baber/WOPTO huggingface dataset:
Patent AU-2016100113-A4 (AU)
Title: Heavy duty drive for chainwinder
Inventor: BYRNE GRAEME
IPC: E05F11/00
Filed: 2016-02-04
Granted: 2016-04-07
Abstract: The invention relates to a chainwinder comprising a housing formed by a body and a metal base, to receive a chain therein; a drive mechanism engageable with the chain, to selectively drive the chain from the housing to alter the degree of openness of an attached window, the drive mechanism including at least one drive gear rotatable about an axis extending between respective ends of the drive gear, the drive gear being mounted relative to the body at a first end portion and mounted relative to the base plate at a second end portion; and a wear component mounted between the base and the second end portion of the drive gear. The invention is particularly suitable for heavy duty chainwinders, and reduces the wear on the drive gear relative to conventional chainwinder designs, enabling a longer functional life. ~rW r'~oZIA ~"X\ AW" SOO~ ' ANg & A'.' " 14' ~a N \' \ NM ~r' N41 mmm d\N .. . . .. .. . . .. .. . .. . .. . . .. .. .. . . . . .. . .. . .. .. .. .. .
Patent AU-2016102187-A4 (AU)
Title: Cephalothin drug intermediates 2-acetyl thiophene synthesis method
Inventor: CHU DONGHONG
IPC: C07D333/22
Filed: 2016-12-22
Granted: 2017-02-16
Abstract: Cephalothin drug intermediates 2-acetyl thiophene synthesis method, comprising the following steps: equipped with a stirrer, thermometer and a reflux condenser, the reaction vessel was added 2.5-2.7mol thiophene, 0.95 mol acetamide, 200ml hydrochloric acid solution, controlled stirring speed at 130-160rpm, controlled temperature of the solution at 65-70 C, holding 60-90 min, the temperature of the solution is reduced to 50--55 C, reflux for 3-4h, the temperature of the solution is reduced to 10 - 15 C, washed with 400ml sodium chloride solution, and then washed with sodium sulfite solution, dried with activated alumina and got orange-red liquid, fractionation, first distilled thiophene, vacuum distillation, collecting 95--100 C fractions, got 2-acetyl thiophene.
Patent AU-2017101678-A4 (AU)
Title: A New Type of Turnover Lift Foot Valve
Inventor: LEE JUNQING
IPC: F01L3/20
Filed: 2017-12-01
Granted: 2018-01-18
Abstract: Anstracy 01 uescripuon a new type of turnover lift foot valve, including valve body, opening mechanism, valve core, guide mechanism and recovery mechanism; the valve body is set with two guide mechanisms, which are symmetrical and on both sides of valve core. The guide mechanism is provided with main guide rod at one end and with guide groove; there is side guide rod extending into the guide groove; the side guide rod is provided with bearing sleeve. The recovery mechanism includes spring and spring cage, the spring is set between valve core and spring cage; the spring cage is connected to the guide mechanism. Guide groove of the foot valve is in arc shape, so that valve core can deviate from the right above of valve opening and fluid cannot flow into valve body not only from the side of valve opening but also from the right above, which increases flow rate, improves working efficiency and solves the problems of traditional lift foot valve that flow rate is small and unloading is slow due to blockage by valve core. r igures o nescriprion Figure 1 Figure 2
Patent AU-2017101878-A4 (AU)
Title: Gynostemma pentaphyllum containing health care pharmaceutical composition for preventing hyperlipidemia, hypertension, hyperglycemia, and gout
Inventor: WANG SHAOKE
IPC: A61K36/739
Filed: 2017-04-27
Granted: 2020-06-18
Abstract: Disclosed is a gynostemma pentaphyllum-containing health care pharmaceutical composition for preventing hyperlipidemia, hypertension, hyperglycemia and gout. The pharmaceutical composition is prepared by mixing raw materials of gynostemma pentaphyllum, folium eucommiae, folium mori, semen plantaginis, herba lophatheri, pueraria mirifica powder, pelargonium graveolens and sanguisorba minor, and the raw materials are in percentage by mass: 40-70% of gynostemma pentaphyllum, 5-20% of folium eucommiae, 5-20% of folium mori, 5-10% of semen plantaginis, 2-10% of herba lophatheri, 2-10% of pueraria mirifica powder, 2-8% of pelargonium graveolens and 2-8% of sanguisorba minor. The gynostemma pentaphyllum is prepared by mixing diploid gynostemma pentaphyllum leaves and tetraploid gynostemma pentaphyllum leaves according to a ratio. The pharmaceutical composition is mainly aimed at people who suffer from hyperlipidemia, hypertension, hyperglycemia and hyperuricemia, and used for preventing and treating the "four hypers".
