baber/WOPTO huggingface dataset:
Patent TW-I247768-B (TW)
Title: Manufacturing method of polyimide with low water absorption
Inventor: JUANG KUEN-RU
IPC: C08G73/10
Filed: 2003-05-15
Granted: 2006-01-21
Abstract: A kind of manufacturing method of polyimide with low water absorption comprises dissolving diamine and dianhydride monomers in a polar non-protonic organic solvent, adding a polytetrafluoroethylene modifier with organic solvent solubility, stirring to promote polymerization reaction in nitrogen atmosphere, and thus forming a polyimide precursor (polyamidic acid). The precursor can be used for coating or drying, according to the practical application, to perform curing ring-formation treatment so that a modified polyimide material can be obtained. The modified polyimide material made according to the invention has the water absorption as low as 1.1% and excellent surface hydrophobicity, which can greatly increase weatherproof capability and field of application. Meanwhile, the invented manufacture process is simple and thus worth application in industry.
Patent TW-I222914-B (TW)
Title: Manufacturing method for grinding tools with regular arranged abrasive materials
Inventor: GUO JR-HUEI
IPC: B24D3/04
Filed: 2003-05-30
Granted: 2004-11-01
Abstract: This invention relates to a manufacturing method for grinding tools with regular arranged abrasive materials, including the steps of: electroplating to form an arrangement layer on a base material; etching a plurality of holes on the arrangement layer; placing a plurality of abrasive particles in the respective holes thereby evenly arranging the abrasive particles on the base material; continuing to electroplating for forming a retaining layer on the arrangement layer, so as to coat and retain the abrasive particles on the base material; removing part of the retaining layer such that the abrasive particles are partially uncovered for performing grinding process. A retaining enhancing layer may be formed on the retaining layer, so as to enhance the retaining strength between the abrasive particles and the retaining layer, such that the abrasive particles are not likely to fall when performing grinding process, thereby increasing the usage lifetime of the grinding tool. The abrasive particles of this invention may be arranged and distributed on the base material in accordance with various needs for grinding, so as to increase the processing efficiency during grinding.
Patent TW-I222323-B (TW)
Title: Image sensor providing improved image quality
Inventor: KOKUBUN MASATOSHI
IPC: H04N1/03
Filed: 2003-07-14
Granted: 2004-10-11
Abstract: An image sensor for capturing image, has: a plurality of pixels arranged in a matrix each including a photoelectric conversion element for generating current according to received light intensity and a reset transistor for resetting a node of the photoelectric conversion element to a reset potential; and a sample hold circuit for sample holding a pixel potential according to the potential of the node of the pixel. And the sample hold circuit outputs the differential potential, between a first pixel potential at an end of the integration period after a first reset operation of the pixel and a second pixel potential at an end of a reset noise read period after a second reset operation after the integration period, as a pixel signal. Also in the sample hold circuit, when the second pixel potential during the reset noise read period exceeds a predetermined threshold level, the second pixel potential is set to a predetermined reference potential.
Patent TW-I279123-B (TW)
Title: Automatic call distribution with computer telephony interface enablement
Inventor: FINNIE DONALD
IPC: H04M11/00
Filed: 2003-08-14
Granted: 2007-04-11
Abstract: A software ACD is described that is interposed between a switch or packet telephony environment, and an applications computer running a call processing application. The ACD may pass through primitive commands from the applications computer for direct execution by the switch or packet telephony environment, or in response to complex commands from the applications computer it may generate one or more different commands for execution by the switch or telephony environment.
