baber/WOPTO huggingface dataset:
Patent AU-2019462145-B2 (AU)
Title: Speaker unit and speaker curved diaphragm
Inventor: SATO KAZUNORI
IPC: H04R1/24
Filed: 2019-08-17
Granted: 2023-04-06
Abstract: [Problem] To provide a higher performance and higher quality curved diaphragm speaker system that has sufficient performance for both hearing-impaired and hearing people. [Solution] A speaker unit 10 according to the present invention comprises at least a first diaphragm 1 shaped as a cone, a second diaphragm 2 shaped as a curved sheet, and a driver unit 3 driving both the first diaphragm and the second diaphragm. A small diameter side 1a of the first diaphragm and one end side 2a of the second diaphragm are connected by the driver unit. The speaker unit, when inserted into a housing 50 and configured as a speaker 100, is configured such that a large diameter side 1b of the first diaphragm is connected to a support plate 511 of a support member 51 constituting a portion of the housing, and the other end side 2b of the second diaphragm is connected to a support leg 513 of the support member constituting a portion of the housing.
Patent AU-2019468883-B2 (AU)
Title: Method for quality control and chromatographic fingerprinting of epimedium compound product
Inventor: ZOU SHENGCAN
IPC: G01N30/86
Filed: 2019-10-18
Granted: 2022-09-08
Abstract: A method for the quality control and chromatographic fingerprinting of an epimedium compound product. In the method, high performance liquid chromatography is used, which may effectively achieve the quality control of products containing Chinese medicine ingredients, especially the stable quality control of products containing a large amount of non-Chinese medicine ingredients in the formula. Step-by-step quality control reduces fluctuations in product quality and ensures the stability of quality. Meanwhile, the method is simple and does not require additional instruments, standard products, and so on, which saves on costs and is more conducive to actual production.
Patent AU-2020217400-B2 (AU)
Title: Presence, access, and seen state for local copies of shared content items
Inventor: JI ERIKA
IPC: G06Q10/10
Filed: 2020-08-13
Granted: 2021-12-23
Abstract: The present technology displays an access list, seen state information, and presence 
information for content items stored and managed by a content management system.  
Advantageously, the present technology does not require users to view or work on 
content items within the content management system - they can work on content 
items natively on their own computing device.
Patent AU-2020294315-B2 (AU)
Title: Method and apparatus for motion compensation prediction
Inventor: BOSSEN FRANK JAN
IPC: H04N19/82
Filed: 2020-12-24
Granted: 2021-11-04
Abstract: METHOD AND APPARATUS FOR MOTION COMPENSATION 
PREDICTION 
ABSTRACT 
Disclosed is a video decoding method for motion compensation performed under an inter-frame 
prediction to decode a target picture, and a video encoding method for motion compensation 
performed under an inter-frame prediction. In one aspect, video decoding method comprises 
computer executable steps executed by a processor of a video decoder to implement: decoding a 
residual and a motion vector received from an encoder; referencing to the motion vector to 
retrieve a reference sample from a reference picture stored in a reference picture memory, 
wherein the reference picture stored in the reference picture memory and the reference sample 
retrieved from the reference picture are both represented with a first bit depth; performing a 
scaling-up operation and a first fractional sample interpolation in a first direction on the retrieved 
reference sample to generate a first set of fractional samples represented with a second bit depth 
to which the first bit depth is scaled up by a scaling-up factor, wherein the second bit depth is 
constant and set equal to a number of bits available to represent the fractional sample, and the 
scaling-up factor is set equal to the second bit depth minus the first bit depth and is variable to 
keep the second bit depth constant and independent from a change of the first bit depth; 
performing a second fractional sample interpolation on the first set of fractional samples in a 
second direction to generate a second set of fractional samples represented with the second bit 
depth; referencing fractional parts of the motion vector to derive a prediction sample from the 
first and second sets of fractional samples, wherein the prediction sample is represented with the 
second bit depth; scaling down and clipping the prediction sample to generate a prediction 
picture scaled down from the second bit depth to the first bit depth; and adding the prediction 
picture and the residual to reconstruct the target picture represented with the first bit depth.
