baber/WOPTO huggingface dataset:
Patent TW-473840-B (TW)
Title: Manufacturing method of EEPROM with split-gate structure
Inventor: CHEN BIN-SHING
IPC: H01L21/28
Filed: 2000-10-06
Granted: 2002-01-21
Abstract: The present invention is a manufacturing method of EEPROM with split-gate structure, whose procedure mainly comprises forming a first dielectric layer, a first conductor layer and a second dielectric layer on the substrate sequentially, proceed a microlithography and etching process with the first mask to the second dielectric layer and the first conductor layer, and further define a selective gate structure, form a third dielectric layer on the first dielectric layer, the first conductor layer and the second dielectric layer, proceed a non-isotropic etching to the third dielectric layer, so as to form a sidewall structure on the selective gate structure, remove the first dielectric layer, form a tunneling dielectric layer on the substrate, form a second conductor layer on the tunneling dielectric layer, the selective gate structure and the sidewall structure, proceed a non-isotropic etching on the second conductor layer, so as to form a spacer structure outside the sidewall structure, proceed a microlithography and etching process on the spacer structure with the second mask, so as to complete a floating gate structure, wherein the floating gate structure is spaced from the selective gate structure with a sidewall structure, and proceed an ion implantation process after forming a fourth dielectric layer on the tunneling dielectric layer, the selective gate structure, the sidewall structure and the floating gate structure, so as to further form a source region and a drain region, then form a third conductor layer on the fourth dielectric layer, and proceed a microlithography and etching process to the third conductor layer with the third mask, so as to complete a control gate structure, wherein the control gate structure and the floating gate structure is spaced from the fourth dielectric layer, the required programming current of the memory cell of the present invention is far less than that of the traditional EEPROM with stacked gate structure, therefore it has lower programming voltage and smaller device dimension.
Patent TW-526512-B (TW)
Title: Cathode ray tube and image display apparatus using the same
Inventor: AKIYAMA KOJI
IPC: H01J29/07
Filed: 2000-10-20
Granted: 2003-04-01
Abstract: A cathode ray tube includes an electron gun for emitting at least one electron beam; a mask frame include a mask having a plurality of holes or slits for allowing the electron beam to be transmitted therethrough and a frame to which the mask is attached; and a panel including a phosphor layer to be scanned by the at least one electron beam transmitted through the plurality of holes or slits of the mask. The panel includes a plurality of stud pins for supporting the frame. The frame includes a plurality of elastic supports engaged with the plurality of stud pins. At least one of the plurality of elastic supports includes an engagement portion having an engaging hole which is engaged with one of the plurality of the stud pins and an elastic portion in contact with the one stud pin. Mask frame vibration causes the elastic portion to rub against a respective stud pin so as to generate a frictional force for attenuating the vibration of the mask frame.
Patent TW-480364-B (TW)
Title: Self-aligned process of manufacturing phase shift mask
Inventor: TZ SAN-DE
IPC: G03F1/00
Filed: 2000-12-05
Granted: 2002-03-21
Abstract: The present invention comprises forming a self-aligned process of manufacturing phase shift mask, Chromium layer on Quartz substrate, coat photoresist on the Chromium layer, scan said specific region of photoresist by electron beam to generate high dosage irradiated region and low dosage irradiated region. Said photoresist is developed to generate through holes in the photoresist to expose the bottom layer, and trenches around said through holes. Etch the Chromium layer and the phase shift layer using said photoresist layer as the etching mask, irradiate said photoresist by UV light in accordance with the blocking plate, etch said photoresist processed by UV light using plasma etching, and preserve one part of photoresist remained on the Quartz substrate as the following etching mask. The next step is etching the Chromium layer to define the Chromium layer pattern using the remaining photoresist as the etching mask, and remove the photoresist finally.
Patent TW-I242620-B (TW)
Title: Seamed industrial fabrics
Inventor: SENELLART JEAN
IPC: D03D15/00
Filed: 2001-02-13
Granted: 2005-11-01
Abstract: An industrial fabric is woven from machine-direction (MD) and cross-machine-direction (CD) yarns, wherein the MD yarns are multicomponent yarns having a plurality of individual strands and at least one thermofusible strand of a thermoplastic material. The at least one thermofusible strand of a thermoplastic material has a melting point lower than that of the individual strands of the multicomponent yarn. Upon application of a heat treatment, the multicomponent yarns are stiffened and the individual strands thereof are held together by the thermoplastic material of the at least one thermofusible strand.
