baber/WOPTO huggingface dataset:
Patent TW-588360-B (TW)
Title: Semiconductor memory device
Inventor: ITOH TAKASHI
IPC: G11C29/34
Filed: 2003-03-27
Granted: 2004-05-21
Abstract: In a read out mode, a NAND circuit to which latch data of both bit lines are input provides an L output when potentials of the bit line pair are constantly identical, and provides an H output when the potentials of the bit line pair change, even when the word line rendered active is switched. In a writing mode, the NAND circuit provides an L output. In a reading mode, H is applied to the gate of a first transistor that connects a bit line BL with the NAND circuit. In a writing mode, H is applied to the gate of the first transistor or a second transistor that connects a bit line /BL with the NAND circuit. Potential change occurs at the bit line pair according to an output of the NAND circuit.
Patent TW-583122-B (TW)
Title: Method and device for holding reclosable thermoplastic slider bags
Inventor: TURVEY ROBERT R
IPC: B65D33/14
Filed: 2003-04-08
Granted: 2004-04-11
Abstract: A holding device for thermoplastic bags utilizes bags having side panels and a reclosable seal at one end thereof, the reclosable seal comprising a pair of opposed interlocking closure strips and a slider for opening and closing the closure strips. The holding device comprises a support surface and a pair of elongate holding members each having a proximal portion adjacent the support surface and a distal portion wherein the holding members define a channel therebetween. The channel has a first section for receiving and enclosing a portion of the slider and a second section for receiving only the closure strips but not the slider. The channel further has a slot formed by the distal portions of the holding members wherein the slot has a width sufficient to allow the side panels of the thermoplastic bag to enter the slot but prevent passage of the closure strips through the slot.
Patent TW-I231240-B (TW)
Title: Plating-free solid wire for welding
Inventor: ITO TAKAAKI
IPC: B23K35/30
Filed: 2003-04-09
Granted: 2005-04-21
Abstract: A plating-free solid wire for welding of the present invention contains C: 0.04 to 0.12 mass%, Si: 0.5 to 1.1 mass%, Mn: 1.0 to 1.7 mass%, Ti: not more than 0.03 mass%, and remainder Fe. In addition, the expression: Si+Mn+(10xTi) <= 2.5 is satisfied, where Si, Mn, and Ti denote the contents of respective elements in the wire. The tensile strength of the wire is 900 to 1300 (N/mm<2>). A potassium compound is present in an amount of 2 to 10 ppm in terms of potassium; MoS2, 0.01 to 0.5 g per 10 kg of the wire; and an oil containing polyisobutene, 0.3 to 1.5 g per 10 kg of the wire, on the surface and/or immediately under the surface of the non-plated wire. With such a constitution, it is possible to improve both the wire feedability and the arc start characteristics.
Patent TW-I266882-B (TW)
Title: High performance probe system
Inventor: CHRAFT MATTHEW E
IPC: G01R31/02
Filed: 2003-05-07
Granted: 2006-11-21
Abstract: A probe system for providing signal paths between an integrated circuit (IC) tester and input/output, power and ground pads on the surfaces of IC's to be tested includes a probe board assembly, a flex cable and a set of probes arranged to contact the ICs I/O pads. The probe board assembly includes one or more rigid substrate layers with traces and vias formed on or within the substrate layers providing relatively low bandwidth signal paths linking the tester to probes accessing some of the IC's pads. The flex cable provides relatively high bandwidth signal paths linking the tester to probes accessing others of the IC's pads. A flex strip may alternatively be disposed behind a substrate with probes.
Patent TW-I220507-B (TW)
Title: Transmitting/receiving communication method
Inventor: HSU CHIN-LIEN
IPC: G06F3/02
Filed: 2003-06-20
Granted: 2004-08-21
Abstract: A communication method for transmitting and receiving signals, the method is used for a receiving equipment and N transmitting equipments, such as for communication between a mainframe of a computer and a keyboard, a mouse, a joystick, a tracking ball and a hand-writing input device etc. It comprises mainly the steps: the N transmitting equipments respectively transmit data envelopes on different channels, and repeatedly transmit at least 2N data envelopes of the same batch in a time frame; and a single receiving equipment is used to switch N channels in each time frame to respectively receive the data envelopes from the N transmitting equipments, so that at least one of the data envelopes of each transmitting equipment can be completely received by the receiving equipment.
