baber/WOPTO huggingface dataset:
Patent TW-462995-B (TW)
Title: Precursor with (alkyloxy)(alkyl) silylolefin ligand to deposit copper and method for same
Inventor: SENZAKI YOSHIHIDE
IPC: C07F7/18
Filed: 1997-10-16
Granted: 2001-11-11
Abstract: A method is provided for applying chemical vapor deposition (CVD) copper (Cu) to integrated circuit substrates using a Cu(hfac)(ligand) precursor with a silylolefin ligand including combinations of C1-C8 alkyl groups with at least one C2-C8 alkyloxy group. The alkyloxy groups include, ethoxy, propoxy, butoxy, pentyloxy, hexyloxy, heptyloxy, octyloxy, and aryloxy, while the alkyl groups include methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, and aryl, The oxygen atoms of the alkyloxy groups, and the long carbon chains of both the alkyl and alkyloxy groups, increase the stability of the precursor by contributing electrons to the Cu(hfac) complex. The improved bond helps insure that the ligand separates from the (hfac)Cu complex at consistent temperatures when Cu is to be deposited. Combinations of alkyloxy and alkyl groups allow the molecular weight of the precursor to be manipulated so that the volatility of the precursor is adjustable for specific process scenarios. Other embodiments provide a precursor blend made from additional silylolefins, hexafluoroacetylacetone (H-hfac), H-hfac dihydrate, and water, either separately, or in combinations, to enhance deposition rate, conductivity, and precursor stability. A Cu precursor compound including silylolefin ligands having at least one alkyloxy group is also provided. Combinations of ethyl groups with ethoxy groups are specifically disclosed.
Patent TW-410477-B (TW)
Title: Process for producing semiconductor article
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L31/068
Filed: 1997-12-18
Granted: 2000-11-01
Abstract: A process for producing a semiconductor article is provided which comprises the steps of bonding a film onto a substrate having a poroous semiconductor layer and separating the film from the substrate at the porous semiconductor layer by applying a force to the film in a peeling direction.
Patent TW-373115-B (TW)
Title: Liquid crystal display device
Inventor: KUROKAWA KAZUNARI
IPC: G02F1/133
Filed: 1997-12-23
Granted: 1999-11-01
Abstract: Internal shift registers, bit latch circuits, line latch circuits and output circuits are divided into units of an arbitrary number. Outputs of data and clocks to be transferred to their block are likewise divided. A standby function is given in unit of divisions, so that only the circuit for executing data latch is still operating lowering the power consumption.
Patent TW-434931-B (TW)
Title: Rigid battery separator with compliant layer
Inventor: EDWARDS VICTORIA ANN
IPC: H01M10/12
Filed: 1998-01-19
Granted: 2001-05-16
Abstract: A porous, composite separator for a storage battery comprising a rigid, porous wettable body in plate or sheet form having at least one face covered with a porous layer of a compliant material, and a battery assembly incorporating such separator.
Patent TW-390016-B (TW)
Title: Serial/parallel selective converter
Inventor: KIM SI-HYEON
IPC: H03M9/00
Filed: 1998-03-10
Granted: 2000-05-11
Abstract: A serial/parallel selective converter capable of selectively receiving and outputting data by using a plurality of serial input/output switching latches and a plurality of parallel input/output switching latches in order to output a serial input data signal as a parallel data signal and also output a parallel input data signal as s serial data signal in accordance with a serial/parallel selection control signal.
Patent TW-364232-B (TW)
Title: Semiconductor laser package with power monitoring system
Inventor: HUANG RONG-TING
IPC: H01S5/183
Filed: 1998-03-10
Granted: 1999-07-11
Abstract: A semiconductor laser package and method of fabrication including a vertical cavity surface emitting laser and a power monitoring system, such as a photodetector mounted on a mounting base. An optical element, such as a beam splitter, formed integral with the mounting base or as a separate element positioned on the mounting base in optical alignment with an emission generated by the vertical cavity surface emitting laser. The optical element characterized by reflecting a portion of the emission in the direction of the photodetector and allowing a portion of the emission to pass therethrough. An overmolded housing is positioned on the mounting base to enclose the vertical cavity surface emitting laser, the photodetector and the optical element.
