baber/WOPTO huggingface dataset:
Patent AU-2020102720-A4 (AU)
Title: Remediation device and method for soil and groundwater polluted by chlorobenzene organic matters
Inventor: HE LI
IPC: B09C1/06
Filed: 2020-10-14
Granted: 2020-12-03
Abstract: A device and a method for repairing soil and groundwater polluted by chlorobenzene organic 
matters belong to the technical field of environmental protection. Concentric electrodes are 
installed in contaminated sites, electrodes are inserted in electrode chambers, and PRB 
reaction walls are installed at 1/2 between anode and cathode and 1/4 away from anode. The 
arrangement of the electrode area enables chlorobenzene in soil or groundwater to be 
enriched in the PRB area, and then chlorobenzene is removed by the oxidation-reduction 
action of the PRB. According to the invention, the electrode liquid can be automatically 
updated and recycled, and the economic cost is reduced; Reduce the demand for personnel; 
Operation becomes simple; Completely treat the pollutants in the polluted area; Accelerate 
the speed of soil remediation. The method greatly improves the treatment effect of 
chlorobenzene organic matters in soil and groundwater; By introducing pH probe and 
automatic control device, the treatment process is more automatic.
-1/2
101071 7 105 
5 
6-2 6-1 6-1 6-2 
4-3 4-2 4-1 4-2 4-3 
23 3-4 3-3 - 2-2 3 \3- 2-1 3- 2 3-4 -3 
Figure 1
Patent AU-2020102785-A4 (AU)
Title: Hydraulic cylinder with specific performance dimensions
Inventor: PHELAN BRYAN PATRICK
IPC: F16J10/02
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 
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Patent AU-2020102961-A4 (AU)
Title: A quantitative method for determining fatty acid methyl ester in soils and its application
Inventor: LU WEIWEI
IPC: G01N30/72
Filed: 2020-10-22
Granted: 2020-12-24
Abstract: The invention provides a quantitative method for determining fatty acid methyl 
esters (FAMEs) in soils as well as its application. First, the external standard of 37 kinds 
of FAMEs is used to determine the operating parameters of gas chromatography-mass 
spectrometer (GC-MS). Second, the mixed solution of the internal standard of 
nonadecanoic acid methyl ester (19:0 FAME) and the external standard of 37 kinds of 
FAMEs is used to determine the correction factor of each FAME in the external 
standard. Third, the phospholipid fatty acid (PLFA) is extracted from the soil sample 
and methylated to FAMEs. Fourth, qualitative analysis of FAMEs with 9-19 carbon (C) 
atoms in the sample is performed by referring to the retention time of the external 
standard and the National Institute of Standards and Technology (NIST) library search.  
Furthermore, the correction factor of the FAMEs with 9-19 C atoms in the sample is 
determined by referring to the obtained correction factors of the external standard and 
the chemical structure of the FAMEs to be tested. Finally, the content of soil FAMEs 
with 9-19 C atoms is calculated based on the obtained correction factors. Therefore, 
this invention provides a new method to quantify FAMEs in soils, so that the soil 
microbial community structure can be estimated more accurately.
-1/3
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0 
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Patent AU-2020103088-A4 (AU)
Title: Automatic laundry rack for smart home
Inventor: LAO JIADAN
IPC: D06F57/12
Filed: 2020-10-28
Granted: 2020-12-24
Abstract: Embodiments of the present invention discloses an automatic laundry rack for smart home, 
belonging to the technical field of smart home. The automatic laundry rack includes a control 
display screen, wherein an indoor base structure is mounted on a lower wall surface of the 
control display screen, an outdoor base structure is mounted on a front wall surface of the 
indoor base structure, a laundry rack structure is mounted on a front wall surface of the control 
display screen, a fall-proof structure is mounted on an upper wall surface of the outdoor base 
structure, and a rainproof structure is mounted on an upper wall surface of the indoor base 
structure. The indoor base structure includes first base brackets, a first connecting rod, second 
connecting rods and telescopic rods, wherein the first base brackets are mounted on the lower 
wall surface of the control display screen, the first connecting rod is respectively mounted on 
left wall surfaces and right wall surfaces of the two first base brackets, the two second 
connecting rods are respectively mounted on the left wall surfaces and the right wall surfaces of 
the two first base brackets, and the telescopic rods are mounted on front wall surfaces of the 
first base brackets. Embodiments of the present invention are capable of detecting the weather 
and playing a role of preventing rainwater from falling onto clothes, thereby improving the use 
experience of embodiments of the present invention and bringing the convenience for the life.  
