baber/WOPTO huggingface dataset:
Patent AU-2021234115-B2 (AU)
Title: A centrifugal separator
Inventor: ELIASSON THOMAS
IPC: B04B9/12
Filed: 2021-03-11
Granted: 2023-09-21
Abstract: A centrifugal separator is configured for processing a product by separating a relatively heavy component and a relatively light component therefrom. The centrifugal separator comprises a spindle (3) supported by a stationary frame (2). A drive unit (4) acts on a rotating member (5) mounted on the spindle to rotate the spindle. A centrifuge rotor (8) mounted to the spindle encloses a separation space (9). An upper bearing housing (20) is mounted to the stationary frame and supports bearings (22, 23) comprising an outer bearing ring (24) attached to the upper bearing housing and an inner bearing ring (25) attached to the spindle. The upper bearing housing is mounted to the stationary frame (2) via an elastic member (40) permitting the upper bearing housing and the spindle to move radially, and via an upper tilting member (41) permitting the spindle to tilt during operation of the centrifugal separator.
Patent AU-2022200893-B2 (AU)
Title: Terahertz ferroelectric resonator
Inventor: LUKYANCHUK IGOR
IPC: H01L31/0392
Filed: 2022-02-10
Granted: 2023-09-14
Abstract: The disclosure relates to a method of employing a device with a heterostructure as a 
resonator for electrons of an electrical circuit or for a terahertz electromagnetic wave. The 
5 heterostructure comprises at least one dielectric layer and at least one ferroelectric layer. The 
at least one ferroelectric layer comprises a plurality of ferroelectric polarization domains. The 
plurality of ferroelectric polarization domains forms a polarization pattern. The polarization 
pattern is adapted to perform an oscillation with a resonance frequency in a terahertz 
frequency range. The method comprises functionally coupling the oscillation of the 
0 polarization pattern and an oscillation of the electrons of the electrical circuit or of the 
terahertz electromagnetic wave by the device.  
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Patent AU-2022215286-B2 (AU)
Title: Dynamically calculating a stacking head’s path during a stacking operation
Inventor: APOSHIAN STEVEN
IPC: A01G20/15
Filed: 2022-02-11
Granted: 2022-11-17
Abstract: A stacking head's path can be dynamically calculated during a stacking operation. A 
control system of a sod harvester can include a dynamic path calculator for performing these 
dynamic calculations to prevent the stacking head from colliding with the sod harvester's frame 
5 or to cause the stacking head to traverse the most efficient path between the pickup position 
and the stacking position. These dynamic calculations could be performed in scenarios where 
the pickup position may be dynamically adjusted for a particular stacking operation.
Patent JP-4729157-B2 (JP)
IPC: B24B9/14
Filed: 2000-03-14
Granted: 2011-07-20
Abstract: A tracer (10) is provided for tracing a lens (61A) mount of an eyeglass frame (30), a lens (61A) or a lens pattern (61B). The tracer (10) comprises an object engager (84) and an actuator (83). The object engager (84) is adapted to engage the lens mount (11), the lens (61A) or the lens pattern (61B). The actuator (83) is adapted to move the object engager into contact with and then along the lens mount, the lens (61A) or the lens pattern (61B) in such a way that during movement therealong, the object engager remains against the object being traced even when the shape thereof includes high wrap. Preferably, the tracer (10) has a shift mechanism adapted to shift the object engager from alignment with the lens mount (11) to alignment with a second lens mount of the eyeglass frame (30). The actuator preferably is further adapted to trace the second lens mount in substantially the same way as the first. The actuator further includes a rotator (90) and a pivot mechanism (94). The rotator (90) is adapted to rotate the object engager (84) along the object being traced. The pivot mechanism (94) facilitates movement of the object engager (84) toward or away from the axis as the object engager is actuated along the object. The object engager (84) can extend or retract along the pivot mechanism (94). A clamp (28) for the tracer (10) and an object engager (84) also are provided.
