baber/WOPTO huggingface dataset:
Patent KR-940002252-B1 (KR)
Title: Apparatus for making a hot water in strip rinse process
Inventor: KU JA-JON
IPC: B21B45/00
Filed: 1991-12-28
Granted: 1994-03-19
Abstract: The hot water production and supply device to supply optimal hot water for strip rinse process and to keep the proper water level of a hot water tank includes a pure water supply valve (20) to adjust the water level of a hot water tank (11) using a pressure difference level sensor (13) and a steam supply valve (21) to heat the hot water up to a designated temperature using a temperature sensor (14) of the hot water tank. A central micro processor (15) controls the valves by detecting the water level and the water temperature, processing the signals, and operating solenoid valves.
Patent KR-940001032-B1 (KR)
Inventor: KANAMARU TATSUYA
IPC: C23C22/53
Filed: 1990-12-11
Granted: 1994-02-08
Abstract: 내용 없음.
Patent KR-940004071-B1 (KR)
Inventor: HASEGA AKIRA
IPC: C07H13/06
Filed: 1991-04-11
Granted: 1994-05-11
Abstract: 내용 없음.
Patent KR-100222515-B1 (KR)
Inventor: KEEN BILLY JOSEPH
IPC: B65G43/08
Filed: 1992-01-31
Granted: 1999-10-01
Abstract: 본 발명은 흩어져 있는 카본로드를 일정간격을 두고 끝과 끝이 이어져 정렬된 연속카본로드열로 분류이송시켜 반제품의 담배와 결합하는 방법과 장치에 관한 것으로, 본 발명에 따른 방법에는 카본로드를 분류하여 일정간격을 두고 정렬시킨 다음에 반제품의 담배와 합체시키는 단계가 포함되어 있고, 본 발명에 따른 장치에는 공급용기(10)와, 일련의 마찰 흡입, 비대칭홈을 갖춘 벨트콘베이어(40,70,80) 및 다수개의 진공이송드럼(100,110)가 조립드럼(120)이 구비되어 있으며, 또한 본 발명에 따른 장치에는 카본로드를 분류/이송조절수단과, 상기 벨트콘베이어(40,70,80) 사이로 카본로드의 이탈 및 흡착을 동시화시키는 수단 및 카본로드를 반제품의 담배에다 합체시키는 수단이 갖춰져 있다.
Patent KR-950009076-B1 (KR)
Inventor: KOKAWA JUNKO
IPC: H01L27/04
Filed: 1992-02-20
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-100230495-B1 (KR)
Title: Protruding end stops for plastic reclosable fastener
Inventor: HERRINGTON JR F JOHN
IPC: A44B19/36
Filed: 1992-03-21
Granted: 1999-11-15
Abstract: A fastener structure for a thermoplastic bags, comprising: a pair of flexible plastic strips (14,15) adapted to be secured to the facing side walls along the mouth of a thermoplastic bag (B); reclosable interlocking male and female profile (16,17) elements on the respective strips; and a slider (10) adapted to open and close the male and female profile elements; and end stops (30a,30b) located at the opposite ends of the reclosable fastener. Each of the end stops is formed from the material at the opposite ends of said reclosable fastener and protrudes from said fastener a distance adequate to engage the slider (10), and to prevent movement of the slider past the respective ends of the bag.
Patent KR-950006331-B1 (KR)
Title: Plazma display devices & driving method
Inventor: LEE SANG-ROK
IPC: H01J11/34
Filed: 1992-05-20
Granted: 1995-06-14
Abstract: The panel includes a first electrode group arranged in parallel with one another on a back plate, a dielectric layer formed on the electrodes and the back plate, a second electrode group orthogonally formed to the first electrodes and arranged in parallel with one another on front plate, barrier ribs formed on the dielectric layer between the second electrodes in one direction and between the first electrode pairs in another direction to form dicharge cells, and a discharge gas layer, thereby generating the main discharge according to the roltage applied to the two first electrodes group and controlling the points of discharge start and elimination times according to the signals applied to the second electrodes.
