baber/WOPTO huggingface dataset:
Patent TW-563161-B (TW)
Title: Liquid coating nozzle manufacturing method
Inventor: MITANI MASATO
IPC: B05C11/08
Filed: 1997-02-20
Granted: 2003-11-21
Abstract: A liquid coating nozzle (4, 4a, 124) is provided with a first block (41) which has an inner liquid reserving section (43) that extends in its longitudinal direction and an inner discharge section comprised of a number of small holes (44) formed in the longitudinal direction at a bottom portion of the liquid reserving section (43) and a second block (42). which has an inner space defining a gas reserving section (46) that extends in the longitudinal direction outside the first block (41) and an outer discharge section formed in the longitudinal direction at a bottom portion of the inner space, the outer discharge section being comprised of a number of small holes (48) and forming a gas flow that externally surrounds a linear or curtain-shaped liquid flow that flows downward from the small holes (44).
Patent TW-468048-B (TW)
Title: Optical assay device and method
Inventor: MAYNARD JAMES E
IPC: B01L3/00
Filed: 2000-04-06
Granted: 2001-12-11
Abstract: The present invention involves an optical assay device and method of use for the detection of an analyte of interest in a sample that conveniently allows control of the flow characteristics of the sample through the device without significant user intervention. The optical assay device includes a base having an absorbent material, and a member having an optically active test stack that is rotatably coupled to the base for rotation between a lowered position and a raised position. In the lowered position, the optically active test stack contacts the absorbent material for drawing the sample through the surface. In the raised position, the optically active test stack does not contact the absorbent material.
Patent TW-477984-B (TW)
Title: A memory decoder with zero static power
Inventor: DAVIES THOMAS J
IPC: G11C16/28
Filed: 2000-03-29
Granted: 2002-03-01
Abstract: A decoder for a memory cell which uses dynamic current to sense the conduction state of a memory cell. The decoder includes a sense circuit that is pre-charged from a voltage source. Upon disconnection of the sense circuit from the voltage source and connection of the memory cell to circuit ground via an access switch, the sense circuit is discharged if the memory cell is conductive and retains its charge if the memory cell is not conductive. The sense circuit outputs a signal indicative of the conduction state of the memory cell in dependence on whether the sense circuit is discharged or not. For low frequency operation, a weak feedback transistor maintains the sense circuit in the charged state after it is initially charged, and after connection to a memory cell if the memory cell is not conductive, to sustain the output signal and counteract the effects of the circuit leakage.
Patent TW-507329-B (TW)
Title: Semiconductor device
Inventor: IGARASHI MOTOSHIGE
IPC: H01L21/8234
Filed: 2000-05-19
Granted: 2002-10-21
Abstract: Provided are a semiconductor device in which a MOS transistor of SAC structure and a MOS transistor of salicide structure are provided together. Each gate electrode (3) of gate structures (GT11 to GT13) is covered with an upper nitride film (4) and sidewall nitride film (5). Therefore, when an interlayer insulating film (10) being oxide film is selectively removed for forming contact holes (CH1 and CH2), the upper, nitride film (4) and sidewall nitride film (5) are not removed, thereby preventing the gate electrode (3) from being exposed. Particularly, in the gate structures (GT11 and GT12), even when the contact hole (CH1) is dislocated to either side, no short circuit is developed between a conductor layer (CL1) and the gate electrode (3). Thus, the gate structures (GT11 and GT12) can be disposed without being restricted by the alignment margin of the contact hole (CH1), and the distance between the gates can be reduced for attaining high integration.
Patent TW-584799-B (TW)
Title: Flat-board loop type micro heat pipe
Inventor: YANG SHU-JUNG
IPC: H05K7/20
Filed: 2000-05-24
Granted: 2004-04-21
Abstract: The present invention provides a flat type micro loop heat pipe. The present invention utilizes part areas of two metal sheets enclosing a capillary structure to form a board container capable of forming an evaporating terminal and a condensing terminal communicating with each other via a transmission pipe. The container is filled with working fluid which will have a phase change when being heated, so as to quickly transfer the heat absorbed by the evaporating terminal to the remote condensing terminal for dissipating heat, thereby providing a heat dissipating device with the advantages of loop type heat pipe and flat micro heat pipe. On the other hand, based on different heat source locations of the object to be used, it further arranges thermal layout for the micro heat pipe to achieve flexible utilization in space and effect of eliminating the hot point of heat generating device.
