baber/WOPTO huggingface dataset:
Patent AU-2021255147-B2 (AU)
Title: Nanozymes with radical-scavenging capping agents and methods of detection therewith
Inventor: AHMED SYED RAHIN
IPC: C12Q1/00
Filed: 2021-04-15
Granted: 2023-02-09
Abstract: Nanozymes capped with a radical-scavenging capping agent are disclosed for use in biosensing assays with improved sensitivity. The radical-scavenging capping agent facilitates the capture and retention of one or more radicals for enhancing a catalytic reaction. In some example embodiments, the nanozyme capped by the radical-scavenging capping agent is capable of catalyzing the decomposition of hydrogen peroxide or molecular oxygen. The capped nanozymes may be incorporated with an electrode, such as the working electrode of an electrochemical sensor, for achieving enhanced catalytic activity and a lower limit of detection. In some example embodiments, the radical-scavenging capping agent is or includes thiocyanate. A rapid ethanol detection device and associated method are described in which the working electrode of an electrochemical sensor is modified by a peroxidase-mimetic nanozyme capped with a radical-scavenging capping agent for the enhanced generation of a reduction current associated with the decomposition of hydrogen peroxide.
Patent JP-3678303-B2 (JP)
IPC: B41M5/00
Filed: 2000-03-31
Granted: 2005-08-03
Abstract: An ink jet recording method using two liquids is provided which can realize good images on ink composition-non-absorbing recording media. An ink composition and a reaction solution are deposited onto a recording medium which does not substantially absorb the ink composition, thereby performing printing. The ink composition comprises a pigment and resin emulsion having a minimum film-forming temperature of 20  DEG C or below. The content of the polymer particulates in the ink composition is not less than 5% by weight. The weight ratio of the polymer particulates to the pigment is 1 to 20. The reaction solution contains a polyvalent metal salt. Utilization of both the ink composition and the reaction solution can realize good images on non-absorbing recording media. <IMAGE>
Patent JP-4683716-B2 (JP)
IPC: G21F9/36
Filed: 2000-12-12
Granted: 2011-05-18
Abstract: A storage/transport container for radioactive material is made by first subdividing a chamber formed between an inner shell and an outer shell into first and second compartments by means of a foraminous partition having a predetermined maximum mesh size. Then an aggregate of a predetermined minimum particle size greater than the predetermined maximum mesh size is introduced into one of the compartments and a suspension of cement and water is introduced into the first compartment such that the aggregate remains in the one compartment and the cement and water flow through the partition into the second compartment. Normally the aggregate and the suspension are both introduced into the same compartment.
Patent JP-4280885-B2 (JP)
IPC: A61M25/02
Filed: 1998-10-16
Granted: 2009-06-17
Abstract: An anchoring system for securing an elongate medical article having a first branch and a second branch arranged in a Y-configuration, comprising an anchor pad having an upper surface and a lower surface, at least a portion of the lower surface being formed with an adhesive layer, and a retainer disposed on the upper surface of the anchor pad. <??>The retainer comprises a base having a groove to receive at least a portion of the elongate medical article, and a cover pivotally coupled to the base and movable between an open position in which the groove is exposed and a closed position in which the groove is covered. The cover cooperates with the groove when the cover is in the closed position to define a peripheral boundary of a channel. A post shaped retention mechanism member projects generally normal to the base and is disposed within the channel such that spaces are defined between two opposite sides of the post shaped retention mechanism member and the peripheral boundary of the channel for receiving the first and second branches of the medical article, respectively, the post being adapted to fit between the branches to inhibit longitudinal movement of the medical article in at least one longitudinal direction. The base and the cover include an interengaging structure which releasably secures together the base and the cover in the closed position. <IMAGE>
Patent JP-4283437-B2 (JP)
IPC: A61M5/50
Filed: 1998-11-19
Granted: 2009-06-24
Abstract: A container (1) for a hypodermic syringe (3) and of the type which allows it to be seen or observed in another manner that the container has been opened. The container (1) comprises a plug (5) having more than one tamper-proof mechanism. This ensures both that the hypodermic syringe (3) can reach the user in a state which allows it to be seen whether it has been opened, and that, after use, it can be disposed of in such a state that re-use is impeded considerably.
