baber/WOPTO huggingface dataset:
Patent TW-423136-B (TW)
Title: Low resistance package for semiconductor devices
Inventor: SNAPP STEVEN P
IPC: H01L23/495
Filed: 2000-01-03
Granted: 2001-02-21
Abstract: A packaging technique that significantly reduces package resistance. According to the invention, lead frames external to the package are brought in direct contact to solder balls on the surface of the silicon die inside the package molding, eliminating resistive wire interconnections. The packaging technique of the present invention is particularly suitable for power transistors.
Patent TW-417151-B (TW)
Title: Method of manufacturing liquid crystal display
Inventor: NAKAHORI MASAKI
IPC: H01L29/786
Filed: 1999-07-02
Granted: 2001-01-01
Abstract: The present invention relates to a method of making a liquid crystal display, in which a thin film transistor is formed by continuously depositing a gate electrode, a gate insulation film and an active layer made of an amorphous silicon on a glass substrate, and using a source and a drain to drive the liquid crystal. The method of making a liquid crystal display comprises the following steps: performing a wet etching process by using an etching solution containing ammonium cerium nitrate to pattern the gate metal layer coated on the glass substrate thereby forming a gate electrode; washing the glass substrate with an aqueous solution of hydrofluoric acid to remove the etching reaction products adhered thereon; and forming a gate insulation film.
Patent TW-454406-B (TW)
Title: Wall-mounted image processing device
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/12
Filed: 1999-07-09
Granted: 2001-09-11
Abstract: The present invention provides a wall-mounted image processing device (A) which comprises a frame (90) mounted on a substantially vertical wall (H) and an integrated pick-up head (X) mounted in the frame (90) for image reading and writing. A plurality of light receiving elements (4a) are arranged on one side (4A) of the substrate (4) of the integrated pick-up head (X) for image reading and writing; a portion of the surface (4A) is configured on the protruded surface (49) from the side of the enclosure (1); and a plurality of printing components (4b) are arranged on the protruded surface (49).
Patent TW-445525-B (TW)
Title: Method for producing fluorine silicate glass (FSG)
Inventor: JUANG RUEI-PING
IPC: H01L21/285
Filed: 1999-08-12
Granted: 2001-07-11
Abstract: A waterproof treatment process for the dielectric layer of a halogen silicate glass has a better moisture protective effect than a conventional process. The invented method comprises: depositing a halogen silicate glass film with a suitable thickness on a substrate; performing a nitriding waterproof treatment process on the halogen silicate glass film by using a nitrogen-containing plasma; depositing a second dielectric layer on the fluorine silicate glass film; and performing a chemical mechanical polishing to etch back the fluorine silicate glass film to a desired thickness while achieving planarization.
Patent TW-500794-B (TW)
Title: Abrasive polishing method, apparatus and composition
Inventor: GILMORE JAMES RANDALL
IPC: C09C1/68
Filed: 1999-08-26
Granted: 2002-09-01
Abstract: The present invention is based on the practice of abrasive machining with no sealed working chamber by the employment of a visco-elastic abrasive medium, behaving predominantly as an elastic solid at the applied strain of the orbital working motion, and applying orbital or other relative working motion to produce strain rates which bring the medium into a predominantly elastic deformation and often near, but not to exceed, the compressive stress limit at the strain rate employed. The preferred visco-elastic abrasive medium is a rheopectic poly(boro-siloxane) filled with viscosity increasing stiffening agents and high loadings of the abrasive of choice and relatively minor amounts of plasticizers. The system is operated in an open chamber under applied strain rates such that at least about 50%, particularly about 50 to 99%, and preferably about 80 to 95% of the deflection of the medium tinder the conditions of operation occurs by elastic deformation and is elastically recovered, and less than 50%, particularly about 1 to 50%, preferably about 5 to 20%, of the deflection of the medium occurs by fluid or plastic flow.
