baber/WOPTO huggingface dataset:
Patent TW-557381-B (TW)
Title: Ceramic optical sub-assembly for optoelectronic modules
Inventor: MAZOTTI WILLIAM PAUL
IPC: G02B6/42
Filed: 2002-08-27
Granted: 2003-10-11
Abstract: Optoelectronic components, specifically, ceramic optical sub-assemblies are described. In one aspect, the optoelectronic component includes a ceramic base substrate having a pair of angled (or substantially perpendicular) faces. The electrical traces are formed directly on the ceramic surfaces and extend between the pair of faces. A semiconductor chip assembly is mounted on the first face of the ceramic base substrate and a photonic device is mounted on the second face. Both the semiconductor chip assembly and the photonic device are electrically connected to traces on the ceramic base substrate. The semiconductor chip assembly is generally arranged to be electrically connected to external devices. The photonic devices are generally arranged to optically communicate with one or more optical fibers. The described structure may be used with a wide variety of photonic devices. It is particularly well adapted for use with vertical cavity surface emitting lasers (or laser arrays) and detectors (or detector arrays). In some embodiments, at least the cathode of the photonic device is soldered directly to a cathode pad on the base substrate. Similarly, in some embodiments, the semiconductor chip assembly is electrically connected to the base substrate by direct soldering. Specific base substrate structures are disclosed as well.
Patent TW-577987-B (TW)
Title: Quick linear test method of touch panel
Inventor: GAU YING-REN
IPC: G01R31/02
Filed: 2002-08-29
Granted: 2004-03-01
Abstract: The present invention is related to a kind of quick linear test method of touch panel. In the manufacturing process of touch panel, the entire glass substrate having plural untested touch panel semi-products is placed on the test platen, and a pressing bar fixture is used to contact two output terminals in each axial direction of each touch panel semi-product. One pressing needle head on the tester is used to press on the surface for conducting linear test onto the touch panel. The pressing needle head conducts linear test of one single axial direction onto the touch panel semi-product in both X and Y axial directions sequentially. The test results can be displayed directly in the computer monitor and recorded in the computer. After that, a cutting machine is used to cut the entire glass substrate into the individual touch panel semi-product unit.
Patent TW-558521-B (TW)
Title: Pattern forming method and pattern forming device
Inventor: FUNAHATA KATSUYUKI
IPC: B41F17/14
Filed: 2002-09-10
Granted: 2003-10-21
Abstract: This invention provides a pattern forming method and a pattern forming device, capable of forming fine patterns at low costs. The device comprises a member having printing patterns formed on the surface thereof and at least printing patterns-formed surface silicon-treated, a resin supplying means for supplying resin onto one surface of the printing patterns-formed surface of the member, and a supporting means for supporting a printing element in order for resin supplied to the member to be transferred onto the printing element. Silicon treating includes placing of silicon rubber, silicon resin or a silicon sheet on the surface of the member having, for example, a cylindrical shape.
Patent TW-I223210-B (TW)
Title: Image generating apparatus, image generating method, and program storage device
Inventor: MATSUMOTO REIJI
IPC: G09B29/10
Filed: 2002-09-26
Granted: 2004-11-01
Abstract: A picture generating apparatus (1) is provided with: a drawing application processor (11) for instructing a drawing device (13) to generate a 3D image; and a graphics library (12). The drawing application processor is provided with a drawing object information generation device for generating drawing object information to generate an image; and a coordinate transformation information generation device for generating coordinate transformation information. The drawing device generates the 3D image by applying the coordinate transformation information to the drawing object information. Consequently, this ensures the high-speed generation of the image and the ability of replacement of the drawing device.
