Hiroyuki Okada
Hiroyuki Okada, Shizuoka JP
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20090152035 | SNOWMOBILE - A snowmobile includes steering handlebars, a pair of left and right skis, and a power transmission mechanism arranged to couple the steering handlebars and the skis. The power transmission mechanism includes a first rotary shaft extending directly downward or obliquely downward from the steering handlebars for rotation along with the steering handlebars; a first link mechanism coupled to the first rotary shaft; a second rotary shaft coupled to the first link mechanism and arranged to rotate along with the rotation of the first rotary shaft via the first link mechanism, the second rotary shaft being disposed on a different axis from that of the first rotary shaft; a second link mechanism disposed between the second rotary shaft and the skis; and a power steering device mounted to the second link mechanism as a part thereof and having an actuator to be driven based on the rotation of the second rotary shaft. | 06-18-2009 |
20090152036 | SNOWMOBILE - A snowmobile includes steering handlebars; a steering column attached to the steering handlebars and extending directly downward or obliquely downward; a power steering device having a motor and attached to the steering column; a power transmission mechanism arranged to transmit at least the driving force of the motor; and a ski coupled to the power transmission mechanism to be turned by the power transmission mechanism. The power steering device includes a sensor arranged to detect the rotation of the steering column. The motor has a motor shaft tilted from both the fore and aft direction and the left and right direction of the vehicle. | 06-18-2009 |
20090270846 | CATHETER, EXAMINATION SYSTEM AND THROMBUS REMOVING DEVICE - The position of a metal marker | 10-29-2009 |
20100185187 | LIGHT IRRADIATION APPARATUS - The light irradiation device | 07-22-2010 |
20110105881 | BRAIN DISEASE DIAGNOSIS SYSTEM - An object of the present invention is to perform a more accurate and detailed diagnosis of a brain disease. | 05-05-2011 |
Hiroyuki Okada, Tokyo JP
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20080284505 | Filter Circuit for Wireless Applications and Noise Reduction Method - An object of the present invention is to provide a filter circuit which improves NF of a Gm-C filter. The filter circuit comprises a filter comprising at least one first operational transconductance amplifier whose mutual conductance varies depending on a first control signal and a first capacitor, a second operational transconductance amplifier whose mutual conductance is controlled by the first control signal, a third operational transconductance amplifier whose mutual conductance is controlled by a second control signal, and a second capacitor connected to output terminals of the first and second operational transconductance amplifiers and input terminals of the filter. | 11-20-2008 |
20090115461 | CURRENT CONVERTING METHOD, TRANSCONDUCTANCE AMPLIFIER AND FILTER CIRCUIT USING THE SAME - The present invention is intended to achieve a transconductance amplifier and a voltage/current converting method which can provide a sufficient amplitude and a high degree of design freedom. The method comprises the steps of converting a first voltage signal to a first current signal; converting a second voltage signal to a second current signal; obtaining the common-mode components of the first and second current signals; and subtracting the common-mode components from the first and second current signals to obtain third and fourth signals, and further, subtracting the fourth current signal from the third current signal to generate a first output, while subtracting the third current signal from the fourth current signal to generate a second output. | 05-07-2009 |
20100296549 | NOISE SUPPRESSION APPARATUS - A noise suppression apparatus is provided with: an offset correction unit that corrects changes in a DC offset generated by the hopping of radio frequencies or a local leak correction unit that corrects changes of local leaks generated by hopping of radio frequencies; and a noise elimination unit that suppresses the amplitude of noise generated by the offset correction unit or local leak correction unit and that is provided with switches that turn ON and OFF in synchronization with the hopping of radio frequencies, and an amplitude suppression unit connected between two differential output lines of the offset correction unit or the local leak correction unit by way of the switches. | 11-25-2010 |
20110122457 | OPTICAL MODULE, AN IMAGE READER AND AN ASSEMBLING METHOD OF AN OPTICAL MODULE - An optical module | 05-26-2011 |