Patent KR-100237126-B1 (KR)
Title: Rapid synthesis and screening of peptide mimetics
Inventor: DIMARCHI RICHARD D
IPC: C07K1/04
Filed: 1992-06-17
Granted: 2000-01-15
Abstract: Synthesizing peptide mixts. comprises doing a 1st synthesis of peptide mixts., each made up of n amino acids or gps. of amino acids, by n synthetic steps of which the 1st steps comprises coupling to completion amino acids or gps. of amino acids individually to aliquots of solid-support resin, and the additional steps involve thoroughly mixing the aliquots of resin-coupled amino acids or gps. of amino acids, dividing the mixt. into equal aliquots, coupling to completion amino acids or gps. of amino acids individually to each aliquot and if desired cleaving the peptides from the resins to give peptide mixts. each member of which has a known amino acid at the last-coupled position. This synthetic process can be integrated with a biological assay to determine the sequence of a particular peptide or peptides having biological activity.
Patent KR-100232800-B1 (KR)
Title: Fire-resistant panel
Inventor: DR PIERRE GOELFF
IPC: B32B17/00
Filed: 1992-06-20
Granted: 1999-12-01
Abstract: A transparent, fire-resistant, glazing panel 8 comprises at least one layer 10 of intumescent material bonded to at least one structural ply 9, 11 of the panel. The panel incorporates at least one ply 9 of vitreous material having a mean coefficient of linear thermal expansion over a temperature range of 20 DEG C to 300 DEG C which is not greater than 7.5x10<-><6>K<-><1>. That ply 9 has a rough face 13 (rugosity Rtm not less than 0.1 mu m) to which a layer 10 of intumescent material is directly bonded. The rough-faced ply may be of vitro-crystalline material, and an exposed face 12 may be smooth. The vitro-crystalline material may be based on the ternary system Li2O - Al2O3 - SiO2, and the intumescent material may comprise hydrated sodium silicate. A method of manufacturing such panel comprises forming a sandwich assembly from a plurality of vitreous plies 9, 11 with successive vitreous plies in contact with an intervening layer 10 of intumescent material and subjecting that sandwich to heat and pressure conditions such as to degas the inter-ply spaces of the sandwich and to cause the sandwich assembly to be bonded together as a transparent laminate 8. At least one vitreous ply 9 is a ply of vitreous material having a mean coefficient of linear thermal expansion over a temperature range of 20 DEG C to 300 DEG C which is not greater than 7.5x10<-><6>K<-><1>, such ply having a rough face 13 (Rtm not less than 0.1 mu m) in contact with a layer of intumescent material. <IMAGE>
Patent KR-950001742-B1 (KR)
Title: Crt
Inventor: HAN YU-CHOL
IPC: H01J29/86
Filed: 1992-08-03
Granted: 1995-02-28
Abstract: The CRT for landing the electron beam finely on the edge of the fluorescent layer satisfies the relationship of L1/L2*D/S = alpha (0.5<alpha<1.5) where L1 is the distance between the last acceleration electrode and the end part of deflection yoke, L2 is is the distance between the outlet of the last acceleration electrode and the transition point where the curved electron beam starts to be linearized, D is the diameter of the neck, and S is distance between the electron beam passing holes.
Patent KR-960008855-B1 (KR)
Inventor: BOARDMAN CHARLES E
IPC: G21C1/02
Filed: 1992-08-14
Granted: 1996-07-05
Abstract: 내용없음.
