baber/WOPTO huggingface dataset:
Patent TW-200931209-A (TW)
Title: Alignment method, alignment system and product with alignment mark
Inventor: MUSA SAMI
IPC: G03F7/20
Filed: 2008-12-09
Abstract: The position of a product is measured using an alignment mark on the product. Radiation is transmitted towards the alignment mark and diffracted by a pattern in the alignment mark. Position information is determined from phase relations of the diffracted radiation. The alignment mark comprises a set of mutually parallel conductor tracks from which the diffracted radiation is collected, the pattern being defined by a pattern of variation of the pitch between successive tracks a function of position along the surface of the product. Thus, for example the pattern comprises alternating first and second areas wherein the pitch has a first and second value respectively. Because the tracks in the different parts of the pattern, such as the first and second areas, are parallel to each other improved measurements are possible.
Patent TW-201025288-A (TW)
Title: Designing method for a chord plate shape of metalophones
Inventor: WANG BOR-TSUEN
IPC: G06F17/50
Filed: 2008-12-16
Abstract: A designing method, for a chord plate shape of metalophones, includes: utilizing a Bezier spline method to design a first peripheral outline; utilizing the first peripheral outline to symmetrically design a second peripheral outline such that the first peripheral outline and the second peripheral outline can symmetrically determine two lateral peripheries of a chord plate; utilizing a finite element model to conduct model analysis so as to obtain natural frequency ratios meeting harmonic chord sound.
Patent TW-200934841-A (TW)
Title: Insecticide-modified bead material composed of expandable polystyrene and insecticide-modified moldings obtainable therefrom
Inventor: ISHAQUE MICHAEL
IPC: A01N53/06
Filed: 2008-12-19
Abstract: Insecticide-modified bead material composed of expandable polystyrene (EPS), comprising at least one insecticide selected from the group of the insecticidal phenylpyrazoles, chlorfenapyr and hydramethylnon which is distributed in molecular dispersion in the polystyrene matrix.
Patent TW-201024405-A (TW)
Title: Cleaning composition and method for cleaning a screw by using the cleaning composition
Inventor: LIN WEI-HUA
IPC: C11D7/26
Filed: 2008-12-22
Abstract: A cleaning composition comprises starch or modified starch, lubricant and water. The content of the lubricant is 5 wt% to 40 wt%, and the content of the water is under 5 wt% based on the cleaning composition with the total weight of 100 wt%. The cleaning composition of the present invention can be used for effectively cleaning a screw by using fewer amounts, and will not disturb the following operations of the screw or the whole platform of the machine after cleaning.
Patent TW-201024714-A (TW)
Title: Apparatus and method for detecting cracks in silicon wafer
Inventor: LIN KUN-WEI
IPC: G01N21/892
Filed: 2008-12-31
Abstract: An apparatus is used to detect cracks in silicon wafer. The apparatus includes an upper light source, a lower light source, an image sensor and an image analysis module. The upper light source and the lower light source illuminate the upper surface and the under surface of the silicon wafer separately. The image sensor converts the lights from the upper and under light sources to image data. The image analysis module processes the image data to find out the cracks on the silicon wafer.
Patent TW-200936596-A (TW)
Title: Novel crystalline forms of lestaurtinib
Inventor: BIERLMAIER STEPHEN
IPC: A61K31/553
Filed: 2008-12-31
Abstract: Novel crystalline forms of lestaurtinib are described, including six co-crystal forms, nineteen solvate forms, three anhydrate forms and one hemihydrate form. Methods of their preparation and use are also described.
Patent TW-201024337-A (TW)
Title: Precursor composition for polyimide and use thereof
Inventor: WU CHUNG-JEN
IPC: C08G73/10
Filed: 2008-12-31
Abstract: The present invention provides a precursor composition for polyimides, said composition comprising an amic acid oligomer of formula (1) and a dianhydride derivative with ester (-C(O)OR) and carboxy (-C(O)OH) terminal groups of formula (2): wherein R, G, G1, P, D and m are as defined in the specification. The invention also provides polyimides synthesized from the above-mentioned precursor composition.
