baber/WOPTO huggingface dataset:
Patent TW-445400-B (TW)
Title: Electronic controlled pressure regulator system
Inventor: LAGARE BRUCE
IPC: G05D16/20
Filed: 2000-07-07
Granted: 2001-07-11
Abstract: A miniature, compact, electronic controlled pressure regulator system provides highly accurate pressure control in a fluid delivery system. The system is adapted for providing a constant pressure condition to a number of fluid lines which supply a fluid flow to a number of mass flow controllers (MFCs). The system is a closed loop electronic pressure control system. Pressure fluctuations caused by variations are continuously monitored and adjusted by a digital controller such that a pressure regulator adjusts its shut-off valve accordingly to maintain its outlet pressure. When used with a downstream orifice, the system holds a precise pressure to that orifice, thereby controlling flow. Also, the system can be used to replace a MFC, eliminating the liquefied gas phase change problem.
Patent TW-477011-B (TW)
Title: Isoelectronic co-doping method
Inventor: WANG WANG NANG
IPC: H01L29/207
Filed: 2000-07-28
Granted: 2002-02-21
Abstract: A method for growth of highly conductive p-type epitaxial layers of III-nitride semiconductors is suggested. The essence of the invention is in the use of isoelectronic co-doping with impurity complexes that include a shallow acceptor from II row of the periodic table and one, two, three or four isoelectronic cation substitute impurities with substitute cation mass lighter then host cation mass.
Patent TW-564411-B (TW)
Title: Manufacturing method of multi-layered optical information record carrier
Inventor: LIAO WEN-YIH
IPC: G11B7/259
Filed: 2000-10-17
Granted: 2003-12-01
Abstract: A manufacturing method of optical information record carrier is disclosed, the optical information record carrier has plural layers of pits on the reflective surface to record data. The method comprises coating a reflective layer on a stamper having the pit pattern; then coating the radiation-setting adhesive polymer resin on a substrate having the other pit pattern and coated with a partial reflective layer; pasting the substrate onto a stamper coated with the reflective layer, irradiating ultraviolet light onto the resin to cure it, and peeling the stamper, so as to form two layers of reflective layer having the pit pattern; and finally, gluing the two substrates with polymer resin adhesive, so as to obtain a multi-layered optical information record carrier from which dual layers of recorded data can be read on both sides respectively.
Patent TW-494011-B (TW)
Title: Fume extraction apparatus and assembly
Inventor: MISHIN ARTEM
IPC: B01D46/24
Filed: 2000-10-27
Granted: 2002-07-11
Abstract: A fume extraction and filter apparatus includes a housing including a base and a top portion connected to a top side of the base. The base includes an inlet in a side thereof, the inlet leading into the housing and being in flow communication with an outlet in the top portion. A motor is disposed in the housing. A blower assembly is disposed in the housing and drivable by the motor to draw air into the inlet and cause the air to exit through the outlet. A filter is disposed in the housing between the inlet and the outlet and is arranged to filter air drawn in the inlet before the air exits through the outlet.
Patent TW-494392-B (TW)
Title: Copy feature for recordable dvd editing
Inventor: LIN SHU
IPC: G11B27/034
Filed: 2000-11-10
Granted: 2002-07-11
Abstract: A method for copying a recorded series of bits from a first location to a second location on a rewritable disc media. The method includes the steps of selectively marking a beginning point and an end point of a segment of the recorded series of bits, and a location to which said segment is to be copied prior to said reading step. Subsequently, video data comprising at least a portion of the segment of the recorded series of bits to be copied is read from the disk and stored in a track buffer of a DVD device. At least part of the video date from the track buffer is subsequently transferred directly from the track buffer to the record buffer by a control processor of the DVD device. Finally, the portion of the video data stored in the track buffer is written to the second location.
Patent TW-501006-B (TW)
Title: Information processing system with power-on debugging function and the power-on debugging method
Inventor: TSENG ANDY
IPC: G06F11/18
Filed: 2000-12-29
Granted: 2002-09-01
Abstract: The present invention provides an information processing system with power-on debugging function comprising a built-in display mechanism. Before the power-on self test of the basic input/output system (BIOS), the display mechanism is initialized first; next, before executing each testing operation in the power-on self test process, the code for each test point is shown on the display mechanism; thus, when error occurred in the power-on self test process, the test operation will be immediately stopped to halt the system, and the code for the test point occurring the error can be read on the built-in display mechanism.
