baber/WOPTO huggingface dataset:
Patent TW-498244-B (TW)
Title: Billing mechanism of network store combining telecommunication charge
Inventor: DENG JYH-YUAN
Filed: 2000-09-04
Granted: 2002-08-11
Abstract: The goal of the invention targets at providing the billing mechanism of network store combining telecommunication charge. After the customer orders merchandise in the network store, the network store will simultaneously forward the telephone number of transaction and transaction serial number to the consumer and payment gateway. When the consumer uses the telephone number of transaction to to telecommunication service provider and confirms the transaction serial number and transaction amount, the telecommunication service provider connects with payment gateway and confirms the validity of transaction serial number and transaction amount. If they are correct, the payment gateway forwards the transaction completion message to the network store. Then the network store confirms that the transaction procedures of the customer are finished and the customer can directly download the ordered merchandise. The transaction amount of the customer can be integrated in the telecommunication bill of the telecommunication service provider.
Patent TW-490910-B (TW)
Title: High-side current-sensing smart battery charger
Inventor: HATULAR ALEXANDRU
IPC: H02J7/04
Filed: 2000-10-09
Granted: 2002-06-11
Abstract: A battery charger IC for controlling operation of a buck converter circuit that includes a series switch and a resistor for sensing battery charging current. The battery charger IC includes a pulse-width-modulation switch drive circuit that, during charging of the battery, supplies to the buck converter circuit with an electrical signal which repeatedly turns-on and then turns-off the series switch. The battery charger IC also includes a charging-current sense amplifier which receives from the current-sensing resistor and amplifies an electrical signal which represents the battery charging electrical current. The charging-current sense amplifier includes a bridge circuit to which is coupled the electrical signal received by the charging-current sense amplifier from the current-sensing resistor and an auto-zero circuit.
Patent TW-581797-B (TW)
Title: Inorganic/organic compositions
Inventor: CHIAO YI-HUNG
IPC: C09D7/62
Filed: 2000-10-20
Granted: 2004-04-01
Abstract: Coating solutions comprising (a) a solvent, (b) inorganic particles dispersed substantially uniformly in the solution, (c) an inorganic surface modifier dispersed substantially uniformly in the solution, and (d) an organic cross-linker dispersed substantially uniformly in the solution. The inorganic surface modifier comprises from 1 to 30 weight percent of (b) and (c). Together, (b) and (c) comprise from 30 weight percent to 75 weight percent of (b), (c), and (d). Solutions of the present invention can be applied to a variety of substrates to produce coatings that are highly abrasion-resistant. Coatings of the present inventions also exhibit good oxygen and water vapor barrier properties. Solutions of the present invention can also be utilized to produce three-dimensional objects.
Patent TW-519827-B (TW)
Title: Automatic assembling line of contact image sensor module
Inventor: YANG KUEN-SHING
IPC: H04N5/247
Filed: 2000-10-27
Granted: 2003-02-01
Abstract: The present invention provides an automatic assembling line of contact image sensor module. The automatic assembling line is provided with an automatic transmission device. A plurality of carrying tools is arranged on the transmission belt of the transmission device for being placed with semi-finished products. The semi-finished product includes a plastic case, a PCB board, a post-shaped lens, a light source device and a connector. On one side of the automatic transmission device, there are provided an automatic soldering operation station, an automatic insulating sheet and word-spraying station, an automatic screw locking station, an automatic product overturning station, an automatic dispensing operation station, an automatic glass assembling station, a personnel inspection station, an UV lamp and pre-pressure station, an automatic product taking-out station, an anti-mistake detection station, and a plurality of robot devices, so as to transfer the semi-product of the contact image sensor module via the transmission of the automatic transmission track for being automatically assembled by each assembling workstation, thereby achieving the object of automation.
Patent TW-458841-B (TW)
Title: Welding method for thin pipes
Inventor: CHEN PEI-FANG
IPC: B23K5/213
Filed: 2000-10-27
Granted: 2001-10-11
Abstract: This invention provides a welding method for thin pipes. The proposed welding joints of the first and the second thin pipes are inserted with a blocking plate at the open end of each pipe, respectively, and then the joint is welded peripherally. Due to the blocking plate support at the pipe opening, the method avoids the high temperature when welding, the indentation and distortion at the welding joint and improves the welding quality for thin pipes.
