baber/WOPTO huggingface dataset:
Patent TW-456092-B (TW)
Title: Compressed-air back-up generator set
Inventor: NEGRE GUY
IPC: H02J9/08
Filed: 1999-12-22
Granted: 2001-09-21
Abstract: Back-up generator set using compressed air as energy and equipped with a motor-generator driving, or driven by, a compressed-air motor-compressor which compresses air to a high pressure into a high-pressure storage reservoir and which, in the event of an electrical power cut, automatically drives the motor-compressor in generator mode to supply electricity. Application to stationary or mobile back-up generator sets.
Patent TW-459242-B (TW)
Title: Method for decreasing power consumption of semiconductor memory circuit and its semiconductor memory circuit
Inventor: JUNG BING-WEN
IPC: G11C5/14
Filed: 2000-01-12
Granted: 2001-10-11
Abstract: The present invention relates to a kind of method for decreasing power consumption of semiconductor memory circuit and its circuit. When data is read out from the semiconductor memory, once the read-out address is sent to the address line, the word line is started up. And, data in the memory cell array is sent to a sensing amplifier from the bit line and is outputted. On the contrary, when data is written in, once the write-in address is sent to the address line, the same word line is started up and data to be written in is written into the memory cell array from the bit line. For the method of decreasing power consumption, when the read-out action is performed, the sensing amplifier is closed after the read-out address is sent to the address line for a predetermined time; and, when performing the write-in action, the word line is closed after the write-in address is sent to the address line for a predetermined time. Therefore, the main feature of this invention is that the time parameter is automatically predetermined to evaluate the required time for completing the action of read-out or write-in so as to decrease the unnecessary power consumption.
Patent TW-432461-B (TW)
Title: Analysis method of correlation degree for defect of critical defect layer and chip failure
Inventor: GUO JIUN-HUNG
IPC: H01L21/00
Filed: 2000-03-09
Granted: 2001-05-01
Abstract: This invention is about the analysis method of correlation degree for defect of critical defect layer and chip failure. This invention uses an equation of statistical mathematics to compute the correlation rate, in which the correlation rate can reveal the correlation characteristic between the defect of critical defect layer and the chip failure. The computation of correlation rate takes into account the position distribution of chip with defect and failure chip together such that the influence level of chip defect on chip failure can be shown correctly. Therefore, the analysis method of this invention can be applied in the situation that there is too much defect or non-uniform position distribution of critical defect layer so as to prevent the occurrence of erroneous judgment.
Patent TW-498166-B (TW)
Title: Magnetic sensor apparatus and current sensor
Inventor: NAKAGAWA SHIRO
IPC: G01R15/18
Filed: 2000-05-15
Granted: 2002-08-11
Abstract: It is an object of the invention to provide a magnetic sensor apparatus and a current sensor apparatus each of which incorporates a fluxgate element for reducing an offset voltage and reducing variations in offset voltage. A drive section for exciting a sensor coil (2) includes a self-oscillation circuit having a resonant circuit part of which is made up of the sensor coil (2). The self-oscillation circuit includes an NPN transistor (21) and a PNP transistor (31) that are amplifier elements used for continuing oscillation. The NPN transistor (21) operates when an oscillation wave is on the positive side. The PNP transistor (31) operates when an oscillation wave is on the negative side. In the self-oscillation circuit clamping of oscillation waves similarly occurs on both positive and negative sides. Therefore, the oscillation waveform has symmetric positive and negative portions or has minor asymmetry if any.
Patent TW-422919-B (TW)
Title: Method for detecting leakage of pneumatic valve
Inventor: JIAN HUNG-RU
IPC: F17D5/02
Filed: 2000-05-26
Granted: 2001-02-21
Abstract: The present invention relates to a method for detecting leakage of a pneumatic valve, which comprises using a leakage detection device for pneumatic valve in which a pipeline thereof is connected to a transport pipeline of a plant gas; introducing the plant gas; starting the pneumatic valve device to detect and record the mass flowrate of the plant gas; then removing the leakage detection device for the pneumatic valve; connecting the leakage detection device for pneumatic valve to another transport pipeline of a plant gas for detection and recording; and repeating the steps on all transport pipelines of the plant gas. The emphasis of the present invention is to detect whether there is the occurrence of a plant gas with low purity, through a pneumatic valve, leaking to a plant gas with high purity. Furthermore, the detection device is easy to be connected to the transport pipeline of a plant gas and is easy to be removed from the pipeline without affecting the normal operation of the plant gas.
