baber/WOPTO huggingface dataset:
Patent AU-2020102967-A4 (AU)
Title: A parallel – series electric hybrid vehicles based on geometry formulation
Inventor: D JAYABALAKRISHNAN
IPC: B60K6/442
Filed: 2020-10-22
Granted: 2020-12-24
Abstract: The benefits of PSHEV(Parallel-Serial Electric Hybrid Vehicle) are serial or parallel HEV, as it 
integrates the E-CVT structure. Whether E-CVT control strategy is successful or not directly 
affects the fuel consumption and gas emissions of the entire vehicle. The traditional PID 
algorithm is a sort of error-based control scheme without taking into account the unique 
characteristics of experimental research that lead to low control accuracy and device slow 
response. This paper therefore presents a certain kind of control strategy on PSHEV 's E-CVT 
based on DGM (differential geometry method). The mathematical control model of the E-CVT 
in the PSHEV is developed, and nonlinear controller-based DGM is developed through the study 
of the PSHEV transmission configuration. Finally, it is concluded that DGM is better than PID 
on the dynamic response of the device, reliability issues to increase fuel consumption and power 
output for an entire vehicle, thanks to two types of algorithms comparing simulation 
performance.
CANH 
2 _ 12011 
+ - 4 
. .Batten 
- G2 
z . .Wheel 
Engme j G Gear-box 1.  
Zi- - Brake in the sun gear 
E-CVT Z2- - Brake in the ring gear 
C1- - Clutch in the ring gear 
Fig: VEHICLE CONFIGURATION 
Fig 2 :Simulation sets
Patent AU-2020103957-A4 (AU)
Title: Three-dimensional ecological network for soil remediation in abandoned rare earth mine area and maintenance method thereof
Inventor: YAO NA
IPC: C09K17/52
Filed: 2020-12-08
Granted: 2021-02-11
Abstract: Disclosed is a three-dimensional ecological network for soil remediation in an 
abandoned rare earth mine area and a maintenance method thereof, belonging to 
the technical field of ecological remediation of soils in mining wastelands. The 
ecological network is set up by digging trenches in the surface of soil by manpower, 
orderly fixing soil fixation units in the trenches, and backfilling the trenches with the 
soil dug out of such trenches, ensuring that 3/4 of each soil fixation unit is buried in 
the soil. Each soil fixation unit is set up by fixing a horizontal square frame to the 
corresponding trench by means of a vertical wooden peg, and placing modified 
biochar, a carbon-fibre net membrane, grass seeds and saw dust on the horizontal 
square frame in sequence from bottom to top. The disclosed ecological network and 
the maintenance method thereof may play an important role in effectively improving 
the ecological environment degraded extremely due to tailings wasteland in the rare 
earth mine area and enhancing the treatment effects on ecological destruction and 
environmental pollution of the mine area caused by the mining of rare earth deposits.
1/2 
00 
Soil in abandoned rare earth 
mine area 
Soil 
10 fixation 
unit 
FIGURE 1 
10 
12 
FIGURE 2
Patent AU-2021102528-A4 (AU)
Title: Gravity Concentration System and Chromite Ore Dressing Method
Inventor: LIU HUIZHONG
IPC: B03B5/62
Filed: 2021-05-12
Granted: 2021-07-01
Abstract: The present invention discloses a gravity concentration system and a chromite ore dressing 
method. The gravity concentration system comprises a spiral chute for roughing, a spiral 
chute for first-stage cleaning, a spiral chute for second-stage cleaning, a spiral chute for 
first-stage scavenging, and a spiral chute for second-stage scavenging. The spiral chute for 
roughing has a pitch-to-diameter ratio A of 0.50 to 0.55 and a cross dip B of 8.7° to 9.3°; the 
spiral chutes for first-stage cleaning and second-stage cleaning have a pitch-to-diameter ratio 
A of 0.58 to 0.62 and a cross dip B of 9.5° to 10.5°, respectively; and the spiral chutes for 
first-stage scavenging and second-stage scavenging have a pitch-to-diameter ratio A of 0.43 
to 0.47 and a cross dip B of 8.2° to 8.6°, respectively. The roughing, cleaning and 
scavenging of chromite concentrates by using the above gravity concentration system can 
greatly improve the processing capacity and the grade and recovery ratio of chromite 
concentrates. Moreover, the system in the present invention has the advantages of simple 
operation, low consumption, environmental protection and stable indexes, and can meet the 
requirements of large-scale chromite ore dressing production with superior production 
indexes.  
