baber/WOPTO huggingface dataset:
Patent TW-200913317-A (TW)
Title: Side-emitting LED package with improved heat dissipation
Inventor: OON SIANG LING
IPC: H01L33/48
Filed: 2008-05-13
Abstract: A light source and a method for making the same are disclosed. The light source includes a lead frame, an integrated circuit chip and a body. The lead frame has first and second sections. The first section includes a lateral portion, a chip mounting area and a first extension. The integrated circuit chip is bonded to the first section in the chip mounting area and is in thermal contact with the chip mounting area. The body has top, bottom, and side surfaces. The first extension is bent to provide a heat path from the chip mounting area to the side surface, a surface of the first extension that is not in contact with the side surface forming a first planar bonding surface. The heat path has less thermal resistance than a heat path through the lateral portion.
Patent TW-200948539-A (TW)
Title: Sleeve and manufacturing method thereof
Inventor: ZENG QING-XIANG
IPC: B25B13/06
Filed: 2008-05-26
Abstract: This invention relates to a sleeve and the manufacturing method thereof, comprising the steps of: 1. preparing a semi-finished product of sleeve having an outer peripheral face, which can be defined into a first section and at least a second section; 2. making the second section of the outer peripheral face form at least an identification zone and defining the part of the second section around the identification zone to be a non-identification zone; 3. performing rustproof and coloring treatment to the outer peripheral face; 4. performing mechanical surface processing treatment to the outer peripheral face of the second section to enable the non-identification zone to show the original metallic color, which is different from the non-metallic color appeared on the first section and the identification zone.
Patent TW-200907012-A (TW)
Title: Phosphor paste composition
Inventor: YAMAUCHI KENJI
IPC: C08L33/10
Filed: 2008-06-06
Abstract: It is intended to provide a phosphor paste composition, which is capable of printing by screen printing, has good phosphor dispersibility, is excellent in storage stability and can be degreased at a low temperature. The invention is directed to the phosphor paste composition containing a (meth)acrylic resin, a phosphor, an organic solvent and a polyoxyethylenesorbitan fatty acid ester having an HLB value of 9 or more, wherein a viscosity when measured by setting a probe revolution at 23 DEG C using a B-type viscometer to 10 rpm is 8 to 40 Pas.
Patent TW-201001439-A (TW)
Title: Submarine examination sweep device
Inventor: ZEN TAIN-SHI
IPC: G21C17/00
Filed: 2008-06-26
Abstract: A submarine examination sweep device contains a positioning sensor to send actuating mechanism; a transmitting mechanism; a conducting mechanism; and a detecting mechanism. Takes advantage of this, may send actuating mechanism establishment water surface in on the work pond, but this transmitting mechanism, the guiding organization and detecting mechanism establish water surface in under the work pond. That will cause this invention achieves easy to use and effect of the maintenance.
Patent TW-200910869-A (TW)
Title: Methods for sending small packets in a peer-to-peer (P2P) network
Inventor: Li jun-yi
IPC: H04B7/005
Filed: 2008-07-09
Abstract: An improved mechanism is provided that facilitates transmission of small packets within an ad hoc peer-to-peer network. A small packet is identified to a receiver within a control channel so that its lower power can be considered in an interference management protocol implemented among local peer devices. In a traffic slot, a transmitter voluntarily backs down on the transmitter power as a smaller packet will require much lower signal-to-noise ratio. This will improve the signal energy per bit per noise power density for the transmission as well as minimize the interference caused to other wireless communications happening in the same spectrum.
Patent TW-201005998-A (TW)
Title: Semiconductor light emitting device having electron blocking complex layer
Inventor: WU PENG-YI
IPC: H01S5/20
Filed: 2008-07-24
Abstract: A light emitting device with a composed electron-blocking layer, comprises an active layer, a n-GaN layer, a p-GaN layer, and an electron-blocking layer with high energy band gap, which has two III-V group semiconductor layers with different band gaps that can be deposited periodically on the active layer to block overflowing electrons from the active layer.
