baber/WOPTO huggingface dataset:
Patent TW-I265485-B (TW)
Title: Disc cartridge
Inventor: SAJI YOSHITO
IPC: G11B23/03
Filed: 2003-02-12
Granted: 2006-11-01
Abstract: A disc cartridge of the present invention includes a cartridge body and first and second shutters. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed inside the disc window. The chucking opening is formed on the bottom of the disc storage portion so as to get the disc chucked externally. The head opening is also formed on the bottom of the disc storage portion so as to allow a head, which reads and/or writes a signal from/on the second side of the disc, to access the second side of the disc. The first and second shutters are provided between the second side of the disc and the bottom of the disc storage portion. The first shutter rotates around the center of the chucking opening. The center of rotation of the second shutter is located outside of the chucking opening. And the first and second shutters exposed or cover the head opening cooperatively.
Patent TW-I280728-B (TW)
Title: N-phase integrated buck converter
Inventor: OLSEN JEFFERY
IPC: H02M3/155
Filed: 2003-02-14
Granted: 2007-05-01
Abstract: The present invention provides an n-phase integrated buck converter. The converter comprises a controller and a plurality of circuits each operably connected to the controller. The controller controls the plurality of circuits to respectively output a plurality of current signals each having an associated phase and generate an output voltage signal. By applying the n phase concept of the invention, the amount of current each phase (i.e., each of the plurality of circuits) has to deliver is reduced. This directly reduces the conduction losses in each phase. Because the current in each phase is lower, a smaller MOSFET in each of the plurality of circuits may be used. The smaller MOSFET is easier to switch. Therefore, the switching losses per phase are also reduced. Reducing these losses will enable the invention to achieve high efficiencies. Integration allows all of the components to become physically closer and capable of being switched faster. Faster switching frequencies allow for smaller and less passive components. Integration also minimizes the total cost of the converter.
Patent TW-I227348-B (TW)
Title: Transflective liquid crystal device and electronic appliance using the same
Inventor: MURAI ICHIRO
IPC: G02F1/1333
Filed: 2003-04-29
Granted: 2005-02-01
Abstract: To provide a transflective liquid crystal device displaying a picture with sufficient quantity of light in use even when a color filter for transmissive display and a color filter for reflective display are formed within a pixel and an electronic appliance using the same. In a counter substrate 10 of the transflective liquid crystal device 100, the color filter 241 for transmissive display with a wide chromaticity range is formed on a transmissive display region 100c and the color filter 242 for reflective display with a narrow chromaticity range is formed on a reflective display region 100b respectively on the lower layer side of a counter electrode 21. The boundary part 26 between the color filters 241, 242 is placed within the reflective display region 100b.
Patent TW-I286563-B (TW)
Title: Resin composition and protective film
Inventor: BABA ATSUSHI
IPC: C09D163/00
Filed: 2003-05-13
Granted: 2007-09-11
Abstract: A resin composition comprises (A) a copolymer of an epoxy-containing unsaturated compound and an unsaturated compound of a different alkenic series; (B) a reaction product of a hydroxy-containing epoxy resin and an alkoxysilane; and (C) a cationic polymeric compound different from the components (A) and (B). The resin composition can form an optical device protective film having high planarity, surface hardness, excellent thermal resistance, pressure withstanding, acid resistance, alkaline resistance, anti-sputtering, etc.
Patent TW-I225533-B (TW)
Title: A cabinet door bumper
Inventor: LI JR-HUNG
IPC: E05F5/08
Filed: 2003-05-20
Granted: 2004-12-21
Abstract: A cabinet door bumper consists of a hollow tube, an axis, an elastic element, and a sliding member, using various spans between the sliding member and two inner sides of the hollow tube to make the elastic element installed on it provide different bumping forces to the cabinet door to prevent the cabinet door from annoying noise while opening or closing as the sliding member is confined by force of different degrees.
