baber/WOPTO huggingface dataset:
Patent TW-530466-B (TW)
Title: Semiconductor device
Inventor: UCHIDA TOSHIYA
IPC: G11C7/10
Filed: 2001-12-13
Granted: 2003-05-01
Abstract: To secure a sufficient margin for processing when the frequency of a clock signal is increased in a semiconductor device. In the semiconductor device, a clock signal input unit 11 which receives a clock signal. A command input unit 10 which receives commands. A first command acquisition unit 12 which acquires from the command input unit 10 a first command in response to a first edge of the clock signal, where the first edge is one of a rising edge and a falling edge of the clock signal. A second command acquisition unit 13 which acquires from the command input unit 10 a second command in response to a second edge of the clock signal, where the second edge is a different edge from the first edge. A processing unit 14 which performs processing in accordance with the first and second commands.
Patent TW-536698-B (TW)
Title: Semiconductor memory device
Inventor: OKAMOTO TAKEO
IPC: H02M3/07
Filed: 2001-12-21
Granted: 2003-06-11
Abstract: In a low power consumption mode, an internal power supply circuit produces an internal power supply voltage by electrically coupling an internal power supply line to either an external power supply line or a ground line through a transistor. Accordingly, in the low power consumption mode, supply of an operating current to a reference voltage generation circuit, a buffer circuit, an internal power supply voltage generation circuit and a voltage booster circuit is discontinued, allowing for reduction in power consumption of the internal power supply circuit itself.
Patent TW-I258687-B (TW)
Title: Structure combining touch controller with LCD module controller in LCD integrated with touch panel
Inventor: HONG HEE-JUNG
IPC: G06F3/033
Filed: 2001-12-21
Granted: 2006-07-21
Abstract: The present invention provides a structure combining a touch controller with an LCD module controller in an LCD integrated with a touch panel, which can avoid a limitation on fitting space of the touch controller by integrating the touch controller and the LCD module controller on one printed circuit board (PCB) and improve signal line connection between the touch panel and the touch controller, to allow fabrication of a thinner LCD with the touch panel. The present invention provides a structure of combining a touch controller with an LCD module controller in an LCD integrated with a touch panel, the LCD having the touch panel, an LCD module, and a back light, including a PCB (printed circuit board) on a rear surface of the back light, having the LCD module controller, and the touch controller integrated with the PCB.
Patent TW-I237633-B (TW)
Title: Condensation of aldehydes with ketones by multiphase reaction
Inventor: BUSCHKEN WILFRIED
IPC: C07C29/17
Filed: 2002-02-06
Granted: 2005-08-11
Abstract: The present invention relates to a process for conducting multiphase reactions, especially the preparation of alpha,beta-unsaturated ketones by condensation of aldehydes with ketones.
Patent TW-521499-B (TW)
Title: Direct digital synthesizer
Inventor: HO HSIANG-TE
IPC: H03B28/00
Filed: 2002-02-18
Granted: 2003-02-21
Abstract: The present invention provides a direct digital synthesizer for generating an output waveform based on an input frequency and a clock signal, which includes: a control code generator for generating a digital control code corresponding to the control of the input frequency and the timing signal; a digital to analog converter electrically connected to the control code generator and including a plurality of difference weighted coefficients for generating an analog waveform by matching the plurality of difference weighted coefficients with the digital control code; and a filter electrically connected to the digital to analog converter for filtering the digital waveform so as to generate the output waveform.