20110292465 | IMAGE READING APPARATUS - An image reading apparatus includes image reader reading an image of a manuscript which is placed on a manuscript platen, and size detector detecting a size of the manuscript, wherein the image reader slides inside a chassis, which is arranged below the manuscript platen, in parallel to the manuscript platen and reads the image of the manuscript, wherein the size detector includes two light sensors each of which is composed of a pair of light emitter emitting light toward the manuscript platen from a position under the manuscript platen, and light receiver receiving reflection light which is reflected by the manuscript, wherein the light emitter and the light receiver are mounted on one substrate so that each line connecting the light emitter with the light receiver of the light sensor may be on one straight line, and wherein the size detector is arranged at one internal side area of the chassis, which does not overlap with an area through which the image reader slides, so that the line connecting the light emitter with the light receiver may be parallel to a sliding direction of the image reader. | 12-01-2011 |
20120219807 | COATING COMPOSITION, COATING FILM MADE OF SAME, AND OPTICAL ARTICLE - There is provided a coating composition having a good wetting property which is capable of forming a coating film exhibiting a high refractive index, a less discoloration, and excellent transparency and uniformity when polymerized and cured. The present invention relates to a coating composition comprising (A) 100 parts by weight of a thiirane ring-containing compound, (B) 0.0001 to 10 parts by weight of a catalyst for accelerating polymerization of the thiirane ring-containing compound, and (C) 0.005 to 4 parts by weight of a modified silicone oil; a coating film produced from the composition; and an optical product provided with the coating film. | 08-30-2012 |
20120257260 | IMAGE READING APPARATUS, MOVING BODY FIXING STRUCTURE, AND ELECTRONIC EQUIPMENT - An image reading apparatus includes: a moving body on which a catch receiving portion is formed and which is movable in a predetermined direction; a fixing body on which a catching portion is formed to catch the catch receiving portion, and which is movable in a direction substantially orthogonal to the predetermined direction; a first position retaining portion for engaging a projected portion, formed on either one of a housing and the fixing body, with a first recessed portion formed on the other so that the fixing body can be retained in a position in which the catching portion catches the catch receiving portion; and a second position retaining portion for engaging the projected portion with a second recessed portion, formed on either the housing or the fixing body on which the first recessed portion is formed. | 10-11-2012 |
20120279620 | HIGH STRENGTH HOT-ROLLED STEEL PLATE EXHIBITING EXCELLENT ACID PICKLING PROPERTY, CHEMICAL CONVERSION PROCESSABILITY, FATIGUE PROPERTY, STRETCH FLANGEABILITY, AND RESISTANCE TO SURFACE DETERIORATION DURING MOLDING, AND HAVING ISOTROPIC STRENGTH AND DUCTILITY, AND METHOD FOR PRODUCING SAID HIGH STRENGTH HOT-ROLLED STEEL PLATE - This high strength hot-rolled steel sheet includes: in terms of percent by mass, C: 0.05 to 0.12%; Si: 0.8 to 1.2%; Mn: 1.6 to 2.2%; Al: 0.30 to 0.6%; P: 0.05% or less; S: 0.005% or less; and N: 0.01% or less, with the remainder being Fe and unavoidable impurities, wherein a microstructure includes specific ranges (in area %) of ferrite phases as well as martensite phases, and a maximum concentration of Al detected by a glow discharge emission spectroscopic analysis is in a range of 0.75 mass % or less in a region from a surface of the steel sheet to a thickness of 500 nm after being acid-pickled. | 11-08-2012 |
20130044334 | ORIGINAL DOCUMENT SIZE DETECTION DEVICE - An original document size detection device of the present invention is characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a light from the light source is reflected by the original document and an external light that enters the surface of the document reading table when the cover body is lifted, a masking unit which masks an output signal based on the external light in the output signal of the light detection unit based on the reflected light and the external light, and a determination unit which determines a size of the original document in a main scanning direction based on the output signal of the light detection unit that is masked by the masking unit. | 02-21-2013 |