Patent JP-3174781-B2 (JP)
IPC: G10L19/107
Filed: 2000-04-14
Granted: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain good synthesized voice with small calculation amount for codebook survey and with small ROM capacities by supplying the same vector with the code vector generated by an algebraic codebook as a voice source vector. SOLUTION: An information storage part 1 for voice source stores voice source information of generating information of the like of code vector similar to an algebraic codebook and outputs the voice source information as a voice source vector. A diffused vector storing part 2 stores diffused information of a random progression or the like, and outputs the diffused information as a diffused vector. A convolution part 3 executes the convolution by inputting the voice source vector and the diffused vector and outputs them as a diffused voice source vector. Thus, a vector component of drive voice source diffused source has a random property, and a voice quality of output voice can be improved.  Further, as the diffused voice source vector is formed with the voice source information of the information storage part 1 and the diffused vector of the diffused vector storing part 2, a ROM capacity can be reduced.
Patent JP-4414578-B2 (JP)
IPC: F23G5/00
Filed: 2000-09-05
Granted: 2010-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact, high temperature resistant and corrosion resistant air heater exhibiting excellent corrosion resistance and durability in the highly corrosive high temperature gas atmosphere of an incinerator. SOLUTION: A ceramic outer tube 4 is mounted on a ceramic receiving metal 3 suspended by a metallic inner tube 2, a metallic outer tube 30 at the upper part of the metallic inner tube 2 and the ceramic outer tube 4 are lapped, the gap between the outer circumferential surface of the metallic outer tube 30 and the ceramic outer tube 4 is sealed by an elastic sealant 32 and the ceramic outer tube 4 is arranged to slide in the axial direction and to move in the radial direction. Since ceramic tubes having different thermal elongation/ contraction rates are sealed to move independently, they can be protected against damage due to difference of thermal deformation. When extremely lightweight ceramic tubes weak against a tensile force but strong against a compressive force are stacked in the axial direction, a long air heater can be formed and thermal energy can be recovered sufficiently.
Patent JP-3714863-B2 (JP)
IPC: B41F25/00
Filed: 2000-10-24
Granted: 2005-11-09
Abstract: PROBLEM TO BE SOLVED: To provide sheet-carrying equipment which carries sheets without offset, in particular, and improves the adaptability to the running of the sheets. SOLUTION: A flow passage 15 is formed of a lower part which is fixed to a frame, an upper part which is borne rotatably by a rotary joint, for instance, and provided with an opening part and has curving elasticity and a driving device which is provided for rotating an intermediate part covering the flow passage 15 hermetically and having elasticity and the upper part.
Patent JP-5008790-B2 (JP)
IPC: A61F13/15
Filed: 2000-10-27
Granted: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface-cross-linked water-absorbing resin which can exhibit an excellent absorbing characteristic, even when the wt.% (resin concentration) of the water-absorbing resin is enhanced on the employment of the resin as a sanitary material or the like, to provide a new surface-cross-linking method for producing the resin, and to provide the use of the resin. SOLUTION: This surface-cross-linked water-absorbing resin characterized in that the thickness of a surface-cross-linked layer is 50 nm to 1,000 nm and/or in that the weight rate of the surface-cross-linked layer on the basis of the total amount of the resin is 0.3 to 3%.
Patent JP-4254063-B2 (JP)
IPC: H04N7/26
Filed: 1999-12-28
Granted: 2009-04-15
Abstract: The invention concerns a method for recording of digital video and audio dataflow characterised in that, the recording is performed on a medium (201) organised in the form of logic blocks in series and comprising a recording and reading head. The method comprises steps which consist in: recording data in one block out of two starting from a first block; following the triggering of data reading, alternatively reading a previously recorded block while proceeding with the recording in the block coming after the read block. The invention also concerns a digital television receiver set using said method.
Patent JP-4638057-B2 (JP)
IPC: G06F17/30
Filed: 2000-05-24
Granted: 2011-02-23
Abstract: A system is provided having a sensing device for sensing data encoded by a plurality of marks at predetermined positions within a region. The data encoded by each mark is indicative of a functional attribute of that mark's predetermined position. The sensing device is configured to transmit, to a computer system, the sensed data such that the computer system causes execution of a function related to the functional attribute of the sensed data.
Patent JP-4954378-B2 (JP)
IPC: C07C309/66
Filed: 2001-02-16
Granted: 2012-06-13
Abstract: The invention provides a multistep synthesis for the preparation of 4,5-diamino shikimic acid derivatives of formula <CHEM>  starting from furan. 4,5-Diamino shikimic acid derivatives are potent inhibitors of viral neuraminidase.
