baber/WOPTO huggingface dataset:
Patent TW-I226478-B (TW)
Title: Flat panel display device
Inventor: HASHIMOTO TAKESHI
IPC: G02F1/1333
Filed: 1999-07-29
Granted: 2005-01-11
Abstract: In the flat panel display device, a tubular light source is arranged on an end face side of a thicker part of a light transmission plate and a drive circuit board is arranged along an end face of a thinner part of the light guide plate. Therefore, the reduction in thickness is not hindered.
Patent TW-420915-B (TW)
Title: Enhanced mobile phone
Inventor: ENDO TOMOHIRO
IPC: H04M1/00
Filed: 1999-07-30
Granted: 2001-02-01
Abstract: In a portable phone 2 to which a strap 1 with a fastening fixture 3 provided to its tip is connected, a winder 4 for fixing the strap 1 onto a turning center axis so as to wind up the strap 1 is provided between the fastening fixture 3 and he mobile phone 2 or to the inside of the mobile phone 2, and the length of the strap 1 is selected so that the transmission/reception can be made in the state that the fastening fixture 3 is fastened to part of clothing. When the portable phone 2 is not in use, the strap 1 can be contained compactly in a pocket 5.
Patent TW-430857-B (TW)
Title: Luminescent device
Inventor: CHEN LAI-CHENG
IPC: H01J29/04
Filed: 1999-08-10
Granted: 2001-04-21
Abstract: The present invention relates to a power-saving and high-efficiency luminescent device manufactured by using feature of the carbon micro tube that can emit electrons under a low potential. Such luminescent devices can be combined to an electronic board capable of displaying static characters, graphs or dynamic images and animations. The luminescent device is formed to achieve the object of illumination by applying electric field between grids and micro carbon tubes to emit electrons from the micro carbon tubes for being accelerated by the high voltage of the anode to hit on the fluorescent powder of the anode. The switch of this device is controlled by the electrode under the micro carbon tube. The high resolution of the luminescent device can be achieved by using a mutual isolated triple electrode structure having two layers of grid electrode. One of the grid electrode layer provides the electric field to emit electrons. The other grid electrode layer is perpendicular to the conductive layer, and can be used as a switch to determine whether electrons pass or not. Such a structure can realize a power-saving, high-efficiency and high resolution luminescent device.
Patent TW-442982-B (TW)
Title: Thickness tailoring of wafer bonded AlxGayInzN structure by laser melting
Inventor: CARTER-COMAN CARRIE
IPC: H01S5/323
Filed: 1999-08-31
Granted: 2001-06-23
Abstract: Light emitting devices having a vertical optical path, e.g. a vertical cavity surface emitting laser or a resonant cavity light emitting or detecting device, having high quality mirrors may be achieved using wafer bonding or metallic soldering techniques. The light emitting region interposes one or two reflector stacks containing dielectric distributed Bragg reflectors (DBRs). The dielectric DBRs may be deposited or attached to the light emitting device. A host substrate of GaP, GaAs, InP, or Si is attached to one of the dielectric DBRs. Electrical contacts are added to the light emitting device.
Patent TW-577892-B (TW)
Title: Electrochemical synthesis of perfluoroalkylfluorophosphoranes
Inventor: HEIDER UDO
IPC: C25B3/28
Filed: 1999-10-05
Granted: 2004-03-01
Abstract: The invention relates to a process for preparing perfluoroalkylfluorophosphoranes of the general formula (CnF2n+m)yPF5-y, where n is 1, 2, 3, 4, 5, 6, 7 or 8 m is +1 or -1 and y is 1, 2 or 3, where the ligands (CnF2n+m) may be identical or different, and also to their use as electrolytes and as precursors for conducting salts, and to their employment in lithium batteries.