Patent TW-I285685-B (TW)
Title: Method for etching high dielectric constant materials and for cleaning deposition chambers for high dielectric constant materials
Inventor: JI BING
IPC: C23C16/44
Filed: 2003-07-14
Granted: 2007-08-21
Abstract: A process for the removal of a substance from a substrate for etching and/or cleaning applications is disclosed herein. In one embodiment, there is provided a process for removing a substance having a dielectric constant greater than silicon dioxide from a substrate by reacting the substance with a reactive agent that comprises at least one member from the group consisting a halogen-containing compound, a boron-containing compound, a hydrogen-containing compound, nitrogen-containing compound, a chelating compound, a carbon-containing compound, a chlorosilane, a hydrochlorosilane, or an organochlorosilane to form a volatile product and removing the volatile product from the substrate to thereby remove the substance from the substrate.
Patent TW-I222045-B (TW)
Title: Display device with dual display area
Inventor: LEE JIUN-HAW
IPC: G09F9/00
Filed: 2003-07-24
Granted: 2004-10-11
Abstract: A display device with dual display area comprises a transparent substrate, a semi-reflecting layer, a first display area and a second display area. In this invention, the transparent substrate has a first surface and a second surface which is opposite to the first surface. The semi-reflecting layer is disposed on the first surface or on the second surface. The first display area comprises, in sequence, a first electrode, at least one organic functional layer and a second electrode. The first electrode is disposed over the first surface of the transparent substrate. The second display area comprises, in sequence, a third electrode, at least one organic functional layer and a fourth electrode. The third electrode is disposed over the first surface of the transparent substrate. The thickness of the fourth electrode is thicker than the thickness of the second electrode.
Patent TW-I220700-B (TW)
Title: Programmable logic controller with an auxiliary processing unit
Inventor: WU HUNG-CHIH
IPC: G05B11/01
Filed: 2003-08-20
Granted: 2004-09-01
Abstract: A programmable logic controller (PLC) with a auxiliary processing unit is disclosed. The conventional PLC with one central processing unit has the problems of low execution speed, low counting frequency and low output clock. The auxiliary processing unit is used to assist the operation of the original central processing unit Furthermore, in the condition of connecting with another PLC through an expand interface, the disclosed PLC also has better performance and efficiency than that of the conventional ones.
Patent TW-I246106-B (TW)
Title: Improved gain structure for wafer cassette
Inventor: CHIOU MING-GAN
IPC: H01L21/00
Filed: 2003-09-01
Granted: 2005-12-21
Abstract: The present invention provides an improved gain structure for wafer cassette, and particularly relates to an innovative structure design with elasticity to firmly withstand the wafer preventing vibrating and particle generation. The present invention employs a S-shape withstanding object configured at the corner of the upper and lower covers of the wafer cassette, and the end of the S-shape withstanding object is withstood at the corner edge of the wafer; thus, during applying pressure for withstanding, employing the arc elasticity of the S-shape withstanding object to be matched with the thickness of the wafer for self-adjusting motion and withstanding to the wafer.
Patent TW-I282520-B (TW)
Title: Method for determining weighting factors for the color calculation of a color value of texels for a footprint
Inventor: HAAKER THOMAS
IPC: G06T15/04
Filed: 2003-09-12
Granted: 2007-06-11
Abstract: In a method for determining weighting factors for the color calculation of a color value of texels for a footprint covering a plurality of texels in a texel grid, in a graphic system, form information of the footprint is determined at first. Afterwards, the edges of the footprint are determined and the edges determined in this way are approximated by a staircase function. The texels of the texel grid contacted by the staircase function are determined and a weighting factor is determined for each texel containing a portion of the staircase function, depending on the subarea of the respective texel covered by the footprint.
