baber/WOPTO huggingface dataset:
Patent TW-I318786-B (TW)
Title: Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements
Inventor: HARARI ELIYAHOU
IPC: H01L27/115
Filed: 2002-10-30
Granted: 2009-12-21
Abstract: Non-volatile memory cells store a level of charge corresponding to the data being stored in a dielectric material storage element that is sandwiched between a control gate and the semiconductor substrate surface over channel regions of the memory cells. More than two memory states are provided by one of more than two levels of charge being stored in a common region of the dielectric material. More than one such common region may be included in each cell. In one form, two such regions are provided adjacent source and drain diffusions in a cell that also includes a select transistor positioned between them.
Patent TW-588355-B (TW)
Title: Magnetoresistive memory cell with dynamic reference layer
Inventor: BANGERT JOACHIM
IPC: G11C11/16
Filed: 2002-11-27
Granted: 2004-05-21
Abstract: The present invention relates to an arrangement for increasing a relative change in resistance of a magnetoresistive memory cell (17) having in each case a memory layer (1) and a reference layer (3) on both sides of a tunnel barrier (2), the reference layer (3) being fashioned as a magnetically soft layer, and the magnetization thereof, which can be influenced by write operations, being oriented correctly again by a reference backup field or a reference magnetization current (11).
Patent TW-I270094-B (TW)
Title: Electric double-layered capacitor and its manufacturing method
Inventor: NAKAZAWA YUTAKA
IPC: H01G9/10
Filed: 2002-12-20
Granted: 2007-01-01
Abstract: The present invention provides an electric double-layered capacitor capable of realizing a low ESR even in the initial and long-term applications, and particularly, the invention relates to a thin-type electric double-layered capacitor and its manufacturing method. The invented electric double-layered capacitor is provided with a laminated unit that is formed by using the rear side of each electric collector opposite to the face of the polarized electrode as the connection face to perform serial connection and lamination onto the followings: a pair of electric collectors; the separation plate and housing, which are disposed in between the electric collectors; and a basic unit of a pair of integrated electrodes. The housing is disposed at the periphery portion of a pair of electric collectors and the separation plate to form a pair of closed spaces. The pair of electrodes is respectively disposed in the closed space formed by each electric collector, the separation plate, and the housing, and contains electrolyte. In addition, the assembly body of the conduction lead terminal/electrode plate of the electrode plate performs bonding onto the electric collectors at both terminals of the laminated unit via the conductive bonding-layer. In addition, at least one of the bonding interfaces in between the electric collectors, which have the laminated unit, has a lumpy interface shape based on the surface opposite to the face of the electric collector that contacts the polarized electrode of the electric collector for at least one of the two electric collectors forming the bonding interface.
Patent TW-I272618-B (TW)
Title: Reduced size multi-port register cell
Inventor: FRYDEL GENE K
IPC: G11C11/401
Filed: 2003-01-17
Granted: 2007-02-01
Abstract: A multi-ported register cell that reduces the number of metal wires and/or transistors per write port. The cell includes a storage element that stores a bit. Each write port includes three transistors and two wires. The first transistor is coupled to a true input of the storage element. The second transistor is coupled to a complement input of the storage element. The first wire selectively turns on the first and second transistors of one of the ports. The second wire provides the update value. The third transistor selectively couples the second transistor to ground depending upon whether the second wire turns on the third transistor, thereby providing a complement of the update value to the second transistor. The cell also includes one or more read ports for reading the storage element bit. A multi-ported register file may be created from the cells.
