baber/WOPTO huggingface dataset:
Patent TW-200616196-A (TW)
Title: Test method of singulation of semiconductor packages and circuit board of the semiconductor packages
Inventor: LAI YU-TING
Filed: 2004-11-08
Abstract: A test method of singulation of semiconductor packages and a circuit board of the semiconductor packages are provided. A plurality of cutting lines for a singulation process are defined on a surface of the circuit board, and at least one mark crossing the cutting lines is provided. After the singulation process is performed to cut the circuit board along the cutting lines, a left residual portion and a right residual portion of the mark being cut are used to effectively determine whether the cutting path is derailed or not. This improves the product yield of the singulation process and increases efficiency of the singulation process as well as reduces the test cost, without requiring manual inspection.
Patent TW-200519120-A (TW)
Title: Method for producing cyclic organic silicon compound and organic silicon resin having alcoholic hydroxyl group
Inventor: KOMURO KATSUHIKO
IPC: C08G77/14
Filed: 2004-11-08
Abstract: The object of this invention is to provide a production method wherein synthesis of a cyclic organic silicon compound similar to oxa-silacyclopentanes is completed in a single-step reaction. Also disclosed are an organic silicon resin having an alcoholic hydroxyl group which has long-term stability and whose composition is easily controlled, and a method for producing such an organic silicon resin. A cyclic organic silicon compound of this invention represented by the formula (3) below is produced by reacting an olefin represented by the formula (1) below and an alkoxysilane represented by the formula (2) below in the presence of a transition metal catalyst. (In the above formula, Z represents an alkenyl group having 2-5 carbon atoms wherein the terminal carbon atom forms a C=C bond, R represents a methyl group or a hydrogen, and Me represents a methyl group.) (In the above formula, R1 represents an alkyl group or an alkoxyl group having 1-3 carbon atoms, R2 represents an alkyl group having 1-3 carbon atoms, and a plurality of R2 can be identical or heterologous.) (In the above formula, Z' represents an alkylene group having 2-5 carbon atoms, R represents a methyl group or a hydrogen, R1 represents an alkyl group or an alkoxyl group having 1-3 carbon atoms, and R2 represents an alkyl group having 1-3 carbon atoms.) An organic silicon resin of this invention is obtained by hydrolyzing and condensing the organic silicon compound represented by the above formula (3) or a mixture of the organic silicon compound and a multifunctional alkoxysilane.
Patent TW-200527726-A (TW)
Title: Piezoelectric transducer
Inventor: HILL NICHOLAS PATRICK ROLAND
IPC: H04R17/00
Filed: 2004-11-10
Abstract: The present invention provides a piezoelectric transducer that includes at least two poled piezoelectric regions disposed in a side-by-side arrangement and connected in series with the poling directions reversed through the series connection, meaning that the "north pole" of one region is connected to the "south pole" of an adjacent region. The at least two regions can be within the same piece of piezoelectric material, or can be separate pieces of piezoelectric material. Transducers of the present invention may be particularly suited to detecting vibrations such as bending waves in a plate. For example, transducers of the present invention may be affixed to a surface of a plate and used to detect vibrations caused by or affected by touches to the plate to determine information related to the touches, such a touch position.
Patent TW-200527890-A (TW)
Title: Hands-free modem-on-hold
Inventor: SMITH WESLEY
IPC: H04M11/06
Filed: 2004-11-25
Abstract: Hands-free telephone calls with a computer system or other electronic device while a modem maintains a data session established before the telephone call are described.
Patent TW-200616699-A (TW)
Title: Manufacturing method of snowboard depending on different requirements of torsion strength
Inventor: JOSEPH SEGURA
Filed: 2004-11-26
Abstract: This invention is related to a manufacturing method of snowboard depending on different requirements of torsion strength, especially referring to one in which the two upper, lower surfaces of the middle layer main board of the snowboard are separated at least one sub-area and above depending on torsion requirements of different parts. And depending on the torsion intensity requirement of each different sub-area, at least one layer of glass fiber thread with different density (unit area/weight) and different angles is mounted on each sub-area after the operation process. And use resin to bind the mounted glass fiber thread on the two upper, lower surfaces of the middle layer main board, further forms a manufacturing method of snowboard depending on individual different torsion strength of each sub-area scope as practically required. This invention is the highly cerebration one utilizing natural rules.
