baber/WOPTO huggingface dataset:
Patent KR-960000132-B1 (KR)
Title: Freq discreet circuit
Inventor: LEE DONG-HOON
IPC: H03K23/00
Filed: 1993-12-16
Granted: 1996-01-03
Abstract: The circuit consists of the first D flip-flop which inputs the converted output by receiving frequency determining signals to a clock unit, the first counter which outputs the output of the first D flip-flop by enabling and counting them, a register which outputs frequency determining output signals, a delay unit which outputs frequency determining input signals by delaying them, the second D flip-flop which outputs by inputting the converted output of the first D flip-flop and the output of the delay unit, the second counter which outputs the converted output of the second D flip-flop by synchronizing and counting them, the third D flip-flop which inputs the output of the second counter and outputs by reset signals, a NAND gate which performs anti-logic production between the converted output of the third D flip-flop and reset signals, the first logic combination unit which performs combination of the output of the second counter, the fourth D flip-flop which inputs signals, from reset signals and main clock to, to the clock of the register, and the second logic combination unit which combines the output of the second counter and reset signals and outputs them to the reset unit of the second D flip-flop.
Patent KR-970011522-B1 (KR)
Title: Optical bleach time reduction method in optical nonliner high molecule thin film by sensitizer
Inventor: JUNG TAE-HYUNG
IPC: G11B15/60
Filed: 1993-12-22
Granted: 1997-07-11
Abstract: A method for shortening optical bleaching time by photoresist in nonlinear optical polymer membrane comprising the step coating the mixed solution(3) of the photoresist and the nonlinear optical polymer on a substrate(1) by using spin coater(2) to forming a nonlinear optical polymer membrane(4) containing photoresist; and the step masking and radiating said nonlinear optical polymer membrane(4) to bleach it is disclosed. Thereby, it is possible to shorten the manufacturing time of a optical waveguide by using prior contact aligner.
Patent KR-960012791-B1 (KR)
Title: Test circuit for chip's reliability and semiconductor memory device thereof
Inventor: JANG TAE-SUNG
IPC: G01R31/28
Filed: 1993-12-31
Granted: 1996-09-24
Abstract: The semiconductor memory device comprises a test circuit comprising: a bit line level sensing circuit transferring data in response to the voltage level of data when memory cell data is loaded to a bit line; a bit line level sensing control circuit controlling the driving of the bit line level sensing circuit; and a transferring means transferring data from the bit line level sensing circuit to the external. The test circuit tests the defect of the memory cell.
Patent KR-0130121-B1 (KR)
Title: Piezo electris device driving method and device thereof and sound generating device
Inventor: GOTTLIEB MARK
IPC: G10K9/122
Filed: 1993-02-27
Granted: 1998-04-04
Abstract: A sound generating device which increases the effectiveness of the sound generated by mechanically coupling a weight to a piezoelectric element. This sound generating device may find particular application in a combination backup light and sound generating device utilized in an automotive vehicle. Also, circuitry for driving a piezoelectric element at its resonant frequency when the driving signal is applied to the piezoelectric element across a step-up transformer. The circuitry features a feedback signal which detects the frequency at which the piezoelectric element is vibrating. This feedback signal is then subjected to low-pass and high-pass filtering to remove any phase shifts resulting from applying the driving signal across the step-up transformer. This filtered feedback signal is then utilized to control the driving signal.
Patent KR-100240362-B1 (KR)
Title: Colestipol hydrochloride high-content tablets
Inventor: SHEN ROBERT WU-WEI
IPC: A61K31/785
Filed: 1992-06-23
Granted: 2000-02-01
Abstract: Pharmaceutical tablet comprises (a) one or more excipients, and (b) an amt. of Colestipol hydrochloride (I) effective for treating or preventing hypercholesterolemia in a patient to whom one or more tablets are administered, and has the following physical characteristics: hardness 40-75 SCUs; thickness 0.200-0.340 inch; and friability 0-0.1%/15 mins.. (I) is finely milled and the tablet has the following additional characteristics: tablet wt. 1017-1079 mg. and disintegration time of less than 5 mins. The excipients are povidone, colloidal silicon dioxide and magnesium stearate. Pref. the tablet has 1000 mg. of (I). The tablet wt. is 1048 mg., the hardness is 40-50 SCUs, and the thickness is 0.320-0.340 inch.
