baber/WOPTO huggingface dataset:
Patent TW-I244726-B (TW)
Title: Spacer approach for CMOS device
Inventor: CHANG SUN-JAY
IPC: H01L21/8238
Filed: 2005-03-18
Granted: 2005-12-01
Abstract: A semiconductor device having a graded source/drain region for use in CMOS devices is provided. The semiconductor device is formed by utilizing a spacer and a sacrificial spacer as masks. The sacrificial spacer is formed over an etch stop layer, which acts as an etch stop and protects underlying structures from becoming damaged during the etching process. In particular, the present invention may be used, for example, to protect the edge or corner of a shallow trench isolation from becoming damaged during etching.
Patent TW-I262541-B (TW)
Title: Oscillator of semiconductor device
Inventor: WON SAM-KYU
IPC: H01L21/02
Filed: 2005-05-16
Granted: 2006-09-21
Abstract: An oscillator of a semiconductor memory device, wherein a reference voltage that flexibly shifts according to the shift in a power supply voltage is generated, and a reference clock is generated using the reference voltage. It is thus possible to generate the reference clock having a constant cycle regardless of the shift in the power supply voltage which can keep constant the duration period of internal control signals of devices, such as a timer and a pump circuit, which are synchronized to the reference clock.
Patent TW-I289212-B (TW)
Title: Method for manufacturing circular filters
Inventor: CHEN CHIEN-FU
IPC: G02B5/20
Filed: 2005-06-02
Granted: 2007-11-01
Abstract: A method for manufacturing circular filters includes the steps of: providing a large filter; putting the large filter into a plurality of small rectangular filter; stacking and adhering at least a portion of the small rectangular filters to form a rectangular column; rolling the rectangular column to form a cylinder; separating the cylinder into a plurality of circular filters; and cleaning the circular filters.
Patent TW-I259068-B (TW)
Title: Chair base capable of sliding
Inventor: LIN YU-HUNG
IPC: A47C7/02
Filed: 2005-06-22
Granted: 2006-08-01
Abstract: The chair base capable of sliding (II) of this invention comprises a base seat, a rear seat, and a tension adjusting device. The base seat has a first end and a second end, wherein the first end is pivotally installed with a tug member on each side thereof. The tug member compared with the base seat is capable of rotating, and one side of the two tug members can be used to pivotally connect with the front end of a seat cushion. The rear seat has a first end and a second end, wherein the first end is pivotally installed on the second end of the base seat and capable of producing a relative pivot-swing relationship. In addition, the second end of the rear seat is formed with a combination part which can be used to combine with a backrest. A tug part is formed between two ends of the rear seat, which can be used to pivotally connect with the rear end of the seat cushion. The tension adjusting device is installed between the base seat and the rear seat, so that a relative lean-relying sliding relationship is produced between the base seat and the rear seat. Thereby, when the backrest leans backwardly, the tug part of the rear seat and the tug members can make the seat cushion simultaneously produce a stable sliding movement.
Patent TW-I305141-B (TW)
Inventor: TSUCHIYA AKEMI
IPC: A47L13/00
Filed: 2005-08-10
Granted: 2009-01-11
Abstract: The present invention provides an indoor cleaning tool (10, 20) having a dry fibrous base material (11, 31). An antigenicity-reducing composition that includes an antigenicity-reducing component, a lubricant, and a surfactant is applied to the fibrous base material. It would be preferable for the antigenicity-reducing component to be tannic acid.
Patent TW-I276729-B (TW)
Title: Photoelectric actuating system
Inventor: CHAO WEI-CHOU
IPC: E05B47/00
Filed: 2005-10-07
Granted: 2007-03-21
Abstract: A photoelectric actuating system including a base, an illuminant, at least an optical receiver, at least an actuating apparatus, and an optical mechanism is provided. The illuminant fixed in the base is used for emitting a light beam. The optical receiver is fixed in the base, and the actuating system is connected electrically to the optical receiver. The optical mechanism is suitable for being placed at an actuating position in the base to transmit the light beam from the illuminant to the optical receiver, and the optical receiver sends an actuating signal thereafter to actuate the actuating apparatus.
Patent TW-I258008-B (TW)
Title: Temperature measurement circuit calibrated through shifting a conversion reference level
Inventor: CHIU JUI-TE
IPC: G01K7/00
Filed: 2005-10-14
Granted: 2006-07-11
Abstract: A temperature measurement circuit has a current excitation circuit, a temperature calculation circuit, a calibration factor generator, and an analog-to-digital conversion circuit. The current excitation circuit supplies in sequence at least two currents to a thermal sensor from which are correspondingly generated at least two output signals. In response to the at least two output signals, the temperature calculation circuit calculates an analog temperature signal representative of a temperature detected by the thermal sensor. The analog-to-digital conversion circuit converts the analog temperature signal into a digital signal based on a conversion reference level. The conversion reference level is shifted in accordance with a calibration value generated from the calibration factor generator.