Patent TW-200619328-A (TW)
Title: Jet printing ink for ink-jet printing
Inventor: CHAO YU-CHOU
IPC: C09D11/02
Filed: 2004-12-08
Abstract: This invention provides a jet printing ink for ink-jet printing. The jet printing ink formulation suitable for ink-jet printing is prepared through application of difference in physical properties such as solubility, viscosity, surface tension, vapor pressure, etc. between various solvents and the light-emitting polymer, and various light-emitting polymers. The ink drop can form a homogeneous film during the drying process to prevent coffee-ring phenomenon from occurring.
Patent TW-200539187-A (TW)
Title: Page buffer of flash memory device and data program method using the same
Inventor: LEE JU-YEAB
IPC: G11C16/02
Filed: 2004-12-14
Abstract: Disclosed are a page buffer of a flash memory device and data program method using the same. After two data are sequentially stored in a main register (first latch) and a cache register (second latch) provided in a page buffer, they are respectively transferred to an even bit line and an odd bit line at the same time, and a bias needed for a program is applied to cells connected to the even bit line and the odd bit line, respectively, whereby the program is performed at the same time. Therefore, the number and time of operations for data loading, program operation and program verification can be reduced by half and the operating speed of the device can be improved.
Patent TW-200529196-A (TW)
Title: Recording medium, recording medium writing device, recording medium reading device, recording medium writing method, and recording medium reading method
Inventor: KOJIMA TADASHI
IPC: G11B20/00
Filed: 2004-12-27
Abstract: Embedded proprietary data, which is configured by embedding decoding key data for decoding encoded contents into proprietary data that is a subject of ownership, is recorded on a recording medium. Since the decoding key data is embedded into the proprietary data, it is difficult to separate and take out the decoding key data from the proprietary data. When copying or the like including the proprietary data is performed, it becomes possible to legally pursue a copy or the like of the proprietary data.
Patent TW-200623621-A (TW)
Title: Low-pass filter circuit
Inventor: LIN XU-SHAN
Filed: 2004-12-28
Abstract: The present invention relates to a low-pass filter circuit, which is generally located within a computer motherboard. The circuit generally includes a resistance and a capacitance. The resistance connects with the input of the low-pass filter circuit. The capacitance is coupled in parallel to the output of the low-pass filter circuit and the resistance connects with the capacitance. The present low-pass filter circuit is utilized to prevent the passage of high frequency signals of interference and noise therefrom effectively.
Patent TW-200537472-A (TW)
Title: Optical disc apparatus and its control method
Inventor: YONEZAWA MINORU
IPC: G11B7/085
Filed: 2004-12-28
Abstract: Before tracking control, tilt control is performed using an offset value of a differential phase tracking error signal obtained by performing signal process of the outputs from, e.g., a 4-split photodetector. A direction in which the tilting angle of the tilt control is to be corrected is determined based on information indicating whether the center value of the differential phase tracking error signal is "offset to plus or minus". Hence, tilt servo that aims at an optimal point is made while observing the amplitude of the differential phase tracking error signal using this offset polarity information.
Patent TW-200624579-A (TW)
Title: Uniform nano-composite filmy element and method of making the same
Inventor: HSU WEI-CHIH
IPC: C23C14/14
Filed: 2004-12-31
Abstract: A uniform nano-composite filmy element and method of making the same are disclosed herein. A dielectric target and a metal target are co-sputtered on a substrate to get the nano-composite filmy element, which is formed by the dielectric material and the metal are distributed evenly. The distribution and size of the dielectric material and the metal can be controlled by means of regulating the power of the power of co-sputtering.
