baber/WOPTO huggingface dataset:
Patent TW-440808-B (TW)
Title: High-speed driving method for liquid crystal
Inventor: OKITA MASAYA
IPC: G09G3/34
Filed: 1998-06-04
Granted: 2001-06-16
Abstract: The present invention is provided to drive a liquid crystal at a speed equivalent to or higher than CRT displays. There is disclosed a high-speed driving method of a liquid crystal for a liquid crystal display device made up of a liquid crystal and two electrodes sandwiching the liquid crystal to display images by applying a voltage based on color gradation data between the two electrodes, characterized in applying a predetermined voltage independent from said color gradation data across said two electrodes for a predetermined length of time in predetermined intervals.
Patent TW-406264-B (TW)
Title: Limiting magentic writing fields to a preferred portion of a changeable magnetic region in magnetic devices
Inventor: ABRAHAM DAVID WILLIAM
IPC: H01L43/08
Filed: 1998-07-07
Granted: 2000-09-21
Abstract: Magnetic devices are disclosed which include a changeable magnetic region, within which each of two magnetic states can be imposed, using an applying magnetic writing stimuli. Upon subsequent electrical tunneling through the device, for example, the relative orientation of the magnetic states of the changeable magnetic region, and a proximate, reference magnetic region, can be sensed, thereby providing a binary storage capability. The present invention limits the magnetic writing stimuli to only a preferred portion of the changeable magnetic region, e.g., the portion within which the two magnetic states can be dependably written opposite of one another. The magnetic writing stimuli is limited to a preferred portion of the changeable magnetic region by either narrowing the bitline and/or wordline structures associated with applying the magnetic stimuli, and/or by lengthening the changeable magnetic region into an elongated structure such that its elongated dimension is greater than the lateral dimension of either or both of its respective wordline and bitline. The principles of the present invention can be applied to magnetic random access (""MRAM"") arrays, which employ magnetic tunnel junction (""MTJ"") cells at respective intersections of bitlines and wordlines.
Patent TW-401644-B (TW)
Title: Thin film transistor and semiconductor material therefor
Inventor: KATZ HOWARD EDAN
IPC: H01L51/05
Filed: 1998-09-08
Granted: 2000-08-11
Abstract: Thin film transistor in which the active layer is a film of an organic semiconductor with a structure having two or three six-membered, fused aromatic rings with two five-membered, heterocyclic aromatic rings fused thereto. The five-membered rings are either substituted or unsubstituted. If substituted, the substituents are either alkyl or alkoxyalkyl with about two to about 18 carbon atoms. The organic semiconductor compound has a field-effect mobility greater than 10<-3>cm<2>/Vs and a conductivity less than about 10<-6>S/cm at 20 DEG C. Thin film devices made of these materials have an on/off ratio of at least about 100.
Patent TW-466246-B (TW)
Title: Aqueous dispersion comprising anionic water-soluble or water-swellable polymers and its process for making the same and uses
Inventor: CHEN HAUNN-LIN
IPC: C02F1/14
Filed: 1998-10-01
Granted: 2001-12-01
Abstract: Aqueous dispersions of anionic water-soluble or water-swellable polymers are provided, where the polymers have an anionic charge of greater than 16% and where the dispersions maintain their form at a pH of 5.1 or greater. Processes for making these dispersions are also disclosed, as well as methods of using these dispersions to treat water containing various types of suspended materials. Dry polymers, preferably formed by drying these aqueous dispersions, are also disclosed.
Patent TW-486499-B (TW)
Title: A stabilizer composition containing 6-hydroxy compound for organic polymer material and an organic polymer composition
Inventor: INOUE TAKESHI
IPC: C08K5/1545
Filed: 1998-10-02
Granted: 2002-05-11
Abstract: The present invention relates to a stabilizer composition for an organic polymer material, which contains, at specific ratios of (a) a compound of the formula (1) wherein R1 is an alkyl group having 1 to 6 carbon atoms or alkenyl group having 2 to 6 carbon atoms, and R2, R3, R4 and R5 each is a hydrogen atom or alkyl group having 1 to 4 carbon atoms; and (b) at least one member selected from phenolic antioxidants and phosphorus antioxidants. By using the stabilizer composition of the present invention as a stabilizer for an organic polymer material, a stabilized organic polymer material composition superior in heat resistance, and particularly, processing stability can be provided.
