a gray-scale image for is displayed by (a) writing sub-field image data of each sub-field period obtained by dividing input image data of the field period into the plurality of sub-field periods, into the panel through the first and second electrodes, and (b) sustaining an illumination state of ON or OFF in each cell for each sub-field period using luminance equivalent to a luminance weight of each sub-field period. The image display device includes an image changing unit for changing a part of sub-field image data of a predetermined sub-field period, so that a total number of charges and discharges performed on the first electrode when writing the sub-field image data becomes smaller.
Patent TW-I228056-B (TW)
Title: Rejuvenating SAPO and/or ALPO molecular sieve with anhydrous liquid or vapor
Inventor: JANSSEN MARCEL JOHANNES GERARA
IPC: B01J38/50
Filed: 2001-04-20
Granted: 2005-02-21
Abstract: Disclosed is a method of rejuvenating a molecular sieve. The method includes contacting a molecular sieve having a methanol uptake of less than 1, or a catalyst containing molecular sieve having a methanol up of less than 1, with anhydrous liquid or vapor until the methanol uptake ratio is increased by at least 10%. The rejuvenated molecular sieve or catalyst can be used to make an olefin product from an oxygenate-containing feedstock. The preferred molecular sieves silicoaluminophosphate (SAPO) and/or aluminophosphate molecular sieves.
Patent TW-470832-B (TW)
Title: Improved ring seal
Inventor: DOYLE MICHAEL
IPC: F16J15/08
Filed: 2001-05-18
Granted: 2002-01-01
Abstract: The improved ring seal includes an annularly shaped body element having a radial inner surface, a radial outer surface, a first axial end surface and a second axial end surface. The ring seal also includes a plurality of bores which project radially inward from the radial outer surface toward the radial inner surface. The projection of the bores through the ring seal form sidewalls which project between the axial end surfaces and radially from the ring seal's radial outer surface towards the ring seal's radial inner surface. The addition of the bores to the ring seal increases the ring seal's deformation during sealing compression, while the sidewalls provide elastic recovery of the ring seal during repeated cycles of compression and decompression. The ring seal also includes a circular ridge axially projecting from both axial end surfaces. The axial ridges separate the end surfaces into inner axial end surfaces and outer axial end surfaces. The inner axial end surfaces are recessed relative to the outer axial end surfaces such that the thickness of the ring seal as measured at the inner axial end surfaces is thinner than as measured at the outer axial end surfaces.
Patent TW-515895-B (TW)
Title: Method and circuit for detecting total consumed power of system load output by the power supply
Inventor: GUNG YUNG-GENG
IPC: G01R11/00
Filed: 2001-06-11
Granted: 2003-01-01
Abstract: The present invention is related to a method for detecting total consumed power of system load output by the power supply. The invention is suitable for use in plural current detection circuits, which are electrically connected to the power supply, and includes the following steps. Plural current values, which flow in plural current detection circuits, are respectively measured. An operation process is respectively conducted between plural current values measured from plural current detection circuits and the corresponding plural resistance values so as to obtain plural power values, which are then added together to have a power summation. The power summation is converted into an output voltage through a predetermined resistance value. An output power value corresponding to the output voltage value is obtained in accordance with the relative relationship between a voltage and the output power. Based on the relative output power, the total power consumption of the power supply when outputting to the system load is obtained.
Patent TW-492178-B (TW)
Title: Semiconductor ESD device and the manufacturing method thereof
Inventor: YU TA-LEE
IPC: H01L23/60
Filed: 2001-06-27
Granted: 2002-06-21
Abstract: A semiconductor ESD device and the manufacturing method thereof for preventing the internal circuit from electrostatic discharge attack are disclosed, the internal circuit has an input/output terminal, the device comprises a substrate, at least a mask layer and plural doped regions, wherein the mask layer is located on the substrate, the doped region is formed in the substrate and is bounded by the mask layer, and one of the doped regions is electrically connected to the input/output terminal of the internal circuit.
