baber/WOPTO huggingface dataset:
Patent JP-4015114-B2 (JP)
IPC: G03G15/20
Filed: 2002-10-31
Granted: 2007-11-28
Abstract: An electromagnetic induced heating roller (21) comprises a core member (24), an elastic layer (23), induction heating layer (22), and a mold release layer in this order from inside to outside. Further, a magnetic shield layer for preventing a magnetic flux from penetrating into the core member (24) is interposed between the induction heating layer (22) and the core member (24). Out of an alternating magnetic field from a magnetic field generating means, a leakage flux having penetrated through the induction heating layer (22) is trapped by the magnetic shield layer. As a result, most of the impressed alternating magnetic flux is consumed for heating the heating layer (22), resulting in an improvement in the heating efficiency. A trouble is prevented which is generated by heating the bearing of the core member (24). <IMAGE>
Patent JP-4584582-B2 (JP)
IPC: F01L1/46
Filed: 2002-10-24
Granted: 2010-11-24
Abstract: A synchronous drive apparatus includes first and a second rotors. The rotors have multiple teeth for engaging engaging sections of an elongate drive structure. A rotary load assembly couples to the second rotor. The elongate drive structure engages about the rotors. The first rotor drives and the second rotor is driven by the elongate drive structure. One of the rotors has a non-circular profile having at least two protruding portions alternating with receding portions. The rotary load assembly presents a periodic fluctuating load torque when driven in rotation. The angular positions of the protruding and receding portions of the non-circular profile relative to the angular position of the second rotor, and the magnitude of the eccentricity of the non-circular profile, are such that the non-circular profile applies to the second rotor an opposing fluctuating corrective torque which reduces or cancels the fluctuating load torque of the rotary load assembly.
Patent JP-4152888-B2 (JP)
IPC: B23K20/10
Filed: 2002-07-10
Granted: 2008-09-17
Abstract: A method and apparatus (20) for ultrasonic bonding or other processing can include a rotatable ultrasonic horn member (28) and a rotatable axle member (34). The axle member is operatively joined to the horn member (28), and can provide a node plane (38). An isolation member (42) can be operatively joined to the axle member (34), and may have a location that is operatively proximate the node plane (38) of the axle member (34). In a particular aspect, the isolation member (42) can exhibit high rigidity. In a further feature, the isolation member (42) is capable of bending under a horn-life range of sonic frequencies to provide an operative component of motion along a radial direction (102), and an operative component of motion along an axial direction (100) of the isolation member.
Patent JP-4237636-B2 (JP)
IPC: H04L27/36
Filed: 2003-03-04
Granted: 2009-03-11
Abstract: A resonant power converter (220) for ultra-efficient radio frequency transmission and associated methods is disclosed. In one exemplary embodiment, the invention is digitally actuated and uses a combination of a noise-shaped encoder (222), a charging switch (224), and a high-Q resonator (204) coupled to an output load (206), typically an antenna or transmission line. Energy is built up in the electric and magnetic fields of the resonator, which, in turn, delivers power to the load (206) with very little wasted energy in the process. No active power amplifier is required. The apparatus (220) can be used in literally any RF signal application (wireless or otherwise), including for example cellular handsets, local- or wide-area network transmitters, or even radio base-stations.
Patent JP-4421299-B2 (JP)
IPC: F04D25/16
Filed: 2003-03-17
Granted: 2010-02-24
Abstract: An automotive engine-cooling fan assembly uses pairs of overlapping fans to improve flow uniformity through the heat exchanger cores and to maximize the amount of fan power that can be achieved with limited motor sizes. One fan of each pair has upstream supports and the other has downstream supports, and these supports are so configured to minimize the axial dimension of the assembly. The use of banded fans maximizes fan performance, and blade skew minimizes fan noise.
