baber/WOPTO huggingface dataset:
Patent AU-2020202262-B2 (AU)
Title: Method and system for reducing drag in a vehicle
Inventor: ELOGAB HATEM
IPC: B62D35/00
Filed: 2020-03-30
Granted: 2021-07-08
Abstract: Tide: 
Method and System for Reducing Drag in a Vehicle 
Abstract: 
5 One of the major causes of drag in vehicles is due to the low pressure and/or 
turbulent vortex region behind the vehicle. In some vehicles multiple smaller vortices 
may form around the vehicle, and elimination of these through shaping of bodywork of 
vehicles is common practice to increase efficiency of the vehicle. According to the 
invention, there is provided a vehicle configured such that, when moving at a speed 
10 above a predetermined threshold speed, at least one turbulent and/or low pressure 
region 190 is formed adjacent to the vehicle, the vehicle comprising: at least one 
propelling nozzle 200 located adjacent to the at least one region; and a system for 
providing gas to the at least one nozzle 200 for expulsion into the at least one region 
190.  
15 
Figure 10
10/10 
180 
190 
210 
200 
Figure 10
Patent AU-2020256432-B2 (AU)
Title: Apparatus for aggregate and emulsion application
Inventor: TEITZEL CHRISTOPHER GEORGE
IPC: E01C19/21
Filed: 2020-10-16
Granted: 2022-12-22
Abstract: An apparatus for forming an aggregate layer containing bitumen, the apparatus 
comprising a hopper for holding the aggregate, the hopper having an upper inlet to 
enable aggregate to be loaded into the hopper, and a plurality of outlets through 
which the aggregate can flow, wherein each of the plurality of outlets is associated 
with its own gate member which can open and close the outlet, and a plurality of 
spray nozzles through which emulsion can be sprayed, wherein at least one of the 
plurality of spray nozzles is associated with each of the plurality of outlets, and 
wherein the apparatus further includes ground contact wheels mounted at a lower 
extremity of opposed ends of the hopper.
Patent AU-2020264359-B2 (AU)
Title: Thermolytic fragmentation of sugars
Inventor: LARSEN MORTEN BOBERG
IPC: C07C45/60
Filed: 2020-11-05
Granted: 2022-04-07
Abstract: A process for large scale and energy efficient production of oxygenates from 
sugar is disclosed in which a sugar feedstock is introduced into a thermolytic 
5 fragmentation reactor comprising a fluidized stream of heat carrying particles.  
The heat carrying particles may be separated from the fluidized stream prior to 
cooling the fragmentation product and may be directed to a reheater to reheat 
the particles and recirculate the heated particles to the fragmentation reactor.  
10
WO 2017/216311 PCT/EP2017/064712 
4/4 
Fig. 4 
18I 
4/ 
221
Patent AU-2020397092-B2 (AU)
Title: Use of a textile, zero-gap electrolytic cell and production process therefor
Inventor: AUSTENFELD SEBASTIAN
IPC: C25B9/73
Filed: 2020-11-23
Granted: 2023-06-22
Abstract: The present invention relates to the use of a textile as spacing means between a housing or a support structure and an electrode or the substructure of an electrode of a zero-gap electrolytic cell (13), said textile (1) comprising both a mechanical connecting means made of a resilient plastic material and also an electrical connecting means which differs from the mechanical connecting means. The invention further relates both to a zero-gap electrolytic cell equipped with such a textile and also to a method for producing such a zero-gap electrolytic cell, which method is characterised in that at least one layer of a textile (1) is placed into an anode trough or cathode trough (8), (9), that an anode electrode or cathode electrode (10), (11) is arranged on the at least one layer of the textile (1), that an ion exchange membrane (12) is placed onto said electrode, and that a cathode electrode or anode electrode (10), (11) connected to a cathode trough or anode trough (8), (9) is arranged on the ion exchange membrane (12).
