baber/WOPTO huggingface dataset:
Patent TW-200423790-A (TW)
Title: Thermoelectric platform heated at low voltage
Inventor: STABILE ALDO
IPC: F24D13/02
Filed: 2003-07-25
Abstract: Platform including a base framed with metal pieces for protection and for joining it to the floor and to the walls, comprises a layer of insulating material covered by rectangular membranes, having a metal core, placed longitudinally side by side in the form of a serpentine obtained by parallel cuts extending alternatively from one longitudinal edge of the membranes to a short distance from the opposite edge, there being two metal pieces laid one on each side of the platform, transversally to the membranes and electrically connected both to the cores in said membranes and to the outputs of a transformer for reducing the voltage of mains electricity to a voltage of safety, all the above generating diffused heat by the metal cores acting as electric resistances.
Patent TW-200401260-A (TW)
Title: Picture display device and method of driving the same
Inventor: HIROKI MASAAKI
IPC: G09G3/36
Filed: 1998-11-13
Abstract: In a picture display device, a picture having high gradation is obtained by using an switching method which can deal with a video signal having a high frequency band region. On the basis of an input signal, a signal processing circuit outputs a pair of analog video signals (a signal reversal frequency is one frame), which have inversion relationships with each other, to a signal line drive circuit, and the signal line drive circuit applies one of the inputted pair of video signals to an odd signal line, and applies the other of the video signals to an even signal line, so that source line reversal drive is carried out.
Patent TW-200504932-A (TW)
Title: Dual-damascene opening structure, and fabrication method for dual-damascene interconnect
Inventor: WU MENG-WEI
IPC: H01L21/461
Filed: 2003-07-31
Abstract: The present invention provides a fabrication method for the dual-damascene metal interconnect, which includes the following steps: providing a semiconductor substrate formed with a dielectric; forming a first photoresist layer with the via opening pattern on the dielectric; forming a sacrificial layer on the first photoresist layer, and filling into the via opening pattern; forming a second photoresist layer with the interconnect opening pattern on the sacrificial layer, and the second photoresist layer is exposed with the sacrificial layer above the via opening pattern; using the second photoresist layer as the mask for etching the sacrificial layer to transfer the interconnect opening pattern onto the sacrificial layer; using the second photoresist layer as a mask to sequentially etch the first photoresist layer and the dielectric for transferring the interconnect opening pattern onto the dielectric, and etching the dielectric along the via opening pattern, so as to form a via opening in the dielectric. The damascene metallization process according to the present invention has the simplified processing steps, and reduces the fabrication cost. Especially, the present invention provides a damascene metallization process without the etch stop layer, which can prevent the increasing of parasitic capacitance between the dielectric, and further reduce the RC delay in device operation.
Patent TW-200403408-A (TW)
Title: Vacuum demand flow valve
Inventor: DANBY HAL C
Filed: 2003-08-01
Abstract: A valve is disclosed for dispensing a flowable material from a container. The valve has a first chamber (40) at a first pressure wherein said first chamber (40) defines an outlet (28) in communication with said first chamber (40). A second chamber (42) is at a second pressure. The valve has a stop (18) indexed against a third pressure, operating to selectively place the first chamber (40) into communication with the second chamber (42). The stop (18) is operative to connect the second chamber (40) when the first pressure is less than the third pressure. The valve has structure capable of balancing internal forces acting the valve such as from pressure from the flowable material in the container.
Patent TW-200408152-A (TW)
Title: Stacked organic memory devices and methods of operating and fabricating
Inventor: TRIPSAS NICHOLAS H
IPC: H01L27/28
Filed: 2003-08-14
Abstract: The present invention provides a multi-layer organic memory device (10, 24, 28, 34, 38, 54, 58, 74, 78, 100, 700, 704) that can operate as a non-volatile memory device having a plurality of stacked and/or parallel memory structures constructed therein. A multi-cell and multi-layer organic memory component (30, 34, 50, 54, 70, 74) can be formed with two or more electrodes (110, 122, 132, 140, 220, 244, 332, 348, 432, 448, 514, 560, 616, 704, 710) having a selectively conductive media (706, 708) between the electrodes (110, 122, 132, 140, 220, 244, 332, 348, 432, 448, 514, 560, 616, 704, 710) forming individual cells, while utilizing a partitioning component (40, 44, 48, 60, 64, 68, 80, 84, 88) to enable stacking of additional memory cells on top of or in association with previously formed cells. Memory stacks (30, 34, 50, 54, 70, 74) can be formed by adding additional layers-respective layers separated by additional partitioning components, wherein multiple stacks can be formed in parallel to provide a high-density memory device.
