baber/WOPTO huggingface dataset:
Patent TW-201228031-A (TW)
Title: Photolithographic LED fabrication using phase-shift mask
Inventor: HAWRYLUK ANDREW M
IPC: H01L33/22
Filed: 2011-12-21
Abstract: Photolithographic methods of forming a roughened surface for an LED to improve LED light emission efficiency are disclosed. The photolithographic methods include photolithographically imaging a phase-shift mask pattern onto a photoresist layer of a substrate to form therein a periodic array of photoresist features. The roughened substrate surface is created by processing the exposed photoresist layer to form a periodic array of substrate posts in the substrate surface. A p-n junction multilayer structure is then formed atop the roughened substrate surface to form the LED. The periodic array of substrate posts serve as scatter sites that improve the LED light emission efficiency as compared to the LED having no roughened substrate surface. The use of the phase-shift mask enables the use of affordable photolithographic imaging at a depth of focus suitable for non-flat LED substrates while also providing the needed resolution to form the substrate posts.
Patent TW-201235723-A (TW)
Title: Optical amplifier for multi-core optical fiber
Inventor: DOERR CHRISTOPHER
IPC: G02B6/35
Filed: 2011-12-23
Abstract: One aspect provides an optical device. The optical device includes a first and a second array of optical couplers, a plurality of waveguides and a plurality of pump couplers located over a surface of a substrate. The optical couplers of the first array are able to end-couple in a one-to-one manner to the optical cores of a first multi-core fiber having an end facing and adjacent to the first array and the surface. The optical couplers of the second array are able to end-couple in a one-to-one manner to optical cores having ends facing and adjacent to the second array. The plurality of optical waveguides connects in a one-to-one manner the optical couplers of the first array to the optical couplers of the second array. Each optical waveguide has a pump coupler connected thereto between the ends of the waveguide.
Patent TW-201330398-A (TW)
Title: Electrical connector
Inventor: YU WANG-I
IPC: H01R12/50
Filed: 2012-01-03
Abstract: An electrical connector includes an insulative housing defining a number of receiving holes and including a number of middle walls each extending from the receiving holes and positioned between a pair of adjacent receiving holes, and a number of contact modules arranged side by side along a first direction. Each of the contact modules includes an insulative member and a number of contacts retained in the insulative member. Each of the insulative members includes a first portion having a first dimension measured in the first direction, and second portion having a second dimension measured in the first direction. The first dimension is great than the second dimension. The second portion is received between a pair of adjacent middle walls, and the first portion is not received between the pair of middle walls when the contact module is received in the insulative housing.
Patent TW-201329674-A (TW)
Title: Expanding device for portable electronic apparatus
Inventor: WANG WEI-CHENG
IPC: G06F1/16
Filed: 2012-01-06
Abstract: An expanding device for a portable electronic apparatus is disclosed. The expanding device includes a main body for placing the portable electronic apparatus and a sliding assembly disposed in the main body. The sliding assembly includes a slide track element disposed in the main body, a sliding element, and a cover. The sliding element is combined slidably with the slide track element to slide between a receive position and a expand position relatively to the main body. The cover is pivoted to the sliding element and includes a fixed portion. When the sliding element is moved towards outside of the main body to the expand position, the cover can be rotated relatively to the sliding element, and the portable electronic apparatus can be fixed on the main body via the fixed portion of the cover.
Patent TW-201329509-A (TW)
Title: 3D scan device and 3D scan method thereof
Inventor: SHEN HUNG-HSIANG
IPC: G02B26/10
Filed: 2012-01-10
Abstract: A 3D scan device includes a light source, a scanning-mirror component, a ranging unit and a color analyzing unit. The light source is for emitting a visible light and an invisible light. The scanning-mirror component is optically coupled to the light source for reflecting the visible light and the invisible light, so that the visible light and the invisible light can project on a sample and move along a predetermined path. The ranging unit is for receiving a reflecting invisible light reflected from the sample to calculate distance information of the sample. The color analyzing unit is for receiving a reflecting visible light reflected from the sample to calculate color information of the sample.
