baber/WOPTO huggingface dataset:
Patent KR-960004933-B1 (KR)
Title: Protecting agent from carbon dioxide toxification
Inventor: LEE BYUNG-HEE
IPC: A61K33/06
Filed: 1993-03-18
Granted: 1996-04-18
Abstract: 5% NH4OH, 6% CH3COOH and 1.5% K2SO4Al2(SO4)24H3O at the ratio of 5.5:10:1 are mixed to obtain preventing agent against carbon monoxide poisoning. Because the agent is a very stable mixture due to the buffering effect of pH and uniform evaporation, it shows a better duration of above 2 hours and safety than established preventing agents.
Patent KR-970002495-B1 (KR)
Title: Device for stabilization of the paper web
Inventor: KOIRANEN VESA
IPC: D21F5/04
Filed: 1993-04-09
Granted: 1997-03-05
Abstract: The invention concerns a device (20) for stabilization of the paper web in a group of cylinders in the dryer section of a paper machine, which group of cylinders comprises a row of drying cylinders (10) and a corresponding row of leading rolls (12) or equivalent placed as interlocked with said drying cylinders, said group of cylinders being provided with single-wire draw (11) so that the heated drying cylinders (10) in the group are placed outside their loop of the drying wire (11) and the leading rolls (12) in the group are placed inside the loop of the drying wire (11), and a device (20) for stabilization being provided in the area (T) between the adjacent drying cylinders (10) and the leading roll (12) or equivalent placed as interlocked between them in the group of cylinders, from which device for stabilization an air flow (F) can be directed which is directed in the direction opposite to the direction of running (P11) of the paper web (W). The nozzle opening (21) of the device (20) for stabilization is shaped so that said air flow (F) follows the substantially smooth face (22) of the device (20) for stabilization, which face (22) is substantially parallel to the drying wire (11), while, at the same time, ejecting surrounding air along with it, and that the group of cylinders has been formed as of compact geometry. <IMAGE>
Patent KR-950013592-B1 (KR)
Title: Method for bonding a pfa layer on a inner part of metallic container
Inventor: LEE KYONG-HO
IPC: C23C22/73
Filed: 1993-05-14
Granted: 1995-11-13
Abstract: The lining method improves durability and reliability of products by depositing thick seamless PFA polymer layers. The lining method comprises (A) pretreatment process to remove impurities by sand-blasting; (B) forming oxide film as an intermediate layer on the inner wall; (C) forming PFA layer on the oxide film on the inner wall in a rotating container in a furnace;(D) rapid cooling of PFA layers by taking the metal container out of the furnace.
Patent KR-970001709-B1 (KR)
Title: Pseudomonas infection preventing vaccines using attenuated pseudomonas cfcpa 70018
Inventor: KIM HYUN-SOO
IPC: A61K39/104
Filed: 1993-06-07
Granted: 1997-02-14
Abstract: An attenuated pseudomonasaeruginosa isolate especially CFCPA 70018 is disclosed for formulating vaccine curing or preventing pseudomonas contagion. Pseudomonasaeruginosa isolate is extracted from the infected patient and classified into 7 classes by Fisher-Devilin immunotype; only type 7 germ is selected, repeatedly dosed to experimental animals and acclimatized to yield attenuated pseudomonasaeruginosa isolate CFCPA 70018 (KCCM 10035) which is not toxic in itself and attenuated for the cell wall protein to yield only antigen. The acclimation to yield the attenuated pseudomonasaeruginosa isolate is repeated, commonly 3-7 times, until it shows the desired value of LD50. The desired LD50 value is more than 2.0 x 107 ,desirably 2.7 x 107 cells. CFCPA 70018 can be used for preparing pseudomonasaeruginosa vaccine by nurturing the germs in various sized fermenters having an optimum environment; yielding many isolates; treating the isolates by a series of processes; yielding cell wall protein; and finally treating them by ordinary vaccine preparation methods.
Patent KR-960009247-B1 (KR)
Title: Data output buffer of semiconductor integrated circuit
Inventor: KANG KYUNG-WOO
IPC: G11C17/00
Filed: 1993-06-08
Granted: 1996-07-16
Abstract: a first input section(22,24) for gating reception data with an enable control signal, inverting the resulting signal and providing it as a pull-up control signal; a second input section(26) for gating complementary reception data with the enable control signal to generate a gating signal; a pull-up transistor(40) for pulling up the power voltage supplied to the drain and providing it to the source; a logic section(28) for generating; a first pull-down signal; a delay(36) for delaying the gating signal to generate a second pull-down signal which make the first pull-down signal nonactivated; a first pull-down transistor(42) for receiving the first pull-down signal to its gate; a second pull-down transistor(44) responding to the second pull-down signal, and a resistor(R) for preventing data output error.
