baber/WOPTO huggingface dataset:
Patent TW-349235-B (TW)
Title: Thermal control apparatus for inductively coupled RF plasma reactor having an overhead solenoidal antenna
Inventor: COLLINS KENNETH
IPC: H01J37/32
Filed: 1997-06-26
Granted: 1999-01-01
Abstract: A plasma reactor including a plasma reactor chamber and a workpiece support for holding a workpiece near a support plane inside the chamber during processing, the chamber having a reactor enclosure portion facing the support, a cold body overlying the reactor enclosure portion, a plasma source power applicator between the reactor enclosure portion and the cold body and a thermally conductor between and in contact with the cold body and the reactor enclosure.
Patent TW-326611-B (TW)
Title: Apparatus for synchronizing a signal receiving system
Inventor: JOEL WALTER ZDEPSKI
IPC: H04L12/56
Filed: 1994-02-18
Granted: 1998-02-11
Abstract: An apparatus for synchronizing at least a part of compressed video signal receiving system which processes compressed signal happening in transmission packet of compressed video signal, in which among the transmission packet identifiers include program clock parameter with count value periodically from a modulo K counter, pulse of a encoding system clock, differential count value of program clock parameter of pre-compressed signal data relating with the compressed video signal multiplexing, increment delay encountering on transmitting packet, comprises the characteristics of: (1) A transmission packet source including transmission packet with the count value and differential count value; (2) A controlled oscillator(37) for responding a control signal E to supply a receiver system clock; (3) A receiver counter(36) installed for counting the pulses of the receiver system clock with modulo K; (4) Apparatus(31, 35) for corresponding the transmission packet instances with the count value to store count value output from the receiver counter; (5) Apparatus(32) for fetching count value and differential count value from the transmission packet; and responding to successively store count value output from the receiver counter and corresponding to the count value and differential count value from the transmission packet to generate(38, 39) the control signal E used for controlling the controlled oscillator.
Patent TW-348168-B (TW)
Title: Arrangement for setting thread tension
Inventor: KRESIMIR MISTA
IPC: B65H59/40
Filed: 1997-08-12
Granted: 1998-12-21
Abstract: An arrangement for controlling the pulling tension of a thread during its wind-off or wind-up, from or to a spool, the arrangement comprising a thread brake having a local portion and a portion movable relative thereto, between which the thread is pulled during the wind-up or wind-off and which provides a frictional force upon thread; an actuator by means of which a frictional force applied by thread brake to thread may be controlled; a piezoelectric sensor which may be deformed by the force applied by the thread to the sensor; which is characterized in that the actuator is peizoelectrically deformable element which is constructed as a unit with sensor and is so connected with the movable portion of the thread brake that the deformation movement of the actuator can be transferred to the movable portion of thread brake and the sensor.
Patent TW-438620-B (TW)
Title: Process for reducing total sulphur content in gases containing hydrogen sulphide
Inventor: VAN DEN BRINK PETER JOHN
IPC: B01J35/10
Filed: 1997-08-26
Granted: 2001-06-07
Abstract: Process for reducing the total sulphur content of a gas containing hydrogen sulphide and other sulphur components, which process comprises: (a) contacting the gas with a reducing gas in the presence of a hydrogenation catalyst comprising at least one metal component selected from groups VIB and VIII supported on a carrier comprising amorphous silica-alumina, (b) contacting at least part of the gas obtained from step (a) with a hydrolysis catalyst capable of catalysing the hydrolysis of carbonyl sulphide to form hydrogen sulphide, and (c) removing hydrogen sulphide from the gas obtained from step (b), thus obtaining a product gas having a reduced total sulphur content.
