baber/WOPTO huggingface dataset:
Patent TW-200741199-A (TW)
Title: Surface inspection apparatus and surface inspection method
Inventor: OOMORI TEKEO
IPC: G03F7/20
Filed: 2006-12-14
Abstract: Defects of repeated patterns on a surface are excellently inspected by reducing influence of a base. The surface inspection apparatus is provided with a means (13) for irradiating the repeated patterns on the surface of an object (20) to be inspected with illuminating light (L1); means (11, 12) for setting an angle formed by a direction on the surface of an incidence plane including an irradiation direction of the illuminating light and a normal (1A) to the surface, and the repeating direction of the repeated patterns, at a prescribed value other than 0; a light receiving means (14) which receives specular reflection light generated from the repeated patterns when the illuminating light is applied and outputs information relating to light intensity of the specular reflection light; and a detecting means (15) which detects defects of the repeated patterns based on the information outputted from the light receiving means. A conditional expression (λ/[2cos(θ Sin φ)] > p) is satisfied, where, φ is an angle formed by the direction of the incidence plane on the surface and the repeating direction, θ Is an angle formed by the irradiation direction of the illuminating light and the normal line to the surface, λ Is a wavelength of the illuminating light, and p is a pitch of the repeated patterns.
Patent TW-200742290-A (TW)
Title: Methods and apparatus related to selecting control channel reporting formats
Inventor: DAS ARNAB
IPC: H04W24/10
Filed: 2006-12-21
Abstract: Methods and apparatus related to the implementation and selection of alterative control information reporting formats are described. A control information reporting format, corresponding to a connection between a wireless terminal and a base station, e.g., for an uplink dedicated control channel, is selected, as a function of at least one of: an application being executed, device capability information, channel condition information, system loading information, and user quality of service information. Different wireless terminals may use different control information reporting formats at the same time. The same wireless terminal may use a different control information reporting format at different times.
Patent TW-200732076-A (TW)
Title: Laser beam machining method and semiconductor chip
Inventor: SAKAMOTO TAKESHI
IPC: B28D5/00
Filed: 2006-12-27
Abstract: A focusing point P is adjusted to the inside of a substrate (4) of a working object (1) comprising a substrate (4) and a plurality of functional elements (15) provided on a surface (3) of the substrate (4). A laser beam L is applied to the working object (1) to form, with respect to one predetermined cutting line (5), at least one row of dividing modification region (72), at least one row of quality modification region (71) located between the dividing modification region (72) and the surface (3) of the substrate (4), and at least one row of HC modification region (73) located between the dividing modification region (72) and the substrate (4) in its backside (21). In this case, in the direction along the predetermined cutting line, the formation density of the dividing modification region (72) is rendered lower than the formation density of the quality modification region (71) and the formation density of the HC modification region (73).
Patent TW-200827795-A (TW)
Title: Improved optical fiber and the manufacturing method thereof
Inventor: CHUANG CHIA-CHENG
IPC: G02B6/00
Filed: 2006-12-29
Abstract: An optical fiber is disclosed, which is comprised of: a core, having a plurality of microstructures formed therein; and a cladding layer, surrounding the core. In a preferred embodiment, as light is transmitting along the axis of the aforesaid optical fiber and strikes on the plural microstructures, it is scattered and reflected out of the optical fiber through a side wall thereof so as to achieve a side-emitting effect. As the microstructures are formed inside the core of the aforesaid optical fiber, not only they are prevented from being damaged by normal usage, contacting to adhesive directly, but also they can lower the risk of the optical fiber being snapped/deformed while the optical fiber is subjecting to an external force and bended. In addition, by controlling the shape, quantity, size, distribution density and location of the microstructure, the brightness of the side-emitting optical fiber can be adjusted correspondingly.
Patent TW-200829310-A (TW)
Title: Height adjustment device for line stretcher head of racket threader
Inventor: Li zai-tian
IPC: A63B51/16
Filed: 2007-01-09
Abstract: The present invention discloses a height adjustment device for line stretcher head of racket threader. The height adjustment device positions to the base of racket threader with a slanted joint base. The joint base contains a sliding rail, with one end of the base shaft connected to the sliding rail. Height can be adjusted as the base shaft connected to the line stretcher head displaces. Hence, racket frames of different thickness can be threaded by adjusting the racket frame and thread the strainer of the line stretcher head on the same level. Threads are not easily worn and damaged, in addition to achieve accurate thread weight, so that as racket revolves, the line stretcher head can not be easily dragged.
