baber/WOPTO huggingface dataset:
Patent TW-425821-B (TW)
Title: Key management method
Inventor: FAN GUO-JEN
IPC: H04L9/08
Filed: 1999-05-31
Granted: 2001-03-11
Abstract: The present invention relates to a key management method for preventing any illegal monitoring in a network system. The procedures of the method are described as follows: firstly, the key of the network system is divided into several group sub-keys and several communication sub-keys. Several key management centers are provided to manage these group sub-keys and communication sub-keys. Also, the knock values related to the communication sub-keys and those specific open information are calculated. Then, in accordance with the authorized monitoring documents of the monitoring party, the key management centers shall pass the related knock values to the monitoring party and exchange the group sub-keys to calculate the required monitoring key before passing it to the monitoring party. Consequently, the monitoring party can obtain the required encryption/decryption keys by synthesizing the knock values received from all the key management centers. By using the encryption/decryption keys and the monitoring key, the monitoring party can proceed with the required monitoring works.
Patent TW-I221479-B (TW)
Title: Reactive dyes containing a linkage
Inventor: MYNETT DONNA MARIA
IPC: D06P3/66
Filed: 1999-07-23
Granted: 2004-10-01
Abstract: A reactive disazo dye has the formula (I): D1-Y-D2, wherein each of D1 and D2 independently is a chromophore of the formula (II), in which x is fluorine, chlorine or optionally substituted pyridinium; an SO3H is present in the 5- or 6- position of the naphthalene nucleus; n is zero or 1; and formula, in which; Z is a C5-12 aliphatic or aromatic cyclic hydrocarbon group, optionally additionally containing at least one hetero atom selected from N, O and S and optionally substituted by at least one of C1-4 alkyl and SO3H (or a salt thereof); or at least two said cyclic hydrocarbon groups linked together; or a C1-15 alkylene or C2-15 alkenylene chain, which chain optionally additionally contains, and/or is substituted by, other atoms or groups; and each of R1, R2 and R3, independently, is a C1-4 alkyl, hydroxy-C1-4 alkyl or amino-C-1-4 alkyl group or each of R1 and R2, together with the respective nitrogen atoms to which they are attached and the chain Z therebetween, forms a heterocyclic group or one of R1, R2 and R3, together with (i) the nitrogen atom to which it is attached, (ii) the substituent group on the chain Z and (iii) the chain length between the said nitrogen atom and the said substituent group, forms a heterocyclic group; and Y is other than or a sulphonic acid salt of the dye of the formula (I).
Patent TW-475324-B (TW)
Title: Device for reducing the exposure time in image processing system
Inventor: CHEN SHR-HUANG
IPC: H04N1/04
Filed: 1999-11-11
Granted: 2002-02-01
Abstract: The present invention is related to a device and a method to reduce the exposure time for image capturing in an image processing system. The device according to the present invention comprises a reset circuit for clearing the signal in the shift register to zero by the image capturing device after this scanning period and just about to scan the next column of image; making the image capturing device to directly transmit the obtained image signal in the next scanning period to the shift register, so that the image processing system used for high resolution scanning originally is taken with shorter scanning period during low resolution scanning so as to reduce the shortest exposure time for the image capturing device in the image processing system.
Patent TW-534994-B (TW)
Title: Current source used for latch-up test
Inventor: LIN JUE-KWANG
IPC: G01R19/00
Filed: 1999-12-06
Granted: 2003-06-01
Abstract: A kind of current source used for latch-up test is provided in the present invention, in which the invented current source includes a load and a feedback apparatus. One terminal of the load is connected to an output terminal and the other terminal is connected to a predetermined voltage for generating a trigger current that flows through the load and outputs via the output terminal. In addition, the trigger current has a corresponding expectation current respectively on plural sampling time points. The feedback apparatus reads the trigger current on each sampling time point such that the predetermined voltage is adjusted when the trigger current is different from the corresponding expectation current; and the adjusted amount of the determined voltage is equal to the voltage difference between both load terminals generated by the current obtained by subtracting the read trigger current from the corresponding expectation current.
