baber/WOPTO huggingface dataset:
Patent TW-I233580-B (TW)
Title: Operational amplifying circuit, driving circuit and driving method
Inventor: ISHIYAMA HISANOBU
IPC: H03K17/00
Filed: 2002-05-31
Granted: 2005-06-01
Abstract: An operational amplifying circuit, a driving circuit and a driving method are provided. In a period T1 (positive polarity) in which a voltage level of a counter electrode VCOM becomes VC1, a data line is driven using P-type operational amplifier OP1 having P-type driving transistor, while in a period T2 (negative polarity) in which VCOM becomes VC2, the data line is driven using N-type operational amplifier OP2 having N-type driving transistor. An output of a selection circuit for the operational amplifiers OP1, OP2 is set to the high impedance state when VCOM is changed over. At the time of driving the operational amplifier OP1, a current which flows in current sources of the operational amplifier OP2 is cut off, while at the time of driving the operational amplifier OP2, a current which flows in current sources of the operational amplifier OP1 is cut off. In the period before the operational amplifiers OP1, OP2 are driven, the driving transistors of the operational amplifiers OP1, OP2 are turned off. The voltage level of the data line can be changed before driving by positively utilizing the parasitic capacitance between the counter electrode and data line.
Patent TW-559645-B (TW)
Title: Method and device for controlling supply of fuel gas
Inventor: HOME WILLIAM
IPC: F16K31/02
Filed: 2002-07-25
Granted: 2003-11-01
Abstract: Disclosed is an electromagnetic valve assembly for control and opening/closing of fuel gas supply with regulation function, essentially comprising a casing, a membrane assembly, first and second electromagnetic valves, first and second valve bodies, first and second anode and cathode terminals, first and second winding assemblies, first and second E-shaped valve cores, first and second I-shaped valve cores, springs and brackets for first and second electromagnetic valves wherein the electromagnetic valves are indirectly actuated so that the power consumption for opening and closing the membranes is minimized.
Patent TW-570995-B (TW)
Title: Sputtering device
Inventor: MATSUMOTO TOSHIYUKI
IPC: C23C14/34
Filed: 2002-08-06
Granted: 2004-01-11
Abstract: A sputtering device comprising a chamber in which an object of film forming is movably disposed, a plurality of sets of cathodes disposed in the chamber, each set consisting of two cathodes reversed in polarity, and a plurality of AC cathode power supplies individually connected to respective sets of cathodes and having the frequencies and phases of respective outputs synchronized so as to prevent discharges from cathodes in respective sets from interfering with one another when cathodes in respective sets discharge simultaneously on receiving AC voltages. Voltages, from a plurality of AC cathode power supplies having the frequencies and phases of respective outputs synchronized, are applied to the plurality set of cathodes. Therefore, even when a plurality of cathodes disposed adjacently in the same chamber and respectively connected to different AC cathode power supplies start discharging at the same time, the discharges are free from unstable fluctuation.
Patent TW-574289-B (TW)
Title: Environmental friendly plastics and manufacturing method thereof
Inventor: LU TSAI-FU
IPC: C08K5/5419
Filed: 2002-08-13
Granted: 2004-02-01
Abstract: The invention provides a type of environmental friendly plastics, whose weight percents of individual components as 1-30% of LDPE, 1-40% of CaCO3, 1-5% of SiH4, 1-20% of HDPE, 1-5% of lubricant and 1-40% of corn starch; in which, after the above-mentioned environmental friendly plastics have been burned for 4 minutes, the discharged HF has a concentration not higher than 0.5 ppm, the discharged HCl has a concentration not higher than 0.5 ppm, the discharged HCN has a concentration not higher than 1 ppm, the discharged SO2 has a concentration not higher than 0.5 ppm, the discharged (NO)x has a concentration not higher than 3 ppm, and the discharged CO has a concentration not higher than 100 ppm.
