baber/WOPTO huggingface dataset:
Patent TW-429199-B (TW)
Title: Power chuck
Inventor: NORDQUIST HAKON
IPC: B23Q1/00
Filed: 1998-03-25
Granted: 2001-04-11
Abstract: Disclosed is a clamping device, in particular a power chuck. The power chuck has clamping elements arranged on a housing that acts as detachable locking elements and can be radially displaced when a pressure member located in the housing is axially displaced. First and second pressure media can act upon the pressure member in the axial direction and the second pressure medium acts upon the pressure member in the opposite direction to the first pressure medium. The Power chuck is considerably simplified in that two chambers, which follow each other in the axial direction being designed in the housing and separated by a membrane anchored on the housing and having axially movable sections. The pressure member is joined to the membrane and at least one of the chambers can be connected to a pressure medium source.
Patent TW-388830-B (TW)
Title: Optical detecting device and coordinate input device using same
Inventor: SHIGA SADAICHI
IPC: G06F3/038
Filed: 1998-04-17
Granted: 2000-05-01
Abstract: The object of the invention is to provide an optical detecting device requiring a short time from the turning on of an electric source to the stabilization of motion, and low electric power consumption in a standby process. In the invention, three motion modes of a normal mode, an intermittent mode and a precharge mode are switched by controlling two switches sw-Led and sw-Ref. In the case of the normal mode, the switches sw-Led, sw-Rew are in ON state together, and a regular circuit is used in a motion similar as a usual circuit. In the case of the intermittent mode, in order to realize low electric power consumption for a standby time, the switches sw-Led, sw-Ref are turned ON/OFF at a fixed rate together, and the main circuit is used in an intermittent operation (namely a light emitting diode LED is turned ON/OFF at a fixed rate). In the case of the precharge mode, the switch sw-Led is turned ON and the switch sw-Red is turned OFF just after the turning on of an electric source to quickly charge a capacitor.
Patent TW-365657-B (TW)
Title: Method of manufacture of high-density radiation device
Inventor: Hou ji-sheng
IPC: H05K7/20
Filed: 1998-04-18
Granted: 1999-08-01
Abstract: Method of manufacture of a high-density radiation device that overcomes the defect of current high-density radiation blades of fragile blades by injecting liquid paraffin into the gap of the slim workpiece pending for machining before machining when cooled the paraffin, as a high-efficient and low-cost device.
Patent TW-579396-B (TW)
Title: Ultra resilient three-dimensional nonwoven fiber material and process for producing same
Inventor: HUNTOON ANDREW EDSEL
IPC: A61F13/15
Filed: 1998-04-30
Granted: 2004-03-11
Abstract: A 3-dimension thermoformed bicomponent fiber nonwoven material comprising a lofty bicomponent material layer forming a plurality of peaks separated from one another by channels and having a basis weight in the range of about 0.5 to 7.0 ounces per square yard. The bicomponent material layer comprises a structural component and a heat activatable adhesive component suitable for thermoforming. Also disclosed are various configurations of this material suitable for use in absorbent personal care articles such as sanitary napkins, disposable diapers, incontinent-care pads and the like.
Patent TW-428028-B (TW)
Title: Swivel device with cantilever arm
Inventor: MALIVOIR PHILIPPE
IPC: C21B7/12
Filed: 1998-05-06
Granted: 2001-04-01
Abstract: A device for swivelling an operational element (16) between a home position and an operational position, comprises a supporting structure (18) supporting in a swivelling manner a cantilever arm (20). A swivel arm (38) with an actuator drive (42) is mounted with one end in a swivelling manner in the supporting structure (18), and is connected with the other end in jointed manner with a linear drive (28). The latter is connected with its second end in jointed manner with the cantilever arm (20). Due to the fact that the swivel axis (40) of the swivel arm (38) is located at a certain distance from the swivel axis (22) of the cantilever arm (20), it is possible to increase the lever arm, with which the linear drive (28) transmits its force onto the cantilever arm (20) in the operational position. The eccentric mounting of the swivel arm (38) also allows to switch the actuator drive (42) of the swivel arm (38) in the operational position of the cantilever arm (20) largely free of force. The swivel device is particularly well-suited for tap hole plugging machines.