Patent TW-200914110-A (TW)
Title: Uses of fibrillated nanofibers and the removal of soluble, colloidal, and insoluble particles from a fluid
Inventor: SCHROEDER JOHN H
IPC: B01D39/14
Filed: 2008-07-25
Abstract: A filter for removing soluble, colloidal, and insoluble particles from a fluid, including lead using a first filter media for filtering soluble material from the fluid, a second filter media, adjacent and in fluid communication with, the first filter media, for filtering soluble material from said fluid, wherein the first and second filter media create a physical non-soluble particle barrier at their interface for capturing non-soluble particles, that when retained at the interface, become soluble over time in the fluid, and are subsequently removed by the second filter media. At least one of the filter media can be fibrillated nanofibers that are loaded with finely subdivided media of powdered ion exchange resins. A third filter media may be placed between the first and second filter media to enhance capturing and dissolving the physical non-soluble particles.
Patent TW-200915369-A (TW)
Title: Fingertip tactile-sense input device
Inventor: NAKAYAMA TAKURO
IPC: H01H13/7065
Filed: 2008-07-29
Abstract: To provide a fingertip tactile-sense input device in an input device having a plurality of keys within an extremely small range such as within a range of person's fingertip movement, which while being made extremely small and thin, enables key input while maintaining a sufficient click feeling, and also which is excellent for mass production. A base plate (50) has one dome spring (51) arranged at an approximate center of a side of a hole space, and a contact structure (52) on an inside of the dome spring (51). A surface sheet (20) is fixed to a flange (11) so that in a free state, this becomes approximately the same level as an other face of a frame (10), and is provided with a plurality of surface protrusions (21) deployed within a range in which the person's fingertip moves, and has flexibility, elasticity, and pliability.; A digitizer (30) is arranged on the hole space side of the surface sheet (20), so as to be slidable on the surface sheet (20), and is capable of electrically measuring a position where a force applied to the surface sheet (20) is the strongest. A convex part (41) is provided on an actuator (40), and the actuator (40) is fixed to the digitizer (30), and has rigidity.
Patent TW-200918471-A (TW)
Title: Production method of quartz glass crucible and apparatus therefor
Inventor: FUJITA TAKESHI
IPC: C30B29/06
Filed: 2008-07-29
Abstract: This invention provides a process for producing a quartz glass crucible, which does not cause significant inclusion of foreign matter during arc melting and can realize stable arc, and an apparatus for producing the quartz glass crucible. In the production process and the production apparatus, means for blowing air from the side of an arc electrode toward a melting space of a mold, and means for discharging air within a heating oven are provided. During melting, air is forcibly supplied into the melting space to render the atmospheric pressure within the melting space higher than the outside of the melting space. Preferably, an atmospheric pressure difference of not less than 100 pa is provided between the melting space and the place surrounding the melting space, and, in this state, melting is carried out.
Patent TW-200934099-A (TW)
Title: Low distortion switching amplifier circuits and methods
Inventor: TAKAGISHI HIDETO
IPC: H03F1/34
Filed: 2008-08-07
Abstract: Embodiments of the present invention include switching amplifier circuits and methods. In one embodiment, the present invention includes a low distortion method of driving a switching amplifier comprising modulating an audio input signal to produce a half-wave rectified pulse-width modulated signal and a complementary half-wave rectified pulse-width modulated signal. These signals may be amplified in a power amplifier and combined in a feedback circuit to generate a first feedback signal and a second feedback signal, which may be coupled the inputs of a modulator for controlling the output signal.
Patent TW-200952242-A (TW)
Title: Systems and methods for rechargeable battery collector tab configurations and foil thickness
Inventor: BLOMGREN GEORGE
IPC: H01M4/64
Filed: 2008-08-19
Abstract: Systems and methods for configuring tabs on a rechargeable battery may include a current collector comprising one or more collector foil and one or more tabs connected to the collector foil for conveying generated current from the current collector. The tabs may be configured to extract greater capacity from the battery electrodes so that the resulting battery may exhibit higher performance. The tabs may be configured so that the length of the tab is greater than the height of the collector foil so the tab may cover the height of the collector foil and may protrude from the foil.
