baber/WOPTO huggingface dataset:
Patent TW-432574-B (TW)
Title: Wafer level burn in device and method
Inventor: YANG WEN-KUN
IPC: G01R31/28
Filed: 2000-01-19
Granted: 2001-05-01
Abstract: A wafer level burn in device comprises a X decoder connected to each word line; a Y decoder connected to the bit line; a X counter connected to the X decoder; a RSA\ connected to the X decoder; an address input terminal connected to RSA\; a CSA\ having a terminal connected between the address input terminal and RSA\, and another terminal connected to the Y decoder; a Y counter connected between the Y decoder and CAS\; a word line burn-in control circuit connected to the X decoder for simultaneously turning on all word lines and controlling points to apply high and low voltages, thereby forming the on/off state; a bit burn-in control circuit for controlling the thin capacitance oxide in the burn-in bit of the bit region for providing Hi -Low voltage variation to achieve the on/off (0/1) effect for the stored bit; a data input/output interface for transferring to the Y decoder via the input buffer or the output buffer; a burn-in mode master control circuit for entering to a burn-in mode when circuit is started wherein the circuit of the circuit master control switch terminal avoids a circuit problem due to the input terminal being not supplied with power, and for enabling the other control devices to prepare to enter different burn-in modes thereby starting the WL burn-in circuit, BL burn-in circuit and X/Y counter based on the control points of the control devices.
Patent TW-541396-B (TW)
Title: Surge tank structure in intake manifold
Inventor: HADA MASATOSHI
IPC: F02M35/10
Filed: 2000-04-14
Granted: 2003-07-11
Abstract: A surge tank structure in an intake manifold has a surge tank to which a plurality of branch tubes are joined at one end. The branch tubes are joined at the other end to a cylinder head mounting flange, and one end of each branch tube in the surge tank is enlarged to have a horn-like shape. The surge tank comprises a main body and a top plate. The main body has through holes provided therein for accepting the branch tubes and has its top side opened. The top plate is joined in a plane to the top of the main body. The main body has a bottom which has engagement recesses formed by raised portions, so that each engagement recess has a horn-like surface that conforms to the horn-like shape of one end of each branch tube.
Patent TW-472194-B (TW)
Title: File management method and device for virtual server system
Inventor: LU JR-CHIANG
IPC: G06F15/00
Filed: 2000-04-14
Granted: 2002-01-11
Abstract: Provided is a file management method and device for virtual server system that divides system file into two layers which the first layer is created by time for parameters and the second layer divides catalogs to proper quantities by storing media capacities to decrease searching times. When documents are uploaded to file system of the virtual server system, it names documents to be uploaded according to document numbers and the code of the client computer. Documents are uploaded and stored in the second layer catalog according to their names. Besides, file system of virtual server system is able to identify each physical catalog according to storage media capacities. That is, when each first layer catalog capacity reaches the threshold limit value, it re-generates a new first layer catalog to store documents that are uploaded.
Patent TW-479411-B (TW)
Title: Two phase digital phase locked loop circuit
Inventor: HAYATA MASAAKI
IPC: H03L7/089
Filed: 2000-05-08
Granted: 2002-03-11
Abstract: To provide a high speed digital PLL circuit which is easily manufactured by IC process. The phase of data signal is locked with a first clock of which frequency is the half of the data signal. Further, a second clock of which phase is shifted by π/2 compared with the first clock is used for determining phase delay or phase advance of the data signal compared with the first clock. VCO outputs the first clock and the second clock. The phase comparator for inputting the data signal, the first and second clock, outputs a first data sampled at rise up of the first clock, a second data sampled at fall down of the first clock, a first indication signal indicating the phase delay, and a second indication signal indicating the phase advance. The filter for inputting the first and second indication signal outputs a control voltage for VCO.