Patent TW-461102-B (TW)
Title: Microcollector for photosensitive devices
Inventor: ASSADI AZAR
IPC: H01L31/0232
Filed: 1999-08-27
Granted: 2001-10-21
Abstract: A microcollector (10) for photosensitive devices such as imaging arrays for digital cameras, scanners and other devices, may be formed on a semiconductor structure (14) adjacent to a photosensitive element (20). The collector (10) may include reflective surfaces (12) arranged about the photosensitive element (20) so as to reflect incident light towards the photosensitive element (20). The collector (10) may be used in conjunction with a refractive/diffractive microlens (24) to further focus light onto the photosensitive element. As a result, the fill factor of the photosensitive device may be improved, and the signal to noise ratio may also be enhanced.
Patent TW-470952-B (TW)
Title: Optical disk manufacturing apparatus
Inventor: EBISAWA SHOEI
IPC: G11B7/26
Filed: 1999-09-23
Granted: 2002-01-01
Abstract: An optical disk manufacturing apparatus is disclosed which comprises of: the nozzle for injet the cation type ultraviolet curing component; the ultraviolet irradiating device for irradiating the ultraviolet on the cation type ultraviolet curing component which dropped from the nozzle to the disk substrate; and the overlapping device for overlapping two disk substrates with the surfaces dropped with the cation type ultraviolet curing component facing each other, to form one unit of disk; advantageously a platform for loading the disk is provided for diffusing the cation type ultraviolet curing component between the two disk substrates with overlapped by the overlapping device; and advantageously the laminating device is provided for laminating a plurality of disks, and the solid disk loading device is provided for loading the solid disk having plain surface on the optical disk during laminating a plurality a plurality of disks.
Patent TW-450846-B (TW)
Title: Cooling pot with vertically adjustable coil plate
Inventor: SHORE MICHAEL T
IPC: B21C47/14
Filed: 1999-10-26
Granted: 2001-08-21
Abstract: An apparatus for receiving a continuous series of rings of a hot rolled product includes: (a) a portable container having: (i) a vertically disposed cylindrical side wall open at its upper and lower ends; (ii) a base at the lower end of the side wall configured to removably locate the container at a coil forming station; (iii) a horizontal shelf projecting inwardly from the interior of the side wall; and (iv) a central core supported by the shelf, the core being spaced inwardly from the interior of the side wall to define an annular chamber therebetween, the shelf having access openings therein communicating with the chamber; (b) an elevator platform at the coil forming station having support members configured and arranged to pass through the access openings in the shelf; and (c) a mechanism for vertically adjusting the elevator platform to move its support members through the access openings in the shelf between raised operative positions at which the support members project into the annular chamber to support a coil therein by the receipt of said rings through open upper end of the container, and an inoperative position beneath the shelf, resulting in the coil being deposited on the shelf.
Patent TW-457416-B (TW)
Title: Low power mode computer with simplified power supply
Inventor: AGUILAR MAXIMINO
IPC: G06F1/32
Filed: 1999-12-10
Granted: 2001-10-01
Abstract: A network computer including a motherboard powered by a power supply via a single power supply plane, a clock generator, a processor, a system memory, and a network interface. The network computer is configured to assume a low power state in response to a low power event and further configured to transition from the low power state to a full power state in response to a wake-up event. The wake-up event may comprise a LAN wake-up in the form of a command issued by a server computer coupled to the network computer via a network. In one embodiment, the network computer lacks a disk based storage device, but includes local permanent storage comprising a compact flash card. Preferably, the network computer clock generator is configured to produce a clock signal for the processor when the network computer is in the full power mode, and further configured to produce no clock signal in the low power mode. In one embodiment, the network computer further includes at least one peripheral device coupled to the processor via a peripheral bus, such as a PCI bus. In this embodiment, the computer is preferably configured to transition each peripheral device on the peripheral bus to a power management mode when the network computer enters low power mode. The wake-up event may be a LAN wake-up event in which a wake-up signal is received via the network interface, or a wake on ring event in which the wake-up signal is received via a modem connection to the computer.
