baber/WOPTO huggingface dataset:
Patent TW-200812313-A (TW)
Title: Base station and method in mobile communication system
Inventor: KAWAMURA TERUO
IPC: H04B1/707
Filed: 2007-06-15
Abstract: A base station used in a mobile communication system using a single-carrier method for uplink includes: means for classifying a plurality of user devices into two or more groups according to a pass loss between each of user devices and a base station for each of the user devices; and a scheduler for planning uplink resource allocation for allocation to the user devices. Signals destined to respective users having a plurality of frequency components arranged at an identical frequency interval are multiplexed by the distribute frequency division multiplex method so that the signals orthogonally intersect on the frequency axis. The scheduler plans the resource allocation so that user devices belonging to different groups use different group bands or different time slots. The group band is defined by dividing the system band for each group.
Patent TW-200901147-A (TW)
Title: Scan driver and liquid crystal display thereof
Inventor: CHAN CHIEN-TING
IPC: G09G3/36
Filed: 2007-06-23
Abstract: A liquid crystal display (LCD) comprises a substrate, a pixel array, a data driver and a scan driver. The data driver is for providing a number of data signals to the pixel array through a number of data lines. The scan driver is for providing a number of scan signals through a number of scan lines in response to first, second and third clock signals, so as to drive the corresponding rows of pixels for displaying a data frame. Each two of the enable period of the first, the second and the third clock signals are not overlapped.
Patent TW-200900955-A (TW)
Title: Embedded apparatus with data augmentation and method thereof
Inventor: CHEN FRED
IPC: G06F17/00
Filed: 2007-06-29
Abstract: The present invention discloses an embedded apparatus with data augmentation and its method. The embedded apparatus includes a storage unit, a display unit and an input unit. The storage unit is provided for storing a plurality of built-in data and an index table. The display unit is provided for displaying the built-in data. The input unit can provide a user to insert augmentation data into the built-in data, and the built-in data and index information of the augmentation data then are recorded to the index table. The augmentation data is therefore displayed on the display unit based on the index information.
Patent TW-200819931-A (TW)
Title: Timepiece
Inventor: MOTEKI MASATOSHI
IPC: G04B21/08
Filed: 2007-07-04
Abstract: A timepiece has a timekeeping mechanism for keeping and displaying the time, a hammer, a bowl-shaped sound source that sounds when struck by the hammer, a sound source mounting member for fastening the bowl-shaped sound source to the timekeeping mechanism, and a striking control means for causing the hammer to operate. The bowl-shaped sound source has a bottom part and a side wall part. The hammer, the striking control means, and at least a part of the timekeeping mechanism are disposed in an internal space between the bottom part and the side wall part of the bowl-shaped sound source. The sound source mounting member is attached to the center of the bottom part of the bowl-shaped sound source, and fastens the bowl-shaped sound source to the timekeeping mechanism so that the bowl-shaped sound source can move a prescribed distance within a range not contacting the case of the timepiece or the timekeeping mechanism.
Patent TW-200902182-A (TW)
Title: Rolling method of a heat exchanging tube
Inventor: HSU QUANG-CHERNG
IPC: F28F1/14
Filed: 2007-07-09
Abstract: A rolling method of a heat exchanging tube comprises the following steps: providing a first dissipating tube passing through a through hole inside a second dissipating tube with a plurality of fins to form a heat exchanging tube, and providing a pressing portion at the outer circumference of the two adjacent fins of the second dissipating tube; providing a rolling apparatus with a plurality of rollers and transporting the heat exchanging tube to pass through the rolling apparatus; pressing each pressing portion of the second dissipating tube simultaneously via the rollers of the rolling apparatus and rolling each pressing portion of the second dissipating tube simultaneously via the rollers of the rolling apparatus to effectively decrease the gap between the first dissipating tube and the second dissipating tube.
