baber/WOPTO huggingface dataset:
Patent AU-2021286280-B2 (AU)
Title: Controlling brushless motor commutation
Inventor: RAJZER MICHAEL T
IPC: H02P6/06
Filed: 2021-12-14
Granted: 2023-07-27
Abstract: A computer implemented method for controlling commutation of a brushless DC 
(BLDC) motor. The method includes controlling a switching array to drive the BLDC motor 
at a first commutation, receiving and monitoring power consumption signals indicating power 
consumption of the BLDC motor, determining whether the power consumption exceeds a 
first threshold value, and controlling the switching array to drive the BLDC motor at a second 
commutation when the power consumption exceeds the first threshold value.  
18328238_1 (GHMatters) P117939.AU
Patent AU-2022200538-B2 (AU)
Title: Powder Container, Powder Supply Device and Image Forming Apparatus
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2022-01-27
Granted: 2023-04-20
Abstract: Provided is a powder container having a new structure capable of stable discharge and transport 
of a powder contained in a container by enabling the powder to be reliably discharged to the 
outside of the package whilst preventing the powder from spilling and flying out of the 
container. The powder container has a container body (138) for transporting powder contained 
therein from a first end side (138a) to a second end side (138b) thereof by self-rotating; a nozzle 
receiver (139) having a nozzle receiving hole (insertion section) (139a) arranged inside the 
second end side of the container body and configured to allow a transport nozzle (162) having a 
powder receiving inlet (170) to be inserted therein, and a supply port (139b) arranged in at least a 
part of the nozzle receiver (139) and configured to supply the powder in the container body (138) 
to the powder receiving inlet (170): and a shutter (140) supported by the nozzle receiver (139) 
and configured to open and close the nozzle receiving hole (insertion section) (139a) by sliding 
in response to insertion of the transport nozzle (162) into the nozzle receiver (139).
Patent JP-4878410-B2 (JP)
IPC: C08F4/00
Filed: 2000-04-21
Granted: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To conduct a bulk polymerization reaction with a high yield which is less prone to the influence of the temperature without producing a runaway polymerization reaction than the conventional polymerization method with a thermal polymerization initiator. SOLUTION: The bulk polymerization method of an acrylic monomer comprises polymerizing an acrylic monomer containing an alkyl acrylate and/or an alkyl methacrylate as a main component by using a compound having a thiol group and a carboxyl group as a polymerization initiator.
Patent JP-3837287-B2 (JP)
IPC: B62K15/00
Filed: 1998-08-28
Granted: 2006-10-25
Abstract: What is described is a disassemblable bicycle frame, including connecting means (24) for releasably joining together two frame parts (26, 28), with this bicycle frame being characterized by an abutment with a supporting member (128) which extends from one frame part (26) through a plane containing the plane of separation (30) as far as a bearing (126) in the other frame part (28), and tensioning means (34) for bracing the two frame parts (26, 28), so that the supporting member (128) is supported against the bearing (126) and the two frame parts (26, 28) contact each other by their front faces.
Patent JP-4295915-B2 (JP)
IPC: G06F9/44
Filed: 1998-10-21
Granted: 2009-07-15
Abstract: An apparatus is disclosed for integrating a general purpose processor with one or more electronically reconfigurable logic arrays so that a subset of the general purpose processor instruction set encodings (opcodes) may control functionality implemented by a reconfigurable logic block analogous to operations implemented by fixed functionality execution units conventionally incorporated within a processor. <IMAGE>
Patent JP-4615735-B2 (JP)
IPC: A61F9/007
Filed: 2000-02-28
Granted: 2011-01-19
Abstract: A technique for laser sculpting a predetermined shape on an exposed corneal surface by ablating a sequence of consistently curved craters with individual pulses of a laser beam. An initial laser beam energy pattern is shaped by a laser beam shaping element to make a consistently curved laser beam energy pattern. The consistently curved laser beam ablates a consistently curved crater in the surface with a single pulse of the laser beam. A computer controls the position of the laser beam and scans the laser beam over the surface to sculpt the predetermined shape in an ablation zone on the exposed surface. A sequence of partially overlapping craters is distributed over the ablation zone. In some embodiments diffractive optics are used as a beam shaping element. In additional embodiments, the consistently curved crater is a uniformly curved spherical crater.