Patent TW-569072-B (TW)
Title: Organosilicon nanocluster and its production
Inventor: MIWA TAKAO
IPC: G02B6/12
Filed: 1998-03-27
Granted: 2004-01-01
Abstract: The present invention relates to an organosilicon nanocluster and its composition method. Further, the present invention relates to a thin-film of silicon and a thin-film of silicon oxide both produced from the organosilicon nanocluster, and a high-efficiency semiconductor device using the film. In addition, the organosilicon nanocluster is soluble in an organic solvent and a band gap of a solution thereof in the organic solvent is between 3 eV and 1.2 eV when determined with a Tauc figure.
Patent TW-395073-B (TW)
Title: Armature coil winding machine and winding method
Inventor: YAMAZAKI AKIHIKO
IPC: H02K15/09
Filed: 1998-04-20
Granted: 2000-06-21
Abstract: The present invention is to provide an armature coil winding machine which can wind high density coil in a space limited by the coil end for realizing the miniaturization of the armature. In the armature coil winding machine winding round the coil on the armature coil assembly (10) having a plurality of slots on the periphery, is disposed a coil shaping mechanism which comprises a fixed former (2) for  guiding the coil into the two slots (12a), a coil winding former (20) disposed with a movable former (23) which is movable along the two end faces of the armature coil inside said fixed former and toward the core center, and restricts the coil end position between slots (12a), and a coil shaping blade (31) for shaping the coil inside the slot outside the location of former sliding apparatus which removes said movable former (23) to specified location and said former sliding apparatus; thus it enables high density winding which effectively utilizes the winding space.
Patent TW-385430-B (TW)
Title: Drive circuit for a magnetic recording device useful in magnetic disk driver
Inventor: MIYAKE SHIGEKAZU
IPC: G11B5/09
Filed: 1998-06-25
Granted: 2000-03-21
Abstract: A drive circuit for a magnetic recording device is provided in which the stray capacitance and stray inductance of the peripheral wiring of the drive circuit is reduced. Also, the drive circuit increases the read/write frequency of data and the recording density of the magnetic recording device. Specifically, the drive circuit contains a write driver, a read preamplifier, a write predriver, a read postamplifier, and a current signal detecting circuit. The write driver inputs write data and outputs a corresponding writing current to a write head to store information onto a magnetic disk. The read preamplifier supplies a bias current to a read magnetic head to sense information stored on the magnetic disk and amplifier the information as output data. The write predriver inputs a write data signal via a data signal line and a write mode signal and supplies the write data to the write driver based on the write mode signal. The read postamplifier inputs the outputs data and a read mode signal and amplifier the output data to produce a read data signal based on the read mode signal. The current signal detecting circuit inputs an external current setting signal via the data signal line and generates a current value signal based on the external current setting signal.
Patent TW-487794-B (TW)
Title: Method for affecting the operation temperature of a cooled burner and burner therefor
Inventor: HAUFF ALFRED DR-ING
IPC: F23G7/06
Filed: 1998-07-08
Granted: 2002-05-21
Abstract: Exhaust gases from production arrangements of semi-conductor contain toxic and/or condensable components and are cleansed through burning and afterwards washing of burned gas before it is suck off by vacuum pumps. On one side, the above-mentioned burner must be cooled here, and, on the other side, the cool surface trend to deposit solid condense from harmful materials and thus to cut down the storm cross-section in the burner and thus the sucking efficiency of the rear- connected vacuum pumps. In order to avoid this, the operation temperature of the burner is affected, and, for method, it is carried out through that the condensable surface areas of the burner (1) are heated by at least one of the gases, either lead to or produced in the burner, selected from the group consisting of exhaust gas, burning gas, oxidation gas, flame gas and purge gas and by heating these gas as heat-carrier on a temperature above the condensation temperature of the exhaust gas components; and, for arrangement, is carried out through that means for avoiding the condensation on the inner surfaces (8) of a feed opening (7) for the exhaust gas to the burner's flame is provided.
