baber/WOPTO huggingface dataset:
Patent TW-460883-B (TW)
Title: Niobium powder, niobium sintered body, capacitor comprised of the sintered body, and method for manufacturing the capacitor
Inventor: NAITO KAZUMI
IPC: C22C1/04
Filed: 2000-02-15
Granted: 2001-10-21
Abstract: The present invention relates to a powdered niobium for a capacitor, characterized in that the content of each of the elements such as iron, nickel, cobalt, silicon, sodium, potassium and magnesium is about 100 ppm by weight or less or that the total content thereof is about 350 ppm by weight or less is used, a sintered body thereof, a sintered body comprising niobium monoxide crystal and/or diniobium mononitride crystal, a capacitor using the sintered body and the production method of the capacitor. A capacitor using the above described niobium sintered body has a large capacity per the unit weight, a good specific leakage current value and excellent high temperature property.
Patent TW-498693-B (TW)
Title: Method for transferring data
Inventor: ROLLENDER DOUGLAS HAROLD
IPC: H04M1/725
Filed: 2000-02-29
Granted: 2002-08-11
Abstract: The method for transferring data sends the data as part of first and second permanent identifiers during a communication procedure prior to establishing a traffic channel in the communication system. Besides the data, the first permanent identifier includes routing information to a home system forming part of the communication system. The second permanent identifier is an expanded permanent identifier with the data forming at least part of the expanded portion thereof. Based at least on recognizing a portion of the second permanent identifier, a home system sends the first and second permanent identifiers to a destination entity. The destination entity extracts the data from the first and second permanent identifiers. In this manner, a traffic channel does not need to be established to transmit the data.
Patent TW-477024-B (TW)
Title: Method and structures for dual depth oxygen layers in silicon-on-insulator processes
Inventor: BROWN JEFFREY SCOTT
IPC: H01L21/762
Filed: 2000-03-04
Granted: 2002-02-21
Abstract: A semiconductor structure, and associated method of fabrication, comprising a substrate having a continuous buried oxide layer and having a plurality of trench isolation structures. The buried oxide layer may be located at more than one depth within the substrate. The geometry of the trench isolation structure may vary with depth. The trench isolation structure may touch or not touch the buried oxide layer. Two trench isolation structures may penetrate the substrate to the same depth or to different depths. The trench isolation structures provide insulative separation between regions within the substrate and the separated regions may contain semiconductor devices. The semiconductor structure facilitates the providing of digital and analog devices on a common wafer. A dual-depth buried oxide layer facilitates an asymmetric semiconductor structure.
Patent TW-432519-B (TW)
Title: Method for controlling poly critical dimension
Inventor: LIN MING-DE
IPC: H01L21/30
Filed: 2000-03-06
Granted: 2001-05-01
Abstract: A method for controlling poly critical dimension comprises: measuring the capacitance of the platen; determining whether the capacitance of the platen is equal to the target capacitance of a corresponding poly critical dimension; if the capacitance of the platen is not equal to the target capacitance, moving the gas ring in the platen and going back to the step of measuring capacitance; if the capacitance of the platen is equal to the target capacitance, terminating the measurement operation. The present invention utilizes a capacitance measuring instrument to measure the capacitance of the platen and moves the gas ring of the platen to enable the capacitance of the platen measured by the capacitance measuring instrument to reach the target capacitance of the poly critical dimension as desired. Therefore, it is able to effectively alleviate the offset problem of the poly critical dimension and thus avoid the failure of the manufacturing process and the associated loss.
Patent TW-470674-B (TW)
Title: Rolling apparatus for bars and method for rolling bars
Inventor: SAKURAI TOMOYASU
IPC: B21B35/00
Filed: 2000-03-10
Granted: 2002-01-01
Abstract: The present invention is related to a rolling apparatus for bars which includes a finishing mill and a sizing mill downstream of the finishing mill wherein tension-control between the mills can be provided. The mill motor power (Wf) of the finishing mill and the mill motor power (Ws) of the most upstream sizing mill are arranged in the relationships of the expression of Wf/Ws ≥ 5.