Patent TW-499753-B (TW)
Title: Electrostatic discharge protection circuit for integrated circuit
Inventor: PAN RUEI-SHIANG
IPC: H01L23/60
Filed: 1998-11-04
Granted: 2002-08-21
Abstract: In the invented electrostatic discharge (ESD) protection circuit for integrated circuit, Zener diodes are embedded into the protection circuit of the original coupling metal oxide semiconductor (MOS) device. By using the low conducting voltage characteristic provided in the Zener diode, the trigger voltage value is effectively decreased such that power loss and the generated thermal effect are also reduced. Therefore, it is capable of preventing a thinner gate oxide layer from being damaged by the electrostatic discharge so as to avoid damage of highly integrated thin gate oxide layer and obtain even better ESD protection effects.
Patent TW-391116-B (TW)
Title: High-speed serial data communication system
Inventor: DEN BESTEN GERRIT W
IPC: H04L7/08
Filed: 1998-12-02
Granted: 2000-05-21
Abstract: A serial communication system (100) comprises a communication medium for transporting a respective first and second signal (130,140) via respective parallel signal carriers from a transmitter circuit (110) to a receiver circuit (120). In synchronization with a clock signal (150), the transmitter circuit (110) serially represents a combination of the clock signal (150) and data bit(s) (160) of a data message as the first and second signal (130,140). At a data bit boundary. The transmitter circuit (110) effects a transition of the first signal (130) if the data bit to be transmitted has a first value and effects a transition of the second signal (140) if the data bit has a different second value. The receiver circuit 120 comprising means to recover the clock signal by detecting and combining signal transitions of the first and second signal (130,140), for instance using an XOR function, and to recover the data message from the first and/or the second signal (130,140).
Patent TW-457315-B (TW)
Title: Steel sleeper
Inventor: TOKUOKA KENZO
IPC: E01B9/00
Filed: 1998-12-18
Granted: 2001-10-01
Abstract: A steel sleeper which is capable of preventing subsidence and buckling and is less likely to change in shape under an excessive load from rails, is disclosed. The steel sleeper has a flat top flange 5 and a flat bottom flange 6, while a vertical web 7 is formed continuously in the longitudinal direction of the sleeper to connect the top flange and the bottom flange at the centers of both flanges in the direction of width thereof. The steel sleeper has a substantially I-shaped cross section in the direction of width thereof, with both end faces of the sleepers in the longitudinal direction thereof being capped with buckling preventing plates 8, while the spaces surrounded by the flat top flange 5, the flat bottom flange 6, the vertical web 7, and the buckling preventing plates 8 are open to the outside on the side face thereof. The load from the rails is transmitted via both the top flange and the bottom flange to the ballast.
Patent TW-465104-B (TW)
Title: Contact type image sensor and information processing apparatus
Inventor: SAITOU KIMIJI
IPC: H04N1/031
Filed: 1998-12-23
Granted: 2001-11-21
Abstract: In a contact type image sensor having a sensor array mounting photosensors, a focussing unit for focussing light from an original upon the photosensors, and a frame for holding in position the sensor array and focussing unit, the focussing unit abuts on the sensor array. In a contact type image sensor having a sensor array having a plurality of face-down sensor chips with a plurality of pixels mounted on a transparent substrate in line, a rod lens array for focussing light from an original, a light source for illuminating the original, and a frame for holding in position the sensor array, rod lens array, the transparent substrate is covered with a light shielding layer in an area other than an area on which the pixels of the sensor chips are mounted and an area corresponding to a focussing area of the rod lens array.
