baber/WOPTO huggingface dataset:
Patent TW-494202-B (TW)
Title: Plug for fluid pipe connector
Inventor: OZAWA TOSHIHIKO
IPC: F16L37/40
Filed: 2001-08-24
Granted: 2002-07-11
Abstract: There is provided a plug 13 for a fluid pipe connector 11 for connecting fluid pipes to each other or for connecting a fluid pipe to a storage tank or a processing unit. The plug 13 for fluid pipe connector comprises: a plug portion 61; a fixed plate portions 87 which is formed on a fluid pipe 60; a fixing portion 78 for sandwiching the fixed plate portion 87 between the fixing portion 78 and the end portion of the plug portion 61 to fix and support the fixed plate portion 87; a cylindrical supporting portion 80 which is integrally provided on the fixing portion 78 for gently supporting thereon the fluid pipe 60; and a fixing nut for covering and fixing the plug portion 61 and the fixing portion 78. Between the fixing portion 78 and the cylindrical supporting portion 80, the engaged surface 79 for a lock lever 52 is provided. On the tip end of the plug portion 61, a valve 62 is provided for pushing a valve 20 of a member, which is to be connected to the plug 13, to establish a fluid communication. On the outer peripheral surface of the fixing nut 64, a long groove 83 is provided for preventing the plug 13 from being erroneously mounted. Thus, it is possible to reduce the size and weight of the plug for fluid pipe connector, and it is possible to improve safety.
Patent TW-495358-B (TW)
Title: A plug connection for jaw stump models
Inventor: RABENSTEIN NORBERT
IPC: A61C13/34
Filed: 2001-09-07
Granted: 2002-07-21
Abstract: A plug connection for jaw stump models for the releasable connection of tooth crown segments or jaw segments to a model base comprises a plug pin (1), which can be connected in snap-locking fashion with a sleeve. A non rotationally symmetrical design of a rotational locking section (4) and a cross pin (7) arranged perpendicular to the plug pin axis prevent a rotary movement of the plug pin (1) in the sleeve. Disposed at the end of the plug pin (1) facing the sleeve is a spring element (8), which comprises a circumferential annular groove (11) for snap-locking connection with the sleeve. The spring element (8) comprises two spring tongues (10) separated by a continuous longitudinal slot (9). The sleeve provided for receiving the plug pin (1) comprises a projection projecting into the inner chamber for the snap-locking connection of the plug pin (1) with the sleeve as well as a sleeve opening region matching the rotational locking section (4) of the plug pin (1).
Patent TW-500988-B (TW)
Title: System and method for updating time in different areas
Inventor: LIAU GUO-MING
IPC: G04G21/04
Filed: 2001-10-04
Granted: 2002-09-01
Abstract: The present invention discloses a system and a method for updating time in different areas. The system for updating time in different areas comprises at least an automatic transmitter module for time updating based on a cooperative telecommunication base station, and a portable electronic device for receiving the local time setting signal periodically transmitted from the automatic transmitter module for time updating. When the user approaches the range covered by the cooperative base station, the portable electronic device will display the received local time, and the time of the original residence in the device. Moreover, the method for updating time in different areas includes the following steps: first, the automatic transmitter module for time updating periodically transmits the local time setting signal; next, the user carrying the portable electronic device approaches the range covered by the cooperative base station, and automatically receives the local time setting signal; and, the antenna linked with the portable electronic device receives the local time setting signal, and transmits the local time setting signal to the receiver; then, the receiver transmits the local time setting signal to the micro-processor component; the micro-processor component will again transmit the local time setting signal to the first time display interface of the display unit, and transmit the counted time for the original residence in the portable electronic device to the second time display interface of the display unit.
Patent TW-555777-B (TW)
Title: Epoxy resin composition and process for producing the same
Inventor: MURATA YASUYUKI
IPC: C08G59/06
Filed: 2001-10-22
Granted: 2003-10-01
Abstract: The present invention provides a tetramethylbiphenyl type high performance epoxy resin composition and a curable epoxy resin composition containing the epoxy resin, useful in electrical and electronic fields and the like. The tetramethylbiphenyl type epoxy resin composition comprises an epoxy resin composition obtained by reacting 4,4'-dihydroxy-3,3',5,5'-tetramethylbiphenyl and an epihalohydrin in the presence of an alkali metal compound. The composition has a content of tetramethyldiphenoquinone of 0.5% by weight or less and a content of a glycidyl compound represented by the following structural formula (1): of 0.5% by weight or less. The curable epoxy resin composition contains the epoxy resin composition and a hardener for the epoxy resin.