Patent TW-484323-B (TW)
Title: Decoder and the method thereof, coding device and the method thereof, image processing system
Inventor: KATO MOTOKI
IPC: H04N19/152
Filed: 2000-05-17
Granted: 2002-04-21
Abstract: The subject of the present invention is: to produce information denoting occurrence of an error in a bit stream and to apply coding processing to the bit stream even on the occurrence of an error in the bit stream with excellent image quality. The solution is: a decoder 10 is provided with a means 12 that decodes the bit stream to generate image data, a means 12 that generates a coding parameter of each layer, and a means 12 that generates an error flag denoting whether or not the coding parameter can effectively be used. The coding device is provided with a means 41 that discriminates whether or not the coding parameter can effectively be used on the basis of the error flag, a means 36 that calculates other coding parameter when the coding parameter is not valid, and is provided with that the coding device can encode image data by using the coding parameter from the decoder 10 when the coding parameter is valid to encode the image data, and encode the image data by using the calculated coding parameter when the coding parameter from the decoder is not valid.
Patent TW-538640-B (TW)
Title: Interactive television application system with hand-held application device
Inventor: HERRINGTON BENJAMIN W
IPC: H04N7/173
Filed: 2000-06-07
Granted: 2003-06-21
Abstract: A hand-held application device provides users with opportunities to access television-related or other applications and to control television-related applications running on user television equipment. The hand-held application device may have a touch-sensitive screen with controls that are coordinated with the features of the television-related or other applications.
Patent TW-477931-B (TW)
Title: Device capable of flexibly loading firmware into nonvolatile rewritable memory
Inventor: GUO R-JUNG
IPC: G06F12/00
Filed: 2000-06-09
Granted: 2002-03-01
Abstract: The present invention provides a device capable of flexibly loading firmware into nonvolatile rewritable memory. In accordance with one embodiment of the present invention, under an architecture compatible with the 8051 series of micro-controller, the device can be applied to load firmware into nonvolatile rewritable memory. The device provides a signal switching circuit for allowing the control signal, originally used by the processing circuit to control the nonvolatile rewritable memory and random access memory, to issue an starting switch signal by the processing circuit. After switching, the processing circuit can perform the read and write operation to the nonvolatile rewritable memory via the read and write instructions originally for the random access memory. Under such a function, the processing circuit can download the firmware into the nonvolatile rewritable memory from an external device by a download program and via an interface. In addition, by setting another switch of the device, the download program can be written by the user and stored in the nonvolatile rewritable memory, so as to accomplish the firmware download operation by the device of the present invention.
Patent TW-479122-B (TW)
Title: Refrigerator
Inventor: ENDO KAZUHIRO
IPC: F25B5/02
Filed: 2000-07-17
Granted: 2002-03-11
Abstract: The present invention provides a refrigerator in which there is provided either a cooler for individually cooling a plurality of storing chambers and then an efficient cooling in the refrigerator is carried out. There is provided a refrigerator having a freezing cycle in which a compressor to cool down respectively the evaporation of plural freezing chambers and having plural freezing chambers, and a condenser are connected. The invention comprises: a mechanism to switch between said plural compressing chambers connected in parallel for operation and said plural compressing chambers connected in series for operation.
Patent TW-479240-B (TW)
Title: Read/write head and magnetic recording device
Inventor: WAKABAYASHI KOUICHIROU
IPC: G11B5/48
Filed: 2000-07-20
Granted: 2002-03-11
Abstract: A magnetic recorder includes a laser source, a magnetic write head, and a magnetoresistive device placed between a pair of magnetic poles of the magnetic head. A rotary actuator positions the magnetic write head to a desired track on a magnetic medium. The magnetic medium is irradiated with a laser beam to heat an area as wide as the track so that the coercive force of the heated area may decrease where a recording field is applied for high-density recording. An angle of yaw of the rotary actuator relative to the track will not hinder the magnetic write head and the read device from the following data tracks. The size of the magnetic poles of the magnetic write head is determined within a predetermined range to keep the laser-heated area within a region where a magnetic recording field is applied.
