Naoki Ishikawa
Naoki Ishikawa, Sagamihara-Shi JP
Patent application number | Description | Published |
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20100204872 | VEHICLE CONTROLLER AND VEHICLE MOUNTED WITH THE SAME - Provided are a vehicle controller and a vehicle mounted with the vehicle controller capable of performing a control for realizing an operator's intention to stop or start a vehicle without performing a troublesome driving operation. In a controller | 08-12-2010 |
20100238010 | DISPLAY DEVICE FOR CARGO-HANDLING VEHICLES - The issue is to show displayed items on a display device of a cargo-handling vehicle, where only a display device having a small display space can be used, so that operations accompanying the operating sequence of the cargo-handling vehicle can be performed. The device has a tilt angle sensor, which detects forward tilt or backward tilt by a mast provided at the front of the cargo handling vehicle, a hydraulic pressure sensor, which measures the supply hydraulic pressure to a lift cylinder that is provided on the mast and raises and lowers a fork, and a calculation unit, which converts the cylinder supply hydraulic pressure detected by said hydraulic pressure sensor to the weight of the cargo loaded on the aforementioned fork. A selection display area is also provided, which selectively displays the tilt angle and the weight in the same location outside of the vehicle speed display area. When the vehicle's power is turned on and the tilt angle sensor detects forward tilt or backward tilt continuing for a predetermined period of time when the aforementioned mast is tilting forward or tilting backward, the tilt angle is displayed. When the application of pressure in a direction to raise the fork is detected, continuing for a predetermined period of time, the weight of the loaded cargo calculated by the calculation unit is displayed, with priority given to display of the tilt angle. | 09-23-2010 |
20100308644 | CONTROL DEVICE OF INDUSTRIAL VEHICLE, AND INDUSTRIAL VEHICLE LOADED WITH THE DEVICE - There is provided a control device of an industrial vehicle and an industrial vehicle loaded with this device, capable of reliably detecting operator absence, thereby avoiding the danger of an accident occurring during this absence. In a control device | 12-09-2010 |
20100332093 | VEHICLE CONTROL UNIT AND VEHICLE EQUIPPED WITH THE SAME - A vehicle control unit and a vehicle equipped with the vehicle control unit are provided, the vehicle control unit being capable of preventing a breakdown of a vehicle caused by an erroneous operation upon carrying out a departure operation. In a vehicle control unit for controlling a vehicle on the basis of a detection signal obtained from a shift range detecting unit configured to detect a shift range selected by a shift operating unit, a vehicle speed detecting unit configured to detect a vehicle speed, and an engine rpm detecting unit configured to directly or indirectly detect an engine rpm, when the vehicle speed detecting unit detects that a vehicle speed is less than a reference vehicle speed V | 12-30-2010 |
20110091005 | METHOD FOR CLOCKING CUMULATIVE OPERATING TIME FOR A CARGO-HANDLING VEHICLE, AND THE CARGO-HANDLING VEHICLE BY USE OF THE METHOD - The use time till a display unit including an hour meter (a time measuring device) is replaced can be continued even if the time measuring device fails, and false alteration after shipping can be prevented while infallibly resetting the hour meter to zero when the vehicle equipped with the hour meter is shipped from the factory. The cargo handling vehicle includes a first storage device for accumulatively storing the vehicle use time measured by a first time measuring device provided in a display unit of the vehicle and a second storage device for accumulatively storing the vehicle use time measured by a second time measuring device provided in a control device. The control device allows the first and second storage devices to communicate the accumulated use times stored therein when the electric power of the vehicle is turned on. The control device compares the accumulated use times and writes the longer accumulated use time in the storage device storing the shorter one. | 04-21-2011 |
20110313627 | VEHICLE CONTROL UNIT AND VEHICLE EQUIPPED WITH THE SAME - A vehicle control unit and a vehicle equipped with the vehicle control unit are provided, the vehicle control unit being capable of preventing a shift change from being permitted in a direction opposite to a vehicle traveling direction caused by an erroneous operation of a shift lever during a traveling mode. In the vehicle control unit for controlling the vehicle on the basis of a shift range detecting unit configured to detect a shift range selected by a shift operation and a vehicle speed detecting unit configured to detect a vehicle speed, when the shift range detecting unit detects the shift range in a direction opposite to the vehicle traveling direction in a state where the vehicle speed detecting unit detects a vehicle speed not less than a first speed V | 12-22-2011 |
