baber/WOPTO huggingface dataset:
Patent TW-434401-B (TW)
Title: Method and apparatus of phase modulation of interference fringe
Inventor: JOU CHENG
IPC: G01B9/02
Filed: 2000-08-21
Granted: 2001-05-16
Abstract: This invention provides method and apparatus of phase modulation of interference fringe. The spatial phase modulation signal of the interference fringes of two signals with same carrier spatial frequencies and same amplitudes can be measured in real time. Using the differential amplifier and the amplitude demodulation device, the spatial phase modulation signal can be converted to the amplitude modulation signal, and then the spatial phase can be computed from the amplitude of the amplitude modulation signal.
Patent TW-483217-B (TW)
Title: Electric motor
Inventor: OTA NORIO
IPC: H02K17/08
Filed: 2000-09-08
Granted: 2002-04-11
Abstract: A capacitor-driven electric motor is characterized in that: heat resistant film with the sum of the coefficients of thermal expansion in the longitudinal and transversal directions becomes 4% or smaller under 120 DEG C is provided as a dielectric film of capacitor. The capacitor is mounted with the stator and rotator in the housing of the electric motor.
Patent TW-535145-B (TW)
Title: Controlling device
Inventor: HAYASHI KOJI
IPC: G11B27/30
Filed: 2000-11-08
Granted: 2003-06-01
Abstract: The present invention is provided to ensure the continuity of the recording data recorded on the recording medium, which includes the following steps: when conducting recording operation, reading out the memorized input data from the buffer memory 13 according to the address sequence An-m, ..., An-1 -> An; then, recording the recording data encoded by the encoder on the compact disk 32 with the block sequence Sn-m, ..., Sn-1 -> Sn. If the recording operation is interrupted at the address An, it returns to the block Sn-m and starts the regeneration operation and encoding, and achieves the synchronization from the An(Sn) of the interrupted recording operation to continue the recording operation. Thus, if the synchronization is not finished before Sn-m, it will repeat the synchronization operation. The result is to make the block Sn at the interruption of the recording operation to be seamlessly continued with the recording operation for the recording data from the block Sn+1 immediately next to the block Sn.
Patent TW-473601-B (TW)
Title: Securing coupling for corrugated pipes and securing coupling kit
Inventor: FIEBER DIETER
IPC: H02G3/06
Filed: 2000-12-22
Granted: 2002-01-21
Abstract: A securing coupling is presented, among other things, with: a tubular sleeve (1) which indicates an open lead-in end for accommodating the corrugated pipe, and at least a first locking tongue (2) which is movably arranged in a first recess (3) in the peripheral wall (4) of the sleeve (1), and which carries at least one blocking projection (5, 5') for the engagement into the peripheral groove of the corrugated pipe, where the locking tongue (2), with reference to the sleeve (1), is connected by means of at least one securing element (6) at the sleeve (1), radially slidable with a spring effect, that the blocking projection (5, 5') can be brought into a release position outside of engagement with the groove of the corrugated pipe, thus characterised that the locking tongue (2) is arranged in a radially forward-tilting sleeve section (7) from the peripheral wall (4) of the tubular sleeve (1) by means of an integral hinge (18) and that the securing coupling indicates at least one second locking tongue (8), movably arranged in a second recess (9) in the peripheral wall (4) of the sleeve (1), opposite the first locking tongue (2), where the second locking tongue (8) with reference to the sleeve (1) is joined by way of at least one securing element (10) not designed as an integral hinge, where the tubular sleeve (1) at the open lead-in end has at least in the zone of the sleeve section (7) an oval back-up ring (19) and the second locking tongue (8) has a lever arm (12) protruding over the securing element (10) in the axial direction over the open lead-in end.