Patent TW-387797-B (TW)
Title: Lipid composition for infant formula and method of preparation
Inventor: WANG JIUNK-GUAN
IPC: A23L33/00
Filed: 1998-06-19
Granted: 2000-04-21
Abstract: Synthetic lipid composition in which the content and the distribution of the fatty acids are similar to those of human milk fat, containing less than 2% by weight of free fatty acids, in which palmitic acid is predominantly at the 2-position of the triacylglycerols and the arachidonic and docosahexaenoic acids are distributed between the 1-, 2- and 3-positions and in particular predominantly at the 2-position of the triacylglycerols.
Patent TW-432082-B (TW)
Title: Isocyanate compositions for blown polyurethane foams
Inventor: SINGH SACHCHIDA NAND
IPC: C07C265/14
Filed: 1998-07-07
Granted: 2001-05-01
Abstract: Rigid polyurethane foams are prepared from an isocyanate composition containing diphenylmethane diisocyanate, three ring oligomers of polyphenylene polymethylene polyisocyanate and higher homologues of polyphenylene polymethylene polyisocyanate.
Patent TW-397765-B (TW)
Title: Manufacturing method of stone compound applicable to interior decoration
Inventor: JANG JIUE-FA
IPC: B32B13/04
Filed: 1998-07-24
Granted: 2000-07-11
Abstract: This is a manufacturing method of stone compound, which is applicable to interior decoration. The method is mainly described as below: Step 1: A thin stone plate (strip) and a light material are inter-connected into an integrated compound by coating with an adhesive. Step 2: The stone plate (strip) surface is polished with a grinding wheel to get thinner and better finish surface of the stone plate (strip). Step 3: A set of diamond forming tools with convex and concave abrasive blocks on the wheel surface. Step 4: A diamond-forming tool with convex features is used for the grinding operation to any of the compound's two sides such that shape a concave groove with the same shape as the convex appears on the two sides of the light material. Step 5: A diamond-forming tool with concave features is used for the grinding operation to any of the compound's two sides such that a convex body with the same shape as the concave appears on the two sides of the light material. The feature is to obtain a compound with sides containing features of at least one concave groove and one convex body. Thus, the goal of light-weight, being able to be suspended and inter-matching for preventing the material from falling off the main body is accomplished.
Patent TW-409155-B (TW)
Title: False twist texturing machine and process for producing a textured thread
Inventor: BUENGER HEINO
IPC: D02G1/02
Filed: 1998-08-19
Granted: 2000-10-21
Abstract: There is shown a false twist texturing machine for the texturing of synthetic threads in one handling position at a time, in which a heating device and a false twist unit are disposed within a false twist zone. In an after-treatment zone are disposed a second heating device and a counter-twist apparatus. In this case a residual twist left in the thread from the false twist unit is removed by the counter-twist apparatus. This counter-twist apparatus is for this disposed in one plane with the second heating device, so that the thread is run substantially in a straight thread path.
Patent TW-391920-B (TW)
Title: The device and constructing method for pre-impacted tile
Inventor: JU JIE-SHENG
IPC: B28D3/00
Filed: 1998-08-26
Granted: 2000-06-01
Abstract: This invention provides a device and constructing method for pre-impacted tile. First, the tiles are mounted properly on the special form-bedding box previously. Next is deflating the air of the box, and tiles are closely attached on the sponge plate of the box. Then the steel-mesh is set in for increasing the strength of the structure, and the mortar is placed on the structure. Therefore, a pre-impacted tile board is made. This pre-impacted tile board can simplify the procedure of tile pasting for buildings, strengthen the quality of the tile on the building, decrease the number of workers during constructing, and increase the work efficiency.
Patent TW-492920-B (TW)
Title: Breathable barrier composite useful as an ideal loop fastener component
Inventor: MCCORMACK ANN LOUISE
IPC: A61F13/62
Filed: 1998-09-01
Granted: 2002-07-01
Abstract: A composite material adapted for mechanical fastener use as a loop fastener component with a complementary hook component is made by laminating a film with an amorphous polymer layer to a prebonded nonwoven web under conditions producing laminate bonds corresponding to the prebond locations, and loose filaments or fibers between the bonds. The composite also desirably has a MVTR of at least about 100 g/m<SP>2</SP>/24 hours and a hydrohead of at least about 50 mbar. In use as a component of a disposable personal care product such as a disposable diaper, the loop fastener component may be substantially the entire backing, providing comfort, protection and highly variable fit.