Patent TW-548233-B (TW)
Title: Flex circuit interconnect subassembly and electronic device packaging utiulizing same
Inventor: SIMMONS RICHARD L
IPC: B81B7/00
Filed: 2002-01-04
Granted: 2003-08-21
Abstract: A method of fabricating a package for a micro-electromechanical systems (MEMS) device. A flex circuit interconnect subassembly for the package is made by placing a flex circuit on a pad insert, attaching a carrier insert to the pad insert to deflect the lead portions of the flex circuit, and applying a cover insert to the pad insert, after the attachment of the carrier insert, to re-deflect the lead portions of the flex circuit toward the device bond sites. The flex circuit interconnect subassembly may be combined with an electronic device die/carrier subassembly to form a completed electronic device package. The flex circuit interconnect subassembly and the die/carrier subassembly are joined using mechanical interlocking layers. The invention is particularly suited for making such an electronic device die/carrier subassembly which has a MEMS die permanently affixed to a carrier. The carrier is advantageously utilized during the process of releasing a protective coating from the surface of the MEMS die which support the various MEMS components. The MEMS components on the MEMS die are hermetically sealed, such as by bonding a cover to the upper package body or the lower package body. The cover may have features such as ports which allow the MEMS components to interact with the external environment.
Patent TW-555818-B (TW)
Title: Magenta ink and color ink jet ink set containing the same
Inventor: LIN REN-FANG
IPC: B41J2/01
Filed: 2002-01-15
Granted: 2003-10-01
Abstract: A magenta ink for ink jet printing includes red 184 number color and a carrier. Also disclosed is a color ink set for ink jet printing which includes (a) a magenta ink, which includes red 184 number color and a carrier; (b) a yellow ink and (c) a cyan ink. The color ink set of the present invention capable of realized a good image and broad color gamut. This invention also capable of realized a good outdoorfastness and lightfastness.
Patent TW-533530-B (TW)
Title: Probe for inspecting semiconductor device and method of manufacturing the same
Inventor: TANIOKA MICHINOBU
IPC: G01R1/06
Filed: 2002-03-05
Granted: 2003-05-21
Abstract: A probe is provided so as to obtain an electrical contact between a semiconductor device having a plurality of first electrodes as external terminals and an inspection substrate having a plurality of second electrodes so as to inspect the semiconductor device. A first substrate has through holes formed at positions corresponding to the first electrodes. Probe pins are fixed in the through holes. A second substrate has a rewiring layer for extending a pitch of the first electrodes and penetration electrodes for drawing out the first electrodes to a back surface. A contact is disposed between the penetration electrodes and the second electrodes and has conductivity and elasticity only in a vertical direction.
Patent TW-556382-B (TW)
Title: Power protection
Inventor: HSU CHIA-CHANG
IPC: H02H3/08
Filed: 2002-03-15
Granted: 2003-10-01
Abstract: A power protection circuit comprising a power supply switching unit for switching the power supplied from a power supply in accordance with a switching-off signal, a surge protective unit for outputting the switching-off signal while a surge voltage occurs, a leakage protective unit for outputting the switching-off signal while a leakage current occurs, an overload protective unit for outputting the switching-off signal while an overload current occurs, an over/under voltage protective unit for outputting the switching-off signal while an over/under voltage occurs, and an over temperature protective unit for outputting-the switching-off signal while an over temperature occurs. The invention includes the surge protection, the leakage protection, the overload protection, the over/under voltage protection, and the over temperature protection at the same time, and in comparison with the conventional power protection circuit, its volume is smaller and the cost of manufacturing the same is lowered. The invention also provides a more stable protection by detecting the overload current in accordance with the detected energy.
