baber/WOPTO huggingface dataset:
Patent TW-201018803-A (TW)
Title: Roller screw
Inventor: WU WEN-CHIA
IPC: F16C29/06
Filed: 2008-11-14
Abstract: The present invention relates to a roller screw, which includes a screw having threaded troughs around its outer circumference. The cross-section of each threaded trough is in a triangle shape, and each threaded trough has a first surface and a second surface which are interconnected with each other. The screw penetrates through inner holes of two screw nuts. The inner holes are formed with threaded grooves to match with the threaded troughs so that the threaded troughs and the threaded grooves form a load passage having four surfaces. The threaded groove has a first side parallel with the first surface and a second side parallel with the second surface. Each of the two screw nuts has a turning passage interconnecting with the ends of the threaded groove. The turning passage is connected to the load passage to form a closed passage. The closed passage is provided with a number of balls therein. Every two adjacent rollers are arranged in opposite directions so that one roller is to roll along the first surface and the first side and the other adjacent roller is to roll along the second surface and the second side to function as a medium of rotation of the screw and the screw nuts. A pre-set pressing structure is to connect one end of the two screw nuts so that the threaded grooves of the two screw nuts bias a certain distance, enhancing the smoothness and the loading capability of the roller screw.
Patent TW-200937519-A (TW)
Title: Methods of etching trenches into silicon of a semiconductor substrate, methods of forming trench isolation in silicon of a semiconductor substrate, and methods of forming a plurality of diodes
Inventor: SUBRAMANIAN KRUPAKAR M
IPC: H01L21/3065
Filed: 2008-11-21
Abstract: A method of etching trenches into silicon of a semiconductor substrate includes forming a mask over silicon of a semiconductor substrate, with the mask comprising trenches formed there-through. Plasma etching is conducted to form trenches into the silicon of the semiconductor substrate using the mask. In one embodiment, the plasma etching includes forming an etching plasma using precursor gases which include SF6, an oxygen-containing compound, and a nitrogen-containing compound. In one embodiment, the plasma etching includes an etching plasma which includes a sulfur-containing component, an oxygen-containing component, and NFx.
Patent TW-201023400-A (TW)
Title: High-brightness LED
Inventor: LUO XIN-MING
IPC: H01L33/00
Filed: 2008-12-15
Abstract: This invention provides a high-brightness LED which includes a substrate; an actuation film equipped on the substrate for generating light by the electrooptic effect; a reflector equipped on the actuation film; a transparent current spreading layer covering on the reflector and equipped on the actuation film; an electrode unit having a first electrode and second electrode that are in coordination with each other to provide electric energy to the actuation film. The reflector allows the light that propagates in the direction opposing to the substrate to penetrate through and reflects the light that propagates toward the substrate, the vertical projection of the second electrode is located completely in the surface area of the reflector. With the design of reflector, the light generated by the actuation film propagates in the direction opposite to the substrate, is blocked by the second electrode from emitting out, then is reflected by the reflector, and emits outward again for effectively enhancing the overall brightness of the element.
Patent TW-200946546-A (TW)
Title: Copolymer having polyether side chains and hydroxyalkyl and acid building blocks
Inventor: LORENZ KLAUS
IPC: C08F220/10
Filed: 2008-12-31
Abstract: The invention relates to a copolymer which is suitable as a superplasticizer for hydraulic binders and comprises 5 to 55 mol% of an isoprenol polyether derivative structural unit, 2 to 90 mol% of an acrylic acid derivative structural unit and 2 to 90 mol% of a hydroxyalkyl acrylate structural unit.