Patent JP-4932089-B2 (JP)
IPC: D06M11/83
Filed: 2001-03-09
Granted: 2012-05-16
Abstract: A composite textile fabric for rapidly moving moisture away from the skin, and for retaining body heat, is provided. The composite fabric includes an inner fabric layer made of a yarn comprising a plurality of fibers primarily of polyester or other synthetic yarns which have been rendered hydrophilic, and an outer fabric layer made of a yarn comprising a plurality of fibers primarily of polyester or other synthetic yarns which have also been rendered hydrophilic. The inner fabric layer and the outer fabric layer are formed concurrently by knitting a plaited construction so that the layers are distinct and separate, yet integrated one with the other. The yarn fibers of the inner fabric layer are embedded with particles of a refractory carbide, or may be treated by metal vapor deposition to enhance the retention of body heat.
Patent JP-3492330-B2 (JP)
IPC: B65H35/04
Filed: 2001-05-07
Granted: 2004-02-03
Abstract: Mechanism for cutting and distributing portions of sheet, particularly paper towels, comprising at least one cylinder (9) which can rotate around its axis in a supporting structure (1,2,3) and drag an end portion (8) of at least one sheet, inside said cylinder (9) being arranged one or more movable blades (28) which can protrude outside the cylinder (9) for cutting said end portion (8) of the sheet and are fixed to a shaft (26) suitable for rotating around an axis parallel to the longitudinal axis of the cylinder (9), wherein said shaft (26) is provided with at least a first member (30) which protrudes from one side of the cylinder (9) and can be rotated for an arc of a circumference by at least a second member (25) which shifts in a direction parallel to the longitudinal axis of the shaft (26) of the movable blades (28) and rotates around the axis, the rotational-translational motion of this second member (25) being synchronized with the rotatory motion of the cylinder (9). Towel dispencer comprising said mechanism. <IMAGE>
Patent JP-3853636-B2 (JP)
IPC: G02F1/1337
Filed: 2001-11-01
Granted: 2006-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique of obtaining a liquid crystal display device having a good yield and decreased alignment defects relating to a method of manufacturing the liquid crystal display device. SOLUTION: An alignment regulating member 108 consisting of main portions 108a and branch portions 108b is formed between a sealing material 112 and liquid crystals 114 of the liquid crystal display device, by which not only the mechanical strength is increased but liquid crystal molecules may be uniformly arrayed. A good black level can be obtained when voltage is not impressed thereto. Contrast is therefore improved.
Patent JP-3854132-B2 (JP)
IPC: H04L12/46
Filed: 2001-11-26
Granted: 2006-12-06
Abstract: A router includes a plurality of control units connected in parallel, each having an input connected to a receiving interface and an output connected to a transmitting interface, and performing timing control of outgoing packets to the transmitting interface based on header information of incoming packets, the incoming packets being stored in a memory and the stored packets being transmitted to the transmitting interface in order of transmission of the outgoing packets. A distributing unit distributes transmitting sequence information, related to the stored packets in the memory, to other control units. The distributing unit determines whether a packet sequence inversion in the control unit occurs, based on a result of comparison of the transmitting sequence information received and the transmitting sequence information held by the control unit, inhibiting the transmission of the stored packets to the transmitting interface when the packet sequence invention is detected.
Patent JP-3652649-B2 (JP)
IPC: A47L15/42
Filed: 2001-04-09
Granted: 2005-05-25
Abstract: A washing appliance such as a dishwasher where a top-loading wash chamber is slidable out of cabinet for loading and unloading has a cabinet-mounted chamber lid which is power driven down onto the open top of the wash chamber during the washing cycle. Linear actuators or motors mounted in opposite sides of the appliance cabinet are coupled to opposite sides of the lid to pull the lid down when the chamber has been slid back into the cabinet. In a preferred embodiment rotating dc motors are used to rotate a threaded nut which in turn produces linear motion in a threaded shaft engaged within the nut and connected to the lid.