Patent TW-I234748-B (TW)
Title: System for detecting the thickness of a smoke layer
Inventor: JUNG JI-CHIANG
IPC: G08B17/10
Filed: 2003-08-18
Granted: 2005-06-21
Abstract: The present invention provides a system for detecting the thickness of a smoke layer, which includes first and second detecting units, a signal processing unit and a telegraph transmitter. The first and second detecting units are at different heights respectively, and each constitutes a detecting plane by plural sets of smoke detectors disposed at different positions. Each set of smoke detectors is commonly connected to the signal processing unit. The signal processing unit is then connected to the telegrapher transmitter. Once smoke enters the installed space of the present system, the smoke will be detected by the smoke detectors in the space, and the smoke detector transmit signals to the signal processing unit for being computed and processed. The values obtained from computing and processing are used to perform comparison and analysis to three parameters including the time difference, shielding rate and detection number. If the smoke condition conforms to the set parameters, a fire hazard signal is transmitted to the telegraph transmitter for sending a telegraph. Therefore, it is able to accurately determine the occurrence of a fire hazard, and avoid reporting a fire hazard erroneously, too early or too late.
Patent TW-I239316-B (TW)
Title: Method for inspecting materials and supplies in stocker
Inventor: CHEN HUNG-TAI
IPC: B65G49/00
Filed: 2003-08-26
Granted: 2005-09-11
Abstract: A method for inspecting materials and supplies, to be implemented in a stocker includes: a first identification device for identifying an incoming materials and supplies set at an entrance end of a stocker; a second identification device set inside the stocker. Both the first and second identification devices are each connected to a material-and-supply system. The method of this invention includes the steps of: identifying the incoming materials and supplies by the first identification device; performing an inspection command if the results of identification are abnormal to enable the second identification device to identify the incoming materials and supplies; transporting the incoming materials and supplies to a predetermined location or station for storage in the stocker if the results of identification are normal.
Patent TW-I223442-B (TW)
Title: DRAM cell array and its manufacturing method
Inventor: CHANG MING-CHENG
IPC: H01L21/334
Filed: 2003-09-02
Granted: 2004-11-01
Abstract: A DRAM cell array of the present invention consists of at least two pairs of gate conduction lines parallel to each other and extending along the first direction. Each pair of gate conduction lines contain a first and a second gate conduction lines. A pair of bit lines extends along the second direction and intersects the said pair of gate conduction lines. A first effective area crosses the first gate conduction line pair along the first direction and is formed upon the first bit-line. A second effective area crosses the second gate conduction line pair along the first direction and is formed upon the second bit-line. Each effective area consists of: the first and second deep trenches that are formed beneath the first and second gate conduction lines respectively; a bit line contact that is formed between the first and second gate conduction lines and is electrically connected to the above corresponding bit line; a common source/drain area that are formed between the first, the second gate conduction lines and is electrically connected to the bit line contact; a first vertical transistor that is formed above the first deep trench and contains a first buried diffusion region formed on the sidewall of the first deep trench; and a second vertical transistor that is formed above the second deep trench and contains a second buried diffusion region formed on the sidewall of the second deep trench.
Patent TW-I239225-B (TW)
Title: Inject-eject lever latch
Inventor: SCHLACK RICHARD E
IPC: H05K7/14
Filed: 2003-09-30
Granted: 2005-09-01
Abstract: An inject-eject lever latch mountable to the outside edge of a PC board to rotate relative thereto for assistance with board insertion and board pull-out, and for engaging and disengaging with a chassis mounted keeper, includes a projecting pawl which engages different faces of a cavity-type keeper during phases of its operation. The lever has a spring-biased lockout which when engaged holds the lever in a locked-down position against the board with the pawl fully engaged with the keeper upward wall thereby fully locking the board into position on a chassis. A manually operated release disengages the lockout function and causes the lever to automatically rotate partially outwardly from the board, which action also causes the pawl to move toward the keeper bottom wall. In a first aspect of the invention, a catch which includes at least one projecting foot to act as the pawl is carried on the lever for transverse movement relative thereto. The catch release is affected by manually pushing against the catch which acts as a button release. In a second aspect of the invention, the catch is mounted to the lever for sliding movement thereto. The catch release is affected by manually sliding the keeper and its projecting footed pawl out of position from the keeper in a direction along the lever. In a third aspect of the invention a catch is mounted to the lever which lever utilizes its front end as the pawl. A cantilevered flexible tab on the catch includes an operator button where the free end of the tab interferes with an adjacent facing edge on the lever creating an interference pinch point. Manually depressing the button releases the pinch point and the lever is free to rotate. In each aspect of the invention spring biasing causes the lever to initially rotate away from the PC board edge.