Patent TW-200728575-A (TW)
Title: A mobile containerised autopsy facility
Inventor: CHUI PENG-SUN PAUL
IPC: A61L9/00
Filed: 2007-01-16
Abstract: The present invention relates to a containerised autopsy facility with standard hygienic procedures and precautions applied to normal medical operations within a conventional health care centre and the like, hereinafter also known as BSL2, comprises a permanent or semi-permanent structure into which therein is provided all necessary autopsy (instruments/equipment) facilities.
Patent TW-200809247-A (TW)
Title: Meteorological radar
Inventor: IMAI KATSUYUKI
IPC: G01W1/02
Filed: 2007-01-24
Abstract: A wind-speed radar 1 comprises a wave transmitting-receiving wave lens 2, which uses the dielectric substance, and is of a spherical component having its specific dielectric coefficient varied with a predetermined percentage in the direction of radius; and the transmitting-receiving primary radiators 3Z, 3N, 3S, 3E and 3W, which are installed respectively along the outer periphery of the wave lens 2 at the focal position of the respective waves being transmitted and received via the wave lens 2 in a plural azimuth directions which should be observed. The wave lens 2 is supported by a supporting component 7. And, the surface 7a of the supporting component 7, on which the wave lens 2 rests, is a spherical one being adapted to the shape of the wave lens 2.
Patent TW-200803549-A (TW)
Title: Reduced paging cycles in a wireless communication system
Inventor: ANANTHANARAYANAN ARULMOZHI KASI
IPC: H04W68/00
Filed: 2007-02-13
Abstract: Systems and methods for reducing paging cycles in a wireless communication system are disclosed. An extended suspend time can be set in a close connection message. A low power state can be initiated on a wireless device. Then, the wireless device can periodically wake from the low power state to check for a page directed to the wireless device.
Patent TW-200745622-A (TW)
Title: Plane light source apparatus and prism sheet and liquid crystal display apparatus
Inventor: TANAKA SAKAE
IPC: G02B5/04
Filed: 2007-02-16
Abstract: The present invention provides a LCD panel with an isosceles triangular cross-section having a base angle of 50 to 55 degrees, and an incident angle equal to 10 to 24 degrees. Several triangular prisms are installed downwardly on a prism sheet by using the base angle as a vertex angle for controlling the light to be travel in a parallel direction, and incident in a direction perpendicular to an oblique surface of a smaller surface of the prism. The oblique surface of a larger surface of the prism reflects the incident light completely and projects the light perpendicular to the bottom of the prism. An optical system provides a backlight for a liquid crystal display apparatus and an anisotropic diffuser installed at an orthogonal direction of a prism has a diffusion function such that the light can be diffused by the LCD panel and the two orthogonally installed polarizers.
Patent TW-200738186-A (TW)
Title: A slide fastener
Inventor: TAKAZAWA SHIGEYOSHI
IPC: A44B19/00
Filed: 2007-03-02
Abstract: A slide fastener (1)has a releasing end stop (15) having a shoulder (27) which impedes movement of the releasing end stop (15) through the channel (47) of the slider (35). The releasing end stop (15) is pivotable relative to the opposed coupling element (11) to allow movement of the releasing end stop (15) through the channel (47) of the slider (35) when additional force is applied to the slider (35). With this construction, the releasing end stop (15) enjoys a longer life span. Furthermore it is advantageously possible to use the same material for the top end stop (15) as for the coupling elements (11), so that the manufacturing process will be much simplified.
Patent TW-200837693-A (TW)
Title: Color sequential display with a delay control of backlight timing and controlling method thereof
Inventor: HUANG HSUEH-YING
IPC: G09G3/18
Filed: 2007-03-13
Abstract: A color sequential display with a delay control of backlight timing and a controlling method thereof includes a liquid crystal panel and a backlight source for emitting light to the liquid crystal panel; a driving circuit adopted to generate a pixel voltage to drive the liquid crystal; a backlight delay control unit adopted to adjust the timing to turn off the backlight within the next sub frame by a turn-off delay control. A better uniformity on displaying can be achieved by using this turn-off delay control.
