baber/WOPTO huggingface dataset:
Patent TW-200932402-A (TW)
Title: Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal product
Inventor: MINAMIMURA MASAAKI
IPC: B22D17/20
Filed: 2008-12-12
Abstract: A device for melting, storing, and feeding a metal material is provided which can store a large amount of molten metal material corresponding to molding cycles with a compact configuration, using barrels to melt bar-shaped metal materials and a tank-and-barrel storage unit to store the molten metal material. The storage unit for the molten metal material is composed of an upper storage tank and a lower material temperature control barrel having a smaller diameter, the barrel being perpendicularly arranged under and in communication with the bottom center of the tank. The melting barrels for bar-shaped metal materials are made of barrel bodies having an inside diameter and a length appropriate to accommodate the bar-shaped metal materials. A more than one melting barrel is vertically arranged in parallel on a lid member of the storage tank, with their bottom openings facing the inside of the storage tank.
Patent TW-201028128-A (TW)
Title: Dry electrode
Inventor: CHANG CHENG-HUNG
IPC: A61B5/04
Filed: 2009-01-17
Abstract: A dry electrode and the manufacturing method thereof are provided. The electrode has an electroplated uneven surface and at least one hole and is made of porous material.
Patent TW-201028737-A (TW)
Title: Method for simultaneous hue phase-shifting and system for 3-D surface profilometry using the same
Inventor: CHEN LIANG-CHIA
IPC: G02B27/50
Filed: 2009-01-23
Abstract: The present invention provides a method for simultaneous hue phase-shifting and a system for 3-d surface profilometry using the foregoing method, wherein a single structured-light fringe pattern with encoded multiple trapezoidal color fringes is projected on an object so as to obtain a color image having deformed fringe patterns and then a hue information is extracted from a HSI color model associated with the fringe pattern and then the hue information is transformed into a hue phase-shift information for restructuring the 3-dimensional surface profile of the object. Since the color structured light is composed of a plurality of colorful light having phase shift with each other in spatial domain, the single structured-light pattern is capable of comprising multiple hue phase-shifting information so that the phase shifting and unwrapping is capable of being performed by one-shot 3-D surface reconstruction process and without needs of traditional conventional phase wrapping and Euler's transformation procedures such that it is capable of improving efficiency of phase shifting and system measurement.
Patent TW-201034020-A (TW)
Title: Embedded electronic device and method for storing data
Inventor: YANG YAO-KUN
IPC: G11C29/42
Filed: 2009-03-03
Abstract: An embedded electronic device is provided. The embedded electronic device comprises a flash memory and a processor. The flash memory comprises a plurality of data storage blocks. The processor performs a parity check process to determine parity data of operation system (OS) data, wherein the parity data serves as a backup for the operation system (OS) data. The processor stores the operation system (OS) data and corresponding parity data into the data storage block of the flash memory.
Patent TW-201034383-A (TW)
Title: Siganal transmitter and operation method thereof
Inventor: HUANG CHIH-HAUR
IPC: H03K19/0175
Filed: 2009-03-12
Abstract: A signal transmitter and an operation method thereof are provided. The signal transmitter includes a first, a second, a third, and a fourth switches, and a first and a second controlled buffer units. The first ends of the first and the third switches respectively couple to a first voltage. The second ends of the first and the third switches respectively couple to a first and a second output ends of the signal transmitter. The first ends of the second and the fourth switches respectively couple to the second ends of the first and the third switches. The second ends of the second and the fourth switches respectively couple to a second voltage. The first controlled buffer unit receives a first data signal for driving the first and the fourth switches. The second controlled buffer unit receives a second data signal for driving the second and the third switches. The first and the second controlled buffer units change slew rate in accordance with a control signal.
Patent TW-201033034-A (TW)
Title: Vehicular sunshield device
Inventor: MHD YASER BOUSTANI
IPC: B60J11/00
Filed: 2009-03-13
Abstract: This invention relates to a vehicular sunshield device mainly consisting of a housing, two reels, a base, a plurality of linkage poles, and two cover plates. The linkage pole pivoted in the housing is stretched to two sides outward to drive the sunshield curtain on the two reels so as to extend the sunshield curtain outward, providing the vehicle with the effect of shielding sun or rain.
