baber/WOPTO huggingface dataset:
Patent AU-2020390520-B2 (AU)
Title: Heat transfer plate
Inventor: NORÉN MATTIAS
IPC: F28F3/04
Filed: 2020-11-04
Granted: 2022-06-23
Abstract: A heat transfer plate (8) for a plate heat exchanger (2) is provided. It comprises a heat transfer area (22) provided with a heat transfer pattern. The heat transfer pattern comprises elongate alternately arranged heat transfer ridges and heat transfer valleys (36, 38), a respective top portion (40) of the heat transfer ridges (36) extending in a top plane (T) and a respective bottom portion (42) of the heat transfer valleys (38) extending in a bottom plane (B). The heat transfer ridges (36) comprise ridge contact areas (52, 62) within which the heat transfer ridges (36) are arranged to abut an adjacent first heat transfer plate (48) in the plate heat exchanger (2), and the heat transfer valleys (38) comprise valley contact areas (54, 64) within which the heat transfer valleys (38) are arranged to abut an adjacent second heat transfer plate (50) in the plate heat exchanger (2). Within at least half of the heat transfer area (22), the top portions (40) of the heat transfer ridges (36) have a first width w1, and the bottom portions (42) of the heat transfer valleys (38) have a second width w2, w1≠w2. The heat transfer plate (8) is characterized in that the top portion (40) of a number of first heat transfer ridges (36a, 36b) of the heat transfer ridges (36), within a respective first ridge contact area (52a, 62b) of the ridge contact areas (52, 62), has a third width w3, wherein, if w1>w2 then w3<w1, and, if w1<w2 then w3>w1.
Patent AU-2020406176-B2 (AU)
Title: Atomizer and carrier comprising same
Inventor: LI JIESUN
IPC: B05B7/04
Filed: 2020-08-20
Granted: 2023-07-06
Abstract: An atomizer (100) and a carrier (200) comprising same. The atomizer (100) comprises: a housing component (20), at least a part of which is used for guiding the airflow direction, provided with a first mounting cavity (52) therein, and provided with a fluid inlet (5611) and a fluid outlet (71) in communication with the first mounting cavity (52); a fog making device (10) used for making and spraying fog droplets, at least a part of which is provided inside the first mounting cavity (52), and the other part extends towards the fluid outlet (71); and an air supply device (30) provided inside the first mounting cavity (52) and located at the upstream of the fog making device (10) in the direction of air flow. The atomizer is simple in structure, and is long in range.
Patent AU-2020411043-B2 (AU)
Title: Polymer compositions and articles coated therewith
Inventor: TOLIVER JON
IPC: A61L31/04
Filed: 2020-12-17
Granted: 2023-09-14
Abstract: The present disclosure provides compositions and products formed therefrom. In particular, the disclosure provides polymer compositions and hydrogel-latex compositions in particular. Such compositions can include a water-soluble polymer, a natural or synthetic rubber latex, and a rheological stabilizer. The present disclosure further provides products and articles that include a coating layer of the polymer composition on at least a portion of a surface thereof. The coating formed of the polymer composition can impart improved properties to the product or article, such as improved moisture absorption, improved lubricity, and the like.
Patent AU-2021254633-B2 (AU)
Title: Digital touch on live video
Inventor: CHAUDHRI IMRAN
IPC: G06F3/0481
Filed: 2021-10-22
Granted: 2023-02-23
Abstract: The present disclosure generally relates to electronic touch communications that include 
visual information, such as a video or image in combination with visual representations that 
are based on a single-finger touch input or a multiple-finger touch input.
Patent AU-2021290242-B2 (AU)
Title: Gas Meter and Associated Methods
Inventor: LAYHER ROBERT WAYNE
IPC: G01F1/684
Filed: 2021-12-21
Granted: 2023-08-03
Abstract: A gas meter comprising a pressure section having a sealable pressure channel configured to enable fluid 
connection with a gas source and a pressure sensor configured to determine the pressure within the 
sealable pressure channel when sealed, and a flow section having a flow channel to enable fluid 
communication between the gas source and the flow channel via the pressure module, and a flow sensor 
configured to determine the flow within the flow channel.