Patent TW-200740747-A (TW)
Title: Esterification and transesterification systems, methods and apparatus
Inventor: LICHTENBERGER PHILLIP
IPC: C07C67/02
Filed: 2007-03-19
Abstract: Esterification and transesterification methods, systems and apparatus are disclosed which increase the efficiency of esterification reactions. The methods comprises utilizing an annular gap reactor comprises a rotor rotating within a stator to provide an annular flow passage comprising a flow path containing a high-shear treatment zone in which the passage spacing is smaller than in the remainder of the zone to provide a subsidiary higher-shear treatment zone. In exemplary embodiments, the reactor is modified to include an evaporator portion including an opening in the stator near the end of the reactor and a series of fins placed in the opening. Increase in the rates due to the annular gap reactor allow for the use of less catalyst, poorer catalysts, lower temperature and reduction in unwanted side reactions at more economically favorable conditions.
Patent TW-200817249-A (TW)
Title: Flat panel shipper
Inventor: THOMAS JR
IPC: B65D81/02
Filed: 2007-04-20
Abstract: A shipper having enclosure portions that cooperate to enclose a payload such as a panel or panel bundle. The enclosure portions may be blow molded or rotationally molded for a hollow-walled construction. The shipper may contact a majority of the upper or lower faces of the payload, thereby distributing static and dynamic loads over a large area. Flexures operatively coupled with the contact area may provide compliance when the container is closed and shock absorption in the event of an impulse load. The hollow sidewalls may also protect the payload from side impact. The shipper may also accommodate compliant bumpers for added protection of the payload edges. Certain embodiments include identical and complimentary interlocking structures that enable the enclosure portions to be formed from a common mold. The exterior of the container may accommodate bands or straps that hold the enclosure portions together and exert a clamping pressure on the payload to limit shifting.
Patent TW-200818387-A (TW)
Title: Formation of improved SOI substrates using bulk semiconductor wafers
Inventor: HENSON WILLIAM K
IPC: H01L21/76
Filed: 2007-05-10
Abstract: The present invention relates to a semiconductor-on-insulator (SOI) substrate having one or more device regions. Each device region comprises at least a base semiconductor substrate layer and a semiconductor device layer with a buried layer located therebetween, while the semiconductor device layer is supported by one or more vertical insulating pillars. The vertical insulating pillars each preferably has a ledge extending between the base semiconductor substrate layer and the semiconductor device layer. The SOI substrate of the present invention can be readily formed from a precursor substrate structure with a "floating" semiconductor device layer that is spaced apart from the base semiconductor substrate layer by an air gap and is supported by one or more vertical insulating pillars. The air gap is preferably formed by selective removal of a sacrificial layer located between the base semiconductor substrate layer and the semiconductor device layer.
Patent TW-200822526-A (TW)
Title: Dual-structured aircraft engine starter/generator
Inventor: TANEJA DINESH N
IPC: H02P9/08
Filed: 2007-06-13
Abstract: An aircraft starting and generating system includes a first starter/main machine assembly that includes a first exciter and a first main machine, and second starter/main machine assembly that includes a second exciter and a second main machine. The system also includes a permanent magnet generator (PMG) that is connected to the first and second starter/main machine assemblies. The system further includes a first inverter/converter/controller (ICC) that is connected to the first starter/main machine assembly and to the PMG, and a second ICC that is connected to the second starter/main machine assembly and to the PMG. The first and second ICCs generate AC power to respective drive the first and second starter/main machine assemblies in a start mode of the starting and generating system for starting a prime mover of the aircraft, and the first and second ICCs convert AC power, respectively obtained from the PMG after the prime mover has been started, to DC power in a generate mode of the starting and generating system.
Patent TW-200849428-A (TW)
Title: Under bump metallurgy structure and die structure using the same and method of manufacturing die structure
Inventor: YU JUI-I
IPC: H01L21/60
Filed: 2007-06-13
Abstract: An under bump metallurgy structure includes an adhesion layer, a barrier layer and a wetting layer is provided. The adhesion layer is disposed on a bonding pad of a wafer. The barrier layer is disposed on the adhesion layer, and the wetting layer is disposed on the barrier layer. The adhesion layer, the barrier layer and the wetting layer are respectively made of nickel with boron, cobalt and aurum.