Patent RO-120289-B1 (RO)
Title: Fastening device with eccentric
Inventor: MARTISCA P MIHAI
IPC: F16B35/00
Filed: 2001-09-18
Abstract: The invention relates to a fastening device with eccentric for workpiece machining. According to the invention, the device comprises an actuating lever (3) which continues with two disks (a) having two rollers (2), which may be two roller bearings (5), at their lateral part, through the needles of the two bearings passing a threaded axle (4) assembling the eye of a screw (1) with said two needles, thereby forming an eccentric joint.
Patent RO-120959-B1 (RO)
Title: Device for drilling-bearing supporting-boring with adjustable tool guiding system
Inventor: COSTEA AUREL
IPC: B23Q3/18
Filed: 2002-12-09
Abstract: The invention relates to a drilling-bearing supporting-boring device with adjustable tool guiding system for drilling, bearing supporting and boring operations, applicable for constructing the processing devices. According to the invention, the device comprises a base plate (21) provided with some bolts (22 and 23) for orienting the half-finished product, connected by means of some supporting bodies (11) and by swinging elements (10) to a frame-support consisting of some rulers (1 and 2) on which there are positioned and secured some bush-holding clips (8 and 24) that can be continuously rapidly and precisely adjusted by means of some adjusting wedges (9) additionally stiffened with some supports (6).
Patent RO-120173-B1 (RO)
Title: Device and method for the treatment of osteoporosis
Inventor: BERTEANU MIHAI
IPC: A61N1/00
Filed: 2003-07-24
Abstract: The invention relates to a device and a method for the treatment of osteoporosis in old persons, and in particular in postmenopausal women. According to the invention, the device comprises a self-adhesive strap (1) whereon there are placed some electrodes (2) actuated by an electric stimulator (5), according to a predetermined program. The claimed method consists in positioning the electrodes on either sides of the spinal column and in stimulating the same, by following the physician's prescriptions.
Patent RO-122352-B1 (RO)
Title: Process for modifying the direct current traction motor into asynchronous-type alternating current motor in electric railway engines
Inventor: POPESCU AUGUSTIN
IPC: B60L50/13
Filed: 2007-08-06
Abstract: The invention relates to a process for modifying the direct current traction motor into asynchronous-type alternating current traction motor by modifying the existing direct current motor and maintaining the main mechanical elements for assembling and coupling. For the modification of the direct current motor into asynchronous-type alternating current motor, this will be subjected to a series of changes: a) there are eliminated the main poles (14) with the windings (17 and 18), the auxiliary poles (15) with the windings (16), the rotor packet (19) with the winding (20) , the collector (21) and the brush system (22); b) the assembling and coupling elements, collector side shield (2), traction side shield (3), collector side external cover (4), torsion shaft (5), collector side external labyrinth (7), traction side external cover (9), pinion (10), crown (11), external cover (12), semi-coupler (13) will be reused without any modification; c) the housing (1) and hub (8) will be processed adequately with a view to mounting the new magnetic cores (fixed coil and rotor); d) there is introduced the fixed coil packet into the housing and it is wound adequately, and on the hub there is pressed the rotor packet whereon the rotor cage is carried out.
Patent RO-123246-B1 (RO)
Title: Minirobot xyz with electric drive of micrometric precision
Inventor: UDREA CONSTANTIN
IPC: B25J9/12
Filed: 2008-06-30
Abstract: The invention relates to a minirobot with electric drive performing linear motion on the axes X, Y and Z, meant for handling or positioning objects in micrometric precision conditions. According to the invention, the minirobot comprises three identical translation modules (12, 13 and 14), each of them having a structure consisting of a fixed support (1)on which there is mounted a rotary electric micromotor (2) which incorporates a harmonic speed reducer and a rotation transducer on whose drive shaft there is rigidly fixed a drum (3) on which there is wound a metal ribbon (4) fixed to a mobile support (5) by means of a screw (6) of a tightener (7) and of an adapting piece (8), the mobile support (5) being guided on the fixed support (1) by means of a non-recirculating ball bearing guide (9), for the purpose of assembling the three modules, the fixed support (1) of each module being provided with some through holes (10) and the mobile support (5) being provided with some threaded holes (11), the module (14) for translation on the axis Z being fixed by means of an adapter (15) onto the module (13) for translation on the axis Y which, in its turn, is fixed onto the module (12) for translation on the axis X.
Patent RO-125192-B1 (RO)
Title: Piezoelectric micro motor
Inventor: CERNOMAZU DOREL
IPC: H02N2/00
Filed: 2008-12-23
Abstract: The invention relates to a micro motor to be used for actuating the independent mechanisms with simultaneously adjustable speed. According to the invention, the piezoelectric micro motor comprises a stator consisting of a discoid piezoelectric vibrator (1) fixed in horizontal position by means of some elastic pieces (6 and 6'), fastened, in their turn, between two fastening pieces (7 and 7') which are pretensioned on the surface of the vibrator (1) by means of a clamping screw (8), the fastening piece (7') being supported on the upper extremity of the axle (3) on which there is mounted a rotor (2) upon which actuates the vibrator (1) by means of a rolled lamella (9), the entire assembly being fastened on a support frame, and the stator being supplied from a signal generator (16).