Patent TW-392344-B (TW)
Title: One time programmable read only memory
Inventor: JANG GUANG-YE
IPC: H01L27/112
Filed: 1998-08-11
Granted: 2000-06-01
Abstract: A kind of one time programmable read only memory comprises stacked control gates, inter-metal dielectric and floating gates on the substrate. In the substrate below two sides of the stacked structure, comprising ion implantation area and forming metal silicide on the ion implantation area; wherein the inter-metal dielectric comprises oxide layer and silicon nitride layer; and the oxide layer covers the floating gates and the silicon nitride layer covers floating gates and metal silicide. Furthermore, the control gate covers the silicon nitride layer of inter-metal dielectric. The disclosed structure can reduce the resistance of bit lines and enhance the efficiency; and because there is no field oxide and contact, the structure will be flatter and with smaller size.
Patent TW-445370-B (TW)
Title: Cyclone turbine flowmeter and control system therefor
Inventor: LEE JOUNG-SUN
IPC: G01F1/10
Filed: 1998-08-29
Granted: 2001-07-11
Abstract: The present invention relates to a cyclone turbine flowmeter for extracting information about a flow rate or measuring the quantity of flow flowing in production facilities. The cyclone turbine flowmeter includes a cyclone turbine formed with flow channels for allowing liquids flowing in from the outside to receive rotary power, a rotor rotated by the liquids passed through the flow channels of the cyclone turbine, a turbine bearing manufactured so as to minimize frictional forces and at the same time, to have durability and resistance to chemicals, and a vibration isolation bearing constructed in such a manner of enclosing the turbine bearing and its turbine axle to prevent vibration.
Patent TW-564178-B (TW)
Title: Polymeric derivatives of camptothecins
Inventor: ANGELUCCI FRANCESCO
IPC: A61K47/48
Filed: 1998-09-11
Granted: 2003-12-01
Abstract: Water soluble polymeric conjugates of camptothecin comprise N-(2-hydroxypropyl) methacryloylamide units linked via a spacer of the formula -Gly-NH-(CH2)n-CO-Gly wherein n=2-8 to the C-20 position of a camptothecin residue. The conjugates possess enhanced antitumor activity and decreased toxicity with respect to the free drug. A process for their preparation and pharmaceutical compositions containing them are also described.
Patent TW-434738-B (TW)
Title: Dry etching method and semiconductor device fabrication method
Inventor: IMAI SHINICHI
IPC: H01L21/302
Filed: 1998-10-26
Granted: 2001-05-16
Abstract: The present invention discloses a dry etching method for enhancing etching selectivity ratios to photoresist film using high density plasma, in which a fluorocarbon gas, whose fluorine to carbon ratio is less than 2:1, is used. The adding of an inert gas and oxygen to such a fluorocarbon gas further enhances etching selectivity ratios and etching rates.
Patent TW-396625-B (TW)
Title: CMOS image sensor
Inventor: YANG HUA-YU
IPC: H01L27/14
Filed: 1998-11-03
Granted: 2000-07-01
Abstract: The photodiode produces CMOS image sensor currents. There is a depletion region between its P-N junction. CMOS image sensor features a new layout, which is different from traditional ones. Those carriers in N side will diffuse with either in a comb-like or finger-like shape to the P side; this may increase the depletion region between P-N junction and a larger current is therefore produced.
Patent TW-424247-B (TW)
Title: Thermal switch
Inventor: KALAPODIS JAMES B
IPC: H01M50/583
Filed: 1998-11-23
Granted: 2001-03-01
Abstract: A thermal switch assembly includes a dielectric spacer and a switch blade member of shape memory metal sandwiched between a pair of flat metal plates. The spacer provides a cavity between the plates, and the switch blade member has a switch blade portion projecting into the cavity. The switch blade member has a mounting portion engaging one of the metal plates, and the switch blade portion normally is under bending stress in engagement with the other metal plate to provide a current path between the plates. At elevated temperatures, the switch blade portion of shape memory metal moves out of engagement with the other metal plate to interrupt the current path. Fasteners integral with the dielectric spacer cooperate with the metal plates and the switch blade member to hold the switch assembly together with the spacer and the mounting portion of the switch blade member compressively sandwiched between the metal plates.
