baber/WOPTO huggingface dataset:
Patent AU-2019100384-A4 (AU)
Title: Bi-directional toy and methods of use
Inventor: BEN MEIR ILAN
IPC: A63B5/00
Filed: 2019-04-08
Granted: 2019-05-16
Abstract: This invention is directed to a foldable bi-directional toy configured to be used as a trampoline and further to be used as at least one of the following usages: a playpen, a water pool, and a sphere pool, upon turning said bi-directional toy upside 10 down. The toy comprises at least a frame with legs configured to elevate the trampoline from the ground for enabling jumping thereon and also to serve as a basis for holding an encircling barrier for creating a delimited area when used as at least one of said usages; and a bounce mat configured to allow usage of the toy as a trampoline. - 125 126 ele121 C 1.60 ,128 1321 127 121D 422
Patent AU-2019101799-A4 (AU)
Title: Macrophage capable of targeting tumor cell and preparation method thereof
Inventor: ZHANG JIN
IPC: C12N15/867
Filed: 2019-08-07
Granted: 2021-07-01
Abstract: P019037892 
Abstract 
The present disclosure relates to the field of biotechnology, and particularly 
to a macrophage capable of targeting tumor cells and a preparation method 
thereof. The macrophage comprises a chimeric antigen receptor. The 
inventors have found that due to the limitation of the microenvironment of a 
solid tumor, it is very difficult for CAR-T cells to enter the tumor, even if the 
CAR-T cells enter the tumor, the effect of killing tumor cells thereof is 
weakened due to the inhibition in the microenvironment. In view of the 
technical defects, the inventors have proposed another idea of tumor 
immunotherapy in which the chimeric antigen receptor is allowed to be 
expressed on the macrophage. Moreover, the inventors have found through 
experiments that the application of the chimeric antigen receptor in the CAR-T 
cell therapy to the macrophage can realize expressing the chimeric antigen 
receptor on the surface of the macrophage, targeting tumor cells and activating 
the macrophage to phagocytize tumor cells. The present disclosure also 
provides a preparation method of the macrophage, which provides a new idea 
and technical means for tumor immunotherapy.  
30 P019037892
P019037892 
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4 P019037892
Patent AU-2020103168-A4 (AU)
Title: Method for planting berry seeds
Inventor: LI YONGHONG
IPC: A01G22/05
Filed: 2020-11-02
Granted: 2021-01-14
Abstract: The invention relates to the technical field of berry planting, in particular to a berry seed 
planting method. The method of berry seed planting includes the following steps: Si, Seed 
selection, Selecting the seeds of the fruit in the physiologically mature stage, and separating 
the gelatinous pulp on the surface of the seeds; S2, Sowing, Sowing the seeds of S Ievenly in 
the substrate, and keeping the soil moist; and keeping the ambient temperature at 20-40 °C 
during the process from planting to seed germination and seedling. It was found that when the 
seeds of the fruit in the physiologically mature stage were selected for sowing, the germination 
potential was better and the germination rate was higher. The fruit in the physiologically mature 
stage is at least 7 days earlier than the fruit in the commercially mature period, so that it can be 
picked early and sown early, which is beneficial to saving the maintenance cost of the fruit, 
And later the germination potential is better, which is advantageous to the concentrated 
seedling and is helpful to save the cost of planting and maintenance in the later stage and the 
cost of land. Therefore, it has a very positive effect on agricultural production, and shows great 
commercial value.
Patent AU-2021102046-A4 (AU)
Title: Sprint: a smart printing device
Inventor: KRISHNA VIBHOR
IPC: G06F9/50
Filed: 2021-04-19
Granted: 2021-06-10
Abstract: SPRINT: A SMART PRINTING DEVICE 
Abstract: 
In today's world, long lines are one of the very few things that can put a stop to the fast paced 
urban lifestyle. But the truth is, in India, more often than not, people do not bother with 
queuing up and prefer mobs. Our project, SPRINT is an attempt to reduce the need for long 
lines in one of the very basic services provided within any institute - printing out documents.  
