baber/WOPTO huggingface dataset:
Patent TW-495806-B (TW)
Title: Serial wafer handling mechanism
Inventor: RYAN KEVIN THOMAS
IPC: C23C14/50
Filed: 2000-12-05
Granted: 2002-07-21
Abstract: A wafer handling system for a wafer processing apparatus includes a wafer load lock chamber, a wafer processing chamber and a transfer chamber operatively coupled to the wafer load lock chamber and the wafer processing chamber. The transfer chamber includes a wafer transfer mechanism comprising a transfer arm pivotably coupled to a portion of the transfer chamber which forms an axis. The transfer arm is operable to rotate about the axis to transfer a wafer between the wafer load lock chamber and the process chamber in a single axis wafer movement. The invention also includes a method of transferring a wafer to a wafer processing apparatus. The method includes loading a wafer into a wafer load lock chamber and rotating a transfer arm into the wafer load lock chamber to retrieve the wafer therein. The method further includes rotating the transfer arm out of the wafer load lock chamber and into a process chamber to deposit the wafer therein, wherein the rotating of the transfer arm occurs in a single axis wafer movement.
Patent TW-518892-B (TW)
Title: Method and system for delivering real time video and audio
Inventor: LEE YEN-JEN
IPC: H04N7/173
Filed: 2001-03-05
Granted: 2003-01-21
Abstract: The present invention describes a video system for real-time video broadcasting through Internet. The discussed system may include three parts: real-time encoding part, video program scheduling part and client-session handling part. The real-time encoding part in this system communicates with various types of encoder cards and gets video/audio data for the video browsers (clients or sessions). The video program scheduler in this system helps the Internet real-time video providers efficiently arrange video programs and automatically start and stop the programs at the scheduled time. At the same time, the scheduler can also communicate with other video servers such as video-on-demand servers and proxy servers and record the broadcast programs. The client-session handling part, which is also called real-time session manger in the system, efficiently arranges each client that is connected to the system so that every connection gets the video data on time.
Patent TW-I222659-B (TW)
Title: Parallel light optoelectronic device measuring system
Inventor: LIN YUNG-SEN
IPC: H01L21/00
Filed: 2001-02-07
Granted: 2004-10-21
Abstract: The present invention is related to a parallel light optoelectronic device measuring system, in which parallel light or uniform light is used to replace the conventional light beam outputted from an optical fiber for inputting into the optoelectronic device. Because large-area uniform light signal can be easily inputted into the optoelectronic device, both X-axis and Y-axis on the XYZ three-axis optical movement platform can have larger allowable alignment tolerance range during the measurement process. In addition, the alignment work of the Z-axis is reduced such that it is capable of greatly decreasing the time consumption needed in the alignment process during the measurement procedure. In addition to measuring the optoelectronic device with optical mechanism, the invention can be used to directly measure the optoelectronic device having no optical mechanism, and can be used to inspect the semi-product of optoelectronic device, which is not completely packaged, in the production procedure.
Patent TW-488025-B (TW)
Title: Self-aligned dual damascene etch using a polymer
Inventor: BRASE GABRIELA
IPC: H01L21/768
Filed: 2001-02-08
Granted: 2002-05-21
Abstract: A method for forming a dual damascene structure for a semiconductor device, in accordance with the present invention, includes providing conductive regions (102) on a first layer (104), forming an interlevel dielectric layer (108) over the first layer and forming an etch stop layer (110) over the interlevel dielectric layer. The etch stop layer includes a polymer material having a dielectric constant of less than about 3.0. The etch stop layer is patterned to form a via pattern, and a trench dielectric layer (120) is deposited on the etch stop layer and in holes of the via pattern. Trenches (128) are formed in the trench dielectric layer by etching the trench layer in accordance with a trench pattern, and vias (126) are formed in the interlevel dielectric layer by etching through the trenches using the etch stop layer to self-align the trenches to the vias and expose the conductive regions on the first layer.
