baber/WOPTO huggingface dataset:
Patent KR-960004515-B1 (KR)
Title: Auto selecting range expantion apparatus & method of tv
Inventor: CHOO KYUNG-SIK
IPC: H04N5/44
Filed: 1993-06-08
Granted: 1996-04-06
Abstract: The method comprises tuning a television broadcast signal to a specified channel corresponding to an external tuning voltage when a channel switching operation is performed, or the TV is powered ON. The intermediate frequency signal of the tuned signal is processed from the tuner to output an automatic fine tuning voltage and a synchronous signal. A circuit buffers the fine tuning voltage and the synchronous signal. A control circuit decreases the tuning voltage to the tuner until the automatic fine tuning voltage is higher than a predetermined reference voltage, and controls it to maintain it within a desired range between the second and third predetermined reference voltages. Pulling range of automatic fine tuning can be extended to audio band, and detuning due to variation in characteristics of components can be prevented at high or low temperature.
Patent KR-960004390-B1 (KR)
Title: Process for the preparation of sr-ferrite
Inventor: CHOE JIN-HO
IPC: C04B35/26
Filed: 1993-06-09
Granted: 1996-04-02
Abstract: The high coercive force strontium ferrite based ceramic magnetic fine powder is manufactured by (a) preparing amorphous gel type precursor from the mixed aqueous solution of strontium nitrate(Sr(NO3)2), hydrous ferric nitrate(Fe(NO3)39H2O) and basic substance such as ammonia water, (b) firing the precursor at 800-900 deg.C for 1-3 hrs. under thermal shock. The strontium ferrite based ceramic magnetic fine powder has the coercive force of 6,000-6,700 Oe and their particle size is in the range of 0.02-0.05 micrometer.
Patent KR-100189879-B1 (KR)
Inventor: KIM HAK-JUNG
IPC: B60L13/06
Filed: 1993-07-20
Granted: 1999-06-01
Abstract: 본 발명은 감지 안테나로부터의 주행로 데이타를 이용하여 곡선주행을 수행할 수 있도륵 함으로써 종래의 무인 운반차 명령전환장치의 설치가 필요없으며, 또한 무인 운반차 제어 프로그램이 짧아져 무인 운반차를 사용하는 무인 반송 시스템의 전체금액 절감 효과가 있다.
Patent KR-970005590-B1 (KR)
Inventor: UEDA MITSUO
IPC: G01L3/16
Filed: 1993-08-04
Granted: 1997-04-18
Abstract: 내용 없음.
Patent KR-960012513-B1 (KR)
Title: A dryer
Inventor: LEE SOON-JO
IPC: D06F58/02
Filed: 1993-09-21
Granted: 1996-09-20
Abstract: The laundry dryer filters minute dust not filtered in a main filter and blown along a duct with heated air by installing an auxiliary filter on the duct, and easily cleans the dust accumulated in the auxiliary filter. The laundry dryer comprises: a bracket(19) separably installed on the duct(9) guiding the air flow; the auxiliary filter(20) fixed at the bracket(19), to filter the minute dust; a sensor sensing the quantity of the accumulated dust and sending the signals for a microprocessor(24); a displayer displaying the sensed signals.
Patent KR-970006602-B1 (KR)
Inventor: MIYAOKA SHUICHI
IPC: G11C11/418
Filed: 1993-09-27
Granted: 1997-04-29
Abstract: 내용없음.
Patent KR-100263989-B1 (KR)
Inventor: KIKUCHI SHUICHI
IPC: G11B33/04
Filed: 1993-11-24
Granted: 2000-08-16
Abstract: 카세트의 대량수납상태에서의 검색시에 있어서 취급이 쉽도록 하는 것이다. 
     바깥상자(2)의 좌우길이방향으로 2분할한 좌우한쌍의 안상자(3A, 3B)를 바깥상자의 내측에 서로 독립하여 회전자재에 장착한 것을 특징으로 한다.
