baber/WOPTO huggingface dataset:
Patent KR-960004804-B1 (KR)
Title: On-line management system and driving method of a vending machine
Inventor: KIM SEUNG-CHAN
IPC: G06F17/00
Filed: 1992-08-31
Granted: 1996-04-13
Abstract: The system is for effectively managing a number of vending machines by receiving the information on fault detection, current sales status and others via telephone lines. It comprises a micro controller(21) controlling data transmission; a signal generator(22) modu;ating the input signal into DTMF signal; a transmission signal filter(23) eliminating noise from the modulated signal; an amplifier(24) connected to an input terminal of the filter(23); a switch(25) controlling the signal transmission; a communication circuit(26) forming a signal transmission and reception path; another filter(27) filtering the reception signal; a signal analyser(28) determining which commands arrive.
Patent KR-970008528-B1 (KR)
Inventor: HARADA NAOKI
IPC: G06F13/14
Filed: 1992-09-09
Granted: 1997-05-24
Abstract: 없음
Patent KR-960005482-B1 (KR)
Title: Zooming lens position detecting apparatus in a camcorder
Inventor: UM KI-TAE
IPC: H04N5/232
Filed: 1992-10-08
Granted: 1996-04-25
Abstract: a lens fixing means which possesses a conduction line and supports and fixes the lens; a location detection means which is constructed by the upper part having the multiple discontinuous conduction lines and the lower part has multiple conduction line, detecting the location of the lens according to the contact state of the upper part and the lower part; a moving control means which moves the location of the lens fixing means according to the detection result through the location detection means.
Patent KR-100241478-B1 (KR)
Title: 네가티브형 레지스트 조성물
IPC: G03F7/075
Filed: 1992-11-13
Granted: 2000-03-02
Abstract: 본 발명은 
     (A) 알칼리 가용성 수지, 
     (B) 방사선 조사에 의해 산을 발생하는 화합물, 및 
     (C) 방향족 고리에 직결한 관능기로서 -OR기(여기에서, R은 치환 메틸기, 치환 에틸기, 실릴기, 알콕시카르보닐기 또는 아실기임) 및 -CH 2 OX기(여기에서, X는 수소원자, 탄소수 1-5의 알킬기 또는 상기 R을 정의할 수 있는 기임)을 갖고, 산 존재하에서 상기 알칼리 가용성 수지를 가교할 수 있는 방향족 화합물로 이루어진 네가티브형 레지스트 조성물에 관한 것이다.
Patent KR-950010454-B1 (KR)
Title: Method of checking the amount of remaining memory space
Inventor: LEE JONG-YONG
IPC: G06F19/00
Filed: 1992-11-23
Granted: 1995-09-18
Abstract: The method for checking the remaining capacity of memory comprises a first step of designating an address to be stored at a permanent memory and storing a predetermined amount of exact calculation data according to the designated address; a second step of recording a first capacity value at a temporary storing memory; and a third step of obtaining a first subtracting value by subtracting a second capacity value from the capacity of the permanent memory, comparing the first subtracting value with the first capacity value, and if the first subtracting value is greater than the first capacity value, processing the remaining calculation report data and if the first capacity value is greater than the first subtracting value, checking the first subtracting value as an extra.
Patent KR-970000881-B1 (KR)
Inventor: NAKAYAMA HIROSHI
IPC: G05F1/46
Filed: 1992-11-28
Granted: 1997-01-20
Abstract: 내용 없음.
Patent KR-950012538-B1 (KR)
Title: Controlling circuit for portable magnetifying apparatus
Inventor: CHOE JU-HO
IPC: F41A19/00
Filed: 1992-12-11
Granted: 1995-10-18
Abstract: The circuit for measuring speed of projectile without using a transformer includes a double charger(21) rectifying and charging condensers(C11-12) connected in series with diodes(D11-12), a display(22) indicating the charging state with output of the charger, a and a switching circuit(23) supplying the magnetization voltage through transistors(Q11-12) to a magnetizing coil(L11) wound around a magnetizing main body(10).