Patent TW-497287-B (TW)
Title: Cover of lithium battery and case assembly of mobile phone
Inventor: NAKAMURA KATSUTOSHI
IPC: H01M2/02
Filed: 2001-02-15
Granted: 2002-08-01
Abstract: A cover of lithium battery and case assembly of mobile phone includes a sheet-forming unit, a clamping unit, a cover welding unit and a cover turning unit. After using the claming unit to fasten the case of Lithium battery, the sheet-forming unit is further used to form the positive electrode plate as continuous curve shape. Then, the cover welding unit is used to bind the cover and the end of the positive electrode plate together. Finally, the cover turning unit is used to rotate the cover by 90 degrees for being put on the opening of the top of case and at the same time the positive electrode plate is inserted into the case.
Patent TW-500875-B (TW)
Title: Method for moving the ram of a hydraulic device, apparatus for controlling the movement of the ram, method for preventing the axial plunger pump of such apparatus from locking, and such pump
Inventor: KANNO KAZUHIRO
IPC: F15B11/046
Filed: 2001-03-06
Granted: 2002-09-01
Abstract: The present invention provides a method for moving the ram of a hydraulic device, apparatus for controlling the movement of the ram, method for preventing the axial plunger pump of such apparatus from locking and such pump, wherein when the movement command of a ram (5U) is issued, a command is given in that the ram command speed is suppressed to a predetermined warming-up speed not greater than the target speed before a release speed judgment unit (75) makes a judgment that the moving speed of the ram (5U) calculated by a ram moving speed calculation unit (51) reaches the predetermined warming-up release speed. When the release speed judgment unit judges that the moving speed of the ram (5U) exceeds the predetermined warming-up release speed, the warming-up speed is released, and the ram (5U) is accelerated to the target speed.
Patent TW-492896-B (TW)
Title: Cold forging pressing forming method for flat-grooved headless fastening screw
Inventor: CHENG WEN-LUNG
IPC: B21K1/56
Filed: 2001-03-02
Granted: 2002-07-01
Abstract: The present invention relates to a cold forging pressing forming method for a flat-grooved headless fastening screw, which employs a multi-stage pressing process, which uses five sets of punches together with a press bottom mold to press a wire-like material for forming a blank. A clamp is employed to hold and convey the blank that is formed in each stage to a next set of press mold for next stage of pressing operation. The clamp can turn the blank over for pressing operation carried out on the other end. Finally, a tapping machine is used to form threading. The present invention forms the force application groove of the flat-grooved headless fastening screw by means of pressing operation so that edges and the appearance of the groove are smooth, effectively improving the production efficiency and reducing the production costs.
Patent TW-501020-B (TW)
Title: Buffer device for eliminating ringback
Inventor: CHANG CHI
IPC: B60R16/03
Filed: 2001-03-08
Granted: 2002-09-01
Abstract: A buffer device for eliminating ring-back is coupled to a transmission line for eliminating the ring-back effect of a bus signal fed from the transmission line. The buffer device for eliminating ring-back comprises a comparator, a terminal variable resistor, a terminal controller, an elimination variable resistor and an elimination controller. The method of the present invention uses a higher voltage to pull up the bus signal a little when the bus signal is reduced from the high level to the low level, so as to prevent excessively reduction for the bus signal, and to reduce the level of ring-back on the voltage. The present invention can reduce the ring-back effect to the minimum to make a complete signal waveform. Furthermore, the device can be placed inside a chip to reduce the power consumption and the cost of resistors outside the chip.
Patent TW-I234028-B (TW)
Title: Driving device for display apparatus
Inventor: TSUTSUI YUSUKE
IPC: G02F1/133
Filed: 2001-03-27
Granted: 2005-06-11
Abstract: A power supply circuit (300) for a display device such as a liquid crystal outputs a boosted supply voltage VDD2 during normal operation, and generates a non-boosted supply voltage VDD2 having a voltage lower than that during the normal display operation by controlling the switches for switching the output within the power supply circuit (300) during a power save mode. The non-boosted supply voltage is supplied to the analog circuits of a driving circuit (100) so that the power consumption at the analog circuits is reduced. By controlling the switch for switching the output within the power supply circuit and the supply of the power supply clock, the circuit can be switched, in the power save mode, to either a mode where a lower supply voltage is generated or to a mode where the power supply is turned off.