Patent AU-2020423891-B2 (AU)
Title: Heat exchanger
Inventor: NAKATA SHOHEI
IPC: F28F9/02
Filed: 2020-09-30
Granted: 2023-08-17
Abstract: A heat exchanger including: an inlet header (120) that includes a first inlet space and a second inlet space formed therein, the second inlet space being adjacent below the first inlet space; a plurality of inlet-side heat transfer tubes (111a) that include a plurality of first inlet-side heat transfer tubes connected to the first inlet space and a plurality of second inlet-side heat transfer tubes connected to the second inlet space; a turnaround header (170) that includes a plurality of turnaround spaces formed therein, the turnaround spaces including a plurality of first turnaround spaces (5-1) respectively connected to the plurality of first inlet-side heat transfer tubes and a plurality of second turnaround spaces (5-2) respectively connected to the plurality of second inlet-side heat transfer tubes; and a plurality of outlet-side heat transfer tubes (111b) respectively connected to the turnaround spaces, the turnaround header (170) further including a communication passage (21) formed therein, the communication passage (21) bringing the bottom-side first turnaround space (6) of the plurality of first turnaround spaces (5-1) and the top-side second turnaround space (7) of the plurality of second turnaround spaces (5-2) in communication.
Patent AU-2021215145-B2 (AU)
Title: System, device, and method for item sorting and conveying
Inventor: HAN HAO
IPC: B07C3/08
Filed: 2021-08-10
Granted: 2022-12-08
Abstract: A parcel sorting method, a sorting area (10) layout, a sorting system, and a path optimization 
method are provided. The sorting method comprises: dividing a sorting area (10) at least into a 
first logical partition (A) adjacent to a first pick-up area (21) and a second logical partition (B) 
adjacent to a second pick-up area (22), wherein the first logical partition (A) comprises a first 
drop-off area, and the second logical partition (B) comprises a second drop-off area. The sorting 
method can shorten the total parcel delivery route.  
34
Patent AU-2021229169-B2 (AU)
Title: Composite gypsum board and methods related thereto
Inventor: LI ALFRED C
IPC: B32B7/02
Filed: 2021-09-08
Granted: 2023-10-05
Abstract: AUDIVi 
ABSTRACT OF THE DISCLOSURE 
Disclosed is a composite gypsum board comprising a board core and a concentrated 
layer of substantial thickness (e.g., at least about 0.02 inches). The concentrated layer 
includes a higher weight percentage of an enhancing additive than the board core. The board 
core has a thickness greater than the thickness of the concentrated layer and forms the bulk of 
the board volume. The concentrated layer has a higher density (e.g., at least about 1.1 times 
greater) than the density of the board core. Also disclosed is a method of preparing a 
composite gypsum board.  
77
Patent AU-2021264761-B2 (AU)
Title: Self-variable force hydraulic damper
Inventor: MAO LINA
IPC: F16F15/027
Filed: 2021-04-20
Granted: 2023-09-07
Abstract: A self-variable force hydraulic damper (11), comprising a housing assembly (2), a piston rod (3) and a piston assembly (4); the piston assembly (4) is mounted on the piston rod (3), and comprises, in sequence, a first gasket member (41), a first disc spring (42), a first valve plate (43), a variable position piston (44), a second valve plate (45), a second disc spring (46) and a second gasket member (47); the variable position piston (44) has a first end face (441) and a second end face (442), and is further provided with a first circulation hole (443) and a second circulation hole (444) which penetrate through the first end face (441) and the second end face (442); the first valve plate (43) is pressed against the first end face (441) under the action of the first disc spring (42), and the first valve plate (43) covers the first circulation hole (443) but does not cover the second circulation hole (444); and the second valve plate (45) is pressed against the second end face (442) under the action of the second disc spring (46), and the second valve plate (45) covers the second circulation hole (444) but does not cover the first circulation hole (443).
Patent AU-2022200963-B2 (AU)
Title: A Puzzle Case
Inventor: CIANNI DANIEL DE
IPC: A63F9/10
Filed: 2022-02-14
Granted: 2023-06-29
Abstract: A puzzle case that both protects and displays a jigsaw puzzle. The case typically includes a 
base and a cover, each of them being assembled from four pieces. The base pieces engage 
each other, and the cover pieces engage the edges of the base in a removable configuration 
to protect the jigsaw puzzle. Thus, the case can be stored in a jigsaw puzzle box before 
assembly.
I /I C.  
10 
600 4 
124 1 
600 1 
600 600 
IO- d
Patent AU-2022228149-B2 (AU)
Title: Barbituric acid derivatives comprising cationic and lipophilic groups
Inventor: STRØM MORTEN BØHMER
IPC: C07D233/96
Filed: 2022-09-08
Granted: 2023-12-07
Abstract: The present invention relates to bioactive cyclic compounds and their use as antimicrobial 
agents. In particular, the present invention relates to barbiturate mimics of Eusynstyelamides 
or small antimicrobial peptides. The compounds of the invention are represented by Formula 
(II).
