baber/WOPTO huggingface dataset:
Patent TW-I285822-B (TW)
Title: A shape-judging method of polygon geographic region, and the recording media carrying the software program to execute the method of the same
Inventor: LEE BILL
IPC: G07B15/00
Filed: 2005-08-23
Granted: 2007-08-21
Abstract: This invention relates to a shape-judging method of polygon geographic region, and the recording media carrying the software program to execute the method of the same. First, arbitrarily select the coordinate Po of a checking point in the polygonal region with n-edges formed by n points with the coordinate Pm. Then, calculate the vectors Vm pointed from the checking point Po toward the n points Pm. Make the cross product computation of the aforementioned n vectors Vm to obtain n normal vectors counter-clockwisely/or clockwisely Make the dot product computation of the aforementioned n normal vectors to obtain n-1 dot product values Dm. Finally, judge n-1 dot product values Dm, if they are all positive values, or are all negative values, the geographic region with n edges is determined to be convex. This invention utilizes the vector computation to fast judge if it is convex. Eventually, it effectively reduces the required storage capacity of the memory.
Patent TW-I268917-B (TW)
Title: Process for producing cumene
Inventor: DANDEKAR AJIT B
IPC: C07C15/085
Filed: 2002-05-13
Granted: 2006-12-21
Abstract: A process for producing cumene is provided which comprises the step of contacting benzene and propylene under at least partial liquid phase alkylating conditions with a particulate molecular sieve alkylation catalyst, wherein the particles of said alkylation catalyst have a surface to volume ratio of about 80 to less than 200 inch<-1>.
Patent TW-I272671-B (TW)
Title: Method of forming a cavity by two-step etching and method of reducing dimension of an MEMS device
Inventor: HUANG TER-CHANG
Filed: 2005-10-03
Granted: 2007-02-01
Abstract: A method for reducing dimension of an MEMS device. A single crystalline substrate having a diaphragm is provided. A first-step anisotropic dry etching process is performed to form an opening corresponding to the diaphragm in the back surface, the anisotropic dry etching stopping on a specific lattice plane extending from the edge of the diaphragm. A second-step anisotropic wet etching process is performed to etch the single crystalline substrate along the specific lattice plane until the diaphragm is exposed to form a cavity having a diamond-like shape.
Patent TW-I275279-B (TW)
Title: Demodulation method based on delay sampling
Inventor: YANG MING-REN
IPC: H04L27/144
Filed: 2005-11-25
Granted: 2007-03-01
Abstract: Disclosed is a demodulation method that is based on delay sampling, wherein a signal that is processed by a limiting amplifier is taken as an input signal and the input signal is duplicated of which one is directly fed to an input of a delayed sampler, while the other is transmitted through a delay line so that the signal transmitting through the delay line generates different outputs of different time delays. The delayed output signal is also further fed through a delayed sampler to obtain sampled data; said data are then converted by a temperature code-binary code converter into binary code, which is then fed through and processed by a data determination circuit to obtain and recover the base-band data.
Patent TW-I287310-B (TW)
Title: Matrix light display
Inventor: WU JIAHN-CHANG
IPC: F21K99/00
Filed: 2006-02-17
Granted: 2007-09-21
Abstract: A lighting board is made with cassette light unit that is easily inserted and removed with respect to a substrate having corresponding groove for accommodating the light unit. The convenience of assembly and disassembly of the light unit makes the product easily to be maintained for changing different color light unit, changing different displaying pattern, remove or replace a failure light unit. To make the first metal 31 horizontal strips, and make the second metal 32 vertical strips, each light is therefore controlled independently to form a matrix light display.
