baber/WOPTO huggingface dataset:
Patent TW-585885-B (TW)
Title: Thermoplastic compositions of halogenated elastomers
Inventor: TSE MUN FU
IPC: C08L23/28
Filed: 2001-10-11
Granted: 2004-05-01
Abstract: The invention provides a thermoplastic composition of C4-C7 isoolefin copolymers including halomethylstyrene units blended with a hindered amine or phosphine of the structure R1R2R3N or R1R2R3P wherein R1, R2 and R3 are preferably lower and higher alkyl groups. The resulting ionically associated amino or phosphine modified elastomers are used to prepare thermoplastic elastomer blend compositions, including dynamically vulcanized compositions, containing more finely dispersed elastomer which results in compositions having improved mechanical properties.
Patent TW-522245-B (TW)
Title: Method of directly using laser to rapidly adjusting impedance on printed circuit board
Inventor: LI JIUN-HAU
IPC: G01R27/00
Filed: 2001-10-16
Granted: 2003-03-01
Abstract: The present invention provides a method of directly using laser to rapidly adjusting impedance on printed circuit board. In the invention, a printed circuit board having plural printed resistors is placed on a laser adjusting impedance apparatus. The laser adjusting impedance apparatus is used to conduct the impedance value test process onto these resistors on the printed circuit board; and laser beam is used directly to perform rapid impedance adjustment onto these resistors. Thus, the purposes of rapid impedance adjustment, shortening testing-time, reducing manufacturing cost and increasing yield are obtained.
Patent TW-577842-B (TW)
Title: A cap for a bottle stopping device
Inventor: PARES MONTANER PERE
IPC: B05B11/00
Filed: 2001-10-24
Granted: 2004-03-01
Abstract: A cap (1) for a bottle stopping device, where the device comprises a main body member (9) and the cap (1), where the cap (1) is adapted to be mounted on the main body member (9) and thereby defines a mounted position, the main body member having (9) retaining tabs (21), the cap (1) having a side wall (5) for pressing the tabs (21) against the bottle neck, where the side wall (5) has an upper portion (7) and a lower portion (11), where the side wall (5) is provided at the lower portion (11) with an end portion (15) folded back 180 DEG over itself towards the inside, in such a way as to define an internal shoulder for retaining the tabs (21).
Patent TW-531968-B (TW)
Title: High resolution ADC based on an oversampled subranging ADC
Inventor: DEVENDORF DON C
IPC: H03M1/20
Filed: 2001-10-31
Granted: 2003-05-11
Abstract: A high performance ADC apparatus. The invention apparatus comprises a front end ADC baseline device providing a baseline bit size at a baseline data rate and a selected dynamic range at a baseline clock rate. A first circuit is enabled for translating upward, by a selected factor, a reference clock to produce the baseline clock rate. A second circuit is enabled for decimating the baseline data rate of the baseline device to a data rate reduced by the selected factor, so as to achieve an oversampling rate equal to the selected factor. A final circuit is employed for producing an output data rate less than the baseline clock rate by the selected factor with the final resolution. The method for producing this result includes providing the baseline device having a selected dynamic range at a baseline clock rate; generating the baseline clock rate by translating a reference clock upward by a selected factor; decimating the data rate of the baseline device to a slower data rate so as to achieve a selected degree of oversampling; and producing an output data rate as a sub-multiple of the baseline clock rate with the selected output resolution at the slower data rate. The architecture includes a monolithic substrate on which the baseline ADC provides a dynamic range necessary to satisfy the performance requirements of the final ADC.
Patent TW-523798-B (TW)
Title: Apparatus and methods for manipulating semiconductor wafers
Inventor: COOMER STEPHEN D
IPC: H01L21/683
Filed: 2001-12-28
Granted: 2003-03-11
Abstract: Apparatus and methods for a wafer handling system that manipulates semiconductor wafers. The present invention includes an end effector having a vacuum chuck, an internal vacuum plenum, and a plurality of flow diverters positioned within the vacuum plenum to define vacuum distribution channels in fluid communication with respective vacuum ports of the vacuum chuck. The present invention also includes a vacuum chuck having flow diverters positioned in one or more internal vacuum plenums which are in fluid communication with the vacuum ports of the vacuum chuck. The flow diverters of the vacuum chucks adjust the vacuum pressure supplied to the vacuum ports such that, as vacuum ports are occluded by the wafer, the vacuum pressure is preferentially applied to unblocked vacuum ports for increasing the attractive force applied to unengaged portions of the wafer. The wafer handling system also includes a gas dispensing showerhead that may be positioned above a vacuum chuck for flattening the wafer so that a vacuum chuck can establish a secure engagement. The apparatus of the present invention has particularly utility for securing thin semiconductor wafers with a significant warpage.