Patent AU-2021297422-B2 (AU)
Title: Osteoinductive bone regeneration material and production method of the same
Inventor: ALVAREZ LUIS
IPC: A61L27/46
Filed: 2021-06-18
Granted: 2023-12-14
Abstract: A method of producing an osteoinductive bone graft formed of a plurality of electrospun biodegradable fibers is disclosed. The method includes preparing a fibrous scaffold material formed of the plurality of electrospun biodegradable fibers, wherein the plurality of electrospun biodegradable fibers are entangled with each other to form a cotton-wool like structure having inter-fiber spaces forming a microenvironment for cell growth therein, and immersing the fibrous scaffold in a solution containing BMP-2 so that the BMP-2 is bound to the calcium particles exposed on the surface of the fibers. Area of binding site for BMP-2 on calcium particles exposed on a surface of the electrospun biodegradable fibers is adjusted by an amount of the calcium particles contained in the electrospun biodegradable fibers.
Patent JP-4755332-B2 (JP)
IPC: B41F33/10
Filed: 2000-11-02
Granted: 2011-08-24
Abstract: The humidifier comprises a pressure chamber (4) containing humidifying agent. At least one jet-screen (3) in the form of an especially micro-nozzle, produces a continuous jet of humidifying agent (S) directed at the component. The screen is connected to the pressure chamber. The at least one control valve (6) controlled by a control unit, regulates the pressure of the humidifying agent in the at least one pressure chamber. A monitor unit monitors the pressure of the humidifying agent.
Patent JP-3410078-B2 (JP)
IPC: H04N21/845
Filed: 2000-12-18
Granted: 2003-05-26
Abstract: At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first data stream are assigned. Also, data of the second data stream are assigned to the signal points of each signal point group. A difference in the transmission error rate between first and second data streams is developed by shifting the signal points to other positions in the space diagram expressed at least in the polar coordinate system. At the receiver side, the first and/or second data streams can be reconstructed from a received signal. In TV broadcast service, a TV signal is divided by a transmitter into, low and high, frequency band components which are designated as a first and a second data streams respectively. Upon receiving the TV signal, a receiver can reproduce only the low frequency band component or both the low and high frequency band components, depending on its capability. Furthermore, a communication system based on an OFDM system is utilized for data transmission of a plurality of subchannels, wherein the subchannels are differentiated by changing the length of a guard time slot or a carrier wave interval of a symbol transmission time slot, or changing the transmission electric power of the carrier.
Patent JP-3982737-B2 (JP)
IPC: A23L27/22
Filed: 1998-03-27
Granted: 2007-09-26
Abstract: A composition of yeast extract from genus Candida is provided. In the said composition, contents of mannitol, glutamic acid, alanine, 5'-IMP and 5'-GMP are above 0. 5 %, above 2. 0 %, above 0. 5 %, above 1.5 % and above 1.5 %, respectively, all of which should simultaneously be satisfied the condition. Increased contents of alanine and 5' -IG of the extract of Candida yeast resulted to obtain yeast extract having sea tangle (kombu) (Laminariales, kelps)-like taste and flavor.
Patent JP-3626096-B2 (JP)
IPC: H01M8/04
Filed: 1998-01-28
Granted: 2005-03-02
Abstract: A redox flow battery composed of a plurality of cells in electrical series defined by a stacked and repetitive arrangement of a conductive intercell separator having a generally bipolar function, a positive electrode, an ion exchange membrane, a negative electrode and another conductive intercell separator, is operated by flowing a positive half-cell electrolyte containing reducible and oxidizable ions of a first redox couple through the compartments containing the positive electrodes and a negative half-cell electrolyte containing reducible and oxidizable ions of a second redox couple through the compartments containing the negative electrodes in cascade in a counter or equi-current mode. The difference of cell voltage between the first and the last cell of the stack is sensibly reduced and by-pass currents are substantially eliminated thus resulting in an increased overall faradic efficiency. A cell stack architecture provided with ducting for implementing the two counter current cascaded flows of the positive and negative electrolytes is described. The alternated used of cationic and anionic membranes compensate for unbalanced water transport through the membranes.