Patent TW-I251919-B (TW)
Title: Semiconductor package substrate for forming presolder material thereon and method for fabricating the same
Inventor: SHIH SHIH-PING
IPC: H01L23/48
Filed: 2003-09-29
Granted: 2006-03-21
Abstract: A semiconductor package substrate for forming presolder material thereon and a method for fabricating the same are provided, wherein a package substrate is formed with a plurality of pads on at least a surface thereof. After an insulating layer is formed over the substrate and thinned to expose the pads, a presolder material is deposited on the pads by a stencil printing method and presolder bumps are formed on the pads by a reflow-soldering process.
Patent TW-I243047-B (TW)
Title: Spigot vertebra fixing and reposition device
Inventor: LIN CHIH-I
IPC: A61B17/70
Filed: 2003-11-03
Granted: 2005-11-11
Abstract: Provided is a spigot vertebra fixing and reposition device comprising a fixing rod, one or plural fixing base which is provided with a hole providing to be pierced through by the fixing rod and additionally is provided with a double-connection fixing hole where a sectional rod body of the fixing rod displays inside the double-connection fixing hole, and one or plural sphere screw capable of piercing through the double-connection hole which comprises a bone fixing screw and a circular sphere. The characteristic of this invention lies in that: the device further comprises a spigot wherein the circular sphere is able to flexibly turn to engage with one end of the double-connection fixing hole and the spigot is able to be inserted into the double-connection fixing hole to tightly force and to wedge the fixing rod, the fixing base and the sphere screw.
Patent TW-I283778-B (TW)
Title: Backlight module
Inventor: CHANG JEN-TSORNG
IPC: G02F1/1335
Filed: 2003-11-21
Granted: 2007-07-11
Abstract: A backlight module of the present invention includes a light guide plate, at least a light source, and a color filter with a number of different color areas, and a drive device for driving the filter to move. The light guide plate has at least a light incident surface and a light emitting surface. The light source is adjacent to the light incident surface. The color filter can move between the light source and the light incident surface. The light emitted from the light source project one of the different color areas, then comes into the light guide plate.
Patent TW-I245426-B (TW)
Title: Shielded-junction TFT structure
Inventor: YANG KEI-HSIUNG
IPC: G02F1/1368
Filed: 2004-01-07
Granted: 2005-12-11
Abstract: The present invention provides a Shield-Junction thin film transistor structure. According to the structure of the present invention, on top of the passivation layer, there is an island of protection electrode electrically insulated from the bottom ITO electrode. The protection electrode is connected to the gate line through a via hole and covers part of the drain electrode and its adjacent part of the TFT channel. Since protection electrode does not cover or overlap with the source electrode, it has a negligible contribution to the data-line capacitance.
Patent TW-I240090-B (TW)
Title: Projector
Inventor: SEKI HIDEYA
IPC: H01S3/101
Filed: 2004-04-07
Granted: 2005-09-21
Abstract: The present invention is to provide a highly safe projector capable of directly cutting off generation of a laser beam when the laser beam scan is not performed normally, thereby reducing exposure to the laser beam. The projector includes: a laser source (10) for supplying laser light in the form of beam while modulating it according to an image signal; a scan section (30) for scanning the laser beam from the laser source (10) at least in one-dimensional direction; a scan drive section (50) for driving the scan section (30) with a first force F1; a holding section (40) for stopping the scan section (50) at a predetermined position with a second force F2 and holding it there; and a beam cut-off section (70) for cutting off the laser beam from the scan section (30) held by the holding section (40). When the first force F1 is greater than the second force F2, the scan drive section (50) releases the state that the scan section (30) is held by the holding section (40) and drives the scan section (30). When the second force F2 is greater than the first force F1, the holding section (40) stops the scan section (30) at a predetermined position and holds it there.
Patent TW-I263396-B (TW)
Title: Switching power converter
Inventor: WANG PO-WEN
IPC: H02M3/335
Filed: 2004-04-19
Granted: 2006-10-01
Abstract: A switching power converter for converting an alternating power into a DC power. The converter includes: a transformer, a charge storage unit, a synchronizing signal generator and a switch. The transformer includes a primary side coil and a secondary side coil, wherein the primary side coil receiving the alternating power and thus generating an induced voltage at the secondary side coil. The charge storage unit is charged by the induced voltage. The synchronizing signal generator outputs a synchronizing signal according to the induced voltage, wherein the synchronizing signal is a first value if the induced voltage is positive, else the synchronizing signal is a second value. The switch is serially connected to the secondary side coil and controlled by the synchronizing signal, wherein switch is turned on if the synchronizing signal is the first value, else the switch is turned off.
