baber/WOPTO huggingface dataset:
Patent TW-439198-B (TW)
Title: A method to prevent the recess of silicon oxide layer in the shallow trench isolation process
Inventor: HUANG GUO-TAI
IPC: H01L21/76
Filed: 1998-06-26
Granted: 2001-06-07
Abstract: A method to form an isolation trench in a semiconductor substrate comprises the following steps: at first, sequentially forming the first and the second dielectric layers on the semiconductor substrate. Then forming the photoresist pattern layer on the second dielectric layer, and etching the second dielectric layer, the first dielectric layer and semiconductor substrate to form a trench in the semiconductor substrate. After the first silicon oxide layer is formed in the trench, the photoresist pattern layer is removed. And also forming the third dielectric layer on the second dielectric layer and the first silicon oxide layer, and the trench is filled with the silicon oxide to form the silicon dioxide trench. Then removing the second dielectric layer, the first part of the third dielectric layer and one part of the silicon dioxide trench by chemical-mechanical polishing and the first solution, wherein the third dielectric layer includes the first portion of the third dielectric layer and the second part of the third dielectric layer. Finally, the first dielectric layer and silicon dioxide trench is etched by the first hydrofluoric acid solution to expose one portion of the substrate to form the isolation trench.
Patent TW-416021-B (TW)
Title: Camera
Inventor: TSUJI SADAYUKI
IPC: G03B19/04
Filed: 1998-07-04
Granted: 2000-12-21
Abstract: In a camera, at least a part of a wall portion of at least one of a film take-up spool chamber and a film-cartridge loading chamber is formed with a shutter constituting member.
Patent TW-387041-B (TW)
Title: Dual movement shock absorber assembly
Inventor: HUANG JR-SHIUE
IPC: F16F9/10
Filed: 1998-07-13
Granted: 2000-04-11
Abstract: A dual movement shock absorber assembly includes two U-shaped connecting pipes each having two opened ends, wherein, each of the two connecting pipes has two branch tubes with different heights; hydraulic oil is filled in the connecting pipes; a piston is mounted on the higher branch tube of the connecting pipe, the piston rod protrudes outward from the opening of the branch tube, and an expansion spring is mounted on each piston rod; a piston is also mounted in the other branch tube of the connecting pipe, the piston rod protrudes outward from the opening of the branch tube, and a compression spring is mounted on each piston rod; and a slot-shaped board is connected with the piston rod at the higher branch tube, and a support transverse rod is connected with the piston rod at the lower branch tube.
Patent TW-425508-B (TW)
Title: Narrow data width dram with low latency page-hit operations
Inventor: CLINTON MICHAEL P
IPC: G11C11/41
Filed: 1998-08-07
Granted: 2001-03-11
Abstract: A high speed Random Access Memory (RAM) array device includes several logical banks, each of which can be uniquely addressed. Each of these logical banks contains a unique memory array segment and associated page register, the latter serving as a temporary storage location during high-speed page hit operations. To reduce latency during an initial page hit, further array optimization is realized by segmenting each logical bank into two segments with one, smaller segment, comprising a faster random access memory (FRAM) for storing initial data in a data stream. A high speed page register connects the FRAM directly to a multiplexer/demultiplexer connected to the device I/O ports bypassing an internal bus protocol such that the initial data can be transferred between the FRAM and the I/O ports faster thereby improving page-hit latency. Hence, segmenting the logical banks to include only a small high speed segment results in a performance only a small high speed segment results in a performance gain approaching what could be achieved by implementing the entire memory device with a high speed FRAM, but at much lower cost.
Patent TW-404861-B (TW)
Title: Clamping device, tool and method of mounting tools and press for co-action with the clamping device
Inventor: VAN DALEN ADRIANUS WILHELMUS
IPC: B21D28/14
Filed: 1998-08-13
Granted: 2000-09-11
Abstract: The invention relates to a device for clamping at least two tool parts movable relative to each other for processing carriers for electronic components in a press. The invention also relates to a press adapted for co-action with the clamping device. The invention also describes a tool part and a tool assembled from tool parts and adapted for co-action with the clamping device. Finally, the invention also relates to a method for mounting a tool in a press.