Patent TW-420733-B (TW)
Title: Yarn including melamine fibers, fabric including said yarn, and method of making a melamine-containing fabric
Inventor: KENT GEORGE M
IPC: D03D15/00
Filed: 1998-09-19
Granted: 2001-02-01
Abstract: Fabrics containing melamine fibers are rendered more comfortable by carding the melamine fibers under vacuum so as to exhibit a narrower fiber diameter distribution (*d) and/or a narrower staple length distribution (*1) as compared to melamine fibers which are carded in the absence of vacuum. In addition, more comfortable melamine fiber-containing yarns are produced by spinning the staple fiber at a lower twist multiplier (TM) as compared to conventional melamine fiber yarns. Most preferably, the melamine fiber-containing fabrics and yarns will be blended with at least one other type of synthetic fibers, such as aramid fibers.
Patent TW-385460-B (TW)
Title: Circuit interrupter with terminal shield and wire trough
Inventor: CHONTAS TRENT ALLAN
IPC: H01H9/02
Filed: 1998-10-29
Granted: 2000-03-21
Abstract: A molded case circuit breaker or switch having the LOAD and/or LINE terminals thereof protected by a multifunctional terminal shield arrangement which also provides interphase barriers for the aforementioned terminals and associated wiring. The barrier also provides wire channels for lower voltage supplemental wiring.
Patent TW-393744-B (TW)
Title: A semicondutor packaging
Inventor: HUANG JIAN-PING
IPC: H01L23/495
Filed: 1998-11-10
Granted: 2000-06-11
Abstract: A semiconductor packaging comprises of a chip, a leadframe for installing chips providing conductivity to chip, and an encapsulation for covering the portion of chip and leadframe.  The leadframe having most of leadframe leads locates on the first level.  Located on a second level which is different in altitude from the first, there is a die mount base for mounting chips and furthermore there is an opening positioned at the mounting area of the die mount base.  The chip is mounted onto a small portion of the die mount base so as to reduce the probability of delamination between the chip and mounting area of die mount base during the package process. There is also a substrate, locating on a third level, which is different in altitude from the second level.  The substrate is not only corresponding to the said opening but also has a connecting portion, positioned on one of the corresponding end, for connecting to the die mount base accordingly.  Moreover, there is a particular arrangement in the distance from the first level to the third level. After the leadframe is covered by the epoxy encapsulation, the bottom of substrate in semiconductor packaging will expose to ambient so to allow heat generated by chips in manufacturing process to diffuse to the ambient. The epoxy encapsulation is capable of maintaining the quality by preventing the moisture from coming into the chip accordingly.
Patent TW-513400-B (TW)
Title: Preparation of phenol and its derivatives
Inventor: KUSTOV LEONID MODESTOVICH
IPC: C07C39/08
Filed: 1998-11-19
Granted: 2002-12-11
Abstract: A method and a catalyst are described for selective oxidation of aromatic compounds (e.g., benzene and its derivatives) into hydroxylated aromatic compounds (e.g., corresponding phenols). For example, benzene can be converted into phenol with a yield of at least 30-40%, and a selectivity on the basis of benzene of at least 95-97%. The selectivity for this reaction based on N2O is at least 90-95%. Therefore, no substantial N2O decomposition or consumption for complete benzene oxidation to CO+CO2 or other side products occurs. Similar results are obtained with benzene derivatives (e.g., fluorobenzene, difluorobenzene, phenol), although the selectivity is somewhat lower in the case of derivatives (e.g., about 80-85% in the case of fluorosubstituted benzenes). A preferred catalyst for this process is a composition containing a high-silica pentasil-type zeolite (e.g, an HZSM-5 type zeolite) which contains no purposefully introduced additives such as transition or noble metals. The catalytic effect is achieved by performing a specific zeolite modification with strong Lewis acid-base centers of a specific nature. This modification can be achieved by a pretreatment comprising two steps: a first conventional calcination step at 300-600 DEG C, and a second high-temperature calcination step at 600-950 DEG C.