Patent TW-200938447-A (TW)
Title: Wrap film container and label adapted for use for the container and used for forming film holding section
Inventor: SATO MICHIHIRO
IPC: B65D25/52
Filed: 2009-02-04
Abstract: A long container for containing a wrap film wound in a roll shape and having self-adhesive properties. The container has a cutting means used for cutting the wrap film pulled out of an opening provided at least in the longitudinal direction of the container, and also has a film holding section provided to the front face of a container body in order to prevent the cut end of the wrap film from being wound back into the container after the cutting. The film holding section has a layered structure having a tackifier layer, a base material layer, an adhesive agent layer, and a self-adhesive film layer arranged in that order from the container body side. The film holding section is efficiently bonded and formed on the front face of the container body by using a film holding section-forming label having a layered structure made up of a self-adhesive film layer, an adhesive agent layer, a base material layer, a tackifier layer, and a separator layer arranged in that order from one side of the label. The film holding section exhibits stable and persistent film holding force.
Patent TW-200946742-A (TW)
Title: Shoe press belt for papermaking
Inventor: YAZAKI TAKAO
IPC: D21F3/02
Filed: 2009-02-06
Abstract: A belt for papermaking shoe presses is provided which comprises a reinforcing fibrous base (6) and a polyurethane layer (2) united therewith, the reinforcing fibrous base (6) having been embedded in the polyurethane layer (2). The belt includes a polyurethane layer obtained by curing a mixture comprising: a urethane prepolymer obtained by reacting a polyisocyanate compound selected among p-phenylene diisocyanate, 4,4'-methylenebis(phenyl isocyanate), and tolylene diisocyanate with a polyol compound selected among polypropylene glycol, polytetramethylene glycol, and a polycarbonate diol; a hardener selected among an aliphatic diol compound, hydroquinone bis-ss-hydroxyethyl ether, and organic polyamine compound; and an aliphatic triol compound. Due to this layer, the shoe press belt for papermaking is excellent in wearing resistance and flexing fatigue resistance.
Patent TW-201029875-A (TW)
Title: Anti-theft handlebar (II)
Inventor: LIU YAO-MING
IPC: B62K21/26
Filed: 2009-02-12
Abstract: The present invention relates to an anti-theft handlebar (II), which comprises a handlebar body and a handlebar head. The handlebar body is provided with mutually communicating vertical slot and horizontal slot. A control set composed of a pull pin, a spring, an inset piece, a retaining axle, an engaging axle, and a pin is configured in the vertical slot. The handlebar head is provided with an insert rim at the combination end, and an insert hole is provided in the middle of the insert rim. When the insert rim of the handlebar head is inserted into the horizontal slot of the handlebar body, the engaging axle of the control set in the handlebar body is engaged with insert hole on the insert rim of the handlebar head so that the handlebar body and handlebar head are combined. If the pull ring of the pull pin in the control set is pulled down to have the engaging axle detached from the insert hole in the insert rim of the handlebar head, the handlebar body can be released from the handlebar head to achieve the anti-theft purpose. Moreover, because the control set is concealed in the interior of handlebar body, it will not affect the appearance of the body after assembly.
Patent TW-200940108-A (TW)
Title: Oral preparation
Inventor: SUGIURA YUSAKU
IPC: A61K9/32
Filed: 2009-03-11
Abstract: The oral preparation of this invention has a drug-containing layer that contains the drug, disintegration-controlling layers provided on both surfaces of the drug-containing layer, and gel-forming layers provided on each disintegration-controlling layer of the drug-containing layer and which swell by absorbing water to form a gel. Each disintegration-controlling layer is characterized by the fact that it is composed of materials including a gastrosoluble material that dissolves when coming into contact with gastric juice. The oral preparation of this invention is easy to swallow and can release the drug at targeted sites of the body, particularly in the stomach.
Patent TW-200947534-A (TW)
Title: Method for forming cooled cleaving implant
Inventor: BLAKE JULIAN G
IPC: H01L21/265
Filed: 2009-03-11
Abstract: A substrate is implanted with a species to form a layer of microbubbles in the substrate. The species may be hydrogen or helium in some embodiments. The size at which the microbubbles are stable within the substrate is controlled. In one example, this is by cooling the substrate. In one embodiment, the substrate is cooled to approximately between -150 DEG C and 30 DEG C. This cooling also may reduce diffusion of the species in the substrate and will reduce surface roughness when the substrate is cleaved along the layer of microbubbles.