Patent JP-4287619-B2 (JP)
IPC: C12N15/02
Filed: 2002-05-02
Granted: 2009-07-01
Abstract: Monoclonal antibodies to rapamycin and to 40-O-alkylated derivatives of rapamycin are provided, together with novel haptens, immunogenic conjugates, and processes for making them and assay kits for using them.
Patent JP-4464034-B2 (JP)
IPC: B60S1/60
Filed: 2002-08-26
Granted: 2010-05-19
Abstract: The invention concerns a device for cleaning headlamps on motor vehicles by means of cleaning fluid to be discharged through at least one spray nozzle (7), wherein the spray nozzle (7) in the rest position is arranged concealed or recessed in the bumper (2) of the motor vehicle and can be positioned by means of an actuator in a cleaning position, whereby the spray nozzle is arranged on a mounting which is secured pivotably to the bodywork and which in the rest position is pivoted into the bodywork and which can be pivoted out into the cleaning position by the actuator, which is in the form of a hydraulic rotary drive.
Patent JP-5186076-B2 (JP)
IPC: C12N15/11
Filed: 2001-08-30
Granted: 2013-04-17
Abstract: The present invention relates to methods of manipulating senescence in plants. The invention also relates to vectors useful in such methods, transformed plants with modified senescence characteristics and plant cells, seeds and other parts of such plants.
Patent JP-4880187-B2 (JP)
IPC: H04B7/26
Filed: 2001-09-21
Granted: 2012-02-22
Abstract: In a wireless communication system (10) a method for power control in a mobile unit (14, 16), wherein a variable size step is used to adjust the transmit power. The method compares a current power control signal to a previous one (52), and incrementally changing the step size for no change (64, 70). The adjusted step size is compared to maximum and minimum values (69, 74) to maintain a predetermined step size range. In one embodiment, a mobile unit (22) includes a memory storage device (32, 34) and a comparator (36) for storing the power control signals and comparing them.
Patent JP-4115274-B2 (JP)
IPC: C08G85/00
Filed: 2001-10-05
Granted: 2008-07-09
Abstract: Poly(beta-amino esters) prepared from the conjugate addition of bis(secondary amines) or primary amines to a bis(acrylate ester) are described. Methods of preparing these polymers from commercially available starting materials are also provided. These tertiary amine-containing polymers are preferably biodegradable and biocompatible and may be used in a variety of drug delivery systems. Given the poly(amine) nature of these polymers, they are particularly suited for the delivery of polynucleotides. Nanoparticles containing polymer/polynucleotide complexes have been prepared. The inventive polymers may also be used to encapsulate other agents to be delivered. They are particularly useful in delivering labile agents given their ability to buffer the pH of their surroundings.
Patent JP-4723168-B2 (JP)
IPC: C09K23/52
Filed: 2001-10-22
Granted: 2011-07-13
Abstract: The invention concerns a method for preparing an oil-in-water emulsion whereof the organic phase has a viscosity not less than 1 Pa.s, which consists in using an aqueous phase comprising at least a heat-thickening polymer having a viscosity jump between 25 and 80° C. so that the value of the ratio log 10 (viscosity at 80° C.)/log 10 (viscosity at 25° C.) is at least equal to 1, preferably at least equal to 2, the variation in viscosity being reversible; the amount of heat-thickening polymer being such that the aqueous phase viscosity is 0.2 to 5 times that of the organic phase at the temperature for preparing the emulsion; the latter being not less than the thickening temperature of the heat-thickening polymer.
Patent JP-4034183-B2 (JP)
IPC: A45C13/10
Filed: 2001-11-20
Granted: 2008-01-16
Abstract: An openable closure assembly including: a) a base having two end edges, a front longitudinal side and a back longitudinal side, a top surface and a bottom surface; b) an opening mechanism mounted on the top surface of the base adjacent to and spaced from both of the longitudinal side edges; c) at least one gripping aid joined to an end edge of the opening mechanism. Also disclosed are packages comprising the closure assembly. Additionally disclosed are securement loops which can be attached to the package bottom panel and into which the gripping aids can be inserted.
Patent JP-3976190-B2 (JP)
IPC: A61K35/12
Filed: 2002-04-19
Granted: 2007-09-12
Abstract: A method for differentiating mesenchymal stem cells of bone marrow into neural cells comprises culturing the mesenchymal stem cells in a medium containing epidermal growth factor(EGF), basic fibroblast growth factor(bFGF) and hepatocyte growth factor(HGF), and the neural cells produced thereby can be employed for the treatment of a neural disease.
