baber/WOPTO huggingface dataset:
Patent TW-473592-B (TW)
Title: Key with lock heart and manufacture method of key thereof
Inventor: LUOCHIN FANG-LAN
IPC: E05B19/00
Filed: 1999-09-16
Granted: 2002-01-21
Abstract: This invention of key with lock heart and manufacture method of key thereof includes key structure, structure of lock heart, and composition way of the key. The key structure consists of a key body, a key cover, and a ring sleeve--the key cover with an opening for it to sleeve connect with the key body and with the ring sleeve to enclose the whole structure. A special characteristic design of tooth part of concave/convex key tooth is suitable for automatic manufacturing, on the opening serves as a supporting point for opening the lock heart. According to the key structure, the lock heart structure consists of a lock body, an inner lock heart, a lock tongue, and a sleeve with front and back anti-drilling/anti-thieving mechanism to avoid any possible damage.
Patent TW-440706-B (TW)
Title: Display apparatus
Inventor: ISHIKAWA TAKAO
IPC: G02B1/116
Filed: 1999-09-27
Granted: 2001-06-16
Abstract: A high definition display apparatus having a wavelength selective absorption effect and an anti-static and anti-reflection effect is provided by thin films having a low resistance and a high refractive index. A high definition display apparatus having an anti-static and anti-reflection film composed of laminating oxide or metallic thin films, wherein at least three layers of oxide or metallic films having different reflectance each other are laminated onto the front surface of the display apparatus, the laminated films are composed in a manner that an absorbing film containing coloring material is arranged under a high reflectance film in view from the outer surface of the laminated films.
Patent TW-535478-B (TW)
Title: High density printed circuit board
Inventor: PARRISH FRANK
IPC: H01L21/66
Filed: 1999-10-22
Granted: 2003-06-01
Abstract: A multi-level circuit board for efficiently routing electrical signals is disclosed. The circuit board includes a contact layer comprising a first substrate and formed with a set of contact pads disposed across a relatively large surface area. The contact layer also includes a set of engagement contacts corresponding to the contact pads and arrayed in a densely packed surface area. A plurality of subsequent layers are disposed in fixed stacked relationship to the contact layer. Each subsequent layer includes a subsequent substrate, and a conductive pattern formed on the subsequent substrate and defining a plurality of signal paths. Conductive vias are coupled to the contact pads and the engagement contacts and are formed through the contact layer and one or more of the plurality of subsequent layers. The vias communicate with the respective signal paths and include selected sets of staggered vias configured to optimize the routing of the signal paths along the respective subsequent layers.
Patent TW-452832-B (TW)
Title: Semiconductor manufacturing apparatus
Inventor: OHMI TADAHIRO
IPC: H01L21/302
Filed: 1999-10-22
Granted: 2001-09-01
Abstract: The present invention provides a semiconductor manufacturing apparatus to perform uniform processing on the substrate, occupying a small floor area for installation, and presenting a good maintainability. The semiconductor manufacturing apparatus of the present invention is composed of a vacuum vessel, wherein at least one substrate stage is provided on the bottom plate of said vacuum vessel. A cylinder is installed surrounding said substrate stage. The gap between said cylinder and the top plate or bottom plate of said vacuum vessel is made variable by lifting/lowering said cylinder. At least one cylinder lifting/lowering mechanism per one said cylinder is provided, so as to separate a space inside said cylinder composing a processing chamber for processing said substrate surface from a space outside said cylinder composing a transport chamber for transferring said substrate. Said transport chamber is provided with a substrate conveyer mechanism for transferring said substrate between said processing chamber and said transport chamber through said gap. Said processing chamber is provided with a processing chamber gas inlet and a processing chamber gas outlet, and said transport chamber is provided with a transport chamber gas inlet and a transport chamber gas outlet.