Patent KR-970005438-B1 (KR)
Title: Temporary cancel method of fax automatic receiving mode using telephone
Inventor: OH HYUN-SUK
IPC: H04M11/00
Filed: 1993-12-18
Granted: 1997-04-16
Abstract: The method is for temporarily releasing an automatic reception mode using an outside telephone call in a facsimile machine which is in the automatic reception mode. The method includes the steps of: confirming whether or not an automatic reception mode release signal is inputted from a first telephone; generating a new ring signal to alarm a call requesting an inherent voice telephone call when the release signal is input; temporarily releasing the automatic reception mode to form a voice call path when a handset hook off signal is detected after the alarming; and returning to the automatic reception mode when the inherent voice telephone call is ended.
Patent KR-950014748-B1 (KR)
Title: High voltage level checker
Inventor: KIM HO-KI
IPC: G01R19/155
Filed: 1993-12-30
Granted: 1995-12-14
Abstract: The device for detecting the level of high voltage with dual slope having a first transistor which inputs a power supply voltage at its gate and is turned on according to the Vpp level of a pump; a second transistor which inputs a ground voltage at its gate and uses a power supply voltage as a driving source; a third transistor connected between the first transistor and a ground; a fourth transistor which is connected between the second transistor and a ground and has a gate terminal connected to the gate terminal of the third transistor; and an inverter connected to a connecting point of the second and fourth transistors, comprises a fifth transistor which is connected in parallel to the first transistor to reduce the voltage between the gate and source terminals of the second transistor when a high power supply voltage is supplied and is turned on the level of the power supply voltage.
Patent KR-0144553-B1 (KR)
Inventor: BLYTH TREVOR
IPC: G11C11/56
Filed: 1991-09-25
Granted: 1998-08-17
Abstract: 아날로그 신호기록 및 재생용 집적회로시스템 및 방법은 개선된 성능 및 매우 하이레벨의 집적도를 얻는다. 
     집적회로는 전치증폭기, 자동이득제어기, 필터, 밴드갭 기준을 포함한 고정기준, 전력출력증폭기, 메모리 어레이, 복수의 폐쇄루프의 샘플 및 홀드회로, 열 디코더, 열 구동기, 행 디코더, 어드레스 계수기, 샘플클럭을 포함한 마스터 오실레이터 및 칩기능 타이밍회로, 충전펌프, 고전압 조절기 및 웨이브형성기, 로 VCC검출기, 단일 칩상의 파우어온 리셋 및 기록기준회로를 전부 갖춘다. 
     칩은 지정명칭의 입력필터로서 필터를 사용하고, 출력평활필터로서 필터, 전치증폭기 및/또는 출력전력필터를 컷아웃하며, 대향 프로그래밍 패턴을 포함한 특별한 검사모드를 위하여 구성가능하다.
Patent KR-100242605-B1 (KR)
Inventor: BJOERKMAN BENGT A S
IPC: B63B11/04
Filed: 1991-11-21
Granted: 2000-03-02
Abstract: 본 발명은 함께 다수의 중앙탱크(28) 및 측부 탱크(24, 26)을 형성하는 바닥부(10), 2개의 측부(12, 14), 상갑판(16), 2개 이상의 종방향 격벽(18) 및 다수의 횡방향 격벽을 구비한 선체로 구성되며, 선박의 만재 흘수선의 상당히 아래쪽에 배치된 거의 수평한 중갑판(22)가 측부 탱크를 적어도 상부 격실과 하부 격실(26, 24)로 분할하는, 물보다 가볍고 환경에 위해를 주는 오일 또는 다른 액체를 운송하기 위한 유조선에 관한 것이다. 충돌에 의해 생기는 오일유출을 제거 또는 감소시키기 위해, 본 발명에 따라, 상측부 탱크(26)은 밸러스트 탱크로 되고 하측부 탱크(24)는 화물 오일 탱크가 되며, 상기 탱크는 체크밸브를 장착한 파이프 분기관(36)에 의해 오일 수용 탱크에 접속된 수직한 오일 상승 트렁크(30)과 선수에서 접속된다.
Patent KR-0156747-B1 (KR)
Title: Use of 1,3-oxathiolan nucleoside analogues in the treatment of hepatitis-b
Inventor: NGUYEN-BA NGHE
IPC: A61P1/16
Filed: 1993-07-02
Granted: 1998-11-16
Abstract: Use of a compound of formula (I) <CHEM> or a pharmaceutically acceptable derivative thereof in the manufacture of a medicament for the treatment of hepatitis B is disclosed.
