baber/WOPTO huggingface dataset:
Patent TW-442831-B (TW)
Title: An input receiver for limiting current during reliability screening
Inventor: EARL JEFFREY S
IPC: H03K19/0185
Filed: 1999-02-08
Granted: 2001-06-23
Abstract: The present invention provides an input receiver that slows the signal fluctuation by limiting the amount of electrical currents flowing through the input receiver. The limiting of electrical current flowing through the input receiver slows the input signal of the receiver which in effect filters out some level of glitches of an input signal. In one embodiment, the input receiver is constructed and implemented in a structure similar to a differential amplifier for a single interface. In another embodiment, the input receiver is constructed and implemented in a modified differential amplifier for a single interface. In a further embodiment, the input receiver is constructed and implemented in a modified differential amplifier for multiple interfaces.
Patent TW-422830-B (TW)
Title: Improved purification and recovery of acetonitrile
Inventor: GODBOLE SANJAY PURUSHOTTAM
IPC: C07C255/03
Filed: 1999-02-22
Granted: 2001-02-21
Abstract: The method of the present invention comprises feeding crude acetonitrile containing acrylonitrile as an impurity and water into the upper portion of a distillation column, distilling the crude acetonitrile in the presence of the water for a time sufficient to allow substantially all of the acrylonitrile impurity to be vaporized in the presence of the water, removing substantially all of the acrylonitrile in an overhead stream exiting from the distillation column and recovering the crude acetonitrile substantially free of acrylonitrile impurity from the lower portion of the distillation column. In particular, the method can be utilized to produce HPLC grade acetonitrile (UV cutoff<190).
Patent TW-586042-B (TW)
Title: Liquid crystal display apparatus
Inventor: OKITA MITSUTAKA
IPC: G02F1/13363
Filed: 1999-03-20
Granted: 2004-05-01
Abstract: In a liquid crystal display apparatus employing an OCB mode of a liquid crystal molecule bend orientation, a major axis of a uniaxial phase differential plate with an optic anisotropy being positive is arranged not to intersect perpendicularly a positive projection direction of a base plate on the liquid crystal molecule, but is generally parallel to the direction of a polarizing axis of an optical analyzer. A high contrast can be achieved within a relatively wide range of viewing angle.
Patent TW-425652-B (TW)
Title: Manufacturing method of dielectric layer on the plural metal conduction wires of semiconductor wafer
Inventor: CHEN YING-TANG
IPC: H01L21/76
Filed: 1999-04-29
Granted: 2001-03-11
Abstract: This invention is about the manufacturing method of dielectric layer on semiconductor wafer, which includes a dielectric layer underneath a metal layer and plural metal wires with nearly square-shaped cross section formed on the dielectric layer. This method is performed in a high-density plasma chemical vapor deposition reactor. At first, the predetermined etching and deposition rates are used to perform the first deposition process so as to make the dielectric material form the first dielectric layer with a predetermined thickness on the semiconductor surface. The first dielectric layer will cover each metal wire surface and form a pyramid-shaped convex at the top surface of each metal wire, in which the cross section of each convex has two inclined sidewalls. Under the condition of nearly zero etching rate, a predetermined deposition rate is used to perform the second deposition process so as to make the dielectric material form the second dielectric layer with a predetermined thickness on the semiconductor surface. The second dielectric layer, which is deposited at the top surface of each metal wire, will make the incline angle of the convex at inclined sidewalls on top surface of each metal wire decrease so as to complete the fabrication of this dielectric layer.
Patent TW-510001-B (TW)
Title: Semiconductor device having dummy bonding wire
Inventor: KIKUCHI SATOSHI
IPC: H01L23/28
Filed: 1999-05-18
Granted: 2002-11-11
Abstract: A semiconductor device includes a support plate and a semiconductor chip mounted onto the support plate. Bonding wires are arranged in a row to connect the semiconductor chip to the support plate and a molding resin covers the semiconductor chip. The support plate has dummy bonding areas which do not contribute to electrical operation and the semiconductor chip has dummy bonding pads which do not contribute to electrical operation. The dummy bonding wires extend between the dummy bonding areas and the dummy bonding pads. The dummy bonding wires are arranged at the corners of the semiconductor chip so that a flow of resin is slowed down when the resin molding is carried out, to prevent the bonding wire from contacting the adjacent bonding wire.
