Yamada, Saitama
Akihito Yamada, Saitama JP
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20090258225 | DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET AND PRODUCTION METHOD THEREOF - Provided are a double-sided pressure-sensitive adhesive sheet which is free from an adverse affect on an electronic part or the like and is excellent in releasing performance and a production method thereof. The double-sided pressure-sensitive adhesive sheet includes: a pressure-sensitive adhesive layer; a first release sheet having a first release agent layer adhered to one surface of the pressure-sensitive adhesive layer; and a second release sheet having a second release agent layer adhered to another surface of the pressure-sensitive adhesive layer, in which: the first release agent layer and the second release agent layer are each formed by using a diene-based polymeric compound; when, at ordinary temperatures, a release force of the first release sheet to the pressure-sensitive adhesive layer is represented by X and a release force of the second release sheet to the pressure-sensitive adhesive layer is represented by Y, a relationship of Y−X≧50 is satisfied and Y represents 2,000 or less, where units of X and Y are each mN/20 mm; and the pressure-sensitive adhesive layer, the first release agent layer, and the second release agent layer are each substantially free of a silicone compound, and the production method for the double-sided pressure-sensitive adhesive sheet includes: forming a coating film by coating a top of the second release sheet with a material for forming the pressure-sensitive adhesive layer, the material containing a pressure-sensitive adhesive; forming the pressure-sensitive adhesive layer by drying the coating film; and adhering the first release sheet to a surface of an opposite side of the formed pressure-sensitive adhesive layer to which the second release sheet is adhered. | 10-15-2009 |
20100092772 | PRESSURE-SENSITIVE ADHESIVE SHEET - The pressure sensitive adhesive sheet of the present invention is characterized by a pressure sensitive adhesive sheet in which a pressure sensitive adhesive layer is formed on at least one surface of a base material and in which a surface of the above pressure sensitive adhesive layer at a side opposite to the base material is brought into contact with a release agent layer, wherein the pressure sensitive adhesive layer and the release agent layer do not substantially contain a silicone-based compound, and the pressure sensitive adhesive layer contains an antioxidant. It has a good releasing performance from the release agent layer and is excellent in a releasing stability after ageing. | 04-15-2010 |
Akio Yamada, Saitama JP
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20160062249 | EXPOSURE APPARATUS - An exposure apparatus is configured to include an electronic optical system | 03-03-2016 |
Hironori Yamada, Saitama JP
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20090085528 | CHARGING CIRCUIT AND ITS CHARGE METHOD - A charging circuit and a charging method by the charging circuit that allow a stable charging operation are provided. The charging method of charging a battery from a charging power supply according to a constant current constant voltage charging system includes the steps of increasing a charging current for each predetermined current level step by step at a time of constant current charging, thereby performing the constant current charging, and stopping the increase of the charging current and continuing the charging maintaining a predetermined minimum chargeable voltage determined by the battery in advance, when it is detected that a supply voltage from the charging power supply has assumed the predetermined minimum chargeable voltage. | 04-02-2009 |
Joji Yamada, Saitama JP
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20090188746 | Vibration Damping Material - The invention provides a vibration damping material excellent in vibration damping property and lightness, and in particular, a vibration damping material which can be preferably used for cars required to be light. In the vibration damping material of the invention, a foamed adhesive layer is integrally laminated onto one of the surfaces of a foamed thermoplastic resin sheet. Thus, vibration energy transmitted to the vibration damping material is smoothly absorbed by a synergetic effect of rigidity of the foamed thermoplastic resin sheet and viscoelasticity of the foamed adhesive layer, so that excellent vibration damping property is exhibited. Furthermore, the vibration damping material of the invention is excellent in lightness. Thus, the material can be preferably used for articles desired to be light, such as vehicles including cars and trains. The material is also excellent in a constructing property since the material is light. | 07-30-2009 |