Patent TW-200819635-A (TW)
Title: Fluid machine
Inventor: INAGAKI MASAHIRO
IPC: F04D29/056
Filed: 2007-07-19
Abstract: The housing (2) of the Roots pump (1) supports the drive shaft (3) and the driven shaft (4) through the radial bearing (32, 33) for rotation. The housing (2) is formed by the combination of a lower housing (10) and an upper housing (20). The lower housing (10) has a lower bearing holder (13), and the upper housing (20) an upper bearing holder (23). The opening end (13a) of the lower bearing holder (13) is located above the center (P1) of the bearing (32, 33). The opening width (T1) of the lower bearing holder (13) is smaller than the diameter (D1) of the bearing (32, 33). In this manner, the floating of the bearing (32, 33) from the lower housing (10) during the assembling operation of fluid machine can be suppressed.
Patent TW-200819090-A (TW)
Title: Chair
Inventor: NAKAYAMA KEN
IPC: A47C7/46
Filed: 2007-07-23
Abstract: A chair comprises a leg body, a strut on the leg body, a seat on the strut and the backrest at the rear end of the seat. The back frame comprises an upper rod, a lower rod and right and left side rods connecting the upper rod to the lower rod. The backrest is adjustable to move back and forth. The back frame is curved in the middle.
Patent TW-200904564-A (TW)
Title: Punch dies for screw and product thereof
Inventor: TSAU TIAN-FU
IPC: B21K1/50
Filed: 2007-07-30
Abstract: A punch dies for screw and product thereof are provided. The punch dies comprises a surface including a protrusion with two shoulder respectively extending form the protrusion to a circumference of the surface. The protrusion has a center such that at least one ring portion concentrically surrounds the protrusion on the surface, wherein the ring portion may be projective or sunken from the surface. A screw produced by the punch dies comprises a head with a slot having a center, and at least one reinforcing ring is provided around the center.
Patent TW-200825125-A (TW)
Title: Optical devices and silicone compositions and processes fabricating the optical devices
Inventor: BAHADUR MANEESH
IPC: G02B1/04
Filed: 2007-08-28
Abstract: Silicone compositions that cure to form cured silicone resins are used to prepare optical devices, such as optical waveguides, lightguides, and LED packages. The optical devices may be prepared by various processes, including an injection molding process.
Patent TW-200911160-A (TW)
Title: Automatic opening/closing structure of umbrella
Inventor: LI FU-YUAN
IPC: A45B19/00
Filed: 2007-09-03
Abstract: This invention relates to an automatic opening/closing structure of umbrella, which comprises a plurality of ribs, a central post and a pair of stretchers individually connected to the ribs. The central post is composed of an inner tube, a middle tube, an outer tube, an inner tube-pushing spring, and an middle tube-pushing spring, wherein they sleeve in each other. One end of outer tube has an umbrella handle and the other end is inserted into the middle tube. An umbrella-opening block and an umbrella-closing block are extended at the appropriate position from the inner wall of outer tube. A pushbutton is vertically installed between the umbrella closing block and the umbrella handle. A first barbed member, which can be hooked by the umbrella-closing block and the umbrella-opening block, protrudes from one end of middle tube penetrating into the umbrella handle. The middle tube-pushing spring is set between the first barbed member and the umbrella handle. The inner tube is inserted into the other end of middle tube penetrating into the umbrella handle. The slidable rib-supporting ring is installed at the periphery of middle tube to assemble the stretchers. A second barbed member, which can be hooked by the umbrella-closing block and the umbrella-opening block, protrudes from one end of inner tube closing to the first barbed member. The slidable top-ring is installed at the other end of inner tube to assemble the ribs. The inner tube-pushing spring, which surrounds the second barbed member, compress the umbrella-opening block till both of inner tube and middle tube to make the hook bodies of first barbed member and second barbed member overlap each other so as to close to the pushbutton and be locked by the umbrella-closing block. Whereby, the push button can sequentially press back the hook of second barbed member or first barbed member and the umbrella-closing block to make them bounce into the inner tube to open the umbrella or further bounce into the middle tube to close the umbrella. This design makes the umbrella open and close automatically.