Patent JP-4153879-B2 (JP)
IPC: B60T8/00
Filed: 2004-01-22
Granted: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railcar driving and controlling device capable of preventing the occurrence of an impulse, even if a power interruption occurs when a train is passing a section with regenerative braking operated.  <P>SOLUTION: When a point detecting device 10 detects a section position in advance and when the point detection signal is inputted into a brake controlling device 7 and a power conversion controlling device 6, a regenerative braking control circuit 15 in the brake controlling device 7 reduces a regenerative braking force by a regenerative braking force command to the power conversion controlling device 6. An air braking control circuit 16 rises an air braking force command to an air braking device 8. By harmonizing the operation timing between the regenerative braking force reducing command and the air braking rising command, the total braking force of the regenerative and air braking forces is controlled so as not to change sharply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4593938-B2 (JP)
IPC: C08K5/17
Filed: 2004-02-06
Granted: 2010-12-08
Abstract: Aqueous polymer dispersions used as binders for abrasive materials contain dispersed polymer with a glass transition point of -20 to +35[deg]C, obtained by radical emulsion polymerisation in presence of a polymer based on anhydride-forming unsaturated mono- and/or di-carboxylic acids, esters of such acids with hydroxy-amines, and optionally other monomers. The use of aqueous polymer dispersions (PD) as binders for the production of abrasive materials. Dispersions (PD) contain dispersed particles of polymer(s) (A1) with a glass transition point (Tg) of -20 to +35[deg]C, obtained by radical emulsion polymerisation in presence of a polymer (A2) which is derived from (a) 50-99.5 wt% unsaturated mono- and/or di-carboxylic acid(s) which can form anhydride groups, (b) 0.5-50 wt% unsaturated compound(s) selected from esters of unsaturated monocarboxylic acids and half-esters or diesters of unsaturated dicarboxylic acids with hydroxy-amine(s), and (c) up to 20 wt% other comonomer(s). Independent claims are also included for abrasive materials, abrasive paper, abrasive cloth and abrasive wool containing PD as binder.
Patent JP-4508686-B2 (JP)
IPC: B41F13/42
Filed: 2004-03-12
Granted: 2010-07-21
Abstract: Gap guards (105) are attached to a notch (100a) of an impression cylinder (100) in such a manner as to allow grippers (104) to project from inside the notch (100a), and have respective guide surfaces (105a). The guide surfaces (105a) extend between a circumferentially first end portion and a second end portion of the notch (100a) and have a curvature substantially equal to that of the outer circumferential surface of the impression cylinder (100). The guide surfaces (105a) are flush with the outer circumferential surface of the impression cylinder (100) at the second end portion, whereas a clearance is formed between the guide surfaces (105a) and the outer circumferential surface of the impression cylinder (100) at the first end portion. Grippers (104) have respective guide surfaces (104a). The guide surfaces (104a) have a curvature substantially equal to that of the outer circumferential surface of the impression cylinder (100) such that the guide surfaces (104a) are flush with the outer circumferential surface of the impression cylinder (100) at the first end portion. <IMAGE>
Patent JP-4526352-B2 (JP)
IPC: H01M50/417
Filed: 2004-11-08
Granted: 2010-08-18
Abstract: A reactive polymer-supported porous film for separator, that has sufficient adhesiveness between electrodes and separator and can suitably be used to produce a battery having low internal resistance and high rate performance, a method for producing the porous film, a method for producing a battery using the porous film, and an electrode/porous film assembly are disclosed. The reactive polymer-supported porous film for battery separator includes a porous film substrate having supported thereon a reactive polymer obtained by reacting a crosslinkable polymer having at least one reactive group selected from the group consisting-of 3-oxetanyl group and epoxy group in the molecule, with an acid anhydride, thereby partially crosslinking the polymer.
Patent JP-4478564-B2 (JP)
IPC: A61B17/00
Filed: 2003-05-30
Granted: 2010-06-09
Abstract: The gastric ring comprises an elongate element that can be deformed into a loop between a distal end portion and a proximal end portion, together with closure means suitable for folding the elongate element into a loop and for fastening the distal and proximal end portions together once they have been moved close to each other while looping the ring. At least the elongate element is made of a material that is resorbable, preferably over a period of about or less than 2 years, e.g. of a poly-alpha-hydroxy acid. The elongate element is constituted by a proximal link, a distal link, and intermediate links hinged about pivot axes.