Patent TW-559778-B (TW)
Title: Newton ring prevention film and touch panel
Inventor: TOSHIHIKO HATAKEDA
IPC: C08J7/043
Filed: 2002-03-07
Granted: 2003-11-01
Abstract: It is an object of this invention to prevent suppress Newton rings when a plastic film comprising a transparent e1ectroconducting layer is bent, and in particular, to prevent or suppress Newton rings generated around the periphery of a pointing device which presses on a resistance film touch panel to input information without impairing the functionality and performance of the touch pane. A Newton ring prevention film comprising a transparent film in which projections are formed by surface roughening, a transparent film in which projections are formed by providing a projection coating layer, or either of these transparent films wherein a transparent electroconducting layer is further provided on the surface in which the projections are formed, and wherein the average surface roughness (RA)/inter-projection distance (SM) of the surface comprising the projection is 0.8x10<-3> to 2.0x10<-3>, and the inter-projection distance (SM) is 150 mum or less. A touch panel using a transparent film wherein a transparent electroconducting layer is provided as an upper electrode substrate and a transparent film or glass wherein a transparent electroconducting layer is provided as a lower electrode substrate, transparent electrode layers face the upper electrode substrate and lower electrode substrate at a predetermined interval, the average surface roughness (RA)/inter-projection distance (SM) of the transparent electrode layer surface of at least one of the upper electrode substrate and lower electrode substrate surface is 0.8x10<-3> to 2.0x10<-3>, and the inter-projection distance (SM) is 150 mum or less.
Patent TW-I246511-B (TW)
Title: Glycolide production process, and glycolic acid oligomer for glycolide production
Inventor: YAMANE KAZUYUKI
IPC: C07D319/12
Filed: 2002-04-12
Granted: 2006-01-01
Abstract: The invention relates to a glycolide production process wherein a depolymerization reaction system comprising a glycolic acid oligomer or a glycolic acid oligomer and a polar organic solvent is heated to de-polymerize the glycolic acid oligomer into glycolide, the resulting glycolide or the glycolide and polar organic solvent are distilled out of the depolymerization reaction system, and the glycolide is recovered from distillates obtained by distillation. The glycolic acid oligomer or the glycolic acid oligomer and polar organic solvent are continuously or intermittently charged into the de-polymerization reaction system, thereby carrying out de-polymerization reactions continuously or repeatedly. During the depolymerization reactions, a compound having an alcoholic hydroxyl group is permitted to exist at a specific quantitative ratio in the depolymerization reaction system. The invention is also concerned with a glycolic acid oligomer for the production of glycolide, which is obtained by condensation of glycolic acid in the presence of the compound having an alcoholic hydroxyl group.
Patent TW-556151-B (TW)
Title: Audio source position detection and audio adjustment
Inventor: SMITH BRUCE A
IPC: G10L15/24
Filed: 2002-04-22
Granted: 2003-10-01
Abstract: A method for adjusting an operational characteristic of an audio device can include a series of steps. The method can include receiving a user spoken utterance from an audio speech source and detecting a position of the audio speech source relative to the audio device. The method further can include generating proximity data corresponding to the detected position and processing the received user spoken utterance with a selected signal processing technique based upon the proximity data. The signal processing technique can distinguish the user spoken utterance from background noise.
Patent TW-589316-B (TW)
Title: Antidepressant azaheterocyclylmethyl derivatives of 1,4,5-trioxa-phenanthrene
Inventor: TRAN MEGAN
IPC: A61P25/00
Filed: 2002-04-26
Granted: 2004-06-01
Abstract: Compounds of the formula useful for the treatment of diseases such as depression (including but not limited to major depressive disorder, childhood depression and dysthymia), anxiety, panic disorder, post-traumatic stress disorder, premenstrual dysphoric disorder attention deficit disorder (with and without hyperactivity), obsessive compulsive disorder (including trichotillomania), social anxiety disorder, generalized anxiety disorder, obesity, eating disorders such as anorexia nervosa, bulimia nervosa, vasomotor flushing, cocaine and alcohol addiction, sexual dysfunction and related illnesses.
Patent TW-I227473-B (TW)
Title: Optical disc reproduction apparatus
Inventor: YAMAMOTO TAKEHARU
IPC: G11B7/007
Filed: 2002-05-24
Granted: 2005-02-01
Abstract: An optical disc reproduction apparatus includes a sector detection section for detecting a sector; a sector reproduction time measuring section for measuring a reproduction time of the sector, and outputting sector reproduction time data which represents the measured reproduction time of the sector; an unrecorded portion detection section for detecting an unrecorded portion which is a portion of the sector in which no data is recorded; an unrecorded portion time measuring section for measuring a reproduction time of the unrecorded portion, and outputting unrecorded portion time data which represents the measured reproduction time of the unrecorded portion; and a sector determination section for determining whether the sector is an unrecorded sector or not, based on a relationship between the sector reproduction time data and the unrecorded portion time data, the unrecorded sector being a sector which is in an unrecorded state.