Patent TW-200831566-A (TW)
Title: Thermoplastic compositions, methods of making, and articles formed therefrom
Inventor: MULLEN BRIAN D
IPC: C08L69/00
Filed: 2007-09-04
Abstract: A thermoplastic composition comprises a polycarbonate having repeating structural carbonate units of the formula (1): wherein at least 60 percent of the total number of R1 groups contain aromatic organic groups and the balance thereof are aliphatic, alicyclic, or aromatic groups; and wherein the polycarbonate comprises terminal groups derived from reaction with a cyanophenol of the formula wherein Y is a halogen, C1-3 alkyl group, C1-3 alkoxy group, C7-12 arylalkyl, C7-12 alkylaryl, or nitro group, y is 0 to 4, and c is 1 to 5, provided that y+c is 1 to 5; and a flame retardant. The composition may also comprise a branching agent. The compositions are useful in the manufacture of a wide variety of parts, particularly those having a thin wall.
Patent TW-200823910-A (TW)
Title: Nonvolatile memory with adaptive operation
Inventor: BRANDMAN YIGAL
IPC: G11C29/42
Filed: 2007-09-17
Abstract: In a nonvolatile memory system a Soft-Input Soft-Output (SISO) decoder corrects errors in data that is read from a memory and a statistical unit connected to the SISO decoder collects data regarding corrections. The statistical unit generates at least one output based on the collected data and at least one operating parameter of the memory is modified in response to the output.
Patent TW-200824018-A (TW)
Title: Attachment of an electrical element to an electronic device using a conductive material
Inventor: KIM TAE MA
IPC: H01L21/60
Filed: 2007-09-21
Abstract: An electrical element can be attached and electrically connected to a substrate by a conductive adhesive material. The conductive adhesive material can electrically connect the electrical element to a terminal or other electrical conductor on the substrate. The conductive adhesive material can be cured by directing a flow of heated gas onto the material or by heating the material through a support structure on which the substrate is located. A non-conductive adhesive material can attach the electrical element to the substrate with a greater adhesive strength than the conductive adhesive. The non-conductive adhesive material can also be cured by directing a flow of heated gas onto the material or by heating the material through the support structure on which the substrate is located. The non-conductive adhesive material can cover the conductive adhesive material.
Patent TW-200917074-A (TW)
Title: Method and system for relating sub-orifices to corresponding main orifice automatically
Inventor: XIE YU-QUAN
IPC: B30B15/02
Filed: 2007-10-05
Abstract: A system for relating sub-orifices to corresponding main orifice automatically is provided. The system runs in a computer. The system includes: a determining module for selecting orifices from graphics primitives of a drawing; a classifying module for selecting scattered orifices from the orifices, and classifying the scattered orifices; a main orifice determining module for separating main orifices and sub-orifices from the classified scattered orifices; a matching module for matching the main orifices and the corresponding sub-orifices; and a relating module for relating the sub-orifices to corresponding main orifices. A related method is also provided.
Patent TW-200828591-A (TW)
Title: High-voltage semiconductor device and method of manufacturing the same
Inventor: KIM JI-HONG
IPC: H01L29/78
Filed: 2007-11-09
Abstract: A high-voltage semiconductor device capable of preventing a substrate current from forming is disclosed. The method of manufacturing the high-voltage semiconductor device comprises forming a well in a semiconductor substrate, forming a device isolation film in a portion of the semiconductor substrate, forming a series of drift regions below the surface of the semiconductor substrate, forming a gate electrode on the surface of the semiconductor substrate so as to overlap a portion of at least one drift region, and forming a source and a drain region below the surface of the semiconductor substrate drift regions formed on opposing sides of the gate electrode. Advantageously, the substrate current of the semiconductor device is reduced and the operational withstand voltage is increased, improving the characteristics of the high-voltage transistor.
Patent TW-200832813-A (TW)
Title: Multi-frequency antenna
Inventor: VAN NIEKERK CHICOT
IPC: H01Q5/10
Filed: 2007-11-12
Abstract: The present invention relates to a multi-frequency antenna comprising: a ground layer; a conduction layer provided with a first and second elongated recess; and a dielectric layer provided between the ground layer and the conduction layer; wherein the first and second elongated recess enable the antenna to operate as a first antenna portion having a fist operating frequency and a second antenna portion having a second operating frequency different from the first operating frequency.
