baber/WOPTO huggingface dataset:
Patent TW-430573-B (TW)
Title: Filter element
Inventor: WATANABE MASAHARU
IPC: B01D63/00
Filed: 1997-01-22
Granted: 2001-04-21
Abstract: A filter element includes a bundle of hollow fiber type separation membranes made of a natural or synthetic macromolecular material and a sealed part made of thermoplastic resin. The bundle has an opening in at least one terminal part thereof. The sealed part is bonded to the bundle at a temperature not higher than the melting or decomposing temperature of the macromolecular material and adapted to seal watertightly the opening of the bundle in a half-bonded state showing no compatibility with the macromolecular material and permitting persistence of the mutual interface of bondage.
Patent TW-368665-B (TW)
Title: Composite nuclear fuel material and method of manufacture of the material
Inventor: VIALLARD ISABELLE
IPC: G21C21/00
Filed: 1997-02-01
Granted: 1999-09-01
Abstract: This invention relates to a composite nuclear fuel material and method of manufacture of said material. The purpose of the invention is a composite nuclear fuel material comprising a matrix inert under irradiation and particles of nuclear fuel offering good resistance to fissure propagation under irradiation and high retention of volatile fission products. This purpose is achieved using a method which allows the creation of a clearance of a few microns between the particles and the matrix.
Patent TW-329024-B (TW)
Title: Bonded wafer
Inventor: NAKANO MASATAKE
IPC: H01L21/3065
Filed: 1997-03-04
Granted: 1998-04-01
Abstract: A method for manufacturing a bonded wafer comprises the steps of ; mirror-polishing a surface of first and second substrates , bringing the mirror-polished surfaces of the substrates contact with each other to join them , and subjecting the substrates to a heat treatment to firmly bond them . One of the surfaces of the first and second substrates prior to bonding , or one surface of the bonded wafer is subjected to a polishing treatment for exerting little influence by irregularities on a rear surface of the one substrate or by a figure of a surface of a polishing plate which is in contact with the rear surface of the one substrate .
Patent TW-355889-B (TW)
Title: Circuit arrangement for line adaptation and echo suppression
Inventor: CALDERA PETER
IPC: H04B7/015
Filed: 1997-03-25
Granted: 1999-04-11
Abstract: A circuit arrangement for line adaptation and echo suppression, comprising: a balance filter (6a, 6b), which is triggered by transmission signals (2a, 2b) and whose output signals are linked to a reception signal (1a, 1d) by means of a subtractor (8, 10), an impedance adaptation filter (5), which is triggered by the reception signal (1a) and whose output signal is linked to the transmission signal (2d) by means of an adder (9), an analog/digital converter (3) for converting analog reception signals (1a) into digital reception signals (1d), a digital/analog converter for converting digital transmission signals (2d) into analog transmission signals (2a), wherein the impedance adaptation filter (5) processes digital signals and the balance filter (6a) processes analog signals.
Patent TW-368475-B (TW)
Title: Transfer sticker with precise far infrared ceramic ingredient and manufacturing method thereof
Inventor: LIOU JR-LIANG
IPC: B32B7/12
Filed: 1997-05-14
Granted: 1999-09-01
Abstract: The invention relates to a kind of transfer sticker with precise far infrared ceramic ingredient and manufacturing method thereof which is to mix the precise far infrared ceramic powder and fiber composite powder, like rayon silk powder, with suitable ratio. The transfer sticker units are arranged alternately as small blocks and attached with the fabric by thermal melting. The production of transfer sticker employs the precise far infrared ceramic powder and composite fiber powder for mixing in suitable ratio. The powder is injected as a hairlike filamentous material by injection machine and smash the filamentous material as cotton-like puff object and with suitable coagulant and less vesicant to form the puff material. The puff material will be pressed by mold as the transfer sticker. The transfer sticker is formed on the pile surface of a pile plate and be coated with thermal molten glue to have the final product.
