baber/WOPTO huggingface dataset:
Patent TW-504585-B (TW)
Title: Optical capturing skirt with adjustable aperture
Inventor: LIN YAOMIN
IPC: G02B27/00
Filed: 2001-12-21
Granted: 2002-10-01
Abstract: The present invention provides an optical capturing skirt with adjustable aperture, comprising: a body having a first opening, a second opening larger than the first opening, and an annular side wall extended from the first opening to the second opening; and a horn-shaped aperture having an iris smaller than the above openings; in which the horn-shaped aperture is fixed to the annular side wall to form a annular cavity. With such device, it is possible to capture the pre-determined abandon light beam in the annular cavity by adjusting the size of the aperture when the light incident to the first opening has a beam size larger than the iris. Further, the present invention can adjust the beam size of the light passing the first opening.
Patent TW-520534-B (TW)
Title: System and method for polishing and planarizing semiconductor wafers using reduced surface area polishing pads and variable partial pad-wafer overlapping techniques
Inventor: BOYD JOHN M
IPC: B24B37/04
Filed: 2001-12-24
Granted: 2003-02-11
Abstract: A system and method for polishing semiconductor wafers includes a variable partial pad-wafer overlap polisher having a reduced surface area, fixed-abrasive polishing pad and a polisher having a non-abrasive polishing pad for use with an abrasive slurry. The method includes first polishing a wafer with the variable partial pad-wafer overlap polisher and the fixed-abrasive polishing pad and then polishing the wafer in a dispersed-abrasive process until a desired wafer thickness is achieved.
Patent TW-526639-B (TW)
Title: Semiconductor integrated circuit
Inventor: NOGAMI KAZUTAKA
IPC: H04L25/03
Filed: 2001-12-28
Granted: 2003-04-01
Abstract: A semiconductor device can reduce the failure rate of logic value judgment even if the signal waveform is distorted by the parasitic capacitor of transmission path or among symbol interference of transmission path. It comprises a first judgment circuit that is used to judge the logic value of the input signal and is synchronous to the first phase clock, and a second judgment circuit that is used to judge the logic value of the input signal and is synchronous to the second phase clock whose phase is different from that of the first clock. The second judgment circuit can change the judgment level according to the judgment result of the first judgment circuit.
Patent TW-568850-B (TW)
Title: Total comfort bicycle saddle
Inventor: KUIPERS RAYMOND J
IPC: B62J1/00
Filed: 2002-04-15
Granted: 2004-01-01
Abstract: A total comfort bicycle saddle that is adapted to provide a rider with both a comfortable cushion surface as well as a firm support surface to enhance the rider's comfort and provide adequate support of the rider's weight. The bicycle saddle includes a relatively hard foam extending over a rigid base, a relatively soft foam extending over the relatively hard foam, and a region of gel located on top of the relatively soft foam. The relatively soft foam is adapted to provide a comfortable cushion surface for the seated rider. The relatively hard foam lying below the relatively soft foam is adapted to prevent the rider from sinking into the soft foam and engaging the rigid base. The gel on top of the relatively soft foam is adapted to undergo a change in shape in response to a seated rider shifting his position so as to evenly distribute the rider's weight over the top of the saddle.
Patent TW-I292910-B (TW)
Inventor: YUICHI SABI
IPC: G11B7/0045
Filed: 2002-06-07
Granted: 2008-01-21
Abstract: A phase modulation type optical recording medium has at least one layer of recording film 4 and at least one layer of metal film 3 on a substrate 1 having recessed portions formed therein, wherein one or more layers constituting the recording film include organic material that decomposes upon absorption of laser light to change its refractive index, and width of the recessed portions 2 is set to 0.10 mu m  SIMILAR  0.21 mu m, thereby providing an optical recording medium of write once type with high recording density capable of high reproduction output. <IMAGE>
Patent TW-592962-B (TW)
Title: Multi-ply tissue paper product and method for producing same
Inventor: MUELLER HEINZ-JUERGEN
IPC: D21H27/40
Filed: 2002-06-14
Granted: 2004-06-21
Abstract: The invention relates to a multi-ply tissue paper product (10) and a method for producing same. The multi-ply tissue paper comprises at least three embossed plies (12, 14, 16) of paper, wherein a first outer ply (12) has a first microstructure pattern (18) with first protuberances with a density of more than 40 protuberances/cm<2>. The second outer ply (14) is provided with a second microstructure pattern (22) also having a density of second protuberances of more than 40 protuberances/cm<2>. A middle ply (16) is sandwiched between the first outer ply (12) and the second outer ply (14) and has a third structure pattern being an embossing pattern with a density of less than 40 protuberances/cm<2>. All three plies are ply bonded (24) together after the first outer ply, the second outer ply and the middle ply have been structured separately.
