baber/WOPTO huggingface dataset:
Patent TW-I220813-B (TW)
Title: Fast start-up oscillator
Inventor: YEN WEN-CHENG
IPC: H03B5/06
Filed: 2003-01-14
Granted: 2004-09-01
Abstract: A fast start up oscillator. The fast start-up oscillator includes a power-on-reset detect circuit, a bandgap circuit, a voltage detect circuit, an RC-oscillator, and a count two circuit. The fast start-up oscillator is provided with a fast stabilized voltage source to ensure oscillation accurate and quickly such that the system is woken up.
Patent TW-I252974-B (TW)
Title: Method of multi-port memory test
Inventor: WU CHENG-WEN
IPC: G11C29/02
Filed: 2003-04-15
Granted: 2006-04-11
Abstract: A method of multi-port memory test is disclosed. The multi-port memory has plural accessing ports to access all memory cells (memory addresses) in parallel, and the test method comprises providing at least a test unit including at least a test operation, and proceeding the test operation included sequentially to each memory cell (memory address) through the accessing ports. Especially, the test method is to dispatch the test operations to the accessing ports when the test unit comprises plural test operations, and to proceed the dispatched test operation to the same memory cell by the accessing ports during the clock period of testing the memory cell (memory address), so that the test time of multi-port memory is effectively shortened.
Patent TW-595002-B (TW)
Title: Fabricating method of low temperature poly-silicon film and low temperature poly-silicon thin film transistor
Inventor: CHEN YUN-SHENG
IPC: H01L29/786
Filed: 2003-04-16
Granted: 2004-06-21
Abstract: A fabricating method of low temperature poly-silicon film is described. An amorphous silicon layer is formed on a substrate, and then a laser anneal step is performed on the amorphous silicon layer for forming a poly-silicon layer from the amorphous silicon layer. Several mounds are formed on the surface of the polysilicon lawyer. A surface treatment step is performed, and then another laser anneal step is conducted on the poly-silicon layer. Since these mounds on the surface of the poly-silicon layer can be reduced, the issue that the mounds are too big and have different sizes can be resolved.
Patent TW-I252804-B (TW)
Title: Method for manufacturing integrally formed container and label
Inventor: HUANG SHENG-CHANG
IPC: B29C49/24
Filed: 2003-04-11
Granted: 2006-04-11
Abstract: old, an outwardly extruding and expanding effect may be applied to the label, such that the label may be tightly pasted to the container, so as to make a plastic container integrated to the label.
Patent TW-583837-B (TW)
Title: Phase frequency detector applied in digital PLL system
Inventor: GUO YU-BIN
IPC: H03D13/00
Filed: 2003-05-06
Granted: 2004-04-11
Abstract: A phase frequency detector applied in digital PLL system is disclosed, which comprises: a phase difference detection unit to output the phase difference signal when the transition of the first input signal or the second input signal is detected; a phase difference determination unit to output a phase difference determination signal when the transition of the first input signal or the second input signal is detected, wherein the duration of the phase difference determination signal is corresponding to the magnitude of the phase difference between the first input signal and the second input signal; and a reset unit coupled to the phase difference detection unit and the phase difference determination unit, so as to output a first reset signal for resetting the phase difference detection unit based on the phase difference determination signal, and output a second reset signal to reset the phase difference determination unit.
Patent TW-589737-B (TW)
Title: Dual port static memory cell and semiconductor memory device having the same
Inventor: KIM TAE-HYOUNG
IPC: G11C8/16
Filed: 2003-06-25
Granted: 2004-06-01
Abstract: The present invention includes a dual port static memory cell and a semiconductor memory device having the same, the dual port static memory cell comprising a first transmission gate having a gate connected to a word line and connected between a bit line and a first node, a second transmission gate having a gate connected to the word line and connected between a complementary bit line and a second node, a latch connected between the first node and the second node, and a PMOS transistor having a gate connected to a scan control line and connected between the second node and a scan bit line.