Patent JP-4142263-B2 (JP)
IPC: A62C3/16
Filed: 2001-02-20
Granted: 2008-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a filling material for fireproof treatment of a penetrating portion in a flammable long body which is easy to be manufactured at low cost, and easy to be installed and ensures fire-preventing capability. SOLUTION: A soft thermal-expansible sheet of a fire resisting material is laminated on a ceramic fiber blanket 12 formed in size suitable for packing into the penetrating portions in the flammable long body, and the obtained laminate is covered with a synthetic resin cloth to form a filling material 10 for fireproof treatment. The filling material 10 for fireproof treatment is packet into spaces around a large number of cables 26 laid down on a cable rack 24 placed in an opening 22 formed into a fire-preventing compartmentalized body 20, so that the cable rack penetrates the compartmentalized body, and plugs up the opening 22 thereof.
Patent JP-3376999-B2 (JP)
IPC: B60L50/16
Filed: 2001-04-26
Granted: 2003-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent impact and delay at start, when the internal combustion engine of a hybrid vehicle is started during driving on power from the motor thereof. SOLUTION: The drive controller for hybrid vehicle, when the hybrid vehicle is driven by transmitting the output of the motor to the power transmission system for driving thereof, is to couple the internal combustion engine with the power transmission system to start the internal combustion engine.  The drive controller is provided with a start request judging means for judging requests for starting the internal combustion engine, and an assist amount setting means, that when the start request judging means judges that a request to start the internal combustion engine has been made, increases the output torque of the motor by a motoring torque determined, based on the target number of revolutions of the internal combustion engine or a torque equal to torque obtained by adding an inertial torque which corresponds to the rate of change in the number of revolutions of the internal combustion engine to the motoring torque (Step 074).
Patent JP-4900749-B2 (JP)
IPC: B01D71/02
Filed: 2001-04-20
Granted: 2012-03-21
Abstract: A waste water treatment plant filters and separates water from a suspension of organic waste using micro-filtration, ultra-filtration or nano-filtration. A waste water treatment plant (10) filters and separates water from a suspension of organic waste (11) using micro-filtration, ultra-filtration or nano-filtration. The filter panels (12) are stacked (13) and banked as convenient. Each panel (12) drains to a pipe (16). Permeate (14) is drawn through the filter panel by the action of a vacuum pump which lowers the pressure by 0.4 to 0.9 bar, and is coupled to the outlet pipe (16).
Patent JP-3762878-B2 (JP)
IPC: H05K5/03
Filed: 2001-05-31
Granted: 2006-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent a lock of a cover-fitting part from easily slipping off. SOLUTION: A fitting main body 51 of a cover 50 is insertion-coupled with the top end part of a box 12 from the front, and is locked in an anti-slipping off state, by a locked protrusion 63 of the rear face of a side plate 58 of the fitting main body 51 being elastically inserted into the rear face of a locking part 62 provided at an outside face of the box 12. Here, a region from the rear end to the bottom edge in a part with long drooping length of the side plate 58 is nearly uniformly covered by a roll-preventing wall 65 erected at the outside face of the box 12. The region where the side plate is prone to roll with the hitting of foreign matters is prevented from those foreign matters by the blocking of the roll-preventing wall, which results in preventing the side plate 58 from rolling, and further, the fitting main body 51, that is, the cover 50 from slipping off.
Patent JP-3886346-B2 (JP)
IPC: C12N5/077
Filed: 2001-06-22
Granted: 2007-02-28
Abstract: A method for differentiation and inducing in vitro myeloid interstitial cells into Schwann cells originating in the myeloid interstitial cells comprises collecting myeloid interstitial cells from bone marrow before culturing in a medium prepared by adding serum to a standard fundamental medium with additives. A method for differentiation and inducing in vitro myeloid interstitial cells into Schwann cells originating in the myeloid interstitial cells comprises: (a) collecting myeloid interstitial cells from bone marrow before culturing in a medium prepared by adding serum to a standard fundamental medium; (b) adding a reducing agent to the liquid medium then continuing the culture; (c) adding a differentiation-inducing agent to the liquid medium and further culturing; and (d) adding a cyclic AMP-elevating agent or a cyclic AMP analog and/or a gliacyte-differentiation survive function factor to such liquid medium and continuing the culture to form Schwann cells. Independent claims are also included for the following: (1) Schwann cells originating in myeloid interstitial cells optionally obtained by differentiation and induction; (2) drug compositions for nerve regeneration containing the Schwann cells; and (3) a method for treating neuropathy by transplanting the Schwann cells or drug compositions to patients with neuropathy to promote regeneration of nerve cells in the patient. ACTIVITY : Nootropic; neuroprotective. No biological data given. MECHANISM OF ACTION : Gene therapy. No biological data given.