Patent KR-960000853-B1 (KR)
Title: Novel azol derivatives
Inventor: PARK BYUNG-WOOK
IPC: C07D417/12
Filed: 1992-09-25
Granted: 1996-01-13
Abstract: These are new azol derivs. of formula (I), which are useful for eumycetes therapeutics. In the formula, Q is C or N; Ar is 2,4-difluorophenyl, 2,4-dichlorophenyl, 4-fluorophenyl, 4-chlorophenyl, 4-trifluorophenyl, 2-fluoro-4-chlorophenyl, 4-bromophenyl; R1 and R2 is H, methyl, ethyl, propyl, isopropyl or cyclopropyl, respectively; R3 is H, Cl, Br, I, methyl, ethyl, propyl, butyl, hexyl, phenyl, naphthyl, 3,4-dimethoxyphenyl, diethylamino, 3,4,5-trimethoxyphenyl, 2-chlorophenyl, 2-bromophenyl, 2-fluorophenyl, 2-nitrophenyl, 4-hydroxyphenyl, 4-aminophenyl, 2,4-dichlorophenyl, 2-chloro-6-fluorophenyl, 2,4-difluorophenyl, 3-fluorophenyl, 3-bromophenyl, 3-chlorophenyl, 4-bromophenyl, 4-fluorophenyl, 4-chlorophenyl, 2,6-dichlorophenyl, 3,4-dichlorophenyl, 2,5-dichlorophenyl, 2,6-difluorophenyl, 3,4-difluorophenyl, 3,4-(methylenedioxy)phenyl, 2-pyridyl, 3-pyridyl or 4-pyridyl; R4 is H, Cl, F, or I; N is an integer of 0-2.
Patent KR-950001548-B1 (KR)
Title: Unauthorised calling preventing system
Inventor: KIM SAM-SU
IPC: H04M1/00
Filed: 1992-10-31
Granted: 1995-02-25
Abstract: The method for preventing the mischief call includes the steps of: a) setting the start times for protection mode and normal mode, and a password; b) discriminating the set times with the real time clock signal; c) turning on the corresponding mode when the start time is on and detecting the ring signal; d) providing the request message for the password and waiting for preset time until the password is input if in the protection mode; and e) cutting off the ring signal if the input is the different password or delayed.
Patent KR-960012458-B1 (KR)
Inventor: YVES BONIN
IPC: C08K3/00
Filed: 1993-02-16
Granted: 1996-09-20
Abstract: 요약없음
Patent KR-100272724-B1 (KR)
Inventor: JUAN A GARCIA-MALLOL
IPC: F23C10/10
Filed: 1993-05-21
Granted: 2000-11-15
Abstract: 본 발명은 반응기내에서 유효한 황 포촉을 유지하면서도 일산화이질소(N 2 O)의 방출을 감소시키는 유동층 반응기를 작동하는 방법에 관한 것이다. 
     일산화이질소(N 2 O)의 방출은 2단계 연소를 활용하는 유동층 반응기에서 감소되고, 로부의 하부영역은 준화학량론적인 조건하에서 가동되어서 하부 영역에서의 연소는 불완전해지고, 그것에 의해서 N 2 O및 질소 산화물(NO x )의 형성을 억제하여, 로부의 상부 영역은 연소를 더 촉진시키기 위하여 산화 조건하에서 가동되고, 일정한 미립자 물질의 양은 상부영역에서 존재하고, 상부영역에서의 이러한 미립자 물질의 양은 연소동안 형성된 N 2 O파괴를 위하여 상부 영역에서 존재하는 미립자 물질의 양은 하부영역에서 상부 영역까지 수반되는 미립자 물질을 조절하는 것에 의하여 차례로 제어될 수 있으며, 온도는 흡착제 입자에 의해서 황 포촉을 가능케하는 범위내에서 제어되는 것이 또한 바람직해서 N 2 O, NO x 및 황산화물(SO x )의 방출은 동시에 감소될 수 있는 것을 특징으로 한다.