Patent TW-I231812-B (TW)
Title: In situ catalyst regeneration/activation process
Inventor: SOLED STUART LEON
IPC: C10G2/00
Filed: 2002-10-24
Granted: 2005-05-01
Abstract: The present invention provides a process for activating a regenerated, but not re-activated, catalyst comprising: introducing said catalyst into a HCS reactor operating with process conditions of a temperature in the range of 150-320 DEG C, a pressure in the range of 5.5-42.0 bar, and a hourly gas space velocity for syngas in the range of 100-40,000 V/hr/V; wherein the HCS reactor comprises a catalyst rejuvenation means at the HCS process conditions whereby said catalyst is activated. The present invention also provides a hydrocarbon synthesis process comprising: providing a HCS reactor containing catalyst rejuvenation means; containing, or having introduced into said HCS reactor, at least one catalyst from the group of a fresh, passivated catalyst, a fresh, activated catalyst, a short-term deactivated catalyst or a long term deactivated catalyst; contacting said catalyst with Hs and CO at a mole ratio between 0.5 to 4.0, a temperature range of 150-320 DEG C, a pressure range of 5.5-42.0 bar and an hourly gas space velocity of 100-40,000 V/hr/V ac standard volumes to produce C5+ hydrocarbons; periodic or continuous removal and separation of the C5+ hydrocarbons; periodic or continuous removal of said catalyst to a regeneration vessel producing regenerated, but not re-activated, catalyst; and returning said regenerated, but not re-activated, catalyst to said HCS reactor whereby said regenerated, but not re-activated, catalyst is re-activated at HCS operating conditions.
Patent TW-I256871-B (TW)
Title: Adjustable rackmount assembly with locking key
Inventor: KAMINSKI JOSEPH W
IPC: F16B12/32
Filed: 2002-10-28
Granted: 2006-06-11
Abstract: An adjustable rackmount assembly is disclosed, including a first support member having a plurality of first longitudinal slots, a second support member having a plurality of second longitudinal slots, a longitudinally-extending tab arranged in each of the second longitudinal slots, and a key for engaging one of the tabs and securing the first support member adjacent to the second support member.
Patent TW-588410-B (TW)
Title: Exposure method and apparatus
Inventor: FUJISAWA TADAHITO
IPC: G01B11/26
Filed: 2002-11-01
Granted: 2004-05-21
Abstract: This invention provides an exposure method and an exposure apparatus, which can adjust a curved component of a slit component to seek increased yield. The solution comprises: step (S103) measuring a position distribution in an optical axis direction of the optical system on a measurement area surface which is not irradiated with the exposure light; step (S104) computing a tilt component and a curved component of the measurement area surface on the basis of the measured position distribution; and step (S107) irradiating the measurement area with the exposure light on the basis of the obtained tilt component to adjust the position of the optical axis direction on the exposure area surface, and also adjusting an imaging characteristic of the optical system on the basis of the curved component.
Patent TW-I235637-B (TW)
Title: Weed- growth suppression paperboard for plant growth
Inventor: HUANG RUI-ZHI
IPC: A01M29/08
Filed: 2002-11-26
Granted: 2005-07-11
Abstract: The present invention provides a multi-functional weed-growth suppression paperboard for plant-growing, comprising a board covering soil surface in which a plant grows, wherein a cruciform cut is formed in the board for the extension of the plant through the board; and a weed-growth suppressing agent contained in the board for blocking light and thus suppressing the growth of weeds around the plant. One of the two cuts of the cruciform cut extends to an edge of the board to allow for easy fitting over a stem of the plant. The weed-growth suppressing paperboard of the present invention further contains a humidity indicator, which can reminds of watering.
Patent TW-I229088-B (TW)
Title: Prestabilization of halogen-containing polymers
Inventor: FRIEDRICH HANS-HELMUT
IPC: C08F2/44
Filed: 2002-11-29
Granted: 2005-03-11
Abstract: The invention relates to a process for preparing a stabilized suspension/emulsion polymer of halogen-containing monomers with addition of a polymer stabilizer mixture compatible with the polymerization medium prior to, during or directly after the polymerization process, and to the polymers prepared by this process.
Patent TW-580583-B (TW)
Title: Dual projection image display device with improved arrangement
Inventor: LIU SHING-TZENG
IPC: G02B27/18
Filed: 2002-12-06
Granted: 2004-03-21
Abstract: There is provided a dual projection image display device with improved arrangement, which includes: two display units respectively for providing an image; two refractive mirror assemblies respectively mounted on a side of said display units for deflecting light rays reflected from or passing through said display units; and two virtual image forming assemblies respectively mounted on the other side of said two refractive mirror assemblies corresponding to the display units for deflecting light rays emanating from said refractive mirror assemblies and transforming images formed by said refractive mirror assemblies into virtual images, wherein said refractive mirror assemblies are mounted between said display units and said virtual image forming assemblies. The images displayed by said display units pass through said refractive mirror assemblies in a deflected manner to form inversed real images as opposed to original images, Then the inversed real images are transformed into virtual images, being inversed as opposed to the original images, by means of said virtual image forming assemblies.