20120035806 | METHOD FOR CLOCKING CUMULATIVE OPERATING TIME FOR A CARGO-HANDLING VEHICLE, AND THE CARGO-HANDLING VEHICLE BY USE OF THE METHOD - An accumulated use time measuring method for cargo handling vehicles and a cargo handling vehicle both enable accurate continuation of the use time till a display unit containing a time measuring device is replaced even if the time measuring device fails and prevention of false alteration after shipping while infallibly resetting the time measuring device to zero when the time measure device is shipped from the factory. The function units such as a display unit and a control unit of the cargo handling vehicle each include a time measuring device and a storage device. A synchronization mode in which the difference between the accumulated use times of both devices is made the same and a synchronization inhibition mode in which the accumulated use times are not changed and the time measurement is continued are provided. The accumulated use times are communicated between the function units, and the accumulated use time of the cargo handling vehicle and the absolute value of the difference between the accumulated use times of both measuring devices of the function units are taken into consideration. The corresponding mode is selected from the two modes, and thereby the time measurement using the accumulated use time stored in the storage device is carried out in the selected mode. | 02-09-2012 |
20130073117 | METHOD FOR CLOCKING CUMULATIVE OPERATING TIME FOR A CARGO-HANDLING VEHICLE, AND THE CARGO-HANDLING VEHICLE BY USE OF THE METHOD - An accumulated use time for cargo handling vehicles is accurately displayed by a time measuring device even if the time measuring device fails and is replaced. Units such as a display unit and a control unit of the cargo handling vehicle each include a time measuring device and a storage device. The device may perform in a synchronization mode in which the difference between the accumulated use times of both devices is made the same and a synchronization inhibition mode in which the accumulated use times are not changed. The accumulated use times are communicated between the function units, and the accumulated use time of the cargo handling vehicle and the absolute value of the difference between the accumulated use times of both measuring devices are taken into consideration. The appropriate mode is selected and the time measurement is carried out in the selected mode. | 03-21-2013 |
Naoki Ishikawa, Gunma JP
Patent application number | Description | Published |
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20080196608 | Screen Printing Plate and Screen Printing Apparatus - The present invention is a screen printing plate | 08-21-2008 |
20090020156 | Method for manufacturing solar cell and solar cell - The present invention is a method for manufacturing a solar cell by forming a pn junction in a semiconductor substrate having a first conductivity type to manufacture a solar cell, including at least: applying a first coating material containing a dopant onto the semiconductor substrate having the first conductivity type; and performing vapor-phase diffusion heat treatment to form a first diffusion layer in a region applied with the first coating material and a second diffusion layer, which is formed next to the first diffusion layer through vapor-phase diffusion, with a conductivity lower than a conductivity of the first diffusion layer at the same time, and provides a solar cell. Hence, it is possible to provide a method for manufacturing a solar cell, which can manufacture a solar cell at a low cost in a simple and easy way while suppressing surface recombination in a light-receiving surface other than an electrode region and recombination in an emitter to increase photoelectric conversion efficiency of the solar cell, and a solar cell. | 01-22-2009 |