Patent TW-522036-B (TW)
Title: System and method for liquid filtration based on a neutral filter material
Inventor: KELLY WAYNE
IPC: B01D39/20
Filed: 2001-01-15
Granted: 2003-03-01
Abstract: The present invention teaches, that the removal of particles of any charge from liquid stream is possible by mechanisms other than sieving with good flow and low pressure drop. The use of a weakly charged or neutral surface on the one or more filters within a preselected pH range is used. Consequently, particles that are much smaller than the filter pore size are captured with high efficiency. The essentially neutral or weakly charged material filter surface in the filtration liquid may be formed through the proper selection of filter material or a surface modification of the base filters(s) to create the essentially neutral or weakly charged surface.
Patent TW-473951-B (TW)
Title: Non-leaded quad flat image sensor package
Inventor: HUANG CHUNG-PING
IPC: H01L31/0203
Filed: 2001-01-17
Granted: 2002-01-21
Abstract: A kind of non-leaded quad flat image sensor package includes the followings: a leadframe, which is provided with a chip base and multiple conducting pins disposed at the periphery of the chip base; a casting mold body, which is disposed on the upper surface of the leadframe to surround the outer edge of the conducting pins and to fill the space between the chip base and the conducting pins such that the chip base of the upper surface as well as the wire bonding part of the conducting pins are exposed and a chip accommodation space is formed by the conducting pins and the mold pressing material body; a chip, which is provided with an active surface and a rear surface, and is placed in the chip accommodation space by adhering the rear surface to the upper surface of the chip base; at least one conducting wire, which is used to electrically connect the bonding pad and the wire bonding part of the conducting pins, respectively, to the upper surface; a liquid package material, which fills the space between the chip and the casting mold body to cover these conducting wire part such that the liquid package material surface is approximately at the same level with the active surface; and a transparent upper cover, which is disposed on the active surface and is used to seal the chip accommodation space.
Patent TW-I238292-B (TW)
Title: Lithographic projection apparatus having a temperature controlled heat shield
Inventor: LOOPSTRA ERIK ROELOF
IPC: H01L21/027
Filed: 2001-01-30
Granted: 2005-08-21
Abstract: In a lithographic projection apparatus a first part is shielded from a second part by a heat shield. The first part is required to have a temperature of a predetermined value and the second part has a characteristic that may influence the temperature of the first part. The characteristic may be a temperature deviating from the predetermined value, or a supply of radiation that may deviate the temperature of the first part from the predetermined value when incident on the first part. Heat shield temperature controlling means are provided to control a temperature of the heat shield to the predetermined value.
Patent TW-502186-B (TW)
Title: Method and system for obtaining a discovered price
Inventor: CUSHING DAVID
IPC: G06Q40/00
Filed: 2001-02-02
Granted: 2002-09-11
Abstract: A method and system for determining an optimal price at which to perform a batch auction of financial assets. Orders, according to a variety of predetermined order types, are received from qualified market participants and communicated to an auction system according to the invention. The auction system takes into account each order and its impact upon relative supply and demand to determine by a preset algorithm an optimal price and share transaction quantity. The optimal price is selected by identifying a particular price at which trade volume would be maximized and which reflects the appropriate effect of supply and demand imbalances. Trades are executed at the optimal price, and portions of the transaction quantity are allocated to each investor on a fair basis dependent upon their submitted orders. In another aspect, the auction system includes a computer system and network designed to automatically perform one or more steps of the above method. Such a system is preferably connected to one or more ECNs such that non-executed shares can be automatically sent to outside sources for execution, and connected to real time quote services to obtain current market information.
Patent TW-501366-B (TW)
Title: Methods and devices for digital video signal compression and multi-screen process by multi-thread scaling
Inventor: JEONG CHA-GYUN
IPC: H04N5/45
Filed: 2001-02-19
Granted: 2002-09-01
Abstract: The present invention relates to methods and devices for compression and multi-screen process of digital video signals by multi-thread scaling. The method comprises: (a) a step to scale the resolutions of digital video signals; and (b) a step to compress or process for multi-screens the scaled digital video signals. The device comprises: multi-channel analog/digital converters: a compression FIFO; a multi-screen FIFO; a CPU which initializes each channel's analog/digital converter, and a video processor which transmits to the video memory. The methods and devices for compression/multi-screen process of digital video signals may conduct the compression and multi-screen process sequentially from the compression FIFO and the multi-screen FIFO depending on the even/odd fields of the signals. Thus, the method and device uses N analog/digital converters for the same N channels while providing the same function as the conventional system.