Patent TW-457364-B (TW)
Title: Automatic switch having infrared sensor
Inventor: ABE TATSUYA
IPC: H05B37/02
Filed: 2000-03-21
Granted: 2001-10-01
Abstract: The purpose of this invention is to provide a kind of automatic switch having infrared sensor that can easily perform the setting operations. In order to achieve the purpose stated above, based on the automatic switch of this invention, the size in the longitudinal direction of the instrument body 1 is formed to have approximately two-thirds of the size in the longitudinal direction of the opening window for the installation frame. The retarding claw flake 10 extruding sideward is installed on both sides, and the engaging recess 11 opening sideward is installed. Either the retarding claw flake 10 or the engaging recess 11 is installed on the installation frame. The human detection sensor 107 or the control circuit that makes the load act only at the determined action holding time according to the detection signal of human detection sensor 107 is stored up inside the instrument body 1. In addition, the lens body 21 installed integrally with the lens 23 that makes the infrared light focus on the human body detection sensor 107, or the axle ring 37 of switch SW3 that sets the action holding time, or the operation handle 33 of switch SW1 that switches the action mode of control circuit is disposed in front of the instrument body 1.
Patent TW-420793-B (TW)
Title: Dual coil coin identifier
Inventor: NEATHWAY GRAHAM
IPC: G07D5/08
Filed: 2000-03-30
Granted: 2001-02-01
Abstract: The coin identification device comprises a gravity fed chute structure having an opening for receiving a coin to be identified, walls to guide the coin as it moves through the chute and an opening for the coin to exit. A wake-up circuit with sensing coils mounted near the chute opening provides an output signal when the presence of a coin is detected. Two coin sensing circuits, each having an oscillator with a particular coil arrangement are used to sense the characteristics of the coin passing through them. The first coin sensing circuit includes a coil arrangement having a coil mounted on the chute with its axis in the direction of the coin path such that the coin will pass through it and forming part of a first oscillator to create lines of flux parallel to the coin path. The second coin sensing circuit includes a coil arrangement having a coil mounted on a U-shaped core with two substantially parallel legs connected at one end by an arm that is mounted about the chute to have the coin pass in the gap between the core legs. The second coil arrangement forms part of a second oscillator to create lines of flux perpendicular to the plane of the coin passing through the chute. The first and second oscillators are adapted to oscillate at one or more base frequencies. The frequency shift of the first oscillator is measured as the coin passes through the first magnetic field and the frequency shift of the second oscillator is measured as the coin passes through the second magnetic field to generate signatures of the coin characteristics. A microprocessor compares the generated signatures to known coin signatures to identity of the coin.
Patent TW-513877-B (TW)
Title: Method for minimizing feedback responses in ARQ protocols
Inventor: RATHONYI BELA
IPC: H04L12/00
Filed: 2000-04-08
Granted: 2002-12-11
Abstract: A method for minimizing feedback responses (14, 16) in an ARQ protocol is disclosed, whereby different mechanisms can be used to indicate erroneous D-PDUs and construct S-PDUs. The S-PDUs -are constructed so as to optimize performance in accordance with certain criteria. One such criterion used is to minimize the size of the S-PDUs. A second such criterion used is to maximize the number of SNs included in an S-PDU of limited size.
Patent TW-525117-B (TW)
Title: Driver IC packaging module and flat display device using the same
Inventor: KAWADA TOYOSHI
IPC: H01J17/49
Filed: 2000-04-21
Granted: 2003-03-21
Abstract: The present invention relates to a driver IC packaging module and a parallel plate type display device incorporating the same, and a chassis structure for an IC module having a high heat radiation effect or a flat display device having a high heat radiation efficiency can be achieved. There is provided a driver IC packaging module which comprises a driver IC chip 10 for driving a display electrode 5a of the flat display panel 5, a substrate 11 on which the driver IC chip 10 is mounted, a flexible substrate 12 having output wirings on one end of which connection terminals are provided and on the other end of which output terminals are provided so as to connect electrically at least the display electrode 5a and output pads l0a of the driver IC chip 10, and a structure in which the output pads 10a of the driver IC chip 10 and the connection terminals of the flexible substrate 12 are connected directly and also a direction of exposed surfaces of the output terminals of the flexible substrate 12 connected to the display electrode 5a and a direction of a driver IC chip 10 mounting surface on the substrate 11 are directed oppositely.