Patent TW-I236510-B (TW)
Title: Sewing machine for locking button hole
Inventor: UEDA MASAHIKO
IPC: D05B19/14
Filed: 2002-08-27
Granted: 2005-07-21
Abstract: An objective of the invention is to align joints between bartacked portions and side seams and form buttonholing seams of various shapes. In the buttonholing machine, when a width correction factor is entered from a control panel for distances from the center line 201 of a buttonhole 200 to needle locations, a control device corrects distances between the center line 201 and the needle locations for needle locations rightwards of the center line 201 on the basis of the width correction factor and computes new needle locations. The control device forms a buttonholing seam 208 on the cloth by controlling a cloth feeder, a needle swinging mechanism and the like in accordance with the new needle locations.
Patent TW-579587-B (TW)
Title: Semiconductor device, composition object, and electronic apparatus
Inventor: KURIHARA YASUTOSHI
IPC: H05K3/28
Filed: 2002-08-30
Granted: 2004-03-11
Abstract: A kind of semiconductor device is disclosed in the present invention, in which a resin layer is used to surround the soldering material layer where the chip component and the wiring member material are fixed. The soldering material layer is composed of composite material where metal powder is dispersed on the base body metal. In addition, when the semiconductor device formed by using the soldering material to mount the chip component on the wiring member material and using resin to seal soldering portion is mounted again outside the wiring material, it is capable of preventing from soldering material overflowing and the generated short-circuit, broken line, positional deviation of chip component.
Patent TW-593408-B (TW)
Title: Method for the continuous production of high-molecular polyester and device for carrying out the method
Inventor: SCHULZ ENDERT VAN EIKE
IPC: B01J19/18
Filed: 2002-10-24
Granted: 2004-06-21
Abstract: The invention relates to a method for producing high-molecular polyester such as polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polynaphthalene terephthalate (PEN), polytrimethylene terephthalate (PTT) and/or polyester of other dicarboxylic acids and diols, including the copolymers of the same. The invention also relates to a device for carrying out the method, the device being a single-stage tower reactor by which means a method involving only two reactors is carried out for the entire process.
Patent TW-565727-B (TW)
Title: Dual-layer glass substrate structure capable of preventing internal contamination in a liquid crystal panel process and its manufacturing method
Inventor: LAI TZ-YUAN
IPC: G02F1/1333
Filed: 2002-10-24
Granted: 2003-12-11
Abstract: The present invention provides a dual-layer glass substrate structure capable of preventing internal contamination in a liquid crystal panel process and its manufacturing method. The manufacturing method includes the following steps: providing a dual-layer glass substrate formed therein plural liquid crystal chips, respectively coating a first frame rubber pattern on the periphery of each liquid crystal chip, and retaining a liquid crystal injecting hole; and forming a second frame rubber pattern on the circumference of the dual-layer glass substrate for protecting the liquid crystal chip to prevent the invasion of external contamination source. With the present invention, it is able to prevent the liquid crystal chips in the dual-layer glass substrate from being contaminated in the transfer process, and also provide protection to the internal liquid crystal chips in the thinning process of the dual-layer glass substrate.
Patent TW-589576-B (TW)
Title: System and method to reduce execution of instructions involving unreliable data in a speculative processor
Inventor: WILKERSON CHRISTOPHER B
IPC: G06F9/30
Filed: 2002-10-25
Granted: 2004-06-01
Abstract: System and method to reduce execution of instructions involving unreliable data in a speculative processor. A method comprises identifying scratch values generated during speculative execution of a processor, and setting at least one tag associated with at least one data area of the processor to indicate that the data area holds a scratch value. Such data areas include registers, predicates, flags, and the like. Instructions may also be similarly tagged. The method may be executed by an execution engine in a computer processor.
Patent TW-I247769-B (TW)
Title: Industrial product manufacturing method using side waste of highly foamed polyethylene material
Inventor: HU SHING-BANG
IPC: C08J11/06
Filed: 2003-01-14
Granted: 2006-01-21
Abstract: This invention relates to a reuse method of an industrial product manufacturing method using side waste of highly foamed polyethylene material. The side waste is made into industrial products or construction materials after being sorted, washed, dried, crushed, glue sprayed, heated and molded, cooled, etc., which can conserve resources, protect environment and solve the issue that massive side waste generated during highly foamed polyethylene product manufacturing process, which wastes resources and creates problems of polluting environment. The reuse products can function as wood substitutes to reduce forest logging and thus good to the environment.