Patent TW-486554-B (TW)
Title: Single shaft, dual blade vacuum slot valve and method for implementing the same
Inventor: KROEKER TONY R
IPC: B65G49/07
Filed: 2001-03-26
Granted: 2002-05-11
Abstract: A single slot valve shaft is in a vacuum body between adjacent vacuum chambers, such as a process module and a transport module. Separate valves are provided on the single shaft actuator for each of two valve body slots, each body slot being closed or opened according to the position of the single shaft. The separate valves allow a vacuum condition to be maintained in the transport module while an adjacent process module is open to the atmosphere for servicing. The single shaft allows access to an open valve for servicing the open valve by way of stops that limit drive travel and hold the valve in an open, but not vertically-spaced, position relative to a respective slot. The open valve is easily reached by a gloved hand of a service worker. The single shaft is mounted on a first cradle, and the first cradle is mounted on a second cradle. Two separate shaft drives move the two cradles to position the single shaft to locate the valves between the slots to open one slot and close the other slot. Another separate shaft drive moves the single shaft vertically down from the open position and away from the slots to expose seal surfaces around the slots for cleaning.
Patent TW-502343-B (TW)
Title: Semiconductor packaging
Inventor: DALE IAN
IPC: H01L23/12
Filed: 2001-06-28
Granted: 2002-09-11
Abstract: A method of manufacturing a semiconductor device includes the steps of: taking a semiconductor wafer 8; defining a non-conductive region 11 and a conductive region 15; providing electrical contact means 10 at the conductive region; and separating the wafer into a plurality of dies. By using wafer scale fabrication, thousands of devices may be packaged simultaneously in single process steps without significant operator intervention compared to the conventional packaging processes. An insulating wafer 12 may be located over the semiconductor wafer and bonded thereto, the insulating wafer having a plurality of tapered apertures 13 therethrough which are aligned with conducting regions of the semiconductor wafer.
Patent TW-516200-B (TW)
Title: Semiconductor device
Inventor: SASAKI YASUSHI
IPC: H01L25/07
Filed: 2001-07-06
Granted: 2003-01-01
Abstract: There is provided a semiconductor device composed of lead frame in which the possibility of a complicated manufacturing process is prevented and a reduction in manufacturing cost can be satisfactorily achieved. In such a semiconductor device, a lead frame is adhered to a base substrate for heat dissipation via an insulating layer and an outward guided terminal portion is formed by perpendicularly upwardly bending an end of the lead frame after the mounting of one or more of power semiconductor elements on the lead frame, a recessed portion is formed beforehand in a portion of the lead frame to be bent, and it is ensured that the lead frame does not adhere to the surface of the base substrate in this recessed portion when the lead frame is adhered to the base substrate via the insulating layer before the bending of the lead frame.
Patent TW-531669-B (TW)
Title: Optical devices
Inventor: BINNIG GERD K
IPC: G02B6/35
Filed: 2001-07-25
Granted: 2003-05-11
Abstract: An optical device comprises a substrate having a plane surface. An optical path is disposed on the substrate and extends in a plane parallel to the surface of the substrate. A recess intercepts the optical path. An optical element is provided for modifying light incident thereon. The optical element is moveable within the recess between a first position in which the optical element is located in the path and a second position in which optical element is remote from the path. A cantilever suspends the optical element for movement within the recess between the second and first positions in a direction normal to the surface of the substrate.
Patent TW-I234091-B (TW)
Title: Method for establishing data index and its data searching method
Inventor: WU TZUEN-SHIAN
IPC: G06F17/30
Filed: 2001-08-24
Granted: 2005-06-11
Abstract: This invention provides a method for establishing data index. It abstracts the words from the context of text data. The method of word abstraction employs two words as a group to abstract two vocabularies from arbitrary linked three words. One vocabulary is the preceding two words in the three words, and another vocabulary is the last two words in the three words. The data searching method is to establish the query string as a comparing vocabulary using two words as a group. The basic rule is to establish (n-1) comparing vocabularies for a string with n words, in which the number of words for each comparing vocabulary is two. Each comparing vocabulary is composed of neighbored two words in the query string. By comparing the vocabulary, the data index finds out the data index that matched with all comparing vocabularies.