Patent TW-480827-B (TW)
Title: Self-tunable oscillator for oscillating signal synchronous with input signal
Inventor: MORI KENJI
IPC: H03L7/095
Filed: 2000-05-11
Granted: 2002-03-21
Abstract: An oscillating circuit removes a phase difference from between an input signal variable in frequency and a free-running oscillation signal (105) through a two-step voltage-to-frequency control, wherein a frequency comparator (16), a detector (18), a flip flop circuit (20) cooperates with a counter (11) so as to vary a control range of the voltage-controlled oscillator in the vicinity of the input frequency, and, thereafter, a phase comparator (15) makes the free-running oscillation signal synchronous with the input signal through the phase comparison therebetween, even if the voltage-to-frequency characteristics of the voltage-controlled oscillator (14) is deviated from a design range, the deviation is taken up through the first-step control so that the manufacturer can delete an external regulator from the oscillating circuit.
Patent TW-I232630-B (TW)
Title: Multi-phase converter with balanced currents
Inventor: WALTERS MICHAEL M
IPC: H02M3/22
Filed: 2000-08-29
Granted: 2005-05-11
Abstract: A multi-phase DC/DC converter having an output voltage and including a plurality of converter channels. Each converter channel includes a converter channel input and a converter channel output. Each converter channel is configured for generating a converter channel current and for adjusting said converter channel current in response to a control signal electrically connected to each converter channel input. A control circuit generates an error signal representative of a comparison of the converter output voltage to a reference voltage. The control circuit includes a plurality of control circuit channels, each of which correspond to a converter channel. Each control circuit channel generates a channel current signal representative of a corresponding converter channel current, and generates a differential channel current signal representative of a comparison of the channel current signal to an average current signal. The average current signal is representative of an overall average current for the converter channels. Each control circuit channel generates a differential error signal representative of a comparison of the error signal to the differential channel current signal. Each control circuit channel includes a pulse width modulator having a ramp input and a control input. The control input is electrically connected to the differential error signal.
Patent TW-460272-B (TW)
Title: Medium for cultivation
Inventor: KURODA TETSUO
IPC: A01G31/00
Filed: 2000-10-19
Granted: 2001-10-21
Abstract: The objective of the present invention is to provide a pumice-based medium excellent in properties required of media for cultivation in facilities. The medium for cultivation is characterized by being constituted of pumice particles having a coefficient of saturation water permeability of 0.3 to 0.8 cm/sec and a coefficient of air permeability of 15 to 40 cm/sec as measured on dry and wet samples. Also provided as another embodiment is a medium for cultivation which comprises the medium constituted of pumice particles having these properties and charcoal incorporated therein.
Patent TW-514890-B (TW)
Title: Optical scanning head
Inventor: STALLINGA SJOERD
IPC: G11B7/1392
Filed: 2000-11-16
Granted: 2002-12-21
Abstract: An optical head scans the information layer (3) of an optical record carrier (1) by means of a radiation beam (13). Optical aberrations in the beam such as coma and spherical aberration, caused by tilt and thickness variations in the optical disc respectively, are compensated by an aberration compensator (27) arranged in the radiation beam. The tilt or thickness variation is measured by a detector (30) and used to control the aberration compensator. The radiation beam is focused onto the information layer by an objective system (11). A displacement of the objective system in the transverse direction (26) as used for radial tracking of the optical beam, causes a mismatch between the wavefront to be compensated and the wavefront introduced by the aberration compensator (27). The detrimental effects of the mismatch are reduced by compensating only part of the aberration. The degree of compensation depends on the maximum displacement of the objective system and the tolerable wavefront error.
Patent TW-503648-B (TW)
Title: Image processing device, and image display device provided with such an image processing device
Inventor: YAMAMOTO YOICHI
IPC: G09G3/36
Filed: 2001-01-02
Granted: 2002-09-21
Abstract: In an image display device, how R, G, and B light is emitted to display an image on a display panel is measured with a sensor, and, according to the measurement value obtained from the sensor, the power with which to drive a light source that supplies light needed for the display operation of the display panels is varied so that the brightness or chromaticity of the display panel is corrected.