20090272932 | Sound Insulating Material - The present invention provides a sound insulating material excellent in sound insulation property and moldability. The sound insulating material of the present invention contains an inorganic compound in a thermoplastic resin foam and is characterized by containing the inorganic compound in an amount of from 30 to 300 parts by weight per 100 parts by weight of the thermoplastic resin constituting the thermoplastic resin foam. Therefore, it has excellent sound insulation property and moldability. In addition, because the sound insulating material can be formed accurately into a shape in conformity with the shape of a sound-insulated member to which sound insulation treatment is intended to be applied using a known molding method, it can be adhered stably to, for example, automobile floor materials and sound-insulated members such as partition walls separating an engine room and the vehicle interior, almost without forming any gap between the sound insulating material and the sound-insulated member and it is possible to subject the sound-insulated member to sound insulation treatment certainly. | 11-05-2009 |
Junko Yamada, Saitama JP
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20140182198 | Water Retention Agent and Preservation Method - A fiber aggregate having cellulose fibers as a principal component. The cellulose fibers have an average fiber diameter of about 25 microns or less, and may be clustered together. Per gram of fiber aggregate, the cellulose fibers may hold about 10-21 mL of an impregnating solution that has water as a principal component. The fiber aggregate may be included as part of a water retention agent for flowers and/or woody ornamental plants. | 07-03-2014 |
Kei Yamada, Saitama JP
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20110142252 | Source sound separator with spectrum analysis through linear combination and method therefor - In a source sound separator, first and second target sound predominant spectra are generated respectively by first and second processing operations for linear combination for emphasizing the target sound, using received sound signals of two microphones arrayed at a distance from each other. A target sound suppressed spectrum is generated by processing for linear combination for suppression of the target sound, using the two received sound signals. Further, a phase signal containing a larger amount of signal components of the target sound and exhibiting directivity in the direction of the target sound is generated by processing of linear combination, using the two received sound signals. The target sound and the interfering sound are separated from each other using the first and second target sound predominant spectra, the target sound suppressed spectrum, and the phase signal. | 06-16-2011 |
Keizo Yamada, Saitama JP
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20110227540 | Direct-Current Power Source Apparatus - A direct-current power source apparatus in which a lithium-ion capacitor unit is used as an electric storage system and which can fully utilize the lithium-ion capacitor unit and maintain the supply of electricity to a load is provided. An electric storage system includes a lithium-ion capacitor unit and a lead-acid battery connected in parallel with a load, and a voltage detecting section that detects the voltage of the lithium-ion capacitor unit. When the voltage detecting section detects that the voltage of the lithium-ion capacitor unit has reached a unit lower-limit voltage, a control circuit outputs a conduction signal for causing a switching circuit to get into a conductive state. When the switching circuit gets into a conductive state, the secondary battery supplies an electric power to a motor. At this time, the secondary battery charges the lithium-ion capacitor unit. | 09-22-2011 |
Kentaro Yamada, Saitama JP
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20110005500 | TIMING TRANSMISSION MECHANISM IN ENGINE - A timing transmission mechanism (T | 01-13-2011 |
20120035765 | BRAIN INFORMATION OUTPUT APPARATUS, ROBOT, AND BRAIN INFORMATION OUTPUT METHOD - A brain information output apparatus includes an intention determination information storage unit in which two or more pieces of intention determination information can be stored, with each intention determination information including a pair of an intention identifier, and a learning feature amount group including one or more feature amounts extracted from second learning data that is obtained by converting first learning data into intracerebral brain activity data, the first leaning data being acquired from the outside of the cranium of a user when the user performs a trial according to one intention; a first brain activity data acquiring unit that acquires first brain activity data from the outside of the cranium of a user; a second brain activity data acquiring unit that converts the first brain activity data to intracerebral brain activity data, and acquires second brain activity data; a feature amount group acquiring unit that acquires, from the second brain activity data, an input feature amount group including one or more feature amounts; an intention identifier acquiring unit that acquires an intention identifier corresponding to the input feature amount group based on the two or more pieces of intention determination information; and an intention identifier output unit that outputs the intention identifier. | 02-09-2012 |
Kyouhei Yamada, Saitama JP
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20080293129 | Fluid Handling Unit and Fluid Handling Apparatus Using Same - A fluid handling unit | 11-27-2008 |