Patent TW-I222537-B (TW)
Title: Integrator and projector with the same
Inventor: HUANG JUNE-JEI
IPC: G02B6/00
Filed: 2003-05-27
Granted: 2004-10-21
Abstract: An integrator for retrieving reflected beams from a reflective surface at an outgoing side of the integrator, which is characterized in that a receiving portion for receiving the reflected beams and an output portion for light-radiating are provided, wherein the receiving portion is further provided with an input area and a reflective area in case all of peripheral walls between the receiving portion and the output portion are reflective surfaces, and a condenser element opposite to both of the input area and the reflective area is provided at the output portion, so that the reflected beams from the reflective surface at the outgoing side of the integrator can be condensed on the reflective area by means of the condenser element and thus further reflected by the reflective area outside the integrator regardless of the number of reflection by the peripheral walls of the integrator.
Patent TW-I228557-B (TW)
Title: Assembled yarn feeding wheel
Inventor: CHEN JEN-HUI
IPC: D04B15/48
Filed: 2003-06-11
Granted: 2005-03-01
Abstract: An assembled yarn feeding wheel includes a wheel body, an O-shaped or C-shaped ring, and a flexible wheel sleeve. The wheel body includes a first set of wheel and a second set of wheel. The first and second set of wheels separate include a wheel rim having a large diameter on the outside thereof and a wheel face having a smaller diameter on the inside thereof. The O- or C-shaped ring is installed on the assembly face of the first and second sets of wheels to form a recessed annular groove. The flexible wheel sleeve is installed on the wheel face of the wheel body mounted by the O- or C-shaped ring. The upward tipping of the O- or C-shaped ring enables the wheel body to form a first yarn feeding zone and a second yarn feeding zone. Thus, the assembly and replacement of the flexible wheel cover of the yarn feeding wheel become more convenient, thereby ensuring the quality and economical benefits of the product.
Patent TW-I233880-B (TW)
Title: Device for manufacturing corrugated sheet
Inventor: SHIAU CHENG-FENG
IPC: B29C67/20
Filed: 2003-10-07
Granted: 2005-06-11
Abstract: The present invention relates to a device for manufacturing corrugated sheet, comprising a placing rack, a grinding device, a heating device, a spraying device and a delivering device, wherein: the placing rack guides material sheet to move toward the grinding device; ragged substrate is formed by rolling shaping of the grinding device; the heating device pre-heats the substrate; the spraying device sprays foam uniformly and the foam inflates by the heat of the substrate; the delivering device transports a cover sheet through the grinding device and the cover sheet is bonded to the surface of the foam to make it foam uniformly and therefore increase the quality and efficiency of the corrugated sheet.
Patent TW-I231562-B (TW)
Title: Bilayer CMP process to improve surface roughness of magnetic stack in MRAM technology
Inventor: COSTRINI GREG
IPC: G11C11/16
Filed: 2003-10-29
Granted: 2005-04-21
Abstract: A method for manufacturing a magnetoresistive random access memory (MRAM) cell is disclosed, which alleviates the problem of Neel coupling caused by roughness in the interface between the tunnel junction layer and the magnetic layers. The method comprises depositing first and second barrier layers on the conductor, wherein the first barrier layer has a polish rate different from that of the second barrier layer. The second barrier layer is then essentially removed by chemical mechanical polishing (CMP), leaving a very smooth and uniform first barrier layer. When the magnetic stack is then formed on the polished first barrier layer, interfacial roughness is not translated to the tunnel junction layer, and no corruption of magnetization is experienced.
Patent TW-I227625-B (TW)
Title: Method for adjusting mechanical resolution of scanner
Inventor: CHOU CHENG-YEN
IPC: H04N1/04
Filed: 2003-11-25
Granted: 2005-02-01
Abstract: The present invention is a method for adjusting mechanical resolution of scanner, which employs the driving by a driving device to generate the relative motion between an image capturing device and a scanning platform. When the image capturing device and the scanning platform have a relative movement in distance D, an encoder will send a signal to an electronic device with a clock generator, and the electronic device will count the clock numbers generated by the clock generator between receiving two signals. If it needs an exposure whenever the image capturing device moves a distance d, the electronic device will calculate when to transmit a trigger signal to the image capturing device for exposure according to the values of D, d, and the times of signal transmission by the encoder, and the clock numbers generated by the clock generator. The method according to the present invention can flexibly adjust the mechanical resolution of the scanner, so as to solve the problems in the prior art for limiting by the minimum unit of encoder and the spatial correction generated thereby.
