baber/WOPTO huggingface dataset:
Patent TW-201026413-A (TW)
Title: Electroformed thin-wall cutting saws and core drills impregnated with abrasives
Inventor: PERRY EDWARD ROBERT
IPC: C25D1/00
Filed: 2009-09-03
Abstract: The present invention describes electroformed thin-wall nickel cutting saws or blades and core drills that are impregnated with diamond abrasives. The thin-wall saws and core drills are formed with a plurality of raised portions and an equal plurality of recessed portions, with each raised portion alternating with a recessed portion, the raised and recessed portions are substantially parallel or concentric and they are connected by transition portions. In another embodiment, some of the transition regions are formed with intermediate steps or partially raised and recessed portions. These intermediate steps or partially recessed and raised portions allow more uniform distribution of matrix material across a kerf width D1 as the cutting saw is spun, thereby giving the cut edge a substantially square profile.
Patent TW-201111648-A (TW)
Title: A passive device and method for recirculation quantity enhancement
Inventor: YANG JING-TANG
IPC: F23D14/70
Filed: 2009-09-25
Abstract: We propose a device to passively control the recirculation quantity behind a backstep. The concave groove device increases the mixing between the recirculation flow and the corner eddy. Therefore, the residence time in the recirculation is increased as in combustion. The ignition delay is thus decreased and the ability of flame-holding is increased as well. In cooling flow, the overall heat transfer is increased due to the passive control.
Patent TW-201116030-A (TW)
Title: A thermal imaging mobile phone
Inventor: WANG GUI-LIN
IPC: G01J5/60
Filed: 2009-10-23
Abstract: This invention provides a thermal imaging mobile phone, including a common mobile phone, a infrared lens, a infrared focal plane array module and a image processing logical unit. The infrared lens captures live infrared thermal image radiation, and then the infrared focal plane array module converts it into live infrared thermal image data in the form of original electrical signal. The data is stored in the memory of the mobile phone. The image processing logical unit fetches the live infrared thermal image data in the form of original electrical signal from the memory and then performs various processes in order to convert live infrared thermal image data into live optical light image. The live optical light image is stored in the display buffer area, corresponding to the display devise, of the memory of the mobile phone, waiting for being displayed.
Patent TW-201115069-A (TW)
Title: Light emitting diode lamp
Inventor: TSAO CHIH-CHUNG
IPC: F21V29/00
Filed: 2009-10-30
Abstract: A light emitting diode (LED) lamp includes an LED light source, a connector and a heat dissipation member. The LED light source includes a circuit board and a plurality of LEDs arranged on and electrically connected to the circuit board. The circuit board is configured for supplying power to the LEDs. The heat dissipation member is thermally connected to the circuit board and includes a thermal dissipation surface with screw threads formed thereon, resulting in the area of the thermal dissipation surface is increased and heat dissipation effect of the heat dissipation member can be improved. The present invention further relates to a lamp holder coupled with the LED lamp.
Patent TW-201116349-A (TW)
Title: Process and apparatus for releasing a ceramic shell from a wax mold
Inventor: TSAI YU-CHI
IPC: B22C9/10
Filed: 2009-11-03
Abstract: A process and apparatus for releasing a ceramic shell from a wax mold, which belongs to a precision casting technology field, characterized in that it is designed to resolve the problem of the existing technique that a ceramic shell tend to be cracked by wax swelling during releasing from the wax mold as well as can not release the wax completely. Said process comprises the following steps: 1. placing the ceramic shell together with the wax mold in a sealed cavity; 2. drawing said sealed cavity into vacuum state, 3. lowering the temperature of said sealed cavity under vacuum such that the volume of said wax mold is reduced, thereby said ceramic shell is ready to be released from said wax mold.
Patent TW-201035112-A (TW)
Title: Improvement of rapid crack properties in high performance pipe
Inventor: ASHBAUGH JOHN
IPC: C08F4/658
Filed: 2009-11-19
Abstract: Pipe articles and methods of forming the same are described herein. The pipe articles generally include a bimodal polyethylene including a greater amount of high molecular weight fraction than low molecular weight fraction and wherein the pipe article exhibits a critical temperature of less than about 0 DEG C at 5 bar.
