baber/WOPTO huggingface dataset:
Patent TW-404853-B (TW)
Title: Wet processing methods for the manufacture of electronic components using ozonated process fluids
Inventor: PARKER JENNIFER WARE
IPC: B08B3/08
Filed: 1999-07-28
Granted: 2000-09-11
Abstract: The present invention is directed to methods of wet processing electronic components using ozonated process fluids. In the methods of the present invention, the electronic components are contacted with a wetting solution, and contacted with an ozonated process fluid containing gaseous ozone. The contacting of the electronic components with an ozonated process fluid is performed in the presence of a base. The methods of the present invention are particularly useful for removing organic materials from surfaces of electronic components.
Patent TW-426914-B (TW)
Title: Method for protecting silicon layer
Inventor: YOU HUNG-JEN
IPC: H01L21/311
Filed: 1999-07-31
Granted: 2001-03-21
Abstract: There is disclosed a method for protecting silicon layer. The method performs a step for producing a SiO2 layer and a step for removing part of the SiO2 layer before removing the silicon oxynitride layer on the polysilicon pattern. Thus, both of the side wall of the polysilicon pattern and the silicon substrate under the pattern can be protected during removing the silicon oxynitride.
Patent TW-432594-B (TW)
Title: Manufacturing method for shallow trench isolation
Inventor: YAN CHING-LANG
IPC: H01L21/762
Filed: 1999-07-31
Granted: 2001-05-01
Abstract: A manufacturing method for shallow trench isolation which includes the following steps: sequentially forming a mask layer and a patterned photoresist layer on the substrate; using the photoresist as a mask to sequentially etch the mask layer and the substrate to form the trench in the substrate; then, removing the top layer of the photoresist layer with a predetermined depth; removing the exposed mask layer; filling the insulation material in the trench; and, removing the mask layer to form the shallow trench isolation.
Patent TW-454357-B (TW)
Title: Method to produce several Ga(In, Al)N-luminescence-diode chip
Inventor: HAERLE VOLKER
IPC: H01S5/02
Filed: 1999-08-25
Granted: 2001-09-11
Abstract: Method to produce several Ga(In, Al)N-luminescence-diode chip (1) with the following steps: to apply a mask-layer (4) on the main-face (9) of a substrate-wafer (19), to form several windows (10) in the mask-layer (4), in which the main-face (9) of the substrate-wafer (19) is exposed, to deposit Gax(InyAl1-y)1-xN-semiconductor-layer sequences (18) on the main-face (9) that is exposed in the windows (10), to separate the produced wafer (24).
Patent TW-457123-B (TW)
Title: Arrangement for combining dissimilar streams
Inventor: PARENT LAURENT R
IPC: B01F23/10
Filed: 1999-10-29
Granted: 2001-10-01
Abstract: An arrangement and method for effectively mixing two (or more) streams of dissimilar materials is disclosed. The streams may comprises two air streams of different temperatures or humidities, two streams of different gaseous materials, or even two streams of different liquids. The arrangement comprises a baffle structure within the enclosure through which is passing a first stream of material. A second stream is then injected into the enclosure at a location downstream from the baffle. In practicing the method of the present invention, the passage of the first stream of material across the baffle results in creating a low pressure region between the baffle and the input port of the second stream. The second stream then has a natural tendency to enter this low pressure area, thus increasing he mixing efficiency with the first stream of material. The baffle may comprise a tapered geometry, and multiple sets of baffles and associated input ports may be used to combine multiple streams of materials.
Patent TW-470934-B (TW)
Title: Magnetic recording method and apparatus for digital signals, magnetic reproducing method and apparatus for digital signals and tape-shaped recording medium
Inventor: SENSHU YOICHIRO
IPC: G11B20/12
Filed: 1999-09-16
Granted: 2002-01-01
Abstract: The present invention relates to magnetic recording method and apparatus for digital signals, magnetic reproducing method and apparatus for digital signals and tape-shaped recording medium that conducts the recording or the reproduction of digital signal onto the magnetic tape. The subject of the present invention is to provide the recording apparatus for digital signals, in which production equipments or components for a magnetic tape are effectively utilized to assure long-time recording of high-quality signals on the magnetic tape. The solving means is described as follows. In this magnetic recording apparatus for digital signals, DV format data is recorded on a magnetic tape 8 mm in width. For example, two-track data in the DV format is recorded in the original data pattern on a sole track of a magnetic tape 8 mm in width. In addition, extension data are also recorded on this sole track along with the two-track data in the DV format.