1
14 24 
FIG.1 11 
119 G 11 
FIG. 2 
1
Patent AU-2020103863-A4 (AU)
Title: A chemical analysis method for the determination of titanium content in a piercing-burning dual function alloy
Inventor: MA LAN
IPC: G01N1/28
Filed: 2020-12-03
Granted: 2021-02-11
Abstract: The invention provides a chemical analysis method for the determination of titanium 
content in a piercing-burning dual function alloy, comprising the following steps: 
Place the sample in a platinum dish, add nitric acid followed by slow addition of 
hydrofluoric acid until the sample does not react; @ Continue to add hydrofluoric 
acid, and heat to dissolve; add sulfuric acid, and heat at low temperature until sulfuric 
acid smoke appears; @ Remove the dish, wash the dish wall with water, and heat 
until smoke appears again; cool down; © Wash the platinum dish with sodium 
hydroxide solution; Filter with medium-speed paper and wash with sodium 
hydroxide solution; Dissolve the precipitate washed in @ into a volumetric flask 
with hot hydrochloric acid; @ Transfer 1ml test solution of @ into a 100ml 
volumetric flask ; @ Add ascorbic acid solution, hydrochloric acid solution and 
diantipyrylmethane ethanol solution; @ Measure the absorbance of solution (7) with 
the spectrophotometer ; @ Draw the absorbance curve and get the titanium content.  
For the piercing-burning dual function alloy, it is a precise and convenient chemical 
analysis method, and the test results demonstrate that the present invention is accurate 
and meets the requirements.
Patent AU-2020104112-A4 (AU)
Title: A RNN based Spatio Temporal Data Mining model for urban road Planning
Inventor: BEHURA ARADHANA
IPC: G06N3/02
Filed: 2020-12-15
Granted: 2021-03-04
Abstract: A RNN BASED SPATIO TEMPORAL DATA MINING MODEL FOR URBAN ROAD 
PLANNING 
ABSTRACT 
As road planning is essential in urban areas, it is necessary to find the mechanisms for 
implementing the same. For which first the data need to be extracted. For extracting, the raster 
data is used from GPS. The raster data will take the image using GPS. Based on the elevation the 
surface was plotted. The different colors as mentioned in figure 1 will categorize the land surfaces 
into agriculture, bare ground, water, grass, etc. The surface signified by every cell contains the 
same width as well as height. The images are represented in pixels. It is represented in rows and 
columns. Then that data needs to be converted into cell (pixel) representation using a cartesian 
coordinate system and UTM projected coordinate system. Based on this the east and north 
coordinates of the particular region were identified with its position. Now using RNN and spatio 
temporal data mining, Directed Acyclic Graph a temporal road using the vector data was built.  
Then the shortest path is constructed and the replication was avoided using the Krusal's algorithm.  
This results in the way where the road planning was carried out smoothly and efficiently.  
1
UTM-Projected 
Coordinate System 
6,000,000 -r 
North 
300,000 East 300,700 
coordinates are 
300,500 E, 5,900,600 N 
Figure 5: UTM Projected Coordinate System 
Unfold 
tw w w w 
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f tU tU IU 
[out   out   out2  out 
XM x 
CC 2  C3 
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AO   A,   A2  A, 
MX x x Mx 
C C C C 
in,   in,   in2  in, 
Figure 6: Unfold RNN 
3
Patent AU-2021100377-A4 (AU)
Title: Improvement in Hinges
Inventor: O'KEEFFE STEPHEN JOHN
IPC: E05D7/081
Filed: 2021-01-21
Granted: 2021-04-15
Abstract: In an aspect there is disclosed an assembly for a window. The assembly may include a 
section member (12) and a hinge (10) adapted to pivotally couple an end (22) of the 
section member to a surface of the window in a coupled condition. The hinge (12) 
including a base (16) adapted to couple to the surface and a support (18) pivotally 
coupled to the base (16). The support (18) includes a first portion (20) adapted to 
couple with the end (22) of the section member (12). A hinge, kit and method are also 
disclosed.
