baber/WOPTO huggingface dataset:
Patent TW-535420-B (TW)
Title: Phase-lock loop circuit for horizontal synchronization signal
Inventor: MATSUI TOSHIYA
IPC: H03L7/14
Filed: 2000-08-24
Granted: 2003-06-01
Abstract: A PLL circuit according avoids any large change in a frequency in a VCO(5) even if an input horizontal synchronization signal suddenly changes or a level of the frequency decreases to a predetermined value or less, or disappears. The PLL circuit comprises a switch (3) to be provided on an output side of a phase comparator (2) to control an output voltage of the VCO by connecting to an AFC filter (4) and supplying a phase difference current according to a phase difference, during the horizontal synchronization signal is supplied. The comparator (2) compares a phase of an Hin signal through a delay circuit (1) with a phase of a return (RET) signal through a dividing circuit (6) and a delay circuit (7) from the VCO. With this structure, the comparator does not supply any phase difference current and does not supply any phase difference current and does not make the VCO change at the time when the Hin signal is disappeared. The comparator controls the VCO by means of supplying the phase difference current to have a time length according to a pulse width of the Hi signal or less for a higher frequency of the Hin signal and according to a delay time length given by the delay circuit (1) for a lower frequency of the Hin signal.
Patent TW-476653-B (TW)
Title: Fluid flow rate switching device
Inventor: WILLIAMSON MARK E
IPC: A61M5/142
Filed: 2000-09-13
Granted: 2002-02-21
Abstract: A fluid flow rate switching device providing a plurality of precise user selectable flow rates. Generally, the device includes a housing having a port and a plurality of passages. Respectively disposed in each of the passages is a rigid capillary tube for regulating the flow rate of a therapeutic fluid through the passages. Further, a valve is rotatably connected to the housing for operably connecting and disconnecting the port from one or more of the passages.
Patent TW-477893-B (TW)
Title: Contact bodies and method and apparatus of making same
Inventor: AULL RICHARD J
IPC: F28F25/08
Filed: 2000-10-07
Granted: 2002-03-01
Abstract: A contact body is disclosed, comprising at least two contact sheets having opposing surfaces and a projection extending outward from one surface of each contact sheet, wherein the projection defines a depression on the opposite surface of the contact sheet, a projection of one contact sheet being disposed within a depression of an adjacent contact sheet to form a projection-depression coupling, and the projection-depression coupling being deformed to form a positive lock. A method and apparatus of connecting contact sheets to form a contact body are also disclosed, that provide for deforming projection-depression couplings formed in two or more interlocking sheets to form positive locks by which assemblies of sheets are formed. The apparatus includes crimping devices that crimp projection-depression couplings located in the interior area of the interlocked sheets and projection-depression couplings located adjacent the side edges of the interlocked sheets, again to form positive locks by which assemblies of sheets are formed.
Patent TW-449790-B (TW)
Title: Method of preventing occurrence of spiking in the polycide layer
Inventor: SHIU SHIN-HUEI
IPC: H01L21/00
Filed: 2000-09-21
Granted: 2001-08-11
Abstract: This invention provides the method to prevent the occurrence of spiking in the polycide layer. A polysilicon layer and a barrier layer are formed on a substrate. Then, a silicon-containing passivation layer is formed on top of the barrier layer before the formation of a metal silicide layer, which facilitates reactions between the excessive metal in the metal silicide layer and silicon of the passivation layer and thus prevents the excessive metal in the metal silicide layer from penetrating the barrier layer and reacting with the polysilicon layer.
Patent TW-457339-B (TW)
Title: Nut, bolt, and thread unit of female and male thread members
Inventor: TORISU MAKOTO
IPC: F16B37/00
Filed: 2000-09-22
Granted: 2001-10-01
Abstract: The nut has a tool engaging region or a hexagonal region and a flange region provided on a thread end of the hexagonal region. A sloped step sloping at an angle to the center line of the nut is provided on the thread end. The sloped step (surface) is thus shaped of the annular from on the inner wall of the nut adjacent to the nut opening which faces outwardly of the nut and substantially extends along the loop.
