baber/WOPTO huggingface dataset:
Patent TW-201108368-A (TW)
Title: Semiconductor package and method for packaging the same
Inventor: LIN SHENG-WEI
IPC: H01L23/488
Filed: 2009-08-25
Abstract: A semiconductor includes a chip, a carrier, a bonding wire and a molding compound. The chip includes a pad. The carrier includes a finger and has an upper surface and a lower surface opposite to the upper surface, wherein the upper surface supports the chip. The bonding wire is extended from the finger to the pad for electrically connecting the chip to the carrier, wherein the bonding wire defines a projection portion on the upper surface of the carrier, a straight line is defined to pass through the finger and pad, there is a predetermined angle between the straight line and the projection portion being along the tangent line at the finger. The molding compound seals the chip and the bonding wire, and covers the carrier.
Patent TW-201017885-A (TW)
Title: Field-effect transistor, method for manufacturing same, and sputtering target
Inventor: YANO KOKI
IPC: H01L29/78
Filed: 2009-08-27
Abstract: Provided is a field effect transistor wherein at least a gate electrode, a gate insulating film, a semiconductor layer, a protection layer for the semiconductor layer, a source electrode, and a drain electrode are disposed on a substrate. The source electrode and the drain electrode are connected with the semiconductor layer therebetween, the gate insulating film is provided between the gate electrode and the semiconductor layer, and the protection layer is provided at least on one surface of the semiconductor layer. The semiconductor layer is composed of an oxide containing In atoms, Sn atoms, and Zn atoms, and the atomic composition ratio of Zn/(In+Sn+Zn) is 25 atm% or more but not more than 75 atm%, and the atomic composition ratio of Sn/(In+Sn+Zn) is less than 50 atm%.
Patent TW-201108665-A (TW)
Title: Network powered device and taking power method therefor
Inventor: ZHU JESS
IPC: H04L12/10
Filed: 2009-08-31
Abstract: A network powered device and a taking power method therefor are provided, which may be applied to a network powered device connecting between at least one power sourcing equipment and a network device. The network powered device includes at least two signal receive ports to receive a mix signal from each power sourcing equipment. Then, transformers of the network powered device induce electric power of each mix signal. A power module of the network powered device will transform all the electric power to a work power and supply the work power to the network device. Each data signal of mix signal is transmitted to the network device by the network powered device. In a nutshell, after the network powered device separates the mix signal to be the data signal and the electric power, all the electric power are transformed to the work power which the network device needed. Finally the work power is supplied to the network device.
Patent TW-201109886-A (TW)
Title: Mobile communication device with ergonomic feature
Inventor: CHU TIAN-HAN
IPC: G06F3/02
Filed: 2009-09-02
Abstract: A mobile communication device with ergonomic feature is disclosed in the present invention, which comprises a body structure, a display unit, a first button module and a second button module. The display unit is disposed on the lower end of one surface of the body structure. The first button module with a plurality of upper buttons disposed on the body structure is near the display unit of the upper end of the surface. The plurality of upper buttons is arranged in hexagon and operated for the user's thumb. The second button module with a plurality of side buttons disposed on a side surface of body structure is operated for the other four fingers. Therefore, the button modules of this invention are arranged in the way according to the user's habit for increasing the operation of mobile communication device more conveniently.
Patent TW-201026968-A (TW)
Title: Screw
Inventor: BRAUN WERNER
IPC: F16B25/00
Filed: 2009-09-11
Abstract: The invention relates to a screw (1) having a shank (2), a tip (3), a head (4) with an engagement means (5) for rotation, and also having a main thread (6) and an auxiliary thread (7), the main thread (6) having a smaller thread pitch than the auxiliary thread (7), the main thread (6) extending at least over a first part-length (22) of the shank (2), and the auxiliary thread (7) extending at least over a second part-length (23) of the shank (2). In order to improve the user-friendliness and installation characteristics of the screw (1), the invention proposes that the main thread (6) and the auxiliary thread (7) extend as far as the front end (10) of the tip (3) of the screw (1) and that the main thread (6) has, over a substantial part of its length, especially in the shank (2) region, thread flanks (11) which are higher than the thread flanks (12) of the auxiliary thread (7).
