baber/WOPTO huggingface dataset:
Patent TW-495449-B (TW)
Title: Rim for a bicycle wheel with tubeless tyre
Inventor: PASSAROTTO MAURIZIO
IPC: B60B21/00
Filed: 2001-07-13
Granted: 2002-07-21
Abstract: A rim for a bicycle wheel with tubeless tyre comprises a radially inner peripheral wall (2), a radially outer peripheral wall (3), two circumferential side walls (4, 5) which connect the inner and outer peripheral walls (2, 3) and form two ribs (6, 7) which extend beyond the outer peripheral wall (3), for anchorage of a tubeless tyre. The inner and outer peripheral walls (2, 3) have two holes (8, 9) facing one another, within which an intermediate tubular element (10) is mounted, connected to which is a valve body (11) of a standard type normally used for bicycle wheels provided with inner tubes.
Patent TW-I225030-B (TW)
Title: Elevator group control devices
Inventor: FU LI-CHEN
IPC: B66B1/00
Filed: 2001-07-24
Granted: 2004-12-11
Abstract: To provide good transportation services for passengers in the modern buildings, a good elevator group control system (EGCS) is inevitably necessary. The viewpoint of designing the EGCS is very important. Passenger-based viewpoint proposed here provides a new way to think about this system. The capacity constraint following the thoughtfulness consideration for the passengers is utilized to make the performance better. Details of elevator dynamics are modeled to meet the requirements. A traffic database is constructed in order to rebuild the system environment containing information of passengers so that it can be made as close to the real environment as possible. The rescheduling ability is achieved by the new mechanism, which is a priority maker for hall calls. The control policy unit utilizes the traffic database to predict the floors where hall calls will very possibly take place, and parks idling elevators at those floors to reduce passengers' waiting time.
Patent TW-581985-B (TW)
Title: Opto interrupting type surveillance method
Inventor: CHIN HOU-CHING
IPC: G08B5/36
Filed: 2001-08-10
Granted: 2004-04-01
Abstract: An opto surveillance system includes a light beam tranceiver arranged on a rotator and at least one retraceable reflective film attached to surrounding objects. As the light beam tranceiver periodically scanning the surroundings and covering individual retraceable reflective films will generate a cyclic signal train corresponding to light reflections of the said films. Analysis the difference of said cyclic signal trains would indicate the orientation of light interrupter. Said reflective film is a passive element and can be attached easily to as many as targets for different surveillance density requirements.
Patent TW-I290149-B (TW)
Title: Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof
Inventor: IMUTA JUNICHI
IPC: C08F210/02
Filed: 2001-09-06
Granted: 2007-11-21
Abstract: The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an alpha-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the alpha-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.
Patent TW-530226-B (TW)
Title: Wireless multimedia playing method and the platform thereof
Inventor: JENG SHIAN-TZUNG
IPC: G06F17/40
Filed: 2001-09-10
Granted: 2003-05-01
Abstract: The present invention provides a wireless multimedia playing method and the platform thereof, wherein the platform device comprises a detector connected to an Internet server and a SMIL multimedia document file, a captor connected to a multimedia resource for association with a SMIL multimedia document file, a converter for converting the output data from the captor and the filter into a WSMIL document format, and a transceiver for sending the output data from the converter to the client; wherein, the detector is used to determine the connection speed of the client, so that if the client it is a normal handheld wireless communication device, the SMIL multimedia data is required to convert the SMIL document file and the associated multimedia elements into the WSMIL and low-bit-count multimedia elements through the filter and the converter, respectively, for being transmitted to the client by the transceiver. Because the transmitted multimedia file is low-bit-count data, it can allow the mobile communication equipment with narrow bandwidth to browse the multimedia file.
Patent TW-I242790-B (TW)
Title: Lateral magnetic shielding for colour CRT
Inventor: ANTONELLI GOFFREDO
IPC: H01J29/06
Filed: 2001-09-24
Granted: 2005-11-01
Abstract: Colour cathode-ray tube comprising a colour selection mask held under tension between a first pair of opposed long sides of an approximately rectangular metal frame, a main magnetic screen placed at the rear of the frame in the funnel-shaped part of the tube's envelope, and additional means for forming a screen against the Earth's magnetic field in the part lying along the second pair of opposed short sides of the frame.