Patent TW-501987-B (TW)
Title: Print head for dot printer, dot printer comprising it, and method for manufacturing print head for dot printer
Inventor: KOBAYASHI OSAMU
IPC: B41J2/28
Filed: 2001-03-30
Granted: 2002-09-11
Abstract: This invention relates to a print head for dot printer comprises a resiliently deformable leaf spring provided with a pin member at the forward end part thereof, and a shifting device for shifting the leaf spring instantaneously in a specified direction wherein printing is performed dot by dot by impacting a sheet carriable in the specified direction with the pin member through an ink supply member. The pin member comprises a holder bonded to the leaf spring, and a ball striking unit held on the holder to touch the ink ribbon.
Patent TW-I220535-B (TW)
Title: A novel process for preparation of the metal silicide
Inventor: LUO JI-JIN
IPC: H01L21/02
Filed: 2001-04-04
Granted: 2004-08-21
Abstract: This invention relates to a method of preparation of ultra shallow junction by forming thinner metal silicide on the source and drain surfaces during the 1st stage of silicide formation, after the formation of BN compound on the surface of the gate. The BN compound is removed to expose the gate surface by means of the high etching selectivity between the photoresist and the BN compound, while preparing the thicker metal silicide on the gate surface to reduce the electric resistance during the 2nd stage of silicide formation. In conclusion, this invention involves (1) the formation, on the substrate, of the MOSFET which includes the formation of BN compound on the gate surface, (2) the preparation of the 1st metal silicide on the surfaces of source and drain of the MOS transistor during the 1st stage of silicide forming process, (3) the formation of the dielectric layer on the surface of the substrate, gate and BN compound, and then the formation of photoresist on the top of dielectric layer, (4) the strip-off of photoresist and the removal of the dielectric layer to expose the gate, and (5) the strip-off of photoresist and preparation of the 2nd metal silicide on the gate of MOS transistor utilizing the 2nd stage silicide-forming process.
Patent TW-I271216-B (TW)
Title: EUO-structural-type zeolite and its use
Inventor: ROULEAU LOIC
IPC: B01J29/04
Filed: 2001-05-04
Granted: 2007-01-21
Abstract: This invention relates to an EUO-structural-type zeolite that comprises at least one element X that is selected from among silicon and germanium and at least one element T that is selected from among aluminum, iron, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese. The zeolite of the invention has an X/T ratio of between 5 and 50 and an N/X ratio of between 0.010 and 0.065. This invention also relates to the use of the EUO zeolite as a catalyst in a process for conversion of hydrocarbon feedstocks and more particularly in a process for isomerization of aromatic compounds with 8 carbon atoms per molecule.
Patent TW-510946-B (TW)
Title: Hinge unit and hinge construction
Inventor: HAYASHI KEN
IPC: H04M1/02
Filed: 2001-07-02
Granted: 2002-11-21
Abstract: This invention relates to a hinge unit in which there is no entanglement with each other even if the first box-form body and second box-form body are not attached, and a hinge structure wherein the attachment to the first box-form body and second box-form body is easy. A slide cam 38 is accommodated inside the case to face the rotating cam 30. This slide cam 38 is constructed with a cylindrical cam part 40 and a square guide plate 42, and is formed as an integral unit. This slide cam 38 is prevented from rotating relative to the case 24 by the guide plate 42. The width of the guide plate 42 is set so that it is slightly smaller than the width of the inside walls of the case 24, so that the side surfaces of the guide plate 42 can slide along the inside wall of the case 24 and move in the axial direction of the case 24. Thus, not like the conventional hinge, the axis does not shift when the slide cam 38 moves, even if no shaft is used. In other words, the case 24 is provided with the function of a shaft, so that an increase in the number of parts of the hinge unit can be prevented.
Patent TW-516038-B (TW)
Title: Dynamic pulse width programming of programmable logic devices
Inventor: JAENGBAMRUNG WASIN
IPC: G01R31/3185
Filed: 2001-07-18
Granted: 2003-01-01
Abstract: A novel method is provided for dynamically programming a programmable logic device (PLD). The method involves programming a required test pattern into the PLD using a programming pulse signal having the minimum pulse width. Then, the PLD programming is verified. If the PLD programming is found to be improper, the pulse width of the programming pulse signal is automatically adjusted to a normal pulse width greater than the minimum pulse width. Thereafter, the required test pattern is again programmed into the PLD using the programming pulse signal having the normal pulse width.
