baber/WOPTO huggingface dataset:
Patent TW-321608-B (TW)
Title: Low foam composition and their use
Inventor: DIRK HOORNE
IPC: C09K23/16
Filed: 1993-12-21
Granted: 1997-12-01
Abstract: A low foam composition which is a homogenous solution which comprises: (a) a hydrocarbyl polysaccharide of the formula: R O Ga where: R is a hydrophobic group; G is a saccharide residue; and a is an average value of at least 1, (b) an antifoam component comprising a siloxane antifoam agent of the formula: R*3 SiO(SiO R* R**)n Si R*3 where: the groups R* are individually alkyl groups; and one or more of the groups R** may be residues of polyalkylene glycols and the others are as defined for R*; and having a molecular weight in the range 1000 to 20000, (c) a non-ionic surfactant of the formula: R1 O(X)R2 and/or R3-N-(XH)2 where: R1 is an alkyl group having from 9 to 18 carbon atoms, an alkyl phenol group having 6 to 12 carbon atoms in its alkyl group, a sorbitan group or a group of the formula R4CO in which R4 is an alkyl group having 11 to 22 carbon atoms, R2 is hydrogen or an alkyl group, a carboxyalkyl group or a salt htereof or a fatty acid residue having 10 to 22 carbon atoms, x is a polyalkylene oxide group containing an average of 2 to 40 alkylene oxide groups or mixed polyalkylene oxide groups, and R3 is an alkyl or alkenyl group having 10 to 22 carbon atoms; and (d) a solvent for the hydrocarbyl polysaccharide. The composition is useful as an adjuvant for example in agrochemical formulations, for example growth regulators, herbicides, and especially pesticides (such as insecticides, fungicides or acaricides), or as in the cleaning of hard surfaces, for example bottles. A concentrate and a corresponding dilute formulation e.g. for such purposes, in which an appropriate chemical agent is present, and processes for preparing and using the composition, concentrate and dilute formulation.
Patent TW-233284-B (TW)
Title: Positive infinitely variable driving device with large speed change ratio
Inventor: UEN SONG-TYAN
IPC: B62M11/12
Filed: 1994-01-24
Granted: 1994-11-01
Abstract: A positive infinitely variable driving device with large speed change ratio,which comprises: an eccentric wheel (1), which is clamped between a fixed plate (2) and anoutput wheel shaft (3); multiple slides (15 or 15a), which are rotatably installed on rolling wheel(14); a fixed plate (2). which is located on the right side of the eccentric wheel(1) and on a dividing plate (71) of a body (7); a center bore (23), which is located in the fixed plate (2) to contain thedriving wheel shaft (4) which can rotate in the center bore (23) of thefixed plate (2), and an outer lug (24), which elastically press the fixedplate (2) by a press plate (26), a brake pad (27), multiple bolts (28) whichare installed on the dividing plate (71); a output wheel shaft (3) on the left side of the eccentric wheel (1); a driving wheel shaft (4), which comprises a rotatable wrist (41) and adriving shaft (43) and; a self-powered variable driving device (5), which comprises a control sleeve(51), an adjustment screw rod (52), a rotation slide (56).
Patent TW-302276-B (TW)
IPC: A47L9/06
Filed: 1994-09-30
Granted: 1997-04-11
Abstract: The invention relates to a vacuum cleaner (floor-type vacuum cleaner, cylinder vacuum cleaner) (43), more particularly nozzle (attachment) or part of same (1), preferably a suction brush device (10) for the care of carpeted floors or hard floors, having a drivable rotating brush (11) and a suction space (15) bounded by skirt means (V), the skirt means (V) being liftable and lowerable relative to the vacuum cleaner (43). In order to improve a vacuum cleaner (43) of the generic type in a manner which is simple in terms of production, especially to the effect that optimal suction power is achieved both on carpets and on hard floors, it is proposed that a movement of the skirt means (V) can be executed independently of a floor clearance of the vacuum cleaner (43). <IMAGE>
Patent TW-339268-B (TW)
Title: A shoe part for a field and track shoe having a shoe sole
Inventor: KATAOKA SATORU
IPC: A43B13/26
Filed: 1995-03-02
Granted: 1998-09-01
Abstract: A sort of shoe part for a field and track shoe having: a hard forefoot portion of a shoe sole including a plurality of shoe nails and a plurality of protrusions shorter than the rigid vamp surface nails; the hard sole having a flexible portion protruding from the adjacent faces in the perimeter of the hard sole and in the center of the hard sole, making the flexible portion in contact with the floor before the adjacent surface in the perimeter when the forefoot portion becomes in touch with the floor, as a counter force on the road pavement.