Patent TW-I310878-B (TW)
Title: Euv reflective mask and method for producing it
Inventor: FRANK-MICHAEL KAMM
IPC: G03F1/84
Filed: 2006-05-10
Granted: 2009-06-11
Abstract: An extreme ultraviolet (EUV) mask having elevated sections and trenches, comprises a substrate having a very low coefficient of thermal expansion, a multilayer, and a capping layer. The elevated sections of are arranged on a continuous conductive layer. The mask is an absorber mask or an etched multilayer mask. An independent claim is included for producing the extreme ultraviolet mask of an etched multilayer type involving providing a structure having layers of substrate, multilayer, capping layer, buffer layer, absorber layer, and resist layer; writing to the resist layer; subjecting structure to a heat treatment process; developing the resist layer; removing uncovered sections of the absorber layer; removing the resist; examining the structure using a secondary electron microscope (SEM); removing the uncovered sections of the buffer layer; examining the structure to be obtained; repairing the defects possibly present; and final cleaning of the mask.
Patent TW-I327557-B (TW)
Title: Method of extracting hexavalent chromium
Inventor: YOSHIDA HIDEO
IPC: C02F1/70
Filed: 2006-05-11
Granted: 2010-07-21
Abstract: [PROBLEM TO BE SOLVED]  To provide a hexavalent chrome extracting method capable of reliably and cost-efficiently extracting hazardous hexavalent chrome remaining on the surface or inside of chrome plating or chromate film without a need of a special and expensive equipment, preventing elution of the hexavalent chrome from a raw material to be processed, enjoying safe use and discarding of the part where the hexavalent chrome remains, and preventing environmental pollution and adverse effect to a human body.  [SOLVING MEANS]  A method of extracting hexavalent chrome remaining in a raw material (workpiece) 3 to be processed.  The workpiece 3 having a film where the hexavalent chrome remains is contacted with a liquid or fine particle reducing agent 2.  The hexavalent chrome is extracted from the film.
Patent TW-I316139-B (TW)
Title: Method of testing non-componented large printed circuit boards using a finger tester
Inventor: YANENKO EVGENY
IPC: G01R31/28
Filed: 2006-05-12
Granted: 2009-10-21
Abstract: The invention relates to a method of testing unloaded, large-area printed circuit boards having conductor tracks with a finger tester. According to the method according to the invention, the printed circuit boards (3) are tested when subdivided into a number of segments (I, II, III), conductor tracks (2) that extend beyond one segment being tested by means of capacitive measurement of the end points located in the respective segment, an interruption of the conductor track being established if one measured value of the capacitive measured values belonging to one conductor track differs significantly from other measured values.
Patent TW-I305918-B (TW)
Title: Non-volatile memory device and program method with optimized voltage level for the non-volatile memory device
Inventor: HA CHANG WAN
IPC: G11C16/10
Filed: 2006-06-14
Granted: 2009-02-01
Abstract: A non-volatile memory device and programming process is described that increases the programming voltage of successive programming cycles in relation to the percentage of the data bits that failed programming verification during the previous programming cycle and were not correctly programmed into the memory array. This allows for a faster on average program operation and a more accurate match of the subsequent increase in the programming voltage to the non-volatile memory device, the specific region or row being programmed and any changes due to device wear. In one embodiment of the present invention the manufacturing process/design and/or specific memory device is characterized by generating a failed bit percentage to programming voltage increase profile to set the desired programming voltage delta/increase. In another embodiment of the present invention, methods and apparatus are related for the programming of data into non-volatile memory devices and, in particular, NAND and NOR architecture Flash memory.
Patent TW-I289815-B (TW)
Title: Electroluminescent display
Inventor: LI SHI-HAO
IPC: H05B33/00
Filed: 2006-10-30
Granted: 2007-11-11
Abstract: An electroluminescent display has an electroluminescent panel, and at least one brightness enhanced film. The electroluminescent panel includes a plurality of sub-pixels, and at least one illumination surface. The brightness enhanced film is disposed on the at least one illumination surface. The brightness enhanced film has a plurality of micro lenses, and the width of the micro lens is smaller than half of the minimum width of the sub-pixels.