Patent TW-409390-B (TW)
Title: Anti-fuse for programming redundancy cell, repair circuit having programming apparatus, and fabrication method of anti-fuse
Inventor: KIM MI-RAN
IPC: H01L21/82
Filed: 1998-12-30
Granted: 2000-10-21
Abstract: An anti-fuse for programming a redundancy cell and a repair circuit having a programming apparatus are disclosed. The circuit includes a half power voltage supplier for supplying a half power voltage, a programming voltage supplier for supplying a programming voltage for exchanging a defective cell of the memory cell array with a redundancy cell, a ground voltage supplier for supplying a ground electric potential in response to an address signal of the memory cell, an anti-fuse for receiving a voltage of the half power voltage supplier and charging the same in the normal operation and breaking a dielectric film in accordance with a voltage difference between the programming voltage supplier and the ground voltage supplier during the programming operation for thereby implementing a programming, and an output unit for outputting an output signal based on the programmed state of the anti-fuse in accordance with a voltage applied from a node commonly connected with the half power voltage supplier, the programming voltage supplier, and the anti-fuse, for thereby enhancing a fabrication yield and reliability of a memory apparatus by easily exchanging a defective cell with a redundancy cell using a threshold voltage of a dielectric film without using an expensive laser apparatus.
Patent TW-557469-B (TW)
Title: Method of observing secondary ion image by focused ion beam
Inventor: SUGIYAMA YASUHIKO
IPC: H01J37/21
Filed: 1999-01-14
Granted: 2003-10-11
Abstract: A high-resolution secondary ion image is observed by first and second processing steps. In the first step, the focus of the ion optics is adjusted while observing a secondary electron image at an image refresh rate of a few or several seconds. In the second step, secondary ions are detected with a secondary charged-particle detector without readjusting the focus of the ion optics. A secondary ion image is observed at a scanning rate of tens to hundreds of seconds/frame. Thus, a focused high-resolution secondary ion image is derived.
Patent TW-411690-B (TW)
Title: A power consumption reduction method in a digital mobile radio system and a mobile radio station
Inventor: LAURENT ERIC M
IPC: H04B7/26
Filed: 1999-01-28
Granted: 2000-11-11
Abstract: A power consumption reduction method for a mobile radio station in a digital mobile radio system is proposed. By squeezing measurements in earlier frames of a paging block, it is avoided that measurements of neighbour cell BCCH carriers are performed in the last frame of the paging block. Herewith, the mobile radio station can adopt a power down mode at an earlier instant.
Patent TW-457095-B (TW)
Title: Pharmaceutical formulations comprising epothilones and lyophilised compositions comprising epothilones
Inventor: VAN HOOGEVEST PETER
IPC: A61K47/10
Filed: 1999-02-03
Granted: 2001-10-01
Abstract: Pharmaceutical formulations comprising an epothilone in the form of an infusion concentrate or a lyophilised composition, and methods of administration of an epothilone in suitable form for parenteral administration.
Patent TW-473994-B (TW)
Title: Method for fabricating DRAM cell capacitor
Inventor: KIM HYOUNG-SUB
IPC: H01L21/3213
Filed: 1999-03-02
Granted: 2002-01-21
Abstract: A DRAM cell capacitor and fabricating method thereof are provided, which can prevent the falling-down of a storage node. A storage node is formed by a first, second, and third conductive layer through the steps of forming sequentially a first conductive layer, material layer having an etching selectivity with respect to the first conductive layer, and second conductive layer, patterning the second conductive layer and material layer by using a mask for forming a storage node, forming a third conductive layer on the first conductive layer including a second conductive layer pattern and material layer pattern, and etching back the third conductive layer and first conductive layer thereunder to form a poly-spacer, thereby decreasing the thickness of a storage node polysilicon layer with the height of an existing storage node, that is, cell capacitance maintained and reducing the process throughput as well as minimizing the total etch amount of a polysilicon layer for forming a storage node during formation thereof, reducing the over-etch amount thereof, and preventing the falling-down of a storage node generated by an over-etch and following cleaning process despite the misalignment of a storage node.
Patent TW-411502-B (TW)
Title: Method and device for critical dimension (CD) control in photolithography
Inventor: DENG DUEN-JIAN
IPC: H01L21/027
Filed: 1999-07-01
Granted: 2000-11-11
Abstract: A critical dimension (CD) control method in photolithography is disclosed. A computerized database of the relation between CD and reflectivity from the wafer is established. When the photo-lithography process is initiated, one wafer of the whole lot is used as the test wafer and its reflectivity is measured. The corresponding CD and optimal exposure energy can be inferred from the database. The optimal exposure energy so determined is applied to the whole lot.