Patent TW-I286565-B (TW)
Title: Elastic coating system comprising UV-curable urethane (meth)acrylates containing isocyanate groups and its use
Inventor: WEIKARD JAN
IPC: C08G18/72
Filed: 2000-09-14
Granted: 2007-09-11
Abstract: The invention relates to an elastic coating system with which dry surfaces can be formed by UV curing of constituents containing (meth)acryloyl groups and by subsequent crosslinking of constituents containing NCO groups with constituents containing active hydrogen. The invention also relates to their use of this coating system for coating, inter alia, components of plastic.
Patent TW-I272122-B (TW)
Title: Crystalline gallium nitride and method for forming crystalline gallium nitride
Inventor: D EVELYN MARK PHILIP
IPC: B01J3/06
Filed: 2000-10-02
Granted: 2007-02-01
Abstract: A gallium nitride growth process forms crystalline gallium nitride. The process comprises the steps of providing a source gallium nitride (15); providing mineralizer (17); providing solvent (17); providing a capsule (10); disposing the source gallium nitride, mineralizer and solvent in the capsule; sealing the capsule; disposing the capsule in a pressure cell (1); and subjecting the pressure cell to high pressure and high temperature (HPHT) conditions for a length of time sufficient to dissolve the source gallium nitride and re-precipitate the source gallium nitride into at least one gallium nitride crystal. The invention also provides for gallium nitride crystals formed by the processes of the invention.
Patent TW-526105-B (TW)
Title: Shank installation structure and cutter
Inventor: MIYANAGA MASAAKI
IPC: B23Q3/12
Filed: 2000-10-12
Granted: 2003-04-01
Abstract: A shank attaching structure with as less axial-free movement as possible and of a simplified construction and a cutter for use with the shank attaching structure which is free from an incident that the cutter becomes incapable of coming off, even if an impactive rotating torque is exerted, are provided. The shank attaching structure is constructed such that in a state restricted by a restriction mechanism for restricting a depth to which a shank (7) is inserted into an arbor (A), the position of an engaging portion (7B) relative to the lock member (5) is axially deviated toward the open side (2A) of a shank attaching bore (2) to bring the lock member (5) and the engaging portion (7B) into abutment with each other on the base end side of the shank attaching bore (2). The cutter (B) is constructed such that an outer peripheral edge portion (7c) of a concave portion forming the engaging portion (7B) is dented from an outer peripheral surface of the shank (7).
Patent TW-498217-B (TW)
Title: Internet-based shared file service with native PC client access and semantics and distributed version control
Inventor: PHILLIPS ROBERT S
IPC: G06F17/30
Filed: 2000-11-23
Granted: 2002-08-11
Abstract: A multi-user file storage service and system enable each user of a pre-subscribed user group to operate an arbitrary client node at an arbitrary geographic location, to communicate with a remote file server node via a wide area network and to access the files of the file group via the respective client node in communication with the remote file server node via the wide area network. More than one user of the pre-subscribed user group is permitted to access the file group at the remote file server node simultaneously. Illustratively, the integrity of the files at the remote file server node are maintained by controlling each access to each file at the remote file server node so that each access to files at the remote file is performed, if at all, on a respective portion of each file as most recently updated at the remote file server node. Thus, all native operating system application programming interfaces operate as if all multi-user applications accessing the files function as if the remote server and client nodes were on the same local area network. Illustratively, an interface is provided for adapting file access one of the client nodes. The interface designates at the client node each accessible file of the group as stored on a virtual storage device. The interface enables access to the designated files in a fashion which is indistinguishable, by users of, and applications executing at, the client node, with access to one or more files stored on a physical storage device that is locally present at the client node. Illustratively, an encrypted key is transferred from the remote file server node to one of the client nodes via a secure channel. The key is encrypted using an encryption function not known locally at the remote file server node. The transferred key is decrypted at the client node. The key is used at the client node to decrypt information of the files downloaded from the remote file server node or to encrypt information of the files prior to uploading for storage at the remote file server node. Access control to a particular one of the files of the group can delegated to an access control node.