6/7 
A1,,1 A 0 1- 80,- 1 o- c1 ,1 A,,- 12
A-l0  A 00o 800 b 0o coo A 10o   A2,0 
d1,, 0o~ 0 0 fo0o 0o~ 0iod 
h-,,oh0,0  ico jo,o k0,0  hl,o h , 
I,,o 'no,o Po,o q0,0  r0,0  nl10n, 
A ,,A 0, 1  ao, 1  bo, 1  co, 1  A,,,   A2,1 
A12 A 0,2  a 0, 2  bo,2  co, 2  A 1,2 A2,2 
Fig. 7
Patent AU-2020336766-B2 (AU)
Title: Refrigerator provided with switchable hinge assembly
Inventor: LI KANG
IPC: F25D23/02
Filed: 2020-08-27
Granted: 2023-05-18
Abstract: A refrigerator provided with a switchable hinge assembly, the refrigerator comprising a box body (10), a door body (20) and a hinge assembly (30) connecting the box body and the door body (20). The hinge assembly (30) comprises a plurality of hinge pieces (31, 32) and a switching assembly (40). During the opening of the door body (20), the switching assembly (40) controls the plurality of hinge pieces (31, 32) to work successively in a first sequence. During the closing of the door body (20), the switching assembly (40) controls the plurality of hinge pieces (31, 32) to work successively in a second sequence, the first sequence being opposite to the second sequence. The described refrigerator provided with a switching hinge assembly improves the degree of freedom of the opening and closing of the door body (20), and may generate a variety of motion tracks to adapt to different application scenarios.
Patent AU-2021200044-B2 (AU)
Title: Valve housing assembly
Inventor: RENNER THOMAS
IPC: A01G25/16
Filed: 2021-01-06
Granted: 2022-05-19
Abstract: A valve housing assembly (100) includes a housing (102) having a housing inlet (302) and a housing 
outlet (304). The housing outlet (304) also includes at least one valve seat (312) provided therein.  
The valve housing assembly (100) also includes a valve (314) adapted to be mounted on the at least 
one valve seat (312). The valve (314) includes a valve inlet (316) and a valve outlet (318). Each of the 
valve inlet (316) and the valve outlet (318) is adapted to align with and contact the housing inlet 
(302) and the housing outlet (304) respectively in a mounted position of the valve (314) on the at 
least one valve seat (312). The valve housing assembly (100) further includes at least one clamping 
member (402, 404) adapted to slidably receive the valve (314) such that the valve (314) is removably 
coupled with the housing (102).
Patent AU-2021200095-B2 (AU)
Title: Cross Product Enhanced Subband Block Based Harmonic Transposition
Inventor: VILLEMOES LARS
IPC: G10L21/02
Filed: 2021-01-08
Granted: 2022-02-10
Abstract: The invention is directed to a system configured to generate a time stretched and/or frequency 
transposed signal from an input signal. The system comprises an analysis filter bank configured to 
derive a number Y > 1 of analysis subband signals from the input signal, wherein each analysis 
subband signal comprises a plurality of complex-valued analysis samples, each having a phase and a 
magnitude; a subband processing unit configured to generate a synthesis subband signal from the Y 
analysis subband signals using a subband transposition factor Q and a subband stretch factor S, at 
least one of Q and S being greater than one, the subband processing unit comprises a block extractor 
configured to i) form Y frames of L input samples, each frame being extracted from said plurality of 
complex-valued analysis samples in an analysis subband signal and the frame length being L > 1; and 
ii) apply a block hop size of h samples to said plurality of analysis samples, prior to forming a 
subsequent frame of L input samples, thereby generating a sequence of frames of input samples; a 
nonlinear frame processing unit configured to generate, on the basis of Y corresponding frames of 
input samples formed by the block extractor, a frame of processed samples by determining a phase 
and magnitude for each processed sample of the frame, wherein, for at least one processed sample: i) 
the phase of the processed sample is based on the respective phases of the corresponding input sample 
in each of the Y frames of input samples; and ii) the magnitude of the processed sample is determined 
as a mean value of the magnitude of the corresponding input sample in a first frame of the Y frames 
of input samples and the magnitude of the corresponding input sample in a second frame of the Y 
frames of input samples; and an overlap and add unit configured to determine the synthesis subband 
signal by overlapping and adding the samples of a sequence of frames of processed samples. The 
system further comprises a synthesis filter bank configured to generate the time stretched and/or 
frequency transposed signal from the synthesis subband signal, wherein the system is operable at least 
for Y= 2.