Patent TW-201036859-A (TW)
Title: Cushion fastening mechanism for a motorcycle
Inventor: LIAO CHAO-CHIN
IPC: B60R7/04
Filed: 2009-04-01
Abstract: A cushion fastening mechanism for a motorcycle includes an installation base, a first support pin, a second support pin, a first buckling member, a second buckling member, a resilient member, an extension member, and a cushion hook. The first and second support pins are connected to the installation base. The first buckling member is fit on the first support pin and includes a first engaging portion and a second engaging portion. The second buckling member is fit on the second support pin and rotates with respect to the first buckling member. The second buckling member is selectively engaged in the first engaging portion or second engaging portion. The resilient member is connected between the first and second buckling members and is disposed under the first and second support pins. The extension member is connected to the second buckling member and is disposed above the second support pin. The cushion hook is detachably buckled between the first and second buckling members.
Patent TW-200951659-A (TW)
Title: Traveling vehicle and traveling vehicle system
Inventor: SHINOHARA YOSHINORI
IPC: G05D1/02
Filed: 2009-04-01
Abstract: By following a traveling route that is formed by markers placed at an interval and using at least one pair of sensors at different locations of the front and rear of the traveling vehicle, the marker location of the left-right direction of the traveling vehicle is detected to find out the direction relative to the traveling route, including the following steps: store the left-right direction location of the marker detected by the sensor among the pair of sensors that first detects the marker; identify each marker detected by the pair of sensors; read the location information of each marker that are detected by the pair of sensors; according to the location information and the left-right direction location of each marker detected by the pair sensors, calculate the traveling vehicle direction relative to the traveling route. The marker interval does not need to be the same as that of the pair of sensors, thereby making the placement of markers quite easy.
Patent TW-201037431-A (TW)
Title: Pixel array, liquid crystal display panel, and electro-optical apparatus
Inventor: TING TIEN-LUN
IPC: G02F1/136
Filed: 2009-04-02
Abstract: A pixel array including a plurality of first scan lines, a plurality of second scan lines, a plurality of data lines, and a plurality of sub-pixel is provided. Each of the sub-pixel includes a first switch, a second switch, a first pixel electrode, a second pixel electrode, a third switch, and a plurality of common lines, wherein the first switch and the second switch are electrically connected to the same scan line and data line, the first pixel electrode is electrically connected to the first switch, the second pixel electrode is electrically connected to the second switch, and the first scan line is between the first pixel electrode and the second pixel electrode. The common lines are disposed under the first pixel electrode and the second electrode Furthermore, the third switch is electrically connected to the second scan line and the first pixel electrode, and the third switch has a floating terminal, wherein the floating terminal is coupled with the second pixel electrode to form a first capacitor and the floating terminal is coupled with the common line under the second pixel electrode to form a second capacitor.
Patent TW-200952395-A (TW)
Title: Methods and apparatus for power saving for mesh nodes
Inventor: WENTINK MAARTEN MENZO
IPC: H04L12/28
Filed: 2009-04-30
Abstract: Methods and apparatus for implementing power saving in mesh nodes include transmitting a receive window start frame prior to each awake period. The receive window start frame is a short frame, and nodes in the mesh network passively monitor for this frame. Upon detection, a mesh node can transmit data to its destination during its awake period.
Patent TW-201040797-A (TW)
Title: Stylus for handwriting system
Inventor: CHEN WEI-CHOU
IPC: G06F3/033
Filed: 2009-05-07
Abstract: An embodiment of the present invention provides a stylus, which comprises a pen head, a removable ferrite, a fixed ferrite, an elastic material, a cladding, and a casing. One end of the removable ferrite is against the pen head and the elastic material is disposed between the removable ferrite and the fixed ferrite. The casing is fixed with the cladding, which covering the elastic material, a portion of the removable ferrite, and a portion of the fixed ferrite. A coil winds around the cladding and connects to a resonant circuit via wires.
