baber/WOPTO huggingface dataset:
Patent TW-200402171-A (TW)
Title: Plug for speaker connection wire and speaker terminal and related speaker connector
Inventor: KIKUCHI EIJI
IPC: H01R12/79
Filed: 2002-12-05
Abstract: The present invention provides a connection wire plug; a speaker terminal such as amplifier in connection with the plug; and a connector using the said plug and terminal, wherein speaker terminals such as a speaker and an amplifier can be connected with the connection wire easily and correctly without incorrect connection for a multi-channel stereo system with various large and small speakers like those in a home theater. Its front side has a terminal insertion hole 2 for positive and negative poles and Its back side has the corresponding connection wire insertion hole 3 of the said two poles, in which the two terminal holding springy legs 5a, 5b for holding the inserted speaker terminal to the terminal insertion hole 2 are installed inside the hollow plug body 1; meanwhile two flexible connection wire holding legs 6a, 6b are installed for holding lead w2 of connection inserted into the said connection wire insertion holes 3, which are connected with the legs 5a, 5b; the connection wire holding legs 6a,6b employ operation plate 7 outside the plug body 1 to control the open/close of the connection wire holding part.
Patent TW-200302274-A (TW)
Title: Cell-cultivating device
Inventor: CHANG KING-MING
IPC: C12M1/00
Filed: 2003-01-24
Abstract: The present invention claims and discloses a novel apparatus and method for efficiently cultivating cells with minimal mortality in order to harvest a maximum amount of cellular products generated by the cultivated cells. More particularly, the present invention teaches a method and a device for plating cells and causing maximum adherence of cells of interest. Furthermore, the present invention also teaches a growth substrate means that is capable of providing the largest surface area for cell adhesion and functions as an oxygenator, a depth filter and a static mixer to maximize the production of cellular products by intermittently and periodically provide sufficient oxygen and nutrients to the cells without causing cell death. The device of the present invention is economical and can be disposable thus eliminating complications caused by sterlization and is capable of periodically and intermittently provide oxygen and nutrients to cells, through controlling the amount of culture medium that comes into contact with the growth substrate means.
Patent TW-200305109-A (TW)
Title: Image with depth of field using Z-buffer image data and alpha blending
Inventor: ALKOUH HOMOUD B
IPC: H04N5/262
Filed: 2003-02-11
Abstract: A graphics image is produced for a computer display with depth of field information by producing a sharp image of a scene, producing a blur image of the scene, and producing z-buffer image data, and producing an alpha channel RGBA image comprising an alpha blend of the sharp and blur images with the z-buffer data. The alpha channel RGBA image thereby provides an image having depth of field information when reproduced on a computer display device.
Patent TW-200400432-A (TW)
Title: Memory control method, storage apparatus, control program, and readable storage medium
Inventor: KAY ANDREW
IPC: G06F12/02
Filed: 2003-03-07
Abstract: The present invention provides a memory control method which stores the value updated in the data item into a memory wherein the stored value can not be individually rewritten, such as the technique in the segment of flash memory. Each updated value is stored in the address for the space having both remote index and local index. During storing new value, the local index for the old value is configured with the method by indicating the address for the new value. When the chain of this type of node is configured and stored with the updated value, it is entered by the new node. The remote index of the most front node of the chain needs not to search the local index for all old nodes to find the nearest value and is configured by indicating the new node.
Patent TW-200307247-A (TW)
Title: Recording and reproducing apparatus for recording and reproducing information to and from a magneto-optical storage medium
Inventor: TOBITA MINORU
IPC: G11B11/00
Filed: 2003-03-21
Abstract: An information recording/reproducing apparatus for recording and reproducing information to and from a magneto-optical storage medium that includes a first magnetic layer for recording at least information, a second magnetic layer for regulating a switched connective force, and a third magnetic layer for shifting a magnetic wall of recorded markings for information reproduction. The three layers being stacked on a transparent substrate to make up the storage medium. The information recording/reproducing apparatus includes an optical head and a magnetic head. The optical head has a light source and an objective lens, the light source is configured to emit at least a laser beam with a wavelength of about 780 nm, the objective lens having a numerical aperture of about 0.45 and is configured to focus the laser beam from the light source into a beam spot for emission onto the magneto-optical storage medium. The magnetic head is for applying a recording magnetic field to the magneto-optical storage medium.
Patent TW-200402112-A (TW)
Title: Test photomask, flare evaluation method, and flare compensation method
Inventor: YAO TERUYOSHI
IPC: G03F1/68
Filed: 2003-04-04
Abstract: Through use of a line pattern which becomes a pattern under measurement and a zone pattern in a zonal shape which becomes a flare causing pattern forming a light transmission region which surrounds the line pattern and causes local flare to occur on the line pattern, the effect of the local flare due to the zone pattern on the line pattern is measured as a line width of the line pattern for evaluation. Further, this measurement value is used to compensate the effect of the local flare on each real pattern.