Patent AU-2021202430-B2 (AU)
Title: Smart city closed camera photocell and street lamp device
Inventor: NOONE SEAN
IPC: F21S8/00
Filed: 2021-04-21
Granted: 2023-04-20
Abstract: The invention provides a photocell system for controlling a street lamp 
comprising a photocell configured to switch on and off the street light and a 
5 Closed Camera Photo Cell configured to collect image data and transmit the 
data to a remote location.
2/4 
Figure 3a 
Figure 3b
Patent AU-2021217693-B2 (AU)
Title: Machine vision control system for precision agriculture
Inventor: SNYDER STEVEN T
IPC: G06N7/00
Filed: 2021-02-09
Granted: 2023-05-11
Abstract: An illustrative control system (200) for an precision agricultural implement (100) includes a controller (202, 270) having a convolutional neural network, a machine vision module (500), a plurality of sensors (212-222, 232-238, 398) and a plurality of actuators (172, 176, 346, 420) in communication with the controller, the plurality of actuators including a plurality of agricultural tool actuators (420).
Patent AU-2021225157-B2 (AU)
Title: Combination therapy of tetracyclic quinolone analogs for treating cancer
Inventor: SOONG JOHN
IPC: A61K31/541
Filed: 2021-08-31
Granted: 2023-10-05
Abstract: V 0 0 
NR7R8 
X3-X2*XA" 
n(Q) N N s 
x 4 \5.x 
(Q)m 
(I) 
he present invention provides methods, compositions, and combinations for treating 
:ancer via combined use of a compound of formula I or a pharmaceutically acceptable 
alt, ester, solvate and/or prodrug thereof, wherein A, Q n, m, R7, R8, V, X1, X2, X3, X4, 
C5, X6, and X7 are as defined herein, and at least one therapeutically active agents 
elected from immunotherapeutics, anticancer agents, and anti-angiogenics.
Patent AU-2022221381-B2 (AU)
Title: Method and apparatus for routing wires on chain quantum chip, and storage medium
Inventor: Yu Boyan
IPC: G06N10/40
Filed: 2022-08-22
Granted: 2023-12-14
Abstract: The present disclosure provides a method for routing wires 
on a chain quantum chip, and relates to the field of data 
processing technology, and particularly to the field of 
quantum computing. A specific implementation includes: 
encoding, according to a corresponding relationship between 
multiple pins of a chain quantum chip and inlets of 
multiple qubits on a qubit chain, the multiple pins and 
multiple inlets respectively, where the multiple pins 
include multiple first pins parallel to an extending 
direction of the qubit chain; determining and connecting a 
first inlet with a first target pin, where a distance 
between an abscissa of the first inlet and an abscissa of 
the first target pin satisfies a first preset condition; 
and connecting, according to codes of remaining inlets and 
codes of remaining pins, the remaining inlets with the 
remaining pins in a one-to-one correspondence. This scheme 
can realize the quick and accurate automatic layout, and 
can be easily expanded to a chain quantum chip containing 
any number of qubits, thereby greatly improving the 
efficiency of the entire quantum chip design.
1/6 
Fig. 1 
Fig. 2
Patent JP-4435389-B2 (JP)
IPC: F16D3/62
Filed: 2000-07-26
Granted: 2010-03-17
Abstract: The discs(2) of the flexible coupling form-lock together by a rubber elastic material(1). The discs are cast in with the rubber elastic material so that the rubber elastic material is located between the discs and outer side of the disc pack ring. The width of the discs, beginning from the fastening and clamping elements, taper towards the centre between the fastening and clamping elements. The clamping elements are formed from a clamping sleeve(5) with a collar, and clamping rings(4) fitted axially upon them.
Patent JP-4303885-B2 (JP)
IPC: B01D61/14
Filed: 1998-12-10
Granted: 2009-07-29
Abstract: The present invention is directed to novel methods for enhancing the ability to separate a species of interest from other different species present in a free solution mixture thereof which takes advantage of interactions that occur between soluable, small molecular weight ligands and the species of interest. The small molecular weight ligands employed in the present invention function to interact with a species of interest in a mixture of different species through either affinity, hydrophobic and/or ionic interactions, thereby altering the molecular weight, hydrodynamic volume and/or isoelectric point of the species of interest and rendering it separable from other component(s) in the mixture.