Patent AU-2023222931-B2 (AU)
Title: Voice trigger for a digital assistant
Inventor: BINDER JUSTIN G
IPC: G10L17/24
Filed: 2023-08-31
Granted: 2023-11-23
Abstract: OF THE DISCLOSURE 
A method for operating a voice trigger is provided. In some implementations, the 
method is performed at an electronic device including one or more processors and memory 
storing instructions for execution by the one or more processors. The method includes 
receiving a sound input. The sound input may correspond to a spoken word or phrase, or a 
portion thereof. The method includes determining whether at least a portion of the sound 
input corresponds to a predetermined type of sound, such as a human voice. The method 
includes, upon a determination that at least a portion of the sound input corresponds to the 
predetermined type, determining whether the sound input includes predetermined content, 
such as a predetermined trigger word or phrase. The method also includes, upon a 
determination that the sound input includes the predetermined content, initiating a speech
based service, such as a voice-based digital assistant.
Patent JP-3555549-B2 (JP)
IPC: F04C28/08
Filed: 2000-03-31
Granted: 2004-08-18
Abstract: There is provided a high-pressure dome type compressor which comprises a motor using a rare earth magnet and has stable performance. There are provided a compression element 3 and a DC motor 5 for driving the compression element 3 in a casing 2. The motor 5 is disposed in a high pressure area 6, which obtains a high temperature and high pressure due to a discharged gas. The motor 5 includes a rare earth/iron/boron permanent magnet having an intrinsic coercive force of 1.7 MA/m<-1> or greater in a rotor and has a rated output or 1.9 kW or higher. An inverter 10 controls a current to be supplied to the motor 5 such that a temperature of the motor 5 becomes equal to a predetermined temperature or lower and that an opposing magnetic field generated in a stator of the motor 5 has a predetermined strength or less. Therefore, since the rare earth magnet of the motor 5 does not obtain a high temperature and is not exposed to a strong opposing magnetic field, the magnet is hardly demagnetized. Thus, performance of the motor 5 and further performance of the high-pressure dome type compressor 1 become stable. <IMAGE>
Patent JP-4681100-B2 (JP)
IPC: A47F3/04
Filed: 2000-05-08
Granted: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure of speedily and stably holding the humidity inside a refrigerating showcase in a target high humidity state. SOLUTION: This humidifier is provided with a water tank 2 in which a specified quantity of supplied water for humidification is stored, a metal pipe 3 connected to the water tank 2 on one end side, and having the water constantly at a specified level on the other end side, a heater disposed on the outer circumference of the metal pipe 3 to heat the water in the metal pipe 3 to be vaporized from the other end side, and a heat insulation member 7 disposed on the outer side to cover the heater 5.
Patent JP-3959225-B2 (JP)
IPC: F04B43/02
Filed: 2000-05-10
Granted: 2007-08-15
Abstract: A pump for dispensing fluid from a dispenser (10) includes a base (20) in fluid communication with a source of fluid carried by the dispenser (10) and with the atmosphere. The pump includes a base (20) attachable to the source of fluid, a flexible transparent dome (60) attachable to the base in overlying relationship therewith and in fluid-tight relationship, and a retainer (100) attachable to the base in partial overlying relationship with the dome to retain the dome on the base. The pump also includes valves (50) for selectively opening and closing the pump to fluid communication with the source of fluid and the ambient atmosphere.  <IMAGE>
Patent JP-4053223-B2 (JP)
IPC: H03M1/82
Filed: 2000-09-18
Granted: 2008-02-27
Abstract: The digital-analogue converter receives a succession of bits y(k) of a binary signal and delivers, by sampling at a clock signal (H) rate, a positive (+Iref) or negative (-Iref) current according to the bit state of input. It comprises a circuit for the control of time of output current settling, comprising a capacitor (C0) and a circuit for charging one capacitor (C0,C0') at constant current up to a reference voltage (+V0,-V0), and the settling time is equal to the sum of charging time and discharging time. The current of charging and discharging of capacitor is directed to an output load comprising a resistor and a capacitor in parallel (Rb,Cb), by means of interrupters (T1,T2,T3,T4) and current mirrors with transistors (Q7,Q8,Q9,Q10). In the first embodiment, the control circuit comprises an interrupter controlled by a clock signal, where the interrupter is connected between a positive supply terminal and a constant current source, a capacitor, a transistor and an operational amplifier with positive input connected to a reference potential. In the second embodiment, the control circuit comprises two interrupters in series with constant current sources, a capacitor connected to the joining point of interrupters, two transistors with the bases controlled by outputs of operational amplifiers, and positive inputs connected to two reference voltages. In the third embodiment, the control circuit comprises a circuit for charging and discharging of a capacitor (C0,C0') with constant current between two reference voltages (+V0,-V0), where the capacitor (C0) is connected to the joining point of two transistors (Q5,Q6), an operational amplifier (71) with positive input connected to a given potential (VG), two current mirrors with common output, which is the output of converter, the first pair of interrupters (T1,T2) connected to the first current mirror with transistors (Q7,Q8), the second pair of interrupters (T3,T4) connected to the second current mirror with transistors (Q9,Q10), and the two circuit branches are controlled by the clock signal (H) in opposition so that when the capacitor (C0) is charged, the capacitor (C0') is discharged. The circuits for charging and discharging of capacitors (C0,C0') use the same constant current sources (SC1',SC2'). The output current of converter is directed to a filter (Rb,Cb) as a load. The binary input y(k) of converter is obtained from a sigma-delta converter.
