baber/WOPTO huggingface dataset:
Patent TW-200821625-A (TW)
Title: Light-emitting device
Inventor: KRIJN MARCELLINUS PETRUS CAROLUS MICHAEL
IPC: H01L33/60
Filed: 2007-07-27
Abstract: A light-emitting device (100) comprising four light sources (101, 102, 103, 104) in quadrangular arrangement, and a collimating element (110) arranged to collimate and mix light emitted by said light sources is provided. The collimating element has a receiving side (111) for receiving light from said light sources and an opposite output side (112), and comprises two intersecting V-shaped profile surfaces (120, 130), the edges of said V-shaped profile surfaces (125, 135) being arranged towards said receiving face (111). The collimating element is capable of collimating the light from the four light sources and obtain a good color mixing, such that light from each light source is collimated to essentially the same degree.
Patent TW-200906204-A (TW)
Title: User select method of multi-user antenna system and apparatus thereof
Inventor: CHEN QIONG-ZHANG
IPC: H04B7/04
Filed: 2007-07-31
Abstract: The invention provides a user select method of multi-user antenna system and apparatus thereof. User with the lowest relevance of eigenvector is selected from low-complexity algorithms by calculating relevance between eigenvector of users in a multi-user antenna system comprising a base unit with N antenna and K clients. Not only transmission capacity is increased, but also hardware implementation complexity of precoding signal process is decreased.
Patent TW-200808552-A (TW)
Title: Environmentally-friendly multi-layer flexible film having barrier properties
Inventor: KNOERZER ANTHONY ROBERT
IPC: B32B27/36
Filed: 2007-08-13
Abstract: A multi-layer film with barrier properties having one or more layers made from a bio-based film is disclosed. In one aspect, the print web comprises a bio-based film. The bio-based film can comprise polylactide or polyhydroxy-alkanoate. Unlike prior art petroleum-based films, the bio-based film of the present invention is made from a renewable resource and is biodegradable.
Patent TW-200911066-A (TW)
Title: Heat-resistance structure
Inventor: QIU JENNIFER
IPC: H05K3/34
Filed: 2007-08-23
Abstract: The invention provides a heat-resistance structure for use in a printed circuit board formed with a vie opening. The heat-resistance structure is disposed at the periphery of the solder pad of the vie opening and having at least one heat-resistance zone, wherein the heat-resistance zone is disposed on a single radial of the vie opening, thereby increasing circuit layout area on the periphery of the vie opening and overcoming the problems of prior techniques.
Patent TW-200839481-A (TW)
Title: Wide input common mode for input bias current cancellation
Inventor: CHIU KWOK-FU
IPC: G05F3/22
Filed: 2007-08-31
Abstract: Described herein is technology for, among other things, input bias current cancellation. The technology includes a bipolar differential pair coupled with a supply voltage(VCC). The bipolar differential pair includes a first transistor and a second transistor. The technology further includes an input bias current cancellation circuit coupled with the bipolar differential pair and including a third transistor. The third transistor has a collector-emitter voltage VCE, and the bipolar differential pair is operable to receive an input voltage greater than VCC-2VCE without causing the third transistor to operate in the saturation region.
Patent TW-200818530-A (TW)
Title: Solar cell module
Inventor: NOMURA HIROMUNE
IPC: H01L31/042
Filed: 2007-09-07
Abstract: To provide a solar cell module in which a wiring cable can be routed efficiently. A solar cell module (1) comprising a solar cell substrate (12) and a frame (11) for holding the solar cell substrate (12), wherein a lead-out hole (100) for leading out a cable (14) for transmitting power generated by the solar cell substrate (12) to the outside is formed in one side face of the frame (11), a fixing portion for mounting and fixing one end of an adjoining solar cell module (1) is formed at the upper end of the one side of the frame (11) where the lead-out hole (100) is formed, and the cable (14) led out from the lead-out hole (100) is guided and routed along the underside of the fixing portion.