Patent TW-200921464-A (TW)
Title: Light-guiding thin-film key module and its manufacturing method
Inventor: Xu chao-qing
IPC: G06F3/023
Filed: 2007-11-13
Abstract: The invention discloses a light-guiding thin-film key module and its manufacturing method, which prints and etches at least one key symbol layer on a touch-control device under which an elastic layer is then adhesively attached. Mesh points are printed on one side of transparent thin-film, and a reflection bottom layer disposed for penetration on the circuit substrate is adhered below the elastic layer. Finally, plural light-emitting devices and plural conductive contact members are disposed on a circuit substrate and still on the base of the transparent thin-film. Due to the mesh points printed on one side of transparent thin-film and the reflection bottom layer disposed for penetration on the circuit substrate, the key can be manufactured to become light and thin, and further the mesh points cooperate with the reflection bottom layer to make the light-source penetrate the transparent thin-film and acquire uniform distributed light emission. Thereby, the viewable distance is increased, and the manufacture and construction will be easier. The production efficiency can be increased and the manufacturing cost is reduced. Furthermore, different sizes and shapes can be tailored made-to-order according to the customer's demand.
Patent TW-200923400-A (TW)
Title: Coupled sensor for measuring soil layer vibration and pore pressure of present ground
Inventor: Zhang wen-zhong
IPC: G01V9/02
Filed: 2007-11-19
Abstract: A coupled sensor for measuring soil layer vibration and pore pressure of a present ground includes a casing unit, a low-frequency three-axial accelerometer, and a pore pressure transducer. The casing unit includes a waterproof chamber and a measurement hole. The low-frequency three-axial accelerometer is installed in the waterproof chamber. The pore pressure transducer includes a sensing terminal installed in the measurement hole. The low-frequency three-axial accelerometer and the pore pressure transducer that are commonly set in the casing unit work together to measure a coupled reaction stimulated by a mutual effect of soil movements and the pore pressure of the same position in saturated soil. The capability of measuring real vibration of the soil layer of a present ground is attributed to the vibration frequency range capable of being measured by the low-frequency three-axial accelerometer and the three-axial output.
Patent TW-200924293-A (TW)
Title: Antenna device
Inventor: CHEN MIN-CHE
IPC: H01Q9/26
Filed: 2007-11-22
Abstract: An antenna device is provided in which the device at least comprises a circuit board, an antenna and a conducting wire. The circuit board comprises a ground area and a signal feed point, and the antenna comprises a radiation portion and a feeding portion extending from the radiation portion, wherein the feeding portion is electrically connected with the signal feed point and the conducting wire being disposed on the circuit board electrically connects the ground area and the signal feed point. In the embodiment of the present invention, for example, the conductive wire is a printed trace formed on the circuit board.
Patent TW-200834783-A (TW)
Title: Gas baffle and distributor for semiconductor processing chamber
Inventor: PARK SOO-NAM
IPC: H01L21/67
Filed: 2007-11-28
Abstract: Apparatus and methods for distributing gas in a semiconductor process chamber are provided. In an embodiment, a gas distributor for use in a gas processing chamber comprises a body. The body includes a baffle with a gas deflection surface to divert the flow of a gas from a first direction to a second direction. The gas deflection surface comprises a concave surface. The concave surface comprises at least about 75% of the surface area of the gas deflection surface. The concave surface substantially deflects the gas toward a chamber wall and provides decreased metal atom contamination from the baffle so that season times can be reduced.
Patent TW-200925609-A (TW)
Title: Three-axis optical accelerometer
Inventor: CHU CHIH-LIANG
IPC: G01P3/36
Filed: 2007-12-14
Abstract: The present invention relates to a three-axis optical accelerometer, which comprises a base, a 1 DOF optical measurement probe mounted on the base, a 2 DOF optical measurement probe and a vibrating apparatus. As the reflection plane of the seismic mass of the vibrating apparatus is not at the focusing plane of the object lens of the 1 DOF optical measurement probe, a focus error signal can be measured by the 1 DOF optical measurement probe and displacements for the seismic mass corresponding to the base can be acquired by means of the focus error signal to further calculate the acceleration acting on the base. Still, as the reflection plane of the seismic mass of the vibrating apparatus generates angular deflection under the function of external acceleration, it can take advantage of the 2 DOF optical measurement probe to measure the variation of positions for beam focusing energy. It takes advantage of the one-to-one relation between the variation and the angular deflection to proceed with an accurate and precise measurement for acquirement of angular variation of the seismic mass corresponding to the base and further indirect acquirement of the acceleration of the base.