Patent TW-528652-B (TW)
Title: Method for multi-layer polishing with stereoscopic color engraving
Inventor: WANG SHR-MING
IPC: B24B5/00
Filed: 2001-10-12
Granted: 2003-04-21
Abstract: The present invention relates to a method of multi-layer stereoscopic color engraving, and particularly to a color engraving technique applicable on any material, which mainly uses patterns engraved by a plurality of polishing techniques and has at least eight layers with different depths so that the patterns exhibit at least eight types of stereoscopic effects. Furthermore, a special pigment formula is used, together with the pattern having more than eight depths, so that after coloring, the pattern can effectively display a stereoscopic color engraving effect. A Dennis protective layer and a silicon film protective layer enable the pattern for indoor/outdoor use, as well as anti-heat, anti-oxidation, waterproof, and anti-dust effects.
Patent TW-588033-B (TW)
Title: Novel acrylates comprising several quaternary amino groups in the alcohol part, their process of manufacture and the (co)polymers obtained from these monomers
Inventor: RIONDEL ALAIN
IPC: C07C211/63
Filed: 2001-10-26
Granted: 2004-05-21
Abstract: These compounds are represented by the formulae (Ia) and (Ib). To prepare them, in a first stage, p-xylylene dichloride is reacted with a compound (II) to produce a compound (III) and, in a second stage, the compound (III) thus obtained is reacted with a compound of formula (IVa) or (IVb), resulting in an aqueous solution of the compound (Ia) or (Ib) respectively, the water of which is removed, if appropriate. R1= hydrogen or methyl; R2= ethyl or isopropyl.
Patent TW-522433-B (TW)
Title: Fluorescent display device
Inventor: NIHEI MITSUYOSHI
IPC: H01J9/39
Filed: 2001-11-06
Granted: 2003-03-01
Abstract: A fluorescence display tube has a vacuum container composed of a front plate and an anode substrate opposite to the front plate, and a side plate located between the front plate and the periphery of the anode substrate, and the vacuum container comprises a cathode and an anode, wherein the inner face of the front plate opposite to the anode substrate, or the inner face of the anode substrate opposite to the front plate is formed by the constitution of an opening part and non-opening part of metal film. Furthermore, it is able to vary the configuration of the opening part and the non-opening part to obtain the desired pseudo semi transparency of tiny pattern.
Patent TW-561476-B (TW)
Title: A recordable optical disk
Inventor: TOSAKI YOSHIHIRO
IPC: G11B19/04
Filed: 2000-05-20
Granted: 2003-11-11
Abstract: A DVD-R 1 is provided with a main information region 2 in which data information is recorded in a track having a wobble, and first and second control data regions 3, 15 each of which is located at an inner periphery side in comparison with the main information region 2, respectively. Hereupon, the informational or physical structures of the first control data region 3 and the second control data region 15 are different from each other. So, in the second control data region 15, there is recorded predetermined information about the physical format and disk manufacturing process etc., for example, the final address or maximum transfer rate at the occasion that the information is written into the DVD-R 1. Thus the information about the physical format and the disk manufacturing process etc. recorded in the second control data region 15 are read out when the DVD-R1 is played back by a DVD player or the like. In consequence, without breaking the information about the physical format and the disk manufacturing process etc., the disk may be correctly identified, and further illegal use of the DVD or other optical disk, which infringes the copyright, may be effectively prevented.