Patent TW-200423483-A (TW)
Title: High-density electrical connector
Inventor: Zhang rui-qing
IPC: H01R43/02
Filed: 2003-04-22
Abstract: The high-density electrical connector of the present invention is for the plugging of CPU. The electrical connector comprises: a base formed of plastics and has a plate-like body with channels arranged in grid-like array penetrating through vertically; and plural terminals stamped from metal material, which is accommodated in the corresponding channel. Each terminal has a tail section. To avoid the direct connection between the terminal tail and the printed circuit board in the way of soldering by solder ball, the present invention has a substrate between the electrical connector and the printed circuit board for achieving the effect of conducting circuit, the substrate has conductive elements in the internal layer, such as copper foil, gold,… etc., which are conductive medium with good electrical characteristics, so the terminal and printed circuit board are circuit-conducted through these conductive elements.
Patent TW-200401053-A (TW)
Title: Silicon single crystal wafer and epitaxial wafer, and method for producing silicon single crystal
Inventor: SAKURADA MASAHIRO
IPC: C30B29/06
Filed: 2003-05-09
Abstract: A method for producing a silicon single crystal by the Czochralski method is provided, in which the single crystal is grown at a growth rate controlled between a first rate at which, when the growth rate of the single crystal is gradually decreased, after the disappearance of the OSF ring, a remaining defect region detectable by the Cu deposition method disappears, and a second rate at which, when the growth rate of the single crystal is further gradually decreased, there disappears the high oxygen deposition Nv region in which when the oxygen deposition treatment is applied, a BMD density is 1x107 pieces/cm3 or more and/or a wafer life time is 30 μ sec or less. The method allows the production of a silicon single crystal and an epitaxial wafer which do not belong to any of a V region being rich in lattice vacancy, an OSF region and an I region being rich in interstitial silicon, and has excellent electrical characteristics and gettering capability and secures the improvement of the yield in the manufacture of a device.
Patent TW-200402131-A (TW)
Title: Power amplifier having high heat dissipation
Inventor: CHO JIN-WOOK
IPC: H03F3/14
Filed: 2003-06-12
Abstract: A power amplifier includes a substrate, a heat sink for dissipating heat, and a heterojunction bipolar transistor (HBT) disposed on the substrate. The HBT includes a collector, a base, and at least an emitter. The power amplifier further includes an emitter electrode directly connecting the heat sink and the emitter of the HBT. The emitter electrode is a flip-chip bump, and the heat sink is a metal layer that sandwiches the HBT with the substrate. Alternatively, the emitter electrode is a backside via that penetrates the substrate, and the heat sink is a metal layer, disposed on the substrate opposite the HBT.
Patent TW-200401530-A (TW)
Title: Method, system and apparatus for monitoring and controlling data transfer in communication networks
Inventor: SMIDT JEFFREY RAYMOND
IPC: H04L12/24
Filed: 2003-06-27
Abstract: A method of monitoring and controlling data transfer between user terminals (4) coupled to a first communication network (7) and a second communication network (10) via a gateway (6) and a firewall (8) includes the user terminals (4) sending access requests to the gateway (6), the gateway (6) reading each access request, modifying access rules in the firewall (8) to permit access for each user terminal requesting access based on an authenticated IP address of each user terminal and monitoring simultaneously at the firewall (8) the transfer of data between each user terminal (4) and the second communication network (10). Bandwidth allocation to the terminals may be dynamically controlled on a global or local basis.
Patent TW-200503464-A (TW)
Title: Multi-path simulation system and method thereof
Inventor: LIU I-RU
IPC: H04L1/00
Filed: 2003-07-01
Abstract: The invention provides a multi-path simulation system and method, which utilize the anechoic chamber to prevent external electromagnetic interference and prevent other uncontrollable signal transmission path generated in test and simulate the main indirect path of signal by the reflective face of the anechoic chamber. Further utilize attenuator to attenuate signal to simulate the attenuation of signal during transmission process in space. The movable table and rotary table in the anechoic chamber controlled by control unit carry dipole antenna and wireless communication device to be tested respectively. The former can change antenna position to simulate the phase difference between direct path and main indirect path of system. The latter can change the orientation of communication device to measure the air waves send/receive state of the wireless communication device to be tested.