Patent TW-I269184-B (TW)
Title: A data processing system, a computer network, a method of transmitting information from a data processing system over a network, and a recording medium
Inventor: KISTLER MICHAEL DAVID
IPC: H04L12/28
Filed: 2003-12-02
Granted: 2006-12-21
Abstract: A data processing system for communicating over a network includes at least two network connection devices. The system selects one of the connection devices in response to a request for a network communication. The system may deactivate at least one of the connection devices not selected and initiate the requested network communication using the selected connection device. The system may select the optimal connection device for the particular communication based upon a set of parameters associated with each connection device. These parameters may include connection device's bandwidth, cost, and security. One or more of the parameter values for each connection devices may be negotiated with a service provider. The system may deactivate at least one of the connection devices by turning off all of the connection devices not selected for the network communication. The system may further turn off the selected connection device after the communication is terminated.
Patent TW-I271178-B (TW)
Title: Automatic rice bread maker and rice bread making method
Inventor: SHIRAI YOSHINARI
IPC: A21D8/02
Filed: 2003-12-18
Granted: 2007-01-21
Abstract: An automatic rice bread maker is disclosed, comprising a cabinet enveloping the contour of rice bread maker, a vessel (7) for receiving rice bread material, a mixer portion (17) for blending the materials received in the vessel, a mixing controller for controlling the operation of mixer portion (17), a temperature controller for controlling the temperature within the vessel, and a center controller for controlling the mixing controller and temperature controller according to the sequence for baking the bread material of rice powder, thereby a delicious and puffy rice bread may be baked in accordance to the sequence for rice powder.
Patent TW-I269257-B (TW)
Title: Thin film transistor LCD driving method
Inventor: SHIH PO-SHENG
IPC: G09G3/36
Filed: 2004-01-15
Granted: 2006-12-21
Abstract: The output data of the dot inversion integrated circuit in the present invention are re-arranged by delaying the output data from the even data line by one pixel region. The re-arranged data are applied to a LCD whose transistors connected with the same scan line are up and down alternatively arranged.
Patent TW-I249620-B (TW)
Title: Active-matrix substrate and electromagnetic wave detector
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/357
Filed: 2004-01-19
Granted: 2006-02-21
Abstract: Pixel electrodes on an active-matrix substrate do not overlap signal lines and scanning lines, and satisfy a relation X1 > Y1, where X1 is the gap between the pixel electrodes and the signal lines, and Y1 is the gap between the pixel electrodes and the scanning lines. As a result, a large-area and high-resolution electromagnetic wave detector is realized with an improved S/N ratio, even with an active-matrix array providing a large area for the charge collecting electrodes.
Patent TW-I239893-B (TW)
Title: Method to improve film property
Inventor: CHUANG KUN-LIN
IPC: C08J7/04
Filed: 2004-02-20
Granted: 2005-09-21
Abstract: The present invention relates to offer a method to improve the property of films comprising release film and protective film. After separating from the release film, the protective film is pasted with TAC (triacetyl cellulose) film and then processed by relative coating, such as anti-reflecting coating, anti-glaring coating and surface hardening treatment, drying in an oven and separated the protective film from the TAC film. The present invention prevents the material consuming, which resulted from crack, snap and bend of the film in the process; and furthermore, practice costs is not too much and no additional expensive apparatus or treatment is necessary for a simplified procedure of the method.