Patent TW-200404413-A (TW)
Title: RF digital transmitter
Inventor: HSU WEI-CHAN
IPC: H03C1/02
Filed: 2003-08-29
Abstract: An RF digital transmitter. The transmitter comprises a modulator receiving and modulating a digital base-band signal, a local oscillator generating a digital carrier signal, a mixer receiving the digital base-band and carrier signal, and implementing multiplication of the digital base-band and carrier signal to generate a transmission signal, and a switching power amplifier amplifying the transmission signal.
Patent TW-200410963-A (TW)
Title: Heterocyclic derivatives
Inventor: GIELEN HEIKI
IPC: C07D417/04
Filed: 2003-09-09
Abstract: This invention relates to novel heterocyclic derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
Patent TW-200511492-A (TW)
Title: Method of fabricating a bottle shaped deep trench for trench capacitor dram devices
Inventor: CHEN YI-NAN
IPC: H01L21/76
Filed: 2003-09-15
Abstract: A method for fabricating a bottle-shaped deep trench in a semiconductor substrate is disclosed. A pad stack layer is formed on a main surface of the semiconductor substrate. A deep trench is etched into the substrate through the pad stack layer. The deep trench has a vertical sidewall and a bottom surface. A CVD silicon nitride thin film is deposited on the interior surface of the deep trench. Subsequently, the upper portion of the CVD silicon nitride thin film is bombarded with inert gas ions by tilt-angle ion implantation. The bombarded upper portion of the CVD silicon nitride thin film is then selectively etched away to expose the substrate in the deep trench. The remaining CVD silicon nitride thin film at the lower portion of the deep trench serves as an oxidation mask. A thermal oxidation is carried out to oxidize the exposed substrate to form a silicon oxide layer at the neck of the deep trench. The oxidation mask is then stripped off to expose the lower portion of the deep trench, which is isotropically etched to form a bottle-shaped deep trench.
Patent TW-200512287-A (TW)
Title: Solution for removal of post dry etching residue
Inventor: SHEEN WEN-SHOEI
Filed: 2003-09-19
Abstract: A non-corrosive photo-resist stripping and cleaning composition, comprising: (1). N-alkyl amino-alcohol, (2). Metal corrosion inhibitor, (3). Polar solvent, (4). An aqueous NH2OH solution. The organic/inorganic residue can be removed easily without damage the metal and substrate surface.
Patent TW-200412380-A (TW)
Title: Processing method and composition for the production of carbon fiber and mats
Inventor: HIRATA MASUMI
IPC: C08L95/00
Filed: 2003-09-26
Abstract: The present invention provides a method for producing a carbon fiber having a narrow distribution of fiber diameters of 0.001 μm to 5μm. A resin composition comprising 100 parts by weight of a thermoplastic resin, 1 to 150 parts by weight of a carbon- precursor organic compound (A), and 0.001 to 40 parts by weight of a copolymer constituted of polymeric segments (e1) and (e2) which have surface tensions against the thermoplastic resin and the organic compound (A) within specific ranges: and a process for the production of carbon fiber, characterized by producing a molding of a precursor fiber (B) from the composition, stabilizing the carbon-precursor organic compound (A) contained in the precursor fiber (B) to form a stabilized precursor fiber (C) removing the thermoplastic resin contained in the stabilized precursor fiber to form a fibrous carbon precursor (D) free from the thermoplastic resin, and then subjecting the fibrous carbon precursor (D) to carbonization or graphitization.