Patent TW-393613-B (TW)
Title: Testing module for communication connecting port and testing method
Inventor: JANG YOU-CHIUAN
IPC: G06F15/177
Filed: 1998-10-26
Granted: 2000-06-11
Abstract: This invention is a testing module for communication connecting port and a testing method, which can check if the connecting pins of connecting port are open for the diagnosis to the operation of pins of communication port. This invention can resolve the problem of being capable of testing only part of the pins in the habitually-used techniqueFor this invention, a logic circuit with functions similar to a selector is used; the output line and the input line in on the terminal under test are connected to the logic circuit, respectively. The differences between comparison operating result and receiving result is are used to check if the circuit normally operates and if there is an open circuit at the pins.
Patent TW-406311-B (TW)
Title: Manufacturing method of thin-film transistor and liquid crystal display device using the same
Inventor: INOUE KAZUNORI
IPC: G02F1/136
Filed: 1998-10-30
Granted: 2000-09-21
Abstract: To allow a pixel electrode to properly contact a drain electrode via the contact hole of an interlayer insulation. It could stabilize the contact resistance of TFT array of below 10<4><OMEGA>. The production process of TFT LCD comprises the steps of forming an insulating film to eliminate a step part for planarization of a surface, and then a contact hole being formed so that one part of the surface of a drain electrode is exposed through exposure and developing treatment, and at this time, a foreign object that is in a granular shape or in a uniform thin film state remains as a residue on the surface of the opening part of the contact hole. After that, the entire surface including the contact hole is removed of the residues by surface treating, thus pixel electrode is formed.
Patent TW-389994-B (TW)
Title: Method of forming metal fuse with simplified photomask process
Inventor: LIAU WEN-SHIANG
IPC: H01L21/768
Filed: 1998-11-24
Granted: 2000-05-11
Abstract: The present invention provides a method of forming a metal fuse with a simplified photomask process, which can reduce the photo or photomask process required in forming the metal fuse, and can add a step of forming a bonding pad opening while forming the fuse window. The method comprises forming a first metal layer on a substrate; defining a fuse and a first metal connection in the first metal layer; forming a dielectric layer on the fuse and the first metal connect; defining a connection via in the dielectric layer, extending the connection via to the first metal layer; forming a second metal layer on the dielectric layer; defining a second metal connection in the second metal layer; forming a cover layer on the second metal connect; and defining a contact pad opening in the cover layer and a fuse via on top of the fuse in the cover layer and the dielectric layer.
Patent TW-505660-B (TW)
Title: The novel molecular structure of S-PS/PE copolymer and its process of copolymerization
Inventor: JU BO-REN
IPC: C08F212/02
Filed: 1998-12-17
Granted: 2002-10-11
Abstract: There are specific features presented in the invention of S-PS/PE copolymer: (1) in this invention, all molecular segments of ethylene and styrene are within the same polymer chain that different from the physical blends of polystyrence. (2) The molecular segment of polystyrene forming syndiotactic in copolymer is high regularity, which is different form the atactic polystyrene in ESI (ethylene styrene interpolymer). (3) The molecular segment, composition, and molecular regularity are adjustable from the process parameters. (4) The thermal stability of novel copolymer is excellent, far better than that of PS/PE blend in general. It is normalized that the metallocene catalyst, reaction temperature, ethylene pressure, and the sequence of monomer addition in this process of copolymerization to produce the S-PS/PE copolymer which composition, crystallinity, molecular weight are uniform. The physical properties of S-PS/PE are adjustable, which provides the need on specific use.
Patent TW-446703-B (TW)
Title: Thioether furan nitrone compounds
Inventor: KELLEHER JUDITH A
IPC: A61P31/04
Filed: 1999-01-15
Granted: 2001-07-21
Abstract: Disclosed are novel thioether furan nitrone compounds and pharmaceutical compositions containing such compounds. The disclosed compositions are useful as therapeutics for preventing and/or treating neurodegenerative, autoimmune and inflammatory conditions in mammals and as analytical reagents for detecting free radicals.