Patent TW-I241348-B (TW)
Title: Process for recovery of zinc and iron from EAF dust by reduction
Inventor: WU CHIA-CHENG
IPC: C21C5/52
Filed: 2004-03-03
Granted: 2005-10-11
Abstract: A new method is invented to recovery the metals zinc and iron from the EAF (electric arc furnace) dust. The main process is reduction with carbon monoxide gas as reduction agent after a pre-treatment. The EAF dust is first pelletized by adding water. The raw pellets are fed into the pre-treatment stage under oxidizing condition to vaporize the chlorides and lead compounds. The pellets free of chlorides and lead undergo then the reduction in carbon monoxide gas flow. After the full reduction, zinc oxide and iron oxide are fully reduced to their metallic form. Zinc, due to its low boiling point, is vaporized and carried out by the reaction gas flow. The obtaining of metallic zinc can be achieved in a condenser. The residue is iron sponge. After cooling, it can be re-used as raw material in iron metallurgy. This new process solves not only the long term problem of high chlorides/lead contents in EAF dust, but also provides the nearly full recycling of EAF dust by mean of winning the reusable zinc and iron in their metallic form.
Patent TW-I246262-B (TW)
Title: Two-dimensional rake multi-subscriber detection receiver system for fast Fourier transform-based matched filter
Inventor: HUANG JIA-CHI
IPC: H04B1/06
Filed: 2004-03-19
Granted: 2005-12-21
Abstract: Transform-based matched filter is disclosed. The two-dimensional rake multi-subscriber detection receiver has a matched filter eliminating the interference in space-time. To reduce the complexity in calculation, signals are processed in the space-frequency area. The two-dimensional rake multi-subscriber detection receiver includes a two-dimensional fast Fourier transform unit, a pilot signal interference elimination unit, a two-dimensional channel estimation unit and a multi-level subscriber detection unit. The received signals are transformed into the space-frequency domain through fast Fourier transform and are performed by digital signal processing. For every subscriber, the two-dimensional channel estimation unit is for estimating the channel response for the space-frequency. The received signals are processed to eliminate the pilot signals through the pilot signal interference elimination unit. The rest of the signals are performed by the multi-level detection. While performing the multi-level detection, every level is to eliminate multiple access interference and to perform the decision for the signal of every subscriber. The output signal of the last level is used to decide the received data.
Patent TW-I262308-B (TW)
Title: Measuring method of double-slot biosensor
Inventor: OUYANG YAU
IPC: G01N27/00
Filed: 2004-07-02
Granted: 2006-09-21
Abstract: This invention provides a measuring method of a double-slot biosensor. The measuring method comprises following procedures: firstly, a code card is inserted into a double slot of the biosensor, and input a parameter to the biosensor. Further, after inserting a test piece, it activates the biosensor. Until the blood is dropped onto a reaction area of the test piece, a determination is made on whether a resulted value after the dropping is larger than a threshold value. When the resulted value is determined to be larger than the threshold level, the biosensor goes into a first stage that energizes two electrodes of the test piece and outputs voltage at a timing being set by the code card. Moreover, it goes into a second stage that completes the set timing. Afterward, the biosensor goes into a third stage that reads a current value in accordance with a state being set by the code card. According to a method being set by the code card, it calculates the current value obtained by the third stage. Eventually, it reveals the measurement result on a display.
Patent TW-I240760-B (TW)
Title: Coating device used for plate-type base material
Inventor: CHANG LI-KAI
IPC: C23C14/50
Filed: 2004-07-21
Granted: 2005-10-01
Abstract: Provided is a coating device used for plate-type base material which comprises: a cavity; a turntable installed inside the cavity; a plurality of racks installed around the turntable and at least one plate-type base material installed on the surface of each rack; a driving component for driving the turntable and the rack to respectively rotate; and a coating unit installed inside the cavity which can coat the plating materials on the plate-type base materials. And then this invention can solve the problem of the well known technology which fails to promote the coating production of plate-type base materials.
Patent TW-I261003-B (TW)
Title: Spool transmission structure for spring machine
Inventor: WU GUO-CHENG
IPC: B21F35/00
Filed: 2004-08-26
Granted: 2006-09-01
Abstract: A spool transmission structure for a spring machine. The spring machine includes a machine bed and a tool magazine. The tool magazine includes an opening and is affixed with plural tool holders. Each of the tool holders is able to move reciprocally on the tool magazine. The opening allows a wire feeding shaft of a wire feeding device to pass and move therethrough. The wire feeding device is connected with plural shaft transmission devices. Each of the transmission devices is able to sustain driving forces and to generate normal movement in relation to each other for driving the wire feeding device to move in a 2-dimensional space or a 3-dimensional space, to allow the metal wire on the wire feeding shaft to approach each of the tools in a sequence, so as to machine springs of various shapes and styles. As such, this invention can simplify the transmission structure of the tool holders of the spring machine and reduces the time required for adjusting the entire tools, so as to allow easy and convenient operation.