Patent TW-523846-B (TW)
Title: Segmented contactor
Inventor: ESLAMY MOHAMMAD
IPC: H01L21/66
Filed: 2000-08-11
Granted: 2003-03-11
Abstract: A method of fabricating a large area, multi-element contactor. A segmented contactor is provided for testing semiconductor devices on a wafer mat comprises a plurality of contactor units mounted to a substrate. The contactor units are formed, tested, and assembled to a backing substrate. The contactor units may include leads extending laterally for connection to an external instrument such as a burn-in board. The contactor units include conductive areas such as pads that are placed into contact with conductive terminals on devices under test.
Patent TW-522307-B (TW)
Title: Data transfer apparatus, data transfer system, and data transfer method
Inventor: YAMANOUE KAORU
IPC: G06F13/12
Filed: 2000-06-15
Granted: 2003-03-01
Abstract: When data are transferred from a host CPU (14) to a sound processor (24) which reproduces music sounds on a real-time basis, the burden on the host CPU (14) is greatly reduced. Upon transfer of music sound data from the host CPU (14) as a transfer source, the host CPU (14) and a DMAC(44) handle a data size of 2560 words that is greater than the storage capacity of 256 words of buffer memories (41),(42).After music sound data have been transferred to one of the buffer memories (41) until it becomes full of the data, the sound processor (24) temporarily suspends the transfer of the data. When music sound data in the other buffer memory (42) are reproduced by the sound processor(24) and the buffer memory (42) becomes empty, the sound processor (24) sets the empty buffer memory (42) as a transfer destination memory, cancels the temporary suspension of the transfer of the data, and resumes the transfer of the data to the empty buffer memory (42).
Patent TW-483080-B (TW)
Title: Defect reference system automatic pattern classification
Inventor: HARVEY STEFANIE
IPC: G01Q60/00
Filed: 2000-07-14
Granted: 2002-04-11
Abstract: A methodology is provided for qualitatively identifying features of an article, such as defects on the surface of a semiconductor substrate, with a string of symbols, such as numbers, according to relevant defect characteristics and information relating to the processing tools visited by the wafer, including reliability information. Embodiments include generalizing, after a defect on a wafer is discovered and inspected (as by optical review, SEM, EDS, AFM, etc.), each quantitative attribute of the defect such as the defect's size, material composition, color, position on the surface of the wafer, etc. into a qualitative category, assigning a numerical symbol to each attribute for identification, and sequencing the symbols in a predetermined manner. The identification sequences of all defects are stored in a database, where they are easily compared with other correspondingly identified defects. The identification sequence also includes a number representative of the wafer's last-visited processing tool, thereby associating the defect with a tool. After the defect is investigated and determined as being caused by a particular fault of the tool, this information is stored and linked to the defect's identification sequence. Thereafter, if a similar defect occurs in another wafer, the later defect's identification sequence is matched to that of the previous defect by searching the defect database, indicating the same cause for the later defect, thereby enabling ready identification, of the root causes of defects, and enabling early corrective action to be taken.
Patent TW-475067-B (TW)
Title: Color filter, process for producing it, and liquid crystal panel
Inventor: KASHIWAZAKI AKIO
IPC: G03F7/00
Filed: 2000-07-24
Granted: 2002-02-01
Abstract: A process for producing a color filter which comprises a step of arranging a light-transmitting colored part on a surface of a base plate by applying an ink onto the base plate by an ink-jet system, where the ink comprises water, an aqueous organic solvent and a coloring material, and the coloring material contains a self-dispersing pigment having at least one species of hydrophilic group bonded directly or through a linker group to a surface thereof, a color filter obtained by the process, and a liquid crystal panel containing the color filter.
Patent TW-564161-B (TW)
Title: Cochineal pigment-containing beverage and anti-fading method for the same
Inventor: TAKAICHI AKIHISA
IPC: A23L5/41
Filed: 2000-08-05
Granted: 2003-12-01
Abstract: This present invention provides a cochineal pigment-containing beverage characterized in that the cochineal pigment-containing beverage is mixed with nigerooligosaccharide and an anti-fading method for the cochineal pigment-containing beverage.