Patent TW-I266039-B (TW)
Title: Method for inspecting indicators of analog gauges
Inventor: HSU QUNAG-CHERNG
IPC: H04N1/04
Filed: 2005-10-20
Granted: 2006-11-11
Abstract: A method for inspecting indicators of analog gauges comprises the following steps: capturing at least one image of at least one analog gauge by at least one video camera; defining at least one relative position and a center of at least one analog indicator area in the analog gauge by digitally analyzing the image; radially scanning about the center of the analog indicator area within a circumferential edge predetermined times for defining a correct direction of at least one analog indicator of the analog indicator area; recognizing at least one reading number of the analog gauge by utilizing a software of optical character recognition (OCR); comparing the direction of the analog indicator with the reading number in verification for giving references to correct the analog indicator.
Patent TW-I276762-B (TW)
Title: Cooling system for refrigerator
Inventor: LIAO SHYH-TZONG
IPC: F25B1/02
Filed: 2005-10-27
Granted: 2007-03-21
Abstract: A cooling system for dissipating heat of a refrigerator comprises a driving device, a first chamber, a second chamber, a first piston disposed in the first chamber, a second piston disposed in the second chamber, and at least one fan. Heat of a working fluid in the refrigerator is transmitted into the second chamber, and the first chamber, the second chamber, and the first piston form a sealed space jointly. Besides, the first piston, the second piston, and the at least one fan are all coupled with the driving device. By this way, when the first piston moves, the driving device can be driven to move the second piston and rotate the at least one fan.
Patent TW-I382922-B (TW)
Title: Dual gland air inversion and steam cure of cured in place liners
Inventor: DRIVER FRANKLIN THOMAS
IPC: B29C63/36
Filed: 2006-08-17
Granted: 2013-01-21
Abstract: Installation of a flexible cured in place liner by inverting the liner with air and curing the liner with steam introduced through a perforated lay flat hose without deflating the liner between the inversion and cure. The installation is performed with an apparatus having two independently operable glands with at least one fluid inlet port installed on the line downstream of the second gland liner. As the liner reaches the distal end of the conduit to be lined, it enters a sample and porting pipe with an exhaust pipe gland and exhaust pipe and it is pierced by a rigid porting tool. Steam is then introduced into the lay flat hose to cure the resin and is exhausted through an exhaust hose connected to a controllable exhaust pipe. After curing steam is replaced with air to cool the liner, the ends are cut to restore service through the host pipe.
Patent TW-I330503-B (TW)
Title: Constant current driving circuit and buck_boost led driving system using the same
Inventor: CHIU SHAO WEI
IPC: H05B37/00
Filed: 2006-11-03
Granted: 2010-09-11
Abstract: The invention relates to a constant current driving circuit and buck_boost LED driving system using the same. The constant current driving circuit comprises a PWM generator, an oscillator and an integrator. The PWM generator is used to generate a PWM control signal having a turn on time and a turn off time. The oscillator is used to control the turn on time. The integrator is used to integrate a sample voltage according to the turn off time, and output an integrated voltage to the PWM generator so as to control an output current to be a predetermined value. The constant current driving circuit of the invention can exactly control the output current to be a constant predetermined value. Therefore, the buck_boost LED driving system can output a constant output current to LED, and the number of the driving does not be limited so that the buck_boost LED driving system can be applied to that the output voltage is larger or smaller than the input voltage.