Patent TW-201110844-A (TW)
Title: Portable electronic device
Inventor: Shi zhi-qiang
IPC: H05K5/00
Filed: 2009-09-11
Abstract: The present disclose relates to a portable electronic device. The portable electronic device includes a base, a cover, a connecting element, a first positioning module, and a second positioning module. The cover slidably and rotatably connects to the base. The first positioning module is fixed in the base. The second positioning module is fixed in the cover. The cover stays stable relating to the base by the connecting element, the first position module, and the second module.
Patent TW-201103325-A (TW)
Title: Method and system for presenting content
Inventor: LEE EUN-YOUNG
IPC: G06V10/26
Filed: 2009-09-11
Abstract: A method for presenting content, including arranging two-dimensional content in a three-dimensional virtual scene, wherein the three-dimensional virtual scene represents a three-dimensional space and wherein the two-dimensional content represents an object in the three-dimensional space; changing a view of the three-dimensional virtual scene in response to a user input; and changing the arrangement of the two-dimensional content according to the view change. In an embodiment, first two-dimensional content represents a first face of the object and second two-dimensional content represents a second face of the object. When the view changes, the second two-dimensional content is displayed in place of the first two-dimensional content based on the changed view. In an embodiment, the view of the three-dimensional virtual scene is determined by the location and orientation of a camera and two-dimensional content is arranged to maintain a constant photographing angle between the two-dimensional content and the camera when the camera moves.
Patent TW-201013068-A (TW)
Title: Buffering structure
Inventor: YANG JUI-LIEN
IPC: F16F9/10
Filed: 2009-09-16
Abstract: A buffering structure comprises a pipe member, a front sealing unit, a piston unit and a rear sealing unit. The pipe member is filled with a working fluid sealed in the pipe member by the front sealing unit and the rear sealing unit, and the piston unit is reciprocally moved inside the pipe member. The piston unit includes a piston rod, a movable valve and a stationary valve. One end of the piston rod is connected with the stationary valve, and the stationary valve includes at least one throttle channel. The movable valve includes at least one flow channel, and the stationary valve and the movable valve are connected through a position limiting structure. When the piston rod is subject to a force and instantly pushes the stationary valve, the movable valve can relatively approach towards or separate from the stationary valve, and the flow rate of the working fluid is controlled through the throttle channel of the stationary valve and the flow channel of the movable valve, so as to provide a buffering effect to the piston rod.
Patent TW-201021279-A (TW)
Title: Microbial power generation method and microbial power generation device
Inventor: FUKASE TETSURO
IPC: H01M8/16
Filed: 2009-10-22
Abstract: The power generation efficiency of a microbial power generation device is improved by a simple and inexpensive means. Two plate-shaped cation exchange membranes (31, 31) are disposed parallel to each other in a tank body (30), whereby a negative electrode chamber (32) is formed between the cation exchange membranes (31, 31), and two positive electrode chambers (33, 33) are each so formed that the cation exchange membrane (31) is interposed between the positive electrode chamber (31) and the negative electrode chamber (32). An oxygen-containing gas is passed through the positive electrode chamber (33), a negative electrode solution (L) is supplied to the negative electrode chamber, and preferably the negative electrode solution is circulated. An acid gas (carbon dioxide gas) is introduced into the oxygen-containing gas supplied to the positive electrode chamber (33). The movement of Na+ and K+ ions is accelerated by the pH neutralizing effect produced by the acid gas, thereby enabling an increase in power generation efficiency.
Patent TW-201026425-A (TW)
Title: Machine tool
Inventor: MIZUTA KEIJI
IPC: B23Q11/00
Filed: 2009-11-05
Abstract: A machine tool (100) wherein cut dust is generated and scattered due to cutting of a work (1) with a tool is provided with a cutting liquid jetting device (130) which jets a cutting liquid (10) such that the liquid spreads wider on the lower side compared with the upper side to surround the work (1) with the cutting liquid (10).