Patent TW-321672-B (TW)
IPC: C08K3/22
Filed: 1995-03-17
Granted: 1997-12-01
Abstract: High-density polyethylene (HDPE) which experiences a reduction in molecular weight during processing and is obtainable by means of catalysts of the Ziegler-Natta type can be stabilized against thermo-oxidative degradation by addition of a combination of a sterically hindered phenol and an organic phosphite or phosphonite and calcium oxide.
Patent TW-284731-B (TW)
Title: Composite bicycle frame and method of manufacture
Inventor: STEVEN H OLSON
IPC: B62K19/02
Filed: 1995-08-30
Granted: 1996-09-01
Abstract: A bicycle frame has a seat tube fitting to which a seat is attachable, a head tube fitting to which forks are attachable, and a bottom bracket fitting to which a crank shaft is attachable. A single frame tube of fiber reinforced polymer composite interconnects the seat tube fitting, head tube fitting, and bottom bracket fitting in a manner which provides a lightweight, and durable bicycle frame. The single frame tube is formed by disposing the seat tube fitting, head tube fitting, and bottom bracket fitting within a first mold section, then disposing a bladder covered with polymer impregnated fiber within the first mold section such that the bladder passes through openings in the seat tube fitting, head tube fitting, and bottom bracket fitting. The bladder is then inflated while the polymer impregnated fiber is heated so as to form a fiber reinforced polymer composite which conforms to the shape of the cavity formed within the mold, thereby defining the desired bicycle frame.
Patent TW-354451-B (TW)
Title: Method of fabricating cross-linked biobased materials and structures fabricated therewith a method comprising the step of: forming the mixture of polymer and cross-linked agent
Inventor: AICHARLIE ALI
IPC: H05K1/03
Filed: 1995-09-18
Granted: 1999-03-11
Abstract: A method comprising the step of: aorming the mixture of polymer and cross-linked agent, the polymer is selected from one or the combination of the group of lignin, crop oil, wood resin, tannins, and polysacchandes, then the polymer is cross-linked through a cross-linked agent.
Patent TW-338024-B (TW)
Title: A reel winding machine without a center shaft
Inventor: WAKIDA RYUICHI
IPC: B65H19/22
Filed: 1995-12-08
Granted: 1998-08-11
Abstract: A reel winding machine without a center shaft and formed by a pair of counterrotational panels driven synchroniously by a common driving shaft sustained by each of the bearing tables by means of a plurality of cylindrical sleeves maintained parallely between the 2 panels in reciprocal rotation between the winding position and the removal position in continuous winding of tape-like items characterising: the aforementioned bearing table bearing a fixing outer reel fixed onto the bearing table and the running inner reel formed on the panel plus an outer gearing by the side of the aforementioned running inner reel with the panel carried onto the aforementioned bearing table by the aforementioned running inner reel for connection with the aforementioed common driving shaft system by means of the outer gearing.
Patent TW-493008-B (TW)
Title: Chloride assisted hydrometallurgical extraction of metal
Inventor: JONES DAVID L
IPC: C22B3/00
Filed: 1996-06-06
Granted: 2002-07-01
Abstract: A process for the extraction of Ni/Co values from an ore or concentrate comprises the steps of subjecting the ore or concentrate to pressure oxidation in the presence of oxygen and an acidic solution containing halide, copper and sulphate ions to obtain a liquor containing Ni/Co values from the resultant pressure oxidation slurry. The liquor is subjected to a selective precipitation treatment to obtain a solid containing Ni/Co hydroxide. The solid is subjected to a Ni/Co leaching stage with an ammonium solution to produce a leach solution containing Ni/Co values and a residue. The Ni/Co values are separated by solvent extraction to produce solutions suitable for electrowinning of Ni and Co. The process also provides for the recovery of precious metals and other metals such as copper.
