baber/WOPTO huggingface dataset:
Patent TW-344762-B (TW)
Title: Method of producing a coating on a substrate
Inventor: JOHN FOSTER
IPC: F02C7/00
Filed: 1995-09-16
Granted: 1998-11-11
Abstract: A method of producing a coating on a substrate which comprises first aluminising, chromising or siliconising the substrate, then depositing on the substrate, by electrolytic or electroless deposition, a metal matrix M1 from a bath containing particles of CrAlM2, the bath having a particle distribution of 25 percent between 15 and 12 microns, 45 percent between 12 and 10 microns and 30 percent of less than 10 microns, to co-deposit the particles with the matrix as M1CrAlM2, in which M1 is at least one element selected from the group consisting of Ni, Co, and Fe and M2 is at least one element selected from the group consisting of Y, Si, Ti, Hf, Ta, Nb, Mn, Pt and rare earth elements, in which the co-deposition of M1CrAlM2 is at a current density of less than 5 mA per square centimeter and forms a layer less than 50 microns thick.
Patent TW-399088-B (TW)
Title: Water-based correction fluid
Inventor: YUN XU
IPC: C09D10/00
Filed: 1996-01-18
Granted: 2000-07-21
Abstract: The invention features a water-based correction fluid that includes an opacifying pigment, water and a film-forming system that provides the correction fluid with a writeover time of about 40 seconds or less. A water-based correction fluid comprising an opacifying pigment, a film-forming polymer, acicular particles, wherein said acicular particles have an aspect ratio of between 5:1 and 10:1, and water, and wherein said correction fluid includes between 45% and 60% of said opacifying pigment by weight, between 6% and 17% of said film-forming polymer by weight, between 1% and 9% of said acicular particles by weight, and between 20% and 40% of said water by weight.
Patent TW-326025-B (TW)
Title: Arrangement for processing used strips in a machine for printing sheet elements
Inventor: JEAN-CLAUDE REBEAUD
IPC: B41F19/06
Filed: 1996-04-10
Granted: 1998-02-01
Abstract: An arrangement for processing used belts in a machine for printing sheet elements, which is characterized in comprising an accumulating bin (30) that receives in its upper part the used belts (3, 5) carried by the supply means (26, 62, 40), and is provided in its lower part with a grinder (50) automatically placed in operation intermittently under the control of a control arrangement (60), the output (38^) of the grinder (50) opening into a transport receptacle (90) for receiving waste (9).
Patent TW-318795-B (TW)
Title: An exercise device
Inventor: HERMAN LUI
IPC: A63B23/02
Filed: 1996-05-03
Granted: 1997-11-01
Abstract: An exercise device primarily for performing the so-called sit-up exercise is provided with a pivotably adjustable back-rest and a longitudinally adjustable hip-rest. The combined adjustability of the back- and hip-rests gives proper support to the back of a user during exercise and minimise the risk of back injuries notwithstanding that the spine sizes of different individuals depend on their physical particulars.
Patent TW-324683-B (TW)
Title: Upright grinding machine
Inventor: KANEKO KANTARO
IPC: B29B9/00
Filed: 1996-06-06
Granted: 1998-01-11
Abstract: An upright grinding machine, which comprises grinding the articles to be ground by grinding rollers or grinding beads on the rotation table installed in the housing, which is characterized in comprising: a supply device, which is installed in the housing at a location higher than the preset height of the rotation table to supply the articles to be ground at an approximately central part above the rotation table; a gas steam grading machine, which is located in the housing above the preset height of the supply device; and a spray nozzle, which is installed in the housing above the rotation table to adhere an additive, which is solid at normal temperature and becomes liquid through heating, to the surface of the ground articles.
Patent TW-448328-B (TW)
Title: Liquid crystal display panel inspection device and method for manufacturing same
Inventor: KOMATSU HIROTO
IPC: G01R1/073
Filed: 1996-07-11
Granted: 2001-08-01
Abstract: A liquid crystal display panel inspection device capable of reducing a manufacturing cost and significantly reducing intervals or pitches between connection wires and a method for manufacturing the same. The device includes a panel holder formed with a mounting hole in which a liquid crystal display panel is mounted and electrodes arranged around the mounting hole on one surface of the panel holder. Also, it includes connection wires of a dog-legged shape each connected at one end thereof to one of the electrodes of the panel holder and arranged so as to extend into the mounting hole. The connection wires are each formed at the other end thereof with a terminal, which is rendered abuttable against one of the electrodes of the liquid crystal display panel. The panel holder is mounted on the other surface thereof with a holding plate for selectively closing the mounting hole. The holding plate functions to pressedly contact the electrodes of the liquid crystal display panel and the terminals of the connection wires with each other.