1/5 
100 
25 
26 
10 28 
23- -2 
28 
20 24 
18 
16 1661 
24 28 
FIGURE 1 FIGURE 2 
26 38 38 
28a 36 
25 30 
36 
2428b-
23 
36 
36 33 
20 32 16 
2 
FG164 
2 FIGURE 3 FIGURE 4
Patent AU-2021100764-A4 (AU)
Title: Method for Improving Coercivity and Thermal Stability of Sintered Nd-Fe-B Magnet
Inventor: LUO JUNMING
IPC: C22C38/00
Filed: 2021-02-08
Granted: 2021-04-22
Abstract: The present invention provides a method for improving coercivity and thermal 
stability of a sintered Nd-Fe-B magnet. The method comprises the following steps: S1.  
derusting and degreasing the sintered Nd-Fe-B magnet; S2. pickling the sintered Nd
Fe-B magnet treated in the step S1, and then removing acid stains; S3. performing 
first magnetron sputtering on the sintered Nd-Fe-B magnet treated in the step S2, and 
depositing a first non-rare earth metal film layer on the surface of the sintered Nd-Fe
B magnet; S4. performing grain boundary diffusion by microwave heating and 
tempering on the sintered Nd-Fe-B magnet deposited with the single non-rare earth 
film layer in the step S3; S5. performing second magnetron sputtering on the sintered 
Nd-Fe-B magnet treated in the step S4, and depositing a second non-rare earth metal 
film layer on the surface of the sintered Nd-Fe-B magnet deposited with the non-rare 
earth film layer; and S6. performing grain boundary diffusion by microwave heating 
treatment on the sintered Nd-Fe-B magnet deposited with the double non-rare earth 
film layers in the step S5.
Patent AU-2021103934-A4 (AU)
Title: Display system
Inventor: SIMI PHILLIP JOHN
IPC: G08G1/09
Filed: 2021-07-07
Granted: 2021-09-09
Abstract: The present invention relates to a display system. The system includes a radio for 
setting to an active channel. A transmitter is provided for transmitting a channel 
indicator denoting the active channel. A display is provided for displaying the 
transmitted channel indicator. According to an embodiment of the present invention, 
there is provided a mine including the display system, the display mounted near an 
intersection so that the displayed channel indicator can be viewed by a vehicle 
approaching the intersection. Advantageously, the displayed channel indicator is the 
channel currently used by radios of other vehicles so that the approaching vehicle can 
also immediately set its radio to the same channel for improved communication in 
checking that the coast is clear before entering the intersection.
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Patent AU-2021104284-A4 (AU)
Title: Xrac Recovery Board Mounting rack
Inventor: WISE GLENN
IPC: B60R11/00
Filed: 2021-07-18
Granted: 2021-08-26
Abstract: , 
Key Features ot the Carrier, 
1 Built strong but light weight, 
2 Powdercoated finnish for rust protection, 
3 12 mm holes are drilled at the tips for the use of Genuine Maxtrax Pins, or 
alternative brand locking pins, 
4 Easy removal of carrier for access to the spare wheel via single bolt with 
same size bolt head as the wheel nuts, 
5 Removal can be done using the factory wheel brace, 
6 Once Recovery Boards are locked on the removal bolt is protected from 
removal, 
7 Secondary pin with R clip for saftey, 
8 Saves putting dirty used recovery boards inside your car,
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Patent AU-2021106152-A4 (AU)
Title: Modular bed base
Inventor: PHIPAT PHAON
IPC: A47C19/02
Filed: 2021-08-20
Granted: 2021-10-28
Abstract: The invention is directed to a modular bed base system, comprising: a frame configured 
from a front rail, a back rail and a pair of side rails the frame providing a plurality of mounting 
features; at least one support member configured to engage with and span the frame; and a 
plurality of sets of interchangeable cladding panels configured to form an ornamental 
perimeter about the frame, each set of interchangeable cladding panels defining a theme, 
wherein each set of interchangeable cladding panels provides common co-operating 
mounting features adapted to releasably engage the mounting features of the frame to 
thereby vary the ornamental perimeter in accordance with the theme.  
