baber/WOPTO huggingface dataset:
Patent TW-201219960-A (TW)
Title: Projection type display device
Inventor: KOJIMA KUNIKO
IPC: G02B27/09
Filed: 2011-08-22
Abstract: The invention provides a projection type display device capable of favorably correcting luminance variation and color variation appearing on an image display screen (5), the projection type display device having a light source (1), a light valve (2), an illumination optical system (4) and a projection optical system (5). The illumination optical system (4) includes a light intensity unifying element (41), a first optical system (42, 43) which directs a light beam to an image forming region (2a) of the light valve (2), and an opening governing member (6). The opening governing member (6) is disposed at a position not in a relation of optical conjugate with screen (5), and has at least one of the opening expansion unit and the opening reduction unit. The opening expansion unit is disposed at a position corresponding to a divisional region having a relatively low luminance based on a measured valve or a calculated valve of the relative luminance in a plurality of divisional regions of the image forming region (2a) or the screen (5) and is a out-out region for narrowing a light-shielding portion and widening the opening portion. The opening reduction unit is disposed at a position corresponding to a divisional region having a relatively high luminance, and is a protruding portion which widens the light-shielding portion narrows the opening portion.
Patent TW-201215296-A (TW)
Title: A case for enclosing and remaining attached to a tablet-computing device
Inventor: MONGAN RYAN HILL
IPC: H05K7/14
Filed: 2011-08-22
Abstract: A case for enclosing and remaining attached to a tablet-computing device may include a rigid inner portion and an outer portion attached thereto. The case may be customized to accommodate a particular kind or type of tablet-computing device and may include an aperture aligned within the case to accommodate a feature of the inserted tablet-computing device. The case may be configured to elevate a tablet-computing device to an angled position relative to a planar position and/or maintain the tablet-computing device in the angled position. In some embodiments, the rigid inner portion may be removable from the case.
Patent TW-201311048-A (TW)
Title: Heat dispersion dynamic control method and apparatus of AC LED driving circuit
Inventor: Pan zheng-hong
IPC: G05F3/08
Filed: 2011-08-25
Abstract: The present invention is related to a heat dispersion dynamic control method and apparatus of AC LED driving circuit that cascade a plurality of voltage-controlled transistors and a current detection unit in the power loop of a LED unit, and then connect with a resistance unit between two adjacent voltage-controlled transistors so as to constitute a plurality levels of power distribution units. By detecting the current and voltage of the power loop, the present power consumption value can be calculated, and according to the power consumption value, the switch-over of the power distribution unit corresponding to the power range can be decided. Since the power distribution unit having higher level comprises more resistances, the present invention can share the power of the single voltage-controlled transistor controlling constant current while applying in high-watt LED units such that the voltage-controlled transistor can be prevented from being overheated, resulting in abnormal operation.
Patent TW-201312020-A (TW)
Title: One-way clutch and manufacturing method thereof
Inventor: Xue li-yu
IPC: F16D41/06
Filed: 2011-09-02
Abstract: The present invention comprises a plurality of rollers, a first collar, a second collar, and a circular retention frame. The first collar and the second collar are fit over each other for relative rotation. The first collar comprises a plurality of recessed cavities and each of the plurality of recessed cavities has an inclined bottom. The second collar is set in tight engagement with the circular retention frame to drive the circular retention frame to rotate by frictional force. The circular retention frame comprises a plurality of through holes that have a number corresponding to that of the plurality of rollers and expose the plurality of recessed cavities. Further, the plurality of rollers is set, in a one-to-one manner, in the plurality of through holes and is received in the plurality of recessed cavities. As such, driving the second collar to rotate causes the circular retention frame to rotate by frictional force so as to push the rollers to contact with higher portions of the inclined bottoms of the recessed cavities to allow the second collar to drive the first collar to rotate by means of pushing effected by the rollers, namely torque being transmitted from the second collar to the first collar. Further, when the speed of the first collar is greater than the second collar, the rollers get to lower portions of the inclined bottoms of the recessed cavities, namely the rollers separating from the second collar, so that torque is prevented from transmission between the second collar and the first collar.