Patent TW-200948931-A (TW)
Title: Light-emitting element material and light-emitting element
Inventor: SHIRASAWA NOBUHIKO
IPC: C07F5/02
Filed: 2009-03-18
Abstract: This invention is to provide a green light-emitting device with high light-emitting effec, long-period life, and high color purity by using a light-emitting device material containing the pyrromethene skeleton compound represented by the general formula (1), and having molecular weight of more than 450. (Each of R1 to R4 is alkyl, cycloalkyl, alkoxy, or arylether, and each of them may be the same or different. R5 and R6 are halogen, hydrogen or alkyl, and each of them may be the same or different. R7 is anyone of aryl, heteroaryl, or alkenyl, and molecular weight of more than 200. M is at least one of group selected from boron, beryllium, magnesium, aluminum, chromium, iron, cobalt, nickel, copper, zinc, and platinum, n is an integer of 0 to 4. m is an integer of 1 to 3. L bonds to M via 1 or 2 intramolecular atom, by group of valence of 1 or valence of 2 selected from halogen, hydrogen, alkyl, aryl, or heteroaryl. Each of L could be the same or different if n is 2 to 4. Each of R1 to R7 on pyrromethene skeleton could be the same or different if m is 2 or 3.
Patent TW-201035762-A (TW)
Title: KVM extender system and signal extending method
Inventor: QIAN JIN
IPC: G06F3/01
Filed: 2009-03-18
Abstract: A KVM extender system and a signal extending method are disclosed. The KVM extender system includes a first module and a second module. The first module is coupled to a computer host and includes a first video transform unit and M quantities of first USB controllers. The first USB controllers are used for simulating at least one USB device. The second module is coupled to a monitor, a keyboard, and/or a mouse and includes a second video transform unit, a control interface, a USB hub, and a second USB controller. The USB hub has an upstream port and N quantities of downstream ports. The second USB controller is used to simulate the computer host. The M quantities of the first USB controllers are less than the N quantities of the downstream ports of the USB hub.
Patent TW-201034602-A (TW)
Title: Portable cushion device
Inventor: CHUANG BOR-NIAN
IPC: A47C27/08
Filed: 2009-03-30
Abstract: A portable cushion device is provided, including a first cushion region, a second cushion region, a control interface module, and an alarm unit. The second cushion region includes an inflation inlet. The first cushion region is located on the outside of the second cushion region. The control interface module is connected to the second cushion region, and is able to inflate the second cushion region to a specific pressure through the inflation inlet. When an object is placed on the second cushion region, the control interface module measures the weight of the object and monitors the object continuously. The alarm unit is triggered to issue and alarm when the control interface module detects the sudden increase of decrease of the weight of the monitored object on the second cushion region.
Patent TW-201036403-A (TW)
Title: Decorative structure of a portable communication device
Inventor: CHEN Pei-yi
IPC: H04M1/02
Filed: 2009-03-31
Abstract: A decorative structure of a portable communication device includes a front casing, a rear casing, a decorative ring, and a decorative component. The rear casing combines with the front casing. The decorative ring is installed between the front casing and the rear casing in a detachable manner. The decorative ring has at least one fixing structure for fixing the decorative component.
Patent TW-200949583-A (TW)
Title: Pivot search results by time and location
Inventor: NASSAR ALADDIN A
IPC: G06F17/30
Filed: 2009-04-21
Abstract: Aggregating temporal information and location information to form a collective query. A search query is received from a user to identify search results. Temporal information and location information associated with the query inputs from information sources are received. One or more search results associated with the received query are identified in response to and as a function of the one or more query inputs, the received temporal information and the received location information. One or more graphical identifiers on a map are provided representing the one or more identified results. Each one or more provided graphical identifiers has at least one corresponding temporal identifiers on a calendar such that selecting one graphical identifier on the map focuses a corresponding one temporal identifier on the calendar or selecting one temporal identifier on the calendar selects a corresponding one graphical identifier on the map.
