baber/WOPTO huggingface dataset:
Patent TW-529156-B (TW)
Title: Semiconductor integrated circuit device and designing method for semiconductor integrated circuit device
Inventor: KATOH NAOKI
IPC: H03K19/00
Filed: 1998-12-10
Granted: 2003-04-21
Abstract: Disclosed is a semiconductor integrated circuit device constructed of MOSFETs in which there is attained a harmony between increase in consumption power due to a leakage current and operating speed of the MOSFETs in a suitable manner, and among a plurality of signal paths in the semiconductor integrated circuit device, a path which has a margin in delay is constructed with MOSFETs each with a high threshold voltage, while a path which has no margin in delay is constructed with MOSFETs each with a low threshold voltage which has a large leakage current but a high operating speed, in light of a delay with which a signal is transmitted along a signal path.
Patent TW-513872-B (TW)
Title: Radio communication system, radio communication apparatus, and radio communicating method
Inventor: TANAKA YOSHITERU
IPC: H04W24/00
Filed: 2001-07-05
Granted: 2002-12-11
Abstract: A mobile station capable of connected to an information providing server via a radio link, comprises a reception history table which stores an identification of information which has been received, and a controller which prevents the same information from being received based on the identification in the reception history table.
Patent TW-497996-B (TW)
Title: Cleaning method and method for manufacturing liquid crystal device
Inventor: ONO YOICHI
IPC: C11D3/18
Filed: 2001-07-05
Granted: 2002-08-11
Abstract: This invention provides a cleaning method by which both of the organic and inorganic contaminants can completely be removed from a work even when the work is cleaned with a hydrocarbon cleaning solution and a surfactant is never left, and provides a method for manufacturing a liquid crystal device using the cleaning method. The work is cleaned in first and second precleaning tanks 601 and 602 with a hydrocarbonic cleaning solution containing a surfactant such as fatty acid alkanolamide and the fatty acid salt of N-alkylalkylenediamine in addition to the normal paraffin such as normal nonane and normal decane as the main components in a cleaning machine 500 as a precleaning stage and then dip-cleaned, shower-cleaned or vapor-cleaned in a cleaning tank 601 with the hydrocarbonic cleaning solution free of the surfactant as a post-cleaning stage.
Patent TW-530021-B (TW)
Title: Lid for thin-plate supporting container, and thin-plate supporting container
Inventor: HYOBU YUKIHIRO
IPC: B65D35/22
Filed: 2001-07-26
Granted: 2003-05-01
Abstract: The present invention is directed to a lid adapted to cover a container body 2 which is transported while accommodating thin plates such as semiconductor wafers. The central portion of each of opposing sides of the lid is provided with a production-line easy attach/detach mechanism 32. The production-line easy attach/detach mechanism 32 has an engagement plate 34 which engages with a second object engagement portion 21, and a drive control member 35 which engages with the engagement plate 34 so as to cause the engagement member 34 to appear and disappear. The rotational-direction end portion of the drive control member 35 is provided with an engagement arm 57 adapted to secure the driving member 35. The drive control member 35 is provided with a supporting rail 56 which controls the appearing and disappearing of the engagement plate 34. The engagement plate 34 is supported in such a manner as to be swingable and slidable, and provided, at the fore-end thereof, with a pressing claw portion 51 which engages with the second object engagement portion 21. The thin-plate supporting container 1 for transportation use is obtained by attaching the transport lid 4 to the container body 2, while the thin-plate supporting container 1 for production-line use is obtained by attaching the production-line lid 5 to the container body 2.
Patent TW-505824-B (TW)
Title: Photo mask, method of manufacturing photo mask, and method of manufacturing semiconductor device
Inventor: TANGE KOUJI
IPC: G03F1/68
Filed: 2001-09-24
Granted: 2002-10-11
Abstract: A completely-light-shielding Cr section of the scribe-line region assumes a light-shielding structure of self-aligned type. A dicing mark section assumes a light-shielding structure of Cr setback type. A pattern section of a device region assumes a light-shielding structure of HT pattern type.