1
DRAWINGS 
Feed ores 
2 3 4 5 
Discard middling 
Return ores L nd tailings 
back for Final 
grinding 
-concentrate 
- - product 
10 
FIG. 1
Patent AU-2021105804-A4 (AU)
Title: A simulation based methodology to analyse the airborne acoustic transmission in a built environment
Inventor: VARGHESE JACOB THOTTATHIL
IPC: H04R29/00
Filed: 2021-08-18
Granted: 2021-11-18
Abstract: A methodology (100) to analyze the airborne acoustic transmission, 
wherein the simulation based module (100) comprises of: at least one 
input module (102) for capturing sound waves from a particular 
distance; at least one sound source (104) positioned in a region for 
producing sound waves; and a simulation module (106) associated 
with the sound source (104) for analyzing the airborne acoustic 
transmission of the region, depth of sound coverage of the sound 
waves based on the sound waves received.
102 
INPUT MODULE 
104 
SOUND SOURCE 
106 
SIMULATION MODULE 
FIGURE 1 
capturing sound waves from a particular distance using at least one input module 
producing sound waves using at least one sound source positioned in a region 202 
204 
analyzing the airborne acoustic transmission of the region, depth of sound coverage of the sound 
waves using a simulation module based on the sound waves received \ 
206 
FIGURE 2 
Sector-A 
Af, Am, Ar, 
Amax, Acc & Aout 
W 
deC 
mx 
0 
Sector-B 
sf, sm, Br, , 
Bmax, sBc & Bout 
Back stage 
Sector-C 
Cf, Cm, Cr, 
Slope = 1:4.3 C 6m cmax, Cdc & Cout 
2Fm 
90M 
FIGURE 3
Patent AU-2021106239-A4 (AU)
Title: A novel dual device for smoking and steaming
Inventor: RASANE PRASAD
IPC: A47J27/04
Filed: 2021-08-20
Granted: 2021-12-09
Abstract: A NOVEL DUAL DEVICE FOR SMOKING AND STEAMING 
Disclosed is device used for both smoking and steaming purposes. The device is using 
electrical heating for warming water or solid fuel. The device has plurality of 
compartments doing said operations. The device has a timer for controlling the time 
based food cooking.  
5
Patent AU-2021107030-A4 (AU)
Title: Multi-grain biscuit suitable for people with hyperglycemia and preparation method
Inventor: LIU RUI
IPC: A21D2/34
Filed: 2021-08-24
Granted: 2021-12-02
Abstract: The present invention relates to the technical field of foods, in particular to a multi-grain 
biscuit suitable for people with hyperglycemia and a preparation method for the multi-grain 
biscuit. The multi-grain biscuit suitable for the people with the hyperglycemia includes a main 
ingredient and an accessory ingredient, wherein the main ingredient is prepared from the 
following materials by percentage: 35%-45% of low-gluten wheat flour, 5%-10% of ultra fine 
oat bran flour, 35%-45% of whole buckwheat flour and 10%-20% of whole highland barley 
flour; and the accessory ingredients account for the following percentage of the main 
ingredient: 35%-45% of vegetable oil, 5%-15% of xylitol, 5%-10% of honey, 15%-20% of egg 
pulp, 1%-2% of high-amylose corn starch, 0.2%-0.5% of salt, 0.04%-0.08% of calcium 
dihydrogen carbonate and 0.04%-0.08% of calcium bicarbonate. For the multi-grain biscuit 
suitable for the people with the hyperglycemia and the preparation method, the biscuits have 
little crumbs to maintain consistency and taste, and both have good blood glucose decreasing 
effect, the biscuit preparation process is simple and convenient to operate, and the work 
efficiency is improved.
