baber/WOPTO huggingface dataset:
Patent KR-950009596-B1 (KR)
Title: Connection device and connection method of computer and fax for public communication network
Inventor: KIM MAN-SU
IPC: H04N1/00
Filed: 1992-11-23
Granted: 1995-08-24
Abstract: The apparatus comprises a ring detecting unit for detecting a call sound from an official switch (not shown), the ring detecting unit being connected to an official line; a hook off detecting unit for detecting whether the line is used or not, the hook off detecting unit being connected to the official line; an input/output buffering unit connected between the ring detecting unit and the hook off detecting unit; a central processing unit for controlling the overall operations of the system by having a memory for storing an operating software and data, the central processing unit being connected to the input/output buffering unit; an amplifying and filtering unit for amplifying a signal band required in communication, and accelerating the other frequency band, the amplifying and filtering unit being connected to a modulating/demodulating unit; an asynchronous transmission/reception unit for coupling a computer for controlling the asynchronous transmission method, the asynchronous transmission/reception unit being connected to the central processing unit; an external facsimile of a public communication network connected to an internal facsimile and connected between the hook off detecting unit and the amplifying and filtering unit; and a switching unit for switching a connection between the computer and the internal facsimile.
Patent KR-100255905-B1 (KR)
Inventor: SMITH LAWRENCE E
IPC: H04N5/12
Filed: 1992-12-28
Granted: 2000-05-01
Abstract: 리트레이스 펄스(F)는 램프파 신호(S)를 생성하도록 R-C 네트워크(R1,C3)에 의해 적분된다. R-C 네트워크의 저향부는 적분된 신호의 램프파 부분의 종단에서 신속한 리트레이스를 제공하기 인해 다이오드(CR3)에 의해 바이패스된다. 적분기의 출력시에 전압 분할기(R3,R4)는 R-C 네트워크의 적분상수에 영향을 미치지 않고 램프파 신호(S)의 DC 레벨을 조절한다.
Patent KR-960008359-B1 (KR)
Title: An electrolyte of electrolysis condenser
Inventor: JANG TAE-YEUP
IPC: H01G9/02
Filed: 1992-12-28
Granted: 1996-06-24
Abstract: The electrolytic solution is composed of monomethyl formamide(NMF) as main solvent, boric acid without dissolving metallic material, maleic acid as electrolyte, trimethylamine and 0.1-3 wt% nitro compounds like paranitrophenol and paranitro benzoic acid. The electrolytic solution is maintained to pH 5-8. The electrolytic solution is used at wide temp. range and voltage above 35V for a long time.
Patent KR-960004121-B1 (KR)
Inventor: SUEHIRO KEIGO
IPC: C08L23/26
Filed: 1992-04-24
Granted: 1996-03-26
Abstract: 내용 없음.
Patent KR-100257081-B1 (KR)
Title: Method of forming wiring in semiconductor device using oxidation of polysilicon
Inventor: KOO JA BOONG
IPC: H01L21/3205
Filed: 1993-01-19
Granted: 2000-05-15
Abstract: PURPOSE: A method for metallization is to reduce a manufacturing time of a semiconductor device by providing a polycrystalline silicon interconnection width of less than 0.5 micrometer. CONSTITUTION: A field oxide layer, a gate oxide layer, a polysilicon layer(4), an oxide layer, and a nitride layer are formed in this order on a silicon substrate. After coating and patterning a photoresist on the nitride layer, a source/drain is formed by implanting an impurity into an active region of the silicon substrate. A polycrystalline silicon oxide layer(11) is formed by selectively patterning the nitride layer through a masking process and then oxidizing a part of the polysilicon with the nitride layer removed therefrom. Then, a polysilicon interconnection is defined. A contact window is formed by etching back the oxide layer and the nitride layer used as the mask. A metal(9) is deposited on the entire structure. Then, the metal is patterned by a masking method.