Patent KR-0164562-B1 (KR)
Inventor: SEO MOON-HWAN
IPC: H04N7/08
Filed: 1993-07-12
Granted: 1999-03-20
Abstract: PIP기능 내장형 문자정보 처리 텔레비젼에 있어서, 동일 채널의 TV 신호와 문자정보 화면을 동시에 시청할 수 있도록 한 것으로 기존에 동일채널의 문자정보와 TV 신호를 동시에 시청할 수 없었던 문제점을 없앤 것이다. 
     이를 위하여 방송 신호를 각각 독립적으로 튜닝시킬수 있는 2개의 튜너를 구비시키고, 상기 튜너에서 선국된 TV 신호와 문자 정보 처리 블록에서 출력시킨 문자정보 비데오 신호를 스위칭 선택하는 신호 선택 수단을 구비시키며, 상기 신호 선택 수단의 스위칭 동작을 제어하여 각 처리 블록에 적절한 TV 신호 및 문자정보 비데오 신호를 인가시키는 마이콤을 구비시켜 된 것으로 한 채널에서 방송되는 TV 신호와 문자정보 화면의 동시 시청이 가능하다.
Patent KR-930010115-B1 (KR)
Inventor: MORI SOGO
IPC: G01R19/165
Filed: 1993-07-21
Granted: 1993-10-14
Abstract: 내용 없음.
Patent KR-950012194-B1 (KR)
Title: Pole base loading device for tape recorder
Inventor: SHIN KI-HUN
IPC: G11B15/60
Filed: 1993-08-24
Granted: 1995-10-14
Abstract: The pole base loading device of a tape recorder comprises a motor for generating power; a pair of loading gears connected to the motor to be rotatable; and engagement arms each having a guide long hole at its body and connected to the loading gear, the pole base being combined to the guide long hole to be able to be slided, whereby the pole base is simultaneously slided to the guide rail and the engagement arm according to the rotation of the loading gear.
Patent KR-100285151-B1 (KR)
Title: 광섬유 접속검증시스템
IPC: G02B6/38
Filed: 1993-09-21
Granted: 2001-03-15
Abstract: 본 발명의 접속 검증 시스템(10)은 접속에서 나오는 산란된 광을 측정하므로서 광학 접속점의 효율을 검증한다. 상세하게는, 실제로 모든 주위광이 없는 광 검출 영역안에 그런 산란된 광 측정을 바람직한 실시예는 실행한다. 더우기, 검증 시스템은 광학 접속점을 만들기 전에 기준 파워 모듈(12)을 포함하고 신호가 흐르는 광섬유의 끝 외부에 전송되는 광학 신호의 레벨을 측정한다. 그 다음에 본 발명은 광학 접속에서 나온 산란된 광의 양에 대한 기준 신호 레벨로서 측정된 레벨을 서로 관련시킬 수단을 제공한다. 광학 접속에서의 산란된 광의 양이 접속된 광학 시스템의 주어진 특별한 제한을 수용할 수 있는지를 이러한 측정된 두개의 광 레벨 비율이 이용한다.
Patent KR-0168083-B1 (KR)
Inventor: LEE JUNG-HYUN
IPC: H01L21/68
Filed: 1993-09-25
Granted: 1999-02-01
Abstract: 본 고안에 의한 칩의 흡착헤드는, 칩의 흡착헤드에 있어서, 하우징(22)에 회전가능케 장착된 회전수단(30)과, 상기 회전수단(30)에 장착되어 칩을 흡착하는 흡착수단(40)과, 상기 흡착수단(40)을 업·다운시키는 노즐업다운수단(50)과, 상기 회전수단(30)의 하부에 장착되어 칩을 픽업하는 핀거수단(60)과, 상기 핀거수단(50)을 회동시키는 푸셔이동수단(70)과, 상기 하우징(22)과 흡착수단(40)과의 사이에 연결고정되어 흡착수단(40)의 상하작동을 안내하는 안내수단(80)으로 이루어진 것을 특징으로 되어 있기 때문에 헤드교환방식이 아닌 노즐교환방식에 따라 각종칩을 용이하게 센터링할 수 있음과 동시에 교환작업 및 교환시간을 최대한으로 줄일 수 있는 간단한 구조를 갖는 효과가 있는 것이다.