Patent TW-571152-B (TW)
Title: Circuit for driving a liquid crystal display and its driving method
Inventor: SEKINE HIROYUKI
IPC: G09G3/20
Filed: 2000-11-09
Granted: 2004-01-11
Abstract: The object of the present invention is to reduce the size of the panel by eliminating a precharge circuit from the liquid crystal display panel, to eliminate a variation in the pre-charging in the display panel, to display an uniform image over the whole of the panel, and to increase the yield of production as a whole. The drive circuit for driving a liquid crystal display is characterized in that: a video signal generating block for generating a video signal to be supplied to a display panel, includes, for each of R (red), G (green) and B (blue), and coupled in the named order, a ADC circuit for analog-to-digital converting a video signal, two memories each having a capacity which can hold signals of one line of the display panel, a V-T compensation circuit for compensating a non-linearity of a transparent light strength to an input voltage of the display panel, a polarity inverting circuit for an AC driving of liquid crystal pixels in the display panel, a DAC circuit for digital-to-analog converting the digital signal outputted from the polarity inverting circuit, and an output selection circuit for supplying a precharge voltage to the display panel. The output selection circuit displays the analog signal outputted from the DAC circuit, during a period which is a half of one horizontal period of the video signal, and pre-charges the display panel during a latter half of the horizontal period.
Patent TW-533103-B (TW)
Title: Injection molding machine for low-melting point metallic material
Inventor: TAKIZAWA KIYOTO
IPC: B22D17/04
Filed: 2000-12-05
Granted: 2003-05-21
Abstract: Low-melting point metallic material is designed to be able to melt with an inclined melting cylinder installed in the condition of combining an injection member with an agitating member therein, and a molten metal is designed to be able to weigh and inject by a plunger, whereby molding accuracy and efficiency can be improved more than a die-cast. A injection mechanism 1 is constituted by a melting cylinder 11 which a weighing chamber 17 communicating with a nozzle member 15 is provided on the inside of the tip, agitating and injection means provided in the combined condition in the melting cylinder so as to rotate or, advance or retreat freely and a device driving agitating and injection means, which is arranged on an rear-end side of the melting cylinder. The injection mechanism 2 is provided obliquely in a manner that a nozzle member side is directed in a downward direction to a mold-clamping mechanism 1. The agitating and injection means is constituted by an agitating member 24 in which agitating wings having a plurality of stripes with an external diameter approximately equal to an inner diameter of the melting cylinder are formed intermittently on an outer periphery of a tip portion of a hollow shaft portion 23 having a through-hole at the central position and an injection plunger 30 attached unitarily to a tip of an injection rod 29 inserted into the through-hole and provided slidably freely on a central position of the agitating member 21 and provided so as to insert into the weighing chamber 17 freely.
Patent TW-I250128-B (TW)
Title: A method for preparing lithium manganese spinel oxide having improved electrochemical performance
Inventor: PARK HONG-KYU
IPC: C01G45/00
Filed: 2000-12-12
Granted: 2006-03-01
Abstract: The present invention relates to a method for preparing a lithium manganese complex oxide Li1+xMn2-xO4 (0 <= x <= 0.12) used as a cathode active material of a lithium or lithium ion secondary battery. The present invention provides a method for preparing a manganese compound comprising the step of simultaneously applying a mechanical force and heat energy to manganese compound to remove defects present in particles of the manganese compound and to control the aggregation of particles and the shape of the aggregated particles, a method for preparing a lithium manganese complex oxide with a spinel structure using the manganese compound prepared by the above method as a raw material, and a lithium or lithium ion secondary battery using the lithium manganese complex oxide with a spinel structure prepared by the above method as a cathode active material. A lithium or lithium ion secondary battery using the lithium manganese complex oxide with a spinel structure prepared from the manganese compound without defects inside particles as a cathode active material has excellent charge/discharge characteristics and cyclic performance.