Every single student has to face the hassle of waiting in long lines. Moreover, due to a printer 
traditionally requiring wired connection with a network or a system, there are currently only a 
few locations where paid printing service is feasible. SPRINT is an attempt to simplify and 
speed up the process of providing paid printing services to anyone within the campus by 
utilizing a simple cloud based website, aided by a Raspberry Pi. From the website, a customer 
can upload his pdf document to be printed into the server, which will prompt him to make the 
appropriate payment based on the number of pages to be printed. Once the payment is done 
via Paytm, the customer will receive a 4 digit pin-code, which will serve as a password. The 
printer will be connected to a Raspberry Pi and a power supply, thus the entire printing 
process will be automated. So, as long as there is a reliable internet connection and good 
security, SPRINT has the potential to provide 24 hour printing services.  
Keywords: Human Hassle, SPRINT, Raspberry Pi, Payment, Security 
1
Raspberry P 
I.- Cloud 
Server 
Printer 
Website 
Number 
Pad 
SPRINT 
End User 
Fig 1: Proposed method for project SPRINT 
2
Patent AU-2021102342-A4 (AU)
Title: A method for synthesis of qunatum dots
Inventor: DOWLATHABAD MURALIDHARA RAO
IPC: B82Y15/00
Filed: 2021-05-03
Granted: 2021-06-24
Abstract: A method for synthesis of quantum dots, the method comprises of: 
preparing a first solution by mixing a defined quantity of zinc acetate 
with a varying volume of cadmium oxide, wherein the first solution is 
mixed with a defined quantity of oleic acid and defined volume of 1
Octadecene for a defined interval at a specific temperature, preparing 
a second solution by dissolving and heating a defined quantity of 
powder with 1-octadecene at a defined temperature for a defined 
interval under nitrogen purging, performing a reaction by adding the 
first solution to the second solution for a defined interval to grow zinc 
Sulfide cells, wherein the reaction is terminated and undergoes 
precipitation to form a plurality of quantum dots, andpurifying the 
plurality of quantum dots using a solution of hexane and ethanol in a 
defined ratio for removing surfactants.  
27
preparing a first solution by mixing a defined quantity of zinc acetate with a varying volume of 
cadmium oxide, wherein the first solution is mixed with a defined quantity of oleic acid and defined 202 
volume of 1-Octadecene for a defined interval at a specific temperature 
preparing a second solution by dissolving and heating a defined quantity of powder with 1- 204 
octadecene at a defined temperature for a defined interval under nitrogen purging 
performing a reaction by adding the first solution to the second solution for a defined interval to 
grow zinc Sulfide cells, wherein the reaction is terminated and undergoes precipitation to form a 
plurality of quantum dots 206 
purifying the plurality of quantum dots using a solution of hexane and ethanol in a defined ratio for 
removing surfactants 
208 
FIGURE 1 
dissolving a defined quantity of the prepared quantum dots in a defined quantity of chloroform, 
wherein the dissolved solution is mixed with about 1ml of distilled water and sonicated for a a 
defined interval about 50-70 minutes at a particular temperature range 3 degree to 5 degrees a 
purifying the formed water-soluble quantum dots by precipitating with isopropanol, wherein the 
formed precipitator is washed with chloroform for removing surfactants and dissolved in 0.5ml to 1.5 b 
ml of double distilled water 
FIGURE 2a 
dissolving at least 100 rnicroliters of the prepared quantum dots in 4-morpholinoethanesulfonic acid 
with 250 microliters of N-hydroxy-succinimide at about 35-40 degree Celsius for 20-40 minutes for 
coating the quantum dotsa 
addition of about 10 micrograms/ milliliters of propionic acid to the dissolved quantum dots 
solution, wherein removing excessive amount of propionic acid and streptavidin by dialysis 
b 
FIGURE 2b 
(a) (b) (c) te 
S ~ Z.  