Patent TW-I243504-B (TW)
Title: Proton exchange membrane (PEM) for a fuel cell
Inventor: ZHANG ZHENGMING
IPC: H01M8/00
Filed: 2003-10-01
Granted: 2005-11-11
Abstract: A new PEM and fuel cell using that PEM are disclosed. The proton electrolyte membrane (PEM) comprises a polymer matrix and an ionically conductive ceramic material adapted to create a superconductive interface, the ceramic material being uniformly dispersed throughout the matrix. The polymer matrix is selected from the group consisting of proton exchange polymers, non-proton exchange polymers, and combinations thereof. The material is selected from the group consisting of beta alumina oxides, SnO2(nH2O), fumed silica, SiO2, fumed Al2O3, H4SiW12O2(28H2O), tin mordenite/SnO2 composite, zirconium phosphate-phosphate/silica composite.
Patent TW-I243995-B (TW)
Title: Multimode controller for intelligent and ""dumb"" flash cards
Inventor: MAMBAKKAM SREENATH
IPC: G06F12/16
Filed: 2003-10-03
Granted: 2005-11-21
Abstract: A controller chip for coupling a computer system with a flash storage system is disclosed. The controller chip comprises an interface mechanism for determining whether the flash storage system includes a controller and an adapter for providing the appropriate interface to the computer system to allow the computer system to communicate with the flash storage system. In a preferred embodiment, the flash storage system comprising at least a portion of a medium ID section; and a flash section, wherein the medium ID section contains specifications of the medium ID. Through the use of this system a plurality of different adapters and a flash storage system can be managed while utilizing the same hardware components.
Patent TW-I275776-B (TW)
Title: Device for measuring thickness of vessel steel plate
Inventor: SATO NOBUYOSHI
IPC: G01N29/26
Filed: 2003-10-31
Granted: 2007-03-11
Abstract: The object of the invention is to provide a device for measuring the thickness of a steel plate of a vessel, which is capable of easily measuring the thickness even if an end plate portion of the vessel is formed by a curved surface of a spherical or a conical shape, such as in a reactor (reaction vessel), and a trunk portion of the vessel has various obstacles. The device is characterized in that: a supporting point member 20 is detachably provided as a supporting point set on the axis of a vessel end plate portion 1a of a reactor 1, and a traveling carrier 6 that travels on a steel plate of the vessel end plate portion 1a and on which ultrasonic probes 7 are mounted is connected to one end portion of a rotation radius-defining member 19 that is provided so as to be rotatable about the supporting point member 20.
Patent TW-I240932-B (TW)
Title: Conductive sheet with conduction layer formed on silicon-contained layer
Inventor: MIURA SHIGEKI
IPC: C23C14/14
Filed: 2003-11-28
Granted: 2005-10-01
Abstract: The present invention relates to a conductive sheet having conduction layer formed on silicon-contained layer. The invented conductive sheet (100) is characterized in comprising: a surface, which is not undergone with surface roughening process; an insulation thin film, which has the volatile content containing water smaller than 1 mass%; a substrate sheet (101), on which silicon-contained layer (102) is formed on the surface of at least one side of the substrate sheet (101); and a conduction layer (103) formed on the silicon-contained layer (102).
Patent TW-I249462-B (TW)
Title: Injection molding process of ethylene vinyl acetate (EVA) foam shaping
Inventor: HSU SHENG-TZU
IPC: B29C44/36
Filed: 2004-01-06
Granted: 2006-02-21
Abstract: This invention provides an injection molding process of ethylene vinyl acetate (EVA) foam shaping including: to inject the first and the second material that are in different status respectively into different rooms of a mold in order that they may form as blanks at the same time through a single process; and then to put the beforesaid blanks together in the shaping room of the mold for polymerization to generate the polymer product of expected shape.
