baber/WOPTO huggingface dataset:
Patent TW-I279248-B (TW)
Title: EMI-absorbing air filter
Inventor: JOHNSON RICHARD NORMAN
IPC: B01D46/10
Filed: 2003-10-02
Granted: 2007-04-21
Abstract: Electromagnetic-energy absorbing materials are used to treat air filters, such as those used in association with electronic equipment thereby suppressing the transmission of electromagnetic interference (EMI) therethrough. Disclosed are processes and materials for applying EMI-absorbing materials to air fillers thereby improving EMI-shielding effectiveness in an economically efficient manner. In one embodiment, an absorptive solution is prepared using an absorptive material and a binding agent. A heavy coating of absorbing solution is applied to an air filter substrate, for example by dipping or spraying. Excess absorbing material is subsequently removed and the absorbing material cured, such that the passage of air 10 through the filter remains substantially unimpeded. The resulting absorptive air filter is then optionally treated with a flame retardant to meet a predetermined safety standard.
Patent TW-I240104-B (TW)
Title: Display assembly and assembling method thereof
Inventor: CHEN HUI-CHANG
IPC: G02F1/133
Filed: 2003-10-16
Granted: 2005-09-21
Abstract: The present invention relates to a display assembly including one glass substrate, one tape carrier package (TCP) and one protective insulating layer. The glass substrate is provided with a display area, lines and wires connected to one test unit. During test, the display area is connected via lines and wires for the test unit to test on the display area. After testing, the wires are blocked and the glass substrate is not connected to the test unit. Only after the blocking area is formed, the protective insulating layer is formed on the glass substrate to cover the blocking area, and TCP is connected electrically with the glass substrate. The present invention can prevent TCP from contacting residual metal in the blocking area and prevent short circuiting, and this increase the quality of the display.
Patent TW-I229636-B (TW)
Title: Method for making sheet-like workpiece having sunken indents and a continuous stamping mold for carrying out the same
Inventor: TSAI SHENG-CHI
IPC: B30B15/02
Filed: 2003-11-03
Granted: 2005-03-21
Abstract: Disclosed is a method for making a sheet-like workpiece having sunken indents and a continuous stamping mold for carrying out the same. A cutting mechanism is added to a continuous stamping mold, so as to combine a stamping process with a blank removing process so as to form sunken indents in an integral manner that can hardly be accomplished by the conventional stamping process, so as to reduce the production cost and to improve the manufacturing efficiency.
Patent TW-I247949-B (TW)
Title: Illuminating device
Inventor: TAKEDA YUJI
IPC: G02F1/1335
Filed: 2003-12-05
Granted: 2006-01-21
Abstract: An illuminating device according to an embodiment of the present invention includes a dielectric barrier discharge type low pressure discharge lamp 1 composed of a tubular glass lamp vessel 10, in which mercury and rare gas are enclosed, a first and a second electrode 21, 26, which are made of electrically conductive layer, are provided on an outer surface of both ends of the tubular glass lamp vessel 10 and a high frequency power source of a floating output type 81, 82, which supplies a sine wave voltage between the first and the second electrodes of the dielectric barrier discharge type low pressure discharge lamp 1 having a neutral point of the sine wave voltage being grounded, and which supplies a frequency in a range from 40 kHz to 100 kHz.
Patent TW-I239640-B (TW)
Title: Nonvolatile semiconductor memory device
Inventor: ENDO SEIICHI
IPC: H01L21/8247
Filed: 2003-12-24
Granted: 2005-09-11
Abstract: The nonvolatile semiconductor memory device disclosed in the present invention comprises of a semiconductor substrate 1 having a main surface, a pair of P-type impurity diffusion regions 3, 3 rendering as source/drain formed on the main surface of semiconductor substrate 1, a floating gate 5 formed above the region of semiconductor 1 sandwiched by a pair of P-type impurity diffusion region 3, 3 with a tunnel insulating layer 4a interposed therebetween, and an impurity diffusion region 6 formed on the main surface of semiconductor and used for controlling the potential of floating gate 5, whereby a nonvolatile substrate 1 semiconductor memory device, from which the data is electrically erasable and the data writing at low voltage is easy, is obtainable.
