baber/WOPTO huggingface dataset:
Patent TW-278207-B (TW)
Title: Method and apparatus for deposition of material on a semiconductor wafer
Inventor: RICHARD H GLAENZER
IPC: H01L21/205
Filed: 1995-07-20
Granted: 1996-06-11
Abstract: A method and apparatus for deposition of material on a semiconductor wafer (W) which produces a high level of thickness uniformity on each wafer and among the several wafers processed at the same time in a barrel reactor (10). The mass flow rates ofreactant vapor and its carrier gas from two nozzles (20,21) into the reaction chamber of the barrel reactor are purposely unbalanced. A first of the nozzles (20) emits gas at a greater mass flow rate than a second of the nozzles (21) during a first half of the deposition cycle. The second nozzle emits gas at a greater mass flow rate than the first nozzle during a second half of the deposition cycle. The composite of the layers deposited on the wafers during each half cycle produces a layer having a uniform thickness.
Patent TW-340202-B (TW)
Title: Overerase correction for flash memory which limits overerase and prevents erase verify errors
Inventor: LEE E CLEVELAND
IPC: G06F12/00
Filed: 1995-12-22
Granted: 1998-09-11
Abstract: A sort of overerase correction for flash memory which limits overerase and prevents erase verify errors, for erasing fast flashing memory by means of application of a plurality of erasing pulses, having the method: after application of the erasing pulses, determination of one of the fast flashing memories for erasing; and application of erasing correction pulse should the determination indicate existence of erasing units.
Patent TW-448177-B (TW)
Title: A process for producing galanthamine in enantio-enriched form
Inventor: MCCAGUE RAYMOND
IPC: C07D491/10
Filed: 1996-04-19
Granted: 2001-08-01
Abstract: A process for preparing a compound of formula (3) in enantio-enriched form, comprises reducing a compound of formula (4) using an asymmetric enantiospecific reductant, wherein A1=A2=H or A1, A2=O; B1=B2=H or B1, B2=O; Z=H, C1-20 alkyl or a precursor thereof, or a removable protecting group for nitrogen, e.g. acyl or alkyloxycarbonyl; Y=H or a substituent; R1=C1-20 alkyl; and R is an optional, additional substituent.
Patent TW-366257-B (TW)
Title: Fishing line
Inventor: ABIRU SHIGEO
IPC: D02G3/36
Filed: 1996-06-18
Granted: 1999-08-11
Abstract: A fishing line characterized by comprising a substantially even multifilament yarn or a twisted multifilament yarn having a twist factor K represented by the following formula of less than 0.5: K=(the T root of d)/73 [T=number of twist (t/in), d=fineness (den)], as a core yarn, and a multifilament yarn as a sheath yarn wound on its peripheral part in an angle of 30 DEG to the axial line, and all or part of core yarn being a high strength fiber more than 20 g/d of breaking strength, less than 6% of breaking extension and more than 600 g/d of initial spring coefficient. The fishing line of the present invention has a high rupture strength, knot strength, an excellent mechanical properties of low fracture toughness etc., a high antifriction property, an excellent productivity and the resin is hardly peeled off in a resin coating. It is a long fishing line.
Patent TW-370566-B (TW)
Title: Process for preparing ceramic composite powder of molybdenum-containing or molybdenum-containing intermetallic compound and ceramic composite material thereof
Inventor: WEI WEN-CHENG
IPC: C04B35/117
Filed: 1996-07-05
Granted: 1999-09-21
Abstract: The present invention provides a process for preparing ceramic composite powder of molybdenum-containing or molybdenum-containing intermetallic compound and ceramic composite material thereof. The process includes dissolving molybdenum trioxide powder with an alkaline solvent, incorporating ceramic powder to obtain a slurry, and subjecting the slurry to spray drying and reduction. The resultant ceramic composite powder can be formed and sintered into a nanometer-sized and uniformly dispersed ceramic composite material, which has good mechanical properties at room temperature and high temperatures and has good stability at high temperatures.