Patent TW-411649-B (TW)
Title: A method and system in managing load of power supply
Inventor: YAU LI-DE
IPC: H02J3/00
Filed: 1998-11-20
Granted: 2000-11-11
Abstract: The invention provides a method and a system in managing load of power supply including primarily the following steps: (a) power supply end generates the command in accordance with power consumption via information management device; (b) the information management device transmits the command of step (a) to a paging system; (c) the paging system transmits the paging code of the command; (d) the information receiving unit of the power utilization receives the paging code and then decodes and identifies it; (e) the information receiving unit executes the received content of the command. Therefore, the command can be transmitted remotely via radio system of a telecommunication device and the loading operation management according to the content of the command can be proceeded.
Patent TW-444476-B (TW)
Title: Effective use of dialed digits in call origination
Inventor: PATEL SARVAR
IPC: H04L9/32
Filed: 1998-12-04
Granted: 2001-07-01
Abstract: The present invention strengthens authentication protocols by making it more difficult for handset impersonators to perform call origination using replay attacks. The present invention accomplishes this goal by using the most significant digits of a telephone number being dialed as a parameter for determining authentication codes. Using the most significant digits makes it more difficult for impersonators to successfully use replay attacks on call origination, wherein the replay attacks involve the appendage of digits to a telephone number to be dialed.
Patent TW-432899-B (TW)
Title: Flat Radiator with locally modulated surface-luminance
Inventor: VOLLKOMMER FRANK DR
IPC: H01J65/04
Filed: 1998-12-10
Granted: 2001-05-01
Abstract: Flat radiator with dielectric hindered discharge with flat inhomogeneous electrode-geometry to modulate locally the surface-luminance, primarily for application in the field of indicators, approximately in motorized vehicles.
Patent TW-466253-B (TW)
Title: Polymer articles and foamed articles including maleic anhydride, and methods of making the sames
Inventor: KOZMA MATTHEW L
IPC: C08L23/10
Filed: 1999-01-05
Granted: 2001-12-01
Abstract: Polymer articles including maleic anhydride are described. The articles have improved characteristics and properties, such as surface bonding properties, even when the article includes a large percentage of ethylene propylene diene monomer terpolymer, ethylene-vinyl acetate, ethylene-acrylic elastomers, reclaim, or an oil.
Patent TW-455524-B (TW)
Title: Polishing method for semiconductor wafer and polishing pad used therein
Inventor: SUZUKI KIYOSHI
IPC: B24B37/24
Filed: 1999-02-05
Granted: 2001-09-21
Abstract: In a polishing method for a semiconductor wafer in which polishing slurry is interposed between the semiconductor wafer and a polishing pad and the semiconductor wafer is mirror-polished by a polishing step for planarization, when polishing is conducted using a suede-like foam urethane resin polishing pad having physical properties of low compressibility lower than 9% and high pore density equal to or higher than about 150 pores/cm<SP>2</SP> as the polishing pad used in the polishing step, a mirror silicon wafer with good surface roughness of 50 bits in haze can be manufactured.
Patent TW-503235-B (TW)
Title: Derivatives of magnolol and their bioactivity
Inventor: LI AN-RUNG
IPC: A61K31/09
Filed: 1999-03-03
Granted: 2002-09-21
Abstract: This invention is related to novel Magnolol derivatives which have the following formula (I) and (II). As formula (I) shown, where R is the group selected from R1 is the group selected from formula; R2 is the group selected from formula; R3 is the group selected from halogen group, hydrogen, methoxyl group, ethoxyl group, propoxyl group, and NO2. The n is 0, 1, 2, 3. The Magnolol derivatives have antioxidation, and antihypertension.
Patent TW-403935-B (TW)
Title: Method for producing silicon single crystal
Inventor: IINO EIICHI
IPC: C30B29/06
Filed: 1999-03-22
Granted: 2000-09-01
Abstract: There is disclosed a method for producing a silicon single crystal which comprises preparing a silicon seed crystal having a sharp tip end, and melting down a part of the silicon seed crystal from a tip end to a position having a predetermined thickness, followed by performing a necking operation to form a tapered necking part and a neck portion, and subsequently pulling a single crystal ingot after increasing a diameter, wherein said part to be melted down is a part from a tip end to a position in which a thickness is 1.1 to 2 times the diameter of the neck portion to be formed; said necking operation is then performed in such a way that a tapered necking part in the shape of a cone is formed at an early stage thereof by pulling a crystal with gradually decreasing a diameter to a minimum diameter of 5 mm or more, and then a neck portion is formed; and subsequently the single crystal ingot is pulled after being increased in a diameter. There can be provided a method of producing a silicon single crystal ingot which enables growing of single crystal ingot without lowering a rate of success in making a crystal dislocation free in the case that a thick neck is formed, and thereby improves productivity of a heavy silicon single crystal having a large diameter.