Patent TW-201215460-A (TW)
Title: Micro powder removal apparatus
Inventor: BABA KAZUHIRO
IPC: B07B7/06
Filed: 2011-10-12
Abstract: To provide a micro powder removal apparatus, which can extend the resident time of gas mixture on the filter surface and the shape of the apparatus can be designed freely. The apparatus has an inner cylinder and an outer cylinder. In the sidewall of the inner cylinder, at least one portion of the superimposed part of the outer cylinder sidewall in the axial direction of the inner cylinder center axis is formed with a porous filter, an inlet tube is disposed to allow the gas mixture of air and particles to flow into the inner cylinder, an outlet tube is disposed at the same time to allow the air through the filter holes together with the micro powder contained in the gas mixture that flows into the inner cylinder to flow out of the outer cylinder. The filter hole is formed as a lengthy hole with its length direction being perpendicular to the direction of the central axis of the inner cylinder.
Patent TW-201224113-A (TW)
Title: Emission layer material, organic electroluminescence element, display device and lighting device
Inventor: KOIKE TOSHIHIRO
IPC: H01L51/54
Filed: 2011-10-13
Abstract: An organic electroluminescence element with excellent luminous efficiency and element longevity is provided. In an anthracene compound in which a phenyl group and a naphthyl group are bonded at position 9 and position 10 respectively, the naphthyl group is substituted with a specific aryl group, especially at position 7 of the naphthyl group (which is bonded to anthracene at its position 2), thereby providing a compound used as an emission layer material and for producing the organic electroluminescence element.
Patent TW-201317556-A (TW)
Title: Wireless transmission pressure measurement device
Inventor: CHEN LI-ZHEN
IPC: G01L7/04
Filed: 2011-10-20
Abstract: This invention relates to a wireless transmission pressure measurement device comprising a housing with an inlet. An inlet coupling inverter generates an electrical signal representing inlet pressure, and a data communication device is coupled with the inverter and transmits a wireless signal equivalent to the electrical signal. A pressure measurement device comprises a housing with an inlet. An inverter is coupled with the housing inlet to generate an electrical signal representing inlet pressure. The inverter comprises a pressure/mechanical inverter coupled to the inlet to respond to inlet pressure. An eddy current sensor has a first component coupled to the pressure/mechanical inverter and moves to respond to the displacement of the pressure/mechanical inverter. A second component of the eddy current sensor is positioned to respond to the movement of the first component, which generates an electrical signal, and the data communication device is coupled with the inverter to transmit a wireless signal equivalent to the electrical signal, wherein the pressure data is provided remotely.
Patent TW-201317915-A (TW)
Title: Accurate multicast reporting system and method introducing geographic information system (GIS) spatial resolution
Inventor: Xiao zhi-hui
IPC: G06Q30/00
Filed: 2011-10-31
Abstract: Disclosed is an active information reporting method introduced a geographic information system (GIS) spatial resolution mechanism, which is characterized by the introduction of a geographic information system (GIS) that brings a feature enabling a geographic position to be accurately displayed and enabling information to be accurately transmitted to a communication device user within a target scope. The invention allows the information to be accurately transmitted based on the geographic position through a local call device, a handheld mobile device or other communication mechanisms, and enables the information to be immediately and accurately provided to a user group in a specific area through utilization of precise marketing, an emergency information reporting system or other needs. According to the invention, the spatial resolution mechanism that has the feature of geographic high precision is adopted, thereby effectively reducing troubles caused by information transmission by mistake, enhancing the trust of the user, lowering the cost and improving the efficiency.
Patent TW-201240275-A (TW)
Title: Battery heating circuit
Inventor: Xu wen-hui
IPC: H01M10/50
Filed: 2011-11-24
Abstract: A battery heating circuit comprises a first switchgear, a second switchgear, a third switchgear, a fourth switchgear, a switch control module, a damping element, a current storage element and a charge storage element. The first switchgear, the charge storage element and the third switchgear form a first branch through which energy flows from the battery to the charge storage element and a second branch through which energy flows from the charge storage element to the battery. The fourth switchgear, the charge storage element and the second switchgear form a third branch through which energy flows from the battery to the charge storage element and a fourth branch through which energy flows from the charge storage element to the battery. The switch control module is used for controlling the first switchgear, the second switchgear, the third switchgear and the fourth switchgear to switch on and off so as to control energy to flow between the battery and the charge storage element.