Patent TW-419563-B (TW)
Title: Multiple sets of single stroke rotary type internal combustion engine
Inventor: WU RUNG-JIAN
IPC: F02B53/00
Filed: 1999-10-22
Granted: 2001-01-21
Abstract: The present invention is to provide a multiple sets of single stroke rotary type internal combustion engine, comprising a cylinder body, and a main rotary wheel shaft. The cylinder body has a circular cylinder, the wall of the cylinder is concentrically cut out an arc having a smaller diameter, to form a choke valve seat, in which an ignition system, an exhaust path, and an air inlet device are provided. The main rotary wheel shaft is combined with the cylinder concentrically, and is contacted with the choke valve seat in a slidable fit manner. The entire periphery is provided with at least one set of elastic compression device, and an explosion chamber adjacent to the peripheral location in front of each elastic compression device. Thus, the choke member of the elastic compression device can be always maintained close contact with the cylinder wall or the choke valve seat, to rotate with the main rotary wheel shaft, so as to compress and collect the fuel gas, that is conducted through the air inlet device into the cylinder, in the explosion chamber one by one. When the explosion chamber is rotated to correspond to the ignition system, the fuel gas is exploded instantaneously to produce a thrust, so that the main rotary wheel shaft can directly proceed natural and continuous rotation unidirectionally, so as to produce dynamic energy with high efficiency.
Patent TW-446947-B (TW)
Title: Multi-bits nonvolatile memory storage method
Inventor: DAI JENG-JUNG
IPC: G11C11/413
Filed: 1999-10-29
Granted: 2001-07-21
Abstract: The present invention is about a kind of nonvolatile memory and particularly is about a multi-bits nonvolatile memory storage method. In this method, the storage format of each memory cell is determined mainly according to the reliability requirement from the system for each memory cell. The classification is performed according to the importance of data to be stored or the reliability of memory cell itself. Each classification is planed and is stored in different formats so as to dynamically adjust the number of states that each memory cell can store. Therefore, under the condition capable of having the effective operation of multi-bits nonvolatile memory at the same time, the reliability of memory is greatly increased.
Patent TW-451564-B (TW)
Title: Multiple program unequal error protection for digital audio broadcasting and other applications
Inventor: SINHA DEEPEN
IPC: H04H20/00
Filed: 1999-12-14
Granted: 2001-08-21
Abstract: The invention provides methods and apparatus for processing information, e.g., audio, video or image information, for transmission in a communication system. In an illustrative embodiment, the value of a single-bit or multiple-bit criticality flag is determined for each of the programs in a set of multiple programs to be transmitted in the system. The information bits for each of the programs are then separated into n classes, where n is greater than or equal to two, based on the values of the criticality flags for the programs. Each of the classes is provided with a different level of error protection, e.g., through the use of different convolutional codes or other suitable techniques. The program or programs having the highest criticality flag values in a given frame or other designated time interval thus have a larger percentage of their information bits assigned to the class that is provided with the highest level of error protection. The assignment of the multiple program bits to the classes, as well as the characteristics of the classes, may be fixed for a designated number of program frames, or dynamic, i.e., permitted to vary from frame to frame.
Patent TW-I243184-B (TW)
Title: Integrated circuit articles and method of manufacture of such article
Inventor: SHAFFER EDWARD O II
IPC: H01L23/532
Filed: 1999-12-31
Granted: 2005-11-11
Abstract: A cured polyphenylene polymer having a glass transition temperature no greater than 465 DEG C. An integrated circuit article having a fracture toughness as determined by the modified edge liftoff test of at least 0.3 MPa-m<1/2>.
Patent TW-440983-B (TW)
Title: Transmission calibration device
Inventor: LIU WEN-CHIUAN
IPC: H01L21/66
Filed: 2000-01-21
Granted: 2001-06-16
Abstract: A transmission calibration device is provided, which is applied to a machine having a cavity and a plurality of electrode plates. The transmission calibration device comprises an arm and a capacitance meter. The invention uses the characteristic of the capacitor. When the distance between the two electrode plates of the capacitor changed, the capacitance value will be changed therewith so as to design the calibration tool.
Patent TW-484025-B (TW)
Title: Reflection type liquid crystal display device
Inventor: HISHIDA MITSUKI
IPC: G02F1/136
Filed: 2000-03-03
Granted: 2002-04-21
Abstract: A reflective type liquid crystal display (LCD), which can achieve high throughput and high reflectivity as high as the aluminum (Al) formed at room temperature, is provided. The reflective type LCD has a first substrate provided with a switching element and a reflecting display electrode which is connected to the switching element and formed by a conductible reflective material, and a second substrate provided with a opposing electrode opposing to the display electrode, wherein the liquid crystal is put between the two substrates opposing to each other. The reflecting display electrode 19 is formed by an Al-Nd alloy and the amount of the Nd added into the Al is more than 1 wt% so that a reflecting display electrode with high reflectivity can be achieved regardless of the substrate heating temperature.