Patent TW-528793-B (TW)
Title: Multilayer reflective film or pigment with viewing angle dependent reflection characteristics
Inventor: KUNTZ MATTHIAS
IPC: C09B67/00
Filed: 2001-02-21
Granted: 2003-04-21
Abstract: The invention relates to multilayer reflective films and pigments showing selective reflection of light wherein the reflection characteristics are dependent on the viewing angle, characterized in that they comprises at least one reflective layer, at least one circular polarizing layer and optionally at least one optical retardation layer. The invention further relates to the use of these multilayer reflective films and pigments in optical elements, as coatings or in lacquers, inks or paints for cosmetic, decorative or security applications, to inks and paints comprising one or more multilayer reflective pigments dispersed in a light transmissive binder, and to security markings or devices comprising one or more multilayer reflective films or pigments.
Patent TW-510129-B (TW)
Title: Method and device for decoding a digital video stream in a digital video system using dummy header insertion
Inventor: ABELARD FRANCK
IPC: H04N5/00
Filed: 2001-03-09
Granted: 2002-11-11
Abstract: Method and device for decoding a packetized data stream comprising packets, a packet comprising a header and a payload, an elementary stream being encapsulated as payload in the packets. The inventive method comprises the steps of: selecting an object header in the elementary stream; inserting a packetized data stream packet header before said object header; transferring the inserted packet header, the object header and data of the packetized data stream consecutive to the object header to a packetized data stream parser. Application to digital video systems, in particular digital television decoders.
Patent TW-541502-B (TW)
Title: Machine readable code and method and device of encoding and decoding the same
Inventor: HAN TACK-DON
IPC: G06V30/224
Filed: 2001-05-08
Granted: 2003-07-11
Abstract: A machine readable code, a code encoding method and device and a code decoding method and device are provided. This machine readable code includes a data area made up of at least one data cell, in which different colors or shades are encoded and expressed depending on the content of the information. Various types of information can be expressed in a code image using colors, shades, shapes and/or pattens according to the present invention. The code system according to the present invention enables to encode more diversified and voluminous information compared to the other codes of the prior arts.
Patent TW-525097-B (TW)
Title: Method and apparatus for pressure sensing
Inventor: GANAPATHI SRINAVASAN K
IPC: H01H59/00
Filed: 2001-06-27
Granted: 2003-03-21
Abstract: The present invention provides a pressure based fingerprint image capture device that includes an array of cantilevers or simply suspended bridges, with each pressure based sensor having a cantilever or a simply suspended bridge in contact with a conducting electrode that deforms under the load applied by the localized ridge on the fingerprint, and which provides contact to another conducting electrode thereby closing the electrical circuit, a switch in the simplest form, and providing a ""pulse"" response from the sensor. In the quiescent state, each cantilever or simply suspended bridge structure contains an upper electrode which forms one part of the switch, while another conducting layer, the lower electrode at the bottom of the well of the individual sensor, forms the other part of the switch.
Patent TW-I224910-B (TW)
Title: System and method for testing the upstream channel of a cable network
Inventor: JAWORSKI RICHARD C
IPC: H04L1/20
Filed: 2001-05-28
Granted: 2004-12-01
Abstract: A system and method for testing a portion of a cable network provides a pattern generator [600], addresser [602], forward error corrector [606], and comparator [604]. The system and method is particularly adapted to testing the upstream channel in a cable network. The pattern generator [600] generates a test signal. The addresser [602] addresses the signal to a known server and also instructs the known server to return the test signal to the test system. The forward error corrector [606] corrects errors introduced in the test signal in transmission from the known server to the test system. The comparator [604] then compares the returned test signal to the originally transmitted test signal to determine the performance of the back channel. Preferably, the comparator [604] uses a bit error rate test to determine the performance of the back channel.