Patent TW-I227298-B (TW)
Title: High security lock and key blade combination
Inventor: WIDEN BO
IPC: E05B27/00
Filed: 2003-01-22
Granted: 2005-02-01
Abstract: A high security cylinder lock (1) and key (2) combination comprising a cylindrical shell (140), a key plug (130) which is rotatably mounted in the shell (140), a longitudinal key slot (100) in the key plug, and at least one locking tumbler assembly cooperating with a key being inserted into the lock. The locking tumbler assembly comprises a pair of independently movable tumbler segments (113, 114) which are positionable in different elevational positions in a common cavity.
Patent TW-I290419-B (TW)
Title: Programmable differential D flip-flop
Inventor: LING KUOK
IPC: H03K3/3562
Filed: 2003-03-04
Granted: 2007-11-21
Abstract: A differential D flip-flop is disclosed including respective master and slave cells. The master cell comprises a first data set circuit and a first data store circuit. The data set circuit has a first differential input and a first differential output. The first data store circuit couples to the output of the first data set circuit. The cell further includes a differential clock circuit and a first current source for generating a fixed bias current in the master cell. The clock circuit having complementary clock inputs to alternatingly set and store data in the data set and data store circuits. The slave cell is formed substantially similar to the master cell, and includes a second differential input coupled to the first differential output of the master cell. The slave cell further includes a second current source for generating a second bias current in the slave cell, the second current source having programmable inputs for varying the slave cell bias current, thereby controlling the delay characteristic of the flip-flop.
Patent TW-I246835-B (TW)
Title: Broadcast network access-management system and method for management of receivers operating within broadcast network
Inventor: DOGANOWSKI WOJCIECH
IPC: H04N7/167
Filed: 2003-03-05
Granted: 2006-01-01
Abstract: In a broadcast network access-management system comprising at least one master decoding device provided with a smart card, and at least one slave decoding device linked to it, and a transmitter device which generates and transmits entitlement management messages intended for the linked master and slave decoding devices and other devices, the master decoding device (11) and at least one slave decoding device (12) linked together are located in a defined distance and operate when a distance between them does not exceed the defined distance dependant upon a cable length, a configuration, a number and quality of splitters and connections.
Patent TW-I287077-B (TW)
Title: Method of lubricating an apparatus
Inventor: WAYNE FRANK DAVID
IPC: C10N20/02
Filed: 2003-04-16
Granted: 2007-09-21
Abstract: The present invention relates to a process for controlling two or more properties of a lubricant or working fluid for use in a system in which operating conditions change which process comprises: (i) providing a base fluid in which the two or more properties are optimal for ""warm"" operating conditions; (ii) providing a diluent which is miscible with said base fluid under all system operating conditions; and (iii) reversibly diluting said base fluid with the diluent in response to change in system operating conditions. An apparatus for carrying out said process is also disclosed.
Patent TW-I237875-B (TW)
Title: Process for planarizing array top oxide in vertical MOSFET DRAM arrays
Inventor: YANG SHENG-WEI
IPC: H01L21/8242
Filed: 2003-06-09
Granted: 2005-08-11
Abstract: The present invention provides a process for planarizing array top oxide (ATO) in vertical MOSFET DRAM arrays. In contrast to the prior art ARC-RIE planarization method for EA/ES (etch array/etch support) module, the present invention takes advantage of chemical mechanical polishing (CMP) technique to overcome residue problems that used to occur at the transition region or array edge. It might cause capacitor device failure when ATO residue is left on the transition region.
Patent TW-587159-B (TW)
Title: IC package temperature testing device and method
Inventor: MENG SHANG-SHIN
IPC: G01J5/60
Filed: 2003-07-25
Granted: 2004-05-11
Abstract: The present invention relates to IC package temperature testing device and method. The method comprises the following steps: (a) providing a test side hand for supporting an IC package waiting for testing and an Infrared (Ir) temperature testing device, the test side hand is connected to a heating device, the heating device can heat the IC package that is waiting for checking, (b) an Infrared (Ir) beam is projecting from the Infrared (Ir) temperature testing device to the IC package, (c) the Infrared (Ir) temperature testing device receives the Infrared (Ir) beam that is reflected from the IC package and outputs a testing value, (d) comparing the testing value with a predetermined value, (e) suspending all operations when the testing value is greater than the predetermined value, or checking if the heating device and the Infrared (Ir) temperature testing device still in normal condition when the testing value is smaller than the predetermined value.