Patent TW-200417981-A (TW)
Title: Display device with pixel inversion
Inventor: KIESCHNICK KNUT
IPC: G09G3/36
Filed: 2003-11-06
Abstract: The invention relates to a display device (2) with pixels (8) arranged in columns m and rows n, wherein the pixels of a row n can be selected by a row voltage (VROW) supplied through control lines (6), and column voltages (VCOL) that correspond to the picture data of the selected pixels to be displayed can be supplied through data lines (7). The invention further relates to a method of controlling such a display device. To obtain a display device in which an optimized picture quality is achieved in combination with a long battery life and low manufacturing costs, it is proposed to connect the mutually adjoining pixel groups arranged in one row or column, said groups comprising adjoining pixels of one row or column, to adjoining control lines (6n, 6n+1) or data lines (7m, 7m+1) in alternation. This renders it possible to control such a display device by a conventional control method. A pixel inversion can be obtained here by a control method with row inversion, without the expenditure which is usually necessary for this and without the restrictions, for example that only high voltages can be used for the control, so that not only the energy cost but also the manufacturing cost is reduced.
Patent TW-200416148-A (TW)
Title: Ink cartridge and method of regulating fluid flow
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 2003-11-12
Abstract: In an ink cartridge, a negative pressure generating mechanism is disposed between an ink storage region and an ink supply port, and has a wall surface having two first and second through-holes for ink flow, and a valve member contacted with and separated from the through-hole by receiving a pressure in an ink supply port side. The valve member has a third through-hole. Ink flowing via the first through-hole is supplied via the second and third through-holes to the ink supply port.
Patent TW-200424698-A (TW)
Title: Liquid crystal display panel and method of manufacturing the same
Inventor: TSUDA HIDEAKI
IPC: G02F1/137
Filed: 2003-11-13
Abstract: A liquid crystal showing a nematic phase at an ordinary temperature and having a negative dielectric anisotropy is filled between a TFT substrate and an opposing substrate, on which an alignment film is not formed. For example, acrylate monomer is added previously into the liquid crystal as an alignment control agent. The alignment control agent added into the liquid crystal is adhered onto surfaces of the TFT substrate and the opposing substrate and is grown thereon. Then, when the ultraviolet ray is irradiated, the alignment control agent is polymerized and then an alignment regulate layer is formed on surfaces of the TFT substrate and the opposing substrate respectively.
Patent TW-200511140-A (TW)
Title: Surface processing method for a chip device and a chip device formed by the method
Inventor: CHOU BRUCE C S
IPC: G06K9/00
Filed: 2003-11-20
Abstract: A surface processing method for a chip device includes the steps of: (a) providing a chip body having at least one exposed surface; (b) applying a polymeric monomer solution having a plurality of monomers, each of which has a soft fragment fluorocarbon (FC) polymer end and a polar silane group, to the at least one surface of the chip body; and (c) curing the solution to remove solvents out under proper environment settings and to polymerize these monomers into a solid polymer layer on the at least one surface. The polymer layer thus has an exposed surface having the soft fragment FC polymer structure for protecting the chip body from encountering any external or internal interference.
Patent TW-200426847-A (TW)
Title: Semiconductor memory device
Inventor: NAKAYA SHUJI
IPC: G11C7/12
Filed: 2003-11-20
Abstract: The present invention provides a semiconductor memory device, wherein even the current capacity of the memory cell and the charging transistor is reduced, and the bitline capacitance is increased, it can still conduct high-speed reading. In the sensing amplifier, except of the charging p-type MOS transistor, it is also configured with p-type MOS transistor and n-type MOS transistor, so as to employ the data in the memory cell to determine the switching level of inverter contained in the circuit for determination as the circuit for charging the selected bitlines. The present invention employs the high speed charging on bitlines to shorten the reading time.
Patent TW-200517239-A (TW)
Title: Injector
Inventor: CHEN GA-LANE
IPC: B29C48/12
Filed: 2003-11-21
Abstract: The present invention relates to an injector. The injector includes a control unit, a lock unit and an injection unit having a mould and a cooling system. The cooling system includes pipes in the mould and coolants received in the pipes, and the coolants are superfluid with carbon nanotubes suspending in it.