Patent TW-201010376-A (TW)
Title: Slide mechanism and portable electronic device using the same
Inventor: WANG JIN-XIN
IPC: H04M1/02
Filed: 2008-08-22
Abstract: A sliding mechanism includes a main plate, a sliding plate, and at least one elastic element. The sliding plate is slidably disposed on the main plate. The at least one elastic element is connected to the main plate and the sliding plate respectively. The elastic element includes at least two spring rings and at least one arc-shaped elastic arm for connecting the spring rings. The elastic element is used for producing an elastic force to drive the sliding plate moving relative to the main plate. The present invention also provides a portable electronic device using the sliding mechanism.
Patent TW-200919032-A (TW)
Title: Display arrangement and method for controlling a display unit of a display arrangement
Inventor: MUSCHAWECK JULIUS
IPC: G02F1/13357
Filed: 2008-08-28
Abstract: This invention relates to a display arrangement (1) with a back-lighting unit (2) and a display unit (3), which are arranged, so that in operation of the display arrangement (1) the light emitted from the back-lighting unit (2) is incident on the rear side of the display unit (3). The display arrangement (1) is characterized in that the back-lighting unit (2) has at least two adjacent light-guiding elements (4), where the back-lighting unit (2) is installed such that in the boundary area (5) between the light-guiding elements (4) a light with larger brightness than outside the boundary area (5) is emitted. A diffuser layer (6) is arranged between the back-lighting unit (2) and the display unit (3), and a control unit (7) is provided to compensate a larger brightness in the boundary area (5) by means of an adapted control of the display unit (3).
Patent TW-201009608-A (TW)
Title: System and method for clearing unnecessary data of drawing archiving
Inventor: XIE YU-QUAN
IPC: G06F17/30
Filed: 2008-08-29
Abstract: A method for clearing unnecessary data of drawing archives is provided. The method includes: selecting a drawing archives from a database; obtaining marks of all primitives of the drawing archives; searching all the primitives with the marks meaning that the primitives has been deleted in a interface and deleting the data of the primitives; deleting all assisted primitives from each drawing from the database; and deleting all symbol table. A related system is also provided.
Patent TW-200935928-A (TW)
Title: Power saving operation of always-connected wireless roaming
Inventor: SOOD KAPIL
IPC: H04L12/28
Filed: 2008-09-24
Abstract: Methods and apparatuses enable maintaining wireless connectivity while the wireless client device is in a power save mode. The system includes a host operating system (OS) that handles wireless connections while the device is executing in normal operation, and an embedded agent that handles the wireless connections when the device switches to power saving operation and the host OS switches to a sleep or standby state. The system detects a change in the power save mode and triggers an exchange of session context information between the host OS and the embedded agent (from the host OS to the embedded agent when the system enters the power save mode, and from the embedded agent to the host OS when the system returns to normal operation from the power save mode). The system also triggers the switching of management consistent with the passing of session context information.
Patent TW-200921897-A (TW)
Title: A semiconductor light emitting device, a combined light emitting device arranging the semiconductor light emitting device, and a planar light emitting source using the combined light emitting device
Inventor: SANO TAKESHI
IPC: H01L25/075
Filed: 2008-09-30
Abstract: A semiconductor light emitting device includes a recess portion defined by: a pair of first side walls facing each other; and a pair of second side walls provided between the first side walls, facing each other, and having shorter lengths than the first side walls in plan view. Light emitting elements are arranged on a bottom surface of the recess portion along the first side walls. The light emitting elements includes: a first light emitting element configured to emit light of a first color; and a second light emitting element configured to emit light of a second color and disposed at a position closest to the second side wall of the light emitting elements. The recess portion is filled with a resin portion containing fluorescent material configured to change wavelengths of a part of the light of second color to wavelengths of complementary color of the second color.