Al I| A ne' ~ n A OA AJI00- M"Il II/
1/23 
100 FIG. 1A 
103 
118 4 110 118 
BOLT HEADS SLOT M8 DOME HEADED 
INTOKEYHOLESLOT BOLTS IN THREADED 
I NSETINSD 
101 
118 
204 
BOLTS CAN BE 
TIGHTENED FROM 
INSIDE ONCE PANELS 
ARE IN PLACE 
102 
108 101 
107 
105 
FIG. lB 
120 
BRACKETSFOR 122 
1EDHEAD ATTACHED 
THR1IGH BED FRAME 
ITO SIDE PANEL 
SEE DETAIL 
103 
118 
110 SIDE PANEL ATTACHMENT.  
106 107 BED HEAD
Patent WO-2020012042-A4 (WO)
Inventor: IMBODEN MATTHIAS
IPC: H05B3/14
Filed: 2019-07-15
Abstract: An IR radiator element (1) suitable for use as a miniature infrared emitter (micro-hotplate) in a gas sensor, IR-spectrometer or electron microscope. The micro-hotplate comprises a plate (2) supported by multiple support arms (4). The plate and arms are fabricated as a MEMS device comprising a single contiguous piece of electrically-conducting refractory ceramic such as hafnium carbide (HfC) or tantalum hafnium carbide (TaHfC). Each of the arms (4), in addition to providing structural cantilever support for the plate (2), acts as a heating element for the plate (2). The plate (2) is heated by applying a voltage across the arms (4). The arms (4) may also be shaped to absorb thermomechanical stress which arises during the heating and cooling of the arms and plate. The plate, which may have an area of less than 0.05 mm 2  and a thickness of between 1% and 10% of the largest dimension of the plate (2), for example, can be heated to 4,000 K or more and cooled again with a duty cycle of as little 0.5 ms, thereby permitting pulsed operation at frequencies of up to 2 kHz. Its small size (10 - 200 μm) and low power consumption (e.g. 10 - 100 mW) make the micro-hotplate suitable for use in cryogenic applications, in miniaturized devices or in battery-powered devices such as mobile phones.
Patent WO-2014035240-A4 (WO)
Title: Formation d'ester
Inventor: LÓPEZ GARZÓN CAMILO SIXTO
IPC: C07D307/68
Filed: 2013-08-28
Abstract: La présente invention se situe dans le domaine d'un procédé de fabrication d'un ester, tel qu'un ester à base biologique, à partir d'une solution aqueuse comprenant de la biomasse, par lot ou de façon continue, l'utilisation d'une matière brute étant limitée et si possible réutilisée. La présente invention se situe dans le domaine des technologies vertes.
Patent WO-2017003393-A4 (WO)
Inventor: OKTAYKAN EMRAH
IPC: C03B9/447
Filed: 2016-06-20
Abstract: At I.S. (Individual Section) machines which are used to manufacture glass containers the combined blow-take out mechanism (200) converts the parison (2) to the final product (3). During that process, the parison (2) is blown and the finish part (4) is cooled. Then, the final product (3) is transferred from the blow side (12) over the dead plate (16). The final product (3) which is transferred over the dead plate (16) is kept over the dead plate (16) with a certain time by the new take out mechanism (300) until it gets cool enough. Then, it is left onto the dead plate (16). Also, the up-down movement mechanism (320) which is optionally added to the new take out mechanism, leaves the final product (3) onto the dead plate (16) from a shorter distance.
Patent WO-2010027994-A4 (WO)
Title: Ensemble lampe baladeuse amovible pour un outil manuel
Inventor: YAKSICH THEODORE G
IPC: B25F5/02
Filed: 2009-09-02
Abstract: L'invention porte sur un ensemble lampe baladeuse destiné à être utilisé avec une perceuse à main ou un outil rotatif similaire. L’ensemble est constitué d’une lampe baladeuse, d’un ensemble poignée latérale, et d’un ensemble fixation, la lampe baladeuse étant fixée de manière amovible sur une partie de l'outil rotatif.
Patent WO-2019067311-A4 (WO)
Title: Procédés et appareil de clarification d'huiles de pyrolyse
Inventor: LEVINE ALAN M
IPC: B01D1/00
Filed: 2018-09-21
Abstract: La présente invention concerne un procédé et un appareil de traitement permettant d'améliorer les propriétés d'une huile de pyrolyse et, par conséquent, sa valeur commerciale. Le résultat obtenu est la création d'une huile de couleur beaucoup plus claire que sa couleur généralement noire, la réduction ou l'élimination de l'odeur soufrée/aminée indésirable et la réduction de la quantité de PAH suspecté d'être carcinogène.
Patent WO-2020077242-A4 (WO)
Title: Rear excursion backrest for wheelchair accessible vehicles
Inventor: GIRARDIN PATRICK
IPC: A61G3/00
Filed: 2019-10-11
Abstract: A backrest device that normally supports the occupant and moves forward with said occupant during a forward impact/crash event. The device is equipped with a spring activated biased ratcheting mechanism that provides only forward movement, thus reducing the amount of dangerous rear excursion during the rebound phase, as measured by the occupant's head and torso.
Patent WO-2022094594-A4 (WO)
Title: Dispositifs, systèmes et procédés pour régler la sortie d'un cœur de réacteur
Inventor: ALESHIN YURIY
IPC: G21C1/32
Filed: 2021-10-29
Abstract: Un ensemble cœur réglable pour un réacteur nucléaire est divulgué dans la description. Le cœur réglable peut comprendre une pluralité de cellules de commande de réactivité conçue pour recevoir une barre de commande de réactivité, et une pluralité de cellules unitaires. La pluralité de cellules unitaires définit une dimension radiale correspondant à une sortie de puissance initiale du cœur. Chaque cellule unitaire de la pluralité de cellules unitaires est conçue pour recevoir du combustible conçu pour générer de l'énergie et un caloduc conçu pour transférer l'énergie thermique à distance du cœur. Chaque cellule unitaire de la pluralité de cellules unitaires peut être couplée à une cellule unitaire adjacente selon une direction radiale, ce qui permet de modifier la dimension radiale, la dimension radiale modifiée correspondant à une sortie de puissance réglée du cœur, et la sortie de puissance réglée du cœur étant différente de la sortie de puissance initiale du cœur.