Patent TW-I271012-B (TW)
Title: Semiconductor light-source device
Inventor: FUJII YOSHIMARO
IPC: H01S5/00
Filed: 2003-07-10
Granted: 2007-01-11
Abstract: A semiconductor light-source device 10 includes a semiconductor laser diode 12 and a photo-diode 18. In several end-faces of the photo-diode 18, by means of the fact that a pn junction is formed until the end-face near the area incident by the laser light, which is used for a monitor and emitted from the laser-light emitting face 15 for a monitor of at least one semiconductor laser diode 12, the light-receiving sensitivity which is stable with respect to the temperature alteration can be obtained. The result is that a stable laser output is obtained from the semiconductor laser diode 12.
Patent TW-I228387-B (TW)
Title: Multilayer wiring board
Inventor: TANI MOTOAKI
IPC: H05K3/42
Filed: 2003-07-30
Granted: 2005-02-21
Abstract: A multilayer wiring board is composed of a core portion, a first wiring portion and a second wiring portion. The core portion includes a core insulating layer containing a carbon fiber material. The first wiring portion is bonded to the core portion and has a laminated structure including at least a first insulating layer and a first wiring pattern, the first insulating layer containing glass cloth. The second wiring portion is bonded to the first wiring portion and has a laminated structure including at least a second insulating layer and a second wiring pattern. The core portion, the first wiring portion and the second wiring portion are arranged in a stack.
Patent TW-I234311-B (TW)
Title: Multi-frequency slot antenna apparatus
Inventor: NGUYEN HENRY H
IPC: H01Q5/357
Filed: 2003-07-31
Granted: 2005-06-11
Abstract: A multi-frequency antenna apparatus includes an open-ended slot antenna (20) operable at high frequencies, cascaded in series with an antenna element (22) operable at low frequencies, results in two distinct antennas fed by a single excitation port (33). A U-shaped conductive strip (21) defining the slot antenna (20) has a ground connection (37) at one end near the open-ended side of the slot antenna (20) and a virtual feed point (30) on the other end coupled to the antenna element (22). The electrical length from the ground connection (37) to the feed point is about 1/4 of a wavelength of the first frequency creating a virtual open at the feed point (30).
Patent TW-I231237-B (TW)
Title: Method for manufacturing dual involute gear shaving tool
Inventor: CHEN SHR-DUAN
IPC: B23F21/16
Filed: 2003-09-05
Granted: 2005-04-21
Abstract: A method for manufacturing dual involute gear shaving tool, comprising preparing a body to be machined and roller cutters. Two involute splines that intersect each other at predetermined locations and set to cut into the body are configured. A lower pressure angle is used to form trochoidal paths of a larger undercut. The roller cutters cut the body along involute paths and trochoidal paths that intersect each other at predetermined locations, so as to form shaving gear teeth while avoiding skipping of shaving roots thereby ensuring continuity in manufacture of the shaving tool. Such a process can be completed in a single machining bed. The shaving tool as formed has a relatively straight neck portion thereby improving the strength of the shaving gear teeth.
Patent TW-592007-B (TW)
Title: Build-up circuit board with conductive barrier structure and method for fabricating the same
Inventor: CHANG RUEI-CHIH
IPC: H05K3/02
Filed: 2003-10-17
Granted: 2004-06-11
Abstract: A build-up circuit board with conductive barrier structure and a method for fabricating the same are proposed. A patterned first resist layer is formed on a conductive base and a first circuit layer is formed within the openings of the first resist layer by an electroplating process via the conductive base. Then, the first resist layer is removed and at least an insulating layer with a plurality of openings for exposing the first circuit layer is formed on the first circuit layer via a build up process. A conductive metal layer is formed within the openings by an electroplating process via the conductive base, and a seed layer and a patterned second resist layer are formed in turn on the surface of the insulating layer and the conductive metal layer. A second circuit layer is formed within the openings of the second resist layer by an electroplating process and electrically connected to the first circuit layer via the conductive metal layer. The second resist layer and the conductive film underneath the second resist layer are removed and a metal barrier layer is formed on the surface of the second circuit layer. By the arrangement, it can prevent metal migration and shrinkage of the circuit layer owing to an etching process.