Patent TW-490778-B (TW)
Title: Device with a clock output circuit
Inventor: TERAUCHI YOUJI
IPC: H03K19/00
Filed: 1999-02-04
Granted: 2002-06-11
Abstract: A device is disclosed having at least an internal circuit for performing a predetermined processing and a clock generation circuit such as an oscillation circuit for providing a clock signal to the internal circuit and other circuits is disclosed. The device has a clock output circuit for receiving a test mode signal and outputting the clock signal or an output from the internal circuit to an output terminal in accordance with the test mode signal. When the test mode signal become active, the clock signal is outputted from the external terminal to perform the test for the clock signal.
Patent TW-410264-B (TW)
Title: Charging material preheater
Inventor: FUCHS GERHARD
IPC: F27B3/18
Filed: 1999-02-08
Granted: 2000-11-01
Abstract: In a charging material preheater for preheating charging material (60) which is to be charged into a funace vessel (3), having a shaft (9) which is fixed in a frame structure (20) and which in its upper region has a closable feed opening (61) for the charging material (60) and a gas outlet and in its lower region a discharge opening for the charging material (60) and a gas inlet, and whose shaft walls (33, 35) delimit a receiving space (62) for the charging material (60) to be heated, the shaft walls (34, 35) are subdivided into shaft wall portions which are individually replaceably fixed in the frame structure (20).
Patent TW-402786-B (TW)
Title: Semiconductor processing methods of forming a conductive projection and methods of increasing alignment tolerances
Inventor: FISCHER MARK
IPC: G03F7/16
Filed: 1999-04-12
Granted: 2000-08-21
Abstract: Semiconductor processing methods of forming conductive projections and methods of increasing alignment tolerances are described. In one implementation, a conductive projection is formed over a substrate surface area and includes an upper surface and a side surface joined therewith to define a corner region. The corner region of the conductive projection is subsequently beveled to increase an alignment tolerance relative thereto. In another implementation, a conductive plug is formed over a substrate node location between a pair of conductive lines and has an uppermost surface. Material of the conductive plug is unevenly removed to define a second uppermost surface, at least a portion of which is disposed elevationally higher than a conductive line. In one aspect, conductive plug material can be removed by facet etching the conductive plug. In another aspect, conductive plug material is unevenly doped with dopant, and conductive plug material containing greater concentrations of dopant is etched at a greater rate than plug material containing lower concentrations of dopant.
Patent TW-500982-B (TW)
Title: Dry development method for bi-layer resist manufacture process
Inventor: YANG BAU-RU
IPC: G03F7/26
Filed: 1999-04-09
Granted: 2002-09-01
Abstract: This invention provides a dry development method for bi-layer resist manufacture process, suitable for the application in transferring a pattern of a silicon-containing resist to the bottom resist layer on a semiconductor substrate, which includes: (a) performing a selective etching using plasma generated from oxygen and sulfur dioxide characterized by using greater sulfur dioxide gas flow rate than oxygen gas flow rate; and (b) performing an ashing process using plasma generated from oxygen and hydrogen bromide. According to the inventive dry development method, the critical dimension (CD) bias between dense lines and iso lines can be reduced and the edge roughness problem of the resist pattern can be solved.
Patent TW-429144-B (TW)
Title: The pharmaceutical composition comprising the Con.A-Maltose complex and vehicle for oral use
Inventor: DUNG DA-CHENG
IPC: A61K31/00
Filed: 1999-05-05
Granted: 2001-04-11
Abstract: The invention relate to the Con.A-Maltose Complex to improve the stalility of free Con.A and the pharmaceutical composition comprising the Con.A-Maltose Complex and vehicle for oral use.
Patent TW-450930-B (TW)
Title: Controller for running of transport electric car
Inventor: NISHINO SHUZO
IPC: G05D1/02
Filed: 1999-07-02
Granted: 2001-08-21
Abstract: Provided at the front end of each transport mover (V) are proximity sensors (23, 24) for detecting an object by generating alternating current magnetic fields facing upward and having different frequencies and by allowing energy to be lost by currents generated by the alternating current magnetic fields. A decelerator/stopper (W) forming two resonance circuits resonating at the frequencies of the proximity sensors (23, 24) is provided on a lateral side of a guide rail (B) in an opposed relation to the proximity sensors (23, 24). A to-be-detected plate (25) for prevention of rear-end collision is provided at the rear end of the transport mover (V). The to-be-detected plate (25) can enter a space between the proximity sensors (23, 24) and the decelerator/stopper (W). With this configuration, unlike conventional cases, there is no need to form through holes in the guide rail for wiring when installing the decelerator/stopper (W) on the guide rail (B), thereby facilitating the installing work.