Patent CH-561804-A5 (CH)
Title: Raschelle machine for loop pile fabric - forms loop of thermoplastic yarns which can be fused to base web
IPC: D04B21/02
Filed: 1971-01-20
Abstract: A RAschelle knitting machine has one needle bed provided with hook needles to which a base yarn is fed by a guide to produce a knitted base web and one needle bed provided with straight needles whch are fed via guides with a thermoplastic pile yarn. The straight needles form the pile yarn into a loop pile projecting from the base web, and in the loop forming region an elongate loop holder (e.g. a metal rod or heat resistant wire) extends through the loops to ensure their correct formation. Downstream of the knitting/loop forming position the fabric passes between heater bars which fuse the loop pile yarsn to the base web. The method is used for producing pile fabric used in hook and pile fasteners.
Patent CH-619007-A5 (CH)
Title: Process and device for the manufacture of preformed single crystals with multiple doping
Inventor: RICARD JEAN
IPC: C30B15/10
Filed: 1977-02-02
Abstract: Preformed single crystals with multiple doping are manufactured continuously by the pendant drop method, the composition of the material used to manufacture the single crystal being varied during the manufacture. The device, which makes it possible to implement this process comprises especially a system for multiple feed of the material used to manufacture the single crystal, that is to say one comprising at least two independent storage vessels. The single crystals with variable doping find many applications, especially in electronics.
Patent CH-649913-A5 (CH)
Title: Cementlessly anchorable joint socket
Inventor: SCHREIBER ADAM PROF DR MED
IPC: A61F2/34
Filed: 1981-03-19
Abstract: In order to avoid cutting a screw thread into the pelvic bone, which has hitherto been necessary, the outer surface of the outer shape, formed as a truncated cone (1), of the socket is provided with depressions (5) which are interrupted by webs (6) in the circumferential direction. In this way, transverse ribs (7) are formed between the depressions (5), and these deform on insertion of the socket into the bone and ensure secure primary fixation by a barb-like anchorage in the artificially produced socket bearing of the bone until the cementlessly anchored socket is retained by tissue growing in or on. <IMAGE>
Patent CH-607578-A5 (CH)
Title: Brush device, in particular for cleaning gratings
Inventor: AMHOF PETER
IPC: A46B11/06
Filed: 1976-02-25
Abstract: On a perforated hollow spindle (2, 3), which is fitted, such that it can channel water, on a hollow handle (1) which can be connected to a water line, there is rotatably mounted at least one brush roller (9) which is permeable to water in the outer region. The brush device is particularly suitable for cleaning gratings in barns. <IMAGE>
Patent CH-607699-A5 (CH)
Title: Single-axle machine with hydrostatic drive for agricultural and municipal operations
Inventor: LUEOEND-SCHMIDIG KARL
IPC: B62D51/06
Filed: 1976-03-09
Abstract: In order to obtain an infinitely variable control of the travel speed of the machine with simultaneous drive of the attachment units required for agricultural and municipal operations, the drive motor (5) is connected to a connecting shaft (10) via a coupling (6), a shaft (7) and via a step down gear (8, 9). This shaft (10) drives the attachment unit (22) on the one hand and on the other hand acts on the differential gear (4) via a closed unit consisting of oil pump (11) and oil motor (12). Actuation levers (17) permit an infinitely variable forward speed, deactivation and reverse movement of the machine with switching on or off of the attachment unit (22). <IMAGE>
Patent CH-674509-A5 (CH)
Title: Jointing two band ends - by overlapping adhesive strip after forming two parallel cuts
Inventor: SCHEIDEGGER HANS
IPC: B65H21/00
Filed: 1987-08-27
Abstract: Bands and tapes for components of the precision instrument or electronics industry are joined by placing the two ends on the pins (12) on the guide bar (5) and holding them by turning down the hinged retainer (6). A cutter blade (4) can now be used to perform two parallel cuts. The ends are finally joined by an overlapping tape from the store (11). ADVANTAGE - This joins two such tapes quickly and perfectly without breaks in the prodn.  of flow.