Patent TW-201328955-A (TW)
Title: Paper deskew device for auto document feeder
Inventor: KUO PING-HUNG
IPC: B65H23/188
Filed: 2012-01-06
Abstract: The present invention relates to a paper deskew device for an auto document feeder including a transport roller set, a deskew roller set and a motion transmission device. The transport roller set includes a first gear, and the deskew roller set includes a second gear. The first gear drives the motion transmission device and the second gear to make the transport roller set and the deskew roller set rotate to a first direction and a second direction respectively, before a front edge of a paper contacts with the deskew roller set. After the front edge of the paper contacts with the deskew roller set, the deskew roller set rotates to the second direction continuously during a default time period for paper skew correction. After that, the first gear drives the second gear and the deskew roller set to rotate to the first direction to convey the paper.
Patent TW-201330326-A (TW)
Title: Chip package structure and fabrication method thereof
Inventor: CHIU KUAN-YU
IPC: H01L33/48
Filed: 2012-01-12
Abstract: A chip package structure and a fabrication method thereof are provided. The chip package structure includes a chip disposed on a substrate, having at least an electrode formed on a top surface of the chip. A flexible transparent thermal conductive insulating layer is conformally disposed on the chip and the substrate and the electrode of the chip is exposed. A flexible patterned thin-film circuit layer is conformally disposed on the flexible transparent thermal conductive insulating layer and contacts the electrode of the chip. The method includes forming a complex flexible thin-film structure containing a flexible transparent thermal conductive insulating layer and a flexible patterned thin-film circuit layer on a carrier, and stripping the complex flexible thin-film structure from the carrier to attach on a chip.
Patent TW-201235800-A (TW)
Title: Method of operating a projection exposure tool for microlithography
Inventor: CONRADI OLAF
IPC: G03F7/20
Filed: 2012-01-19
Abstract: A method of operating a projection exposure tool (10) for microlithography is provided. The projection exposure tool (10) has a projection objective (26) for imaging object structures on a mask (20) into an image plane (28) using electromagnetic radiation (13, 13a, 13b), during which imaging the electromagnetic radiation (13b) causes a change in optical properties of the projection objective (26). The method comprises the steps of: providing the layout of the object structures on the mask (20) to be imaged and classifying the object structures according to their type of structure, calculating the change in the optical properties of the projection objective (26) effected during the imaging process on the basis of the classification of the object structures, and using the projection exposure tool (10) for imaging the object structures into the image plane (28), wherein the imaging behavior of the projection exposure tool (10) is adjusted on the basis of the calculated change of the optical properties in order to at least partly compensate for the change of the optical properties of the projection objective (26) caused by the electromagnetic radiation (13, 13a, 13b) during the imaging process.
Patent TW-201318133-A (TW)
Title: Semiconductor apparatus
Inventor: YANG HYUNG-GYUN
IPC: H01L23/538
Filed: 2012-01-20
Abstract: A semiconductor apparatus includes first and second vias, a first circuit unit, a second circuit unit and a third circuit unit. The first and second vias electrically connect a first chip and a second chip with each other. The first circuit unit is disposed in the first chip, receives test data, and is connected with the first via. The second circuit unit is disposed in the first chip, and is connected with the second via and the first circuit unit. The third circuit unit is disposed in the second chip, and is connected with the first via. The first circuit unit outputs an output signal thereof to one of the first via and the second circuit unit in response to a first control signal.