Patent KR-100270283-B1 (KR)
Title: Dna molecules encoding an er-located endoprotease
Inventor: CHAUDHURI BHABATOSH
IPC: C12R1/865
Filed: 1992-12-14
Granted: 2000-11-01
Abstract: The invention concerns novel DNA molecules encoding a modified, endoplasmic reticulum-located "dibasic processing endoprotease" and the use of said endoplasmic reticulum-located "dibasic processing endoprotease" for the correct processing of heterologous polypeptides in transformed hosts.
Patent KR-960010059-B1 (KR)
Title: Two step tungsten silicide thin film deposition method
Inventor: SHIN CHAN-SOO
IPC: H01L21/28
Filed: 1992-12-31
Granted: 1996-07-25
Abstract: The thin film of tungsten-silicide is prepared by depositing a half of desired thickness of the thin film on the upper part of the wafer in the 1st step; rotating the wafer at 180deg. and depositing the remaining half thickness of the film on the rotated wafer in the 2nd step.
Patent KR-100197306-B1 (KR)
Title: Novel immunosuppressive compounds
Inventor: ARMISTEAD DAVID M
IPC: C07C235/12
Filed: 1991-07-02
Granted: 1999-06-15
Abstract: This invention relates to a novel class of immunosuppressive compounds having an affinity for the FK-506 binding protein (FKBP). Once bound to this protein, the immunosuppressive compounds inhibit the prolyl peptidyl cis-trans isomerase (rotamase) activity of the FKBP and inhibit T cell activation. As such, the compounds of this invention can be used as immunosuppressive drugs to prevent or significantly reduce graft rejection in bone marrow and organ transplantations and for use in the treatment of a wide variety of autoimmune diseases in humans and other mammals.
Patent KR-960002347-B1 (KR)
Title: A peg with a spring
Inventor: UM HAE-YONG
IPC: E04H15/62
Filed: 1993-02-03
Granted: 1996-02-16
Abstract: The rotary type peg having a spring is easily driven into the ground for fixing the tent. The peg comprises the outer casing(3) having inner spring(4); the rotary casing(2) connected with the upper end of the spring, movable from the outer casing; and the lever(5) having a groove(8), fixed at the stationary shaft(6a) on the rotary casing(2). The outer casing(3) comprises a upper packing(13), a lower guide roller(9), a guide plate(10) and a outer ring(11) with a loop(12).
Patent KR-0135169-B1 (KR)
Inventor: LIM JAE-CHOL
IPC: H04N5/225
Filed: 1993-02-18
Granted: 1998-04-22
Abstract: 뷰파인더 기능과 함께 프로젝트 기능을 수행할 수 있는 영상 디스플레이 기능을 갖는 무비 카메라 시스템이 제안되었다. 
     카메라 장치 또는 VTR부의 영상신호 재생장치로부터 출력되는 복합 영상신호는 디스플레이 장치내의 영상신호 처리장치에서 디스플레이 가능한 상태로 변환되고나서, 매트릭스 픽셀형태를 갖는 디스플레이 소자에 디스플레이된다. 
     이 디스플레이 소자에 디스플레이되는 영상신호의 배열은 선택된 기능이 프로젝트 또는 뷰파인더 인가에 따라서 다르게 변환된다. 디스플레이 소자에 디스플레이된 영상은 선택된 기능에 따라 후방에 위치된 광원에 의해 강하게 비춰지거나 약하게 비춰진다. 
     사용자는 디스플레이 소자의 앞면에 설치된 포커스 렌즈를 통해 그 영상을 보거나 모니터링할 수 있게 되고, 프로젝팅 기능시에는 강하게 비춰지므로 그 영상이 포커스 렌즈를 통해 외부의 스크린상에 프로젝트된다. 그러므로 사용자는 큰 화면으로 영상을 볼 수 있게 된다. 
     위에서 언급한 영상신호의 배열변환은, 영상신호가 디스플레이 장치에 인가되기 전에 하나의 메모리 장치를 이용하여 미리 변환시킬수 있다.