Patent TW-591141-B (TW)
Title: Bulky polyester multifilament composite yarn and process for producing same
Inventor: YOSHIMURA MIE
IPC: D02G3/24
Filed: 2002-01-11
Granted: 2004-06-11
Abstract: A bulky polyester multifilament composite yarn having delicate hand and appropriate bulkiness includes two types of polyester filaments (FA) and (FB) different in average filament length from each other, in which yarn, the polyester filaments (FA) are constituted from a polyester resin containing 0.1 to 9.0% by mass of a fine hole-forming agent (for example, a polyoxyalkylene polyether compound, an organic sulfonate metal salt, or a metal-containing phosphorus compound) and 0.5 to 5.0% by mass of a residual elongation-enhancing agent (for example, a methyl methacrylate polymer, a stylene compound polymer and a methylpentene polymer,) on the basis of the mass of the polyester resin; the average filament length of the polyester filaments (FA) is 1.09 to 1.40 times the average filament length of the polyester filaments (FB); and the polyester filaments (FA) form a periphery portion of the composite yarn.
Patent TW-I285518-B (TW)
Title: Remote monitoring and controlling system for remotely monitoring and controlling illumination loads
Inventor: SAKASEGAWA SHINJI
IPC: H05B37/02
Filed: 2002-03-06
Granted: 2007-08-11
Abstract: In a remote monitoring and controlling system, a selector switch unit sets data for batch controlling and separately controlling operation of illumination loads and transmitting to the signal line a control request signal related to operation for the illumination loads based on the set data. A data memory stores therein set operation states of respective illumination loads and set dimming levels of respective illumination loads so that the operation states and the dimming levels are associated in correspondence therebetween. A control request signal containing the data stored in the data memory is transferred to a terminal unit. The terminal unit transmits a dimming-level instruction signal to its corresponding dimming terminal unit based on a control request signal of dimming level from the selector switch unit, and further transmits a display instruction signal of dimming level to the selector switch unit, thereby displaying a current dimming level.
Patent TW-527702-B (TW)
Title: Method of manufacturing memory device
Inventor: WU KUN-JUNG
IPC: H01L21/8242
Filed: 2002-04-16
Granted: 2003-04-11
Abstract: A method of manufacturing a memory device. A substrate having an active region, a plurality of gate structures and a plurality of source/drain regions are provided. An inter-layer dielectric layer is formed over the substrate. A global opening that exposes the source/drain regions for forming contacts and the gate structures inside the active region is formed in the inter-layer dielectric layer. A conductive layer that completely fills the global opening is formed over the substrate. A portion of the conductive layer and the inter-layer dielectric layer are removed to expose the upper surface of the gate structures, thereby forming a plurality of contacts between the gate structures.
Patent TW-561400-B (TW)
Title: Systolic product-sum circuit in the dual-basis finite field GF(2m) or GF(2n))
Inventor: CHIOU RONG-LIANG
IPC: G06F7/72
Filed: 2002-04-26
Granted: 2003-11-11
Abstract: A systolic product-sum circuit designed to perform A*B+C computations in the dual-basis finite fields GF (2<m>) or GF (2<n>) is presented, especially under the maximum mxm elementary cellular-array structure in the finite field GF (2<m>) the results that perform A*B+C computations independently and respectively in the dual-basis finite field GF (2<m>) or GF (2<n>) are still included in the maximum mxm elementary cellular-array structure, where A, B, and C are arbitrary elements of GF (2<m>) or GF (2<n>) and the parallel-in-parallel-out results of A*B+C logic computation will be included in the structure of the respective dual-basis finite field. This A*B+C elementary cellular-array circuit provides the functions that compute multiplications, additions, exponentiations, multiplicative inversions and divisions in the finite field GF (2<m>) or GF (2<n>).