Patent TW-484274-B (TW)
Title: Method and system for measuring the service quality in a communication network
Inventor: WU RAYMOND
IPC: H04W24/00
Filed: 2000-04-11
Granted: 2002-04-21
Abstract: Special test links are set up in the case of the present method for measuring the service quality in communication networks. Either from the individual user terminals to a test center, or from this test center to the individual user terminals. Various measurements are undertaken during these test links. Thus, for example, the exact time of day and the geographic position of a mobile radio telephone at the instant of the measurement, diverse parameters of the air interface, error rates and field strength on both sides of the link, and also the uplink or the downlink link quality can be determined. Quality measurements according to the invention can thereby be carried out independently of the telephone habits of the mobile telephone subscriber virtually at any time and at any desired location.
Patent TW-546733-B (TW)
Title: Method to fabricate field oxide layer
Inventor: WANG SHYAN-YHU
IPC: H01L21/31
Filed: 2000-05-25
Granted: 2003-08-11
Abstract: The present invention provides a method to fabricate a field oxide layer (FOX) on the semiconductor chip. The semiconductor chip comprises a silicon substrate, and a pad oxide layer on the silicon substrate. The method of the present invention comprises forming a mask on a predetermined region on the surface of the pad oxide layer, then removing the pad oxide layer uncovered by the mask till reaching the predetermined depth of the silicon substrate, then introducing oxygen by using the inert gas as the carrying gas, proceeding pre-heating, and proceeding a high-temperature thermal oxidation, so that the area uncovered by the mask forms the field oxide layer.
Patent TW-554514-B (TW)
Title: Gas insulation wiring structure integrated circuit
Inventor: OHMI TADAHIRO
IPC: H01L21/768
Filed: 2000-05-26
Granted: 2003-09-21
Abstract: The purpose of the invention is to provide an ultra high-peed operated integrated circuit that has extremely small gate delay, wiring delay and delay caused by substrate. The invented integrated circuit is composed of the followings: a substrate containing semiconductor; plural transistors disposed on the substrate; and multi-layered wirings for connecting the transistors to the ground or to the power source. One part of multi-layer plural wirings is provided with plural electrically conductive holes and plural thermally conductive holes such that the rest area is insulated through the use of gas.
Patent TW-476887-B (TW)
Title: Data processor comprising an arithmetic logic unit
Inventor: DURANTON MARC
IPC: G06F9/38
Filed: 2000-06-15
Granted: 2002-02-21
Abstract: A data processor comprises an arithmetic logic unit [ALU] for carrying out an arithmetic or logic operation on a first and second input data [OP1, OP2]. It further comprises a stack [STCK] for storing data and for applying a data having a certain position [P(1)] in the stack to the arithmetic logic unit [ALU] as the first input data [OP1]. The data processor can execute an instruction [INSTR] which comprises an address [ADDR] indicating a memory location [REG(i)] among a plurality of memory locations [REG]. The address [ADDR] causes a data, which is contained in the memory location [REG(i)] that it indicates, to be applied to the arithmetic logic unit [ALU] as the second input data [OP2].
Patent TW-498594-B (TW)
Title: Speed change circuit of noiseless tapping-type motor
Inventor: HAU JUNG-SHING
IPC: H02K7/06
Filed: 2000-06-15
Granted: 2002-08-11
Abstract: The present invention provides a kind of speed change circuit of noiseless tapping-type motor. The invention is particularly related to a kind of speed change circuit that can make the distribution of magnetic force lines more uniform and lower the operation noise of motor to the minimum. The invention is composed of an operation coil, a starting speed-change coil, and a starting capacitor. The invention is featured with the followings. For the deceleration state of the starting speed-change coil, the winding method of coil is to complete the winding of the same turns around one pole after another, and the same method is conducted three times and is followed by making a tapping. After forming the start operation coil, the winding of speed change coils with a predetermined turn number around one pole after another is completed. Thus, by setting the starting speed-change coil of each pole to have the same number, the magnetic force lines generated between the starting speed-change coil and the operation coil are made uniform so as to make the current flow directions at both mediate speed state and low speed state coincide with the directions of magnetic force lines.