Patent TW-463018-B (TW)
Title: Continuously variable transmission for motor vehicles
Inventor: TSUKADA YOSHIAKI
IPC: F16H15/18
Filed: 2001-02-01
Granted: 2001-11-11
Abstract: This invention relates to a continuously variable transmission for motor vehicles which transmits power with a speed change from a driving member to a driven member by moving a carrier which supports a shifting rotating member in frictional contact with the driving member and the driven member. No other special mechanism other than the continuously variable transmission is needed to push to move the motor vehicle with a small force. At least either one of the driving member 27 and the driven member 28 is driven by a power disconnecting means 70 to move away from the other member along the axis of a transmission shaft 26, thereby releasing at least one of the driving member 27 and the driven member 28 from frictional contact with the first and second friction transfer surfaces 40, 41.
Patent TW-502443-B (TW)
Title: Semiconductor device and manufacturing method
Inventor: WASHIO KATSUYOSHI
IPC: H01L29/778
Filed: 2001-04-02
Granted: 2002-09-11
Abstract: A semiconductor device having an MODFET and at least one other device formed on one identical semiconductor substrate, in which an intrinsic region for the MODFET is formed by selective growth in a groove formed on a semiconductor substrate having an insulation film on the side wall of the groove, and single-crystal silicon at the bottom of the groove, is disclosed. The step between the MODFET and the at least one other device mounted together on one identical substrate can be thereby decreased, and each of the devices can be reduced in the size and integrated to a high degree, and the interconnection length can be shortened to reduce power consumption.
Patent TW-508314-B (TW)
Title: Automatic paper selection method for mixed sizes of documents before copying
Inventor: HUANG YAU-HUEI
IPC: B41L21/02
Filed: 2001-04-27
Granted: 2002-11-01
Abstract: The present invention provides an automatic paper selection method for mixed sizes of documents before copying, which is firstly to place the mixed sizes of documents on a copying machine; next, actuating the copying button; detecting the paper of maximum size in the mixed sizes of documents to determine the possible minimum size of all papers; and, automatically determining the paper size to be copied based on the different sizes of mixed documents and the magnification selected by the user; automatically detecting or setting the paper sizes in all copying paper cassettes, so as to find if there is any paper in the cassette suitable for the sizes of all the mixed documents; if so, conducting the scanning of the document; determining the document size based on the scanned length, so as to find the paper with suitable size in the paper cassette for copying and preventing errors occurring in the copying process.
Patent TW-591187-B (TW)
Title: Fluid line member, burst protection device for fluid line member, modular fluid line member system, and facility containing said system
Inventor: ZIKELI STEFAN
IPC: F16K17/16
Filed: 2001-06-27
Granted: 2004-06-11
Abstract: The present invention relates to a fluid line member for passing therethrough a spontaneously exothermally reacting working fluid such as a synthetic polymer, a cellulose derivative or a solution consisting of cellulose, water and amine oxide, comprising working fluid line portion which has the working fluid flowing therethrough. To prevent damage to the fluid line member and other technical flow apparatus in a spontaneous exothermic reaction in the working fluid, the fluid line member is equipped with a burst protection device for pressure relief. The burst protection device comprises a pressure compensating volume which when a predetermined burst pressure is exceeded can be transferred from a normal operative state in which the pressure compensating volume is separated from the working fluid line portion, into a burst state in which the pressure compensating volume is connected to the working fluid line portion. To reduce the overall size of the fluid line member the pressure compensating volume is arranged at least sectionwise in the working fluid line portion and flown around by the working fluid at least sectionwise.
Patent TW-521484-B (TW)
Title: Method for driving paper-feeding stepping motor in thermal printer
Inventor: KAMATA TOMOYA
IPC: B65H5/06
Filed: 2001-05-18
Granted: 2003-02-21
Abstract: The present invention provides a paper-feeding stepping motor driving method which inhibits the torque of a paper-feeding stepping motor of a line-type thermal printer driven in response to the divisional energization of heating elements, from excessively increasing during dynamic division printing, and achieves noise reduction and energy conservation. A driving signal to is applied to the paper-feeding stepping monitor is active, an active pulse is subdivided.