Patent KR-0185562-B1 (KR)
Inventor: TOCHIOKA TAKAHIRO
IPC: C08L11/00
Filed: 1993-01-29
Granted: 1999-05-15
Abstract: 본 발명은 굴곡성 중합체 매트릭스 중에 막대상 보강재가 분자 수준으로 미세 분산된 고분자 복합체를 제공하는 것으로서 그 막대상 보강재의 길이방향으로 직각으로 절단한 단면의 직경이 0.07㎛이하인 고분자 복합체 및 그 제조방법을 제공하는 것이다.
Patent KR-970011905-B1 (KR)
Inventor: NAGAI SACHIKO
IPC: G06T11/80
Filed: 1993-02-09
Granted: 1997-07-18
Abstract: 없음.
Patent KR-960000103-B1 (KR)
Title: Cutter
Inventor: KIM JUN-SOO
IPC: B26D1/14
Filed: 1993-03-12
Granted: 1996-01-03
Abstract: The cutter for a pole of the storage battery for use in 2-wheeled vehicle comprises a machine unit(A), a local panel(B) operating the machine unit, a switch panel(c) for auto-operation and emergency stop and a control panel(D) controlling and supplying power to the machine unit..  The machine unit comprises a round saw cutting the pole in longitudinal and transverse direction, 1st and 2nd cylinders moving up and down, a motor(M1) driving the round saw(T1) for longitudinal cutting, a motor(M2) driving the round saw(T2) for transverse cutting, and a cylinder moving between the limit switches.
Patent KR-960015184-B1 (KR)
Title: Disposable absorbent articles containing antibiosis plant extract
Inventor: CHOE KYUNG-CHOL
IPC: A61L15/42
Filed: 1993-04-15
Granted: 1996-11-01
Abstract: The disposable absorbent article is composed of a liquid pervious top sheet, a liquid impervious back sheet, fluff pulp and more than 0.01wt% methanol or water extract of Sophora flavescens and grapefruit extract. The product is safe for skin, and shows good prevention or suppression effects against diaper rash, redness or dermatitis. The absorbent article can be used for disposable diaper, sanitary napkin or pantyliner.
Patent KR-100299202-B1 (KR)
Title: 디지털 화상 신호 처리장치 및 처리방법
IPC: H04N19/70
Filed: 1993-06-24
Granted: 2001-10-22
Abstract: [목적] 
     블록 마다에 액티비티를 클라스 분할하여, 이 액티비티 클라스에 대응한 양자화를 실행하는 것이 가능하다. 
     [구성] 
     DCT 에서 발생한 교류분의 계수 데이터가 액티비디 검출 회로(8)에 제공된다. 1 블록의 데이터 계수중에서, 엣지 정보가 있을 때 발생하는 에어리어를 제거하여 비교적 고감의 계수 데이터가 절대값 TH1 와 비교된다. 1 블록마다 절대값 TH1 이상의 계수 데이터의 갯수 NH 가 카운터(27)에서 계수된다. 그 계수값 NH 이 비교회로(29, 30, 31)에서 각각의 절대값 TH3, TH4, TH5 와 비교되며, 그 비교 결과가 로직(33)에 제공 되며, 블록(33)에서 액티비티 클라스를 표시하는 코드 AT 가 발생한다. 그 액티비티 클라스에 대응하여 양자화 스텝의 조가 설정되며, 액티비티가 높으면 양자화가 거칠어지며, 이것이 낮으면 양자화는 섬세하다.
Patent KR-100205264-B1 (KR)
Title: Lipid metabolism improving composition
Inventor: OHMORI SHINJI
IPC: A61K38/00
Filed: 1993-07-16
Granted: 1999-07-01
Abstract: A lipid metabolism improving composition characterized by comprising a compound of the following formula: <CHEM> wherein R1 represents a hydrogen atom or a lower alkyl group; R2 and R3 are the same or different and each represents a hydroxyl group, a lower alkoxy group or an amino group, or a pharmacologically acceptable salt thereof as an active ingredient. Since the compound of the present invention lowers blood triglyceride, cholesterol and  beta  -lipoprotein levels, it is of value for ameliorating hyperlipidemia in arteriosclerotic diseases, e.g. myocardinal infarction, angina pectoris, cerebral infarction, cerebral arteriosclerosis, etc., nephrosis, hypertension, diabetes, obesity and other diseases, and prevention of various circulatory diseases.
Patent KR-0133542-B1 (KR)
Inventor: SONG JONG-YONG
IPC: B26F1/00
Filed: 1993-08-31
Granted: 1999-05-01
Abstract: 본 발명은 펀칭장치에 관한 것으로, 특히 유로드립 호스에 물 배출구멍을 가공하는 펀칭장치 및 펀칭방법에 관한 것으로, 가공 호스를 물고 일정한 길이 만큼 이송하는 이송부와, 이송부에서 일정한 길이만큼 이송된 가공호스를 펀칭작업을 하는 동안 가공호스를 고정하는 지그부와, 가공호스에 물 분출구멍을 펀칭 가공하는 펀칭부와, 상기 이송부, 펀칭부, 드릴부와 이들의 주변기기를 배치하여 상기 장치들과 함께 일정한 길이를 이송하는 이송판과 이송판을 이동하도록 안내하고 지지하는 것임.
Patent KR-960014247-B1 (KR)
Title: Sensor signal processing circuit and the method of a washing machine
Inventor: OH SE-TAE
IPC: D06F33/02
Filed: 1993-09-28
Granted: 1996-10-14
Abstract: The method is disclosed to reduce electronic parts for signal processing unit and to simplify circuit wiring of the unit by using a single port for multiple input signal. The method includes the steps of : connecting a safety switch and a temperature sensor parallelly; finding voltage level whether it comes from the safety switch or the temperature sensor for checking whether the top rid is open; finding temperature by reading voltage level from the temperature sensor in order to decide time duration for each courses, that is, washing, rinsing, and spinning , respectively.
Patent KR-960012987-B1 (KR)
Title: Making method of badug plate
Inventor: SHIN WAN-SIK
IPC: A63F3/00
Filed: 1993-10-12
Granted: 1996-09-25
Abstract: A first board(1) and a second board(2) are joined together in layers to produce a base board(10) to be cut into a proper size. The cut board is then coated with a mixture of adhesive, stone powder and color pigment on its top face to form a sound absorptive layer(20), which is ground and polished to be adhesively covered with a wood grain pattern sheet to be polished and applied with a lacquer for a layer(40), whose surface is patterned with lines for length and breadth for playing "go". The produced board improves quality and reduced cost of production. The boards(1,2) are made of hard board or veneer board to be less costly.
Patent KR-0147794-B1 (KR)
Inventor: SEO YU-SUK
IPC: H04N7/15
Filed: 1993-12-09
Granted: 1998-09-15
Abstract: 본 발명은 영상회의용 비디오 코덱의 연산회로에 관한 것으로, 좀더 상세하게는 비디오 코덱에서 움직임 정보를 보다 자연스럽게 전송하기 위한 이동보상부호화기중 이동정보를 표시하는 이동벡터의 연산 및 비교, 그리고 그 결과를 이용한 영상프레임 메모리용 어드레스 발생에 관한 것으로, 특히 영상의 움직임 정보를 보다 자세하게 전송해야 하는 영상회의 시스템에 적합하도록 한 파이프라인 병렬처리형 고속연산회로에 관한 것이다. 
     이러한 본 발명의 목적은 현재 전송하려는 영상프레임과 이전에 전송된 영상프레임이 저장된 프레임 메모리로 부터 각각 출력된 영상블럭과 입력으로 영상블럭을 연산하여 블럭별 오차값을 계산하는 영상블럭오차 연산수단과, 상기 영상블럭 오차 연산수단에서 출력된 오차값을 입력받아 해당 백터값을 산출하고, 그 산출한 벡터값에 따라 이전 프레임 영상의 데이타 블럭 출력 어드레스를 발생시켜 상기 프레임 메모리에 인가하는 벡터산출 및 어드레스 발생수단을 구비함으로써 달성되어진다.
Patent KR-970004022-B1 (KR)
Title: Gripper optical fiber
Inventor: PARK SEUNG-KYO
IPC: G02B6/36
Filed: 1993-12-15
Granted: 1997-03-24
Abstract: A gripper for an optical fiber approaches an optical fiber to V-groove, vertically moves a holder, firmly scraps the optical fiber, and minimizes a damage of the optical fiber in case of a relaxation of the optical fiber. In apparatus for scraping the optical fiber, the gripper includes: a fixed shaft(3) downward forming V-groove(3a) in order to support the optical fiber; and an optical fiber holder(2). The optical fiber holder(2) includes a vertically-formed insertion groove(2a) and two paper scraping fibers(2b), and scraps the optical fiber(1) with vertical and horizontal rotation motion by air cylinder(12).
Patent KR-960002106-B1 (KR)
Title: Method and apparatus for manufacturing contact holder of press
Inventor: NAM KI-JOO
IPC: B21D19/00
Filed: 1993-12-17
Granted: 1996-02-10
Abstract: simultaneously bending both edge parts of a product and an elastic wall part in opposite direction in order to correspond to a spring back by a stroke punch and a bending punch respectively mounted at both side of operating mold and fixing mold; bending parts bent in the above step again to prevent a spring back phenomenon; simultaneously bending the side walls in a perpendicular direction to the bottom and the middle part of bottom face in opposite direction to correspond to the spring back ; and normally bending the middle part of the bottom face bent in opposite direction by the stroke punch mounted on the operable mold and the bending punch mounted on the fixing mold. The apparatus continuously produces the contact holder.
Patent KR-960009331-B1 (KR)
Title: Flooring construction method
Inventor: JUNG JIN-SUK
IPC: E04F15/00
Filed: 1993-12-27
Granted: 1996-07-18
Abstract: erecting and holding the support(1) regularly on the mould with struts(3a)(4a); forming concrete slab(10) by pouring mortar as high as the upper of the strut(3a); paving the upper to be the same height as the upper of strut(4a) with proof-sound and heat insulating material so as to be floating structure; finishing the panel with mortar after disposing proof-water vinyl film(12), tube panel(6) and tube(13) on the upper.
Patent KR-960009541-B1 (KR)
Title: Phase locked loop system embedded auto frequency tuning
Inventor: PARK KYUNG-AH
IPC: H04L7/033
Filed: 1993-12-29
Granted: 1996-07-20
Abstract: a 15-bit shift register(2) serially receives frequency information(DI) from a microcomputer, an adder(10) for operating data latched by a first latch(3) and data of a tuning offset register(9) according to a control signal(CB); a 15-bit programmable divider(5) for presetting data of a second latch(4) whenever its output becomes 0 according to a prescaler(1) to which HF input signal is inputted; a phase detector(6) for receiving a reference frequency and output waveform of the 15-bit programmable divider(5) to generate an output waveform corresponding to the frequency and phase difference; and a tuning offset register(9) for tuning-offsetting N-bit data.
Patent KR-950012630-B1 (KR)
Title: Method for continous casting of boron addition steel
Inventor: IM MUN-SOK
IPC: B22D11/00
Filed: 1993-12-29
Granted: 1995-10-19
Abstract: The method, for casting boron-added steel which consists of (in wt.%) C of 0.003-0.10%, P of below 0.015%, S of below 0.015%, Sol.Al of 0.02-0.08%, N of 0.003-0.008%, B of 0.002%-0.010%, Mn, and balance Fe, has the characteristics that the Mn content is over 0.2%, the overheating degree of molten steel is over 35 deg.C, and the secondary cooling coefficient(K) is 0.1-0.2
Patent KR-0147933-B1 (KR)
Inventor: JUNG OH-SUB
IPC: H02J7/04
Filed: 1993-12-31
Granted: 1998-10-15
Abstract: 본 발명은 장시간의 프로그램을 연속 녹화시 사용자가 VCR 세트를 녹화가 종료될 때까지 일일이 조작하여야 하는 불편함을 해소할 수 있도록 한 VCR의 연속 녹화 시스템에 관한 것이다. 
     이를 위한 본 발명은, 다수개의 VCR을 연결하기 위한 케이블을 직렬 연결하여 장시간의 프로그램을 연속 녹화하는 연속 녹화 시스템에 있어서, 녹화를 수행하고 있는 VCR과 다음단의 VCR사이에 케이블 접속이 검출되고 녹화용 테이프 끝 검출이 감지되면 연속 녹화 명령 신호를 출력하는 제1앤드게이트; 제1앤드게이트에서 제공하는 연속 녹화 명령 신호를 케이블을 통하여 다음단의 VCR로 제공하는 제1케이블 접속부; 케이블을 통하여 제1케이블 접속부에서 제공되는 연속 녹화 명령 신호를 수신하는 제2케이블 접속부; 제2케이블 접속부로부터 연속 녹화 명령 신호가 제공되고 녹화 방지용 탭 검출 신호가 제공되면 연속 녹화 수행 신호를 제공하는 제2앤드게이트; 및 제2앤드게이트에서 제공하는 연속 녹화 수행 신호에 따라 연속 녹화를 수행하는 서보/시스콘부를 포함하도록 구성되므로써, 장시간의 프로그램을 편리하게 연속 녹화할 수 있는 효과가 있다.
Patent KR-100224805-B1 (KR)
Inventor: SCHAEFER LOUIS
IPC: G11B20/10
Filed: 1992-12-23
Granted: 1999-10-15
Abstract: 기록매체에 기록된 디지탈 비디오 정보는 기록매체의 주사 주기동안 기록매체때 저장된 비디오 신호 필드의 일부를 주사하고, 비디오 신호정보와 비디오 신호 식별 정보를 포함하는 데이타를 상기 주사 주기동안 독취하고, 비디오 신호 식별 정보에 의하여 식별된 위치에서 필드 메모리에 비디오 신호 정보의 적어도 일부를 저장함으로써 상기 매체로부터 독취된다.
Patent RO-121460-B1 (RO)
Title: Method for selectively controlling undesirable vegetation in agricultural crops
Inventor: SCHER HERBERT BENSON
IPC: A01N35/06
Filed: 2000-06-13
Abstract: The invention relates to a method for selectively controlling undesirable vegetation in agricultural crops, by using metal chelates for improving the selectivity of 2-(substituted benzoyl)-1,3 cyclohexanedione compounds as postemergent herbicides in agricultural crops, especially wheat.
Patent RO-122353-B1 (RO)
Title: Ozone generator
Inventor: POPESCU SILVESTRU SORIN
IPC: C01B13/11
Filed: 2004-04-15
Abstract: The invention relates to an ozone generator by the method of Corona discharge in dry air. According to the invention, the generator consists of two coaxial cylindrical electrodes (2 and 6), with double discharge surface on the dielectric layers (3 and 4), geometrically optimized so that in some regions (4) the initiation of the discharge is carried out in the same optimally reduced electric field, (E/p) 8 = 273.773 V/(mPa) and with a discharge condition determined by the variation of the electric potential applied on the high voltage electrode (2), as "series" of sinusoidal frequency impulses f (f= 1 kHz), a certain amplitude (V), a certain "length" (ta) and a certain relaxation time (tr), having the values correlated with the length (l) of the electrode system and with optimum flow rates for dry air (Qair8 ) and of the cooling water (Qwater8), through the ozone producing unit (1), the parameters for which the specific energetic consumption is minimum, close to the theoretical one of the used method, and the volume of the ozone producing unit (1) is lower than that of other units with the same ozone production.
Patent RO-122801-B1 (RO)
Title: Installation for testing cohesion of mixed dental materials
Inventor: CIOCAN LUCIAN TOMA
IPC: A61C13/34
Filed: 2006-06-23
Abstract: The invention relates to an installation for testing the cohesion of mixed dental materials. According to the invention, the installation consists of an electro-mechanical module (A) providing the actual technical conditions for carrying out tension-compression tests, a control unit (B) ensuring the power coupling and uncoupling for the electro-mechanical module (A), the control of the motion of the mobile subassembly thereof, the change of the speed value and moving direction, as well as the control thereof, and an electronic tensiometer (C) processing the electric signal emitted by a force transducer and transmitting the same to a data acquisition and processing unit (D) which uses a special software product. The electro-mechanical module (A) has a damper (9) with a spring (18) allowing the axial force to be shock-free and resiliently transmitted to the dental material to be tested.
Patent RO-126103-B1 (RO)
Title: Metal form sealing system
Inventor: SECAREANU ION
IPC: B28B7/24
Filed: 2010-10-29
Abstract: The invention relates to a system for sealing metal forms used for manufacturing various elements of gas formed concrete. According to the invention, the system comprises a base plate (1), side walls (2) and covers (3), on the outline of the base plate (1) there is welded a convex metal profile (4), having the cross-section in the shape of an equilateral trapezium, on which the side walls (2) are placed perpendicularly, said walls having welded at their lower part another concave trapezium shaped metal profile (5), inside the concave profile (5) a recess (b) is worked, wherein a rubberized seal (6) is mounted for sealing and wherein the side walls (2) of the form (F) are compressed on the base plate (1) by means of some clamping screws (7) also ensuring the guiding of the concave profile (5) onto the convex profile (4).
Patent RS-59967-B1 (RS)
Title: Semisolid self-microemulsifying drug delivery systems with acyclovir filled in hard capsules, their preparation and application
Inventor: ĐEKIĆ LJILJANA
IPC: A61P31/22
Filed: 2017-05-25
Abstract: <p>The invention relates to the production of semi-solid self-microemulsifying systems with an acyclovir filled in hard (two-part) capsules of size 0, which have physico-chemical and biopharmaceutical characteristics of pharmaceutical preparations for oral administration with modified release acyclovir, which is preferably a precondition for improving the absorption of the active substance. The semi-solid self-microemulsifying systems of the invention in addition to acyclovir (2% -33.33%) contain: oil (medium long chain triglycerides) (5% -10%), surfactant (surfactant type macrogolglycerol hydroxystearate) (5% -40%), a cosurfactant (an active ingredient of polyglycerol esters) (2% -20%) and a hydrophilic coating agent (polyol) (10% to 30%). The invention also provides the procedures for obtaining them.</p>
Patent SA-119410280-B1 (SA)
Inventor: SAAD A S ALGHAMDI
Filed: 2019-12-08
Abstract: يتعلق الاختراع الحالي بفانوس قابل للنفخ مع وحدة التحكم عن بعد ووسائل التعطير, ويحتوي على : مجسم على شكل فانوس مصنع من مواد قابلة للتمدد وعلى وجه الأخص مواد قماشية و/أو مواد لدنة متصلة مع قاعدة مكونة من مواد صلبة في اسفل المجسم ,وسائل تعليق في اعلى المجسم; ووحدة تحكم متصلة مع أجهزة الادخال والإخراج , ووحدة الاتصال مدمجة او منفصلة عن وحدة التحكم , تتكون أجهزة الادخال من حساسات حركية ,وتتكون وحدات الإخراج من محرك الدوران متصل مع وسائل التعليق ومضخة الهواء المتصلة كليا و/أو جزئيا مع وعاء التبخير القابل للتفعيل اختياريا , ويدمج في داخل المجسم مصدر ضوء مناسب. كما في الشكل (1)
Patent SA-515370058-B1 (SA)
Title: Transmitting information across a communications network
Inventor: JOHN PAUL DOWDELL
Filed: 2015-10-26
Abstract: Information is transmitted across a wireless data network, comprising a wireless link (100) from a software application module on a computer hardware device (112) to a computer hardware device (110) associated with a destination node in the network. The application requests (114) the status of the route across the network, such information being optionally provided by a decision engine (104) which has access to network status parameters, such as bandwidth, latency and link quality. The application receives (118) the status information and then, and preferably only then, transmits (120) the data in a format chosen from a plurality of different formats (of differing richness of information represented by the date in each such format) in dependence on the indication of the status so received. Fig. 1
Patent SA-518400039-B1 (SA)
Inventor: CHOPADE PRASHANT D
Filed: 2018-09-17
Abstract: يمكن تكوين القنوات الخالية من مواد الحشو الدعمي proppant-free channels في حشوة مكونة من مادة حشو دعمي proppant pack في تكوينات جوفية subterranean formations باستخدام قابلية امتزاج وعدم قابلية امتزاج الموائع المحملة بمواد الحشو الدعمي proppant-laden fluids والموائع الخالية من مواد الحشو الدعمي proppant-free fluids. على سبيل المثال، يمكن أن تتضمن طريقة لتكوين حشوة من مادة حشو دعمي: إدخال، بترتيب متناوب، مائع محمل بمواد الحشو الدعمي ومائع خالٍ من مواد الحشو الدعمي في حفرة بئر تخترق تكويناً جوفياً، حيث يشتمل المائع المحمل بمواد الحشو الدعمي على مستحلب زيت خارجي oil-external emulsion ومادة حشو دعمي proppant، وحيث يكون المائع الخالي من مواد الحشو الدعمي غير قابل للامتزاج مع المائع المحمل بمواد الحشو الدعمي؛ وتكوين حشوة من مادة حشو دعمي في صدع fracture داخل التكوين الجوفي، حيث تشتمل الحشوة المكونة من مادة الحشو الدعمي على مجموعات محملة بمواد الحشو الدعمي proppant-laden clusters وقنوات خالية من مواد الحشو الدعمي proppant-free channels. الشكل 1
Patent SA-520420564-B1 (SA)
Title: Estimation of maximum load amplitudes in drilling systems independent of sensor position
Inventor: HOHL ANDREAS
Filed: 2020-11-16
Abstract: Systems and methods for mitigating vibration in downhole strings are described. The methods include obtaining first and second load measurements of first and second loads during a drilling operation and creating first and second load measurement data, with first and second load sensors separated by a sensor distance. First and/or second representative values of the first and second loads are determined form the first and second load measurement data and the sensor distance. The determined representative value(s) are compared against respective load limit(s) and a vibration mitigation operation is performed in response to the determined representative value(s) equaling or exceeding the respective load limit. Fig. 2A
Patent WO-2005076582-B1 (WO)
Title: Etablissement d'une communication a l'aide d'elements de contact
Inventor: GREVE MICHAEL
IPC: H04L29/08
Filed: 2005-01-31
Abstract: La présente invention concerne l'établissement d'une communication dans un environnement de communication commandé par un système de communication (LC), notamment entre un premier noeud (NA) qui est associé à un premier contact (A), et un deuxième noeud (NSP) qui est associé à un deuxième contact (SP). Selon l'invention, un élément contact (SBOT) situé dans le premier noeud (NA) est mis à dispositif pour le premier contact (A), cet élément contact représentant graphiquement le deuxième noeud (SP) et étant associé à une identification univoque et à des données contact (S1). Puis à l'aide d'un programme (PRG), on accède aux données contact et la communication est établie entre le premier noeud (NA) et le système de communication (LC) (S2). On vérifie dans le système de communication (LC), à l'aide de l'identification univoque de l'élément contact (SBOT), si l'élément contact (SBOT) est un élément ayant l'autorisation du système de communication (LC) d'établir des communications (S2). Selon le résultat obtenu, la communication est établie jusqu'à au deuxième noeud (NSP) (S3). On obtient ainsi élément contact intelligent (SBOT) unique par son identification univoque et pouvant être vérifié par le système de communication de telle façon que seules les communications autorisées ne voient le jour.