Patent TW-201028344-A (TW)
Title: Environmental cup lid
Inventor: HUANG JIAN-MING
IPC: B65D41/48
Filed: 2009-01-22
Abstract: A kind of environmental cup lid is formed and produced with a biodegradable composition. The biodegradable composition contains polymer ingredients mixed with predetermined proportions. The polymer ingredients include a primary raw material selected from polybutylene-1,4-succinate. Using polybutylene-1,4-succinate as the primary raw material of the polymer ingredients, the cup lid can be decomposed in natural environment without becoming an environmental problem by utilizing the biodegradable characteristic of polybutylene-1,4-succinate. In addition, since polybutylene-1,4-succinate has high thermal deformation temperature, the cup lid is not easy to be deformed when matching up and used with a cup containing hot drinks, so as to make this invention having better heat-resistance and higher practicality.
Patent TW-201031909-A (TW)
Title: Measuring method for twist angle deviation of ion implanter
Inventor: WEI CHEN-KANG
IPC: G01N27/04
Filed: 2009-02-20
Abstract: A measuring method for twist angle deviation of ion implanter comprises steps of: providing an ion implanter have a orientor and a planten; preparing a plurality of wafers, and placing the wafers on the orientor respectively, wherein the orientor rotates the wafers to a twist angle respectively; transferring the wafers to the planten respectively, wherein the planten tilts the wafers to a tilt angle respectively; implanting ions into the wafers respectively; measuring the resistance of the wafers respectively; obtaining a relationship between the twist angles to the resistances; and finding the twist angle corresponding to the smallest resistance, wherein the twist angle is the twist angle deviation of the ion implanter. Via these arrangements, the twist angle deviation of the ion implanter can be accurately measured and calibrated further.
Patent TW-201032301-A (TW)
Title: A manufacturing method of a LED heat-sink base plate
Inventor: HUANG GUO-XIANG
IPC: H01L23/36
Filed: 2009-02-20
Abstract: This invention is a manufacturing method of a LED heat-sink base plate. The manufacturing method comprises pressing a matching colloid onto the copper foil on one side of a plate body which is made of a copper material; in addition, create multiple through holes on the copper foil and the plate body. The manufacturing method also comprises of taking a base plate and stacks the other side of the aforementioned plate body onto the base plate. Finally, the manufacturing method also comprises of taking a plastic piece which has multiple through holes and pressing it against the other side of the base plate, while each hole is aligned to each corresponding through hole individually. As a result, a LED heat-sink base plate is made. With this design, the manufacturing method of the LED heat-sink base plate does not utilize complicated steps to accomplish the base plate production; thereby achieving the effect of time and cost conservation.
Patent TW-200950437-A (TW)
Title: Method for a wireless personal area network
Inventor: DRIESEN BAS
IPC: H04L69/14
Filed: 2009-03-16
Abstract: The present invention relates to a method for a first coordinator operating at a first channel frequency in a wireless personal area network (WPAN), the WPAN further comprising a second coordinator operating a second channel frequency, the method comprising the steps of transmitting a message at a plurality of channel frequencies including the second channel frequency, requesting the second coordinator to change from the second channel frequency to the first channel frequency, and communicating with the second coordinator using the first channel frequency. As discussed above, advantages with the present invention includes that no priority based mechanism is needed due to the fact that the coordinator that initiates (e.g. starts) communication decides on used frequency. Furthermore, every coordinator is able to have the coordinator it wants to communicate with to change to its decided frequency. The present invention also relates to a corresponding method for a second coordinator, a first and a second coordinator, a system comprising at least a first and a second coordinator, and a corresponding computer program.
Patent TW-200947483-A (TW)
Title: Multilayer ceramic capacitor
Inventor: NISHIGAKI MASAHIRO
IPC: H01G4/30
Filed: 2009-03-24
Abstract: Disclosed is a multilayer ceramic capacitor which is formed by alternately laminating (i) dielectric layers composed of a dielectric ceramic and (ii) internal electrode layers. The dielectric ceramic is composed of crystal grains mainly composed of barium titanate, while containing predetermined amounts of magnesium, vanadium, manganese and terbium, and at least one rare earth element selected from yttrium, dysprosium, holmium and erbium. In an x-ray diffraction chart of the dielectric ceramic, the diffraction intensity of the (200) plane indicating cubic barium titanate is higher than the diffraction intensity of the (002) plane indicating tetragonal barium titanate. The dielectric ceramic has a Curie temperature of 110-120 DEG C.