Patent TW-470754-B (TW)
Title: A continuous process for preparation of a poly(vinyl acetate) solution for use in a saponification process to produce poly(vinyl alcohol)
Inventor: WEBB STEPHEN CHARLES
IPC: C08F16/06
Filed: 1999-03-05
Granted: 2002-01-01
Abstract: In an improved process for the continuous production of poly(vinyl alcohol), poly(vinyl acetate) paste exiting from a polymerization reactor was purified and dissolved in a hydrolytic alcohol-containing solvent for subsequent saponification to produce poly(vinyl alcohol) according to the present invention. Poly(vinyl acetate) paste, containing poly(vinyl acetate), vinyl acetate, and solvent, is heated to a temperature above the glass transition temperature but below a temperature which will degrade the poly(vinyl acetate) and is fed into a flashing area of an extruding devolatilization device. Vinyl acetate and solvent are flashed through vent ports in the flashing area of the devolatilization device and can then be recycled to a polymerization reactor, if desired. A substantially pure poly(vinyl acetate) melt, exiting the flashing area, is conveyed to a mixing area of the devolatilization device where it is mixed with a hydrolytic alcohol-containing solvent to form a solution for subsequent processing in a saponification unit.
Patent TW-558715-B (TW)
Title: Music and image generating device
Inventor: SUZUKI HIDEO
IPC: G06T13/20
Filed: 1999-03-19
Granted: 2003-10-21
Abstract: The present invention is a music and image generating device, which comprises: a database formed with the operation members, wherein the operation members include the operation information and the sounding point labels, and the operation information is stored with the playing tracks according to each instrument or the playing mode by dividing each part, and the sounding point labels are used to specify the sounding sequence of the operation information; reading out the operation components corresponding to the playing information in sequence from the database to generate the basic operation information and generating the 3D animation image synchronized with the playing information and displaying; and, arbitrarily selecting the display image with the instrument changing switches, player changing switches, and stage changing switches, and displaying the image for viewing from an arbitrary view point with the view point changing switch.
Patent TW-592713-B (TW)
Title: Use of nanodispersions in cosmetic end formulations
Inventor: HUGLIN DIETMAR
IPC: A61Q1/02
Filed: 1999-04-19
Granted: 2004-06-21
Abstract: A description is given of the use of a nanodispersion, which comprises (a) a membrane-forming molecule, (b) a coemulsifier and (c) a lipophilic component, in cosmetic end formulation, which nanodispersion is obtainable by (alpha) mixing the components (a), (b) and (c) until a homogeneous clear liquid is obtained, and (beta) adding the liquid obtained in step (alpha) to the water phase of the cosmetic end formulations, steps (alpha) and (beta) being carried out without any additional supply of energy. The nanodispersions used according to this invention can be easily prepared and are suitable as carrier systems for a very wide range of cosmetic active agents and oil-soluble dyes.
Patent TW-444280-B (TW)
Title: Electrical static discharge protection circuit structure and the manufacturing method thereof
Inventor: KE TZUNG-SHI
IPC: H01L21/28
Filed: 1999-05-07
Granted: 2001-07-01
Abstract: An electrical static discharge protection structure which comprises a substrate with a gate having a first metal silicide thereon; a drain area on one side of the gate; and, a second metal silicide but not neighboring to the gate; and, a source area on one side of the gate; and, a third metal silicide.
Patent TW-421914-B (TW)
Title: Output buffer circuit for transmitting digital signals over a transmission line with preemphase
Inventor: HEDBERG MATS
IPC: H04L25/02
Filed: 1999-05-24
Granted: 2001-02-11
Abstract: The present invention relates to an output buffer circuit for transmitting digital signals over a transmission line with pre-emphase. It comprises an output stage and a control circuit. The output stage includes a first impedance circuit connected between an upper power supply potential and an output node. It furthermore includes a second impedance circuit connected between the output node and a power supply node at a lower supply potential. Both impedance circuits receive impedance control signals from the control circuit such that an impedance ratio between the first impedance and the second impedance takes one of at least three different predetermined values in accordance with the present state and the history of a digital data input signal, and such that the sum of the conductance provided by the first impedance circuit and the conductance provided by the second impedance circuit is independent from the generated impedance ratios. Preferably, both impedance circuits consist of a plurality of transistors connected in parallel. For each transistor in the first impedance circuit there exists a corresponding transistor in the second impedance circuit. Pairs of corresponding transistors are designed to have the same ON-impedance. The control circuit controls the first and the second impedance circuit such that in each pair one transistor is in the ON state and the other transistor is in the OFF state at any time.
