baber/WOPTO huggingface dataset:
Patent TW-563189-B (TW)
Title: Method for forming self-aligned metal oxide semiconductor transistor
Inventor: JANG DING-JANG
IPC: H01L21/28
Filed: 2001-08-31
Granted: 2003-11-21
Abstract: The present invention provides a method for forming a metal oxide semiconductor (MOS) transistor having a self-aligned and silicide-covered gate. The gate has a larger surface area and a lower resistance such that the invented method is applicable in a process with an ever decreasing IC size. The invented method mainly comprises: depositing a selective dielectric layer, e.g. a poly-Si-Ge, on the gate to increase the surface area thereof; and forming a silicide layer on the surface thereof to reduce the resistance thereof. As a result, the formed gate has a larger contact area than one produced by a conventional process, and is easier to be connected to a wire, thereby increasing the efficiency of the MOS transistor.
Patent TW-I242122-B (TW)
Title: Method and apparatus for generating addresses for variable-width instructions in a pipeline and signal processing system
Inventor: SINGH RAVI P
IPC: G06F9/30
Filed: 2001-09-28
Granted: 2005-10-21
Abstract: In an embodiment, an address pipeline corresponding to an instruction pipeline in a processor, for example, a digital signal processor (DSP), may generate and track the instruction address of each instruction at each stage. The address pipeline may include program count (PC) generation logic to automatically calculate the PC of the next instruction based on the width of the current instruction for sequential program flow. The address pipeline may also track valid bits associated with each instruction and store the address of the oldest valid instruction for return to the original program flow after a disruptive event.
Patent TW-508778-B (TW)
Title: Package structure of semiconductor chip
Inventor: WANG MENG-JEN
IPC: H01L23/36
Filed: 2001-10-17
Granted: 2002-11-01
Abstract: A package structure of semiconductor chip is disclosed, which comprises a substrate, a semiconductor chip, and a heat spreader. The semiconductor chip is electricaly connected to the substrate, the heat spreader is disposed on the semiconductor chip, and the heat spreader has the first heat sink part and the second heat sink part, the second heat sink part is disposed by extending from both opposing sides of the first heat sink part. With the heat spreader, the heat dissipation characteristics of the package structure of the semiconductor chip is even better, so as to achieve the purpose of fast heat dissipation.
Patent TW-519526-B (TW)
Title: Fuel tank connector
Inventor: KURIHARA KAZUMASA
IPC: B29C65/02
Filed: 2001-10-24
Granted: 2003-02-01
Abstract: The present invention provides a fuel tank connector that reduces leakage of vaporized fuel, which is constructed as a fuel tank connector A for connecting a fuel tank B and a pipe C in communicating fashion. The connector A includes a gas barrier member 10 made of a synthetic resin and having a gas barrier property, comprising a tubular portion 11 and a flanged portion 12 provided on a peripheral side of the tubular portion 11 and having a greater side than an opening Ba of the fuel tank B. The gas barrier member 10 is made of polybutylene terephthalate, polyphenylene sulfide, a liquid crystal polymer, aliphatic polyketone, aromatic polyamide, a blended polymer of an ethylene-vinyl alcohol copolymer and high-density polyethylene, a blended polymer of polyamide and polyethylene, a blended polymer of polyamide and high-density polyethylene, or polyethylene terephthalate.
Patent TW-531586-B (TW)
Title: Electromagnetic wave-shielding construction material and method for producing the same
Inventor: SUGA KAZUHIRO
IPC: E04B1/92
Filed: 2001-11-14
Granted: 2003-05-11
Abstract: To provide an electromagnetic wave shield building material capable of efficiently shielding electromagnetic wave at a low cost. An electromagnetic shielding sheet formed of a conductive ink layer 4 printed on one surface of base material sheets 2 and 3 is stack at least on one plate surface of a panel part 1 formed of the mixed material of the major composition of the panel with conductive substance so that the conductive ink layer 4 comes into contact with the plate surface. Thus, electromagnetic wave can be shielded efficiently without increasing the conductivity of the panel part itself, and a stable electromagnetic wave shielding performance without a variation can be provided. In addition, since the building material can be manufactured in the same production process as before, the production can be performed easily, production yield can be increased, and a production cost can be suppressed.