Patent TW-I255769-B (TW)
Title: Biaxially oriented laminate polyester film
Inventor: OSAWA TOSHIFUMI
IPC: B32B27/36
Filed: 2000-03-03
Granted: 2006-06-01
Abstract: A biaxially oriented laminate polyester film (1) has a first polyester layer having a thickness (tA) of 0.3 to 5 mum and a second polyester layer containing an inert fine particle lubricant and having a thickness (tB) of 1.5 to 9 mum, or (2) has a first polyester layer having a thickness (tA) of 2 to 8.5 mum and a second polyester layer containing an inert fine particle lubricant and having a thickness (tB) of 0.6 to 5 mum. The polyester of the second polyester layer may contain a recovered polyester having the same composition as a recovered laminate polyester film which is the biaxially oriented laminate polyester film or an unstretched film thereof.
Patent TW-462017-B (TW)
Title: System and method for optimizing the allocation of a resource
Inventor: YE JIAN
IPC: G06Q10/04
Filed: 2000-04-11
Granted: 2001-11-01
Abstract: A system (8) for optimizing the allocation of a resource includes an optimizer file (14) containing resource allocation data including a demand for allocation of the resource, a plurality of bids for the resource, and a plurality of reserve bids for the resource. A solver (18) receives an integer program and generates an LP relaxation solution to the integer program. An optimizer engine (16) coupled to the file (14) and to the solver (18) receives the data and the LP relaxation solution and generates an enhanced integer program that includes at least one cut according to the data. The cut includes a lifted cover inequality of specified general form that the LP relaxation solution violates. A specified parameter associated with the lifted cover inequality is determined according to a first heuristic. The solver (18) generates a solution to the enhanced integer program that optimizes the allocation of the resource subject to the demand, bids, and reserve bids. In another embodiment, the engine (16) constructs a maximization problem of a specified general form according to the data, bids, and reserve bids and communicates the problem. The problem incorporates a special ordered set. The solver (18) receives the problem and determines a cover according to the problem.
Patent TW-480195-B (TW)
Title: Connecting structure between primary cylinder wall and front machinery wall of extruding machine
Inventor: YE SHR-JUNG
IPC: B21C23/22
Filed: 2000-05-06
Granted: 2002-03-21
Abstract: This invention is related to a connecting structure between primary cylinder wall and front machinery wall of extruding machine, primarily comprising: a primary cylinder wall, a front machinery wall, a guide post, a positioning guide tube, a chassis, a primary wall joint, and a front machinery wall joint, wherein the primary cylinder wall and the front machinery wall are provided with key holes and stop keys next to the holes through which the guide post passes. The positioning guide tube is machined precisely to a length conforming to the distance between the primary cylinder wall and the front machinery wall, and to form joint faces at outer edges, and to form enhanced ribs, engaging holes, and through holes therein. The primary cylinder wall joint is provided at a center thereof with a positioning slot and a positioning key. The front machinery wall joint is constructed of an L-shaped body, a guide rail, and a slide block. As such, the positioning guide tube allows each guide post to align with the internal gap; the stop key supports the weight of the positioning guide tube; the primary cylinder wall and the front machinery wall joints help to enhance the connecting stability between the primary cylinder wall and the front machinery wall.
Patent TW-453904-B (TW)
Title: Method for cleaning semiconductor wafer surface
Inventor: CHANG CHING-YU
IPC: H01L21/306
Filed: 2000-06-09
Granted: 2001-09-11
Abstract: The present invention provides a kind of method for cleaning semiconductor wafer surface. At first, a semiconductor wafer is placed in an airtight cleaning vessel, and a cleaning agent is poured into the cleaning vessel to have a predetermined depth so as to make this semiconductor wafer to completely immerge in the cleaning agent. After that, a vacuum pump is used to make the pressure of cleaning vessel to decrease to a sub-atmospheric state with a pressure between 0.1 atmospheric pressure and 0.5 atmospheric pressure in several seconds. At last, the pressure of cleaning vessel is recovered to the normal pressure, and the cleaning process is thus completed.