Patent TW-444529-B (TW)
Title: Multilayered circuit board for semiconductor chip module, and method of manufacturing the same
Inventor: HIRASAWA KOKI
IPC: H05K1/03
Filed: 1999-09-17
Granted: 2001-07-01
Abstract: A multilayered circuit board for a semiconductor chip module includes an underlying board, insulating layers, fixed-potential wiring layers, via holes, and metal layers. The underlying board has a major surface made of a metal material to which a fixed potential is applied. The insulating layers are stacked on the major surface of the underlying board and have wiring layers formed on their surfaces. The fixed-potential wiring layers constitute part of the wiring layers formed on the insulating layers. The via holes are formed below the fixed-potential wiring layers to extend through the insulating layers. The metal layers are filled in the via holes so as to make upper ends be connected to the lower surfaces of the fixed-potential wiring layers. One of the insulating layers in contact with the major surface of the underlying board is formed on the underlying board while the lower end of the metal layer is in contact with the major surface of the underlying board. The other insulating layer formed on the insulating layer in contact with the major surface of the underlying board is stacked while the lower end of the metal layer is in contact with the upper surface of the fixed-potential wiring layer of one insulating layer.
Patent TW-448566-B (TW)
Title: Manufacture method of deep trench capacitor storage node
Inventor: SHIAU JIA-SHUEN
IPC: H01L27/108
Filed: 1999-10-13
Granted: 2001-08-01
Abstract: This invention provides the manufacture method for deep trench capacitor storage node applied on a substrate. A deep trench is defined and formed through the use of a hard mask on a substrate with a pad insulation layer between the substrate and the hard mask. Then, an insulation material is formed in the deep trench without fully filling the deep trench so that the top section of the side wall surface of the deep trench is exposed. A hard spacer is formed on the side wall of the deep trench. Subsequently, the insulation material is removed to expose the substrate surface at the bottom of the deep trench and the exposed substrate surface is covered with a doped layer formed in the deep trench. The storage node is created by means of a thermal treatment to form a doped area at the bottom of the trench.
Patent TW-475342-B (TW)
Title: Monitoring/detecting device
Inventor: SHEN JR-MING
IPC: H05F1/00
Filed: 1999-10-21
Granted: 2002-02-01
Abstract: A monitoring /detecting device (1) for sensing static electricity on a designated object (4) comprises a processor (2) having a predetermined voltage value and two sensors (3) connected between the processor (2) and the designated object (4). A detecting voltage value of the present static electricity on the designated object (4) is detected by two sensors (3) and transmitted to the processor (2), comparing with the predetermined value. Once the detecting voltage value is larger than or not less than the predetermined voltage value, a warning signal is generated, the other detecting distance between this device and unit under test.
Patent TW-436308-B (TW)
Title: Elbow brace for teaching baseball throwing
Inventor: KAFER TIMOTHY
IPC: A63B69/00
Filed: 1999-11-03
Granted: 2001-05-28
Abstract: An improved elbow brace adapted for teaching baseball throwing with three stays enclosed by cloth and attached with two circumferential cloth straps. Two or more pads 21 sit between the ends of stays and the inner surface of the brace which adjoins the skin when worn. Stitched seams 15 are placed very close to the edges of the primary stays 3 and the third stay 9 to carefully hold them in proper alignment, allowing less than three-eighths of an inch of lateral movement and preferable less than one-eighth of an inch. The span between the primary stays 3 narrows toward the top of the brace 11. The middle stay is stiffer than the other two.
Patent TW-449964-B (TW)
Title: Code division multiple communication method
Inventor: TSUBOUCHI KAZUO
IPC: H04B1/707
Filed: 1999-12-09
Granted: 2001-08-11
Abstract: A code division multiple communication method is disclosed wherein in the case of bad communication path, the orthogonal code with chip synchronizing is generated by the synchronous code sequency from the relative peak of the surface acoustic wave matched filter, for generating the non-defective packet without generating the carrier from the received signal, in which a plurality of synchronous bursts composed of the synchronous packet section of the Barker code of 11 chip and the dummy section are provided at the preamble section of the spectrum extended signal, the time Tburst of one synchronous burst coinciding with one symbol time Tsymbol of the data section modulated by the orthogonal m sequency code of 64 chips. If any one of the relative peaks of the multiple synchronous codes is detected, the orthogonal code matched with the start timing of the beginning symbol of the data section can be generated, and the chip synchronizing can be generated accurately and quickly.