Patent TW-I225472-B (TW)
Title: Process for working a quartz glass component
Inventor: ROSENBLUM KARL
IPC: B24C5/02
Filed: 1999-06-04
Granted: 2004-12-21
Abstract: For the working of quartz glass components by removal of material, it is known that grinding and polishing processes are used. Also known are processes for working glass components by successive removal of surface layers of the components by means of a liquid jet containing abrasive substance, which jet emerges from a nozzle and strikes the surface of the component under a high operating pressure, the nozzle being moved at a predetermined advancing rate in relation to the component surface and perpendicularly with respect to the direction of the liquid jet. Proceeding on this basis, to specify a process which permits removal over a large area in the case of quartz glass components and is inexpensive in comparison with the known grinding and polishing processes, it is proposed according to the invention that the operating pressure is set to a value of at most 150 MPa.
Patent TW-457210-B (TW)
Title: Container provided with applicator
Inventor: YAMAMOTO YOSHINORI
IPC: A45D24/22
Filed: 1999-06-16
Granted: 2001-10-01
Abstract: A container (10) with an applicator has a container main body (11), which is composed of a flexible outer layer (21) and an inner layer (22) laminated on the outer layer (21) so as to be freely peeled therefrom and is provided with an air introducing hole (27) on the outer layer (21) and a discharge opening (44) connected with the inner layer (22), and an applicator (61) provided at the discharge opening (44) of the container main body (11).
Patent TW-439374-B (TW)
Title: Extended range concentric cell base station
Inventor: JIANG FRANCES
IPC: H04J3/06
Filed: 1999-07-06
Granted: 2001-06-07
Abstract: The present invention is a extended range concentric cell base station and a method for extending a cell size or access range without incurring ASIC correlator re-design. This is accomplished with a concentric cell base station design that incorporates multiple timing protocols. The concentric base station has associated a micro cell and a macro cell, wherein the micro and macro cells use a different timing protocol that will cause signals transmitted by mobiles within their respective cells to be received within the confines of search windows associated with the timing protocols.
Patent TW-453890-B (TW)
Title: Filtration module including unitary filter cartridge-bowl construction
Inventor: STANKOWSKI RALPH J
IPC: B01D29/21
Filed: 1999-10-08
Granted: 2001-09-11
Abstract: A filtration module is provided which includes a manifold, a filtration cartridge and a bowl that houses the filter cartridge. The filtration cartridge and bowl are connected to each other to form a unitary construction. The filtration cartridge and bowl are in fluid communication with the manifold in a manner which prevents mixing of a fluid feed to the module and a permeate removed from the module.
Patent TW-445743-B (TW)
Title: Automatic white balance adjusting circuit in color image display
Inventor: TAGOME REIJI
IPC: H04N9/73
Filed: 1999-11-18
Granted: 2001-07-11
Abstract: An automatic white balance adjusting circuit for automatically adjusting a white balance of a color image display tube having at least one cathode electrode, comprising: a selector circuit for receiving a color video signal having a vertical blanking period and at least one reference signal, selecting the color video signal, and selecting and outputting the at least one reference signal during a partial period of the vertical blanking period; an adjusting circuit for receiving a signal outputted from the selector circuit, adjusting at least one of a DC level and an AC amplitude of the signal in accordance with a control signal, and outputting the signal thus adjusted; a drive circuit for receiving the output signal of the adjusting circuit and outputting a driving signal to be supplied to the at least one cathode electrode of the color image display the according to the out put signal; a detector circuit connected to the color image display tube and detecting a voltage according to a current flowing through the cathode electrode of the color image display tube; a first voltage hold circuit for receiving a voltage detected by the detector circuit and holding the voltage; an arithmetic circuit for receiving a voltage detected by the detector circuit during a period in which the reference signal is selected by the selector circuit and a voltage held by the first voltage hold circuit during a period in which neither of the color video signal and reference signal are selected, and obtaining a voltage in difference between these voltages; and a comparator circuit for receiving a voltage in difference obtained by the arithmetic circuit, comparing the voltage in difference with a reference voltage, and generating the control signal to control an operation of the adjusting circuit according to the comparison results.