Patent RO-118018-B1 (RO)
Title: Composition based on ethylen-propylen-diene rubber
Inventor: DAVID VIOREL
IPC: C08L23/00
Filed: 2001-08-17
Abstract: The invention relates to a composition based on ethylene-propylene-diene rubber meant for preparing textile/rubber laminates resisting to elevated temperature, using a single elastomer as base polymer. The composition comprises ethylene-propylene-diene rubber (EPDM) having a content of 4 to 4.5 % termonomer, curing agent, antioxidants, resins, higher paraffin oil, active silice, rubber reinforcing black, chlorinated paraffin, accelerators and sulphur. In order to achieve the adherence to the textile support, in the solution obtained by dissolving the composition in toluene, there are added triisocyanate and a separately  prepared EPDM solution, grafted with 30 parts by weight of acrylic acid, in 100 parts EPDM.
Patent RO-119422-B1 (RO)
Title: Process and installation for obtaining a heating medium and a refrigerating medium
Inventor: POLIZU RADU
IPC: F24H4/00
Filed: 2002-05-10
Abstract: The invention relates to a process and a geothermal installation for obtaining a heating medium and a refrigerating medium. According to the invention, the process consists in that a geothermal water storage has the casing in direct contact with the ground, the storage being in a controlled connection with a ground aquifer layer of drinking water or with any other source of running drinking water, said geothermal storage being also meant to will provide the water supply for some heat pumps, the water flow which passes through these heat pumps, being in a given ratio in relation to the volume of the geothermal storage, preferably 1/3...1/4 of the volume thereof, the said flow returning integrally into the geothermal storage or, depending mainly on the average temperature of the water storage, which may suffer temperature modifications of 3...7 C in relation to the constant temperature of the geothermal source, being divided into variable water volumes, one part being returned into the geothermal storage and the another part, into the geothermal source, simultaneously with the supply of a fresh water flow from the geothermal source.The claimed geothermal installation for obtaining the heating medium and the refrigerating medium wherein the process is applied, comprises some heat pumps (12, 13 and 14) supplied with water by a storage tank (1), through a water supply plant pump (11) with continuous functioning and a sanitary water supply plant pump (25) which takes over the water in a differentiate way, the water return being collected and passed through a triple valve (15) mounted in connection to a control thermostat (17) and with an electronic controller (10), in order to be directed through a device (16) with slots, submerged in the storage tank (1).
Patent RO-127725-B1 (RO)
Title: Process for preparing multi-purpose composite materials with possible applicability in the treatment of bone cancer
Inventor: FICAI ANTON
IPC: A61K33/38
Filed: 2010-11-24
Abstract: The invention relates to a process for preparing composite multi-purpose materials applicable in the treatment of bone cancer. According to the invention, the process consists in mixing the collagen gel mineralized with hydroxyapatite, 3...10% magnetite nanoparticles and, possibly, 10...500 ppm of Au and/or Ag nanoparticles, active substances consisting of 0.1...10 mg/g of composite material, cytostatics and analgetic/anti-inflammatory substances and 1%, at the most, as compared with the collagen, glutaraldehyde for reticulation.