Patent TW-537990-B (TW)
Title: Stowage pieces for securing the position of containers on board ships
Inventor: GLOYSTEIN JURGEN
IPC: B65D90/00
Filed: 2000-07-12
Granted: 2003-06-21
Abstract: Stowage pieces (10) are used to secure containers on board ships against horizontal displacement. The stowage pieces (10) have an abutment (15), which on opposite sides has stowage cones (16, 17) which engage in upper and lower corner fittings (12, 13) of containers stacked one above another. These stowage pieces (10) must be fitted to upper corner fittings (13) of the containers already stowed on board the ship before a next container is stowed. This requires the use of auxiliary personnel on the containers already stowed on board the ship, which more recent safety regulations no longer permit. The stowage piece (10) according to the invention has on its upper stowage cone (16) a rotatable cross-latch (21), by means of which the stowage piece (10) can be locked under lower corner fittings (12) of a container from the pier, before the container comes on board the ship. As a result, auxiliary personnel on the containers located on board the ship become superfluous.
Patent TW-466411-B (TW)
Title: Method and system for fast booting and loading data by using single-shot integrated circuit
Inventor: LIOU HUNG-BAU
IPC: G06F13/00
Filed: 2000-08-01
Granted: 2001-12-01
Abstract: The invention provides a method and a system for fast booting and loading data by using single-shot integrated circuit. The system is composed of digital signal processing module, single-shot integrated circuit module, EPROM, SRAM, multiple circuit lines for connecting the respective module and the respective memory apparatus, and multiple electronic apparatus. At first, when power source supplies electric power to fast booting and loading data system, the digital signal processing module starts to read program from program region so as to proceed itself operation, and the entire programs are stored inside EPROM such that the digital signal processing module will send out a reading signal at the reading cycle. The present invention uses this reading signal to trigger the single-shot integrated circuit module and to make the single-shot integrated circuit module generate a writing data request for the SRAM so as to write the read data into SRAM. When digital signal processing-module reads one time the whole searching address space of EPROM, the whole data inside EPROM is also copied and stored by SRAM. After data is copied, program reading is switched from EPROM to SRAM in order to complete the booting and loading. This digital signal processing-module is capable of self-conducting data booting and loading process such that it is not necessary to install an extra microprocessor apparatus to control data writing action and switching between EPROM and SRAM, and data stored inside EPROM can be fast copied to SRAM to complete the switching by only using the triggering status of single-shot integrated circuit module. Therefore, hardware cost is decreased and, data booting and loading speed is fast. In addition, the process of copying data can be even simplified.
Patent TW-I246459-B (TW)
Title: Releasable laminated film
Inventor: NISHIO YOSHIHIKO
IPC: B32B7/06
Filed: 2000-08-31
Granted: 2006-01-01
Abstract: A releasing laminated film is provided, which film comprises a supporting film having a tensile modulus of elasticity in a traverse direction measured according to ASTM D882 of 980 to 6,860 N/mm<2> and at least one film comprising a fluororesin laminated on at least one side of the supporting film. The releasing film is suitably used for producing a multilayered printed circuit board and a coating film.
Patent TW-496805-B (TW)
Title: Band saw blade having reduced noise and uniform tooth loading characteristics
Inventor: CRANNA MARK T
IPC: B23D61/12
Filed: 2000-10-27
Granted: 2002-08-01
Abstract: A band saw blade having relatively extended pitch patterns of eight of more teeth exhibits relatively low noise and vibration during cutting operations, and substantially uniform tooth loading characteristics. The band saw blade defines set patterns within each pitch pattern, and each set pattern is defined by an unset leading tooth followed by a plurality of offset trailing teeth. Each tooth within each set pattern defines a pitch between the respective tooth and the preceding tooth in the cutting direction of the saw blade, and an accumulated pitch between the respective tooth and the preceding tooth of like set direction in the cutting direction of the saw blade. The ratio of pitch to accumulated pitch for each tooth within each set pattern increases from one tooth to the next in the direction opposite the cutting direction of the saw blade for substantially uniformly distributing the chip load over the teeth of the saw blade. In addition, during cutting operations, each tooth entering or exiting the workpiece defines a different pitch or forcing frequency than does every other tooth simultaneously entering or exiting the workpiece, or successively entering or exiting the workpiece, to thereby minimize noise and vibration during cutting operations.