Patent TW-200923012-A (TW)
Title: Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device
Inventor: KONDO FUMITAKA
IPC: G02F1/1337
Filed: 2008-10-02
Abstract: This invention provides a liquid crystal alignment agent for a liquid crystal display device to improve long-term reliability and image sticking. The liquid crystal alignment agent includes alkenyl substituted nadimide compound, radical polymerization compound having unsaturated double bond, and polyamic acid and its derivatives, wherein the alkenyl substituted nadimide compound is represented as formula (Ina). The amount of alkenyl substituted nadimide compound is 0.01 to 1.00 weight parts according to that of the polyamic acid and its derivatives. The amount of radical polymerization compound having unsaturated double bond is 0.01 to 1.00 weight parts according to that of the polyamic acid and its derivatives. The amount of polyamic acid and its derivatives is 0.5 to 30 weight percents among the above-mentioned composition.
Patent TW-201015391-A (TW)
Title: Optical mouse
Inventor: LIU CHIN-LIN
IPC: G06F3/033
Filed: 2008-10-09
Abstract: An optical mouse is disclosed, which has a well-designed absolutely fixing mechanism, so as to avoid loose engagement between an optical component and a base plate, and to eliminate shifting and out-of-focus of the optical path, thereby improving performance of the optical mouse.
Patent TW-200926861-A (TW)
Title: System and method to facilitate acquisition of access point base stations
Inventor: DESHPANDE MANOJ M
Filed: 2008-10-13
Abstract: Devices and methods are provided for facilitating selection and acquisition of an access point (AP) base station via implementation of a system selection file that may include a preferred roaming list (PRL), a public land mobile network (PLMN) database, or the like. The selection attempts may be limited to specific preferred systems, such as, for example, the AP base station. The system selection file includes identification parameters of the preferred systems. In one embodiment, the identification parameters include at least one of a system identifier (SID) and a network identifier (NID) for a given one of the systems.
Patent TW-200932973-A (TW)
Title: Multi-layer woven fabric display
Inventor: ASVADI SIMA
IPC: D03D25/00
Filed: 2008-10-14
Abstract: The present invention relates to textiles for photonic and electronic applications, particularly to multilayer textiles made of electrically conductive yarns for driving electrical components such as light emitting diodes connected to the textile. The light emitting diodes may be arranged in the form of an array in order to realize a flexible and foldable display. In the textile according to the present invention, insulating weft yarns are interwoven in a multilayer warp such that the electrically conductive warp yarns are partially covered by the insulating weft yarns, thereby preventing from short-circuit between electrically conductive yarns of the textile. In particular, the structure of the textile according to the present invention may be a satin/sateen weave structure.
Patent TW-201018234-A (TW)
Title: Height adjustable stand
Inventor: ZHOU FAN
IPC: H04N5/655
Filed: 2008-10-24
Abstract: A height adjustable stand includes a base, a connecting seat, a first pivotal rotating assembly, and a second pivotal rotating assembly. The first pivotal rotating assembly and the second pivotal rotating assembly rotatably connect the base to the connecting seat. The first pivotal rotating assembly includes a first pivotal shaft. The second pivotal rotating assembly includes a second pivotal shaft. The first pivotal shaft connects with the second pivotal shaft directly, such that the first pivotal shaft is aligned with the second pivotal shaft. The height adjustable stand can prevent the liquid crystal panel device mounted on the height adjustable stand from sloping.
Patent TW-200927512-A (TW)
Title: Mechanical pencil
Inventor: IZAWA HIROTAKE
IPC: B43K21/02
Filed: 2008-10-24
Abstract: A mechanical pencil has a rotor (6) adapted so that it can rotate and axially move in a shaft tube (1) together with a chuck (4) for holding lead. First and second cam surfaces (6a, 6b) are respectively formed on one axial and the other axial end surfaces of the rotor, first and second stationary cam surfaces (13a, 14a) are arranged on the shaft tube side so as to respectively face the first and second cam surfaces, and thus a lead rotation and drive mechanism is formed. A display section (6c), a wedge-shaped cutout, is formed in a part of the rotor, and the display section (6c) is visible through the shaft tube made of a transparent material. With this mechanical pencil, movement of lead that is gradually rotated by writing pressure can be clearly recognized by the user.