Patent JP-4588214-B2 (JP)
IPC: H01F27/28
Filed: 1999-03-26
Granted: 2010-11-24
Abstract: A dry-type power distribution transformer has a generally rectangular, wound amorphous metal core and a resin encapsulated, generally rectangular coil. The core has a generally rectangular core window within which is located a substantially straight section of the coil. When assembled to form a power distribution transformer, the shape of the coil's substantially strait section conforms to the shape of the core window. The transformer is inexpensive to manufacture, exhibits low resistivity and low core loss, and is light weight, compact and reliable in operation.
Patent JP-4295439-B2 (JP)
IPC: B60R21/34
Filed: 2000-04-10
Granted: 2009-07-15
Abstract: The safety bumper includes: (a) a bumper basic body (4) having a forward surface; (b) a bumper bar (5); (c) a mounting member (11); (d) a cross-bar (10) of the vehicle, (e) at least one of a deployable energy-absorbing element (9; 32, 33, 39, 41; 52, 60) positioned above the mounting member (11) and a deployable energy-absorbing element (17, 20; 38, 46; 64) positioned below mounting member (11); and (f) an impact sensor (6) located in bumper bar (5). The bumper bar (5) is connected to bumper basic body (4) and extends through to the forward surface of bumper basic body (4), bumper bar (5) is also connected to mounting member (11), and mounting member (11) is located behind bumper basic body (4) and bumper bar (5). The mounting member (11) is connected to cross-bar (10), which is located behind mounting member (11). The deployable energy-absorbing elements are controlled by impact sensor (6), and upon actuation thereby are deployed and form (either singly or together) a substantially continuous contour and a substantially common front together with the forward surface of bumper basic body (4).
Patent JP-4153188-B2 (JP)
IPC: F04D29/34
Filed: 2001-10-05
Granted: 2008-09-17
Abstract: The present invention relates to an axial fan of the type comprising a hub (1), a plurality of arms extending radially outwardly from the hub (1) and blade members (12, 12'), each blade member (12, 12') being secured to its respective arm, wherein the arms consist of flexible elements (7) with a bending stiffness such that, in operation, the blade members (12, 12') are inclined at an angle at which the centrifugal forces (CF) acting on the blade members (12, 12') neutralise the traction forces (TF) acting on same. The load variations and ensuing vibrations are thus substantially reduced, thereby increasing the service life of the fan blades and the drive mechanism. <IMAGE>
Patent JP-3662540-B2 (JP)
IPC: F16L3/24
Filed: 2000-07-06
Granted: 2005-06-22
Abstract: The invention relates to a fixing element for fixing corrugated tubes to a support part. Said fixing element (7) can be connected to said support part by means of a fixing leg (10) and comprises engaging members that can engage undercuts (4) formed in the corrugated tube (1). Said fixing leg (10) is secured to a guiding rail (9) wherein a slide (11) with a retainer lock (12) that tapers in the direction of insertion can be displaced. Engaging edges (21, 29) symmetrically arranged toward each other are formed on a side wall (17) of the guiding rail (12) and on a retainer lock surface (28) opposite said wall. Said engaging edges can be engaged with undercuts (4) on a longitudinal fixing ridge (5) of the corrugated tube (1) and the distance between said edges is reduced when the slide (11) is inserted in the guiding rail (9) (Fig. 2 and 6). The action of the retainer lock (12) allows the fixing edges to be firmly pressed in the undercuts (4) of the fixing ridge (5). It is therefore also possible to secure on a support part a corrugated tube (1) with a reduced diameter and accordingly reduced engaging surfaces at the undercuts (4).
Patent JP-4381641-B2 (JP)
IPC: A23P30/40
Filed: 2000-07-25
Granted: 2009-12-09
Abstract: The invention relates to a powdered soluble foamer ingredient for producing enhanced foam in foodstuffs and beverages. The particles of the powdered soluble foamer ingredient are formed of a matrix containing carbohydrate and protein and entrapped gas. The gas is pressurised to release upon addition of liquid at least about 1 ml of gas at ambient conditions per gram of Soluble foamer ingredient. When used in soluble creamer powders, enhanced amounts of foam are generated.