Patent TW-I225143-B (TW)
Title: Method for preventing electrolytic corrosion of heat exchanger
Inventor: URATANI EIICHI
IPC: B05D7/14
Filed: 2000-01-17
Granted: 2004-12-11
Abstract: To provide a method for preventing the electrolytic corrosion of a heat exchanger capable of prolonging the durability of the exchanger and repairing the exchanger which cannot be used due to corrosion of its end plate. In the heat exchanger P in which ends of a metal cooling tubes 1 of an aligned state are coupled by an end plate 2 made of a metal different from the material of the tube 1, the contact surface of the tube 1 with the plate 2 is coated with aliphatic polyamic anticorrosives 3. As the exchanger P, a shell and tube type heat exchanger P using sea water as a cooling water is used. The surface of the plate 2 coupled with the tube 1 is coated with the anticorrosives 3 by blowing or coating. As the exchanger P, a heat exchanger P in which an electrolytic corrosion has proceeded is used. The surface and the electrolytic corrosion part of the plate 2 are coated with the anticorrosives 3 by blowing or coating to impregnate the corrosion part with the anticorrosives 3.
Patent TW-I237568-B (TW)
Title: Sustained release salts of pharmaceutically active peptides and process for production
Inventor: SARLIKIOTIS WERNER
IPC: A61K47/48
Filed: 2000-01-31
Granted: 2005-08-11
Abstract: This invention relates to pharmaceutical compositions of pharmacologically-active polypeptides, which provide sustained release of the polypeptide over an extended period of time.
Patent TW-441004-B (TW)
Title: Method for forming shallow trench isolation on semiconductor substrate
Inventor: LAI JIUN-YANG
IPC: H01L21/76
Filed: 2000-04-07
Granted: 2001-06-16
Abstract: A method for forming a shallow trench isolation (STI) on a semiconductor substrate comprises etching a semiconductor substrate to form a shallow trench on the semiconductor substrate; performing a thermal annealing process to the semiconductor substrate to repair the surface structure of the trench, into which oxygen is introduced to form a silicon oxide film on the surface of the shallow trench; and forming a STI in the shallow trench.
Patent TW-460396-B (TW)
Title: Operating device for vehicle component assembly
Inventor: ICHIDA TADASHI
IPC: B62M25/08
Filed: 2000-04-26
Granted: 2001-10-21
Abstract: An operating device is provided for operating a vehicle component assembly. More specifically, the operating device moves a movable member between at least two positions. The operating device especially relates to bicycle components that are actuated by a cable or other mechanical linkage. Basically, the vehicle component assembly has a base member, a movable member, a piston member and an actuating device. The movable member is movably coupled to the base member between at least a first position and a second position. The piston member is operatively coupled to the movable member and fluidly coupled to a supply of pressurized fluid to move the movable member from the first position to the second position. The actuating device has an operating component operatively coupled to a valve mechanism and a mechanical coupling assembly. The valve mechanism is arranged to release pressure in the piston member. The mechanical coupling assembly is operatively coupled between the movable member and the operating component to move the movable member from the second position to the first position upon release of pressure in the piston member by the control valve. The mechanical coupling assembly is further arranged to hold the movable member in the first position against the pressure in the piston member.
Patent TW-474831-B (TW)
Title: An interconnected block puzzle
Inventor: CORNELIUS BARBARA
IPC: A63H33/06
Filed: 2000-05-24
Granted: 2002-02-01
Abstract: An interconnected block puzzle comprises a plurality of blocks, each block being hingedly interconnected to two adjacent blocks, each block having a top face and an opposed bottom face which are partially triangular in shape and an outer end face which interconnects the top face and the bottom face, the end face being curved. The puzzle can adopt curved shapes such as cylindrical, heart and flower petal shapes.
Patent TW-I243332-B (TW)
Title: Registers for 2-D matrix processing
Inventor: CHEN GEORGE K
IPC: G06F9/30
Filed: 2000-06-30
Granted: 2005-11-11
Abstract: A processor has at least two sets of registers. The first set stores a matrix of data, and the second set stores a transposed copy of the matrix of data. When any portion of any row of the first set is modified, the corresponding portion of the column of the transposed copy in the second set is also automatically modified. A method of using two sets of registers for matrix processing by a processor includes storing a matrix of data into a first set of registers, the first set of registers having a first number of registers, each register comprising a first number of storage units, each storage unit storing an element of the matrix, and transposing the matrix of data into a second set of registers, the second set of registers having a second number of registers, each register comprising a second number of storage units. The method also includes referencing one of the first set of registers to operate on a row of the matrix of data, and referencing one of the second set of registers to operate on a column of the matrix of data.