Patent TW-200821849-A (TW)
Title: Circuit for controlling operations of universal serial bus (USB) device
Inventor: WU JIN-XIAO
IPC: G06F13/38
Filed: 2007-09-11
Abstract: A circuit for controlling operations of a Universal Serial Bus (USB) device includes a frequency converter, a USB PHY, and a USB core. The circuit is provided with a first clock having a first frequency, where the first frequency is not a factor of a USB specified frequency. The frequency converter converts the first clock into a basic clock having a basic frequency, where the basic frequency is a factor of the USB specified frequency. The USB PHY operates based upon the basic clock and allows the USB device to communicate with an external USB apparatus therethrough. The USB core controls parallel data transferred between the USB core and the USB PHY.
Patent TW-200831234-A (TW)
Title: Polishing apparatus, polishing method, processing apparatus
Inventor: TAKAHASHI TAMAMI
IPC: B24B49/12
Filed: 2007-10-01
Abstract: The present invention provides a polishing apparatus and a polishing method capable of calculating outer diameters of rolls of polishing tape on polishing tape-supplying reel and polishing tape-recovering reel with simple operation before polishing, and capable of calculating residual amount of polishing tape and used amount from the diameters. The polishing apparatus includes a polishing tape-supplying reel 46, a polishing head 44 and a polishing tape-extracting mechanism GM, and further includes a polishing tape-supplying/recovering mechanism 45 for recovering a polishing tape 43 passing through the polishing head 44 from the polishing tape-supplying reel 46. The polishing tape-supplying/recovering mechanism 45 includes a motor Mb for giving a rotation torque to the polishing tape-supplying reel 46 to apply a predetermined tension force to the polishing tape 43 passing through the polishing head 44, and a rotary encoder Rea detecting the rotation angle of the polishing tape-supplying reel 46.
Patent TW-200835726-A (TW)
Title: Process for producing optical film, cellulose ester film, polarizer, and liquid-crystal display
Inventor: IRIE YASUSHI
IPC: B29C48/305
Filed: 2007-10-16
Abstract: A process for producing an optical film, characterized by using a cellulose ester, a sugar ester compound obtained by esterifying a sugar compound made up of one to twelve structures of at least one kind selected among furanose structures and pyranose structures, and an acrylic polymer to form the film by the melt casting method. In forming a cellulose ester film from a melt in the process, the cellulose ester has satisfactory leveling properties when extruded, in the state of having a high melt viscosity, from a die and cast on a cooling drum. Thus, a cellulose ester film can be obtained which changes little in retardation with fluctuations in humidity.
Patent TW-200830737-A (TW)
Title: Multi-band receiver
Inventor: LIM KYOO-HYUN
IPC: H04B1/16
Filed: 2007-10-19
Abstract: A multi-band receiver for converting RF signals in different bands into IF signals in digital multimedia broadcasting (DMB) or digital audio broadcasting (DAB) is provided. The multi-band receiver includes an amplification unit amplifying the at least three RF signals, a voltage controlled oscillator (VCO) generating at least three basic oscillator signals, and an IF signal converting unit converting the at least three RF signals output from the amplification unit into IF signals by using the at least three basic oscillator signals. Each of the at least three basic oscillator signals is constructed with two differential signals having a phase difference of 90 degrees. Accordingly, it is possible to easily design a VCO and reduce the area of the VCO by processing application bands band-II, band-III, and L-band of a DMB system by using one or two VCOs in the multi-band receiver.
Patent TW-200837701-A (TW)
Title: Variable common electrode
Inventor: MARKVOORT WIEGER
IPC: G09G3/34
Filed: 2007-11-05
Abstract: A display device (100) includes a row driver (520) configured to provide a row voltage, and a row electrode (320) connected to the row driver (520). A column driver (530) is configured to provide N column voltage levels to a column electrode (330). Further, a common electrode driver (570) is configured to provide M common voltage levels to a common electrode (170). A pixel (CDE) is connected between the column electrode (330) and the common electrode (170); and a controller (515) is configured to control timing of application of the N column voltage levels relative the M common voltage levels to provide NM effective pixel voltage levels across the pixel (CDE).