Patent TW-200926237-A (TW)
Title: Light emitting button for handheld device
Inventor: Ke han-ting
IPC: H01H13/84
Filed: 2007-12-14
Abstract: A light-emitting button for handheld device is disclosed. The light-emitting button includes a button, a button rubber coupled with the button, a light guiding film, a reflective ink coated on the light guiding film, and a lubricative block inserted in the button rubber. The button rubber is placed between the button and the light guiding film. The reflective ink on the light guiding film touches the lubricative block inserted in the button rubber to reduce reflective ink from wearing down when the button is pressed
Patent TW-200849269-A (TW)
Title: Semiconductor memory device with reduced number of channels for test operation
Inventor: KWEAN KI-CHANG
IPC: G11C29/56
Filed: 2007-12-27
Abstract: A semiconductor memory device includes a plurality of memory banks, a data pin for inputting and outputting data, and input/output buffers connected to the data pin. Each of the memory banks has a plurality of memory cells for storing the data. The data pin is enabled and disabled by a pin selection signal. The data pin performs a normal data input/output operation when the pin selection signal is enabled and a termination resistor connected to the data pin is off when the pin selection signal is disabled. The input/output buffers make a termination resistor connected to the data pin off when the pin selection signal is disabled.
Patent TW-200835926-A (TW)
Title: Method and system for low-power level-sensitive scan design latch with power-gated logic
Inventor: CHENG ZHIBIN
IPC: G01R31/28
Filed: 2008-01-02
Abstract: A method of preventing current leakage in logic circuits within level sensitive scan design (LSSD) latch circuits in an application specific integrated circuit (ASIC). When the ASIC is in a manufacturing test mode, a gating signal at an input terminal of a power gating circuit is set to exceed a threshold voltage of transistors within the power gating circuit. The gating signal thus causes the power gating circuit to enable electrical current to reach the LSSD latch circuits. When the ASIC is in a normal functional mode, the gating signal is set below the threshold voltage. The gating signal thus causes the power gating circuit to prevent electrical current from reaching particular logic circuits (e.g., scan logic) within the LSSD latch circuits, thereby conserving power within the ASIC by preventing current leakage and heat generation in the LSSD latch circuit.
Patent TW-200934162-A (TW)
Title: Method and apparatus for improving reset mechanism of radio link re-establishment timers in a wireless communications system
Inventor: HU MING-DER
IPC: H04B7/26
Filed: 2008-01-31
Abstract: A method for improving reset mechanism of Radio Link Re-establishment timers for a user equipment in a wireless communications system includes performing a cell update procedure according to a Radio Link Failure event, stopping a plurality of re-establishment timers after responding a Cell Update Confirm message, and clearing a variable including information of the expiration of the plurality of re-establishment timers.
Patent TW-200848881-A (TW)
Title: Single-layer birefringent crystal trim retarders
Inventor: TAN KIM LEONG
IPC: G02F1/13363
Filed: 2008-02-04
Abstract: A single-layer birefringent crystal trim retarder includes a birefringent crystal cut such that its optic axis is at a high oblique angle and such that it provides low in-plane retardance values even when the birefringent crystal is relatively thick. To compensate for the inherent high +C-plate retardance of this high-tilt O-plate, the single-layer birefringent crystal is coupled with a -C-plate thin-film retarder to provide a trim retarder having an overall A/-C- plate retarder functionality. This full-function trim retarder is practical to fabricate, is thickness and azimuthal angle tolerant, and is suitable for low sensitivity angular clocking requirements of LCoS panel compensation.
Patent TW-200900051-A (TW)
Title: A dummy teat
Inventor: DU CHESNE ALEXANDER
IPC: A61J17/00
Filed: 2008-02-20
Abstract: A dummy teat including a nipple carrier and a hollow dummy nipple projecting from the nipple carrier, which has areas of a smaller wall thickness at least on two opposed longitudinal sides.