Patent TW-535192-B (TW)
Title: Substrate processing unit and processing method
Inventor: KITANO TAKAHIRO
IPC: H01L21/00
Filed: 2000-11-15
Granted: 2003-06-01
Abstract: The present invention includes a current plate which is arranged above a substrate in a chamber. A pressure inside the chamber is reduced by exhaust means and drying processing is performed on, for example, a coating solution on the substrate. On a peripheral portion of an underneath surface of the current plate, formed is a ring-shaped protrusion corresponding to a peripheral portion of the substrate. A protruding portion of a coating solution at the peripheral portion of the substrate is made flat by air current generated when the pressure is reduced, and consequently a coating film with a uniform film thickness as a whole is formed on the substrate.
Patent TW-477825-B (TW)
Title: Support rack of heater for sputter
Inventor: LI JIUN-JIE
IPC: H01L21/00
Filed: 2000-12-27
Granted: 2002-03-01
Abstract: This invention provides support rack of heater for sputter, which employs an insert match pair to assembly the top support rack and bottom support rack. The insert match pair contains a male element protruding at the top of the bottom rack and a female element located at the bottom of the top rack. It is characterized by a rotation restraint mechanism in the pair, used to offer direct insertion and fixation function for heater assembly. The male element has a section with non true circular cross section and the female element is mounted to the male element, which improves heater assembly efficiency during sputter maintenance.
Patent TW-495981-B (TW)
Title: Semiconductor device and manufacturing process therefor
Inventor: SUZUKI TAKUYA
IPC: H01L21/336
Filed: 2001-01-02
Granted: 2002-07-21
Abstract: The present invention provides a semiconductor device and the manufacturing process therefor, which can achieve the high voltage durability for LDMOS transistors. The manufacturing process for the semiconductor device according to the present invention includes the following procedures: implanting phosphorous ions and arsenic ions with different diffusion coefficients on the surface of the substrate to form the drifting region; diffusing the phosphorous ions and arsenic ions respectively when forming the selective oxide layer (the first gate insulation layer) 9A and the device isolation layer 9B by the selective oxidation method; and, implanting the boron ions and diffusing the same; in which, the forming of the selective oxide layer 9A and the device isolation layer 9B is to conduct the selective oxidation only for the drifting region forming region with removing the polysilicon layer while conducting the selective oxidation for the pad oxide layer and the polysilicon layer on the substrate.
Patent TW-557329-B (TW)
Title: Phosphate chemical conversion treating method for zinc-containing metal plated steel sheet
Inventor: NAKAYAMA TAKAOMI
IPC: C23C22/00
Filed: 2001-01-12
Granted: 2003-10-11
Abstract: To provide a method capable of depositing a dense zinc phosphate film on the surface of a steel sheet coated with a zinc-containing metal plated layer in a short time. After it is immersed in the treating solution listed below for surface control, zinc phosphate film is subjected to a depositing treatment. As the surface treating solution, a solution containing one kind of the bivalent or trivalent metal phosphates and any accelerating component selected from the following (1) to (4): (1) one or more kinds among orthophosphoric acid, polyphosphoric acid and an organic phosphonic acid compound; (2) a polymer or copolymer from the polymerization of said monomer listed above at an amount less than 50% by weight and one or more kinds selected from the monomer of chemical formula 1 or alpha, beta unsaturated carboxylic acid; (3) one or more kinds selected from monosaccharides, polysaccharides and the derivatives thereof, and (4) a water soluble high polymer compound composed of the polymer, derivative of monomer of vinyl acetate and the copolymer of vinyl acetate. As the above bivalent or trivalent metals, such as Zn Fe, Mn, Ni, Co, Ca, Mg and Al are cited, and moreover, the phosphates thereof are of particle diameter 5 mum or less, and the concentration thereof is preferably 0.001 to 30 g/L. And also the concentration of the accelerating components is preferably 1 to 2,000 ppm.