Patent TW-311980-B (TW)
IPC: F23G5/08
Filed: 1996-07-12
Granted: 1997-08-01
Abstract: A garbage incinerating system comprises a pretreatment apparatus (1) and an incineration fusing apparatus (2). The incineration fusing apparatus (2) includes an incineration chamber (3) and a fusing chamber (5) that are integrally formed with a partition (7) therebetween so as to enable continuously transferring unburnt remanants. Particles pulverized in the pretreatment apparatus (1) are fed as a fuel to a powder burner (4) for fusion in the fusing chamber (5). Accordingly, a heat source for fusion is obtained from garbage, and unburnt remanants in a non-cooled condition directly from the incineration chamber (3) is heated and fused, whereby it is possible to efficiently treat garbage at low cost. <IMAGE>
Patent TW-359842-B (TW)
Title: Method and circuit for disconnecting a transformer in dependence on whether a load connected thereto requires power, or not
Inventor: KAELIN RUEDI
IPC: H01F29/14
Filed: 1996-08-16
Granted: 1999-06-01
Abstract: A transformer, typically a miniature transformer, to provide low-voltage power between, usually, 2 to 12 V from a power network has an auxiliary winding (6) inductively coupled to the core (9) of the transformer. A reference signal is provided from the power supply, and a monitoring circuit (32), which includes a difference-forming circuit (16) is coupled to receive (a) a signal from the auxiliary winding (6) and (b) the reference signal, the difference-forming signal providing an output in dependence on the state of magnetization (AB) depending on whether power is being supplied by the transformer, or not. A circuit interruption element (10), typically a transistor, is serially connected between the power supply (1, 2) and the transformer. To determine if, after disconnection, the load should require power, for example if the load is a user-operated appliance, or a rechargeable battery, periodically requiring recharging even if the battery is not in use, an interrogation circuit (30) is coupled to the power supply to periodically, or periodically, based on time, or on the value of a physical parameter, reconnect the transistor (10) for a brief interval, in the order of milliseconds, to permit determination if power is being required, or not. If power is required, the transistor will remain conductive; if no power is required, however, the circuit will again control the transistor to non-conductive, thereby saving magnetization current flowing into the transformer if there is no need, based on required power.
Patent TW-416962-B (TW)
Title: Propylene-ethylene copolymer composition and manufacture method
Inventor: HAYASHIDA TERUAKI
IPC: C08F210/16
Filed: 1996-09-19
Granted: 2001-01-01
Abstract: This invention relates to a propylene-ethylene copolymer formulation with excellent forming property and mechanic properties such as hardness, toughness, and impact resistance. The manufacture process includes a two-step solvent polymerization engineering (I and II). In polymerization I, a polypropylene whose melting flow ratio (ASTM D-1238) ranged within 100-1000g per 10 minutes is produced under the existence of high steric regularitied catalyst and hydrogen. The solvent (o-dichlorobenzene) temperature is increased continuously or stepwisely. At different temperatures, the solubility of propylene in o-dichlorobenzene is measured to indicate the inter-molecular steric regularity and molecular weight distribution. The resulted propylene copolymer should make up about 60-95 by the weight percentage of total copolymer whose ratio (Cf) of cumulative solubility in o-dicholorobenzene measured under 112 DEG C and above is less than 0.5. In polymerization II, the previous propylene polymer from polymerization I reacts with a propylene mixture with 30-80 by the weight percentage of ethylene. As the ethylene-propylene copolymer makes up to 5-40% of the total copolymer by weight, the propylene-ethylene copolymer composition with a melting flow ratio of 10-300 g/10ml can be obtained after adding alpha type or beta type crystalizing agent.
Patent TW-410230-B (TW)
Title: Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
Inventor: KISSIN YURY VIKTOROVICH
IPC: C08F4/619
Filed: 1996-09-24
Granted: 2000-11-01
Abstract: The invention relates to a process for uniformly dispersing a transition metal metallocene complex on a carrier comprising (1) providing silica which is porous and has a particle size of 1 to 250 microns, having pores which have an average diameter of 50 to 500 Angstroms and having a pore volume of 0.5 to 5.0 cc/g; (2) slurrying the silica in an aliphatic solvent having a boiling point less than 110 DEG C; (3) providing a volume of a solution comprising the metallocene complex, alumoxane of formulas R-(Al(R)-O-)x-AlR2 for oligomeric linear alumoxanes and (-Al(R)-O-)y for cyclic alumoxanes wherein x is 1-40, y is 3-40, and R is a C1-C8 alkyl group in an aromatic and a solvent wherein the volume of solution is less than that required to form a slurry of the silica, wherein the concentration of alumoxane, expressed as Al weight percent, is 5 to 20; (4) contacting the silica slurry (2) with said volume of said solution (3) and allowing the solution to impregnate the pores of silica and, to disperse the metallocene in and on the carrier; (5) evaporating the solvents from the contacted and impregnated silica to recover dry free-flowing catalyst particles.