Patent TW-201121194-A (TW)
Title: Charging circuit.
Inventor: WANG CHUA-CHIN
IPC: H02J7/00
Filed: 2009-12-01
Abstract: The present invention discloses a charging circuit capable of being integrated into a chip. The charging circuit includes a charging unit, a switch unit, a biasing unit, a voltage-dividing unit, and a comparing unit. The charging unit is connected between a power supply input and a load for outputting a constant current based on a constant bias voltage supplied by the power supply input in order to charge the load. The switch unit is connected between the current control unit and the power supply input for turning on or turning off the charging unit. The voltage-dividing circuit generates a first signal to the comparing unit according to a voltage of the load. The biasing unit inputs a second signal having a constant voltage to the comparing unit. The comparing unit compares the first signal with the second signal for turning on or turning off the switch unit, so as to control the charging unit to charge or stop charging the load according to the turning-on or turning-off state.
Patent TW-201114035-A (TW)
Title: Improved trench termination structure
Inventor: KAO LUNG-CHING
IPC: H01L29/78
Filed: 2009-12-07
Abstract: A trench MOS device includes a base semiconductor substrate, an epitaxial layer grown on the base semiconductor substrate, a first trench in the epitaxial layer, and a stepped trench comprising a second trench and a third trench in the epitaxial layer. There is a mesa between the first trench and the stepped trench. There is a spacer on a the sidewall of the second trench, wherein the third trench having a depth below the spacer. There is a dielectric layer extending along sidewalls and bottom walls of the second trench and the third trench. There is also a metal layer extending over the first trench, over a sidewall of the stepped trench and a portion of the bottom of the stepped trench.
Patent TW-201025516-A (TW)
Title: Electronic component for wiring, method for manufacturing the electronic component, electronic device package to be used with the electronic component packaged therein, and method for manufacturing the electronic device package
Inventor: ISHIHARA MASAMICHI
IPC: H01L23/10
Filed: 2009-12-08
Abstract: Additional steps of forming perpendicular wiring, horizontal wiring and the like so as to form an electronic device package structure are unified as a component. The electronic component for wiring is composed of: a supporting board; a horizontal wiring section formed by patterning two layers of a horizontal wiring lower layer metal and a horizontal wiring upper layer metal, which are bonded onto the supporting board using a peelable adhesive; and a perpendicular wiring section connected to the horizontal wiring section. The horizontal wiring section and the perpendicular wiring section are formed by processing a multilayer metal material wherein at least three metal layers are laminated, the horizontal wiring upper layer metal is selected from among metals having an etching rate different from that of the horizontal wiring lower layer metal, and the horizontal wiring upper layer metal is patterned using a wiring pattern formed of the horizontal wiring lower layer metal as a mask.
Patent TW-201122403-A (TW)
Title: Micro liquid cooling device
Inventor: CHAO CHIEN-YU
IPC: F28F27/00
Filed: 2009-12-29
Abstract: A micro liquid cooling device includes a base, a loop pipe and a plurality of electrode units. The loop pipe is disposed on the base and defines a closed loop passage therein. A working fluid is accommodated in the loop passage of the loop pipe. The plurality of electrode units are disposed on the base and spaced from each other along an extending direction of the loop pipe. Each electrode unit includes a first electrode and a second electrode. The first electrode and the second electrode of each electrode unit are located at two sides of a pipe body of the loop pipe and sandwich the pipe body of the loop pipe therebetween. An inner wall of the loop pipe forms a hydrophobic layer thereon. A first dielectric layer is formed between the first electrode and an outer wall of the loop pipe, while a second dielectric layer is formed between the second electrode and the outer wall of the loop pipe.
Patent TW-201123100-A (TW)
Title: Collecting driving conditions from navigation devices
Inventor: WESSELIUS KEES
IPC: G01P3/00
Filed: 2009-12-31
Abstract: A method involving a vehicle in which a navigation device (200) is located and determining driving conditions is disclosed. The method includes determining, using at least a processor (210) of the navigation device (200), driving conditions of a segment of road on which the vehicle is traveling, based at least in part on a speed of at least one wheel of the vehicle at a first location. The method may also include outputting the determined road conditions at the first location to a server (302) remote to the navigation device (200).