Patent TW-201003960-A (TW)
Title: Method and apparatus for manufacturing solar battery, and solar battery
Inventor: YAMAMURO KAZUHIRO
IPC: H01L31/18
Filed: 2009-03-30
Abstract: A method for manufacturing a solar battery, includes: forming a photoelectric converter which includes a plurality of compartment elements, and in which the compartment elements adjacent to each other are electrically connected; specifying a first compartment element having a structural defect in the photoelectric converter; restricting a portion in which the structural defect exists in the first compartment element so as to specify a defect portion based on a resistance value distribution that is obtained by measuring resistance values of portions between the compartment elements adjacent to each other; and removing or separating off the structural defect so as to irradiate the first compartment element and a second compartment element with a laser beam so as to intersect a boundary section between the first compartment element including a portion in which the structural defect exists and the second compartment element adjacent to the first compartment element.
Patent TW-201013286-A (TW)
Title: Method for manufacturing electrochromic devices
Inventor: KWAK BYUNG SUNG
IPC: G02F1/15
Filed: 2009-05-27
Abstract: This invention contemplates the use of laser patterning/scribing in electrochromic device manufacture, anywhere during the manufacturing process as deemed appropriate and necessary for electrochromic device manufacturability, yield and functionality, while integrating the laser scribing so as to ensure the active layers of the device are protected to ensure long term reliability. It is envisaged that the laser is used to pattern the component layers of electrochromic devices by directly removing (ablating) the material of the component layers. The invention includes a manufacturing method for an electrochromic device comprising one or more focused laser patterning steps. To minimize redeposition of laser ablated material and particulate formation on device surfaces a number of approaches may be used: (1) ablated material generated by the focused laser patterning may be removed by vacuum suction and/or application of an inert gas jet in the vicinity of the laser ablation of device material; (2) spatial separation of the edges of layers and patterning of lower layers prior to deposition of upper layers; and (3) the laser patterning step may be performed by a laser beam focused directly on the deposited layers from above, by a laser beam directed through the transparent substrate, or by a combination of both.
Patent TW-201101943-A (TW)
Title: Multiple layers printed circuit board
Inventor: CHEN QI-JIE
IPC: H05K3/46
Filed: 2009-06-24
Abstract: A multiple layers printed circuit board includes a first trace layer and a second layer. The first trace layer and the second trace layer are located on different planes. A group of first traces are laid on a first area of the first trace layer. A group of second traces are laid on a second area of the second trace layer. An orthograph of the first area on the second trace layer is coincided with the second area. The group of the first traces and the group of the second trace extend in different direction.
Patent TW-201005026-A (TW)
Title: Moisture crosslinkable polyethylene composition
Inventor: ESSEGHIR MOHAMED
IPC: C08F255/02
Filed: 2009-06-30
Abstract: The present invention is a moisture crosslinkable composition. It may be (i) a blend of a nonpolar polyolefin and a second highly polar or amorphous polyolefin or (ii) a copolymer of a nonpolar polyolefin and the second polar or amorphous polyolefin. The present invention is useful for the preparation of moisture-cured wires, cables, film, pipe, hot melt adhesives, and other extruded or injection molded articles. The present invention is also useful in the preparation of media for fast transport of selective species, including film membranes.
Patent TW-201009092-A (TW)
Title: Aluminum-diamond based complex and method for manufacturing the same
Inventor: HIROTSURU HIDEKI
IPC: C22C21/00
Filed: 2009-07-16
Abstract: This invention provides an aluminum-diamond based complex having high thermal conductivity and thermal expansivity similar to semiconductor elements, the plating ability and roughness on surface are also improved. The aluminum-diamond based complex is useful in the heatsink of semiconductor element. The aluminum-diamond based complex comprises diamond particles and aluminum as major metal and in sheet shape. Said aluminum-diamond based complex is consisting of a part for compounding and surface layers on both sides of the part for compounding, wherein the surface layers comprises materials composed of aluminum as major metal and the amount of diamond particles is 40 vol.% to 70 vol.% of the entire aluminum-diamond based complex.