Patent KR-100298871-B1 (KR)
Title: Structure of bit line in semiconductor memory device
Inventor: KWAK DEOK YEONG
IPC: H01L27/10
Filed: 1993-06-02
Granted: 2001-11-22
Abstract: PURPOSE: A structure of a bit line in a semiconductor memory device is provided to reduce a layout area of a memory chip and form a high integrated semiconductor memory device by transposing only a couple of bit line. CONSTITUTION: Two couples of the first bit line(A,/A) and the second bit line(B,/B) and a Y-selector line(YL) are arranged within one block. The second bit line(B,/B) couple are transposed on a point corresponding to 1/2 of the block to each other. The first bit line(A,/A) are arranged to a straight line direction. The Y-selector line(YL) is located between the first bit line(A,/A) and the second bit line(B,/B). A half of the Y-selector line(YL) is located between the first bit lines(A,/A). The remaining half of the Y-selector line(YL) is arranged under the transposed portion of the second bit lines(B,/B).
Patent KR-100293035-B1 (KR)
Title: 자기에너지를 이용한 동력발생장치
Filed: 1993-06-17
Granted: 2001-06-15
Abstract: 본 발명은 자기에너지를 동력으로 변환시키기 위한 동력발생장치에 관한 것으로서, 회전지지부재에 설치된 회전출력축의 둘레에 회전출력축과 함께 회전가능하도록 배치된 영구자석과, 상기 회전출력축과 함께 회전하도록 상기 영구자석과 동심적으로 배치되며 상기 영구자석의 자속이 가하여지는 자성체와, 상기 자성체의 둘레에 소정의 간격을 두고 상기 지지부재에 고정 설치하다 상호 독립된 자기회로를 갖는 다수의 전자석과, 상기 회전출력축의 회전방향에서 전방에 위치한 상기 전자석들 중 하나를 순차적으로 자화하여 상기 특정 전자석이 상기 영구자석의 자극에 자기적으로 대향하는 자극을 갖도록 함으로써, 상기 자성체를 통과하는 자속이 상기 회전출력축에 회전토오크를 가하도록 일 방향으로 집속되게 하는 상기 전자석의 여자절환수단을 포함한다. 이에 의하여 회전자 혹은 가동요소의 운동을 저지하는 힘은 전혀 발생되지 아니한다.
Patent KR-960003539-B1 (KR)
Title: Pipe cutting device
Inventor: HWANG JOON-KOO
IPC: B23D47/00
Filed: 1993-06-22
Granted: 1996-03-15
Abstract: The apparatus is for continuously cutting the pipes, and simultaneously finishing the cut face. It comprises a vehicle(3), for unloading the pipes after cutting it, reciprocating on a guide rail(4) of a frame(2); clamps(7,7') for clamping the pipe; a driving assembly(6), axially installed on the housing(5), moving with a motor(19); byte holders(29,29') axially moving back and forth; a cutting byte(11) installed in the holder(29,29'); and cams(23,23') getting in touch with a taper(14) formed in an end of a slide cylinder(8).
Patent KR-970010781-B1 (KR)
Inventor: FUJIKAWA MASARU
IPC: B25B25/00
Filed: 1993-07-19
Granted: 1997-07-01
Abstract: 내용없음
Patent KR-970010162-B1 (KR)
Inventor: KATSUI SEIZO
IPC: B01D46/02
Filed: 1993-08-03
Granted: 1997-06-21
Abstract: 내용없음.
Patent KR-100277568-B1 (KR)
Title: 근채 작물용 수확기
IPC: A01D31/00
Filed: 1993-08-05
Granted: 2001-01-15
Abstract: 근채 작물용 수확기에는 본체(1a), 본체(1a)를 지지하고 이동시키는 한 쌍의 크롤로(2) 및 동력전달장치(5)를 매개체로 하여 크롤러(2)를 구동시키는 엔진(3)이 있다. 
     채집/이송장치는 근채 작물을 캐내기 위해서 본체(1a)에서 길이 방향을 따라 본체(1a)에 설치되어 있으며, 하향으로 경사져 있고, 뿌리(R)로부터 줄기(S)를 절단하기 위해서 채집/이송장치(6)의 뒷 쪽에서 그 하부에 줄기 절단장치(10)가 설치되어 있다.