Patent TW-539727-B (TW)
Title: Thermochromic ink compositions for an ink jet printer
Inventor: LEU YI-JING
IPC: C09D11/322
Filed: 2001-02-02
Granted: 2003-07-01
Abstract: The present invention provides a thermochromic ink composition for an ink jet printer comprising at least one thermochromic pigment and a carrier medium. The thermochromic pigment is encapsulated to form a thermochromic micro-encapsu1e pigment whose particle size is below 1 m and temperature of coloration/decoloration is -10 to 100 DEG C. The carrier medium is a water solution or an organic solution with surfactant, dispersant, buffer, chelating agent, bactericide, preservative, and UV inhibitor.
Patent TW-507179-B (TW)
Title: Display device having current-addressed pixels
Inventor: HUNTER IAIN MCINTOSH
IPC: G09G3/32
Filed: 2001-03-02
Granted: 2002-10-21
Abstract: A display device has current-addressed pixels, with the currents being supplied by driver circuitry which comprises a transistor (10) for applying a charging voltage to a switched capacitor arrangement (Ci, S1, S2) arranged to selectively charge and discharge the capacitor (Ci) at a predetermined rate to a charging voltage. A transistor control voltage (Vref) is applied to a control terminal of the transistor which is adjusted depending on the transistor threshold voltage to ensure that the capacitor (Ci) is charged to the charging voltage irrespectively of the value of the threshold voltage. This enables an accurately controllable current to be provided which is used to drive the current-addressed pixels.
Patent TW-533176-B (TW)
Title: Semiconductor wafer pod
Inventor: DOUGAN JAMES
IPC: H01L21/673
Filed: 2001-03-27
Granted: 2003-05-21
Abstract: A semiconductor wafer pod comprises a measurement sensor (305) arranged within its housing (109) facing onto a surface of a wafer to be accommodated in the pod. The pod can be connected to the conventional load-port of a semiconductor wafer manufacturing tool. Thereby, measurement data can be collected immediately after wafer processing without a need to transport the wafer. The invention enables a cost-effective development of tool-integrated metrology.
Patent TW-I223528-B (TW)
Title: Intelligent network element monitoring and control management system
Inventor: JANG YUNG-JR
IPC: H04L29/00
Filed: 2001-05-24
Granted: 2004-11-01
Abstract: An intelligent network element monitoring and control management system is installed in telecommunication intelligent network for connecting the service control point (SCP) and service management system (SMS). The apparatus comprises the message send/receive and distribution unit, the timer unit, the message analysis unit, the message processing unit, the input device and display unit and alarm unit. Going through the apparatus can acquire the operation information of SCP and SMS of the intelligent network. Utilization of these information can proceed real-time monitoring, control and alarm regarding the hardware status, link status, services status and network status of the intelligent network elements and provide management function. Accordingly, the system located in distributed intelligent network architecture can provide better integrated element monitoring and control management function.
Patent TW-534838-B (TW)
Title: Method for forming bellows of metallic tube and apparatus for the same
Inventor: SASAKI ISAMU
IPC: B21D26/033
Filed: 2001-05-29
Granted: 2003-06-01
Abstract: The forming method for the bellows of the metallic tube (steel tube) of this invention is that a pipe stock is one by one fed to a pipe aligning equipment from a pipe supplying equipment storing pipe stocks, and the pipe stocks are aligned in the pipe aligning equipment. Further, a core metal for bulging is inserted in the rough pipe from the rear end side to a the front end side by the core driving equipment, and then the pipe stock having the inserted core metal is fed from the pipe aligning equipment to a bulging apparatus so that a flexible pipe having a bellows portion is bulged. After bulging, selection for a finished product or defected product is performed by a quality test of the flexible pipe, and then the finished product and defected product are separately collected.
Patent TW-I221800-B (TW)
Title: Small tool
Inventor: ELSENER CARL
IPC: B26B1/04
Filed: 2001-05-31
Granted: 2004-10-11
Abstract: The present invention relates to a light-weighted and rigid small tool that is small and easy to operate. The small tool includes one elongate body, serving as a handle and having a receiving portion for receiving at least one functional element that can be moved out. The functional element can be turned out of the body element against the force of an elastic element round a pivot. The small tool is further improved by having the elastic element abutting against a stub of the functional element, and these two act in a locking cam and recess combination in at least one end position.