Patent TW-571525-B (TW)
Title: Link adaptation for MIMO transmission schemes
Inventor: THIELECKE JORN
IPC: H04B7/0417
Filed: 2002-05-03
Granted: 2004-01-11
Abstract: MIMO transmission methods are applied to communication systems in which a transmitter has more than one transmit antenna and a receiver has more than one receive antenna. Information to be transmitted is divided into a plurality of subsignals according to the number of used transmit antennas and each subsignal is processed separately before it is emitted by the respective transmit antenna. In the receiver the different receive signals are processed thus that subsignals are detected and decoded and the contribution of each detected and decoded subsignal is subtracted from the receive signals and whereby a feedback channel from receiver to transmitter is used to send control information to the transmitter depending on the receive situation. In order to optimize the usage of the MIMO channel the invention proposes the in the receiver the link quality of each subsignal is determined and information of each subsignal is transmitted to the receiver via the feedback channel and that in the transmitter properties of the subsignals are controlled by the link quality information.
Patent TW-576726-B (TW)
Title: Device for limiting torque to be transmitted
Inventor: HEHLI MARKUS
IPC: A61B90/00
Filed: 2002-06-19
Granted: 2004-02-21
Abstract: The invention relates to a device for limiting torque to be transmitted, comprising (A) at least two transmission elements (3; 4) which are coaxially arranged in relation to a longitudinal axis (5); (B) a coaxially arranged housing (10) in which the transmission elements (3; 4) can be received and in which at least one of the transmission elements (3; 4) is rotatably positioned about the longitudinal axis (5); (C) elastic means (7); and (D) tensioning means (6) which enable the elastic means (7) to be pre-stressed to a desired pre-stressing force; (E) the transfer elements (3; 4) being provided with additional teeth (11; 12) which can be engaged with each other, and can be pressed against each other by the elastic means (7). The maximum transmissible torque can thus be limited by the pre-stressing force of the elastic means (7).
Patent TW-I247670-B (TW)
Title: Method for designing a press die, press die designing device, and recoding media
Inventor: OZAKI KAZUYASU
IPC: G06F17/50
Filed: 2002-06-27
Granted: 2006-01-21
Abstract: In the process of designing a die set, designing a die plate, and designing a part, the specification of the die parts being designed based on the input design parameters is compared with the specification of various standard die parts, If there is a standard die part that matches the die part being designed, or a standard die part that is similar in respect of the specification, then the die part being designed is replaced with the standard die part. If the standard die part that matches the die part being designed is not available or the standard die part that is similar to the die part being designed does not exist. A special order is placed for that die part being designed.
Patent TW-586232-B (TW)
Title: Trench MIS device with active trench corners and thick bottom oxide and method of making the same
Inventor: DARWISH MOHAMED N
IPC: H01L29/08
Filed: 2002-08-05
Granted: 2004-05-01
Abstract: A trench MOSFETs includes active corner regions and a thick insulative layer at the bottom of the trench. In one embodiment, the trench MOSFET includes a thick insulative layer centrally located at the bottom of the trench. A thin gate insulative layer lines the sidewall and a peripheral portion of the bottom surface of the trench. A gate fills the trench, adjacent to the gate insulative layer. The gate is adjacent to the sides and top of the thick insulative layer. The thick insulative layer separates the gate from the drain conductive region at the bottom of the trench yielding a reduced gate-to-drain capacitance making such MOSFETs suitable for high frequency applications. According to one aspect of the invention, a process for manufacturing a trench MIS device includes depositing a conformal nitride layer in the trench; etching the nitride layer to create an exposed area at the bottom of the trench; and heating the substrate and thereby growing an oxide layer in the exposed area. This process causes the mask layer to ""lift off"", creating a ""bird's beak"" structure. This becomes a ""transition region"", where the thickness of the oxide layer decreases gradually in a direction away from the exposed area.