Patent TW-200525643-A (TW)
Title: A novel nitride barrier layer to prevent metal (Cu) leakage issue in a dual damascene structure
Inventor: CHENG YI-LUNG
IPC: H01L21/768
Filed: 2005-01-05
Abstract: A method for forming a composite barrier layer that also functions as an etch stop in a damascene process is disclosed. A SiC layer is deposited on a substrate in a CVD process chamber followed by deposition of a silicon nitride layer to complete the composite barrier layer. The SiC layer exhibits excellent adhesion to a copper layer in the substrate and is formed by a method that avoids reactive Si 4+ species and thereby prevents CuSix formation. The silicon nitride layer thickness is sufficient to provide superior barrier capability to metal ions but is kept as thin as possible to minimize the dielectric constant of the composite barrier layer. The composite barrier layer provides excellent resistance to copper layer to be fabricated with a lower leakage current than when a conventional silicon nitride barrier layer is employed.
Patent TW-200605358-A (TW)
Title: Semi-transmission type liquid crystal display device and method of manufacturing the same
Inventor: SAKAMOTO MICHIAKI
IPC: H01L29/786
Filed: 2005-02-21
Abstract: In a semi-transmission type liquid crystal display device, a source electrode of a TFT in a reflection area of an active matrix substrate is used also as a reflection film, and a transparent electrode film in a transmission area is provided so as to extend onto a surface of a convex-shaped transparent organic film on the TFT, and electrically connected to the source electrode through a contact hole. An opposite electrode of an opposite substrate is made of the same material as the transmission electrode film. Thus, occurrence of flickers due to a residual DC voltage is suppressed.
Patent TW-200632728-A (TW)
Title: Wireless input device
Inventor: LI TSU-NAN
Filed: 2005-03-09
Abstract: A wireless input device is disclosed, used for computer operation, which comprises a wireless transmitter body and a wireless receiver body. The wireless receiver body can be placed in the wireless transmitter body. The wireless receiver body can use a connecting line to connect with a connecting port of a computer to enable the power of the computer to go through the wireless receiver body and to charge the rechargeable battery in the wireless transmitter body.
Patent TW-200636539-A (TW)
Title: System of personal handset keypad symbol input and the method thereof
Inventor: LIN BING-SHENG
IPC: G06F3/023
Filed: 2005-04-01
Abstract: The present invention provides a system of personal handset keypad symbol input and the method thereof, which employs a keypad symbol corresponding program for configuration; then, the user redefines the correlation of each keypad symbol to the keypad symbol combination, and stores the configuration in a keypad-symbol correspondence-configuration database; thus, when the user executes the keypad symbol correspondence program next time, he/she can input with the corresponding way of personal-favorite keypad symbol.
Patent TW-200636215-A (TW)
Title: Manufacture method of single probe thermal mass liquid level/flow sensor
Inventor: CHEN SHEN-JEN
IPC: G01F1/684
Filed: 2005-04-06
Abstract: This invention relates to a manufacture method of a single probe thermal mass liquid level/flow sensor, aiming to design a manufacture method to ensure good heat transmission between the flow body and the sensor, and heat transmission consistency of each sensor. The present manufacture method can be used to produce long probe thermal mass liquid level/flow sensor. The present manufacture method of a single probe thermal mass liquid level/flow sensor includes five steps: (1) welding a temperature sensor element, a heating element, and a signal wire onto a circuit board; (2) applying heat conductive glue over circuit board components and covering it over shaping mold grooves; (3) taking out the circuit board after the heat conductive glue is cured and inserting a piece of flexible insulation material between two circuit boards which are placed in a back-to-back manner; (4) putting downwards the sealed end of a hollow round bar having one sealed end and then dripping a little heat conductive glue into the bottom of the hollow round bar; (5) pushing the two circuit boards down to the bottom of the hollow round bar.
Patent TW-200602097-A (TW)
Title: Skin antiseptic composition dispenser and methods of use
Inventor: DAVIS ROBERT ANDREW
IPC: A61M35/00
Filed: 2005-04-07
Abstract: Skin antiseptic composition dispensers and methods of use are disclosed. The skin antiseptic composition dispenser may include a container with one or more walls that are substantially impermeable to ethylene oxide gas during normal ethylene oxide sterilization processes. In some embodiments, the container may include flexible walls free of metallic foil barrier layers. The containers may also include one or more vents in addition to one or more openings used to dispense the skin antiseptic composition within the container. The dispenser may include an applicator with a hydrophilic foam.