Patent TW-533575-B (TW)
Title: Method for forming ID mark on ROM chip and the recognition method
Inventor: YU CHI-HUA
IPC: H01L23/544
Filed: 2002-01-25
Granted: 2003-05-21
Abstract: The present invention discloses a method for forming ID mark on ROM chip and the recognition method. The method includes the following steps: first, forming a first photoresist pattern layer using a first mask with the ID mark on a semiconductor substrate with an insulation area and a device area, wherein the ID mark is located above the insulation area; next, conducting an ion implantation on the device area for encoding; then, forming a second photoresist pattern layer on the first photoresist pattern layer using a second mask, so as to only expose the ID mark of the first photoresist pattern layer; finally, using the dry etching method to transfer the ID mark into the insulation area; and further, placing the ROM chip with the ID mark into an optical instrument to observe the ID mark in the insulation area; wherein, the device area is composed of at least a mask ROM.
Patent TW-522761-B (TW)
Title: Method and apparatus having pin electrode for surface treatment using capillary discharge plasma
Inventor: KIM STEVEN
IPC: H01J37/32
Filed: 2002-01-31
Granted: 2003-03-01
Abstract: A method and an apparatus for treating a workpiece using a plasma are disclosed in the present invention. In treating a workpiece using a plasma, the apparatus includes at least one pin electrode for receiving a power source, a dielectric body having first and second sides, wherein the first side is coupled to the pin electrode and the second side has at least one capillary extending to a direction of the first side of the dielectric body, and each capillary is substantially aligned with each pin electrode, and a counter electrode electrically coupled to the pin electrode for generating the plasma from each capillary.
Patent TW-574375-B (TW)
Title: Hydrogen absorbing alloy
Inventor: SHR JR-GANG
IPC: C22C1/02
Filed: 2000-10-02
Granted: 2004-02-01
Abstract: A hydrogen absorbing alloy which is represented by the formula ABv; wherein A is Lm which comprises 5 to 25% by weight of Ce, at most 20% by weight of Pr and Nd and La is the other; Bv consists of the metal of Ni, Co, Mn and Al, v is number of mole, 4.3 <= v <= 5.2; Bv represents a formula NiwCoxMnyAlz, v=w+x+y+z, wherein 0.5 <= x <= 0.85, 0.2 <= y <= 0.5, 0.1 <= z <= 0.4 and w is the other.
Patent TW-541512-B (TW)
Title: Driving method of plasma display panel in a reset period
Inventor: DU JI-BIN
IPC: G09G3/28
Filed: 2002-03-15
Granted: 2003-07-11
Abstract: There is provided a driving method of plasma display panel in a reset period. When the display unit performs a reset operation in the sub-frame of each frame, each display unit on the panel performs the reset in an exciting mode or clear mode. The steps of exciting mode include: first, generating a first clear pulse for clearing wall charges; next, respectively generating first exciting pulse and second exciting pulse for re-exciting gas to discharge and form wall charges; and finally, generating second clear pulse for clearing wall charges. The steps of clear mode are the same as those of the exciting mode except having no step of generating exciting pulse, wherein the voltages of clear pulse and exciting pulse are increased as time is passed.
Patent TW-531776-B (TW)
Title: Metal pad structure suitable for connection pad and inspection pad
Inventor: NIN SHU-LIANG
IPC: H01L23/485
Filed: 2002-03-21
Granted: 2003-05-11
Abstract: A connection pad structure is set on a semiconductor wafer having circuits on it. It comprises: (1) a bottom metal layer is put on the semiconductor wafer surface and electrically connects the circuits; (2) a inter-metal dielectric layer covers the bottom metal layer and has metal plugs contacting the bottom metal in it; (3) a top metal layer is formed on the inter-metal dielectric layer; and (4) a passivation layer is located on the top metal layer and has plural openings to expose the part of top metal and to be the bonding pads, wherein the bonding pads have a marking shape to define the corresponding location on the semiconductor wafer.
Patent TW-589523-B (TW)
Title: Heat sink device for computer
Inventor: KATO CHIAKI
IPC: G06F1/20
Filed: 2002-07-24
Granted: 2004-06-01
Abstract: The present invention provides a heat sink device for computer, which uses the continuously existed power in the computer host, such as the network activating circuit, so as to continue the power supply of the venting fan of computer host after the computer shutdown to reduce the temperature of computer host and CPU. Thus, the present invention can achieve the purpose of extending the lifespan of computer.