Patent TW-574240-B (TW)
Title: Deactivation and recovery of boron trifluoride in the preparation of polyisobutenes
Inventor: WETTLING THOMAS
IPC: C08F6/08
Filed: 2001-11-19
Granted: 2004-02-01
Abstract: In the preparation of polyisobutenes by cationic polymerization of isobutene or isobutene-containing hydrocarbon streams in the liquid phase in the presence of boron trifluoride as such or in the form of a boron trifluoride catalyst complex, boron, trifluoride is deactivated and recovered by a process in which the catalyst complex is separated as a substantially liquid phase from the discharge from the reactor, wherein (a) methanol, ethanol or a mixture of methanol and ethanol is added to the discharge from the polymerization reactor at from -60 to 0 DEG C in an amount such that a boron trifluoride-rich alcohol phase separates out, (b) the alcohol phase according to (a) is separated off and (c) the boron trifluoride of the alcohol phase according to (b) is, if desired, recycled to the process in a suitable manner.
Patent TW-542960-B (TW)
Title: Method and apparatus for scheduling for packet-switched networks
Inventor: TSAO SHIH-CHIANG
IPC: H04L12/56
Filed: 2001-11-20
Granted: 2003-07-21
Abstract: Apparatus and method use pre-order queuing and scheduling. Reordering of the transmission sequence of packets that could be sent out in one round is allowed according to the quantum consumption status of the flow within the round. Per-packet time complexity is maintained independent from an increase in flow number and packets of variable-length are processed.
Patent TW-513602-B (TW)
Title: Cathode formed on the wide conduction layer of nanotube emitter layer and the field emission display panel thereof
Inventor: JENG HUA-CHI
IPC: G02F1/1335
Filed: 2001-11-21
Granted: 2002-12-11
Abstract: A field emission display panel device comprising several nanotube emitter layers to emit electrons is disclosed, wherein the carbon nanotube has a narrower width than the conduction layer below, the width of the carbon nanotube should be less than 3/4 of the width of the conduction layer, or in the range between 1/4 and 3/4 of the width of the conduction layer (such as silver adhesive layer). The novel structure of the present invention can prevent the overflow on the sidewall of the conduction layer after the solidification process of the carbon nanotube is proceeded, and thereby increases the electron density excited to emit toward the coating layer of phosphors powder significantly, and reduce the image of electron scattering. As a result, the image clarity, definition and contrast of the FED device is improved.
Patent TW-I290420-B (TW)
Title: Programmable Reed-Solomon encoder using finite field constant multiplier
Inventor: WU JANG-MING
IPC: H03M13/00
Filed: 2001-11-21
Granted: 2007-11-21
Abstract: The present invention relates to a programmable Reed-Solomon encoder using finite field constant multiplier, which includes a changeover switch and t-level processing circuit units serially connected. Each of the processing circuit units includes the first and second register, the first and second adder, and the first and second multiplier. Accordingly, the processing of 1+1/g(x) is achieved, and the input end of each level processing circuit is connected to a signal input end through the changeover switch, and the outputs of the 1st to t-1 level processing circuit units are added with the output of the second register of the next-level processing circuit so as to be the output of the next level. The output end of the t-level processing circuit unit is connected by feedback to the signal output end through the changeover switch.
Patent TW-579309-B (TW)
Title: Roll-forming apparatus and roll-forming method
Inventor: MUTO SEIICHI
IPC: B21H8/00
Filed: 2001-12-13
Granted: 2004-03-11
Abstract: This invention provides a roll-forming apparatus and roll-forming method that can perform a roll-forming process for a thin-walled pipe of a circular cross-section without ruining the shape of the cross-section. The profile of the roll-forming face of each roller 10, 12, 14 is made different. The roll-forming face of each roller is made different in the axial direction while the roll-forming process is performed. The exerted pressure of a respective one of the rollers is decreased. The total pressure exerted on the pipe by the roller group is also decreased. The stress exerted on the pipe can be reduced while the roll-forming process is performed. Therefore, the roll-forming process can be preformed without ruining the cross-section of the thin-walled pipe.
