baber/WOPTO huggingface dataset:
Patent TW-588258-B (TW)
Title: Device for pointer positioning using photography method
Inventor: CHENG CHIU-HAO
IPC: A63F13/00
Filed: 2002-06-18
Granted: 2004-05-21
Abstract: The present invention relates to a device for pointer positioning using photography method, wherein the photographic pointer device uses the communication interface to be connected to a gaming host, so that the user can use the camera in the photography pointer device to capture the whole display area of the screen, and uses the image processing circuit of the photography pointer device for edge-rendering process on the captured image to further obtain the coordinates in the image for the four corners of the display area; and, through the coordinate calculation procedure to calculate the actual coordinates on the screen for the focus of the camera; finally, transmitting the actual coordinate values to the gaming host for the processing of the associated gaming program; thus, the photographic pointer device can be used to play the shooting game in any kinds of screen without the limitation of the screen type; furthermore, the photographic pointer device can be connected with a computer, and can be used to replace the mouse, digital pad and stylus for the functions on a computer.
Patent TW-586963-B (TW)
Title: Method and apparatus for preparing target substance in particulate form and fluid inlet assembly for said apparatus
Inventor: KORDIKOWSKI ANDREAS
IPC: A61J3/06
Filed: 2002-07-16
Granted: 2004-05-11
Abstract: Method for preparing a target substance in particulate form, comprising introducing into a particle formation vessel, through separate first and second fluid inlet means respectively, (a) a ""target solution/suspension"" of the substance in a fluid vehicle and (b) a compressed fluid anti-solvent, and allowing the anti-solvent to extract the vehicle so as to form particles of the substance, wherein the anti-solvent fluid has a sonic, near-sonic or supersonic velocity as it enters the vessel, and wherein the anti-solvent and the target solution/suspension enter the vessel at different locations and meet downstream (in the direction of anti-solvent flow) of the second fluid inlet means. Also provided is apparatus for use in such a method.
Patent TW-I313608-B (TW)
Title: Lower bone mass treating agent containing er4 agonist as active ingredient
Inventor: TORU MARUYAMA
IPC: A61P19/10
Filed: 2002-07-22
Granted: 2009-08-21
Abstract: A pharmaceutical composition for topical administration for prevention and/or treatment of diseases associated with decrease in bone mass comprising an EP 4  agonist as an active ingredient. An EP 4  agonist, in which includes a compound possessing prostaglandin skeleton as a representative, possesses promoting action on bone formation, so it is useful for prevention and/or treatment of diseases associated with decrease in bone mass (bone diseases such as primary osteoporosis, secondary osteoporosis, bone metastasis of cancer, hypercalcemia, Paget's disease, bone loss and bone necrosis, postoperative osteogenesis, alternative therapy for bone grafting).
Patent TW-I274368-B (TW)
Title: Platen assembly having a topographically altered platen surface
Inventor: TAYLOR TRAVIS R
IPC: B24B37/16
Filed: 2002-08-07
Granted: 2007-02-21
Abstract: An apparatus for improving performance of a wafer polishing apparatus is described. The apparatus includes a platen in a support assembly having a plurality of fluid channels and at least one region of altered topography positioned on a portion of the platen surface.
Patent TW-I238282-B (TW)
Title: Liquid crystal display device
Inventor: KIM SUNG-WOON
IPC: G02F1/1368
Filed: 2002-08-27
Granted: 2005-08-21
Abstract: Disclosed is a LCD comprising a substrate; a signal applying unit having a gate line and a common line on the substrate; and a display unit forming a plurality of pixels with a data line, a counter electrode, a pixel electrode, a TFT and the gate line and the common line extended from the signal applying unit, wherein the pixel electrode comprises a body unit and a branch unit, the body unit being parallel to the gate line and the branch unit comprising a plurality of branches being parallel to the data line, and pixel electrode of the outmost pixel that is the most adjacent to the signal applying unit has some of branches formed on the signal applying unit.