Patent TW-480509-B (TW)
Title: Multi-direction switch
Inventor: KURIYAMA MICHIHIRO
IPC: H01H25/04
Filed: 2001-02-14
Granted: 2002-03-21
Abstract: In a multi-direction switch which is provided with a central switch and peripheral switches arranged about it and in which a key-top (40) is pressed to actuate a desired one of the switches, arms (52) of a pusher (50) are fixed to the underside of the key-top (40) with a central plate portion (71) of a frame (70) held between the underside of the key-top (40) and the base (51) of the pusher (50) to provide between a gap (4G) in which the key-top (40) is pivotable relative to the frame (70).
Patent TW-553984-B (TW)
Title: Method for producing organic insulating film
Inventor: YOSHIDA YUJI
IPC: C08J5/18
Filed: 2001-02-27
Granted: 2003-09-21
Abstract: A method for producing an organic insulating film comprising the steps of coating a solution containing a dissolved organic resin having a structure of the following formula (1) on a substrate, and exposing the coated substrate at a temperature of 200 DEG C. or more under an atmosphere of an oxygen partial pressure of 0.01 atm or less, wherein each of R1 to R8 is independently selected from the group consisting of a hydrogen atom, fluorine atom, chlorine atom, bromine atom and iodine atom, alkyl groups having 1 to 10 carbon atoms, functional groups containing a double bond having 2 to 10 carbon atoms, functional groups containing a triple bond having 2 to 10 carbon atoms, a methoxy group, ethoxy group and propoxy group.
Patent TW-461817-B (TW)
Title: Method for producing deodorant
Inventor: JUANG SHING-LI
IPC: A61L9/01
Filed: 2001-03-30
Granted: 2001-11-01
Abstract: The present invention discloses a method for producing a deodorant, which comprises: (a) pulverizing: using a pulverizer to pulverize a bamboo material into particles or powders with suitable size; (b) first drying: subjecting the particles or powders to a drying process to remove most of the moisture contained therein; and (c) steam pressurization: mounting the dried bamboo particles or powders into a container to be pressurized by steam, thereby generating a deodorant liquid.
Patent TW-593887-B (TW)
Title: Air pumping gun
Inventor: HUANG YING-JE
IPC: F04B33/00
Filed: 2001-04-11
Granted: 2004-06-21
Abstract: Disclosed is an air pumping gun, using an small electric motor driven by a fixed power source or a batter to drive a gear train. The end driven gear of the gear train is loose fitted to a main shaft which is provided with a fix connected driving disc and coupled with one face of the driven gear by a ball clutch. Another face of the driven gear is connected to a pressure adjusting spring exerting a back pressure, which can be adjusted through an knob, on the ball clutch. The end of the main shaft is formed into a crank connected with a connecting rod by a crank pin and the connecting rod is connected with a piston provided in a fixed cylinder by a connecting rod pin. In addition, a pre-pressurized spring is provided between the cylinder and the connecting rod, of which the pulling force can help the piston pressurize air in a labor-saving manner while reciprocating in the cylinder, reduce the vibration resulted from the operation, and make the distribution of piston pressure more even. By driving the main shaft through the driving disc, the piston can reciprocate in the cylinder and press the air outputting through the opening at the front end of the cylinder to complete the pumping operation. Once the pressure of the output end exceeds the preset value, the resulted stress will cause the ball clutch to disengage and end driven gear of the gear train to idle, so as to avoid excessive pumping operation.
Patent TW-575683-B (TW)
Title: Defect structure adjustment for crystalline or paracrystalline structure
Inventor: LERCH WILFRIED DR
IPC: H01L21/322
Filed: 2001-05-17
Granted: 2004-02-11
Abstract: The invention relates to a method for generating defect profiles in a crystalline or paracrystalline structure of a substrate, preferably a semiconductor, during a thermal treatment in a process chamber. According to the inventive method, a concentration and/or a density distribution of defects is controlled with at least one reactive component each depending on at least two process gases that differ in their composition. At least two of the process gases independently act upon at least two different surfaces of the substrate.