Patent TW-550746-B (TW)
Title: Pass-transistor very large scale integration
Inventor: MAKI GARY K
IPC: H04L29/06
Filed: 2002-06-17
Granted: 2003-09-01
Abstract: Logic elements are provided that permit reductions in layout size and avoidance of hazards. Such logic elements may be included in libraries of logic cells. A logical function to be implemented by the logic element is decomposed about logical variables to identify factors corresponding to combinations of the logical variables and their complements. A pass transistor network is provided for implementing the pass network function in accordance with this decomposition. The pass transistor network includes ordered arrangements of pass transistors that correspond to the combinations of variables and complements resulting from the logical decomposition. The logic elements may act as selection circuits and be integrated with memory and buffer elements.
Patent TW-I230334-B (TW)
Title: An external card-style virtual notebook that has lock password
Inventor: HSIEH GARY KUAN-HONG
IPC: H04L9/00
Filed: 2002-07-02
Granted: 2005-04-01
Abstract: An external card-style virtual notebook that has lock password. To generate the lock password, first, from a computer that is connected to a virtual notebook, generate a random number and an instant, irrevisable, exclusive S/N-M (machine series number) that is used for data's encoding and decoding; second, user inputs a PIN-H (personal identification number). An EMS memory receives and stores the random number and the PIN-H and generates an instant, irrevisable PIN-M (machine identification number) randomly on the internal integrate circuit; while via a microprocessor, the random number encodes the S/N-M as first encoding value, and encodes the PIN-M as second encoding value, and outputs the two encoding value from the virtual notebook; then, the computer uses the random number to decode the first encoding value as first decoding value, and decode the second encoding value as second decoding value.
Patent TW-I283031-B (TW)
Title: Method for integrating compound semiconductor with substrate of high thermal conductivity
Inventor: CHEN TZER-PERNG
IPC: H01L21/58
Filed: 2002-08-05
Granted: 2007-06-21
Abstract: A method for integrating a compound semiconductor with a substrate of high thermal conductivity is provided. The present invention employs a metal of low melting point, which is in the liquid state at low temperature (about 200 DEG C), to form a bonding layer. The method includes the step of providing a compound semiconductor structure, which includes a compound semiconductor substrate and an epitaxial layer thereon. Then, a first bonding layer is formed on the epitaxial layer. A substrate of thermal conductivity higher than that of the compound semiconductor substrate is selected. Then, a second bonding layer is formed on the substrate. The first bonding layer and the second bonding layer are pressed to form an alloy layer at the low temperature.
Patent TW-I222397-B (TW)
Title: Cartridge
Inventor: HARAMIISHI KIICHI
IPC: B27F7/38
Filed: 2002-08-09
Granted: 2004-10-21
Abstract: A cartridge comprises a detecting mechanism (60) for detecting presence and absence of sheet staples (ST) stacked on a bottom (23) having an opening (23A). The sheet staple detecting mechanism (60) includes: a detected member (30) having leg parts (32, 32, 33, 33), which are disposed on the uppermost surface of the stacked sheet staples (ST) and configured to be inserted in the opening (23A) when the sheet staples (ST) are not disposed on the bottom (23), an actuator (40) disposed below the stack of the sheet staples (St) and rotated at the time the leg parts (32, 32, 33, 33) are inserted in the opening (23 A), and a micro-switch (50) for detecting the rotation of the actuator (40).