Patent KR-970011582-B1 (KR)
Inventor: SHODA MASAHIKO
IPC: G01R31/3185
Filed: 1993-03-18
Granted: 1997-07-12
Abstract: 내용없음.
Patent KR-100247099-B1 (KR)
Inventor: OKADA KAZUO
IPC: C08G18/66
Filed: 1993-04-19
Granted: 2000-04-01
Abstract: 수산기가(hydroxyl value)가 160-360㎎ KOH/g인 폴리올류의 혼합물과 폴리이소시아네이트를, 100중량부의 상기한 폴리올류의 혼합물에 대하여 6-12중량부의 발포제로서의 물의 존재하에, 70-120의 이소시아네이트 지수로 반응시키는 것을 구성되며, 상기의 폴리올류의 혼합물이 
     (a) 관능기수(functionality)가 2-3.5이고, 수산기가가 28-90㎎ KOH/g이며, 폴리옥시에틸렌 단위의 함량이 5중량% 이하인 제 1의 폴리옥시알킬렌 폴리올에 있어서, 그 수산기 전체를 기준으로한 1차 수산기의 함량이 15% 이하인 상기 제 1의 폴리옥시알킬렌 폴리올 30-60중량%; 
     (b) 관능기수가 3-6이고, 수산기가가 150-500㎎ KOH/g인 제 2의 폴리옥시알킬렌 폴리올에 있어서, 그 수산기 전체를 기준으로한 1차 수산기의 함량이 5% 이하인 상기 제2의 폴리옥시알킬렌 폴리올 30-60중량%; 및 
     (c) 관능기수가 2-3이고, 수산기가가 450-840㎎ KOH/g인 제 3의 폴리옥시알킬렌 폴리올에 있어서, 그 수산기 전체를 기준으로한 1차 수산기의 함량이 5% 이하인 상기 제 3의 폴리옥시알킬렌 폴리올 0-25중량%로 구성되는, 연속 기포 경질(open cell rigid) 폴리우레탄 발포체(foam)의 제조방법.
Patent KR-970009113-B1 (KR)
Title: Ink-jet print head
Inventor: SONG INN-YONG
IPC: B41J2/015
Filed: 1993-05-31
Granted: 1997-06-05
Abstract: The ink-jet printer head includes a nozzle for discharging ink drops; at least one channel connected to the nozzle for transferring a pressure to the nozzle and supplying a liquid to the nozzle; an upper wall forming a closed space over the channel; and a piezoelectric actuator having at least one piezoelectric element having an elongation compression mode forming the lateral side and lower wall of the channel and a voltage supplier supplying an electric field to the piezoelectric element to generate a pressure wave.
Patent KR-100234239-B1 (KR)
Inventor: JEONG GYU-HWAN
IPC: H04N19/124
Filed: 1993-11-01
Granted: 1999-12-15
Abstract: 본 발명은 영상신호 부호화에 관한 것으로, 특히 영상신호를 압축부호화할 때 발생하는 블록킹효과를 줄이기 위한 블록킹효과 경감방법과 장치에 관한 것이다. 이를 위해 본 발명에 의한 블럭킹효과 경감을 위한 양자화수단은 비트율제어수단에서 전송되는 현재 처리할 블럭에 상측방향과 좌측방향으로 인접한 블럭의 양자화 스텝사이즈의 평균값을 산출하고, 현대 처리할 블럭의 양자화 스텝사이즈와 산출된 평균값의 차이를 연산하여 소정의 값을 초과하는지를 검사하는 연산부와, 소정의 값을 초과하는 경우에는 입력되는 이산여현변환계수중 양자화시 양자화오차가 작게 발생하는 값에 해당하면 그대로 출력하고, 크게 발생하는 값에 해당하면 이산여현변환계수에 양자화오차가 작게 발생할 수 있게 하는 소정의 값을 더하여 출력하는 수정양자화기와, 수정양자화기에서 전송되는 이산여현변환계수를 양자화하는 양자화기를 포함한다. 본 발명은 양자화오차가 심한 이산여현변환계수를 양자화오차가 작은 값으로 변형시켜 양자화하므로써, 블럭킹효과를 완화시켜 고품위의 화질을 얻을 수 있는 효과가 있다.