Patent TW-201042889-A (TW)
Title: Integrated high voltage brushless axle fan motor
Inventor: WU LI-ZHU
IPC: H02K29/08
Filed: 2009-05-20
Abstract: This invention is an integrated high voltage brushless axle fan motor electrically connected to AC power source. The brushless axle fan motor comprises a base, a three-phase stator winding unit which is installed at the base, a rotor unit which is mounted at the base and is driven to rotate by the stator winding unit, a rectifier unit which rectifies the AC power source into a DC power source, a power supply unit which connects to the rectifier unit and provides stable operating voltage, and a control unit which controls the brushless axle fan motor and is connected to the rectifier unit and the power supply unit. This design utilizes the control unit to drive the stator winding unit through high voltage and low current; hence, increases the overall motor rotation efficiency and removes the voltage frequency limitation which affects rotation speed. As a result, this design greatly increases heat dissipation efficiency of the fan.
Patent TW-200950896-A (TW)
Title: Method for producing deformed cross-section strip
Inventor: SAKURAI TAKESHI
IPC: B21B1/00
Filed: 2009-05-22
Abstract: A method for producing a deformed cross-section strip comprises a rough rolling step for rolling a planar material to form a deformed cross-section molding material, a cutting step for cutting the deformed cross-section molding material at the middle position in the width direction of a thick portion or a thin portion at the both side edge portions thereof to form a deformed cross-section slit material, and a correction step for correcting the deformed cross-section slit material to obtain a deformed cross-section strip, wherein rolling is carried out in the rough rolling step such that ?t is 0.01 or less, e is 0.15 or less, D1 is 0.4 or less, and a rough rolling management value X determined by ?teD1 is 510-4 or less, assuming the deviation of plate thickness at a thin portion from a target value is ?t, an actual measurement of the radius of curvature at a corner formed by the side surface and the top surface of a tick portion is e (mm), and an actual measurement of curvature per meter-length of the deformed cross-section molding material is D1 (mm), the deformed cross-section molding material is cut in the cutting step such that an actual measurement |A-B| (mm) of the difference in the width from the side edge of the thick portion or thin portion between the both side edge portions is 0.08 or less, and the deformed cross-section slit material is corrected in the correction step such that an actual measurement D2 (mm) of curvature per meter -length of the deformed cross-section molding strip is 0.13 or less.
Patent TW-201043745-A (TW)
Title: Separation sheet structure of color changer
Inventor: Hong rong-hao
IPC: D04B15/58
Filed: 2009-06-12
Abstract: A separation sheet structure of color changer is disclosed, which is mainly to dispose a protrusion part at the proper location on the outer-lateral side of the separation sheet, and the protrusion at least covers the yarn-clamping portion of the yarn-clamping/cutting knife, so that when the yarn-clamping/cutting knife in the color changer performs the yarn-clamping/cutting operation of varying the yarn threads, it can substantially operate within the isolated space of separation sheet, so the operation of the color changer to vary the yarn threads is more stable and smooth. Also, the phenomenon of misthread double-yarn braid can be avoided, wherein the yarn thread on the yarn-clamping/cutting knife has slight yaw due to over-long yarn tail or the relaxed tension of yarn thread, and thus the adjacent yarn-clamping/cutting knife clamps the yarn thread together during the exchanging weaving. Furthermore, a platform is disposed at the yarn-outputting position on the bottom of the separation sheet. As a result, when the color changer is applied in the operation of binding-combining braid, and when the yarn-clamping/cutting knife is performing the null- yarn-clamping/cutting operation, the platform can tow the knitting yarn thread to move and restore on the platform, and can maintain a proper weaving tension without breaking the stretch of yarn thread.
Patent TW-201043729-A (TW)
Title: Method and system of forming film by employing supercritical vapor deposition
Inventor: LIN TSAO-JEN
IPC: C23C18/00
Filed: 2009-06-15
Abstract: Method of forming film by employing supercritical vapor deposition is disclosed. The method includes steps of (a) providing gas; (b) boosting the pressure of the gas to form a supercritical flow solvent; (c) dissolving a desired coating substance into the supercritical flow solvent to form a supercritical solution with dissolving equilibrium; (d) providing a coated object on a heating base under the existence of the supercritical solution with dissolving equilibrium; and (e) increasing the temperature of the heating base for allowing the supercritical solution to generate a driving force so that the desired coating substance is deposited and formed as a thin film on the coated object.