Patent RS-54119-B1 (RS)
Inventor: COVIZZI GIAMPAOLO
IPC: B65G49/04
Filed: 2012-04-12
Abstract: Stanica za obradu šasije potapanjem koja sadrži: - rezervoar (11) sa tečnošću kojom se vrši obrada; - liniju (12) za transportovanje sekvence većeg broja nosača (13) šasije unutar i izvan stanice, gde je svaki od nosača šasije namenjen za prihvatanje po jedne šasije (14) koja se obrađuje, gde transportna linija sadrži jedinice (20) sa valjcima namenjene pokretanju nosača šasije, a koje se mogu pomerati između operativnog položaja u kojem nose i izmeštaju nosač šasije iznad rezervoara, i uvučenog ne-operativnog položaja za potapanje nosača sa šasijom u rezervoar; - sistem (21) za vertikalno pomeranje nosača šasije dovedenog iznad rezervoara pomoću transportne linije, gde je sistem namenjen pomeranju nosača sa šasijom unutar i izvan rezervoara; naznačen time, što sistem (21) za vertikalno pomeranje sadrži platformu (22) za nošenje i sprezanje sa nosačem šasije koja je postavljena na poprečno postavljenoj rotacionoj osovini (23) pokretanoj od strane motora, gde se osovina pruža neposredno do donjeg kraja vertikalnog nosećeg kraka (25), gde je vertikalni krak pokretan od strane motora radi vršenja vertikalnog kretanja platforme unutar i izvan rezervoara. Prijava sadrži još 10 patentnih zahteva.
Patent RS-54301-B1 (RS)
Inventor: VON BREITENBACH GERRIT
IPC: F16L23/10
Filed: 2012-07-27
Abstract: Cevna obujmica (1), naročito profilisana obujmica sa prstenom (2, 3), čiji prvi kraj (5) ima prvu nateznu glavu (6), a drugi kraj (7) ima drugu nateznu glavu (8), pri čemu je stezni element (9) sproveden kroz prvu nateznu glavu (6) i u prvoj nateznoj glavi je pomoću sigurnosnog elementa obezbeđen od gubljenja i stezni element (9) može biti doveden u sadejstvo sa drugom nateznom glavom (8), pri čemu je sigurnosni element izveden u obliku opružnog elementa (10), koji deluje između steznog elementa (9) i prve natezne glave (6), pri čemu je opružni element (10) pričvršćen u udubljenju (14), koje je izvedeno u obliku kružnog žljeba (15), na zateznom elementu (9), naznačena time što opružni element (10) stvara elastičnu silu između steznog elementa i prve natezne glave (6), koja je prisutna i u montiranom stanju.Prijava sadrži još 12 patentnih zahteva.
Patent RS-54728-B1 (RS)
Inventor: MORETTI LUIGI
IPC: F41C23/18
Filed: 2013-09-17
Abstract: Uređaj za amortizaciju trzaja vatrenog oružja obuhvata kućište (2) u koje su uvučeni elementi (3) za amortizaciju trzaja, gde navedeni elementi (3) za amortizaciju obuhvataju nepokretni deo (5) i pokretni deo (6), pri čemu je navedeni nepokretni deo (5) u suštini izveden integralno sa navedenim kućištem (2), a navedeni pokretni deo (6) može da kliže duž u suštini aksijalnog pravca unutar navedenog kućišta (2); navedeni elementi (3) za amortizaciju su izrađeni od materijala koji ima elastični histerezis, gde je navedeni uređaj, naznačen time, što navedeni elementi (3) za amortizaciju obuhvataju grupu savitljivih elemenata (61, 62, 63, 64, 71, 72, 73, 74) koji povezuju navedeni nepokretni deo (5) sa navedenim pokretnim delom (6) i što su navedeni savitljivi elementi obrazovani od rebara (61, 62, 63, 64, 71, 72, 73, 74) izvedenih poprečno na pravac kretanja navedenog pokretnog dela (6), a najmanje neka od navedenih rebara (61, 62, 63, 64, 71, 72, 73, 74) imaju uzajamno različite krutosti.Prijava sadrži još 5 patentnih zahteva.