Patent TW-320673-B (TW)
Title: The lock of luggage
Inventor: JIANG JY-CHANG
IPC: E05B65/52
Filed: 1996-11-01
Granted: 1997-11-21
Abstract: A lock of luggage. It includes: - Fixing set of accommodation space; - Pressing board, is located at opening side of accommodation space, and is turnable to connect with fixing set; - Fastening device, is installed inside the accommodation space and separately connected with fixing set and pressing board; And when the lock is in closed status, the fastening device is in restrained position for fastened the pressing board on fixing set; - Hooker, is located inside the accommodation space and can move in hook and releasing position; Its end can extend from accommodation space to outside to produce hook action; - Transmission device is located inside the accommodation space, and is connected with pressing board by moving input end. The output end is connected with fastening. By turning pressing board to control the hooker on hooked position or released position; By these, when pressing board is located on fixing set, the hooker is located in hooked position; And when the pressing board is opened in preserved angle, the hooker is located in released position.
Patent TW-351031-B (TW)
Title: Wireless terminal controlled mobility operational parameters
Inventor: CHAVEZ JR
IPC: H04W8/22
Filed: 1996-11-01
Granted: 1999-01-21
Abstract: A sort of wireless terminal controlled mobility operational parameters, where the wireless terminal would be connected by a plurality of base station to a wireless communication system, including the following steps: receiving through a wireless lead, the parameter selective data of the user; saving the parameters on the wireless terminal; and activate the operation parameters designated by the parameter selection data.
Patent TW-353698-B (TW)
Title: An axisymmetric vectoring nozzle actuating system having multiple power control circuits
Inventor: AUSDENMOORE ROBERT MICHAEL
IPC: B64D33/04
Filed: 1996-11-06
Granted: 1999-03-01
Abstract: A failsafe nozzle actuating system for an aircraft gas turbine engine axisymmetric vectoring exhaust nozzle having a vectoring ring operably linked to a plurality of pivotal flaps which are circumferentially disposed about a nozzle centerline and bounding an exhaust gas flowpath in the nozzle. The failsafe nozzle actuating system has at least two independently operable first and second vectoring actuating systems comprising: a first vectoring actuating system having a first group of actuators circumferentially disposed about said nozzle centerline and operably connected to said vectoring ring and a first failsafe control means to control power to said first group of actuators, a second vectoring actuating system having a second group of actuators circumferentially disposed about said nozzle centerline and operably connected to the vectoring ring and a second failsafe control means to control power to said second group of actuators, each of said actuator having at least one independently controllable servovalve, and the actuators of the first group are interdigitated with the actuators of the second group around the nozzle.
Patent TW-355814-B (TW)
Title: Semiconductor device
Inventor: OSHINO YUICHI
IPC: H01L21/336
Filed: 1996-12-11
Granted: 1999-04-11
Abstract: A semiconductor device that: forming a second conducting anode area in the first conducting collector area; forming a first conducting emitter area in the other side of said first conducting collector area; forming a gated non-punch through IGBT in the other side of said first conducting collector area; featuring: the said first conducting collector area is selectively equipped with a low lifetime layer; and the said second conducting anode area has depth over 7<mu>m with impurity concentration above 10<16> atoms/cm<3>.
Patent TW-380150-B (TW)
Title: Use of a combination of silicone compounds as coupling agent in elastomer compositions containing silica as filler
Inventor: BOMAL YVES
IPC: C08L21/00
Filed: 1997-01-16
Granted: 2000-01-21
Abstract: Use of an effective amount of a specific combination of silicone compounds comprising the combination: - of at least one functionalized polyorganosiloxane (abbreviated as POS) containing, per molecule, at least one functional siloxy unit (abbreviated as UN1) capable of binding chemically and/or physically with the hydroxylated surface sites of the silica particles, - and of at least one functionalized organosilane (abbreviated as OS) containing, per molecule, at least one functional group (abbreviated as G1) capable of binding chemically and/or physically with the UN1 units and/or the hydroxylated sites of the silica particles and at least one other functional group (abbreviated as G2) capable of binding chemically and/or physically to the elastomer chains, as silica/elastomer coupling agent in the natural or synthetic elastomer compositions comprising a siliceous material as reinforcing filler intended for the manufacture of an article made of elastomer(s).