Patent TW-516244-B (TW)
Title: EL display device and method for manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2000-08-31
Granted: 2003-01-01
Abstract: Plurality of pixels (102) are arranged on the substrate. Each of the pixels (102) is provided with an EL element which utilizes as a cathode a pixel electrode (105) connected to a current control TFT (104). On a counter substrate (110), a light shielding film (112) is disposed at the position corresponding to periphery of each pixel (102), while a color filter (113) is disposed at the position corresponding to each of the pixels (102). This light shielding film makes the contour of the pixels clear, resulting in an image display with high definition. In addition, it is possible to fabricate the EL display device of the present invention with most of an existing manufacturing line for liquid crystal display devices. Thus, an amount of equipment investment can be significantly reduced, thereby resulting in a reduction in the total manufacturing cost.
Patent TW-478950-B (TW)
Title: Pre-wetting device of filter
Inventor: LIN WEN-JIE
IPC: B01D35/00
Filed: 2000-09-07
Granted: 2002-03-11
Abstract: This invention provides a pre-wetting device of filter to perform pre-wetting process for non-pre-wet filter by injecting a pre-wetting liquid. In the internal structure, a plural number of supportive plates are installed to the cabinet cover structure. The first filter is loaded on one of the supportive plates at the top to be used as pre-wetting liquid buffer zone and the second filter is installed on one of the supportive plates at the bottom for recycling the pre-wetting liquid. Non-pre-wet filters are placed between the above-mentioned two pre-wet filters to avoid carrying surface particles into the filter as in the case of soaking pre-wetting process.
Patent TW-493357-B (TW)
Title: System and method for aggregate overload control
Inventor: LIEW WILLIAM J
IPC: H04B7/26
Filed: 2000-09-28
Granted: 2002-07-01
Abstract: A wireless communications system and method controls network load by selectively scaling aggregate base station transmit signals. In one implementation, aggregate in-phase (I) and quadrature (Q) channel transmit signals are multiplied by a scaling coefficient output by an aggregate overload controller based on load levels relative to a threshold. By scaling aggregate I- and Q-channel transmit signals when load level measurements indicate a high load situation, handoff control measurements made at mobile subscriber terminals, such as received signal strength from the base station, bit/frame error rates, and signal-to-noise ratio, will be affected, thereby prompting mobile subscriber terminals at the cell/sector boundaries to request handoff to an adjacent cell/sector. Thus, load is balanced between a number of cells/sector to increase network capacity and prevent overload without relying on a call admission/blocking scheme.
Patent TW-465111-B (TW)
Title: Semiconductor device and method of manufacturing same
Inventor: KUROI TAKASHI
IPC: H01L29/78
Filed: 2000-10-24
Granted: 2001-11-21
Abstract: Provided is a MOSFET capable of increasing on-state current and decreasing off-state current, in the following manner that the threshold voltage of a channel region is made lower at the end than at the center of the channel region. Specifically, in MOSFET (201), the value of the unit capacitance that is generated by a gate electrode (13) and the surface of a semiconductor substrate (1), via a second gate insulating film (10), can be increased more than the unit capacitance generated by the gate electrode (13) and the surface of the semiconductor substrate (1), via a first gate insulating film (7). It is easy to obtain the relationship between the two unit capacitance values, because a silicon nitride film used for the first gate insulating film (7) has a higher dielectric constant than a silicon oxide film used for the second gate insulating film (10).