Patent KR-100266549-B1 (KR)
Inventor: MURAI NOBUYUKI
IPC: C08G65/26
Filed: 1993-11-11
Granted: 2000-09-15
Abstract: (구성) 
     테트라하이드로푸란을 플로오로술폰산의 존재하에서 종합하고, 이어서 생성되는 종합체를 가수분해함으로써, 폴리테트라 메틸렌 에테르 글리콜을 제조하는 방법에 있어서, 
     ① 플루오로술폰산의 사용량을 테트라하이드로푸란에 대하여 0.007~0.3 몰배로 하는 것, ② 플루오로술폰산에 대하여 0.05 내지 1.0몰배의 유리삼산화항을 함유하는 발연황산을 병용하는 것 및 ③ 이 발연황산을 플루오로황산을 첨가하기전에 테트라하이드로푸란에 첨가하는 것을 특징으로 하는 폴리테트라 메틸렌에테르 글리콜의 제조법. 
     (효과) 
     본 발명에 의하면 종합온도를 낮추지 않고도, 고수율로 불소함유량이 적은 고품질의 폴리테트라 메틸렌 에테르 글리콜을 얻을 수가 있다. 예를 들면 폴리테트라 메틸렌 에테르 글리콜의 말단 불소가 말단수 2000 개당 3개 이하, 바람직하게는 2개 이하의 PTMG를 제조할 수 있다. 따라서 이것을 엘라스 토머 원료로서 사용할 경우, 내열성이 뛰어난 고중합물을 용이하게 얻을수가 있다.
Patent KR-100253042-B1 (KR)
Inventor: YOKOTA TEPPEI
IPC: G11B27/34
Filed: 1993-11-12
Granted: 2000-05-01
Abstract: (요약) 오디오 신호가 데이타 압축되어, 소정 데이타 마다에 기록되어 있는 디스크로 부터의 고속재생을 행한다. 
     (구성) 오디오 신호가 데이타 압축되어, 소정 데이타량 마다에 기록된 디스크로 부터 오디오 데이타를 재생하는 방법이다. 
     압축된 데이타가 디코드 할수 있는 최소단위의 데이타의 n(n는 양의 정수)배의 데이타량을 단위 블록으로 한다. 이 단위 블록의 데이타를 정보로서 연속하는 데이타 가운데서 그 연속성의 정방향에 있어서, 혹은 그 연속성의 역방향에 있어서, 상기 단위 블록의 m(m는 양의 정수)배의 데이타 만큼씩 디스크로 부터 순차 꺼내서 음성의 고속재생을 행한다.
Patent KR-100208146-B1 (KR)
Inventor: BAE YOUNG-CHUL
IPC: B65G47/91
Filed: 1993-12-23
Granted: 1999-07-15
Abstract: 판상재료를 옮기는데 사용되는 공작물 부착구용 진공컵 조정기구에 관한 발명이다.  진공컵의 장착 및 자세조정이 정확하면서도 신속, 용이하게 이루어진다. 
     허브부와 제1기둥부를 가진 환봉 홀더 및 제2기둥부와 진공컵 홀더를 포함하는 진공컵 조정기구를 마련함으로써 진공컵의, 공작물 부착구의 아암에 고정된 환봉의 둘레로의 회전조정; 환봉의 길이를 따른 수평위치 조정; 그리고 환봉에 평행한 평면상에서의 회전조정이 가능하다.  또한, 부가적 구성에 의하여, 진공컵의 환봉으로 부터의 거리조정, 진공컵의 진공컵 홀더에 대한 회전조정이 가능하다.
Patent KR-0143050-B1 (KR)
Inventor: LEE JONG-WOO
IPC: H04B7/26
Filed: 1993-12-29
Granted: 1998-08-17
Abstract: 본 발명은 주파수 공용통신 시스템의 제어방법에 관한 방법으로서, 특히 통화량의 급증하는 시간대에 통화 허용시간을 줄이고, 통화량이 적은 시간대에 통화 허용시간을 늘림으로서 채널의 효율성을 높일 수 있도록 한 주파수 공용통신 시스템의 제어방법에 관한 것이다. 