20110255291 | LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING DEVICE, AND LIGHTING DEVICE - Disclosed is a light emitting device to reduce the number of components and elements of a light emitting device and a lighting device having the light emitting device, and simplify and miniaturize the structures of these devices. With this light flux controlling member ( | 10-20-2011 |
20130044496 | LUMINOUS-FLUX CONTROL MEMBER AND ILLUMINATION APPARATUS USING THE SAME - Provided are a lighting lens and an illumination apparatus including the same that can improve color rendering properties and prevent reductions in performance of a light flux controlling member and in illuminance on a surface to be illuminated when a pseudo-white LED is used. This lighting lens ( | 02-21-2013 |
20140146546 | MEMBER FOR CONTROLLING LUMINOUS FLUX, LIGHT-EMITTING DEVICE, AND ILLUMINATION DEVICE - A member for controlling luminous flux ( | 05-29-2014 |
20140376217 | ILLUMINATION DEVICE - An illuminating apparatus ( | 12-25-2014 |
20150070930 | LUMINOUS FLUX CONTROL MEMBER, LIGHT EMITTING APPARATUS, AND ILLUMINATING APPARATUS - A luminous flux control member ( | 03-12-2015 |
Maki Yamada, Saitama JP
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20110203519 | METHOD AND APPARATUS FOR FORMING OPTICAL FILM, AND OPTICAL ARTICLE - An apparatus for forming an optical film on an optical substrate is provided. The apparatus may include a rotatable jig for fixedly holding the optical substrate, an apparatus for rotating the jig, and a nozzle for dispensing a coating solution containing an optical-film-forming component onto the optical substrate. A rotation speed of the jig may be 8,000 rpm or more, and a deviation of rotation axis of the jig may be 50 μm or less. | 08-25-2011 |
Masahisa Yamada, Saitama JP
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20100292454 | NEURONAL REGENERATION PROMOTING AGENT - It is an object of the present invention to provide a novel neuronal regeneration promoting agent, particularly a neuronal regeneration promoting agent having an inhibitory effect on glial scar formation. The present invention provides a neuronal regeneration promoting agent which comprises an inhibitor of a bone morphogenetic protein type 1A receptor (BMPR1A) as an active ingredient. | 11-18-2010 |
Miwa Yamada, Saitama JP
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20140302572 | METHOD FOR PRODUCING POLYHYDROXYALKANOATE HAVING LONG MAIN CHAIN STRUCTURE - An object of the present invention is to provide a polyhydroxyalkanoate which forms a useful bioplastic or biomaterial. Specifically, the present invention relates to a method for producing a polyhydroxyalkanoate that includes at least a 5-hydroxyvalerate unit, in which the method for producing a polyhydroxyalkanoate includes culturing a microorganism belonging to | 10-09-2014 |
Motoyuki Yamada, Saitama JP
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20100202954 | METHOD FOR MANUFACTURING OF SILICON, SILICON, AND SOLAR CELL - The present invention provides a silicon manufacturing method for purifying silicon metal to manufacture solar cell silicon by reducing boron contained as impurities in the silicon metal. The present invention provides a silicon manufacturing method including preparing a mixture containing both silicon in a molten state and a molten salt, introducing a gas containing a chlorine atom into the mixture, and introducing moisture vapor together with the chlorine-atom containing gas. The chlorine-atom containing gas may preferably be a chlorine gas or silicon tetrachloride. The molten salt may preferably be composed of a mixture containing at least silicon dioxide and calcium oxide, and the mixture may additionally contain calcium fluoride. | 08-12-2010 |
20140038050 | SILICON-CONTAINING PARTICLES, NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF MANUFACTURING SILICON-CONTAINING PARTICLES - The present invention intends to provide silicon-containing particles that, when used as a negative electrode active material for a nonaqueous electrolyte secondary battery, can form a nonaqueous electrolyte secondary battery that is less in volume change during charge/discharge and has high initial efficiency and excellent cycle characteristics. The present invention provides silicon-containing particles that are used as a negative electrode active material for a nonaqueous electrolyte secondary battery and have a diffraction line with a peak at 2θ=28.6° in X-ray diffractometry, a negative electrode material for a nonaqueous electrolyte secondary battery therewith, a nonaqueous electrolyte secondary battery, and a method of manufacturing the silicon-containing particles. | 02-06-2014 |
Nobuyuki Yamada, Saitama JP
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20090261255 | Fluorescent material, a method of manufacturing the fluorescent material, a radiation detector using the fluorescent material, and an X-ray CT scanner - Scintillator with both high fluorescence intensity and weak afterglow, can be offered. | 10-22-2009 |
Ryuichi Yamada, Saitama JP
Shin-Ichi Yamada, Saitama JP