Patent TW-200837438-A (TW)
Title: Liquid crystal display device
Inventor: HAYASHIMOTO SEIJI
IPC: G02F1/1333
Filed: 2007-11-09
Abstract: A liquid crystal display device is disclosed. The device includes: a case; and a square-shaped flat liquid crystal panel incorporated inside of the case. In the device, the case includes a square-frame-shaped rear wall abutting a rim portion of a rear surface located on a side opposite to a display surface of the liquid crystal panel, and a square-frame-shaped front wall abutting a rim portion of the display surface of the liquid crystal panel, and sandwiching the liquid crystal panel with the rear wall, a pair of positioning pieces are provided to either the rear wall or the front wall for positioning of the liquid crystal panel with respect to the case by respectively coming in contact with side portions of the liquid crystal panel that are opposing each other, and the positioning pieces are each formed to be elastically deformable along a plane direction of the liquid crystal panel.
Patent TW-200923478-A (TW)
Title: Liquid crystal display and method for manufacturing same
Inventor: LIAO PEI-CHUN
IPC: G09G3/36
Filed: 2007-11-29
Abstract: A liquid crystal display includes a plurality of pixels, gate lines, and data lines. The first pixel has a separated first primary subpixel and a first secondary subpixel. The second pixel has a separated second primary subpixel and a second secondary subpixel. A gate line is connected to the first pixel and the second pixel to transmit gate line signals. The first data line is connected to the first secondary subpixel and covered by the first pixel. The second data line is connected to the first primary subpixel and covered by the second pixel. The third data line is connected to the second primary subpixel and covered by the second pixel.
Patent TW-200839059-A (TW)
Title: Process for increasing the basis weight of sheet materials
Inventor: DYER THOMAS J
IPC: D21H23/52
Filed: 2007-11-30
Abstract: Sheet-like products are disclosed containing an additive composition. In accordance with the present disclosure, the additive composition is applied to a creping surface. A base sheet is then pressed against the creping surface for contact with the additive composition. The base sheet is then creped from the creping surface causing the additive composition to transfer to the base sheet. In particular, the additive composition is transferred to the base sheet in amounts greater than about 1% by weight, such as from about 2% to about 50% by weight. The additive composition can comprise, for instance, a thermoplastic polymer resin containing an aqueous dispersion, a lotion, a debonder, a softener, or mixture thereof.
Patent TW-200924613-A (TW)
Title: Fixing apparatus for data storage device
Inventor: ZHANG JUN-XIONG
IPC: H05K7/12
Filed: 2007-11-30
Abstract: A fixing apparatus is for fixing a data storage device with at least one aperture defined in each sidewall thereof. The fixing apparatus includes a first side panel, a frame, a locking member, and a fixing member. The frame includes a second side panel, and a beam perpendicularly extending from one end of the second side panel. The beam is pivotally attached to a first end of the first side panel, and the locking member is attached to a second end of the first side panel. The first and second side panel respectively includes at least one positioning member engagably extending into the corresponding aperture of the data storage device. A first end of the fixing member is pivotally attached to the second side panel. The fixing member includes a fixing portion formed at a second end thereof. A locking hole is defined in the fixing portion of the fixing member. The locking member includes a locking portion. A locking block is formed on the locking portion of the locking member for engagably received in the locking hole of the fixing member. A recess is defined in the first panel for receiving the locking portion of the locking member.
Patent TW-200902256-A (TW)
Title: Impact tools with slidable grip
Inventor: TOUCHETTE SHANE M
IPC: B25G1/04
Filed: 2007-12-05
Abstract: Apparatus and methods are disclosed for making tools that are swung toward a work-piece more accurate, comfortable, easy, and/or safer to use. A movable grip on the tool handle may be grasped by a hand of the user during use of the tool at any time that movement of the user's two hands relative to each other on the handle is needed or convenient, and/or at any time movement of one hand relative to the handle is needed or convenient. The movable grip preferably slides along the handle in a direction only parallel to the longitudinal axis of the handle and does not rotate or twist relative to the handle. The movable grip eliminates the need for the forward hand of the user to loosen its grip during portions or all of the swing, eliminates the need for the hand itself to slide along the surface of the handle, and, importantly, greatly reduces or eliminates the chance that the tool and the impact head of the tool hand will rotate or twist relative to user's hands. These results eliminate possible problems in operation of the tool that may increase mistakes, accidents, inaccurate impacts, fatigue, and other unsafe conditions. In addition, the preferred embodiment includes one or more control members for retaining or latching the moveable grip in one or more desired locations on the handle, so that the moveable grip may be prevented from sliding along the handle until the user desires it to slide.