Patent TW-200947391-A (TW)
Title: Display apparatus, display-apparatus driving method and electronic instrument
Inventor: TOMIDA MASATSUGU
IPC: G09G3/30
Filed: 2009-04-14
Abstract: Disclosed herein is a display apparatus including a pixel matrix section including pixel circuits laid out to form a pixel matrix to serve as pixel circuits each having an electro optical device, a signal writing transistor, a signal storage capacitor, and a device driving transistor, and a power-supply section configured to change a power-supply electric potential appearing on a power-supply line for providing a driving current flowing to the device driving transistor from one level to another in order to control transitions from a light emission period of the electro optical device to a no-light emission period of the electro optical device and vice versa, and stopping an operation to assert the power-supply electric potential on the power-supply line during a portion of the no-light emission period of the electro optical device.
Patent TW-201039619-A (TW)
Title: Image processing apparatus and image processing method
Inventor: CHEN MEI-JU
IPC: H04N5/21
Filed: 2009-04-22
Abstract: An image processing apparatus includes an image decoding unit and an image adjusting unit. The image decoding unit is utilized for decoding a data string to generate a plurality of image data, where the plurality of image data include at least a current image data. The image adjusting unit is utilized for generating a first adjusted brightness value of a target pixel according to original brightness values of the target pixel and an adjacent pixel of the target pixel of the current image data, and is utilized for generating a static adjusted brightness value according to at least the original brightness value of the target pixel, the first adjusted brightness value and a weighting value corresponding to a color of the target pixel, where the weighting value is from a weighting look-up table which includes weighting values corresponding to different colors, respectively.
Patent TW-201031481-A (TW)
Title: Sodium/molybdenum powder compacts and methods for producing the same
Inventor: HONECKER DAVE
IPC: C23C14/34
Filed: 2009-05-21
Abstract: A method for producing a metal article according to one embodiment may include: Providing a supply of a sodium/molybdenum composite metal powder; compacting the sodium/molybdenum composite metal powder under sufficient pressure to form a preformed article; placing the preformed article in a sealed container; raising the temperature of the sealed container to a temperature that is lower than a sintering temperature of molybdenum; and subjecting the sealed container to an isostatic pressure for a time sufficient to increase the density of the article to at least about 90% of theoretical density.
Patent TW-201042337-A (TW)
Title: Image display system and manufacturing method thereof
Inventor: FAN SHANG-CHIN
IPC: G02F1/1339
Filed: 2009-05-25
Abstract: An image display system includes a liquid crystal display panel. The liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal material, a sealant and a plurality of non-straight shaped circuit patterns. The second substrate is arranged to face the first substrate. The liquid crystal material is disposed between the first substrate and the second substrate. The sealant is also disposed between the first substrate and the second substrate and used to connect the first substrate and the second substrate. The non-straight shaped circuit patterns are arranged on an inner face of the first substrate and correspond to the sealant. Therefore, a light beam can pass through the non-straight shaped circuit patterns and irradiate on the sealant. In addition, a manufacturing method for manufacturing the image display system is also provided.
Patent TW-201013823-A (TW)
Title: Electrode transporter and fixture sets incorporating the same
Inventor: AVOYAN ARMEN
IPC: H01L21/677
Filed: 2009-06-11
Abstract: An electrode transporter is provided comprising a transporter frame, a plurality of transitional support elements, and a plurality of flipside support elements. The flipside support elements are configured to immobilize an electrode along a gravitational force vector normal to a major face of an electrode positioned in an electrode accommodating space defined by the transitional support elements and the flipside support elements. The transitional support elements are configured to transition back and forth from a secured state, where the electrode is further immobilized along an opposing force vector opposite the gravitational force vector, to an unsecured state where the electrode is relatively mobile along the opposing force vector. Additional embodiments relate to the use of a transporter tripod and an electrode removal puck and lifting fork to remove an electrode from the transporter frame.