Patent TW-I428392-B (TW)
Title: Reinforced polyamide moulding materials
Inventor: REXIN ORNULF
IPC: C08L77/06
Filed: 2006-11-08
Granted: 2014-03-01
Abstract: Preparation of highly-rigid but viscous, reinforced polyamide molding mass, by pultrusion (strand-forming) process, comprises melting the polymeric portion and completely impregnating an endless fiber strand with the polymer melt, followed by cooling and cutting to give a long-fiber-reinforced, rod-shaped granulate. Preparation of highly-rigid but viscous, reinforced polyamide molding mass, by pultrusion (strand-forming) process, comprises melting the polymeric portion and completely impregnating an endless fiber strand with the polymer melt, followed by cooling and cutting to give a long-fiber-reinforced, rod-shaped granulate, where the polyamide molding mass exhibit a thermostability value HDT/A (heat deflection temperature at a load A of 1.8 MPa) (according to ISO 75) of above 242[deg]C, preferably 245[deg]C, HDT/C (heat deflection temperature at a load C of 8 MPa) of above 150[deg]C, preferably 170[deg]C, and a polyamide matrix; and the polyamide molding compound contains a blend of polyamide 66 (A); copolyamide (B), obtained from (b1) 50-80 wt.%, preferably 50-70 wt.% of an equimolar combination of terephthalic acid and hexamethylene diamine and (b2) 50-20 wt.%, preferably 50-30 wt.% of an equimolar combination of isophthalic acid and hexamethylene diamine (where the parts by weight of (b1) and (b2) is 100 wt.%) and a filler component containing a mixture of glass fibers (C) and carbon and/or carbon fibers (D), where the sum of the weight percentage of the components (A) to (D) is 100%, the sum of (A) and (B) is 20-60 wt.%, weight ratio of (A) to (B) is 50/50 to 95/5, the sum of (C) and (D) is 40-80 wt.%, weight ratio of (C) to (D) is 80/20 to 95/5, the polyamide molding mass optionally contains an additive, and the quantity adds to the sum of the components (A) to (D). Independent claims are included for: (1) a long-fiber-reinforced rod-shaped granulate (with a granulate length of 4-25 mm, preferably 5-12 mm), obtained by the process; (2) a procedure for the production of molded articles and/or hollow bodies from long-fiber-reinforced rod-shaped granulates comprising extruding, injection molding or pressing; and (3) a molded product obtained from the long-fiber-reinforced rod-shaped granulate.
Patent TW-I459577-B (TW)
Title: Method of manufacturing crystalline silicon solar cells with improved surface passivation
Inventor: KOMATSU YUJI
IPC: H01L31/042
Filed: 2007-09-21
Granted: 2014-11-01
Abstract: The present invention provides a method of manufacturing a crystalline silicon solar cell, comprising: —providing a crystalline silicon substrate having a front side and a back side; —forming a thin silicon oxide film on at least one of the front and the back side by soaking the crystalline silicon substrate in a chemical solution; —forming a dielectric coating film on the thin silicon oxide film on at least one of the front and the back side. The thin silicon oxide film may be formed with a thickness of 0.5-10 nm. By forming a oxide layer using a chemical solution, it is possible to form a thin oxide film for surface passivation wherein the relatively low temperature avoids deterioration of the semiconductor layers.
Patent TW-I394415-B (TW)
Title: Methods and apparatus for providing pmip key hierarchy in wireless communication networks
Inventor: NARAYANAN VIDYA
IPC: H04L29/06
Filed: 2008-06-02
Granted: 2013-04-21
Abstract: A method is provided for securing a PMIP tunnel between a serving gateway and a new access node through which an access terminal communicates. A PMIP key hierarchy unique to each access terminal is maintained by the gateway. The gateway uses a first node key to secure PMIP tunnels when authentication of the access terminal has been performed. A PMIP key is generated based on the first node key and the PMIP key is sent to the new access node to assist in establishing and securing a PMIP tunnel between the gateway and the new access node. Otherwise, when authentication of the access terminal has not been performed, the gateway generates a second node key and sends it to an intermediary network node which then generates and sends a PMIP key to the new access node. This second key is then used to secure the PMIP tunnel.
Patent TW-I411203-B (TW)
Title: Switching control circuit
Inventor: SU YING CHIEH
IPC: H02M1/088
Filed: 2008-12-10
Granted: 2013-10-01
Abstract: A switching control circuit is coupled to a switching device and an auxiliary winding of a transformer, wherein a primary winding of the transformer is coupled to the switching device. The switching control circuit includes a voltage receiver, a comparing unit and a propagation delay circuit, wherein the voltage receiver is coupled to the auxiliary winding of the transformer for receiving a reflected voltage signal and transforming the reflected voltage signal into a peak voltage signal, while the switching device is turned off. The comparing unit is coupled to the voltage receiver for receiving the peak voltage signal and a first threshold voltage, and outputting a comparison result. The propagation delay circuit is coupled to the comparing unit for receiving the comparison result, and outputting a PWM signal to turn on the switching device after a delay time.
