baber/WOPTO huggingface dataset:
Patent TW-498401-B (TW)
Title: Fabrication system with extensible equipment sets
Inventor: BACHRACH ROBERT Z
IPC: B65G49/07
Filed: 2001-01-12
Granted: 2002-08-11
Abstract: A fabrication system also referred to as a SuperFrame is provided which includes a storage apparatus coupled perpendicularly to a branch transport aisle, and one or more environmentally controlled fabrication tools coupled parallel to the branch transport aisle. The fabrication tools can encompass single chamber units or larger cluster tools with sub mainframes. The storage apparatus has one or more load ports which allow transfer of wafer carriers to or from a factory transport agent. A tool loading platform is positioned to receive a wafer carrier from the storage apparatus and to enable the fabrication tool to access a wafer carrier positioned thereon. A plurality of fabrication tools may be coupled beside each other within the equipment set. Each of the plurality of fabrication tools is coupled to the storage apparatus so that a wafer or wafer carrier may be received from or transferred to a factory transport agent and may travel along the storage apparatus to any of the plurality of fabrication tools coupled thereto. A computer program allows input of the number of tools coupled to a storage apparatus, and adjusts wafer carrier delivery based thereon. A method of reducing initial capital investment is also provided.
Patent TW-501124-B (TW)
Title: Optical disk
Inventor: KIHARA NAOKO
IPC: G11B7/24065
Filed: 2001-03-19
Granted: 2002-09-01
Abstract: An optical disk from which recorded data are read out by means of light irradiation has a substrate having recording pits as data on a surface thereof, and stacked films formed on the substrate. The stacked films contain a super-resolution film of a polymer matrix and semiconductor particles having an organic group covalently bonded thereto, and a reflective film reflecting light. The super-resolution film and the reflective film are provided in this order from a light incident side.
Patent TW-537999-B (TW)
Title: Sample warper; warping method and group of warped yarns
Inventor: TANAKA YOSHIHIRO
IPC: D02H3/00
Filed: 2001-03-20
Granted: 2003-06-21
Abstract: Provided are a sample warper and a warping method where data regarding yarn diameters of counts are preliminarily input and stored, counts of warping yarns as well as pattern data for warping are input, a conveyor belt feed pitch per revolution of a yarn introduction means is calculated with a warping width, the number of warping yarns, and a warping length (the number of warping windings), and the conveyor belt feed pitch per revolution of the yarn introduction means is controlled by according to the counts (yarn thicknesses or yarn diameters). Accordingly, a surface of the yarns wound on a warper drum is finished in a flat state without undulation irrespective of the counts, thereby solving troubles in the next weaving step. In detail, there is provided a sample warper where catching yarns by at least one yarn introduction means and exchanging the yarns, the yarns are wound on a conveyor belt moving on a warper drum at a predetermined feed rate to perform design warping, wherein when warping yarns of different counts (different thicknesses), a feed rate of the conveyor belt is controlled according to diameters (thicknesses) of the respective yarns so that a surface contour of the yarns wound on the warper drum is finished in a flat state irrespective of the yarn diameters of the different counts.
Patent TW-531609-B (TW)
Title: Ball screw
Inventor: USHIDA KIMIHITO
IPC: F16H25/24
Filed: 2001-04-20
Granted: 2003-05-11
Abstract: A ball screw is provided which makes it easy to determine the degree of deterioration of lubricating grease so that new lubricating grease can be supplied efficiently without loss. The ball screw includes a threaded shaft formed with a thread groove in its outer peripheral surface, a nut formed with a thread groove in its inner peripheral surface, and a plurality of balls rollably retained in a circulating passage comprising a helical passage formed between these thread grooves when the nut is fitted on the threaded shaft, and a passage connecting both end of the helical passage. The balls and the circulating passage are lubricated by a lubricating grease which has a brightness of 1 or over and in which a base oil having a viscosity at 100 DEG C of 3.0 to 7.5 mm<2>/s is thickened by a urea-family thickener.