Patent TW-I409299-B (TW)
Title: Heat-resistant resin composition, its production method, molded product, and electronic device for surface mounting
Inventor: YOSHINO YASUYUKI
IPC: B29C48/40
Filed: 2006-12-26
Granted: 2013-09-21
Abstract: To provide a heat-resistant resin composition which has excellent heat resistance, does not show a reduced mechanical strength such as flexural strength even after being passed through a reflow furnace and heat-treated under high temperature conditions, and also has an excellent flame retardancy; a production method of the heat-resistant resin composition; a heat-resistant resin-molded article; and a surface mount electronic component. The heat-resistant resin composition includes a polyarylene sulfide resin (A) and an aromatic polyamide (B) having terephthalic acid amide as an essential structural unit at a former/latter ratio of 70/30 to 95/5 by mass. In a molded article composed of the heat-resistant resin composition, the average diameter of holes formed by etching a broken-out section of the molded article with an organic solvent is 0.1 to 1.0 µm, where the broken-out section is observed on a scanning electron microscope (2,500 times).
Patent TW-I382954-B (TW)
Title: Elevator and elevator brake
Inventor: MUSTALAHTI JORMA
IPC: B66B5/28
Filed: 2007-01-09
Granted: 2013-01-21
Abstract: An elevator may include a hoisting machine, a set of hoisting ropes, a traction sheave, an elevator car, elevator car guide rails, and a brake. The hoisting machine may engage the set of hoisting ropes via the traction sheave in order to move the elevator car along the elevator car guide rails. The brake may be configured to affect rotational movement of the traction sheave. The brake may include a brake shoe and a braking surface. In an emergency braking situation in which the elevator car is moving upward, the brake shoe may be configured to move in a direction of rotation of the braking surface. An elevator brake may include a brake frame, a brake plate, a wedge piece, a brake shoe, at least one spring element, and at least one electromagnet.
Patent TW-I411910-B (TW)
Inventor: LAI YU PENG
IPC: H04M1/02
Filed: 2008-05-29
Granted: 2013-10-11
Abstract: The present invention provides a handheld device comprising: a processor, which is electrically connected to a light sensor. When the processor determines that a phone call event has occurred, the processor will enable the light sensor to control the display. Moreover, the present invention provides a power saving method for a handheld device that will execute the following steps when a phone call event occurs: measuring an ambient brightness value of the handheld device; continuing determining whether a change of the ambient brightness values satisfies at least one predetermined condition; and turning off a display of the handheld device if the change satisfies the predetermined condition.
Patent TW-I380605-B (TW)
Title: Common mode signal attenuation for a differential duplexer
Inventor: CABANILLAS JOSE
IPC: H04B1/52
Filed: 2008-09-10
Granted: 2012-12-21
Abstract: Techniques for attenuating undesired signal components from a differential duplexer are described. The duplexer provides a differential received signal at RX+ and RX− ports. This differential received signal includes an undesired common mode signal, which may come from a transmit signal. The common mode signal is attenuated with a common mode trap in an impedance matching network coupled to the RX+ and RX− ports. The matching network includes a first passive circuit coupled between the RX+ port and a first node, a second passive circuit coupled between the RX− port and a second node, and the common mode trap coupled between the first and second nodes. In one design, the common mode trap includes a first inductor coupled between the first node and a common node, a second inductor coupled between the second node and the common node, and a capacitor coupled between the common node and circuit ground.
Patent TW-I404299-B (TW)
Inventor: NITTA ISAMU
IPC: D06F37/20
Filed: 2008-10-31
Granted: 2013-08-01
Abstract: A permanent magnet motor includes a rotor and a plurality of permanent magnets located inside a rotor core. One or more of the permanent magnets having relatively smaller coercive forces have a first magnetic characteristic that when a magnetizing magnetic field is caused to act on the permanent magnets, a magnetic susceptibility is substantially at 0 until reaching an inflection point during magnetization, and when exceeding the inflection point, the magnetic susceptibility enters a loop approximating to the hysteresis loop in a first quadrant, and a second magnetic characteristic that when a demagnetizing magnetic field is caused to act on the permanent magnets, a magnetic susceptibility is substantially at 0 until reaching the inflection point during demagnetization, and when exceeding the inflection point, the magnetic susceptibility enters a loop approximating to the hysteresis loop in a second quadrant.