Patent TW-571578-B (TW)
Title: Image signal processor
Inventor: WATANABE TOHRU
IPC: H04N5/225
Filed: 2002-07-29
Granted: 2004-01-11
Abstract: A kind of image signal processing apparatus is revealed in the present invention. The first regulator circuit (22) is disposed at the front stage of a signal processing circuit (9). The regulator circuit (22) captures a regulating voltage VK from an external regulator circuit (2) to generate the first voltage VA in response to an output level of a CCD image sensor (3). A signal processing circuit (9) receives the first voltage VA to operate and perform a predetermined signal processing onto the image signal Y(t) outputted from the CCD image sensor (3).
Patent TW-I278944-B (TW)
Title: High-speed TO-can optoelectronic packages
Inventor: RIAZIAT MAJID LEONARD
IPC: H01S5/022
Filed: 2002-09-10
Granted: 2007-04-11
Abstract: Various methods and apparatuses extend the useful operation speed of TO-can optoelectronic packages up to speeds of 10 Gbps and beyond.
Patent TW-567611-B (TW)
Title: A scalable split-gate flash memory cell structure and its contactless flash memory arrays
Inventor: WU CHING-YUAN
IPC: H01L27/105
Filed: 2002-10-01
Granted: 2003-12-21
Abstract: A scalable split-gate memory cell structure of the present invention comprises a common-source region, a scalable split-gate region being formed by a sidewall dielectric spacer, and a scalable common-drain region, wherein the scalable split-gate region comprising a floating-gate region being defined by another sidewall dielectric spacer has a tip-cathode line for erasing. The cell size of the present invention is scalable and can be made to be equal to 4F2 or smaller. The scalable split-gate flash memory cell structure is used to implement two contactless flash memory arrays: a contactless NOR-type flash memory array and a contactless parallel common-source/drain conductive bit-lines flash memory array for high-speed read/write/erase operations. Moreover, the contactless flash memory arrays can be fabricated with less critical masking steps as compared to the prior art.
Patent TW-I275802-B (TW)
Title: Test probe for a finger tester, and finger tester
Inventor: ROMANOV VIKTOR
IPC: G01R1/067
Filed: 2002-11-14
Granted: 2007-03-11
Abstract: The invention relates to a test probe for a finger tester for the testing of non-componented circuit boards. The test probe has a test needle with a probe tip which may be brought into contact with a circuit board test point, and which may be pivotably attached to a mount by means of at least two pairs of flexible sprung retaining arms The invention is distinguished by the fact that at least one of the retaining arms is made of an electrically conductive material and is electrically connected to the test needle. The finger tester according to the invention has a test probe according to the invention which is driven by a special linear motor.
Patent TW-I264735-B (TW)
Title: Anisotropic electrical conductive film and its manufacturing method thereof
Inventor: KASHIHARA HIDEKI
IPC: G01R1/073
Filed: 2003-03-03
Granted: 2006-10-21
Abstract: The object of the present invention is to provide an anisotropic electrical conductive film and its manufacturing method thereof. Even though a pitch between adjacent electrodes is fine, short in film surface direction will not occur, which anisotropic electrical conductive film is suitable for mounting semiconductor components which require sufficiently high density mounting. When connected at low voltage, the electrical connection can be achieved; moreover, when there flows a large current, the electrical conductive film will not fuse and can be in respect to high-frequency signals, which is particularly suitable for mounting contact probes. The solutions of the present invention is to provide conductive components of the anisotropic electrical conductive film, which conductive components comprising metal powders (M1) having a plurality of fine metal particles (m1) which are linked in a chain-shaped. Especially, when mounting the semiconductor components, the chain length of the metal powers (M1) is shorter than distance between the electrodes, upon electrical adhering. Moreover, when mounting the contact probes, diameters of the chains are in the range between 1 micrometer and 20 micrometer. Furthermore, when forming the films, its manufacturing method will utilizes magnetic field to orient at least part of the chain which is formed of metal having ferromagnetism.