Patent KR-950013481-B1 (KR)
Title: Polyester fiber having excellent ultraviolet screening and cooling effect
Inventor: KIM CHAN-YONG
IPC: C08K3/22
Filed: 1993-08-11
Granted: 1995-11-08
Abstract: The fiber includes, uniformly dispersed within the fiber, and an inorganic particulate additive comprising 30-90 wt.% of titanium oxide, 5-50 wt.% of zinc oxide and 1-20 wt.% of aluminium oxide. Pref. the fiber comprises 1-10 (esp. 2-5) wt.% of the inorganic additive . The additive comprises 60-80 wt.% of titanium oxide, 10-30 wt.% of zinc oxide and 5-15 wt.% of aluminium oxide. The additive has a mean particle size of 0.1-5 mu. The particulate surfaces of the additive are hydrophobitised by coating the surfaces with a finishing agent. The fiber is used for making fabrics for casual wear, T-shirts, blouses, umbrellas, parasols, outdoor sportswear, summer curtains etc..
Patent KR-100255723-B1 (KR)
Title: Miniaturized low power x-ray source
Inventor: NOMIKOS PETER M
IPC: A61N5/10
Filed: 1991-08-03
Granted: 2000-05-01
Abstract: A low-level, electron beam activated source of preselected or programmable duration and intensity x-rays. The source may be fully or partially implanted into, or surface-mounted onto a desired area to affect a preselected irradiated region. In medical applications, a method of treating malignant cells, such as tumors, in vivo, utilizing the apparatus described above.
Patent RO-118537-B1 (RO)
Title: Plastic lubricant composition and process of preparation
Inventor: ANGHEL CIPRIAN
IPC: C10M101/04
Filed: 2001-07-25
Abstract: The invention relates to a plastic lubricant composition and to a process for preparing the same, said composition being used to lubricate the pistons of a non-ferrous materials die casting machines, namely the piston-cylinder assembly of the device for injecting the molten material into the die. According to the invention, the composition comprises 4....8% of stearin, 15%...20% of industrial fatty acids, 1%...4% of bitumen for water proofing, 20%...25% of microcrystalline petroleum waxes, 2...5% of zinc oxide and/or micronised talc, maximum 2% of magnesium oxide and / or boron nitride, 10...15% of deflocculated graphite, 2...3% of extreme pressure proofing and wear-preventive additive of lead dialkyl-dithiocarbamate-type or zinc dialkyl-dithiophosphate-type, 1%...4% of nonylphenol ethoxylated with 9 or 10 ethoxy groups, up to 1% of concentrated acetic acid and / or citric acid, the remainder up to 100% being mineral oil having a viscosity of 70...150 cST at a temperature of 40° C, and a flammability of at least 220° C, the percents being expressed by weight.
Patent RO-119274-B1 (RO)
Title: Strapless sandal
Inventor: PASCALE VIOREL
IPC: A43B3/12
Filed: 2002-11-22
Abstract: The invention relates to a strapless sandal, meant for protecting the foot sole against the mechanical aggressions - cuts, stings, scratches etc., or thermal aggressions - burns, while walking on the beach, through water, on the asphalt, inside the enclosures etc. According to the invention, the strapless sandal comprises a footwear sole (1), having applied an adhesive layer on the upper side (A) for fixing the foot sole, the sole (1) having a flapper (2), situated in the space between the first toe and the second, a prolonged portion (3) which covers the heel and another flapper (5), free of adhesive, situated to the extremity of the prolonged portion (3). According to the invention, the sandal shows the advantage of being hygienic, making easy the walking on the sand of the beach without the risk of being wounded in shells, glass fragments etc., being easy to be glued and unglued, allowing the easy swimming by wearing them where there is a rocky shore, eliminating the ununiform inaesthetic sun-tanning etc.