Patent SA-113350081-B1 (SA)
Inventor: NAJLA SAAD AUDAH ALRADDADI
Filed: 2013-12-15
Abstract: قمت بتحضير اثني عشر مرتبطاوأربعة وعشرين متراكب لبلاديوم والبلاتين الثنائي مع المرتبطات الحلقية العملاقة السابقة الذكر باستخدام تقنية [2+2] وذلك بخلط المواد المتفاعلة من الكربونيلات والأمينات وأملاح العناصر في دورق واحد معاً ثم تُسخن على حمام مائي ، وقد تم تعيين التركيب الكيميائي والفراغي للمتراكبات المحضرة باستخدام القياسات الكيميائية المختلفة كالتحليل الكيميائي العنصري ، التوصيل الكهربائي المولاري ، أطياف الأشعة تحت الحمراء ، أطياف الأشعة المرئية والفوق البنفسجية ، القياسات المغناطيسية ، التحليل الحراري ، قياسات الرنين النووي المغناطيسي وكذلك الدراسات البيولوجية . وأظهرت تلك النتائج بأن المرتبطات المختلفة تتحد بأيونات البلاديوم الثنائي والبلاتين الثنائي مكونة متراكبات محددة التركيب كما أظهرت نتائج طيف الأشعة تحت الحمراء بأن هذه المرتبطات تتحد بالأيونات المختلقة عن طريق ذرات النيتروجين المكونة لهيكل المركب الحلقي العملاق ، والتي تكونت نتيجة لتكوين مجموعات الأزوميثين (C = N) الناتجة من التكثيف بين مجموعات الكربونيل (C
Patent SA-114350425-B1 (SA)
Title: Tool for detecting fastness of colors on fabrics
Inventor: SOUD MOHAMMED EDRESS MOUPARK AL- SOBHI
Filed: 2014-04-10
Abstract: tttg45tr
Patent SA-119410300-B1 (SA)
Inventor: HEND SALEH SULIMAN ABDULGHAFAR
Filed: 2019-12-16
Abstract: يختص هذا الاختراع بمجال النسيج وبالأخص في مجال الملبوسات العسكرية في الدروع الواقية من الرصاص بعنوان سترة واقية من الرصاص باستخدام تقنية النانو تشتمل على 26 طبقة وهي بالترتيب الاتي من الأعلى 6 طبقات من نسيج خامة XP المصنوعة من الارميد المعروف بالكيفلار و12 طبقة من النسيج النانوي لمادة البولي ايثيلين ثم 8 طبقات من نسيج خامة argus (خيوط من السيراميك) المصنوعة من الارميد المعروف بالكيفلار (ألياف اصطناعية من البارا أراميد) . منسوجة 1/1 المعالجة ، تم اجراء الاختبارات على السترة ومقارنة الفروق مع وبدون طبقات النانو ، يستخدم كسترة مضادة للرصاص للجندي ، تتميز بنوع الخامات المستخدمة للحشوة وترتيب الطبقات لهذه الخامة ووزن السترة وعدد الأمتار المستخدمة لتصنيعها وقياس بعض الخواص للخامات المستخدمة مثل اختبار قوة الشد والاستطالة واختبار مقاومة القماش للانفجار وقياس وزن المتر المربع للخامات وقياس سمك القماش وقابلية القماش للاشتعال لتتشكل لنا سترة واقية من الرصاص باستخدام تقنية النانو بوزن اقل بكثير من التقنيات المشابهة لها . شكل1.
Patent SA-516371083-B1 (SA)
Title: Methods and Apparatus to Bias Spool Valves Using Supply Pressure
Inventor: Bradley Dale BUSSE
Filed: 2016-05-08
Abstract: Methods and apparatus to bias spool valves using supply pressure are disclosed. An example apparatus includes a housing (106) of a spool valve, the housing including a first port (118) to receive a fluid at a supply pressure. The example apparatus further includes a spool (102) within the housing. A position of the spool is to be selectively controlled via an input force acting on the spool, the position of the spool to define a path of a flow of the fluid through the spool valve from the first port to a second port of the housing. A biasing force is to bias the spool opposite the input force, the biasing force to be generated from the supply pressure applied to an end of the spool. Fig. 10
Patent SA-516371311-B1 (SA)
Title: Optical fluid model base construction and use
Inventor: PERKINS DAVID L
Filed: 2016-06-13
Abstract: Apparatus, systems, and methods may operate to select a subset of sensor responses as inputs to each of a plurality of pre-calibrated models in predicting each of a plurality of formation fluid properties. The sensor responses are obtained and pre-processed from a downhole measurement tool. Each of the plurality of predicted formation fluid properties are evaluated by applying constraints in hydrocarbon concentrations, geo-physics, and/or petro-physics. The selection of sensor responses and the associated models from a pre-constructed model base or a candidate pool are adjusted and reprocessed to validate model selection.