Patent TW-453946-B (TW)
Title: Manufacturing method of securing reinforcement cable terminal to rubber caterpillar
Inventor: LIN CHING-SHOEI
IPC: B29C63/24
Filed: 1999-11-26
Granted: 2001-09-11
Abstract: This invention provides a manufacturing method to secure reinforcement cable to a rubber caterpillar. The reinforcement cable is wound around the circumferential outer surface of the caterpillar band to form non-overlapping parallel winding where the reinforcement cable is passed through a position ring to secure the terminal with adjacent reinforcement cable.
Patent TW-425468-B (TW)
Title: Natural force exhaust fan having pressure boosting diversion hood
Inventor: YANG TAI-HE
IPC: F24F5/00
Filed: 1999-12-28
Granted: 2001-03-11
Abstract: Disclosed is a natural force exhaust fan having pressure boosting diversion hood, particularly, a design for natural force exhaust fan enabling natural wind to produce the effect of pressure boosting so as to enhance the exhausting efficiency of the exhaust fan, comprising: a diversion hood structure provided around an automatically veering exhaust fan or a turbine exhaust fan, so that the pressure of wind force is boosted while guided by the diversion hood with tapering structure. The exhausting efficiency of the exhaust fan can be increased when the boosted wind force passes through the automatically veering exhaust fan or turbine exhaust fan. The exhausting effect can be maintained to a certain level particularly with the weather when the natural wind is weak.
Patent TW-538298-B (TW)
Title: Crystal holding device
Inventor: DEKI KYOUICHI
IPC: G02F1/35
Filed: 2000-01-25
Granted: 2003-06-21
Abstract: The present invention relates to a crystal holding device to prevent beam fluctuation at the entrance/exit ends when the crystallization temperature is raised above room temperature, so as to increase the stability of the beam position. The solution of the present invention is: vacant pipes 5, 5' are provided at the beam entrance and exit sides of the CLBO crystal 1, and the difference of the temperature at both ends of the vacant pipes 5, 5' and the ambient gas temperature is reduced, thereby the fluctuation of the air nearby is prevented and the beam stability is raised. Also, it is possible to use solid tube made of high transparency material to laser beam wavelength such as quartz rod. Furthermore, it is possible to install cooling device at both ends of the said vacant pipe or solid member, and cool down both ends to have a temperature close to the ambient temperature.
Patent TW-469524-B (TW)
Title: Plasma processing apparatus and plasma processing method
Inventor: AMANO HIDEAKI
IPC: C23C16/458
Filed: 2000-01-28
Granted: 2001-12-21
Abstract: A temperature regulating means is embedded in the vicinity of the upper face of a ring body that surrounds a semiconductor wafer bearing table at substantially the same height. To enable the surface of the wafer to have the same temperature as the vicinity of the upper face of the ring body, the temperature regulating means controls by employing a temperature control portion 61 of the ring body according to a recipe setting the processing conditions. At this time, the difference in temperature between the upper side of the wafer and the upper side of the upper face of the ring body is thus reduced to form a film of a relatively high uniformity.
Patent TW-542728-B (TW)
Title: Kits and systems for use in perfusion application
Inventor: SEGALL PAUL E
IPC: A61K35/14
Filed: 2000-02-03
Granted: 2003-07-21
Abstract: Methods and compositions for use in perfusion applications are provided. In the subject methods, a subject or derivative thereof, e.g. isolated organ or tissue, is infused, perfused and/or transfused with at least two fluid compositions. The first fluid composition is a non-naturally occurring biological buffer free plasma-like solution and the second fluid composition is a fluid blood composition. In a preferred embodiment, an additional volume of the first solution, or a derivative thereof, is administered to the patient following introduction of the fluid blood composition. Also provided are kits and systems for performing the subject methods. The subject methods and compositions find use in variety of perfusion applications, including the treatment of hypothermic surgical applications, cryogenic procedures, and the like.