Patent TW-201009023-A (TW)
Title: Resin composition containing olefin-based polymer wax
Inventor: KURIHARA MAI
IPC: C08L45/00
Filed: 2009-06-17
Abstract: Provided is a resin composition containing an olefin-based polymer wax which has heat resistance not achieved in the past, high compatibility with resins and excellent mold release performance. A resin (A) of melting point Tm at least 200 DEG C and an olefin-based polymer wax component (B) are compounded in the resin composition (X). A cyclic olefin-based polymer wax (B-1) having the structural units (a) and (b) is included in the resin composition (X) as the olefin-based polymer wax component (B). The cyclic olefin-based polymer wax (B-1) contains from 0.05 to 50 mol%, with respect to all of the structural units of the polymer, of the structural units (b). (a) Units derived from ethylene; (b) units derived from cyclic olefin.
Patent TW-201005073-A (TW)
Title: Phosphotrescent composition and light-emitting device using the composition
Inventor: AKINO NOBUHIKO
IPC: C07D403/04
Filed: 2009-06-23
Abstract: This invention provides a phosphorescent composition which comprises: a compound having (1) a residue of at least one nitrogen-containing compound and (2) a residue of at least one nitrogen-containing polycyclic compound, and a phosphorescent compound; the nitrogen-containing compound being selected from the group consisting of the nitrogen-containing compounds represented by the following formulas (1-1), (1-2), (1-3) and (1-4) wherein R is hydrogen atom or a substitute; when a plurality of Rs are present, the plurality of Rs may be same or different the nitrogen-containing polycyclic compound being selected from the group consisting of the nitrogen-containing polycyclic compounds represented by the following formulas (2-1), (2-2), (2-3) and (2-4) wherein R is the same as defined above.
Patent TW-201032700-A (TW)
Title: Portable electronic device
Inventor: Huang xiao-nan
IPC: H05K7/20
Filed: 2009-06-26
Abstract: A portable electronic device includes a screen module, a body module and an input/output module. The screen module is connected pivotally to the body module and has an enabling element located on the bottom end. The input/output module is connected pivotally to the body module by the rear side. When the screen module is opened respectively to the body module for operation, the enabling element lifts the front side of the input/output module to form a gap. Therefore, the input/output module is withdrawn from staying close to the body module to operate easily. Moreover, the heat dissipation is improved to keep the internal temperature low and to reduce energy consumption.
Patent TW-201102863-A (TW)
Title: Method for self-defining keyboard
Inventor: SIP KIM-YEUNG
IPC: G06F3/023
Filed: 2009-07-02
Abstract: The invention relates to a method for self-defining keyboard. The method includes following steps: providing a keyboard; providing at least two label papers labeling a corresponding character, pasting the label papers on the corresponding keys to shade an original character defined of the corresponding keys; providing a digital imaging device to capture a picture of the custom keyboard; recognizing the characters distributed on the picture of the key, assigning the codes corresponding to associate to the recognized character of the key; and outputting the codes to a host.
Patent TW-201104103-A (TW)
Title: A transmission mechanism having deceleration function
Inventor: TSENG KUAN-SHU
IPC: H02K7/10
Filed: 2009-07-24
Abstract: A transmission mechanism having deceleration function includes a lead screw, a worm gear group, a intermediary ring, a unidirectional device, and a passive sleeve. The worm gear group jointed with the lead screw includes a worm gear and plural claws. A gap is formed between any adjacent claws. The intermediary ring wraps the claws. The unidirectional device encircles the intermediary ring, and one of its end is fixed on a actuating device. The passive sleeve is connected firmly with the lead screw and moves associatively with it. Plural grooves are formed on the circumference of the passive sleeve. A space is enclosed among the grooes, the gap, and the intermediary ring. Needle rollers set inside the space attach the claws, the intermediary ring, and the passive sleeve. The rotation of the lead screw in particular direction is interfered by the friction of the needle rollers and the intermediary ring. Then, the transmission mechanism has deceleration function.