20090020158 | Method for manufacturing solar cell and solar cell, and method for manufacturing semiconductor device - The present invention is a method for manufacturing a solar cell by forming a p-n junction in a semiconductor substrate having a first conductivity type, wherein, at least: a first coating material containing a dopant and an agent for preventing a dopant from scattering, and a second coating material containing a dopant, are coated on the semiconductor substrate having the first conductivity type so that the second coating material may be brought into contact with at least the first coating material; and, a first diffusion layer formed by coating the first coating material, and a second diffusion layer formed by coating the second coating material the second diffusion layer having a conductivity is lower than that of the first diffusion layer are simultaneously formed by a diffusion heat treatment; a solar cell manufactured by the method; and a method for manufacturing a semiconductor device. It is therefore possible to provide the method for manufacturing the solar cell, which can manufacture the solar cell whose photoelectric conversion efficiency is improved at low cost and with a simple and easy method by suppressing surface recombination in a portion other than an electrode of a light-receiving surface and recombination within an emitter while obtaining ohmic contact; the solar cell manufactured by the method; and the method for manufacturing the semiconductor device. | 01-22-2009 |
20090025782 | Solar cell and method for manufacturing the same - The present invention is a solar cell comprising at least a semiconductor substrate | 01-29-2009 |
20090246050 | VARIABLE CAPACITY COMPRESSOR - A variable capacity compressor includes a rotating member | 10-01-2009 |
20110045624 | PHOSPHORUS PASTE FOR DIFFUSION AND PROCESS FOR PRODUCING SOLAR BATTERY UTILIZING THE PHOSPHORUS PASTE - Disclosed is a phosphorus paste for diffusion that is used in continuous printing of a phosphorus paste for diffusion on a substrate by screen printing. The phosphorus paste for diffusion does not undergo a significant influence of ambient humidity on viscosity and has no possibility of thickening even after a large number of times of continuous printing. The phosphorus paste for diffusion is coated on a substrate by screen printing for diffusion layer formation on the substrate. The phosphorus paste for diffusion includes a doping agent containing phosphorus as a dopant for the diffusion layer, a thixotropic agent containing an organic binder and a solid matter, and an organic solvent. The doping agent is an organic phosphorus compound. | 02-24-2011 |
20120103386 | SOLAR BATTERY MODULE - Disclosed is a solar battery module in which there are alternately provided: a first solar battery cell equipped with a first conductive substrate having a photoreceptor face and non-photoreceptor face, and electrodes having mutually different polarity respectively formed on the photoreceptor face and non-photoreceptor face; and a second solar battery cell equipped with a second conductive substrate having a photoreceptor face and non-photoreceptor face, and electrodes having mutually different polarity respectively formed on the photoreceptor face and non-photoreceptor face. | 05-03-2012 |
Naoki Ishikawa, Kanagawa JP
Patent application number | Description | Published |
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20100259359 | VEHICLE FOR CARGO HANDLING - Limited operation of a vehicle for cargo handling, such as a forklift or a bulldozer, is allowed in the event of an emergency while theft of the vehicle is prevented even when the key is left in the vehicle. The vehicle is equipped with a storage unit for storing a password, a password input unit, a control unit for controlling selection of a normal operating mode with no restrictions on travel capability or cargo handling capability, an emergency operating mode where at least the travel capability of the vehicle is restricted, and a travel prohibited mode where neither the normal operating mode or the emergency operating mode is selected, and an emergency operating mode indicating unit. The control unit determines whether or not password entry is required when the vehicle is powered on and controls selection of the aforementioned normal operating mode when password entry is required or when a password entered and the password stored in the aforementioned memory unit match, the aforementioned emergency operating mode when emergency operation is indicated by the aforementioned emergency operating mode indicating unit, or the travel prohibited mode when neither the normal operating mode nor the emergency operating mode is selected within a predetermined specific amount of time or within a specific number of times of operation. | 10-14-2010 |
20110320067 | VEHICLE CONTROL DEVICE AND VEHICLE MOUNTED WITH THE DEVICE - There is provided a vehicle control device and a vehicle mounted with this device, capable of properly setting a braking force to bring an operator's feeling into an optimal state. In a control device | 12-29-2011 |