Patent TW-535206-B (TW)
Title: Semiconductor device and method of making the same
Inventor: YAGI TOMOHISA
IPC: H01L23/498
Filed: 2002-03-20
Granted: 2003-06-01
Abstract: According to a method of making a semiconductor device, a semiconductor chip is bonded to a substrate via bumps by flip-chip bonding. Then, a sealing adhesive composition is loaded between the semiconductor chip and the substrate to provide an adhesive sealing. The sealing adhesive composition, which is capable of hardening in two stages, contains at least a first main resin ingredient, a second main resin ingredient and a hardening agent. Then, the adhesive sealing is heated for primary hardening. Then, the substrate is placed on a mother board with a solder material interposed between the substrate and the mother board. Finally, the adhesive sealing is heated for secondary hardening while the solder material is reflowed for bonding the substrate to the mother board.
Patent TW-540105-B (TW)
Title: Method of producing SIMOX substrate and the SIMOX substrate
Inventor: MATSUMURA ATSUKI
IPC: H01L21/02
Filed: 2002-03-28
Granted: 2003-07-01
Abstract: The present invention provides a SIMOX substrate produced by employing an oxygen ion implantation amount in a low dose range, which substrate is a high quality SOI substrate having an increased thickness of a BOX layer, and a method of producing the same, and more specifically, provides a method of producing a SIMOX substrate wherein a buried oxide layer and a surface silicon layer are formed by applying the implantation of oxygen ions in a silicon substrate and a high temperature heat treatment thereafter, characterized by: forming the buried oxide layer through applying a high temperature heat treatment after an oxygen ion implantation; then applying an additional oxygen ion implantation so that the peak position of the distribution of implanted oxygen is located at a portion lower than the interface between the buried oxide layer, already formed, and the substrate thereunder; and then applying another high temperature heat treatment, and a SIMOX substrate produced by said method having a surface silicon layer 10 to 400 nm in thickness and a buried oxide layer 60 to 250 nm in thickness.
Patent TW-541724-B (TW)
Title: Light-emitting device using LED chip
Inventor: HASHIMOTO TAKUMA
IPC: H01L33/38
Filed: 2002-04-23
Granted: 2003-07-11
Abstract: A light-emitting device using an LED chip which is mounted facedown on a mounting substrate (8) includes an n-type semiconductor layer (3) formed on a translucent substrate (2), a p-type semiconductor layer (5) formed above the n-type semiconductor layer (3), electrodes (6, 7) provided at the side where the semiconductor layers are formed and connected to the semiconductor layers respectively. Each of the electrodes (6, 7) is configured in a sheet shape so as to light the whole of light-emitting surface of the LED chip (1) substantially evenly, and at least one of the electrodes is constructed to function as a light reflector. Each of the electrodes has a feeder (15, 16), and the electrode provided on the semiconductor layer adjacent to the translucent substrate (2) is formed so that it becomes narrower at the side farther from its feeder. This structure permits the LED chip (1) to have a larger area for light emission, thus improving its luminous efficacy and light extraction efficiency.
Patent TW-544819-B (TW)
Title: Compact stacked electronic package
Inventor: FAN ZHINENG
IPC: H05K7/10
Filed: 2002-06-18
Granted: 2003-08-01
Abstract: The present invention provides an electronic package for high speed, high performance semiconductors. It includes a plurality of devices, circuit members and short interconnections between the circuit members for maintaining high electrical performance. Suitable applications requiring high speed, impedance-controlled transmission line buses throughout the entire package include microprocessor and digital signal processor data buses, and high speed memory buses for products such as laptop and handheld computing and telecommunications devices. Circuit members include printed circuit boards and circuit modules, and may be formed from a wide variety of materials with unpacked or packed semiconductors attached directly to the circuit members. Through the use of clamps the package is at least factory reworkable and can be field separable. Thermal management structures may be included to maintain the high density devices within a reliable range of operating temperatures.