Patent TW-I291588-B (TW)
Title: Electro-optical device, substrate for electro-optical device, and projecting type display device
Inventor: SATO TAKASHI
IPC: H01L31/112
Filed: 2001-07-18
Granted: 2007-12-21
Abstract: An electro-optical device includes, on a TFT array substrate, pixel electrodes, TFTs connected to the pixel electrodes, a shading layer that covers at least the channel regions of the TFTs, and a light absorption layer interposed between the shading layer and the TFTs and mainly formed a material which mainly forms the channel regions. The light absorption layer suppresses occurrence of inner surface reflection and multiple reflection on the inner surface of the shading layer facing the TFTs.
Patent TW-502450-B (TW)
Title: Method for fabricating a low temperature polysilicon thin film transistor incorporating channel passivation step
Inventor: CHEN CHIH-CHIANG
IPC: H01L29/786
Filed: 2001-08-10
Granted: 2002-09-11
Abstract: The present invention relates to a method for fabricating a low temperature, polysilicon thin film transistor incorporating a channel passivation step. The present invention uses the radiation of a laser to activate the doped ions in the polysilicon gate, and an extra insulative layer (e.g. SiO2 or Si3N4) to cover and protect the channel region of the polysilicon gate. After the removal of the photoresist layer, any possible contamination caused by the residual photoresist agent on the polysilicon gate can be avoided. Furthermore, the defect of impure doping caused by the out diffusion and the lateral diffusion of doping ions can be avoided. Compared to a conventional technology, the leakage current of the present invention is obviously reduced a lot as well.
Patent TW-550852-B (TW)
Title: On-chip multilayer metal shielded transmission line
Inventor: REAMON ALAN E
IPC: H01L23/522
Filed: 2001-11-01
Granted: 2003-09-01
Abstract: Multi-layer metal-shielded monolithic transmission lines are formed in side-by-side arrangement by depositing parallel planar thin film, conductive layers, separated by nonconductive separator layers to form a stack of alternating conductive and nonconductive layers. The conductive layers form a top and a bottom conductive plane and establish a mutually registered selected width of the stack. A center conductive layer has laterally spaced apart conductive strips separated by nonconductive spacer layers. The two laterally terminal of the conductive strips are spaced at the selected width. Each of the nonconductive separator layers provides a plurality of elongated vias between the two lateral terminals of the three conductive strips and the conductive planes. The vias are filled as each next metal deposition is applied for electrically interconnecting the conductive strips and planes so as to form a monolithic conductive shield about the centermost signal carrying conductor of the three conductive strips, providing electrical isolation in a coaxial arrangement.
Patent TW-511135-B (TW)
Title: Method for integrated in-situ cleaning and subsequent atomic layer deposition within a single processing chamber
Inventor: CHIANG TONY P
IPC: C23C16/46
Filed: 2001-11-16
Granted: 2002-11-21
Abstract: A system and sequential method for integrated, in-situ modification of a substrate and subsequent atomic layer deposition of a thin film onto the substrate in an evacuated chamber comprising introducing at least one feed gas into the chamber; generating a plasma from the feed gas; exposing said substrate to ions and/or radicals formed by the plasma; modulating any ions; reacting the substrate with said modulated ions and/or radicals to remove any contaminants from the substrate and producing a modified substrate. These steps are followed, in-situ, by performing an atomic layer deposition of a thin film onto the modified substrate in the chamber including introducing a first reactant gas into said chamber; adsorbing at least one monolayer of the first reactant gas onto the modified substrate; evacuating any excess first reactant gas from the chamber; introducing at least one additional feed gas into the chamber, generating a second plasma from the additional feed gas; exposing the modified substrate to additional ions and/or radicals formed by the plasma; modulating any additional ions; and reacting the adsorbed monolayer of the first reactant gas with any modulated additional ions and/or radicals to deposit the thin film.