Patent TW-499760-B (TW)
Title: Semiconductor device
Inventor: EMOTO TAKAO
IPC: H01L23/50
Filed: 2000-08-25
Granted: 2002-08-21
Abstract: This invention is to achieve the increasing of the operation frequency and the high-speed switch operation. The solution is to form vertical type MOSFET on the semiconductor wafer 1. The backside of semiconductor wafer 1 is the drain of MOSFET and is fixed on the dissipation part of the frame 2-1. The source 5 and gate 6 are formed on the front side of the semiconductor wafer. The source 5 connects the external electrodes 2-2-1 and 2-2-2 via solder lines 3a and 3c. The gate 6 connects the external electrode 2-3 via solder line 3b. Both the external electrodes 2-2-1 and 2-2-2 are for the same source electrode function.
Patent TW-471957-B (TW)
Title: Non-invasive blood pressure measuring method and device thereof
Inventor: WU SHU-MEI
IPC: A61B5/02
Filed: 2000-09-01
Granted: 2002-01-11
Abstract: The present invention relates to a non-invasive method for measuring blood pressure and a device thereof. The method mainly comprises using a stagewise pressurization and depressurization procedure and using curve fitting method to obtain a pulse encapsulated curve based on the sampled pulse composite wave; and using this encapsulated curve to determine the systolic pressure and the diastolic pressure. A blood pressure measuring device according to this measuring method can achieve the effects of comfortable, fast and accurate in blood pressure measurement.
Patent TW-459405-B (TW)
Title: Manufacturing method of III-nitride device
Inventor: TZENG JIAN-SHIN
IPC: H01L33/00
Filed: 2000-10-17
Granted: 2001-10-11
Abstract: There is provided a novel manufacturing method of III-nitride device, capable of avoiding the problem in mismatch of lattice between the III-nitride epitaxy film and the substrate. The present invention utilizes HVPE method, MBE method or MOCVD method to grow a layer of III-nitride buffer layer with a thickness of more than 0.5 μm on a sapphire substrate. Then, the HVPE method or MOCVD method is used to grow a thick III-nitride epitaxy layer on the buffer layer. Because the device is grown on the epitaxy layer, the mismatch problem in lattice between the epitaxy layer and the substrate can be avoided, thereby improving the performance of the device.
Patent TW-500611-B (TW)
Title: Massager
Inventor: ICHIKAWA HIROMITSU
IPC: A61H7/00
Filed: 2000-12-08
Granted: 2002-09-01
Abstract: The present invention provides a chair-type massager (A) comprising a chair body (100) for use as a support member for supporting a user's body and a massage apparatus (1) located in a seat back (103) of the chair body (100). The massage apparatus (1) includes a base member (10) and a pair of massage units (20), right and left, provided on the base member (10). Each massage unit (20) has a movable element (21). The movable element (21) is provided with a tilt member (26). A treatment member (27) is attached to the tilt member (26). The tilt member (26) is driven by means of an airbag (24). The movable element (21) is rotated around a shaft (23a) by means of a motor (41) so that the treatment member (27) can move along a curved surface of the user's body.
Patent TW-487921-B (TW)
Title: Data-memory and its test method
Inventor: PAUL STEFFEN
IPC: G11C29/00
Filed: 2001-01-18
Granted: 2002-05-21
Abstract: The data-memory includes: a main-data-memory (2), which is composed of many data-memory-units; a redundance-data-memory (3), which is composed of many redundance-data-memory-units to replace defective data-memory-units of the main data-memory (2); a redundance-control-logic (4) to control the access at the redundance-data-memory (3), where the main-data-memory (2) and the redundance-data-memory (3) are parallel connected through data-lines (9, 12) to a data-bus (6), and where the main-data-memory (2) and the redundance-control-logic (4) are parallel connected through the address-lines (10, 15) to an address-bus (7) to address the data-memory-units in the data-memory (1).