Patent TW-I404749-B (TW)
Title: Polyaniline/c-mwnt nanocomposite and method for fabricating the same
Inventor: YANG CHENG CHIEN
IPC: C08K3/04
Filed: 2009-03-05
Granted: 2013-08-11
Abstract: The invention discloses a method for fabricating a polyaniline/c-MWNT nanocomposite and method for fabricating the same comprising the following steps: carboxylating at least one carbon nanotube to form at least one carboxylic carbon nanotube; mixing the at least one carboxylic carbon nanotube with a solvent to form a first carbon nanotube solution; mixing at least one aniline with the first carbon nanotube solution to form a second carbon nanotube solution; mixing an ammonium persulphate solution with the second carbon nanotube solution to form a third carbon nanotube solution; air-extracting and filtering the third carbon nanotube solution to obtain the polyaniline/c-MWNT nanocomposite; cleaning and baking the polyaniline/c-MWNT nanocomposite. The polyaniline/c-MWNT nanocomposite fabricated by the method could be used for electromagnetic shielding or anti-static shielding.
Patent TW-I395563-B (TW)
Inventor: CHUANHANKHO DAVID
IPC: B62B7/12
Filed: 2009-09-17
Granted: 2013-05-11
Abstract: The present invention refers to an infant seat (10), in particular to be mounted to a baby carriage in a detachable manner, designed in such a way that it exhibits a seat configuration and coming from said seat configuration is transformable into a carry configuration, in which the infant seat may be used as a carrycot. According to the invention it is provided that the infant seat (10) comprises a separate unit serving as a carrycot (20), which is arranged in the seat configuration beneath an upper shell (12) of the infant seat (10). It is a particular advantage of the invention that the infant seat (10) can be transformed into the carrycot (20) with a small number of hand movements only. Furthermore in the mounted condition of the infant seat which is the seat configuration the carrycot is stored within the infant seat in a space saving manner.
Patent TW-I407030-B (TW)
Title: Fast closing shutter
Inventor: CHEN NIEN TSU
IPC: F16K3/30
Filed: 2010-05-28
Granted: 2013-09-01
Abstract: The primary objective of the present invention is to provide a fast closing shutter, which comprises a main body having a piston chamber, an shaft hole being corresponding to a first end of the piston chamber, an inlet and outlet being formed near the first end of the piston chamber; a piston assembly having a sliding shaft being slidably mounted through the shaft hole and a piston unit being mounted on an inner end of the sliding shaft and having an linear bearing being mounted around the piston unit and contacting an inside wall of the piston chamber; a resilient member pressing the piston unit toward the first end of the piston chamber; and a bellow being mounted between the main body and the piston unit to proof pneumatic leak. Consequently, the friction between the piston unit and the piston chamber during piston motion could be efficiently reduced and the air flow could be isolated still by the bellow.
Patent GB-2469773-B (GB)
Title: Display housing with slot for receiving peripheral devices
Inventor: MYERS ROBERT L
IPC: G06F1/16
Filed: 2008-02-22
Granted: 2012-09-12
Abstract: A system comprises a housing for a display. The housing defines a slot in an exposed surface of the housing. The slot is adapted to receive a peripheral device. The system also comprises a location sensing mechanism in the slot usable to determine a physical location of the peripheral device inserted into the slot.