Patent TW-I250492-B (TW)
Title: Driving apparatus of display panel
Inventor: IDE SHIGEO
IPC: G09G3/292
Filed: 2003-10-22
Granted: 2006-03-01
Abstract: A driving apparatus for a display panel capable of reducing a circuit scale while suppressing the drop of a contrast includes a scan driver having a first power source for generating a first voltage, generating a scan pulse for bringing the capacitive light emission device to either one of an ON state and an OFF state based on the first voltage, and applying the scan pulse to the row electrode, a sustain driver having a second power source for generating a second voltage, generating a sustain pulse for allowing the capacitive light emission device set to the ON state to emit light based on the second voltage, and applying the scan pulse to the row electrode, and a reset driver generating a reset pulse for initializing the state of the capacitive light emission device based on the sum of the first voltage generated by the first power source and the second voltage generated by the second power source, and applying the reset pulse to the row electrode. This circuit construction can eliminate the necessity of a dedicated power source for generating the reset pulse. In another aspect of the invention, a reset pulse having a waveform having a sharp level shift at a front edge thereof and a gentle level shift at a portion succeeding the front edge is generated based on a voltage generated by connecting in series a power source for generating a sustain discharge pulse and a power source for generating a scan pulse. This circuit construction can eliminate the necessity for a dedicated power source for generating the reset pulse and can lower light emission brightness resulting from reset discharge induced in accordance with the reset pulse.
Patent TW-I383753-B (TW)
Title: Composition for enhancing exercise ability
Inventor: LINES THOMAS CHRISTIAN
IPC: A23L33/15
Filed: 2003-10-23
Granted: 2013-02-01
Abstract: The invention relates to a composition that contains quercetin, vitamin B1, vitamin B2, vitamin B3, vitamin B6, vitamin B12, vitamin C, caffeine, epigallocatechin gallate, epicatechin, epicatechin gallate, epigallocatechin, and polypheron E.
Patent TW-I231638-B (TW)
Title: A recycling means for scrap pvc electric wire and cable
Inventor: LEE CHING-HWA
IPC: H02G1/12
Filed: 2003-11-20
Granted: 2005-04-21
Abstract: This patent provides a recycling means for scrap PVC (poly vinyl chloride) electric wire and cable. In this patent, the scrap PVC electric wire and cable are put into a bath containing a concentrated MEK (methyl ethyl ketone) leaching solution. This MEK solution is heated at 50 DEG C. After 40 minutes agitation with a speed of 240 rpm, the PVC coating can be dissolved by MEK and detached form the metal wire. The clean and valuable metal wire can be manually or automatically picked out of the bath for further recycling. The remaining material can be filtered by a 50 mesh screen to separate the PVC residue from MEK solution. The recovered PVC residue can be recycled by the PVC plastic recycling plant. Whereas, the filtered MEK solution can be reused as the leaching solution for dissolving the PVC coating or treated by the waste solvent recycling plant.
Patent TW-I245124-B (TW)
Title: Method of measuring patch cord length for a LAN cable tester
Inventor: RENKEN GERALD W
IPC: G01R19/00
Filed: 2003-12-12
Granted: 2005-12-11
Abstract: A LAN tester has display and remote units each having a connector jack attached to an adapter board for connection to the plug of a patch cord. Both the display and remote units have circuits which are capable of measuring the phase between a drive signal voltage and the corresponding coupled or reflected signal due to the drive signal. Scattering parameters for the mated connector pairs and the patch cord itself are measured during a field calibration. A computer in one or both of the tester units stores the measured scattering parameters and uses the scattering parameters to move the reference plane to any desired location along the patch cord. Setting the reference plane at one end of the patch cord enables the length of the path cord to be determined by measuring the frequency difference between adjacent maxima of a plot of input impedance versus frequency.
Patent TW-I287315-B (TW)
Title: Negative electrode for nonaqueous electrolyte secondary battery, method for manufacturing same and nonaqueous electrolyte secondary battery
Inventor: YASUDA KIYOTAKA
IPC: H01M10/36
Filed: 2003-12-23
Granted: 2007-09-21
Abstract: A negative electrode for nonaqueous electrolyte secondary batteries is disclosed. The negative electrode comprises a pair of collecting surface layers whose surfaces are in contact with an electrolytic solution and at least one active material layer intervening between the surface layers and containing active material particles which have a high lithium compound forming power. It is preferable that the material constituting the surfaces permeates throughout the active material layer in the thickness direction so that the surfaces are electrically connected with each other, whereby the electrode has a current collecting function as a whole. The thickness of the surface layers is preferably 0.3-10 mum.