Patent TW-I271573-B (TW)
Title: Liquid crystal display device and method of producing the same
Inventor: NAGANO SHINGO
IPC: G02F1/1335
Filed: 2002-07-30
Granted: 2007-01-21
Abstract: The object of the present invention is to prevent a light leakage from a boundary portion between the areas where the voltage to be applied to the liquid crystal varies, and reducing a light leakage on a contact hole provided for electrically connecting the first pixel electrode and the second pixel electrode in the case where the areas where the voltage to be applied to the liquid crystal varies are composed of two-layered pixel electrodes, namely, a first pixel electrode and a second pixel electrode. A liquid crystal display device of the invention includes a plurality of pixels provided on an insulating substrate, a scanning line, provided on the insulating substrate which scans the pixels, liquid crystal which is interposed between the insulating substrate and a counter substrate countered to the insulating substrate, and areas where a voltage to be applied to the liquid crystal varies in one pixel, and is characterized in that a light shielding film for preventing a light leakage due to alignment disorder of the liquid crystal is provided to a boundary portion of the areas where the voltage to be applied to liquid crystal varies.
Patent TW-580552-B (TW)
Title: Polarized exposure for web manufacture
Inventor: DELPICO JOSEPH
IPC: G02F1/1337
Filed: 2002-08-23
Granted: 2004-03-21
Abstract: A system is provided in which an expanded non-collimated source of light may be used to produce a uniform polarized light exposure for use, for example, in the photo-alignment of optical films. Uniformity of polarization and intensity may be maintained even when a high-intensity source of ultraviolet light is used. The system may be scaled in size to produce large exposures without sacrificing uniformity of intensity or uniformity of direction of polarization. The system includes a light source, a pile-of-plates polarizer, and a surface (such as the surface of an optical film) to be exposed. The pile-of-plates polarizer is oriented orthogonally to the surface, thereby providing a polarized light exposure having a uniform direction of polarization on the exposed surface. The light source may be oriented at Brewster's angle to the polarizer to improve polarization contrast. Other optional features of the system are described for increasing the intensity and improving the uniformity of intensity of the polarized light exposure, and for producing polarized light exposures having different orientations on the surface.
Patent TW-594495-B (TW)
Title: Data display processing system and method for tree structure nodes
Inventor: ZHANG XIAOMIN
IPC: G06F15/163
Filed: 2002-09-04
Granted: 2004-06-21
Abstract: The present invention provides a data display processing system and method for tree structure nodes, which, for example, is applied in a project management system, and the project management system employs a tree structure to plan for each task in each project for displaying the contents and the associated data of each node (that is, each task) in each project with the tree structure. The data display processing system and method for tree structure nodes is characterized in employing a table to display each task and the associated data in the project with tree structure, so that it does not need to download the ActiveX control program as the conventional technique, and the displaying procedure is convenient, and the project management task is more efficient.
Patent TW-589865-B (TW)
Title: Scanner with adjustable light opening
Inventor: LEE ANN-LUN
IPC: G02B5/00
Filed: 2002-11-14
Granted: 2004-06-01
Abstract: A scanner with adjustable light opening comprises: a carriage having two trenches located at two sides of a first surface of the carriage, the fist surface further having a stripe fixing opening for allowing the light reflected by a document to pass through and to emit to the carriage; and a railings board arranged above the fixing opening in an adjustable manner. The railings board further includes a railings board opening and at least two tenons, wherein the shapes and positions of trenches and tenons are corresponding to each other for being locked together. By the moveable connection between the track and tenons, the railings board can be moved in parallel. It is able to effectively reduce noise light emitting into the carriage when the test person fixes the railings board after adjusting the optical path.
Patent TW-583818-B (TW)
Title: Charge pump and voltage doubler using the same
Inventor: YEN CHIN-HSIEN
IPC: H02M3/07
Filed: 2002-12-03
Granted: 2004-04-11
Abstract: A charge pump and a voltage doubler is provided. The charge pump solves the issue of large voltage difference between two ends of a MOS by serially connecting PMOS and NNOS in the circuit. Thereby, the charge pump can provide a higher voltage while avoiding large voltage difference between the gate-source, gate-base and gate-drain ends.