Patent TW-I221851-B (TW)
Title: Vibration damper composition
Inventor: YAGUCHI SHIGERU
IPC: C08L53/00
Filed: 2001-04-04
Granted: 2004-10-11
Abstract: The present invention has for its object to provide a damping material which, despite a high damping capacity at and around room temperature, has a small temperature dependence of rigidity at and around room temperature and a damping material having hot-melt processability and a good balance between damping capacity and temperature dependence of rigidity at and around room temperature. This invention provides a damper material composition wherein the ratio of the storage modulus (G') value at 0 DEG C to the corresponding value at 40 DEG C as found by the measurement of dynamic viscoelasticity in the shear mode, namely (G' 0 DEG C/G' 40 DEG C), is not greater than 15 and the loss tangent (tan delta) value as found by said measurement is not smaller than 0.4 at 0 DEG C to 40 DEG C. Also this invention provides a damper material composition which comprises a di-block copolymer (A') comprising a first polymer block being comprised of an aromatic vinyl compound as a constituent monomer and having a number average molecular weight of not more than 10,000, and a second polymer block being comprised of isobutylene as a constituent monomer. This invention is also concerned with a damper or a damping double-sided self-adhesive tape comprising said damper material composition.
Patent TW-524846-B (TW)
Title: Fischer-Tropsch wax and hydrocarbon mixtures for transport
Inventor: GENETTI WILLIAM BERLIN
IPC: C10G73/00
Filed: 2001-04-09
Granted: 2003-03-21
Abstract: The invention is a process for producing a mixture of Fischer-Tropsch product that is solid at ambient conditions (between 32 DEG F and 95 DEG F), such as wax, and hydrocarbon liquid, such as naphtha, that can be pumped at ambient temperature (between 32 DEG F and 95 DEG F). The temperature of the mixture is controlled below the melting point of the Fischer-Tropsch product. The present invention provides for the transport of Fischer-Tropsch product from a remote location in a readily available medium, such as naphtha, via pipeline, tanker or railcar. At the completion of the transport, the hydrocarbon liquid and Fischer-Tropsch product are separated by conventional methods such as flashing, distillation, or filtration with minimal contamination from the hydrocarbon liquid.
Patent TW-I243707-B (TW)
Title: Composite membrane and method for making the same
Inventor: MICKOLS WILLIAM E
IPC: C08J9/36
Filed: 2001-04-16
Granted: 2005-11-21
Abstract: A composite membrane and method for making the same, comprising a porous support and a polyamide surface. The subject membrane provides improved flux and/or rejection rates. The subject membrane is further capable of operating at lower operating pressures. The subject method includes reacting a polyfunctional amine with a polyfunctional acyl halide to form a polyamide. The method includes the step of contacting a complexing agent with the polyfunctional acyl halide prior substantial reaction between the polyfunctional acyl halide and a polyfunctional amine. The subject process is easily adapted to commercial scale manufacturing processes and is particularly suited for making nanofiltration and reverse osmosis composite membranes.
Patent TW-577011-B (TW)
Title: Compact alphanumeric keyboard
Inventor: KLING RALPH M
IPC: G06F3/023
Filed: 2001-05-11
Granted: 2004-02-21
Abstract: An apparatus comprises an input keypad having a plurality of keys. The input keypad outputs an output signal that is indicative of either a single depressed key or a plurality of depressed keys. The apparatus includes a processor for receiving the output signal by the input keypad and associating an alphabetic character with the output signal.