Patent JP-4586540-B2 (JP)
IPC: E04G21/12
Filed: 2005-01-13
Granted: 2010-11-24
Abstract: A reinforcing bar binding machine is provided with a control unit operated in such a manner that at the time of turning on an electric power source switch, a setting position of a motor drive adjustment dial and a state of a trigger lever are read, and when the motor drive adjustment dial is at a specific setting position and when the trigger lever is turned on, a binding wire cutting mechanism is driven by a predetermined number of times for warming up the binding wire cutting mechanism. When the warming-up operation is carried out in a cold environment, it is possible to reduce the viscosity of grease coated on a mechanism portion. Therefore, it is possible to lower a viscosity of grease applied on a mechanical portion and conduct a reinforcing bar binding work without wasting a binding wire in the same manner as that in a warm environment.
Patent JP-4815869-B2 (JP)
IPC: H01L31/02
Filed: 2005-05-11
Granted: 2011-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receive module which enables increase in the capacity of a capacitor, disposed in between a power line and a ground inside a limited space, without accompanying of large cost increase.  <P>SOLUTION: The optical receive module includes a light-receiving element 17 which receives light signal on a metal package board 12 to convert the light signal into an electrical signal, a preamplifier 18 which amplifies the electrical signal, and a plate capacitor 19 located in between a power supply and the ground. A through-hole is formed on the plate capacitor 19, and a power supply pin terminal 13 is inserted through the through-hole to be carried on the capacitor 19. A conductive layer, connected electrically to one electrode is formed on the inner surface of the through-hole of the plate capacitor 19 and is connected electrically to the inserted pin terminal 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4741931-B2 (JP)
IPC: B01F7/00
Filed: 2005-11-02
Granted: 2011-08-10
Abstract: A circulation type media agitator mill (10) according to the present invention comprises a cylindrical vessel (20); an agitating member (22) arranged rotatably in the cylindrical vessel, the agitating member including a cylindrical wall and a hub (22b) closing one end of the cylindrical wall at periphery, the other end of the cylindrical wall being opened, grinding media (30) contained in a grinding chamber (C2) defined between the cylindrical wall of the agitating member and a surrounding cylindrical wall of the vessel; a media-separating member (32) arranged coaxial with the agitating member in the inner space of the agitating member; an inlet for leading material to be ground to the grinding chamber; an outlet for leading the material separated from the grinding media to the outside of the mill via the media separating member from the grinding chamber to the media separating chamber formed between the agitating member and the media separating member and a circulation passage outside the mill, extending from the inlet to the outlet of the mill, in which the vessel is designed that the quotient of the length L1 divided by the diameter D of the vessel (L1/D) may be smaller than one, the cylindrical wall and hub of the agitating member having a plurality of openings to make the grinding chamber communicate with the media separating chamber.
Patent JP-4919661-B2 (JP)
IPC: A61K31/40
Filed: 2003-10-31
Granted: 2012-04-18
Abstract: Aminocyclohexyl ether compounds are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses uses for the compounds and compositions, including the treatment of arrhythmia.
Patent JP-5314235-B2 (JP)
IPC: H01M10/633
Filed: 2006-03-07
Granted: 2013-10-16
Abstract: An apparatus, which controls the temperature of a secondary battery formed by combination of a plurality of single cells or a plurality of battery modules each made by series connection of multiple single cells, prevents variations in the temperature or voltage of the single cells or the battery modules, which could otherwise be caused when the secondary battery is heated. A temperature control section controls the quantity of heat by means of which a heater heats a secondary battery formed by combination of a plurality of battery modules made by series connection of multiple single cells. The temperature control section detects a rate of temporal changes in an open circuit voltage of the secondary battery. When a detected rate of temporal changes in open circuit voltage has exceeded a predetermined threshold voltage value, the heater is controlled to thus diminish the quantity of heat used for heating the secondary battery.