Patent TW-I243860-B (TW)
Title: Chemical treatment method and chemical treatment apparatus
Inventor: YAMAMOTO MITSUHIKO
IPC: C23F1/26
Filed: 2003-08-20
Granted: 2005-11-21
Abstract: A chemical treatment apparatus of this invention is an apparatus by which a chromium film formed on a material to be subjected to film formation is etched into a predetermined pattern. This apparatus includes a cathode electrolysis reduction device for performing an electrolysis reduction treatment for the chromium film as a cathode by using a treatment solution containing chloride ions, and an acid dip device for dipping the chromium film into an acidic treatment solution after the electrolysis reduction treatment is performed by the cathode electrolysis reduction device.
Patent TW-I227015-B (TW)
Title: Optical disk recognizing method and its system
Inventor: RUAN GUAN-KAI
IPC: G11B5/09
Filed: 2003-10-01
Granted: 2005-01-21
Abstract: The invention provides an optical disk recognizing method, which comprises using a spindle motor to rotate an optical disk with a predetermined torque; measuring the angular acceleration of the optical disk; further comparing the angular acceleration with a predetermined angular acceleration; and finally determining the size of the optical disk based on the comparison result.
Patent TW-I254760-B (TW)
Title: Paired warp triple layer forming fabrics with optimum sheet building characteristics
Inventor: MARTIN CHAD A
IPC: D03D27/16
Filed: 2003-10-23
Granted: 2006-05-11
Abstract: A papermaker's fabric, usable in the forming section of a paper machine, having two layers of cross-machine-direction (CD) yams. Interwoven with the CD yarns is a system of MD yarns. The MD yams are 5 grouped into alternating pairs comprising a crossing pair having a first MD yam and a second MD yarn and a second pair having a third MD yam and a fourth MD yarn. The first MD yam and the second MD yam combine to weave each CD yam in the first layer and cross between the first layer and the second layer. The left and right warp yams in the pairs are aligned in 10 such a way that like adjacent yams from adjacent pairs have MD cell lengths equal to or less than the MD cell lengths from non-like adjacent yams from adjacent pairs. The third MD yam is interwoven with the first layer of CD yams and the fourth MD yarn is interwoven with the second layer of CD yarns. In this manner, a paired warped triple layer forming fabric may be 15 produced which minimizes drainage and crossover point topographical markings.
Patent TW-I232679-B (TW)
Title: Method for intelligently adjusting display screen
Inventor: TZENG SHR-HUA
IPC: G09G5/18
Filed: 2003-12-29
Granted: 2005-05-11
Abstract: The present invention relates to a method for intelligently adjusting a display screen, which stores plural sets of reference points and corresponding slopes in a memory of the display. When a user adjusts the screen of the display, a microprocessor in the display determines whether the adjustment of the display screen intended by the user is acceptable in accordance with the synchronous frequency, image timing, the plural sets of reference points and the corresponding slopes stored in the memory, and then follows the setting provided by the user or default setting to set the size and location of the display screen.
Patent TW-I272534-B (TW)
Title: Firmware update processing method and application program
Inventor: WANG SHIN-PING
IPC: G06F9/44
Filed: 2003-12-31
Granted: 2007-02-01
Abstract: The present invention provides a firmware update method, which is used between a client computer and a server, in which the client computer has an application program and at least one peripheral device, and the peripheral device has a first firmware and a vendor ID, and the server is stored with at least a second firmware. The method includes the following steps of: first, initiating an auto-execution program from a shortcut on the menu screen through the application program, and the auto-execution program further executes at least the following steps of: connecting the client computer to the server; then checking the identification code of the peripheral device; comparing the first firmware with the second firmware to acquire their versions; if the second firmware is newer, listing the second firmware; after selecting the second firmware, downloading the second firmware from the server to the computer; and replacing the second firmware with the first firmware.