Patent TW-I234681-B (TW)
Title: A light guide for flat panel displays
Inventor: LI GUO-JUNG
IPC: G02B27/16
Filed: 2001-05-03
Granted: 2005-06-21
Abstract: A lightguide for flat panel display, which is associated with a plurality of point light sources is disclosed. The lightguide comprises: a plane plate for dispersing the incident light in the plate homogeneously; and a plurality of lens for guiding or collimating the incident light from one side of the lightguide to the other side of the lightguide; wherein said lens are integrated with said plane plate.
Patent TW-495950-B (TW)
Title: Electrostatic discharge protection device having good electrostatic discharge endurance
Inventor: CHENG TAO
IPC: H01L23/60
Filed: 2001-05-16
Granted: 2002-07-21
Abstract: The present invention proposes an input/output port having good electrostatic discharge (ESD) endurance, which is suitable to be applied in an integrated circuit. It comprises a first MOS transistor which includes a first gate structure and a bonding pad contact structure coupled to a bonding pad, wherein the distance between the first gate structure and the bonding pad contact structure is equal to the minimum acceptable distance between a gate structure and a contact structure in the design rule of the core circuit of the integrated circuit. The process of fabricating the integrated circuit comprises a salicide-forming process module.
Patent TW-527394-B (TW)
Title: Radiation sensitive resin composition used in interlaminar insulation film and microlens, manufacture method for interlaminar insulation film and microlens, and interlaminar insulation film and microlens
Inventor: TAKEUCHI NOBUHIRO
IPC: C08K5/28
Filed: 2001-05-21
Granted: 2003-04-11
Abstract: To provide a radiation-sensitive resin composition having high radiation sensitivity and easily forming a patterned thin film of excellent heat-resistance and solvent resistance and to provide an interlaminar insulation film and microlens made of the composition. The radiation-sensitive resin composition contains [A], a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, (a2) an unsaturated compound containing epoxy group, (a3) a maleimide monomer and (a4) other olefinic unsaturated compound, and [B], a 1,2-quinonediazide compound, in which the amount of [B] is 5 to 100 weight part of 100 weight part of [A].
Patent TW-520496-B (TW)
Title: Duty cycle correction circuits that reduce distortion caused by mismatched transistor pairs
Inventor: JUNG YEON-JAE
IPC: H03K5/19
Filed: 2001-08-01
Granted: 2003-02-11
Abstract: Semiconductor devices according to the present invention include a duty cycle correction circuit having a duty cycle corrector and a detection circuit. The duty cycle corrector generates a first input signal having a second duty cycle with a higher degree of equivalence than the first duty cycle in response to a first detection signal and a first control signal having a first duty cycle. The detection circuit generates the first detection signal in response to the first input signal. The detection circuit includes a current source having first and second current sources and a bias circuit that is electrically coupled to the first and second current sources and controls a bias of the first and the second current sources responsive to the first input signal.
Patent TW-535253-B (TW)
Title: Plasma treatment of silicon carbide films
Inventor: XU ZHI
IPC: C23C16/02
Filed: 2001-08-08
Granted: 2003-06-01
Abstract: A method of forming a multilayer silicon carbide stack is described. The multilayer silicon carbide stack comprises a thin silicon carbide seed layer (e.g., silicon carbide seed layer less than about 100 Å thick) having a thicker silicon carbide layer (e.g., silicon carbide layer at least 300 Å thick) formed thereon. The multilayer silicon carbide stack is formed by depositing the thin silicon carbide seed layer on a substrate. After the silicon carbide seed layer is deposited on the substrate it is created with a helium containing plasma. Thereafter, the thicker silicon carbide layer is deposited on the plasma treated silicon carbide seed layer. The multilayer silicon carbide stack is compatible with integrated circuit fabrication processes. In one integrated circuit fabrication process, the multilayer silicon carbide stack is used as a barrier layer. In another integrated circuit fabrication process, the multilayer silicon carbide stack is used as a hardmask for fabricating an interconnect structure.