Patent TW-I246664-B (TW)
Title: Camera meta-data for content categorization
Inventor: TRETTER DANIEL R
IPC: G06T1/00
Filed: 2001-12-24
Granted: 2006-01-01
Abstract: A method and system for categorizing non-textual subject data (14), such as digital images (20), content-based data and meta-data (16) to determine outcomes of classification tasks. The meta-data (16) is indicative of the operational conditions of a recording device (12) during the capturing of the content-based data. For example, the non-textual subject data (14) may be a digital image (20) captured by a digital camera (22), and the meta-data (16) may include automatic gain setting, film speed, shutter speed, aperture/tens index, focusing distance, date and time, and flash/no flash operation. The subject image (14) is tagged with selected classifiers by subjecting the image to a series of classification tasks utilizing both content-based data and meta-data (16) to determine classifiers associated with the subject image (14).
Patent TW-521543-B (TW)
Title: Signal multiplexer formed by alternatively allocated PCB
Inventor: CHEN MAU-REN
IPC: H05K1/11
Filed: 2001-12-27
Granted: 2003-02-21
Abstract: The present invention provides a signal multiplexer formed by alternatively allocated PCB, which is a multiplexer with good isolation and more circuit interlaces formed in about vertical and horizontal arrangement; wherein the PCB with distributor and selector are interlaced perpendicularly, the plural distributors on PCB are connected to the selectors in an effective isolation way, so as to form a multiplexer with denser structure, low short-circuit rate, easy for working, low cost and less working amount.
Patent TW-515864-B (TW)
Title: Lubrication structure in OHC engine
Inventor: SATOU YOSHIKAZU
IPC: F02B63/04
Filed: 2002-02-08
Granted: 2003-01-01
Abstract: An OHC engine includes a valve operation system housed in a valve operation chamber formed between a cylinder head and a head cover joined to the cylinder head. The valve operation system includes a valve-operating cam and is cooperatively connected to an intake valve and an exhaust valve. The OHC engine also includes timing transmitting device disposed between the valve operation system and a crankshaft, the timing transmitting means including a driven wheel that rotates together with the valve-operating cam and a transmission belt that is wrapped around the driven wheel so that oil within a crankcase can accompany the transmission belt and be supplied to the valve operation chamber. The head cover is provided with an arc-form curved cover part for covering the upper part of the driven wheel. The curved cover part integrally includes above the driven wheel a plurality of oil splashing ribs that are positioned at intervals along the rotational direction of the driven wheel to project toward the side that is closer to the transmission belt. Thereby allowing oil to be supplied uniformly to each section of the valve operation system.
Patent TW-556195-B (TW)
Title: Apparatus and method for programming virtual ground nonvolatile memory cell array without disturbing adjacent cells
Inventor: YE JR-KAI
IPC: G11C16/00
Filed: 2002-04-01
Granted: 2003-10-01
Abstract: A virtual ground nonvolatile memory cell array is formed by a plurality of adjacent nonvolatile memory cells arranged in rows and columns so as to form an array. Each of the nonvolatile memory cells is formed by an N channel MOSFET with a trapping layer formed between two isolating layers. In the erase state, the trapping layer stores an amount of electrons. A method for programming the virtual ground nonvolatile memory cell array is also disclosed. The potentials applied to the bitlines and wordlines in the array are preset to program nonvolatile memory cells and not to disturb cells adjacent to the nonvolatile memory cell to be programmed.