Patent TW-I322146-B (TW)
Title: Process for the recovery of oxazole
Inventor: CESA MARK C
IPC: C07D263/32
Filed: 2003-12-24
Granted: 2010-03-21
Abstract: A process for the recovery of oxazole comprising contacting a mixture comprising oxazole and acetonitrile with an acid to form an acid salt of oxazole; separating acid salt of the oxazole from the mixture; and neutralizing the acid salt of oxazole separated from the mixture to release oxazole.
Patent TW-I239070-B (TW)
Title: Manufacture method of semiconductor device, semiconductor wafer, and semiconductor device
Inventor: OTSUKA SATOSHI
IPC: H01L21/78
Filed: 2004-01-30
Granted: 2005-09-01
Abstract: The purpose of the present invention is to provide a manufacturing method of semiconductor device having high yield and the capability of cutting the scribe area. The manufacturing method of semiconductor device contains the followings: (a) preparing the semiconductor wafer containing plural-chip area formed with semiconductor devices, the scribe area for separating plural-chip area and containing the scribe area for cutting off, and the trench formation area formed at outside of the scribe area compared with inside of the scribe area to surround each chip area; (b) disposing multi-layered wiring structure and virtual wiring alternately formed with interlayer insulation film and the wiring layer on the top of semiconductor device; (c) forming the cap layer that wraps the multi-layered wiring structure and contains the passivation layer; and (d) forming the individual trench to respectively surround plural-chip area by at least penetrating the passivation layer from the upper side in the trench formation area.
Patent TW-I247616-B (TW)
Title: Mold for making anesthetic inflatable mask and product thereof
Inventor: JANG ER-LANG
IPC: A61M16/06
Filed: 2004-04-21
Granted: 2006-01-21
Abstract: Disclosed is a mold for making an anesthetic inflatable mask, as well as a product thereof. The mod comprises an upper mold member, a lower mold member, and two retaining mold members. The upper and lower mold members form corresponding circumferential mold cavity in opposing faces thereof and a passage communicating the circumferential cavity. The retaining mold members are secured at the faces of the upper and lower mold members that are opposite to the faces that form the mold cavities. The upper and lower mold members are composed of at least two inter-embedded units having an unsealed portion at joint thereof and comprising at least a local portion projecting into the circumference of the cavities to form an air release ring. As such, when material is filled into the mold, air is guided through the passages into the mold cavity to shape the material with the mold cavity and at the time of application of air, the air release ring may suitably release air to allow the mask to form as a ring-shaped hollow body corresponding to the mold cavities of the upper and lower mold members and having a parting line at a circumference thereof and an air-release-molding line corresponding to the air release ring.
Patent TW-I254905-B (TW)
Title: Gate driving apparatus
Inventor: BU LIN-KAI
IPC: G09G5/00
Filed: 2004-05-14
Granted: 2006-05-11
Abstract: A gate driving apparatus for driving a pixel array on a panel. The apparatus includes a driver chip having a first transistor with a gate coupled to receive a Nth gate driving signal, a source coupled to receive a first voltage and a drain coupled to a Nth scan line of the pixel array, and a driving circuit formed on the panel, providing a second voltage to the Nth scan line when the first transistor in the driver chip is turned off by the Nth gate driving signal and providing the first voltage to the Nth scan line when the first transistor is turned on by the Nth gate driving signal.
Patent TW-I282370-B (TW)
Title: Improved method for the recombinant production of polypeptides
Inventor: GRUENBECK RAINER
IPC: C12P21/00
Filed: 2004-06-03
Granted: 2007-06-11
Abstract: A method for the recombinant production of a desired polypeptide by expressing a nucleic acid encoding said polypeptide in a microbial host cell, forming in the cytoplasm of said host cell inclusion bodies containing said polypeptide, and isolating, solubilizing and naturing said polypeptide, characterized in that after fermentation the host cell or the host cell content is incubated at a temperature of 40 DEG C or higher for at least 10 minutes and subsequently insoluble polypeptide is isolated from the host cell, this method providing an improved yield in inclusion bodies containing the desired polypeptide.