Patent WO-2009009847-A4 (WO)
Title: Réducteur d'effet de lenz et de gradient électrique de surface dans des paratonnerres
Inventor: ARAUJO DEODORO HILARIO DA SILVA
IPC: H05F3/04
Filed: 2008-07-10
Abstract: La présente invention est un dispositif de grande taille, conçu pour la protection contre la foudre, qui est capable d'intercepter et de conduire des décharges atmosphériques directes (FOUDRE) vers la terre. Ce dispositif remplace avantageusement des conducteurs de descente classiques et un système de mise à la terre classique, puisqu'il peut réduire l'effet de Lenz (induction électromagnétique) et le gradient électrique de surface produit par une décharge de foudre. Il s'agit d'un dispositif en deux pièces, d'un produit industriel de grande taille, dont l'objectif principal est d'améliorer les paratonnerres et de protéger les équipements électroniques et les êtres vivants contre le dangereux effet de Lenz et le potentiel électrique de sol (TENSION DE PAS), ayant une action mortelle sur les animaux quadrupèdes, ainsi que la prévention de feux de forêt. Il peut s'agir d'une partie centrale intégrée d'une tour métallique de support mécanique, formant un produit industriel combiné.
Patent WO-2008095462-A4 (WO)
Title: Dispositif et procédé de détection de l'usure d'un matériau d'implant et implant réalisé en correspondance
Inventor: KISIELINSKI KASIMIR
IPC: A61L27/50
Filed: 2008-01-26
Abstract: La présente invention concerne un implant à indication d'usure implanté dans un organisme humain ou animal, se caractérisant en ce qu'il contient dans son matériau une substance de marquage particulière, la teneur en cette substance dans l'organisme ou la teneur en produits métaboliques de cette substance dans le sang, les sécrétions et l'air exhalé de l'être humain ou de l'animal, reflétant l'état d'usure du matériau de l'implant.
Patent WO-2020128316-A4 (WO)
Title: System and method for improved securing of an aerostat to a receiving structure
Inventor: LE BLANC BENOÎT
IPC: B64F1/14
Filed: 2019-12-18
Abstract: System (1) for securing an aerostat (2) to a receiving structure (3), comprising a tether (5) designed to be attached to the aerostat by one of the ends thereof, a mast (6) designed to be rotatably mounted on the receiving structure, the mast comprising a winch with a winding drum (642) comprising a slot (644) designed to receive a portion of the cable located on the side of the other end of the tether (5). According to the invention, the tether is weighed down by a weight (51) at the other end thereof, and the mast further comprises a fork-type guiding device (621) having two branches extending in two opposite directions.
Patent WO-2018104827-A4 (WO)
Title: Système de gestion de condensat
Inventor: HALVERSON KURT J
IPC: F25D21/14
Filed: 2017-11-29
Abstract: L'invention concerne un système de gestion de condensation comprenant un film souple allongé configuré pour être étiré sous tension entre un premier support de film et un second support de film. Le film comprend des première et seconde extrémités qui s'étendent latéralement sur une largeur du film. Le film comprend des premier et second côtés qui s'étendent longitudinalement entre les première et seconde extrémités du film. Le film a une surface concave et une surface convexe opposée s'étendant entre les premier et second côtés du film. Des microcanaux sont disposés dans la surface concave et/ou dans la surface convexe. Les microcanaux induisent un rayon de courbure prédéterminé dans les surfaces concaves et convexes du film lorsque celui-ci est étiré longitudinalement entre ses premier et second supports.