Patent TW-I221195-B (TW)
Title: Electrostatic capacitance measuring circuit, electrostatic capacitance measuring instrument, and microphone device
Inventor: YAKABE MASAMI
IPC: G01R27/26
Filed: 2002-09-05
Granted: 2004-09-21
Abstract: An electrostatic capacitance detection circuit 10 comprises an AC voltage generator 11, an operational amplifier 14 of which non-inverting input terminal is connected to specific potential (a ground in this example), an impedance converter 16, a resistance (R1) 12 connected between the AC voltage generator 11 and an inverting input terminal of the operational amplifier 14, a resistance (R2) 13 connected between the inverting input terminal of the operational amplifier 14 and an output terminal of the impedance converter 16, and an impedance element (a capacitor) 15 connected between an output terminal of the operational amplifier 14 and an input terminal of the impedance converter 16, and a capacitor to be detected 17 is connected between the input terminal of the impedance converter 16 and specific potential. The electrostatic capacitance detection circuit 10 and the capacitor 17 are located adjacently.
Patent TW-582084-B (TW)
Title: Method for manufacturing capacitor by combining dual damascene process and structure thereof
Inventor: LIN CHUAN-CHANG
IPC: H01L21/70
Filed: 2002-10-03
Granted: 2004-04-01
Abstract: A method for manufacturing a capacitor by combining a dual damascene process and a structure thereof are disclosed. The capacitor process uses the same mask used to define a trench of a dual damascene structure to manufacture the dual damascene structure and a capacitor, wherein the capacitor uses an etching stop layer of the dual damascene process as a dielectric layer of the capacitor.
Patent TW-I222523-B (TW)
Title: Device and methods for inspecting soldered connections
Inventor: ROSS GRAHAM
IPC: G01N21/956
Filed: 2002-10-07
Granted: 2004-10-21
Abstract: A device for inspecting solder connections between a component and a substrate or between two components or substrates, wherein the component is disposed upon the surface of the substrate, the device including an image receiving unit. An image transmitting device, the image transmitting device including a first end and a second end, the first end coupled to the image receiving unit. A tip assembly removably coupled to the second end of the image transmitting device, the tip assembly further including a mirror and an image receiving aperture, the tip assembly configured to transmit an image of the solder connections received by the mirror, through the image transmitting device, to the image receiving unit, and an illumination device, the illumination device including a light source, at least one light transmitting device, and at least one light emitting aperture disposed adjacent the image receiving aperture, the light emitting aperture directed towards the solder connections to be inspected.
Patent TW-576854-B (TW)
Title: Halogen-free resin composition
Inventor: HUANG KUEN-YUAN
IPC: H05K3/38
Filed: 2002-10-25
Granted: 2004-02-21
Abstract: A halogen-free resin composition comprises: (A) one or more phosphor-containing epoxy resins; (B) a hardener; and (C) a hardening promoter; in which the hardener of the component (B) has the structure of formula (I): in which the symbols are defined in the specification. The invented halogen-free resin composition has excellent heat resistance and flame retardancy, and is particularly suitable for applications in binding sheets, composite materials, laminates, printed circuit boards, copper foil adhesives, inks for lamination, and semiconductor encapsulation materials, etc.
Patent TW-I237825-B (TW)
Title: Semiconductor memory device
Inventor: PARK JONG-HUN
IPC: G11C7/12
Filed: 2002-11-06
Granted: 2005-08-11
Abstract: The present invention relates to a semiconductor memory device. A charge recycling circuit is driven to raise a potential of a restore node and a sensing bar node to a given potential before a sensing operation is performed, and electric charges discharged from the restore node and the sensing bar node are stored using the charge recycling circuit and are then used when a next sensing operation is performed, after the sensing operation is performed, depending on a control signal outputted from a control signal generating circuit. Therefore, current consumed when the sensing operation is performed can be reduced and the power consumption can be thus significantly reduced.
Patent TW-I253221-B (TW)
Title: Coaxial connector and manufacture thereof
Inventor: OTSU AKIHIKO
IPC: H01R24/52
Filed: 2002-11-07
Granted: 2006-04-11
Abstract: To provide a coaxial connector which inhibits radiation of an electromagnetic wave to the outside of the device and enables improvements in electromagnetic compatibility (EMC); a method of manufacturing the connector; and a method of inhibiting leakage of an electromagnetic wave using the coaxial connector. A connection section to be connected to a conductive panel is formed from a conductive material. A dielectric substance formed for ensuring insulation of an external conductor from a conductive panel is made thin. A dielectric substance (insulator) acting as a radiation rout of an electromagnetic waveform is sandwiched between two conductors.