Patent TW-I251104-B (TW)
Title: Back lighting apparatus
Inventor: HSU CHIEN-HUNG
IPC: G02F1/1335
Filed: 2004-06-07
Granted: 2006-03-11
Abstract: A back lighting apparatus comprises a guiding element and a light source on one side of the guiding element. A plurality of reflected pattern is disposed on the bottom surface of the guiding element, and each reflected pattern is consisted of at least one protruding portion and at least one concave portion surrounding the protruding portion. When light beams emitted from the light source are impinged into the guiding element, the light beams can be more reflected via the reflected pattern to promote the uniformity and brightness of the illumination.
Patent TW-I255196-B (TW)
Title: Method and device for deactivating items and for maintaining such items in a deactivated state
Inventor: KRAL JUDE A
IPC: G01N33/00
Filed: 2004-07-27
Granted: 2006-05-21
Abstract: A monitoring system for monitoring a fluid circulation system in a reprocessor apparatus for microbially deactivating devices, wherein the fluid circulation system includes at least one connection. The monitoring system includes pressure sensing means for sensing the pressure of fluid flowing through the fluid circulation system. The pressure sensing means generates an electrical signal indicative of the sensed pressure. A controller, responsive to the electrical signal, is provided for determining whether the sensed pressure is indicative of an improper connection.
Patent TW-I288010-B (TW)
Title: Welding method for club head
Inventor: CHEN YU-JEN
IPC: B23K9/028
Filed: 2004-07-29
Granted: 2007-10-11
Abstract: Provided is a welding method for club head, comprising the steps of first forming first and second components which are respectively made of first and second materials, the first and second materials being not the same in which the second material is metal and the second component forming along an external circumference thereof a burred edge; butting the first and second components to each other and performing welding along the location where the burred edge engaging the first component to make the burred edge melted to become welding material for tightly combining the first and second components. This invention utilizes the burred edge that is formed during the process of forming the external circumference of the second component to replace the solders required to tightly combine the first and second components. This not only decreases the manufacturing cost but also simplifies the process of welding operation, which can further omit the multiple steps of grinding and polishing due to omitting solders, and thus accelerating the smooth degree of the process and the efficiency.
Patent TW-I247995-B (TW)
Title: The method and apparatus for data transferring
Inventor: YU CHIA-TING
IPC: G06F13/28
Filed: 2004-08-12
Granted: 2006-01-21
Abstract: The method and apparatus for data transferring use a data transmission module to deliver a display data from a computer system of a computer to a second monitor of the computer. The data transmission module includes a memory unit connected to the computer system, a data conversion interface connected to the second monitor, and a direct memory access control unit connected to the memory unit and the data conversion interface. The method includes steps of: sending display data from a computer system to a memory unit; and forwarding display data read from the memory unit by the direct memory access control unit in a direct memory access manner.
Patent TW-I252686-B (TW)
Title: Method of controlling semiconductor device, signal processing method, semiconductor device, and electronic apparatus
Inventor: SUMI HIROFUMI
IPC: H04N101/00
Filed: 2004-12-03
Granted: 2006-04-01
Abstract: The present invention provides a pre-amplifier (column region unit) of a solid-state imaging device includes a pixel-signal controller. The pixel-signal controller, for each vertical signal line, detects the level of each pixel signal independently by a pixel-signal detector on the output side of a pixel-signal amplifier, and sets a gain independently to the pixel-signal amplifier according to the level of the signal. In the post stage of the solid-state imaging device, an analog-to-digital (A/D) converter and a signal amplifier are provided. The A/D converter digitizes a pixel signal, and the digitized pixel signal is corrected by a gain set to the pixel-signal amplifier with reference to a classification signal from the pixel-signal detector, so that the dynamic range of signals of one screen is extended.