Patent TW-478068-B (TW)
Title: Method of producing semiconductor device and system for producing the same
Inventor: YUZURIHA KOJIRO
IPC: H01L21/00
Filed: 2001-01-19
Granted: 2002-03-01
Abstract: A method of producing a semiconductor device having a multilayered wiring conductors and a system for producing the same. The nonuniformity of SOG coating film effectively suppressed and various treatments are simple and less time-consuming. A wiring conductor is formed on a semiconductor substrate and an insulating layer covering the wiring conductor and the semiconductor substrate is formed, and the insulating layer is then subjected to a wet etching prior to the formation of SOG layer, thereby to increase a wettabiltity by the coating solution on the insulating layer.
Patent TW-499683-B (TW)
Title: Burst operations in memories
Inventor: SONG JIN-SEUNG
IPC: G11C8/12
Filed: 2001-03-27
Granted: 2002-08-21
Abstract: In a burst operation, a counter receives one or more bits of a starting column address. The count signal generated by the counter is provided to column decoders. The column decoders select two columns in response to a single value of the count signal. The two columns can be at non-consecutive column addresses. Alternatively, the two columns can be at consecutive column addresses starting at an odd column address boundary. Data are transferred between the two columns and a buffer in parallel. Data are transferred between the buffer and a data terminal serially. Some embodiments are suitable for burst operations defined by standards for synchronous dynamic random access memories.
Patent TW-494168-B (TW)
Title: An operation method of aqua chemical grouting in ground modification work
Inventor: TSAI JENG-LIANG
IPC: E02D3/12
Filed: 2001-02-12
Granted: 2002-07-11
Abstract: This invention of an operation method of aqua chemical grouting in ground modification work is how to mix and inject an aqua chemical, compounded from ""A"" liquid of water glass and ""B"" liquid of sodium aluminates, into the ground. The mixing proportion of A and B liquids is controlled by the volume of sodium aluminates in the B liquid to obtain various gel setting time and operation characteristics. ""A"" liquid is compounded from 1201 (liters) water glass and 801water; while ""B"", liquid is compounded from X1 of aluminate sodium and 200-X1 of water. While mixing ""A"" and ""B"" liquids at room temperature, for instant setting operation characteristic, the value X dominates the gel setting time in a remarkable way and more operation points, which are subtler and easier for operation, hence occur. As for slow setting, the relationship between value X with gel setting time becomes less and less, and the operation is getting more stable and easier for controlling.
Patent TW-483042-B (TW)
Title: Method and apparatus for manufacturing bonded SOI wafer
Inventor: OI HIROYUKI
IPC: H01L21/762
Filed: 2001-03-16
Granted: 2002-04-11
Abstract: The present invention provides a kind of method for manufacturing a bonded SOI wafer and the apparatus used for bonding wafers, in which automatic alignment can be carried out with reference to the orientation flat (OF) of a wafer for supporting substrate after the wafer bonding step. When bonding wafers, transmission light is irradiated in order to obtain the transmission image of silicon wafer 10 and the transmission image of silicon wafer 20. The pattern position of the dielectric isolation grooves 13 in silicon wafer 10 and the orientation flat 20a position of the silicon wafer 20 are examined respectively from each image such that the bonding position of the wafers 10, 20 is determined based on the examined results. Consequently, automatic alignment of the bonded SOI wafer can be carried out with reference to the orientation flat 20a of the silicon wafer 20 during the step after bonding wafers.
Patent TW-550114-B (TW)
Title: DMC complex catalyst and process for its preparation
Inventor: ELEVELD MICHAEL BAREND
IPC: B01J37/04
Filed: 2001-05-07
Granted: 2003-09-01
Abstract: Process for the preparation of a DMC catalyst, which process comprises the steps of (a) combining an aqueous solution of a metal salt with an aqueous solution of a metal cyanide salt and reacting these solutions, wherein at least part of this reaction takes place in the presence of an organic complexing agent, thereby forming a dispersion of a solid DMC complex in an aqueous medium; (b) combining the dispersion obtained in step (a) with a liquid, which is essentially insoluble in water and which is capable of extracting the solid DMC complex formed in step (a) from the aqueous medium, and allowing a two-phase system to be formed consisting of a first aqueous layer and a layer containing the DMC complex and the liquid added; (c) removing the first aqueous layer; and (d) recovering the DMC catalyst from the layer containing the DMC catalyst. The DMC catalysts obtained are very useful in the polymerization of alkylene oxides into polyether polyols.