Patent TW-374116-B (TW)
Title: Process for preparing a primary sheet type electrode and bio-active membrane
Inventor: Shen yan-shi
IPC: G01N27/26
Filed: 1996-08-07
Granted: 1999-11-11
Abstract: The invention is directed to a process for preparing primary sheet type electrode and bio-active membrane used in conjunction with a bio-sensor device; the electrode is applied to find out the electrical effect occurred in the bio-chemical reaction and the composite and the concentration of the specimen; the sheet type electrode includes at least an electrode portion which senses and transmits the electric effect of the bio-chemical reaction and a bio-active membrane which react chemically or bio-chemically with the specimen; the bio-active membrane includes at least a carrier (such as cellulose) which can adsorb and hold the active material (enzyme); the carrier is printed on the surface of the electrode by means of screen printing technique, further, the carrier, not only converts the electrode from hydrophobic into hydrophilic nature, but also prevent the electrode from being damaged under high temperature drying during the screen printing operation. The process of the invention is carried out in the screen printing, easy in production and less in cost.
Patent TW-322545-B (TW)
Title: Expansion switch for computer network communication ports
Inventor: JAW RUEY-FWU
IPC: G06F13/12
Filed: 1996-10-15
Granted: 1997-12-11
Abstract: A switch system for computer network communication ports comprises several expansion switches connected with each other to form a close loop. Each switch includes at least one channel circuit, line-busy circuit, receiver modules, at least one transmitter module, exchange modules and line-busy modules. Based on the topology of serial connection, time series and driving signals are only relevant with neighbored switches such that they can constitute a electro-stable, better time series distortion and high bandwidth efficiency expansion switch system.
Patent TW-326003-B (TW)
Title: Process for complete oxidation to sulfur of the H2S present in a gas and its application to the virtually complete recovery, in the form of sulfur, of the sulfur compounds present in a residual gas from a sulfur plant
Inventor: JEAN NOUGAYREDE
IPC: C01B17/04
Filed: 1996-11-02
Granted: 1998-02-01
Abstract: A process for complete oxidation to sulfur of the H2S present in a gas at a concentration of 0.7 to 3 % by volume, in which the operation is carried out in an oxidation unit comprising in series a plurality of catalytic oxidation stages comprising an initial stage, a final stage and optionally comprising at least one intermediate stage, each of these stages containing a catalyst promoting the selective oxidation of H2S to sulfur and being operated at temperatures lower than the dew point of the sulfur being formed; the process is characterized in that the H2S-containing gas is heated to a temperature between 80℃ and 100℃ before entering each catalytic oxidation stage, the amount of free-oxygen-containing gas entering the initial catalytic oxidation stage and each optional intermediate stage is controlled so that the exit temperature of the gaseous mixture at each adiabatically operated catalytic oxidation stage is at most equal to the maximum temperature θs of the temperature range where the oxidation catalyst can promote the H2S being selectively oxidized to sulfur and is not over 150℃, the amount of free-oxygen-containing gas entering the final catalytic oxidation stage is controlled so that the purified gas is supplied with a specified amount of excess oxygen such that the H2S entering the final stage can be completely oxidized, and the oxidation of H2S in the final catalytic oxidation stage is carried out at temperatures at most equal to the maximum temperature θs and not more over 150℃, and if necessary, the final catalytic stage can be cooled off by indirect heat exchange with a cool fluid.
Patent TW-342427-B (TW)
Title: Friction engaging device
Inventor: DAVID ANDREW HUBBARD
IPC: F16D69/02
Filed: 1996-12-20
Granted: 1998-10-11
Abstract: A friction engaging device in the form of a carbon-ceramic composite comprising, by volume, from 10-60% carbon fiber, and 40-90% filler substantially consisted of silicon carbide.
Patent TW-352345-B (TW)
Title: Method and device for applying spray coating material to the interior surface of packaging containers which are open at one end, and the corresponding internally coated packaging containers method and device for coating the interior of container with one open end
Inventor: COOKE TERENCE
IPC: B05B13/06
Filed: 1997-01-13
Granted: 1999-02-11
Abstract: A novel spray head (1) for applying spray coating material to the interior surface of packaging containers, (a) having a distributor head containing a plurality of spray nozzles and connecting to the coating material supply (5) and at least two outflow sprouts (9); (b) the outflow sprout creates the predetermined minimum and maximum angles (R) and conical coating pattern by the conical shaft calibration; (c) the spray head will spray the coating material on the packaging container opening; an opposite spray head fixed on the retaining shaft, will rotate in parallel with the packaging containers; characterized as: (d) at least two spray conical shafts are arranged convexly, of which one spray conical shaft has the shortest distance along the spray direction from the outflow sprout.
Patent TW-371359-B (TW)
Title: Method of inspecting semiconductor integrated circuit and semiconductor integrated circuit
Inventor: AKAMATSU HIROSHI
IPC: G11C11/401
Filed: 1997-02-12
Granted: 1999-10-01
Abstract: To judge the existence of a blown fuse, without the microscope observation after melting a mold resin by blowing the fuse only when a product is judged to be acceptable in a wafer test. Only when a product is judged to be acceptable in a wafer test, the fuse in a test result verification circuit 44 is blown and defectives are discarded in a defectives discard step. If, in a final test step, an output signal 22 of the test result verification circuit 44 is different from specified theatrical value against a test signal S21 input, it can be judged that no fuse is blown. Based on input signals, a test signal 21 is formed in a semiconductor integrated circuit, a converter circuit 46 is provided to permit the output signal 22 of the verification circuit 44 to be detected at specified external terminal 49, thereby judging the existence of blow fuse only at specified input/output terminals, without providing new external terminals for the fuse blow test.
Patent TW-440558-B (TW)
Title: Ortho-substituted benzoylguanidines having inhibitory activities upon Na+/H+ exchanger and pharmaceutical composition containing the same
Inventor: ALBUS UDO DR
IPC: C07C279/22
Filed: 1997-02-27
Granted: 2001-06-16
Abstract: Ortho-substituted benzoylguanidines of the formula I, in which R1 to R4 have the meanings given in the claims, are suitable, as antiarrhythmic pharmaceuticals having a cardioprotective component, for the prophylaxis and treatment of infarction and for the treatment of angina pectoris. They also inhibit, in a preventive manner, the pathophysiological processes associated with the genesis of ischemically induced damage, in particular associated with the triggering of ischemically induced cardiac arrhythmias.
Patent TW-442512-B (TW)
Title: Condensation products based on triazines and formaldehyde, process for making the products and applications of the products
Inventor: GUENTHER ERHARD
IPC: C08G12/30
Filed: 1997-02-27
Granted: 2001-06-23
Abstract: Condensation products obtainable by condensation of (A) a mixture consisting of (a) a triazine of the general formula I, where R is C1-C6-alkyl, unsubstituted or C1-C4-alkyl-, p-hydroxyphenyl- or o-hydroxyphenyl-monosubsituted, -disubstituted or -trisubstituted phenyl or phenyl-substituted C1-C4-alkyl, or mixtures thereof, and (b) a mixture consisting of (b1) a triazine of the general formula II, where Rx is C1-C6-alkyl, unsubstituted or C1-C4-alkyl-monounsubstituted, -disubstituted or -trisubstituted phenyl or phenyl-substituted C1-C4-alkyl and Y' is -NHZ, where Z is selected from the group consisting of hydroxy-C2-C10-alkyl, hydroxy C2-C4-alkyl-(oxa-C2-C4-alkyl)m, where m is from 1 to 5, -NHCH2CH2SCH2OH and amino-C2-C12-alkyl, or mixtures thereof, and (b2) a substituted melamine of the general formula III where X, X"" and X"" are each selected from the group consisting of -NH2, -NHR' and -NHR"" subject to the proviso that X, X' and X"" are not all either -NH2 or -NH'R'', where R' and R"" are each selected from the group consisting of hydroxy-C2-C10-alkyl, hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)n, where n is from 1 to 5, and amino-C2-C12-alkyl, or mixtures thereof, and also if desired, (B) phenols which are unsubstituted or are substituted by radicals selected from the group consisting of C1-C9-alkyl and hydroxyl, C1-C4-alkanes substituted by two or three phenol groups, di(hydroxyphenyl)sulfones or mixtures of these phenols, with formaldenhyde or formaldehyde-donating compounds are useful for producing shaped articles, especially fibers and foams.
Patent TW-469282-B (TW)
Title: Water-in-oil emulsion spray drying process
Inventor: DAVIES WILLIAM BLOOR
IPC: B01F23/80
Filed: 1997-05-22
Granted: 2001-12-21
Abstract: Processes for spray drying water-soluble and water-swellable vinyl-addition polymer-containing dispersions, emulsions and microemulsions to obtain substantially dry water-soluble or water-swellable polymer particles, compositions of substantially dry water-soluble or water-swellable polymer particles, methods of agglomerating spray-dried polymer particles, and methods of using spray-dried polymer particles and agglomerates in water-treating, mining, paper, food processing, soil conditioning, solution thickening, biotechnological, and oil recovery applications are disclosed.
Patent TW-402579-B (TW)
Title: Production method for lead- free crystal glass composition
Inventor: KOMIYA HIDETOSHI
IPC: C03C3/078
Filed: 1997-07-21
Granted: 2000-08-21
Abstract: The invention provides a method by which a crystal glass composition which employs TiO2 as a raw material substituted for Pbo can be produced while effectively preventing development of a yellowish color of the glass composition which is caused by TiO2. In the production method, to a batch composition which is composed of 50 to 60 percent by weight of SiO2, 4 to 14 percent by weight of K2O, 10 to 20 percent by weight of BaO and 3 to 10 percent by weight of TiO2, NaNO3 (sodium nitrate) is added by 1.0 to 5.0 percent by weight or BaO2 (barium peroxide) is added by 0.3 to 2.0 percent by weight for elimination of development of a color which arises from the 3 to 10 percent by weight of TiO2, and also one of Sb2O3 (antimony oxide) and As2O3 (arsenious acid) is added by 0.2 to 1.0 percent by weight for defoaming. Instead, NaSb(OH)6 (sodium antimonate) having color development elimination and defoaming actions may be added by 0.5 to 2.0 percent by weight.
Patent TW-443994-B (TW)
Title: Heat treatment of silica based glasses
Inventor: ANTOS ALFRED JOSEPH
IPC: G02B6/00
Filed: 1997-08-01
Granted: 2001-07-01
Abstract: A sintered dense glass, alumina-doped optical fiber perform is stretched and is then heated to a temperature of 1490-1495 DEG C to remove bubbles without causing crystallization. Therefore, the strenched glass body is either drawn directly into an optical fiber or overclad and then drawn into a fiber.
Patent TW-357403-B (TW)
Title: Manufacturing method for improved endurance split gate flash memory
Inventor: JIANG AN-MIN
IPC: H01L27/115
Filed: 1997-09-17
Granted: 1999-05-01
Abstract: Manufacturing method for improved endurance split gate flash memory, including the following steps: (a) forming a tunnel pass oxide layer and a dual crystalline silicon layer accordingly on a semiconductor substrate; (b) performance of a local oxidization process, for forming of a thick oxide layer on the dual crystalline silicon layer; (c) non-equidirectional etching of the dual crystalline silicon layer down to the tunnel pass oxide layer, for forming a floating gate electrode by using the thick oxide layer as mask; (d) forming accordingly a gate dielectric layer and a conductive layer, for coating of the tunnel pass oxide layer, the floating gate and the thick oxide layer surface; (e) selective etching the conductive layer, the gate dielectric layer, and the tunnel pass oxide layer for defining the pattern, making it coat only the semiconductor substrate surface on one side of the floating gate, with extension onto the surface of the adjacent thick oxide layer, where the conductive layer forming a control gate; (f) performance of the primary ion implantation process, for forming of a deep contact source electrode area in the semiconductor substrate on the other side of the floating gate; (g) performance of the secondary ion allocation process, for forming of a shallow contact source electrode area on the surface of the deep contact source electrode; and (h) forming a source electrode and a drain electrode by means of a regular ion implantation process and in the shallow contact source area and the corresponding semiconductor substrate, for completing the manufacture of the split gate flash memory.
