baber/WOPTO huggingface dataset:
Patent TW-581829-B (TW)
Title: Wire spring grip, lead frame carrier belt and plating system
Inventor: LIN LEK TECK
IPC: C25D5/00
Filed: 2000-11-09
Granted: 2004-04-01
Abstract: A wire spring grip for an IC lead frame and a lead frame carrier belt are described. The grip 20 comprises a wire formed to provide two parallel arms extending from a curved, central portion 22 of the wire. The curved portion 22 is angled from the plane including the portions of the arms immediately adjacent the curved portion 22 to form a gripping portion. The end of each arm is angled to form an arm tip portion 23 for engaging with a belt web 100 so as to support the grip 20. The arms of the grip extend from their ends and form a coil 24 having a plurality of turns. Between each coil 24 and the curved portion 22, each arm is angled to form an engagement portion 25 for biasing the arms against the tension in the spring coils. The grips are supported on the belt 100 with a portion of the arms substantially parallel with the belt web.
Patent TW-544584-B (TW)
Title: Read lock miss control in a multithreaded environment
Inventor: WOLRICH GILBERT
IPC: G06F9/46
Filed: 2001-03-16
Granted: 2003-08-01
Abstract: Managing memory access to random access memory includes fetching a read lock memory reference request and placing the read lock memory reference request at the end of a read lock miss queue if the read lock memory reference request is requesting access to an unlocked memory location and the read lock miss queue contains at least one read lock memory reference request.
Patent TW-574243-B (TW)
Title: Organometallic compositions
Inventor: PARTRIDGE MARTIN GRAHAM
IPC: C09J201/00
Filed: 2001-01-03
Granted: 2004-02-01
Abstract: An organometallic composition is described which comprises a complex of at least one orthoester of a metal having a formula M(ROAcAc)x(OR')y in which M is selected from the group consisting of titanium, zirconium and hafnium; ROAcAc denotes an ester of an alochol ROH, in which R comprises an (optionally substituted) C1-30 cyclic, branched or linear, alkyl, alkenyl, aryl or alkyl-aryl group or a mixture thereof, with acetoacetic acid; OR' is the residue of an alcohol R'OH in which R' comprises an (optionally substituted) C7-30 cyclic, branched or linear, alkyl, alkenyl, aryl or alkyl-aryl group or a mixture thereof, and x and y are each in the range 1-3. The composition is useful as a curing agent for polyurethanes used in various applications.
Patent TW-484220-B (TW)
Title: Socket structure for grid array package device
Inventor: CHIAN JIA-CHI
IPC: H01L23/48
Filed: 2001-01-11
Granted: 2002-04-21
Abstract: A socket structure for grid array package device is disclosed. It comprises an assembled flexible base, housing, the first hinge cover lid and the second hinge cover lid, etc., wherein the flex-board of assembled flexible base can cover the silicone rubber pad from the upper and lower sides, and when the first hinge cover lid of the housing and the second hinge cover lid close down from the upper side, the first hinge pad of the first hinge cover lid and the second hinge pad of the second hinge cover lid contact the package device or the substrate adhered with the heat sink of the package device, so as to fix the package or the package device adhered with the heat sink on the assembled flexible base of the socket.
Patent TW-471134-B (TW)
Title: Manufacturing method for multilevel interconnects
Inventor: TSAI JENG-YUAN
IPC: H01L21/768
Filed: 2001-02-27
Granted: 2002-01-01
Abstract: A manufacturing method for multilevel interconnects includes the following steps: forming a single or a dual damascene interconnect structure in the dielectric on the substrate and forming a capping layer or middle etch stop layer thereon; then, applying nitrogen treatment on the capping layer to convert the surface of the capping layer from a hydrophobic layer into a hydrophilic layer; and, forming an adhesion promotion layer on the capping layer or the middle etch stop layer; forming a low-k dielectric on the adhesion promotion layer; finally, forming a single or a dual damascene interconnect structure in the low-k dielectric to complete the manufacturing of multilevel interconnects.
Patent TW-516091-B (TW)
Title: A multi-stage arsenic doping process to achieve low resistivity in silicon crystal grown by Czochralski method
Inventor: BANAN MOHSEN
IPC: C30B29/06
Filed: 2001-05-11
Granted: 2003-01-01
Abstract: A method of lowering the resistivity of resultant silicon crystal from a Czochralski crystal growing process by adding arsenic dopant to the melt in multiple stages.