Patent KR-100188773-B1 (KR)
Inventor: JEONG WUEN-UK
IPC: G01M17/00
Filed: 1993-10-14
Granted: 1999-06-01
Abstract: 가혹한 조건의 환경속에서 자동차를 직접 구동시켜 내구성을 시험하지 않고 일반적인 동작중에 가변되는 자동차의 상태변화를 측정하여 자동차나 각 장치의 파손정도와 수명을 예측할 수 있도록 하는 자동차의 수명예측 장치 및 그 방법을 제공하기 위하여, 하중이나 충격이 가해지는 정도에 따라 가변되는 상태변화를 감지하여 해당하는 신호를 출력하는 상태변화 감지수단과; 해당부품이나 장치의 수명을 예측할 수 있도록 가해지는 하중의 크기마다 해당부품이나 장치가 파손되기까지의 빈도수를 나타내는 이론적인 파손 데이타가 저장되어 있는 파손 데이타 저장수단과; 상기 파손 데이타 저장수단과 연결되어, 실제로 동작될 때 가해지는 하중의 크기변화에 따라 각 변형되는 변형율에 따라 출력되는 신호와 수명예측 데이타 저장수단에서 인가되는 신호를 이용하여 동작에 따른 파손정도를 산출하고, 산출된 파손정도를 이용하여 수명을 예측하고, 이론적인 파손 데이타와 실제의 파손 데이타를 비교하여 유사하지 않을 경우에 실제 데이타와 유사한 데이타가 산출될 수 있도록 이론적인 파손 데이타를 보정하여 파손정도와 수명을 예측할 수 있도록 하는 수명예측 제어수단으로 이루어져 있다.
Patent KR-0142659-B1 (KR)
Inventor: HONDA TATSUYA
IPC: G11C29/52
Filed: 1993-10-27
Granted: 1998-08-17
Abstract: 본 발명은 플래시 EEPROM의 과잉기록 및 과잉소거를 방지하는 것을 목적으로 한다. 
     입력데이타가 m(m 1)비트구성의 피시험 메모리(DUT라 한다)의 N번지의 메모리셀(m개 있다)에 대하여, 논리 1(또는 0)의 데이타의 기록(또는 소거)가 복수회 반복되어서, 그 기록(소거)동작이 완료하면, 대응하는 논리비교기(SC 1 ∼SC m )에서 H레벨의 패스신호가 m입력 앤드게이트에 입력되고, 그 게이트의 H레벨의 출력이 신호분배부(VD)의 대응하는 2 입력 앤드게이트이 제2입력단자에 귀환되어서 게이트가 닫혀진다. 그 시점에서 기록(또는 소거)이 완료된 DUT에는 신호발생부(FC)에서 공급되는 라이트인에이블신호(WE)는 인가되지 않고, 그 이상의 데이타의 기록(또는 소거)동작은 행하여지지 않는다. 제1도에서는 DUT의 입출력데이타가 1,4,8 비트의 어느 것이더라도 시험할 수 있도록 하기 위하여 SC 1 , AND 4 , AND 8 의 임의의 출력을 셀렉터로 선택하여 이론 비교부의 대응하는 2 입력 앤드게이트에 귀환할 수 있도록 하고 있다.
Patent KR-100309356-B1 (KR)
IPC: H04N5/14
Filed: 1993-11-09
Granted: 2001-12-28
Abstract: In a video processing system having an intra-field processing mode which allows a better luminance-chrominance separation, and an inter-field processing mode which allows a better performance in the presence of motion in the color signals, wherein a motion-dependent choice is made between these modes, chrominance-difference signals (Ud, Vd) are derived from chrominance signals (U, V), and a first linear combination of the chrominance-difference signals (Ud', Vd) is derived when the V chrominance-difference signal (Vd) exceeds the U chrominance-difference signal (Ud'), and a second linear combination of the chrominance-difference signals (Ud', Vd) is derived in the opposite case, to obtain a motion signal (M) for the motion-dependent choice.