Patent TW-548545-B (TW)
Title: Cache line pre-load and pre-own based on cache coherence speculation
Inventor: PEIR JIH-KWON
IPC: G06F12/08
Filed: 2001-06-28
Granted: 2003-08-21
Abstract: The invention provides a cache management system comprising in various embodiments pre-load and pre-own functionality to enhance cache efficiency in shared memory distributed cache multiprocessor computer systems. Some embodiments of the invention comprise an invalidation history table to record the line addresses of cache lines invalidated through dirty or clean invalidation, and which is used such that invalidated cache lines recorded in an invalidation history table are reloaded into cache by monitoring the bus for cache line addresses of cache line recorded in the invalidation history table. In some further embodiments, a write-back bit associated with each L2 cache entry records when either a hit to the same line in another processor is detected or when the same line is invalidated in another processor's cache, and the system broadcasts write-backs from the selected local cache only when the line being written back has a write-back bit that has been set.
Patent TW-594192-B (TW)
Title: Touch device with polarization function
Inventor: CHEN PIN-SHEN
IPC: G02F1/1333
Filed: 2001-09-06
Granted: 2004-06-21
Abstract: The present invention provides a touch device, which comprises a polarizing layer, a first protection layer, a second protection layer, a conductive layer, an insulative layer, a terminal layer, and a curing layer. The present invention uses the terminals to generate a uniform electric field distribution therebetween. When the user uses the finger or the stylus to approach somewhere in the curing layer, the current over there will generate a disturbance to detect the position of disturbance and output through the row-wiring, so that the user can control in a touch manner; and, by integrating the polarizing device in the touch device, the touch device is able to provide the polarizing function required by the liquid crystal display device, eliminate the defects of the conventional touch device, and simplify the processes for touch device. Thus, the present invention provides the manufacturer with an integrated product to reduce the cost and improve the production yield.
Patent TW-541712-B (TW)
Title: Chip for the opto-electronics
Inventor: BAUR JOHANNES
IPC: H01L33/20
Filed: 2001-11-05
Granted: 2003-07-11
Abstract: A light emitting chip (3), which has a output coupling window (4) with a form of lens, the basic face thereof (5) is provided with a mirror face (6). A sequence of layers (9) together with a photons emitting pn junction are arranged on a output coupling face (7) of the output coupling window (4). The photons emitted from the pn junction are reflected on the mirror face (6), and thus able to leave the output coupling window (4) through the output coupling face (7).
Patent TW-524700-B (TW)
Title: Aerosol generator having heater in multilayered composite and method of use thereof
Inventor: SPRINKEL F MURPHY JR
IPC: A61M16/00
Filed: 2001-12-11
Granted: 2003-03-21
Abstract: An aerosol generator includes a fluid passage arranged between a first and a second layer wherein the first and second layers at least partially define the fluid passage. A liquid supply is arranged to provide a fluid in liquid phase to the fluid passage. The aerosol generator also includes a heater arranged to volatilize the fluid in the fluid passage. An outlet of the aerosol generator is arranged to receive the volatilized fluid and direct the volatilized fluid out of the fluid passage. The aerosol generator can be used to generate aerosols containing medicated materials.
Patent TW-565999-B (TW)
Title: High frequency MOSFET switch
Inventor: GOODELL TRENOR F
IPC: H01P1/15
Filed: 2002-01-29
Granted: 2003-12-11
Abstract: A high-frequency switch circuit having an MOS pass gate or transfer transistor. The switch circuit of the invention includes a first impedance element coupled to the gate of the transfer transistor and, preferably, an alternative second impedance element coupled to the bulk of the transfer transistor. One or both of the impedance elements substantially negates the low-parasitic shunt capacitance associated with the transfer transistor that controls signal attenuation under high frequency operation. The impedance element is coupled in series with that parasitic capacitance to increase substantially the impedance of that pathway, thereby increasing substantially the passable bandwidth. The impedance element may simply be a resistor. The switch circuit is suitable for use in an array of applications, including signal propagation in computing systems, routers, and flat panel screen displays.