Patent TW-526104-B (TW)
Title: Recycle, re-melting device for light alloy machining chips
Inventor: SHIU CHUAN-REN
IPC: B22D41/01
Filed: 2000-12-27
Granted: 2003-04-01
Abstract: This invention relates to a recycle, re-melting device for light alloy machining chips, the device comprising: a feed tank, a transporting device, a driving device, a feed conduit. The feed tank is intended for receiving the light alloy machining chips. The transporting device includes a transporting tube and a transporting rod. The transporting tube is communicated with the feed tank. The transporting rod is intended for transporting the light alloy machining chips. The driving device is intended for driving the transporting rod of the transporting device. The feed conduit includes an inlet and an outlet. The inlet is in communication with the transporting device. The outlet of the feed conduit is immersed in a high temperature light alloy molten liquid so as to gradually melt the light alloy machining chips in solid phase into a liquid phase. While using the recycle, re-melting device for light alloy machining chips of this invention, there is no need to compress the light alloy machining chips into a cake, the space required for storing the light alloy machining chips is reduced, the tendency of combustion of the light alloy machining chips in recycling and re-melting the light alloy machining chips is lowered so as to effectively recycle the light alloy machining chips.
Patent TW-520312-B (TW)
Title: Wire discharge cutting device
Inventor: YAMADA HISASHI
IPC: B23H7/10
Filed: 2001-01-29
Granted: 2003-02-11
Abstract: A wire electro-discharge machining device, comprising a movable pulley installed between a tension control roller and a wire electrode delivery wire bobbin, and a sensor for detecting the displacement of the movable pulley, wherein the displacement of the movable pulley due to the slack of the wire between the roller and the wire bobbin which occurs upon wire breakage is detected to thereby detect breakage of the wire electrode; thus, the wire electro-discharge machining device is highly reliable without influencing variations in tension between the electrodes during the wire electro-discharge machining.
Patent TW-I252843-B (TW)
Title: Method for manufacture of a component made of opaque synthetic quartz glass, and quartz glass tube manufactured according to the method
Inventor: GERTIG UDO
IPC: C03B19/10
Filed: 2001-04-19
Granted: 2006-04-11
Abstract: The invention relates to a procedure for manufacture of a component made of opaque synthetic quartz glass, and a quartz glass tube manufactured according to said procedure. To enable low-cost production of components, especially of thin-wailed tubes or tube sections, made of opaque quartz glass and characterized by high chemical purity and high dimensional accuracy, the invention proposes (i) to provide a starting material in the form of granulated material of highly pure. synthetic SiO2 consisting of at least partially porous agglomerates of SiO2 primary particles with said granulated material having a compacted bulk density of no less than 0.8 g/cm<3>, (ii) to fill the granulated material into a mold and convert it to an opaque quartz glass preform through a process of melting, and (iii) to reshape the preform in a heat reshaping process to obtain a component made of opaque quartz glass. A quartz glass tube, especially one suitable for use in semi-conductor production, manufactured in accordance with this procedure shall be characterized by it being made of quartz glass consisting of a granulated material of synthetic SiO2 with a lithium content of no more than 100 wt-ppb, and the wall thickness of said component being in the range of 0.5 mm to 15 mm.
Patent TW-519744-B (TW)
Title: Semiconductor-element with surface-metallization
Inventor: BRUNNER HERBERT
IPC: H01L23/08
Filed: 2001-05-25
Granted: 2003-02-01
Abstract: This invention describes a semiconductor-element with surface-metallization, which has at least a semiconductor-body (3) and a casing-body (2), on the surface of the casing-body (2) some conductor-track-structures (7) are formed by means of a surface-metallization. A partial area of the conductor-track-structures (7) forms the soldering-terminals (1) of the semiconductor-element. The soldering-terminals (1) are assembled to soldering-terminal rows, where the soldering-terminal rows are arranged in a small pre-given distance respectively.