Patent AU-2018100176-A4 (AU)
Title: High strength wind-proof slip-proof water-proof sheet layer
Inventor: Shen tengfei
IPC: B32B27/02
Filed: 2018-02-07
Granted: 2018-03-08
Abstract: Abstract A high strength wind-proof slip-proof water-proof sheet layer comprises: a non-woven fabric layer (1), a first membrane layer (2), a first asphalt layer (3), a mesh fabric layer (4), a second asphalt layer (5), a second non-woven fabric 5 layer (6), a second membrane layer (7), and a third non-woven fabric layer (8). The first membrane layer (2) and the second membrane layer (7) are respectively waterproof elastic membrane layers. The water-proof sheet layer comprising structures such as the first membrane layer (2) and the second membrane layer (7) can be fixed on a house surface such as a wooden 10 structure and using a nail, enabling quick and simple construction, saving labor force, and providing favorable waterproofness. Fig. 1
Patent AU-2020102760-A4 (AU)
Title: Hydraulic cylinder with specific performance dimensions
Inventor: PHELAN BRYAN PATRICK
IPC: E02F3/36
Filed: 2020-10-16
Granted: 2020-12-10
Abstract: of the Disclosure 
HYDRAULIC CYLINDER WITH SPECIFIC PERFORMANCE DIMENSIONS 
A hydraulic cylinder includes a tube having a central, axially extending bore defined 
in the tube and extending between a closed, distal end of the tube and an open, proximal end of the 
tube. A rod is slidably mounted within the tube and slidably supported at the proximal end of the 
tube by a head seal assembly. A piston is mounted at a distal end of the rod, and retained on the rod 
by a piston retention assembly attached to the distal end of the rod. A trunnion cap bore for 
receiving a trunnion pin is defined through the closed, distal end of the tube, and a rod eye bore for 
receiving a rod eye pin is defined through a proximal end of the rod. A retracted pin-to-pin 
dimension is defined from a center of the trunnion cap bore to a center of the rod eye bore when the 
rod and piston are fully retracted into the tube. A stroke dimension is defined from a first, fully 
retracted position of the piston adjacent the closed, distal end of the tube to a second, fully extended 
position of the piston in contact with the head seal assembly at the proximal end of the tube.
3/5 
CIOO 
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Patent AU-2020103043-A4 (AU)
Title: Medical cardiovascular film placement device
Inventor: GUO RUNMIN
IPC: A61B50/30
Filed: 2020-10-27
Granted: 2020-12-24
Abstract: A medical cardiovascular film placement device is provided and includes: a container; a 
pushing-up chamber, formed on the container; multiple placement grooves, evenly 
formed on a top of the container, and bottoms thereof being communicated with the 
pushing-up chamber; a top plate, hinged to the top of the container; multiple writing pads, 
secured onto a same side of the container and distributed corresponding to the multiple 
placement grooves respectively; a lug, secured onto a side of the container; a sling, 
secured onto the lug; and a marker, secured onto a bottom end of the sling. The medical 
cardiovascular film placement device as provided may have advantages of being 
convenient for film taking, not easy to be messy, and convenient to install.
1/4 
DRAWINGS 
4 
. . . . . . . . .3.  