Patent TW-544559-B (TW)
Title: Failure diagnosis apparatus and failure diagnosis method of vehicular electronic control system
Inventor: ABE TOSHIYUKI
IPC: G05B23/02
Filed: 2001-09-05
Granted: 2003-08-01
Abstract: A failure diagnosis apparatus of a vehicular electronic control system constituted by a plurality of electronic control relatedmembers mounted to a vehicle and a multiple communication line connected with the plurality of electronic control related members as communication elements, constituted such that communication signal information received from the multiple communication line is analyzed by an analyzing portion, a communication system region which maybe failed in the multiple communication system is specified based on presence or absence of communication of the electronic control related members, the electronic control related member which may be failed is specified based on a data content of communication signal provided from communication information and respective states are displayed by proper value data and detected value data of the electronic control related members.
Patent TW-540244-B (TW)
Title: Remote display control of video/graphics data
Inventor: AN CHEOL-HONG
IPC: H04N5/44
Filed: 2001-10-04
Granted: 2003-07-01
Abstract: A method and apparatus where a source delivers graphics data to a target, which receives and displays the graphics data. The source of the graphics data controls how the graphics data is to be displayed at the target. The source transmits a display control signal prescribing a manner in which the video signal is to be displayed in relation to the graphics data. A target receives the video signal, the graphics signal, and the display control signal, and combines the video signal and the graphics data in the manner prescribed by the display control signal to form a combined display at the target.
Patent TW-522490-B (TW)
Title: Etching method with dual-damascene structure
Inventor: INAZAWA KOICHIRO
IPC: H01L21/3065
Filed: 2001-10-09
Granted: 2003-03-01
Abstract: This invention provides an etching method with dual-damascene structure in which low-k film and hard mask both of which have at least one layer or more are used. More specifically, this invention provides an etching method with dual-damascene structure in which at least one layer or more dummy films which does not remain in the structure finally is formed on the hard mask to prevent abrasion. Thereby an etching method with dual-damascene structure capable of controlling the abrasion of the hard mask can be achieved.
Patent TW-523944-B (TW)
Title: Secondary battery of proton conductive polymer
Inventor: KAMISUKI HIROYUKI
IPC: H01M50/417
Filed: 2001-10-23
Granted: 2003-03-11
Abstract: A secondary battery of a proton conductive polymer, wherein a positive electrode 2 and a negative electrode 4 are arranged facing to each other via a separator in an electrolytic solution and only a proton in a π conjugated polymer or a proton of a hydroxyl group in a hydroxy1-containing macromolecular as an active material of an electrode in the positive and negative electrodes participates in a charge/discharge; the secondary battery uses a membrane, which has acid resistance, oxidation resistance and a functional group having cation exchange function, as the separator 3.
Patent TW-I232335-B (TW)
Title: Multi-angle reflection plate for direct type backlight module
Inventor: YAU JENG-HUNG
IPC: G02F1/1335
Filed: 2001-11-19
Granted: 2005-05-11
Abstract: A multi-angle reflection plate for direct type backlight module is introduced. Where, the backlight module consists of plural fluorescent tubes, a diffuser, and a multi-angle reflection plate. The multi-angle reflection plate contains a bottom plate and plural reflection bumps. The bottom plate has a top plane oriented to the tubes. The reflection bumps are formed on the top plane of the bottom plate. Each reflection bump has a reflection plane that has plural different reflection angles to reflect the lamp light to the diffuser according to each reflection angle. The multi-angle reflection plate of this invention can follow the real requirement to flexibly adjust the reflection angle of each reflection bump to improve the light uniformity. Besides, the size of each reflection bump is quite small, so the multi-angle reflection plate can be made very thin. Therefore, the backlight module thickness is also reduced.