Patent SA-516380307-B1 (SA)
Title: Apparatus for storing a liquid
Inventor: FEDERSEL KATHARINA
Filed: 2016-11-15
Abstract: The invention relates to an apparatus for storing a liquid, comprising at least two series-connected storage cells (3), with hot liquid being able to be supplied to, or removed from, a first storage cell (3) via a first central line (35) and with cold liquid being able to be supplied to, or removed from, a final storage cell of the series-connected storage cells (3) via a second central line (33), and with the temperature of the liquid in the series-connected storage cells (3) decreasing in each case from the first storage cell (3) to the final storage cell (3), and the individual storage cells (3) being connected to one another in each case via a connection (5; 7) from the lower region (11) of the warmer storage cell (3) to the upper region (15) of the colder storage cell (3), and with at least one storage cell (3) being closed by a cover (27) and therefore a gas space (25) being formed between the liquid in the storage cell (3) and the cover (27), wherein a gas line (29) branches off
Patent SA-517380746-B1 (SA)
Title: Cooling Facility and Method
Inventor: BRUNO MAGNIN
Filed: 2017-01-19
Abstract: The invention relates to a cooling method for a rolling ingot of aluminium alloy after metallurgical homogenization heat treatment of said ingot and before hot rolling, characterized in that cooling by 30 to 150°C is performed at a rate of 150 to 500°C/h, with a homogeneity of less than 40°C throughout the treated portion of the ingot. The invention also relates to the facility allowing use of said method and said implementation. Figure 3
Patent SA-518390709-B1 (SA)
Title: Modified Stuffing Box
Inventor: BRIAN MCADAM
Filed: 2018-01-08
Abstract: A modified stuffing box for a wellhead is provided. More particularly, a modified stuffing box having improved and adjustable sealing is provided. The modified stuffing box may include a valve for sealing the well. Fig 1a.
Patent SA-518391536-B1 (SA)
Title: Inductive downhole sensor with center tap for common mode rejection
Inventor: EDUARD KIRCHMEIER
Filed: 2018-05-08
Abstract: Systems, methods, and devices for evaluation of an earth formation intersected by a borehole using a logging tool. Methods include generating an excitation in the formation with an electromagnetic (EM) signal from a transmitter assembly at at least one frequency; making EM measurements using an EM tool on a tool string in the borehole by receiving a signal at at least one receiver assembly responsive to the excitation; wherein the at least one receiver assembly includes an induction antenna comprising a first winding and a second winding that share a common center tap, and wherein the average potential on the induction antenna is substantially the same as a ground potential. The receiver assembly or transmitter assembly may comprise a receiver or transmitter electrically connected to the induction antenna by a balun transformer, and a capacitive shield encompassing the induction antenna, the capacitive shield comprising a meander shaped isolation gap. Fig. 3
Patent SA-518400167-B1 (SA)
Title: Hand-held therapeutic oral device for cooling of oral tissue of a user
Inventor: DAVID YOSKOWITZ
Filed: 2018-10-04
Abstract: A hand-held therapeutic oral device for cooling oral tissue of a user includes a mouthpiece including a malleable element configured to rest adjacent oral tissue surfaces of the user's mouth in a close-fitting relationship. A first container is directly attached to a front portion of the mouth piece and includes a first chamber which stores a first coolant having a first freezing temperature. The first coolant is in fluid communication with the at least one malleable element of the mouthpiece. The first container is configured and dimensioned to enable the user to guide the mouthpiece of the hand-held oral device in and out of the user's mouth. A second chamber is positioned within the first chamber which stores a second coolant having a freezing point above the freezing point temperature of the first coolant. The second chamber is positioned within the first chamber such that the second coolant assists in cooling the first coolant, and the first coolant assists in cooling of the mall
Patent SA-518400625-B1 (SA)
Title: Cathode block having a slot geometry
Inventor: PFEFFERER FLORIAN
Filed: 2018-12-10
Abstract: Disclosed is a cathode block having a slot geometry, said carbon-based cathode block for an electrolysis cell for the production of aluminium being provided with at least one slot for accommodating at least one cathode bar, said at least one slot having at least one cavity, at least some sections of which extend in the longitudinal direction of the slot and which includes at least one undercut. Figure 2
Patent SA-519410461-B1 (SA)
Title: Consolidation of formation particulates
Inventor: XIAOYU TAN
Filed: 2019-10-31
Abstract: A polymerizable chemical system for consolidating particulates in a subterranean formation including a liquid resin, a curing agent, and a permeability enhancing additive. The chemical system is a homogenous composition that polymerizes to forms a solid upon heating at a temperature greater than 60°C. Consolidating particulates in a subterranean formation includes providing a polymerizable chemical system comprising a liquid resin, a curing agent, and a permeability enhancing additive to a subterranean formation, and polymerizing the polymerizable chemical system to consolidate particulates in the formation to yield a porous consolidated particulates pack. Fig 1.