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20100136680 | BAGLIKE CONTAINER FOR CENTRIFUGATION AND METHOD OF GENE TRANSFER USING THE SAME - Baglike container ( | 06-03-2010 |
Shinsuke Yamada, Saitama JP
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20100204410 | ONE LIQUID TYPE CYANATE-EPOXY COMPOSITE RESIN COMPOSITION - The present invention is one liquid type cyanate-epoxy composite resin composition comprised of cyanate ester resin (A), epoxy resin (B), and potential curing agent (C), characterized in that the above potential curing agent is the potential curing agent containing phenol resin (b) as well as modified amine (a) which has one or more amino groups having an active hydrogen within a molecule obtained by reacting polyamine compound (a-1) with epoxy compound (a-2). The one liquid type cyanate-epoxy composite resin composition having storage stability, curing properties and high heat resistance properties at the same time can be realized by this composition. | 08-12-2010 |
20100210793 | ONE LIQUID TYPE CYANATE-EPOXY COMPOSITE RESIN COMPOSITION, ITS HARDENED MATERIAL, MANUFACTURING METHOD THEREOF, AND MATERIALS FOR SEALING AND ADHESIVE AGENTS USING THE SAME - The present invention is a cyanate-epoxy composite resin composition comprised of a cyanate ester resin (A), an epoxy resin (B), and a latent curing agent (C), characterized in that the latent curing agent (C) is composed of a modified polyamine (c1), a phenol resin (c2) and one or more kind of polycarboxylic acid (c3). The above modified polyamine (c1) is a modified polyamine, which is obtained by the reaction of polyamine compound (c1-1) with epoxy compound (c1-2), containing one or more amino group having an active hydrogen within a molecule. | 08-19-2010 |
20110095453 | ONE LIQUID TYPE CYANATE-EPOXY COMPOSITE RESIN COMPOSITION - The present invention is one liquid type cyanate-epoxy composite resin composition that is comprised of cyanate ester resin (A), epoxy resin (B) and latent curing agent (C) and has high thermal resistance as well as excellent fast curing properties and storage stability, characterized in that the above latent curing agent is comprised of a modified amine compound (a) and a phenol resin (b). Where, the modified-amine compound (a) is obtained by the reaction of at least one kind of amine compounds (a-1), selected from amine compounds having one or more tertiary amino groups and one or more primary and/or secondary amino groups, with an epoxy compound (a-2), in particular. It is preferable that one liquid type cyanate-epoxy composite resin composition of the present invention contains 1-10,000 mass parts of the epoxy resin component of the component (B) relative to 100 mass parts of cyanate-ester resin component of the component (A). The using amount of the latent curing agent of the component (C) is preferred to be 1-100 mass parts relative to 100 mass parts of the whole components (A) and (B). | 04-28-2011 |
20120123082 | ONE LIQUID TYPE CYANATE ESTER-EPOXY COMPOSITE RESIN COMPOSITION - The present invention discloses one liquid type cyanate ester-epoxy composite resin composition comprised of (A) cyanate ester resin, (B) epoxy resin and (C) latent curing agent. The present one liquid type cyanate ester-epoxy composite resin composition is characterized in that the above (C) latent curing agent is comprised of a modified amine (a), which has one or more amino group having active hydrogen within a molecule, obtained by a reaction of a polyamine compound (a-1) with an epoxy compound (a-2), and a phenol resin (b), and that the above polyamine compound (a-1) is a polyether polyamine compound and/or the above epoxy compound (a-2) is a polyether polyepoxy compound. | 05-17-2012 |
Takao Yamada, Saitama JP
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20100027967 | INFORMATION PROCESSING DEVICE, METHOD THEREOF, PROGRAM THEREOF, RECORDING MEDIUM CONTAINING THE PROGRAM, REPRODUCTION DEVICE FOR DJ, REPRODUCTION DEVICE - An information processing device discriminates a broadcast format of contents including video contents, discriminates a broadcast format valid during reproduction on the display unit, and when a data format of the contents and a data format of the display unit are different, modifies a decoding speed of the broadcast format of the contents so that a reproduction speed is modified to correspond to the broadcast format in the display unit. A simplified arrangement is obtained with an easy processing. Smooth reproduction is easily obtained by simply sequentially decoding frames of the video contents at a certain reproduction speed. | 02-04-2010 |
Takuya Yamada, Saitama JP
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20080210198 | Internal combustion engine and fuel injection method in internal combustion engine - An air-fuel ratio of an air-fuel mixture produced by fuel injected from a first injector into an intake port (or into a combustion chamber) is set in a range of 28 to 38. Therefore, when the temperature and pressure rise with a first combustion started by spark-ignition around a spark plug to the fuel injected from a second injector into the combustion chamber, the timing of starting a second compressive hypergolic ignition is optimized to provide a stable combustion state free of knocking and misfire. | 09-04-2008 |