Patent TW-353063-B (TW)
Title: Integrated process for the production of vinyl acetate and/or acetic acid
Inventor: JOBSON SIMON
IPC: C07C53/08
Filed: 1997-09-04
Granted: 1999-02-21
Abstract: A method of producing acetic acid and/or vinyl acetate by an integrated process which comprises the steps: (a) contacting in a first reaction zone a gaseous feedstock comprising ethylene and/or ethane and optionally steam with a molecular oxygen-containing gas in the presence of a catalyst active for the oxidation of ethylene to acetic acid and/or ethane to acetic acid and ethylene to produce a first product stream comprising acetic acid, water and ethylene (either as unreacted ethylene and/or as co-produced ethylene) and optionally also ethane, carbon monoxide, carbon dioxide and/or nitrogen; (b) contacting in a second reaction zone in the presence or absence of additional ethylene and/or acetic acid at least a portion of the first gaseous product stream comprising at least acetic acid and ethylene and optionally also one or more of water, ethane, carbon monoxide, carbon dioxide and/or nitrogen with a molecular oxygen-containing gas in the presence of a catalyst active for the production of vinyl acetate to produce a second product stream comprising vinyl acetate, water, acetic acid and optionally ethylene; (c) separating the product stream from step (b) by distillation into an overhead azeotrope fraction comprising vinyl acetate and water and a base fraction comprising acetic acid; (d) either (i) recovering acetic acid from the base fraction separated in step (c) and optionally recycling the azeotrope fraction separated in step (c) after partial or complete separation of the water therefrom to step (c), or (ii) recovering vinyl acetate from the azeotrope fraction separated in step (c) and optionally recycling the base fraction separated in step (c) to step (b), or (iii) recovering acetic acid from the base fraction separated in step (c) and recovering vinyl acetate from the overhead azeotrope fraction recovered in step (c).
Patent TW-425390-B (TW)
Title: (ISO)Quinolyl-or quinoxalinyl-oxyethylamine derivatives for inhibition of 5-HT1A receptors, a preparation process and a pharmaceutical composition containing thereof
Inventor: BIGG DENIS
IPC: C07D217/24
Filed: 1997-09-26
Granted: 2001-03-11
Abstract: The present invention includes new derivatives of (iso)quinolyl- or quinoxalinyl-oxyethylamine which have a high affinity for the 5-HT1A receptor, processes for their manufacture, pharmaceutical compositions containing them and their use as medicaments, notably as inhibitors of gastric acid secretion and as anti-emetics.
Patent TW-366531-B (TW)
Title: Plasma etching process
Inventor: YATSUDA KOICHI
IPC: H01L21/311
Filed: 1997-10-13
Granted: 1999-08-11
Abstract: An etching gas is directed into a treatment chamber (16) and converted into a plasma to proceed with a treating process for etching a nitrogenized silicon oxide film (12) formed on a field silicon oxide of a wafer. The etching gas employs a mixture of gases containing at least CH2F2 and O2. A parameter set for a plasma etching device, which is based on a set value of internal homogeneity of the etching face, employs a pressure and a mixing ratio of the mixture (CH2F2/O2). The more stringent set value of internal homogeneity, the higher the value of any one of the treating pressure and the mixing ratio.
Patent TW-524695-B (TW)
Title: Pack for the nose
Inventor: ISHIDA KOICHI
IPC: A61Q19/00
Filed: 1997-10-16
Granted: 2003-03-21
Abstract: A sheet-like pack 1A for the nose, being applicable to the skin of the nose, comprises a holding member 20 and a cosmetic material 30, wherein a recession 10 or projection 11 is formed as a mark for pack-to-nose registration, at the middle of an upper edge 2 of the pack. The mark for registration may be formed by printing. This makes it possible to apply the pack to the nose in its optimum proper position without being right and left out of position when applied to the nose.
Patent TW-383430-B (TW)
Title: Manufacturing method for improving the uniformity of inter-polyoxide layer
Inventor: WU BING-CHANG
IPC: H01L21/322
Filed: 1997-12-06
Granted: 2000-03-01
Abstract: A manufacturing method for improving the uniformity of inter-polyoxide layer which employs multiple ion implantation to achieve the purpose. First, providing a P-type silicon substrate and forming a gate oxide thereon; defining gates with poly-silicon and carrying out a high density ion implantation to generate a non-crystalline layer on the surface of gates; then, proceeding a low density ion implantation and forming an inter-polyoxide layer. The generated non-crystalline layer in present invention can prevent the gate surface from being damaged by the high density ions; and during multiple ion implantation process, the implanted ion density in the gate can be more uniform so that it can produce better uniformity of the inter-polyoxide formed in the following process.