Patent TW-I245399-B (TW)
Title: Leadframe with die pad
Inventor: MA KANG-WEI
IPC: H01L23/498
Filed: 2004-03-11
Granted: 2005-12-11
Abstract: A leadframe with die pad includes a die pad, a plurality of tie bars, a plurality of metal ears and a plurality of inner leads. The inner leads are surrounding the die pad. The tie bars connect the corners of the die pad. The metal ears connect to side of the die pad directly and not connect the tie bars. Each metal ear has a locking hole and a helical bonding surface. The helical surfaces are higher than the die pad.
Patent TW-I239219-B (TW)
Title: A method for managing data sharing among application programs
Inventor: NISHIDA MASAKAZU
IPC: G06F21/12
Filed: 2004-03-26
Granted: 2005-09-01
Abstract: A mobile phone compares a URL of a provider of an original Java application (JavaAP) with a URL of a provider of a destination JavaAP, to determine whether a FQDN (fully qualified domain name) of the URLs are identical. Only if the FQDNs are identical, the mobile phone permits the destination JavaAP to use data relating to the original JavaAP. In this way, appropriate management of transferring data from an application to another will be effected, thereby improving data security against an unauthorized application.
Patent TW-I238404-B (TW)
Title: Adjusting apparatus for adjusting position of optical pick-up head
Inventor: CHEN JENG-JIUN
IPC: G11B7/12
Filed: 2004-06-04
Granted: 2005-08-21
Abstract: An adjusting apparatus is used for lightly adjusting a distance between a first guide bar and a spindle motor. The adjusting apparatus is mounted in a main body and is plugged in by an end portion of the first guide bar. The adjusting apparatus comprises a bond and an adjusting sleeve. The bond is mounted in the main body and comprises a front section and a rear section. The front section and the rear section are formed an opening. The adjusting sleeve is inserted in by the end portion and is inserted into the opening. The adjusting sleeve comprises a front portion and a rear portion. The center of the front portion is identical to the center of the end portion, but is different to the center of the rear portion. The front portion is fastened by the first section on a first direction, and the rear portion is fastened by the second section on a second direction. When turning around the adjusting sleeve, the center of the front portion moves in the second direction; therefore, the center of the end portion also moves in the second direction. After fabricating the present invention, the user could turn around the adjusting sleeve to move the first guide bar in the second direction; hence, the direction error between the first guide bar and the spindle motor could be compensated.
Patent TW-I248615-B (TW)
Title: Semiconductor memory device and method for reading from semiconductor memory device
Inventor: TOKITO SHUNSAKU
IPC: G11C11/41
Filed: 2004-07-02
Granted: 2006-02-01
Abstract: The present invention relates to a semiconductor memory device having virtual memory cells and a method for reading therefrom. The semiconductor memory device is equipped with memory cells (11) each connected to a word line (WL) and to a pair of bit lines (BL, xBL); virtual memory cells (12) each connected to a word line and to a pair of virtual bit lines (DBL, xDBL); and word line drivers (13) each for activating the word line with a common timing. When data is read from a memory cell, a reading sequence of the data is determined in accordance with the levels of the virtual bit lines connected to a virtual memory. When the potential difference between the pair of virtual bit lines reaches a threshold value, the word line driver inactivates the word line to perform a pre-charge of the virtual bit lines.
Patent TW-I271415-B (TW)
Title: Polymer particle with hollow structure and method for fabricating the same
Inventor: HSU KEH-YING
Filed: 2004-07-07
Granted: 2007-01-21
Abstract: The present invention discloses a polymer particle with hollow structure which consists of an inner space and a shell containing acrylate-type copolymer, wherein the shell is formed by polymerizing an acrylate monomer having a double bond (monomer) and an acrylate monomer having at least two double bonds (crosslinker). The present invention also discloses a method for forming the provided polymer particle with hollow structure, wherein this method employs a diluent which is a good solvent for the monomer and the crosslinker, but poor solvent for the acrylate-type copolymer, so as to form the shell and the inner space.