Patent TW-I270932-B (TW)
Title: Waveguides such as SiGeC waveguides and method of fabricating the same
Inventor: SAMOILOV ARKADII V
IPC: G02B6/12
Filed: 2002-12-11
Granted: 2007-01-11
Abstract: A waveguide structure and method of fabricating the same, the method comprising forming a first graded layer on a substrate, wherein the first graded layer comprising a first and a second optical material, and a lattice constant adjusting material, wherein the concentration of the second optical material increases with the height of the first graded layer and the concentration of the lattice constant adjusting material varies in proportion to the second optical material; and forming a second graded layer, the second graded layer comprising the first and a second optical material, and a lattice constant adjusting material, wherein the concentration of the second optical material decreases with the height of the second graded layer and the concentration of the lattice constant adjusting material varies in proportion to the second optical material.
Patent TW-583634-B (TW)
Title: Method and apparatus for sparkle reduction by reactive and anticipatory slew rate limiting
Inventor: WILLIS DONALD HENRY
IPC: G09G3/20
Filed: 2003-02-14
Granted: 2004-04-11
Abstract: A circuit (10) for reducing errors due to adjacent pixel interdependence in a liquid crystal display includes a decomposer (12) for dividing an input signal into a plurality of signals having at least a high brightness signal and at least one low brightness signal, a delay match circuit (14) for the high brightness signal to provide a delay high brightness signal, one or more transient conditioner circuits (16 and/or 18) for processing the at least one low brightness signal to provide at least one transient conditioned low brightness signal, and a combiner (20) for combining the delay matched high brightness signal with the at least one transient conditioned low brightness signal to provide an output signal having reduced sparkle artifacts.
Patent TW-I252657-B (TW)
Title: Carrier frequency offset and phase compensation device of OFDM system and method thereof
Inventor: LIU DER-ZHENG
IPC: H04L27/32
Filed: 2003-02-19
Granted: 2006-04-01
Abstract: The invention provides carrier frequency offset and phase compensation device of OFDM system and method thereof to compensate the phase rotation of receiver's OFDM signal resulting from the carrier offset between receiver and transmitter of system. The frequency offset compensation device and method utilize the phase difference of frequency response estimation value of two consecutive OFDM symbols in pilot subchannel of system to estimate carrier offset and father calculate the accumulated phase rotation to compensate the OFDM signal of receiver. The phase compensation device and method receive the signal of each subchannel signal of OFDM signal compensated by the frequency offset compensation device and method and further utilize the signal through further channel compensation of the pilot subchannel along with the phase difference between transmitted signal of transmitter to estimate phase error for compensating signal of each subchannel.
Patent TW-584574-B (TW)
Title: Cubic puzzle
Inventor: SHIH SYWAN-MIN
IPC: A63H33/04
Filed: 2003-03-07
Granted: 2004-04-21
Abstract: A cubic puzzle is consisted of eight basic units of the same configuration. Each basic unit can be viewed as consisted of eight cubic blocks. The eight cubic blocks are distributed on two planes. Each plane is distributed with four cubic blocks, in which first to third cubic blocks are lined in a row on the first plane. The fourth cubic block is combined on the side of the third cubic block. The fifth cubic block and the sixth cubic block are connected. The fifth cubic block is combined on the first cubic block. The seventh cubic block and the eighth cubic block are connected. The seventh cubic block is connected to the fourth cubic block. The sixth cubic block corresponds to the fifth cubic block. The eighth cubic block corresponds to the seventh cubic block in a position same as the fourth cubic block corresponds to the third cubic block. Thus, eight basic units can be assembled into a cubic puzzle.
Patent TW-583903-B (TW)
Title: Manufacturing method for conductive layer wiring, layered structure member, electro-optic device, and electronic apparatus
Inventor: FURUSAWA MASAHIRO
IPC: G02F1/1343
Filed: 2003-04-17
Granted: 2004-04-11
Abstract: A first liquid including a first metal particle is disposed on the base board (11) via a liquid ejecting section (10) so as to form a conductive layer wiring having a predetermined pattern on a base board (11). A surface of the base board (11) is treated so as to be liquid-repellent. A second liquid which is different from a first liquid is disposed on the base board (11) by a liquid ejecting section (10) in advance. Thus, an interlayer W1 which can improve an adhesion between the base board (11) and the conductive layer wiring is formed. By doing this, a method for forming a conductive layer wiring for realizing a finer width in the conductive layer wiring and enhancing an adhesion between the base board and the conductive layer wiring can be provided.