Patent TW-422759-B (TW)
Title: Improved grinding system
Inventor: AMIN RAJUL N
IPC: B24D13/14
Filed: 1999-12-15
Granted: 2001-02-21
Abstract: The invention describes an abrasive system comprising a fiber-backed abrasive disc and a backup pad in which the backup pad has spaced portions removed from the circumference such that the disc overlaps in the area of the removed portions. This has the effect of inhibiting catching of the disc on obstructions and enabling easy swarf removal during operation.
Patent TW-499541-B (TW)
Title: Low speed fuel system apparatus for a carburetor
Inventor: YOKOYAMA TAKASHI
IPC: F02M29/00
Filed: 2000-01-14
Granted: 2002-08-21
Abstract: To feed low speed fuel (low speed mixture) to an interior of an intake passage in a stable manner and at the same time to decrease a manufacture cost of a low speed fuel system device for a carburetor, a longitudinal axis X-X of a low speed passage 12 is provided with a low speed bleed tube 14 and a low speed fuel jet 13 directed from the upstream side to the downstream side, an upstream end 12A of said low speed passage 12 is opened under a liquid surface of a floating chamber 8 and in the vicinity of the main fuel jet 5 constituting the main fuel system M, a downstream end 12B of Said low speed passage 12 is in communication with and directly opened to an interior of the bypass chamber 9.
Patent TW-477969-B (TW)
Title: Bias current control method for magnetic resistance head and fix magnetic recording device and its disk
Inventor: KADOKAWA KOUICHI
IPC: G11B5/39
Filed: 2000-02-11
Granted: 2002-03-01
Abstract: The purpose of the present invention is to optimize the bias current of MR head during the operation of the magnetic recording device, suppressing unsymmetrical distortion formed by the saturation of the regenerated signal waveform of the MR head, and reducing the error rate of the read out data. The fix magnetic recording device of the present invention comprises: optimum measurement device 10 for optimizing the bias current of the MR head and performing the measurement when the MR head of the head assembly 1 each time accesses the disk 2; and the micro computer 8 for controlling the optimum measurement device 10 and updating the bias current value of the MR head to the measured optimum bias current value and memorizing it, and outputting the instruction for supplying the updated and memorized optimum bias current to the MR head.
Patent TW-I221473-B (TW)
Title: Process for the production of paroxetine
Inventor: ROSSI RENZO
IPC: C07D405/12
Filed: 2000-02-18
Granted: 2004-10-01
Abstract: A process for the production of paroxetine is described, wherein N-substituted derivatives of 4-(p-fluorophenyl)-3-hydroxymethyl-1,2,3,6-tetrahydropyridine are treated according to the following sequence of reactions: (a) hydrogenation catalyzed by transition metal complexes with chiral diphosphinic ligands; (b) -OH derivatisation and nucleophilic substitution, the substituent being sesamol; (c) N-dealkylation. The process is highly stereospecific and brings about the formation of intermediates enriched with the desired isomeric components, which are converted into paroxetine in quantitative yields.
Patent TW-488008-B (TW)
Title: Microelectronic workpiece support and apparatus using the support
Inventor: DAVIS JEFFRY A
IPC: B24B37/04
Filed: 2000-02-22
Granted: 2002-05-21
Abstract: A workpiece support includes a set of grooved members for supporting a series of workpieces. An outer perimeter of each workpiece may be beveled at both faces, beveled at one face, unbeveled, convex, or concave. Each grooved member has a series of similar grooves. Each groove has a bearing wall and a wedging wall shaped and oriented so that a line normal to the wedging wall intersects but is not normal to the bearing wall. For many applications, two grooved members are employed, which are parallel to one another, spaced from one another, and oriented so that the grooves of the grooved members are generally aligned. To this end, a first grooved member is oriented so that the front faces of the received workpieces bear against the bearing walls of the grooves of the first grooved member and so that the received workpieces touch the wedging walls of the grooves of the first grooved member. A second grooved member is oriented so that the back faces of the received workpieces bear against the bearing walls of the grooves of the second grooved member and so that the received workpieces touch the wedging walls of the grooves of the second grooved member. Thus, the workpieces received by the grooves of the grooved members are wedged so as not to tip, shake, or wobble.