Patent JP-4728159-B2 (JP)
IPC: H02J1/00
Filed: 2006-03-30
Granted: 2011-07-20
Abstract: A distributed power supply is incorporated in a device including a plurality of PCB. An on-board power supply is provided in the distributed power supply. The on-board power supply individually supplies a secondary power to each PCB using a primary power. Each PCB includes a primary power supply monitoring circuit, a PCB internal power supply monitoring circuit, and a pulse generation circuit. The primary power supply circuit detects an abnormality in the voltage of in the primary power supplied to the on-board power supply. The PCB internal power supply monitoring circuit restarts the PCB when the abnormality is detected. The pulse generation circuit transmits a restart signal to the other PCBs in the device.
Patent JP-4044121-B2 (JP)
IPC: H04L12/54
Filed: 2006-10-02
Granted: 2008-02-06
Abstract: The data transmission method involves assigning one or more time-slots to a mobile station for data transmission, depending on the data transfer rate required by an application using the mobile station. A data call minimum and maximum requirements is determined for the user data transfer rate. The channel configuration consisting of one or more time-slots is dynamically adjusts and assigned to the mobile station for a data call within the limits of the minimum and maximum requirements of the data channel, depending on a varying allocation level of network resources of a mobile communication network. The minimum and the maximum requirements for a user data transfer rate are indicated by the mobile station to the mobile communication network, upon setting up a data call. A channel configuration consisting of one or more time-slots is assigned for a data call in connection with call set-up or handover. The channel configuration depends on the network resources currently available in the mobile communication network and enables a data channel performance which is not lower than the minimum requirement and not higher than the maximum requirement.
Patent JP-4468352-B2 (JP)
IPC: A61B6/03
Filed: 2004-01-19
Granted: 2010-05-26
Abstract: In order to reduce an x-ray dose applied to a patient, it is necessary to know the dose absorbed by the patient. According to the present invention, there is provided a method of determining a local patient dose applied to a patient where after the reconstruction of the scan data into a diagnostic image, the scan data are backprojected into the patient volume, using the attenuation information of the diagnostic image to form a spatially varying photon fluence map. In parallel, the diagnostic image is segmented into anatomical structures to which dose-weighting factors are assigned. The locally absorbed dose is then calculated on the basis of the fluence map and the corresponding dose weights.
Patent JP-4880448-B2 (JP)
IPC: A61K31/122
Filed: 2004-03-17
Granted: 2012-02-22
Abstract: In part, the present invention is directed to compositions comprising a FabI inhibitor and at least one other bioactive agent. In another part, the present invention is directed to antibacterial compositions comprising a compound of formulas I-III and at least one other antibacterial agent.
Patent JP-4598762-B2 (JP)
IPC: C22C37/10
Filed: 2004-02-02
Granted: 2010-12-15
Abstract: A grey cast iron alloy for producing cylinder block and/or cylinder head castings including iron, carbon, silicon, manganese, phosphorus, sulphur, tin, copper, chromium, molybdenum and nitrogen. The nitrogen content of the alloy is in the range of 0.0095-0.016 percent.
Patent JP-4937740-B2 (JP)
IPC: G01N21/31
Filed: 2004-05-19
Granted: 2012-05-23
Abstract: Methods for marking a material and for identifying the authenticity and the genuine nature of a solid or liquid bulk material, by incorporating a marking composition containing at least one trace ion into the said bulk material, whereby the total concentration of the incorporated trace ions in the marked bulk material is chosen to be lower than the corresponding concentration of the same ions in standard sea water. The authenticity and the genuine nature or the adulteration level of the marked bulk material can be tested in-the-field using electro-chemical sensors, and confirmed in the laboratory using a method such as atomic absorption spectroscopy, ion chromatography or mass spectrometry.
Patent JP-4695597-B2 (JP)
IPC: G09F3/10
Filed: 2004-05-28
Granted: 2011-06-08
Abstract: Provided is a tape comprising a first layer having a first side on which printing may be performed; an adhesive layer on a second side of the first layer, the second side being opposite the first side; and a third layer on said adhesive layer opposite to the first layer; wherein a portion of the first layer is removable to reveal the adhesive layer on the third layer. Also provided is a method for producing a self-laminating label using a label printer.