Patent TW-525087-B (TW)
Title: Processor architecture for executing two different fixed-length instruction sets
Inventor: KRISHNAN SIVARAM
IPC: G06F9/32
Filed: 2000-09-30
Granted: 2003-03-21
Abstract: A processor element, structured to execute a 32-bit fixed length instruction set architecture, is backward compatible with a 16-bit fixed length instruction set architecture by translating each of the 16-bit instructions into a sequence of one or more 32-bit instructions. Switching between 16-bit instruction execution and 32-bit instruction execution is accomplished by branch instructions that employ a least significant bit position of the address of the target of the branch to identify whether the target instruction is a 16-bit instruction or a 32-bit instruction.
Patent TW-466619-B (TW)
Title: Method for determining the thickness of film to be planarized in chemical mechanical polishing process
Inventor: TAI SHUO-YEN
IPC: H01L21/302
Filed: 2000-11-02
Granted: 2001-12-01
Abstract: The present invention provides a method for determining the thickness of film to be planarized in chemical mechanical polishing process, which comprises the steps of: providing a plurality of wafer lots, each including a plurality of wafers substantially having films with the same thickness to be planarized, while the thickness of film to be planarized for each wafer lot is different; performing a chemical mechanical polishing process to each wafer of the wafer lot, thereby obtaining a varying relation between the end-point detection signal of the wafer in the polishing process and the polishing time; and selecting the minimum thickness of the film to be planarized, from the wafer lots with a varying rate smaller than a predetermined value in the varying relation as a reference thickness of the film to be planarized in the chemical mechanical polishing process.
Patent TW-507254-B (TW)
Title: Wafer processing system and method for processing a semiconductor wafer
Inventor: KURIBAYASHI HIROMITSU
IPC: H01L21/677
Filed: 2001-02-27
Granted: 2002-10-21
Abstract: A wafer processing system occupies minimal floor space by using vertically mounted modules such as reactors, load locks, and cooling stations. Further saving in floor space is achieved by using a loading station which employs rotational motion to move a wafer carrier into a load lock. The wafer processing system includes a robot having extension, rotational, and vertical motion for accessing vertically mounted modules. The robot is internally cooled and has a heat resistant end-effector, making the robot compatible with high temperature semiconductor processing.
Patent TW-480539-B (TW)
Title: Process for assembling a cathode for electron gun
Inventor: RICAUD JEAN-LUC
IPC: H01J9/04
Filed: 2000-12-14
Granted: 2002-03-21
Abstract: A process for assembling a cathode for electron gun comprising a body of emissive material, a cup into which the body of emissive material is inserted, a substantially cylindrical metal skirt, the said process comprising the following successive steps: insertion of the cup into one of the open ends of the metal skirt, welding of the cup to the skirt, crimping of the body/cup/skirt assembly by lateral squeezing at the level of the weld zone in such a way as to cause an indent-like deformation of the lateral face of the body.
Patent TW-463394-B (TW)
Title: Chip-type light emitting diode and its manufacturing method
Inventor: LIOU HUEN-HUANG
IPC: H01L33/00
Filed: 2000-12-19
Granted: 2001-11-11
Abstract: The present invention relates to a kind of chip-type light emitting diode and its manufacturing method. In the invention, a silver-plating process is conducted on a metal substrate surface such that plural lead frames are formed after the etching process is performed. The chip is bonded on one end of the lead frame and is connected to the opposite end through a wire bonding process. After the encapsulating process and the dicing process are conducted, a chip-type light emitting diode is formed, in which the exposed lead frame on the bottom portion is then used to form the electrical contact point. Based on the aforementioned design, it is not necessary to use the printed circuit board as the substrate material such that the volume can be greatly decreased. In addition, because the metal substrate has the characteristics of thermal conductivity and magnetic attraction, wire-bonding efficiency can be increased. Furthermore, it is convenient for the operation since the metal substrate can be flatly absorbed on the machine platen.