Patent TW-447171-B (TW)
Title: Broadband miniaturized slow-wave antenna
Inventor: WANG JOHNSON J H
IPC: H01Q11/04
Filed: 1999-11-09
Granted: 2001-07-21
Abstract: Disclosed is a broadband, miniaturized, slow-wave antenna for transmitting and receiving radio frequency (RF) signals. The slow-wave antenna comprises a dielectric substrate with a traveling wave structure mounted on one surface, and a conductive surface member mounted on the opposite surface. The traveling wave structure, for example, is of the broadband planar type such as various type of spirals and includes conductive arms which are coupled to feed lines which are routed through the dielectric substrate and the conductive surface member for connection to a transmitter or receiver. The dielectric substrate is of a predetermined thickness which is, for example, less than 0.04 λ1, where λ1 is the free space wavelength of the lowest frequency f1 of the operating frequency range of the slow-wave antenna. Also, the dielectric constant of the dielectric substrate and the conductivity of the surface member are specified, along with the thickness of the dielectric substrate to ensure that a slow-wave launched in the traveling wave structure is tightly bound to the traveling wave structure, but not so tightly bound as to hinder radiation at a radiation zone of the traveling wave structure, while minimizing any propagation loss. The slow-wave antenna has a reduced phase velocity, which reduces the diameter of the radiation zone and, consequently, reduces the diameter of the slow-wave antenna.
Patent TW-446660-B (TW)
Title: Tricycle
Inventor: HAYASHI MASAYASU
IPC: B62K5/05
Filed: 1999-11-26
Granted: 2001-07-21
Abstract: This invention is about a tricycle characterized in that a pair of operable left/right front wheels and a single drivable rear wheel are installed at the front and rear sides of the vehicle body, respectively. In particular, this can improve the probability of instability for the left/right front wheels of the tricycle body while riding with a posture inclined to left/right, wherein ""left"" and ""right"" refers to the left and right side along the advancing direction of the tricycle, respectively.
Patent TW-410278-B (TW)
Title: Adjustment device for view finding direction of photography
Inventor: JANG GUANG-SHIANG
IPC: G03B13/02
Filed: 2000-01-13
Granted: 2000-11-01
Abstract: The present invention relates to an adjustment device for view finding direction of photography that sets up an adjustment mark in the view window of the twin-lens camera or simplified digital camera, preventing the vertical and horizontal shiftings generated in lens as a result of not matching photographer's eyes with view window precisely from affecting the shooting result. The adjustment mark of the invention can let photographer use the adjustment mark to directly orient the camera lens at the shooting object so that the lens shift can be lowered to the minimum.
Patent TW-508790-B (TW)
Title: Reader amplification arrangement with melted diffusion region and distributed driving system
Inventor: CHRYSOSTOMIDES ATHANASIA
IPC: H01L21/8242
Filed: 2000-02-18
Granted: 2002-11-01
Abstract: This invention relates to a reader amplification arrangement, wherein the sensor-amp-transistor (6) is in a common continuous diffusion region (8) arranged close to the driving system, so as to ensure a short local connection between the sensor-amp-transistor (6) and the driver (5).
Patent TW-500776-B (TW)
Title: Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups
Inventor: PEDEMONTE RONALD
IPC: C09B67/22
Filed: 2000-04-19
Granted: 2002-09-01
Abstract: The present invention concerns dye mixtures of fiber-reactive azo dyes, suitable for dyeing hydroxy- and/or carboxamido-containing material, such as cellulose fibers, like cotton, or wool and nylon, bright orange to red shades. The mixtures of the invention comprise one or more monoazo dyestuffs corresponding to the general formula (1) and one or more monoazo dyestuffs corresponding to the formula (2) wherein the general formulae (1) and (2) are defined as given in claim 1, a method for their preparation and a process for dyeing hydroxy- and/or carboxamido containing fiber material in which a inventive dye is applied to the material.
Patent TW-541497-B (TW)
Title: Multimedia command accelerator and method thereof
Inventor: JENG NAI-SHENG
IPC: G06F9/28
Filed: 2000-05-12
Granted: 2003-07-11
Abstract: The present invention relates to a multimedia command accelerator and a method thereof, especially one that uses command bar of floating-point value checking field to execute single-command multiple-data-order. The present invention not only can effectively save the execution time and simplify the numerical computation process but also can make complete use of the memory space to improve the 3-dimensional (3D) acceleration operation and execution. Furthermore, one extra mode command is allowed to be inserted among multiple data to which a single command applied in a 3D space is belonged. Thus, while running a 3D acceleration operation program, other programs, such as audio broadcasting program, can be run at the same time to enhance the performance of multimedia software programs.