Patent TW-506004-B (TW)
Title: Plasma processing method and apparatus
Inventor: OKUMURA TOMOHIRO
IPC: H01J37/32
Filed: 2000-05-05
Granted: 2002-10-11
Abstract: A plasma processing method includes controlling an interior of a vacuum chamber (1) to a specified pressure by introducing gas into the vacuum chamber and evacuating the interior of the vacuum chamber, supplying a high frequency power having a frequency of 50 MHz to 3 GHz to a site of an antenna (S, SA, 5B, SC, SD, 5E) other than its center and periphery with the antenna provided opposite to a substrate (7) in the vacuum chamber, in a state where a generally center of the antenna and the vacuum chamber are short-circuited to each other, while the interior of the vacuum chamber is controlled to the specified pressure, and generating plasma within the vacuum chamber and processing the substrate placed on a substrate electrode (6) within the vacuum chamber.
Patent TW-510094-B (TW)
Title: Frame switcher and method of switching, digital camera, and monitoring system
Inventor: SHINOHARA TOSHIAKI
IPC: H04N21/4223
Filed: 2000-06-13
Granted: 2002-11-11
Abstract: An image data transmission system reduces a delay resulting from compression processing of image data. The image data transmission system comprises cameras for compress encoding image data and transmitting compress-encoded image data, a decoder, a control device, monitors, and a LAN. Upon selection of a camera from the control device for control, the control device acquires information on capabilities of the cameras through the LAN. When a function which is affected by a delay due to the compress-encoding is used from among functions of the controlled camera, compress-encoding that reduces the delay is performed in the camera.
Patent TW-470878-B (TW)
Title: Self-test electronic assembly and test system
Inventor: BARTON JAMES M
IPC: G06F1/00
Filed: 2000-07-18
Granted: 2002-01-01
Abstract: A self-test electronic assembly performs self-testing, such as diagnostic or run-in testing of components and circuits, based upon internally stored test procedures. The results of self-testing are stored internally to the device, providing valuable information regarding the self-test electronic assembly, both during the manufacturing process, and preferably for ongoing in-situ operation. A test system is preferably linked to one or more self-test electronic assemblies, and provides loopback circuitry for each installed self-test electronic assembly, whereby the self-test electronic assemblies can further test components, circuitry, and security encoding and decoding operation. The preferred test rack also provides efficient and consistent monitoring and quality control over the self-testing of self-test electronic assemblies. During in-situ operation, the self-test electronic assemblies preferably monitor operating parameters, and continue to periodically perform self-testing, while storing the information within the device, and preferably transmitting the information to an external location.
Patent TW-449945-B (TW)
Title: Plane printed antenna
Inventor: TSAI SZ-NAN
IPC: H01Q1/38
Filed: 2000-08-01
Granted: 2001-08-11
Abstract: This invention is about a kind of plane printed antenna, which is installed on an electronic apparatus having a metal base, and includes the followings: the printed circuit board that is provided with the first surface and the second surface, in which the first surface is in parallel with the second surface and has a constant separation from the second surface; the first antenna device with square-wave shape, which is printed and installed on the first surface of printed circuit board; the copper foil, which is installed on the second surface of printed circuit board to abut against and conduct with the metal base of electronic apparatus; and the coaxial cable, which is installed at the appropriate position on the circuit board. The core wire conductor is connected with the first antenna device. The shielding layer that covers the core wire is conducted with copper foil to form the single-pole plane printed antenna such that it is capable of preventing the blocking effects of metal base respect to the antenna performance. Therefore, the whole size of antenna can be reduced.
Patent TW-480400-B (TW)
Title: Certificate of mailing by express mail
Inventor: LAI JIIN
IPC: G06F13/00
Filed: 2000-08-18
Granted: 2002-03-21
Abstract: A system of present invention uses standard DDR SDRAM with quad-data-rate buffer to achieve double of the data throughput. This quad-data-rate buffer achieves the double of bandwidth by interleaving of two bank of DRAM and employing a full differential source synchronous interface to improve the interface. The data buffer sit between the DRAM controller and DIMM. It performs the data assembly and disassembly to bridge the different speed of the two interfaces. The buffer also isolates the electrical difference between the two interfaces. The buffer also converts a single-ended interface on the DRAM side to a full-differential source synchronous which can achieve a higher transfer rate. The system can be composed by multiple of quad-data-rate buffers which each is 8-bit wide or a single integrated silicon.