Patent JP-4257820-B2 (JP)
IPC: H02P25/14
Filed: 1998-11-09
Granted: 2009-04-22
Abstract: The invention relates to a control system for a commutator motor which is operated by phase-fired control. Allocation of a first and second control device in a single operating state without transition makes it possible to obtain constant jolting rotation of said motor by continuously varied cutting of the half-waves into first and second area sections (8,7) of an alternative current voltage. The inventive type of control system can be used advantageously in electric screwing or drilling tools.
Patent JP-3660874-B2 (JP)
IPC: A23P1/10
Filed: 1998-05-29
Granted: 2005-06-15
Abstract: A process and apparatus for the continuous production, processing and packaging of a final chewing gum product. The product is extruded as a continuous tape or ribbon (44) of material, the material is flattened into an approximate final cross-sectional size and shape, and then inserted into a final sizing apparatus (48). The sizing apparatus maintains the gum product in its final cross-sectional size and shape. Thereafter, the continuous strip of final chewing gum product is scored, cut into individual pieces, and individually wrapped by a standard packaging machine (49-50). The individually wrapped pieces of gum can then be assembled into sets and packaged into packs of gum. <IMAGE>
Patent JP-3814483-B2 (JP)
IPC: B32B3/00
Filed: 1999-03-05
Granted: 2006-08-30
Abstract: The process of the invention characterized in that to 100 parts by weight of a silicate powder having 2000-8000 m2/g specific surface, 1-10 parts by weight of gas-forming material with particle size of 10-100 mum and 0.5-15 parts by weight of montmorillonite, 0.5-2 parts by weight of alkali hydrogen phosphate or alkali dihydrogen phosphate or a mixture of alkali metal phosphate and sodium silicate in form of aqueous solution, 0.01-5 parts by weight of rare earth metal oxide or a mixture of such oxides were added, then the mixture obtained is homogenized, pre-dried, coated with 1-5 parts by weight of titanium oxide and/or titanium oxide hydroxide and/or aluminum oxide hydroxide, then subjected to heat treatment at 720-1000° C., and the mixture obtained is molded. The subject of the invention: also the product of the above process.
Patent JP-3561235-B2 (JP)
IPC: C04B35/628
Filed: 1999-11-23
Granted: 2004-09-02
Abstract: Preparations of particles having a glass surface, wherein more than 75% by weight of these particles have a particle size between 0.5 mum and 15 mum and a glass surface which contains between 2 and 6 mole % zinc oxide, have proven to be particularly advantageous in processes for the purification of nucleic acids. This in particular results in an increased nucleic acid yield.
Patent JP-4689900-B2 (JP)
IPC: G02F1/1343
Filed: 2001-08-22
Granted: 2011-05-25
Abstract: A semi-transmission type liquid crystal display that maximizes the luminance in reflection mode and transmission mode. The liquid crystal display comprises a lower substrate with thin film transistors, an opposite substrate facing the lower substrate, a liquid crystal layer between the lower substrate and the opposite substrate, a reflection electrode formed in a reflection area of the lower substrate, a transparent electrode formed in a transparent area of the lower substrate, a common electrode formed on the opposite substrate, and a drive circuit for applying a voltage between the reflection electrode and the transparent electrode and the common electrode. The potential difference between a drive voltage applied to that surface of the lower substrate which contacts the liquid crystal layer and a drive voltage applied to that surface of the opposite substrate which contacts the liquid crystal layer is lower in the transparent area than in the reflection area.
Patent JP-4897172-B2 (JP)
IPC: F16D65/54
Filed: 2000-11-02
Granted: 2012-03-14
Abstract: The invention concerns a ball in ramp and a device, in particular a motor vehicle brake cylinder comprising such a ramp. The invention is characterised in that the ball in ramp comprises a primary plate (45), at least a ball (25) and a secondary plate (47). The primary plate (45) and/or the secondary plate (47) comprise at least a guide cavity (51, 65) with a variable depth enabling to vary the relative distance between the two plates supported on the ball(s) (25). At least one of the two plates comprises rotation locking means (69, 73) capable of co-operating with matching means incorporated in a wall of a housing receiving said ball in ramp. The housing is produced with a soft material such as for example a light alloy, said housing can be protected with an intermediate component (75) made of a harder material, such as steel plate. Advantageously, the protective element is fixed inside the housing whereas the secondary plate (47) is urged to move in translation.