Patent TW-402485-B (TW)
Title: Pyrethroid compound and composition for controlling pest containing the same as an active ingredient
Inventor: OTAKA TAKESHI
IPC: A01N53/02
Filed: 1999-04-19
Granted: 2000-08-21
Abstract: (S) -2-methyl-4-oxo-3-(2-propynyl)-cyclopent-2-enyl (1R) -trans-3-(2, 2-dichlorovinyl)-2, 2-dimethylcyclopropanecarboxylate represented by the formula: is a compound excellent in controlling effect on insect pests and harmlessness to mammals.
Patent TW-443947-B (TW)
Title: Forming process method for surface coating of tape measure
Inventor: LIU SIMON
IPC: B05D3/02
Filed: 1999-04-26
Granted: 2001-07-01
Abstract: This invention relates to a forming process method for surface coating of tape measure, which is an electrostatic coating manner according to the principle of electrostatic wrapping to uniformly coat the plastic powder on the surface of the tape measure with electrostatic wrapping force by means of an electrostatic powder spraying gun. The method comprises preheating a tape printed with scale; using an electrostatic powder spraying gun to apply an electrostatic powder coating on both sides of the tape; applying heating and baking process; embossing a pattern on the surface of the tape by a roller; cooling to dry the tape. The method can coat and fixedly adhere a thin layer of a plastic material on both sides of the tape, so as to enable the steel tape hard to be rusted due to moisture and to increase the wear resistance, and increase the stiffness of the tape and the service life thereof.
Patent TW-445410-B (TW)
Title: Method and apparatus for performing a read next highest priority match instruction in a content addressable memory device
Inventor: SRINIVASAN VARADARAJAN
IPC: G11C15/00
Filed: 1999-07-06
Granted: 2001-07-11
Abstract: A content address memory (CAM) device that implements a read next highest priority or ""RNHPM"" instruction. The CAM device initially searches its CAM locations for a match with comparand data. If multiple-matches are identified, then the CAM device initially outputs the highest priority matching address. The CAM device may output the highest priority matching address in the same system or clock cycle in which the compare instruction was provided. The CAM device may also output data stored in one or more of the CAM cells located at the highest priority matching location and/or status information including the match flags, a full flag, validity bits (e.g., skip and empty bits), and other status information. An RNHPM instruction may then be provided to the CAM device in the next clock cycle or a later clock cycle and cause the next highest priority matching address to be output by the CAM device. The next highest priority matching address may be output in the same or subsequent cycle as the RNHPM instruction and may also cause the CAM device to output data stored in one or more of the CAM cells located at the next highest priority matching location and/or status information for that location. RNHPM instructions can continue to be supplied to the CAM device until no further matching locations are detected.
Patent TW-464598-B (TW)
Title: Papermaking belt and process and apparatus for making same
Inventor: AMPULSKI ROBERT STANLEY
IPC: B29L9/00
Filed: 1999-08-13
Granted: 2001-11-21
Abstract: The invention comprises a method for applying a curable resin to a reinforcing structure and an apparatus therefor. The apparatus comprises a working surface having a pattern of recesses therein structured and designed to at least partially receive a reinforcing structure, a means for disposing the reinforcing structure in the pattern of recesses of the working surface, a means for applying a fluid resinous material to the reinforcing structure disposed in the recesses of the working surface, and a means for solidifying he fluid resinous material to provide a patterned resinous framework joined to the reinforcing structure. The process comprises the steps of at least partially disposing the reinforcing structure in the recesses of a working surface, applying the fluid resinous material to the reinforcing structure, and then solidifying the fluid resinous material to form a patterned resinous framework joined to the reinforcing structure. Preferably, the reinforcing structure has voids, penetrable by the fluid resinous material, intermediate the first and second sides, and the resinous material occupies at least some of the voids in the reinforcing structure. The finished belt comprises a patterned resinous framework joined to the reinforcing structure such that a substantial portion of a bottom side of the resinous framework is between two opposite sides of the reinforcing structure.