11 
FIG. 1
Patent AU-2020103050-A4 (AU)
Title: Textile antennas for human body wearable applications using bent conditions
Inventor: KUMAR PANKAJ
IPC: H01Q1/27
Filed: 2020-10-28
Granted: 2021-01-28
Abstract: TEXTILE ANTENNAS FOR HUMAN BODY WEARABLE 
APPLICATIONS USING BEND CONDITIONS 
ABSTRACT 
Wearable gadgets have become the current technology deploying smart devices with 
internet of things. The electronic gadgets that have been used frequently were deployed 
with wireless textile antenna to communicate the information to the cloud for computation.  
The wearable gadget that has been designed has to be checked for bend conditions so that 
it fits with the shape of the human body with ease comfort. The smart antenna is designed 
and fabricated with fiber or fabric with singer future embroidery machine. The adaptability 
and the effects of the bending must be tested practically with some experiments and 
simulation test must be done. The simulation test is done by electromagnetic simulation 
software program with finite element. The effect of strain can be observed by performing 
a three-point bend test experimentally. By using antenna prototype, the resonance 
characteristics are observed. The text fixture is performed to estimate the impedance 
matching. The experimental results and the simulation results are compared, and the results 
are displayed to know the textile antenna adaptability, durability, efficiency and accuracy.  
1 P a g e
TEXTILE ANTENNAS FOR HUMAN BODY WEARABLE 
APPLICATIONS USING BEND CONDITIONS 
DRAWINGS 
DESIGN OF 
1TEXTIL ANTENNA 
FABRICATION 
TESTING 
E-XPERIMNTAL SIMULATION 
GATEWAY 
CLOUD 
EXERIMENTAL RESUL T & 
SMIUATION RE SUL T 
R ESULT S - SMEA RT D)EVTCE~r 
DISPLAY 
Fig. 1. PROCESS FLOW DIAGRAM 
1 P a g e
Patent AU-2020103154-A4 (AU)
Title: Design and Development of a low cost solar dryer for drying vegetables and fruits
Inventor: SATHYAMURTHY RAVISHANKAR
IPC: F26B3/04
Filed: 2020-10-30
Granted: 2021-01-07
Abstract: The tubular solar dryer consists of a transparent acrylic tube to hold the tray. The tray 
is still kept in the tube using a gasket for easy removal. Cold air enter through the 
deflector and pass through the tube and sucked with the help of an DC powered fan 
and hot air exit through the divergent portion. The air deflectors are kept at the 
convergent portion. The agricultural crops are kept in the tray placed inside the acrylic 
tube. The entire tube is placed in the stand provided.
Section A-A 107 13A 108 10 
106 
________ - 101 
10 
A-A 
10910 
- 9 
15 10610
Patent AU-2020103243-A4 (AU)
Title: Automatic irrigation system by rainwater reservation
Inventor: LI QIAN
IPC: E03F1/00
Filed: 2020-11-04
Granted: 2021-01-14
Abstract: The invention relates to an automatic irrigation system sustained by rainwater 
reservation from city road. The system comprises a water reservoir, a water pump, a power 
supply device, a sensor and a controller, wherein the water reservoir is located at the lower 
part of a roadside green belt, the water pump is located beside the side wall of the reservoir 
where it connects the reservoir and green belt by pipe, the sensor collects the temperature 
data of the green belt, the power supply device is connected to the reservoir, the controller 
respectively connects and the sensor and the power supply device, the controller collects the 
temperature and humidity data, it controls the power supply device to give power to the water 
pump based on the data collected, the pump irrigates the green belt with the rainwater 
reserved. The invention can supply water to the green belts on both sides of the road in time.