Patent TW-533543-B (TW)
Title: Structure of metal interconnect and the manufacturing method thereof
Inventor: BAO TIEN-I
IPC: H01L21/768
Filed: 2002-02-04
Granted: 2003-05-21
Abstract: The present invention provides a manufacturing method for metal interconnect, which includes the following steps: first, providing a substrate; forming a dielectric layer on the substrate, and forming a trench on the surface of the dielectric layer; next, correspondingly forming a first barrier layer on the dielectric layer, correspondingly forming a first metal layer on the first barrier layer, and correspondingly forming a second barrier layer on the first metal layer; then, forming a second metal layer on the second barrier layer, and filling up the trench with the second metal layer; and finally, conducting the chemical mechanical polishing on the first barrier layer, the first metal layer, the second barrier layer and the second metal layer to expose the surface of the dielectric layer.
Patent TW-525102-B (TW)
Title: Management system for change giving machine
Inventor: YAMAGISHI JUNICHI
IPC: G07F5/24
Filed: 2002-03-04
Granted: 2003-03-21
Abstract: The object of the present invention is to conduct the checking operation of the change giving machine more easily and to prevent occurring accidents. The change giving machine according to the present invention comprises a closet with a lockable door; a money exchange processing means (25) which is configured inside the closet and is lockable, for storing at least one type of bills or coins, wherein the money exchange processing means pays for at least one type of bills or coins, and the exchanged bills or coins are equal to the amount of throw-in bills or coins for exchange; a reflow counting mechanism (31, 33, 35) for counting the bills or coins in the internal reflow during the exchange processing; and, a management equipment (3) capable of being inputted with the stored amount information and the counting information from the reflow counting mechanism (31, 33, 35) to confirm with the money exchange status.
Patent TW-544706-B (TW)
Title: Electron gun, cathode-ray tube and projector
Inventor: TAKUMA HIROKAZU
IPC: H01J29/76
Filed: 2002-03-05
Granted: 2003-08-01
Abstract: The velocities of the electron beams in the cathode-ray tube of the present invention can be separately modulated. It has a first velocity modulating coil (9) for generating a magnetic field H1 to exert a force F1 on an electron beam I1, and a second velocity modulating coil (10) for generating a magnetic field H2 to exert a force F2 different from the force F1 on a second electron beam I2.
Patent TW-556298-B (TW)
Title: Probing method and device
Inventor: SAKAKAWA HIDEO
IPC: G01R31/26
Filed: 2002-03-12
Granted: 2003-10-01
Abstract: The invented probing device for measuring the electrical characteristics of a tested object W is provided with a tester, a mounting block, a probe card, the first sensor, the second sensor, and a controller. The mounting block is used to mount the tested object. The tested object has a plurality of electric circuit elements formed on the surface thereof. Each electric circuit element has a plurality of electrodes P on its surface. The probe card is disposed on the top of the mounting block. The probe card has a plurality of probes 8A. The probes are connected to the tester. The first sensor detects the position of the front ends of the probes. The second sensor detects the surface position of the electrical circuit device. The controller contacts with the probe of the probe card and the circuit of the circuit device.
Patent TW-539584-B (TW)
Title: Apparatus for molding metals
Inventor: AKERS RON
IPC: B22D17/20
Filed: 2002-04-24
Granted: 2003-07-01
Abstract: An apparatus for molding a metal material. The apparatus includes a vessel with portions defining a passageway through the vessel. An inlet is located toward one end and a member or agitation means is located within the passageway. A plurality of heaters are located a length of the vessel. The first of the heaters is located immediately downstream of the inlet and is a low frequency induction coil heater whereby the temperature gradient through the vessel's sidewall is minimized.
Patent TW-550957-B (TW)
Title: Binary-tree method and system for multiplexing scheduling
Inventor: CHAO YI-JU
IPC: H04J3/00
Filed: 2002-04-29
Granted: 2003-09-01
Abstract: A method for multiplexed scheduling of information blocks from multiple sources on a single communication channel divided into multiple address positions. The information block from each source has a repetition period and is divided into a number of segments.The method includes determining the total number of positions on the channel to be scheduled; mapping positions in a non-sequential order corresponding to nodes in a binary tree, whereby each layer of the binary tree corresponds to a repetition period; ordering the blocks by repetition period, starting with the smallest repetition period; assigning information segments of each block to unassigned positions; and marking as assigned all child nodes of the assigned position node in the layer corresponding to the repetition period.