Naoki Ishikawa, Annaka-Shi JP
Patent application number | Description | Published |
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20100229740 | SCREEN PRINTING METHOD - The invention provides a method for improving accuracy during a plurality of screen printing steps. After a first layer and an alignment mark are printed on a workpiece, the alignment mark is imaged by a camera so that the alignment mark is stored as image data in an image processing device adapted to deliver reference data for subsequent printing, and the image data is used to renew the reference data in the image processing device. | 09-16-2010 |
20130255747 | SOLAR CELL AND SOLAR-CELL MODULE - A solar cell has a passivation film formed on a crystalline silicon substrate that has at least a p-n junction, and an electrode formed by printing and heat-treating a conductive paste. The solar cell has a first electrode comprising an extraction electrode, which extracts photogenerated carriers from the silicon substrate, formed so as to contact the silicon substrate and a second collector electrode, which collects the carriers collected at the extraction electrode, formed so as to contact the first electrode. Other than the point of contact between the first electrode and the second electrode, at least, the second electrode contacts the silicon substrate only partially or not at all. By leaving the passivation film between the collector electrode and the silicon, either completely or partially, the solar cell reduces charge losses at electrode/silicon interfaces, improves the short-circuit current and open voltage, and yields improved characteristics. | 10-03-2013 |
Naoki Ishikawa, Kawasaki JP
Patent application number | Description | Published |
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20080225433 | METHOD AND APPARATUS FOR ASSEMBLING A CARRIAGE ASSEMBLY - A method and apparatus for assembling a carriage assembly attach suspensions to carriage arms without deformation and with higher accuracy than with the conventional art. | 09-18-2008 |
20080314993 | RFID tag, RFID-tag antenna, RFID-tag antenna sheet, and method of manufacturing RFID tag - A radio-frequency-identification tag antenna includes a film base, a plurality of antenna patterns for transmission and reception, which is formed in parallel on the film base, and a cut line that is formed on the film base between adjacent antenna patterns along the antenna patterns from an inside to an outer edge of the film base. A part of the film base on which the antenna patterns are formed is folded or bent in a predetermined direction using the cut line. | 12-25-2008 |
20090128297 | RFID TAG AND METHOD FOR MANUFACTURING THE SAME - A RFID tag includes: an antenna section having a first base and a loop antenna; a strap section having a second base and a first conductive pattern to which a circuit chip is electrically connected; and a protection section having a protection body having relatively high rigidity and a second conductive pattern in which the protection body has a groove formed therein large enough to house the circuit chip, and the second conductive pattern electrically connects the first conductive pattern to the loop antenna. | 05-21-2009 |
20090320270 | METHOD AND APPARATUS FOR ASSEMBLING A CARRIAGE ASSEMBLY - There are provided a method of assembling a carriage assembly that can uniformly crimp edge portions of spacer holes of spacer portions and keep the spacer portions flat, thereby maintaining the angles of suspensions with high accuracy, and an assembling apparatus that uses such method. | 12-31-2009 |
20100095515 | METHOD AND APPARATUS FOR ASSEMBLING A CARRIAGE ASSEMBLY - A method of assembling a carriage assembly that is operable, during a crimping step that passes a ball, which has a diameter that is equal to or larger than an inner diameter of spacer holes of suspensions, successively through the spacer holes using a bar-shaped pressing member that is subjected to ultrasonic vibration to thereby crimp spacer hole inner circumferential portions of the spacer portions and attach the suspensions to the front end portions of the carriage arms, to prevent the pressing member that presses the ball from colliding with an inner circumferential surface and the like of the spacer holes of the spacer portions and is therefore able to substantially eliminate tilting from the standard angle of the suspensions due to deformation of the spacer portions, and an assembling apparatus that uses such method are provided. | 04-22-2010 |