Patent WO-2021205196-A4 (WO)
Title: Compositions and prevention and intervention methods for covid-19 with divine ayats' fitra30 covid-19 protocol
Inventor: MUHAMMAD TALIAH
IPC: A61K36/38
Filed: 2020-12-30
Abstract: "Fitra30 COVID-19 Protocol" consists of treatments that stimulate healing mechanisms which are intrinsic to the host. This protocol consists of the features: 1) The Milhu Shamsi Herbal Formulation (MSHF), 2) Induction of autophagy, and 3) Divine Ayat's Spiritual, Mental, and Emotional Rejuvenation Program, wherein the Milhu Shamsi Herbal Formulation (MSHF) consists of 14 herbs which include Nigella saliva (Black Seed), Sassurea lappa (Indian Costus), Astragalus membranaceus (Astragalus), Paeonia lactiflora (Peony Root), Nelumbo nucifera (Lotus Seed), Panax ginseng (Ginseng), Radix Bupleuri (Bupleuri Powder), Artemisia vulgaris (Mugwort), Angelica archangelica (Angelica Root Powder), Ocimum tenuiflorum (Holy Basil), Citrus sinensis (Orange Peel Powder), Zingiber officinale (Ginger Powder), Rosa canina (Rosehip Powder), and Glycyrrhiza glabra (Licorice Root Powder).
Patent WO-2011125072-A4 (WO)
Title: Amélioration de vitesse du courant dans une structure de canal pour système/turbine de génération d'énergie électrique de basse chute
Inventor: PATEL JAYANTIBHAI PRABHURAM
IPC: F03B11/00
Filed: 2011-04-05
Abstract: L'amélioration de vitesse du courant dans une structure de canal pour un système/une turbine de génération d'énergie électrique basée sur la vitesse comprend principalement un canal principal (1), un canal de réception (2), un régulateur de charge d'eau (3) et une vanne registre (4), une vanne à glissière (5), une butte (6), un auget (7), un niveau du lit de canal (8), une blocaille (9) (petites pierres) ou n'importe quel autre matériau approprié, une turbine (10), des aubes de turbine (11), un lit de régulation de vitesse (12). L'amélioration de vitesse est obtenue par l'utilisation constructive de la butte (6) en construisant le lit de régulation de vitesse (12) de manière à ce qu'il s'étende du niveau de la butte jusqu'à une hauteur telle que l'eau traverse directement les aubes de la turbine (11).
Patent CH-661442-A5 (CH)
Title: Process for obtaining an extract of bovine spleen and utilisation of the extract obtained
Inventor: L INVENTORE HA RINUNCIATO AD E
IPC: A61K35/28
Filed: 1986-02-06
Abstract: Total bioactivated bovine extract (bovine spleen) is a product widely used in the preparation of cosmetic products. It is capable of improving local circulation, promoting cellular respiration, bringing increased vitality to the cutaneous cells, influencing the oxidation-reduction processes, increasing the tone of the cutaneous muscle fibres and countering the ageing processes. Its use is therefore indicated in cosmetic products for the treatment of wrinkled, sagging, lined, ageing skin, as a regenerating and revitalising agent for the face and body.
Patent CH-686703-A5 (CH)
Inventor: GRUNDER ROGER
IPC: A47J37/00
Filed: 1993-03-29
Abstract: The countertop barbecue comprises a burner (2), which can be placed, preferably slip-resistantly, on a slab (1) of wood, stone or the like, and a support (3) for the food to be grilled, which is removably arranged above the burner. In this arrangement, the burner (2) is surrounded with lateral spacing by a chimney-like hood (4) which is, at least in part, at a distance from the slab (1), projects above the burner, and the side walls of which define with the walls of the burner (2) airflow ducts (5) which communicate with the surrounding air at the bottom. By these measures, with the ignition of the burner flame an airflow is created which acts from the bottom upwards, distributes the flame over the entire burner area and substantially enriches it with oxygen. <IMAGE>
Patent CH-683303-A5 (CH)
Title: Composite flexible electrical conductor
Inventor: AUBERT CHRISTIAN
IPC: H01B7/00
Filed: 1990-04-03
Abstract: Flexible and composite conductor element, able to withstand flexure and torsion efforts, e.g. for connecting items of electrical apparatus which move relative to one another in a high speed oscillation with large amplitude, consists of a flexible strip (1) with an electrically-conducting metal core, enclosed in an insulating sleeve. The core can be in the form of a strip (2) of an alloy of copper and a precious metal, forming a good electrical conductor which has a resistance of less than 3 micro-ohms per cm, and a mechanical strength of at least 1500 N/mm2. The conductor strip can have a width of 0.1-0.2 mm and a thickness of 5-10 microns, with insulation made from polyimide, polyester or fibre-glass.