Patent TW-200925407-A (TW)
Title: A wave-power producing apparatus
Inventor: JIANG XUN-YIN
IPC: F03B13/22
Filed: 2007-12-05
Abstract: A wave-power producing apparatus comprises at least a floating body floating on the wave, at least a power transmission device disposed at land, and a shaft rod provided with at least an element turnable in one direction. The power transmission device includes a first wheel, a second wheel, a first drive mechanism, a second drive mechanism, and a heavy block. The shaft rod of the power transmission device is turned when the floating body is moved up and down as a result of the height differences of wave and the kinetic energy produced from the rotation of the shaft rod is transmitted to a power concentrator for generating power.
Patent TW-200833378-A (TW)
Title: Disinfecting tablet
Inventor: HIBBARD LOU DAVID
IPC: A47K3/28
Filed: 2007-12-06
Abstract: A disinfecting tablet is disclosed having rapid disintegration and low friability. In one embodiment, the disinfecting tablet comprises sodium dichloroisocyanurate dihydrate and at least one swellable disintegrating agent assisting with rapid disintegration of the tablet. Also disclosed are a disinfecting cleaning tool assembly and a method of cleaning.
Patent TW-200929100-A (TW)
Title: Method for time sequence control of traffic light system
Inventor: CHAO KUEI-HSIANG
IPC: G08G1/081
Filed: 2007-12-17
Abstract: A method for time sequence control of traffic light system is disclosed. The method constructs a matter-element model for each classifications of vehicle flow using extension theory. Calculating a membership grade between the measured vehicle flow data and each classifications of vehicle flow can determine whether the vehicle flow data belongs to this classification of vehicle flow or not. Therefore, the time sequence of the traffic light could be changed according to the determination of the classification of vehicle flow.
Patent TW-200932308-A (TW)
Title: Strike-practicing device
Inventor: Yang chui-qing
IPC: A63B69/00
Filed: 2008-01-24
Abstract: The present invention relates to a strike-practicing device, which has an upper fixing base and a lower fixing base made of metal parts covered with plastic by injection process, a buffer device is formed between the upper/lower fixing base, a positioning base is disposed on the upper fixing base. The upper and lower fixing bases have metal discs. The metal disk has a metal fitting tube at center, a plastic cover disc is disposed on the metal discs, and the metal fitting tube has a plastic tube. The buffer device has two elastic bodies, a spring and an elastic member. By this design, the force-taking portion is enlarged to absorb the external striking force, thereby forming better buffering effect. Furthermore, the metal fitting tube is for the spring to fit on to have better wear- resistant effect. Also, the buffer device has two elastic bodies to increase the elastic strength, extending the service life of strike-practicing device and achieving the function of long-term usage.
Patent TW-200900742-A (TW)
Title: Filter, light source, imaging element inspection device
Inventor: TANIGUCHI YOSHITSUGU
IPC: G02B5/00
Filed: 2008-01-29
Abstract: A filter (1) includes a transparent substrate (2) and a light reflecting film (3) formed on the surface of the substrate (2) and having a uniform film thickness. The light reflecting film (3) has a plenty of micro openings (4) having no film portion and dispersed over the light reflection film (3). The micro openings (4) are formed in such a manner that a total of areas changes depending on different portions of the filter. The amounts of transmitting light and reflected light change in accordance with the position of the light incident into the filter. The light reflecting film (3) has a uniform film thickness while changing the ratio of the total area of the micro openings (4) formed in the film. Accordingly, it is possible to change the light transmittance (reflectance) without changing the spectral characteristic or the RGB ratio of the incident light. Accordingly, it is possible to provide an ND filter which can adjust the light quantity while maintaining the characteristics of the light source (spectral characteristic, RGB ratio, color temperature).