FIGURES 
4 --- 3 ,--2 
Sese errllr Power Control es r Device Water PuImpRe rvi 
FIGURE I
Patent AU-2020103366-A4 (AU)
Title: Traditional Chinese medicine composition for treating liver cancer and preparation method thereof
Inventor: LI SANQIANG
IPC: A61K35/646
Filed: 2020-11-10
Granted: 2021-01-21
Abstract: The invention belongs to the technical field of traditional Chinese medicines and 
particularly discloses a traditional Chinese medicine composition for treating liver 
cancer, which is prepared from the following components in parts by weight: 10-30 
parts of astragalus mongholicus, 24-29 parts of American ginseng, 20-30 parts of lucid 
ganoderma, 30-35 parts of poria cocos, 10-15 parts of Pericarpium Citri Tangerinae, 9
14 parts of katsumadai seed, 25-30 parts of hedyotis diffusa, 30-35 parts of portulaca 
grandiflora, 25-30 parts of Sargent gloryvine, 35-40 parts of rhizoma paridis, 20-30 
parts of agrimonia pilosa ledeb, 25-30 parts of subprostrate sophora, 15-20 parts of 
curcuma zedoary, 30-40 parts of herba portulacae, 20-30 parts of raw concha arca, 25
30 parts of Trichosanthes hisrilowii, 15-20 parts of eupolyphaga, 10-15 parts of scorpio, 
21-26 parts of gecko, 30-35 parts of bombyx batryticatus, 25-30 parts of seaweeds, 20
30 parts of kelp and 15-20 parts of lumbricus. The traditional Chinese medicine 
composition provided by the invention has the advantages of treating local parts, paying 
attention to systemic treatment, playing a role together, strengthening the body 
resistance, consolidating the constitution, inhibiting the growth of cancer cells, having 
small toxic and side effects, giving full play to the advantages of the anti-tumor effect 
of the traditional Chinese medicine, relieving the pain of patients, improving the life 
quality of the patients, and prolonging the survival time.
Patent AU-2020104377-A4 (AU)
Title: Intelligent Safe Home System for the Elderly People
Inventor: M MADIAJAGAN
IPC: G08B1/08
Filed: 2020-12-29
Granted: 2021-04-01
Abstract: Intelligent Safe Home System for the Elderly People 
As elderly people need care and support to lead a safe life without worries and anxiety, it 
is very important today with regard to older people. Lack of knowledge of evolving behavioral 
trends of elderly people at home contributes to their relatives' harassment of them. We have 
established a viable home protection device for the elderly to be deployed in their homes here.  
We developed a smart home protection system that includes pedestrian monitoring, face 
recognition and fall detection using open-source hardware to help with cameras and networks.  
We use the KNN model context subtraction method on the basis of the open source OpenCV 
library to detect moving objects and combine hog-svm to create a pedestrian tracking module.  
To extract facial characteristics, the trained vggnet-16 neural network model is used, and 
then a face recognition module is designed, which can be used for international alarm intrusion.  
The original caffer model was updated to mobilenet model for human motion recognition based 
on the original openpose. Information on the location of 6 key points on the body trunk was 
obtained at 18 key points, and the role of fall detection was achieved by combining the SVM 
classifier. By integrating the GSM module, the old man's home and fall details would be a first
time input to the old man's family members, who can completely guarantee the old man's safety.  
The fall behavior recognition performance of face recognition is strong, the face recognition rate 
can reach 85 percent, the fall behavior recognition rate can reach more than 90 percent, and the 
fall false alarm rate is less than 10 percent for strangers and elders, according to our experiment.  
The proposed method should, therefore, be implemented in real life.
Str 
Video Capturu'ng 
Is HumianN 
detected? 