Patent TW-580753-B (TW)
Title: Method of making metallization and contact structures in an integrated circuit
Inventor: BLOSSE ALAIN
IPC: H01L21/768
Filed: 2001-06-15
Granted: 2004-03-21
Abstract: The invention concerns a method for forming metallization and contact structures in an integrated circuit. The method involves the steps of etching a trench in the trench dielectric layer of a composite structure containing a semiconductor substrate comprising an active region, a gate structure thereover, and dielectric spacers adjacent to the gate structure, a contact dielectric layer; and the trench dielectric layer; etching the contact dielectric layer under conditions which do not damage the gate structure to form a first contact opening that exposes a region of the semiconductor substrate; and depositing a conductive material into the contact opening and the trench.
Patent TW-561738-B (TW)
Title: Client messaging in multicast networks
Inventor: HUCKINS JEFFREY L
IPC: H04N21/235
Filed: 2001-08-10
Granted: 2003-11-11
Abstract: A messaging system may enable a server to assign unique identifiers to a plurality of clients. These identifiers enable a client to determine whether a message is specifically targeted to that client (12) or, as an alternative, whether the client (12) is a member of a group of targeted clients. In one embodiment, each client includes a client identifier that may include code portions that are common to other members of a particular addressable client group. In addition, the client (12) may include agents (44, 46, 48) devoted to particular functions that may be uniquely addressable by the server (10).
Patent TW-561813-B (TW)
Title: Power module
Inventor: SIU STEPHEN NICHOLAS
IPC: H05K7/20
Filed: 2001-08-23
Granted: 2003-11-11
Abstract: A power module having a power circuit board free of mounting holes and more usable surface area for disposition of copper traces is shown. The power module includes a power shell that snaps onto the underside of the power circuit board. The power shell has embedded therein a thermally conductive substrate. One or a plurality of power semiconductor devices are disposed over one side of the thermally conductive substrate. A heatsink is mounted to the underside of the power shell in thermal contact with the thermally conductive substrate. The heatsink is mounted to the underside of the power shell by a heatsink retainer which biases the heatsink against the substrate. The heatsink retainer is mounted on retainer posts which extend from the underside of the power shell.
Patent TW-I241497-B (TW)
Title: Operation method of single sign on system
Inventor: LIOU SHU-FEN
IPC: G06F17/00
Filed: 2001-09-25
Granted: 2005-10-11
Abstract: The present invention relates to an operation method of single sign on system and is applied to multiple programs or systems already signed on so as to allow user to sign on any system and to sign on other relevant system for operation without needing to input user's ID and password again. By applying the single sign-on system provided by the present invention to the programs or systems already signed on, when user utilizes one set of user's ID and password to sign on one system and intends to sign on another system, the another system will search for the user's ID and password in the most recent sign-on from a database of single sign on system, compare with those in its user-related database, and then further compare a system time thereof and a user-requested sign-on time; if it is within the preset time, user is allowed to sign on. As such, user only needs to memorize one set of user's ID and password for signing on different systems, solving user's trouble in memorizing a series of user's IDs and passwords. Besides, as the single sign on system provided by the present invention can be installed in existing network equipment, e.g. database, workstation, etc., the cost is inexpensive and the subsequent maintenance is easy.
Patent TW-564424-B (TW)
Title: Non-volatile semiconductor memory
Inventor: TAKEUCHI TAKESHI
IPC: G11C16/20
Filed: 2001-09-28
Granted: 2003-12-01
Abstract: A non-volatile semiconductor memory device includes a memory cell array having a plurality of non-volatile memory cells, a decode circuit configured to decode address data as input thereto to select a memory cell from the memory cell array, and a data sense circuit configured to detect and amplify the data of the selected memory cell of the memory cell array. The memory cell array includes an initial setup data region with initial setup data and status data being programmed thereinto. The initial setup data is used for determination of memory operating conditions, and the status data indicates whether the initial setup data region is presently normal or not in functionality.