Patent TW-558855-B (TW)
Title: Microstrip dual band antenna
Inventor: BACK SEOK-HYUN
IPC: H01Q5/371
Filed: 2002-08-12
Granted: 2003-10-21
Abstract: Disclosed is a microchip dual band antenna mounted to a printed circuit board having a ground surface and a non-ground surface. The microchip dual band antenna comprises first and second patch elements respectively surrounding both lengthwise ends of a dielectric body having a shape of a quadrangular prism; a first radiation patch separated from the first patch element and placed on an upper surface of the dielectric body to extend zigzag toward the second patch element; a second radiation patch joined to the second patch element and placed on a lower surface of the dielectric body to extend zigzag toward the first patch element by a distance less than one half of an entire length of the dielectric body, in a manner such that zigzag configurations of the first and second radiation patches are staggered with each other; and a first feeder channel defined on a front surface and adjacent to one end of the dielectric body and plated in such a way as to connect the first and second radiation patches.
Patent TW-595266-B (TW)
Title: Lighting circuit and its control method of discharge lamp
Inventor: OKUDAIRA SADAO
IPC: H05B41/38
Filed: 2002-09-10
Granted: 2004-06-21
Abstract: In the invented lighting circuit of discharge lamp, smoothing capacitor (C2) and a switch (SW3) are serially connected at one terminal of the reactor (L1) discharge lamp (LMP) and converter (COMV). The smoothing capacitor (C2) is disconnected by turning off the switch (SW3) at the initial stage of the discharge lamp (LMP) lighting. When the discharge lamp (LMP) current is cut in the midway, a connection point voltage of the reactor (L1) and smoothing capacitor (C2) is increased to early respond the load variation. At the same time, when the discharge lamp (LMP) current is stable, the switch (SW3) is turned on to insert the smoothing capacitor into the circuit.
Patent TW-I241173-B (TW)
Title: Pull of slider for slide fastener
Inventor: ODA KIYOSHI
IPC: A44B19/26
Filed: 2002-09-13
Granted: 2005-10-11
Abstract: A pull attachment portion (3) is provided on a slider body (1) integrally, a pull connecting ring (5) has attachment plates (6) on one side of its ring-like frame, a slit (7) is formed in a center of the pull connecting ring (5) and the attachment plates (6) and provided with an engaging portion (8) on each of both sides of the slit (7). and a free end portion (10) of the engaging portion (8) is formed so as to float from the attachment plates (6). A pull main body (13) contains a rectangular accommodating portion (14) provided in an end thereof for accommodating the attachment plates (6) and a through hole (17) is provided in a face of the accommodating portion (14) so as to form a holding portion (16). When attaching the pull connecting ring (5) to the pull attachment portion (3), the attachment plates (6) are deformed elastically in vertical directions through the slit (7) and after one of them is passed through the pull attachment portion (3), the attachment plates (6) are accommodated in the accommodating portion (14) and fixed. Upon replacing the pull the engaging portions (8) are pressed through the through hole (17) and removed. Consequently, the pull may be attached to the pull attachment portion formed integrally with a slider body by post-installation operation and replaced easily.
Patent TW-554134-B (TW)
Title: Controlling fuel tank vapor venting during refueling
Inventor: BENJEY ROBERT PHILIP
IPC: F02M37/00
Filed: 2002-09-17
Granted: 2003-09-21
Abstract: A fuel tank vapor vent system for a motor vehicle having a float operated vent valve in the tank top for permitting fuel vapor flow through a vapor conduit to a remote storage canister. A filler nozzle seal in the tank filler neck seals about the nozzle during refueling. A recirculation line is connected to the filler neck below the nozzle seal and also to the vapor conduit to the canister. A liquid seal is formed in the filler neck downstream of the nozzle seal by liquid discharge from the nozzle. Fuel flow in the filler neck during refueling effects recirculation of some of the vapor flowing to the canister and minimizes the size of canister required.
Patent TW-545089-B (TW)
Title: Automatic filter changer for use on surface mounter inspection camera
Inventor: SWAB MICHAEL T
IPC: H05K10/00
Filed: 2002-10-03
Granted: 2003-08-01
Abstract: A printed circuit board assembly machine inspects circuit boards and parts to be mounted on those circuit boards prior to assembly. This assembly machine may visualize and recognize physical features of the circuit boards and parts as part of this inspection. A filter may be deployed while visualizing certain types of circuit boards or parts to remove characteristic defects found in images of those types of parts. When several types of circuit boards or parts inspected by the assembly machine exhibit different characteristic visualization problems, the assembly machine may deploy a different filter for each type of circuit board or part.