Patent TW-521442-B (TW)
Title: Metal stacks light emitting diode matrix
Inventor: LAI KUO-YEN
IPC: H01L33/00
Filed: 2001-05-14
Granted: 2003-02-21
Abstract: This invention uses metal plate stacks to mount light emitting chips such as light emitting diodes or laser diodes on one of the metal sides to form a light emitting matrix. Metal lines are made on the same side or different side of the metal plates to couple to at least one of the electrodes of the corresponding chip. Insulation material is applied between metals to form a light emitting matrix with good heat dissipation ability.
Patent TW-513681-B (TW)
Title: Method of security of the pre-initialization phase of an electronic chip (especially a chip card) loading system, and the loading system using this method
Inventor: HAMEAU PATRICE
IPC: G06K17/00
Filed: 2001-06-08
Granted: 2002-12-11
Abstract: This invention relates to the securitization of the pre-initialization phase of a chip card (Cp) with the mutual authentification of this card (Cp), which registers a secret symmetric key (KM) and a public asymmetric key (n). And a security device (3) comprising the same secret key (KM) and a secret asymmetric secret key (Kpq) corresponding to the public key (n). The card (Cp) and the device (3) provide the random number (Nac). The device (3) authentifies by transmitting to the card (Cp) the secret document (SR) derived from the two random numbers by using an asymmetric algorithm. The card (Cp) authentifies by calculating a secret session key derived from the random number (Nac), with the help of a symmetric algorithm and the secret key (KM), and by transmitting to the device (3) a secret document (Cc) derived from the second random number with the help of symmetric algorithm and the session key. The dedicated key (KF) is transmitted to the card and encoded by the session key (Ks).
Patent TW-516364-B (TW)
Title: Circuit board molding process for blocking electromagnetic wave
Inventor: SHIAU JU-CHANG
IPC: H05K3/28
Filed: 2001-07-06
Granted: 2003-01-01
Abstract: The present invention provides a circuit board molding process for blocking electromagnetic wave (2) and includes the following procedures: (a) predetermined pins are vertically soldered onto a circuit board. (b) a metal cover piece is fitted into the bottom die's cavity of a mold. There is an inlet at a predetermined location on the counter-die's cavity and, on the metal cover piece, there is a through hole at a location corresponding to the inlet. (c) a metal plate is locked onto the top die of the mold. There are several through holes for pin insertion on the metal plate and, corresponding to these through holes, there are several plugholes on the top die's cavity. When the circuit board is locked beneath the metal plate, the pins are plugged into the plugholes through the through holes. (d) The top die and the bottom die are combined together to locate the circuit board between the metal plate and the metal cover piece. (e) Resin is applied from the inlet of the bottom die into the through hole of the metal cover piece to carry out the molding process. (f) The molded product is taken out from the mold after the mold cools down. By means of the foregoing procedures, yield rate of molding process can be improved and cost can be effectively decreased.
Patent TW-498435-B (TW)
Title: Method of producing semiconductor integrated circuit device and method of producing multi-chip module
Inventor: HASEGAWA NORIO
IPC: G03F1/54
Filed: 2001-07-12
Granted: 2002-08-11
Abstract: This invention provides a method to produce semiconductor integrated circuit device, which is characterized by using a metal film to function as a first photomask, a light shielding film, for the exposure light on a first photosensitive film formed on a semiconductor substrate in the predetermined pattern exposure process and using a organic photosensitive resin to function as a second photomask, a light shielding film, for the exposure light on a second photosensitive film formed on the semiconductor substrate in the predetermined pattern exposure process respectively.
Patent TW-487766-B (TW)
Title: Flat panel sound radiator with special edge details
Inventor: ROY KENNETH P PH D
IPC: H04R1/00
Filed: 2001-08-16
Granted: 2002-05-21
Abstract: An apparatus for mounting a flat panel sound radiator into a tegular ceiling. The tegular ceiling has openings defined by main beams and crossbeams. The main beams are secured through hanger wires to a hard ceiling. The main beams and the crossbeams have flanges with the crossbeams resting on the flanges of the main beams. The mounting apparatus has a tegular frame with reveal edges formed by multiple horizontal and vertical plates. A flat panel radiator is mounted inside a tegular frame with the lower edge of the tegular frame below the flanges of the main beams. The radiator panel can be fabricated from a honeycomb core. A combination of containment elements and isolation elements are used to isolate the radiator panel from the tegular frame both mechanically and acoustically. An acoustic scrim is attached to the bottom of the tegular frame.