     이를 위하여 중계기제어기, 고주파채널제어기, 단말기를 포함하는 주파수 공용 통신 시스템의 제어방법에 있어서, 단말기의 통화 제한시간을 고주파채널의 사용상태에 따라 단말기의 통화 제한시간을 변경하여 중계기가 주기적으로 방송하고, 이를 단말기가 수신하여 단말기가 통화 제한시간을 가변토록한 것이다.
Patent KR-100187921-B1 (KR)
Inventor: DAKAMOTO TAKATOSHI
IPC: B24B31/10
Filed: 1991-10-18
Granted: 1999-06-01
Abstract: 내용 없음.
Patent RO-121990-B1 (RO)
Title: Process and installation for neutralizing acid waste water
Inventor: RAVAI NAGY ALEXANDRU
IPC: C02F1/66
Filed: 2000-08-14
Abstract: The invention relates to a process for neutralizing acid waste water with hydrated lime, meant in particular for effluent waste water resulting from mines, the said process consisting in mechanically stirring the mine water - hydrated lime mixture, at a rotation speed ranging from 250 to 420 rot/min. According to the invention, the installation for carrying out the process comprises a pipeline for collecting and controlling the acid water, a flowmeter and a pH-meter for data aquisition in a process computer, with a view to processing and controlling the hydrated lime flow by means of a dispenser, depending on the values of said parameters, a neutralizing tank where the process of mixing the acid water with the hydrated lime takes place by using a mechanical stirrer comprising an electric motor with adjustable speed and a shaft provided at its lower part with a propeller, a pH-meter and a flowmeter mounted on the neutralized water discharge pipe, and which collect and transmit the data to the process computer, with a view to correlating and controlling the hydrated lime flow rate so as to maintain the pH value between 7 and 9.2.
Patent RO-118978-B1 (RO)
Title: Internal combustion rotary engine
Inventor: HANGAN V VASILE
IPC: F01C1/077
Filed: 2001-07-16
Abstract: The invention relates to a four-cycle internal combustion rotary engine meant for equipping the means of transport or for using movable or stationary equipments. According to the invention, the rotary engine is provided with some arms (13 and 14) secured to the central shaft (6) and to the hollow shaft (9), said arms having some longitudinal channels (c and d), with some counterweights (e and f) in the longitudinal channels (c and d) for allowing the sliding therein of some crossheads (15 and 16) mounted o some bolts (17 and 18) of a disc (19), which is secured to a differential spider pinion (20) which can rotate on a bearing (21) mounted on an axle (22) secured on a satelite-holding arm (23) provided with a counterweight (g), said satelite-holding arm (23) being fixed centrally on a drive shaft (24) which is rotatable inside a bearing (25) fastened inside a protective housing (26) on which there is provided a toothed crown (27) provided with a double number of teeth in comparison with the differential spider satelite (20).
Patent RO-122168-B1 (RO)
Title: Process for making a spin valve transistor
Inventor: AVRAM MARIOARA
IPC: H01F10/32
Filed: 2005-07-22
Abstract: The invention relates to a process for making a spin valve transistor, with emitter and semiconductor collector and a base. According to the invention, the process consists in that the transistor base is metallic, consisting of a structured nano multilayer, with gigantic magnetoresistance, consisting of 12 very thin layers of magnetic and non-magnetic metals deposited onto a porosified monocrystalline silicon substrate, the emitter being structured in the drain of a constant current source (MOSFET), in saturation conditions, for stabilizing and uniformizing the emission current, the architecture and composition of the nanostructured multilayer with gigantic magnetoresistance, which represents the base, being the following: NiFe/Co/Cu80Ag15Au5/NiFe, and the metals constituting the base are deposited onto a porous silicon, in 99% argon atmosphere at a pressure of 30 m Torr and power RF of 250 W, in non/magnetic intermediary Cu layer there being added low amounts of surfactants: 15% Ag and 5% Au, the silver segregating to the thin layer surface, enriching the surface quality while the gold embedded into the crystalline Cu network eliminates the occurrence of magnetic bridges and intensifies the magnetoresistance.