Patent TW-569366-B (TW)
Title: Correction of overlay offset between inspection layers
Inventor: MURADIAN DAVID
IPC: H01L21/02
Filed: 2002-10-04
Granted: 2004-01-01
Abstract: A method for determining the offset between at least three origins of a coordinate system used for at least three different defect inspection spaces. The method comprises: collecting multiple sets of data spanning defect inspection spaces; filtering the data sets to remove points that introduce noise into correlation calculations; determining whether different data sets show correlation; selecting pairs of data sets showing correlation greater than or equal to a metric; and calculating coordinate offsets of the at least three origins based on the said selected pairs of said data sets. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Patent TW-592910-B (TW)
Title: Air discharge structure of compressed air driven impacting tool
Inventor: KAMIYA TOMOHIDE
IPC: B27F7/34
Filed: 2002-11-18
Granted: 2004-06-21
Abstract: The object of the present invention is to provide an air discharge structure for compressed air driven impacting tool that is capable to reduce the pressure and noise of the air discharge. The solution is a compressed air driven impacting tool, having an impacting mechanism provided at a front end of a grip 2 for driving a driver 6 to make fasteners by means of compressed air, a discharge section 11 provided at a rear end of the grip 2 for discharging air from the impacting mechanism through the grip 2 to a rear side thereof. In such a compressed air driven impacting tool, the discharge section 11 includes: the central passage 14 formed at a rear opening of the grip 2 and inclining at an upper part thereof; and an upper discharge hood 15 provided at the upper opening of the central passage 14; and a lower discharge hood 16 provided at a lower part of the upper discharge hood 15. The upper discharge hood 15 and the lower discharge hood 16 are connected together by a passage that is narrower than the central passage. A filter 26 is installed inside the lower discharge hood 16; and air exits 17a, 17b are formed in a rear external wall.
Patent TW-567625-B (TW)
Title: Non-aqueous electrolytic battery
Inventor: YAMASAKI MIKIYA
IPC: H01M10/0565
Filed: 2002-11-27
Granted: 2003-12-21
Abstract: This invention provides a high energy density and high safety non-aqueous electrolytic secondary battery. The weight ratio of lithium cobalt oxide/lithium manganate, as an anode active substance, is adjusted to provide an energy density and a safety, and an ethylene carbonate (EC) and a propylene carbonate (PC) are used as a solvent, with the content of EC and PC being controlled to prevent the battery from swelling. The safety of the battery at over charging and at a high temperature is also enhanced.
Patent TW-I264335-B (TW)
Title: Hold down apparatus for commercial molder
Inventor: VENARD DAVID C
IPC: B22C9/00
Filed: 2003-01-30
Granted: 2006-10-21
Abstract: A hold down apparatus for a commercial molder is provided. The hold down apparatus generally includes a number of hold down plates adapted to hold down a work piece as it is conveyed through the commercial molder. A method of holding down a work piece in a commercial molder is also provided.
Patent TW-I247192-B (TW)
Title: 1,2-naphthoquinone-2-diazidesulfonate ester photosensitive agent, method for producing the photosensitive agent, and photoresist composition
Inventor: IIDA HIROTADA
IPC: G03F7/008
Filed: 2003-03-14
Granted: 2006-01-11
Abstract: The invention provides a 1,2-naphthoquinone-2-diazidesulfonate ester photosensitive agent which is useful as a photosensitive agent employed in a photoresist for producing semiconductor integrated circuits, liquid crystal displays, EL displays, etc., a method for producing the photosensitive agent, and a photoresist composition containing the photosensitive agent. The 1,2-naphthoquinone-2-diazidesulfonate ester photosensitive agent is produced by reacting a polyhydric phenol with 1,2-naphthoquinone-2-diazidesulfonyl chloride in the presence of a neutralizing agent, wherein the polyhydric phenol is obtained by a condensation reaction between resorcinol and at least one aldehyde selected from C3-C10 aldehydes, and contains, as a predominant component, a compound represented by formula (I) and components exhibiting a retention time as measured by using GPC shorter than that of the compound represented by formula (I) in an amount of 10% or less, wherein each of R1, R2, R3, and R4 represents a C2-C9 alkyl group.