Patent TW-I239819-B (TW)
Title: Fastener strip with magnetic body
Inventor: FUJISAWA NOBUO
IPC: A44B18/00
Filed: 2002-07-17
Granted: 2005-09-21
Abstract: This invention relates to a fastener strip having magnetic powder that is not distributed through the whole surface of the fastener strip, but is contained in respective discrete identification areas of the fastener strip, and method and device for manufacturing the fastener strip. The fastener strip comprises a substrate, and a number of hook pieces rising from an engagement surface of the substrate, and further comprises magnetic bodies arranged in rows and rising from the surface of the substrate and disposed along approximately the centerline and/or both lateral edge parts of the fastener strip, wherein the magnetic powder is contained in the magnetic body and the portion of the substrate under the magnetic body but not distributed over the entire substrate, whereby the fastener strip can be accurately and suckingly positioned in a metal mold at a specified position and also allowed to act so as to form a seal effective to prevent an engagement element from being contaminated.
Patent TW-578393-B (TW)
Title: Spread spectrum receiver architectures and methods therefor
Inventor: KING THOMAS MICHAEL
IPC: H04B1/7075
Filed: 2002-07-31
Granted: 2004-03-01
Abstract: Methods and architectures for code phase searching spread spectrum signals having a repeating sequence of bits. The signals are searched virtually in parallel by segmenting with a divider (314) received signals by sequentially, partially correlating signal segments with a corresponding replica signal segments for a predetermined number of phase delays during a time interval not greater than that required to form the next signal segment. Multiplexors (322) and (330) provide Doppler and replica signal segments data from Doppler signal and replica signal generators (318) and (320) to corresponding multipliers (326) and (332), respectively, for multiplication with corresponding signal segments in a segment register (316). The partial correlation results for each phase delay and at each Doppler frequency are stored in corresponding memory locations in a coherent accumulation RAM (334). The signals may be searched over one or more phase delays and at one or more Doppler frequencies.
Patent TW-I268426-B (TW)
Title: Method and apparatus for distributed direct memory access for systems on chip
Inventor: GANARATHY KUMAR
IPC: G06F13/28
Filed: 2002-08-23
Granted: 2006-12-11
Abstract: A distributed direct memory access (DMA) method, apparatus, and system is provided within a system on chip (SOC). DMA controller units are distributed to various functional modules desiring direct memory access. The functional modules interface to a systems bus over which the direct memory access occurs. A global buffer memory, to which the direct memory access is desired, is coupled to the system bus. Bus arbitrators are utilized to arbitrate which functional modules have access to the system bus to perform the direct memory access. Once a functional module is selected by the bus arbitrator to have access to the system bus, it can establish a DMA routine with the global buffer memory.
Patent TW-I287587-B (TW)
Title: Protective shield and system for gas distribution
Inventor: MATTSON COLBY
IPC: H01L21/205
Filed: 2002-08-23
Granted: 2007-10-01
Abstract: A protective shield and system for gas distribution are provided for reducing film and process byproduct deposition on surfaces of a Chemical Vapor Deposition system. In one embodiment, the present invention provides a volume insert within the inert gas shield plenum which reduces byproduct deposition buildup on the shield. In another embodiment, the present invention provides vent guide for directing gaseous deposition byproducts to the center of a vent passageway, thus reducing particle deposits on the walls of the vent system. In another embodiment the present invention provides partial plugs installed in the injector purge passageway for the purpose of redirecting and metering inert gas, thus reducing byproduct deposition on the shield and at the ends of the injectors. In another embodiment, the present invention provides a CVD system having a full volume vent assembly with a large capacity for powder buildup, thereby enhancing the runtime before cleaning maintenance is required.