Patent TW-459419-B (TW)
Title: Antenna transceiver
Inventor: GU GAU-TUNG
IPC: H01Q1/27
Filed: 2000-06-14
Granted: 2001-10-11
Abstract: The invention provide an antenna transceiver, in which a intermediate layer is installed in between the substrate of PCB and the ground surface of panel antenna, making it interconnect with both for grounding; and conductor penetrates PCB, intermediate layer, panel antenna to integrate the radiating unit, and circuit layer along with stuffing insulation for formation of coaxial cable structure, allowing to receive, transmit high power microwave signal and facilitate fast and convenient production assembly.
Patent TW-516017-B (TW)
Title: Liquid crystal display device
Inventor: ISHIDA TAKAFUMI
IPC: G09G3/36
Filed: 2000-07-18
Granted: 2003-01-01
Abstract: In an LCD device, a skew correction signal generating section determines change numbers DRQ1 and DRQ2 regarding voltages V2a and V4a in accordance with display data D, and outputs correction values T1 and T2 indicative of pulse widths for correcting inductive skews. On the other hand, a power source circuit, in response to instruction from an integrated correction signal generation section, outputs a correction-use voltage V2s to the signal-side driving circuit during a first period indicated by a pulse signal S0 for signal dullness correction use and during a period indicated by the correction value Tl, and outputs the correction-use voltage V4s during the first period and during a period indicated by the correction value T2. Consequently, though the power source circuit outputs only the correction-use voltages V2s and V4s as correction-use voltages, fluctuations of RMS values caused by inductive skews and signal dullness can be corrected by differing respective durations of application of the foregoing two. Therefore, display irregularities due to these can be suppressed.
Patent TW-444099-B (TW)
Title: Combustion chamber structure of direct injection type diesel engine
Inventor: YUZAKI KEIICHIRO
IPC: F02B3/06
Filed: 2000-08-10
Granted: 2001-07-01
Abstract: The subject of this invention is to provide a combustion chamber (100) of a direct injection diesel engine capable of sufficiently mixing fuel (2) injected from a fuel injection nozzle (1) with air to produce approximately uniform mixture so that approximately a uniform combustion can be performed in the entire area of the combustion chamber. An annular recessed part (6) having a combustion chamber wall surface (9) onto which the fuel (2) is injected from the fuel injection nozzle (1) is provided, an opening diameter (d1) of a combustion chamber opening part (3) is set smaller than the maximum diameter (d2) of the annular recessed part (6) and larger than a diameter (d3) of a combustion chamber wall surface nearer a combustion chamber bottom part (5) than the annular recessed part (6), a center projected part (7) with a height (h3) and a diameter (d5) that do not allow the fuel injected from the fuel injection nozzle (1) to collide is provided at the combustion chamber bottom part (5), a flat part (4) is provided between the combustion chamber wall surface (9) lower than the annular recessed part (6) and the annular recessed part (6), and a chamfered annular projected part is provided on the combustion chamber opening part (3).
Patent TW-593591-B (TW)
Title: Pigment dispersion useful for forming coating compositions, coating composition comprising the same and processes for preparing it
Inventor: KRAITER DANIEL C
IPC: C09K23/00
Filed: 2000-09-01
Granted: 2004-06-21
Abstract: A pigment dispersion useful for forming coating compositions containing dispersed pigment, a non-aqueous carrier liquid and an ABC-block polymer dispersant (binder); the ABC block polymer has a number average molecular weight of about 5,000-20,000 and contains a polymeric A segment, a polymeric B segment and a polymeric C segment; wherein the polymeric A segment of the block polymer is of polymerized monomers selected from the following group: alkyl (meth)acrylate monomers having 1-12 carbon atoms in the alkyl group, aryl (meth)acrylate monomers, cyclo alkyl (meth)acrylate monomers or mixtures of any of the above; the polymeric B segment of the block polymer is of polymerized alkyl amino alkyl (meth)acrylate monomers having 1-4 carbon atoms in the alkyl group quaternized with an alkylating agent; and the polymeric C segment of the block polymer is of polymerized monomers of hydroxy alkyl (meth)acrylate having 1-4 carbon atoms in the alkyl group and monomers selected from the following group: alkyl (meth)acrylate monomers having 1-12 carbon atoms in the alkyl group, aryl (meth)acrylate monomers, cycloalkyl (meth)acrylate monomers and any mixtures thereof and optionally contains polymerized monomers of glycidyl (meth)acrylate or polyalkylene glycol (meth)acrylate; wherein the weight ratio of pigment to binder in the dispersion is about 1/100-200/100; pigment dispersions of a CBA block polymer where the C, B and A segments are as described above also are part of this invention.