Y 
Is that 
humnan a 
stranger? Y 
N Send the Alert to 
the Family 
N Does the 
elder fall 
downY 
Fig. 2
Patent AU-2021102476-A4 (AU)
Title: A Harmless Drug Treatment Method
Inventor: ZHANG QIANRU
IPC: C02F103/34
Filed: 2021-05-11
Granted: 2021-07-01
Abstract: The invention discloses a harmless treatment method for drugs. The harmless 
treatment method composed the following steps: step S100, fully dissolving a drug 
sample in an aqueous solution to form a drug solution; S200, adding an oxidizing 
agent into the drug solution, and putting the drug solution added with the oxidizing 
agent into a reaction kettle for treatment by a supercritical water oxidation method; 
and S300, measuring the content of organic matters in the drug solution before and 
after the reaction to obtain the degradation rate of organic matter components. The 
method has the advantages of high degradation efficiency (up to 99.99% or above), no 
secondary pollution and the like, especially has more obvious advantages in treatment 
of drugs and high-toxicity, degradation-resistant and high-concentration drug-making 
waste water, has the advantages of simple equipment structure required by 
degradation, small unit volume and occupied area, and has wide popularization 
prospects.
Drawings 
s100 
fully dissolving a drug sample in an aqueous solution to form a 
drug solution 
adding an oxidizing agent into the drug solution, and putting the S200 
drug solution added with the oxidizing agent into a reaction kettle 
for treatment by a supercritical water oxidation method 
measuring the content of organic matters in the drug solution S300 
before and after the reaction to obtain the degradation rate of 
organic matter components 
FIG. 1 
c' supercrit 
fluid water 
22.1 ................... - wae ....... ......  (liquid phase) 
IjA 
Ice 
(solid phase) 
0.6 ........... vapour 
(gaseous phase) 
273 373 647 
FIG. 2 
1
Patent AU-2021103457-A4 (AU)
Title: Liquid food detecting and sampling device
Inventor: LIU HUI
IPC: G01N1/14
Filed: 2021-06-18
Granted: 2021-08-12
Abstract: CN 112798350 A Abstract 1/1 
The present invention relates to a liquid food detecting and sampling device 
which is used for detecting and sampling liquid foods with high level, comprising: a 
sampling tube, a clamping ring and a drawing mechanism, wherein a piston is 
arranged in the sampling tube, positioning mechanisms are arranged in the side wall 
of the clamping ring, the relative fixation and disassembly between the clamping ring 
and the sampling tube is realized through the positioning mechanisms, a handle is 
fixed to the side wall of the clamping ring, and the drawing mechanism comprises a 
gear rotatably installed on the clamping ring, a hand grip fixedly connected with the 
gear, and a piston rod detachably connected with the piston and engaged with the gear.  
The liquid food detecting and sampling device provided by the present invention has 
simple structure and convenient operation and use, and can extend into liquid foods 
with high level for sampling in different positions so as to ensure the 
comprehensiveness of liquid food sampling.  
1
CN 112798350 A Drawings of Description 1/4 
2 21 
31 1 
3 
FIG. 1 
351 
31 312 393 
FIG. 2 
1
Patent AU-2021103478-A4 (AU)
Title: Method for doping knowledge application for sport athletes as a media for preventing doping usage
Inventor: DOEWES RUMI IQBAL
IPC: G06Q50/26
Filed: 2021-06-19
Granted: 2022-03-24
Abstract: The present invention generally relates to a method for doping 
knowledge application for sports athletes as a media for preventing 
doping usage. The method comprises developing a doping knowledge 
application to help sportsmen and sports athletes find out the substances 
and types of drugs, prohibited methods included in doping and provide 
information about TUE (Therapeutic Use Exemption); and conducting an 
evaluation for testing a user directly in case of irregularities or 
discrepancies.  
12
100_.' 
developing a doping knowledge application to help sportsmen and sports athletes find out the 102 
s ubsta nces a rid typs of drugs, prohibited methods i ncl uded irn dopirng a rvd provide inform at ion 
about TUE (Therapeutic Use Exemption) 
A1104 
conducting an evaluation for testing a user directly in caseof irregularities ordiscrepancies 
Figure 1 
F eg 
Figure 2A Figyre 2B
Patent AU-2021104176-A4 (AU)
Title: A lightweight demountable support structure for a cantilevered awning or roof.