Patent TW-201006035-A (TW)
Title: Antenna device and portable electronic device comprising such an antenna device
Inventor: LUAN ATON
IPC: H01Q1/27
Filed: 2009-07-21
Abstract: An antenna device (18) for a portable electronic device, preferably for the FM frequency range, comprises a monopole radiating and/or radiation receiving element (20) including a feeding portion adapted to be connected to an antenna connection point (23), where an inductor (24) is connectable between the antenna connection point (23) and ground and the input of an amplifier stage (26) is also connectable to said antenna connection point (23), where an output of the amplifier stage (26) is connectable to a radio circuit (22), all provided in the interior of the portable electronic device.
Patent TW-201018695-A (TW)
Title: 1,6-dihydro-2H-3-oxa-6-aza-as-indacene compounds
Inventor: FALCO JOSE L
IPC: C07D491/048
Filed: 2009-07-29
Abstract: The invention provides new compounds of formula I wherein R1, R2, R3, R4, and X have different meanings. Preparative processes, pharmaceutical compositions, and uses thereof in the treatment or prevention of conditions mediated by melatonin receptors are also provided.
Patent TW-201012655-A (TW)
Title: Adhesives compatible with corrosion sensitive layers
Inventor: EVERAERTS ALBERT IVO
IPC: C09J7/29
Filed: 2009-08-11
Abstract: An article comprising an adhesive having an acid number of less than about 5 is provided. The adhesive is selected from the group consisting of polyurea, polyamide, polyurethane, polyester, addition cure silicone and combinations thereof. The adhesive is in contact with a corrosion sensitive layer selected from the group of metal and metal alloys. When the article is conditioned for about 21 days at about 60 DEG C and 90% relative humidity, the corrosion sensitive layer exhibits a change from its initial electrical resistance value of 20% or less.
Patent TW-201111756-A (TW)
Title: Distributed multi-point illumination detection system on illuminated plane
Inventor: LIN MIN-CHUAN
IPC: G01J1/16
Filed: 2009-09-23
Abstract: The present invention discloses a distributed multi-point illumination detection system on an illuminated plane, which can be used to detect the illumination distribution when lighted by a lighting instrument. The system comprises a black box, distributed independent illumination detection modules, a main controller, a bar code scanner, and a personal computer. The personal computer stores a signal analysis and display database. That multiple distributed independent illumination detection modules can real-time transfer the illumination values into voltage signals which are transmitted to the main controller via connecting link or the signal connection cable for illumination calibration and calculation. The output illumination values will be sent to the personal computer via the interface. The signal analysis software can calculate, gather statistic and store the distributed illumination values, average illumination and uniformity, and then display those on the monitor.
Patent TW-201111017-A (TW)
Title: Table tennis hitting training and simulating device and method
Inventor: CHIU CHING-HUA
IPC: A63B69/00
Filed: 2009-09-30
Abstract: This invention relates to a table tennis hitting training and simulating device and method. The device includes a movable base, a connecting rod, and a controlling device. The method contains the steps of a preparing step, an activating step, and a hitting step. First, the table tennis hitting training and simulating device is prepared. The user can set proper data and parameters about the ball's moving path. The movable base and the connecting rod can be moved to simulate the ball's movement so as to achieve the training purpose. It also can display the movement related information while hitting the ball. So, the real-time ball hitting information can be monitored. It can simulate the ball's travelling path. Plus, the training is useful to enhance a player's reaction while hitting the ball.
Patent TW-201029390-A (TW)
Title: A method to improve channel utilization in a time division multiple access based protocol
Inventor: Zhang zhi-gang
IPC: H04L12/28
Filed: 2009-10-14
Abstract: A method and apparatus are described including receiving a report from an associated station, updating a list responsive to the report, adjusting a timeslot allocation map responsive to the updated list, encapsulating the adjusted map, transmitting the encapsulated adjusted map and assigning a timeslot specified in the timeslot allocation map to the associated station. Also described are a method and apparatus including receiving a synchronization frame over a communications channel, decapsulating a map located in the synchronization frame, determining if there is a timeslot specified in the map for which this associated station is one of an assigned main owner and an assigned backup owner, transmitting data over the communications channel during the timeslot for which this associated station is the assigned main owner, sensing the communications channel for a time interval and transmitting data over the communications channel that is idle for the time interval during the timeslot for which this associated station is the assigned backup owner.