Patent TW-521126-B (TW)
Title: Rotation and translation bracket
Inventor: SACK JAMES A
IPC: F16C11/00
Filed: 2001-12-11
Granted: 2003-02-21
Abstract: A rotation and translation bracket providing pivotal and linear adjustment. The bracket includes a base, a rotation lock and pivotal member, and a translation lock and linear tube. Linear adjustment is allowed by tightening or loosening the translation lock. In a locked position the tube is fixed between locking surfaces of the base and translation lock. Inclined surfaces on the base and translation lock slide against each other providing an increasing binding force to be exerted on the tube as the translation lock is tightened. When tightened, the base, translation lock, and tube remain in a substantially fixed position. Pivotal adjustment is allowed by tightening or loosening the rotation lock. In a locked position the pivotal member is fixed between locking surfaces of the base and rotation lock. Inclined surfaces on the base and rotation lock slide against the inner surface of the pivotal member providing an increasing binding force to be exerted on the pivotal member as the rotation lock is tightened. When tightened, the base, rotation lock, and tube remain in a substantially fixed position.
Patent TW-584592-B (TW)
Title: A method for producing biaxially stretched film made of ethylene-vinyl alcohol copolymer
Inventor: OKADA KAZUHISA
IPC: C08J5/18
Filed: 2002-02-15
Granted: 2004-04-21
Abstract: Provided is a process for producing a biaxially stretched film, comprises a step of heating and stretching a film mainly formed from an ethylene-vinyl alcohol copolymer having an ethylene content of from 15 to 70 mol% and a saponification degree of more than 80 mol%, and a step of cooling and then heat treating it. In the process, the heating temperature during the stretching is between 60 to 160 DEG C, the cooling temperature is lower than the heating temperature of the stretching by 30 to 100 DEG C, and the heat treating temperature is between 150 to 190 DEG C. The resulting biaxially stretched film according to the present invention has a very low bowing ratio.
Patent TW-582168-B (TW)
Title: Method for abstracting multiple moving objects
Inventor: CHEN HSIAO-PING
IPC: H04N7/26
Filed: 2002-03-01
Granted: 2004-04-01
Abstract: A method for abstracting multiple moving objects uses a first frame and a second frame to locate the moving objects appeared in a fixed scene. The method comprising calculating a difference of each pixel between the first frame and the second frame, comparing each difference with a first threshold for generating a plurality of first contours, comparing each difference with a second threshold for generating a plurality of second contours, pick any of the second contours which overlapped with the first contours for generating a corresponding moving blocks, determining whether the pixels located outside the moving blocks are background pixels, and comparing the parameter of each background pixel located inside the moving blocks with its corresponding background value for determining pixels related to the moving objects.
Patent TW-554293-B (TW)
Title: Method for extracting and matching hand gesture features of image
Inventor: JANG CHIN-JEN
IPC: G06V10/46
Filed: 2002-03-29
Granted: 2003-09-21
Abstract: The present invention relates to a method for extracting and matching gesture features of image. At first, an input hand gesture image is captured and make preprocessing, and then a closed curve formed by a binary contour image of the hand gesture image is determined. A curvature scale space image of the gesture image is drawn based on the closed curve. Feature parameters of a plurality of sets of the hand gesture image are determined by extracting first plural peak values from the curvature scale space image as basis points, and finally each feature parameter of the plurality of sets of the hand gesture image is compared with each feature parameter of a plurality of reference hand gesture shapes represented as a basis point of the maximal peak, thereby determining a hand gesture shape corresponding to the hand gesture image.
Patent TW-543143-B (TW)
Title: Structure and method for fabricating semiconductor structures and devices utilizing the formation of a compliant substrate with an intermetallic layer
Inventor: TALIN ALBERT A
IPC: H01L27/06
Filed: 2002-05-02
Granted: 2003-07-21
Abstract: High quality epitaxial layers of monocrystalline materials can be grown overlying monocrystalline substrates (302) such as large silicon wafers by forming a compliant substrate for growing the monocrystalline layers (326). An accommodating buffer layer (304) comprises a layer of monocrystalline oxide spaced apart from a silicon wafer by an amorphous interface layer (308) of silicon oxide. The amorphous interface layer dissipates strain and permits the growth of a high quality monocrystalline oxide accommodating buffer layer. The accommodating buffer layer is lattice matched to both the underlying silicon wafer and the overlying monocrystalline material layer. Any lattice mismatch between the accommodating buffer layer and the underlying silicon substrate is taken care of by the amorphous interface layer. In addition, formation of a compliant substrate includes utilizing an intermetallic layer (362) of an intermetallic compound material.