Patent TW-498638-B (TW)
Title: Wireless communication device and wireless communication method
Inventor: CHIKAZAWA TAKESHI
IPC: H04K1/02
Filed: 2001-02-09
Granted: 2002-08-11
Abstract: The objective of the invention is to provide a mobile system (MS) capable of conducting hidden processing and integrity protection processing in the upper layers higher than OSI layer 2. In the terminal IF part 10, the hidden and integrity protection processing part 40 is installed between the wireless communication control part 20 and the wireless communication part 30. The hidden and integrity protection processing part 40 targets at the transparent data such as voice data to only conduct hidden processing between the terminal IF part 10 and the wireless communication part 30. The hidden and integrity protection processing part 40 targets at the non-transparent data to conduct hidden processing or/and integrity protection processing between itself and the wireless communication control part 20. The hidden and integrity protection processing part 40 targets at the output of the upper layer data higher than the OSI layer 2 of the wireless communication part 30 to selectively conduct hidden processing and integrity protection processing in accordance with the data classification.
Patent TW-I240692-B (TW)
Title: Brake apparatus for a bicycle and bicycle comprising this apparatus
Inventor: CAMPAGNOLO VALENTINO
IPC: B62K23/06
Filed: 2001-03-27
Granted: 2005-10-01
Abstract: A brake apparatus for a bicycle capable of applying a higher braking force on the front wheel (3) and a lower braking force on the rear wheel (4) given the same force exerted on the levers (7, 8) controlling the front brake (5) and the rear brake (6) so to prevent early locking of the rear wheel of the bicycle during braking while leaving the cyclist the possibility to separately control the front brake (5) and the rear brake (6).
Patent TW-583584-B (TW)
Title: Isolated instructions for isolated execution
Inventor: ELLISON CARL M
IPC: G06F9/48
Filed: 2001-06-19
Granted: 2004-04-11
Abstract: A technique is provided to execute isolated instructions according to an embodiment of the present invention. An execution unit executes an isolated instruction in a processor operating in a platform. The processor is configured in one of a normal execution mode and an isolated execution mode. A parameter storage containing at least one parameter to support execution of the isolated instruction when the processor is configured in the isolated execution mode.
Patent TW-I242022-B (TW)
Title: Polyamic acids, polyamic acid solution and liquid crystal display elements comprising the same
Inventor: TANIOKA SATOSHI
IPC: C09K19/14
Filed: 2001-04-12
Granted: 2005-10-21
Abstract: The present invention obtains a liquid crystal display element having 2-3 degrees pretilt angle for prevention, or the like, of a reverse domain and excellent in electrical characteristics without causing unevenness of washing with water in the liquid crystal display element. This polyamic acid is obtained by using a compound represented by formula (1) or (2) (wherein, R1s are each hydrogen or CH3 and the three R1s may be the same or different; a, b and c are each 1 or 2; and n is an integer of 0-2, l and m are each 1 or 2) as a diamine in the polyamic acid made from a tetracarboxylic dianhydride and the diamine as main raw materials. According to the invention, a liquid crystal display element is achieved by using an alignment film made from the invented polyamic acid.
Patent TW-512604-B (TW)
Title: Communication device and control method therefor
Inventor: TADA MASAHIRO
IPC: H04W92/18
Filed: 2001-04-12
Granted: 2002-12-01
Abstract: The invention provides a communication device and a control method therefor, which can proceed to load/unload service data at proper timing by flexibly setting up the determination condition of connect/disconnect of link to enhance the communication processing performance for assurance of secure wireless communication system. The Service Manager 72 reads out and loads the service data from data memory area 76 required by service program 77 or driver software 78 to the temporary data memory area 85 of host 70 side and unloads the unnecessary service data from the temporary data memory area 85 of host side in accordance with the determination condition set up in communication control data based on the communication status of device. The link manager 73 loads the service data to the temporary data memory area 85 of host to exchange the service data with equipment side for connection.