Patent TW-I232674-B (TW)
Title: Method and system for accessing a collection of images in a database
Inventor: LIN QIAN
IPC: G06F17/30
Filed: 2002-09-24
Granted: 2005-05-11
Abstract: A method and system are disclosed for accessing a collection of images in a database. In accordance with exemplary embodiments of the present invention, each of the images is sorted into one of a plurality of time-based clusters. A weighted quality metric is used to assign to each image a quality number as a function of an image analysis heuristic. A representative image is automatically selected from each time-based cluster based on the quality number.
Patent TW-558661-B (TW)
Title: Hollow cast article with slit, method and apparatus for production thereof
Inventor: KOBAYASHI MASAYUKI
IPC: B22C9/06
Filed: 2002-10-07
Granted: 2003-10-21
Abstract: In the production of a hollow cast article (1) having a slit (5), the release of a hollow cast product (1) from a mold (20) is carried out while opening the hollow cast product. In one embodiment, a core (10) provided with recessed parts (13) (or projected parts) formed in a slit forming part (or an outer peripheral part) is used and the drawing out of the core from the hollow cast product is carried out while opening the hollow cast product by means of the recessed parts (or projected parts) mentioned above. By such a method, a hollow cast article having a slit and projected parts (or recessed parts) formed in a slit part or/and an inner peripheral part thereof is obtained. In the case of the use of a core having a slit forming part of a taper-shaped ridge of which width gradually decreasing from a large width at one end to a small width at the other end, the core is drawn out from the hollow cast product in the direction to the other end of small width to open the hollow cast product by means of the slit forming part of the taper-shaped ridge.
Patent TW-587022-B (TW)
Title: Apparatus and method for applying a strip material to a web
Inventor: MCKIM JAMES E
IPC: G03G21/00
Filed: 2002-10-29
Granted: 2004-05-11
Abstract: The present invention is an automated arrangement for applying strip material to a web belt. One purpose of the present invention is to provide a solution to the known problem of securing material to an organic photoconductor (""OPC"") belt material in an automated manufacturing environment. Usually, material is applied to an OPC belt by hand. Hand application of strip material is time-consuming, costly, and prone to inaccurate placement on the OPC belt. The extra time taken to apply the strip material by hand increase the OPC belt's exposure to light, which can damage the OPC material. Furthermore, pulling the strip by hand can deform the strip because of excessive force used to pull the strip before application. Thus using an automated, controlled process to apply material minimizes damage to the belt and strip, resulting in higher yield of belts and strips per spool.
Patent TW-I251600-B (TW)
Title: Flexible polyurethane foam and method for its production
Inventor: WADA HIROSHI
IPC: C08G18/40
Filed: 2002-11-21
Granted: 2006-03-21
Abstract: A method for producing a flexible polyurethane foam in an open state, which comprises reacting a polyol with a polyisocyanate compound in the presence of a catalyst, a blowing agent and a foam stabilizer, wherein as the polyol, a polyol having a hydroxyl value of at most 15 mgKOH/g is used.
Patent TW-567531-B (TW)
Title: Method of utilizing the same pattern to repair mask in semiconductor manufacture
Inventor: CHIN CHIH-CHENG
IPC: H01L21/02
Filed: 2002-11-22
Granted: 2003-12-21
Abstract: A method of utilizing the same patterns to repair a mask in semiconductor manufacture is disclosed. The method optics projects a pattern on the same mask or another mask having no defect and duplicates the no-defect pattern onto a photoresist layer on a pattern having defects, and then removes opaque defects by developing and etching, or recovers transparent defects by developing and etching, so as to achieve the object of repairing the mask.
Patent TW-577182-B (TW)
Title: Structure of light emitting diode
Inventor: SHEU JINN-KONG
IPC: H01L33/00
Filed: 2002-12-12
Granted: 2004-02-21
Abstract: A structure of light emitting diode (LED) includes a substrate. Multiple structured layers are formed on the substrate to form a light-emitting main structure part. The light-emitting main structure part has a first electrode covering a large region of the light emitting portion and a second electrode covering another region over the substrate but is isolated from the first electrode. The first electrode has a first bonding pad, and the second electrode optionally has a second bonding pad. Wherein, an area of the light-emitting main structure part is a parallelogram shape, preferable is a diamond shape. The first bonding pad is with respect to the second bonding pad at the edge, having a geometrical structure, so as to cause the path distance from the edge to the second bonding pad has the better uniform.