Patent TW-I255379-B (TW)
Title: Liquid crystal display device and fabrication method therefor
Inventor: KUME YASUHIRO
IPC: G02F1/1335
Filed: 2004-12-08
Granted: 2006-05-21
Abstract: The liquid crystal display device includes a first substrate 1110a, a second substrate 1110b placed to face the first substrate, and a liquid crystal layer 1120 interposed between the first substrate and the second substrate. The liquid crystal display device has a plurality of pixels each including a first electrode 1111 formed on the first substrate, a second electrode 1131 formed on the second substrate, and the liquid crystal layer interposed between the first electrode and the second electrode. The second electrode 1131 has at least one opening 1114 formed at a predetermined position in the pixel, the first substrate has a shading region in gaps between the plurality of pixels, and a wall structure 1115 is placed regularly on the surface of the first substrate facing the liquid crystal layer in the shading region. The liquid crystal layer has at least one liquid crystal domain having axisymmetric alignment formed when at least a predetermined voltage is applied, and the center axis of the axisymmetric alignment of the at least one liquid crystal domain is formed in or near the at least one opening.
Patent TW-I281943-B (TW)
Title: A manufacturing technique for ultrasonic vibration of fuel-with biodiesel in particular
Inventor: LIN CHERNG-YUAN
IPC: C07C67/03
Filed: 2005-04-01
Granted: 2007-06-01
Abstract: Biodiesel's major advantages of direct use without modification to the engine system, low pollutant emission, and high cetane number are the main reasons why it's manufacturing technique is one of the most significant research and development aspects in energy engineering. Currently, the mostly applied manufacturing technique for biodiesel is to mix alkaline, acidic or lipase catalyst with alcohol to form a reactant mixture that is mechanically stirred by shearing and cutting forces to allow transesterification reaction to occur. Generally, this type of manufacturing technique has considerable shortcomings such as long reaction time and heterogeneous mixing of the reactant mixture. The manufacturing technique for ultrasonic vibration of biodiesel claimed in this patent can effectively shorten the reaction time and lessen the energy consumption during the production process, leading to higher production capability and lower production cost. In addition, this technique can undergo fast chemical reaction at different operating temperature and pressure, thus reducing the extent of danger to operators.
Patent TW-I281844-B (TW)
Title: Hinge device and electronic equipment using the same
Inventor: AKIYAMA HIROFUMI
IPC: E05D11/10
Filed: 2005-05-23
Granted: 2007-05-21
Abstract: The present invention relates to a hinge device structured to be able to lower production and quality costs even if various types of functions are added thereto, and also capable of exhibiting a latchless function even if a lock mechanism exposed on the respective surfaces of a main body and a lid body is abolished, and an electronic equipment using the same; wherein the hinge couples the main and lid bodies in a turnable manner in vertical and horizontal directions. The hinge includes a mounting member and a supporting member mounted to either the main or lid body, a horizontal shaft member mounted to the mounting member and having a locking groove, and an orthogonal shaft member mounted to the supporting member and having an engaging groove. The orthogonal shaft groove is orthogonal to the horizontal shaft member and a bracket member is mounted to the horizontal shaft member and the orthogonal shaft member to allow the main body and the lid body to turn in the vertical and horizontal directions. A restriction mechanism having a restriction pin is engaged with either the locking groove or the engaging groove.
Patent TW-I383385-B (TW)
Title: Magnetic recording medium and method of producing magnetic recording medium
Inventor: YAMAZAKI YOSHIKAZU
IPC: G11B5/80
Filed: 2005-06-30
Granted: 2013-01-21
Abstract: The magnetic recording medium of the present invention has a pattern formed using a pattern-forming agent in a laminate of multiple layers including a base material and a magnetic recoding layer, wherein the pattern is recognized on the surface of the laminate opposite to the base material, and the pattern-forming agent is distributed through the thickness of the laminate, wherein a region between the center of the magnetic recording layer and a magnetic recording-reading side of the laminate has an area having a density gradient of the pattern-forming agent which gradually declines in the direction from the center of the magnetic recording layer to the magnetic recording-reading side.