Patent TW-514972-B (TW)
Title: Vacuum processing apparatus
Inventor: HIROKI TSUTOMU
IPC: H01L21/00
Filed: 2001-11-26
Granted: 2002-12-21
Abstract: A vacuum processing apparatus of the present invention comprises: a processing chamber for processing an object to be processed in vacuum by virtue of a processing gas; a vacuum preparation chamber being capable of permitting the inert gas to flow on the outer and inner faces of the entire surface of the object to be processed that is moved out from the processing chamber, replace the residual gas or reaction gas accompanied by the substrate to be processed when moved out, and then be exhausted to the exterior.
Patent TW-569091-B (TW)
Title: Method of storing a quantity of data in a target memory location and storage system
Inventor: BRUECKLMAYR FRANZ-JOSEF
IPC: G11C16/10
Filed: 2002-01-22
Granted: 2004-01-01
Abstract: In a method of storing a quantity of data in a target memory location, the data quantity is stored first in a non-volatile buffer memory location (10). It is then examined whether the data are successfully stored in the non-volatile buffer memory location (10). If the step of examining produces a positive result, the target memory location (12) to which the predetermined quantity of data is to be written is cleared. After the step of clearing of the target memory location (12), the data are transferred from the non-volatile buffer memory location (10) to the target memory location (12). To conclude the storage cycle, the non-volatile buffer memory location (10) is then cleared so as to be available for a new storage operation. The effect achieved thereby is a secure and uncomplicated transfer of information from a source memory (20) to the target memory (12).
Patent TW-554478-B (TW)
Title: Structure for connecting interconnect lines and method of manufacturing same
Inventor: FUJISAWA MASAHIKO
IPC: H01L23/532
Filed: 2002-01-23
Granted: 2003-09-21
Abstract: The present invention is to provide a technique for connecting interconnect lines for the improvement in reliability of copper interconnect lines. A metal layer (7), a metallic compound layer (8) and a metal layer (9) are stacked in this order when viewed from the side of a first copper interconnect line (2) and an interlayer insulating film (5) to constitute a second conductive barrier layer (20). As the material for the metal layers (7) and (9), an element having an atomic weight higher than that of copper such as tungsten (W) or tantalum (Ta) is applicable. A second copper interconnect line (6) is conductively connected to the first copper interconnect line (2) at a contact hole (12) through the second conductive barrier layer (20). As the ratio of the volume of the second copper interconnect line (6) at the region for filling a trench (11) to the volume of the second copper interconnect line (6) at the region for filling the contact hole (12) increases, tensile stress to be concentrated at the contact hole (12) becomes greater. As a result, a void is likely to be generated in the contact hole (12). In view of this, in order to improve the adhesion especially between the second copper interconnect line (6) at the region for filling the contact hole (12) and the second conductive barrier layer (20), the metal layer (9) is provided.
Patent TW-583116-B (TW)
Title: Control unit for motor-assisted bicycle
Inventor: HATANAKA KAORU
IPC: B62M6/45
Filed: 2002-01-31
Granted: 2004-04-11
Abstract: A control unit for a motor-assisted vehicle such as a bicycle is disclosed that effectively provides an assist drive power to a motor-assisted bicycle during a period of initial pedaling or startup on an upward slope or at the time of acceleration. A first detection signal is outputted when a vehicle speed is equal to or less than a predetermined vehicle speed. A second detection signal is outputted when acceleration is equal to or more than a predetermined value on the basis of a change in the amount of the vehicle speed. A road surface inclination is determined from a map on the basis of a ratio between an actual running resistance and a flat road running resistance. A coefficient K is retrieved form the map corresponding to either the first detection signal or the second detection signal to increase the assist power from the map on the basis of the vehicle speed. The coefficient K is inputted into an assist power calculating portion, and the required assist drive power is calculated.
Patent TW-I259955-B (TW)
Title: DMA transfer controlling method and apparatus
Inventor: UEDA MAKOTO
IPC: G06F13/28
Filed: 2002-03-01
Granted: 2006-08-11
Abstract: An object of the present invention is to allow a CPU to refer to data under DMA transfer to thereby reduce latency time of the CPU during the DMA transfer. An apparatus 10 for controlling a DMA transfer comprises means 12 for detecting whether or not a CPU requests access to data being DMA-transferred, and allows the CPU to refer co the data by suspending the DMA-transfer under execution.