Patent TW-461225-B (TW)
Title: Loudspeakers
Inventor: AZIMA HENRY
IPC: H04R1/02
Filed: 2000-02-11
Granted: 2001-10-21
Abstract: A method of compensating for boundary effects on a primary sound source (28, 30) located in an environment (26) having boundaries (40), comprising the steps of feeding the primary sound source with an electrical signal, positioning an auxiliary sound source (36) in the environment, determining the distance of the primary sound source from at least one boundary, deriving a correction signal from the electrical signal to the first sound source and the determined distance and applying the correction signal to the auxiliary sound source to energise the auxiliary sound source to produce correcting output. A loudspeaker system for use in an environment having boundaries using the method of compensating for boundary effects.
Patent TW-I283785-B (TW)
Title: Liquid crystal device and its manufacture
Inventor: HAGIWARA TAKESHI
IPC: G02F1/1333
Filed: 2000-03-08
Granted: 2007-07-11
Abstract: To provide a liquid crystal device provided with a structure capable of equally supporting an overhanging region in the liquid crystal device. A protective film 15 is formed and at the same time a pair of insulating films 25 are formed utilizing a material as same as the material of the protective film on an overhanging region 11s so as to cover a part of wirings 11b and 11c, then an alignment layer 16 is formed on the protective film 15 and the insulating films 25. And at the same time an alignment layer 26 utilizing a material as same as the material of the alignment layer 16 is formed also on the insulating film 25 formed on the overhanging region 11s. The alignment layer 26 is formed so as to be spread out around over the outer edge of the insulating film 25.
Patent TW-510908-B (TW)
Title: Photo-sensitive thermosetting resin and solder resist ink composition containing the same
Inventor: YE SZ-TAU
IPC: C08G59/00
Filed: 2000-03-21
Granted: 2002-11-21
Abstract: The present invention relates to a photosensitive thermosetting resin, containing more than two olefin double bonds and carboxylic acid group in its molecular structure. The invention also relates to a solder resist ink composition, including (A) the foregoing photosensitive thermosetting resin, (B) photoinitiator and (C) thermohardener. The solder resist ink composition of the invention can be used in a printed circuit board, and is good in photosensitivity, soldering resistance, electrolytic corrosion resistance, insulation property and adhesion to a copper foil.
Patent TW-454218-B (TW)
Title: Cathode ray tube device that reduces magnetic field leakage
Inventor: UCHIDA YUKIO
IPC: H01J29/76
Filed: 2000-03-29
Granted: 2001-09-11
Abstract: Two closed-loop coils are respectively set at the top or the bottom of a cathode ray tube. These two closed-loop coils serves in a pair as a cancel coil. Each closed-loop coil is positioned so as to make an interlinkage with the magnetic field leakage that escapes from the deflection yoke, a part of the closed-loop coil running almost in parallel to the top or bottom edge of an effective display region of a front panel.
Patent TW-455949-B (TW)
Title: Epitaxially grown lead germanate film and deposition method
Inventor: LI TINGKAI
IPC: H01B3/00
Filed: 2000-04-28
Granted: 2001-09-21
Abstract: The present invention provides a substantially single crystal PGO film with optimal the ferroelectric properties. The PGO film and adjacent electrodes are epitaxially grown to minimize mismatch between the structures. MOCVD deposition methods and RTP annealing procedures permit a PGO film to be epitaxially grown in commercial fabrication processes. These epitaxial ferroelectric have application in FeRAM memory devices. The present invention deposition method epitaxially grows ferroelectric Pb5Ge3O11 thin films along with c-axis orientation.