Patent TW-I261627-B (TW)
Title: Successive vapour deposition system, vapour deposition system, and vapour deposition process
Inventor: KIDO JUNJI
IPC: H01L51/50
Filed: 2002-05-21
Granted: 2006-09-11
Abstract: A successive vapor deposition system in which a vapor deposition material is heated, vaporized in a vacuum, and deposited onto a vapor deposition area of a substrate, includes a conveyer which conveys the substrate in a conveying direction parallel to a plane on which the substrate lies, wherein the vapor deposition area faces downward and is exposed through the underside of the conveyer; a plurality of vapor deposition chamber aligned in the conveying direction, each the vapor deposition chamber including a space through which the substrate is conveyed; at least one container positioned in each of the plurality of vapor deposition chambers below the plane on which the substrate lies, and containing the vapor deposition material, wherein a width of the container covers the vapor deposition area in a direction perpendicular to the conveying direction; and a heating medium provided for the container.
Patent TW-546861-B (TW)
Title: Movable constant pressure arrangement applied on charge storage unit
Inventor: CHEN YUAN-JIE
IPC: H01M2/00
Filed: 2002-06-18
Granted: 2003-08-11
Abstract: The present invention is a type of movable constant pressure arrangement applied on charge storage unit and includes a stage, a fixed object, a top cover, and a pressure contact object. By means of a specific pressure generated by an external pressure device on the top cover, the top cover forces the pressure contact object to press on a pressurized target object. Then, by means of a pressure fixing knob, the top cover is locked at its current position on the fixed object and, after removing the pressure device, the pressurized target object takes up the specific pressure applied by the pressure contact object. A base, which can rotate 360 degrees, and a stacking tool and a glue pouring tool, both of which can easily be assembled on and disassembled from the arrangement, are also included in the movable constant pressure arrangement for various processing procedures, such as positioning, stacking, cleaning, gluing, glue pouring, and hot-set forming.
Patent TW-530311-B (TW)
Title: Address decoder circuit and flash memory
Inventor: AKAOGI TAKAO
IPC: G11C16/06
Filed: 2000-08-01
Granted: 2003-05-01
Abstract: A clock control circuit receives an external clock signal and generates an internal clock signal. Through use of internal programming and an external trigger signal, the clock control circuit blocks out one or more of the clock cycles of the external clock signal to generate the internal clock signal. The clock control circuit can be used in any semiconductor device, and especially in synchronous flash memory devices with a burst operation. In the synchronous flash memory devices, one or more of the internal clock cycles are blocked out to account for increased delays during certain data sensing operations such as word line switching during data reading. In the synchronous flash memory devices, the sensed data is stored in input/output buffers and transferred out synchronously to the external clock signal. A decoder circuit has two separate portions, a low voltage portion and a high voltage portion. Through the use of the high voltage portion, the decoder circuit is capable of supplying high program voltage. Through the use of low voltage portion and isolated from the high voltage portion, quick read operation is performed.
Patent TW-583677-B (TW)
Title: Flash memory with sensing amplifier using load transistors driven by coupled gate voltages
Inventor: TSAI HONG-PING
IPC: G11C16/28
Filed: 2002-07-25
Granted: 2004-04-11
Abstract: A memory comprising a plurality of memory cells, a sensing load, a reference load, a control circuit and a comparator. Wherein each of the memory cells is capable of storing a bit data and providing a driving current according to the bit data; the sensing load is driven by the driving current and a driving voltage to generate a sensing voltage, and the reference load is driven by the driving voltage to generate a reference voltage. The control circuit is capable of controlling the driving voltage to drive the sensing load or the reference load such that the sensing voltage or the reference voltage is kept constant while the driving current changes. The comparator is for comparing the sensing voltage with the reference voltage and therefore determining the bit data stored in the memory cell which provides the driving current.