Patent JP-3854511-B2 (JP)
IPC: H01G11/08
Filed: 2002-01-23
Granted: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like polymer electrolyte simultaneously satisfying both of ion conductivity and mechanical strength and a secondary battery using it.  <P>SOLUTION: In the gel-like polymer electrolyte comprising a matrix polymer (A) and a non-aqueous electrolytic solution (B), the gel-like polymer electrolyte in which (A) contains a polymer (A1) obtained by polymerizing an ethylenic unsaturated bond-containing polyol (a) represented by the following general formula (1): (HO)<SB>m</SB>R<SP>1</SP>(OX)<SB>r-m</SB>(1) [wherein R<SP>1</SP>is residual group of an r-valent polyol, X is an organic group having an ethylenic unsaturated bond, r is an integer of 3-10, m is an integer of 2-9 and r-m is an integer of 1-8], other polyol (b), an organic polyisocyanate (c) and if necessary, a monomer (d) having other ethylenic unsaturated bond is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-3803587-B2 (JP)
IPC: C12P41/00
Filed: 2002-01-30
Granted: 2006-08-02
Abstract: Preparation of enantiomerically pure 1,3-dioxolan-4-one or 1,3-oxathiolan-5-one derivatives (I) involves (i) contacting a mixture of the enantiomers of (I) with a hydrolytic enzyme and a nucleophile, so that the ring of one enantiomer of (I) is cleaved by the enzyme; and (ii) isolating the non-cleaved enantiomer of (I).
Patent JP-4300738-B2 (JP)
IPC: G06F12/08
Filed: 2002-03-04
Granted: 2009-07-22
Abstract: There is provided an electronic apparatus which is capable of preventing loss of edited operation data even if a user fails to perform a saving operation on the edited operation data. A shadow storage stores n pieces of operation data for controlling operation of the electronic apparatus. A current storage stores operation data being currently used to control operation of the electronic apparatus and including a piece of operation data as initial data selected from the n pieces of operation data stored in the shadow storage. Responsive to operation of the operator, a CPU changes the contents of the operation data stored in the current storage. Responsive to operation of the operator, the CPU selects a piece of operation data as currently selected operation data from the n pieces of operation data stored in the shadow storage that is different from an immediately preceding selected piece of operation data, updates the immediately preceding selected piece of operation data in the shadow storage by the operation data stored in the current storage, and saves the currently selected operation data in the current storage.
Patent JP-3628673-B2 (JP)
IPC: E05B5/02
Filed: 2002-07-18
Granted: 2005-03-16
Abstract: There is provided a handle assembly of thin type which permits through a computerized personal management system a plurality of persons to have easily access to instruments in a box with the handle assembly. Said handle assembly does not get out of order or break down owing to a collision or contact with other physical solid body. <??>In the handle assembly, a combination lock (6), opened by turning each of its dial discs (4) a given number of times to establish a combination of marks of the discs, is incorporated in a handle (2) and disposed adjacent to a cylinder lock (13) in the handle. A receiver lever 16, which is pivoted on a base body (1), is controlled by a lock plate (5). A stopping plate (11), interlocked with a rotor (8) of the cylinder lock (13), engages with the lever (16) pivoted to the base body (1), so that the handle (2) is held in its folded position. When the combination lock (6) is held in its unlocked condition and the handle (2) is pulled, the receiver lever (16) is swung upward by the stopping plate (11) to release the handle (2) from the base body (1). A plurality of slots (68) are formed on a bottom surface of a dent portion (100) of the handle (2). An outer peripheral portion of each of the dial discs (4) projects into the dent portion (100) through the slot (68) in such a manner that an outer peripheral surface of the dial disc (4) is set back from a virtual extension plane of the front surface (2a) of the handle (2). <IMAGE>
Patent JP-4148730-B2 (JP)
IPC: H04B10/80
Filed: 2002-08-29
Granted: 2008-09-10
Abstract: A branching unit for an optical transmission system, an optical transmission system and a method of operation of said branching unit (30) is disclosed having a first branch (38) and a second branch (40), each connected to a main branch (42). First directional current flow means (54) and second directional current flow means (58) are operable to allow electrical current to flow substantially in one direction only along the first branch (38) and the second branch (40) respectively such that electrical current flow from the first branch to the second branch and from the second branch to the first branch is substantially prevented and a simultaneous conduction of current between the first branch and the main branch and between the second branch and the main branch is prevented. <IMAGE>
Patent JP-4982025-B2 (JP)
IPC: H01L27/105
Filed: 2001-05-16
Granted: 2012-07-25
Abstract: The object of the invention is the shielding of a magnetic memory against high external magnetic fields. The magnetic memory (1) comprises an array of magnetic memory elements (2), each memory element (3) including at least one layer of magnetic material (4). The operation of the magnetic memory elements (3) is based on a magnetoresistance effect. The memory (1) is protected against high external magnetic fields by a shielding layer (14), which has been split into regions (5) covering the memory elements (3). The magnetic memory (1) is not erased by high external magnetic fields because of a strong attenuation of the external magnetic field by the regions (5) of the shielding layer (14).