Patent TW-568758-B (TW)
Title: Slide fastener finishing apparatus
Inventor: TAKIYAMA HIRONORI
IPC: A44B19/60
Filed: 2002-04-08
Granted: 2004-01-01
Abstract: By inserting a pair of coupled right and left element rows of a fastener chain from a rear opening of a slider (3), which is placed and fixed on a slider passing portion (20) disposed on a transfer path of the fastener chain, and inserting the element rows separated side by side into an element coupling portion (30) disposed at a chain downstream side of the slider passing portion (20), respective element rows are coupled again. Then, a fastener chain with the coupled element rows fed out from the element coupling portion (30) is transferred to a stop portion forming unit (40) of a single stop implement disposed at the chain downstream side of the element coupling portion (30). A linear material for a stop implement to be supplied to this stop portion forming unit (40) is cut into a stop piece with a certain length, the stop piece is folded in a substantially reversed U-shape to form a single stop implement and this stop implement is folded in a substantially lateral C-shape, so that this stop implement is attached to a fastener tape of the fastener chain with overpassing the coupled element rows of the fastener chain. As a result, a slide fastener finishing apparatus capable of continuously attaching the single stop implement to a coupling portion and continuously and efficiently performing the element row coupling step of the fastener chain and the attaching step of the single stop implement is provided.
Patent TW-I317734-B (TW)
Title: Process for manufacturing an oxirane
Inventor: CATINAT JEAN-PIERRE
IPC: C07D303/04
Filed: 2002-05-09
Granted: 2009-12-01
Abstract: Process for manufacturing an oxirane by reaction between an olefin and a peroxide compound in a reactor containing a liquid phase, in the presence of water, one or more organic solvents, a catalyst and one or more compounds for increasing the selectivity of the catalyst toward epoxidation reactions, in which: if the process is performed in batchwise mode, the liquid phase present in the reactor when the reaction starts, if the process is performed continuously, all of the liquid phases that are fed continuously into the reactor has/have a total organic solvent content of at least 0.1 g/kg and of not more than 675 g/kg.
Patent TW-I262413-B (TW)
Title: Enterprise organization operational flow management system
Inventor: TSENG SHOU-MIN
Filed: 2002-05-20
Granted: 2006-09-21
Abstract: According to this invention, an enterprise organization operation flow control system is provided. The enterprise organization operation flow control system of this invention is used to automatically manage the operation flows of electronic applications in an enterprise organization and comprises: an applicant management module to define a plurality of ""applicants"" who are allowed to access to said electronic applications; an application form management module to define a plurality of ""application forms"" to be processed in said electronic application; a role management module to define a plurality of ""roles"" to represent applicants who are required to participate in the operation of electronic applications to be used in an enterprise organization, according to the function and authorization of said applicants in respective electronic applications, so that common roles in a plurality of electronic applications and special roles in particular electronic applications are included, and to provide definitions of connections among respective applicants, their accessible electronic applications and their corresponding roles in said electronic applications; a flow management module to define a plurality of operational steps required in said electronic applications and to define connections of respective electronic application forms to their respective corresponding operational steps in processing said electronic applications; and a submission route management module to define submission routes of said electronic application to said roles. The submission route management module may further provide a group management submodule to define the connections between respective applicants and their corresponding groups comprising at least one applicant.
Patent TW-I241531-B (TW)
Title: Improved connection assembly for integrated circuit sensors
Inventor: ANDRADE THOMAS LESTER
IPC: G06K9/00
Filed: 2002-05-22
Granted: 2005-10-11
Abstract: An improved connection assembly for an integrated circuit sensor uses direct chip attachment to connect a circuit board directly to the integrated circuit. The circuit board covers and protects the integrated circuit except over the sensor areas. The use of a thin circuit board reduces the physical interference between the circuit board and the sensor area.
Patent TW-587398-B (TW)
Title: Method for making a display panel
Inventor: MATSUOKA HIDEKI
IPC: G09F9/00
Filed: 2002-06-07
Granted: 2004-05-11
Abstract: This invention provides a method for making a display panel, wherein sealing of the display board with sealing member and a bonding agent can be performed quickly even with a high viscosity bonding agent. A glass substrate for display panel on which electro luminescence elements are formed is bonded with a sealing glass having bonding agent applied thereon before hand. A pressure is applied on the bonding surface such that the gap between the surface of the glass substrate and the surface of the sealing glass to be bonded reaches a predetermined distance, and the bonding agent is cured. The pressure is applied in a prescribed pattern including pressure varying periods (T1, T3, and T5) wherein the applied pressure varies with time, and pressure holding periods (T2, T4 and T6) wherein the applied pressure is held constant.