Patent TW-201029105-A (TW)
Title: Substrate chucking member, substrate processing apparatus having the member, and method of processing substrate using the member
Inventor: KIM BONG-JOO
IPC: H01L21/683
Filed: 2009-11-20
Abstract: A substrate chucking member includes a substrate supporting member and a rotation adjustment unit. The supporting member includes a rotatable supporting plate to load a substrate, and chucking pins disposed at the supporting plate for spacing the substrate off the top of the supporting plate by supporting the edge of the substrate from a side of the substrate. Each of the chucking pins is rotatable for rotating the substrate supported on the chucking pins. The rotation adjustment unit is disposed under the supporting plate for adjusting rotation of the chucking pins. During a process, since a substrate is rotated by the chucking pins to vary points of the substrate making contact with the chucking pins, positions of the substrate where a process liquid falls after colliding with the chucking pins can be continuously varied. Therefore, the substrate can be processed without defects at an end part of the substrate.
Patent TW-201118892-A (TW)
Title: Low capacitance multilayer chip vaistor with differenct glass composition formed on ceramic body
Inventor: LIEN CHING-HOHN
IPC: H01C7/20
Filed: 2009-11-26
Abstract: A low capacitance multiplayer chip varistor contains a ceramic body which has a pair of outer electrodes formed both ends and plural internal electrodes interleaved within the ceramic body, the ceramic body is made as a sandwich structure constituted by an inner-layered ceramic bordered by the space which wholly contains internal electrodes therein and outer-layered ceramics other than that of the inner-layered ceramic, wherein the inner-layered ceramic and the outer-layered ceramic has different glass composition and different contents of glass composition as well as conducting materials dispersed inside the glass composition, and particularly the strength and conductivity of the ceramic body is capably changed if a suitable modification of different glass composition as well as different ratio of conducting material and glass to constitute the inner-layered ceramic and the outer-layered ceramic has been adjusted, resulted in that a low capacitance multiplayer chip varistor with excellent characteristics can be obtained.
Patent TW-201120336-A (TW)
Title: Predetermined pressure structure of a nut rotary ball screw
Inventor: WU WEN-CHIA
IPC: F16C31/06
Filed: 2009-12-02
Abstract: The present invention relates to a predetermined pressure structure of a nut rotary ball screw, wherein the predetermined pressure structure makes a predetermined pressure device move axially by a spiral motion to produce predetermined pressure among a first inner rolling groove, an outer rolling groove and a first roller as well as among a second inner rolling groove, the outer rolling groove and the first roller. The present invention improves the complicated adjustment process of the prior art for a predetermined pressure, and eliminates time-consuming grind process and the steps to disassemble or assemble a bolt. Accordingly, the present shortens the adjustment process for predetermined pressure and lowers the production cost.
Patent TW-201120807-A (TW)
Title: Apparatus and method for moving object detection
Inventor: HUANG CHUNG-HSIEN
IPC: G06T7/20
Filed: 2009-12-10
Abstract: An apparatus and method for moving object detection computes a corresponding frame difference for every two successive image frames of a moving object, and segments a current image frame of the two successive image frames into a plurality of homogeneous regions. At least a candidate region is further detected from the plurality of homogeneous regions. The system gradually merges the computed frame differences via a morphing-based technology and interests with the at least a candidate region, thereby obtains the location and a complete outline of the moving object.
Patent TW-201119906-A (TW)
Title: Structure of bicycle headset joint bowl.
Inventor: CHAO FRANK
IPC: B62K21/18
Filed: 2009-12-11
Abstract: This invention mainly provides a structure of bicycle headset joint bowl for installation between the head tube and the front fork tube of a bicycle, which includes: a ring seat set, a cover body, and a tightening ring. The ring seat set has an inner ring and an outer ring. The outer ring abuts against the head tube at the outer diameter edge for positioning, and the inner ring is outwardly extended a block rim from the center. The inner diameter edge forms upwardly a step-like groove from lower side of the cover body. The tightening ring is located between the ring seat set and the cover body, and is outwardly extended from the central edge face with a step-like flange to be received in the step-like groove. The lower side of the tightening ring is received within the inner diameter annularly arranged by the block rim. With these components and the step-like flange design, it effectively increases the height of inner diameter of the tightening ring, enlarges the contact area with the front fork tube, strengthens the tightening with the front fork tube and rotational force transmission, so that the steering of front fork tube is more stable and smooth. In the meantime, the poor accuracy generated by swinging of the tightening ring may be reduced, and, in cooperation with the block rim, the tightening piece, when in assembly, can be directly positioned and has effects of correction and fast positioning.