Patent KR-970007823-B1 (KR)
Title: Forming method of tungsten plug
Inventor: HWANG SUNG-BO
IPC: H01L21/28
Filed: 1993-11-15
Granted: 1997-05-17
Abstract: A forming method of W-plug is provided to prevent plug loss using etching barrier layer having different etching selectivity. The method comprises the steps of: forming a first contact hole(4) and a second contact hole(5) on a interlayer insulator(3) being the width of the first contact hole(4) is smaller than that of the second contact hole(5); depositing a first W(7) having the thickness being filled the narrow first contact hole(4); depositing etching barrier layer(8) on the first W layer(7); depositing a second W layer(9) having thickness being filled the wider second contact hole(5); performing an etch-back using the etching barrier layer(8) as stopper; and removing the remained W layer(7) to W plugs filled the first and second contact holes(4, 5). Thereby, it is possible to prevent the loss of contact plugs having different width.
Patent KR-0119962-B1 (KR)
Title: Fabricating method for capacitor of semiconductor device
Inventor: KEUM DONG-RYUL
IPC: H01L27/10
Filed: 1993-12-30
Granted: 1997-10-27
Abstract: A fabrication method of capacitor having high capacitance is disclosed. The method comprises the steps of: forming grooves(16) having concave and convex inner an etched wall by dry and wet etching a third polysilicon(14), a third insulator(13), a second polysilicon(12) and a second insulator(11) using the difference of etching selectivity; forming a storage electrode including a first, second, third, and fourth polysilicon patterns(10,12,14,17) by first dry etching the fourth and third polysilicon(17,14), the third insulator(13), the second polysilicon(12), a second insulator(11) and the first polysilicon(10) and second wet etching the third, second and first insulators(13,11,9); and forming a dielectric layer(19) and a plate electrode(20). The storage electrode having concave and convex inner and outer thereof by using the differences of etching selectivity between the polysilicons and the insulators, thereby achieving high capacitance.
Patent KR-960014454-B1 (KR)
Title: Manufacturing method for a semiconductor device
Inventor: YUN CHAN-SOO
IPC: H01L21/76
Filed: 1993-12-31
Granted: 1996-10-15
Abstract: The method of manufacturing semiconductor device comprises the steps of : forming an isolation region(14) to define an active region on a semiconductor substrate(10); ion-injecting(26) into the region opened by a first photoresist pattern(16) for the control of threshold voltage; ion-injecting(26) into the region opened by a second photoresist pattern(22) for the control of threshold voltage.
Patent KR-0178062-B1 (KR)
Title: Arthropodicidal carboxanilides
Inventor: ANNIS GARY DAVID
IPC: C07D417/12
Filed: 1991-12-17
Granted: 1999-03-20
Abstract: PCT No. PCT/US91/09164 Sec. 371 Date Jun. 18, 1993 Sec. 102(e) Date Jun. 18, 1993 PCT Filed Dec. 21, 1990 PCT Pub. No. WO92/11249 PCT Pub. Date Sep. 7, 1992.Arthropodicidal carboxanilides of Formula I and II   <IMAGE>   wherein Q is selected from the group    <IMAGE>  Q-1   <IMAGE>  Q-2   <IMAGE>  Q-3   <IMAGE>  Q-4   <IMAGE>  Q-5  and   <IMAGE>  Q-6  A, E, G, X, X1, Y, Z, Z1, R2, R3, R4, R5, R6 and n are as defined in the text, arthropodicidal compositions containing said compounds and a method for using the compounds to control arthropods.
Patent KR-960016647-B1 (KR)
Inventor: BORG LARS U
IPC: H04B7/24
Filed: 1993-03-22
Granted: 1996-12-19
Abstract: 요약없음
Patent RO-119557-B1 (RO)
Title: Set of precast wall and floor bearing panels and construction made by using the same
Inventor: BONTA TEFAN
IPC: E04C2/292
Filed: 2000-03-31
Abstract: The invention relates to a set of precast panels for outside and inside wally and for floors, with a sandwich-type structure, having an individual metal bearing structure and sound and heat insulation, the bearing structure of the panels being made of U-shaped cross-section zinc-plated metal profiles (8) placed at the upper part and the lower part of the panel, in a horizontal position, some C- or U-shaped cross-section zinc-plated metal profiles (1 or 8) being vertically arranged therebetween, with the ends positioned between the sides of the profiles (8), at a distance of 60 cm at the most, they being welded afterwards by pressure spot welding onto both sides of the profiles, between said profiles (8) and over the metal structure formed thereby, while fixing the heat and sound insulation (A), and to a construction made by using said set of panels assembled to form walls and floors by coupling their end profiles (1 and 8), either directly to each other, or by means of some intermediate profiles (1' and 8') coupled to one another by introducing the one into the other, to form a case.