Patent SA-520412457-B1 (SA)
Title: Preventing Hydrate Formation in A Flowline
Inventor: JANA MOHAMMED ALJINDAN
Filed: 2020-07-18
Abstract: A water content sensor is positioned within a flowline downstream of a well-choke. The water content sensor is configured to determine a water content percentage of a production fluid flowing through the flowline. A temperature sensor is positioned downstream of the well-choke. The temperature sensor is configured to determine a temperature of the production fluid flowing through the flowline. A heating-jacket surroundings at least a portion of the flowline. The heating-jacket is configured to transfer heat into the flowline. A controller is configured to receive a signal from each of the water content sensor and the temperature sensor, and control the heating jacket in response to a signal from each of the water content sensor and the temperature sensor. Fig 1.
Patent SA-521421810-B1 (SA)
Title: Method for repeatable and accurate dispensing of fluids containing solids
Inventor: DOTSON ADAM R
Filed: 2021-04-21
Abstract: A system or method for monitoring drilling fluid. The system may comprise a fluid supply, wherein the fluid supply houses a drilling fluid, a pump, wherein the pump is fluidly connected to the fluid supply, a dispensation unit, wherein the dispensation unit is fluidly connected to the pump, and a process vessel, wherein the process vessel is fluidly coupled to the dispensation unit. The dispensation unit may comprise a housing, wherein the housing may comprise an internal cavity, an inlet, and an outlet. The dispensation unit may further comprise a top plate, wherein the top plate is configured to form a seal over the housing, and a diaphragm, wherein the diaphragm is disposed between the top plate and the housing. A method may comprise pumping the drilling fluid through a dispensation unit, actuating the dispensation unit, and determining a property of the drilling fluid. Figure 1
Patent AU-2011253862-B1 (AU)
Title: An engine
Inventor: SHUTLAR MARTIN ROBERT
IPC: F01B1/06
Filed: 2011-12-07
Abstract: Abstract An internal combustion engine (30) comprising: a shaft (32); a multilobate central cam (80) fixed to the shaft (32), the central cam (80) comprising at least three lobes (83) which define a central cam surface (84); at least one cylinder module, each cylinder module comprising: a pair of cylinders, the cylinders being diametrically opposed with respect to the shaft (32) with the central cam (80) interposed therebetween; a piston (72) in each cylinder, each piston (72) comprising an associated engagement means (135) for engaging the central cam surface (84); and a connecting member (71) connecting the pistons (72), the connecting member (71) comprising an internal space (78) through which the central cam (80) extends; and wherein reciprocating motion of the pistons (72) in the cylinders in use imparts rotary motion to the shaft (32) via engagement of the engagement means (135) of the pistons (72) with the central cam surface (84) of the central cam (80).
Patent AU-2013200279-B1 (AU)
Title: Method and apparatus for monitoring ambient light levels
Inventor: PENDOLEY KELLIE
IPC: G03B7/091
Filed: 2013-01-20
Abstract: An embodiment of the invention relates to a camera housing apparatus for autonomously or semi autonomously capturing images, for example images of the night sky. A processor 15 controls an 5 automated lid opening mechanism to allow images to be captured. The invention also relates to a method for monitoring ambient light levels in which an image of the night sky is calibrated with reference to stars of known brightness that are depicted within the image.
Patent AU-2013202956-B1 (AU)
Title: Portable secure element
Inventor: JOOSTE SAREL KOBUS
IPC: H04B5/00
Filed: 2013-02-25
Abstract: Transferring control of a secure element between TSMs comprises a zone master key established between the TSMs that facilitates encryption of a temporary key. The TSMs create the zone master key prior to initiation of transfer of control. Once transfer of control is initiated, the first TSM establishes a communication channel and deletes its key from the secure element. The first TSM creates a temporary key that is encrypted with the zone master key established between the first TSM and the second TSM. The encrypted temporary key is communicated to the second TSM with a device identifier. The second TSM decrypts the temporary key using the zone master key and identifies the user device using the device identifier. The new TSM establishes a communication channel and deletes the temporary key from the secure element. The new TSM then inputs and saves its key into the secure element.