Patent TW-201233869-A (TW)
Title: Improved cleaning method
Inventor: JENKINS STEPHEN DEREK
IPC: D06F35/00
Filed: 2012-01-16
Abstract: The invention provides a method for the cleaning of a soiled substrate, the method comprising treating the substrate with a non-polymeric solid particulate cleaning material and wash water, the treatment being carried out in an apparatus comprising a drum comprising perforated side walls and having a capacity of between 5 and 50 litres for each kg of fabric in the washload, wherein the solid particulate cleaning material comprises a multiplicity of non-polymeric particles at a particle to fabric addition level of 0.1: 1-10: 1 by mass, each of the particles being substantially cylindrical or spherical in shape, and wherein the drum comprising perforated side walls is rotated at a speed which generates G forces in the range of from 0.05 to 900 G. The non-polymeric particles may comprise particles of glass, silica, stone, wood, or any of a variety of metals or ceramic materials. Preferably the solid particulate cleaning material additionally comprises a multiplicity of polymeric particles each of which is substantially cylindrical or spherical in shape. Preferably, at least one detergent is employed in the cleaning process. The invention provides optimum cleaning performance as a result of improved mechanical interaction between substrate and cleaning media and is preferably used for the cleaning of textile fabrics. The method allows for significant reductions in the consumption of detergents, water and energy when compared with the conventional wet cleaning of textile fabrics, and also facilitates reduced washing-related textile fabric damage. The invention also envisages a cleaning composition comprising a solid particulate cleaning composition and at least one additional cleaning agent.
Patent TW-201331062-A (TW)
Title: Spiral spring type sunroof shading blind
Inventor: LIN YONG-QING
IPC: B60J7/00
Filed: 2012-01-19
Abstract: A spiral spring type sunroof shading blind comprises two rails, a fastening unit, a sunshade unit and a retaining unit. The sunshade unit comprises a curtain with two guide edges respectively located at the left and right sides. The retaining unit comprises two spiral spring strips corresponding to the guide edges respectively and movably embedded in the rails, and two bridging wires for fastening the spiral spring strips respectively at the guide edges. Each spiral spring strip has several holes spaced from each other, and each bridging wire passes through the holes and is sewn together with the spiral spring strips and the guide edges. Using the design of sewing and connecting the spiral spring strips and the guide edges by the bridging wires, the purpose of stable joining can be achieved.
Patent TW-201233425-A (TW)
Title: Filtration system
Inventor: MIYATA ATSUSHI
IPC: C02F1/40
Filed: 2012-02-02
Abstract: The purpose of the present invention is to provide a filtration system whereby it is possible to attain both uniform backwashing of a floating filter media layer and efficient backwashing at low cost. The filtration system of the present invention comprises: a first filtration vessel having a first floating filter media layer, a first upper screen having a first aperture ratio, for supporting a floating filter medium above the first floating filter media layer, a first treated water inlet port arranged below the first floating filter media layer, a first backwash water supply disposed above the first upper screen, and a first backwash water draining means arranged below the first floating filter media layer; and a second filtration vessel having a second floating filter media layer, a second upper screen having a second aperture ratio, for supporting a floating filter medium above the second floating filter media layer, a second treated water inlet port arranged below the second floating filter media layer, an inflow shutoff mechanism adapted to shut off the inflow of treated water passing through the second treated water inlet port, a second backwash water supply disposed above the second upper screen, and a second backwash water draining means arranged below the second floating filter media layer. The first aperture ratio is smaller than the second aperture ratio.