Patent TW-I242175-B (TW)
Title: Wall-surface mounted illumination signboard device
Inventor: ISHIMOTO TSUTOMU
IPC: G09F15/00
Filed: 2003-02-18
Granted: 2005-10-21
Abstract: The object of the present invention is to provide a wall-surface mounted illumination signboard device which is light in weight, reduced in time and labor required for mounting and removing, very simple and easy in a maintenance work such as a cleaning work or the like without any possibility of contaminating a signboard surface material, and easily and economically adaptive to its rearrangement or breakage. To achieve the object, this wall-surface mounted illumination signboard device includes: a signboard display body receiving means in which a wall top section receiving rail and a wall bottom section receiving rail are horizontally provided on a wall surface and mutually parallel, an illumination apparatus is provided at the middle section of the rails, a positioning metal fitting to arrange the rails and the apparatus at a correct position is provided, and a long roof material to be engaged with the wall top section receiving rail is provided; and a signboard display body which is constituted by being inserted and fixed to inserted and fixed to the wall top section receiving rail to be engaged attachably/detachably by rotation after being engaged in the longitudinal direction of the wall top rail at the corresponding position and an attachable and detachable panel bottom rail, which has a fitting function abutting on and being fitted to the wall bottom section receiving rail, through a thermo-expanding stress shock absorbing pedestal fixed to a synthetic resin hollow panel.
Patent TW-I229401-B (TW)
Title: A wafer lever test and bump process and a chip structure with test pad
Inventor: YU YU-LUNG
IPC: H01L21/66
Filed: 2003-02-19
Granted: 2005-03-11
Abstract: A wafer level test and bump process is provided. First, there is a plurality of testing pads located on active surface of the wafer to be used as contacts for detecting electrical performance. The testing pads surrounded with the active surface are connected to the respective die pads, and a top end of the probe of a cantilever probe card can touch the surface of the testing pads to detect the electrical performance. Thus, according to the result from the probe test, we can decide to cut off a fuse line through the fuse window or not. Finally, forming a passivation layer on the wafer and going on bump process and chip package afterward.
Patent TW-I225226-B (TW)
Title: Manufacturing method of attachable 3D sign
Inventor: YANG CHENG-JIA
IPC: G09F3/02
Filed: 2003-02-26
Granted: 2004-12-11
Abstract: A manufacturing method of attachable 3D sign heats up matrix in an oven and utilizes mold and bottom plate to press matrix, making matrix and mold be graved with pattern area corresponding to scoop channel and form the convex part providing character pattern or graphics pattern. Let the matrix cool and remove from the mold and bottom plate. Then stick a double-sided tape on the bottom of the matrix and put the matrix with the double-sided tape in between the cutting mold and bottom plate, allowing the blade on the bottom of the cutting mold to cut off the matrix and the double-sided tape along the perimeter of the protruded part of the matrix in formation of easy production of 3D sign with characters or graphics. Further make the 3D sign provide more artistic look.
Patent TW-I282079-B (TW)
Title: Organic EL element drive circuit and organic EL display device
Inventor: MAEDE JUN
IPC: G09F9/30
Filed: 2003-03-24
Granted: 2007-06-01
Abstract: An organic EL element drive circuit includes a current mirror circuit, a first current output circuit for generating a current having a first value in response to an output current of one of output side transistors of the current mirror circuit and a current generator circuit. An input terminal of the organic EL element drive circuit is supplied with a current having a second value from a second current output circuit of another organic EL element drive circuit preceding to the organic EL element drive circuit, which has substantially the same construction as that of the first current output circuit, to generate a predetermined drive current and the input transistor of the current mirror circuit is driven by the predetermined drive current to generate the first current value corresponding to the second current value.
Patent TW-587224-B (TW)
Title: Mobile payment method
Inventor: WU YI-YANG
IPC: G06Q20/10
Filed: 2003-04-15
Granted: 2004-05-11
Abstract: A mobile payment method enable a customer to pay transaction money to a store with virtual currency information in an electronic device. When customer and store intend to have transaction, one point of sales (POS) of store billing device will connect with electronic device of customer to access virtual currency information and forward it to financial group for confirmation so as to complete transaction using the authorization code returned from financial group, father achieving effect of being more convenient and highly reliable.
Patent TW-594434-B (TW)
Title: Exposure system and method
Inventor: KUO JUNG-CHIH
IPC: G03F7/20
Filed: 2003-04-30
Granted: 2004-06-21
Abstract: An exposure system includes a compensation unit and an exposure device. The compensation unit receives an adjustment value corresponding to at least one equipment parameter, compensates a corresponding overlap parameter according to the adjustment value and an adjustment formula corresponding to the equipment parameter. The exposure device uses the compensated overlap parameter to overlap and expose a wafer.