Patent RO-122265-B1 (RO)
Title: Device for processing, by electrical erosion, grooved bores of anodic bodies
Inventor: POP MIRCEA TEODOR
IPC: B23H1/04
Filed: 2006-04-20
Abstract: The invention relates to a device for processing by electrical erosion, the grooved bores of the anodic bodies, used for making magnetrons of 850 and 1500 W. According to the invention, the device consists of a main body (1) made of carbon steel, wherein there are guided some electrode lamellae (4) positioned in some "T"-type grooves of a nut (3), which may be adjusted by means of a micrometric screw (2), at the size at which they are to be processed, the electrode lamellae (4) being mounted on the axial direction, by means of some semi-covers (5 and 6) which are fastened in the body (1) by some screws (7).
Patent RO-125491-B1 (RO)
Title: Linear electric motor with limited displacement
Inventor: LEONTE PETRU
IPC: H02K41/02
Filed: 2009-04-21
Abstract: The invention relates to an electric motor with limited displacement meant for some applications such as actuating apparatuses for electric devices, stands for testing resistance against shocks and vibrations, strikers and others. According to the invention, the motor consists of a "shielded" type mono-phased magnetic system (1), having mounted on a column of the system (1), a fixed coil consisting of two sections (2 and 2;) and a mobile coil (3) in short-circuit, which is integral with a slide (6) which slides on a guide axle (5), the two sections (2 and 2') of the fixed coil being supplied successively, from a source of alternating current, by means of two switches (7 and 7').
Patent RO-130192-B1 (RO)
Title: Process and installation for preserving bee pollen until its conversion into maiden wax
Inventor: ORGHIDAN GHEORGHE
IPC: A23L21/20
Filed: 2013-10-29
Abstract: The invention relates to an installation and a process for preserving bee pollen. According to the invention, the installation consists of a glass hopper () for storing the collected pollen, a first enclosure () for storing the pollen and pressing the same in layers in some glass recipients (), a carrousel () where the recipients () are placed for dosing the pollen and a second enclosure for storing the recipients () provided with a system for thermostating and conditioning the air within the enclosure. As claimed by the invention, the process consists in collecting the bee pollen at intervals of 1...2 h, introducing the same, within 1...2 h since harvesting, in successive layers of 2 cm, into some glass recipients which are placed inside a first enclosure, at a temperature of 34...35°C, pressing the pollen in layers until the recipients are filled, the recipients being further sealed and placed inside a second enclosure provided with a system of thermostating and conditioning the air, where they are kept for 21 days, after which the protein content is analyzed, its value being of 20.6% after 110 days of preservation.
Patent SA-111330107-B1 (SA)
Inventor: KARLSTROM SOFIA
Filed: 2011-12-24
Abstract: الملخص: يتعلق الاختراع الحالي بمركبات لها الصيغة (I) وتركيباتها الصيدلانية. بالإضافة إلى ذلك، يتعلق الاختراع الحالي بطرق علاجية لعلاج و/ أو الوقاية من الأمراض المرتبطة بـ amyloid β (Aβ) peptides مثل متلازمة داون Downs syndrome ، اعتلال الأوعية β- النشواني β-amyloid angiopathy على سبيل المثال لا الحصر اعتلال الأوعية النشوانية الدماغية cerebral amyloid angiopathy أو النزيف الدماغي الوراثي hereditary cerebral hemorrhage ، والاضطرابات المرتبطة بضعف الادراك، على سبيل المثال لا الحصر بـ MCI ("ضعف ادراكي معتدل mild cognitive impairment")، مرض الزهايمر Alzheimers disease ، وفقدان الذاكرة memory loss ، وأعراض نقص الانتباه المرتبطة بمرض الزهايمر Alzheimers disease Alzheimers disease والتنكس العصبي المرتبط بأمراض مثل مرض الزهايمر Alzheimers disease Alzheimers disease أو الخرف بما في ذلك الخرف من أصل وعائي وتنكسي مختلط dementia of mixed vascular and degenerative origin ، خرف ما قبل الشيخوخة pre-senile dementia ، خرف الشيخوخة senile dementia والخرف المرتبط بمرض باركنسون Parkinsons disease ، والشلل فوق النووي التدريجي progressive supranuclear palsy أو الضمور القاعدي القشري cortical basal degeneration .