Patent TW-I252081-B (TW)
Title: Filter for cigarette
Inventor: ATOBE ICHIRO
IPC: A24D3/02
Filed: 2002-08-01
Granted: 2006-04-01
Abstract: A filter for cigarette having a plurality of filter sections formed by wrapping a plurality of filter materials (2) individually by wrappers (3), an integral wrapper (5) integrally wrapping the filter materials (2), and a tip paper for connecting the filter to a cigarette part to form a cigarette, wherein an adsorbent such as activated carbon and inorganic mineral porous body carrying ferrous sulfate/L-ascorbic acid is filled in the filter materials (2) or in gaps between the filter materials (2).
Patent TW-I289295-B (TW)
Title: Method for protecting content stored on an information carrier
Inventor: BRONDIJK ROBERT ALBERTUS
IPC: G06F1/00
Filed: 2002-08-08
Granted: 2007-11-01
Abstract: The invention relates to a method for protecting content stored on an information carrier. In order to avoid that a user illegally circumvents a copy protection mechanism such as a watermark protecting said content to get an illegal access to said content, a method comprising the following steps is proposed: reading a unique identifier present on said information carrier, storing in a first memory information relating to illegal access actions on said information carrier using said identifier, refusing access to said information carrier after a predetermined number of illegal access actions.
Patent TW-I222814-B (TW)
Title: Methods and apparatus for wireless network connectivity
Inventor: LAROIA RAJIV
IPC: H04L69/14
Filed: 2002-08-13
Granted: 2004-10-21
Abstract: Methods and apparatus which allow a wireless terminal (302) u simultaneously maintain connections with multiple base stations (304, 306) are described. Each wireless terminal (302) is capable of supporting multiple separate timing and/or other control loops one for each base station connection thereby allowing the connections to operate independently and in parallel. Different control signals and/or data are transmitted on each connection that is established with a base station (302, 306). In this manner base stations (302, Rib) receive different data allowing for asynchronous data transmission. The data received by the base stations (302, 306) can be supplied to a wired asynchronous network (308) without the need to combine the received data prior to supplying it to the wired network (308). The communications techniques of the invention can be used to implement soft handoffs without the need to duplicate data transmissions to multiple base stations.
Patent TW-I289261-B (TW)
Title: System and method for dynamically generating a HTTP query
Inventor: LEE CHUNG-I
IPC: G06F17/30
Filed: 2002-09-11
Granted: 2007-11-01
Abstract: A system and method for dynamically generating a HTTP query is disclosed. The system converts a user query into a HTTP query that intellectual property information websites can identify. The method comprises the steps of: (a) receiving a user query, converting the user query into a query tree, and sending the query tree to the XML converting module; (b) converting the query tree of a file server; (c) converting the XML query into a HTTP query; (d) sending the HTTP query to the internet; (e) storing a summary of the result of searching in the corresponding XML file.
Patent TW-578360-B (TW)
Title: Synthetic ripple regulator
Inventor: WALTERS MICHAEL M
IPC: H02M3/155
Filed: 2002-09-13
Granted: 2004-03-01
Abstract: A synthetic ripple regulator for a DC-DC converter generates an auxiliary voltage waveform that effectively replicates the waveform ripple current through an output inductor, and uses the auxiliary voltage waveform to control toggling of a hysteretic comparator. In a non-limiting implementation, a transconductance amplifier monitors the voltage across the inductor, and supplies an inductor voltage-representative current to a ripple waveform capacitor, so as to produce the auxiliary voltage waveform. Using the replicated inductor current for ripple regulation results in low output ripple, input voltage feed forward, and simplified compensation.