Patent TW-395014-B (TW)
Title: Method for manufacturing a shallow trench isolation structure
Inventor: HUNG YUN-DING
IPC: H01L21/76
Filed: 1997-12-24
Granted: 2000-06-21
Abstract: The formation of a shallow trench isolation structure on the p-type silicon substrate surface provides a pad oxide layer and a silicon nitride stop layer. Define the silicon nitride stop layer and the pad oxide layer to open the corresponding portion of the substrate, and such layer is being etched to form a plurality of trenches. Boron doped oxide layer or glass is deposited along the sidewall and the bottom of the trenches, and a non-doped TEOS oxide layer is provided and put onto it to fully fill the trenches. This device will go through high-temperature reflow manufacturing process to induce the flow of dielectric material and planarize part of the device. The first layer of boron therefore will disperse to the sidewall and bottom of the trench. Then use the chemical mechanical polishing to remove the excessive art of the dielectric layer, and use the traditional manufacturing process to complete the device on the substrate. Boron is dispersed to the internal wall of the trench forming a self-aligned field doped region. This invention allows us to produce a shallow trench isolation structure in a relatively small number of steps.
Patent TW-370517-B (TW)
Title: Raw garbage handling machine
Inventor: SVANTE ENBEKKU
IPC: B09B3/00
Filed: 1998-01-20
Granted: 1999-09-21
Abstract: A kind of raw garbage handling machine which handles the object such as raw garbage that need the digestion of oxygen-bacteria of oxidization decomposition and as the compost from the exhaust. The machine comprises the cylinder, the air discharging unit; the cutoff which is used for cutting the exhaust and ready for the compost requirement.
Patent TW-408061-B (TW)
Title: A fast process for the production of fiber preforms
Inventor: PENKOV IGOR ALEXANDROVICH
IPC: C04B35/80
Filed: 1998-03-13
Granted: 2000-10-11
Abstract: A thermomechanical pressing (""TMP"") method for obtaining rapidly a high density (1.2g/cm<3> or higher) carbon/carbon composite perform from any carbon fiber including PAN-based carbon fibers and industrial coal-tar or petroleum pitches (including synthetic derivatives) having a melting point m.p.=80-350 DEG C. Green performs may be prepared from mixtures of carbon fibers and pitch, and the resulting mixture is formed to impart a cylindrical shape to the green perform. The green perform is charged into a metallic mold where it is heated, stabilized, pressurized for a period of time, and cooled.
Patent TW-439000-B (TW)
Title: Liquid crystal display device and its driving method
Inventor: KINOSHITA HIROSHI
IPC: G09G3/36
Filed: 1998-03-19
Granted: 2001-06-07
Abstract: The invention is intended to eliminate display unevenness caused by lateral luminance error or longitudinal luminance error or crosstalk in image display on liquid crystal panel by using a low-cost drive circuit, relating to a liquid crystal panel 14 having 2N scanning lines 12 arranged in the horizontal direction, and M signal lines 10, 11 disposed in the vertical direction, in which the scanning lines 12 are driven simultaneously at both ends by using scanning line left drive circuit 17A and scanning line right drive circuit 17B. Drive pulses are sequentially applied to the scanning lines 12 at addresses X1 to X2N to turn on the individual scanning lines 12. Necessary voltage pulses are simultaneously applied to the signal lines 10, 11 at addresses Y1 to Ymto control each pixel. As compared with the conventional method of one-end driving, the luminance error is reduced to 1/4, and it is effective for enhancing the picture quality, especially in large-sized liquid crystal panel.
Patent TW-379408-B (TW)
Title: Self-aligned double polysilicon bipolar transistor and fabricating method thereof
Inventor: DEN KISHAKU
IPC: H01L29/73
Filed: 1998-05-25
Granted: 2000-01-11
Abstract: A self-aligned double polysilicon bipolar transistor includes ""L""-shaped first spacers for forming a link-up region by diffusing the impurity of first polysilicon patterns laterally, i.e., from the inside walls of the first polysilicon patterns each of which forms a base to a second polysilicon pattern which forms an emitter, and second and third spacers for isolating the second polysilicon pattern from the first spacers.