Patent TW-I235733-B (TW)
Title: Safety circuit for an elevator installation
Inventor: LISI ANTONIO
IPC: B66B1/34
Filed: 2000-09-27
Granted: 2005-07-11
Abstract: This safety circuit (1) consists of a series chain (2) of contacts (3), at least one safety relay (4), an electric power supply (5), and a monitoring device (6), the signal from the safety relay (4) being transmitted to an elevator control (7). The voltage across the safety relay (4) which is to be regulated is tapped at point (P1) and transmitted to a network (14) which is connected to the voltage converter (10). If all the contacts (3) of the series chain (2) are closed, the voltage across the safety relay (4) is held constant. Regulation of the voltage across the safety relay (4) makes the safety circuit (1), with respect to voltage drop, independent of the length of the cabling connecting the contacts (3).
Patent TW-562875-B (TW)
Title: Electrode plate for water electrolysis device, electrode plate unit, solid electrolyte membrane unit, and electrochemical cell
Inventor: TOYOSHIMA MANABU
IPC: C25B11/02
Filed: 2000-09-27
Granted: 2003-11-21
Abstract: According to the present invention, there is provided an electrode plate for a water electrolysis device, which is formed from a metal plate having such a thickness as to be capable of being press-formed, and which comprises a flat plate portion, and a peripheral edge portion positioned on the outer side of the flat plate portion and bent so that recesses and protrusions are alternately arrayed along an outer peripheral edge thereof. A groove for receiving a sealing member is formed between the flat plate portion and the peripheral edge portion along the peripheral edge portion by bending.
Patent TW-533120-B (TW)
Title: A portable tool
Inventor: LUCK ROBIN WILLIAM
IPC: B05C17/015
Filed: 2000-12-12
Granted: 2003-05-21
Abstract: A portable tool box 10 for an air-powered tool 28 includes a container 11 having a lid 12 and an air vent 20. Within the container 11 there is an electrically operated air compressor 19, a pneumatic hose 29 and the tool 28.
Patent TW-492247-B (TW)
Title: Television program broadcasting method, television receiver and media
Inventor: AKIYAMA RYUHEI
IPC: H04N21/231
Filed: 2000-10-12
Granted: 2002-06-21
Abstract: The invention provides a television (TV) program broadcasting method, TV receiver and media, which provides a sharp-image commercial suited to each viewer. TV programs (a program R and a program S) are previously accumulated in a hard disk 11. A TV commercial (a commercial a, a commercial b, ...) suited to the viewer is selected from among plural categories of TV commercials transmitted from respective enterprises, corresponding to pre-registered information on the viewer, and is accumulated in the hard disk memory 11. The TV commercial accumulated as a TV commercial televised in an interval of a TV program is inserted to create a program set 20. Accordingly, the viewer is able to watch the TV commercial suited to the viewer himself or herself together with the TV program by selecting the favorite program set by operating a remote controller 13 etc.
Patent TW-490930-B (TW)
Title: Charging pump circuit
Inventor: MYONO TAKAO
IPC: H02M3/07
Filed: 2000-12-08
Granted: 2002-06-11
Abstract: The present invention provides a charging pump circuit capable of boosting the voltage of a voltage step smaller than Vdd and improving the efficiency η of a circuit. The charging pump circuit comprises: diodes D1, D2 connected in series, two capacitors C1A, C1B connected to the junctions of the diodes D1, D2, a clock driver 11 for supplying clocking to the capacitor C1B, and switches S1, S2, S3 for connecting the capacitors C1A, C1B to the junctions of the diodes D1, D2 in series or in parallel, thereby outputting boosted voltage from the diode D2.
Patent TW-I238280-B (TW)
Title: Reflective liquid crystal display apparatus and production method thereof
Inventor: KANOU HIROSHI
IPC: G02F1/1368
Filed: 2001-01-03
Granted: 2005-08-21
Abstract: The present invention provides a reflective liquid crystal display (LCD) apparatus including a glass substrate 53, a transparent electrode 55 arranged on the glass substrate, a glass substrate 40, a thin film transistor (TFT) 44 arranged on the glass substrate 40, an insulation film 45 arranged on the TFT 44 and having a convex/concave structure 45a on its surface, a reflection electrode 48 arranged along the convex/concave structure 45a and connected to the TFT 44, and a liquid crystal layer 56 sandwiched between the transparent electrode 55 and the reflection electrode 48. The insulation film 45 protects the TFT transistor 44 after being formed and has the convex/concave structure 45a formed irregular arrangement of regions having different film thickness values. Thus, it is possible to prevent deterioration of the switching element during the production as well as to reduce the number of production steps.