Patent TW-504898-B (TW)
Title: Distributed data signal converting device and method
Inventor: BU LIN-KAI
IPC: G09G3/36
Filed: 2001-04-17
Granted: 2002-10-01
Abstract: There are provided a distributed data signal converting device and its method. The device comprises a distributed multiplexer, a digital/analog converter and a distributed demultiplexer. The distributed multiplexer is provided to receive p digital data signals, and output the q-th digital data signal from the p digital data signals. The digital/analog converter is provided to perform a digital/analog conversion on the q-th digital data signal and output an analog data signal. The distributed demultiplexer has p output terminals for outputting the analog data signals from the q-th output terminal. The present invention distributes the output error of the digital/analog converter into a plurality of data lines, thereby making the viewer uneasy to sense the dark or shallow points caused by output errors, and thus increasing the image quality.
Patent TW-512599-B (TW)
Title: High dynamic range low ripple RSSI for zero-IF or low-IF receivers
Inventor: MOHINDRA RISHI
IPC: H04B17/00
Filed: 2001-04-25
Granted: 2002-12-01
Abstract: A received signal strength indicator operating at low intermediate or zero intermediate frequency is provided. The received signal strength indicator forms absolute values from an in-phase signal component and a quadrature signal component of a low or zero intermediate frequency signal that represents a received radio frequency signal. The absolute values are added. Logarithmic signal processing is performed either before absolute signal forming or after adding. Finally, low pass filtering is performed.
Patent TW-I232869-B (TW)
Title: Deproteinizing agent, deproteinized natural rubber latex using the same, and method of producing rubber product
Inventor: ICHIKAWA NAOYA
IPC: C12N9/54
Filed: 2001-04-27
Granted: 2005-05-21
Abstract: The present invention relates to a deproteinizing agent for natural rubber latex, comprising a protease and one or more water-soluble polymers as an active component; a deproteinized natural rubber latex, which is prepared by subjecting to a deproteinization treatment using the deproteinizing agent, and a method of producing the same; a method of producing a rubber product, which comprises incorporating at least a vulcanizing agent into the latex, dipping a mold in the resulting compound latex, and vulcanizing and drying a rubber film formed on the mold; and a method of producing a rubber product, which comprises incorporating at least a heat sensitizer and a vulcanizing agent into the latex, dipping a mold in the resulting heat-sensitive coagulable compound latex, and vulcanizing and drying a rubber film formed on the mold.
Patent TW-496812-B (TW)
Title: Eddy current sensing and optical monitoring for chemical mechanical polishing
Inventor: HANAWA HIROJI
IPC: B24B37/013
Filed: 2001-08-06
Granted: 2002-08-01
Abstract: A chemical mechanical polishing apparatus has a polishing pad, a carrier to hold a substrate against a first side of the polishing surface, and a motor coupled to at least one of the polishing pad and carrier head for generating relative motion therebetween. An eddy current monitoring system is positioned to generate an alternating magnetic field in proximity to the substrate, an optical monitoring system generates a light beam and detects reflections of the light beam from the substrate, and a controller receives signals from the eddy current monitoring system and the optical monitoring system.
Patent TW-I228548-B (TW)
Title: Apparatus for processing substrate and apparatus for processing treatment surface of substrate
Inventor: MISHIMA KOJI
IPC: H01L21/68
Filed: 2001-05-25
Granted: 2005-03-01
Abstract: A substrate processing apparatus fills a metal such as copper or the like in fine interconnection patterns or trenches defined in a semiconductor substrate. The substrate processing apparatus has a loading/unloading unit for placing a substrate cassette to allow a substrate to be loaded and unloaded, a substrate treating unit for treating a substrate, and a transfer robot for transferring a substrate between the loading/unloading unit and the substrate treating unit. The loading/unloading unit, the substrate treating unit, and the transfer robot are installed in a single facility. The loading/unloading unit has a rotary table which is horizontally rotatable for positioning the substrate cassette in a position to detect the substrate cassette placed in the loading/unloading unit and to remove the substrate from the substrate cassette with the transfer robot.