Patent TW-I261045-B (TW)
Title: Composite nanofibers and their fabrications
Inventor: CHEN JIN-MING
IPC: C01B31/02
Filed: 2002-12-30
Granted: 2006-09-01
Abstract: Methods of fabricating one-dimensional composite nanofiber on a template membrane with porous array by chemical or physical process are disclosed. The whole procedures are established under a base concept of ""secondary template"". First of all, tubular first nanofibers are grown up in the pores of the template membrane. Next, by using the hollow first nanofibers as the secondary templates, second nanofibers are produced therein. Finally, the template membrane is removed to obtain composite nanofibers. Showing superior performance in weight energy density, current discharge efficiency and irreversible capacity, the composite nanofibers are applied to extensive scopes like thin-film battery, hydrogen storage, molecular sieving, biosensor and catalyst support except applications in lithium batteries.
Patent TW-I266443-B (TW)
Title: Magnetic memory
Inventor: KISHI TATSUYA
IPC: H01L43/00
Filed: 2003-01-08
Granted: 2006-11-11
Abstract: The present invention relates to a magnetic memory which provides a smaller write-in current, which can apply the magnetic field efficiently on the magnetic recording layer, can reduce the power consumption with high integration, and has high reliability. The solution means is to provide a magnetoresistance effect element (21) having a magnetic recording layer; a writing wiring (22, 23) extending in a first direction on or below the magnetoresistance effect element. By the magnetic field formed by the current flowing through the writing wiring, the magnetization direction of the said magnetic recording layer can be varied, so that a center of gravity (G) of an axial cross section of the said writing wiring perpendicular to the said first direction, is eccentric toward the magnetoresistance effect element compared to the center (C) of thickness in the thickness direction of the said writing wiring, which passes through the center of gravity.
Patent TW-I283032-B (TW)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: KIM SI-BUM
IPC: C25D5/18
Filed: 2003-06-26
Granted: 2007-06-21
Abstract: Disclosed is a method of forming a copper wiring in a semiconductor device. A copper barrier metal layer and a copper seed layer are sequentially formed along the surface of an interlayer insulating film including damascene patterns. In a state that a wafer is then loaded onto an electrical plating apparatus in which a copper plating solution is filled and a negative (-) power supply is also applied to the wafer, copper is plated so that the damascene patterns are sufficiently filled, thereby forming a copper layer. Next, the copper layer is polished in the plating solution by means of the electro-polishing process by changing the negative (-) power supply to the positive (+) power supply. Due to this, the surface of the copper layer is flat over the entire water. Thereafter, a chemical mechanical polishing process is performed until the surface of the interlayer insulating film is exposed, thereby forming copper wirings within the damascene patterns. As such, an uneven surface of the copper layer plated by the electroplating method is etched in the plating solution, thus making flat the surface of the copper layer and thin the thickness of the copper layer. It is thus possible to prevent a dishing phenomenon or an erosion phenomenon in a subsequent chemical mechanical polishing process. Therefore, the process margin of the chemical mechanical polishing process could be increased and process characteristics could be improved.
Patent TW-591983-B (TW)
Title: RF signal trace structure of circuit substrate
Inventor: CHEN KUO-HUA
IPC: H05K1/00
Filed: 2003-06-27
Granted: 2004-06-11
Abstract: An RF signal trace structure of circuit substrate comprises a substrate body, a signal trace, a projected area, and a signal reference plane. The signal trace is formed on a first layer of the substrate body for transmitting a RF signal. The projected area is the area vertically projected from the signal trace onto a second layer of the substrate body. The signal reference plane is formed on the surface, except for the projected area, of the second layer.