Patent TW-I408661-B (TW)
Title: Liquid crystal display device and method of driving the same
Inventor: KIM MIN-KYU
IPC: G09G3/36
Filed: 2009-06-16
Granted: 2013-09-11
Abstract: A liquid crystal display device includes a power consumption reduction portion that analyzes a histogram of first image data of an image and generates second image data and a first luminance control signal, wherein, when the image includes an irrelevance region which is substantially irrelevant to degradation of display quality, the power consumption reduction portion analyzes a histogram of first image data of other region of the image except for an excluded region, and wherein the excluded region includes at least the irrelevance region; a timing controller that is supplied with the second image data and the first luminance control signal and generates gate control signals, data control signals and a second luminance control signal; a gate driving portion that generates gate voltages using the gate control signals; a data driving portion that generates data voltages using the second image data and the data control signals; a liquid crystal panel that displays the image using the gate voltages and the data voltages; a backlight control portion that generates a backlight control signal using the second luminance control signal; and a backlight unit that supplies light according to the backlight control signal.
Patent TW-I535407-B (TW)
Title: Fixation of a handle
Inventor: FEHSE HANS-FRIEDRICH
IPC: A47J45/06
Filed: 2009-08-06
Granted: 2016-06-01
Abstract: A handle fixture device, comprising, a cooking vessel; a retaining element attached to the cooking vessel; and a contact is provided between the retaining element on one side and a handle-side retaining device on the other side, wherein the contact is at least one of point shaped and line shaped.
Patent TW-I412631-B (TW)
Inventor: SEKIGUCHI JUNNOSUKE
IPC: C25D3/38
Filed: 2010-06-28
Granted: 2013-10-21
Abstract: An object of the present invention is to provide an electrolytic copper plating solution which can suppress, upon electrolytic copper plating on a copper seed layer during fabrication of ULSI copper microwiring (damascene copper wiring) having trends to further miniaturization, dissolution of the copper seed layer and accordingly can suppress occurrence of voids on the inner wall of vias/trenches. The present invention provides an electrolytic copper plating solution for filling for forming microwiring for ULSI, characterized in that it has a pH of 1.8 or higher and 3.0 or lower. The electrolytic copper plating solution preferably comprises a saturated carboxylic acid having 1 or more and 4 or less carbon atoms at 0.01 mol/L or more and 2.0 mol/L or less.
Patent TW-I405682-B (TW)
IPC: B60R1/00
Filed: 2010-09-10
Granted: 2013-08-21
Abstract: A vehicle-side auxiliary image system activated by lamp signal comprises at least two camera devices respectively disposed at different locations of a vehicle, such as the left and right sides or rear side of vehicle, so as to respectively capture the corresponding vehicle-side image and form an image signal source, an image signal source switching processor for selecting and activating at least one corresponding video camera device by using different lamp signals comprising a left or right lamps, a warning lamp (taking the left and right lamps as the synchronous lamps) or a backing lamp as an activation signal source, and forming at least an image picture on the screen from the captured image; wherein the image signal source switching processor comprises a lamp signal determination processor for starting the determination after activating and inputting a lamp signal and experiencing a predetermined critical time point such as 8 millisecond (0.008 second) and for outputting a determination result after continuously determining a certain predetermined time such as 300 millisecond (0.3 second) to avoid the erroneous determination and to accurately determine whether or not the lamp signal is a single left/right lamp or a warning lamp. The image signal source switching processor further comprises a signal output priority controller for selecting the camera device based upon the importance of the operation of the activated lamp so as to firstly display the corresponding vehicle-side image on the screen. Accordingly, the efficacy of easy installation and wide applications on various vehicles can be achieved. Furthermore, the determination accuracy can be improved, and the driving habits of normal drivers can be satisfied for enhancing the acceptation of product, marketability and utilization efficiency.
Patent TW-I413229-B (TW)
Title: Electrostatic discharge structure
Inventor: JOU YEH NING
IPC: H01L23/60
Filed: 2010-11-26
Granted: 2013-10-21
Abstract: An electrostatic discharge structure including a substrate, a first diffusion region, a first doped region, a second doped region, a third doped region, a fourth doped region and a first isolation region. The substrate includes a first conductive type. The first diffusion region is formed in the substrate and comprises a second conductive type. The first and the second doped regions are formed in the first diffusion region. The first doped region includes the first conductive type. The second doped region includes the second conductive type. The third doped region, the fourth doped region and the first isolation region are formed in the substrate. The third doped region includes the second conductive type. The fourth doped region includes the first conductive type. During releasing an ESD current, the second doped region does not connect to a first power line.