Patent TW-201336593-A (TW)
Title: Cleaning device
Inventor: CHEN CHIH-YUNG
IPC: B08B1/02
Filed: 2012-03-02
Abstract: This invention discloses a cleaning device. The cleaning device comprises a shell, a first roll, a second roll and a clean belt. The shell has a first pivot shaft and a second pivot shaft. The distance between the first pivot shaft and the second pivot shaft is a part of cleaning. The first roll pivot shaft is disposed on the first pivot shaft actively. The second roll is disposed on the second pivot shaft actively. One end of the clean belt is designed to wind around the first roll and another end of the clean belt is disposed on the second roll such that the clean belt, which is located on the part of cleaning can be exposed out of the shell. Wherein, the clean belt be winded from the first roll to the second roll gradually when the second roll be rolling. The cleaning device achieves cleaning motions by the clean belt on the part of cleaning.
Patent TW-201240202-A (TW)
Title: Positive electrode active material for lithium ion batteries, positive electrode for lithium ion battery, and lithium ion battery
Inventor: OKAMOTO KENTARO
IPC: H01M4/505
Filed: 2012-03-20
Abstract: Provided is a positive electrode active material for lithium ion batteries which ensures excellent battery characteristics. This positive electrode active material for lithium ion batteries is presented by the compositional formula Li(LixNi1-x-yMy)O2+a [wherein M is one or more elements selected from among Sc, Ti, V, Cr, Mn, Fe, Co, Cu, Zn, Ga, Ge, Bi, Sn, Mg, Ca, B and Zr, 0 ≤ x ≤ 0.1, 0 < y ≤ 0.7 and a > 0], and has a primary particle diameter of 1.6 to 2.3 μm. The amount of alkali present on the surfaces of the particles is 1.2 mass% or less as determined by two-step neutralization titration. When the content of lithium hydroxide in the alkali present on the surfaces of the particles is represented by "A (mass%)" and the content of lithium carbonate therein is represented by "B (mass%)", the A/B ratio is 1 or less.
Patent TW-201338802-A (TW)
Title: Hydrogel composition and dressing comprising the same
Inventor: Zheng yu-xiu
IPC: A61P17/02
Filed: 2012-03-29
Abstract: A hydrogel composition comprises 5 wt% to 10 wt% of polyacrylate salt; 15 wt% to 41 wt% of polyol; 47 wt% to 76 wt% of pure water; and 0.01 wt% to 9 wt% of functional reagent, wherein the weight ratio of pure water to the polyol ranges between 1.1 and 5. The hydrogel composition or dressing, when applied to human skin, can rapidly reduce the temperature of human skin by at least 5 DEG C and can rapidly reduce the temperature of human skin to a temperature range (15 DEG C or above) which is acceptable to the skin without further reducing the temperature of the skin and causing freezing injury of the skin. Furthermore, when the hydrogel composition and dressing are applied to a burn wounded portion, they can reduce the temperature to a temperature range acceptable to the skin, thereby greatly facilitating wound recovery.
Patent TW-201307243-A (TW)
Title: Method for producing improved rubberized concrete using waste rubber tires
Inventor: YEN KUO-JI
IPC: C04B18/22
Filed: 2012-03-30
Abstract: Partial oxidation of crumb rubber derived from environmental hazardous waste tires yields surface treated crumb rubber and a gas condensate which are used as blending stocks for making rubberized concrete with substantially improved mechanical strength as compared to the conventional rubberized concrete. The chemically more active rubber surface becomes hydrophilic, so it interacts with the hydrophilic surface of surrounding cement matrix much stronger. The gas condensate co-produced in the partial oxidation reactor consists of mainly active sulfur oxides (R-SOx-R) and serves as an excellent bonding agent to further enhance the bonding strength between the partially oxidized rubber particles and the cement mixes. The mechanically improved rubberized concrete is more versatile than conventional rubberized concrete.