Patent TW-I246536-B (TW)
Title: Low background fluorescent measurement
Inventor: WANG WEI-KUNG
IPC: C12Q1/68
Filed: 1999-09-03
Granted: 2006-01-01
Abstract: Using transparent substrate to load subject, excitation light, that dose not react, will pass the substrate and trapped by a photon trap. The fluorescent signal from the subject will be detected by a photon counter at the front of substrate. This invention also disclose the auto-diagnosis method to check a successful test.
Patent TW-517032-B (TW)
Title: A method and support for supporting packages only at their edges during steam sterilization
Inventor: BYRAM DAVID C
IPC: B65B55/02
Filed: 2000-02-17
Granted: 2003-01-11
Abstract: A method and a support for supporting a package in a steam sterilizer, featuring support members configured and positioned to support only at least a portion of at least two opposed side edges, but not a side face, of the package. A diamond shape is particularly preferred for the support members as, when rotated at an angle, its facets provide line contact with appropriate side edges of the package.
Patent TW-435015-B (TW)
Title: An optical multiplexer/demultiplexer
Inventor: WU JIUN-SHIUNG
IPC: H04J14/02
Filed: 1999-09-08
Granted: 2001-05-16
Abstract: An optical multiplexer/demultiplexer which has a 2x2 structure of four connecting ports for proceeding signal dropping/adding simultaneously. There is a filtering device optically coupled to four sets of collimator in this structure respectively, and each collimator is optically coupled to the fiber respectively. The first collimator and the second collimator are allocated on the same side of the filtering device; the third collimator and the fourth collimator are allocated on the same side of the filtering device, and are on different sides with the first and the second collimator. The second collimator is located at the position where it can receive the signal transmitted by the first collimator and the reflected signal by the filtering device, the third collimator is located at the position where it can receive the signal transmitted by the first collimator and passing through the filtering device, the fourth collimator is located at the position where the transmitted signal can be received by the second collimator after it passes through the filtering device.
Patent TW-I250360-B (TW)
Title: Method of producing polycrystalline silicon
Inventor: MITSUHASHI HIROSHI
IPC: H01L29/786
Filed: 1999-09-30
Granted: 2006-03-01
Abstract: A thin film transistor to be adapted to each pixel switch in a liquid crystal display has a polycrystalline silicon layer which is acquired by crystallizing amorphous silicon deposited on a glass substrate by laser annealing. A characteristic curve indicating the intensity distribution of a laser beam in this laser annealing has a peak shifted on the upstream side in the direction moving to the glass substrate. In the laser annealing of amorphous silicon, the laser beam is irradiated on the amorphous silicon with its high-intensity portion of the laser beam first. This can make the fluence margin of a laser beam in laser annealing wide enough to achieve a high field-effect mobility and a high yield.
Patent TW-446811-B (TW)
Title: Liquid induction alarm device and method thereof
Inventor: PENG RUEI-HUNG
IPC: G08B17/04
Filed: 1999-10-13
Granted: 2001-07-21
Abstract: The present invention is a liquid induction alarm device and the method thereof. The liquid induction alarm device consists of a main unit, an inductive detector, and a protection device. The protection device comprises an emergency power loop and an inductive detector fixture. The emergency power loop ensures normal system operation even during power failure and the inductive detector fixture ensures normal positioning of the inductive detector. The liquid induction alarm method is described as follows: firstly, an inductive detector should be installed at a place where an unexpected liquid may exist. If the inductive detector detects the existence of any liquid, a warning signal will be transmitted and the latch circuit will be detonated to lock the system up. Also, a variation signal will be transmitted if any variation occurs on the fixture. Besides, the power supply will automatically be switched to emergency power supply when an abnormal power cut-off occurs.