Patent JP-4558295-B2 (JP)
IPC: G06F21/34
Filed: 2003-09-10
Granted: 2010-10-06
Abstract: To protect a password from leakage, it is necessary to change it frequently, which is troublesome and difficult to be done realistically. <??>According to the present invention, an encrypted access code is stored in a transportable and nonvolatile memory on the part of a computer to be remotely accessed. When a user actually carries the nonvolatile memory to plug it into a computer remotely accessing, remote access is established between the computer to be remotely accessed and the computer remotely accessing. <IMAGE>
Patent JP-4262065-B2 (JP)
IPC: G06F3/12
Filed: 2003-11-28
Granted: 2009-05-13
Abstract: In an image sensing apparatus having an electronic flash that illuminates an object and an image sensor that acquires an image of the object as an image signal, whether to perform a process regarding pink-eye correction for the image of the object acquired by the image sensor is selected before image sensing. The process regarding pink-eye correction is performed for the image of the object in accordance with the selection result. Process result regarding pink-eye correction is displayed together with the image of the object before pink-eye correction or the image of the object after pink-eye correction.
Patent JP-4047804-B2 (JP)
IPC: A63B69/36
Filed: 2002-06-12
Granted: 2008-02-13
Abstract: A method and device for marking golf balls that allows for the placement of a putting directional indicator (PDI) along the dynamic axis of a ball. While golfers could use the device to mark individual balls after they have been purchased (i.e. after they already have marks on them from the manufacturer), in preferred embodiments, the PDI is applied at the manufacturing stage and/or before the ball has other markings placed upon it. While the PDI could simply consist of one or more lines, in a preferred embodiment, the putting directional indicator may serve as an identifying mark for a manufacturer, distributor or consumer and may be designed to incorporate letters, words, symbols, short sentences, names, initials, numbers, images and photographs.
Patent JP-4945060-B2 (JP)
IPC: A61P3/10
Filed: 2002-08-27
Granted: 2012-06-06
Abstract: Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3Kδ) activity, and methods of treating diseases, such as disorders of immunity and inflammation, in which PI3Kδ plays a role in leukocyte function are disclosed. Preferably, the methods employ active agents that selectively inhibit PI3Kδ, while not significantly inhibiting activity of other PI3K isoforms. Compounds are provided that inhibit PI3Kδ activity, including compounds that selectively inhibit PI3Kδ activity. Methods of using PI3Kδ inhibitory compounds to inhibit cancer cell growth or proliferation are also provided. Accordingly, the invention provides methods of using PI3Kδ inhibitory compounds to inhibit PI3Kδ-mediated processes in vitro and in vivo.
Patent JP-4303118-B2 (JP)
IPC: B29C45/16
Filed: 2002-11-15
Granted: 2009-07-29
Abstract: A procedure and a mechanism for the painting/lacquering and the subsequent hardening of the paint/lacquer layer on a molded object preferably of plastic. The processes are carried out in the same tool that performs the molding of the objects, which shall be painted/lacquered and hardened. This can be realized by the molding-tool, which can both be a one- and a multi-component tool, which is supplied with at least one turnable mold part, which through stepwise turning each of e.g. 90 degrees, leads the object through four stations, where the objects respectively are molded, painted/acquered, hardened and finally ejected from the turnable mold part.
Patent JP-4182486-B2 (JP)
IPC: G06F1/24
Filed: 2004-12-20
Granted: 2008-11-19
Abstract: There is disclosed a method capable of resetting a fault tolerant computer in complete synchronization among modules. The method includes a step of generating a reset requesting signal by one of the modules, a step of dividing the reset requesting signal to first and second reset requesting signals, a step of transmitting the second reset requesting signal to the other module, a step of delaying the first reset requesting signal in the one module by a time required for transmitting the second reset requesting signal to the other module, a step of resetting at least one CPU included in the one module by a first CPU reset signal generated based on the first reset requesting signal delayed in the one module, and a step of resetting at least one CPU included in the other module by a second CPU reset signal generated based on the second reset requesting signal transmitted to the other module.