Patent RO-122662-B1 (RO)
Title: Plant-based composition for treating acne, process for preparing and using the same
Inventor: HADJIEV-MARINOV ZVEZDOMIR
IPC: A61K36/185
Filed: 2005-10-13
Abstract: The invention relates to a plant-based composition for the treatment of acne, to a process for preparing and using the same. According to the invention, the composition comprises 1...5 parts by weight of Viola Tricolor, 1...5 parts by weight of Humulus Lupulus, 1...5 parts by weight of Crataes Monogyna, 0.5...5 parts by weight of Cichorium Inthybus, 5...20 parts by weight of Triticum Aestivum and 100 parts ointment base. The process for preparing the composition consists in that the required amount of salve base is melted in a stainless steel vessel, wherein the finely ground plants having a particle size ranging between 1 and 1.25 mm and a moisture between 7 and 14%, at the most, are introduced, while stirring, and, after the homogenization, the resulting mixture is filtered in order to separate non-homogenized plant components, the mass being finally cooled down to the ambient temperature. The claimed plant-based composition is used in the treatment of acne.
Patent RO-125222-B1 (RO)
Title: Innovative process for obtaining bio-compost for agriculture from hide wastes
Inventor: ZĂINESCU A GABRIEL
IPC: C05C9/02
Filed: 2008-08-26
Abstract: The invention relates to a process for obtaining a bio-compost used in agriculture. According to the invention, the process consists in that there are mixed pelts wastes with 15 % limed flesh, the mixture being washed with water at the temperature of 20...25°C, for 30...80 min, then being treated with 2...2.5% ammonium sulphate for 2...3.5 h and after mincing, there is obtained a homogenous mass which is hydrolyzed at the temperature of 30...37°C for 60 min, by adding 20...40 l water, 0.4...1% boric acid, 0.35...1% concentrated proteolytic enzyme product, afterwards the temperature is raised up to 75...80°C, there are added 3...4.5% of dipotassium phosphate and maintained for 1.5...3.5 h, afterwards, in the end there are admixed with 4...6 parts of chernozem in 1...2 parts of hide waste hydrolysate, there resulting a product having a content of 80...92% organic substance, 150...3000 mg K, Ca, Mg, Na/100 g compost and a pH value of 7...7.8.
Patent RO-126461-B1 (RO)
Title: Prebiotic food additive product made of blackberry and raspberry leaves and process for preparing the same
Inventor: TULUCA ELISAVETA-VALERIA
IPC: A61K36/73
Filed: 2010-05-10
Abstract: The invention relates to a food product and a process for preparing the same. According to the invention, the product comprises 60% concentrated natural extract of blackberry and raspberry leaves and 40% maltodextrins as an excipient for the extract incorporation and drying, having a content of soluble dietetic fibres of 46.5...49.8% and a content of solid substance of at least 90%. The process claimed by the invention consists of the concomitant hydroethanolic solvolysis of pectin polysaccharides, hemicelluloses and bioactive phenol aglycones of the blackberry and raspberry leaves previously washed, dried to a solid substance content of 90% and ground down to a size of 40 mesh, with food ethanol in a concentration of 45...50% v/v, while admixing 0.2...0.3% ascorbic acid for protecting the ethanol groups, at a temperature of 22...25°C, under percolation and pressure shocks condition, for 6 h, followed by extract separation by centrifugation for 15...20 min at 2500 rpm and pressing the remaining solid dispersion in a worm press, the resulting extract being used as such within some food supplements or being subjected to vacuum distillation at 45°C, being mixed with maltodextrins as powder, and the resulting mixture dried by atomization being incorporated as prebiotic additive in some powder food supplements.