Patent TW-521375-B (TW)
Title: Memory array with silicide isolation
Inventor: CHOU MING-HUNG
IPC: H01L21/76
Filed: 2001-05-24
Granted: 2003-02-21
Abstract: The main objective of the present invention is to provide a memory array made by a complementary metal oxide semiconductor silicide process. The memory array at least comprises: a semiconductor substrate; a plurality of first isolation elements arranged in the semiconductor substrate and a plurality of second isolation elements arranged on the semiconductor substrate, in which the second isolation elements are arranged in parallel to the first isolation elements; a plurality of polysilicon lines on the second isolation elements having a null memory function; a conductive structure located beneath one surface of the semiconductor substrate and between the first isolation elements, in which the first isolation elements and the polysilicon lines surround the conductive structure to prevent the occurrence of a short circuit thereon; and a conductive contact located on the conductive structure.
Patent TW-518590-B (TW)
Title: Azo compound containing metal and optical recording medium using the compound
Inventor: NAGATAKI YOSHIYUKI
IPC: G11B7/2495
Filed: 2001-06-04
Granted: 2003-01-21
Abstract: An object of the present invention is to provide an optical recording medium that is excellent in recording and reading-out characteristics in the case of using a shortwave semiconductor laser and is good in light resistance and durability. A metal-containing azo compound comprising an azo compound represented by the following general formula [I] and at least one metal salt: General formula [I] wherein X is a hydroxyl group, a carboxyl group, a sufonamide group, a carbonylamide group or an amino group, R1 and R2 are independently a hydrogen atom, a substituted or unsubstituted and linear or branched alkyl group, a substituted or unsubstituted and unsaturated hydrocarbon, a substituted or unsubstituted aromatic ring, or an alkoxy group, each of R3, R4, R5, R6, R7 and R8 is a hydrogen atom, a linear or branched alkyl group which may have one or more substituents, a linear or branched and unsaturated hydrocarbon which may have one or more substituents, a substituted or unsubstituted aromatic ring, an alkoxy group, a halogen atom or a cyano group, and a combination of R1 and R2 or a combination of R6 and R7 may form a ring through a connecting group.
Patent TW-502383-B (TW)
Title: Fabrication method of dual damascene structure without trench-filling material
Inventor: HUANG I-HSIUNG
IPC: H01L21/768
Filed: 2001-06-15
Granted: 2002-09-11
Abstract: The present invention comprises stop layer, a dielectric layer, bottom-etching hard mask layer and top-etching hard mask layer, which are formed on a substrate sequentially. A first photoresist layer having via pattern is formed on the top-etching hard mask layer. Proceed etching to the top-etching hard mask layer, transfer the via pattern to the top-etching hard mask layer by using the first photoresist layer as the mask, remove the first photoresist layer. A second photoresist layer having the trench pattern is formed on the top-etching hard mask layer, wherein the trench pattern is overlapped on top of the via pattern. Proceed etching to the bottom-etching hard mask layer by using the top-etching hard mask layer as the mask, whereby the via pattern is transferred to bottom-etching hard mask layer. Proceed etching to the top-etching hard mask layer by using the second photoresist layer as the mask, whereby the via pattern is transferred to part of the dielectric layer. Proceed etching to the bottom-etching hard mask layer by using the top-etching hard mask layer as the mask, whereby the via pattern is transferred to the dielectric layer. Proceed etching to the dielectric layer by using the bottom-etching hard mask layer as the mask to form the via, and form a trench line on the dielectric layer, whereby the trench line is overlapped on top of the via, and this via exposes part of the substrate.