Patent TW-200535819-A (TW)
Title: Compact disc device
Inventor: KOGURE HIROYUKI
IPC: G11B7/085
Filed: 2005-04-25
Abstract: The invention provides an optical disk apparatus capable of irradiating an optical disk medium accurately with a laser beam regardless of the movement speed of an optical pickup. This apparatus is provided with a speed detecting part detecting speed when the optical pickup is moved to a second track from a first track, and a level variable part varying a level of a pulse for an objective lens. A drive part changes an opposing position of the objective lens for a diameter direction of the optical disk medium according to levels of the pulse for the objective lens.
Patent TW-200637129-A (TW)
Title: The piezoelectricity motor of high actuating force
Inventor: JOU JWO-MING
IPC: H01L41/083
Filed: 2005-04-15
Abstract: The piezoelectricity motor of high actuating force make up by seat lody, multi-layer layer of forms piezoelectricity component or distributed multi-layer layer of forms piezoelectricity component and driving circuit. Its characteristic lies in the seat body stirs protruding lump and groove, among stirs protruding lump is used fixed the sheath regularly, and the groove is used for imbedding the multi-layer layer of forms piezoelectricity component or the distributed multi-layer layer of forms piezoelectricity component. This piezoelectricity motor produced 1-D or 2-D oval sports of high actuating force in ways that is driven alternately for multi-layer layer of forms piezoelectricity component or distributed multi-layer layer of forms piezoelectricity component and different electrode layer. Key words: Multi-layer layer of forms piezoelectricity component, Multi-layer layer of forms piezoelectricity component, High actuating force.
Patent TW-200638557-A (TW)
Title: Lateral current blocking light emitting diode and method for manufacturing the same
Inventor: CHEN SHI-MING
IPC: H01L33/06
Filed: 2005-04-28
Abstract: A lateral current blocking light emitting diode and a method for manufacturing the same are disclosed. The light emitting diode comprises a insulating substrate, a semiconductor epitaxial structure and electrodes of different conductivity types. The semiconductor epitaxial structure has ate least one trench, and comprises: a first conductivity type semiconductor layer located on a portion of the insulating substrate, in which a bottom of the trench is under the first conductivity type semiconductor layer; an active layer located on a portion of the first conductivity type semiconductor layer; and a second conductivity type semiconductor layer located on the active layer. A first conductivity type electrode is located on the exposed portion of the first conductivity type semiconductor layer, and a second conductivity type electrode is located on a portion of the second conductivity type semiconductor layer, in which the trench covers the shortest conductible path between the first conductivity type electrode and the second conductivity type electrode, so as to block the current between the first conductivity type electrode and the second conductivity type electrode from flowing through the shortest conductible path.
Patent TW-200642472-A (TW)
Title: Multipurpose signal control apparatus
Inventor: LU CHANG-TUN
IPC: H04N7/173
Filed: 2005-05-31
Abstract: The invention is a multipurpose signal control apparatus that communicate with other auxiliary apparatus by network, radio signal, and electronic circuit. Use a single controller to manage different electronic apparatus by different control signal. It is that views only use a single controller to control multiple apparatuses for their various functions. And this invention increase usability and interoperability of these apparatuses. Multi-purpose signal control apparatus connect to a display which is to show apparatus list and video signal.
Patent TW-200643831-A (TW)
Title: Anti-burglar device
Inventor: CHUANG MIN-HUEI
IPC: G08B13/22
Filed: 2005-06-10
Abstract: The present invention relates to an anti-burglar device, comprising a disposition base, a sensor, and an alarming unit. The disposition base has a concave slot on which disposed an object to be safeguarded. The sensor is installed between the concave slot and the object. The alarming unit is connected to the sensor electrically so that when the object is moved, the sensor may emit a sensing signal received by the alarming unit, which correspondingly emits an alarming signal to provide the anti-burglar effect. In addition, because the circumference of the concave is surrounded by walls, external objects may not approach the concave slot to interfere the sensor; accordingly, the device of the present invention may enhance the anti-burglar utility.