Patent TW-I233960-B (TW)
Title: Key with display capability, display method, and display program
Inventor: ISHII RYO
IPC: E05B19/22
Filed: 2003-05-06
Granted: 2005-06-11
Abstract: Owning a mechanical key alone does not allow knowing whether an automobile, dwelling, etc. is locked or unlocked. Furthermore, if a plurality of keys are owned, it is difficult to identify at a glance a key for a particular object. Furthermore, when a toll parking is used, a parking time has been estimated by taking notes on the time when the automobile is parked, which has caused a laborious work. Furthermore, even if an on-vehicle GPS unit is mounted, it has been necessary to take notes on map information of a surrounding area before going out of the automobile. Accordingly, the present invention provides a key with display capability that allows information relating to an object to be grasped even from a location remote from the object. Display means for displaying an image and receiving means for receiving information from an object that requires a key are provided, and information relating to the object is received from the object and then displayed.
Patent TW-I223041-B (TW)
Title: Electromagnetic valve
Inventor: HASHIMOTO TAKESHI
IPC: F16K31/06
Filed: 2003-05-20
Granted: 2004-11-01
Abstract: A main valve shaft 17 is able to reciprocate in an axial direction and formed in a receiving hole 16 formed in a valve casing 20. An air supply port and an air exhaust port are switched by the main valve shaft 17 to connect an output port. By electrifying a coil of a solenoid 32, a movable core 36 reciprocates axially, and a pilot valve moving in connection with the movable core 26 switches an air supply passage 39 connecting to the air supply port and an air exhaust passage 42 to connect to an output passage connecting to an air pressure 29. A manual button for operating the movable core 26 manually is disposed in the valve casing 20. A stopper 57 movable between an engaging position and a retroceding position for restricting the pressing of the manual button 51 is formed in the valve casing 20. The invention prevents a pushdown of the manual button of the electromagnetic valve by mistake.
Patent TW-I252523-B (TW)
Title: Method for passivating a semiconductor substrate
Inventor: BIJKER MARTIN DINANT
IPC: H01L21/205
Filed: 2003-05-21
Granted: 2006-04-01
Abstract: A method for the passivation of a semiconductor substrate, wherein a SiNx:H layer is deposited on the surface of the substrate (1) by means of a PECVD process comprising the following steps: the substrate (1) is placed in a processing chamber (5) which has specific internal processing chamber dimensions; the pressure in the processing chamber is maintained at a relatively low value; the substrate (1) is maintained at a specific treatment temperature; a plasma (P) is generated by at least one plasma cascade source (3) mounted on the processing chamber (5) at a specific distance (L) from the substrate surface; at least a part of the plasma (P) generated by each source (3) is brought into contact with the substrate surface; and flows of silane and ammonia are supplied to said part of the plasma (P).
Patent TW-I235892-B (TW)
Title: Cleaning composition for removing resists and manufacturing method of semiconductor device
Inventor: KANNO ITARU
IPC: G03F7/42
Filed: 2003-07-11
Granted: 2005-07-11
Abstract: The cleaning composition for removing resists includes a salt of hydrofluoric acid and a base not containing a metal (A component), a water-soluble organic solvent (B1 component), at least one acid selected from a group consisting of organic acid and inorganic acid (C component), water (D component), and optionally an ammonium salt (E1 component), and its hydrogen ion concentration (pH) is 4-8. Thus, in the manufacturing process of a semiconductor device such as a copper interconnecting process, removing efficiency of resist residue and other etching residue after etching or ashing improves, and corrosion resistance of copper and insulating film also improves.