Patent TW-578134-B (TW)
Title: Picture image display device and method of driving the same
Inventor: AKIMOTO HAJIME
IPC: G09G3/20
Filed: 2001-06-13
Granted: 2004-03-01
Abstract: By changing circuit connections at predetermined 4 timings, a switch feed through offset cancel circuit which permits canceling fluctuation in output offset of an analog picture image signal voltage due to fluctuation of semiconductor elements characteristics in the circuit. Thereby, an uneven brightness in a form of vertical stripe shape, which deteriorates picture quality, due to fluctuation in switch feed through charges of an offset cancel circuit is eliminated in a TFT LC display device having a buffer amplifier.
Patent TW-512339-B (TW)
Title: Ferroelectric memory device
Inventor: JEON BYUNG-GIL
IPC: H01L27/105
Filed: 2001-06-18
Granted: 2002-12-01
Abstract: A Ferroelectric random access memory device of the present invention includes a memory cell array in which array units are reiteratively arranged in rows and columns. Each of the array units is formed of a plurality of memory cells connected to plural word lines and bit lines arranged in rows and columns, and connected to plural plate lines arranged in rows. At least two or more memory cells are commonly connected to each of the plate lines.
Patent TW-505964-B (TW)
Title: Method of providing yield management services employing the internet
Inventor: LEPEJIAN YERVANT D
IPC: G06Q10/00
Filed: 2001-08-03
Granted: 2002-10-11
Abstract: A method providing yield management services employing the Internet includes receiving information from a number of wafer yield loss sources over the Internet; processing the information to identify a pattern of defects in wafers; and determining corrective action in light of the pattern to enhance wafer yields. The method is employable in both single client and multi-client systems.
Patent TW-499755-B (TW)
Title: Memory cell having deep trench capacitor and vertical channel
Inventor: WU JOSEPH
IPC: H01L27/10
Filed: 2001-08-20
Granted: 2002-08-21
Abstract: The present invention provides a DRAM cell which comprises: a substrate having a plurality of deep trenches arranged in a matrix form; a deep trench capacitor formed on each deep trench, in which the deep trench capacitor includes a storage electrode formed on the substrate at the periphery of the deep trench, a capacitor dielectric formed on the sidewall of the deep trench, and a capacitor plate filled up the deep trench; an isolation layer covering the deep trench capacitor and having a first contact hole for exposing a predefined area on top of the capacitor plate formed thereon a first doping area; a control gate defined and formed on top of the deep trench capacitor separated by the isolation layer, the first doping area being positioned at one side of the control gate; a gate insulating layer covering the sidewall and top of the control gate; and a well Si layer covering the isolation layer, a gate insulating layer and exposed surface of the capacitor plate, and filling up the first contact hole, the well Si layer including a second doping layer located on the surface of the isolation layer and located at another side of the control gate.
Patent TW-525188-B (TW)
Title: Information-processing apparatus, information-processing method, memory card and program storage medium
Inventor: TAKAHASHI NAOMASA
IPC: B42D15/10
Filed: 2001-08-28
Granted: 2003-03-21
Abstract: The invention relates to an information-processing apparatus, an information-processing method, a memory card and a program storage medium. A memory card has VSS pins connected to the ground, a BS (bus state) pin for receiving a bus-state signal, VCC pins for receiving a voltage of a power supply, an interrupt pin for outputting interrupt data, a clock pin for receiving a clock signal and reserved pins conforming to a USB standards. When the memory card is inserted into a personal computer, the reserved pins are connected to a USB-host-controller IC employed in the personal computer so that serial data conforming to the USB standards can be exchanged between the memory card and the personal computer. With this configuration, a desired function can be added to the memory card.