Patent TW-I244936-B (TW)
Title: Method for removing waste particle
Inventor: UMEZAWA HIROYUKI
IPC: B01D37/02
Filed: 2002-10-16
Granted: 2005-12-11
Abstract: In the conventional art, there has been no effective method for filtering the drainage occurred in mechanical processing, such as CMP. The drainage is in colloid solution state because the grind particles contained in the CMP slurry are fine part ides. In the present invention, the drainage containing the colloid solution is filtered by means of the second filter 2 which is formed of the gel film adsorbed on the surface of first filter 1 by suction. The suction pressure when filtering is extremely weakened so that the blockage may be delayed to maintain filterability. The gel adsorbed on the surface of second filter is easy to remove for continuing filtering by stopping suction.
Patent TW-567406-B (TW)
Title: Diffraction optical device, refraction optical device, illuminating optical device, exposure system and exposure method
Inventor: TOYODA MITSUNORI
IPC: G03F7/20
Filed: 2002-10-25
Granted: 2003-12-21
Abstract: The invented diffraction optical device is used in the illuminating optical system to illuminate the irradiated surface. In addition, the incident light flux is converted into four light fluxes so as to form the secondary light source having the four-pole distribution of light intensity on an illuminating pupil surface. The invention is featured with having the followings: the first diffraction optical member, which is constituted such that it can be rotated around the first axis in parallel with the optical axis of the illuminating optical system; and the second diffraction optical member, which is formed such that it can be rotated around the second axis in parallel with the optical axis and is arranged along the face perpendicular to the optical axis so as to be adjacent to the first diffraction member.
Patent TW-I289799-B (TW)
Title: Image input device
Inventor: OGURA MAKOTO
IPC: G06V40/145
Filed: 2002-11-20
Granted: 2007-11-11
Abstract: The present invention relates to an image input device including a substrate, a light sensor, a light emitter, and a light guide. The light sensor, the light emitter, and the light guide are provided on the substrate. The light emitted from the light emitter is guided to a position above the light sensor by the light guide.
Patent TW-589861-B (TW)
Title: Telephone calling services method implementing multiple items of activities and device thereof
Inventor: WU JOHNSON
IPC: H04M3/56
Filed: 2002-12-13
Granted: 2004-06-01
Abstract: A telephone calling services method implementing multiple items of activities and device thereof employ telephone calling services means to implement multiple items of activities. Subscriber first participate one-on-one calling and the recorded self-introduced voice file is continuously played for other subscribers to listen. When subscribers proceeds other activity, they can all receive the invitation message sent out in one-on-one calling activity of other subscribers and reply accordingly. Two subscribers performing one-on-one calling can input activity item, activating conference room for multiple persons to convert into conferencing activity for multiple persons.
Patent TW-I275527-B (TW)
Title: Feeder for tablet
Inventor: TAKEDA NAKAJI
IPC: B65B35/10
Filed: 2003-01-06
Granted: 2007-03-11
Abstract: A counting means 10 counts the quantity of tablets when the tables feeding from a tablet case 4 attached to a case supporting table 3 pass through a feeding passage 9 formed in the case supporting table 3. A case detecting means 8, 19 detect the start condition of being attached the tablet case 4 to the case supporting table 3. While the counting means 10 is kept in the off-state before the case detecting means 8, 19 detect the attaching start condition of the tablet case 4, it is kept in the on-state after detecting it. Thus, malfunction owing to attaching and detaching the tablet case 4 to the case supporting table 3 is certainly prevented.
Patent TW-I234819-B (TW)
Title: Selective etch method for side wall protection and structure formed using the method
Inventor: HSIEH JER-WEI
IPC: H02N1/00
Filed: 2003-05-06
Granted: 2005-06-21
Abstract: This invention relates to a selective etch method for side wall protection, which comprises following steps: (a) providing a substrate; (b) forming a first mask layer on the substrate; (c) forming a second mask layer on the first mask layer; (d) forming a resist layer on the second mask layer and forming a plurality of etch windows in the substrate; (e) performing a first etching to extend the etch windows downwards to reach part of the substrate; (f) performing a second etching to remove the resist layer and etch the substrate to form deep trench structure with various depth; (g) forming a side wall reinforcing structure along the periphery of the deep trench structure with various depth; (h) performing a third etching to remove the second mask layer and to remove the bottom of the side wall reinforcing structure to form a lower structure; and (i) performing a side etching to release an upper structure.