Patent TW-201028228-A (TW)
Title: Spinning method for forming pipe end
Inventor: KARINO SHINOBU
IPC: B21D22/14
Filed: 2010-01-21
Abstract: A spinning method uses a working roller which is provided on the outer periphery of a pipe body to be worked and revolves around and relative to the pipe body, and the method reduces the diameter of the pipe body by reciprocating the working roller in the axis direction while moving the working roller in the radial direction of the pipe body. In the above-mentioned diameter reducing operation, a wound body consisting of an elastic plate-like material, such as a spring steel sheet, is inserted and disposed, as the core, on the inner side of that portion of the pipe body which is to be reduced in diameter.
Patent TW-201126701-A (TW)
Title: Flash memory and manufacturing method and operating method thereof
Inventor: WU GUAN-WEI
IPC: H01L27/115
Filed: 2010-01-28
Abstract: A flash memory and manufacturing method and operating method thereof are provided. The flash memory includes a substrate, a charge-trapped structure, a first gate, a second gate, a third gate, a first doped region and a second doped region. The substrate has a protrusion portion. The charge-trapped structure is disposed over the substrate. The first gate and the second gate are disposed respectively over the charge-trapped structure at two sides of the protrusion portion, wherein the top surfaces of the first gate and the second gate are lower than the top surface of the charge-trapped structure located on the top of the protrusion portion. The third gate is disposed over the charge-trapped structure located on the top of the protrusion portion. The first doped region and the second doped region are disposed respectively in the substrate at two sides of the protrusion portion.
Patent TW-201127561-A (TW)
Title: Tool connection structure
Inventor: LIAO JYUN-WUN
IPC: B25B23/00
Filed: 2010-02-05
Abstract: A tool connection structure is suitable for connecting and disconnecting a sleeve, and comprises a pole, a pushing sleeve and a positioning unit. When the sleeve is connected to the pole and is fixed by the positioning unit, the user can push the pushing sleeve to make it control the positioning unit, such that the sleeve will be disengaged from the positioning unit and separated from the pole by the pushing sleeve, thus loosing the sleeve without taking off it manually.
Patent TW-201128631-A (TW)
Title: Driving device, driving method, and flat panel display
Inventor: HSU CHIH-WEI
IPC: G09G5/373
Filed: 2010-02-11
Abstract: A driving device for a flat panel display includes a distance detection module for detecting a distance between a base point of a housing of the flat panel display and a user, to generate a detection result, and a control module for adjusting output effects of the flat panel display according to the detection result.
Patent TW-201131763-A (TW)
Title: Improvement of ion/ioff in semiconductor devices by utilizing the body effect
Inventor: CHAO YUAN-PENG
IPC: H01L27/092
Filed: 2010-03-01
Abstract: A method for reducing leakage current of a semiconductor device includes supplying a substantially constant and non-zero bulk bias to a relatively low threshold voltage semiconductor device during formation of a conductive channel of the semiconductor device and during the formation of a non-conductive channel of the semiconductor device.
Patent TW-201133779-A (TW)
Title: Target function selecting apparatus and method
Inventor: LO CHEN-HSING
IPC: H01L27/00
Filed: 2010-03-17
Abstract: A target function selecting apparatus applied to a chip is provided. The chip includes a first device layer, a second device layer, and a separating layer between the first device layer and the second device layer. The limited function selection apparatus includes a selecting module, a placing module, and a routing module. The selecting module is for selecting path information corresponding to a target function of the chip. The path information includes a path between the first device layer and the second device layer. The placing module is for placing a coupling unit in the separating layer according to the path information so that the coupling unit couples the first device layer and the second device layer. The routing module is for performing automatic placement and routing to the chip to realize the target function of the chip.