Patent RO-122511-B1 (RO)
Title: Process for manufacturing diffraction binary optical elements with phase contrast
Inventor: KUSKO MIHAI
IPC: C23C14/04
Filed: 2006-06-07
Abstract: The invention relates to a process for manufacturing a diffraction optical element functioning on the basis of two-level phase contrast. According to the invention, the process consists of thermally growing a layer (2) of silicon dioxide on a silicon wafer (1), followed by spreading a positive-type photoresist layer (3) by depositing a layer with a thickness of 1 ... 3 mium by centrifugation at a rotary speed of 1, 000 ... 5, 000 rpm, applying a heat treatment for 40 ... 50 min, at a temperature of 80 ... 90A C, then the exposure to UV radiation through a chrome mask (4) and development taken place and, applying another heat treatment for 40 ... 50 min, at a temperature of 80 ... 90A C, etching the silicon dioxide layer through the photoresist windows for 1.5 ... 2.0 min, removing the photoresist remained in the acetone solution, evaluating the sizes of etched windows by means of an electronic microscope in order to determine the thickness of a metallic layer (5) exhibiting good reflective properties for the wavelength for the operation of the diffraction optical element and finally correspondingly depositing the metallic layer (5) by means of an electronic beam deposition apparatus which ensures the controlled growth of non-etched areas dimensions up to the desired values.
Patent RO-123492-B1 (RO)
Title: Anti-seismic and anti-terrorism protective desk
Inventor: MANOLESCU MIRCEA
IPC: A47B37/00
Filed: 2007-10-26
Abstract: The invention relates to an anti-seismic desk meant to be mounted, for instance, in education institutions of various levels, in dwelling houses or offices, with a view to accommodating, in the event of an earthquake, one or two persons for a period of time long enough for a rescue team to detect them and provide first aid intervention. The desk claimed by the invention consists of a parallelepipedal framework (1) having some reinforcements (1') on every side and being internally lined with a soft material, while, at the exterior, it has attached a resistant shield (2), a mobile panel (3) which, in its normal position, has the role of a support for personal items and, when the event occurs, can be used as an access door through which the user can enter and leave the protected space, where the mobile panel (3) can be handled by the user so as to be rotated in its vertical position (3'') on a horizontal guide (4) and then on a vertical guide (5) placed on the internal side of the framework (1), by using a handle (6), the panel (3) being provided with some supporting rollers (7), namely a rear roller and a front roller, respectively, for the panel lifting there being provided a hook (8) to which there is attached a cable (9) wound on a drum (10) having attached a pawl mechanism (11) mounted on the horizontal guide (4) by means of some eyelets (13), the actuation thereof being carried out by a lever (12), the blocking of the mobile panel (3) in the vertical position (3'') being also possible by using a latch (14) which can be accessed from both the interior and the exterior of the protected space.
Patent RO-129771-B1 (RO)
Title: Side impact passive protection system for automobiles
Inventor: ŞUŢAN CLAUDIU
IPC: B60R19/42
Filed: 2013-03-27
Abstract: The invention relates to a side impact passive protection system - SIPPS - for automobiles, meant to be used in the automotive industry in general, and particularly in the car industry. According to the invention, the system comprises a structure for taking over the effect of side impact and it consists of some horizontal platbands () and some vertical platbands (), placed inside some front and back doors (), respectively, some stiffening elements (), placed in a front pillar (), some stiffening elements () and some elements () for anchoring some bolts (), placed in a middle pillar (), some stiffening elements (), provided with some elements () for anchoring the resistance bolts (), placed in some sills (), the resistance bolts () being placed on doors () so as to allow the entering of the elements () placed both in the pillar () and in the sill (), by means of some cut-outs equivalent to the head profile of the bolt ().