Patent JP-4863592-B2 (JP)
IPC: C07C51/12
Filed: 2000-06-21
Granted: 2012-01-25
Abstract: A process for improving the stability and/or preventing the deactivation of catalyst in processes of continuous manufacture of acetic acid and/or methyl acetate includes a first, reaction step wherein at least one methyl formate isomerization reaction is carried out in a liquid phase reaction medium, in the presence of carbon monoxide and of a catalytic system including at least one halogenated promoter and at least one iridium-based catalytic compound, and, a second, flash step in which partial vaporization of a reaction medium originating from the first step is carried out in a flash separator. In a non-vaporized liquid fraction resulting from the partial vaporization in the flash separator, an overall content of formic acid and methyl formate is maintained at least equal to 1% by weight of said non-vaporized liquid fraction.
Patent JP-4076347-B2 (JP)
IPC: B21J15/04
Filed: 2000-12-06
Granted: 2008-04-16
Abstract: A riveting tool (11) for placing a blind breakstem rivet (28), which tool comprises: a body (12, 13, 14), a nosepiece (18) removably and replaceably securable to the body (14); a drawbar (17) reciprocable with respect to the body (14) and the nose-piece (18); and stem-engaging means (22) removably and replaceably securable to the drawbar (17), in which the nosepiece (18) is readily and rapidly removable from and replaceable on the body (14), and the stem-engaging means (22) is readily and rapidly removable from and replaceable on the drawbar (17); thereby to enable the rapid removal and replacement of the nosepiece (18) and stem-engaging means (22).
Patent JP-5096655-B2 (JP)
IPC: A01K61/02
Filed: 2001-01-15
Granted: 2012-12-12
Abstract: A method is provided for producing prey organisms such as Artermia and rotifers, for feeding aquacultural organisms in particular at the larval stage. The method comprises cultivating the prey organisms during at least part of their life cycle in an aqueous medium comprising at least one lipid component having a DHA content of at least 30 wt %. The enriched prey organisms preferably have a DHA content of at least 12 wt % of their total lipid content. The prey organisms are suitable feed for larvae of fish including halibut, turbot, bass, and flounder, and crustaceans and molluscs.
Patent JP-5170927-B2 (JP)
IPC: C07D233/72
Filed: 2001-01-17
Granted: 2013-03-27
Abstract: The process enables highly effective N-halogenation of a compound having one or more halogenatable amido or imido functional groups in the molecule. The process involves, for example, concurrently feeding into a reactor (i) water, inorganic base, and the compound to be N-halogenated, e.g., a hydantoin, and a feed of (ii) a brominating agent and/or a chlorinating agent. The proportions of these feeds are such that the pH is kept within the range of ca. 5.5-8.5 (preferably 6.5-8.5, and most preferably 6.8-7.2) and one or more of the amido or imido nitrogen atoms is substituted by a bromine or chlorine atom. A feature of the process is that it can be conducted at elevated temperatures as high as about 90° C. without appreciable thermal decomposition of reactants or product. The resultant product continuously precipitates in high yield and purity. Moreover, products can be produced that are very pale yellow to almost pure white in appearance. Further, the process has been found capable of producing 1,3-dibromo-5,5-dimethylhydantoin with far larger particle sizes than previously produced on a commercial basis.
Patent JP-4771392-B2 (JP)
IPC: C09J7/10
Filed: 2001-04-23
Granted: 2011-09-14
Abstract: This invention relates to an adhesive article which provides air egress. Air egress is provided by supplying a route, such as areas of no initial adhesion for the air to flow out from under the construction. The invention relates to an adhesive article comprising a facestock having a front surface and a back surface, a continuous layer of adhesive having an upper surface and a lower surface wherein the upper surface of the adhesive layer is adhered to the back surface of the facestock, and a plurality of spaced-apart non-adhesive material which is in contact with the lower surface of the adhesive layer wherein the lower surface of the adhesive layer has a Sheffield roughness of at least about 10 and the adhesive article provides air egress. The invention also relates to methods of preparing the adhesive articles. These articles have usefulness as industrial graphics images, as well as decorative coverings, etc. The articles provide air egress and optionally repositionability and slideability.