Patent JP-4256069-B2 (JP)
IPC: A63C5/04
Filed: 1999-02-04
Granted: 2009-04-22
Abstract: A snowboard comprises a board and bindings mounted on the board's surface. The board is designed with a first sole surface which is divided into three portions between the tips, and which is flat along its entire length between the transitions to the tips when the broad is pressed down against the base. In the front and rear portions, on each side of the first sole surface, the sole of the snowboard includes secondary lateral areas (2). In the secondary lateral areas (2) the cross section will form substantially straight lines. The secondary areas are rigid and not in contact with the ground unless the board is edged. The angle which the secondary lateral areas form with the first sole surface viewed in cross section, will substantially be increasing when moving from the transverse lines (5 or 7) towards the transition to the tips (4 or 8).
Patent JP-4122135-B2 (JP)
IPC: C23F11/16
Filed: 1999-06-24
Granted: 2008-07-23
Abstract: A method of preventing corrosion of metals using bis-functional polysulfur silanes. The method includes providing a metal surface, and applying a treatment solution onto the metal surface. The treatment solution includes at least one hydrolyzed bis-functional polysulfur silane of the formula: wherein each R is an alkyl or an acetyl group, and Z is either -Sx or -Q-Sx-Q-, wherein each Q is an aliphatic or aromatic group, and x is an integer of from 2 to 9. A treatment solution and metal surface having improved corrosion resistance are also provided.
Patent JP-4646407-B2 (JP)
IPC: B02C18/18
Filed: 1999-12-27
Granted: 2011-03-09
Abstract: The mill's rotor disc segments(2a) on the end of at least one of the U-members an outwards projecting extension(4) covering the upper face of the shaft(1) in the space up the next axially spaced rotor disc segment and extending from the U-member in the axial direction of the shaft. Both U-members have an extension and the upper face of the shaft is covered in its entirety. Each extension is hardened, and is recessed in an annular slot(3a) located in the shaft.
Patent JP-4857466-B2 (JP)
IPC: G01S17/931
Filed: 2001-01-18
Granted: 2012-01-18
Abstract: A coarse measuring circuit measures an approximate measurement object time DU based on a first reference clock CK10. The approximate measurement object time represents a duration from a measurement start time to an input time of measurement object pulse PBr. A fine measuring circuit, cooperating with the coarse measuring circuit and using a shorter reference time, measures a time difference between a change point of the first reference clock CK10 and the input time of measurement object pulse PBr as a correction time DD of the approximate measurement object time DU, thereby obtaining a precise measurement objet time DT.
Patent JP-4132707-B2 (JP)
IPC: G03F7/00
Filed: 2001-03-29
Granted: 2008-08-13
Abstract: A negative-type image recording material comprising a support having a rear surface and an image recording layer disposed on the support, the image recording layer having a front surface and including  (A) a radical-generating agent and (B) a radically polymerizable compound, wherein a static friction coefficient between the front surface and the rear surface is less than 0.50. In order to achieve such a specified static friction coefficient, it is preferable that the image recording layer contains (D) a compound represented by the following formula (1): R<1>-X wherein R<1> represents an optionally substituted hydrocarbon group having a total of 8 to 32 carbon atoms, and X represents CO-Y-R<2>, NH-CO-NH-R<2>, SO2-Y-R<2>, or Y-R<3> in which Y represents O, S, NR<4> or a single bond.