20130044357 | ORIGINAL DOCUMENT SIZE DETECTION DEVICE - An original document size detection device characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a light from the light source is reflected by the original document, an angle detection unit which detects an opening angle of the cover body and has a first photo sensor, a second photo sensor, a third photo sensor, and a shield plate, and a determination unit which determines the size of the original document in a sub-scanning direction when the opening angle of the cover body is equal to an angle al and the size of the original document in a main scanning direction when the opening angle of the cover body is equal to an angle α | 02-21-2013 |
20140036324 | LIGHT COLLECTING MEMBER, AND OPTICAL MODULE AND IMAGE READING DEVICE HAVING THE LIGHT COLLECTING MEMBER - A light collecting member includes a lens to make incident light be collected on a light receiving member, a lens barrel to house the lens, an end portion into which a light enters of the lens barrel being arranged near the light receiving member and a fence member to cover the end portion into which a light enters of the lens barrel and the light receiving member, the fence member having an exhaust port formed in a manner extending in a vertical direction. | 02-06-2014 |
20140360631 | HIGH STRENGTH HOT-ROLLED STEEL PLATE EXHIBITING EXCELLENT ACID PICKLING PROPERTY, CHEMICAL CONVERSION PROCESSABILITY, FATIGUE PROPERTY, STRETCH FLANGEABILITY, AND RESISTANCE TO SURFACE DETERIORATION DURING MOLDING, AND HAVING ISOTROPIC STRENGTH AND DUCTILITY - This high strength hot-rolled steel sheet includes: in terms of percent by mass, C: 0.05 to 0.12%; Si: 0.8 to 1.2%; Mn: 1.6 to 2.2%; Al: 0.30 to 0.6%; P: 0.05% or less; S: 0.005% or less; and N: 0.01% or less, with the remainder being Fe and unavoidable impurities, wherein a microstructure includes specific ranges (in area %) of ferrite phases as well as martensite phases, and a maximum concentration of Al detected by a glow discharge emission spectroscopic analysis is in a range of 0.75 mass % or less in a region from a surface of the steel sheet to a thickness of 500 nm after being acid-pickled. | 12-11-2014 |
20150203949 | DUAL PHASE STEEL SHEET AND MANUFACTURING METHOD THEREOF - A dual phase steel sheet including: in mass %, C: 0.01 to 0.1%; Mn: 0.2 to 3%; Al: 0.04 to 1.5%; Ti: 0.015 to 0.2%; P: 0.01% or less; S: 0.005% or less; N: 0.01% or less, in which [Ti]−48/14×[N]−48/32×[S]≧0% is satisfied and when Ex.C (%)=[C]−12/48×{[Ti]+48/93×[Nb]−48/14×[N]−48/32×[S]} is set, 0.001≦Ex.C (%)/fsd (%)≦0.01 is satisfied, and a balance being composed of Fe and impurities, in which at the position of ¼ thickness of a sheet thickness, a microstructure is a dual phase with its main phase composed of polygonal ferrite precipitation-strengthened by carbide of Ti and its second phase composed of 1 to 10% in area fraction (fsd (%)) of low-temperature transformation products dispersed plurally, and an average crystal diameter of the low-temperature transformation product is 3 to 15 μm and an average value of a distance of closest approach between the low-temperature transformation products is 10 to 20 μm. | 07-23-2015 |
20150335522 | CARDIOPULMONARY RESUSCITATION ASSISTING DEVICE - A cardiopulmonary resuscitation assisting device which is to be placed between a rescuee and a rescuer, during execution of cardiopulmonary resuscitation (CPR), assist the cardiopulmonary resuscitation, the cardiopulmonary resuscitation assisting device may include a first housing member which constitutes a housing, and which has a spring-like property. | 11-26-2015 |
Hiroyuki Okada, Shinagawa-Ku JP
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20100252988 | AUTOMATIC DOCUMENT CONVEYANCE DEVICE AND IMAGE READING APPARATUS USING THE SAME - An automatic document conveyance device, include a paper guide which has a slot formed by cutting off a part of a conveyance surface for guiding a document; a conveyance unit which inserts in and detach from the slot; wherein the conveyance unit further comprising: a motor which generates driving force; a motor holding part which holds the motor; a driving roller which conveys a document; a drive transmission mechanism which transmits the driving force generated by the motor to the driving roller via a driving roller shaft; and a fitting part which fits the conveyance unit into the slot so that one surface of the conveyance unit forms the conveyance face. | 10-07-2010 |
Hiroyuki Okada, Nishinagae JP