310°C 310C 
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Cd and Zn Oleates Active Core synthesis Shell growth on active cores 
FIGURE 3
Patent AU-2021103362-A4 (AU)
Title: CT-guided Puncture Positioning Fixer
Inventor: LI JUN
IPC: A61B10/02
Filed: 2021-06-15
Granted: 2021-10-07
Abstract: The invention discloses a CT-guided puncture positioning device, and relates to the technical 
field of medical positioning puncture. It comprises a circular four-legged bracket structure, a 
puncture needle guide groove, a vertical dovetail groove, an arc chute and a transparent circular 
chute. The positioning device comprises a circular four-legged bracket structure which is 
attached to the skin of a patient for fixing. The circular chute can rotate 360 degrees on the 
circular base. The arc chute moves linearly along the transparent circular chute. The vertical 
dovetail groove can make a rotary arc motion along the arc chute. The puncture needle guide 
groove can move along the vertical direction of the vertical dovetail groove. The positioning 
device relies on the movement of components to implement precise positioning of the patient's 
disease site. This design realizes the auxiliary functions of precise positioning of puncture and 
body surface fixation under the guidance of CT. It makes CT-guided puncture technology not 
only be used for pathological diagnosis of lesions in all parts of the body, but also provide 
convenience for minimally invasive treatment of lesions under the guidance of CT. The device 
has the characteristics of reasonable and reliable structure, accurate positioning, simple 
operation, good auxiliary effect and wide application range.
1/2 
FIGURES 
1 2 
3 
Figure 1 A schematic diagram of a medical puncture positioning device provided in 
embodiment 1 of the present invention 
4 
5 
Figure 2 A schematic diagram of the structure of the circular four-legged bracket in 
Figure 1
Patent AU-2021103701-A4 (AU)
Title: Self-Propelled Vehicle For Removing Sand From Track
Inventor: YANG HONG
IPC: E01H8/10
Filed: 2021-06-29
Granted: 2021-08-19
Abstract: The present invention relates to the technical field of railway track maintenance devices, and 
disclosed thereby is a self-propelled vehicle for removing sand from a track. The vehicle comprises 
a driving cab, a walking apparatus and a sand collecting and discharging apparatus; a console is 
provided within the driving cab, the sand collecting and discharging apparatus is provided at the 
front of the driving cab, and the walking apparatus is provided below the driving cab, the walking 
apparatus being provided on a chassis of the driving cab; the walking apparatus comprises walking 
wheels, working wheels and driven wheels, and the walking wheels, working wheels and driven 
wheels are all provided on the chassis; the walking wheels for fast walking are driven by power 
components, and the working wheels for slow travel are driven by driving components. A driver can 
operate the driving components and power components by means of the console in the driving cab.  
By means of operating lifting components, the walking wheels and the working wheels alternately 
cooperate with a track to adapt to low-speed driving when in a sand-cleaning working state and to 
high-speed driving during transition, which meets the requirements for low-speed driving to clean 
the sand within the track as well as for high-speed driving and fast transition, reduces the intensity 
of labor for working personnel, and improves the efficiency of sand cleaning.
Drawings of the Description 
0 
6 
Fig. 1 
1 7 12 2 6 
....... ...... ... ...  
8 9 11 10 3 
Fig. 2 
1/2
Patent AU-2021104120-A4 (AU)
Title: A system and method for performing secure transaction in atm using remote pin login
Inventor: SINGH PAWAN
IPC: G07F19/00
Filed: 2021-07-14
Granted: 2022-04-21
Abstract: The present invention generally relates to a method for performing secure transaction 
in atm using remote pin login. The method comprises selecting at least one mode from 
normal mode and secure mode after entering withdrawal amount on an automated teller 
machine (ATM), wherein normal mode is an ATM pin-based transaction; in secure mode, 
receiving a message to user registered mobile number mentioning the ATM machine location 
along with entered amount and withdrawal permission link; giving withdrawal permission by 
clicking on a link and thereby opening a bank's user interface to activate an interactive color
coded keyboard; and entering the ATM pin using color-coded keyboard with shuffled keys 
either from the distant location from ATM machine or from the ATM machine chamber, 
wherein the color-codes are encrypted and sent back to the user interface, wherein the ATM 
machine end system decrypt the encrypted color-coded pin to verify the ATM pin number in 
order to perform transaction.  