Patent TW-419648-B (TW)
Title: Shallow etch air bearing surface features for optimized transducer spacing
Inventor: BOLASNA SANFORD A
IPC: G11B5/60
Filed: 1996-07-15
Granted: 2001-01-21
Abstract: A shallow etch at the trailing edge rail that allows the slider to fly closer to the recording medium and exhibit less sensitivity to roll. The slider includes a support structure and at least one rail having side edges and an air bearing surface raised above the support structure. At least one of the rails comprises a magnetic element disposed on the support structure. The edges of the rail adjacent to the magnetic element are etched to minimize the fly height of the magnetic element over the disk while preventing collision of the rail with the disk during roll conditions. The etched features of the rail create relieved trailing edge portions where the edges of the rail adjacent to the magnetic element are lower than the air bearing surface but are higher than the support structure. The shallow etch in the air bearing surface minimizes the difference between the minimum mechanical slider/disk spacing and the magnetic head/disk spacing which in turn allows optimization of transducer spacing. The edges of the air bearing surface adjacent the magnetic element are shortened by reactive ion etching or ion milling.
Patent TW-303431-B (TW)
Title: Scanner control method and apparatus
Inventor: HER KUANG
IPC: G05B15/00
Filed: 1996-08-14
Granted: 1997-04-21
Abstract: A scanner control method with built-in plug-and-play printer connection portcomprises of: (1) when switching from printer position to scanner position, first storing current state of each control signal of printer, and keeping several control signals in specific electric level, and via data line repeating sending identification code, thereby cutting printer connection state;(2) by one identification code of scanner connection sent via data line, making computer build connection between parallel port and scanner;(3) when switching from scanner to printer connection state, sending scanner off-line identification code on data line, thereby making scanner loop and computer parallel port disconnect; (4) restoring printer previous control signal state, and on data line sending identification code for opening printer connection to recover connection between computer parallel port and printer; (5) thereby constituting one switching method simply by judging switching direction form signal state of data terminal.
Patent TW-332876-B (TW)
Title: Reducing quiescent current system
Inventor: PIER T CAPORUSCIO
IPC: G05F1/00
Filed: 1996-09-04
Granted: 1998-06-01
Abstract: The present invention teaches a system having reduced quiescent current drawn from a power supply. The system comprises a device having a status. Moreover, the system comprises a microcontroller, having an active and a sleep mode of operation, for polling the status of the device during the active mode, initiating a function in response to a change in the status during the active mode, and for conserving quiescent current drawn form the power supply during the sleep mode. According to the present invention, the microcontroller generates an output signal at a first voltage level during the active mode and generates the output signal at a second voltage level during the sleep mode.
Patent TW-411281-B (TW)
Title: Reactive purge for solid electrolyte membrane gas separation
Inventor: PRASAD RAVI
IPC: C01B13/02
Filed: 1996-12-04
Granted: 2000-11-11
Abstract: A system and process for producing a high-purity product from a feed stream containing elemental oxygen by applying the feed stream to at least one separator including a feed zone and a permeate zone separated by a solid electrolyte membrane, and driving a portion of oxygen contained in the feed stream from the feed zone to the permeate zone via the membrane by applying to the permeate zone a reactive purge stream containing a reactive gas which combines with oxygen to establish a lower partial pressure of oxygen in that zone. Oxygen-depleted retentate is withdrawn as a high-purity product stream.
Patent TW-335420-B (TW)
Title: Broken yarn detector with a polishing machine
Inventor: TONE SHOUICHI
IPC: D02G1/02
Filed: 1996-12-31
Granted: 1998-07-01
Abstract: A sort of broken yarn detector with a polishing machine, having: controller for cutting all mono filament in the threaded yarn in case of a broken mono yarn in a plurality of mono yarn, for producing of polishing machine of processed yarns, based on the tension meter for detection of tension of yarn at below a specific value, for detection of a broken yarn.
Patent TW-357344-B (TW)
Title: CD-ROM and the alternating processing method
Inventor: YAMAMURO MIKIO
IPC: G11B20/18
Filed: 1997-03-10
Granted: 1999-05-01
Abstract: CD-ROM and the alternating processing method, having the CD a concentric or spiral track for recording data, for defining an address field of physical address data of a physical location on the track, with recording of a plurality of continuous section formats showing logic location address data and specific data field, for including a fixed number of sections as an assembly, and recording the tolerance correction data of the section field of specific amount for reproduction on the tolerance correction data field in blocks as a whole, including: detection of the section fields with flaws in the CD, with recording in the CD the physical address data section of the logic address data and specific data, by skipping the detected sections with flaws and in the logic address data and specific data in another location field.