Patent TW-I243532-B (TW)
Title: Inverter device and current limiting method therefor
Inventor: MORIMOTO SHINYA
IPC: H02P27/04
Filed: 2001-07-10
Granted: 2005-11-11
Abstract: It is an object of the invention to provide an inverter apparatus capable of instantaneously limiting a current to prevent the breakdown of a device and operating an electric motor efficiently and stably. The invention provides an inverter apparatus for carrying out a PWM modulation to output a voltage based on a voltage command vector obtained from a frequency command value Fref and a voltage command value calculated from the frequency command value by a V/f operation 7, comprising current detecting means 12a for detecting a current vector having a magnitude I1 of a current and a current phase thetai, voltage limitation value calculating means 15 for calculating a voltage limitation value DeltaV which is proportional to an excess when the magnitude of the current exceeds a current limitation value Imax, voltage limitation vector calculating means 16 for converting the voltage limitation value into voltage limitation vectors DeltaVq and DeltaVd based on the current phase, voltage correcting means 17 for adding the voltage limitation vector to the voltage command vector, and acceleration correcting means 11 for correcting an acceleration command of a frequency based on the voltage limitation value and the current phase.
Patent TW-483853-B (TW)
Title: Band feed length adjusting device in packing machine
Inventor: SHIBAZAKI TOKIO
IPC: B65B13/18
Filed: 2001-07-10
Granted: 2002-04-21
Abstract: It is an object to provide a band feed length adjusting device in a packing machine which can newly input, to a control section, a length obtained by manually leading out a band to adjust the feed length of the band and can subsequently feed the band having a correct length in the case in which the size of an object to be packed is changed to be larger. The band feed length adjusting device is characterized in that a plurality of holes (24) are provided at regular intervals on a side surface of a touch roller (22) constituting band feeding means (A) or band reverse rotating means (B), and furthermore, a sensor (25) for detecting the holes (24) is provided to face the touch roller (22), wherein when an amount of a band (D) led from a band reel (28) is insufficient, the band having a length corresponding to the shortage is led from the band reel through a manual operation and the holes (24) of the touch roller (22) thus moved are detected by the sensor (25) and a result of the detection is supplied to a control section (29), thereby automatically adjusting a band length required for subsequent band feeding.
Patent TW-538623-B (TW)
Title: Replaceable modularized connecting transmission device
Inventor: YE JIAN-LIANG
IPC: H04N1/31
Filed: 2001-07-11
Granted: 2003-06-21
Abstract: The present invention relates to a replaceable modularized connecting transmission device for the image scanning device chassis for connecting and transmitting the optical scanner, in which the main structure has two separated but associated component assembly; wherein the first component is fixed on the side of the image scanning device chassis, and has a slipping slot structure; and, the first side of the second chassis has a sliding bushing structure for engaging and locking to the slipping slot structure of the first component, and the second side has a transmission rod guiding hole to penetrate the transmission rod of the optical scanner into the transmission rod guide hole for connection. The replaceable modularized connecting transmission device can be associated with the image scanning device chassis from standardized design and manufacturing. Thus, it only needs to change or replace the separation device according to the present invention, which can be fitted with the optical scanner chassis of various shapes or sizes.
Patent TW-512411-B (TW)
Title: Method and apparatus for alignment of carriers and semiconductor processing equipment
Inventor: LAPPEN ALAN RICK
IPC: H01L21/68
Filed: 2001-09-21
Granted: 2002-12-01
Abstract: A support and alignment coupling and method are provided in which a support and alignment coupling for aligning a semiconductor substrate carrier to semiconductor processing equipment has a rail-shaped contact portion adapted to be received by a carrier receptacle. As a consequence, alignment between the carrier and the processing equipment may be improved.
Patent TW-581920-B (TW)
Title: Liquid crystal aligning agent varnish, liquid crystal alignment layer and liquid crystal display element
Inventor: HIRAI KICHIJI
IPC: G02F1/139
Filed: 2001-10-11
Granted: 2004-04-01
Abstract: By means of forming an OCB type liquid crystal display element by using an alignment layer formed by using a liquid crystal aligning agent varnish containing solid fine particles or an alignment layer on the surface of which the solid fine particles are dispersed, it becomes possible to provide a liquid crystal display element wherein the transition from a splay alignment state to a bend alignment state is promptly and reliably performed in low voltage.