Patent TW-200935089-A (TW)
Title: Optical pointing device
Inventor: CHEN HUI-HSUAN
IPC: G02B27/00
Filed: 2008-02-01
Abstract: An optical pointing Device including a light source, a light beam splitter, an image sensor and a lens is provided. The light source is for providing an illumination light beam, and the light beam splitter is disposed on a transmission path of the illumination light beam to convert the illumination light beam into a first light beam and a second light beam. The image sensor is for sensing the first light beam and the second the light beam, and the lens is disposed before the image sensor. Further, when the optical mouse is put on a reflective surface, the first light beam is reflected to the lens by the reflective surface, and is focused on the image sensor by the lens. When the optical mouse is put on a transparent body which is put on the reflective surface, the second light beam is reflected to the lens by the reflective surface, and is focused on the image sensor by the lens. The optical mouse has good sensitivity even if the optical mouse is put on the transparent body which is put on the reflective surface.
Patent TW-200934933-A (TW)
Title: Water-saving odor-controlled apparatus and water-saving odor-controlled urinals
Inventor: ZHANG YOU-HAO
IPC: E03D9/02
Filed: 2008-02-04
Abstract: Disclosed is a water-saving odor-controlled apparatus and water-saving odor-controlled urinals, including a toilet, a feces discharging unit and a circulation unit. The toilet includes a bottom wall, and a feces collection through slot formed to a top side of the bottom wall and extending to a bottom side of the bottom wall. The feces discharging unit includes a liquid storage box in a hollow configuration and located below the feces collection through slot, and a feces overflow tube, wherein the liquid storage box internally communicates with the feces collection through slot, the feces overflow tube has a low section communicating the liquid storage box at a location neighboring the bottom, and a high section higher than the low section, where the high section is lower than the top side of the feces collection through slot. The circulation unit includes a pump and an oil drawing tube, where both ends of the oil drawing tube connect to the pump and a location neighboring the top inside the toilet, respectively. The feces discharging unit cooperates with the circulation unit to eliminate smell, to ensure environmental protection, water conservation and resource conservation and to prevent splashing of oil or urine.
Patent TW-200935030-A (TW)
Title: A navigating device and its method to provide immediate intermediate itinerary prompting functionality
Inventor: JIAN BO-BIN
IPC: G01C21/26
Filed: 2008-02-05
Abstract: This invention is a navigating system and its method to provide immediate intermediate itinerary prompting functionality. This navigating system comprises of a customer database, a map database, a positioning module, a prompting module, and a display module. The positioning module computes a positioning coordinate by integrating map data provided by the map database, and the positioning signal obtained by a GPS. The prompting module computes the differential value between the positioning coordinate and the location coordinate that corresponds to the customer data which is provided by the customer database. Furthermore, the prompting module determines whether to export the corresponding prompt data and display the customer and its related data onto the display module. This device offers a user the needed real time data that concerns the customer; therefore, the user has the flexibility to adjust a pre-determined itinerary. The application scope even covers travelling itinerary due to the adaptability of this device.
Patent TW-200846439-A (TW)
Title: Removable pressure sensitive adhesive sheet
Inventor: MORINO AKINORI
IPC: B32B7/06
Filed: 2008-02-12
Abstract: The present invention provides a removable pressure sensitive adhesive sheet characterized in having an adhesive layer on at least one surface of a substrate, in which the loss tangent of dynamic viscoelasticity spectrum of the adhesive layer under the frequency of 1 Hz and -50 DEG C to 150 DEG C is: (a) raised peak at upside in the low temperature region of -20 DEG C or less, (b) raised peak at below in the mid-temperature region of 10 to 40 DEG C or less, and (c) the loss tangent at 70 DEG C is 0.38 to 0.57. The said sheet has excellent adhesion not only to smooth surface of the adhered articles, but also to rough surface having concavoconvex, such as being embossed. Once the adhesive sheet is pasted, the adhesive sheet would not come unstuck easily during long time, and the adhered articles would not be contaminated by the adherence when the adhesive sheet is torn, therefore, the adhesive sheet is suitable for a use of requiring removability.