Patent TW-200607480-A (TW)
Title: Inter-labial pad
Inventor: MIZUTANI SATOSHI
IPC: A61F13/15
Filed: 2005-06-10
Abstract: To provide an inter-labia pad which can flexibly follow the pressure variation applied from left and right directions when it is worn. The inter-labia pad 100 is inserted within the labia to be held by the labia 10a and 10b of a wearer and the inter-labia pad 100 is comprised of an absorber 110. The absorber 110 is comprised of fibers which can absorb the menstrual blood and the directions of the fibers are arranged in order in a direction 10a-10b wherein the inter-labia pressure is generated. Thereby, the inter-labia pad 100 can flexibly follow the inter-labia pressure by contracting and recovering in a wearing condition and the leakage of the menstrual blood and the falling off of the inter-labia pad 100 can be prevented.
Patent TW-200620812-A (TW)
Title: Variable gain amplifier circuit
Inventor: ADAN ALBERTO O
IPC: H03G1/00
Filed: 2005-06-24
Abstract: A variable gain amplifier circuit 1 includes an amplifier A1, an amplifier A2, an inductor L1, and an inductor L2. The amplifier A1 has a predetermined gain and is connected at a terminal to a circuit output section. The amplifier A2 has a different gain from the amplifier A1 and is connected at a terminal to the circuit output section. The inductor L1 is connected at an end to a circuit input section and at the other end to the input terminal of the amplifier A1. The inductor L2 is connected at an end to ground and at the other end to the input terminal of the amplifier A2. The inductors L1 and L2 form a transformer T. The configuration restricts input impedance variations which are dependent on the signal path taken by an input signal Vin. The input impedance and the signal source impedance remain matched. Impedance matching is preformed with the signal source with variable gain.
Patent TW-200614686-A (TW)
Title: Forward error correction decoders
Inventor: VESMA JUSSI
IPC: H03M13/15
Filed: 2005-06-28
Abstract: An erasure information table includes one element for each column of a data frame, stored in an IP datagram buffer 66 and in an RS data buffer 67, instead of an element for each element of that column. Thus, CRC checking is performed against datagrams, instead of individual elements, of a received data frame, and effective error correction can be carried out by a Reed Solomon decoder 69. The effectiveress of the error correction is decreased since errors will be indicated as being present when actually an error is present in another row. The amount of memory needed to store the erasure information though is reduced. In another embodiment (Figures 9 and 10), a linked list includes an element for each series of datagrams which have the same error status (i.e. reliable or unreliable). Each element includes the start address of the first datagram in that sequence and indicates the error status. Different lists may be used for application data and for parity data.
Patent TW-200700200-A (TW)
Title: Hanger for hand tool
Inventor: GAO RUI-GAN
IPC: B25H3/04
Filed: 2005-06-28
Abstract: A hanger for a hand tool comprises a slide rail. A slide rail is composed by a wedging arm which is separately formed at the top edge and the bottom edge of a long base plate. A fixing portion is separately set at the two ends of the slide rail. Each of the sliding pieces comprises a base and a hanging element which is stretched outward from the base for positioning a hand tool. A sliding portion which is pressed and positioned by the wedging arms is formed separately at the top end and the bottom end of the base which is corresponding to the two wedging arms of the slide rail. The hanging element is stretched out from the base between the two wedging arms. When using the invention, the slide rail can be fixed to a hole board by a fixing element passing through the fixing portion, and a hand tool, a screwdriver or a sleeve, is positioned by the hanging element of the hanging pieces. The hanging pieces can slide horizontally in the slide rail. Therefore, the invention has the effect of putting and positioning the hand tool freely by a user.
Patent TW-200616579-A (TW)
Title: Fluid handling methods
Inventor: WEIDENHAUPT KLAUS PETER
Filed: 2005-06-29
Abstract: Devices for determining the concentration of an analyte in a fluid are provided. Also provided are systems and kits for use in practicing the subject methods.