Patent TW-I223618-B (TW)
Title: Grooved rollers for a linear chemical mechanical planarization system
Inventor: XU CANGSHAN
IPC: H01L21/304
Filed: 2002-12-18
Granted: 2004-11-11
Abstract: In a linear chemical mechanical planarization (CMP) system, a surface of each roller of a pair of rollers is disclosed which includes a first set of grooves covering a first portion of the surface of the roller where the first set of grooves has a first pitch that angles outwardly toward a first outer edge of the roller. The surface also includes a second set of grooves covering a second portion of the surface of the roller where the second set of grooves has a second pitch that angles outwardly toward a second outer edge of the roller with the second pitch angling away from the first pitch. The surface further includes a first set of lateral channels arranged along the first portion, and a second set of lateral channels arranged along the second portion. The first set of lateral channels crosses the first set of grooves, and the second set of lateral channels crosses the second set of grooves.
Patent TW-578229-B (TW)
Title: Monitor system with bubble-free device
Inventor: CHEN PING-HSU
IPC: F04B49/20
Filed: 2002-12-20
Granted: 2004-03-01
Abstract: A monitor system with bubble-free device is described. The monitor system with bubble-free device has a transmission device, a bubble-free device, a flow meter and a central controller. Using the central controller to control the transmission device is able to eliminate bubbles in the slurry from the transmission device and to make flow rate of the monitor system stable. Further, by stabilized flow rate slurry, the mixing ratio ration of the slurry including a plurality of chemicals is controlled to reduce considerably variation of the mixing ratio.
Patent TW-I220677-B (TW)
Title: Weft feeler and method of weft detection
Inventor: KINAMERI TOSHIHIRO
IPC: D03D47/32
Filed: 2003-01-17
Granted: 2004-09-01
Abstract: The present invention discloses a weft feeler, which has a slit allowing passage of weft accompanied by beating motion, especially for being capable of precisely detecting the weft. Within the weft feeler, which has a pair of guides extended within an area at least comprising a territory closer to an entrance of the weft than a light axle of a slit formed onto a feeler body along an extension direction of the slit, and disposed with space left in a weft entering direction overlappedly towards the slit, a method of weft detection is characterized in that accompanied by the beating motion, the entered weft is detected by being passed through the slit while being engaged by the guides.
Patent TW-I226405-B (TW)
Title: An electric lock
Inventor: LIN YI-AN
IPC: E05B47/06
Filed: 2003-02-14
Granted: 2005-01-11
Abstract: An electric lock consists of: a lock bolt, a fixing seat, a manual device to control operation of the lock bolt with a driving member, an electric device with a clutch, and a clutch device able to transmit the power of the electric device to the manual device for driving the lock bolt. Mechanisms: the clutch device including a radial moving seat able to be moved in the radial direction inside an installation hole of the clutch, a clutch steel ball between the radial moving seat and one positioning chute of the fixing seat, a clutch spring able to keep the clutch steel ball always moving outwards radially, an unlocking steel ball installed inside one chute of the radial moving seat, and an unlocking spring for pushing the unlocking steel ball against the driving member. The spring force of the unlocking spring is greater than that of the clutch spring, and it is able to be unlocked by hand when the clutch steel ball is not normally staying in between the two positioning chutes of the fixing seat.
Patent TW-583103-B (TW)
Title: Ink jet head and ink jet printer
Inventor: YABE KENJI
IPC: B41J2/05
Filed: 2003-04-22
Granted: 2004-04-11
Abstract: An ink jet head is provided with a plurality of nozzle arrays formed by many numbers of ink nozzles for discharging large-amount ink droplets and small-amount ink droplets. Although the ink jet head generates heat more on the middle portion thereof, it is cooled by discharges of ink droplets. The degree of cooling is greater by the large-amount ink droplets to be discharged. Thus, on the first column in the main scan direction, the small-amount nozzle array is positioned, and on the second column, the large-amount nozzle array is positioned. In this way, it is made possible to balance the temperature distributions in the main scan direction. As a result, color images can be formed in high quality.