20080236918 | SADDLE-RIDE TYPE FOUR-WHEEL VEHICLE - A water-cooled engine mounted on a vehicle wherein a mass concentration keeps the center of mass at a low position. In a saddle-ride type four-wheel vehicle, a radiator and a fuel tank are supported on lower frames, and are arranged, side by side, so as to be distributed respectively on the right-hand side and on the left-hand side so as to overlap each other when viewed from a side. In addition, the fuel tank and the radiator are disposed at the rear of a front suspension arm and at the rear of an engine. As a result, the concentration of mass and the keeping of the mass at a lower position are achieved. Moreover, the fuel tank and the radiator are allowed to stretch outwards beyond the upper frames. Consequently, the fuel tank can have a larger capacity and a ventilation path that leads to the radiator can be secured. | 10-02-2008 |
Tatsuo Yamada, Saitama JP
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20140284859 | BUMP STOPPER AND MANUFACTURING METHOD THEREFOR - Disclosed are a bump stopper and a manufacturing method therefor which can maintain the shock-absorbing characteristics and durability performance constantly for a prolonged period of time regardless of the temperature or humidity of the usage environment, which can maintain a constant dimensional precision for a finished product, which is excellent in material yield rate and manufacturing efficiency, and which is low-cost, lightweight, recyclable, and ecological. A bump stopper ( | 09-25-2014 |
Tetsushi Yamada, Saitama JP
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20110089742 | Vehicle Seat With Function of Absorbing Volatile Substances - A vehicle seat with a function of absorbing volatile substances in an interior of a vehicle with the seat is disclosed. The vehicle seat comprises a seat frame structure, a cushioned padding member supported on the seat frame structure, and a volatile substances-absorbing member provided on a surface of the cushioned padding member which faces the seat frame structure. | 04-21-2011 |
20120019029 | Vehicle Seat With Function of Absorbing Volatile Substances - A vehicle seat with a function of absorbing volatile substances in an interior of a vehicle with the seat is disclosed. The vehicle seat comprises a seat frame structure, a cushioned padding member supported on the seat frame structure, and a volatile substances-absorbing member provided on a surface of the cushioned padding member which faces the seat frame structure. | 01-26-2012 |
20120228918 | Vehicle Seat With Function of Absorbing Volatile Substances - A vehicle seat with a function of absorbing volatile substances in an interior of a vehicle with the seat is disclosed. The vehicle seat comprises a seat frame structure, a cushioned padding member supported on the seat frame structure, and a volatile substances-absorbing member provided on a surface of the cushioned padding member which faces the seat frame structure. | 09-13-2012 |
20130134750 | Vehicle Seat With Function of Absorbing Volatile Substances - A vehicle seat with a function of absorbing volatile substances in an interior of a vehicle with the seat is disclosed. The vehicle seat comprises a seat frame structure, a cushioned padding member supported on the seat frame structure, and a volatile substances-absorbing member provided on a surface of the cushioned padding member which faces the seat frame structure. | 05-30-2013 |
20140015292 | Vehicle Seat With Function of Absorbing Volatile Substances - A vehicle seat with a function of absorbing volatile substances in an interior of a vehicle with the seat is disclosed. The vehicle seat comprises a seat frame structure, a cushioned padding member supported on the seat frame structure, and a volatile substances-absorbing member provided on a surface of the cushioned padding member which faces the seat frame structure. | 01-16-2014 |
Yasuo Yamada, Saitama JP
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20110126528 | EXHAUST GAS PURIFYING DEVICE - An exhaust gas purifying device having sufficient exhaust gas purifying performance and using a reduced amount of noble metal. An exhaust gas purifying device ( | 06-02-2011 |
Yoshiaki Yamada, Saitama JP
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20120065017 | POWER TRANSMITTING MECHANISM FOR HYBRID VEHICLE - A proposition is to provide a power transmitting mechanism for a hybrid vehicle having improved energy utilization efficiency. A power transmitting mechanism for the hybrid vehicle using powers of the engine and the motor/generator in a combined manner, the mechanism includes an engine drive shaft coupled to an engine output shaft via a main clutch; a motor output shaft of a motor/generator rotatably supported separately from the engine drive shaft; a drive shaft brake releasing/fixing the engine drive shaft; a motor-brake releasing/fixing the motor output shaft; and a planetary gear mechanism. | 03-15-2012 |
20120115659 | POWER TRANSMISSION MECHANISM FOR PARALLEL HYBRID VEHICLE - A proposition is to provide a power transmission mechanism for parallel hybrid vehicle that is capable of smoothly combining/separating input/output powers of a motor and an engine, and is applicable to a large hybrid vehicle by ensuring sufficient strength of a mechanism for combining and separating the input/output powers. | 05-10-2012 |
