baber/WOPTO huggingface dataset:
Patent TW-564208-B (TW)
Title: Method of dismantling a positioning post and its punching device
Inventor: CHEN CHIA-CHEN
IPC: B26D1/00
Filed: 2002-02-19
Granted: 2003-12-01
Abstract: This invention relates to a method of dismantling a positioning post and its punching device, comprising the steps of: aligning an actuating rod pivoted in a second hydraulic cylinder with respect to PCBs; urging the first hydraulic cylinder located on a top and a pad of a lower hydraulic cylinder against plural layers of PCBs to assume a horizontal positioning state; punching positioning rods by controlling a second hydraulic cylinder to cause the punch to perform the punching process, wherein an upper and a lower collar of the punch are in corresponding and interlacing arrangement, such that during the punch stroke where the upper collar drives the actuating rod to slide towards the lower sliding collar, the actuating rod may be enclosed and supported by the upper and lower collars without any torsion or deformation, while reducing the friction due to the instantaneous sliding movement of the actuating rod. This invention allows a highly precise, steady and effective method for dismantling a positioning rod.
Patent TW-521031-B (TW)
Title: Ball screw device and injection molding machine incorporating the same
Inventor: KUBOTA KOJI
IPC: B29C45/50
Filed: 2002-04-01
Granted: 2003-02-21
Abstract: The present invention provides a ball screw device for linear movement, which moves a working body by using a single of a plurality of ball screw shafts and ball screw nuts. In the ball screw device, a plurality of ball screw nuts are engaged threadedly with the same ball screw shaft. Also, one of the ball screw nuts on each ball screw shaft is attached to the working body via a fixed flange, the single fixed flange or one of the fixed flanges is provided with a load sensor, and other ball screw nuts serve as a fluid pressure supporting mechanism using a cylinder and a piston. A fluid pressure is controlled so that the support force of the fluid pressure supporting mechanism is equal to the pushing force detected by the load sensor. By this configuration, a large load can be distributed evenly to the ball screw nuts.
Patent TW-554133-B (TW)
Title: Engine having a cooling water port cover
Inventor: YOSHINO KOUJI
IPC: F02F1/36
Filed: 2002-04-22
Granted: 2003-09-21
Abstract: A cooling water inlet/outlet cover affixed to a side surface of a cylinder head 2 of an engine E includes a first cover portion C1 and a second cover portion C2. The first cover portion C1 defines an inflow path 20 for introducing cooling water from a radiator 25 to an inlet 42 communicating with a thermostat-type path opening/closing mechanism 15. The second cover portion C2 defines an outflow path 21 for guiding cooling water from the outlet 49 to a radiator 25 and an outflow path 22 partitioned from the outflow path 21 by the partition wall 68 to guide cooling water from the outlet 52 to a heater core 29 and a throttle body 7. The cooling water inlet/outlet cover C further includes a reservoir portion 71 for holding an extruded part of a liquid packing 54 to be coated around the outlets 49, 52 to prevent the extruded part of the liquid packing 54 from spoiling an elastic material packing 46. This configuration contributes to facilitating connection of hoses to the cooling water inlet and outlets formed in the engine body, thereby facilitating assembly of the engine, and further reducing the number of parts.
Patent TW-560088-B (TW)
Title: Method of manufacturing III-group nitride compound semiconductor device, thermal processing method and III-group nitride compound semiconductor device
Inventor: UEMURA TOSHIYA
IPC: H01L21/28
Filed: 2002-06-04
Granted: 2003-11-01
Abstract: This invention provides a method of manufacturing III-group nitride compound semiconductor device. A P-type pedestal electrode forming layer is laminated on a transparent electrode forming layer, and then the layers are subjected to a first and a second thermal treatments for alloying them. The first thermal treatment is carried out in an oxygen-containing atmosphere at a comparatively low temperature, and the second thermal treatment is carried out in an oxygen-free atmosphere which is at a comparatively high temperature.
Patent TW-584904-B (TW)
Title: Method of manufacturing nitride to improve Cu-hillock performance
Inventor: CHENG YI-LUNG
IPC: H01L21/205
Filed: 2002-07-09
Granted: 2004-04-21
Abstract: A method of manufacturing nitride to improve Cu-hillock performance is disclosed, wherein the nitride has a barrier function and is used to be an etch stop layer. The steps of manufacturing nitride, including a heat-up step, a treatment step and a deposition step, are all performed in low pressure. The nitride film manufactured by the afore-mentioned method has less Cu-hillocks and good adhesion between nitride and Cu.
Patent TW-587276-B (TW)
Title: Wafer-cleaning device
Inventor: SHIH HSIN-CHING
IPC: H01L21/027
Filed: 2002-07-22
Granted: 2004-05-11
Abstract: The present invention comprises a buffer room and a cleaning room respectively having larger and smaller cross section areas, wherein the wafer is placed in the cleaning room, and the lower the vertical height of the connecting position between the buffer room and the cleaning room (that is, the more far the distance of the connecting position from the liquid surface in the buffer room), the better the effect. When the fluid flows into the cleaning room from the buffer room, there's a larger flow velocity in the cleaning room to remove the particles on the wafer. Using the present invention, the cleaning efficiency is increased, the particles are removed, and the photo resist re-deposition is prevented.
Patent TW-587930-B (TW)
Title: Devices for analyte concentration determination and methods of using the same
Inventor: YUZHAKOV VADIM VLADIMIROVICH
IPC: G01N33/66
Filed: 2002-07-31
Granted: 2004-05-21
Abstract: Test strips and methods are provided for use in the determination of the concentration of at least one target analyte in a physiological sample. The subject test strips include a plurality of skin-piercing elements affixed thereto. In the subject methods, the plurality of skin-piercing elements affixed to the test strip is inserted into the skin, physiological sample is transferred to the test strip and the concentration of an analyte is determined. The subject test strips and methods find use in a variety of different applications, particularly in the determination of glucose concentrations.
Patent TW-550180-B (TW)
Title: Ink cartridge with self-closing valve
Inventor: REA KEITH R
IPC: B41J2/175
Filed: 2002-08-05
Granted: 2003-09-01
Abstract: An improved ink cartridge (10) of the type used to dispense ink in automatic lithographic presses. The ink cartridge (10) comprises a hollow cylindrical body (12) for holding a supply of extrudable ink, a plunger (14) and a dispensing fitment (16). The improvement comprises a valve member (50) mounted over a central aperture (38) in the dispensing fitment (16), and a flexible molded plastic spring (44) that biases the valve member (50) in the closed position. The valve member (50) opens when subjected to pressure from the ink and closes automatically and completely when the ink pressure is less than the biasing force of the flexible spring (44).
Patent TW-569300-B (TW)
Title: Method for creating adhesion during fabrication of electronic devices
Inventor: CHAUDHURY MANOJ KUMAR
IPC: H05K3/38
Filed: 2002-10-09
Granted: 2004-01-01
Abstract: A method for creating adhesion includes plasma treating two substrates and thereafter contacting the substrates. The method can be used on a variety of dry surfaces. The method is used to adhere nonadhesive surfaces such as a cured silicone with a ceramic or semiconductor.
Patent TW-583719-B (TW)
Title: Agent for cleaning substrate
Inventor: KAKIZAWA MASAHIKO
IPC: C11D3/34
Filed: 2002-10-17
Granted: 2004-04-11
Abstract: This invention provides a metal corrosion prevention agent, and a cleaning agent and a method using such agent for cleaning a substrate surface, more particularly the surface having a copper wiring. The metal corrosion prevention agent contains an amino acid having a thiol group in the molecules, or its derivative.
Patent TW-571314-B (TW)
Title: Test key of detecting whether the overlay of word-line structure and deep trench capacitor of DRAM is normal and test method of the same
Inventor: CHANG MING-CHENG
IPC: H01L27/108
Filed: 2002-10-22
Granted: 2004-01-11
Abstract: Test key of detecting whether the overlay of word-line structure and deep trench capacitor of DRAM is normal and test method of the same. The test key is deposited in a scribe line area, and a plurality of memory cell pairs are deposited in the scribe line area, each memory cell pair has two deep trench capacitors deposited on two ends of an active area, two word lines above the active area, and a bit line contact deposited between the two word lines and coupled to the active area below. The test key has two bar deep trench capacitor deposited in the scribe line area, and a first active area deposited the two bar deep trench capacitor, wherein the two bar deep trench capacitors extends to adjacent memory cell pairs respectively and electrically couples to the bit line contact of the adjacent memory cell pairs.
Patent TW-565867-B (TW)
Title: Multidirectional input device
Inventor: KANZAKI YUKIO
IPC: H01H25/04
Filed: 2002-10-25
Granted: 2003-12-11
Abstract: The subject of the present invention is to provide a structure of a multidirectional input device capable of detecting pressurizing direction as well as tilting direction, while wiring is simplified and the device is miniaturized. To solve the problem, a pair of conductive seats 3 and 4 where a conductive part is formed on an opposed surface are separated with an insulating spacer 5, and are provided with a spacer seat 2 where a resistor layer 4c and azimuth detecting electrode parts 4e, 4f, 4g, and 4h are formed on a conductive part of at least one of conductive seats; and an operation member 6 which, provided on the spacer seat 2 for tilting, tilts to establish an electrical continuity between opposed conductive seats 3 and 4. Pressurizing switch means 3d and 4d, which detect a center position when the operation member 6 is pressurized, are formed at the center of the sensor seat 2.
Patent TW-552295-B (TW)
Title: Injectable collagen implant and methods of preparation thereof
Inventor: HSIAO TZU-YIN
IPC: C08L89/06
Filed: 2002-11-13
Granted: 2003-09-11
Abstract: The invention discloses methods for the preparation of injectable collagen implant. The present invention provides a simplified yet more efficient method of preparing native collagen fibrils from the bovine tendons. The methodology offers advantages over the known methods in terms of increased yields, higher purity, low immunogenecity and higher degree of biocompatibility, as well as a reduction in the production costs. This pioneering purification process allows the production of collagen fibrils with increased rigidity in structure, and the resulting materials were found to exhibit a more preserved native configurations, when compared to the production utilizing the conventional known methods. The collagen fibrils generated in accordance with the above method were further processed to collagen suspension by the addition of buffering agents. The collagen suspension then underwent homogenization followed by mechanical disruption, which miniaturizes the collagen fibrils and enables it to extrude through needles as fine as 30 gauges or even needles with a finer spectrum. Appropriate amount of dispensing agents was then added to prevent recoagulation of the collagen fibrils. This injectable collagen, unlike other known collagen implants, does not need to go through a reconstitution process after it is injected into the human body in order to regain its native configuration, meanwhile it was shown to be capable of providing a structure with improved durability. The collagen fibrils could be then cross-linked to one another to generate a structure with further improved mechanical properties either by means of radiation or by the utilization of a cross-linking agent. By mixing the non-cross linked and the cross-linked collagen fibrils with different ratio will in turn achieve an optimal efficacy for different tissue augementation purposes. The above described injectable collagen material may be utilized in various human tissues augmentations, such as skin, bladder, the vocal cord, breasts, genitals and the bones.
Patent TW-I222428-B (TW)
Title: Treatment process for fluorine-containing water
Inventor: KEZUKA SATOSHI
IPC: B01D61/18
Filed: 1999-02-09
Granted: 2004-10-21
Abstract: Fluorine-containing water is treated by contacting the fluorine-containing water with calcium carbonate to react the fluorine in the fluorine-containing water with the calcium carbonate and fix it as calcium fluoride. After the fluorine-containing water is contacted with the calcium salt in the reaction tank to react the fluorine in the fluorine-containing water with the calcium salt and fix it as calcium fluoride, it is subjected to solid/liquid separation, and the treated water is removed while a portion of the sludge concentrated by the solid/liquid separation is returned to the reaction tank.
Patent TW-589579-B (TW)
Title: Differential scheduling method
Inventor: CHEN HE-WEN
IPC: G06F9/46
Filed: 2002-12-11
Granted: 2004-06-01
Abstract: The present invention relates to a differential time slot dispatching and scheduling method, which uses an arithmetic characteristic to generate the differential effect, so that, in a real-time system, the plurality of real-time resource request units in active status can sufficiently reduce the halting, and obtain the system resources according to the weighting ratio configured by the system manager, and each real-time resource request unit has a priority value, a weighting value, and an identification code. The method is first to offer a credit value for each real-time resource request unit; then, separating the real-time resource request units with the same priority values as a set of groups; next, at the beginning of each time slot, finding all the members (real-time resource request unit) in a set having the relatively maximum priority value in the system; and, selecting a real-time resource request unit from the set based on a calculation procedure as the object to be serviced by the current time slot.
Patent TW-559638-B (TW)
Title: A mechanic door-controlling device
Inventor: JANG YUN-DE
IPC: E05D7/04
Filed: 2003-01-09
Granted: 2003-11-01
Abstract: A mechanic door-controlling device to be suitable for installing in between a door leaf and a door case includes at least a hinge mechanism, which is used to install and swing the door leaf on the door case, consisting of a first unit, a second unit, and a connecting unit. There is a fixing seat fixed on the door case mentioned above in the first unit; an adjusting seat to be installed and able to adjust rightward and leftward on one side of the door leaf mentioned above near to the first unit. The two ends of the connecting unit are pin-fixed onto the fixing seat and the adjusting seat respectively, and the connecting unit can be adjusted upward and downward to the first unit. With the connecting unit, it is able to adjust the door leaf to the door case upward and downward, rightward and leftward, inward and outward, and relative angles for perfect embedding.
Patent TW-I277410-B (TW)
Title: Device for connection between a recipient and a container and ready-to-use assembly comprising such a device
Inventor: ANEAS ANTOINE
IPC: A61J1/05
Filed: 2003-01-29
Granted: 2007-04-01
Abstract: The connection device of this invention comprises a base (10) adapted to be mounted on a recipient (2) and forming a sleeve for slide (15) of a plunger (16) which displaces or forms a hollow needle (16), an annular skirt (20) for locking the base (10) in configuration clipped on the neck (4), and a cap (30) adapted to isolate the base (10) and/or the plunger (16) from the ambient atmosphere. The cap (30) is provided with at least one element in relief (33) adapted to be engaged in the internal volume (V) of the skirt (20), this element in relief (33) extending radially with respect to a central axis (X-X') of the cap over a distance (R33) greater than the minimum distance (R25) between this axis (X-X') and an edge (23) of an opening (O) giving access to the internal volume of said skirt. The element in relief remains fast with the rest (31a) of the cap when the latter is withdrawn from the device. Once the cap (30) is extracted from the skirt (20), the element in relief opposes its re-introduction in the internal volume (V) of the skirt.
Patent TW-586104-B (TW)
Title: Organic EL drive circuit and organic EL display device using the same
Inventor: MAEDE JUN
IPC: G09G3/32
Filed: 2003-02-10
Granted: 2004-05-01
Abstract: A drive current having a peak current, for driving an organic EL display panel, is generated by generating the peak current in output side transistors of a current mirror circuit having a plurality of input side transistors by driving one of the input side transistors with a predetermined current and reducing an output current of the output side transistors from the peak current to a steady current by reducing the drive current per one input side transistor by branching the predetermined current to the other input side transistors connected in parallel to the one input side transistor.
Patent TW-I221766-B (TW)
Title: Chair massager
Inventor: SHIRATANI MASAHIDE
IPC: A61H23/02
Filed: 2003-02-17
Granted: 2004-10-11
Abstract: The present invention provides a chair massager includes a massage driving unit (3) capable of moving up and down and performing a pounding movement through a massage head (1) by a vibration generation source (2). The vibration generation source (2) is mounted above the massage head (1) forming a gravitational structure capable of generating the vibration generation source (2) to work on the massage head (1), thereby performing a pounding operation with a high therapeutic effect by using the gravitational force of the vibration generation source.
Patent TW-I277819-B (TW)
Title: Rear projection system
Inventor: DE VAAN ADRIANUS JOHANNES STEP
IPC: G03B21/00
Filed: 2003-03-11
Granted: 2007-04-01
Abstract: Rear projection system comprising a rear projection cabinet with a rectangular opening, a projection screen covering said opening and a projector located at least partly in said cabinet, wherein the sides of the rectangular opening are curved. The sides of the opening are curved at least as much as curvatures of sides of an image to be projected by the projector, which curvatures are due to distortion caused by the projector.
Patent TW-I227477-B (TW)
Title: Reproducing method, reproducing apparatus, recording method, and recording apparatus
Inventor: OHBI SEIJI
IPC: G11B20/00
Filed: 2003-03-21
Granted: 2005-02-01
Abstract: A reproducing method, reproducing apparatus, recording method and recording apparatus provide read/record data in an efficient way to a storage medium. The reproducing method includes the steps of selecting one of a plurality of tracks described in a play order table designating an order of reproduction of the tracks; reading track information corresponding to the selected track from a track information table which includes a coding system and a decryption key corresponding to each track, and a plurality of items of track information each of which has pointer information pointing to one of a plurality of items of part information within a part information table; reading the part information corresponding to the pointer information within the read track information, each of the plurality of items of part information having part pointer information pointing to part of a single audio file; reading that part of the audio file which corresponds to the part pointer information within the read part information; and decrypting the read part of the audio file based on the decryption key and the coding system.
Patent TW-I233519-B (TW)
Title: Liquid crystal display panel and liquid crystal display useing the same
Inventor: CHANG HAU-YU
IPC: G02F1/1333
Filed: 2003-03-28
Granted: 2005-06-01
Abstract: A liquid crystal display panel and liquid crystal display using the same are provided. The liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, a polarizer, and a brightness enhancement film. The second substrate is on the first substrate. The liquid crystal layer is between the first substrate and the second substrate. The polarizer is on a outside of the second substrate opposite the liquid crystal layer and it has a shaft direction. The brightness enhancement film is on a outside of the first substrate opposite the liquid crystal layer and it has a shaft direction. There is a included angle between the shaft direction of the brightness enhancement film and the shaft direction of the polarizer. Because the brightness enhancement film is being substituted for the polarizer on the outside of the first substrate opposite the liquid crystal layer, the brightness can be enhanced and the cost can be reduced.
Patent TW-I328200-B (TW)
Title: Systems and methods for providing controllable texture sampling,and computer readable medium for recording related instructions thereon
Inventor: CHARLES N BOYD
IPC: G06T15/04
Filed: 2003-04-14
Granted: 2010-08-01
Abstract: Systems and methods are provided for controlling texture sampling in connection with computer graphics in a computer system. In various embodiments, improved mechanisms for controlling texture sampling are provided that enable 3-D accelerator hardware to greatly increase the level of realism in rendering, including improved mechanisms for (1) motion blur; (2) generating anisotropic surface reflections (3) generating surface self-shadowing (4) ray-cast volumetric sampling (4) self-shadowed volumetric rendering and (5) self-shadowed volumetric ray-casting. In supplementing existing texture sampling techniques, parameters for texture sampling may be replaced and/or modified. <IMAGE>
Patent TW-581928-B (TW)
Title: Projector which can generate a gray-level image for adjusting the color wheel delay and method for adjusting the color wheel delay of the projector
Inventor: LIN CHIA-HUNG
IPC: G02F1/133
Filed: 2003-04-17
Granted: 2004-04-01
Abstract: A projector includes a housing, a light source, a color wheel, an image modulator, and a scalar. The color wheel separates the light from the light source into color lights. The image modulator modulates the color light from the color wheel. The control circuit connected to the image modulator makes the image modulator and the color wheel operation synchronously. The scalar generates a gray-level image. Users can adjust the color wheel delay of the projector according to the gray-level image.
Patent TW-569658-B (TW)
Title: Wiring board, and electronic device with an electronic part mounted on a wiring board, as well as method of mounting an electronic part on a wiring board
Inventor: MOMOKAWA YUKI
IPC: H05K3/34
Filed: 2003-04-22
Granted: 2004-01-01
Abstract: An electronic device is mounted on a wiring board, which includes: a substrate having through holes, and lands extending on surfaces of the substrate and adjacent to openings of the through holes. Further, at least one coating layer is provided, which coats at least one part of an outer peripheral region of the at least one land, in order to cause that the at least one part is separated from a lead-less solder, thereby preventing any peel of the land from the surface of the substrate.
Patent TW-I314682-B (TW)
Title: Processor array
Inventor: WILLIAM ROBBINS
IPC: G06F15/80
Filed: 2003-07-10
Granted: 2009-09-11
Abstract: An array of processing elements can incorporate a degree of redundancy. Specifically, the array includes one or more spare, or redundant, rows of array elements, in addition to the number required to implement the intended function or functions of the device. If a defect occurs in one of the processors in the device, then the entire row which includes that defective processor is not used, and is replaced by a spare row.