Patent TW-I223348-B (TW)
Title: Package substrate manufactured using electrolytic leadless plating process, and method for manufacturing the same
Inventor: SHIN YOUNG-HWAN
IPC: H01L23/31
Filed: 2003-06-30
Granted: 2004-11-01
Abstract: A package substrate of, for example, a BGA type or a CSP type, manufactured by carrying out an electrolytic Au plating process without using any plating lead line for formation of bond fingers and solder ball pads, and a method for manufacturing the package substrate. The method includes the steps of laminating first dry films over upper and lower surfaces of a base substrate having via holes while being formed at its upper and lower surfaces with copper foils, and patterning the first dry films to expose predetermined surface portions of the base substrate, removing portions of the copper foils not covered by the first dry films to form circuits, stripping the first dry films, and forming a plated layer over the base substrate, laminating second dry films over the plated surfaces of the base substrate, and patterning the second dry films to expose portions of the plated surfaces of the base substrate corresponding to regions where Au is to be plated, removing the plated layer from the exposed surface portions of the base substrate corresponding to the Au plating regions, plating Au on the exposed surface portions of the base substrate, stripping the second dry films, and removing the remaining plated layer to expose the circuits, and coating a solder resist on the exposed circuits while exposing predetermined portions of the circuits.
Patent TW-I291108-B (TW)
Title: Intelligent document and method of preparing a self-authenticating intelligent document
Inventor: HUANG SU-SHIONG
IPC: G06V30/224
Filed: 2003-08-22
Granted: 2007-12-11
Abstract: A self-authenticating intelligent document in sheet medium form has an information storage and transfer circuit including an RFID integrated circuit and an antenna. When information is formed on the surface of the sheet medium by printing, an identical version of the visible information is stored in read-only fashion in the circuit using inductive transfer. To verify the authenticity of the document, the electronic version stored in the circuit is read out and compared with the visible version. When the two versions are identical, the document is authentic. A visible indicator is attached to the sheet medium and is illuminated whenever information is being accessed from the circuit to aid in locating a sought document stored with other documents. To minimize inductive interaction between circuits on adjacent documents, the locations of the circuits on the sheet media are staggered. The locations of the visible indicators are also staggered to facilitate viewing when activated.
Patent TW-I223280-B (TW)
Title: Semiconductor memory device with memory cell array divided into blocks
Inventor: CHEUNG ANDY
IPC: G11C11/401
Filed: 2003-08-29
Granted: 2004-11-01
Abstract: A semiconductor memory device includes a plurality of blocks, each of which includes a memory cell array, and outputs data signals and a redundancy signal. The semiconductor memory device further includes at least one first multiplexer which is coupled to the blocks, and selects one of the blocks, and a second multiplexer which performs redundancy processing based on the data signals and the redundancy signal which have undergone block selection by the first multiplexer.
Patent TW-I228223-B (TW)
Title: Universal serial bus power expansion apparatus
Inventor: DAI MING-HUO
IPC: G06F13/36
Filed: 2003-09-04
Granted: 2005-02-21
Abstract: A universal serial bus (USB) power expansion apparatus is employed to connect a computer and a peripheral so as to provide more than 2.5 W for the peripheral. The USB power expansion apparatus includes a first USB cable, and one end of the first USB cable is a first series A plug and the other end is a first series B plug. The first series A plug further includes a first female power jack. A second USB cable includes a second series A plug, a first series A receptacles and a male power jack. The second series A plug further includes a second female power jack. When the male power jack is connected to the first female power jack, the USB power expansion apparatus can provide more than 2.5 W for the peripheral.
Patent TW-I289538-B (TW)
Title: Microelectromechanical systems device and fabricating method thereof
Inventor: MILES MARK W
IPC: H01L21/302
Filed: 2003-09-19
Granted: 2007-11-11
Abstract: In one embodiment, the invention provides a method for fabricating a microelectromechanical systems device. The method comprises fabricating a first layer comprising a film having a characteristic electromechanical response, and a characteristic optical response, wherein the characteristic optical response is desirable and the characteristic electromechanical response is undesirable; and modifying the characteristic electromechanical response of the first layer by at least reducing charge build up thereon during activation of the microelectromechanical systems device.