Patent TW-I238893-B (TW)
Title: Device and method for testing battery usability
Inventor: JUANG JR-CHENG
IPC: G01R31/36
Filed: 2004-06-21
Granted: 2005-09-01
Abstract: A device and a method for testing whether a battery is usable are disclosed. When a battery is loaded on the device, the usability of the battery can be immediately determined. The device consists of a micro chip controller, a signal converter, a load circuit, and a display panel. The micro chip controller can acquire the standard voltage value of the battery. The standard voltage value is converted and transmitted by the signal converter and then loaded on the circuit to obtain a constant current value. The micro chip controller will acquire the standard voltage value of the battery, the loaded voltage value, and the constant current value. Each value is computed and compared by the controller and a final value is determined and outputted on the display panel to tell the user whether the battery is usable or not.
Patent TW-I251745-B (TW)
Title: Apparatus and related method for calculating parity of redundant array of inexpensive disks
Inventor: LI YONG
IPC: G06F12/00
Filed: 2004-07-27
Granted: 2006-03-21
Abstract: Apparatus and related method for implementing parity calculation of redundant array of inexpensive disks (RAID). For fault tolerant RAID, a parity data is calculated according to plurality of data respectively accessed in disks of RAID. In the present invention, a hardware calculation module for parity calculation could be implemented in a RAID controller. With direct memory access (DMA) capability of the RAID controller, the calculation module performs parity calculation by directly accessing a system memory for the plurality of data and the parity data. Thus, memory resources of the parity calculation can be supported by the system memory, and a central processing unit (CPU) can be offloaded during parity calculation.
Patent TW-I247591-B (TW)
Title: Side release buckle
Inventor: LIU CHUN-CHIEN
IPC: A44B11/10
Filed: 2004-08-11
Granted: 2006-01-21
Abstract: There is provided a side release buckle, which includes a buckle member capable of being inserted into a socket for locking and being releasably withdrawn from the socket. The buckle member includes a central member disposed between two side locks. The free end of the central member has a tenon, and the socket has a tenon hole defined in a position corresponding thereto for being matched with the tenon, so as to provide the side release buckle with a central lock, thereby greatly increasing pull-resistance thereof. The side lock further has a wedge-shaped block extended toward the central member. When a pressure is applied to the side locks, the slope of the wedge-shaped enables the free end of the central member to move, thereby making the tenon departed from the tenon hole and releasing the side and central locks.
Patent TW-I258774-B (TW)
Title: Network interface device (NID) with ellipsoidial shape and stored cable reel and associated methods
Inventor: VOGEL MARK O
IPC: H04Q1/02
Filed: 2004-08-13
Granted: 2006-07-21
Abstract: A NID includes a base having a network area and a customer area adjacent thereto. The NID may also include a cable reel carried by the base. An access cover may be provided for the cable reel and the base that may include a network cover door for the network area, and a customer cover door for the customer area. The access cover may have a shape defined by at least a portion of an ellipsoid. The shape of the access cover may be defined by half an ellipsoid with major and minor axes adjacent the base, and the base may have an elliptical shape. The cable reel may be rotatable with the base or rotatable independent thereof.
Patent TW-I347755-B (TW)
Title: Method for encoding a digital signal into a scalable bitstream; method for decoding a scalable bitstream and decoder performing the same; and related computer program element and computer readable medium executing the same
Inventor: YU RONGSHAN
IPC: H04N7/26
Filed: 2004-10-07
Granted: 2011-08-21
Abstract: A method for encoding a digital signal into a scalable bitstream comprising quantizing the digital signal, and encoding the quantized signal to form a core-layer bitstream, performing an error mapping based on the digital signal and the core-layer bitstream to remove information that has been encoded into the core-layer bitstream, resulting in an error signal, bit-plane coding the error signal based on perceptual information of the digital signal, resulting in an enhancement-layer bitstream, wherein the perceptual information of the digital signal is determined using a perceptual model, and multiplexing the core-layer bitstream and the enhancement-layer bitstream, thereby generating the scalable bitstream. A method for decoding a scalable bitstream into a digital signal comprising de-multiplexing the scalable bitstream into a core-layer bitstream and an enhancement-layer bitstream, decoding and de-quantizing the core-layer bitstream to generate a core-layer signal, bit-plane decoding the enhancement-layer bitstream based on perceptual information of the digital signal, and performing an error mapping based on the bit-plane decoded enhancement-layer bitstream and the de-quantized core-layer signal, resulting in an reconstructed transformed signal, wherein the reconstructed transformed signal is the digital signal.