Patent TW-I265018-B (TW)
Title: Bowl drying machine having water sensing type control device
Inventor: LIN WU-HUNG
IPC: A47L19/00
Filed: 2004-01-14
Granted: 2006-11-01
Abstract: Disclosed is a bowl drying machine having water sensing type control device, which comprises a shell body capable of defining a holding space, a heating unit disposed in the shell body, a blowing unit capable of blowing hot air to the holding space, at least one storage rack, and a control device with a central processing unit and a water drop sensing device. The central processing unit electrically connects with the blowing unit, the heating unit, and the water drop sensing device. The water drop sensing device has a first electrode and a second electrode which is located under the storage rack. When the dripped water drop conducts the first electrode with the second electrode, the central processing unit is capable of controlling the blowing unit and the heating unit to persistently start a drying process. When the drying process stopped, a turn-on status is presented still between the first electrode and the second electrode, the central processing unit is able to control the blowing unit and the heating unit again to start the drying process. On the other hand, a turn-off status is presented between the first electrode and the second electrode, the central processing unit is able to control to turn off the blowing unit and the heating unit.
Patent TW-I241843-B (TW)
Title: Processing method for video coding
Inventor: HUNG KUN-LUNG
IPC: H04N1/64
Filed: 2004-01-16
Granted: 2005-10-11
Abstract: A processing method for video coding comprises a plurality of macro-block. The plurality of macro-block includes I frame type, P frame type and B frame type. Wherein the P frame type or B frame type is executed by the step of the motion estimation and the processing time of motion estimation equals to the processing time of texture coding. The following is the step of the mode decision and it determines intra macro-block or inter macro-block from P frame macro-block or B frame macro-block. As the motion estimation is applied to the video coding is reduced wasted-processing time of motion estimation. Furthermore the method reduces texture coding time for the real time coding of video.
Patent TW-I252956-B (TW)
Title: Projector
Inventor: OGAWA YASUNORI
IPC: H04N9/31
Filed: 2004-03-05
Granted: 2006-04-11
Abstract: The present invention relates to a projector. The projector 1 includes a light source 411, a color separating optical system 42, liquid crystal panels 441, 441R, 441G, 441B, a cross dichroic prism 444, and a projection lens 46, in which an optical filter 500 is disposed to reflect a predetermined spectral component in the light flux between a dichroic mirror 421 and a dichroic mirror 422 where an angle by which the light flux expands falls within 20 DEG with respect to an illumination optical axis L of the light flux on an optical path from the light source device 411 to a light flux-emitting surface of the projecting lens 46. Thus, carrying out spectrum correction can reduce or prevent the contrast degradation of the projected image. Furthermore, it allows the difference of an incident angle to the light flux-incident surface of the light flux to be smaller, thereby reducing color unevenness.
Patent TW-I233530-B (TW)
Title: A control method for cooling a projection display
Inventor: HSU NIEN-HUI
IPC: G03B21/16
Filed: 2004-03-12
Granted: 2005-06-01
Abstract: A control method for cooling a projection display comprising a gravity detector for detecting the position status of a projection display, and a control unit for receiving the detection signal to control the fan to operate the correspond cooling mode. According to the position status of the projection display for controlling the fan to operate proper capacity to cool the projection display, therefore, increase the flexibility of the projection display, and prolong the life of the elements in the projection display.
Patent TW-I248131-B (TW)
Title: Method of forming an opening
Inventor: LI CHENG-CHE
IPC: H01L21/318
Filed: 2004-03-15
Granted: 2006-01-21
Abstract: A method of forming an opening is provided. A pad oxide layer containing nitrogen is formed on a substrate. Then, a patterned mask layer is formed on the pad oxide layer containing nitrogen. The pad oxide layer containing nitrogen and the substrate are etched by using the patterned mask layer as etching mask to form an opening in the substrate. Since the etching resistibility of the pad oxide layer containing nitrogen is better than that of a pad oxide layer in prior art, the undercut issue of the pad oxide layer at the sidewalls of the opening can be avoided in subsequent etching processes.