Patent TW-201237157-A (TW)
Title: Adjustable chargehole closure to charge coke oven chambers of a coke oven battery
Inventor: FRIEDRICHS MANFRED
IPC: F27D3/00
Filed: 2012-02-09
Abstract: The invention relates to a device serving as a closure for a chargehole of a coke oven chamber, with the said device being configured as an inner frame for a closure lid, and with this frame being twistable both versus the closure lid and versus an outer frame, and wherein the frame is of an asymmetric nature versus a vertical plane so that the closure lid is shifted in the horizontal plane along a longitudinal axis when twisting the inner frame. Thereby the position of the chargehole aperture and of the closure lid con-tained therein can be varied on the top of a coke oven chamber without this necessitat-ing structural work on the top of a coke oven chamber. This is of a particular advantage in order to adapt the position of the chargehole lid to the exact charging position of the charging machine, thus causing no deviations from the precise charging position of the charging machine which in standard operation entails increased emission of coke oven gases from a coke oven.
Patent TW-201334737-A (TW)
Title: Heat collector
Inventor: YANG FU-CHENG
IPC: A47J27/02
Filed: 2012-02-17
Abstract: The heat collector of the present invention includes a container and a plurality of heat conducting pieces. The container includes a bottom board and a lateral board, wherein the lateral board extends from a fringe of the bottom board. Each heat conducting piece is disposed on a bottom surface of the bottom board and is wavy. The heat conducting pieces are arranged radially around a center of the bottom board. The wavy shape of the heat conducting pieces can increase heating surface area, and the radial arrangement of the heat conducting pieces corresponds to the direction of heat source and the flowing direction of air. Thus, the combustion efficiency is promoted.
Patent TW-201249127-A (TW)
Title: Method and system for providing channel assignment information used to support uplink and downlink channels
Inventor: RUDOLF MARIAN
IPC: H04W72/14
Filed: 2004-11-18
Abstract: A method and wireless communication system for providing channel assignment information used to support an uplink (UL) channel and a downlink (DL) channel. The system includes at least one Node-B and at least one wireless transmit/receive unit (WTRU). The WTRU communicates with the Node-B via a common control channel, the UL channel and the DL channel. The WTRU receives a message from the Node-B via the common control channel. The message includes an indication of whether the message is intended for assigning radio resources to the UL channel or the DL channel. The WTRU determines whether the message is intended for the WTRU and, if so, the WTRU determines whether the message is for assigning radio resources to the UL channel or the DL channel. The WTRU takes an appropriate action based on whether the message is for assigning radio resources to the UL channel or the DL channel.
Patent TW-201338208-A (TW)
Title: Semiconductor package having light emitting diode
Inventor: LAI CHIEH-LUNG
IPC: H01L33/48
Filed: 2012-03-03
Abstract: Disclosed is a semiconductor package having a light emitting diode (LED), comprising a package substrate formed with a recessed groove, a LED chip disposed in the recessed groove and electrically connecting to the package substrate, and a fluorescent body deposited above the LED chip. The side wall of the recessed groove is a non-linear surface for allowing the LED chip to be placed on the focus thereof to increase the reflective efficiency.
Patent TW-201244821-A (TW)
Title: Aluminoxane catalyst activators containing carbocation agents, and use thereof in polyolefin catalysts
Inventor: LUO LUBIN
IPC: C08F4/02
Filed: 2012-03-07
Abstract: This invention relates to an activator composition comprising: (i) an organoaluminum compounds; (ii) a carbocation compound of the formula R1(X)n; wherein R1 is a hydrocarbyl; n is from 1 to the number of possible substitutions of the hydrocarbyl group and each X is a labile leaving group; and (iii) an aluminoxane. The activator composition may also contain a carrier support. This invention also provides a catalyst composition comprising the activator composition described above and a transition metal component. This invention also provides methods of polymerizing monomer comprising carrying out such polymerization in the presence of one or more catalyst composition according to this invention.
Patent TW-201336744-A (TW)
Title: Up-slide package and blank set thereof
Inventor: SENDO MAKOTO
IPC: B65D5/66
Filed: 2012-03-12
Abstract: An up-slide package of this invention includes an outer box (10), a hinge-lid type inner box (22) received in the outer box (10) and capable of protruding upwardly from the outer box (10), and a lid-opening device interlocking with protrusion of the inner box (22) from the outer box (10) so as to open the hinge lid of the inner box (22). The lid-opening device is arranged between the outer box (10) and the inner box (22), and has a lid flap (46) extending from a top wall (40) of the hinge lid (36) and having an opening (48), and an insertion tab (56) extending from the outer box (10) and inserted in the opening (48) of the lid flap (46).