20150311831 | POWER SUPPLY DEVICE - A power supply device for supplying power to a load by combining a secondary battery and a capacitor includes a bypass switch which enables power to be directly supplied to the load from the capacitor by being switched to a connected state when a voltage of the capacitor is a voltage capable of driving the load, and a first DC-DC converter which enables the voltage of the capacitor to be stepped up and supplied to the load when the voltage of the capacitor drops below a minimum voltage capable of driving the load. | 10-29-2015 |
20150326066 | POWER SUPPLY DEVICE - A power supply device for supplying power to a load by combining a secondary battery and a capacitor connected in parallel to the secondary battery includes an insulation type DC-DC converter with a primary coil connected in parallel to the secondary battery and configured to accumulate energy by a current supplied from the secondary battery and a secondary coil connected in series to the capacitor and configured such that an induction current flows therein by the accumulated energy from the primary coil. | 11-12-2015 |
20150333513 | POWER SUPPLY DEVICE - A power supply device for supplying power to a load by combining a secondary battery and a capacitor includes a switching element which switches the supply of power to the load from the capacitor, a DC-DC converter which enables a voltage of the capacitor to be stepped up and supplied to the load and a control unit which enables power to be supplied to the load by pulse-controlling the switching element, controlling the DC-DC converter to output a pulse current alternately with the switching element and combining the alternately output pulse currents if the voltage of the capacitor drops below a minimum voltage capable of driving the load. | 11-19-2015 |
20150333632 | POWER SUPPLY DEVICE - A power supply device supplies power to a load by combining a secondary battery and a capacitor connected in parallel to the secondary battery. The power supply device includes an insulation type DC-DC converter with a primary coil connected in parallel to the secondary battery and configured to accumulate energy by a current supplied from the secondary battery and a secondary coil configured such that an induction current flows thereinto from the primary coil by the accumulated energy, and a switching circuit configured to selectively connect the secondary coil in series to the capacitor in forward and opposite directions. | 11-19-2015 |
Yoshifumi Yamada, Saitama JP
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20120064402 | LEAD-ACID BATTERY AND METHOD FOR MANUFACTURING CURRENT COLLECTOR FOR LEAD-ACID BATTERY - Provided herein is a lead-acid battery for which the risk of breakage of a current collecting lug part of a plate while in use is eliminated by simple means. At least a positive plate group of the lead-acid battery includes: one or more plates each including a current collector having a current collecting portion formed by expanding or punching a lead alloy sheet manufactured by cold rolling, and one or more current collecting lug parts unitarily formed with the current collecting portion; and a strap formed by a cast-on strap casting method and coupled to the one or more current collecting lug parts. The current collecting lug part is formed with an elongated protrusion extending in a direction away from the current collecting portion. The elongated protrusion continuously extends in a direction toward the current collecting portion of the plate from inside the strap. | 03-15-2012 |
20150180048 | LEAD-ACID BATTERY AND METHOD FOR MANUFACTURING CURRENT COLLECTOR FOR LEAD-ACID BATTERY - Provided herein is a lead-acid battery for which the risk of breakage of a current collecting lug part of a plate while in use is eliminated by simple means. At least a positive plate group of the lead-acid battery includes: one or more plates each including a current collector having a current collecting portion formed by expanding or punching a lead alloy sheet manufactured by cold rolling, and one or more current collecting lug parts unitarily formed with the current collecting portion; and a strap formed by a cast-on strap casting method and coupled to the one or more current collecting lug parts. The current collecting lug part is formed with an elongated protrusion extending in a direction away from the current collecting portion. The elongated protrusion continuously extends in a direction toward the current collecting portion of the plate from inside the strap. | 06-25-2015 |
Youichi Yamada, Saitama JP
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20080212437 | Switch Device, Information Processing Device, and Reproduction Device - A reproduction system | 09-04-2008 |
20080212951 | Information Reproducing Apparatus - The present invention provides an information reproducing apparatus which can directly and intuitively designate a reproduction point, as desired by a user, on the basis of a change in level of a visually-provided information amount. An optical disk reproducing apparatus | 09-04-2008 |