Patent TW-I248411-B (TW)
Title: Automatic shifting control device for a bicycle
Inventor: HORIUCHI NORIYUKI
IPC: B62M25/02
Filed: 2001-05-16
Granted: 2006-02-01
Abstract: A bicycle features an automatically shifting transmission. The shifting is controlled by a controller. The controller has a number of ranges that comprise a subset of the available gear steps. The operator of the bicycle can select an appropriate range and the controller shifts gears within the range depending upon a preset map of bicycle speeds and gear steps. The operator can select other ranges as desired by upshifting or downshifting. The controller also has at least one cruising mode that decreases the likelihood of inadvertent shifting during operation of the bicycle at speeds within a preset range of speeds. In addition the controller has an elapse mode that further reduces the number of available gear steps in a range during resumed operation after slowing below a preset speed or stopping.
Patent TW-501254-B (TW)
Title: Integrated circuits packaging system and method
Inventor: BROWN SAMMY K
IPC: H05K1/18
Filed: 2001-06-15
Granted: 2002-09-01
Abstract: A plurality of integrated circuits are efficiently interconnected to improve the electrical performance of the overall system. This is accomplished by providing high speed high density, system level interconnect, including interchip routing lines, on the integrated circuit devices, thereby reducing the routing complexity of the substrate or board. The devices are mounted directly on the board. An integrated circuit device comprises an integrated circuit region including integrated circuit elements. An interconnect layer includes an insulative material, a plurality of conductive traces, and a plurality of conductive bond pads arranged in first and second subsets. A first subgroup of the conductive traces are connected to the integrated circuit elements in the integrated circuit region and are connected to the first subset of conductive bond pads. A second subgroup of the conductive traces are electrically insulated form the integrated circuit elements and are electrically insulated from the first subgroup of the conductive traces to form a pass through. The second subgroup of the conductive traces are connected to the second subset of conductive bond pads.
Patent TW-494178-B (TW)
Title: Engine with dry sump lubrication, separated scavenging and charging air flows and variable exhaust port timing
Inventor: HARE NICHOLAS S
IPC: F02B75/02
Filed: 2001-06-22
Granted: 2002-07-11
Abstract: An engine is disclosed having an improved lubrication system and scavenging system. An oil sleeve is positioned between the cylinder and the crankcase, the sleeve having a bore sized to receive the piston. The piston and sleeve define an annular oil space which is connected to a reservoir by oil lines. A fixed seal is positioned surrounding the piston between the cylinder and the oil sleeve. A movable seal is mounted on and surrounds the piston. On the power stroke the movable seal moves away from the fixed seal, drawing oil from the reservoir into the annular oil space. On the compression stroke, the movable seal moves toward the fixed seal, forcing the oil from the annular oil space into the piston wrist pin and through conduits to the crank and main bearings and then back to the reservoir. Separate scavenging and charging tubes connect the crankcase to the cylinder. Variable exhaust port systems are disclosed which further inhibit unburned hydrocarbon emissions.
Patent TW-583000-B (TW)
Title: X-type sPLA2 inhibitor as a cancer therapeutical agent
Inventor: HANASAKI KOHJI
IPC: C07D487/04
Filed: 2001-06-27
Granted: 2004-04-11
Abstract: X-type sPLA2 inhibitor useful in preventing or curing cancers is discovered.
Patent TW-592839-B (TW)
Title: Organic hydrophilic agent for aluminiferous metals and method of treatment using the same
Inventor: TANAKA KAZUYA
IPC: B05D7/24
Filed: 2001-08-16
Granted: 2004-06-21
Abstract: This invention provides an organic hydrophilic agent for aluminiferous metals used for heat dissipation fins of a heat exchanger, which has high hydrophilicity, odor-proof effectiveness and deodoring effectiveness, and a method of treatment using the same. The surface of aluminiferous metal is coated with a treatment agent that contains (A) water-soluble polymer having a main chain to which is bonded at least one functional group selected from carboxyl groups, amide groups, hydroxyl groups, sulfonic acid groups, and phosphonic acid groups; and (B) phenolic compound in which a total of at least five OH groups are directly bonded to a polycyclic structure that contains at least one aromatic ring structure. Optionally, (C) a glycidyl-functional organic compound is also present. A hydrophilic coating is formed on the aluminiferous metal surface by heating to solidify or dry the treatment agent.