Patent TW-516347-B (TW)
Title: Mechanism to grasp shape-formed material sheet automatically and the manufacturing process thereof
Inventor: JANG JENG-KUAN
IPC: H05K3/00
Filed: 2000-11-01
Granted: 2003-01-01
Abstract: The present invention provides a mechanism to grasp shape-formed material sheet automatically and the manufacturing process thereof, wherein a material band is processed by the working machine to form plural shape-formed material sheets. Plural mechanical claws, which are installed closely, extend into the location of material, and push against the pushing board on the mechanical claw through a pushing block, so that the pushing board can push the clamping piece on the cut groove side at one end of the mechanical claw relatively. The clamping piece moves along one side of the cut groove to form an expansion/extension movement to clamp the material in the cut groove. After the mechanical claw extends into the band body installed with plural grooves, adjacent to the working machine, a driving rod is elongated to pull a block body to move together, so that the block body relatively makes the mechanical claws mutually extend to have exactly the same spacing as the concave groove in the band body, and then pushes the pushing board through the pushing block to slide the clamping sheet along one side of the cut groove, so as to accurately put the material sheet into the corresponding concave groove, thereby completing the packaging process for the formed material sheet.
Patent TW-487756-B (TW)
Title: Nonwoven fabric of polypropylene fiber and process for making the same
Inventor: KOBAYASHI TOSHIO
IPC: D04H3/007
Filed: 2000-11-21
Granted: 2002-05-21
Abstract: To provide a nonwoven fabric of good softness and having a high breaking elongation. A nonwoven fabric is made of continuous fiber 15 of polypropylene and the continuous fiber 15 has a 0.006-5.8 d fineness, a 0.019-0.030 double refractive index and a 100-300% tensile elongation break.
Patent TW-475295-B (TW)
Title: Non-aqueous electrolyte battery
Inventor: KAWAGUCHI SHINICHI
IPC: H01M10/05
Filed: 2000-11-28
Granted: 2002-02-01
Abstract: The non-aqueous electrolyte battery of the present invention includes a negative electrode comprising metallic lithium, a lithium alloy, or a material capable of absorbing and disorbing lithium, a positive electrode, and a non-aqueous electrolyte comprising a solvent and a solute dissolved in the solvent, and the above-mentioned non-aqueous electrolyte contains at least one additive selected from the group consisting of phthalimide, derivatives of phthalimide, phthalimidine, derivatives of phthalimidine, tetrahydrophthalimide, and derivatives of tetrahydrophthalimide. The internal resistance of the non-aqueous electrolyte battery of the present invention is prevented from rising during a long-term storage at high temperatures by the action of the additive, with the charge/discharge cycle characteristics improved in case of secondary battery.
Patent TW-522376-B (TW)
Title: Control system for using stepping motor to control sled of optical disc driver and method thereof
Inventor: JAU JR-MOU
IPC: G11B7/09
Filed: 2001-01-29
Granted: 2003-03-01
Abstract: The present invention provides a control system for using stepping motor to control the sled of optical disc driver and a method thereof. The optical disc driver includes a pick-up head that includes a lens and a sled. The control system is installed in the optical disc driver for carrying out the control method. The control system includes a controller of tracking actuator, a numerical controller, a frequency converter, and a cyclic ring generator. The controller of tracking actuator is used for receiving a tracking signal (TE) and, based on the tracking signal (TE), generating a tracking control signal (TRO) to control the lens position of the pick-up head. The numerical controller is connected to the controller of tracking actuator to receive the tracking control signal (TRO) for generating a numerical control signal. The frequency converter is connected to the numerical controller to receive the numerical control signal for generating a pulse flag signal and a direction flag signal. The cyclic ring generator is connected to the frequency converter to receive the pulse flag signal and the direction flag signal for generating a sled control signal that is used for driving the stepping motor of the optical disc driver so as to control the sled of the optical disc driver.
Patent TW-579513-B (TW)
Title: Substrate device for optical pickup device and its manufacturing method
Inventor: FUJIOKA YOSHIHARU
IPC: G11B7/123
Filed: 2001-03-15
Granted: 2004-03-11
Abstract: The present invention is related to a kind of substrate device and is featured with containing the followings: mounting face of light-emitting device for mounting the light-emitting device that emits the laser light roughly parallel to the mounting face; and a light reflection face, which changes the optical axis of laser light emitted from the light emitting device to a specific angle by reflection. The position for mounting a photo-detecting device is on the secondary plane of the surface where the light-emitting device is mounted for receiving the incident light from the external portion.