Patent TW-I234794-B (TW)
Title: Roller switch
Inventor: JOU TIAN-MING
IPC: H01H3/00
Filed: 2004-10-07
Granted: 2005-06-21
Abstract: One kind of roller switch includes one housing, at least one roller, at least one damper, and one external cover. The housing is composed of conductive material and constitutes one of the conductive terminals for the roller switch. The housing contains one base wall and one surrounding wall which extends outwards from the base wall and surrounds it, and the two walls of which are matched to define one chamber and one opening. The roller is composed of conductive material and accommodated within the chamber of the housing in a rolling manner. The damper is disposed inside the chamber and possesses a shock-absorbing property. The external cover is composed of conductive material and constitutes another conductive terminal for the roller switch. The external cover indirectly contacts with the housing and is disposed on the opening, thereby retaining the roller within the chamber.
Patent TW-I267576-B (TW)
Title: Prefab-type waterproofing structure and method for fabricating the waterproofing structure
Inventor: CHANG SUNG-JOO
IPC: E04B1/64
Filed: 2004-12-17
Granted: 2006-12-01
Abstract: Disclosed is a prefab waterproof structure and method for fabricating the waterproof structure according to a dry process. The prefab waterproof structure comprises a base sheet layer including a plurality of base sheets, a hard sheet layer including a plurality of hard sheets, and a cover sheet layer including a plurality of cover sheets. The base sheet layer, the hard sheet layer and the cover sheet layer are spread in order on the base surface of concrete. And the sheet layers may be formed by arranging and binding the pre-made sheets. The present invention can improve durability, toughness, chemical resistance, etc significantly, shorten a work period by omitting a hardening process and resolve many environmental problems.
Patent TW-I272997-B (TW)
Title: Method for preventing nano-particles from bonding during a grinding process
Inventor: JANG KUEN-SHU
IPC: B24B55/12
Filed: 2005-02-22
Granted: 2007-02-11
Abstract: The present invention relates to a method for preventing nano-particles from bonding during a grinding process based on the nano-physics theory. According to the derived nano-physics principle, there are always free radicals on the surface of nano-material, which perform a strong dragging force against external objects; thus, there will inevitably exist free radicals on the surface of nano-particles during the grinding process, making particles reunited by inter-bonding mechanism. Not only will the pulverization fail to be carried out successfully, but the yield rate is lowered, resulting in a waste of energy. Accordingly, the present invention utilizes an electrically insulated grinding tank; by the application of point discharge, the electrons are injected into the grinding tank; thus, the free radicals on the surface are removed, and the particles are prevented from bonding to each other, which may largely increase the yield rate and quality and save the energy needed.
Patent TW-I275919-B (TW)
Title: Quick-recovery low dropout linear regulator
Inventor: LIOU SHEN-YUAN
IPC: H03F1/08
Filed: 2005-03-30
Granted: 2007-03-11
Abstract: This invention relates to a quick-recovery low dropout linear regulator (LDO), which utilizes a current-detection circuit to detect the magnitude of the output current, and the output current compares with a reference current so as to dynamically adjust the bias-current of the 2nd stage amplifier such that the system remains stable even when the output current is high resulting from the damping ratio zeta is still greater than 1. As a result, the output voltage can quickly recover stability from a large and sudden change of the output current.
Patent TW-I264219-B (TW)
Title: Sheet-fed scanner capable of scanning multiple scan lines for image signal calibration
Inventor: CHEN KU-MING
IPC: H04N1/04
Filed: 2005-05-04
Granted: 2006-10-11
Abstract: A sheet-fed scanner capable of scanning multiple scan lines for image signal calibration includes a housing, a sheet-feeding mechanism, a first scanning module, a first actuator and a first calibration sheet. The sheet-feeding mechanism, disposed in the housing, feeds a document across a scan region. The first scanning module rotatably mounted in the housing scans a front side of the document fed across the scan region. The first calibration sheet is fixed in the housing and disposed in the scan region. The first actuator drives the first scanning module to rotate such that the first scanning module senses the scan lines on the first calibration sheet to obtain a first calibration standard for the image signal of the front side of the document. The calibration standard is adopted to calibrate an image signal of the document, and it is possible to avert any flaws in image quality caused by the contaminated calibration sheet.