Patent TW-I229223-B (TW)
Title: Assembling method and structure of lamp tube for backlight unit in LCD device
Inventor: JENG WEN-YUAN
IPC: F21V7/00
Filed: 2002-08-30
Granted: 2005-03-11
Abstract: A lamp tube for the backlight unit in the display device comprises of a long narrow strip of reflector and a lamp tube. The reflector has a protrusion key fabricated thereon for buckling with the gap on the bezel, so as to mount the lamp tube onto the inside surface of the bezel. By utilizing this design, the manufacturer can change the assembling method in the prior art to mount the lamp tube onto the bezel first and then to fabricate the light guide plate and optical films.
Patent TW-586040-B (TW)
Title: Semi-transmissive reflection type liquid crystal display device
Inventor: FUNAHATA KATSUYUKI
IPC: G02F1/1362
Filed: 2002-10-02
Granted: 2004-05-01
Abstract: This invention is to provide a semi-transmissive reflection type liquid crystal display device which can be manufactured with a low cost, and is able to represent an image brightly and with high contrast in any illumination environment indoors or outdoors. In the device which can perform a display in a way of transmission type and reflection type according to the present invention, on a substrate 10 thereof, a plurality of pixels surrounded by a plurality of gate wirings 11 and a plurality of source wirings 15 perpendicular with the gate wirings, switching device 19 disposed around the cross point of the gate wiring and the source wiring, and pixel electrode connected with the switching device are mounted. The pixel electrode mentioned above has a transparent conductive layer and a conductive material 17 electrically connected with the transparent conductive layer and having a function of reflecting light.
Patent TW-561535-B (TW)
Title: Gate structure of flash memory and manufacturing method thereof
Inventor: HSIEH WEN-KUEI
IPC: H01L21/28
Filed: 2002-11-13
Granted: 2003-11-11
Abstract: A gate structure of a flash memory and a manufacturing method thereof are disclosed. First, a floating gate and a stacked gate structure are formed on a substrate, wherein the stacked gate structure comprises a control gate and an interpoly dielectric layer. Then, an etching step is preformed, to remove a portion of the floating gate not covered by the stacked gate structure, and it is a distance between the interpoly dielectric layer and the exposed surface of the floating gate. And, a protection layer is formed on the gate stacked structure and the floating gate. Following, another etching step is performed, to remove a portion of the protection layer located on the top surface of the gate stacked structure, a portion of the protection layer and the floating gate not covered by the gate stacked structure. Finally, a sidewall is formed on the exposed side surface of the floating gate in the stacked gate structure.
Patent TW-I226001-B (TW)
Title: An authentication method of IC and circuit thereof
Inventor: TSAO HEN-WAI
IPC: G06F17/50
Filed: 2003-04-09
Granted: 2005-01-01
Abstract: The invention provides an authentication method of IC used to authenticate the design source of IC. The IC at least comprises a test circuit for testing if IC is working normally, in which the test circuit is activated by a test initialization signal and generates a test result after receiving a test signal. The authentication method of the invention contains the following procedures that provide an original authentication data to represent the design source of the IC, convert the original authentication data into a digital authentication data, provide an authentication circuit used to generate the digital authentication data, in which the authentication circuit is activated by the test initialization signal and can generate digital authentication data after receiving the test initialization signal, integrate the authentication circuit and test circuit as a combined circuit, in which the integrated circuit is activated by the test initialization signal and can follow a processing sequence to process the digital authentication data generated by the authentication circuit and the test result generated by the test circuit after receiving the test signal and then generate an output signal, input the test initialization signal and the test signal to the integrated circuit and wait for the output signal of the combined circuit, after the integrated circuit generates the output signal, follow the processing sequence to process the output signal to obtain the digital authentication data, and check the digital authentication data to obtain the original authentication data.