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20100025672 | THIN-FILM LAMINATE AND ORGANIC TRANSISTOR USING THE SAME - An organic transistor includes a semiconductor section that includes a thin-film laminate in which a first organic thin film and a second organic thin film are alternately stacked. The thin-film laminate includes at least two layers of the first organic thin film. The first organic thin film is a pentacene thin film, and the second organic thin film is an amorphous organic thin film. The pentacene thin film may be a pentacene bilayer thin film, and the amorphous organic thin film may be a tetraaryldiamine thin film. The tetraaryldiamine thin film may be an α-NPD thin film. The organic transistor has improved transistor characteristics (e.g., mobility, ON/OFF ratio, or threshold value control). | 02-04-2010 |
Hiroyuki Okada, Saitama-Shi JP
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20100001518 | Quick Connector - Sealing capacity for preventing the leakage and penetration of fuel is enhanced remarkably and the entrance of foreign matters, such as mud, and water past a retainer from outside can be surely prevented. | 01-07-2010 |
Hiroyuki Okada, Maibara JP
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20090320296 | HAIR TRIMMER BLADE UNIT - A hair trimmer blade unit includes a stationary blade and a movable blade, which includes movable blade pieces. Each movable blade piece includes a basal blade edge portion and a distal catch portion. The basal blade edge portion extends along a line inclined so that as the distal end of the movable blade piece become closer, the distance from the adjacent movable blade piece increases. The distal catch portion extends toward the adjacent movable blade piece from the line. The blade edge of each movable blade piece includes a saw-toothed portion formed so that as the distal end of the corresponding movable blade piece becomes closer, the distance from the adjacent movable blade pieces decreases in plural steps. | 12-31-2009 |
Hiroyuki Okada, Minato-Ku JP
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20090322436 | VOLTAGE-CONTROLLED OSCILLATOR - A voltage-controlled oscillator comprises an inductor and a group of variable capacitance elements forming a resonance circuit. The group of variable capacitance elements includes first and second variable capacitance elements connectable in parallel and having mutually different absolute values of a ratio of control-voltage sensitivity to capacitance. The first and second variable capacitance elements both have a first end supplied with a control voltage for controlling resonance frequency of the resonance circuit and have a second end selectively connected to the inductor by a band selection signal for deciding a band in which the resonance frequency exists. | 12-31-2009 |
20110121871 | CURRENT CONVERTING METHOD, TRANSCONDUCTANCE AMPLIFIER AND FILTER CIRCUIT USING THE SAME - The present invention is intended to achieve a transconductance amplifier and a voltage/current converting method which can provide a sufficient amplitude and a high degree of design freedom. The method comprises the steps of converting a first voltage signal to a first current signal; converting a second voltage signal to a second current signal; obtaining the common-mode components of the first and second current signals; and subtracting the common-mode components from the first and second current signals to obtain third and fourth signals, and further, subtracting the fourth current signal from the third current signal to generate a first output, while subtracting the third current signal from the fourth current signal to generate a second output. | 05-26-2011 |
20120001675 | TRANSCONDUCTANCE AMPLIFIER - The present invention is intended to achieve a transconductance amplifier and a voltage/current converting method which can provide a sufficient amplitude and a high degree of design freedom. The method comprises the steps of converting a first voltage signal to a first current signal; converting a second voltage signal to a second current signal; obtaining the common-mode components of the first and second current signals; and subtracting the common-mode components from the first and second current signals to obtain third and fourth signals, and further, subtracting the fourth current signal from the third current signal to generate a first output, while subtracting the third current signal from the fourth current signal to generate a second output. | 01-05-2012 |
Hiroyuki Okada, Kahoka JP
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20090126189 | METHOD FOR PRODUCING PRINTED CIRCUIT BOARD ASSEMBLY AND MOUNTING DEVICE - A mounting device for mounting an component onto a circuit board may include: a first memory to store mounting data associating a placement of a component in the mounting device with a mounting position of the component on the circuit board, a second memory to store reference data corresponding to a reference component, a placement data changer to change data specifying the placement of the component in the mounting device to data specifying a placement of the reference component in the mounting device, a mounting position data changer to change data specifying a mounting position of the component on the circuit board to data specifying a mounting position of the component that is previously indicated, and a mounter to mount the component at a position on the circuit board specified by the changed mounting data. | 05-21-2009 |