Patent TW-508541-B (TW)
Title: Smooth linking method between demo mode and real-time mode
Inventor: LIU CASPER
IPC: G06T15/00
Filed: 2001-06-13
Granted: 2002-11-01
Abstract: A smooth linking method between demo mode and real-time mode is provided for switching the real-time mode to the demo mode, which includes the following steps: first, providing a plurality of prefabricated graphs, wherein each prefabricated graph comprises an object and the object location corresponding to the object; next, in the real-time mode, recording the previous location and the current location for the cursor; during switching to the demo mode, the recent prefabricated graph with the minimum distance from the object location to the current location for each prefabricated graph is selected as the initially playing graph; and, obtaining a playing direction according to the previous location and the current location; finally, conducting continuous playing from the initially playing graph according to the playing direction and the above-mentioned sequence.
Patent TW-513868-B (TW)
Title: Media converter and link test technique using the same
Inventor: TANAKA KAZUYASU
IPC: H04L12/24
Filed: 2001-08-17
Granted: 2002-12-11
Abstract: A media converter allowing the response test to be activated from cable side and easy detection of occurrence of a failure is disclosed. A pair of physical-layer interfaces to different types of transmission media are connected through a memory for temporarily storing data to be transferred between the physical-layer interfaces. The media converter determines whether a received block of data stored in the memory includes trigger data uniquely assigned to the media converter in a source address field of the received block of data. Only when the received block of data stored in the memory includes the trigger data, a response block of data corresponding to the received block of data is sent back to a source that has transmitted the received block of data.
Patent TW-506059-B (TW)
Title: Forming method for shallow trench
Inventor: TSAI NIAN-YU
IPC: H01L21/8242
Filed: 2001-09-25
Granted: 2002-10-11
Abstract: The present invention is a forming method for shallow trench, which is suitable for forming a shallow trench in an area between two neighboring trench capacitor structures on a semiconductor substrate, and the deep-trench capacitor structure has a collar structure and a conductor structure. The forming method for shallow trench includes the following steps: forming a mask layer on the semiconductor substrate having these deep-trench capacitor structure and defining the mask; conducting a first etching process on the area uncovered by the mask to form a trench of a first depth, in which the first etching process has a high selectivity for the conductor structure to the mask; and, conducting a second etching process on the trench of the first depth to form a trench of a second depth, in which the second etching process is characterized by that the selectivity of the conductor structure to the collar structure is substantially close to one.
Patent TW-508281-B (TW)
Title: Lead-free solder alloy and electronic components using same
Inventor: IZUMIDA KOICHI
IPC: B23K35/26
Filed: 2001-10-02
Granted: 2002-11-01
Abstract: Prevented is disconnection, and generation of the bridging effect which causes short circuits between terminals, when electric wire having an insulating coating and terminals are soldered together, in electronic components which are constituted using electric wire having an insulating coating, the core wire thereof being copper or a copper alloy, and in which electronic components distances between neighboring terminals are narrow. Electric wire having an insulating coating, the base metal of which is copper, and terminal portions (connection portions) are soldered together by means of a lead-free solder alloy, which contains 3.0 to 5.5 wt% copper (Cu); 0.1 to 0.5 wt% nickel (Ni); and 0.001 to 0.1 wt% germanium (Ge), the remainder of the solder alloy consisting of tin (Sn).
Patent TW-535400-B (TW)
Title: Image data arrangement method in the memory of optical scanning device
Inventor: JANG TANG-SHIN
IPC: H04N1/04
Filed: 2001-11-26
Granted: 2003-06-01
Abstract: There is provided an image data arrangement method in the memory of optical scanning device, which is suitable for image data in which one line is formed by plural pixels and each pixel is formed by plural primary colors. This image data arrangement method in the memory of optical scanning device comprises first determining one primary color obtained by scanning one line; then, dividing the pixels of the line into several groups; when one of the groups is stored in the memory, reserving one storage space before and after the address of the primary color obtained in storing, so that plural primary colors that form the same pixel can be adjacently arranged in the memory in the same order; and finally when the primary colors of the pixels in each group are ready, the data included in the group is sent out.