Patent TW-I245566-B (TW)
Title: Process of recording video caption information and its system
Inventor: WU YAZ-TZUNG
IPC: H04N5/765
Filed: 2004-09-15
Granted: 2005-12-11
Abstract: The present invention relates to a process of recording video caption information and its system, which can be incorporated to a video-displaying platform to provide users with a caption-information recording function; thus, the caption text information of a video program displayed by a video-displaying platform can be automatically recorded to a electronic text file, enabling users to read the content of the caption text information of the video program from the electronic text file through a computer platform. The process of recording video caption information and its system have an advantage that users do not have to record the contents of TV caption in the conventional way of speedy handwriting; therefore, the present invention is very advanced and practical.
Patent TW-I280468-B (TW)
Title: DC-to-DC power regulator having non-linear load line and automatic leakage current offset adjustment and method of providing a regulated DC voltage
Inventor: WALTERS MICHAEL M
IPC: H02M3/156
Filed: 2004-09-24
Granted: 2007-05-01
Abstract: A voltage regulator exhibits a load line that is piecewise linear. This piecewise linearity variation has a first constant voltage segment VLEAK at which output voltage is regulated for output currents less than or equal to the leakage current IL. The output voltage VLEAK corresponds to the maximum output voltage allowable at the leakage current for a given operational range specification. The piecewise linearity variation further includes a second, linearly decreasing segment that varies from the maximum allowable output voltage VLEAK at the leakage current to a full load voltage VDROOP at full load current IFL. This serves to effectively maximize the available output voltage swing in the presence of a leakage current offset. The piecewise linear load line is adjustable to accommodate changes in leakage current.
Patent TW-I287186-B (TW)
Title: Apparatus and method for minimizing power loss associated with dead time
Inventor: BROWN JAMES S
IPC: H02M1/38
Filed: 2005-02-18
Granted: 2007-09-21
Abstract: Apparatus for minimizing power losses associated with dead time between ON times of two series connected switches of a power converter connected across a supply potential, the apparatus comprising a control arrangement for monitoring a selected parameter associated with power loss during the dead time of the converter; the control arrangement changing the dead time from a first dead time to a second dead time and comparing power loss associated with the selected parameter for the first and second dead times and determining which of the power losses associated with the two dead times is smaller; a dead time implementing stage for implementing the two dead times; and the control arrangement selecting the dead time associated with the smaller power loss and providing a signal to the dead time implementing stage to set the selected dead time.
Patent TW-I258091-B (TW)
Title: Manufacturing management system and method
Inventor: CHI SHIAW-LIN
Filed: 2005-02-25
Granted: 2006-07-11
Abstract: A manufacturing management system and method is provided. The system includes a manufacturing execution system and a plurality of manufacturing sites coupled to the manufacturing execution system. The manufacturing execution system comprises management data to support the manufacturing sites. Each manufacturing site comprises a corresponding site attribute. At least one of the manufacturing sites receives a lot, queries the management data for the lot from the manufacturing execution system according to lot identification and the site attribute of the manufacturing site receiving the lot, and processes the lot accordingly.
Patent TW-I250679-B (TW)
Title: Redox active reversible electrode and secondary battery using the same
Inventor: OYAMA NOBORU
IPC: H01M4/137
Filed: 2005-03-30
Granted: 2006-03-01
Abstract: A redox active reversible electrode comprising a conductive substratum and, superimposed on a surface thereof, a redox active film. This redox active film comprises a redox active sulfurous substance having at least one aromatic ring and ring containing at least one disulfide bond wherein sides of the disulfide containing ring include sides of the aromatic ring, which sulfurous substance has the property of without opening of the disulfide containing ring, being capable of reversibly donating and accepting at least one electron per ring.