Patent TW-I241334-B (TW)
Title: Pressure-sensitive adhesive tape or sheet
Inventor: SAKASHITA TEIJI
IPC: C09J153/02
Filed: 2000-07-20
Granted: 2005-10-11
Abstract: A base film for pressure-sensitive adhesive tapes and sheets which comprises a tackifier resin; and a pressure-sensitive adhesive tape or sheet which has a film having at least one layer of the base film as a substrate and a pressure-sensitive adhesive layer formed on at least one face of the substrate. Pressure-adhesive tapes or sheets which have excellent effects of undergoing little dimensional change even under heating or with the passage of time, showing good appearance without suffering from gapping, etc. in case of rolled tapes and sustaining stable pressure-sensitive adhesive force. Particularly favorable effects can be achieved in pressure-sensitive adhesive tapes wherein a polyolefin resin is used as the base film and a rubber pressure-sensitive adhesive containing a large amount of a tackifier resin is used as the pressure-sensitive adhesive.
Patent TW-486662-B (TW)
Title: Bi-directional wireless keyboard
Inventor: YE TZUNG-JR
IPC: G06F3/033
Filed: 2000-08-25
Granted: 2002-05-11
Abstract: A bi-directional wireless keyboard is used to transmit multimedia data with bi-directional wireless transmission. When transmitting data, the data flow can be received by a local device and fed in the encoding device to be formatted. The formatted data flow is fed in the compression device for being compressed. After the compressed data flow is fed in the wireless transmission device, it is ready to be transmitted. On the other hand, when receiving data, the remote device can place the compressed data flow in the wireless receiving device. After the wireless receiving device receives signal, the compressed data flow is selected and fed to a decompression device for being decompressed and restored as formatted data flow. Subsequently, the formatted data flow is fed in the decoding device for being restored.
Patent TW-451326-B (TW)
Title: Manufacturing method of a high power semiconductor with reduced sheet resistance and low drain-gate capacitance
Inventor: HUANG LIN-JUNG
IPC: H01L21/28
Filed: 2000-09-21
Granted: 2001-08-21
Abstract: The present invention discloses a manufacturing method of a high power semiconductor device with various thickness of gate oxide layers and self-aligned enhanced silicon doped concentration in a drain well region. An epitaxial silicon layer is formed on a semiconductor silicon substrate of N type conductivity and an oxide layer is deposited thereon. After patterning a drain-gate capacitance region by photomask and etching part of the oxide layer, an N type dopant is lightly implanted into the epitaxial silicon layer using a conventional ion implantation. A first oxide layer and a first polysilicon layer are deposited on the substrate, respectively. The polysilicon layer and the oxide layer outside the drain-gate capacitance region are etched and only the polysilicon layer and the oxide layer within the drain-gate capacitance region are reserved. A second oxide layer and a second polysilicon layer are deposited on the substrate. Through aligning a polysilicon gate layer and etching, a polysilicon gate with two different thickness of gate oxide layers is patterned.
Patent TW-I221830-B (TW)
Title: Process and film for producing laminated safety glass
Inventor: STENZEL HOLGER DR
IPC: C03C27/12
Filed: 2000-10-12
Granted: 2004-10-11
Abstract: A single-stage process for producing laminated safety glass is described. The laminated safety glass is composed of at least two panes of glass and of an intermediate layer made from plasticized, partially acetalized polyvinyl alcohol. The process, which does not use an autoclave, uses a plasticized, partially acetalized polyvinyl alcohol film with roughness RZ of from 70 to 150 mum.
Patent TW-521394-B (TW)
Title: Method of fabricating dual threshold voltage n-channel and p-channel MOSFETs with a single extra masked implant operation
Inventor: MISTRY KAIZAD R
IPC: H01L21/8238
Filed: 2000-10-27
Granted: 2003-02-21
Abstract: A method of forming an MOS integrated circuit having at least two types of NFET, each type having a different threshold voltage, and at least two types of PFET, each type having a different threshold voltage, includes forming at least four active regions in a substrate, each region having a different doping profile. A conventional two threshold voltage CMOS process is modified to produce four transistor threshold voltages with only one additional masked implant operation. This additional implant raises the threshold voltage of one type of MOSFET while lowering that of the other MOSFET type.