Patent RS-54432-B1 (RS)
Inventor: GRIGORIAN VARTAN
IPC: F25D31/00
Filed: 2011-03-17
Abstract: Aparat za hlađenje koji se sastoji od komore za prijem proizvoda (20) koji treba da se ohladi, rotacionog sredstva za obrtanje proizvoda primljenog u komoru i sredstva za dovod rashladnog sredstva kojim se komora snabdeva rashladnim sredstvom, u kom je rotaciono sredstvo prilagođeno tako da rotira proizvod (20) oko dve paralelne nepodudarne ose (21, 22) i u kome je jedna osa (21) osa proizvoda.Prijava sadrži još 6 patentnih zahteva.
Patent SA-515360247-B1 (SA)
Title: Rolling stand with three working rolls
Inventor: ETTORE CERNUSCHI
Filed: 2015-04-07
Abstract: A rolling stand (1) with three working rolls (5, 6, 7) defining a rolling axis (X) and comprising a roll-holding cartridge (2) in which said three working rolls (5, 6, 7) with respective chocks are accommodated; wherein a locking device (20) is provided for locking the position of the chocks within the roll-holding cartridge (2), in order to lock the chocks in a predetermined position before carrying out a lateral extraction of the roll-holding cartridge (2) from the rolling stand; wherein said locking device (20) is of the movable type and controlled by control means.
Patent SA-518391187-B1 (SA)
Title: Methods for Producing Stable Therapeutic Formulations in Aprotic Polar Solvents
Inventor: STEVEN PRESTRELSKI
Filed: 2018-03-24
Abstract: Certain embodiments are directed to a formulation of a therapeutic agent, as well as a method of making such a formulation, comprising at least one therapeutic agent dissolved in an aprotic polar solvent system comprising at least one ionization stabilizing excipient in a concentration sufficient to impart physical and chemical stability to the therapeutic agent. Fig 1.
Patent SA-519402446-B1 (SA)
Title: Mechanical locking mechanism using shape memory material
Inventor: EVANS KENNETH
Filed: 2019-08-16
Abstract: A fastening apparatus includes a retaining member comprising a shape memory material configured to transform, responsive to application of a stimulus, from a first solid phase to a second solid phase. The retaining member is disposed within a hole in a body and secured within the hole by phase change which creates an interference fit to secure the retaining member against rotational and axial movement. The hole has a second axial cross-sectional shape. The retaining member has a first axial cross-sectional shape that is preferably either circular or rectangular. Fig. 21
Patent SA-520411889-B1 (SA)
Title: Measuring Rock Wettability
Inventor: AHMAD MUBARAK AL-HARBI
Filed: 2020-04-30
Abstract: A method for characterizing wettability of a porous medium is described. A core sample of the porous medium is secured in a core holder, which includes a first end and a second end. A model of the core sample and a pore volume of the core sample are obtained. A wetting phase is displaced from the core sample by supplying a non-wetting phase at one end of the core holder. The non-wetting phase is displaced from the core sample by supplying the wetting phase at one end of the core holder. A saturation profile of the core sample is determined based on cross-sectional images of the core sample. A wettability index value is calculated at least based on a comparison of the saturation profile and the model of the core sample. Fig 1.
Patent AU-2021240173-B1 (AU)
Title: Recumbent exercise bike apparatus
Inventor: MOSCA LESLIE
IPC: A63B21/22
Filed: 2021-06-16
Abstract: There is provided herein a recumbent exercise bike apparatus comprising a head 
restraint mechanism which is specifically adapted for head restraint whilst performing 
cycling exercise. The apparatus has a seat, pedals in front of the seat and wherein 
the head restraint mechanism comprises a rearward restraint post extending up at an 
angle from behind a backrest of a seat of the apparatus. The post defines an anchor 
point from which a headband is secured by an elastic cord. The elastic cord secures 
the headband at an offset from the anchor point. The elastic cord provides some 
movement tolerance but gently urges the head back towards the anchor point, 
thereby providing not only forward head restraint, but also side-to-side head restraint 
caused during peddling exertion.  
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