Patent TW-201307975-A (TW)
Title: Onboard controller for multistate windows
Inventor: SHRIVASTAVA DHAIRYA
IPC: G02F1/15
Filed: 2012-03-15
Abstract: Onboard EC window controllers are described. The controllers are configured in close proximity to the EC window, for example, within the IGU. The controller may be part of a window assembly, which includes an IGU having one or more EC panes, and thus does not have to be matched with the EC window, and installed, in the field. The window controllers described herein have a number of advantages because they are matched to the IGU containing one or more EC devices and their proximity to the EC panes of the window overcomes a number of problems associated with conventional controller configurations.
Patent TW-201244310-A (TW)
Title: P-type isolation between QCL regions
Inventor: CANEAU CATHERINE GENEVIEVE
IPC: H01S5/125
Filed: 2012-03-16
Abstract: A quantum cascade laser and its method of fabrication are provided. The quantum cascade laser comprises one or more p-type electrical isolation regions and a plurality of electrically isolated laser sections extending along a waveguide axis of the laser. An active waveguide core is sandwiched between upper and lower n-type cladding layers and the active core and the upper and lower n-type cladding layers extend through the electrically isolated laser sections of the quantum cascade laser. A portion of the upper n-type cladding layer comprises sufficient p-type dopant to have become p-type and to have become an electrical isolation region, which extends across at least a part of the thickness upper n-type cladding layer along a projection separating the sections of the quantum cascade laser.
Patent TW-201310013-A (TW)
Title: Neurochromatic prescription determination, trial lens kit, and neurochromatic refractor device
Inventor: CHASE BRAD LEE
IPC: G01M11/04
Filed: 2012-03-30
Abstract: A method for determining a neurochromatic lens prescription for the eye. Atrial lens kit for determining a neurochromatic lens prescription for the eye. An apparatus for use in determining a neurochromatic lens prescription. A method for determining a neurochromatic lens prescription for the eye.
Patent TW-201342286-A (TW)
Title: Method for transaction confirmation through financial institution for electronic commerce
Inventor: GUO XIAN-TANG
IPC: G06Q30/06
Filed: 2012-04-12
Abstract: The present invention provides a method for transaction confirmation through financial institution for electronic commerce, in which the bank would first establish an exclusive accounting system and provide for the electronic commerce platform operators to apply for connection with the exclusive accounting system. After the consumer purchased articles in the electronic commerce platform, the payment would be first deposited into the exclusive account through the connection, and the articles would not be shipped until the supplier confirmed the payment in the exclusive account. After the consumer confirmed the articles without any error, the payment would be transferred from the exclusive account to the supplier. Thus, the consumer does not need to store the value in advance to avoid the risks that the electronic commerce platform might go bankrupt or run off with the money, and the consumer may be assured to get the required articles and the supplier may get the payment, such that the transaction between both parties would be safer and convenient.
Patent TW-201341983-A (TW)
Title: Photosensitive drum transmission component
Inventor: Huang shi-xiong
IPC: G03G15/06
Filed: 2012-04-13
Abstract: A kind of photosensitive drum transmission component comprises: a housing used for tightly connecting to a photosensitive drum, a combination component detachably disposed in the housing and a transmission rod driven for rotation by a transmission shaft of a printer; the housing has two bumps and at least a rib to be locked to two locking hooks and at least one locking groove of the combination component, respectively; the combination component further includes a channel and a limit part contained in the channel. The transmission rod has a first end part between the limit part and a bottom part of the housing, a projecting part protruded from the first end part and located in a limit slot of the combination component, and a second end part protruded and extended from the combination component; thereby, the transmission component will have no difficulties to install or to remove even it is mounted in the photosensitive drum for the first time or allows a user to replace it in a new photosensitive drum.