Patent JP-4225692-B2 (JP)
IPC: A61M15/00
Filed: 1999-06-22
Granted: 2009-02-18
Abstract: The invention relates to a device (V) for emptying powder-containing cavities (1) sealed by means of a covering foil (9) by means of a suction tube (11) which can be set by hand and whose leading end is positioned relatively to the cavity (1) and pierces in a guided manner the covering foil (9), leaving a free cross section for air to flow into the cavity (1), and, to achieve a solution which is beneficial for production and reliable in manipulation, proposes that the leading end of the suction tube (11) has, adjacent and axially projecting with respect to cutting edges (12) provided at that point, extensions (22/82) which are guided in slots (19 and/or 83, 55 or 25, respectively) of a carrier (T) adjacent to the cavities (1) in a shape-locked/rotationally fixed manner, in which carrier (T) the cavities (1) can be inserted as blister packs (2).
Patent JP-4738595-B2 (JP)
IPC: A61M39/00
Filed: 1999-08-20
Granted: 2011-08-03
Abstract: Disclosed are methods and apparatus for temperature modification of selected body regions including an induced state of local hyperthermia of the brain region for neuro-protection. A heat exchange catheter (360) is provided with heat transfer fins (362) projecting or extending outward from the catheter which may be inserted into selected blood vessels or body regions to transfer heat with blood or fluid in the selected blood vessels or body regions. Further disclosed are methods and apparatus for controlling the internal body temperature of a patient. By selectively heating or cooling a portion of the catheter (360) lying within a blood vessel, heat may be transferred to or from blood flowing within the vessel to increase or decrease whole body temperature or temperature of a target region. The catheter (360) may be used alone or in conjunction with other heat exchangers to cool one region of a patient's body while heating another.
Patent JP-4813658-B2 (JP)
IPC: C02F1/32
Filed: 1999-07-22
Granted: 2011-11-09
Abstract: A device for sterilizing water flowing through a sanitary appliance has a housing, which comprises an inlet and an outlet for the water; a UV lamp, which is disposed inside the housing and the radiation of which is directed towards the water flowing through; and a throughflow chamber for the water, which is disposed in the housing and surrounds the UV lamp.
Patent JP-4278077-B2 (JP)
IPC: H04L1/24
Filed: 1999-10-21
Granted: 2009-06-10
Abstract: For measuring and evaluating multi-carrier signals the I and/or Q components obtained by demodulation are integrated across several values and are graphically shown for every single carrier or combined carrier groups of the multi-carrier signal on the screen display unit. To this end, the individual carriers or carrier groups are applied side by side on the horizontal axis of a diagram and the I and/or Q components that pertain to the carriers or carrier groups are recorded along a vertical line.
Patent JP-4194762-B2 (JP)
IPC: C08F8/34
Filed: 1999-11-26
Granted: 2008-12-10
Abstract: In a process, a polymer is crosslinked and then reversibly bound to a template that is dissolved or suspended in a solvent. The polymer thereby acquires a conformation adapted to the template such that an interaction enthalpy between the template and the polymer is increased by more than 0.1 kcal/mole. The template can be a chemical compound or a biological structure.
Patent JP-4750947-B2 (JP)
IPC: A61K38/22
Filed: 1999-12-13
Granted: 2011-08-17
Abstract: The present invention relates to a method for the treatment of cerebral ischaemia and a drug for the treatment of cerebral ischaemia in particular in humans, as occurs for example in the case of stroke patients. It was found surprisingly that peripheral administering of erythropoietin to the cerebral tissue affected by the ischaemia has a distinctly protective effect. Erythropoietin has the effect thereby that the region of the cerebral tissue which is damaged permanently, in particular in the penumbra, is dramatically reduced relative to conventional measures in the case of cerebral ischaemia without erythropoietin administration.