Patent TW-356542-B (TW)
Title: Personnel recognition and identification system including fingerprint identification card
Inventor: STACK RICHARD M
IPC: G06K9/00
Filed: 1997-05-22
Granted: 1999-04-21
Abstract: A kind of process for personnel recognition and identification, the process comprises the following steps: (a) to hint a potable radiofrequency identification component of the memory member in the radiofrequency neighboring reading device, the memory member comprises digital personal data and the fingerprint and photograph data of the person, the component has radiofrequency data transmitting device for transmitting the data from the memory member to neighboring reading device; (b) the said personal data and fingerprint and photograph data from the radiofrequency data component is formed into facility member to the neighboring reading device; (c) the neighboring reading device shall receive the said personal data and fingerprint and photograph data and transmit the personal data and fingerprint and photograph data to a digital computer; (d) the electronic finger print scanner furnished at the neighboring reading device shall scan the fingerprint of the person, the scanner scans the fingerprint and transmits the scanned fingerprint data to the said computer; and (e) making analysis in the computer for the personal data and fingerprint data transmitted by the neighboring reading device, reversing the fingerprint data transmitted by the fingerprint scanner, making adjustment to the evaluation of the scanner fingerprint of the data transmitted by the neighboring reading device and the firgerprint data of the said personal data, and by using the computer to indicate the conformities and non-conformities of the comparisons between the scanned fingerprint and data and the fingerprint data transmitted by the neighboring reading device to provide to the said person or other person(s) that is/are monitoring the computation device.
Patent TW-376538-B (TW)
Title: Method for producing a photomask
Inventor: WATANABE KUNIO
IPC: H01L21/3065
Filed: 1997-06-12
Granted: 1999-12-11
Abstract: A method for producing a photomask of the present invention includes the steps of: forming a light-blocking film on a surface of a transparent substrate; forming a resist film for an EB on the light-blocking film; patterning the resist film by EB writing and development; and selectively etching the light-blocking film using the patterned resist film to form a photomask, wherein the light-blocking film has a thickness in the range of about 60 nm to about 70 nm.
Patent TW-470877-B (TW)
Title: Method and apparatus for tracking processing of a command
Inventor: FREERKSEN DONALD LEE
IPC: G06F12/08
Filed: 1997-09-25
Granted: 2002-01-01
Abstract: An apparatus for tracking processing of commands between command sources and sinks includes a command directory. The command directory receives a command from at least one command source, receives signals from command sinks, generates status information corresponding to the command based on the command and the received signals, and stores the status information. The status information indicates to which command sink the command is to be routed, whether the command sink has accepted the command, and whether the command sink has completed processing the command. The command directory includes a command buffer having a plurality of directory entries. The command buffer stores a command and associated status information in a directory entry. The command buffer also includes free buffer logic which monitors the status information in each directory entry. Based on this monitoring, the free buffer logic determines whether a directory entry has been disabled or whether command tracking errors exist.
Patent TW-358888-B (TW)
Title: Non-contact data recording medium and the data sending pattern
Inventor: GOTO YUICHI
IPC: H04B1/59
Filed: 1997-10-06
Granted: 1999-05-21
Abstract: A non-contact data recording medium, fed by external wave and for sending of messages, including: at least an antenna receiving power of at least one of said external waves; and power supply circuit for using said antenna power supply as internal power; and modulation circuit by using said signal sending wave blocking output current of said power supply circuit.
Patent TW-413861-B (TW)
Title: Manufacturing method for semiconductor wafer
Inventor: KAI FUMITAKA
IPC: H01L21/306
Filed: 1997-10-17
Granted: 2000-12-01
Abstract: The present invention provides a manufacturing method for semiconductor wafer which can prevent the metallic pollution and effectively manufacturing wafers with capability to distinguish the surface of back side and front side. The method is to slice the semiconductor ingot into the wafers; smoothing the spliced surface of the wafer; etching the smoothed wafer with acid to make the etched wafer surface mirror like; also, using two-side polishing device to polish the back surface so that the back surface will leave some unevenness remains for distinguishing back side and front side; then, cleaning the wafer with both sides polished.