Patent TW-593327-B (TW)
Title: Process for stabilization of dry cleaning solutions
Inventor: PERRY ROBERT JAMES
IPC: C08G77/34
Filed: 2000-11-08
Granted: 2004-06-21
Abstract: A method for stabilizing silicone dry cleaning solvents containing impurities, comprising contacting the silicone solvent with an adsorbent, neutralizing agent or combination thereof to purify the solvent and prevent reequilibration and polymerization, and separating the silicone solvent.
Patent TW-538339-B (TW)
Title: Single transmitting/receiving bus structure for middle point pull-up
Inventor: HUANG JIN-CHENG
IPC: H04L25/02
Filed: 2000-11-14
Granted: 2003-06-21
Abstract: A bus structure for middle point pull-up is disclosed, which transmits data in the integrated circuit. The bus structure comprises at least a transmitting line to connect the input/output pins of the IC for transmitting data. A middle resistor is connected to the middle point on the transmitting line. The resistance value is equal to the characteristic impedance of the transmitting line. In addition, a pull-up resistor is within the IC, one end of which is coupled to the first input/output end, the other end of which is coupled to the voltage source, and whose resistance value is higher than the characteristic impedance of the transmitting line, for example, 2 to 3 times that of the characteristic impedance to reduce the resonance at the rising edge.
Patent TW-554088-B (TW)
Title: Miniature fluid actuator
Inventor: WEBSTER JAMES RUSSELL
IPC: B01L3/00
Filed: 2000-11-17
Granted: 2003-09-21
Abstract: This invention discloses a simplified miniature fluid actuator having a sealed vacuum chamber. The driving force of the vacuum chamber is obtained by supplying a current to a film heater to weaken and thus break the film sealing the vacuum chamber under pressure difference to release the vacuum state of the vacuum chamber to outside so as to actuate. When the invented miniature fluid actuator is used in a miniature fluid duct system, the generated pressure difference can be used to produce an attractive force to operate in the duct system. In a preferred example, the vacuum chamber can use silicon, glass or plastic substrate to vacuum package the vacuum chamber by a film; the film may comprise a impermeable metal film; the vacuum chamber release method includes micro-fabricating a film metal heater on the film, and the above-mentioned device parts are installed on a substrate with a miniature duct system to complete the invention. The invented miniature fluid actuator can be applied to a miniature fluid platform to produce driving force for miniature fluid, providing fluid with miniature fluid driving force for suction, measurement, mixing and separation.
Patent TW-484157-B (TW)
Title: Electrode structure of display panel and electrode forming method
Inventor: OGAWA TETSUYA
IPC: H01J11/22
Filed: 2001-02-12
Granted: 2002-04-21
Abstract: An electrode structure of a display panel includes a plurality of electrodes formed on a substrate constituting the display panel, the electrodes including display electrode portions provided in almost parallel in a central part of the substrate and oblique lead electrode portions converged in a predetermined number for each block from the display electrode portions to reach terminal portions at an end of the substrate, and a dummy electrode provided between two oblique lead electrode portions extending in different directions in a block boundary portion for limiting a flow of an etching solvent into the block boundary portion during etching when the electrodes are formed.
Patent TW-I229123-B (TW)
Title: Anticorrosive treating concentrate
Inventor: AOKI HIDEMITSU
IPC: C23G1/26
Filed: 2001-02-16
Granted: 2005-03-11
Abstract: According to the present invention, there is provided an anticorrosive treating concentrate usable for an exposed surface of a metal (e.g. copper or a copper alloy), containing an anticorrosive agent and a precipitation inhibitor and having a pH of 4 to 12 when used in the form of an aqueous solution, in which concentrate the anticorrosive agent is a triazole type compound and/or a derivative thereof and is contained in a concentration of 0.05 to 20% by weight and the precipitation inhibitor is a compound having at least one nitrogen atom but no metal atom in the molecule.