Patent JP-3566255-B2 (JP)
IPC: C07H19/06
Filed: 2000-10-27
Granted: 2004-09-15
Abstract: Methods and compositions are provided for detecting target molecules, e.g. DNA sequences, particularly single nucleotide polymorphisms, using a pair of nucleotide sequences, a primer and a snp detection sequence, where the snp detection sequence binds downstream from the primer to the target DNA in the direction of primer extension, or ligands and receptors. The methods employ e-tags comprising a mobility-identifying region joined to a detectable label and a target-binding region. The result of the binding of the target-binding region to the target is to have a bond cleaved in the starting material with the production of a detectable product with a different mobility from the starting material, where the different e-tags can be separated and detected
Patent JP-3673507-B2 (JP)
IPC: G10L25/90
Filed: 2002-05-16
Granted: 2005-07-20
Abstract: An apparatus enabling automatic determination of a portion that reliably represents a feature of a speech waveform includes: an acoustic/prosodic analysis unit calculating, from data, distribution of an energy of a prescribed frequency range of the speech waveform on a time axis, and for extracting, among various syllables of the speech waveform, a range that is generated stably, based on the distribution and the pitch of the speech waveform; cepstral analysis unit estimating, based on the spectral distribution of the speech waveform on the time axis, a range of the speech waveform of which change is well controlled by a speaker; and a pseudo-syllabic center extracting unit extracting, as a portion of high reliability of the speech waveform, that range which has been estimated to be the stably generated range and of which change is estimated to be well controlled by the speaker.
Patent JP-3586271-B2 (JP)
IPC: G01C19/56
Filed: 2002-12-16
Granted: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect three-dimensional angular velocity around a prescribed axis with a simple structure.  <P>SOLUTION: A flexible board 110 parallel to an XY plane and a fixed board 120 are installed in a sensor case 140. A vibrator 130 is joined to the under surface of the flexible board 110. Electrodes F3, F4, F5 are formed on the upper surface of the flexible board 110, and electrodes E3, E4, E5 are formed on the under surface of the fixed board 120. The vibrator 130 is vibrated in a Z direction by applying an alternating current signal between the electrodes E5 and F5 to act Coulomb force. When the angular velocity around an X axis acts on this sensor in this state, Coriolis force Fy in a Y axis direction is generated. The Coriolis force Fy is detected and the angular velocity is determined by the difference between the capacitance value of a capacitance element C3 formed with the electrodes E3, F3 and the capacitance value of a capacitance element C4 formed of the electrodes E4, F4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-5102928-B2 (JP)
IPC: A61K31/714
Filed: 2001-06-15
Granted: 2012-12-19
Abstract: A method of administering an antifolate to a mammal in need thereof, comprising administering an effective amount of said antifolate in combination with a methylmalonic acid lowering agent.
Patent JP-3725865-B2 (JP)
IPC: B29C48/03
Filed: 2001-05-18
Granted: 2005-12-14
Abstract: An energy efficient drive system is provided for use on typical injection molding machines whereby a single electric motor drives both the extruder screw and a hydraulic motor that continuously charges a hydraulic accumulator during the extrusion process. During the injection cycle, the charge in the accumulator is directed to stroke the extruder screw and inject melt into the mold cavities. Another embodiment utilizes a similar arrangement on the clamp mechanism of the injection molding machine whereby the charge in the accumulator is directed to hold the mold closed during the injection cycle.
Patent JP-4286534-B2 (JP)
IPC: F04B43/02
Filed: 2001-08-28
Granted: 2009-07-01
Abstract: A suction pump has easily separable container (8), valve block (6) and main drive unit (1) joined by clip fit connectors
Patent JP-4047168-B2 (JP)
IPC: B21D1/05
Filed: 2001-11-14
Granted: 2008-02-13
Abstract: A metal measurement plate ( 5 ), having a size suitable for being placed between the set of upper rolls and the set of lower rolls of the leveler, has positioning means ( 60, 61, 62 ) for positioning it with respect to the rolls in the leveling direction, and strain gauges ( 51 ) for measuring elastic deformations of the plate during clamping on the leveler, said strain gauges being fastened to the plate so as to form several transverse rows of gauges ( 51 to 56 ) each located vertically in line with one of said rolls, on the opposite face of the plate with respect to said roll.