Patent TW-417314-B (TW)
Title: Indium Gallium nitride light emitting diode
Inventor: LIOU JIA-CHENG
IPC: H01L33/00
Filed: 1999-05-28
Granted: 2001-01-01
Abstract: A kind of light emitting diode comprising one sapphire substrate, one gallium nitride epitaxial layer of which it forms on said sapphire substrate, one n-type gallium nitride buffer layer formed on said gallium nitride epitaxial layer, one p-type gallium nitride contact layer formed on said buffer layer, one p-type gallium aluminum nitride binding layer formed on said p-type gallium aluminum nitride contact layer, one pure quantum well Indium Gallium nitride light emitting layer, one n-type gallium aluminum nitride binding layer formed on said light emitting layer, n-type gallium nitride contact layer formed on said n-type gallium aluminum nitride binding layer, and then form a layer of indium tin oxide transparent conductive layer on said n-type gallium nitride contact layer, then get rid of part of it with etching method to expose part of the n-type gallium nitride contact layer, next to form a n-type Nickel gold pre-electrode on said exposed portion of the n-type gallium nitride contact layer and let said pre-electrode contacts with the transparent conductive layer. Besides, since the sapphire is non conductive, it is necessary to etch said light emitting diode suitably onto said p-type gallium aluminum nitride contact layer, then forms one p-type Nickel gold post-electrode on said p-type gallium nitride contact layer.
Patent TW-440699-B (TW)
Title: Test apparatus for electronic parts
Inventor: TAKAHASHI HIROYUKI
IPC: G01R31/01
Filed: 1999-05-29
Granted: 2001-06-16
Abstract: This invention provides a test apparatus for electronic parts and includes the followings: IC socket 206, which is electrically contacted with the tested IC chip; distribution board 205, in which one terminal is electrically connected with terminal of test head 20 and the other terminal is electrically connected with terminal of IC socket 206; and heater element 205, which is installed at the distribution board 205. Test apparatus for other viewpoint of this invention includes the followings: socket 20, which is used to install IC chip needed to test in the form of free disassembly; a socket guide 82, which is used to keep socket 20; the chamber 6, in which IC socket guide 82 is installed at chamber opening portion 92 and the interior can be kept at the designed status below normal temperature if IC chip disassembly opening of socket 20 faces toward inside of chamber; distribution board 100, which is electrically connected with terminal of socket 20 and is disposed at the outside of chamber opening portion 92 for chamber 6; and hot plate 106, which is installed at the periphery of chamber opening portion 92 for chamber 6 and is able to heat distribution board 100 by using heat transfer. This invention can be used to prevent dew condensation of distribution board, which is easily occurred at low temperature, and heat dissipation from IC socket, which is easily occurred at low temperature or high temperature.
Patent TW-411257-B (TW)
Title: Insole or sole of shoes and manufacturing method thereof
Inventor: SHIBATA OSAMU
IPC: A43B13/14
Filed: 1999-07-20
Granted: 2000-11-11
Abstract: The present invention relates to an insole or a sole of shoes and a the manufacturing method thereof. A recess portion and a thick outer peripheral portion are formed in an upper surface of a bottom plate. The recess portion is formed into a shape corresponding to the surface of heel and center portion of a foot. A plurality of blades are formed on a surface of the recess portion, extend in directions perpendicular to a longitudinal direction of the bottom plate and are slanted toward a heel portion of the bottom plate. The welded portions of the bottom plate and the cover, which directly surround the respective recess portions and have uniform width, are welded together by a high frequency welder and fluid is sealed in a spaced defined by the recess portions. Since the width of the welded portion is uniform, the strength of the welding is uniform as well. Therefore, leakage of water can be prevented. Further, the insole or sole of a shoe can massage the sole of foot while absorbing shock during walking, with reliable welding of the bottom plate and the cover.