Patent TW-I282058-B (TW)
Title: One-bus multi-media computer system and the system chip of forming the same
Inventor: WANG TAI-CHENG
IPC: G06F13/20
Filed: 2004-02-05
Granted: 2007-06-01
Abstract: A one-bus multi-media computer system is provided, including a CPU/Sound/Graphic unit, a bus arbitrator, a program and sound and graphic memory for communicating with CPU/Sound/Graphic unit the bus arbitrator. Only a single bus is required as communications is through the bus arbitrator. The addition of bus-arbitrator can relieve CPU/Sound/Graphic unit from performing bus synchronization and waiting for the slow memory to catch up.
Patent TW-I267325-B (TW)
Title: Checking machine of simulating three-dimensional profile for blind hole on the PCB
Inventor: YAO FU-LAI
IPC: H05K3/00
Filed: 2004-03-17
Granted: 2006-11-21
Abstract: A checking machine of simulating three-dimensional profile for blind hole cm the PCB, including a table for checking blind hole on the printed circuit board, a laser measure can fast to proofread the focal length of blind hole, a displacement device, a measuring device with multiple microscopes, a charge coupled device (CCD) can film the image of the blind hole, and a computer of logical program can count a three-dimensional image of multiple layers of the blind hole. Thereby, the checking machine can provide an object of filming and checking the three-dimensional profile of the blind hole on the PCB.
Patent TW-I260295-B (TW)
Title: Electrical operation device for bicycle
Inventor: CAMPAGNOLO VALENTINO
IPC: B62K23/02
Filed: 2001-05-22
Granted: 2006-08-21
Abstract: An electrical control device for a motor-driven derailleur for bicycles, comprising: a supporting body (12) provided with means for fixing it to the handlebars (14) of a bicycle; a brake lever (16) mounted on the supporting body (12) in such a way that it can oscillate; and a pair of electrical switches (24, 26) for controlling gear change, which are carried by the supporting body (12), wherein the said electrical switches (24, 26) are mounted on a supporting plate (28) which in turn is mounted on the supporting body (12) in such a way that said switches can be pre-assembled on said supporting plate (28) before the latter is mounted on the supporting body.
Patent TW-I234289-B (TW)
Title: Schottky diode with high field breakdown and low reverse leakage current
Inventor: WU SHYE-LIN
IPC: H01L29/872
Filed: 2004-03-23
Granted: 2005-06-11
Abstract: A Schottky diode structure and a method of making the same are disclosed. The method comprises following steps: firstly, a semiconductor substrate having a first conductive layer and an epi-layer doped with the same type impurities is provided. Then a first oxide layer is form on the epi layer. A patterning step to pattern first oxide layer and recess the epi layer (optional) is then followed to define guard rings. After stripping the photoresist pattern, a polycrystalline silicon layer formation is then followed. A boron and/or BF2+ ion implant is then performed. Subsequently, a high temperature drive in process and oxidation process to oxidize the polycrystalline silicon layer and drive ions is then carried out. A second mask and etch steps are then performed to open the active regions. A metallization process is then done. A third mask and etch steps are then implemented to define anode. Finally, a backside metal layer is then formed and serves as a cathode.
Patent TW-I247970-B (TW)
Title: Method for producing mask blank and method for producing transfer mask
Inventor: HATA MITSUAKI
IPC: G03F7/16
Filed: 2004-03-31
Granted: 2006-01-21
Abstract: The present invention provides a mask blank which enables to suppress the formation of a bulge after the removal of a resist film on the peripheral portion of a substrate regardless of the kind of a resist species used therefor. In addition, the mask blank leaves no resist reside. In a removing step for unnecessary film in a mask blank production process, in which step an unnecessary resist film is removed from a substrate (10) on which a certain light-shielding film (12) is formed and then a resist film (13) is formed thereon, the substrate surface of a side on which the resist film (13) is formed is covered with a covering member (30), the unnecessary resist film is firstly dissolved by a chemical (50) while rotating the substrate (10) at a certain rotational speed (R1), the dissolved unnecessary resist film is then removed while rotating the substrate at a certain rotational speed (R2), and the region from which the resist is removed is dried while rotating the substrate at a certain rotational speed (R3). In this connection, (R1), (R2), and (R3) satisfy the following conditions: (I) R1=100-500 rpm, (II) R2 >= 300 rpm, and (III) R1 < R2 <= R3.