Patent TW-541292-B (TW)
Title: Fischer-tropsch process
Inventor: LONG DAVID CHESTER
IPC: C10G2/00
Filed: 2001-08-21
Granted: 2003-07-11
Abstract: There is provided an improved system and process for the catalytic hydrogenation of carbon monoxide to form a mixture of hydrocarbons utilizing a plurality of reactors in series. Synthesis gas entering the system under pressure is partially converted in at least one initial stage reactor and the effluent therefrom introduced into a final stage reactor. In the at least one initial stage reactor, a portion of the catalyst is continuously or periodically removed with some hydrocarbons and treated to renew, or renew and enhance it, and returned. The treatment comprises reducing the hydrocarbon context of the withdrawn mixture, heating to a temperature above at least one of the metals in the catalyst thereby forming a melt, removing any slag forming on the melt, cooling the melt and reducing the particle size of the resulting solid to a fine powder of renewed catalyst. The renewed catalyst may be treated to further enhance its properties by slurry low temperature oxidation or passivated before being returned to the at least one initial stage reactor. The final stage reactor, which has a catalyst of the same type or differing from that in the at least one initial stage reactor, receives a feed therefrom having a substantially reduced level of impurities, thereby enhancing the efficiency and longevity of the catalyst contained therein. The system can further employ at least one intermediate stage reactor configured so that all stages are operably connected in series and all reactors with a given stage are operably connected in parallel.
Patent TW-508770-B (TW)
Title: Semiconductor integrated circuit having reduced cross-talk noise
Inventor: USHIYAMA KENICHI
IPC: G06F17/50
Filed: 2001-09-26
Granted: 2002-11-01
Abstract: A semiconductor integrated circuit includes a shielded wire line and a shielding wire line provided for the shielded wire line and divided into a plurality of segments in a longitudinal direction of the shielded wire line.
Patent TW-588099-B (TW)
Title: Coating compositions for plastic substrates
Inventor: CHAWLA CHANDER PRAKASH
IPC: C08J7/046
Filed: 2001-10-12
Granted: 2004-05-21
Abstract: The present invention provides radiation-curable compositions for coating plastic substrates, wherein the compositions, after cure, have a combination of sufficient adhesion, flexibility, and hardness. The compositions include: (a) at least one component comprised of a metal oxide bonded to an organic compound, said organic compound having (i) a radiation curable group; and (ii) a group represented by the following formula (1) wherein X represents an amine (NH), oxygen (O), or sulfur (S) radical; and Y represents an oxygen (O), or sulfur (S) radical; (b) a poly(methacrylate) compound; and (c) an adhesion promoter.
Patent TW-I265787-B (TW)
Title: Production process of a new appetizer and product obtained
Inventor: RODRIGUEZ ESPIRIDION VALDES
IPC: A23L1/164
Filed: 2001-11-29
Granted: 2006-11-11
Abstract: This invention refers to a process to obtain a new appetizer based on nixtamalized corn dough and the product thus obtained. The process for production of a new appetizer made from nixtamalized corn dough, of the type in which (1) the corn is nixtamalized, (2) heating is ceased and the nixtamalized corn is rested, (3) it is ground to obtain a particle size not detected by touch, (4) the desired shape is conferred to it, and (5) it is fried to obtain the final product, characterized in that the nixtamalization step is performed by adding from 1.0% to 1.5% lime with respect to the weight of dry corn, and being kept at a temperature for a time duration such that the grain has at the end a moisture from 34% to 38%; the resting time is required to reach the room temperature in the trinominal water-corn-lime, when the grain reach a moisture about 45%; the grain, without water in excess, is then transformed in dough, by grinding the grain until obtain a particle size not detected by touch; and in order to obtain the desired shape, a small tortilla is conformed and a rolling up on itself is practiced on the small raw tortilla to give it the shape of a small cylindrical 'taco'.