Patent TW-480771-B (TW)
Title: Microwave transmission band antenna
Inventor: ISHITOBI NORIMASA
IPC: H01Q5/00
Filed: 2000-11-08
Granted: 2002-03-21
Abstract: The invention is provided with the followings: the dielectric substrate, which has a rectangular shape; the grounding plate conductor, which is formed on one side surface of the dielectric substrate; the radiation conductor in a rectangular shape, which is formed on the other side surface of the dielectric substrate; the cross-shaped interstice, which is installed on the radiation conductor and respectively extends along the edge that is perpendicular and intersect the radiation conductor so as to have two arms with different lengths; the power supply point, which is installed on at least one point different from the radiation conductor center point on the diagonal line or its extending line of the radiation conductor; and at least one arm length of the interstice is obtained by subtracting more than four times of the dielectric substrate thickness from the length of the radiation conductor along the arm.
Patent TW-561576-B (TW)
Title: Method for forming semiconductor device having low parasite capacitance using air gap and self-aligned contact plug
Inventor: KIM JIN-WOONG
IPC: H01L21/768
Filed: 2000-12-26
Granted: 2003-11-11
Abstract: Disclosed is a method for forming a semiconductor device; and, more particularly, to a method for forming a semiconductor device with low parasite capacitance by using an air gap and a self-aligned contact plug formed by a selective epitaxial growing method. A method for forming a semiconductor according to the present invention comprises the steps of: forming word lines over a semiconductor substrate, wherein a plurality of contact areas are formed between the word lines; forming epitaxial layers for contact plugs on the contact areas, thereby forming a resulting structure; forming air gaps on non-contact areas on which the epitaxial layers is not formed, by depositing an interlayer insulation layer on the resulting structure; and patterning the interlayer insulation layer so as to expose the epitaxial layers. Accordingly, the present invention using the air gap as a gap filling materials reduces the parasite capacitance loaded on a bit line and omits an additional gap filling process.
Patent TW-508956-B (TW)
Title: Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
Inventor: ODENWALDER JOSEPH P
IPC: H04Q7/00
Filed: 2001-03-02
Granted: 2002-11-01
Abstract: Techniques to support adaptive multi-rate (AMR) coded data in a cdma2000 communication system. A number of AMR modes are denned for speech information (of various, rates), silence descriptor (SID) (of various types), and blank frame. The speech and SID data are provided in frames conforming to frame formats defined by the cdma2000 system. A CRC is used for each AMR frame (e.g., 12-bit CRC for speech and 8-bit CRC for SID). The AMR data and CRC bits are further coded with a convolutional encoder. Blind rate detection is used to detect the frame rate of the transmitted AMR frames. To support blind rate detection, the number of bits provided to the CRC generator is different for each blind rate to be detected. If two or more blind rates have the same number of bits (such as for SID), then format bits are provided to distinguish between these rates.
Patent TW-I221536-B (TW)
Title: Surface light source device and image display device
Inventor: SHIOYA TAKESHI
IPC: G09F9/00
Filed: 2001-03-21
Granted: 2004-10-01
Abstract: The present invention provides a surface light source device and image display device. In the surface light source device, it is able to reduce a gap between a light-guide plate and a frame. The light-guide plate 5 is formed of a cycloolefin based thermosetting resin material. The frame 3 for housing the light-guide plate 5 is formed of a polycarbonate with a deformation amount caused by temperature and humidity similar to those of the light-guide plate 5. Thus, a gap C between a side surface 18a of the light-guide plate 5 and a sidewall 17a of the frame 3 is significantly narrowed. As a result, the amount of light leaking from the gap C between the light-guide plate 5 and the frame 3 is reduced for effective use of light from a fluorescent lamp 7.
Patent TW-542969-B (TW)
Title: Software diagnostic system and method
Inventor: TSAI KENNY
IPC: G06F11/36
Filed: 2001-04-06
Granted: 2003-07-21
Abstract: A software diagnostic system is provided to diagnose a software to be diagnosed. The software to be diagnosed includes plural program segments. Each program segment relates to at least one event. The software diagnostic system is characterized in including an event ratio calculating module and en event generating module. The event ratio calculating module calculates the generating ratio of each event based on the ratio of each program segment in the software to be diagnosed and the relation between each program segment and each event. The event generating module generates each event based on the generating ratio of each event, thereby diagnosing the software to be diagnosed. In addition, the software diagnostic system in accordance with the present invention further includes a diagnosed result recording module, which generates a diagnostic report based on the diagnosed result of the diagnostic software. The present invention also discloses a software diagnostic method implemented by the above system.