Patent TW-494196-B (TW)
Title: Depressurizing valve
Inventor: LI HAN-JUNG
IPC: F16K17/00
Filed: 2001-12-06
Granted: 2002-07-11
Abstract: A kind of depressurizing valve is disclosed in the present invention. The invented depressurizing valve is particularly suitable for use in harmful chemical material such as the slurry. The invention is featured with using a diaphragm to sustain the amount of deformation generated by the pressure of appropriate liquid and gas so as to convert a high-pressure fluid at the entrance into a low-pressure fluid at the exit. By using the invented depressurizing valve, it is capable of decreasing the loop pressure inside the sampling apparatus so as to maintain a stable flow. Through the use of a titration apparatus to obtain an accurate sampling amount, the precision of measurement is then increased. Through the stable flowing and low pressure, lifetime of sampling valve is increased such that it is capable of avoiding the design of non-metal made component that generates micro-particles. In addition, the advantage such as having a design with no dead space for preventing the slurry from generating crystallization can be obtained.
Patent TW-583905-B (TW)
Title: Detachable turnover lid and its assembling method
Inventor: LAI CHENG-SHING
IPC: H05K5/03
Filed: 2001-12-18
Granted: 2004-04-11
Abstract: There is provided a detachable turnover lid assembly for being combined with a main body of electronic product. The main body includes a lower shell and an upper shell. The lower shell includes a rotating-axle fillister and at least one guiding track fillister. The upper shell has a fixing hook fillister. The detachable turnover lid assembly includes a turnover lid part and a fixing push lid. The turnover lid part includes a turnover lid and a rotating axle sleeved on two ends of the turnover lid, and the fixing push lid includes a fixing hook and at least one guiding track, wherein the guiding track is positioned at the back of the fixing push lid and corresponding to the position of the guiding track fillister, and the fixing hook is positioned at one side edge of the fixing push lid and corresponding to the position of the fixing hook fillister. In assembling, the rotating axle on the turnover lid is embedded into the rotating-axle fillister, so that the turnover lid part is combined with the lower shell. Then, the guiding track on the fixing push lid is slid along the guiding track fillister until the fixing hook is fastened to the fixing hook fillister. The present invention enables the user to rapidly detach or mount the turnover lid as desired.
Patent TW-534853-B (TW)
Title: Method and device for chemical mechanical polishing having polishing discharge effect
Inventor: SHIH TSU
IPC: B24B7/24
Filed: 2002-03-06
Granted: 2003-06-01
Abstract: The present invention provides a chemical mechanical polishing (CMP) method and device, particularly a copper CMP method and device suitable for a semiconductor substrate. The method mainly comprises: fastening a polishing pad on a polishing table, the polishing pad being non-conductive and connected with a wire; mounting a wafer on the polishing pad; adding a slurry so that the surface of the wafer and the polishing pad rub against each other through the polishing agent; performing a CMP while discharging the electricity accumulated on the surface of the wafer or polishing table through the wire.
Patent TW-I247676-B (TW)
Title: Process for manufacturing a composite
Inventor: MEDOFF MARSHALL
IPC: B32B27/10
Filed: 1998-09-01
Granted: 2006-01-21
Abstract: Composites of poly-coated paper and a resin, and methods for forming the composites, are disclosed. A composite comprising resin reinforced with at least about 2 poly-coated paper that has been sheared to the extent that the internal fibers are substantially expose.
Patent TW-523444-B (TW)
Title: Polishing head with a floating knife-edge
Inventor: CHEN TZU-SHIN
IPC: B24B7/24
Filed: 2002-03-08
Granted: 2003-03-11
Abstract: A polishing head with a floating knife-edge mechanism includes a base, a retaining ring secured to the base defining a pocket area beneath the base, and a lower assembly floating within the pocket area via a diaphragm seal. The lower assembly includes a disk-shaped support plate having a plurality of apertures distributed in a center region of the support plate, a clamp ring used to secure the diaphragm seal along a rim region of the support plate, and the floating knife-edge mechanism positioned between the rim region and the center region of the support plate.