Patent TW-200520467-A (TW)
Title: System of general service platform
Inventor: LIANG JIA-RONG
IPC: H04L12/56
Filed: 2003-12-01
Abstract: The present invention relates to a system of general service platform, which is established in a wireless communication system for providing general data application document to a user. The system of general service platform includes three levels. With connections established between level one and level two and between level two and level three, service providers in level three can provide the general data application document to the intermediate service program of level two, and the intermediate service program inputs and outputs the general data application document to a transmission service provider of level one so that when authorization for the intermediate service is confirmed, the general data application document is transmitted to the user. As such, system complexity is reduced and system efficiency is enhanced.
Patent TW-200520434-A (TW)
Title: System of multi-function satellite network
Inventor: CHEN JAU-JIUN
IPC: H04B7/204
Filed: 2003-12-02
Abstract: The present invention relates to board-band multi-function communication satellite network system for both military and civic uses, comprising a multi-function communication satellite and a plurality of military and civic terminal stations for carrying out wireless communication. Regular civic communication that is carried out with the civic terminal stations put emphasis on data transmission of low costs, high speed, and large capacity, so that fixed frequency technology is employed to transmit communication signals and to connect with satellite networks, while ciphered communication for military purposes that is carried out with the military terminal stations often employs spectrum spreading and frequency hopping technology to transmit communication signals and to connect with satellite networks for the consideration of confidentiality and security. The multi-function communication satellite network system allows the military and civic terminal stations to access the communication network with different waveforms of uploading access electromagnetic waves to share resources of signal processing, exchange, and/or router of a common communication satellite and to correctly transmit messages to an opposite side terminal station.
Patent TW-200419540-A (TW)
Title: Changer for optical recording media
Inventor: WOO JI-SUNG
IPC: G11B17/22
Filed: 2003-12-19
Abstract: The present invention relates to an elevator type changer for optical recording media 24 including a moveable drawer 12 supporting a number of trays 2 arranged one above the other, each tray 2 capable of holding an optical recording medium 24, which allows access to all trays 2 at the same time. According to the invention, a changer for optical recording media 24 including a moveable drawer 12 supporting a number of trays 2 arranged one above the other, each tray 2 being capable of holding an optical recording medium 24, the trays 2 being mounted such that they are pivotable about a horizontal axis of the drawer 12, is characterized in that the trays 2 are pivoted about the horizontal axis by a rotating movement of a rotation cam 20 connected to the drawer 12.
Patent TW-200524455-A (TW)
Title: Processing method and device of digital audio signal
Inventor: WU GIN-DEV
IPC: H04R5/00
Filed: 2004-01-09
Abstract: The present invention relates to a processing method and device of digital audio signal, wherein two speakers are used to simulate the 3D audio stereo effect having planar feeling. The simulation method is to design a structure having the processing of plural analog devices, for example, such as filters, gain amplifiers, and delay processing units. The present invention also emphasizes on the portion of bass and 3D audio stereo effect, so that the audio output of home audio/video equipment is more realistic without distortion.
Patent TW-200525740-A (TW)
Title: Scalable paired stack-gate flash cell structure and its contactless nor-type flash memory array
Inventor: WU CHING-YUAN
IPC: H01L27/112
Filed: 2004-01-20
Abstract: A scalable paired stack-gate flash cell structure comprises a virtual-gate region being formed between two common-source regions, wherein the virtual-gate region comprises a pair of scalable stack-gate regions and a scalable common-drain region being formed between the pair of scalable stack-gate regions. Each of the two common-source regions comprises a common-source diffusion region and the scalable common-drain region comprises a common-drain diffusion region. Each of the pair of scalable stack-gate regions comprises a buried implant layer being formed in a surface portion of the semiconductor substrate. A deeper diffusion region is formed in the scalable common-drain region or each of the two common-source regions for forming a double-diffused channel in each of the pair of scalable stack-gate regions. The scalable paired stack-gate flash cell structure is used to implement a contactless NOR-type flash memory array.