Patent TW-515879-B (TW)
Title: Method of manufacturing hydrogen fuel canister
Inventor: YANG JEFFERSON YS
IPC: F17C1/00
Filed: 2002-05-22
Granted: 2003-01-01
Abstract: Disclosed is a method of manufacturing hydrogen fuel canister, comprising the steps of: extruding an aluminum ingot to form a hollow cylinder having an opening; filling the hollow cylinder with hydrogen storage alloy to increase hydrogen content; securing a metal cap to the opening of the hollow cylinder by electromagnetic pulse forming technique so as to completely seal the canister and to provide the canister with sufficient mechanical strength.
Patent TW-541689-B (TW)
Title: Semiconductor memory
Inventor: OKUYAMA YOSHIAKI
IPC: G11C11/401
Filed: 2002-05-23
Granted: 2003-07-11
Abstract: A redundancy memory circuit stores a defect address indicating a defective memory cell row. A redundancy control circuit disables the defective memory cell row corresponding to the defect address stored in the redundancy memory circuit and enables a redundancy memory cell row in the memory block containing the defective memory cell row. Moreover, in the other memory blocks, the redundancy control circuit disables memory cell rows corresponding to the defective memory cell row and enables redundancy memory cell rows instead of these memory cell rows. Consequently, not only the memory block having the defective memory cell row but one of the memory cell rows in the other memory blocks is always also relieved. Thus, the redundancy memory circuit can be shared among all the memory blocks with a reduction in the number of redundancy memory circuits. As a result, the semiconductor memory can be reduced in chip size.
Patent TW-I243029-B (TW)
Title: Shoe pad structure and its manufacturing method
Inventor: TSENG HUA-CHANG
IPC: A43B17/00
Filed: 2002-05-31
Granted: 2005-11-11
Abstract: Provided is one kind of shoe pad structure good for decreasing the amount of trash ready to be buried by using a wooden fiber layer to joint with a brace layer which is capable of being degraded by light or microorganisms. Among which, the wooden fiber layer is located on the surface layer of the shoe pad, and by means of the cell hole tissues sticking closely to the users' foot sole, it can elaborate the characteristic of naturally sweat absorbing and ventilation. To prevent the shoe pad to forwardly shrink, roll up and displace, the wooden fiber layer can be made by using the wooden fiber approximately the same as the length direction of the shoe pad. The better one is obtained by pasting a fabric layer underneath the wooden fiber layer to strengthen the structure wherein the fabric layer is added with a substance emitting far infrared rays with wavelength between 4 to 14 micrometer, thus making the shoe pad structure having the healthy function of far infrared rays. And for guarding against odors and disinfecting, thin slices constituting the wooden fiber layer can be selected from tree species containing abundant phytoncid, and materials manufacturing the brace layer can be selected from known light cracking or biodegradable compounds. Therefore after the shoe pads being discarded, a majority of them can be voluntarily degraded and help decrease the volume of the trash ready to be buried.
Patent TW-548143-B (TW)
Title: Substrate application apparatus, liquid supply apparatus and method of manufacturing nozzle
Inventor: MASUICHI MIKIO
IPC: H01L21/027
Filed: 2002-06-24
Granted: 2003-08-21
Abstract: This invention relates to a substrate application apparatus to precisely supply the prescribed quantity of a coating liquid on a substrate in a substrate coating apparatus using a nozzle. Grooves 11 corresponding to a prescribed pattern shape to be coated with an organic electroluminescent (EL) material are formed on the substrate S and the organic EL material is poured from nozzles 4a-4c in the grooves 11 by moving the nozzles 4a-4c along the grooves 11. In the nozzle 4a, a nozzle main body 40a is formed from a polyimide and a flow passage 42a excluding a discharge port 41 has hydrophilicity. The tip surface 43a including a discharge port 41a has water repellency by ion implantation method. As a result, the discharge from the nozzle 4a is surely carried out and the sticking of the coating liquid to the nozzle 4a is prevented.