Patent TW-200417567-A (TW)
Title: Flame-resistant polycarbonate molding compositions
Inventor: SEIDEL ANDREAS
IPC: C08K5/00
Filed: 2003-07-28
Abstract: A thermoplastic molding composition having good flame resistance, melt flowability, resistance to chemicals and creep is disclosed. The composition contains (A) at least one member having weight average molecular weight (Mw) of 25,000 to 35,000 g/mol, selected from the group consisting of aromatic polycarbonate and polyestercarbonate (B) ABS graft polymer produced by the mass polymerization process and characterized in (I) having a butadiene content of 8 to 15% in relation to the weight of the graft polymer, (ii) having an acrylic acid derivative content of 15 to 30% in relation to the total weight of the acrylic derivative and styrene monomer, and (iii) containing styrene monomer-acrylic acid derivative copolymer having a weight average molecular weight of 5x10<SP>4</SP> to 14x10<SP>4</SP> g/mol. The composition may further contain one or more of halogen-free phosphorus compounds, fluorinated polyolefin, a polymer containing acrylate monomer and an inorganic material in particulate form.
Patent TW-200403108-A (TW)
Title: Spray gun with improved atomization
Inventor: MICHELI PAUL R
IPC: B05B7/06
Filed: 2003-07-28
Abstract: The present technique provides a system and method for improving atomization in a spray coating device by internally mixing and breaking up a desired coating fluid prior to atomization at a spray formation section of the spray coating device. An exemplary spray coating device of the present technique has an internal fluid breakup section comprising at least one fluid impingement orifice angled toward a fluid impingement region, In operation, the internal fluid breakup section forms one or more fluid jets, which impinge one or more surfaces or one another in the fluid impingement region. Accordingly, the impinging fluid jets substantially breakup particulate/ligaments in the coating fluid prior to atomization. The resulting spray coating has refined characteristics, such as reduced mottling.
Patent TW-200511524-A (TW)
Title: Method for manufacturing package substrate strip and structure from the same
Inventor: CHEN YING-CHIH
IPC: H01L23/02
Filed: 2003-09-04
Abstract: A method for manufacturing package substrate strip is disclosed. A surface of a substrate strip body forms a patterned metal layer that includes a plurality of plating lines, a plurality of plating bridges, a plurality of contact pads, a plurality of fiducial marks and at least a pre-cut point. The plating lines have a plurality of extended portions extending to side rails of the substrate strip body. The fiducial marks and the pre-cut point are formed at the extended portions. A solder mask is formed on the surface of the substrate strip body. After plating the patterned metal layer, remove the pre-cut point to electrically break the plating lines extending to side rails of the substrate strip body and the contact pads in order to prevent a chip on the package substrate strip made from packaging process from being damaged by ESD (Electrostatic Discharge).
Patent TW-200512911-A (TW)
Title: Semiconductor package substrate for forming presolder material thereon and method for fabricating the same
Inventor: HSU SHIH-PING
Filed: 2003-09-29
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-200419473-A (TW)
Title: Method and apparatus for supplying power and channeling analog measurement and communication signals over single pair of wires
Inventor: TESDAHL CURTIS ALAN
IPC: H04L25/02
Filed: 2003-09-30
Abstract: Disclosed is a novel technique for transferring power, measurement signals, and communication signals between two electrical devices over a single wire pair. A host device supplies power to a sensor device over the wire pair. The sensor device obtains a/c measurement signals. The sensor device transmits the a/c measurement signals by modulating the current component of the power signal on the wire pair. The host device de-modulates the current component of the power signal on the wire pair to recover the a/c measurement signals. The sensor device generates a serial bit stream containing sensor communication signals, and modulates it with either the voltage-or current-component of the power signal present on the wire pair. The host device appropriately de-modulates the power signal to recover the serial bit stream containing the sensor communication signals. The host device may also generate a serial bit stream containing host communication signals. The host device modulates the serial bit stream with the other component (current-or voltage-component) of the power signal on the wire pair. The sensor device appropriately de-modulates the power signal to recover the serial bit stream containing the host communication signals.
Patent TW-200515351-A (TW)
Title: Clock signal amplifying method and driving stage for LCD driving circuit
Inventor: YU JIAN-SHEN
IPC: G09G3/20
Filed: 2003-10-24
Abstract: A clock signal amplifying method and driving stage for LCD driving circuit is provided. The driving stage having a clock input terminal, a level shifter and an output buffer. The clock input terminal receives the clock signal oscillating between a high origin voltage and low origin voltage. The level shifter operates with a high target voltage and a low target voltage and shifts the clock signal received from the clock input terminal to a temporary signal oscillating between a high temporary voltage and a low temporary voltage, wherein the high temporary voltage being between the high original voltage and the high target voltage, the low temporary voltage being between the low original voltage and the high target voltage. The output buffer operates with the high target voltage and low target voltage, and receives the temporary signal output from the level shifter and shifts the temporary signal to a target signal oscillating between the high target voltage and low target voltage.