Patent TW-550547-B (TW)
Title: Method for manufacturing optical disc in single layered disc and four-layered adhesive sheet member for use therein as well as rolled member thereof
Inventor: KITANO RYOKO
IPC: G11B7/2542
Filed: 2001-12-25
Granted: 2003-09-01
Abstract: The present invention provides a method for manufacturing an optical disc by simply and uniformly forming a protective layer on a single layered disc. Furthermore, the invention also provides a four layered adhesive sheet member for use therein as well as rolled member thereof. The four layered adhesive sheet member 1 of the present invention is composed of: an elongated release paper 1A, a protective sheet 1B provisionally attached to the elongated release paper, an adhesive layer 1C formed on the protective sheet, and a release paper 1D abutting the adhesive layer. Peel off the release paper 1D of four layered adhesive sheet member to expose the adhesive layer 1C, abutting the three layered adhesive sheet member from which the release paper 1D is peeled off against the surface the single layered disc with the adhesive layer 1C inbetween, so as to transfer and bond the protective sheet 1B to the surface of a single layered disc; thereafter peeling off the elongated release paper 1A from the protective sheet 1B bonded to the single layered disc to expose the protective sheet to the upside of the single layered disc.
Patent TW-518662-B (TW)
Title: Exposure method and exposure device
Inventor: MACHINO KATSUYA
IPC: G03F1/00
Filed: 2001-12-26
Granted: 2003-01-21
Abstract: This invention discloses an exposure method and an exposure device which can carry out exposure process with high productivity and accuracy for a large-size substrate having a high flatness. The exposure device EX to expose a substrate P according to the pattern of a mask M by a projection optical system PL is equipped with a detecting device 6 to detect the flatness degree of the substrate P. A controlling device CONT controls the size of the projection region with respect to the substrate P to a specified size based on the detection result by the detecting device 6. The projection region is determined by controlling the illumination region for each mask Ma to Md by a blind part B.
Patent TW-562764-B (TW)
Title: Improved structure for synchronous brake
Inventor: RUAN JR-CHENG
IPC: B62L3/08
Filed: 2001-12-28
Granted: 2003-11-21
Abstract: The present invention relates to an improved structure for synchronous brake, comprising a stationary base, a movable base linearly movably mounted on the stationary base, two brake wires driving linear displacement of the movable base, a coupling wire with opposite ends respectively driving two brake devices for braking action, a driving member rotatably mounted on the movable base for driving the coupling wire to cause action of the brake device, characterized in that the driving member further comprises a limit member that prevent the coupling wire from separation from the driving member and having a peg extending into a slot defined in the stationary base to limit the oscillation of the driving member within a predetermined angular range. By means of the assembly of the above members, when one of the ends of the coupling member is broken, the limit member limits the movement of the coupling wire and allows the unbroken end of the coupling wire to normally drive the brake device for braking action.
Patent TW-I270875-B (TW)
Title: A method for determining a writing power of a compact disc drive
Inventor: LIN TSUNG-CHIH
IPC: G11B7/007
Filed: 2002-01-11
Granted: 2007-01-11
Abstract: A method for determining an optimum writing power of a compact disc drive. The method includes the following steps: (1) constructing a polynomial function which represents a relationship between a writing power and a target read-back signal parameter; (2) retrieving a target read-back signal parameter from a compact disc and determining a corresponding first writing power according to the polynomial function; (3) performing a writing test procedure by the first writing power to determine a real read-back signal parameter; (4) comparing the real read-back signal parameter with the target read-back signal parameter; (5) if a difference thereof is less than a predetermined value, writing data in the compact disc by the first writing power; shifting the polynomial function according to the real read-back signal parameter, and determining a second writing power according to the shifted polynomial function and the target read-back signal parameter; and (6) performing a writing test procedure again, until the difference between the real and target read-back signal parameters is less than a predetermined value.