Patent TW-413657-B (TW)
Title: Manufacture method for the wood floorboards
Inventor: HUANG JIN-JR
IPC: B27M3/04
Filed: 1999-07-22
Granted: 2000-12-01
Abstract: This invention provides a manufacture method for the wood floorboards, especially for DIY assembled wooden floorboard products. It offers an easy and convenient mass production process for various wood flooring of expected shapes and sizes, as well as the perfect joint mechanism to assure flooring steadily and tightly fastened through consumers' DIY assembling.
Patent TW-441155-B (TW)
Title: Portable electronic apparatus with a circuit for controlling discharging of a battery, and a method associated with said circuit
Inventor: ATTIMONT LUC
IPC: H01M10/44
Filed: 1999-09-14
Granted: 2001-06-16
Abstract: The present invention relates to portable electronic apparatus (1) suitable for being electrically powered by various types of battery. In the invention, the apparatus includes means (10) for identifying the type of the battery (2) that is connected to it, and a discharge control circuit for controlling discharging of said battery, which circuit comprises: comparator means (11) for comparing the output voltage (Us) of the battery with a minimum threshold (S); current-determining means (12) for determining a value representative of the output current (Is) of the battery; adaptor means (13) for adapting said minimum threshold (S) as a function of the identified battery type and of the value representative of the output current (Is); and stop means (14) for stopping the electronic apparatus (1) from being powered when the output voltage (Us) of the battery (2) becomes lower than the minimum threshold (S) delivered by the adaptor means (13). Application to any type of battery-powered portable electronic apparatus.
Patent TW-I229759-B (TW)
Title: Wettable silicone-based lenses
Inventor: JEN JAMES S
IPC: C08J7/056
Filed: 1999-10-21
Granted: 2005-03-21
Abstract: This invention provide silicone-based, biomedical devices that exhibit improved wettability as well as biocompatibility through the use of functional silane agents. More specifically, the invention provides devices at least one surface of which has a functional silane coupling agent and hydrophilic polymer.
Patent TW-587172-B (TW)
Title: Scan test machine for densely spaced test sites
Inventor: SWART MARK A
IPC: G01R1/067
Filed: 1999-12-10
Granted: 2004-05-11
Abstract: A scan tester for printed circuit boards capable of testing densely spaced test locations on the circuit board including a desk top robot having a test head positioned over the circuit board and movable in a three-dimensional plane. The test head includes a non-contact energy source such as a laser or an electron gun located at an end of the test head for energizing the test locations of the printed circuit board. The printed circuit board is mounted on a test fixture having a plurality of translator plates and translator pins for contacting a second surface of the printed circuit board to translate test signals to an electronic test analyzer.
Patent TW-580717-B (TW)
Title: Method for producing luminescent screen
Inventor: TRAPANI ANDREW PAUL
IPC: H01J9/227
Filed: 1997-07-07
Granted: 2004-03-21
Abstract: The present invention is directed to producing a luminescent screen used in a cathode ray tube (CRT) suitable for monochromatic or chromatic images, such as, those utilized in televisions, computers or data monitoring equipment, which require CRTs. The method of the present invention produces an ablative layer of the luminescent screen having a smooth surface with reduced surface distortions, such as, streaks and waviness, which are typically produced by conventional coating processes. When a reflective aluminum film is deposited on such a smooth ablative layer, the reflective aluminum film is also provided with a smooth surface, since it typically conforms to the underlying smooth surface of the ablative layer. As a result, CRT images having reduced distortions are produced. The method of the present invention further provides for enhancing the brightness of CRT images, which results from utilizing low ash producing polymers in the ablative layer and the binder of a luminophor layer of the luminescent screen. The method of the present invention further provides for combining the step for volatilizing of the ablative layer and the binder in the luminophor layer with the step for cementing of the face plate of CRT with the cone of CRT, without adversely affecting the quality of the hermitic seal between the face plate and the cone.