Patent TW-I251384-B (TW)
Title: Connector with floating structure
Inventor: MATSUDA TAKESHI
IPC: H01R13/64
Filed: 2004-03-24
Granted: 2006-03-11
Abstract: This invention is to provide a connector capable of freely moving within a certain range while being connected with another for error absorption, and returning to a center position of the connector once the connector is disconnected. As to the connector having a floating structure in which a movable base board coupled with the connector is integrally integrated with a housing of the connector, a connecting/disconnecting parts of the connector and another abut on a connector-setting window of a cradle housing, and the connector is structured to move freely within the range of a gap, an elastic part made for the same member of either one of the fixed cradle housing or the connector is formed between a fixed cradle housing side and a freely moving connector side to return the connector to an original position by a restoring force of the elastic member when the connector is released from a linking state with the other.
Patent TW-I248747-B (TW)
Title: Instrument recognizing system
Inventor: ARAKI KENKICHI
IPC: G06F21/34
Filed: 2004-03-25
Granted: 2006-02-01
Abstract: An equipment authentication system device is provided which comprises a terminal, a data communication device connected to the terminal, and a service provider, wherein the terminal encodes the stored equipment information, generates authentication information, and transmits the user information of the data communication device and the encoded equipment information. The service provider decodes the encoded equipment information by an equipment authentication server, and from the decoded equipment information assesses whether or not the terminal is the one that matches the service content provided by the service provider. Based on the authentication result control of whether or not the user information is transmitted to the user authentication server is carried out.
Patent TW-I252486-B (TW)
Title: Optical information storage medium and method for manufacturing thereof
Inventor: HSIAO TSAI-CHU
IPC: G11B7/2433
Filed: 2004-03-25
Granted: 2006-04-01
Abstract: An optical information storage medium includes a first substrate, a first recording layer, a spacer layer, a second recording layer, and a second substrate. The first recording layer is disposed above the first substrate. The spacer layer is disposed above the first recording layer. The second recording layer is disposed above the spacer layer and the second recording layer is made of inorganic material. The second substrate is disposed above the second recording layer. The invention also discloses a method for manufacturing the optical information storage medium.
Patent TW-I231003-B (TW)
Title: Improved shallow trench isolation structure with low sidewall capacitance for high speed integrated circuits
Inventor: SU KE-WEI
IPC: H01L29/78
Filed: 2004-05-13
Granted: 2005-04-11
Abstract: A method for reducing sidewall capacitance by 25% or more in an STI structure is described. A conformal barrier layer is deposited on sloped sidewalls in a shallow trench within a substrate. The trench is filled with a low k dielectric material which is planarized and etched back. Next a barrier cap layer is deposited that is different than the underlying low k dielectric layer. In one embodiment, the barrier cap layer is a SiCOH material that is modified for enhanced CMP performance that yields fewer surface scratches and defects. A nitride etch stop layer and a pad oxide are removed above an active area on the substrate to afford the final STI structure. Optionally, the barrier cap layer is omitted and the low k dielectric layer extends slightly above the substrate level. Total parasitic capacitance in the resulting MOS device is reduced by 15% or more.
Patent TW-I287985-B (TW)
Title: Water-soluble isoflavone composition, manufacture method and usage thereof
Inventor: KIDO TAKETOSHI
IPC: A23L2/52
Filed: 2004-05-20
Granted: 2007-10-11
Abstract: This invention provides a water-soluble isoflavone composition which is an isoflavone composition comprising alpha-glucosyl isoflavone, isoflavone and optional isoflavone aglycone, and the ratio of aglycone amount in alpha-glucosyl isoflavone to the aglycone amount containing in the total amount of isoflavone and isoflavone aglycone [alpha-glucosyl isoflavone/(aglycone amount in isoflavone + isoflavone aglycone amount)] is above 2.5/1; or provides an isoflavone composition comprising alpha-glucosyl isoflavone, isoflavone and isoflavone aglycone, wherein the isoflavone aglycone amount is 0.01 to 20% of the total aglycone amount of the composition; or food, cosmetics, pharmaceutics or feed comprising such composition.