Patent TW-201101676-A (TW)
Title: Techniques for improving amplifier linearity
Inventor: LI XIAO-YONG
IPC: H03F1/32
Filed: 2009-12-11
Abstract: Techniques for improving the linearity of a cascode amplifier. In an exemplary embodiment, an auxiliary common-gate amplifier is provided in parallel with the principal cascode branch. The auxiliary common-gate amplifier samples a cascoded node in the principal cascode branch. The auxiliary common-gate amplifier generates a current which, when combined with the current generated by the principal cascode branch, cancels a distortion component to generate an output current with improved linearity characteristics. In an exemplary embodiment, a phase shifting network couples the cascoded node to the auxiliary common-gate amplifier, and may include, e.g., a capacitor coupled to an inductor.
Patent TW-201032775-A (TW)
Title: Electronic blood pressure guage
Inventor: KAWANO ATSUSHI
IPC: A61B5/022
Filed: 2009-12-16
Abstract: The present invention aims to provide an electronic blood pressure gauge which may continue to measure and retain the measurement precision even if the position (height) of the section to be measured and the position (height) of heart are inconsistent with each other in the midway of measurement. It comprises a pressure application controlling section 104 for performing the pressure application control (pressure control in a specific direction) of the pressure inside a cuff and measuring the pulse under pressure by obtaining a cuff pressure signal during pressure control, an offset determining section 112 for determining if the inconsistence between the position of the cuff and the presumptive position of heart occurs based on the output from a angle sensor during performing the pressure application control and a recovery processing section 106 for stopping the pressure application control and performing a pressure reducing control of the pressure inside the cuff in case it is determined the inconsistence of position occurs whereby the pressure inside the cuff recovers the specific pressure value representing the pressure value before the inconsistence of position occurs, the pressure application controlling section 104 restarting the pressure application control after the recovery processing section 106 accomplishes the processing.
Patent TW-201122685-A (TW)
Title: Pixel structure and display panel
Inventor: TSAO CHENG-HAN
IPC: G02F1/136
Filed: 2009-12-22
Abstract: A pixel structure including a scan line, a data line, an active device, a capacitor electrode line, an upper electrode pattern and a pixel electrode is provided. The scan line and the data line are disposed on a substrate. The active device is electrically connected to the scan line and the data line. The capacitor electrode line is disposed on the substrate. The upper electrode pattern is disposed above the capacitor electrode line and has a first opening exposing the capacitor electrode line. The pixel electrode is electrically connected to the active device and covers the capacitor electrode and the line upper electrode pattern. The pixel electrode includes a central portion and branch portions connected to the central portion, and the central portion has a second opening exposing the first opening.
Patent TW-201024011-A (TW)
Title: Cutting apparatus and cutting method for manufacturing electronic component
Inventor: HIBI TAKAAKI
IPC: B23K26/382
Filed: 2009-12-24
Abstract: An objective of the invention is to inhibit the adhesion of dross and the occurrence of cracking and chipping of ceramic substrate when a laser is used to cut a sealed substrate containing a ceramic substrate or metal substrate. The cutting method of this invention is used for cutting a sealed substrate 1 along the boundary lines 6 of a plurality of areas 7, the sealed substrate 1 being formed by sealing chips 3 separately mounted on a plurality of areas 7 disposed on a circuit board 2 with resin, to produce a plurality of electronic components. The invented cutting method comprises: a fastening step of fastening a sealed substrate 1 on a worktable 9, and an irradiation step of irradiating first and second laser beams 12, 18 from an irradiation head 10 toward the sealed substrate 1, while moving the irradiation head 10 and/or sealed substrate 1 relative to each other. During the irradiation step, the first laser beam 12 is irradiated to form tooth-shaped holes 17 on the boundary lines 6, and then the second laser beam 18 is irradiated onto the boundary lines 6 for cutting the sealed substrate 1.