Patent TW-511446-B (TW)
Title: Process carrier for electronic devices and its manufacturing method
Inventor: CHUANG YU-FENG
IPC: H05K7/00
Filed: 2001-10-15
Granted: 2002-11-21
Abstract: The present invention relates to a carrier for use in the burning process for electronic devices in a furnace and its manufacturing method. In the method, alumni oxide material is made to be porous by changing the particle structure, and the porous alumni oxide material is burned to have a carrier shape, heated, attached with an oxide zirconium layer and sintered, so as to manufacture a carrier. The carrier is shaped to have a predefined carrier outlook by porous alumni oxide material powder. The surface of the carrier is covered by an oxide zirconium layer. The carrier may have an edge wall with a suitable height. The bottom of the carrier is arranged with an engaging slot at a position corresponding to the edge wall, thereby making the carriers be steadily stacked for a predefined number of layers. The carrier of the present invention has the effects of light weight, low heat absorbency (requiring less energy) and excellent ventilation (excellent flowing and ventilating effect on the carrying surface).
Patent TW-546889-B (TW)
Title: Improved structure of high-efficiency direct current motor
Inventor: GUO YI-YU
IPC: H02K3/04
Filed: 2001-11-23
Granted: 2003-08-11
Abstract: The present invention is an improved structure of high-efficiency direct correct (DC) motor that consists of an internal magnetic motor and a control module. The core of the internal magnetic motor is pierced through and placed in an anisotropic magnet before being placed inside a nonmetallic magnetic stand. Three gauge cells of equal space for the insertion and connection of a silicon metal plate set, piled up by multiple silicon metal plates, are outside the nonmetallic magnetic stand. A magnetic field coil is wound on the silicon metal plate set to allow the silicon metal plate set to form a 3-phase DC motor due to the effects of the efforts generated by the magnetic field coil. The control module is coupled in serial with the motor and is used for driving and controlling the operation and direction of the motor so that the DC motor can generate greater power for application.
Patent TW-I224698-B (TW)
Title: Discrete pattern, optical member, light guide plate, side light device and light transmitting liquid crystal display device using the discrete pattern, method and program for generating the discrete pattern, computer-readable storage medium on which
Inventor: IDE TSUYOSHI
IPC: F21V8/00
Filed: 2002-04-16
Granted: 2004-12-01
Abstract: It is one object of the present invention to provide a satisfactorily uniform and random discrete pattern. According to the present invention, a discrete pattern, formed by dots discretely arranged in two dimensions, is provided wherein the dots included in a rectangular area having a longitudinal length of Lx and a transverse length of Ly satisfy expression (1): D <= 0.13N<-1.15> (in expression (1), N denotes the number of dots included in a predetermined area, and D is obtained by expression (2), wherein A(x,y) defines the number of dots, of a total of N dots, included in a rectangular area for which a line segment extended from reference coordinates (0,0) to an arbitrary coordinate point (x,y) is a diagonal line), and wherein S1 that is obtained by expression (3) is equal to or smaller than 0.7. (In expression (3), g1 is obtained by dividing the average radial distribution function g(r) of each dot in the area by an integration value of g(r) over a range of from r1 to r2 and gav is the average value of g1 within the range of from r1 to r2. When the dots are arranged in a square lattice to satisfy a given filling rate, r1 and r2 are chosen as one and four times the value of the lattice constant Deltar respectively. The dot filling rate is a value obtained by multiplying the square of the maximum diameter of a dot by the number of dots, and dividing the product by the size of the area.)
Patent TW-I254921-B (TW)
Title: Optical disc apparatus and tracking control method
Inventor: ISHIKAWA HIDEKI
IPC: G11B23/03
Filed: 2002-05-23
Granted: 2006-05-11
Abstract: In a configuration in which side beams scan in positions that are offset with respect to a main beam by approximately (1/4+n)P or (3/4+n)P in the radial direction of an optical disk, a differential signal is generated from push-pull signals PPs1, PPs2 of the return lights of the side beams to generate a track-cross signal TCS. In a configuration in which side beams scan in positions that are offset with respect to a main beam by approximately (1/4+n)P or (3/4+n)P in the radial direction of an optical disk, far-side or near-side light detection results H, E of the return lights of the side beams are processed and computed with respect to a push-pull signal of the return light of the main beam.