Patent TW-513533-B (TW)
Title: Bypass seal for air preheaters
Inventor: FIERLE KURT M
IPC: F28D19/04
Filed: 2002-01-14
Granted: 2002-12-11
Abstract: A bypass seal (56) for a rotary regenerative air preheater includes primary and secondary seal leaves (58, 60) that are joined at a single position longitudinally intermediate their first and second sends. The first end portion (90) of the primary seal leaf (58) extends longitudinally beyond the first end (92) of the secondary seal leaf (60) and the second end portion of the secondary seal leaf (60) extends longitudinally beyond the second end of the primary seal leaf (58). When installed in the air preheater, the first end portion of the primary seal leaf (58) of each bypass seal (56) in one of the seal rings overlaps the second end portion of the secondary seal leaf (60) of an adjacent bypass seal in the seal ring.
Patent TW-528914-B (TW)
Title: A size-adjustable light distribution module for flexibly adaptable to illumination system of different LCD displays
Inventor: HUANG JUNEJEI
IPC: G02B27/28
Filed: 2002-03-15
Granted: 2003-04-21
Abstract: The present invention discloses a light distribution module adaptable to a LCD display system. The light distribution system includes a first lens array having a plurality of lenses for condensing a light beam into a plurality of polarization separation elements for separating converting the light beam into a first set and a second set of uniformly polarized and mutually orthogonal beams. The light distribution system further includes a image source size reduction means for reducing a size and focusing the first set and second set of uniformly polarized beams into a second lens array having twice as many lenses as the first lens array. The second lens array has a first set of lens array for receiving the light beams with a first polarization and a second set of lenses for receiving the light beams with a second polarization orthogonal to the first polarization. The lenses of the second set of lenses further have a half plate for converting the second polarization into the first polarization thus producing a plurality of beams all with the first polarization. The size-reduced and uniformly polarized beams are ready to project through another focusing lens to a LCD panel for image display.
Patent TW-563031-B (TW)
Title: Presentation of salient features in a page to a visually impaired user
Inventor: DUTTA RABINDRANATH
IPC: G09B5/02
Filed: 2002-03-26
Granted: 2003-11-21
Abstract: A method, apparatus, and computer program for presenting content in a document. The document is parsed for a salient feature and once a salient feature is located within the document, the salient feature is presented in a manner other than visually.
Patent TW-I250883-B (TW)
Title: Exercise machine
Inventor: OHRT JOHN ARTHUR
IPC: A63B69/16
Filed: 2002-03-27
Granted: 2006-03-11
Abstract: An exercise device providing a fore and aft horizontal component of striding motion that is dynamically user-defined, while providing a vertical component of the motion that is maintained on a predetermined vertically reciprocating path in some embodiments. The exercise device guides the user's foot in a pseudo-elliptical stride path, while providing a dynamically variable stride length that allows the user to move with a natural stride length. The exercise device allows tall and short users to extend or curtail the stride length to match their natural stride lengths. The length of the reciprocating path is dynamically adjusted during the exercise operation without equipment adjustments by changes in the length of the stride input by the user at a pair of foot engagement pads disposed on laterally spaced apart foot support members.
Patent TW-I248524-B (TW)
Title: Cholesteric color filter
Inventor: DOORNKAMP CISKA
IPC: G02B1/10
Filed: 2002-05-03
Granted: 2006-02-01
Abstract: The present invention relates to a cholesteric color filter (CCF) provided with a coating preventing the ingress of oxygen, and a method for making such a cholesteric color filter. It further relates to a device, such as a liquid crystal display (LCD), comprising a substrate provided with such a cholesteric color filter. The topcoat is preferably curable by electromagnetic radiation.
Patent TW-569561-B (TW)
Title: Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system
Inventor: WALTON JAY ROD
IPC: H04L12/56
Filed: 2002-05-16
Granted: 2004-01-01
Abstract: Techniques to schedule uplink data transmission for a number of terminals in a wireless communication system. In one method, a number of sets of terminals are formed for possible data transmission, with each set including a unique combination of terminals and corresponds to a hypothesis to be evaluated. The performance of each hypothesis is evaluated (e.g., based on channel response estimates for each terminal) and one of the evaluated hypotheses is selected based on the performance. The terminals in the selected hypothesis are scheduled for data transmission. A successive cancellation receiver processing scheme may be used to process the signals transmitted by the scheduled terminals. In this case, one or more orderings of the terminals in each set may be formed, with each terminal ordering corresponding to a sub-hypothesis to be evaluated. The performance of each sub-hypothesis is then evaluated and one of the sub-hypotheses is selected.