Patent TW-586298-B (TW)
Title: Multicast in a composite radio environment
Inventor: BOSCOVIC DRAGAN
IPC: H04H20/26
Filed: 2002-06-28
Granted: 2004-05-01
Abstract: A plurality of mobile communication units (1, 2, 3) are allocated to receive a common content by a multicast broadcast, when this content would otherwise be delivered using individual channels. The allocated communication units (1, 2, 3) are determined from plural communication units (1, 2, 3, 4) which may previously be operating on different cellular communication networks (11, 12).
Patent TW-528715-B (TW)
Title: Document feeding system
Inventor: FANG PO-HUA
IPC: B65H3/06
Filed: 2002-07-12
Granted: 2003-04-21
Abstract: A document feeding system is disclosed in this present invention. The document feeding system according to this invention can improve the document transmission by employing a carry device with a multiple rotating speed, and thus the mistakes during the document transmission, such as terminating the document transmission, destroying the document, or the like mistakes, can be prevented by the above-mentioned document feeding system. Moreover, because the disposition of the elements in the document feeding system is not necessary through an accurate calculation, the manufacture of the above-mentioned document feeding system is simpler than the manufacture of the document feeding system in the prior art. Hence, this invention can not only improve the efficiency of a document transmission, but also simplify the manufacture of a document feeding system.
Patent TW-540172-B (TW)
Title: Method of fabricating polysilicon film by excimer laser annealing process
Inventor: SHIH CHU-JUNG
IPC: H01L21/20
Filed: 2002-07-25
Granted: 2003-07-01
Abstract: First, an amorphous silicon layer is deposited on a substrate composed of glass. The amorphous silicon layer includes a first region, which is located in the center, with a first thickness and a second region, which is located in the periphery, with a slant sidewall. The thickness of the amorphous silicon layer is measured so as to obtain the profile of the sidewall in the second region. According to the profile of the sidewall, a pre-curser region is determined for performing an excimer laser annealing process wherein a second thickness in the boundary of the pre-curser region, is smaller than the first thickness so as to increase area of produced polysilicon layer.
Patent TW-574796-B (TW)
Title: Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system
Inventor: JOU YU-CHEUN
IPC: H04J13/00
Filed: 2002-08-30
Granted: 2004-02-01
Abstract: In a communication system (100), a method and an accompanying apparatus provide for acknowledging reception of a packet of data. A receiver (400) at a serving base station (101) receives a message on an acknowledgement channel (340) for indicating the reception of the packet of data at a mobile station (102), and may determine an erasure of the message. A non-serving base station (160) may also receive the message on the acknowledgement channel (340) from the mobile station (102), determines a value of the message, and communicates the value of the message to the serving base station (101). The serving base station (101) changes the erasure to the value of the message, and terminates a transmission of a remainder of data units of the packet of data to the mobile station (102) when the value of the message is a positive acknowledgment from the non-serving base station (160).
Patent TW-I235309-B (TW)
Title: System for two-way update of built-in drawing in information device and method thereof and computer recording medium stored with software program for two-way update of built-in drawing in information device
Inventor: TSAU JAN-RUNG
IPC: G06F17/00
Filed: 2002-10-16
Granted: 2005-07-01
Abstract: The present invention relates to a system for two-way update of built-in drawing in information device and a method thereof and a computer recording medium stored with software program for two-way update of built-in drawing in information device. Firstly, an information device sends out a version command to a server. The server retrieves a corresponding host system version number from the database of the host system in accordance with the layer number corresponding to the version command. As higher version number represents newer version of layer data, when the version in the host system is newer than the version in the current system, locate the layer data corresponding to the layer number from the database of the host system and transmit the layer data to an information device for the information device to store the layer data in the corresponding space so as to replace the drawings of old version and finish the update processing.