Patent TW-493144-B (TW)
Title: Drawing method for trimmed ribbon graphs and computer readable media for program storage
Inventor: LIN TSUNG-WEI
IPC: G06T15/20
Filed: 2001-02-26
Granted: 2002-07-01
Abstract: A drawing method for trimmed ribbon graphs and computer readable media for program storage, which includes the following steps: inputting the content displaying on the trimmed ribbon; next, employing a wrap function to establish the ribbon path of the ribbon; then, cutting the ribbon path into a plurality of sub paths, and conducting the process for shading function effect corresponding to the sub paths, respectively; finally, combining the processed sub paths to generate the required trimmed ribbon; wherein, the cutting points of the cutting ribbon path can be decided based on the tangential of each point in the ribbon path.
Patent TW-495813-B (TW)
Title: Method and apparatus for heating a semiconductor wafer
Inventor: TILLMANN ANDREAS
IPC: H01L21/26
Filed: 2001-06-04
Granted: 2002-07-21
Abstract: The present invention is directed to an apparatus and process for locally heating and/or cooling of semiconductor wafers in thermal processing chambers. In particular, the apparatus of the present invention includes a device for heating or cooling localized regions of a wafer to control the temperature of such regions during one or more stages of a heat cycle. For instance, in one embodiment, gas nozzles eject gas towards the bottom of the wafer to provide localized temperature control. In another embodiment, a transparent gas pipe containing a variety of gas outlets distributes gas onto the top surface of the wafer to provide localized temperature control.
Patent TW-521039-B (TW)
Title: Ink container and ink jet cartridge
Inventor: HIGUMA MASAHIKO
IPC: B41J2/175
Filed: 2001-04-18
Granted: 2003-02-21
Abstract: An ink container for supplying ink out of a main body thereof through an ink supply port, the container includes an ink retaining material for retaining the ink in the main body of the container; pressure adjusting means for adjusting a pressure in the main body; and a valve member disposed in the ink supply port; the valve including a substantially non-elastic plug member for plugging the ink supply port and an elastic member for urging the substantially non-elastic member toward the ink supply port.
Patent TW-495915-B (TW)
Title: Method for forming conductive contact body of semiconductor device
Inventor: KIM JI-SOO
IPC: H01L21/28
Filed: 2001-05-17
Granted: 2002-07-21
Abstract: A method for forming a conductive contact body of a semiconductor device is provided. The method includes the steps of forming a plurality of conductive lines including a line-type conductive pattern and a shielding dielectric layer for protecting the side and top of the conductive pattern on a semiconductor substrate, forming a dummy dielectric layer for filling a gap between the conductive lines, forming a dummy dielectric layer pattern having a dummy opening for selectively patterning the dummy dielectric layer and selectively exposing a gap between the conductive lines, forming an interdielectric layer pattern having a lower etch-rate than that of the dummy dielectric layer, for filling the dummy opening, forming a contact opening for selectively removing the dummy dielectric layer pattern using the interdielectric layer pattern as an etching mask and exposing the semiconductor substrate of a portion in which the dummy dielectric layer pattern is located, forming a conductive layer which fills the contact opening and is electrically connected to the semiconductor substrate, and etching the surfaces of the conductive layer and the interdielectric layer pattern and separating the conductive layer into conductive contact bodies surrounded by the shielding dielectric layer and the etched interdielectric layer pattern.
Patent TW-I230413-B (TW)
Title: Treatment method for protecting metal surface of semiconductor structure
Inventor: CHEN SHIUE-JUNG
IPC: H01L21/00
Filed: 2001-05-21
Granted: 2005-04-01
Abstract: This invention provides a treatment method for protecting metal surface of semiconductor structure, which comprises at least providing a semiconductor structure with a metal layer thereon, and forming a passivation layer on the metal layer of the semiconductor structure, in which the passivation layer at least comprises a metal oxide layer. The invented method is particularly applied on the semiconductor structure with electrochemical copper surface component.