Patent GB-2489435-B (GB)
Title: Detecting modified behaviour in bees
Inventor: EVANS HUW
IPC: A01K47/06
Filed: 2011-03-25
Granted: 2014-01-15
Abstract: A device (102, fig 1) detects modified behaviour of bees in a local bee hive 312 which may form part of a network of hives. An audio frequency transducer (103, fig 1) generates an audio frequency signal from detected audio and vibrational activity. A transforming device transforms the audio frequency signal into frequency representations and a processing device processes these frequency representations. The audio frequency is preferably transformed by a fast Fourier transform (FFT). The local hive may be provided with a receiving device 314 for receiving signals from the other hives in the network and a transmitting device 313 for sending information to a local collecting station. The frequency representations can be used to detect when swarming is about to occur or whether a particular hive is under threat. The user can be issued a message is such circumstances or an alarm may be raised.
Patent GR-13564-B (GR)
Title: Μεθοδος παρασκευης δ - θρεο - 1 - π - νιτροφαινυλ- 2 - διχλωραμεταμινο - 1, 3 - προπανοδιολης.
Filed: 1951-10-20
Abstract: έθοδος παρασκευής D-θρεο-1-νιτροφαινυλο-2-διχλωρακεταμινο-1,3-προπανοδιόλης, χαρακτηριζομένη κατά τούτο, ότι ενώνωμεν L-θρεο-β-π-νιτροφαινυλο-σεριναλκυλεστέρα μετά χλωριδίου του διχλωροξικού οξέος ή διχλωροξικού ανυδρίτου προς L-θρεο-Ν-διχλωρακεταμινο-β-π-νιτροφαινυλο-σεριναλκυλεστέρα και ανάγομεν την τελευταίαν ένωσιν εις D-θρεο-1-π-νιτροφαινυλο-2-διχλωρακεταμινο-1,3-προπανοδιόλην.
Patent GR-23000-B (GR)
Title: Ληψις ξυλοπολτων με βασιν σκληρα ξυλα η τοιαυτα μετα φυλλωματων δια την κατασκευην δημοσιογραφικου χαρτου.
Inventor: KASSER ALEXANDER
Filed: 1961-06-14
Abstract: ις μηχανικός πολτός λαμβανόμενος δια του μηχανικού εις ίνας μερισμού αποκομμάτων παραγομένων εκ ξύλων αναμίκτων ειδών πλατυφύλλων δένδρων δια τεμαχισμού των ρηθέντων αποκομμάτων εις μίαν σειράν χωριστών, χαλαρώς διασυνδεδεμένων φύλλων (ελασμάτων), εχόντων μίαν εμφάνισιν εν είδει κρέπ και μίαν πολύ μεγάλην ενεργόν εκτεθειμένην επιφανειακήν περιοχήνεν συγκρίσει με την εκτεθειμένην επιφανειακήν περιοχήν ενός παρομοίου μη τεμαχισθέντος αποκόμματος,ένθα αι ρηθείσαι ίνες του ρηθέντος πολτού είναι κατά το πλείστον άκοποι κατά τα άκρα αυτών και δεν έχουν υποστή βλάβας κατά τας πλευράς αυτών, το μήκος ινός των ρηθεισών ινών είναι κατ' ουσίαν το αυτό ως το μήκος των φυσικών ινών εις το φύλον εκ τουοποίου απεκόπησαν τα αποκόμματα, η δε χημική σύνθεσις τούτων παραμένει πρακτικώς αναλλοίωτος.
Patent GR-28949-B (GR)
Title: Βελτιωσεις εις μηχανας επεξεργασιας νηματων.
Inventor: BARKER SYDNEY WARREN
IPC: D06B23/02
Filed: 1961-09-09
Abstract: ία μηχανή αποθηκεύσεως (STORING) νήματος, αποτελούμενη εκ δύο τουλάχιστον κυρίως κυλίνδρων προς αποθήκευσιν του νήματος και μίαν μονάδα κυλίνδρων κατεργασίας περιλαμβάνοσας πλήθος κυλίνδρων ή κυλινδρικών τμημάτων φερομένων κατά διαστήματα, κατά αξονικήν έννοιαν, επί κοινού άξονος του οποίου η αξονική γραμμή είναι κατ'ουσίαν παράλληλος προς εκείναςτων κυρίων κυλίνδρων και τοποθετημένη εις τρόπον ώστε η περιέργεια εκάστου κυλίνδρου ή τμήματος να εμπλέκη το νήμα κατά την δίοδον του μεταξύ των κυρίων κυλίνδρων, υπαρχόντων και καταλλήλων μέσων διατην προσθήκην υγρού καταργασίας επί της περιφερειακής επιφανείας εκάστου κυλίνδρου ή τμήματος.