Patent JP-4312456-B2 (JP)
IPC: A61P25/20
Filed: 2001-10-10
Granted: 2009-08-12
Abstract: This invention relates to use of the combined action of a nicotinic acetylcholine receptor agonist and a monoaminergic substance for the treatment of affective disorders, as well as to pharmaceutical compositions comprising these substances and chemical substances for use according to the invention.
Patent JP-3935433-B2 (JP)
IPC: G01S7/52
Filed: 2002-01-17
Granted: 2007-06-20
Abstract: Spatially compounded images are produced by combining signals from different look directions as a function of the received echo signals. In one embodiment the combinational processing of the echo signals is a function of the steering direction sensitivity of the echo signals. Adaptive variation in the combinational processing can be done on a pixel-by-pixel basis within a particular image, on an image-by-image basis, or in response to the diagnostic exam being performed.
Patent JP-4055851-B2 (JP)
IPC: B01J2/30
Filed: 2002-01-30
Granted: 2008-03-05
Abstract: The present invention relates to a free-flowing potassium formate product, containing 0.1-1 weight % water, and comprises 0.5-5 weight % of a water soluble anticaking agent selected among carbonates, chlorides and hydroxides of alkali metals, and having water affinity corresponding to less than equilibrium water relative humidity (Rh) of 16% at 22° C. The potassium formate is preferably crystalline potassium formate containing 1-2.5 weight % potassium carbonate and/or potassium hydroxide. The product may contain 1-2.5 weight % sucrose and/or manose as anticaking agents.
Patent JP-4366936-B2 (JP)
IPC: A61K31/496
Filed: 2002-04-18
Granted: 2009-11-18
Abstract: This invention relates to a group of quinolyl, isoquinolyl and pyridyl ureas, their the use in treating raf mediated diseases, and pharmaceutical compositions which contain these ureas for use in such therapy.
Patent JP-4381094-B2 (JP)
IPC: H05G2/00
Filed: 2003-09-17
Granted: 2009-12-09
Abstract: A radiation source comprises an anode and a cathode that are configured and arranged to create a discharge in a gas or vapor in a space between anode and cathode and to form a plasma pinch so as to generate electromagnetic radiation. The gas or vapor may comprise xenon, indium, lithium and/or tin. The radiation source may comprise a plurality of discharge elements, each of which is only used for short intervals, after which another discharge element is selected. The radiation source may also comprise a triggering device, which device can facilitate improving the exact timing of the pinch formation and thus the pulse of EUV radiation. The radiation source may also be constructed to have a low inductance, and operated in a self-triggering regime.