Patent JP-4741505-B2 (JP)
IPC: A61Q15/00
Filed: 2004-10-14
Granted: 2011-08-03
Abstract: The present invention relates to a novel trisubstituted cyclic thickener or gelator. The present invention further relates to a method for thickening or gelating a solution comprising the use of such a gelator or thickener. A gelator or thickener according to the invention may, for instance, be used for pharmaceutical or cosmetic purposes. It may further be used as a support material in chromatographic materials or catalytically active materials.
Patent JP-5032142-B2 (JP)
IPC: B62J17/00
Filed: 2007-02-13
Granted: 2012-09-26
Abstract: A cowling (2) is provided with a recess (13) that faces a rear upper section of a front wheel (3). An air duct member (15) is provided in the recess (13) such that the periphery of the air duct member (15) is surrounded by the cowling (2) . The air duct member (15) guides running wind from inside the recess (13) toward a radiator (14). The air duct member (15) is provided with a plurality of cooling air ducts (21 to 36) that are formed in a line with a distance of separation between each other in the upward-downward direction. A front surface of the cooling air ducts (21 to 36) is oriented toward the lower front side of the vehicle body. A rear surface of the cooling air ducts (21 to 36) is oriented toward the upper rear side of the vehicle body. When viewed from the front of the vehicle body, the cooling air ducts (21 to 36) incline with gradually changing height from an end section at the outside in the vehicle width direction toward a vehicle width direction central portion.
Patent JP-5179766-B2 (JP)
IPC: H01L33/60
Filed: 2007-03-08
Granted: 2013-04-10
Abstract: A semiconductor light emitting device is provided which can prevent the reflectance of a metal film from deteriorating due to heat aging and can prevent wire bonding performance of the semiconductor light emitting element from deteriorating due to the diffusion of Ni contained in a Ni barrier metal layer to the reflection layer during die-bonding of the semiconductor light emitting element. The semiconductor light emitting device includes a metal film formed on a substrate and a semiconductor light emitting element. The metal film includes a barrier metal layer configured to prevent a predetermined material from being diffused into the substrate, a metal layer formed on the barrier metal layer; and a reflection layer formed on the metal layer. The reflection layer is configured to reflect light emitted from the semiconductor light emitting element, and the metal layer is made of Ti or Pd.
Patent JP-5280013-B2 (JP)
IPC: C10M135/18
Filed: 2007-03-27
Granted: 2013-09-04
Abstract: Disclosed is a lubricating oil composition which comprises a lubricant base oil comprising a mineral-oil-type base oil and/or a synthetic base oil, a metal salt (A) of a phosphorus-containing acid represented by the general formula (a) or (b), a metal-containing detergent (B) and an ashless dispersant (C), wherein the metal salt (A) is contained in the composition in an amount of 0.01 to 0.2 mass% in terms of the phosphorus content, the metal-containing detergent (B) is contained in the composition in an amount of 0.005 to 0.5 mass% in terms of the metal content, and the ashless dispersant (C) is contained in the composition in an amount of 0.01 to 0.4 mass% in terms of the nitrogen content, all relative to the total amount of the composition. The lubricating oil composition can be used in a wet clutch or a four-cycle engine for a two-wheel vehicle, and has an excellent power transfer capability in a wet clutch and/or a reduced fuel-economy rating.
Patent JP-5284600-B2 (JP)
IPC: B66F7/20
Filed: 2007-04-26
Granted: 2013-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table lift capable of independently lifting a plurality of tables and lifting them in association with each other while maintaining levelness.  <P>SOLUTION: This table lift comprises a plurality of tables for work. Drive sources capable of lifting the tables are installed in the tables, respectively. The table lift is installed in a pit formed under a floor for inspecting and maintaining the lower part of a vehicle. A reflecting plate for reflecting light is installed on at least one of the tables, and a plurality of light emitting/receiving devices emitting light to the reflecting plate and receiving the light reflected by the reflecting plate are vertically disposed at the position of the table adjacent to the table to which the reflecting plate is fitted opposed to the reflecting plate. The table lift also comprises a control means for so controlling the operation of the drive sources that the tables are kept horizontal during the lifting according to the light receiving state of the light emitting/receiving devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT