baber/WOPTO huggingface dataset:
Patent TW-505918-B (TW)
Title: Optical disc and apparatus for scanning the optical disc
Inventor: ENDEN GIJSBERT JOSEPH VAN DEN
IPC: G11B7/007
Filed: 2000-01-13
Granted: 2002-10-11
Abstract: An optical disc is described for recording data, which disc has a recording area for recording data encoded in optical marks at a recording density. The recording area has circular or spiral tracks provided with a servopattern comprising headers alternating with track portions. The headers contain position information encoded in preformed marks. The track portions comprise periodic characteristics, e.g. a wobble, to synchronise the data writing and reading operations. For reliably detecting the headers the phase of the periodic characteristics comprises a phase jump at a predetermined distance before each header.
Patent TW-525124-B (TW)
Title: Liquid crystal display apparatus
Inventor: SAKUMOTO AIICHIRO
IPC: G02F1/133
Filed: 2000-02-18
Granted: 2003-03-21
Abstract: The present invention relates to a liquid crystal display (LCD) apparatus. The purpose of the invention is to provide a LCD apparatus capable of eliminating waving and shadowing. The driving circuit portion in the invented liquid crystal display apparatus is composed of the followings: a random number generating circuit 2, a display data RAM 3 (random access memory 3), a display RAM address decoder 4, a data changing circuit 5, a column driver 6, a row address decoder 7, and a row driver 8. The random number generating circuit 2 generates random numbers for setting the scanning order of the row electrodes. The row address decoder 7 sets the scanning order of the row electrodes according to the scanning order row type output from the random number generating circuit 2. The column driver 6 synchronously supplies the display data of the entire column electrodes corresponding to the scanning row electrode for each column electrode. Because the scanning order of the scanning lines is set by the random numbers generated by the random number generating circuit 2, the scanning order becomes random at each frame, and the faint shadow depending on the display data is reduced. Furthermore, because the adjacent scanning lines are not continuously scanned, the waving does not arise.
Patent TW-581821-B (TW)
Title: Chamber for a chemical vapor-deposition
Inventor: BUSCHBECK MARTIN
IPC: C23C16/44
Filed: 2000-04-25
Granted: 2004-04-01
Abstract: The chamber for a chemical vapor deposition is composed of an inner quartz-pipe (1), which is surrounded by a shorter outer quartz-pipe (2). Each end of the inner quartz-pipe (1) is surrounded with 1st flange (3), which has a slot (3') surrounding in the longitudinal direction of the inner quartz-pipe (1), the front side of the inner quartz-pipe (1) is positioned in the slot (3). Between the 1st flange (3) and the outside of the inner quartz-pipe (1) is arranged a washer (5). A second flange (4) is arranged on the 1st flange (3) in the direction to the pipe-middle, the 2nd flange (4) has a circular edge (4) to fix the front side of the shorter outer quartz-pipe (2) and abuts both on the outside of the inner quartz-pipe (2), wherein between the 2nd flange (4) and the outside of the shorter outer quartz-pipe (2) is arranged a washer (5). At least one 2nd flange (4) has at least one closable terminal (14), which is connected with the space between the shorter outer quartz-pipe (2) and the inner quartz-pipe (1). Each 1st flange (3) and each 2nd flange (4) have insides a cooling-channel (8, 8') respectively with at least one inlet and one outlet respectively for a cooling-medium.
Patent TW-469173-B (TW)
Title: Process for introducing a liquid in a fluidised bed
Inventor: BARRACO JOSEPH
IPC: C08F2/34
Filed: 2000-04-29
Granted: 2001-12-21
Abstract: Process for the introduction of liquid into a continuous process for the gas-phase polymerisation of an olefin monomer and one or more other alpha-olefins in a fluidised-bed reactor, characterised in that the liquid is introduced by means of at least one nozzle comprising a feed pipe and a sleeve sliding inside and at the end of the said pipe, the position of the said sleeve along the feed pipe being determined by the pressure of the feed liquid and the return force of a preloaded spring the said spring having one end fixed to the sleeve and the other end to the feed pipe, the sleeve being provided with one or more recesses along its surface for sliding with the feed pipe, the said recesses emerging in a groove around the circumference of the sleeve and below a circular stop integral with the same sleeve, the said stop resting, when the nozzle is not in use, on a rim of the end of the feed pipe, the said rim and the circular stop of the sleeve each being provided with a bearing surface, the contact area of which being minimised in order to allow good sealing.
Patent TW-436661-B (TW)
Title: Curved surface reflective-type projection structure of digital projector
Inventor: LIN RUNG-DE
IPC: G02B17/00
Filed: 2000-05-24
Granted: 2001-05-28
Abstract: The present invention discloses a curved surface reflective-type projection structure of digital projector, which comprises an image projection unit set and a curved surface reflective-type projection structure unit set. The image projection unit set includes a projection lens to project the image of image display device and has an optic axis. The curved surface reflective-type projection structure includes the first mirror and the second mirror, wherein the first mirror can reflect the projected image projected from the projective lens; and the second mirror to reflect the projected image from the first mirror to a screen. The present invention can increase the offset and the zoom ratio of the digital projector.
Patent TW-472144-B (TW)
Title: Inspection method and equipment for real-time high temperature ultrasonic inspection
Inventor: HOU KUANG-HUA
IPC: G01N21/27
Filed: 2000-06-29
Granted: 2002-01-11
Abstract: A nozzle adapted to water jet coupling agent is designed for inspection of high temperature workpiece in cooperating with a cooling coupling system of an industry-graded ultrasonic equipment. The method injects cold water or coupling agent capable of transmitting ultrasonic waves into the nozzle within the cooling coupling system continuously, so as to remove thermal energy from the surface of the high temperature workpiece. The coupling agent flowing in the nozzle of the coupling system may be kept to the room temperature through the water flow of the flow circulation, such that the workpiece under high temperature conditions can provide a temperature gradient between a heat exchanger and the high temperature workpiece. Further, the water jet of the coupling agent between the heat exchanger and the high temperature workpiece serves as a medium for transmitting ultrasonic waves, for transmitting the sound waves of the heat exchanger to the interior of the high temperature steel plates through the water jet medium using the water jet coupling agent so as to perform real-time high temperature ultrasonic inspection, to prevent from damaging the heat exchanger, to enhance manufacturing efficiency, and to reduce cost.
Patent TW-445345-B (TW)
Title: Intake port structure in four-stroke cycle internal combustion engine
Inventor: HAYASHI ARUTO
IPC: F02F1/42
Filed: 2000-09-02
Granted: 2001-07-11
Abstract: A common intake port 10 is branched into a pair of branch intake ports 12, 24, which are separated through a partition wall 11, at the downstream end thereof. A pair of intake valves 16, 17 adapted to independently open and close the pair of branch intake ports 12, 14, respectively, are provided. In a four-stroke cycle internal combustion engine 1 adapted so that one 16 of the pair of intake valves 16, 17 opens and closes in a low intake air operating range, while the other intake valve 17 is in a resting condition, and that both the pair of intake valves 16, 17 open and close in a high intake air operating range, a cutout 57 is formed in a laterally central portion of the partition wall 11 in such a way as to extend from the edge of the upstream end of the partition wall 11 toward the downstream end thereof and to separate the pair of branch intake ports 12, 14 from each other.
Patent TW-567429-B (TW)
Title: A management system for access control of organization's role-right model
Inventor: YANG TUNG-CHENG
IPC: G06F19/00
Filed: 2000-09-25
Granted: 2003-12-21
Abstract: A system, method and a computer readable medium for controlling and managing an organization's role-right model. This system allows a system analyst or a manager to construct and assign the management right of the application systems associated with the manager of an organization unit under his/her control. This system also allows an end-user to assign an associated role right to choose the functions of the application systems. The system includes one or more personal computers and a server interact through a system provided event-driven mechanism for the system analysts and end-users a management right to access a synchronized data set.
Patent TW-473380-B (TW)
Title: Convenient type toilet apparatus
Inventor: ITO KATSUZO
IPC: A47K11/04
Filed: 2000-10-26
Granted: 2002-01-21
Abstract: Convenient type toilet apparatus 10 comprises a waste disposal tank 12 stored with a lot of chips 31 deposited with microorganism that decomposes and extinguishes excrement in the tank 12, an agitation blade 13 which stirs the excrement and the chips 31 in the tank 12, a rotation drive means 13A for the agitation blade 13, and a controller 16A which controls the electric system including the rotation drive means 13A. The tank 12 has an exhaust fan which discharges air in the tank 12 outside, an air supply fan which supplies air to the chips 31, a humidity control means 15 for moistening the chips 31, and a heater 14 which heats the chips 31 at the adequate temperature. The blade 13 is formed in spiral shape, and agitates the chips 31 scratching the chips 31 stored from the bottom portion to the upper portion to generate whirl currents drawing the excrement fallen down at the central part of the tank 12. By this simple toilet equipment, it is possible to deal with the excrement efficiently and to use it comfortably excepting the odor.
Patent TW-487951-B (TW)
Title: High temperature electrostatic chuck
Inventor: SEXTON GREG
IPC: H01L21/683
Filed: 2000-12-15
Granted: 2002-05-21
Abstract: A hot electrostatic chuck having an expansion joint between a chuck body and a heat transfer body. The expansion joint provides a hermetic seal, accommodates differential thermal stresses between the chuck body and the heat transfer body, and/or controls the amount of heat conducted from the chuck body to the heat transfer body. A plenum between spaced apart surface of the chuck body and the heat transfer body is filled with a heat transfer gas such as helium which passes through gas passages such as lift pin holes in the chuck body for backside cooling of a substrate supported on the chuck. The heat transfer gas in the plenum also conducts heat from the chuck body into the heat transfer body the chuck body can be made of a material with desired electrical and/or thermal properties such as a metallic material or ceramic material. The chuck can be used in various semiconductor processes such as plasma etching, chemical vapor deposition, sputtering, ion implantation, ashing, etc. the ability to operate the chuck at temperatures in excess of 200 DEG C allows it to be used for plasma etching of noble metals such as Pt which require etching at high temperatures to volatilize low volatility etch products.
Patent TW-504528-B (TW)
Title: Method and device for producing tubular knitted articles and for closing their toes
Inventor: CONTI PAOLO
IPC: D04B9/46
Filed: 2001-01-18
Granted: 2002-10-01
Abstract: According to the method, a tubular article (M) is knitted by a circular needle bed (5) from said starting edge (B1) to a terminal edge (B2) designed to form a closed toe. According to the method, an elastic strip (F1) is formed by the needles along said terminal edge. When the elastic strip (F1) has been formed, the tubular article is fully released from the needles (5) of the circular needle bed and is engaged by means of said elastic strip with a transfer member (21) for transferring the completed tubular article out of the circular needle bed.
Patent TW-495965-B (TW)
Title: Semiconductor memory device
Inventor: SEKIGUCHI TOMONORI
IPC: G11C11/4091
Filed: 2001-03-15
Granted: 2002-07-21
Abstract: This invention provides a semiconductor memory device. A plurality of sense amplifier areas placed alternately with respect to a plurality of memory array areas placed along a first direction are provided. The plurality of memory array areas are respectively provided with a plurality of bit lines provided along the first direction, a plurality of word lines provided along a second direction intersecting the first direction, and a plurality of memory cells provided in association with portions where the plurality of bit lines and the plurality of word lines intersect. Sense amplifiers each of which receives therein a pair of signals from each of the bit lines extending to one of the memory array areas on both sides adjacent to the respective sense amplifier areas and each of the bit lines extending to the other thereof, are provided. Respective word-line selecting timings or addresses with respect to the two memory array areas away from each other with the two or more memory array areas interposed therebetween are independently set.
Patent TW-594835-B (TW)
Title: System for coating and developing
Inventor: MATSUYAMA YUJI
IPC: G03F7/16
Filed: 2001-05-03
Granted: 2004-06-21
Abstract: The present invention is a system for performing coating and developing treatment for a substrate, which comprises a treatment section having a coating treatment unit for forming a coating film on the substrate, a developing treatment unit for developing the substrate, a thermal treatment unit for performing thermal treatment for the substrate, and a first carrier unit for carrying the substrate into/out of these coating treatment unit, developing treatment unit, and thermal treatment unit. The system of the present invention further comprises an interface section having a second carrier unit for carrying the substrate through a route at least between the treatment section and an exposure processing unit provided outside the system for performing exposure processing for the substrate. The system of the present invention still further comprises a pressure reducing and removing unit for removing impurities adhering to the coating film on the substrate by suction in a chamber before the substrate is subjected to the exposure processing. According to the present invention, before exposure processing, impurities at molecular level such as oxygen, ozone, and organic substances and impurities such as particulates which adhere to the coating film of the substrate can be removed, whereby exposure processing is suitably performed, resulting in a rise in yield.
Patent TW-495905-B (TW)
Title: Forming method of passivation layer with low coupling top terminal metal layer
Inventor: HSU SHIH-YING
IPC: H01L21/76
Filed: 2001-05-14
Granted: 2002-07-21
Abstract: A kind of forming method for passivation layer with low coupling top terminal metal layer is disclosed in the present invention. At first, a dielectric layer having a metal plug is provided. Then, a metal layer is formed on a dielectric layer and is followed by removing part of the metal layer to form a metal interconnect such that the metal interconnect is mutually connected to the metal plug. After that, a conformal inter metal dielectric layer is formed on the metal layer and is followed by forming an oxide layer on the conformal inter metal dielectric layer. The oxide layer is then etched back to form a spacer on the sidewall of the conformal inter metal dielectric layer. Additionally, by using the spacer as a mask, most of the conformal inter metal dielectric layer is removed so as to reduce the coupling effects in between the metal layers. Finally, a passivation layer is formed on the metal layer.
Patent TW-507353-B (TW)
Title: Manufacturing method of anti-fuse structure
Inventor: SHIE TSUNG-MIN
IPC: H01L23/58
Filed: 2001-06-05
Granted: 2002-10-21
Abstract: There is provided a manufacturing method of anti-fuse structure. The method comprises: first, providing a substrate formed thereon a gate structure and formed therein a source/drain region; next, forming a dielectric layer on the substrate and then patterning the dielectric layer to form an opening and expose the source/drain region; then, forming a conformal dielectric layer on the dielectric layer and in the opening; and next, forming a conductive layer on the conformal dielectric layer, and filling up the opening.
Patent TW-527817-B (TW)
Title: Image sensor and image reading apparatus
Inventor: YOKOTA MASAHIKO
IPC: H04N1/031
Filed: 2001-08-07
Granted: 2003-04-11
Abstract: In a contact type image sensor including an illumination section including a light source and light guide to illuminate a document, an image sensing element for converting an optical image of the document into an electrical signal, a cylindrical rod lens for forming an optical image on the image sensing element, and a frame for integrally holding the illumination section, image sensing element, and cylindrical rod lens, the light guide has undergone antireflection treatment on a surface thereof on the document side.
Patent TW-535194-B (TW)
Title: Semiconductor device, manufacturing method therefor, and semiconductor manufacturing apparatus
Inventor: HARA AKITO
IPC: H01L21/268
Filed: 2001-08-24
Granted: 2003-06-01
Abstract: An a-Si film is patterned into a linear shape (ribbon shape) or island shape on a glass substrate. The upper surface of the a-Si film or the lower surface of the glass substrate is irradiated and scanned with an energy beam output continuously along the time axis from a CW laser in a direction indicated by an arrow, thereby crystallizing the a-Si film. This implements a TFT in which the transistor characteristics of the TFT are made uniform at high level, and the mobility is high particularly in a peripheral circuit region to enable high-speed driving in applications to a system-on glass and the like.
Patent TW-544600-B (TW)
Title: System for converting natural language into database query language and the method thereof
Inventor: SUEN GUEI-JANG
IPC: G06F17/30
Filed: 2001-09-24
Granted: 2003-08-01
Abstract: A system for converting natural language into database query language, which can improve the disadvantage of inconvenient query for the conventional database. The system includes a dictionary for language processing and a storage device for database related data, and establishes the dedicated data for the vocabularies used in database, and further records the dedicated data in the storage elements of the related file, so as to solve the disadvantage of inconvenient query for the database. During the conversion, the system first uses the dictionary to divide the natural language into vocabularies, and find out the database related information based on the divided vocabularies for combination, then the natural language will become the database query language.
Patent TW-546945-B (TW)
Title: Method and system for increasing scanning speed
Inventor: WANG KUO-JENG
IPC: H04N1/047
Filed: 2001-10-05
Granted: 2003-08-11
Abstract: In accordance with the present invention, a method and a system for increasing scanning speed are provided. The method comprises steps of determining a transmission rate of a transit interface, scanning an original to generate an image data, and adjusting a cycle time of the image data to change a data generated rate responsive to the transmission rate of the transit interface. The key aspect of the present invention is by adjusting the cycle time of a state machine to change the data generated rate corresponding to the transmission rate of the transit interface. Therefore, in response to the transmission rate of the transit interface, the cycle time of the state machine is adjusted to produce the data at a rate that prevents the smearing process. Thus, incorporated with the present invention, the possibility of memory buffer full is reduced leading to the reduction in the time wasting on start-stop processes and therefore the overall scanning speed is increased without requiring the increase in size of a memory buffer.
Patent TW-528865-B (TW)
Title: Optical fiber test method and apparatus
Inventor: THWING THEODORE N
IPC: H04B10/08
Filed: 2001-12-18
Granted: 2003-04-21
Abstract: A method and apparatus to determine loss and length characteristics of a single optical fiber. An optical fiber to be tested is connected at its near end to the test port of an instrument having a light source, a detector, and a directional coupler. The far end of the optical fiber is terminated in a mirror. Light from the light source propagates down the optical fiber to the mirror, where it is reflected back to the detector. The results are processed by measurement circuitry and displayed.
Patent TW-550397-B (TW)
Title: Composite lens system
Inventor: HUANG YOU-JR
IPC: G02B3/00
Filed: 2001-12-28
Granted: 2003-09-01
Abstract: The present invention provides a composite lens system (2) which is provided for eliminating the problem of matching the image-forming effect and production cost in the prior art. The solution of the present invention is to use a plastic positive lens, a plastic negative lens and a glass positive lens to form a composite lens system. The plastic lens is designed to be of the shape of crescent moon, and a diffractive surface and an aspheric surface are disposed on the plastic lens, so that the composite lens system (2) of the present invention can obtain a better image-forming performance than that of the prior art with a lower cost.
Patent TW-I269102-B (TW)
Title: Liquid crystal display device and method of fabricating the same
Inventor: KIKKAWA HIRONORI
IPC: G02F1/1333
Filed: 2002-01-31
Granted: 2006-12-21
Abstract: A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.
Patent TW-522062-B (TW)
Title: Aqueous nickel slurry, method for preparing the same and conductive paste
Inventor: KAMIKORIYAMA YOICHI
IPC: H01B1/22
Filed: 2002-02-08
Granted: 2003-03-01
Abstract: An aqueous nickel slurry of the present invention comprises water, nickel fine powder provided thereon with an insoluble inorganic oxide adhered to the surface of the individual nickel fine particles constituting the fine powder, polyacrylic acid or an ester or salt thereof and at least one member selected from the group consisting of ammonium hydroxides substituted with organic substituents and hydroxyl group-containing amine compounds. The aqueous nickel slurry comprises nickel fine powder stably dispersed in the slurry in a high concentration without causing any re-agglomeration and can be used as a conductive paste for firing, in particular, a conductive paste for use in making a multilayer ceramic capacitor. The aqueous nickel slurry comprising nickel fine powder stably dispersed in the slurry in a high concentration without causing any re-agglomeration is prepared by the method of the present invention.