Patent TW-441204-B (TW)
Title: Radio communication system
Inventor: MOULSLEY TIMOTHY J
IPC: H04J3/00
Filed: 1999-10-21
Granted: 2001-06-16
Abstract: A radio communication system in which secondary stations can request services from a primary station using random access or dedicated signalling methods. The primary station partitions a single uplink channel between random access and dedicated signalling transmissions, thereby enabling the advantages of both types of transmissions to be provided on a single channel without the need for the duplication of hardware otherwise required to handle two different types of channel.
Patent TW-541315-B (TW)
Title: A novel D-amino acid aminotransferase for simultaneously producing glutaryl-7- aminocephalosporanic acid and D-amino acid
Inventor: HUANG TZAN-SHIUN
IPC: C12N15/31
Filed: 1999-12-10
Granted: 2003-07-11
Abstract: The present invention relates to mutant D-amino acid aminotransferase, including nucleic acids encoding mutant D-amino acid aminotransferase. The mutant D-amino acid aminotransferase of the present invention is obtained by the substitution of the glutamate residue at position 13 of wild type D-amino acid aminotransferase from Bacillus sphaericus with hydrophobic amino acids. The mutant D-amino acid aminotransferase can be used in the production of D-amino acid and the conversion of glutaryl-7-aminocephalosporanic acid from cephalosporin C. The present invention also includes replica-paper staining method for screening the cells expressing high DAT activity.
Patent TW-478266-B (TW)
Title: ATM node and method of operating an ATM node
Inventor: PETERSEN LARS-GOERAN
IPC: H04L12/56
Filed: 1999-12-30
Granted: 2002-03-01
Abstract: A multi-stage ATM node (20) comprises plural ATM switches (22) connected together in cascading fashion. A tagging unit (BP/TU) appends a tag (82) to a cell which is to be routed through the ATM node. The tag comprises, e,g., a transfer list (88) of destination addresses for switching of the cell through the ATM node. For monitoring purposes, a node performance monitoring manager (60) defines one or more segments of monitored cell travel through the plural ATM switches of the ATM node, and then selectively starts and stops monitoring with respect to the defined segment. A terminating monitoring unit at a terminating end of the segment uses the tag of a received cell to determine whether the received cell is subject to performance monitoring, and also prepares a termination unit report. The node performance monitoring manager further causes generation of monitoring management cells which also bear a tag, including a monitoring activation cell; a response cell; and a monitoring result cell. The monitoring result cell includes monitoring data. Selective starting and stopping of monitoring over a defined segment is facilitated by additional monitoring management cells which have either a start code or a stop code included in their tags.
Patent TW-444251-B (TW)
Title: Serial switch driver architecture for automatic test equipment
Inventor: BREGER PETER
IPC: G01R31/319
Filed: 2000-02-17
Granted: 2001-07-01
Abstract: A tristate circuit for driving three signal levels to a pin of a device-under-test is disclosed. The tristate circuit includes a driver having an output at a first signal level and adapted for coupling to the pin. A first switching unit couples to the output and responds to a programmed signal. The first switching unit operates to selectively alter the first signal level to a second signal level. A second switching unit connects serially to the first switch. The second switching unit responds to a second programmed signal and operates to cooperate with the first switch to alter the second signal level to a third signal level.
Patent TW-468162-B (TW)
Title: Method of hiding areas on a disc like recording of the optically rewritable type
Inventor: NIJBOER JAKOB GERRIT
IPC: G11B7/0037
Filed: 2000-05-16
Granted: 2001-12-11
Abstract: A next generation of high speed CD-RW discs for high speed recording (4x-10x) need a new write strategy, which is not suited for recording at lower speeds (1x-4x). Existing CD-RW recorders may accept these discs and make recordings according to existing write strategies. This will result in unreadable discs. To prevent this, a power calibration area (PCA) and a program memory area (PMA), both needed for recording, are hidden for the existing recorders. As a result the disc will be rejected. In a method wherein an absolute time reference (ATIP) is applied on the disc, the start locations of said areas being determined by a fixed time offset relative to a subsequent lead-in area, an embodiment of the invention is obtained by making the PCA and PMA untraceable by introducing and absolute time in pre-groove (ATIP) time code jump of for instance one minute just before the start time of the lead-in area. Another embodiment is obtained by introducing the absolute time in pre-groove (ATIP) time code jumps between a test area and a count area of the program calibration area (PCA).