Patent TW-375646-B (TW)
Title: Fluoropolymer coating composition and coated article
Inventor: SODA YOSHIHIRO
IPC: C08G65/00
Filed: 1997-04-09
Granted: 1999-12-01
Abstract: The present invention provides a fluoropolymer coating composition which is capable of coating thick and forming a coating film being excellent in abrasion resistance, corrosion resistance and non-sticking property, and provides a coated article obtained by coating the above-mentioned composition as a top coat. The fluoropolymer coating composition comprises fine particles of a fluoropolymer, 0.1 to 300% by weight of a polyether type resin on the basis of a weight of the above-mentioned fine particles and a liquid carrier and the polyether type resin is a resin represented by the formula (I): R1-Y1-(A-B)-R1, wherein R1 is hydrogen or an alkyl, Y1 is ether, ester, urethane or thionyl; A is alkylene oxide residual group having at least 3 carbon atoms (A molecular weight of an alkylene oxide moiety obtained by polymerization is 1x103 to 1x104); B is urethane, thionyl or phosphoric acid residual group (in the parenthesis is represented a residual group obtained through alternating copolymerization); and a temperature where the above-mentioned resin is decomposed and vaporized is in the range up to a decomposition temperature of the fluoropolymer.
Patent TW-422883-B (TW)
Title: Device for the production of sponge iron
Inventor: VULETIC BOGDAN
IPC: C21B13/02
Filed: 1997-05-29
Granted: 2001-02-21
Abstract: A device is proposed for the production of sponge iron from lumps of iron oxides in a reduction shaft (1), using a hot, dust-laden reduction gas rich in carbon monoxide. The reduction gas is generated in a gas generator by partial oxidation of solid carbon carriers, and partly led via a plurality of side reduction gas inlets (3), arranged at the same height on the periphery of the reduction shaft, at the lower end of the reduction zone into the reduction shaft. The pieces of iron oxides are introduced in the upper region of the reduction shaft and are carried out as sponge iron at the lower end of same. Below the plane of the side reduction gas inlets, additional reduction gas inlets 15 are provided, in the form of channels (11) which are open downwards and extend from the outside into the inside of the reduction shaft and/or pipelines with an opened inner end, extending from the outside at an angle downwards into the inner of the reduction shaft. In this way, reduction gas is also led into the radially inner region of the reduction shaft, so that the dust introduced by the reduction gas is not limited to the outer region of the bulk accumulation in the reduction shaft.
Patent TW-438685-B (TW)
Title: Thermal printer
Inventor: SATO JUNICHI
IPC: B41J2/32
Filed: 1997-05-30
Granted: 2001-06-07
Abstract: A thermal head (255) is disposed on a head block plate (230) supported in a cantilever arrangement by a base portion (103) so that it can move close to, and away from, a platen roller (210), and an operation member (260) which is manually operated so as to move the thermal head (255) close to, and away from, the platen roller (210) is turnably supported. The operation member (260) energizes a spring (270) which brings the thermal head (255) into contact with the platen roller (210) at same midpoint before it reaches the final position of its operation and then brings the thermal head into pressure contact with the platen roller before the final position of the operation. At the final position, the end portion (260e) of the operation member pushes into a reception portion (190a) integral with the base portion and supports a part of the head block plate (230) on its non-supporting side. Accordingly, stability of the operation and durability can be insured.
Patent TW-352480-B (TW)
Title: Battery bracket
Inventor: ADACHI YOSHIO
IPC: H01M2/10
Filed: 1997-06-24
Granted: 1999-02-11
Abstract: A battery bracket comprises a top connector for round pan-shape battery (11), the rim of the top connector extends inward to form the guide units (14A, 14B, 14C, 14D) and the base plate (12) of the battery receiver (16); a first claw appears on the end of the battery receiver (16) which is an integral part of the base plate (12); a second claw emerges on the other end of the battery receiver (16); a first upward projected push/press elastic electrical pole plate is mounted on the base plate to accommodate the battery receiver (16) and the battery (11) as well; a second upward projected push/press elastic electrical pole plate is also erected on the base plate (12) to accommodate the battery receiver (16) and the battery (11); their characteristics are: a level point (16B) is provided for the battery (11) on the top connector, while one end of the battery is pushed or pressed downward, the other end of the battery (11) will spring up and override the first claw to the top connector; much higher than that the battery receiver can hold it in place, so the battery will leave the first claw and the top connector which is held by the first claw.