Patent TW-201016056-A (TW)
Title: Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
Inventor: CHEN WAN-SHI
IPC: H04W52/36
Filed: 2009-06-24
Abstract: Transmit power is controlled for a first uplink data transmission on Physical Uplink Shared Channel (PUSCH) during random access channel (RACH) procedure. Power control adjustment for the first PUSCH transmission is performed relative to the power spectral density used for successful PRACH transmission as adjusted for bandwidth difference, etc. The uplink Physical random access channel carries the RACH information that is transmitted by the user equipment (UE) during registrations or base station originated calls. A PRACH is composed of a number of preambles and a message portion. The preambles are a series of radio frequency power ''steps'' that increase in power according to the power step setting until the maximum number of preambles is reached or the base station acknowledges. Once the UE receives a positive indication, it transmits the message portion of the PRACH which consists of message data and control data with independent power gain control.
Patent TW-201029250-A (TW)
Title: Positive electrode composition for secondary battery, process for production thereof, and secondary battery using positive electrode composition for secondary battery
Inventor: TAKAKUSA HIDEHIRO
IPC: H01M4/62
Filed: 2009-06-30
Abstract: Disclosed is a secondary battery in which the coefficient of use of a positive electrode active material is improved and the amount of a raw material for an active material is reduced, and which can be produced at a low cost and has a reduced weight. Specifically disclosed is a positive electrode composition for a secondary battery, which comprises a kneading product produced by kneading a raw material for an active material mainly composed of a metal oxide with a carbon and a silica porous material, wherein the kneading product has a bulk density of 2.6 x 10-1 ml/g or more after the kneading product is filled in a grid-like current collector or applied on a sheet-like current collector and the filled or applied kneading product is dried and before the dried kneading product is chemically converted.
Patent TW-201021102-A (TW)
Title: Coreless substrate package with symmetric external dielectric layers
Inventor: SOTO GONZALEZ JAVIER
IPC: H01L23/48
Filed: 2009-06-30
Abstract: A thin die Package Substrate is described that may be produced using existing chemistry. In one example, a package substrate is built over a support material. A dry film photoresist layer is formed over the package substrate. The support material is removed from the package substrate. The dry film photoresist layer is removed from the substrate and the substrate is finished for use with a package.
Patent TW-201103315-A (TW)
Title: Remote control system for camera
Inventor: HSIEH MING-CHIH
IPC: H04N5/232
Filed: 2009-07-08
Abstract: A remote control system is used to control a plurality of cameras. The remote control system includes a reader and a plurality of labels. Each label which has an electronic code, is embedded in one of the cameras. Each label stores information of the camera. The reader reads information in the label and control the camera correspondingly.
Patent TW-201103722-A (TW)
Title: Mold
Inventor: WU HSI-CHANG
IPC: B29L11/00
Filed: 2009-07-17
Abstract: A mold includes a first molding plate and a second molding plate. The second molding plate has a surface faces the first molding plate. The second molding plate defines a cuneiform cavity and a gate communication with the cuneiform cavity from the surface. The cuneiform cavity has a gate surface connected with the gate, and a first side surface and a second side surface connected with the two end of the gate surface. The depth of the cuneiform cavity in the first side surface is larger than that in the second side surface. The gate has a first side wall adjacent to the first side surface and a second side wall adjacent to the second side surface. An included angle between the first side wall and the gate surface is smaller than that between the second side wall and the gate surface.
Patent TW-201010200-A (TW)
Title: Connector assembly with grouped contacts
Inventor: FRANTUM ALBERT WASHINGTON JR
IPC: H01R13/46
Filed: 2009-07-22
Abstract: A connector assembly comprises a housing (102) having a mating end (108) configured to mate with a mating connector and a mounting end (120) configured to be mounted to a circuit board. A plurality of contacts (104) are held by the housing. Each of the contacts includes a plurality of mating ends (124) and a plurality of mounting ends (212). The contact mating ends are configured to engage corresponding contacts in the mating connector, and the contact mounting ends are configured to be mounted to the circuit board. The contact mating ends are separated from one another by a first pitch (320). The contact mounting ends are arranged in respective groups, and the contact mounting ends within each group are separated from one another by a second pitch (250) that is smaller than the first pitch.