Patent TW-201000379-A (TW)
Title: Improved overload mechanism for conveying arms of automatic feeding machine
Inventor: CHI MING-HUA
IPC: B65G43/02
Filed: 2009-07-30
Abstract: An improved overload mechanism for conveying arms of automatic feeding machine is composed of components of a machine table, a conveying unit mounted on the machine table, power units and an electric control unit. The conveying unit comprises two transmission mechanisms and conveying arms mounted on upper ends of the transmission mechanisms respectively. Other ends of the two transmission mechanisms are connected to corresponding power unit srespectively. With the actuation of the power units, the two conveying arms are vertically and laterally moved. A load sensor is disposed on a proper position of each transmission mechanism correspondingly assembled to the conveying arm. One end of the load sensor is induced with the correspondingly conveying arm while another end is electrically connected with the electric control unit. When the front of each conveying arm is blocked during conveyance, the load sensor generates a load signal transmitted to the electric control unit, then the electric control unit stops the operation of the conveying units for safety of load control.
Patent TW-201105892-A (TW)
Title: High-power LED structure with fast heat dissipation
Inventor: Guo ming-hong
IPC: F21V29/00
Filed: 2009-08-04
Abstract: A high-power LED structure with fast heat dissipation is mainly composed of three pins aligned at intervals, a LED crystal mounted to the ends of the pins which are connected to a light emitting member, and a light transmissive package encapsulating the ends of the pins connected to the light emitting member and the LED crystal; characterized in that: a central pin is provided for fastening the LED crystal and outwardly extended till its width is sufficient enough to form with a connection hole so as to connect an external heat dissipation plate through the connection hole. Accordingly, by enlarging the heat dissipation area of the central pin itself, the effect of high-power LED with fast heat dissipation is achieved.
Patent TW-201106337-A (TW)
Title: Built-up drum
Inventor: HONG JI-HONG
IPC: G10D13/02
Filed: 2009-08-05
Abstract: A built-up drum comprising a body and two drum faces. The body has a plurality of body components, each of which has a base, two jammed portions, an inserted portion and an inserted slot. One end of the base of each one body component extends to form the inserted portion inserting to the inserted slot that was formed on the other end of the base of another one body component. The drum faces jam to the jammed portions of the base. Those body components constitute a profile of the body. The built-up drum can simplify the structure of the drum, lighten the weight of the drum, and be assembled or disassembled easily for users to carry. Otherwise, the body is expandable for constituting a bigger body and using conveniently.
Patent TW-201016920-A (TW)
Title: Fibers including nanoparticles and a method of producing the nanoparticles
Inventor: ASHRAF MUHAMMAD ATHER
IPC: D06M10/00
Filed: 2009-08-24
Abstract: A method produces nanoparticles by electrospinning a silicon composition having at least one silicon atom. The electrospinning of the silicon composition forms fibers. The fibers are pyrolyzed to produce the nanoparticles. The nanoparticles have excellent photoluminescent properties and are suitable for use in many different applications.
Patent TW-201016610-A (TW)
Title: Mayenite-type compound and process for production of same
Inventor: ITO KAZUHIRO
IPC: C01F7/166
Filed: 2009-08-27
Abstract: A mayenite-type compound containing Ca, Al and oxygen, wherein part of the Ca atoms are replaced by at least one kind of atoms (M) selected from the group consisting of Be, Mg and Sr. The M/(Ca+M) atomic ratio is 0.01 to 0.50, and at least part of the free oxide ions contained in the mayenite-type crystal structure are replaced with anions of an element having an electron affinity smaller than that of oxygen.
Patent TW-201109772-A (TW)
Title: Liquid crystal display capable of switching the common voltage
Inventor: CHEN PING-LIN
IPC: G09G3/36
Filed: 2009-09-10
Abstract: A liquid crystal display capable of switching the common voltage includes a display panel and a printed circuit board. The display panel includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels. Each pixel includes a transistor, a storage capacitor, and a liquid crystal capacitor. The first ends of the storage capacitor and the liquid crystal capacitor are electrically connected to the transistor. The second end of the liquid crystal capacitor is electrically connected to a common voltage source. The printed circuit board includes a switcher for switching the second end of the storage capacitor electrically connecting to common voltage source, an analog voltage source, or a ground.