Patent TW-522184-B (TW)
Title: Shedding device in weaving machine
Inventor: HIRAI JUN
IPC: D03C5/00
Filed: 2001-09-12
Granted: 2003-03-01
Abstract: This shedding device in a weaving machine comprises one or more motor groups including a plurality of motors provided in every heald frame and directing their output shafts in the forward and backward direction of the weaving machine. The motors of each motor groups are arranged in the upward and downward, rightward and leftward directions, and two or more motors operating as at least part of the motor group are arranged in the longitudinal direction of a connecting member connecting the motors with support mechanisms of the heald frames to form one or more motor rows opposing to one or more connecting members, and adjoining motors in the motor row or rows are related to non-adjoining heald frames among the heald frames corresponding to the support mechanisms.
Patent TW-538578-B (TW)
Title: Synchronous motor with built-in type permanent magnet
Inventor: MIYASHITA TOSHIHITO
IPC: H02K21/14
Filed: 2001-09-12
Granted: 2003-06-21
Abstract: The present invention discloses a synchronous motor with built-in type permanent magnet and more capability of suppressing inlaid-tooth torque and torque pulse when power on. Two p magnetic protruding pole portions 9 and 10 are composed of the first group of p magnetic protruding pole portion 9, which are arranged at a position on the peripheral direction of the rotator 7 by an equally interposed separation, and the second group of p magnetic protruding pole portion 10, which are arranged at a position on the peripheral direction by an equally interposed separation. The first group of p magnetic protruding pole portion 9 is formed with an open angle alpha1 is smaller than the open angle alpha2 of the second group of p magnetic protruding pole portion 10. The open angle alpha1 and the second open angle alpha2 are determined to satisfy the equation alpha2-alpha1 to 2beta-(2n-1)taus, in which n is a natural number, beta is the angle in between the hypothesized centerlines (CL1, CL2) of two protruding pole portions passing through the centers of two magnetic protruding pole portions adjacent to the center of axis, and taus is the slot distance of the stator.
Patent TW-579327-B (TW)
Title: PU-filled tire, method for forming PU tire
Inventor: LI CHING-TZAI
IPC: B29D30/02
Filed: 2001-11-09
Granted: 2004-03-11
Abstract: The present invention relates to a PU-filled tire, and a method for forming a PU tire, particularly a method for forming a PU tire with uniform rigidity on the body. The method mainly comprises: filling material into a mold; centrifugally rotating the mold; heating the mold enabling foaming of the material in the mold; removing the foamed material from the mold; and trimming the foamed material, thereby obtaining a PU-filled tire or PU tire with a uniform density by rapid formation.
Patent TW-512644-B (TW)
Title: Method for producing counterweight base
Inventor: WANG CHING-TANG
IPC: H04R1/02
Filed: 2001-11-29
Granted: 2002-12-01
Abstract: A method for producing a counterweight base comprises pressing the periphery of a round metal substrate to form a folded edge; inwardly bending the folded edge; using a press to flatten the folded edge and forming an arc protrusion on the surface of the metal substrate; forming a tooth-like hole at the center of the substrate; using a cold forging operation to form a good roughness on the surface, thereby forming a counterweight base that can be used as a speaker stand or lamp stand.
Patent TW-I271767-B (TW)
Title: A mouth piece, coating device for coating liquid, and coating method
Inventor: IKEUCHI HIDEKI
IPC: H01J11/20
Filed: 2001-12-27
Granted: 2007-01-21
Abstract: The present invention relates to a type of mouth piece which has a plurality of outlets which are aligned with each other and which coat a coating liquid to an article to be coated, and also which is internally provided with a storing portion for the coating liquid in which there are provided with pillars that are perpendicular to the aligning direction of the outlets. A coating device for coating liquid and coating method make the material and mouth piece to relatively move so that the coating liquid can be exhausted from a plurality of outlets of the mouth piece so as to proceed with coating in a gap portion of vertical and horizontal space walls of selected substrate material, in which there are formed with elongated horizontal walls on the surface of the substrate material, and formed with vertical horizontal walls in a direction that is perpendicular to the horizontal walls, in which the horizontal walls are lower than vertical walls.