Patent TW-509939-B (TW)
Title: Manufacture method and apparatus for optical information medium
Inventor: KOMAKI TSUYOSHI
IPC: B05D1/40
Filed: 2001-06-05
Granted: 2002-11-11
Abstract: A method and an apparatus are provided for preparing an optical information medium comprising a support substrate having an information recording layer and a light-transmitting layer. The complexity of the manufacture processes and the manufacture apparatus are limited to a minimum and the thickness variation of the light-transmitting layer is minimized during the preparation of the optical information medium with a light-transmitting layer being irradiated with laser. The optical recording medium manufacture apparatus includes a rotating table (2) for holding and rotating the substrate (100) having the information recording layer borne thereon, a plug mechanism including a disk member (31) for closing the center hole of the substrate (100) and an integral support shaft (32), and a nozzle (4) for feeding a coating fluid (5) containing the resin to the outer periphery of the support shaft (32). The coating fluid (5) is supplied to the external periphery of the support shaft (32).
Patent TW-490753-B (TW)
Title: Endpoint detection in chemical-mechanical polishing of cloisonne structures
Inventor: LI LEPING
IPC: B24B37/04
Filed: 2001-06-21
Granted: 2002-06-11
Abstract: A method is described for fabricating a cloisonne structure, in which a top surface of a metal oxide layer is made coplanar with a top surface of a metallic structure formed on a substrate. A nitride layer is deposited on at least the top surface of the metallic structure, and the metal oxide layer is deposited over the metallic structure and the nitride layer. The metal oxide layer is then polished by a chemical-mechanical polishing (CMP) process using a slurry, to expose the nitride layer on the top surface of the metallic structure. Polishing of the nitride layer causes ammonia to be generated in the slurry. The ammonia is extracted as a gas from the slurry, and a signal is generated in accordance with the ammonia concentration. The CMP process is terminated in accordance with a change in the signal. In a preferred embodiment, the metal oxide is aluminum oxide, the nitride is aluminum nitride, and the nitride layer is deposited as a conformal layer on the substrate and the metallic structure.
Patent TW-527507-B (TW)
Title: White film for surface light source
Inventor: MIMURA TAKASHI
IPC: F21V8/00
Filed: 2001-07-10
Granted: 2003-04-11
Abstract: A white film for surface light source contains interior gas bubbles and at least one side of the white film is disposed with a coating layer which contains a light stabilizer. Because it's brightness varying with time is small and a high quality of image during a long term can be maintained, it is useful as a reflector of the surface light source for illuminating liquid crystal display from the edge or the straight below, or useful as a component of reflectors.
Patent TW-495826-B (TW)
Title: Placement of plant area for semiconductor manufacturing plant
Inventor: LI HENG-MING
IPC: H01L21/00
Filed: 1999-11-23
Granted: 2002-07-21
Abstract: A placement of semiconductor fabrication plant area contains seven main regions, which are one equilateral hexagon region at the center, four equilateral-hexagon regions at the left and right periphery, and two trapezoid regions at the upper and right periphery capable of matching the adjacent hexagons. By using the invented placement, the processing region that has the highest correlation characteristic of the material flow with each processing region can be arranged at the center of the plant in order to solve the problem of umbrella effect generated when each processing region conducts block arrangement and to fulfill the arrangement plan for making multi kinds of processing regions adjacent to each other. In addition, by using the shortest distance between each region to plan the automated material handling system (AMHS) to link the stocker of each region, the material handling efficiency can be effectively increased. Additionally, by using the invented placement, the area requirement of each processing region can be flexibly planned. For the arrangements of the machine equipment group with different amounts in the processing region, and the arrangement of the machine equipment having different shape and occupied area from those of the general equipments, they can be flexibly planned such that the utilization rate of the entire area can be increased. Furthermore, by using the invented placement, the convenient environment can be provided at the intra processing-region of each region; and, by carrying out two different intra arrangement types, which are bay-chase and ballroom, at the same time in each region, the requirements on both environment and function for the intra machine platen equipment can be satisfied. Moreover, the arrangement form of the intra machine equipment is also advantageous to obtain the benefit of centralized management and control. Additionally, the invented placement can simplify the construction difficulty of the building structure, and can also strengthen anti-seismic property and stability of the building structure.