Patent TW-I241467-B (TW)
Title: Pattern forming method
Inventor: ITO SHINICHI
IPC: H01L21/027
Filed: 2003-04-11
Granted: 2005-10-11
Abstract: The present invention can partly correct the abnormality of the photosensitive resin pattern, eliminate the reworked substrate for reducing the manufacturing cost. The pattern forming method of the present invention comprises: a step S11 to form the to-be-processed film; a step to form the photoresist layer on the major surface of a to-be-processed substrate; a step to expose the photoresist layer by light to form a desired latent pattern thereon; a step S12 to develop the photoresist film to form a photoresist pattern; a step S13 to detect the dimension of the photoresist pattern or an abnormality in shape; a step S14 to correct the abnormality detected in S13; and a step S15 to selectively etch the processed film by using the corrected photoresist pattern. In S13 and S14, the same optical device is used as those using DUV as the light sources to proceed S13 and S14 continuously. Furthermore, nitrogen gas is supplied to the photoresist surface in S13, and oxygen is supplied to the photoresist surface in S14.
Patent TW-I287314-B (TW)
Title: Electrochemical cell assembly
Inventor: MATTINGLEY NEVILLE JOHN
IPC: H01M2/18
Filed: 2003-05-14
Granted: 2007-09-21
Abstract: A lithium ion polymer cell comprises a stack of anode layers alternating with cathode layers, each comprising respective lithium ion insertion materials, and with porous polymeric membranes separating each anode layer from each cathode layer. Each anode layer and each cathode layer incorporates a polymeric binder. An array of dots (20) of a pressure sensitive adhesive is applied to at least one of each pair of opposed surfaces and sufficient pressure is applied after assembly for adhesion to occur. An electrolyte solution is then introduced into the cell assembly to form a cell.
Patent TW-I236014-B (TW)
Title: Method of delivering substrate to film forming device for disk-like substrate, mechanism for delivering substrate used for the method, substrate holder, and method of manufacturing disk-like recording medium using the method
Inventor: KOSHIKAWA MASATO
IPC: C23C14/04
Filed: 2003-06-19
Granted: 2005-07-11
Abstract: The present invention relates to a method of delivering a substrate capable of holding the disk-like substrate without a center hole in the air and capable of easily transferring the substrate to a spattering device. In the present invention, a projected part is provided at both face center parts of the disk-like substrate and the substrate formed integrally with an outer mask and an inner mask covering the outer peripheral end part and the center part thereof for transportation, the inner mask and the outer mask are held by a magnetic force in a delivery mechanism, the inner and outer masks are held simultaneously by a magnetic force also in a substrate holder for receiving the substrate and, at the time of delivery, the magnetic force on a delivery mechanism side is reduced.
Patent TW-594856-B (TW)
Title: Downward mechanism for supporting pins
Inventor: WONG CHING-HONG
IPC: C23C16/00
Filed: 2003-07-22
Granted: 2004-06-21
Abstract: A downward mechanism for supporting pins is applicable for a reactor in removable type. Pins are located on the base plate of the reactor, and each pin has a base. The downward mechanism includes an elevator mechanism and a plate fixed thereon. The plate has several openings for passing the pin and the base respectively. Each opening elongates a slot for respectively passing each of the pins only.
Patent TW-I227300-B (TW)
Title: Light color identified lock releasing method and lock device
Inventor: CHEN JIN-YING
IPC: E05B63/00
Filed: 2003-08-21
Granted: 2005-02-01
Abstract: The present invention relates to a light color identified lock releasing method and lock device, wherein a transmitter end and a receiver end are arranged inside a lock body on opposite sides of a keyway. A key comprises, at positions corresponding to the transmitter end and the receiver end, color separation chips that are of different colors and are selectively light-transmitting or non-light-transmitting. White light emitted from the transmitter end, after passing through the color separation chips, is received by optic fibers and then conveyed to the receiver end for identification whereby if the key is a designated key, then the lock is released, otherwise the lock cannot be opened. The color separation chips on the key can be user selected and set and the multiplicity of combinations of colors ensures extreme high security for the lock device.