Patent TW-475151-B (TW)
Title: Interpreting method of AML interpreter
Inventor: JOU JR-SHENG
IPC: G06F9/45
Filed: 1999-12-15
Granted: 2002-02-01
Abstract: The AML interpreting method of the present invention utilizes an AML interpreter to interpret AML code into easy-understood ASL code in a DOS environment for debugging use, and allows the user to directly check the ASL code on the screen. Furthermore, the present invention also provides an ASL code with another format for the program developer for making the program writing easy. At first, n bytes of data are read from the DSDT table in the BIOS data area to the local buffer, wherein the value of n is related to the size of the buffer. Next, the AML interpreter can read 1-byte data, 1-word data or 2-byte data from the local buffer. After the AML interpreter read data from the local buffer, the AML code is interpreted into ASL code by using the AML grammar and the ASL code corresponding to the AML code, so as to achieve the purpose of interpreting the AML code to the ASL code and allowing the user to directly check the ASL code on the screen in the DOS environment.
Patent TW-546553-B (TW)
Title: Photoresist stripping liquid composition and a method of stripping photoresists using the same
Inventor: TANABE MASAHITO
IPC: G03F7/42
Filed: 1999-12-17
Granted: 2003-08-11
Abstract: It is disclosed a photoresist stripping liquid composition comprising (a) alkanolamines, (b) sugars, (c) water-soluble organic solvents, (d) benzotriazole and derivatives thereof and (e) water, and a method of stripping photoresists using the composition. The invention provides a stripping liquid composition which is specifically suitable for use in the fabrication of liquid-crystal panel apparatus, and assures effective protection of substrates against corrosion having both wiring metal conductors and inorganic material layers thereon, as well as efficient stripping of photoresist films; and a method of stripping photoresists using the same.
Patent TW-496919-B (TW)
Title: Terminal connecting device for transportation rail of conveyer
Inventor: FUJIWARA HITOSHI
IPC: B66C7/02
Filed: 1999-12-23
Granted: 2002-08-01
Abstract: The subject of the present invention is to provide a terminal connecting device for transportation rail of the conveyer, which can be applied for the situation for the fixed terminals of the transportation rail for the conveyer with narrow intervals, and can have a simple structure. The solution is to make each terminals 11A, 12A protruded toward the opposite directions from a pair of sliding beams 11, 12 connected in a free mutual displacement along the longitudinal direction, which are connected between the transportation members 5, 6 of the transportation rails 2, 3 of the conveyer on both sides with the movable connectors 13, 14. A pair of separated rails 16, 22 are fixed near these terminals. At the same time, more than one of the separated rails 17, 18 are configured between these separated rails, and the sliding beam is supported against at least one side in a slightly sliding manner along the back-and-forth direction between the separated rails in the front and the rear sides.
Patent TW-456094-B (TW)
Title: Balancing structure of rotator
Inventor: LIN KUO-CHENG
IPC: H02K7/08
Filed: 1999-12-29
Granted: 2001-09-21
Abstract: A kind of balancing structure for rotator contains a fan leaf housing, an iron case installed inside the fan leaf housing and a magnetic tape installed inside the iron case. The balancing structure matches with a stator that contains a coil and a silicon steel slice with magnetic conduction. After the coil on the stator is excited, the magnetic tape is attracted through the magnetic conductive silicon steel slice in order to drive the balancing structure of rotator to rotate. The rotator balancing structure is characterized in containing a magnetic conductive slice that is installed below the inner side of the top portion of the fan leaf housing, in which the magnetic conductive slice has no magnetic conductive relationship with the iron case and has the attractive magnetic force with the coil so as to increase the rotation balance of the rotator balancing structure.
Patent TW-486424-B (TW)
Title: Thermoplastic resin film satisfactory in printability
Inventor: SHIBUYA NOBUHIRO
IPC: C08J7/044
Filed: 2000-02-03
Granted: 2002-05-11
Abstract: The invention provides a thermoplastic resin film having on a surface thereof a hydroxy-modified imine polymer containing repeating units represented by the following general formula (I) in an amount of 5 mol % or more based on the total of repeating units. This thermoplastic resin film has ink transfer, adhesion and aging stability, and excellent printability of generating no back ghost when offset printing using oxidation polymerization type ink is performed on both faces.