Patent TW-201341213-A (TW)
Title: Single vertical spindle double independent horizontal spindle engraving and milling Machine
Inventor: KANG CHUN-FU
IPC: B44B3/04
Filed: 2012-04-11
Abstract: A single vertical spindle double independent horizontal spindle engraving and milling Machine is disclosed, which comprises a lateral beam and a machining unit. The machining unit is disposed on the lateral beam in a moveable fashion and comprises a lateral sliding plate to move in the left-right direction; a first and a second longitudinal sliding plates to move upward and downward; a first horizontal machining spindle and a second horizontal machining spindle disposed on the first and the second longitudinal sliding plates respectively; a vertical machining spindle to move upward and downward; and an actuating member. To grind a surface of a work piece, the actuating member pulls the vertical machining spindle to move upward, so that one of a first tool and a second tool can carry out the machining operation. To drill holes in a work piece and to edge the work piece, the actuating member pushes the vertical machining spindle to move downward for a third tool to carry out the machining operation.
Patent TW-201342991-A (TW)
Title: Driver circuit for improving utilization rate of LED device and related constant current regulator
Inventor: CHIU KUO-CHIN
IPC: H05B44/00
Filed: 2012-04-12
Abstract: A driver circuit for driving an LED array is disclosed. The LED array comprises a first, a second, a third, a fourth LED device and a diode device. The second LED device is connected to the first LED device. The fourth LED device is connected to the third LED device. The diode device is connected between the second LED device and the third LED device. The driver circuit comprises: a first constant current regulator for coupling between the first and the second LED device; a second constant current regulator for coupling between the second and the third LED device; a third constant current regulator for coupling between the third and the fourth LED device; a fourth constant current regulator for coupling between the fourth LED device and a fixed voltage level; and a control circuit coupled with the first, the second, the third, and the fourth constant current regulators. When an input voltage of a target constant current regulator of the driver circuit exceeds a corresponding threshold voltage, the target constant current regulator reduces a current flowing therethrough to be lower than a predetermined threshold value under the control of the control circuit.
Patent TW-201306539-A (TW)
Title: SSO framework for multiple SSO technologies
Inventor: SHAH YOGENDRA C
IPC: H04L29/06
Filed: 2012-04-30
Abstract: Users desire useable security or a seamless means for accessing internet services whereby user interaction in the provisioning of credentials may be kept to a minimum or even eliminated entirely. The Single Sign-On (SSO) identity management (IdM) concept may be a means by which a user may be provided with such ease of use, while enabling user-assisted and network-assisted authentication for access to desired services. To enable seamless authentication services to users, a unified framework and a protocol layer interface for managing multiple authentication methods may be used.
Patent TW-201346131-A (TW)
Title: Vertical type blades for wind power generation
Inventor: SU MAX
IPC: F03D11/02
Filed: 2012-05-09
Abstract: The invention relates to vertical type blades for wind power generation. An assembly board disposed separately is formed on a blade frame, and a blade main body is pivoted between two separate assembly boards. Furthermore, a stopping piece is provided between the assembly boards and the blade main bodies, and the stopping piece is disposed on a leeward side of the assembly board relatively to the blade main body. Thereby the blade main body pivoted on the blade frame can transform its state of opening or closing according to the wind orientation for the windward side or leeward side of the blade frame. When wind blows to the windward side, the blade main body will be blocked by the stopping piece to be positioned and be in the state of closing such that wind power can be completely received by the blade and the blade can be pushed accordingly. When wind blows to the leeward side, the blade main body is in the state of opining to avoid bearing the resistance generated by wind power. Accordingly, it can efficiently prevent wind power from effecting on the windward side and the leeward side simultaneously to cause thrust offset, so as to significantly improve the efficiency of wind power generation.
Patent TW-201305399-A (TW)
Title: Heater assembly for crystal growth apparatus
Inventor: CHARTIER CARL
IPC: C30B35/00
Filed: 2012-05-17
Abstract: Systems and methods are provided to promote uniform thermal environment to feedstock material (e.g., silicon) in a crucible of a crystal growth apparatus are provided herein. More specifically, a heating system may be arranged in the crystal growth apparatus so as to include at least a first and second heating element which are configured to distribute heat axisymmetrically to the feedstock material and the second heating element that is configured to distribute heat symmetrically to the feedstock material to thereby provide uniform heat distribution to the feedstock material in the crucible to allow for increased consistency in crystal ingot quality.