Patent TW-523646-B (TW)
Title: Method and apparatus for automatic calibration of robots
Inventor: SUNDAR SATISH
IPC: B25J9/10
Filed: 2001-05-08
Granted: 2003-03-11
Abstract: An automatic calibration method and apparatus for robots, particularly robots used in substrate processing systems. The method for calibrating a robot in a processing chamber comprises: determining a useable free-space for the robot in a processing system; determining a distance between a position of a robot end effector and a target position in the useable free-space; and generating a path within the useable space from the position of the robot end effector to the target position using incremental displacements of the robot end effector that minimize the distance between the robot end effector and the target position. The apparatus for calibrating a robot in a processing system comprises: a sensor disposed at a location to be taught; a receiver disposed on a robot end effector; and a microprocessor connected to receive signals from the sensor and the receiver to determine a distance between the sensor and the receiver, wherein the microprocessor generates a path using incremental movements that minimizes the distance between the sensor and the receiver.
Patent TW-506819-B (TW)
Title: Method for growing mushrooms
Inventor: LIN MU-GUEI
IPC: A01G1/04
Filed: 2001-05-18
Granted: 2002-10-21
Abstract: The present invention relates to a method for growing mushrooms, which comprises: adding 5% of rice polishings into an organic material (e.g. sawdust, canetrash, smashed corncob); adding a minute amount of calcium carbonate into the mixture; adding 55% of water into the mixture; loading the mixture into a fermentation tank; covering the tank with a cover; placing the fermentation tank in a fully transparent green house; using the radiation of sunshine to increase the temperature in the green house; rolling the fermentation tank at least 2 to 3 times a day; allowing the mixture in the tank to ferment naturally for spontaneous elimination of heterogeneous germs by the fermenting microbe; after the temperature in the tank has risen to 80 DEG C, placing the tank in the green house for 20 to 30 days; removing the tank from the green house; opening the tank; pouring the mixture onto a mushroom bed or into a vacuum bag for reducing the temperature of the mixture and seeding mushrooms thereon after about one day; the invented method requires no furnace sterilization and has a better safety, and can reduce the environmental contamination.
Patent TW-527769-B (TW)
Title: Piezoelectric device and its manufacturing method
Inventor: SERIZAWA SATOSHI
IPC: H01L41/313
Filed: 2001-08-08
Granted: 2003-04-11
Abstract: The present invention provides a piezoelectric device that resists impacts from the outside and stress applied to a piezoelectric resonator element and which has improved electrical conductivity between an electrode side of a package base and the piezoelectric resonator element. To achieve the object, there is provided a piezoelectric device which comprises mounting electrodes (44) which are provided on the package base (42), to which a driving voltage is carried via conduction paths (44b), and on which the piezoelectric resonator element is mounted; and anchor members (41, 41) which are disposed on the surfaces of the mounting electrodes (44, 44) and which are formed of a material having superior adhesion to those surfaces. The resonator element is bonded to these conductive anchor members with silicone-based conductive adhesive (15, 15).
Patent TW-574054-B (TW)
Title: Carbon block water filter and the method
Inventor: KUENNEN ROY W
IPC: C02F1/28
Filed: 2001-10-23
Granted: 2004-02-01
Abstract: An activated carbon block filter including a unique bonded carbon mixture. The carbon mixture preferably includes a mean particle diameter in the range of about 60 microns to about 80 microns and a particle size distribution having less than 10% by weight of particles larger than 140 mesh and less than 10% by weight of particles smaller than 500 mesh. More preferably, the carbon mixture includes a mean particle diameter in the range of about 65 microns to about 75 microns. Even more preferably, the carbon mixture includes a mean particle diameter of about 70 microns and a particle size distribution having less than 7% by weight of particles larger than 140 mesh and less than 7.5% by weight of particles smaller than 500 mesh.