Patent TW-523697-B (TW)
Title: Automatic advertisement transaction system and method therefor
Inventor: YEN HSIANG-TSUN
IPC: G06Q50/00
Filed: 2001-08-29
Granted: 2003-03-11
Abstract: The invention discloses an automatic advertisement transaction system and method therefor, which are used in the client-server structure. The transaction system comprises a server and at least a client apparatus. The client apparatus begins operation after installing a first program in advance and the server only needs to install a second program to work with the action of the first program. When the first program issues a request message to the second program, the second program returns a latest advertisement schedule list after receiving the request message. After the first program continue to receive the advertisement schedule list, the list can be immediately shown on a window provided by the first program, in which multiple time segment columns are provided for selection. When the time segment column on the window of the first program is chosen, the first program can forward the option along with a pre-defined advertisement information to the second program. Then, the second program will continue to compare the received time segment column with a database and issue a transaction message or a failure message to the first program by virtue of the comparison action. In addition, the second program further receives the transmitted billing information from the first program and performs a connection verification action with the corresponding financial institution to update the transaction message accordingly.
Patent TW-518697-B (TW)
Title: Production-method of field-effect-transistors in integrated semiconductor-circuits and an integrated semiconductor-circuit produced with such a field-effect-transistor
Inventor: ANGERMANN WOLFGANG
IPC: H01L29/41
Filed: 2001-09-11
Granted: 2003-01-21
Abstract: This invention relates to a method to produce a field-effect-transistor, which is inside an integrated semiconductor-circuit. At least two gate-regions (G1, G2) extending respectively between a source-region (S) and a drain-region (D) are arranged overlappedly in the thick-direction of a substrate (SUB), so that the space-requirement of the general larger field-effect-transistors in integrated semiconductor-circuits is reduced.
Patent TW-526574-B (TW)
Title: Optical signal routing method and apparatus providing multiple inspection collection points on semiconductor manufacturing systems
Inventor: HUNTER REGINALD
IPC: G01N21/95
Filed: 2001-10-05
Granted: 2003-04-01
Abstract: The present invention generally provides an apparatus and a method for inspecting a substrate in a processing system. More specifically, optical signal routing methods and apparatus provide multiple inspection collection points on a semiconductor processing system. In one aspect, an optical inspection system comprises a light source and an optical receiving device, such as a CCD camera, to illuminate and inspect a substrate for various optical signatures. A plurality of optical inspection systems are connected to a signal switching device, such as a multiplexer, which operates to route a particular signal to a detector.
Patent TW-564268-B (TW)
Title: Highly bright luminous fiber and its producing method
Inventor: SHIRAI TSUYOSHI
IPC: C09K11/64
Filed: 2001-10-09
Granted: 2003-12-01
Abstract: To provide a highly bright luminous fiber which does not affect human bodies, emits light in many colors and in high brightness for a long time and is used in various kinds of fields such as embroidery thread and clothes. This core-sheath type conjugate fiber comprises a core component comprising a polyester resin or polyolefin resin containing a luminous pigment which comprises a calcined product represented by the general formula (M0.9995 to 0.998Eu0.0005 to 0.002)-Al2O4.(M0.9995 to 0.998Eu0.0005 to 0.002)-O.n(Al1-b-aBbQa)2O3 [M is at least one element selected from the group consisting of Sr, Ca, Mg, and Ba; Q is at least one element selected from the group consisting of La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Y, Lu, Mn, and Bi; (a) is 0.0005 to 0.002; (b) is 0.001 to 0.35; and (n) is an integer of 1 to 8], and a sheath component comprising a polyester resin not containing a luminous pigment. Based on the total amount of fiber, the luminous pigment comprises 7-25 wt%. The residual brightness of the fiber is more than 500 mcd/m<2> at one minute after termination of excitation. The coarseness of a single fiber is less than 40 mum.
Patent TW-519782-B (TW)
Title: Electric connector with elastic connection pins and chip structure
Inventor: TSAI JOU-SHIUAN
IPC: H01R12/57
Filed: 2001-11-21
Granted: 2003-02-01
Abstract: The present invention provides an electric connector, which has elastic connection pins, and includes the followings: the stand body, which is provided with plural insertion troughs; and plural terminals inserted and fixed at plural insertion troughs of the stand body, in which the elastic connection pins are stretched outwards from the insertion troughs such that the connection pin of each terminal can elastically contract and always contacts the circuit board when the stand body is subjected to force and placed on the circuit board.