Inventor: HOURIGAN LAUREN
IPC: A45B23/00
Filed: 2021-07-15
Granted: 2021-09-23
Abstract: A lightweight, demountable support structure for a cantilevered awning or roof, the structure comprising: 
at least a ground engaging post or wall mount and a beam to support the awning or roof ; the beam in 
connection with and deployed to cantilever from the ground engaging post or wall mount; a gusset 
member hinged to either the ground engaging post or the wall mount or the beam proximate to the 
connection between the beam and the ground engaging post or wall mount; wherein, the gusset member is 
pivoted about the hinge and located between the ground engaging post or the wall mount and the beam to 
comprise a stay which supports and secures the beam in a cantilevered position with respect to the ground 
engaging post or the wall mount. A telescopic extension slidably inserted into the ground engaging post or 
the wall mount to facilitate easier height adjustment and wherein the resulting double wall arrangement 
increases column load bearing strength.
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Patent AU-2021104438-A4 (AU)
Title: A Preparation Method For Gas Separation Membranes By Utilizing Nanofibers Subjected To Electrostatic Spinning
Inventor: ZHENG WENJI
IPC: B01D69/02
Filed: 2021-07-22
Granted: 2021-09-16
Abstract: The present invention belongs to the technical field of gas membrane separation, 
which provides a preparation method for gas separation membranes by utilizing 
nanofibers subjected to electrostatic spinning. The present invention proposed to take 
nanofibers prepared by means of electrostatic spinning as the skeleton, and then 
utilize the in-situ polymerization of polymers to prepare gas separation membranes 
with high selectivity, permeability, and high mechanical properties for the purpose of 
addressing the problem that the polyethylene glycol series of photocurable polymer 
membranes have poor selectivity and low mechanical properties. The complex three
dimensional network structure of electrostatic spinning can provide a tortuous gas 
transmission channel, which can extend the gas transmission path of C02 in the 
membrane, and improve the selectivity of C02/N2 of the membrane. Wherein, the 
fibers are served as the skeleton in membranes to build a "reinforced cement" 
structure, and due to the in-situ polymerization of polymers, there is good cohesive 
force is produced between the nanofibers and the polymers, and thus, it can greatly 
improve the mechanical properties of membranes. Therefore, the prepared gas 
separation membranes have the characteristics of high C02 permeability, high 
selectivity of C02/N2 and high mechanical strength, which can make the membranes 
have more practical value.
Patent AU-2021106832-A4 (AU)
Title: Tool design for improving material flow on the weld bottom of FSW thick plate
Inventor: LIU LIMEI
IPC: B23K103/10
Filed: 2021-08-24
Granted: 2021-11-18
Abstract: Five tools with different pin-tip profiles like thread taper, triangular, square, 
three-grooves, and conical platform were designed to friction stir weld 20 mm thick 
AA7075 alloy plates. The effects of pin-tip profiles on thermal cycles, material flow 
and mechanical properties of the joints were studied. The results show that the 
temperature greatly decreases from the top to the bottom of the weld, and higher peak 
temperatures along the thickness are obtained using three-grooves tool. Due to poor 
plastic flow reflected by local transfer behavior of material, thread taper and conical 
platform tools yield macro cross-sectional level pore defect on advancing side in 
nugget zone. However, triangular, square and three-grooves tools produce defect free 
joints due to improving plastic flow resulted from stronger pulsating action and 
stirring power, leading to higher transfer displacements of local material. The tensile 
test results show the joints fabricated by three-grooves tool have better mechanical 
properties including strength and ductility owing to better material flow. A higher 
ultimate tensile strength of 391+10 MPa, yield strength of 310+12 MPa and 
elongation of8.3 % are obtained, respectively. This can be attributed to finer grains, 
greater natural aging response and optimum hardness.
(a) (b) (c) (d) (e) 
A B C D E 
Fig. 1 Schematic diagrams of tool pin-tip profiles: (a) thread taper; (b) triangular; (c) 
square.  
Fig. 2 Cross sections of the joints made by different tools: (a) tool A; (b) tool B; (c) 
tool C; (d) tool D; and (e) tool E, respectively.