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Patent WO-2015177696-A4 (WO)
Inventor: MANGINI STEFANO GIUSEPPE
IPC: A41D15/00
Filed: 2015-05-15
Abstract: A backpack comprising a body defining a first cavity for storing items and a second cavity which is separate from the first cavity. A pair of shoulder straps is attached to and extends from the body for mounting the backpack to a user of the backpack. A first garment is attached to the second cavity and received therein. The first garment has one or more actuation means. The second cavity has an opening through which the or each actuation means extends so that the actuation means can be grasped by a user and pulled to urge the first garment out from the second cavity via the opening.
Patent WO-2009043030-A4 (WO)
Title: Système d'exploitation de réseau
Inventor: ARTHURSSON DANIEL
IPC: G06F40/00
Filed: 2008-09-29
Abstract: L'invention concerne un système d'exploitation de réseau qui offre des moyens efficaces d'amélioration de la connectivité des réseaux informatiques. Dans un mode de réalisation de l'invention, une machine virtuelle XML est mise en place et elle est accepte un code d'application de niveau élevé écrit dans un langage de programmation XML comme entrée. La fonctionnalité permet d'interpréter ou de traduire le code d'application écrit en langage XML en un code utilisable pour l'exécuter dans des plate-formes informatiques. De plus, la machine virtuelle XML gère le paradigme de conception de commande-vue-modèle qui facilite l'abstraction de données vraies des applications vers un modèle de données commun. Des applications multi-instances, présentant chacune une instance gérant potentiellement de nombreuses vues, peuvent être créées et exécutées.
Patent WO-2013016377-A4 (WO)
Title: Feuille multiplis gaufrée par courroie, au grammage localement varié et à base de microfibres de cellulose, fabriquée au moyen d'une courroie polymère perforée
Inventor: MILLER JOSEPH H
IPC: D21H25/00
Filed: 2012-07-25
Abstract: La présente invention concerne une feuille multiplis absorbante comprenant au moins une première couche et une seconde couches fixées l'une à l'autre. Dans un mode de réalisation, les première et seconde couches sont constituées d'environ 90 à 25 % en poids de fibres de papeterie dérivées de la pâte à papier et d'environ 10 à 75 % en poids de microfibres cellulosiques fibrillaires régénérées présentant un indice d'égouttage inférieur à 175 ml. L'épaisseur desdites feuilles varie d'environ 0,45 à 0,63 cm (180 à 250 mils)/8 feuilles, la durée d'essuyage est inférieure à 20 secondes, leur capacité de saturation varie de 350 à 500 g/m 2 , leur vitesse de saturation de 0,05 à 0,25 g/s 0,5 , leur résistance à la traction dans le sens transversal à l'état humide varie de 400 à 2 500 g/3" et le rapport entre la résistance à la traction dans le sens transversal à l'état sec et à l'état humide desdites feuilles varie de 35 à 60 %. Lesdites feuilles multiplis sont dotées d'une capacité d'absorption suffisante pour pouvoir être utilisées en tant qu'essuie-tout ordinaire. Les produits préférés présentent un volume différentiel de pores pour les pores de moins de 5 microns de diamètre au moins égal à environ 75 mm 3 /g/micron.
Patent WO-2014113527-A4 (WO)
Title: Methods for counteracting rebounding effects during solid state resistance welding of dissimilar materials
Inventor: SIMPSON JOHN A
IPC: A61M25/09
Filed: 2014-01-16
Abstract: The present disclosure is directed to methods for joining initially separate members (302', 304') of different metallic materials, e.g., as in joining segments of a multi-segment intravascular guide wire (300'), as well as multi-segment intravascular guide wires (300') so formed. Initially separate members (302', 304') are provided, which members (302', 304') comprise different metallic materials relative to one another, e.g., stainless steel and nitinol. The members (302', 304') are aligned with one another, and a first force is applied to the members (302', 304') while delivering electrical current through the members (302', 304') to solid state weld the separate members (302', 304') to one another. A follow up force that is greater than the first force is applied as solid-state deformation occurs and a weld nugget (322') forms between the members (302', 304'). The weld nugget (322') so formed is thinner and of a larger transverse cross-sectional area than would be produced without application of the follow up force.