Patent TW-201123553-A (TW)
Title: Cover structure and package structure of light emitting device and packaging method thereof
Inventor: LIN CHANG-TING
IPC: H01L33/52
Filed: 2009-12-30
Abstract: A package structure of a light emitting device includes a device substrate, at least a light emitting device, and a cover structure. The cover structure includes a cover substrate, a blocking dam, a sealant and an encapsulation glue. The blocking dam, disposed in a peripheral region of the cover substrate, faces the device substrate and substantially surrounds an active region of the cover substrate. The sealant, disposed in the peripheral region, faces the device substrate and substantially surrounds the blocking dam. The cover substrate and the device substrate are bonded together by virtue of the sealant. The encapsulation glue, blocked by the blocking dam, is substantially disposed in the active region of the cover substrate, and covers at least a part of the light emitting device.
Patent TW-201109624-A (TW)
Title: A method and system for transmitting and/or receiving at least one location reference, enhanced by at least one focusing factor
Inventor: KUZNETSOV TSIA
IPC: G01C21/34
Filed: 2009-12-30
Abstract: A method and end user mapping device 200 are disclosed. In at least one embodiment, the method includes receiving information from a remote server (302), at a device, the received information including at least one location reference enhanced by at least one focusing factor, computed at the remote server (302) based upon encoded information corresponding to at least one path of the at least one location reference; and reconstructing the at least one path of the at least one location reference at the device, based upon the received at least one location reference enhanced by the at least one focusing factor.
Patent TW-201124702-A (TW)
Title: Laser indicator and its direction-indicating method.
Inventor: Zheng jian-long
IPC: G01C17/32
Filed: 2010-01-11
Abstract: A kind of laser indicator and its direction-indicating method, which utilizes an electric-compass chip to detect the projecting direction of laser beam emitted from a laser module, and uses a programmable chip to calculate its corresponding direction angle Theta; the laser indicator can be connected to a computer to monitor the status of an electric compass chip at any times. When the programmable chip decides that the direction angle Theta is different from another direction angle Theta zero sent from the computer, a driving signal is sent to instruct the laser module to veer around until the projecting direction of the laser beam is adjusted and equivalent to the specified Theta zero given by the computer.
Patent TW-201126116-A (TW)
Title: Additional vibration reducing structrue
Inventor: CHIEN CHIN-FA
IPC: F24F13/32
Filed: 2010-01-21
Abstract: An additional vibration reducing structure applied for a vibration reducing assembly of a compressor is disclosed. The vibration reducing assembly includes a body, a rubber and a bottom support under the body. The additional vibration reducing structure fixed in the vibration reducing assembly includes a partition, a first vibration reducing member and a second vibration reducing member. The first vibration reducing member is set between the rubber and the partition, and the second vibration reducing member is set between the partition and the bottom support. The first vibration reducing member further includes a first rubber and a wool felt, and the second vibration reducing member is a second rubber or a spring.
Patent TW-201034374-A (TW)
Title: Power amplifier with reconfigurable direct current coupling
Inventor: WRIGHT PETER
IPC: H03F3/189
Filed: 2010-01-29
Abstract: Embodiments of circuits, systems, and methods relating to a power amplifier with a reconfigurable direct current coupling are disclosed. Other embodiments may be described and claimed.
Patent TW-201125656-A (TW)
Title: Friction stir molding method
Inventor: NAKAGAWA KOICHI
IPC: B21C29/00
Filed: 2010-01-29
Abstract: A friction stir joining method includes the following steps: providing a tool; providing a mold with a surface and defining a slot from the surface; providing a workpiece arranged on the surface of the mold; the tool resisting the workpiece, rotating and moving along the slot, and stirring parts of the workpiece to form a protrusion in the slot of the mold integrated with the workpiece. The friction stir joining method can form a workpiece with a complicated structure easily, and has a high efficiency.