Patent TW-531833-B (TW)
Title: Manufacturing method for shallow trench isolation with high aspect ratio
Inventor: CHEN YI-NAN
IPC: H01L21/76
Filed: 2002-02-22
Granted: 2003-05-11
Abstract: The present invention provides a manufacturing method for shallow trench isolation with high aspect ratio, which repetitively conducts twice the method of high density plasma chemical vapor deposition oxide/spin-on glass layer/thermal annealing/wet etching, so as to improve the void problems in the shallow trench isolation caused by difficult deposition of shallow trench with high aspect ratio.
Patent TW-567290-B (TW)
Title: A hydrogen infrastructure, a combined bulk hydrogen storage/single stage metal hydride hydrogen compressor therefor and alloys for use therein
Inventor: OVSHINSKY STANFORD R
IPC: C01B3/38
Filed: 2002-07-09
Granted: 2003-12-21
Abstract: A combine bulk storage/single stage metal hydride compressor, a hydrogen storage alloy therefor and a hydrogen transportation/distribution infrastructure which incorporates the combine bulk storage/single stage metal hydride compressor.
Patent TW-555979-B (TW)
Title: Device and method for verifying clock signal frequency
Inventor: HSI CHEN-HUA
IPC: G01R23/00
Filed: 2002-07-25
Granted: 2003-10-01
Abstract: A device and a method for verifying a clock signal frequency for use in a verifying procedure of a clock signal source are disclosed. The device includes a reference clock signal and reset signal generator, a frequency divider and a comparative detector. The method includes the steps of outputting a clock signal to be tested from the clock signal source to the frequency divider, wherein the clock signal has a first cyclic period T1; actuating the frequency divider in response to a reset signal and triggering the frequency divider by the clock signal to be tested to output a double-level divided clock signal of a cyclic period T2, wherein T2/n=T1; actuating the comparative detector to detect the signal level of the divided signal at an interval of Ts in response to the reset signal generated by the reference clock signal and reset signal generator; and determining the clock signal source to be in a normal operation state and realizing the deviation range Te of the cyclic period of the tested clock signal when the divider signal is detected to be a first level from the first to the p-q time spots, and a second level at the p+1 time spot.
Patent TW-586124-B (TW)
Title: ESD protection apparatus and method for a high-voltage input pad
Inventor: LIU MENG-HUANG
IPC: H01L27/02
Filed: 2002-09-18
Granted: 2004-05-01
Abstract: An ESD protection apparatus for a high-voltage input pad comprises a modulator connected between the input pad and a snapback device with first and second guard rings surrounding the modulator, third guard ring surrounding the snapback device, and first and second guard ring control circuits to control the guard rings such that the protection apparatus has higher triggering and holding voltages under normal operation and lower triggering and holding voltages under ESD event.
Patent TW-558420-B (TW)
Title: Mechanism for removing and cutting open lotus nut for lotus nut processing machine
Inventor: CHEN MING-YUAN
IPC: A23N5/00
Filed: 2002-09-19
Granted: 2003-10-21
Abstract: The present invention relates to a mechanism for removing and cutting open lotus nuts for a lotus nut processing machine, generally employing a lotus seed processing device for removing and cutting lotus seeds and a lotus nut cutting device for removing the enclosure of the lotus nut. The lotus nut processing device comprises: a T-groove oscillator and a T-groove cylinder for removing the lotus nut from the lotus seed. The lotus seed cutting device comprises: a mandrel for using a motor shaft to drive a stretchable shaft on the mandrel to rotate, in which stretchable shaft is installed with a telescopic (and rotatable) axle; a disk-shaped wheel, the periphery of which is installed with a continuous curved groove for bearing a lotus nut, the curved groove being located on the axis of the telescopic axle, and the disk center being connected to a shaft which is controlled by a step motor for the rotation angle thereof; an external blade cylinder being a hollow sleeve, the front and the rear thereof being installed with a small and a large external edge, the large external edge being installed with a through hole, a center bore of the sleeve allowing lotus nuts to pass and being co-axial with the telescopic axle of the mandrel, i.e. the center being located in an inner blade cylinder located behind the curved groove of the wheel and being a smaller hollow cylinder, the outer contour thereof being substantially equivalent to the external blade cylinder, the inside of which being installed with a center hole allowing a lotus nut to pass, the front end of the hollow cylinder being equally divided into four parts and forming four elastic claw plates, each claw plate being installed with a knife seat and a fastening groove so that, after a blade is mounted on the knife seat (the tip of the blade being perpendicularly extended to a location slightly into the center hole), a pressing block is screwed into the knife seat and the fastening groove in order to tightly buckle the blade on the knife seat and the fastening groove; and a fastening frame capable of being screwed on the external blade cylinder housed on the internal blade cylinder, the frame being installed with a guide hole for discharging the enclosure of the lotus nut.