Patent TW-201029375-A (TW)
Title: Multi-channel transmission and reception with block coding in a communication system
Inventor: CHEN TAO
IPC: H04B1/707
Filed: 2003-11-25
Abstract: Techniques for transmitting and receiving multiple channels with block coding in a communication system are disclosed. In one aspect, a secondary broadcast channel (320) is transmitted concurrently with parity information, encoded from a primary broadcast channel (310). In another aspect, a mobile station (106) repurposes its receiving circuitry to receive one or more portions of the secondary broadcast channel after a sufficient portion of the primary broadcast channel is received without identified error. In another aspect, secondary broadcast channels associated with a plurality of primary broadcast channels (610) are multiplexed onto a single secondary channel (620). Various other aspects are also presented. These aspects have the benefit of minimizing mobile station resources required to receive multiple broadcast channels, as well as reducing the complexity and channel resources required to transmit multiple broadcast channels.
Patent TW-201107402-A (TW)
Title: Methacrylic resin composition, molded object, and manufacturing method therefor
Inventor: YAMAZAKI KAZUHIRO
IPC: B29C45/26
Filed: 2010-04-02
Abstract: Provided is a methacrylic resin composition that can be used in molding formed by means of a metallic mold having a plurality of nano-scale recesses and projections on the surface thereof. The methacrylic resin composition comprises a methacrylic resin (A), which has an MFR (230DEGC/3.8kg) within the range from 0.1 to 50, and at least one component (B), which is selected from a group comprising higher fatty acid esters, higher fatty alcohols, higher fatty acids, higher fatty acid amides, and higher fatty acid metal salts, at a proportion of 0.2-0.5 parts by mass of the aforementioned component (B) per 100 parts by mass of the aforementioned methacrylic resin (A).
Patent TW-201137441-A (TW)
Title: Reflective touch display panel and manufacturing method thereof
Inventor: LIN HSIANG-LIN
IPC: G02F1/167
Filed: 2010-04-20
Abstract: A reflective touch display panel and a manufacturing method thereof are provided. An incident light enters the display panel through a front substrate thereof. Several pixel structures and several light sensors are disposed on an inner surface of the front substrate. The light sensing transistor of a light sensor includes a transparent gate electrode. The manufacturing method for the reflective touch display panel includes the following steps. A first patterned transparent conductive layer, including the transparent gate electrode and a capacitance lower electrode, is formed on the front substrate. A first patterned conductive layer, a dielectric layer, a patterned semi-conductive layer, a second patterned conductive layer and a second patterned transparent conductive layer are sequentially formed on the front substrate to respectively form the light sensor and the pixel structure. A reflective material layer and a back substrate are assembled on the front substrate to complete the reflective touch display panel.
Patent TW-201100481-A (TW)
Title: Electrically conductive polymer compositions and films made therefrom
Inventor: HSU CHE-HSIUNG
IPC: H01B1/14
Filed: 2010-04-21
Abstract: The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions are an aqueous dispersion including: (i) at least one electrically conductive polymer doped with a non-fluorinated polymeric acid; (ii) at least one highly-fluorinated acid polymer; (iii) at least one water-compatible high-boiling organic solvent; and (iv) electrically insulative inorganic oxide nanoparticles.
Patent TW-201137309-A (TW)
Title: Method for obtaining object location and information by photographing
Inventor: LIANG JUN-MING
IPC: G01S5/02
Filed: 2010-04-23
Abstract: A method for obtaining object location and information by photographing is disclosed, which allows a user to use photographing to obtain an image of the object to be photographed from any camera device. Then, GPS (Global Positioning System) or AGPS (Assisted GPS) is employed to locate the coordinates of the user photographing point. Further, the distance and orientation between the photographing point and the object to be photographed are calculated to determine the coordinates of the object to be photographed. Then, various information items of the object to be photographed are marked according to a POI (Point of Interest) information database assisted by data searching technology.