Patent CH-681403-A5 (CH)
Inventor: WUETHRICH HANS-RUDOLF
IPC: H02B1/56
Filed: 1991-01-10
Abstract: An encapsulated electrical switch panel (1) for medium voltage consists of in each case one busbar space (4), power circuit breaker space (2) and cable connecting space (3) as well as a low-voltage box (5) placed on the power circuit breaker space (2). These spaces are compartmentalised with respect to one another. The cable connecting space (3) extends under the power circuit breaker space (2) through as far as the operating side (6) of the switch panel. Underneath the vertical interrupters (17) of the removable vacuum switch (15), which interrupters are surrounded at a distance by insulating tubes (18) which are open from above and below, there runs an air distribution channel (40) which is compartmentalised with respect to the cable connecting space (3) and is provided at the top with outlet openings (41, 42, 43) which are aligned with the interrupters. Air supply channels (50) which pass through the rear wall (7) of the switch panel (1) open from the rear into the air distribution channel (40). <IMAGE>
Patent CH-686911-A5 (CH)
Title: Notebook computer with hinged casings for keyboard and display screen
Inventor: MULLER ERNST N
IPC: G06F1/16
Filed: 1994-02-22
Abstract: The display screen (2) and the keyboard (4) are housed in separate board-shaped compartments (1,3) joined together by a first hinge (5). The keyboard itself is divided into three sections at second and third hinges (6, 7). In the folded condition the two side portions (9, 10) of the keyboard are pivoted to lie across the face of the middle portion (8), and the screen compartment is hinged downwards to cover them.
Patent CH-640256-A5 (CH)
Title: Process for preparing a paint which holds permanent magnets when set
Inventor: MEYER ERNST
IPC: C09D7/61
Filed: 1979-01-22
Abstract: The paint which holds permanent magnets when set is obtained by mixing dust or powder of a magnetisable material with various binders in such a way that the paint in question can be applied to any desired surface, and sets.
Patent CH-645762-A5 (CH)
Title: Method for controlling quiescent valve converters and an arrangement for carrying out said method
Inventor: OLSHVANG MIKHAIL VULFOVICH
IPC: H02M1/084
Filed: 1978-01-27
Abstract: In order to detect a deviation between the actual phase and the desired phase of the control pulses, an equidistant pulse sequence is formed at a frequency which is equal to the converter frequency. The phase of this pulse sequence is set such that the mean value of the deviations between the pulse phase of the equidistant pulse sequence and the respective phase of the corresponding control pulses of all the valves is equal to a constant magnitude, in particular is equal to zero, and the deviation of the pulse phase is detected separately for each valve. The unit (3) for automatic balancing of the control pulses contains a unit (7) for forming the equidistant pulse sequence, an element (15) for forming a sequence of narrow pulses and a number of formers (18) for correction signals, the number of which corresponds to the number of phases of the converter. The method and the arrangement make it possible to drive valve converters with highly balanced control pulses, and a high level of insensitivity to interference is ensured. <IMAGE>
Patent CH-675097-A5 (CH)
Inventor: COLUZZI ANTONIO
IPC: B41D3/00
Filed: 1988-03-28
Abstract: To produce a multiple form for the reproduction of line-engraved intaglio printing plates, a heat-deformable plastic plate (4) which, essentially, has the dimensions of the desired line-engraved intaglio printing plate is introduced between an engraved original plate and an electrode (7) by means of a sliding frame (3) in a position corresponding to the first impression to be made and is given the first impression (23) by hot pressing in a low-pressure chamber with high-frequency heating; after cooling and the original plate, the plastic plate (4) is removal of moved into the position corresponding to the second impression (23) and provided with the same impression; these operations are repeated until the desired number and arrangement of the impressions have been produced. 
<IMAGE>
Patent CH-618850-A5 (CH)
Title: Method for manufacturing a food product with a flaky texture
Inventor: BAUER HEINZ
IPC: A23L19/12
Filed: 1977-02-17
Abstract: A dispersion or aqueous paste of fruits, vegetables and/or cereals is prepared, a layer on a heated surface is formed therefrom, the layer is dried on this surface so that it forms a coherent film, the film is detached from the heated surface, the film is moistened and a stack of superposed layers of the moistened film is formed while compressing the superposed layers. Such a product, particularly based on potatoes, lends itself to the making of rissoles or lasagnes.