Patent TW-I240156-B (TW)
Title: Temperature and humidity sensing speed control system for fan
Inventor: CHANG SANS
IPC: F25B49/00
Filed: 2004-05-18
Granted: 2005-09-21
Abstract: A temperature and humidity sensing speed control system for fan is disclosed. The system includes a fan motor circuit, a micro control unit, and a temperature and humidity sensing unit. The temperature and humidity sensing unit senses the temperature and humidity of the surroundings where the system is operated and outputs a electronic signal, while the micro control unit processes the electronic signal and outputs a digital signal to the fan motor circuit to control the speed of the fan motor.
Patent TW-I267834-B (TW)
Title: Data real time backup process application method for single hard disk
Inventor: TSAI CHING-LUNG
IPC: G11B27/28
Filed: 2004-05-25
Granted: 2006-12-01
Abstract: The present invention provides a data real time backup process application method for single hard disk, which uses a software to divide a single hard disk into two unit blocks. When the data is stored with real time backup, the data will be stored in the stripe blocks in different unit blocks on the same hard disk simultaneously through the software process to complete the data real time backup. The software divides a single hard disk into a plurality of unit blocks. When the data is stored with real time backup, the software will sequentially select two unit blocks to store the data in the stripe blocks in the selected two unit blocks to complete the data real time backup.
Patent TW-I241746-B (TW)
Title: Structure for precisely installing a piezoelectric device on a circuit board
Inventor: CHOU CHIN-WEN
IPC: H01R11/12
Filed: 2004-06-21
Granted: 2005-10-11
Abstract: A structure for precisely installing a piezoelectric device on a circuit board is disclosed. The piezoelectric device is to be installed on a circuit board. There is an electric contact point on the piezoelectric device. There is an electric connecting unit between the electric contact point of the piezoelectric device and the circuit board. The electric connecting unit can successfully attach the electric contact point on the piezoelectric device by a protective sheet. The protective sheet can avoid looseness and detachment when a gap is introduced by the relative vibration from the piezoelectric device and the connecting unit. This invention can also prevent the metal connecting point from oxidation causing the damage of the electric connection, and thus can make sure of the good electric connection effectiveness between the piezoelectric device and the circuit board.
Patent TW-I252814-B (TW)
Title: Document binding device
Inventor: CHEN JIN-CHING
IPC: B42F13/02
Filed: 2004-06-21
Granted: 2006-04-11
Abstract: A document binding device, for binding plural documents each having a binding hole, including: a first fastening unit, and a second fastening unit. The first fastening unit has a first base plate, a sleeve affixed to the first base plate, a through hole penetrating the first base plate and the sleeve; and a resilient clip projectively provided in the through hole. The second fastening unit has a second base plate, an insertion rod affixed to the second base plate and inserted into the through hole, and plural stop blocks projectively provided to the insertion rod and spaced from each other. During binding, the insertion rod passes through the binding holes of the documents and is then inserted into the through hole from the sleeve towards the first base plate. At the same time of pulling the insertion rod to cause the second base plate to approach the first base plate, the stop pieces are also driven to sequentially urge against the resilient clip passing through the through hole, so as to retain the documents between the first and second base plates.
Patent TW-I253618-B (TW)
Title: Thin film transistor circuit device, production method thereof and liquid crystal display using the thin film transistor circuit device
Inventor: TANAKA HIROAKI
IPC: H01L29/45
Filed: 2004-07-22
Granted: 2006-04-21
Abstract: A thin film transistor circuit device which has a wiring of thin film transistors extending from a main circuit region formed on a center portion of a substrate towards a terminal formed on an outer periphery of the substrate, wherein said terminal is formed by exposing a portion of said wiring covered with an insulating film, and then forming a terminal electrode at an exposed surface of said wiring, and wherein at least said exposed surface of said wiring is a molybdenum alloy comprising niobium.