Patent TW-I233111-B (TW)
Title: Track jump apparatus for accessing an optical storage medium and position detection method thereof
Inventor: HUANG CHAO-MING
IPC: G11B7/007
Filed: 2003-05-09
Granted: 2005-05-21
Abstract: The present invention provides a track jump apparatus for accessing an optical storage medium and position detection method thereof. The device can move the spot of laser beam from the current track on the disk to the target track, and stably and precisely control the track crossing velocity and position during the track jumping. Moreover, during pull-in, the track crossing velocity can be precisely controlled within the control range of the track servo loop without influencing the stability of servo control loop. In the track position detection, the device employs the hybrid track detection method, which generates the track position based on the track error signal and the linear area portion of the focus summary signal.
Patent TW-567237-B (TW)
Title: Physical vapor deposition device
Inventor: LIN YAW-WEN
IPC: C23C14/34
Filed: 2003-05-22
Granted: 2003-12-21
Abstract: A physical vapor deposition device is used to deposit an electrically conductive material on a substrate, and mainly comprises: a mounting cover and an attachment cover. The mounting cover is used to mount a target material consisted of a plurality of electrically conductive sheets. The lower edge of the mounting cover has at least a perforation. The interior of the physical vapor deposition device is connected to an external gas conduit. A partially ionized gas can be introduced into the mounting cover through the gas conduit. The attachment cover is used to mount a substrate, and enables the substrate and the target material facing each other by covering the mounting cover. After covering the mounting cover by the attachment cover, a clearance exists between the mounting cover and the attachment cover. Particles generated by gas bombarding the target material and falling on the lower edge of the mounting cover can fall into the clearance through the perforation.
Patent TW-I237494-B (TW)
Title: Method and related apparatus for jpeg image decoding
Inventor: JU CHI-CHENG
IPC: H04N7/26
Filed: 2003-09-03
Granted: 2005-08-01
Abstract: A progressive decoding method for decoding a bit-stream signal into corresponding image data is disclosed. The bit-stream signal includes a plurality of scans. The progressive decoding method includes receiving the plurality of scans according to a predetermined sequence; when processing each scan, decoding the scan into a partial decoded pixel and a non-zero history; and summing each newly generated partial decoded pixel and updating the newly generated non-zero history according to the predetermined sequence.
Patent TW-I228871-B (TW)
Title: High frequency multi-selection prescaler
Inventor: LIOU FENG-MING
IPC: H03K23/66
Filed: 2003-09-23
Granted: 2005-03-01
Abstract: A high frequency multi-selection prescaler can divide the frequency of the input signal according to the frequency-dividing ratio required by user, so as to obtain the divided frequency demanded by user. Its circuit, which is formed by plural logic gates and plural D-flip-flops, includes a first frequency divider which receives an input signal, divides the frequency, and forms a frequency divider with a divided frequency; a second frequency divider connected to the first frequency divider, further dividing the frequency-divided result of the first frequency divider using plural selection signals and plural AND gates as the selection switches, and being a circuit whose dividing frequency selected can be expanded; a module controller executing logic operations of plural selection signals and an external control signal (MC) through an OR gate, then connected to the first frequency divider, and further controlling the dividing frequency of the first frequency divider; and an output selection circuit connected to the second frequency divider in accordance with plural frequency selection signals as the device to output the selection signal. The high frequency multi-selection prescaler can provide multiple selections of dividing frequencies, so that user can control the frequency-dividing function of the overall circuit effectively and achieve the goal of reducing the manufacturing cost.
Patent TW-I223338-B (TW)
Title: Method for manufacturing gate structure for use in semiconductor device
Inventor: HO TZU-EN
IPC: H01L29/49
Filed: 2003-10-31
Granted: 2004-11-01
Abstract: The present invention provides a method for manufacturing a stacked-gate structure in a semiconductor device. The method includes the steps of sequentially forming a gate dielectric layer, a poly-silicon layer, a metal layer, a barrier layer and a tungsten layer on top of a semiconductor substrate, performing a rapid thermal annealing (RTA) process in a nitrogen ambient, forming a silicon nitride layer on top of the tungsten layer, and patterning the multilayer thin-film structure to form a predetermined configuration.