Patent TW-201016189-A (TW)
Title: Sensor, and information display method for sensor and system thereof
Inventor: LIN YING-TZU
IPC: A61B5/02
Filed: 2008-10-31
Abstract: A sensor, and an information display method for sensor and a system thereof are provided. First, an original image with an anthropomorphic object is provided. Next, plenty of sense information is received one by one. The sensor is used to detect physiological information or motion information or environmental information of a user for generating the sense information. Afterwards, the sense information is gathered statistics to obtain a sense record. Then, a status, which is after a period time, of the anthropomorphic object is forecasted according to the sense record. Next, the original image is changed to a forecasting image according to the status. Finally, the forecasting image is display. Accordingly, the user can know daily lives any time by the change of the image.
Patent TW-200931991-A (TW)
Title: Offset compensation gamma buffer and gray scale voltage generation circuit using the same
Inventor: HAN DAE-KEUN
IPC: H04N9/69
Filed: 2008-11-10
Abstract: Disclosed are an offset compensation gamma buffer and a gray scale voltage generation circuit using the same. The offset compensation gamma buffer includes: a buffer which outputs an input voltage input to a positive or negative input terminal as an output voltage; and a switching unit which selectively connects the input voltage and the output voltage of the buffer to the positive and negative input terminals in response to a control signal. The output voltage of the offset compensation gamma buffer is supplied to the input of a gray scale voltage generation circuit of a source driver for driving a liquid crystal panel. The offset of the offset compensation gamma buffer is compensated using an inversion timing of the control signal. The output voltage of the offset compensation gamma buffer is supplied as a reference voltage of the voltage divider unit for generating the gray scale voltages, and the offset of the gray scale voltages is also compensated.
Patent TW-200931740-A (TW)
Title: Fluorescent tube connector device having structure of avoiding conflict sound
Inventor: SUGITA NOBUHIRO
IPC: H01R33/02
Filed: 2008-11-26
Abstract: The subject of the present invention is to provide a fluorescent tube connector device with a floating mechanism, which is installed with a structure of avoiding conflict sound. The device of the present invention comprises: a movable case capable of moving along the length direction of a fluorescent tube according to the movement of fluorescent tube; and a fixed case which supports the movable case along its length direction in a floating way. A part of the fixed case has a free end extending toward the floating direction, which is set with a pushing component arranged to protrude toward the side of the movable case and contacted the movable case, wherein the pushing component provides force to the movable case in the direction of departing from the fixed case.
Patent TW-200932399-A (TW)
Title: Process for manufacturing copper alloy products and equipment therefor
Inventor: YOSHIDA HIROKAZU
IPC: B22D11/108
Filed: 2008-11-28
Abstract: A process for manufacturing a copper alloy product from a precipitation-hardening type copper alloy which comprises the step of conducting separately the melting of pure copper and the melting of an additional element or a master alloy containing an additional element, wherein a high-concentration melt which contains at least either of Ni and Co and Si and has an Ni content of up to 80 mass% is formed by melting simultaneously a combination of two or more elements and/or mater alloys selected from among Ni, Co, Si, Ni-Cu master alloys, Co-Cu master alloys, Si-Cu master alloys, Ni-Si-Cu master alloys and Co-Si-Cu master alloys with the assistance of generation of heat of mixing and added to molten pure copper fed from another melting furnace to form a molten alloy having a prescribed composition.
Patent TW-201023493-A (TW)
Title: Multiple phases full bridge power converter
Inventor: LEE YI-YING
IPC: H02M7/12
Filed: 2008-12-05
Abstract: A multiple phases full bridge power converter disclosed, which comprises: a plurality of loads; a plurality of bridge legs, each being composed of two power transistors; a plurality of transformers, each being configuring by coupling its primary side to a node disposed between two power transistors of two neighboring bridge legs; a plurality of inductors, each connected to the primary side of one transformer selected from the aforesaid plural transformers corresponding thereto.