Patent TW-201026889-A (TW)
Title: Techniques for atomic layer deposition
Inventor: MURAKAWA SHIGEMI
IPC: C23C16/54
Filed: 2009-10-19
Abstract: Techniques for atomic layer deposition (ALD) are disclosed. In one particular exemplary embodiment, the techniques may be realized as a system for ALD comprising a plurality of reactors in a stacked configuration, wherein each reactor comprises a wafer holding portion for holding a target wafer, a gas assembly coupled to the plurality of reactors and configured to provide at least one gas to at least one of the plurality of reactors, and an exhaust assembly coupled to the plurality of reactors and configured to exhaust the at least one gas from the at least one of the plurality of reactors. The gas assembly may further comprise a valve assembly coupled to each of the first gas inlet, the second gas inlet, and the third gas inlet, where the valve assembly is configured to selectively release at least one of the first gas, the second gas, and the third gas.
Patent TW-201032447-A (TW)
Title: Current balancing circuit and method
Inventor: HARRIMAN PAUL J
IPC: H02J1/14
Filed: 2009-10-23
Abstract: A multi-phase power converter and a method for balancing a plurality of currents in the multi-phase power converter. The multi-phase power converter that includes a pulse width modulator coupled to an oscillator. A plurality of currents are generated in response to output signals from the pulse width modulator. The levels of the currents are sensed and a sense signal is transmitted to the pulse width modulator. Switching circuitry within the pulse width modulator switches signals from the oscillator in accordance with the current levels, the levels of the signals from the oscillator, and whether at least one of the signals from the oscillator is either rising or falling.
Patent TW-201030286-A (TW)
Title: Once-through steam generator
Inventor: EFFERT MARTIN
IPC: F22B37/00
Filed: 2009-11-06
Abstract: A once-through steam generator (1) is provided, having a combustion chamber (2) with multiple burners for fossil fuels and an embracing wall (12) consisting of steam generator pipes (20) that are gas-tightly welded with each other, wherein at the hot gas side the combustion chamber (2) is followed by a vertical gas pass (8) through a horizontal gas pass (6) in a upper region (4), wherein a portion of the embracing wall (12) facing the vertical gas pass (8) is canted inwardly below the horizontal gas pass (6) and therefore forms a nose (14) protruding into the combustion chamber (2) with the bottom (16) of the adjoining horizontal gas pass (6). It exhibits a simplified construction in spite of high reliability in operation. For this purpose at least on portion of the steam generator pipes (20) of the nose (14) is followed by multiple supporting pipes (26) at the upper end in the fluid medium side, that go in substance vertically to the lower end of the nose (14).
Patent TW-201117715-A (TW)
Title: Circulation system with dissolved oxygen
Inventor: LIU YI-JU
IPC: A01K63/04
Filed: 2009-11-17
Abstract: The present invention provides a circulation system with dissolved oxygen. The circulation system comprises a cover body, which forms a gas chamber and stores oxygen and downwardly positioned into a water tank and fixed in the tank. An air outlet is formed in one side of the cover body for connection with an air delivery conduit and communication with the interior of the cover body. The bottom of the water tank forms a water outlet in connection with an end of a water delivery conduit, which has an opposite end connected to the air delivery conduit. The connection between the air delivery conduit and the water delivery conduit is connected to an output pipeline that is connected to the water tank corresponding to the gas chamber and having an end equipped with an inlet. The air delivery conduit is capable of withdrawing oxygen from the gas chamber to be mixed with the water withdrawn by the water delivery conduit from the water tank in order to forming dissolved oxygen, which is injected into the water tank through the output pipeline for circulating and supplying oxygen dissolved in the water, thereby maintaining a level of dissolved oxygen in the flowing water.