Patent TW-504736-B (TW)
Title: A method for manufacturing a ferroelectric random access memory device
Inventor: KWON O-SUNG
IPC: H01L21/02
Filed: 2001-05-31
Granted: 2002-10-01
Abstract: An improved method of manufacturing a capacitor structure for a ferroelectric random access memory (FeRAM) device on an active matrix having a first insulating layer comprising the steps of forming a buffer on the first insulating layer, a bottom electrode on the buffer, a capacitor thin film on the bottom electrode and a top electrode on the capacitor thin film. A second insulating layer is formed on the top electrode, the capacitor thin film and the first insulating layer, and then patterned and etched only once to form both a storage node contact hole and a cell plate contact hole. The capacitor structure is completed by forming a metal interconnection pattern on the second insulating layer and the contact holes to provide connection to the storage node and the cell plate.
Patent TW-I233128-B (TW)
Title: Memory architecture for read and write at the same time using a conventional cell
Inventor: RONG BOR-DOOU
IPC: G11C7/12
Filed: 2001-07-31
Granted: 2005-05-21
Abstract: A simultaneous read and write memory is shown. The memory is configured into a plurality of sections. Connected to each section is a wordline multiplexer which is used to select a wordline for reading or writing. A write wordline decoder and a read wordline decoder are each connected to all the wordline multiplexers. The multiplexers choose either a write wordline or a read wordline independently for each memory section. A write data path and a read data path are separately connected to each of the memory sections. With the separate write and read wordline addressing and the separate data paths for reading and writing, one section can be written simultaneous to the reading from a second section.
Patent TW-I237821-B (TW)
Title: Optical disc and method for manufacturing the optical disc
Inventor: ABE SHINYA
IPC: G11B7/246
Filed: 2001-09-28
Granted: 2005-08-11
Abstract: An optical disc comprises a first base plate having a surface in which a recess is formed and a multi-layer structure disposed over the surface. The multi-layer structure includes a reflection layer, a recording layer, and a transparent member. The reflection layer is disposed on the surface of the first base plate. The recording layer is formed on the reflection layer for substantially filling an inside of the recess. The transparent member is disposed for covering the recording layer, and is capable of transmitting writing/reading radiation.
Patent TW-538471-B (TW)
Title: Polishing cloth, polishing apparatus and method for manufacturing semiconductor device
Inventor: HIRABAYASHI HIDEAKI
IPC: B24B37/24
Filed: 2001-10-08
Granted: 2003-06-21
Abstract: An abrasive cloth having an abrasive layer containing a polymer material which is hydrolyzed by an aqueous medium is disclosed. The abrasive cloth is capable of exhibiting stable polishing performance for a relatively long period of time with no dressing treatment.
Patent TW-I256636-B (TW)
Title: Static RAM
Inventor: YOKOZEKI WATARU
IPC: G11C11/419
Filed: 2001-12-31
Granted: 2006-06-11
Abstract: The present invention is a static RAM comprising a memory cell array having memory cells located at intersections of word lines and bit lines, and a sense amplifier for amplifying a voltage of the bit lines; this static RAM further comprising: dummy memory cells selected when the word line is selected; a dummy bit line connected to the dummy memory cells; a timing signal generating circuit for generating a timing control signal in response to a change in potential of the dummy bit line; and a dummy memory cell selecting circuit for, in response to a selection of a word line in a word line group including a plurality of the word lines, selecting the dummy memory cell shared by the word line group.
Patent TW-567412-B (TW)
Title: Method and apparatus to provide real-time access to flash memory features
Inventor: GARNER RICHARD P
IPC: G06F9/445
Filed: 2002-02-07
Granted: 2003-12-21
Abstract: A flash memory in which a memory mapped input/output unit is used to access flash memory data when a particular flash condition is encountered, which condition is not a flash read command instruction to read the flash memory. A control logic is used to access the memory mapped input/output in order to respond to the particular flash condition when the condition is encountered. The memory mapped input/output allows real time access to the flash data without writing a read command to the flash memory.