Patent TW-382743-B (TW)
Title: Plasma processing method in semiconductor processing system
Inventor: ISHIHARA HIROYUKI
IPC: H01J37/32
Filed: 1998-06-23
Granted: 2000-02-21
Abstract: A susceptor on which a wafer is placed, and an upper electrode are arranged in the processing chamber of an etching apparatus to oppose each other. An optical transmission window is disposed in the side wall of the processing chamber. The upper electrode and the susceptor are supplied with RF powers from a second RF power supply and a first RF power supply, respectively, to excite a plasma in the processing chamber. Emission of the plasma is detected by an optical detector through the optical transmission window, and data is sampled. In a CPU, the sampling data is subjected to fitting based on the Weibull distribution function, thus obtaining an approximate equation, and furthermore the differential equation of the approximate equation is obtained. The virtual end point of etching is expected from the approximate equation and differential equation.
Patent TW-403798-B (TW)
Title: Stitchbonded fabric and process for making same
Inventor: ZAFIROGLU DIMTRI PETER
IPC: D04H13/00
Filed: 1998-08-04
Granted: 2000-09-01
Abstract: An improved stitchbonded nonwoven fabric having repeating patterns of stitches in a fibrous layer is prepared with a stitching thread that consists essentially of fiber of partially molecularly oriented synthetic organic polymer. The fabric can be stretched, shrunken, and/or heat set and is particularly suited for thermoforming operations.
Patent TW-I222365-B (TW)
Title: Pharmaceutical compositions containing plasma protein
Inventor: LAJOS HEGEDUS
IPC: A61K47/42
Filed: 1998-09-18
Granted: 2004-10-21
Abstract: The invention is related to water-soluble products and pharmaceutical formulations containing the same in solid or liquid form mainly for parenteral use. They consist of or comprise a therapeutically active substance (having low aqueous solubility and a substantial binding affinity to plasma proteins) and a plasma protein fraction in controlled aggregation state, whereby the said active substance and the said protein fraction are bound to each other by way of non-covalent bonds. It also covers the process for the preparation of the above solid, water-soluble product and pharmaceutical formulation by dissolving the water-insoluble active substance in a water-miscible, pharmaceutically acceptable solvent and combining said solution with the aqueous solution of a plasma protein fraction in controlled aggregation state whereby a true solution is obtained containing the said active substance and the said protein fraction bound together by way of non-covalent bonds. Optionally a further pharmaceutically acceptable auxiliary additive-such as a protein aggregation controller and/or a stabilizer-may be present. On lyophilising, ultrafiltrating or dialysing the solution a homogeneous, solid state, water-soluble pharmaceutical product is obtained containing the active substance and the plasma protein fraction. On optionally dissolving the solid product in water a clear, liquid composition is obtained which is suitable for therapeutical administration and optionally can be finished into a parenteral formulation for direct use. Method of treatment is also covered. A series of water-insoluble substances is enlisted with appropriate protein fractions to be used.
Patent TW-367435-B (TW)
Title: Method for controlling the handle-feed for a numerical control device, and the numerical control device thereof employing the manual pulse generator whose pulse signal is generated according to the rotative quantity of manually driven handle to generate the pulse control signal
Inventor: NIWA TOMOMITSU
IPC: G05D3/12
Filed: 1998-12-31
Granted: 1999-08-21
Abstract: The invention provides a kind of numerical control device for the handle-feed control method. By controlling the control axis with the pulse signal of manual pulse generator based on the rotative quantity of manually driven handle, the numerical control device can be used for handle-feed control. By setting and memorizing at least one of the quantity of movement of control axis, target position and moving range, to monitor the movement or position of the said control axis during handle-feeding. When the movement of control axis or the set position in memory has reached the target position or limitation of moving range, the pulse signal of the manual pulse generator for exceeding the quantity will be made invalid so that the movement of control axis or the set position in memory will not be over the target position or moving range. And, the output pulse signal of manual pulse generator equals to the number of pulses of one interpolated time period which is divided by n (n equals 2 or larger). The divided pulses are distributed in the interpolated time period during pulse signal input or the followed output of n-1 interpolated time period so as to give the acceleration and deceleration characteristics of the handle-feeding.