Patent TW-329390-B (TW)
Title: Device for destroying metal articles such as needles
Inventor: DENARD ROBERT
IPC: A61G12/00
Filed: 1997-03-12
Granted: 1998-04-11
Abstract: A device for destroying metal articles such as needles, which comprises a first electrode plate (9) and a second electrode plate (10), both of which are insulated from each other, and separately supported by a support (1) and separately electrically connected to the individual connector of power supply (7) of a low voltage and low impedance, in order to melt the metal part (16) between the two individual contact faces of the two electrodes (9, 10), the power supply (7) being connected to each electrode plate (9, 10) through an electric switch (22), and the electric switch being controlled by a control circuit (23), which is characterized in comprising: an electric resistance measuring circuit (25, 26, 27) for measuring the resistance between the two electrode plates when the to-be-destroyed metal object (16) is inserted between the first electrode plate (9) and the second electrode plate (10), and sending a measurement signal to the control circuit (23); a control circuit (23) for comparing the measured resistance with a predetermined maximum threshold value, and suppressing the power supply to each electrode plate (9, 10) through the electric switch (22) when the measured resistance is larger than the predetermined maximum threshold value.
Patent TW-343929-B (TW)
Title: Volumetric infusion pump a medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient.
Inventor: TIM ALLEN
IPC: A61M5/142
Filed: 1997-03-25
Granted: 1998-11-01
Abstract: An infusion pump operative to pump a fluid through a segment of tubing, the pump comprising a means for pumping the fluid and a means for automatically loading the segment of tubing into the pump.
Patent TW-527377-B (TW)
Title: Manufacturing method for blocked aqueous dispersion of polyurethanes
Inventor: WU JUNG-FU
IPC: C08G71/02
Filed: 1997-05-09
Granted: 2003-04-11
Abstract: A blocked hydrophillic polyurethane with molecular weight of 500-40,000, 5-70% solid content and 5-200 milliequivalent per l00g polymer of sulfonic acid salt, can be prepared from following reactants: (a) organic isocyanates; (b) polyols, including polyether polyol, polyester polyol, polycarbonate, and polycaprolactone, that can participate in the polyaddition reactions with isocyanates; (c) polyols containing sulfonate group; (d) organic blocking agents capable of reacting with isocyanates. The blocked hydrophillic PU resins formed from above reactants can be applied for the anti-wrinkle treatment of cellulosic textiles with excellent performance.
Patent TW-337558-B (TW)
Title: Sheet transportation device having self-repair function
Inventor: SHIMOMURA YOSHIKI
IPC: G03G21/00
Filed: 1997-05-19
Granted: 1998-08-01
Abstract: A sheet transportation device with a self-repair function and capable of functional maintenance for sheet transportation, including a plurality of transportation-related units disposed in a predetermined order to define a transportation path and each having a function of autonomously performing a sheet transportation-related operation on the basis of a control sequence applied thereto in physical quantities concerning the respective transportation-related units sensed and the sensed physical quantities stored as indicated in the states of the transportation-related units; state storage available for the storage of the state of the transportation-related units being the state equal to the physical quantities detected by the sensor of the sensor; information storage for the storage of the informative data of a paper and the transportation path; order sequence generator for the generation of a control sequence based on the storage of the informative data and the state of the transportation-related units in the storage, and in case any state of the transportation-related units stored in the storage equaling a specific state; and the sequence adder for the adding of control sequence generated by the sequence generator for transportation to related units.
Patent TW-334355-B (TW)
Title: A smashing machine
Inventor: ISHIKAWA KATASHI
IPC: B01F7/00
Filed: 1997-06-07
Granted: 1998-06-21
Abstract: A smashing machine comprises: - a cylindrical smashing container with two closed ends; - a cylindrical separator set axially in the cylindrical smashing container for dividing the container in the direction of inner diameter into two parts, an inner chamber and an outer chamber, and with its plurality of slots set peripherally around the container for communication with the two chambers; - a blending element rotatablely and axially set in the inner chamber; - an entrance for supplying articles to be processed in communication with the inner and outer spaces of the inner chamber; and - a discharge outlet for discharging the processed articles in communication with the inner and outer spaces of the outer chamber.