Patent TW-382804-B (TW)
Title: Programmable non-overlap clock generator
Inventor: WANG SHR-JIE
IPC: H01L27/10
Filed: 1997-11-11
Granted: 2000-02-21
Abstract: A programmable non-overlap clock generator is disclosed. This clock generator includes a primary clock signal input terminal for providing a primary clock signal, and a selection signal input terminal for providing at least one selection signal. The present invention also includes: a first logic gate, whose first input terminal is coupled to receive an inverted signal of the primary clock signal; the first input terminal of a second logic gate is coupled to receive the primary clock signal. A first programmable delay device, connected between an output of the first logic gate and the second input terminal of the second logic gate, is used to delay an output signal from the first logic gate a predetermined amount of time according to the selection signal. Moreover, a second programmable delay device, connected between an output of the second logic gate and the second input terminal of the first logic gate, is used to delay an output signal from the second logic gate a predetermined amount of time according to the selection signal. The programmable non-overlap clock generator therefore generates a first clock signal from the output of the first logic gate, and generates a second clock signal from the output of the second logic gate, wherein the first clock signal and the second clock signal are not logically active at the same time.
Patent TW-376615-B (TW)
Title: Method of mutual authentication for secure wireless service provision
Inventor: DALY BRIAN KEVIN
IPC: H04W8/26
Filed: 1997-12-22
Granted: 1999-12-11
Abstract: A mutual authentication process assures that a subscriber does not provide sensitive activation information to an imposter network and a network does not provide sensitive activation information to an imposter subscriber. The mutual authentication is facilitated by a pair of passwords that are communicated between the activation center of the network and the subscriber via a secure channel. A method for securing mobile station provisioning comprising the steps of: prior to a mobile station activation operation, providing to a subscriber of said mobile station a subscriber password and a network password; subsequent to the providing of the subscriber password and the network password, receiving a request for mobile station provisioning; upon receipt of said request requesting transmission of a subscriber password and verifying a received subscriber password; and wherein mobile station provisioning proceeds if the subscriber password is verified.
Patent TW-376339-B (TW)
Title: Three-dimensional lattice structure and process and apparatus for the production thereof
Inventor: PRILUCK JON
IPC: B23K11/00
Filed: 1998-07-17
Granted: 1999-12-11
Abstract: The present invention concerns a three-dimensional lattice structure which at least predominantly comprises triangles which are fixedly connected together preferably at their respective corners and thus define a spatial structure. The present invention also concerns processes and apparatuses for the production of a corresponding three-dimensional lattice structure. It is the object of the present invention further to supplement and complete the specific configuration of such lattice structures and processes and apparatuses for the production thereof. In this respect the invention also seeks inter alia to produce lattice structures of a size which cover a middle region between lattice structures which are made from very small, fine and short or shortly angled wires, on the one hand, and the know lattice support assemblies on the other hand. This object is achieved in that the structure is produced by casting, injection moulding or die-casting or pressure casting, by fixedly connecting, such as for example welding or gluing, flat and/or corrugated or folded two-dimensional lattices or by layer-wise construction as for example by stereolithography, by coating existing three-dimensional lattice structures or any combination of the above-mentioned processes.
Patent TW-393661-B (TW)
Title: Color picture tube device with stretched shadow grille
Inventor: NAKAMURA KOJI
IPC: H01J29/86
Filed: 1998-05-22
Granted: 2000-06-11
Abstract: This invention removes abnormal image caused by deviation in apparent screen flatness. It also provides a safe colored picture tube with a flatter apparent screen without deterioration of the picture tube. The upper half of the panel above the Z-axis shows the vertical-axis (V) cross section; the lower half below the Z-axis shows the horizontal-axis (H) cross section. The panel outer surface is convex with respect to the Z-axis in the vertical-axis (V) cross section with a radius of curvature ROV; it is also convex with respect to the Z-axis in the horizontal-axis (H) cross section with a radius of curvature of ROH. The inside panel is almost linear in the vertical-axis (V) cross section with a radius of curvature of RIV; it is convex with respect to the Z-axis in the horizontal-axis (H) cross section with a radius of curvature of RIH.