Patent TW-I227272-B (TW)
Title: Granular detergent composition with easy scoopability, easy measurability and easy distributivity
Inventor: BAN TAKESHI
IPC: C11D17/06
Filed: 2000-06-16
Granted: 2005-02-01
Abstract: The present invention relates to a granular detergent composition having easy measurability and distributivity suitable for spoon measurement, a bulk density thereof being 500 g/L or more, comprising a surfactant, a water-insoluble inorganic compound and a water-soluble salt, in which the granular detergent composition has a variance of powder dropping rate V of 1.0 or less, an inserting pressure P of 80 gf/cm or less, a Delta dropping ratio D of 14% or less, and an index K of from 30 to 230, the index K being represented by the equation: K=Pxexp (0.135xD), in which P stands for an inserting pressure (gf/cm), and D stands for a Delta dropping ratio (%); and a process for preparing the same. According to the present invention, since the detergent composition is easily scoopable and easily measurable when a user scoops the detergent using a spoon-shaped measuring device, and the detergent is easily dispersible in the washing machine, there can be provided a detergent composition having very high sense of feel and smooth powdery texture in which the remnants on clothes of the insoluble remnants after washing are remarkably reduced, and a detergent article housing the detergent composition.
Patent TW-469313-B (TW)
Title: Sewing machine control device
Inventor: TAUCHI TSUKASA
IPC: H02P5/00
Filed: 2000-07-28
Granted: 2001-12-21
Abstract: This invention is to provide a sewing machine control device that eliminates the necessity for changing the setting of the sewing machine by an operator at every change in the work environment of the sewing machine, and that can cause the sewing machine to operate with a minimum cycle time. It is a control device for causing a sewing machine to perform various sewing operations. In this device, an actuator current flowing through an actuator provided in a sewing machine is detected by an actuator current detecting portion (53). Then, the CPU (40) detects a driving operation completion time, at which a driving operation is completed in the case that the energization of the actuator is started during the actuator is in a non-driven state, or a releasing operation completion time, at which a releasing operation of the actuator is completed in the case that the energization of the actuator is interrupted during the actuator is in a driven state, from the waveform of the detected actuator current. The CPU (40) sets the operation timing of the actuator or that of another electrical driving means, which performs an operation subsequent to an operation of the actuator, according to this detected operation completion time.
Patent TW-466633-B (TW)
Title: Method for etching tantalum oxide film
Inventor: YANG SHIN-JIA
IPC: H01L21/3065
Filed: 2000-07-28
Granted: 2001-12-01
Abstract: A method for etching a tantalum oxide film comprises: forming a tantalum oxide film on a substrate formed with a plurality of devices; forming a patterned mask layer on the tantalum oxide film; performing an ion implantation on the exposed tantalum oxide film to break up its lattice structure; performing an etching step on the exposed tantalum oxide film to pattern the tantalum oxide film.
Patent TW-470831-B (TW)
Title: A transmission device, in particular for a terrestrial vehicle
Inventor: TOOM RANDOLPH VICTOR
IPC: F16D3/06
Filed: 2000-08-15
Granted: 2002-01-01
Abstract: When the torque to be transmitted by the transmission device exceeds the value transmissible by a direct drive clutch (18) in consideration of the application force defined by centrifugal flyweights (29), this clutch slips, the planet holder (13) bound to the output shaft (2b) slows down, the sun wheel (9) slows down even more and then finishes by becoming immobilised by a free wheel (16). This causes the appearance of a tooth reaction force (PAC) in the crown wheel (8) which, via an axial thrust bearing (B2), disengages the clutch (18) in order to eliminate therein any friction during reduction gear operation which is thus established. This axial movement of the crown wheel (8) is permitted by a connecting device (17) which transmits the torque from the engine (5) whilst allowing sliding of the member (17a) carrying the crown wheel (8) with respect to the input member (17b). The connection device (17) is of a frictionless type, for example one operating by deformation of elastic material. Utilisation for improving the progressiveness of ratio changes by eliminating from the axial movement frictions which increase with the transmitted torque, often in a non-linear manner.