Patent JP-4465151-B2 (JP)
IPC: C07D201/16
Filed: 2002-02-27
Granted: 2010-05-19
Abstract: Process for recovering caprolactam from a solution comprising caprolactam dissolved in an organic solvent, said process comprising:a) washing the solution with water or an aqueous alkaline solution, resulting in a washed solution comprising caprolactam and organic solvent and in a washing residue,b) evaporating organic solvent from the washed solution, resulting in caprolactam product,c) optionally, hydrogenating the caprolactam product,d) optionally, evaporating water from the caprolactam product,e) distilling the caprolactam product to recover caprolactam and a distillation residue,f) extracting the distillation residue with an organic solvent in the presence of water to obtain (i) an extract comprising caprolactam dissolved in organic solvent and (ii) an aqueous effluent, andg) recycling the extract to step a) or b).
Patent JP-4129183-B2 (JP)
IPC: H03K7/06
Filed: 2002-03-26
Granted: 2008-08-06
Abstract: A pulse width modulator (PWM) audio power amplifier with a switch mode power converter is provided that may adjust the duty of the switch mode power converter based on output current. The PWM audio power amplifier may include a digital signal processor to process an input signal and control the switch mode power converter to minimize distortion in an amplified output signal. The control within the PWM audio power amplifier may include digital feed forward open loop control or may combine digital feed forward open loop control with analog negative feedback closed loop control to minimize distortion in the output signal.
Patent JP-4679802-B2 (JP)
IPC: B23K20/06
Filed: 2003-03-06
Granted: 2011-05-11
Abstract: A magnetic pulse welding operation is performed to secure first and second metallic components together, such as a yoke (30) and a driveshaft tube (21) in a vehicular driveshaft assembly. The yoke includes a first portion, such as a body portion, and a second portion, such as a pair of opposed yoke arms. The end of the driveshaft tube is disposed co-axially about the body portion of the yoke. An inductor (40) axially is positioned co-axially about the overlapping portions of the end of the driveshaft tube and the body portion of the yoke. The inductor is energized to perform a magnetic pulse welding operation to secure the end of the driveshaft tube to the body portion of the yoke without generating a significant flow of air toward the inductor.
Patent JP-3756491-B2 (JP)
IPC: H04L27/34
Filed: 2003-05-02
Granted: 2006-03-15
Abstract: An ARQ transmission method in a communication system, wherein data packets comprising modulation symbols are transmitted based on an automatic repeat request and subsequently combined with previously received data packets. The symbols of the transmitted data packets are modulated in a mapping entity employing at least a first and second signal constellation. The method further comprises the step of obtaining the second signal constellation from the first signal constellation by exchanging a logical bit position and/or inverting a logical bit. The invention further relates to a corresponding transmitter and receiver.
Patent JP-4373216-B2 (JP)
IPC: C03C17/34
Filed: 2002-12-10
Granted: 2009-11-25
Abstract: The invention relates to glass-ceramic plates, hotplates incorporating them and their fabrication process. The glass-ceramic plate of the invention is of the type having a bottom substrate layer and a top coating layer and is characterized in that the top coating layer covers at least the external top surface of the bottom glass-ceramic layer and is a layer of a hard substrate material chosen from the group constituted by silicon carbide, silicon oxycarbide, silicon nitride, silicon oxynitride and hydrogenated amorphous carbons. The invention finds an application in the fabrication of coated glass-ceramic plates and in particular in the fabrication of glass-ceramic hotplates.
Patent JP-4280639-B2 (JP)
IPC: C01B33/18
Filed: 2003-01-24
Granted: 2009-06-17
Abstract: The invention relates to a novel fire-retardant agent based on polyphosphoric or orthophosphoric acid impregnated on a highly porous mineral oxide, method for preparation and use thereof for fire-retarding treatment of materials, in particular of polymers.