Patent TW-445457-B (TW)
Title: Device for transverse immobilization of nuclear fuel assemblies inside transport containers
Inventor: CHIOCCA RENE
IPC: G21F5/008
Filed: 1999-01-16
Granted: 2001-07-11
Abstract: Device for transverse immobilization of nuclear fuel assemblies housed in compartments of the same length with several walls, characterized in that it comprises: (a) a fixed structure (3) rigidly attached to the compartment, located on one of its surfaces and comprising at least one guide element (5) transverse to the long length of the assembly, (b) a structure (6) that can be moved in the transverse direction, capable of applying pressure on the fuel assembly and comprising at least one transverse guide element (7) working in cooperation with the element (5) on the fixed structure (3), (c) an adjustable clamping means (8) comprising at least one adjustable clamping element (10, 20, 31, 32, 47) capable of clamping or unclamping the mobile structure (6) on the fuel assembly using an adjustment device (14, 22, 33, 48), and a control device (15, 21, 34, 43) that can be manipulated from the accessible end of the fuel assembly, the said control device acting on the clamping element or its adjustment device to fix the assembly in position by reaction on the fixed structure (3), or to release it.
Patent TW-473494-B (TW)
Title: Polymer having pendant fluoroalkylsulfide groups process for preparing the same and use thereof
Inventor: PECHHOLD ENGELBERT
IPC: C08G85/00
Filed: 1999-02-03
Granted: 2002-01-21
Abstract: Polymers having pendant fluoralkylsulfide side chains and processes for their preparation by nucleophilic displacement of halides in preformed polymers using fluoroalkylthiols are disclosed which provide oil and water repellency and antisoil properties to substrates.
Patent TW-377312-B (TW)
Title: Ratchet wrench
Inventor: NEZIGANE FUMIYOSHI
IPC: B25B13/46
Filed: 1999-03-05
Granted: 1999-12-21
Abstract: A ratchet wrench for turning bolts and nuts disposed in narrow or inaccessible places. The ratchet wrench is rotatably attached to an end of an operation rod. The ratchet wrench comprises a weight attached to the operation rod, the weight being slidable lengthwise along the operation rod, the operation rod being provided at a portion thereof in front of the weight with a front weight receiving portion against which the weight is struck. Alternatively, the operation rod may be provided at a portion thereof in the rear of the weight with a rear weight receiving portion against which the weight is struck. Also, the operation rod may be provided with both the front weight receiving portion and the rear weight receiving portion.
Patent TW-515783-B (TW)
Title: Thermal shock-resistant ceramic article
Inventor: HANSE ERIC
IPC: B22D41/52
Filed: 1999-03-19
Granted: 2003-01-01
Abstract: A thermal shock-resistant ceramic article and a method of manufacturing the article include alternating layers of a first material (2) comprising a fusible, particulate ceramic composition and a second material (3), typically comprising a porous, pyrolyzable material. The layered structure increases the article's work of fracture and toughness, and may lead to improved thermal shock-resistance. The method advantageously uses a sheet, film or sleeve to prepare the article for firing. The composition, thickness, and porosity of the second material (3) will affect the desired properties. The method is particularly adapted for manufacturing cylindrical articles, including stopper rods, nozzles, and pouring tubes for the metal casting industry.
Patent TW-386178-B (TW)
Title: Cross section formation observing method by a focused ion beam
Inventor: SUGIYAMA YASUHIKO
IPC: G03F1/00
Filed: 1999-04-16
Granted: 2000-04-01
Abstract: Observation at high resolving power is possible with less damage to the cross section by a first process of forming a cross section with using a focused ion beam and a second process of controlling an emission current of a liquid metal ion source to adjust a beam current and beam diameter and thereafter obserbing a cross section image.
Patent TW-548242-B (TW)
Title: Method for the treatment of water with an effective clarifying amount of at least one dispersion of water soluble cationic polymer flocculatn
Inventor: MAURY ELISE E
IPC: C02F11/147
Filed: 1999-05-29
Granted: 2003-08-21
Abstract: The invention is a method for clarifying, dewatering or improving retention and drainage of industrial waste water or paper furnish with an effective amount of at least one dispersion of a water soluble cationic polymer flocculant wherein the improvement comprises the addition of said polymer which has a concentration of at least twenty five percent to said waste water or paper furnish. The industrial waste is preferably food processing waste water, oily waste water, paper mill waste water and inorganic contaminated waste water. The paper furnish may be an aqueous cellulosic suspension.