Patent SA-114350504-B1 (SA)
Title: Insulating vessel and insulating container
Inventor: Franz-Jörg Wulf
Filed: 2014-05-05
Abstract: A multiwall insulating vessel made of glass, ceramic, glass-ceramic or the like, the walls (3, 4) of which are interconnected in such a manner that they enclose between them at least one intermediate space which is evacuated to form a vacuum, is configured according to the invention such that the outer wall (4), arranged along the circumference thereof, has regions of a greater wall thickness (W), which alternate with regions of a lesser wall thickness (w). The regions of a greater wall thickness (W) are preferably configured along lines (5) and contact one another at a plurality of points (6). (Fig. 1 D-D)
Patent SA-114350628-B1 (SA)
Title: A payload carrying step platform
Inventor: ATASOY MERT
Filed: 2014-06-26
Abstract: The present invention essentially relates to a step platform (1) which is designed to be used in the helicopters (H), enables the pilot and passenger to enter and exit the cockpit of the helicopter easily and allows the payloads (F) to be carried safely. Besides, it relates to a fairing (8) which covers the payload (F) and reduces possible aerodynamic performance losses caused by protruding structure.
Patent SA-116370474-B1 (SA)
Title: Mixing and distribution device with mixing and exchange zones
Inventor: DELTEIL JAUFFRAY
IPC: B01F23/00
Filed: 2016-03-29
Abstract: Device for the mixing and distribution of fluids for a catalytic reactor with a downward flow, said device comprising at least one collection zone (A), at least one mixing zone (B) comprising at least one enclosure (15) for the mixing of the fluids, at least one distribution zone (C), characterized in that said mixing zone (B) is situated at the same level as the distribution zone (C) and also comprises at least one enclosure (16) for the exchange of the fluids, connected to, and communicating with, said mixing enclosure (15), said exchange enclosure (16) comprising at least one lateral passage section (17a, 17b) suitable for the passage of the fluids from said exchange enclosure (16) to said distribution zone (C). Figure 2 to be published
Patent SA-117380506-B1 (SA)
Title: Bifurcated peritoneal catheter
Inventor: JAMAL SALEH AL WAKEEL
Filed: 2017-03-20
Abstract: The bifurcated peritoneal catheter serves as a peritoneal dialysis device for patients with kidney failure. The catheter includes a primary tube with two porous internal tubes extending therefrom at a small acute angle to one another. The two internal tubes provide a solution to the potential problem of blockage in a single catheter tube, greatly reducing the potential need for surgery to remove and replace such a single catheter tube. The bifurcated peritoneal catheter includes a subcutaneous cuff, and can include a second deep cuff in the abdominal wall. Either or both of the internal tubes can be straight, curved or coiled, with the curvatures and coils oriented in the same direction, toward one another, or away from one another. FIG 1
Patent SA-122431007-B1 (SA)
Title: System and method for internal coating of offshore pipeline weld joints with fluorescent anti-corrosion coatings and wet inspection
Inventor: MANA H AL -MANSOUR
Filed: 2022-04-28
Abstract: A system and method for coating marine pipeline weld joints and wet inspection of the applied coating is provided. The coating system includes an anti-corrosion coating including a fluorescent pigment to enhance inspection of the applied coating. The system also includes a robotic crawler for traversing inside the pipe and carrying a coating apparatus and inspection apparatus respectively configured to apply the coating on the weld joints and facilitate inspection of the wet coating. The coating apparatus comprises a spraying nozzle provided on a forward end of the robotic crawler and configured to spray coating onto on the surrounding circumferential pipe surface. The inspection apparatus includes an ultraviolet radiation emitter for activating the fluorescent pigment in the coating and a camera for providing a live image feed of the coated weld joint area to an operator computing station for inspection of the applied coating. Fig 1.