Patent TW-375849-B (TW)
Title: Output driver circuit in semiconductor device
Inventor: NAKA NAOAKI
IPC: H03K17/687
Filed: 1997-10-23
Granted: 1999-12-01
Abstract: A power-supply circuit 121 generates a potential Vw which is approximately the higher of a power-supply potential VDD and a potential Vo at an output to set the potential Vw at an N-well of a pMOS pull-up transistor Qu equal to or higher than the potential at the source S and the drain D of the pMOS transistor Qu. The power-supply circuit 122 generates a potential Vs approximately equal to VDD-Vth when Vo < VDD, and turns off when Vo > VDD to prevent a current from flowing from the output OUT through the pMOS transistor Qu to the power-supply potential VDD, where Vth is the threshold voltage of the MOS transistors.
Patent TW-414893-B (TW)
Title: Device and method for automatically setting status of dynamic random access memory through control of clock enable signal
Inventor: LEE MYONG-DON
IPC: G11C7/22
Filed: 1997-11-25
Granted: 2000-12-11
Abstract: A device and a method for automatically setting a status of a dynamic random access memory through the control of a clock enable signal. The device comprises a frequency amplification circuit for amplifying a main clock signal by a desired number of times in response to a frequency amplification enable signal and outputting the amplified signal as an internal clock signal, a clock enable detection/control circuit for detecting the clock enable signal, combining the detected clock enable signal with the internal clock signal from the frequency amplification circuit to generate the frequency amplification enable signal, a memory status setting signal and a clock enable latch signal and outputting the frequency amplification enable signal to the frequency amplification circuit, and a status setting signal output circuit for generating a plurality of command signals in response to the memory status setting signal and clock enable latch signal from the clock enable detection/control circuit and outputting the generated command signals to the dynamic random access memory. According to the present invention, a mode of the memory can automatically be changed through the control of only the clock enable signal. This is convenient to the user.
Patent TW-522145-B (TW)
Title: Process for purification of dimethyl sulphoxide (DMSO)
Inventor: COMMARIEU ANNIE
IPC: C07C317/04
Filed: 1998-05-15
Granted: 2003-03-01
Abstract: This invention relates to the purification of dimethyl sulphoxide (DMSO). The dimethyl sulphoxide (DMSO) to be purified is placed in contact with a plurality of cation exchange resins at least one of which is a resin of sulphonic type in -SO3H or -SO3NH4 form, it being possible for the other or others to be of chelating type. The DMSO thus obtained has an iron cation content lower than 1 ppb and a sodium cation content lower than 2 ppb.
Patent TW-421934-B (TW)
Title: Method and apparatus for wireless communication employing control for confidence metric bandwidth reduction
Inventor: WALLERIUS JOHN WALKER
IPC: H04J13/00
Filed: 1998-06-02
Granted: 2001-02-11
Abstract: A communication system having a plurality of forward channel communications and a plurality of corresponding reverse channel communications from and to a plurality of mobile users. A plurality of collectors are distributed at macro-diverse locations for receiving reverse channel signals from the users which are processed to yield one or more sequences of data bits as a burst and corresponding initial confidence metrics for each bit. The collectors forward these reverse channel signals including the data bits and corresponding processed confidence metrics to aggregators. The combining of multiple collector signals for the same user results in an output bit stream for the user with fewer bit errors. The system includes bandwidth control for minimizing backhaul bandwidth from collector to aggregator while maximizing signal quality.
Patent TW-374193-B (TW)
Title: Field emission device
Inventor: CHALAMALA BABU R
IPC: H01J1/304
Filed: 1998-07-07
Granted: 1999-11-11
Abstract: An electron emitter (121, 221, 321, 421) includes an electron emitter structure (118) having a passivation layer (120, 220, 320, 420) formed thereon. The passivation layer (120, 220, 320, 420) is made from an oxide selected from a group consisting of the oxides of Ba, Ca, Sr, In, Sc, Ti, Ir, Co, Sr, Y, Zr, Ru, Pd, Sn, Lu, Hf, Re, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Th, and combinations thereof. In the preferred embodiment, the electron emitter structure (118) is made from molybdenum, and the passivation layer (120, 220, 320, 420) is made from an emission-enhancing oxide having a work function that is less than the work function of the molybdenum.