Patent TW-548800-B (TW)
Title: Method to increase the contact extension alignment tolerance of capacitor-over-bitline DRAM
Inventor: YANG YU-RU
IPC: H01L21/8242
Filed: 2000-09-19
Granted: 2003-08-21
Abstract: A method to increase the contact extension alignment tolerance of capacitor-over-bitline (COB) DRAM is disclosed. Firstly, form a substrate, form a gate, bitline and source/drain on the substrate. Form an insulation layer on the said semiconductor structure. Then deposit a dielectric layer on the insulation layer, form a contact hole in the insulation layer and dielectric layer by photolithography and etching to expose one part of the source/drain. Deposit a conductor layer on the dielectric layer and contact hole, wherein the etching selectivity ratio of the conductor layer is close to that of the dielectric layer. Finally, proceed photolithography process to form an electrode of the capacitor, so that the portion of the electrode below the dielectric layer is protected by the dielectric layer from being etched.
Patent TW-522509-B (TW)
Title: Semiconductor device and method of producing the same
Inventor: TOMITA KAZUO
IPC: H01L21/762
Filed: 2000-10-13
Granted: 2003-03-01
Abstract: In a semiconductor device having element isolation made of a trench-type isolating oxide film 13, large and small dummy patterns 11 of two types, being an active region of a dummy, are located in an isolating region 10, the large dummy patterns 11b are arranged at a position apart from actual patterns 9, and the small dummy patterns 11a are regularly arranged in a gap at around a periphery of the actual patterns 9, whereby uniformity of an abrading rate is improved at a time of abrading an isolating oxide film 13a is improved, and surface flatness of the semiconductor device becomes preferable.
Patent TW-500869-B (TW)
Title: Low aspect ratio diesel exhaust filter
Inventor: LEE HICKMAN DAVID
IPC: F01N3/022
Filed: 2000-10-15
Granted: 2002-09-01
Abstract: A porous ceramic filter offering both increased thermal mass and controlled exhaust flow performance for the filtration of particulates from diesel exhaust gases comprises a wall-flow honeycomb filter body incorporating a plurality of parallel end-plugged cell channels traversing the body from filter inlet to filter outlet, the wall thickness, cell density, and outer dimensions of the honeycomb being selected to provide a honeycomb bulk density of at least about 0.50 grams/cm<SP>3</SP> and an effective honeycomb length-to-diameter aspect ratio not exceeding about 0.9.
Patent TW-I224118-B (TW)
Title: High purity polymer pellets and process for the production thereof
Inventor: ELSNER THOMAS
IPC: B29B9/06
Filed: 2000-11-03
Granted: 2004-11-21
Abstract: A process is described for producing polymer pellets, in particular polycarbonate pellets, from polymer melts, in particular polycarbonate melts, by melt extruding the polymer, cooling the melt in a cooling fluid and pelletising the solidified polymer, wherein the cooling air or ambient air coming into contact with the polymer exhibits a solids particle content of at most 10 ppm, preferably 5 ppm, particularly preferably 0.5 ppm.
Patent TW-494610-B (TW)
Title: Vibration generating device of small wireless machine
Inventor: SHIBUTA MASAYUKI
IPC: H02K7/06
Filed: 2000-12-22
Granted: 2002-07-11
Abstract: A vibration generating device of small wireless machine is obtained, which is miniatured more to promote the whole device performance. It is made of an easily-made vibrator and which is associated to the rotating shaft of motor by even a little caulk force for getting high fabricating strength. There is provided a vibrator 10 which is integrally coupled to a rotating shaft 12 of a motor. A groove portion 13 in which the rotating shaft 12 is fitted is formed in an eccentric load portion 11, and side walls 14 bulging from the eccentric load portion 11 and forming both side edge portions of the groove portion 13 are formed. A portion 14c of a tip portion end surface 14a of the side wall 14 except for an outer peripheral portion 14b of the side wall 14 and at a side of the groove portion is caulked from an opening side 11 of the groove portion 13 to a bottom side, so that it is integrally coupled to the rotating shaft 12.
Patent TW-581694-B (TW)
Title: Game device, game device control method, information storage medium, game distribution device, and game distribution method
Inventor: NOBE KAZUHIKO
IPC: A63F13/54
Filed: 2001-02-15
Granted: 2004-04-01
Abstract: The present invention provides a game device, wherein the player can control the joystick according to the beats of gaming music, and the game program and the game data is are pre-stored on CD-ROM. The game data includes the operation timing data required by the usage of gaming music from the music recorded in the specific commercial music CD. Further, CD-ROM reading device is used to read out the content recorded on the commercial music CD. If it is the same as the music CD on the market, music based on the recorded contents is reproduced as the game music, and a guidance display is made by a monitor on the basis of the operation timing.