Patent TW-565518-B (TW)
Title: Rotating direction detecting device and rear dialing member
Inventor: KITAMURA SATOSHI
IPC: G01P3/487
Filed: 2003-03-25
Granted: 2003-12-11
Abstract: To realize a compact rotating direction detecting device with a simple constitution and to detect the rotating direction of a rotor by simple processing. This rotating direction detecting device 60 is used to detect the rotating direction of a pulley 55 rotatably mounted on a chain guide 52, and comprises a rotation sensor 29, a detection element 61 and a cutoff mechanism 62. The rotation sensor is fixed to the chain guide. The detection element is mounted on the pulley in a state of being detected by the rotation sensor. The cutoff mechanism has a cutoff arm 65 mounted on a fixed body movably between a cutoff position where the rotation sensor can not detect the detection element, and a detecting position separated from the cutoff position to allow the rotation sensor to detect the detection element, an interlocking member 66 for moving the cutoff arm to move in interlocking with the rotation of the pulley in the first direction and the rotation in the second direction opposite to the first direction, and a positioning projection 67 for positioning the cutoff arm moved by the interlocking member 66 to the cutoff position and the detecting position.
Patent TW-587346-B (TW)
Title: Optoelectronic device made by semiconductor compound
Inventor: TSAI TZUNG-LIANG
IPC: H01L33/32
Filed: 2003-03-28
Granted: 2004-05-11
Abstract: The present invention relates to an optoelectronic device made by semiconductor compound, wherein each layer of the light emitting diode device from the bottom to the top includes: a substrate with single-crystal structure, a buffer layer, a lower cladding layer, an active layer, an upper cladding layer, and an upper diffusion layer; and, comprising: at least one V-shaped defect, wherein the V-shaped device is a kind of slit, and the position of the slit is located between the lower cladding layer, the active layer, the upper cladding layer, and the upper diffusion layer; and, an insulative filler, and the filler fills up the V-shaped defect.
Patent TW-I227591-B (TW)
Title: Brushless DC motor control device, control method, control program and recording medium
Inventor: NAKAYAMA YOSHINORI
IPC: H02P6/08
Filed: 2003-04-03
Granted: 2005-02-01
Abstract: A brushless DC motor control device and a control method are provided. When the brushless DC motor is started up, a position holding current is provides so that the rotor of the brushless DC motor is in a stationary state within a predetermined time. After the position holding current is provided, the position holding current is made to form a circular current. By using the position holding current that flows through a circular current path, a start-up current is provided under a condition that the rotor is in the stationary state. Therefore, the power consumption is reduced and the start up of the brushless DC motor is actually executed.
Patent TW-I220781-B (TW)
Title: Multi-chip package substrate for flip-chip and wire bonding
Inventor: CHEN KUN-CHING
IPC: H01L21/60
Filed: 2003-04-28
Granted: 2004-09-01
Abstract: A multi-chip package substrate for flip-chip and wire bonding comprises a substrate body having a top surface and a bottom surface. The top surface has a plurality of flip-chip pads and a plurality of wire-bonding pads. The flip-chip pads form a pre-solder and the wire-bonding pads form a Ni/Au layer to avoid the flip-chip pads and the wire-bonding pads oxidizing during assembly process. The pre-solder is covering on the flip-chip pads to avoid the flip-chip bumps on the flip-chip pads bring Au embrittlement during assembly process in order to improve the reliability of the multi-chip package.
Patent TW-I227952-B (TW)
Title: Device and method for increasing mass transport at liquid-solid diffusion boundary layer
Inventor: WU QUNWEI
IPC: C25D17/10
Filed: 2003-05-02
Granted: 2005-02-11
Abstract: A device and method for increasing the mass transport rate of a chemical or electrochemical process at the solid and fluid interface in a fluid cell. The device includes a membrane in close contact with surface of the work piece, to separate the process cell into two chambers, so that fluid velocity at the work piece is controlled separately from the main cell flow. Thus the diffusion boundary layer is controlled and minimized by the rate that fluid is withdrawn from the work piece chamber.