Patent JP-4434693-B2 (JP)
IPC: A61B19/00
Filed: 2003-11-06
Granted: 2010-03-17
Abstract: A surgical microscope arrangement 1 comprises a stand unit with a surgical microscope having an ocular unit and a tubular unit 2. The surgical microscope is carried by a stand unit in holding the ocular unit while allowing for pivoting of the tubular unit 2. When the tubular unit 2 is pivoted, the ocular unit remains stationary. This can be achieved by providing an interface unit 6 in the surgical microscope connecting the tubular unit 2 with the ocular unit. The interface 6 is formed as a rotary joint and includes a first portion 10 which is to be connected to the ocular unit and the stand while the second portion 9 of the interface unit 6 is connected to the tubular unit 2 of the microscope. The second portion 9 of the interface unit can be pivoted with respect to the first portion 10 of the interface unit 6. <IMAGE>
Patent JP-4295602-B2 (JP)
IPC: G06F17/28
Filed: 2003-12-03
Granted: 2009-07-15
Abstract: A method and apparatus for receiving strokes of electronic ink in more than one language is provided. An input device is used to enter at least one stroke of electronic ink into a processing device. The processing device stores a language indication associated with the electronic ink, such that the language indication provides a way to associate a handwriting recognizer with the ink. The user may change the language or recognizer associated with the ink by flipping over a pen and using another tip of the pen or may use another pen or other input device. Aspects of the described system and method accommodate various optional interfaces to associate a pen tip or click of a button to one or more languages. Other aspects of the system and method include language switching of a displayed software keyboard when a pen input device is within a predetermined distance from a display.
Patent JP-4520737-B2 (JP)
IPC: G06F21/60
Filed: 2002-06-07
Granted: 2010-08-11
Abstract: A method and system for managing the state of a protected resource (100) in a system (10) for granting access to protected resource in accordance with usage rights. The usage rights include at least one state variable indicating a status of an associated protected resource. A message related to the, state variable is transmitted from a resource control device to an interface framework. The resource control device is coupled to the resource (100) to control use of the resource (100) by enforcing the usage right. A state controller (22) operative to track the value of the state variable is loaded into the framework and instructed to manipulate the value of the state variable in accordance with said message. For example, the message can be a query of the current value of the state variable.
Patent JP-4319538-B2 (JP)
IPC: H04B1/38
Filed: 2002-07-03
Granted: 2009-08-26
Abstract: Described is a communication system including mobile communication devices. In the described system, the mobile devices many be wrist-worn watches such as are in common use today, except that the watches are specially configured to receive data in a "broadcast" mode and transmit and/or receive data in a "localcast" mode. The localcast mode includes the ability to transmit and receive data in a peer-to-peer fashion, allowing mobile devices to communicate directly with each other. The ability to combine two of these communication modes in a tiny, integrated and hence cheap and low-power package provides many advantages over existing personal communication device solution.
Patent JP-4361367-B2 (JP)
IPC: C09K3/18
Filed: 2002-07-17
Granted: 2009-11-11
Abstract: A polymer adapted for the Shrink resist treatment of textile materials imparting water, stain and/or oil repellency. The polymer includes a fluorinated polyether.
Patent JP-4268519-B2 (JP)
IPC: F04B39/02
Filed: 2002-08-29
Granted: 2009-05-27
Abstract: A reciprocating hermetic compressor includes a cylinder block internal to a shell and carrying a cylinder and a radial bearing hub; a crankshaft vertically mounted in the radial bearing hub and carrying, inferiorly, a rotor of an electric motor and, superiorly, a support annular face and an eccentric portion. The radial bearing hub incorporates an upper tubular extension, bearing a corresponding extension of the crankshaft and around which is mounted an axial rolling bearing for supporting the weight of the crankshaft-rotor assembly, as well as the axial stresses produced during compression of the refrigerant gas.
Patent JP-4276943-B2 (JP)
IPC: B32B7/023
Filed: 2002-08-28
Granted: 2009-06-10
Abstract: A shrinkable iridescent film constitutes an oriented multilayer coextruded iridescent film having at least 10 generally parallel, very thin layers of substantially uniform thickness in which the contiguous adjacent layers are of heat shrinkable thermoplastic resinous material, each of which is heat shrinkable in at least one dimension in the plane of the film, the continuous adjacent layers being substantially uniformly shrinkable so as to have refractive indexes which differ by at least 0.03. The shrinkable film is made by selecting appropriate thermoplastic resinous materials, coextruding them into a thick film and then subjecting the film to orientation below the heat set temperature of the resinous materials.