Hiroyuki Okada, Toyama JP
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20090050878 | MULTIFUNCTION ORGANIC DIODE AND MATRIX PANEL THEREOF - Disclosed is organic diode which is capable of light emitting display by an organic EL display, image sensing by a organic photodiode and power generation by an organic solar cell. Also disclosed is a matrix panel of such a multifunction organic diode. Specifically disclosed is a multifunction organic diode comprising a first electrode ( | 02-26-2009 |
Hiroyuki Okada, Kahoku JP
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20080217394 | Operation support system, component arrangement recognition method and cassette arrangement recognition method in component mounting apparatus - An operation support system in a component mounting apparatus on a manufacturing line for manufacturing printed board units, comprises: an ID reading unit that reads out cassette identification information for identifying cassettes and component identification information for identifying components from the cassette each comprising tags for recording the cassette identification information and tags for recording the component identification information, wherein at least one reels are loaded on each cassette and tapes to which the components are attached are wound around the reels, and the components are contained in the reels accommodated in the cassettes; a storage unit that stores information for specifying the components previously set to be loaded on the cassettes; and a component loading checking unit that checks whether or not the components loaded on the cassettes are correct by comparing the component identification information with the specifying information corresponding to the cassette identification information. | 09-11-2008 |
20130158683 | JIG SPECIFICATION SUPPORT DEVICE, JIG SPECIFICATION SUPPORT METHOD AND RECORDING MEDIUM - A jig specification support device is connected to a database that stores a first identifier which identifies an electronic part to be mounted on a substrate using a mounter device and a second identifier which identifies a jig mounting the electronic part in a corresponding manner. The jig specification support device includes determining whether a total number of electronic parts mounted on one or more jigs mounted on the mounter device is less than the number requested to achieve a plan. The jig specification support device includes a fourth display controlling that, when the total number of electronic parts is less than the number requested to achieve the plan, specifies in the database the second identifier of the jig which is not mounted on the mounter device and is mounting the electronic part. A fourth display controlling emits a LED of the jig having the specified second identifier. | 06-20-2013 |
Hiroyuki Okada, Ibaraki JP
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20110124843 | METHOD FOR EFFICIENTLY AMPLIFYING ABNORMAL PRION PROTEIN DERIVED FROM BSE - A method for efficiently amplifying abnormal prion protein (PrP | 05-26-2011 |
Hiroyuki Okada, Yokohama-Shi JP
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20120062412 | MOVABLE INFORMATION COLLECTION APPARATUS - An object of the present invention is to provide a movable information collection apparatus capable of grasping the current situation in a timely fashion. Also, an object of the present invention is to provide a geographical monitoring system capable of utilizing the movable information collection apparatus. The movable information collection apparatus includes an observation data collection antenna system that receives observation data obtained by observing an observation target area from the air, a geographic information database that stores previously acquired geographic information in the observation target area, an evaluation calculation unit that calculates and outputs a difference between the observation data and the previously acquired geographic information, the observation data collection antenna system, the geographic information database, and the evaluation calculation unit being mounted on a movable pedestal. | 03-15-2012 |
Hiroyuki Okada, Kanagawa JP
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20120200440 | A/D CONVERTER AND SEMICONDUCTOR DEVICE - An A/D converter and a semiconductor device simple in configuration are provided which can keep a constant noise shaping characteristic without depending on manufacturing variations or a temperature change. A semiconductor device includes a delta-sigma modulator, an input changeover switch, and a control logic circuit. The delta-sigma modulator can change a time constant of an internal circuit according to a control signal. The input changeover switch selectively inputs any one of an input amplitude voltage and a reference voltage to the delta-sigma modulator. A control logic circuit is coupled to an output of the delta-sigma modulator, and generates the control signal. | 08-09-2012 |
Hiroyuki Okada, Osaka-Shi JP
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20130327295 | Gas Engine System with Detection Function of Abnormality Occurrence of Gas Pressure Detection Mechanism - A gas engine system has a control unit including: a first determination section for determining, as a first determination, whether the gas pressure is a low pressure less than a predetermined pressure, while the control device recognizes the gas valve is closed; a second determination section for determining, as a second determination, whether the gas pressure is a high pressure equal to or more than the predetermined pressure, while the control device recognizes that the gas valve is open, if the first determination determines the gas pressure is the low pressure; a start-up section for performing the first and second determinations before start of engine operation when receiving a start-up command; and an operation start section for opening the valve and starting the engine, if the first determination determines the gas pressure is the low pressure, and if the second determination determines the pressure is the high pressure. | 12-12-2013 |
20150240735 | INTERNAL COMBUSTION ENGINE - An internal combustion engine is provided, which is capable of performing normal perturbation for a long period of time according to changes in a valve with time such as contamination, and wear. A gas engine | 08-27-2015 |
Hiroyuki Okada, Aichi JP
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20140021918 | Charging Apparatus for Vehicles - Provided is a charging apparatus for vehicles which charges a vehicle provided with a charging control circuit via a charging cable, comprising a charging control device which controls electrical charging to the vehicle by transmitting a charging control signal to the charging control circuit on the vehicle side, a charging control signal transmission restricting device which restricts transmission of the charging control signal, and a resetting device which forcibly resets the charging control signal when said restriction on transmission of the charging control signal is withdrawn. | 01-23-2014 |
Hiroyuki Okada, Shiga JP
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20130000126 | ELECTRIC SHAVER - An electric shaver includes an outer blade having blade holes defined by a frame, and an inner blade provided inside the outer blade to move relative to the outer blade and cut body hair inserted into the blade holes. Circumferences of the blade holes of the frame are bent toward the inner blade so as to provide hair lifting portions having rounded portions in the frame, and the frame provided with the hair lifting portions is located closer to a skin than to a surface of the inner blade on a skin side. | 01-03-2013 |
Hiroyuki Okada, Hamamatsu-Shi JP
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20140194725 | BRAIN DISEASE DIAGNOSIS SYSTEM - An object of the present invention is to perform a more accurate and detailed diagnosis of a brain disease. | 07-10-2014 |
Hiroyuki Okada, Kyoto JP
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20150022938 | CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME - [Theme] To provide a chip capacitor capable of easily and rapidly accommodating a plurality of types of capacitance values using a common design and a method for manufacturing the chip capacitor. [Solution] A chip capacitor | 01-22-2015 |
Hiroyuki Okada, Hyogo JP
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20160031748 | INSULATING LAYER FORMING MATERIAL, INSULATING LAYER FORMING PASTE - An insulating layer forming material and an insulating layer forming paste capable of forming an insulating layer on a metallic substrate without the filler and glass reacting or warpage occurring even when repeatedly fired at 850° C. or higher are provided. The insulating layer forming material containing a lead-free glass composition and an α-quartz filler contains 17.0-40.0 wt. % of the α-quartz filler and 60.0-83.0 wt. % of the lead-free glass composition. The α-quartz filler has an average particle diameter (D | 02-04-2016 |