Patent TW-514862-B (TW)
Title: Driving method and driving circuit for optoelectronic device, optoelectronic device, and electronic equipment
Inventor: ISHII RYO
IPC: G09G3/20
Filed: 2001-08-31
Granted: 2002-12-21
Abstract: There are provided an optoelectronic device capable of realizing high-quality and high-definition gray shades display with a low power consumption, and its driving method and electronic equipment using the device. The optoelectronic device related to the present invention is provided with plural pixels. Each pixel is provided with a pixel electrode, a memory for storing gray level data and a pulse width control circuit for applying a voltage making the pixel in an ON state or a voltage making the pixel in an OFF state with a time density in accordance with the gray level data written in the memory to the pixel electrode. In the optoelectronic device, the gray shades display using effective value control can be realized by making respective pixels in ON states or in OFF states. Moreover, since it is enough to write the gray level data only into memories of pixels whose gray level data written in their memories are to be changed among plural pixels, the gray shades display can be realized with a low power consumption.
Patent TW-526208-B (TW)
Title: The use of polymers and copolymers based on vinyl cyclohexane
Inventor: WEGE VOLKER
IPC: C08F8/04
Filed: 1998-12-18
Granted: 2003-04-01
Abstract: The present invention relates to polymers and co-polymers based on vinyl cyclohexane (VCH) with predominantly syndiotactic configuration and their use as optical material, mouldings and films.
Patent TW-I238386-B (TW)
Title: Method for data-caching from an optical storage device
Inventor: JANG GUO-CHIANG
IPC: G06F12/08
Filed: 2001-11-02
Granted: 2005-08-21
Abstract: A method for data-caching from an optical storage device. The method is used to improve the range for data-storage of buffer memory of the storage device as the range for data-storage of cache-hit, so as to increase the ratio of cache-hit of data. The method comprises the steps of: reading first data from the optical disk and storing the first data into the first area of the buffer memory; decoding the first data and storing the decoded first data in the second area of the buffer memory; transferring the decoded first data to the host and storing the transferred first data in the third area of the buffer memory; before reading the data in the optical disk, detecting if the second and the third memory area in the buffer memory have data to be read; if yes, transferring the data directly to the host machine, otherwise reading the data in the optical disk again. The second and the third memory area in the buffer memory are the data range for cache-hit.
Patent TW-510019-B (TW)
Title: Fuse structure
Inventor: HUNG RUEI-LIN
IPC: H01L23/525
Filed: 2001-11-19
Granted: 2002-11-11
Abstract: The present invention provides a kind of fuse structure that includes the followings: a substrate, on which a predetermined fusion region is provided; the first conductor layer, which is formed on part of the substrate; a dielectric layer, which is formed on the substrate and the first conductor layer; the second conductor layer, which is formed on part of the dielectric layer that includes the predetermined fusion region; the third conductor layer, which is formed on part of the dielectric layer locating on the first conductor layer such that the third conductor layer is not electrically contacted with the first and the second conductor layers; and at least one conductor plug, which penetrates the dielectric layer for electrically connecting with the first and the second conductor layers to form a fuse. Therefore, by using the third conductor layer of the invented fuse-structure, it is capable of conducting a laser blow process onto the fusion region of a certain fuse structure so as to avoid the generation of damage on the adjacent fuse structure.
Patent TW-550442-B (TW)
Title: Sheet feed apparatus and image forming apparatus
Inventor: SUGIMURA NAOTO
IPC: B65H3/52
Filed: 2001-11-19
Granted: 2003-09-01
Abstract: A registration roller 30 is preferably interposed between a first tangent line L1 passing through a handling portion between a first sheet feed roller 38 and a first handling member 42, and a second tangent line L2 passing through a handling portion between a second sheet feed roller 40 and a second handling member 44 (or the registration roller 30 may also be disposed so as to project out slightly from this range), and also the registration roller 30 may be preferably disposed downwardly of a horizontal line L3 passing through an upper end of the first sheet feed roller 38. In case where the first sheet feed roller 38, the second sheet feed roller 40 and the registration roller 30 are disposed so as to be as close as possible to one another, the height dimensions of a sheet feed apparatus 28 can be reduced to a minimum. Also, according to the above layout, since the registration roller 30 and the second sheet feed roller 40 are allowed to approach each other, a semilunar roller which has simple in structure can be used as the second sheet feed roller 40.