Patent CH-652224-A5 (CH)
Title: Device for positioning and stabilising the position of an inert mass mounted pivotably on a base
Inventor: PIETZSCH LUDWIG DR-ING
IPC: G05D3/14
Filed: 1981-03-02
Abstract: Driving parts (4) supported on the base and driven parts (5) supported on the inert mass are provided, the driven part (5) and the driving parts (4) forming constituents of an electromagnetic coupling (1) whose magnetic field is controllable. As a result, aligning and stabilising moments are transmitted in a controlled manner to the inert mass. Such devices are used, for example, for positioning and stabilising the position of a tank gun mounted pivotably on a tank hull. <IMAGE>
Patent CH-571619-A5 (CH)
Title: Anchor-piece for bearing-construction - is joined to at least one sprung pin projecting crosswise to anchor-piece axissiis
IPC: E04F13/08
Filed: 1974-02-13
Abstract: The anchor-piece (1) has an anchoring-section (2) which is connected (3) to the fixture-piece (4) which has two opposite-facing pins (5, 6) joined to the connecting-piece by arms (7, 8). The pins arms, connecting-piece and part of the anchoring-section (2) are made of sprung-steel wire. The anchoring-section (2) has a plastic part (9) extending into the connecting piece (3) and acting as reinforcement. The sprung steel wire inside the plastic part (9) has bends to ensure that it is joined satisfactorily. The plastic part (9) has ledges on the outside in the anchoring-section (2), and has an opening (12) at right angles to the anchor-piece plane. A cavity (13) in the plastic part is open in the direction of the anchoring-piece.
Patent CH-634163-A5 (CH)
Title: Stereophonic device for reading multitrack discs
Inventor: CHAROTTON PIERRE
IPC: H04R11/12
Filed: 1979-03-05
Abstract: The device comprises a needle-carrier (AG) including a support (9) with a flexible bearing (4) into which are plugged a contraption (10) and a support-arm (2) for the reading tip. The contraption, which may be a soft-iron piece or a permanent magnet (1), is arranged in front of the pole pieces (5a, 5b; 5a', 5b') of the ferromagnetic circuits (8) outside these circuits. Under the action of the modulation impressed on the tracks of the disc, the contraption moves, for one of these tracks, perpendicularly to one of the pairs (5a, 5b) of pole pieces and parallel to the other pair (5a', 5b'). The pole pieces are used to position the device (AG) so as to guarantee perfect balance of the system which consists of the contraption and the support-arm and which can move with respect to the tracks of the disc. The device is simple to construct and has an excellent response curve at high frequencies. <IMAGE>
Patent CH-605832-A5 (CH)
Title: 1-Nitrophenyl-quinazoline-2,4-(1H, 3H)-dione derivs.
Inventor: NODA KANJI
IPC: A61K31/517
Filed: 1975-02-25
Abstract: 1-Nitrophenyl-quinazoline-2,4-(1H, 3H)-dione derivs. with anti-inflammatory, analgesic and CNS depressant activity
Patent CH-679113-A5 (CH)
Title: Eating implement, esp. chopsticks - obtd. from edible material, saves use of wood and plastics, with water-repellent
Inventor: HUDER MARCEL
IPC: A23P30/10
Filed: 1989-07-12
Abstract: Tip of the implement may be rendered water-repellent. The implements may be made, e.g., from hard cereal, dried vegetables, dry meat, sugar, etc., and opt. contg. flavourings, vitamins, colourants, stabilisers, etc.. The implements are made, e.g., by baking a dough based on pref. ingredients in pref. mould. USE/ADVANTAGE - The use of edible eating implements avoids use of wood and plastics, thus saving natural resources, overcomes problems of disposal of used eating implements, and avoids hygiene problems which can occur when washing used implements for reuse.
Patent CH-692533-A5 (CH)
Title: Timing instrument having holder containing movement/solar cell drive with solar cell having polymer material substrate.
Inventor: HAMPEL REINHARD GEORG OTTO
IPC: H01L31/048
Filed: 1997-12-16
Abstract: The timing instrument has a holder with a movement section and a solar cell part, driving the movement. The solar cell (11) has a substrate which is made from polymer material.