Patent JP-5342728-B2 (JP)
IPC: H01J37/252
Filed: 2001-04-23
Granted: 2013-11-13
Abstract: A high resolution scanning electron microscope collects secondary Auger electrons through its objective lens to sensitively determine the chemical make-up with extremely fine positional resolution. The system uses a magnetic high resolution objective lens, such as a snorkel lens or a dual pole magnetic lens which provides an outstanding primary electron beam performance. The Auger electrons are deflected from the path of the primary beam by a transfer spherical capacitor. The primary beam is shielded, by a tube or plates, as it traverses the spherical capacitor to prevent aberration of the primary beam and the external wall of the shield maintains a potential gradient related to that of the spherical capacitor to reduce aberration of the primary electron beam. The coaxial configuration of the primary electron beam and the collected secondary electron beam allows the Auger image to coincide with the SEM view.
Patent JP-3996397-B2 (JP)
IPC: F04C15/06
Filed: 2001-05-22
Granted: 2007-10-24
Abstract: The invention relates to a pump, in particular to oil pumps for internal combustion engines comprising a gear assembly or rotor assembly with one each of a pressure and suction region arranged in a pump housing, which may be sealed from each other by means of an axially displaceable piston valve which defines a supply chamber and a housing cover, closing the pump housing. The pressure region comprises a pressure channel connected to the waist of the control piston, whereby the control piston cooperates with a plunger on the end thereof facing the supply chamber, which is arranged at right angles to the control piston. The plunger is pre-tensioned against the control piston by means of a pressure spring, and the plunger and control piston are connected by means of a sliding surface, arranged at an angle to the control piston axis.
Patent JP-3987908-B2 (JP)
IPC: G01N33/38
Filed: 2002-03-08
Granted: 2007-10-10
Abstract: An apparatus for generating data for use in determining a property of a gemstone, such as a cut diamond, the apparatus comprising:   a support structure for supporting a gemstone placed at an observation position, the support structure being arranged such that, if the gemstone has an axis of symmetry, the gemstone is supportable such that the axis of symmetry is parallel to an axis X passing through the observation position; illumination means arranged to illuminate a gemstone so placed with a spatially varied light pattern; rotation means arranged to cause relative rotation between the light pattern and the support structure generally about the axis X; a camera arranged to capture, at each of a plurality of rotational positions, an image of light returned by the gemstone and to output said images as image data.   <IMAGE>
Patent JP-4090804-B2 (JP)
IPC: G08B25/10
Filed: 2002-07-18
Granted: 2008-05-28
Abstract: The system may include a transmitter (12) which transmits wireless inquiries to a plurality of portable devices (16) and a receiver (12) receiving replies to the inquiries from the portable devices. In addition, the system may include a memory storing identifier data corresponding to the portable devices and a processor (24) coupled to the memory and to the receiver, the processor retrieving from each reply, identifier data uniquely identifying a particular one of the portable devices which generated the reply and comparing the identifier data to the stored identifier data. Furthermore, the system may include an alarm system (14) coupled to the processor and controlled based on the comparison of stored identifier data to the identifier data retrieved from the replies. <IMAGE>
Patent JP-4282979-B2 (JP)
IPC: A61M25/01
Filed: 2002-12-18
Granted: 2009-06-24
Abstract: Disclosed is a guide wire having a loss lossy marker having desired shape and size formed at a desired position while ensuring a high contrastability under X-ray fluoroscopic guidance or the like, wherein the sharpness of the marker can be ensured by suppressing heat generation upon formation of the marker. The guide wire includes a linear core member, a resin layer formed to cover a main body portion of the core member, and a contrasting portion formed to cover a distal end portion of the core member. The resin layer contains a color developing agent allowed to develop a color by irradiation with laser light, and a contrast agent composed of a powder of a metal oxide. The contrasting portion is made from a resin containing a contrast agent composed of a metal powder and has a contrasting function higher than that of the resin layer. A visible marker formed into a spiral shape or the like is formed on the outer surface of the resin layer. The visible marker is formed by color development of the color developing agent by irradiating the surface of the resin layer with laser light. <IMAGE>
Patent JP-5087196-B2 (JP)
IPC: C08L101/00
Filed: 2001-05-17
Granted: 2012-11-28
Abstract: The present invention relates to a thermoset material with improved impact resistance comprising: 99 to 20% of a thermoset resin, and 1 to 80% of an impact modifier comprising at least one copolymer comprising S-B-M, B-M and M-B-M blocks, wherein: each block is connected to the other by means of a covalent bond or of an intermediate molecule connected to one of the blocks via a covalent bond and to the other block via another covalent bond, M is a PMMA homopolymer or a copolymer comprising at least 50% by weight of methyl methacrylate, B is incompatible with the thermoset resin and with the M block and its glass transition temperature Tg is less than the operating temperature of the thermoset material, and S is incompatible with the thermoset resin, the B block and the M block and its Tg or its melting temperature is greater than the Tg of B. S is advantageously polystyrene and B polybutadiene. The thermoset resin advantageously originates from the reaction of a thermosetting epoxy resin and of a hardener.