20110168789 | RFID tag manufacturing method with strap and substrate - In a manufacturing method of a thin and small RFID tag, an antenna metal pattern is formed on a substrate, going once around a dielectric plate, and a recess is formed on the substrate to house an IC chip. A strap on which the IC chip is mounted is connected and fastened to the substrate in the position and orientation in which the IC chip is housed in the recess. | 07-14-2011 |
20120080219 | METHOD OF MANUFACTURING ELECTRONIC DEVICE AND ELECTRONIC DEVICE - A method of manufacturing an electronic device in which an electronic component is flip-chip mounted on a circuit board, the method includes supplying, on an electrode of the circuit board or a terminal of the electronic component, a first resin material of a thickness smaller than a gap between the circuit board and the electronic component, after supplying the first resin material, connecting the terminal to the electrode by melting a solder material disposed on the electrode or the terminal at a first temperature with keeping the terminal in contact with the electrode, after connecting the terminal to the electrode, filling the gap between the circuit board and the electronic component with a second resin material, and heating the second resin material at a second temperature lower than the first temperature. | 04-05-2012 |
20120248198 | RFID TAG - An RFID tag is disclosed that includes a first sheet having flexibility and elasticity; an antenna having flexibility and elasticity and configured to be formed on a surface of the first sheet; an IC chip configured to be electrically connected to the antenna; a second sheet having flexibility and elasticity and configured to be attached to the first sheet and to cover the antenna and the IC chip with the first sheet; and a reinforcing member having flexibility and elasticity and configured to cover the IC chip and a connecting portion of the IC chip and the antenna. | 10-04-2012 |
Naoki Ishikawa, Toyota-Shi JP
Patent application number | Description | Published |
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20100006358 | HYBRID VEHICLE AND CONTROL METHOD THEREOF - When an accelerator opening Acc is equal to or more than a threshold value A | 01-14-2010 |
20130184920 | CONTROL APPARATUS FOR HYBRID VEHICLE - A control apparatus for a hybrid vehicle provided with an electrically operated continuously-variable transmitting portion and a step-variable transmitting portion, which control apparatus permits an adequate control of a shifting action of the step-variable transmitting portion, while reducing deterioration of fuel economy of the hybrid vehicle. | 07-18-2013 |
20130218387 | CONTROL APPARATUS FOR HYBRID VEHICLE - A control apparatus for a hybrid vehicle provided with an electrically operated continuously-variable transmitting portion and a step-variable transmitting portion, which control apparatus permits an adequate control of a shifting action of the step-variable transmitting portion, while reducing deterioration of fuel economy of the hybrid vehicle. | 08-22-2013 |
20140148987 | CONTROL DEVICE FOR HYBRID VEHICLE - A control device of a hybrid vehicle has an electric shift mechanism including a differential mechanism having a first rotating element coupled to an engine in a power transmittable manner, a second rotating element coupled to a differential electric motor in a power transmittable manner, and a third rotating element that is an output rotating member coupled to an electric motor for running in a power transmittable manner, and a mechanical shift mechanism, and makes a differential torque smaller between an output torque of the engine and an engagement torque of the engagement devices involved in a shift of the mechanical shift mechanism on the same shaft in a case of a shift with a smaller rotation speed change in the engine as compared to a case of a shift with a larger rotation speed change in the engine in the same type of shift in the mechanical shift mechanism. | 05-29-2014 |
Naoki Ishikawa, Annaka JP
Patent application number | Description | Published |
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20090194151 | Semiconductor substrate, method for forming electrode, and method for fabricating solar cell - The present invention is directed to a semiconductor substrate having at least an electrode formed thereon, in which the electrode has a multilayer structure including two or more layers, of the multilayer structure, at least a first electrode layer directly bonded to the semiconductor substrate contains at least silver and a glass frit, and contains, as an additive, at least one of oxides of Ti, Bi, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Si, Al, Ge, Sn, Pb, and Zn, and, of an electrode layer formed on the first electrode layer, at least an uppermost electrode layer to be bonded to a wire contains at least silver and a glass frit and does not contain the additive. This makes it possible to form, on a semiconductor substrate, an electrode adhered to the semiconductor substrate with sufficient adhesive strength and adhered to a wire via solder with sufficient adhesive strength by lowering both contact resistance and interconnect resistance. | 08-06-2009 |
20090243111 | SEMICONDUCTOR SUBSTRATE, ELECTRODE FORMING METHOD, AND SOLAR CELL FABRICATING METHOD - The present invention is directed to a semiconductor substrate having an electrode formed thereon, the electrode including at least silver and glass frit, the electrode including: a multi-layered structure constituted of a first electrode layer joined directly to the semiconductor substrate, and an upper electrode layer formed of at least one layer and disposed on the first electrode layer; wherein the upper electrode layer is formed by firing a conductive paste having a total silver content of 75 wt % or more and 95 wt % or less, the content of silver particles having an average particle diameter of 4 μm or greater and 8 μm or smaller with respect to the total silver content in the upper electrode layer being higher than that in the first electrode layer. As a consequence, it is possible to form the electrode, which has the high aspect ratio and hardly suffers an inconvenience such as a break, on the semiconductor substrate by a simple method. | 10-01-2009 |
20120289044 | SEMICONDUCTOR SUBSTRATE, ELECTRODE FORMING METHOD, AND SOLAR CELL FABRICATING METHOD - A semiconductor substrate having an electrode formed thereon, the electrode including at least silver and glass frit, the electrode including: a multi-layered structure with a first electrode layer joined directly to the semiconductor substrate, and an upper electrode layer formed of at least one layer and disposed on the first electrode layer. The upper electrode layer is formed by firing a conductive paste having a total silver content of 75 wt % or more and 95 wt % or less, the content of silver particles having an average particle diameter of 4 μm or greater and 8 μm or smaller with respect to the total silver content in the upper electrode layer being higher than that in the first electrode layer. | 11-15-2012 |
Naoki Ishikawa, Ota-Shi JP
Patent application number | Description | Published |
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20090214360 | TILTING PLATE TYPE COMPRESSOR - A tilting plate type compressor includes a tilting plate capable of adjusting its tilted angle to a drive shaft, a compression mechanism to be driven by tilting rotation of the tilting plate, a sleeve capable of adjusting the tilted angle of the tilting plate by sliding along the drive shaft and a stopper for fixing the sleeve at a position for setting the tilted angle of the tilting plate to a minimum angle. Flanges are provided on the sleeve to be contacted with the stopper for fixing the sleeve at the position. The tilting plate type compressor can prevent growing large of its size by downsizing its sleeve and can secure a stable discharge amount. | 08-27-2009 |
Naoki Ishikawa, Yokohama-Shi JP
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20120222734 | SOLAR BATTERY CELL AND METHOD OF MANUFACTURING THE SAME - [Problem] To provide a large solar battery cell capable of realizing sufficient conversion efficiency and a method of manufacturing the same. | 09-06-2012 |
Naoki Ishikawa, Nagano JP
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20130233494 | COMPONENT ADHESIVE BONDING STRUCTURE AND COMPONENT SEPARATION METHOD - A configuration includes the adhesive member to adhesively bond components together and a thermo-expandable material to expand upon being heated in the way of being disposed between at least one of the components adhesively bonded together by the adhesive member and the adhesive member and to push the adhesive member in a direction of getting apart from at least one of the components. | 09-12-2013 |
20130256022 | WIRING BOARD AND METHOD FOR MANUFACTURING WIRING BOARD - A wiring board assembly includes: a plurality of insulating substrates of which each includes an insulating layer and a wiring layer; a wiring board that includes pads formed on the insulating substrate; and a semiconductor component that is joined on the pads by using solder bumps. The wiring board embeds a stiffening member whose thickness is thinner than that of the insulating layer and whose thermal expansion coefficient is smaller and Young's modulus is higher than those of the wiring layer and the insulating layer. | 10-03-2013 |