Patent TW-201345385-A (TW)
Title: Lock mechanism adapted to an electronic device and electronic device therewith
Inventor: LIU YUANG-QING
IPC: H05K7/18
Filed: 2012-04-30
Abstract: A lock mechanism adapted to an electronic device with a base, a first casing and a second casing is disclosed. The lock mechanism includes a sliding member, a push button, a latch member, a first guiding structure and a second guiding structure. The sliding member is disposed on the base in a slidable manner. The push button is combined with the sliding member for driving the sliding member to slide relative to the base. The latch member is disposed on the base in a slidable manner. The first guiding structure is disposed on the sliding member, and the second guiding structure is disposed on the latch member. The second guiding structure slides relative to the first guiding structure when the sliding member slides relative to the base, such that the latch member is guided to a locking position for locking the first casing and the second casing.
Patent TW-201301864-A (TW)
Title: Image data transmitting device, image data transmitting method and image data receiving device
Inventor: TSUKAGOSHI IKUO
IPC: H04N13/00
Filed: 2012-05-07
Abstract: Synchronous display is guaranteed on the receiving side when transmitting a plurality of video streams, which include each of a plurality of image data to be displayed synchronously, in separate broadcast streams. A stream with a prescribed container format having a first video stream that includes first image data is transmitted from the transmitting side. Stream synchronization information is inserted in the first video stream. The stream synchronization information is information for synchronizing, by frame unit, the first video stream and a second video stream, which includes second image data to be display at the same time as the first image data. On the receiving side, the first video stream and the second video stream can be synchronized by frame unit on the basis of the stream synchronization information.
Patent TW-201349639-A (TW)
Title: Battery module
Inventor: SUN RAY-TANG
IPC: H01M2/26
Filed: 2012-05-24
Abstract: A battery module includes a battery holder, a plurality of batteries, and a connecting element. The battery holder defines multiple arrays of receiving holes for receiving the batteries. The connecting element includes electrode pieces, main connecting piece modules, and a plurality of sub connecting piece modules. Each sub connecting piece module connects an array of batteries in series. The main connecting piece modules are connected to the electrode pieces and further connected to two ends of the sub connecting piece modules.
Patent TW-201307643-A (TW)
Title: Lateral displacement preventing member for exterior wall board and exterior wall installation structure using the same
Inventor: MINAMI GOU
IPC: E04B2/06
Filed: 2012-06-14
Abstract: A lateral displacement preventing member is provided with a back-side locking piece that extends from a lower end of an upper fixing plate of the lateral displacement preventing member downward and parallel to a lower fixing plate. Thus, during disposition of the lateral displacement preventing member in a horizontal joint portion of exterior wall boards, the lateral displacement preventing member can be attached in a state in which an upper end portion of an upper horizontal portion of a first fastening member disposed in a vertical joint portion of the exterior wall boards is inserted in an inverted U-shaped groove formed by the back-side locking piece, an extended portion, and the lower fixing plate of the lateral displacement preventing member.
Patent TW-201313140-A (TW)
Title: Flavour insert to be placed in a smoking product packet
Inventor: BODERIUS ULF
IPC: A24B15/28
Filed: 2012-07-05
Abstract: The invention relates to a flavour insert (1) to be placed in a smoking product packet, comprising an absorbent carrier material (2) and at least two containers (3) for storing a flavourant (4), wherein after a container (3) has been opened, the carrier material (2) absorbs the flavourant (4) situated in the container in order to release it into the environment.
Patent TW-201408034-A (TW)
Title: Intelligent recording device
Inventor: Qiu jin-he
IPC: H04M1/658
Filed: 2012-08-03
Abstract: The present invention is related to an intelligent voice recording device, the said recording device can perform information connection with a communication device. Primary structure of the recording device includes a processing module, which is information connected to a connector and an information transmission device, and the connector is information connected to the communication device, yet information transmission device can information connect to a remote server; when the communication device is going to perform recording, the recording device may connect to the communication device through a connector. both side voice are recorded and the audio signal is transmitted to the remote servers synchronously through information transmission device for backup and storing, achieved the advantage of allowing communication devices without recording device to perform record through recording device of the invention.