Patent TW-I238650-B (TW)
Title: A MPEG-II video encoder assembly
Inventor: HSIA SHIH-CHANG
IPC: H04N1/64
Filed: 2002-11-27
Granted: 2005-08-21
Abstract: This invention advises a new rate control scheme to increase the coding efficiency for MPEG systems. Instead of using a static GOP (group of picture) structure, we present an adaptive GOP structure that uses more P- and B-frame coding, while the temporal correlation among the video frames maintains high. When there is a scene change, we immediately insert Intra-mode coding to reduce the prediction error. Moreover, an enhanced prediction frame is used to improve the coding quality in the adaptive GOP. This rate control algorithm can both achieve better coding efficiency and solve the scene change problem. Even if the coding bit-rate is over the pre-defined level, this coding scheme does not require re-encoding for real-time systems. For improving the coding speed and accuracy, an adaptive full-search algorithm is presented to reduce the searching complexity with a temporal correlation approach. The efficiency of the proposed full search can be promoted about 5 to 10 times in comparison with the conventional full search while the searching accuracy remains intact. Based on the adaptive full search algorithm, a real-time VLSI chip is regularly designed by using the module base. For MPEG-II applications, the computational kernel only uses eight processing-elements to meet the speed requirement. The processing rate of the proposed chip can achieve 53k blocks per second to search -127 to +127 vectors, in use of only 8k gates.
Patent TW-I244952-B (TW)
Title: Mold-pipe for continuously casting metals
Inventor: HAURI ROLAND
IPC: B22D11/055
Filed: 2002-12-04
Granted: 2005-12-11
Abstract: The mold-pipe (1) for continuously casting metals has a double T-formed cross-section in beam-blank-format. The inner-contour (3) presetting the cross-section of the casting-strand is cooled by cooling-water (KW), which is conducted through the cooling-channels (4) in the pipe-wall (2). The cooling-channels (4) have round cross-sections in the production. The inner-contour (3) has round transitions (6) between the wand-sections (9) which limit the flange-region (7) and the rib-region (8), where the distance (A) of the two cooling-channels (4) adjacent in the transitions (6) is smaller than the distance (B) in other wand-sections (9).
Patent TW-I223137-B (TW)
Title: Multi-phase clock generation circuit and clock frequency multiplication circuit
Inventor: KOZAKI MINORU
IPC: H03L7/089
Filed: 2003-02-20
Granted: 2004-11-01
Abstract: The present invention is capable of preventing the DDL circuit from abnormal lock under the condition of having no confinement for the base reference clock. In the invention, by detecting the shift width of the edge of the multi-phase clocks Ck1 to Ck6, the delay time detected signal DT1 corresponding to the delay time 5tau from the multi-phase clock Ck1 till the multi-phase clock Ck6 is generated. According to the delay time detected signal DT1, the Up1 signal is compelled to output to the charge pump circuit CP1 and the output of Down1 signal is suppressed.
Patent TW-I257713-B (TW)
Title: P-N junction type boron phosphide-based semiconductor light-emitting device and production method thereof
Inventor: UDAGAWA TAKASHI
IPC: H01L33/14
Filed: 2003-02-25
Granted: 2006-07-01
Abstract: The purpose of the present invention is that in the boron phosphide-based semiconductor light emitting device, the extension of the IV family element from the light-emitting layer to the external portion is suppressed, and the atomic concentration of the IV family element in the light-emitting layer is maintained at the best concentration from the view of the light-emitting intensity. The present invention is a boron phosphide-based semiconductor light-emitting device formed as a P-N junction type hetero junction structure, comprises of the first boron phosphide-based semiconductor layer, the light-emitting layer formed as the III-V family semiconductor layer structure in which the IV family element is add, and the second boron phosphide-based semiconductor layer, wherein the first boron phosphide-based semiconductor layer is formed from the first conduction type of the boron phosphide-based semiconductor in which the IV family element is undope, and the second boron phosphide-based semiconductor layer is formed from the second conduction type of the boron phosphide-based semiconductor in which the IV family element is contained.