Patent TW-200503118-A (TW)
Title: Wafer scale package and method of assembly
Inventor: CHEN LI-SHU
IPC: B81B7/00
Filed: 2004-02-16
Abstract: A plurality of electronic circuits and associated signal lines are positioned at respective locations on a base wafer. A cover wafer, which fits over the base wafer, includes a corresponding like number of locations each including one or more cavities to accommodate the electronic circuit and associated signal lines. The cover wafer includes a plurality of vias for making electrical connection to the signal lines. A multi layer metallic arrangement hermetically seals the periphery of each location as well as sealing the bottom of each via. The joined base and cover wafers may then be diced to form individual die packages.
Patent TW-200528911-A (TW)
Title: Projector having compact disk playback function
Inventor: HSIEH YI-HSIN
IPC: G03B31/00
Filed: 2004-02-17
Abstract: A projector having compact disk playback function is provided. A compact disk playback module is built in a projector so as to allow playback of compact disks using the compact disk playback module in the projector, thereby enhancing convenience in user operation, reducing space required for setting up separate projector and digital audio/video compact disk player.
Patent TW-200426066-A (TW)
Title: Scooter-type motorcycle
Inventor: SUITA YOSHIKAZU
IPC: B62K25/20
Filed: 2004-02-23
Abstract: To improve vibration absorbability as well as drivability with a simplified structure. A scooter-type motorcycle 1 having a unit-swing-type power unit 20 supported at the front portion by a vehicle frame 2 to be swingable, the motorcycle comprising: a pivot shaft 31 supported on the side of the vehicle frame 2; a pair of left and right vehicle-body-side shafts 32a, 32b supported on the side of the vehicle frame 2; an engine-side shaft 34 for supporting the unit-swing-type power unit 20 at the side of an engine 20a through rotatable bearing members 33, 33; a compression bar 35 for connecting the pivot shaft 31 and the engine-side shaft 34 to be swingable; and an engine-side suspension linkage 36 for linking the vehicle-body-side shafts 32a, 32b and the engine-side shaft 34, wherein one end of the engine-side suspension linkage 36 is supported with the vehicle-body-side shafts 32a, 32b through vehicle-body-side rubber bushings 60c, 60c having elasticity in the torsional direction of their axes, and the other end of the engine-side suspension linkage 36 is supported with the engine-side shaft 34 through engine-side rubber bushings 61c, 61c having elasticity, and wherein the engine-side rubber bushings 61c, 61c are configured to have soft spring characteristics in the direction along the line L2 which connects the vehicle-body-side shafts 32a, 32b and the engine-side shaft 34 and to have hard spring characteristics in the direction perpendicular to the line L2.
Patent TW-200529048-A (TW)
Title: Light-emitting keyboard structure
Inventor: CHIANG CHIH-HSIANG
Filed: 2004-02-26
Abstract: The present invention relates to a light-emitting keyboard structure, which includes a light-guide plate, a fixing plate and a key assembly. The fixing plate is disposed on the light-guide plate and has a first through hole. The key assembly has a scissor-type connection mechanism and an elastic element where the scissor-type connection mechanism is disposed on the fixing plate and the elastic element is inserted in the first through hole.
Patent TW-200532567-A (TW)
Title: Method for providing automatic node-tracking function
Inventor: JEN NIEN-CHIH
IPC: G06K11/02
Filed: 2004-03-24
Abstract: A method for providing an automatic node-tracking function is disclosed. In this method, a mouse pointer is first moved to a plurality of arbitrary positions in a graphic structure respectively, and then a plurality of second nodes closest to each of the arbitrary positions are found from a plurality of first nodes in the graphic structure, and thereafter the second nodes are connected to form a result path or a result plane. While the node-tracking function is in use, a user merely has to move a mouse and the nodes on or adjacent to the moving path of the mouse are located automatically, and thus the area desired by the user can be selected, thus benefiting the subsequent data processing steps.
Patent TW-200533161-A (TW)
Title: Globalization communication web call system and its method
Inventor: HOU ER-REN
Filed: 2004-03-26
Abstract: A globalization communication web call system and its method are provided in the present invention. The invention is a software-based brand-new web call framework. The user of the system only needs a computer (containing MS Internet Explorer), which has an operation system above Window98, complete dual-function sound-effect card, display interface and network function, so as to have the following functions including directly login the GTDWeb800 website, automatic number-matching function of the user, and automatic number-jumping function of GTD.