Patent GB-2486093-B (GB)
Title: Flood defence barrier system
Inventor: RICHARDSON ROGER
IPC: E02B3/10
Filed: 2010-07-30
Granted: 2013-11-13
Abstract: A flood defence barrier system kit for a domestic dwelling comprising: a plurality of flood defence panels 4; a plurality of supporting posts 18 adapted to receive at least one of the panels; ground anchorable flood defence panel receiving means 1; ground anchorable supporting post receiving means and a panel connecting means adapted to engage and connect together two or more of the panels. There may be a plurality of reinforcing supports adapted to engage a support post, or a flood defence panel, or said flood defence panel connecting means and adapted to be at least partially ground-seated. The ground anchorable panel receiving means and support receiving means may be embedded in concrete and are permanent. The remaining components can be removed when not required.
Patent GR-15129-B (GR)
Title: Μεθοδοι και συσκευη δια την στρωματογραφησιν φρεατων.
Filed: 1953-05-12
Abstract: υσκευή πρός ηλεκτρικήν στρωματογράφησιν των διαμορφώσεων γ'ς των διασχιζομένων υπό οπής τρυπάνου περιέχουσα ηλεκτρικώς αγώγιμον υγρόν χαρακτηριζόμενον υπό μέσων ηλεκτροδίων πρός δημιουργίαν εν τη οπήτρυπάνου πρώτου ηλεκτρικού πεδίου δυναμένου να μετρηθή χωριστά από δεύτερον ηλεκτρικόν πεδίον υφιστάμενον εν τη οπή τρυπάνου εις την γειτονίαν του ρηθέντος πρώτου ηλεκτρικού πεδίου, μέσον πρός μέτρησιν διαφορών δυναμικού δημιουργουμένων υπό εκάστου των ρηθέντων ηλεκτρικών πεδίων, και μέσον πρός συνδυασμόν των ρηθεισών διαφορών δυναμικού πρός επίτευξιν ενδείξεως ηλεκτρικής χαρακτηριστικής του υλικού διαμορφώσεων εις προκαθορισμένην οδόν.
Patent GR-16649-B (GR)
Title: Μεθοδος απ' ευθειας ληψεως μεταλλου τινος εκ της θειουχου αυτου ενωσεως.
Filed: 1954-04-17
Abstract: έθοδος δια την απ' ευθείας ανάκτησιν ενός βαρέος μετάλλου εκ του σουλφιδίου αυτού, διακρινομένη εκ τούτου, ότι η πρώτη ύλη συντήκεται μετά σόδας και ενός αναγωγικού μέσου, ως άνθραξ ή κώκ, ως και μιας προσθήκης NaCI, κατά προτίμησιν εις ποσότητα από5 έως 10%.
Patent GR-24142-B (GR)
Title: Μεθοδος δια την αυξησιν της αντοχης σωληνων και διακενων σωματων εκ τεχνητης υλης.
Filed: 1959-08-29
Abstract: έθοδος δια την αύξησιν της αντοχής σωλήνων και ετέρων κοίλων σωμάτων εκ θερμοπλαστικών τεχνητών υλών δια διευρύνσεως μέσω εσωτερικής πιέσεως υπό μίανθερμοκρασίαν, υπό την οποίαν ακριβώς αποφεύγεται ακόμη μία τοπική στένωσις (σχηματισμός λαιμού) τουθερμοπλαστικού υλικού, χαρακτηριζομένη εκ του ότιο σωλήν ενώ φέρεται εις την απαιτουμένην δια την διεύρυνσίν του θερμοκρασίαν, υποβάλλεται εις μίαν εξωτερικήν πίεσιν, η οποία αντισταθμίζει τουλάχιστον εν μέρει την κατά την χρονικήν ταύτην στιγμήν ακόμη ανεπιθύμητον δράσιν της εσωτερικής πιέσεως εντω εσωτερικώ του σωλήνος.
Patent GR-75156-B (GR)
Inventor: KUHLE E
IPC: A01N47/34
Filed: 1982-03-04
Abstract: N-sulphenylated allophanates of the formula   <IMAGE>   in which R1 represents a trihalogenomethyl radical, R2 represents an aliphatic, cycloaliphatic, araliphatic or aromatic radical which may in each case be optionally substituted, R3 represents an aliphatic, cycloaliphatic, araliphatic or aromatic radical which may in each case be optionally substituted and X represents oxygen or sulphur, which possess fungicidal activity.
Patent GR-77851-B (GR)
Inventor: EDELMAN GILBERT
IPC: B41F27/00
Filed: 1982-12-02
Abstract: A process for presetting a dry offset printing machine intended for printing cylindrical or conical workpieces, in which presetting templates are prepared from a matrix film which is also used for producing the working blocks and perform the function of permanently setting the machine so that the subsequent introduction of blocks merely requires simple checking.