Patent TW-393700-B (TW)
Title: Improved chemical mechanical polishing pad conditioner
Inventor: PLOESSL ROBERT
IPC: B24B37/04
Filed: 1998-06-24
Granted: 2000-06-11
Abstract: A polishing pad conditioner and a method for conditioning a polishing pad of a chemical/mechanical polishing system.  The polishing pad conditioner includes a body defining an upper surface and a lower surface; at least one conditioning element mounted at the lower surface of the body, the conditioning element including a conditioning surface and an opening adjacent the conditioning surface; and a vacuum source operatively connected to the opening in the conditioning element.  The method for conditioning a polishing pad includes the steps of holding a polishing pad conditioner including a conditioning element, a conditioning surface thereon and an opening in the conditioning element adjacent the conditioning surface in contact with a surface of the polishing pad; applying a vacuum source to the pad, the vacuum source being operatively connected to the conditioning element; and conditioning the surface of the polishing pad while simultaneously vacuuming particles therefrom.
Patent TW-589391-B (TW)
Title: Process for vacuum treating workpieces, and corresponding process equipment
Inventor: WAGNER RUDOLF
IPC: B65G49/07
Filed: 1998-07-06
Granted: 2004-06-01
Abstract: This invention relates to the processes for vacuum treating workpieces, and the corresponding process equipment. The process for vacuum treatment of workpieces, comprising the steps of loading said workpieces into a treatment facility, comprising at least two stations operating each on workpiece batches, grouped as respective stations batches and being different with respect to the number of workpieces; transporting said workpieces to and from said at least two stations grouped as a transport batch. The equipment for vacuum treatment of workpieces comprising at least one vacuum treatment station for workpieces grouped as a station batch, a transport system for supplying said vacuum station with workpieces and a process controller unit, the output of which being operationally connected to a drive arrangement for said transport system, said unit controlling operating timing of said treatment system and being freely programmable.
Patent TW-410359-B (TW)
Title: Improved stud coating
Inventor: SHAH RICKY
IPC: H01J9/14
Filed: 1998-09-04
Granted: 2000-11-01
Abstract: A stud coating that remains flexible and may be baked out in the normal tube baking cycle includes a colloidal graphite suspension in a base that is a solvent for the lacquer film in the aluminized faceplate of the picture tube.
Patent TW-464547-B (TW)
Title: Long product sorting system
Inventor: ENG POH TZAN
IPC: B07C5/04
Filed: 1998-09-15
Granted: 2001-11-21
Abstract: The present invention is a long product sorting system featuring a measuring table, a conveyor, and multiple bins. The measuring table receives variable length long products to be sorted and directs such product one by one to its measuring unit where an array of measuring sensors is mounted for determining the length of each product. Once the length of a product is detected, it is ejected by a array of pushers located underneath the array of sensors onto a conveyor for either transferring to secondary bins or immediate transfer to a primary bin. Each of the bins has a support beam and multiple support pillars disposed orthogonally across the support beam. Each bin has a retractable lever serving not only as a cover for the bin if the sorted product is not designated for that bin but also as a trap for capturing a sorted product when it is designated for that bin.