Patent TW-201138372-A (TW)
Title: Master server and method for decoding multimedia files using the master server
Inventor: LEE CHUNG-I
IPC: H04N7/30
Filed: 2010-04-29
Abstract: The present invention provides a master server. The master server includes: a storage device configured for storing multimedia files and a status table to record status information of a plurality of slave servers; a request receiving module receiving a decoding request to decode a multimedia file from a web server; a task allocation module configured for determining a slave server to process the decoding request from the status table; a data updating module configured for updating status information of the determined slave server in the status table; the task allocation module further configured for sending an internet protocol (IP) address of the determined slave server to the web server. The present invention can decrease a complexity of a web browser.
Patent TW-201105646-A (TW)
Title: Process for the preparation of 4-fluoro-4-R-5-R'-1,3-dioxolane-2-ones
Inventor: BOMKAMP MARTIN
IPC: H01M10/056
Filed: 2010-05-25
Abstract: The present invention concerns 4-fluoro-4-R-5-R' -1, 3-dioxolane-2-ones, wherein R is an alkyl group and R' is H or a C1 to C3 alkyl group, their manufacture, solvent mixtures for lithium ion batteries containing them and conductive salt solutions for lithium ion batteries, e.g. solutions containing LiPF6.
Patent TW-201145698-A (TW)
Title: Power receptacle, power plug and power connector assembly thereof
Inventor: YU WANG-I
IPC: H01R24/20
Filed: 2010-06-04
Abstract: A power connector assembly includes a power plug and a power receptacle mating with the power plug for power transmission. The power receptacle includes a receptacle housing and at least one receptacle contact retained in the receptacle housing. The receptacle housing includes a first mating surface, a first mounting surface and a passageway for mounting the receptacle contact. The power plug includes a plug housing and at least one plug contact retained in the plug housing. The plug housing includes a second mating surface, a second mounting surface and a receiving space for receiving the receptacle housing. The receptacle housing further defines a first heat dispersion channel communicating with the passageway and extending through the first mounting surface. The plug housing further defines a second heat dispersion channel communicating with the receiving space and extending through the second mounting surface. The first and the second heat dispersion channels are in communication with each other and further exposed to the exterior for robust heat radiation.
Patent TW-201109239-A (TW)
Title: Installation device of one-way pouring nozzle
Inventor: FUTASE KATSUNORI
IPC: B31B50/64
Filed: 2010-06-22
Abstract: Installation device of one-way pouring nozzle, comprising simple and small-sized machines and efficiently sealing and bonding one-way pouring nozzles to a packaging film is to be provided. In this device, a nozzle casting film 7 forming a plurality of one-way pouring nozzles casted by a tearing guide seam is rolled out to a packing film 10 continuously running, each part of the one-way pouring nozzles is sealed and bonded to one side part of an inner sealant layer of the packing film 10 through an outer sealant layer, while unnecessary parts of the nozzle casting film 7 are cut out and eliminated. Further, this device, comprising; a pair of sealing rollers 11 provided so that one-way pouring nozzles of the nozzle casting film 7 can be pressed, sealed and bonded to the running packing film 10 at the constant running speed; a heating roller 13 provided so that the pair of sealing rollers 11 can be constantly biased to the running path side of the packaging film 10; and the patch heating roller 15 having the projection 14 for intermittently pressing the packaging film 10 toward the position of the one way pouring nozzle of the nozzle casting film 7 located above the heating roller 13.
Patent TW-201202378-A (TW)
Title: Methods of treating metal surfaces and devices formed thereby
Inventor: WEI JEN-CHIEH
IPC: B32B15/04
Filed: 2010-07-05
Abstract: Embodiments of the present invention relate generally to methods of treating metal surfaces to enhance adhesion or binding to substrates, and devices formed thereby. In some embodiments of the present invention, methods of achieving improved bonding strength without roughening the topography of a metal surface are provided. The metal surface obtained by this method provides strong bonding to resin layers. The bonding interface between the treated metal and the resin layer exhibits resistance to heat, moisture, and chemicals involved in post-lamination process steps, and therefore can suitably be used in the production of PCB's. Methods according to some embodiments of the present invention are especially useful in the fabrication of high density multilayer PCB's, in particular for PCB's having circuits with line/spacing of equal to and less than 10 microns. Methods according to other embodiments of the present invention are particularly useful in the coating of metal surfaces in a wide variety of applications.