Patent TW-I221027-B (TW)
Title: Method for the manufacture of an electrical leadframe and a surface mountable semiconductor component
Inventor: KRAEUTER GERTRUD
IPC: H01L23/498
Filed: 2003-08-01
Granted: 2004-09-11
Abstract: This invention relates to a method to produce a conductive lead-frame (10), especially for an LED element, with at least one 1st (2) and a 2nd electric terminal-conductor (3). This method includes the following steps: (a) production of a layer-compound from an electric isolating carrier-layer (101) and a conductive terminal-conductor-layer (102); (b) to structurize the carrier-layer (101), so that in it at least one contact-window (7) is generated towards the terminal-conductor-layer (102); (c) to structurize the terminal-conductor-layer (102), so that the 1st (2) and the 2nd electric terminal-conductor (3) are generated, in which at least one can be electrically connected through the contact-window (7). This invention also relates to lead-frame strips with a terminal-conductor-layer and a terminal-carrier-layer, on which an array with many component-areas is formed, where the terminal-conductor-layer is at least partially removed along the separation-lines between two adjacent component-areas.
Patent TW-I271582-B (TW)
Title: Backlight system, light guide plate and method of fabricating the same
Inventor: CHENG WEN-FENG
Filed: 2003-09-10
Granted: 2007-01-21
Abstract: The present invention relates to a light guide plate (LGP) having diffusion function, a backlight using the LGP and a method of fabricating the same. The LGP includes a transparent plate and a light diffusion part. The transparent plate has an incidence surface and a light-emitting surface. The light diffusion part is made of UV-glue and diffusion powder and is on the border of the light-emitting surface of the transparent plate.
Patent TW-I228332-B (TW)
Title: Fuel cell system and method of using same
Inventor: MANAKO TAKASHI
IPC: H01M8/04
Filed: 2003-09-17
Granted: 2005-02-21
Abstract: To improve activating properties of a fuel cell. A fuel cell 532 includes a fuel cell stack 534, and supplies power to a system load 538 connected to the fuel cell stack 534. The fuel cell 532 further includes a temperature switch 536 to have a short-circuit between input and output terminals to the system load 538 when the temperature of the fuel cell stack 534 is lower than a reference temperature, and switches on the temperature switch 536 placed between the input and output terminals for passing current to the system load 538 when the temperature of the fuel cell stack 534 becomes higher than the reference temperature.
Patent TW-I228573-B (TW)
Title: Ball linear guide and manufacturing method thereof
Inventor: TAKEUCHI MITSUO
IPC: F16C29/06
Filed: 2003-10-01
Granted: 2005-03-01
Abstract: The present invention is a ball linear guide comprising a metallic component, the metallic component comprising a metallic flat plate base, the metallic flat plate base being formed by erecting thereon a pair of plate portions and connecting the pair of plate portions integrally with each other through a first flat plate portion, the pair of plate portions being respectively formed with dovetail grooves which respectively constitute loaded ball grooves; a first synthetic resin component disposed so as to cover the flat plate base in an inserted state of the pair of plate portions into the first synthetic resin component, the first synthetic resin component having one sides which connect to a third flat plate portion to form slits, also having a pair of unloaded ball holes, and further having grooves for forming direction changing U-shaped passages which connect the loaded ball grooves and the unloaded ball holes with each other at both ends; and a pair of second synthetic resin components mounted on the first synthetic resin component and closing the unloaded ball holes and the direction changing U-shaped passages, the pair of second synthetic resin components having other sides for forming the slits.
Patent TW-I220027-B (TW)
Title: Method and circuit for detecting firmware version
Inventor: CHOU CHIH-HSIANG
IPC: G01R31/317
Filed: 2003-10-09
Granted: 2004-08-01
Abstract: The present invention discloses a method and a circuit for detecting firmware version. The first step of the method is to provide a battery protection circuit that has a memory device. The second step is to detect the version of firmware. The third step is to save the information of the version of firmware to the memory device. The fourth step is to read said information of the firmware version from the memory device. The present invention can know the firmware version via memory device in the battery protection circuit no via CPU.
Patent TW-I295270-B (TW)
Title: Elevator installation
Inventor: REUTER GUENTER
IPC: B66B1/24
Filed: 2003-11-07
Granted: 2008-04-01
Abstract: The invention relates to an elevator system with at least one shaft, in which at least two cars can be made to travel along a common traveling path, and also with a shaft information system for determining the positions and speeds of the cars, which is connected to an electrical safety device. In order to develop the elevator system in such a way that a high handling capacity can be achieved with constructionally simple means, while reliably preventing car collisions, it is proposed according to the invention that an emergency stop of at least one car is triggerable independently of the control units by means of the safety device if the distance between a first car and a second car or an end of the traveling path goes below a preselectable critical distance, and that the safety gear of at least one car is triggerable if the distance which this car assumes from the neighboring car or an end of the traveling path goes below a preselected minimum distance, the control units of at least all the cars of one traveling path being connected to one another and altogether forming a group control device.
Patent TW-I229983-B (TW)
Title: Method and related device for reliably receiving a digital signal
Inventor: FANG GEORGE
IPC: H04L25/06
Filed: 2003-11-18
Granted: 2005-03-21
Abstract: A method for receiving a digital signal and compensating for signal skew and circuit unbalance oversamples a data segment of the digital signal, detects transitions in the oversampled data, tallies transitions for phases of the oversampled data, selects as an output phase a next phase that is offset from a phase that has the most transitions being more than a predetermined number of transitions for a predetermined number of data segments of the digital signal, and outputs bits of the oversampled data corresponding to the output phase selected. A circuit for performing the method includes a transition counter and corresponding decision logic.
Patent TW-I236519-B (TW)
Title: Device for saving fuel and reducing emissions
Inventor: MENZELL ADRIAN
IPC: F02M27/04
Filed: 2003-12-10
Granted: 2005-07-21
Abstract: A fuel saving device comprising a disc-like non-magnetic solid support body having at least one flow opening therein and a continuous periphery which adapts the support body for positioning within a sealed air/fuel environment of a fuel system of a combustion engine at an air/fuel mixing point within the fuel system in a manner in which the longitudinal axis of the at least one flow opening is co-axial with fluid flow paths within the air/fuel environment, a plurality of permanent magnets having opposed polar axes supported by the periphery and positioned to provide at least one magnetic field across the at least one flow opening in the support body, and at least one booster magnet associated with the at least one flow opening.
Patent TW-I235467-B (TW)
Title: Optical sensor packaging structure
Inventor: TSAI CHEN-JUNG
IPC: H01L23/053
Filed: 2004-01-15
Granted: 2005-07-01
Abstract: An optical sensor packaging structure includes a lead frame, an optical sensing chip, several conducting wires, a molding compound and a transparent plate. The optical sensing chip has an acting surface and a non-acting surface opposed to each other. The acting surface has a central optical sensing area and a peripheral area. The peripheral area has several pads. The lead frame includes several pins and several chip holders. The chip holder gets around the pad to be stuck on the peripheral area. The conducting wire is electrically connected with the pads and pins so that the optical sensing chip is electrically connected with the pins. The molding compound at least sheaths part of the optical sensing chips, part of the pins and chip holders. The top side of the molding compound has a recess with at least an exposed central optical sensing area. The transparent plate is disposed on top of the molding compound and covers the recess.
Patent TW-I229950-B (TW)
Title: Self-planarization process for dielectric layer
Inventor: HUNG YUNG-TAI
IPC: H01L33/00
Filed: 2004-01-28
Granted: 2005-03-21
Abstract: A self-planarization process for planarizing a dielectric layer is provided. A substrate having a first dielectric layer thereon is provided. A second dielectric layer is formed over the first dielectric layer. A chemical-mechanical polishing process is carried out to remove the second dielectric layer and planarize the first dielectric layer, wherein the polishing selectivity ratio of the first dielectric layer to the second dielectric layer is between about 20 to 500. Due to the high polishing selectivity ratio, the second dielectric layer in areas with very little surface undulation or areas with a low pattern density is harder to remove even if the substrate has a high degree of surface undulation or the pattern on the substrate has considerable density variation. Ultimately, a finished dielectric layer with high surface planarity is produced after completion of the self-planarization process.