Patent GR-65270-B (GR)
Title: Isatin derivatives and processes for the preparation thereof
Inventor: TERUO OKU
IPC: C07D403/06
Filed: 1979-10-01
Abstract: The Isatin derivatives are compounds having the formula:- 
<CHEM>
 wherein R<1> and R<2> are each hydrogen, halogen, lower alkyl, lower alkoxy, halo(lower)-alkyl, acylamino or heterocyclic group containing at least one imino group, or
 R<1> and R<2> are combined together to form a benzene ring,
 R<3> is oxo or a group of the formula: = N-OR<5>, in which R<5> is hydrogen or lower alkyl,
 R<4> is hydrogen; ar(lower)alkyl optionally having halogen, carboxy or esterified carboxy; aryl optionally having halogen; acyl; or 10, 11-dihydro-5H-dibenzo[a, d]- cycloheptenyl,
 A is lower alkylene optionally having hydroxy and
 Y is (C1 to C3) alkylene,
 and their pharmaceutically acceptable salts. The compounds are prepared by the reaction of isatin or its substituted derivatives with suitable substituent group-containing compounds. 
<??>Pharmaceutical compositions containing the isatin derivatives of their pharmaceutically acceptable salts are useful for treating allergic symptoms.
Patent GR-1001052-B (GR)
Inventor: TSITOURAS EYAGGELOS
IPC: G10K1/34
Filed: 1991-10-24
Abstract: Η παρούσα επινόηση αναφέρεται σε ηλεκτρομαγνητικό κρουστικό σύστημα κωδωνοκρουσίας, το οποίο στηρίζεται στην ηλεκτρομαγνητική έλξη, παρέχοντας την δυνατότητα να κτυπούν οι καμπάνες οποιουδήποτε μεγέθους, σε διάφορους ρυθμούς, από τον εντός Ιερού Ναού χώρο. Ο βραχίονας/πυρήνας του συγκεκριμένου συστήματος συνίσταται από δύο υλικά μαγνητιζόμενο και αντιμαγνητικό με μήκος μαγνητιζόμενου υλικού μικρότερο ή ίσο με το μήκος της διαδρομής του πηνίου με αποτέλεσμα να παρατηρείται πάρα πολύ καλό κεντράρισμα της κεφαλής (4) στο τοίχωμα της καμπάνας (1). Ο βραχίονας/πυρήνας αποκτά μεγαλύτερη ταχύτητα με συνέπεια η κρούση να γίνεται ισχυρότερη ο δε χρόνος που μεσολαβεί μεταξύ δύο διαδοχικών κρούσεων να είναι μικρότερος. Ο όγκος του κρουστικού συστήματος είναι μικρός, ώστε να έχουμε εφαρμογή σε οποιοδήποτε μέγεθος καμπάνας. Ο μηχανισμός μπορεί να τοποθετηθεί και εξωτερικά της καμπάνας, ώστε αυτή να μπορεί να λειτουργήσει χειροκίνητα σε περίπτωση διακοπής του ρεύματος. ω
Patent GR-1003461-B (GR)
Title: Rescue apparatus for people confined by tremors
Inventor: CHRAPIS CHARILAOU IOANNIS
IPC: E21F11/00
Filed: 1999-09-23
Abstract: The apparatus in question can be used for the rapid rescue of people confined by tremors or other natural catastrophes. The said apparatus has a pipe which opens up to 20m and bears at its end a cutting tool with diamantiforous carbides.