Patent JP-4005800-B2 (JP)
IPC: C07F15/00
Filed: 2001-12-10
Granted: 2007-11-14
Abstract: A novel phosphine compound having excellent properties (chemical selectivity, enantioselectivity, catalytic activity) as a catalyst for asymmetric syntheses, especially asymmetric hydrogenation. A phosphine-phosphorane compound represented by the following general formula: <CHEM> (wherein R<1> represents hydrogen atom or a linear or branched alkyl group having 1 to 4 carbon atoms, R<2>, R<3>, R<4>, and R<5> are the same or different, and each represents hydrogen atom, or an alkyl group having 1 to 6 carbon atoms, etc., and each of R<2> and R<3>, R<3> and R<4>, and R<4> and R<5> may be together combined to form a ring which may contain one or more (preferably 1 to 2) oxygen atoms, and R<6> and R<7> are the same or different, and each represents a linear or branched alkyl group having 1 to 6 carbon atoms, etc.).
Patent JP-4391716-B2 (JP)
IPC: H01Q5/371
Filed: 2000-08-23
Granted: 2009-12-24
Abstract: The present invention provides a miniature, built-in multi-band antenna which is suitable for use in future compact mobile terminals. According to exemplary embodiments, a semi built-in printed antenna is provided which includes patch elements of different sizes and capable of being tuned to different frequency bands. An internal patch element is located on a printed circuit board (PCB) within a communication device and another patch element is located outside the PCB. On each patch element is formed a slot which divides the patch element into sub-parts. Each sub-part of the internal patch element is structured so as to be resonant at a frequency in the same frequency band to which the internal patch element is tuned. Each sub-part of the external patch element is similarly structured but having a resonance with a larger bandwidth than the internal patch element and at a frequency band to which the external patch element is tuned. As a result, a high efficiency, broad band, multi-band, and surface mountable low profile antenna can be realized.
Patent JP-4523218-B2 (JP)
IPC: H04J3/00
Filed: 2000-10-03
Granted: 2010-08-11
Abstract: A time-division multiple access (TDMA) base station is disclosed for preserving across-slot signal continuity of signals transmitted in different directions on a given frequency. The base station includes a multi-directional antenna for radiating signals. A processor is operatively coupled to the antenna for generating a first data signal for a first time slot of a TDMA frame including a first pre-determined symbol pattern and a second pre-determined symbol pattern, for generating a second data signal for a second time slot of the TDMA frame including the second predetermined symbol pattern, and for communicating the first data signal and the second data signal to the antenna such that the first data signal is radiated in a first direction and the second data signal is radiated in a second direction. The first data signal is modulated at a first phase for transmission in the first time slot at a first power level in the first direction on the given frequency. The second data signal is modulated at a second phase for transmission in the second time slot at a second power level in the second direction on the given frequency.
Patent JP-4187994-B2 (JP)
IPC: E06B3/54
Filed: 2002-04-18
Granted: 2008-11-26
Abstract: An industrial roller door comprises a plurality of lamellas which are pivotably joined to one another, and have a double-walled structure formed by walls incorporating sections with U-shaped grooves for connector strips along their longitudinal edges. A compressed elastomer element is located between the surfaces of the connector strips and these grooves. <??>An industrial roller door comprises a plurality of lamellas (21) which are pivotably joined to one another, and have a double-walled structure formed by walls (211, 212) incorporating sections with U-shaped grooves (2111, 2121) for connector strips (213) along their longitudinal edges. A compressed elastomer element (214) is located between the surfaces of the connector strips and these grooves. <??>Independent claims are also disclosed for: <??>(1) a lamella forming a part of the proposed industrial door; and <??>(2) a method for producing such a lamella.
Patent JP-4185704-B2 (JP)
IPC: H01L29/739
Filed: 2002-05-15
Granted: 2008-11-26
Abstract: Gate oxide films, gate electrodes, base regions and emitter regions, which constitute IGBTs, are formed on a semiconductor wafer. A silicon oxide film is formed on the gate electrodes. Further, an emitter electrode is formed thereabove, and a passivation film is formed over the emitter electrode. Thereafter, an internal area of a back surface of the semiconductor wafer is polished to form a protrusion at its outer peripheral portion. Afterwards, an impurity is injected from the back surface of the semiconductor wafer to form a collector region. After a collector electrode is further formed, the semiconductor wafer is mounted on a stage smaller than the internal area and subjected to dicing along scribe areas. Thus, the strength of the semiconductor wafer is held by the protrusion, and cracking or the like of the semiconductor wafer can be reduced owing to the execution of the dicing in the above-described manner.