Patent TW-564382-B (TW)
Title: Encryption method
Inventor: CHEN HUAI-YAN
IPC: G09C1/00
Filed: 2002-10-22
Granted: 2003-12-01
Abstract: The present invention is an encryption method, which is applied in a host including at least an input unit and the memory unit, wherein when the user is setting the password string, the method uses the method of combining the password string itself and the status features in the process of entering password to make the password set by the user not easy to be broken, and thus provide an encryption mechanism with double protection methods. The present invention is first to establish a password database in the memory unit, and the password entering status feature database individually corresponding to the password database; next, using the host device to guide the user to select the extraction and calculation method for the password string entering status feature, such as selecting for calculating the entering time for each character in the password string as the password string entering status feature, or selecting for calculating the entering tempo for each character in the password string as the password string entering status feature, and setting the entering times of the system password; then, the host device will repetitively remind the user to enter the password string through an input unit until reaching the set password entering times; and, with the password entering status feature calculation program on the host device to extract and calculate the status feature when the user enter the password string each time, and calculate the overall entering status feature when the user enters the password string; finally, storing the password string entered by the user and the overall entering status feature into the password database and the password status feature database in the memory unit, and comparing the user processing the entering of password string with the password and entering status feature previously stored in the password database and the password status feature database, so as to identify if the password entered by the user is correct.
Patent TW-552363-B (TW)
Title: Coaxial forward/reverse driving device
Inventor: LIN HAU-YAN
IPC: F16H1/04
Filed: 2002-10-24
Granted: 2003-09-11
Abstract: Disclosed is a coaxial forward/reverse driving device, comprising one or more sets of planetary gears engaging with joints of a train gear and two output gears that are arranged on a linear shaft, wherein one of the train gears is stationary. The planetary gears revolve around the stationary train gear to generate different speeds so as to construct a coaxial forward/reverse driving device having two output gears revolving in opposing directions.
Patent TW-I298227-B (TW)
Title: Performing an idle mode handoff in wireless communication device
Inventor: JON J ANDERSON
IPC: H04Q1/00
Filed: 2002-11-15
Granted: 2008-06-21
Abstract: A Wireless Communication Device (WCD) inter-operates with a Code Division Multiple Access (CDMA) communication system. The WCD operates in an idle mode wherein the WCD transitions between a sleep state to conserve power and an awake state to receive one or more paging signals. The WCD attempts to reacquire a first pilot signal associated with a first paging signal that was previously being demodulated, and a second pilot signal that was previously being tracked. The WCD performs a handoff from the first paging signal to a second paging signal associated with the second pilot signal when the attempt to reacquire the first pilot signal fails and the attempt to reacquire the second pilot signal is successful.
Patent TW-I276607-B (TW)
Title: Cerium-based polish and cerium-based polish slurry
Inventor: BESSHO NAOKI
IPC: B24B37/00
Filed: 2002-11-15
Granted: 2007-03-21
Abstract: A polish containing cerium oxide as a principal component, when dispersed in water in an amount of 10% by mass, has a precipitate bulk specific density in the range of 0.8 g/ml to 1.0 g/ml, having a primary particle size in the range of 40 nm to 80 nm and a specific surface area in the range of 2 m<2>/g to 5 m<2>/g, thus providing the cerium-based polish and the cerium-based polish slurry that increase the polishing speed, cause few scratches inflicted on the surface of polish and achieve high quality of the polished surfaces.