Patent TW-200849223-A (TW)
Title: Circuit for generating tracking error signal
Inventor: MA CHING-WEN
IPC: G11B20/22
Filed: 2007-06-14
Abstract: A circuit for generating a tracking error signal is provided. The circuit includes a digitizing circuit, a short signal removing circuit and phase comparator. The digitizing circuit receives first and second pick-up signals outputted by a pick-up head, and respectively compares the first and the second pick-up signals with a reference signal to obtain a first digital signal and a second digital signal. The short signal removing circuit is used for removing a glitch in the first and the second digital signals to obtain a first determining signal and a second determining signal, wherein the glitch is short then a preset period. The phase comparator receives the first determining signal and the second determining signal for outputting the tracking error signal according to a phase difference between the first and the second determining signals.
Patent TW-200817285-A (TW)
Title: Methods of making water treatment compositions
Inventor: CHEN HUIMIN
IPC: C01G45/02
Filed: 2007-06-14
Abstract: Methods of making unique water treatment compositions are provided. In one embodiment, a method of making a doped metal oxide or hydroxide for treating water comprises: disposing a metal precursor solution and a dopant precursor solution in a reaction vessel comprising water to form a slurry; and precipitating the doped metal oxide or hydroxide from the slurry.
Patent TW-200822212-A (TW)
Title: Post etch wafer surface cleaning with liquid meniscus
Inventor: ZHU JI
IPC: H01L21/3065
Filed: 2007-06-28
Abstract: A method for cleaning the surface of a semiconductor wafer is disclosed. A first cleaning solution is applied to the wafer surface to remove contaminants on the wafer surface. The first cleaning solution is removed with some of the contaminants on the wafer surface. Next, an oxidizer solution is applied to the wafer surface. The oxidizer solution forms an oxidized layer on remaining contaminants. The oxidizer solution is removed and then a second cleaning solution is applied to the wafer surface. The second cleaning solution is removed from the wafer surface. The cleaning solution is configured to substantially remove the oxidized layer along with the remaining contaminants.
Patent TW-200900462-A (TW)
Title: Non-toxic polyvinyl chloride pressed product and formula for preparing the same
Inventor: Li wen-xuan
IPC: C08K5/09
Filed: 2007-06-29
Abstract: The invention relates to a non-toxic polyvinyl chloride (PVC) pressed product and the formula for preparing the pressed product. Non-phthalates are used as plasticizer in the formula to prevent harms made by conventional phthalate plasticizers. The formula can further include a coloring agent used non-PVC emulsifying agent as a carrier so that the amount of carcinogenic PAHs can be effectively controlled to manufacture non-toxic PVC pressed products.
Patent TW-200905229-A (TW)
Title: Battery testing apparatus
Inventor: XIAO REN-JUN
IPC: G06F17/00
Filed: 2007-07-20
Abstract: A battery testing apparatus includes a charging circuit, a discharging circuit, a computer system and a controlling circuit. A Direct Current (DC) adapter charges a battery via the charging circuit. The discharging circuit is coupled to the battery to discharge the battery. The computer system records charging or discharging time and cycle times of the battery, and calculates capacity and life of the battery. The controlling circuit has an input terminal and a plurality of output terminals. The input terminal is coupled to the computer system. The output terminals are respectively coupled to the charging and discharging circuits and control charging and discharging of the battery. The battery testing apparatus conveniently tests life, capacity, over current protection and under voltage protection functions of various batteries via the charging circuit, the discharging circuit, the computer system, and the controlling circuit.
Patent TW-200825405-A (TW)
Title: Defect inspection system
Inventor: KISHI TAKATO
IPC: G01N21/88
Filed: 2007-08-15
Abstract: This invention provides a defect inspection system capable of stable inspection without the necessity to re-setup several different threshold values, and capable of improving detection accuracy for defect intensity, and intensity comparison among defects. This invention relates to a defect inspection system wherein image information obtained by imaging, using an area sensor, an inspection object having a predetermined area for inspection is processed, and defects are identified based on the feature quantity calculated from the luminance transition in the aforementioned area. This defect inspection system is characterized by including an in-plane feature quantity correction means to correct the differences of the feature quantity resulting from differences in luminance output of the central and peripheral parts of the area sensor.