Patent TW-I239249-B (TW)
Title: Vaginally administrable progesterone-containing tablets and method for preparing same
Inventor: YOSSIFOFF AZARIAH
IPC: A61K9/20
Filed: 2000-05-17
Granted: 2005-09-11
Abstract: There is provided a method for preparing a tablet for the vaginal administration of progesterone for systemic use, comprising the steps of: slowly mixing water with micronized progesterone, the total amount of water mixed with said micronized progesterone not exceeding the maximum wetting capacity of the micronized progesterone, whereby to obtain wetted micronized progesterone; drying said wetted micronized progesterone to a humidity content of substantially 0%, whereby to form substantially dry micronized progesterone; mixing said substantially dry micronized progesterone with other pharmaceutically acceptable excipients or diluents therefore; and forming a tablet by direct compaction of said substantially dry micronized progesterone which has been mixed with said other pharmaceutically acceptable excipients or diluents therefore. Tablets so prepared, as well as a tablet comprising between about 6 to 20 wt.% progesterone and between about 5 to 12 wt.% effervescent, are also provided.
Patent TW-514958-B (TW)
Title: Semiconductor factory automation system and method for transporting semiconductor wafers
Inventor: LEE TAE-HO
IPC: B65G49/07
Filed: 2000-05-22
Granted: 2002-12-21
Abstract: A method for transporting semiconductor wafers in semiconductor factory automation system, includes the steps of: (a) processing a lot of semiconductor wafers to be contained in a semiconductor wafer cassette in a process equipment; (b) sending a cassette transportation request from the process equipment to a cell management server when the process equipment has processed the lot of semiconductor wafers; (c) generating a transportation instruction in response to the cassette transportation request; and (d) if the semiconductor wafer cassette is transported from the process equipment to a stocker by an automatic guide vehicle (AGV), simultaneously activating the AGV and the stocker by simultaneously sending the transportation instruction to the AGV and the stocker. The method in accordance with the present invention can reduce a time taken to transport the semiconductor wafers.
Patent TW-I255831-B (TW)
Title: Heat resistant molded article
Inventor: HAYAMI HIROSHI
IPC: C08L25/12
Filed: 2000-05-25
Granted: 2006-06-01
Abstract: The purpose of the present invention is to provide a heat resistant engineering plastic which satisfies the soldering heat resistance of 260 DEG C x 10-60 sec, has no problem when inexpensively molded, and has excellent heat aging resistance, and to obtain a molded article such as connectors mounted on a substrate by using the plastic. A resin composition comprises a melt mixture of an engineering plastic having active sites, which are reactive to specific functional groups or provided with such sites, and an organic compound having aforementioned functional groups and polymerizable functional groups in the same molecule, or a polyolefin having aforementioned functional groups. The resin composition is melt molded and subjected to ionizing radiation.
Patent TW-472317-B (TW)
Title: Process and apparatus for treating a workpiece such as a semiconductor wafer
Inventor: BERGMAN ERIC J
IPC: B08B3/04
Filed: 2000-07-21
Granted: 2002-01-11
Abstract: A novel chemistry, system and application technique reduces the contamination of semiconductor wafers and similar substrates. A stream of liquid chemical is applied to the workpiece surface. Ozone is delivered either into the liquid process stream or into the process environment. The Ozone is preferably generated by a high capacity ozone generator. The chemical stream, which may be in the form of a liquid or vapor, is applied to the wafer in a system which enables control of the boundary layer which forms on the workpiece surface. The chemical stream may include components such as ammonium hydroxide for simultaneous particle and organic removal, another chemical to raise the pH of the solution, or other chemical additives designed to accomplish one or more specific cleaning tasks. The particular application technique is configured to develop and control a boundary layer of the liquid on the wafer surface.
Patent TW-538508-B (TW)
Title: Integrated circuit memory having divided-well architecture
Inventor: CHEN CHUN
IPC: H01L29/788
Filed: 2000-08-11
Granted: 2003-06-21
Abstract: An integrated circuit has a memory array comprising memory devices formed in a multiplicity of electrically isolated semiconductor regions that share a common set of bit lines. A given semiconductor region, typically a tub, is biased to a given voltage if a memory cell formed in that tub is accessed for a write operation, and biased to another voltage at other times. Although there may be many memory devices along the same bit line, during programming only the memory devices in the selected tub will be disturbed by the tub bias. Other memory devices residing in unselected tubs are protected against the bit line disturb. The present technique is especially advantageous when used with flash EEPROM memory cells that utilize secondary electron injection to assist in programming the cells.