Patent TW-I264057-B (TW)
Title: Semiconductor wafer with protection structure against damage during a die separation process
Inventor: CHEN HSIEN-WEI
IPC: H01L21/02
Filed: 2005-06-14
Granted: 2006-10-11
Abstract: A semiconductor wafer includes one or more dies, each of which has a boundary surrounding an integrated circuitry for separating one from another. One or more pattern units are disposed adjacent to the die for monitoring a fabrication process thereof. A protection structure is disposed between the die and the pattern units for preventing the die from damage during a separation of the die from the semiconductor wafer. Thus, the semiconductor wafer is adapted to prevent damage during a die separation process.
Patent TW-I286526-B (TW)
Title: Parts transferring apparatus
Inventor: DAIO KOJI
IPC: B65B69/00
Filed: 2005-08-09
Granted: 2007-09-11
Abstract: To minimize z fear of damaging parts when they are transferred from a carry-in cassette to a carry-out cassette and to shorten a transferring time. Tip end portions of a thrusting-down pin 30 and a suction collet 50 are brought into contact with a back face of an adhesive sheet 11 of a carry-in cassette 10 to thrust down a semiconductor chip 1 and the thrust-down semiconductor chip 1 is received on a carry-out cassette 20A, 20B, or 20C and stuck on an adhesive sheet 21A, 21B, or 21C of a receiving face 201A, 201B, or 201C of the carry out cassette 20A, 20B, or 20C.
Patent TW-I271115-B (TW)
Title: Active display and driving circuit of a pixel thereof
Inventor: TSAI TZE-CHIEN
Filed: 2005-08-30
Granted: 2007-01-11
Abstract: A driving circuit of a pixel includes a first transistor, a second transistor, a third transistor, a forth transistor, a switch circuit, a first power, a second power, and a lighting emitting element. The source of the first transistor is electrically connected to the drain of the second transistor. The gate of the third transistor is electrically connected to the gate of the first transistor. The drain of the forth transistor is electrically connected to the source of the third transistor, and its gate is electrically connected to the gate and the drain of the second transistor. The first power is coupled to the source of the second transistor and of the forth transistor. The lighting emitting element is coupled to the drain of the first transistor via a first electrode, and to the second power via a second electrode. The switch circuit is electrically connected to the drain and the gate of the third transistor.
Patent TW-I287718-B (TW)
Title: An electric device with vents
Inventor: KANG LUN-WEI
IPC: G06F15/76
Filed: 2005-09-06
Granted: 2007-10-01
Abstract: An electric device with vents is provided. The electric device of this invention comprises a case, a sliding part, a spring and an electromagnetic coil. The case comprises a first vent and a sliding assembly. The sliding assembly is installed at one side or both sides of the first vent, and the sliding part is movable along the sliding assembly. The spring and the electromagnetic coil are separately on each side of the sliding part. When this electric device detects a heat condition should be removed, the electromagnetic coil is powered for generating magnetic force to stretch the spring and moving the sliding part to the first position to open the first vents. When the electromagnetic coil is not powered, the spring pulls the sliding part back to the second position to close the first vent.
Patent TW-I344871-B (TW)
Title: Convex roll for influencing the profile and flatness of a rolled strip
Inventor: KLOECKNER JUERGEN
IPC: B21B27/02
Filed: 2005-09-13
Granted: 2011-07-11
Abstract: Rolling stand for producing rolled strip, which includes work rolls, which are supported on backup rolls or intermediate rolls and backup rolls. The work rolls and/or the backup rolls and/or the intermediate rolls can be axially shifted relative to one another. The barrel length (L) of each intermediate roll in a six-high rolling stand or of each work roll in a four-high rolling stand has a cylindrical roll barrel section (Z) and a convexly curved roll barrel section (R(x)), such that the transition point from the cylindrical to the curved roll barrel section, calculated from the cylindrical end of the roll barrel, is in the range of L/2≰x<L. The curved contour, which extends towards opposite ends of the two rolls over a portion of the barrel, is described by a polynomial R(x)=ao+ . . . anxn, where n≧5.