Patent TW-I236646-B (TW)
Title: Organic electroluminescent display panel and isolation substrate thereof
Inventor: YANG FU-HSIANG
IPC: G09F9/30
Filed: 2003-09-25
Granted: 2005-07-21
Abstract: An organic electroluminescent display panel comprises a substrate, a plurality of protrusions, at least one isolation layer, at least one planarization layer, and at least one organic light-emitting area. In this case, the protrusions are formed over the substrate. The isolation layer is formed over the substrate and the protrusions. The planarization layer is formed over the isolation layer and/or the substrate. The organic light-emitting area comprises at least one pixel and is formed over the planarization layer.
Patent TW-I243977-B (TW)
Title: Controller for DC to DC converter
Inventor: LIPCSEI LASZLO
IPC: H02M3/00
Filed: 2003-11-26
Granted: 2005-11-21
Abstract: A switching circuit includes at least one switch, and a controller configured to provide a periodic control signal. The switch is responsive to the periodic control signal to change states with a start of each period, and a frequency of the periodic control signal has a predetermined minimum frequency level greater than an audible frequency limit for humans. The switching circuit may be used to control a high side switch and a low side switch in a DC to DC converter. A controller having an input voltage sensing circuit to sense an input of a DC to DC converter without using an additional input pin is also provided. Related methods are also provided. A dual phase controller having a phase selection circuit to select between phases is also provided.
Patent TW-I237983-B (TW)
Title: Folding electronic device
Inventor: CHENG TIEN-PO
IPC: H04M1/00
Filed: 2004-01-13
Granted: 2005-08-11
Abstract: A folding electronic device. The folding electronic device includes a rotating module, a first body, and a second body. The first body and the second body are connected to the rotating module in a replaceable manner. By means of the rotating module, the second body is coupled to the first body.
Patent TW-I226857-B (TW)
Title: A method for molding the cloth into an article
Inventor: WU SHING-CHANG
IPC: B29C51/00
Filed: 2004-01-15
Granted: 2005-01-21
Abstract: The present provides a method for molding the cloth into an article which placing the cloth made of Polyester Oriented Yarn on a mold, then providing heat with the range 80 DEG C to 120 DEG C for a time in order to shape an article, then separate the article from the mold.
Patent TW-I243104-B (TW)
Title: Driving waveform determining device, electro-optical device and electronic apparatus
Inventor: WATANABE NOBUKO
IPC: B41J2/07
Filed: 2004-01-30
Granted: 2005-11-11
Abstract: The objective of the present invention is to determine an appropriate driving waveform for the droplet jetting device based on less trails. The solution of the present invention is that an analyzer 154 memorizes the most appropriate weight, jetting speed and the basic waveform of the driving waveform of the droplet. A weight, viscosity measuring portion 150 detects the droplet weight jetted from the jetting nozzle 110. The analyzer 154 uses a CCD camera 152a and a stroboscope 152b to measure the jetting speed of the droplet. The analyzer 154 reads the driving waveform of the basic waveform to adjust the driving waveform, such that the weight and jetting speed as measured are consistent with the weight and jetting speed memorized in the analyzer 154. The analyzer 154 then memorizes the adjusted driving waveform.
Patent TW-I261236-B (TW)
Title: Method for forming first state and second state on optical recording medium
Inventor: AHN YONG-JIN
IPC: G11B7/004
Filed: 2002-09-05
Granted: 2006-09-01
Abstract: A method and apparatus for recording data on an optical recording medium are provided. The method forms a mark or a space by using a recording waveform having an erase pattern containing a multi-pulse. By doing so, the method prevents distortion of and improves a mark shape such that the characteristic of recording/reproducing is improved.
Patent TW-I279054-B (TW)
Title: Module and frame for cable entries or the like
Inventor: KREUTZ TOMAS
IPC: H02G3/22
Filed: 2004-06-15
Granted: 2007-04-11
Abstract: The present invention concerns a module (3) and a frame (1) for cable entries, pipe penetrations etc. The module (3) has end parts (7) and middle parts (8) adaptable to receive flat cables (6) or the like having an elongated cross section. The end parts (7) may be identical to parts forming a module (2) for receiving cables, pipes etc. having a circular cross section. The frame (1) is to receive one or more of said module (3).