Patent TW-436516-B (TW)
Title: Water cleanable silver composition
Inventor: SLUTSKY JOEL
IPC: C23C24/08
Filed: 1997-06-27
Granted: 2001-05-28
Abstract: A silver composition is disclosed which contains silver powder or flake, a water soluble binder, an organic water soluble solvent and an inorganic binder. Generally, the composition will also contain water. The water soluble binder is especially chosen such that it has the property after dissolution in water, followed by water removal that it can be again dissolved in water (as opposed to water resistance as in a paint). The silver composition as a film or coating also lacks water resistance (prior to a firing operation) which can aid in pattern formation.
Patent TW-343284-B (TW)
Title: Active cladding scintillating-fiber radiation detector
Inventor: JEFFERS LARRY
IPC: G01T1/00
Filed: 1997-07-15
Granted: 1998-10-21
Abstract: A scintillating optical fiber for sensing low energy radiation, which comprises: a solid elongated core having a diameter, a length, and an outer surface; a thin cladding layer surrounding substantially all of the outer surface of the core along substantially all the length of the core; and a dye dopant dispersed within the thin cladding layer, such that when a low energy radiation beta particle contacts the thin cladding layer of an optical fiber, energy from the particle is transferred to a plurality of photons, each photon having a radiant energy frequency determined by the dye dopant, and at least one photon is transmitted through the fiber by total internal reflection.
Patent TW-385279-B (TW)
Title: Printing system, image recording method and the ink box to be installed in the printing system
Inventor: SHIMADA KAZUMICHI
IPC: B41J2/175
Filed: 1997-08-01
Granted: 2000-03-21
Abstract: The invented printing system can reduce the amount of ink released by at least three different colors that are mixed to show the color tone in a predetermined range without degradation of granular density. The invented printing system reads different color inks from tables, TC, TM and TY, to be associated with the recorded ratios of the input pure color data of each ink to generate the dots according to the recorded ratios. The yellow ink comprises the dyeing density higher than the balance density for ensuring color balance so that the recorded ratio of yellow ink is lower than the recorded ratio of cyan ink and deep red ink. The yellow ink has high brightness ( or light chroma ) so that the scattered dots will not increase the granule density even in a low pure color data region. The increased density by yellow ink can reduce the amount of released ink from the printing head but satisfy the required printing density.
Patent TW-470774-B (TW)
Title: Granular perfume composition
Inventor: SAKATA YASUSHI
IPC: C11D3/50
Filed: 1997-08-09
Granted: 2002-01-01
Abstract: A granular perfume composition to be dry-mixed with a granular detergent composition, which contains the following components (a), (b), (c), (d), and (e): (a) 1 to 12% by weight of a perfume component; (b) 40 to 94% by weight of an anionic surfactant represented by formula (I): R-OSO3Na, wherein R represents a linear or branched alkyl or alkenyl group originating in a primary or secondary alcohol having 6 to 20 carbon atoms; (c) 3 to 30% by weight of water-insoluble solid grains with water of crystallization having an average grain size of 20 μm or less; (d) 1 to 10% by weight of a water soluble polymer, the weight ratio of the component (b) to the component (b) [(b):(d)] being from 5:1 to 50:1; and (e) 0.1 to 10% by weight of water.
Patent TW-365071-B (TW)
Title: Semiconductor light emitting diode and method for manufacturing the same
Inventor: ISHIKAWA MASAYUKI
IPC: H01L33/62
Filed: 1997-09-08
Granted: 1999-07-21
Abstract: A semiconductor light emitting diode having a high surge resistance and high reliability has a structure which includes an additional capacitor formed between an anode and a cathode of the light emitting element. Specifically, in the LED having an n-type GaN semiconductor layer, a GaN-based active layer and a p-type GaN-based semiconductor layer on a sapphire substrate, the cathode is formed on the n-type GaN semiconductor layer and an electrode wiring extends from the top of the p-type GaN-based semiconductor layer to form a capacitor.