Patent SA-112340133-B1 (SA)
Title: Proppant particles formed from slurry droplets and method of use
Inventor: BRETT A WILSON
Filed: 2012-12-24
Abstract: Proppant material (FIGS. 4a, 4c, 4e) for hydraulic fracturing is provided. The particles of the proppant are formed by drip casting (10). A slurry of finely divided ceramic particles (15) is flowed through nozzles (12, 32) and formed into droplets under the influence of vibration. Uniformed sized, smooth surface, spherical green particles are formed. The green particles are dried and sintered to form the proppant. The proppant is used in the process of hydraulic fracturing of wells. Fig. 1
Patent SA-115360567-B1 (SA)
Title: Mixing device for liquid electrolyte battery
Inventor: Charles robert sullivan
Filed: 2015-05-27
Abstract: The invention relates to a mixing device for mixing the electrolyte of a liquid electrolyte battery and a liquid electrolyte battery with such a device. The mixing device (1) has the following features: a hollow flow channel plate (2) and a mixing pan (3), wherein at least one first opening (8a) is provided in a mixing pan bottom (7a) or in a first mixing pan transverse wall (6) and wherein the flow channel plate (2) is attached to the mixing pan (3) at a right angle. A web-shaped extension (11) is provided on the mixing pan (3), with the first end of the extension (11) connected with the mixing pan (3) and the second end having a compression spring device (12). - Fig. 3 -
Patent SA-115360630-B1 (SA)
Title: Dispenser cap arrangement
Inventor: PETER PRIOR
Filed: 2012-11-01
Abstract: The present invention relates to closure arrangement for enclosing an article, the closure ‎arrangement comprising:‎ a hollow body for enclosing an article, having an upper open end for receiving a ‎closure device for closing the upper open end, the upper open end comprising an ‎engageable portion; and a closure device, comprising:‎ an upper closure portion for engaging with the upper open end of the ‎hollow body to close the upper open end of the hollow body;‎ a lower closure portion for engaging with the engageable portion to ‎secure the closure device to the hollow body; and a bistable portion connecting the upper closure portion and the lower ‎closure portion, the bistable portion being switchable between a first stable form ‎in which the bistable portion is extended, and a second stable form in which the ‎bistable portion is collapsed,‎ wherein, when the bistable portion is in the second stable form, the upper closure portion ‎engages with the upper open end of the hollow
Patent SA-516371257-B1 (SA)
Title: Drilling Systems and Hybrid Drill Bits for Drilling in a Subterranean Formation and Methods Relating Thereto
Inventor: JEFFERY RONALD CLAUSEN
Filed: 2016-06-02
Abstract: Drill bits and methods relating thereto are disclosed. In an embodiment, the drill bit includes a body having a plurality of legs each having a lower section that has a leading surface and a trailing surface. A plurality of cone cutters are each rotatably mounted to the lower section of one of the legs, each having a cone axis, and including a first plurality of cutter elements arranged about the cone axis such that each is shear the formation when the body is rotated about the bit axis.
Patent SA-520411645-B1 (SA)
Title: Downhole acoustic systems and related methods of operating a wellbore
Inventor: PRABHAKAR MANJUNATH
IPC: E21B47/001
Filed: 2020-03-29
Abstract: A method of operating a wellbore using a plurality of acoustic emission transducers. The method comprises deploying acoustic emission transducers in association with at least one of a member of a drill string, a bottomhole assembly, and a drill bit coupled to the drill string in a wellbore. The acoustic emission transducers are coupled to a controller comprising a processor and memory. The processor is programmed to determine one or more of a frequency of the acoustic emissions, an amplitude of the acoustic emissions, an energy of the acoustic emissions, a duration of the acoustic emissions, a rise time of the acoustic emissions, and a frequency centroid of the acoustic emissions. The method includes measuring acoustic emissions generated by acoustic events originating within the wellbore with the acoustic emission transducers. Downhole acoustic systems for monitoring drilling operations of a wellbore are also disclosed. Fig.1
Patent AU-2017232046-B1 (AU)
Title: Cannula with proximally mounted camera
Inventor: DAVIS PETER G
IPC: A61B17/34
Filed: 2017-08-17
Abstract: Abstract A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
Patent AU-2018316356-B1 (AU)
Title: Building construction method
Inventor: JACKSON IAN
IPC: E04H1/00
Filed: 2018-09-10
Abstract: Abstract A building construction method uses wall frames having a moveable top track. The track is fixed in a raised position so as to be load-bearing during construction, allowing construction work to progress quickly. When supporting concrete columns have cured, the fixing can be released allowing the track to move into a lowered position and for the building load to transfer to the columns.