Patent RO-129937-B1 (RO)
Title: Process for obtaining fertilizers from vinasse
Inventor: OANCEA FLORIN
IPC: C05F11/00
Filed: 2013-11-25
Abstract: The invention refers to a process for obtainment from vinasse of an organo- mineral fertilizer that contains humic acids, and a nitrogen fertilizer with osmo- protectant action due to the presence of (glycine)betaine. The process consists of the following steps: separation of an yeast concentrate from vinasse; high pressure homogenization of yeast concentrate; addition of steel slag in clarified vinasse and maintaining vinasse on aerated and agitated medium, in order to promote the catalytic action of manganese and iron oxides present in steel slag on the reaction of humification of fulvic acids to humic acids; precipitation of humic acids by addition of bio-char and acidification; separation of the filtrate and use as osmo-protectant fertilizer; pelletizing of the precipitate together with yeast homogenate, bio-char and softwood sawdust, in order to obtain an organo-mineral fertilizer.
Patent RS-53638-B1 (RS)
Inventor: GOUGOUTAS JACK Z
IPC: C07H7/04
Filed: 2007-06-21
Abstract: Kristalna struktura jedinjenja sa formulom Inaznačena time, što je izabrana iz grupe koja se sastoji od mono (S)-propilen glikol mono hidrata ((S)-PG: forma SC-3), mono (R)-propilen glikol mono hidrata ((R)-PG; forma SD-3), mono etanol dihidrata (EtOH: forma SA-1), strukture mono etilen glikol dihidrata (EG) (forma SB-1) i strukture mono etilen glikol dihidrata (EG) (forma SB-2).Prijava sadrži još 21 patentni zahtev.
Patent SA-516380304-B1 (SA)
Title: Systems and Methods for Determining A Rheological Parameter
Inventor: ERIC VAN OORT
Filed: 2016-11-14
Abstract: The present disclosure relates to systems and methods for determining a rheological parameter of a fluid within a wellbore. In one embodiment, a method for determining a rheological parameter of a fluid within a wellbore, comprises: receiving, using a processing device, a plurality of differential pressure measurements of the fluid within a flow region of the wellbore; storing, using the processing device, the differential pressure measurements; generating, using the processing device, a curve based on the differential pressure measurements; and determining, using the processing device, the rheological parameter of the fluid using the curve. Fig 4.
Patent SA-517390483-B1 (SA)
Title: Systems, Methods, and Computer Medium to Provide Entropy Based Characterization of Multiphase Flow
Inventor: Talha Jamal AHMAD
Filed: 2017-12-06
Abstract: Systems (100), computer-implemented methods, and non-transitory computer-readable medium having a stored computer program (132) provide characterization of multiphase fluid flow (MPF) using approximate entropy calculation techniques to enhance measuring and monitoring of a flow regime in a segment of pipe (102) for hydrocarbon-production operations. The systems (100) and methods can be optimized using principal component analysis. Fig 3.
Patent AU-2017202143-B1 (AU)
Title: Production device and Production Method of High-purity And High-density Lithium Borate for X-ray Fluorescence Analysis
Inventor: BAN WENJUN
IPC: C01D15/00
Filed: 2017-03-31
Abstract: The present invention discloses a production device and production method of high-purity and high-density lithium borate for X-ray fluorescence analysis. The production device comprises a feeding unit, a melting unit, an atomization unit, a collection unit and an atomizer collection tower; the feeding unit comprises a storage vessel and a charger in mutual communication; the melting unit comprises an electric heating furnace with several heating elements and a crucible arranged in the electric heating furnace, and the bottom of the crucible is connected with a discharge pipe; the atomization unit is arranged in the atomizer collection tower, and comprises a centrifugal atomizing disk, a centrifugal atomizing disk mounting shaft, an electromagnetic induction heater and a high-speed motor; the collection unit comprises a funnel-shaped material collector and a collection vessel; the funnel-shaped material collector is integrally connected with the atomizer collection tower and located below the atomization unit, and the collection vessel is arranged below a discharge port of the funnel-shaped feed collector. The device is used in the production method to produce high-purity and high-density lithium borate for X-ray fluorescence analysis.