Patent TW-I269572-B (TW)
Title: Secure media path methods, systems, and architectures
Inventor: EVANS GLENN F
IPC: H04L29/06
Filed: 2003-05-20
Granted: 2006-12-21
Abstract: Methods, systems and architectures for processing renderable digital content are described. The various embodiments can protect against unauthorized access or duplication of unprotected content (i.e. decrypted content) once the content has reached a rendering device such as a user's computer. A flexible framework includes an architecture that allows for general media sources to provide virtually any type of multimedia content to any suitably configured rendering device. Content can be protected and rendered locally and/or across networks such as the Internet. The inventive architecture can allow third parties to write components and for the components to be securely and flexibly incorporated into a processing chain. The components can be verified by one or more authenticators that are created and then used to walk the chain of components to verify that the components are trusted. The various embodiments can thus provide a standard platform that can be leveraged to protect content across a wide variety of rendering environments, content types, and DRM techniques.
Patent TW-I291974-B (TW)
Title: Phosphorescent polycarbonate, concentrate and molded articles
Inventor: MICHAEL W BROWN
IPC: C08L69/00
Filed: 2003-05-29
Granted: 2008-01-01
Abstract: Thermoplastic composition comprising a thermoplastic resin and a phosphorescent pigment with a aluminate matrix expressed by M-Al in which M is at least one metal element selected from calcium, strontium and barium and Al represents an aluminate group, wherein the pigment has been coated with a silicone oil.Objects formed by injection molding of the thermoplastic resin compositions. The compositions of the invention exhibit improved melt flow stability and suffer less from graying upon compounding them in an extruder.
Patent TW-I289531-B (TW)
Title: A self-opener closure for composite packagings or for container spouts or bottle spouts to be closed with film material
Inventor: WEIST MARIO
IPC: B65D53/06
Filed: 2003-06-17
Granted: 2007-11-11
Abstract: The self-opener closure consists of a pour-out spout (2) which may be sealingly assembled onto a composite packaging or onto a container spout or bottle spout to be closed with film material, of an associated rotary cap (1) as well as a self-opener sleeve (3) arranged within the pour-out spout (2) which may be set into rotation by the rotary cap (1). Force transmission means and guide means are formed on these three elements. These cooperate with one another such that on rotating the rotary cap (1) in the opening direction for the first time the self-opener sleeve (3) firstly in the pour-out spout (2) may be pushed vertically downwards and subsequently may be rotated by approximately 360 DEG in the horizontal. Because the self-opener sleeve (3) at its lower edge and projecting from this comprises a single, combined piercing and cutting member (9) the film or the composite packaging is first reliably pierced and afterwards a disk is cut cleanly out of it and pivoted downwards.
Patent TW-I285188-B (TW)
Title: Tape-like substance containing carbon nanotube and method for producing carbon nanotube, and electric field emission type electrode containing tape-link substance, and method for producing the electrode
Inventor: NISHI YASUHIKO
IPC: C01B31/02
Filed: 2003-06-30
Granted: 2007-08-11
Abstract: A tape-like substance with high density and uniform thickness containing multi-walled or single-walled carbon nanotubes having high purity, and a method for producing a multi-walled or single-walled carbon nanotubes with high purity; and a high-performance, electric-field emission type electrodes containing the tape-like substance, and a method for producing the electric field emission type electrodes. When applying arc discharge to produce the carbon nanotubes with high purity, the nanotubes are produced by spraying an inert gas of which the ionization power is higher than atmosphere gas or a gaseous mixture containing the inert gas from the inside (11a) of the hollow electrode (11) used as an anode to the cathode (2) composed of carbon to form an arc, hereby the arc generation path can be restrained and by stopping the irregular motion of the cathode point by forming an arc discharge path along with the gas flow path. Meanwhile, a carbon nanotube formed as a tape-like substance is produced by moving the relative position of the two electrodes to move the cathode point of the arc (3) on the cathode material.
Patent TW-I225747-B (TW)
Title: Digital communication apparatus
Inventor: YANG HOME-KAE
IPC: H04M11/06
Filed: 2003-07-04
Granted: 2004-12-21
Abstract: A digital communication apparatus, it uses the twins pair connect the digital controller with the transceiver which built-in digital board to transmit digital data in high speed. In this invention, the digital communication apparatus builds the digital board, which contact digital interface circuit in the transceiver, and can transmit digital voice and digital data for long distance in the transceiver and the digital controller.