Patent JP-5127100-B2 (JP)
IPC: C08J3/03
Filed: 2001-04-26
Granted: 2013-01-23
Abstract: The present invention relates to an apparatus for preparation of an aqueous emulsion from a curable silicone composition, said apparatus comprising: a continuous mixer for mixing (A) an organopolysiloxane having at least two silicon-bonded hydroxyl groups in one molecule, (B) an organohydrogensiloxane having at least two silicon-bonded hydrogen atoms in one molecule, and (C) a curing catalyst; a distribution device, which is connected to said continuous mixer from below; consisting of an outlet die having orifices for discharging the liquid mixture of components (A), (B) and (C) from said continuous mixer in the form of threads or tapes flowing down through said orifices and a slit for discharging (D) an aqueous solution of a surface-active agent; and an emulsifier connected from below to said outlet die of said distribution device.
Patent JP-3652626-B2 (JP)
IPC: F16H63/50
Filed: 2001-06-20
Granted: 2005-05-25
Abstract: PROBLEM TO BE SOLVED: To improve a designing and manufacturing property and a handling property, etc., by arranging a car speed controller 27 at a position of a governor controller 34 and changing a structure and a function of one of the car speed controller 27 and the governor controller 34 by commonly using the other of them. SOLUTION: The car speed controller 27 furnished with a grain threshing part 4 and a harvesting part 8, to thresh grains by continuously reaping stalks and to automatically control travelling speed and the governor controller 34 to control engine speed of an engine 20 are furnished separately, a hydraulic pump 18 and a hydraulic motor 19 to constitute a stepless speed change mechanism 17 are provided, the hydraulic pump 18 is connected to the engine 20, and the hydraulic motor 19 is connected to a transmission case 23 to drive a travelling crawler 2.
Patent JP-4606657-B2 (JP)
IPC: G06F13/00
Filed: 2001-07-05
Granted: 2011-01-05
Abstract: Described herein is a method for reassembling variable length packets from fixed length cells. When a variable length packet, for example, an Internet Protocol (IP) packet, is transmitted between routers over a link which transmits data as fixed length cells, for example, an asynchronous transfer mode (ATM) link, the packet must be segmented into compatible fixed length cells. The receiving router must reassemble the original packet from the cells as they arrive. A packet buffer free pool (300) is provided which is maintained as a linked list, known as a 'free list', and which comprises a plurality of buffer elements (302, 304, 306, 308, 310, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 332, 334, 336, 338, 340). When a first cell for a given packet arrives, a buffer element (302) is taken from the head of the free list and allocated to that packet. The packet data from the first and subsequent cells is copied into the allocated buffer element and each time the buffer element is moved to the end of the free list. Upon the arrival of the last cell for the given packet, the complete packet is processed. Failed reassemblies are automatically abandoned as the buffer element is reused when it reaches the head of the free list. This technique is relevant to protection against "denial of service" attacks upon computer networks. <IMAGE>
Patent JP-4763949-B2 (JP)
IPC: A61P25/28
Filed: 2000-06-09
Granted: 2011-08-31
Abstract: Compounds of formula Iare suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in whose course an increased activity of NFkappaB is involved.
Patent JP-4750333-B2 (JP)
IPC: A61L2/24
Filed: 2000-07-26
Granted: 2011-08-17
Abstract: A system for monitoring concentrations of sterilant, such as hydrogen peroxide vapor, within a sterilization apparatus, includes a self-contained, sterilant monitoring assembly that is freely positionable within the sterilization apparatus. The assembly includes a gas-detecting sensor and associated temperature sensor mounted on a portable structure, as well as a suitable data collection circuit for receiving output signals from the sensors. The assembly also includes signals connectors, such as a physical data port or a remote transmitter, or both. Signals can be transmitted concurrently with data collection, or an electronic memory may be provided for subsequent transfer of the collected data. Collected data is transferred to a remote communication unit positioned exteriorly of the sterilization apparatus. The collected data is processed by a processor, which is either provided as part of the monitoring assembly or provided remotely as part of the monitoring system as a whole, to identify the corresponding detected sterilant levels. The assembly is operated by a power source, which can be activated manually, by preprogrammed relays, or remotely by a control system capable of receiving control signals via near infrared or radio wave transmissions. A carrier element is provided to carry the sterilant monitoring assembly along the conveyor path of the sterilization apparatus and, thus, collect data at each sterilization station.