Patent JP-4127507-B2 (JP)
IPC: C09B5/62
Filed: 2002-03-22
Granted: 2008-07-30
Abstract: Plasticized polyvinyl butyral sheet containing dispersed therein, an infrared-absorbing effective amount of at least one quaterrylenetetracarboxylic diimide infrared-absorbing additive of formula I in the specification. A glass laminate having visible light transmitting and infrared light absorbing properties contains such sheet sandwiched between glass layers.
Patent JP-4686112-B2 (JP)
IPC: C12P17/12
Filed: 2001-11-06
Granted: 2011-05-18
Abstract: The production of a product compound having a structure according to Formulae IA and/or IB wherein n, R 1 , R 2 , A, B, and D are defined as herein; 
R 3  is -COOH or -COOR4; R 4  is an alkyl or aryl moiety; This process involves incubating a starting compound having a structure according to Formulae IIA and/or IIB wherein R 3  is -CH 3  and R 1 , R 2 , A, B, and D are defined above, in the presence of a microorganism. The microorganism can be from the genus  Bacillus, Pseudomonas. Gliocladium, Botrytis, Cyathus, Rhizopus, Pycniodosphora, Helicostylum, Aspergillus, Mucor, Gelasinospora, Rhodotorula, Candida, Mycobacterium  or  Penicillium,  or it can be  Cunninghamella bainieri, Absidia spinosa var. biappendiculata, Ascoidia, Enterococcus faecium, Fusidium coccineum, Hansends cadaver yeast, Lentinus lepidius, Lophotrichus martinii, Polyporus anceps. Spicaria violacea, Streptomyces catenulae, Streptomyces cavourensis, Streptomyces griseus, Streptomyces rimosus  or  Trichophyton gallinae.
Patent JP-4184811-B2 (JP)
IPC: G21C15/02
Filed: 2002-05-21
Granted: 2008-11-19
Abstract: This invention relates to a nuclear power plant (10) having a nuclear reactor (11) of the pebble bed type, making use of spherical fuel and/or moderator elements, and an element handling system (20) having at least one sphere flow path (22) along which spheres are conveyed under the influence of a fluid stream. More particularly, the invention relates to a method of decelerating spheres before being discharged from a discharge end (24) the sphere flow path (22). The invention extends to an element handling system (20), to a decelerating assembly (26) for decelerating spherical elements before being discharged from a discharge end (24) of the sphere flow path (22) and to a decelerator fitting for use in decelerating spherical elements before being discharged from a discharge end (24) of the sphere flow path (22).
Patent JP-4454230-B2 (JP)
IPC: C07K14/47
Filed: 2002-05-17
Granted: 2010-04-21
Abstract: The present invention provides synthetic ²-secretase peptide substrates useful in various assays for measuring ²-secretase activity. Antibodies that recognize the synthetic substrates and uses of the antibodies in various assays are disclosed. The herein disclosed peptide substrates are hydrolyzed at rates substantially faster than the attendant Swedish mutant APP from which the substrate sequences are derived.