Patent SA-515360045-B1 (SA)
Title: Push button switch
Inventor: TAKASHI KUSAGAWA
Filed: 2015-02-18
Abstract: This invention relates to a push button switch 1 used for switching on and ‎off a load such as a lighting apparatus, and especially relates to elements of ‎a slide cam 33 and a restoring spring piece 35 of the push button switch 1. ‎The slide cam 33 moves in a lengthwise direction (X direction) responding ‎to switching on and off of the load. The slide cam 33 is positioned ‎between a push button handle 34 and the spring piece 35 in a height ‎direction (Z direction). The slide cam 33, the spring piece 35 and the push ‎button handle 34 are unified by fixing the spring piece 35 to the push ‎button handle 34. The slide cam 33 has inclined portions 33b which ‎contact an inversion handle at both end portions in the lengthwise direction ‎‎(X direction); and the spring piece 35 has a rectangular opening 35a ‎elongated in the lengthwise direction through which the inclined portions ‎‎33b of the slide cam 33 protrude toward the inversion handle side. The ‎second restoring springs 40 are tw
Patent SA-516380037-B1 (SA)
Title: A Method for Revamping a Front-End of an Ammonia Plant
Inventor: ERMANNO FILIPPI
Filed: 2016-10-06
Abstract: A method for revamping a front-end of an ammonia plant, said front-end comprising a reforming section (1, 2) with air-fired secondary reformer or autothermal reformer (2), a treatment section (3) of the effluent from said reforming section, and an air feed compressor (6), wherein an O2-containing stream (8) is directed to said reforming section (2) for use as oxidant, at least one nitrogen stream (9) is introduced at a suitable location of the front-end, to provide a desired molar ratio between hydrogen and nitrogen in the product gas, and at least part of said nitrogen stream (9) is compressed via said feed compressor (6). Fig. 1
Patent SA-517382280-B1 (SA)
Title: A Downhole Well Tubular Structure
Inventor: PAUL HAZEL
Filed: 2017-09-11
Abstract: The present invention relates to a downhole well tubular structure configured to be arranged in a borehole in a formation, comprising a well tubular part having an opening and an inner face, the well tubular part having an axial extension, a first sleeve configured to slide within the well tubular part along at least part of the inner face, the first sleeve having a first end face and a second end face, the first sleeve having a first sleeve groove facing away from the well tubular part, the first sleeve groove of the first sleeve having a first groove face extending radially and facing away from the first end face, and the first sleeve groove of the first sleeve having a second groove face inclining away from the first groove face, wherein the well tubular part has a first inclined face facing the first end face of the first sleeve, the first inclined face inclining from the inner face away from the first sleeve, wherein the well tubular part comprises a second inclined face facing th
Patent SA-518391074-B1 (SA)
Title: Pendant Epoxide Polymers and Methods of Treating Subterranean Formations
Inventor: B RAGHAVA REDDY
Filed: 2018-03-06
Abstract: This document relates to compositions including a crosslinkable polymer including a pendant epoxide repeat unit and an amine crosslinker, and methods of treating a subterranean formation by providing the composition to the formation. The pendant epoxide repeat unit has the structure . Each R1 is independently a (C1-C10) alkylene or (C1-C10) alkylene ether, each alkylene ether independently having a ratio of carbon atoms to oxygen atoms of 1:1 to 4:1.
Patent SA-518391201-B1 (SA)
Title: Cutting and Separating Device Applicable to Manual Ceramic Cutters
Inventor: ALEX ROSELLO GARGALLO
Filed: 2018-03-26
Abstract: The invention relates to a cutting and separating device applicable to manual ceramic cutters, comprising: a carriage (1); a collapsible handle (3) with a cutting tool (4); a toothed part (5) comprising a separator (6) for separating ceramic parts; springs (10, 13) for holding the toothed part (5) in an inoperative position as well as a toothed actuator (12) in an engaged position with the toothed part (5); and a manual trigger element (14, 15) for disengaging the toothed actuator (12). The rotation of the handle (3) past a pre-determined angle causes the engagement of the toothed actuator (12) in the toothed part (5); the descending rotation causes the toothed actuator (12) to rotate the toothed part (5) until an operative position of the separator (6) is reached; and the actuation of the trigger element (14, 15) causes the release of the toothed part (5) and the return thereof to the inoperative position. Fig 3.
Patent SA-518391866-B1 (SA)
Title: Substrate-Electrode interface Illuminated Photoelectrodes and Photoelectrochemical cells
Inventor: ALCUBILLA GONZALEZ RAMON
Filed: 2018-06-23
Abstract: A photoelectrode for a photoelectrochemical cell is disclosed. The ‎photoelectrode comprises a back-contact solar cell comprising emitter and ‎collector contacts being spaced apart by first openings. The emitter and ‎collector contacts are respectively collected in an emitter busbar and a collector ‎busbar. The photoelectrode further comprises a contact passivation layer to ‎separate the emitter and collector contacts from the electrolyte when in use. ‎The contact passivation layer further comprises second openings in ‎correspondence with the first openings. The photoelectrode further comprises a ‎resin layer covering the openings and a portion of the contact passivation layer ‎such that in use only charge carriers from the emitter contacts traverse the ‎contact passivation layer in its way to the electrolyte while charge carriers from ‎the collector contacts are collected in the collector busbar. An electrocatalyst ‎layer is further provided covering respectively the resin layer and/o