Patent TW-200407687-A (TW)
Title: Method and apparatus for providing first-principles feed-forward manufacturing control
Inventor: KADOSH DANIEL
IPC: H01L21/00
Filed: 2003-10-31
Abstract: A method includes processing a workpiece in a manufacturing system including a plurality of tools. Workpiece fabrication data related to the processing is retrieved. Future processing in the manufacturing system is simulated based on the workpiece fabrication data. At least one process parameter for the future processing is predicted based on the simulating. The workpiece is processed in at least one of the tools based on the predicted process parameter. A system includes a plurality of tools configured to process a workpiece and a simulation unit. The simulation unit is configured to retrieve workpiece fabrication data related to the processing, simulate future processing for the workpiece based on the workpiece fabrication data, and predict at least one process parameter for the future processing based on the simulating, wherein at least one of the tools is configured to process the workpiece based on the predicted process parameter.
Patent TW-200516508-A (TW)
Title: Inspection system and method for image capture quality
Inventor: QIU LUAN-JIAO
Filed: 2003-11-11
Abstract: The present invention provides an inspection system and method for image capture quality, which is used to establish the performance and quality quantifying standard for image capture card for evaluating the quality grade of the image capture card. The inspection system comprises a testing image database, an image simulator, and an image quality evaluation unit; wherein, during evaluation, first selecting suitable digital image data from the image database and transmitting to the image simulator; then, the image simulator will output the digital testing image in analog format to an image capture card; after the image capture card converts the analog image into the digital image, the image quality evaluation unit will compare the digital image converted from the image capture card with the original digital image, and calculate the tolerance, the average, the standard deviation, and the offset, so as to obtain the performance quality of the image capture card as the base of evaluation for image capture card, and assist the quality inspector to more rapidly provide the services of precise quality diagnosis and grade evaluation operation.
Patent TW-200515974-A (TW)
Title: Tool capable of adjusting force arm bi-axially
Inventor: Lin zhong-jiang
IPC: B25B13/06
Filed: 2003-11-12
Abstract: This invention relates to a tool capable of adjusting force arm bi-axially, comprising two rod bodies provided intersecting with each other, a positioning device provided at the intersect of two rod bodies mainly having a inserting seat for two rod bodies to pass through, which the seat is provided with a elastic restoring member. By a braking force generated between two rod bodies by pushing of the restoring member making the restoring member matching with the inserting seat maintain two rod bodies in locking configuration, two rod bodies can be maintained a cross configuration. Further, two rod bodies can be pulled directly to enable two rod bodies to frictionally slide on the positioning device arbitrarily and be positioned, generating different force arm and force position, to conform the requirement of practical operation, and to make the use convenience of the integral be greatly enhanced, the integral structure be simplified, and the assembly be convenient and fast, so as to achieve the object of convenient and fast usage.
Patent TW-200425539-A (TW)
Title: Light-emitting device having diffraction optical film on light-emitting surface and its manufacturing method
Inventor: USHIRO TOSHIHIKO
IPC: G02B27/00
Filed: 2003-12-11
Abstract: The purpose of the present invention is to provide a practical and compact light-emitting device, which has a diffraction optical film on its light emission surface, efficiently and by low cost. The light-emitting device (LD) includes a diffraction optical film (DF), which is formed on its light-emission surface. The diffraction film contains a translucent DLC (Diamond-Like Carbon) layer; and the DLC layer includes a refractive index modulation type diffraction grating, which includes a local region having a relatively high refractive index and a local region having a relatively low refractive index.
Patent TW-200414019-A (TW)
Title: Portable display device
Inventor: SHUDO TOMOYUKI
IPC: G06F3/14
Filed: 2003-12-11
Abstract: The portable display device (1) is composed of main body (10) roughly resembling rectangular aligned along longitudinal direction, the support part (30) and cover of the display part (40). The support part (10) is connected to main body (10) by going through the first axis perpendicular to main surface on the isolated location of central point along longitudinal direction and revolving with respect to the first axis on the main surface of the main body (10). In addition, the display part (40) goes through the second axis orthogonal to the first axis to being connected to the support part (30) so as to revolve with respect to the second axis. When watching image data of memory card (2), let the support part (3) make rotation about 90 degrees with respect the second axis. Meanwhile, let the display part (40) make rotation about 180 degrees with respect to the second axis so as to form the operation panel and LCD panel (43) capable of viewing main body (10) from the same direction.