Patent CH-685546-A5 (CH)
Title: Flat=bed letterpress printing machine
Inventor: KELLER MARKUS
IPC: B41L19/00
Filed: 1991-11-09
Abstract: The relief or letterpress printing machine has a roller (1) moved along a pair of parallel rails (5) by a hand lever on one end of the roller. There are two wires or flexible straps (2) wrapped around each end of the roller and fastened to the upturned ends of the rails which form stops limiting the travel of the roller. The roller makes less than a complete revolution when running between the stops. The wires (2) limit or prevent slewing of the roller and are each positively fastened to the roller at one point. There are several cylindrical pockets in the roller into which weights (7) may be slid to press the roller down onto the paper.
Patent CH-675912-A5 (CH)
Title: Level indicator for cryogenic fluid
Inventor: JENNY HARALD
IPC: H01L39/12
Filed: 1987-09-07
Abstract: The level indicator for a cryogenic fluid has a sensor which uses a high temp. superconductor composed of metal oxides, connected in an electrical level detection circuit responsive to the variations in the resistance of the sensor material (3).  Pref. the sensor material is selected from the group comprising Y,Ba,Cu,O in the ratio Y:Ba:Cu equals 1:2:3 with a proportion of the Ba replaced by Sr and the transition temp. fixed at 81 degrees K plus or minus 2 degrees K. Pref. the detector circuit revaluates the changes in  the electrical resistance of the sensor material (3) using a LF sampling method under control of a clock generator. A timed measuring current is provided through the sensor material (3).
Patent CH-676654-A5 (CH)
Title: Universal protection for head and neck - has sleeve section of elastic material with binder and one sleeve end closable
Inventor: SCHUNDER EMIL
IPC: A42B1/04
Filed: 1987-09-22
Abstract: The protective headwear is formed from a sleeve (1) of woven elastic material with an elastic band (2) embedded in one end.  The opposite end of the sleeve may be closed by a cord or press-studs. The sleeve may then be folded to form a hat.  A second sleeve (1A), open at both ends may be folded to fit around the neck, or the upper end may be extended upwards to protect the mouth and nose. ADVANTAGE - Easy application to head and neck.
Patent CH-608520-A5 (CH)
Title: Process for the preparation of D-fructose
Inventor: CHIBATA ICHIRO
IPC: C12P19/24
Filed: 1974-04-25
Abstract: At least one acryloyl monomer is polymerized in an aqueous suspension which contains a microorganism producing glucose isomerase. The polymerization takes place in the presence of a polymerization initiator and of a polymerization accelerator. Acryloyl monomers suitable according to the invention include acryloylamide, N,N'-lower-alkylene-bis-acryloylamide, bis(acryloylamidomethyl) ether and N,N'-diacryloylethyleneurea. The resulting immobilized microorganism producing glucose isomerase is subjected to an enzymatic reaction with D-glucose. It is preferable to add magnesium and cobalt ions to the reaction solution for the enzymatic reaction. D-fructose, which is a useful sweetener, is produced.
Patent CH-650119-A5 (CH)
Title: Mat, which can be rolled up, for electrical resistance floor heaters
Inventor: TIMMERMANN FERDINAND
IPC: H05B3/34
Filed: 1980-09-01
Abstract: Resistance heating cables (2), which are laid in the form of loops, are attached by means of plastic adhesive strips (3), running at right angles to the resistance heating cables, on a mat which is formed by a plastic film (1). The plastic film can be provided with openings (5) between the resistance heating cables (2) in order to improve the embedding of the mat in a screed, which holds said mat but is not shown, especially in the vicinity of the top of said screed. Such a mat can also be produced in a simple manner at low cost by unskilled labour or semi-skilled personnel. There is no risk of any local heat build-up in this mat. <IMAGE>
Patent CH-597085-A5 (CH)
Title: Floodlight mast with carriage supported by rope
Inventor: RUBELI JEAN
IPC: F21V21/38
Filed: 1975-06-17
Abstract: Floodlight mast with carriage supported by rope has vertical guide rail with carriage grooves and chamber for rope and cable