Patent TW-200909748-A (TW)
Title: Cleaning device of oil smoke
Inventor: JIANG BI-TANG
IPC: F24C15/20
Filed: 2007-08-16
Abstract: A cleaning device of oil smoke is disclosed, which comprises: a tank including a chamber, an air inlet, and an air outlet connected to the chamber; a return-flushing water screen plate disposed in the chamber; and a flushing-water pipe installed below the return-flushing water screen plate. A filtering web of oil smoke is installed at the location opposed to the air inlet in the chamber. The return-flushing water screen plate is installed above the air inlet, the water end of the flushing-water pipe faces toward the return-flushing water screen plate. Thus, when the air inlet in the cleaning device of oil smoke is connected to the air-exhausting pipe of the range hood, the oil smoke exhausted by the range hood can enter into the chamber through the air inlet, so that the oil vapor in the oil smoke is filtered initially by the filtering web of oil smoke. Then, the oil smoke is washed by the water screen formed when the water spout jetted from the flushing-water pipe lashes against the return-flushing water screen plate, thereby achieving the effect of cleaning the oil smoke.
Patent TW-200817637-A (TW)
Title: Optical lighting device
Inventor: HILGERS ACHIM
IPC: H05B44/00
Filed: 2007-08-22
Abstract: The present invention relates to a optical lighting device comprising several solid state light sources (2) and at least one optical sensor (4) arranged between the solid state light sources (2) in approximately the same plane. An optical deflection unit (5, 13) is mounted in front of the sensor (4) and designed to deflect light laterally emitted by the solid state light sources (2) to the optical sensor (4). The deflection unit (5, 13) is designed to inhibit the transmission of ambient light to the optical sensor (4).
Patent TW-200909077-A (TW)
Title: Decontamination method of radioactivity-contaminated metal surface
Inventor: ZHONG REN-JIE
IPC: B05D7/16
Filed: 2007-08-23
Abstract: A decontamination method of radioactivity-contaminated metal surface is provided to utilize polymers, additives, and detergent to be mixed and produce colloidal decontaminant with moderate viscosity. The prepared decontaminant is coated on the contaminated metal surface under appropriate operating condition to form a film layer, which is later removed from the surface after being dried. By means of the characteristics of adhesiveness of the film layer itself and the physical adsorption and chemical chelating properties of decontaminant on the radioactive matters, it can effectively remove radioactive matters and oil stain on the contaminated metal surface such that the activity of the metal surface after decontamination can achieve values below environmental background. In addition, the prepared colloidal decontaminants also contain different compositions and proportions of developing agents. Therefore, they can combine with radioactive matters on the contaminated metal surface to reveal colors and clearly indicate the polluted spots on the film layers for further effective removal. This invention can reduce necessarily used decontaminant dose and yet yield small amount of solid thin films. Therefore, there exists no problem of reprocessing residual secondary liquid waste.
Patent TW-200827432-A (TW)
Title: Liquid crystalline medium
Inventor: KOJIMA AKIHIRO
IPC: G02F1/13
Filed: 2007-08-24
Abstract: The invention relates to a liquid-crystalline medium comprising a compound of formula I and to liquid-crystal displays, in particular twisted nematic (TN) and supertwisted nematic (STN) liquid-crystal displays, comprising said medium.
Patent TW-200831406-A (TW)
Title: Dispersion of high surface area silica
Inventor: LORTZ WOLFGANG
IPC: C09D7/61
Filed: 2007-09-03
Abstract: Dispersion comprising water and mixed potassium silicon oxide powder, where the mixed oxide power is in the form of aggregates of primary particles, has a BET surface area of 100 to 400 m<SP>2</SP>/g, has an average aggregate diameter in the dispersion of less than 100 nm, and possesses a potassium fraction of 0.05% to 1.5% by weight, calculated as K2O and based on the mixed oxide power, and the dispersion has a fraction of mixed oxide power in the dispersion of 25% to 40% by weight, the sum of water and mixed oxide power is at least 98% by weight and the pH is 9 to 11.5.