Patent TW-409205-B (TW)
Title: Method for maintaining multi-level cache coherency in a processor with non-inclusive caches and processor implementing the same
Inventor: LIPPERT GARY MICHAEL
IPC: G06F12/08
Filed: 1998-09-16
Granted: 2000-10-21
Abstract: The processor includes at least a lower and a higher level non-inclusive cache, and a system bus controller. The system bus controller snoops commands on the system bus, and supplies the snooped commands to each level of cache. Additionally, the system bus controller receives the response to the snooped command from each level of cache, and generates a combined response thereto. When generating responses to the snooped command, each lower level cache supplies its responses to the next higher level cache. Higher level caches generate their responses to the snooped command based in part upon the response of the lower level caches. Also, high level caches determine whether or not the cache address, to which the real address of the snooped command maps, matches the cache address of at least one previous high level cache query. If a match is found by a high level cache, then the high level cache generates a retry response to the snooped command, which indicates that the snooped command should be resent at a later point in time, in order to prevent a collision between cache queries.
Patent TW-486606-B (TW)
Title: Method for producing film forming novolak resin and method for producing positive photoresist composition or semiconductor device using the same
Inventor: RAHMAN M DALIL
IPC: C08G8/00
Filed: 1998-09-23
Granted: 2002-05-11
Abstract: The present invention provides a method for producing a film forming, fractionated novolak resin copolymer exhibiting fast photospeed and superior performance in a photoresist composition. A method is also provided for producing photoresist composition from such a fractionated novolak resin copolymer and for producing semiconductor devices using such a photoresist composition.
Patent TW-396463-B (TW)
Title: Semiconductor package incorporating heat dispersion plate inside resin molding and fabrication method for the same
Inventor: INABA TAKEHITO
IPC: H01L21/56
Filed: 1998-09-23
Granted: 2000-07-01
Abstract: The resin-molded portion of a semiconductor package encapsulates a semiconductor element mounting portion, inner leads, and a heat dispersion plate. A semiconductor element is mounted on the surface of the semiconductor element mounting portion. The inner leads are arranged around the perimeter of the semiconductor element and are electrically connected to electrodes on the surface of the semiconductor element. The heat dispersion plate has legs, and the semiconductor element mounting portion is arranged to overlap with the heat dispersion plate. A bonding layer composed of thermoplastic resin, thermosetting resin, or low-melting metal is present at least between the heat dispersion plate and the semiconductor element mounting portion. A portion of the legs of the legs of the heat dispersion plate is exposed on the bottom surface of the resin-molded portion. Outer leads that are continuous with the inner leads extend outside the resin-molded portion.
Patent TW-442730-B (TW)
Title: Method for network patch between old computer network cable system and new high-speed computer system
Inventor: HUANG HAI-TAU
IPC: G06F13/00
Filed: 1998-10-07
Granted: 2001-06-23
Abstract: The present invention relates to a method for network patch between old computer network cable system and new high-speed computer system. The method consists of the following procedures: (1) providing at least one cabinet having a width equivalent to the given width of the machine rack; (2) forming at least one jack on the front side of the cabinet to correspond with a signal transmission cable, the size specification of the jack matching with the plug of the computer system for the plug to plug in; (3) forming at least one cable connection device inside the cabinet to correspond and electric-connect with the jack; (4) connecting the signal transmission cable with the cable connection device; (5) fixing the cabinet on the machine rack, and plugging the computer system plug into the jack and through the cable connection device to electrically connect with the cable, thereby accomplishing a direct plug-in patch effect between the computer system and the network cable system.
Patent TW-504940-B (TW)
Title: System and method for positioning a mobile station in a CDMA communications system
Inventor: KARLSSON JONAS
IPC: H04W64/00
Filed: 1998-10-15
Granted: 2002-10-01
Abstract: A system and method for improving the accuracy of a location estimation measurement within a telecommunications system is disclosed. During a cessation of transmissions by a local base transceiver system in communication with the mobile station, the mobile station communicates with other, more remote base transceiver systems and trilateration and other distance measuring techniques are employed to calculate the position of the mobile station in relation to those remote base transceiver systems. In another embodiment of the present invention, the local base transceiver system is also used to calculate the position. In still another embodiment, during a cessation of transmissions by the mobile stations in communication with a local base transceiver system, the local base transceiver system is better able to use remote mobile stations for trilateration.