Patent TW-340039-B (TW)
Title: Process for producing a foam material capable of exhibiting different 3-D patterns
Inventor: SHIAU JIA-YIH
IPC: A43B13/04
Filed: 1997-06-25
Granted: 1998-09-11
Abstract: A process for producing a foam material capable of exhibiting different 3-D patterns, which mainly comprises three parts: first part: A. placing templates: placing a plurality of templates of a foot shape or a pattern of assembly type in a formation mold of a cooling working machine for preparation of operation; B. applying adhesive on a foamed material: applying a heat-melting adhesive on the surface of a foamed material, leather, or cloth; C. cutting: cutting the monochroic foamed material, leather or cloth into a foot-shape or other shape; D. placing the shaped material on a mold: placing the monochroic foamed material, which has been cut into a foot-shape, on a mold of foot shape; second part: A. placing foamed materials of different color; B. heating; C. molding by hot pressing; thereby melting the first part and the second part, I.e. subjecting the foot-shape monochroic foamed material of the first part and the foamed material with different colors of the second part to the following steps of the third part: A. shaping by cooling; B. partially trimming the semi-product; A. Product: forming a product exhibiting different 3-D patterns and colors.
Patent TW-383341-B (TW)
Title: Method for manufacturing silicon single crystals
Inventor: KUBOTA TOSHIMICHI
IPC: C30B29/06
Filed: 1997-07-28
Granted: 2000-03-01
Abstract: A method for manufacturing silicon single crystal silicon by the CZ method is disclosed to reduce the density of octanhedral void like defects in silicon single crystal and thereby to obtain wafers with excellent gate oxide integrity characteristics. When the pulling speed is V(mm/min), the temperature slope along the crystal axis within the temperature range from the melting point of silicon to 1300 degree C is G1(degree C/mm), the temperature slope along the crystal axis within the temperature range from 1150 degree to 1080 degree C is G2(degree C/mm), and the octahedral-shaped void density is d(pieces/cubic centimeter), crystals are grown under a condition satisfying: V/G1 >0.58xVxG2-(d-4.3x10exp(3))/2.65x10exp(6) and V/G1>0.25. In this way, the defect density is reduced to less than 1x10exp(6) pieces/cubic centimeter and silicon single cystals having superior gate oxide integrity and semiconductor device yield are obtained.
Patent TW-410194-B (TW)
Title: Resin molding machine
Inventor: KOBAYASHI KAZUHIKO
IPC: B29C45/14
Filed: 1997-08-12
Granted: 2000-11-01
Abstract: In the resin molding machine of the present invention, molding dies, which are included in at least one of press units, can be exchanged, repaired or cleaned, or manual molding can be executed by said molding dies without stopping the operation of the machine. Works are conveyed from a work supplying section to the press units. And molded products are conveyed from the press units to a product accommodating section. A base unit includes the work supplying section, the product accommodating section and a loader and an unloader. The loader and the unloader convey the works and the products. The press units are detachably attached to said base unit.
Patent TW-357408-B (TW)
Title: Manufacturing process avoiding field inversion in field oxide area
Inventor: LIAU GENG-HUEI
IPC: H01L21/31
Filed: 1997-09-01
Granted: 1999-05-01
Abstract: A manufacturing process avoiding field inversion in field oxide area, including at least: provision of a substrate, being the structure of a field oxide area formed on a silicon substrate having a plurality of doped areas and forming at least one dielectric layer and conductive layer on said field oxide area and said plurality of doped areas; forming a silicon-rich oxide layer on the substrate as insulation layer; and forming a plasma-enhanced TEOS silicon-rich oxide layer.
Patent TW-385518-B (TW)
Title: A making method for forming even thickness of SACAD O<3>-TEOS
Inventor: WANG HUEI-LING
IPC: H01L21/76
Filed: 1997-11-04
Granted: 2000-03-21
Abstract: A making method for forming even thickness of SACAD O<3>-TEOS is provided, in particular a making method for forming a planarized SACVD O<3>-TEOS dielectric layer on a wafer by guiding an inert gas flow to sub-atmophere chemical vapor deposition process; which steps is first to guide a helium gas into a storing tank stored withTEOS liquid and into under that of liquid level, and guide helium gas which is mixed with TEOC particle out the storing tank; and an adding inert gas flow is added into the mixing gas flow which is mixed with helium gas and TEOS; finally, that of mixing gas with adding inert gas flow to dilute TEOS particle is reacted to O<3> in CVD reacting chamber, and a deposition of SACVD O<3>-TEOS is formed on a wafer.