Patent TW-I254146-B (TW)
Title: Reflector for back light assembly and back light assembly using the same
Inventor: LEE JEONG-HWAN
IPC: G02B5/02
Filed: 2003-11-12
Granted: 2006-05-01
Abstract: The present invention relates to a reflector for a back light assembly and a back light assembly using the same. A reflector for a back light assembly for use in an LCD device comprises a base film; a protrusion of elastic material provided on a surface of the base film; and a reflecting layer deposited on the base film and the elastic protrusion, for reflecting light. With this configuration, the back light assembly prevents damage or deformation due to friction or impact between a light guide plate and the reflector and enhances the brightness of an LCD device.
Patent TW-I240709-B (TW)
Title: Glass
Inventor: SU MAO-HSUAN
IPC: C03C27/04
Filed: 2003-11-19
Granted: 2005-10-01
Abstract: Glass includes an upper layer, a lower layer of glass and an intermediate layer of a metal plate bored in advance with many through holes closely located. The glass thus has the property of light limitation and light percolation, and good effect of light reflection, heat insulation, anti-explosion and energy saving as well, usable as multi-layer material for walls and roofs of buildings.
Patent TW-I232056-B (TW)
Title: Image output apparatus
Inventor: LIU STEVE
IPC: H04N1/40
Filed: 2004-01-07
Granted: 2005-05-01
Abstract: The present invention provides an image output apparatus. This apparatus comprises at least a FPN correction table having bad pixel information, a PRNU correction table having bad pixel information, a bad pixel correction block for compensating all the corrected data and an output select block for selecting the output data of compensated data or without compensated data according to the PRNU correction table or FPN correction table.
Patent TW-I236840-B (TW)
Title: Method and apparatus for optical inspection of a display
Inventor: SAFAEE-RAD REZA
IPC: H04N17/00
Filed: 2004-02-03
Granted: 2005-07-21
Abstract: A method and apparatus for optically inspecting a display employs sub-pixel accuracy for each primary color to take into account angle of rotation. The method includes capturing images of a display with R x S sensors, determining sets of sensor coordinates mapping to a pixel, determining multiple misalignment angles between the pixel on the display and the R x S sensors, determining multiple x scaling ratios, determining multiple weighting factors associated with R x S sensors in response to the corresponding multiple misalignment angle and the corresponding multiple x and y scaling ratios, determining multiple luminance values for R x S sensors, determining multiple total luminance values in response to the weighting factors and the luminance values, forming scaled images including first and second luminance values, and inspecting the scaled image to identify potential defects of the pixel on the display.
Patent TW-I238804-B (TW)
Title: A refilling device for transfer box
Inventor: CHIU MING-CHIEN
IPC: B65G49/07
Filed: 2004-03-08
Granted: 2005-09-01
Abstract: This invention provides an improved refill valve for transfer box especially used for SMIF production line. The transfer box, including a box body and cover, is used for carrying photo-mask or wafer. The box body has several holes in which gas-refilling devices are installed. The gas-refilling device consists of a hollow passage and a valve at the inner end of the channel. The valve is simply made of a number of flaps. The other end of the passage is of oblique shape so that refill tube can insert to the passage easily. The refill tube is pushed to open the flap valve and inserted into transfer box to refill gas. After the refill is finished and the tube is retracted from the passage, the flap valve will close spontaneously. By this design, the mechanical friction and wear will be reduced and, as a consequence, the small chips due to friction or wear will be reduced effectively. For the more, the refill device can be made of plastic or rubber in one-single-part to reduce the cost.
Patent TW-I246372-B (TW)
Title: A computer system with PCI express interface
Inventor: CHEN YU-KUANG
IPC: H05K1/16
Filed: 2004-04-09
Granted: 2005-12-21
Abstract: A computer system comprising a chipset, a high speed PCI express connector, and a high speed PCI express card is provided. The chipset has a relatively low speed PCI express controller therein. Part of the pins of the PCI express connector connects to the PCI express controller and the rest of the pins are opened.