Abstract: A method for producing hydrogen gas, is disclosed which is characterized by reacting “mineral ion water containing at least alkaline earth metal ions and having pH of 11 or more to 14 or less” and “mineral-supported high-temperature burned carbonaceous substances made by impregnating mineral ion water in an organism-derived carbon precursor and burning the precursor at high temperature”; a mineral-supported high-temperature burned carbonaceous substance for the above-mentioned method of producing of hydrogen gas; and a method for producing mineral ion water for the above-mentioned method of producing hydrogen gas, wherein the mineral ion water is made by dissolving at least oxide, hydroxide, carbonate, or hydrogencarbonate of magnesium or calcium in water to contain alkaline earth metal ions in the water, adjusting pH of the water, and dissolving a water-soluble component of organism-ash in the water.

Abstract: A sound source localization device includes an acquisition unit configured to acquire acoustic signals of M channels (M is an integer equal to or greater than one), a phase difference information calculator configured to perform a short-time Fourier transform on the acoustic signals of M channels and to convert a time domain into a frequency domain including phase information, and an estimator configured to input phase information of the acoustic signals subjected to the short-time Fourier transform to a deep learning machine and to perform sound source localization of the acoustic signals using the deep learning machine where input follows a von Mises distribution.

Abstract: A method for producing hydrogen gas, is disclosed which is characterized by reacting “mineral ion water containing at least alkaline earth metal ions and having pH of 11 or more to 14 or less” and “mineral-supported high-temperature burned carbonaceous substances made by impregnating mineral ion water in an organism-derived carbon precursor and burning the precursor at high temperature”; a mineral-supported high-temperature burned carbonaceous substance for the above-mentioned method of producing of hydrogen gas; and a method for producing mineral ion water for the above-mentioned method of producing hydrogen gas, wherein the mineral ion water is made by dissolving at least oxide, hydroxide, carbonate, or hydrogencarbonate of magnesium or calcium in water to contain alkaline earth metal ions in the water, adjusting pH of the water, and dissolving a water-soluble component of organism-ash in the water.

Abstract: A sound source localization device includes an acquisition unit configured to acquire acoustic signals of M channels (M is an integer equal to or greater than one), a phase difference information calculator configured to perform a short-time Fourier transform on the acoustic signals of M channels and to convert a time domain into a frequency domain including phase information, and an estimator configured to input phase information of the acoustic signals subjected to the short-time Fourier transform to a deep learning machine and to perform sound source localization of the acoustic signals using the deep learning machine where input follows a von Mises distribution.

Abstract: The present invention is to provide a connector seal allowing an accurate inspection of presence of an incorrectly formed bore in a terminal insertion bore of the connector seal. A connector seal includes a seal main body and a plurality of terminal insertion bores. Each terminal insertion bore has an upper membrane potion and a lower membrane portion, which are spaced one another and interconnected together with a lamella. Preferably, the terminal insertion bore has a membrane, which includes a substantially curved groove and a substantially curved lamella. Preferably, the terminal insertion bore has a membrane which includes a lamella, the lamella being oriented in a direction coincident with a diagonal line of a rectangular cross-section of a terminal so that corners of the terminal hit opposite ends of the lamella.

Abstract: The present invention provides a method capable of inexpensively obtaining a novel complex compound excellent in heat resistance, light-weight property, flame resistance, chemical resistance, and electroconductivity, and of converting a chemically harmful or morphologically hazardous substance into a detoxified/safened substance by a safe operation. Further, it is possible to simultaneously obtain a structural body where the detoxified/safened inorganic compounds have surfaces coated with the complex compound, so that application of the above method to a treatment of wastes allows for contribution to resource recycling. The present invention also resides in: a carbon/aluminum complex compound produced by distillingly removing a water content from an aqueous dispersion containing a polyaluminum chloride and a water-soluble organic substance, and firing the remainder at a temperature of 300° C.

Abstract: A lever type connector comprises a first connector housing; a second connector housing including a projection; and a lever pivotally engaged with the first connector housing and including two arm plates and an interconnecting bar which connects the two arm plates. The each arm plate comprises a provisional-retaining projection projecting from the arm plate toward the other arm plate, which abuts to the projection and causes to deform the arm plate so that the arm plate recedes to the other arm plate when the projection is inserted into the cam groove; and a cancellation lever extending from an edge of the arm plate and positioned at a counter side of the inlet with respect to the pivotal support, which cause to deform the arm plate so that the arm plate recedes to the other arm plate when the cancellation lever is pressed to come close to the other cancellation lever.

Abstract: A forged card discrimination system, an authenticity determination information writing device and a forged card discrimination device which can directly utilize an existing cash card or a credit card of a magnetic recording type and is preferable to prevent abuse of a forgery card with low cost are provided. A forged card discrimination system 1 is configured to include a magnetic card read section 1a, magnetic card determination section 1b, and an authentic signal (analog signal) writing section 1c, reads all track data on the magnetic card as analog signal, and analyzes the waveform of the analog signal so as to determine authenticity of the magnetic card, in addition, when target magnetic card is an authentic card, performs writing analog signal data based on the original algorithm in a front part of writing position of STX signal and a rear part of writing position of ETX signal.

Abstract: A lever type connector comprises a first connector housing; a second connector housing including a projection; and a lever pivotally engaged with the first connector housing and including two arm plates and an interconnecting bar which connects the two arm plates. The each arm plate comprises a provisional-retaining projection projecting from the arm plate toward the other arm plate, which abuts to the projection and causes to deform the arm plate so that the arm plate recedes to the other arm plate when the projection is inserted into the cam groove; and a cancellation lever extending from an edge of the arm plate and positioned at a counter side of the inlet with respect to the pivotal support, which cause to deform the arm plate so that the arm plate recedes to the other arm plate when the cancellation lever is pressed to come close to the other cancellation lever.

Abstract: The present invention is to provide a connector seal allowing an accurate inspection of presence of an incorrectly formed bore in a terminal insertion bore of the connector seal. A connector seal includes a seal main body and a plurality of terminal insertion bores. Each terminal insertion bore has an upper membrane potion and a lower membrane portion, which are spaced one another and interconnected together with a lamella. Preferably, the terminal insertion bore has a membrane, which includes a substantially curved groove and a substantially curved lamella. Preferably, the terminal insertion bore has a membrane which includes a lamella, the lamella being oriented in a direction coincident with a diagonal line of a rectangular cross-section of a terminal so that corners of the terminal hit opposite ends of the lamella.

Abstract: In order to stably measure an input interval time of a pulse signal with high precision, a time interval measuring apparatus includes a reference signal generator, a phase shifter, first and second A/D converters, an error correction unit, an instantaneous phase calculation unit, and an interval time calculation unit. The phase shifter divides a reference signal of a sine wave having a predetermined frequency from the reference signal generator into a first analog signal and a second analog signal having phases shifted to each other. The first and second A/D converters perform sampling of the first analog signal and the second analog signal from the phase shifter, respectively, at an input timing of a pulse signal to be measured, and output a first and second digital sample values.

Abstract: A plastic sheet having a number of recessed and protruded parts useful as a protective sheet in moving and construction, and for cushion packaging and thermal insulation is disclosed. Also disclosed is a two-layered or three-layered double wall sheet, which is produced by adhering one or two flat plastic sheets on the above plastic sheet. The double wall sheet has high rigidity against bending and improved warps when compared with the conventional plastic bubble boards, and is useful as the material for various panels and packaging containers. The plastic sheet is produced by vacuum forming to form plural protruded, truncated cone-shaped parts and recessed, ring-shaped parts surrounding and continuing from the protruding parts. The double wall sheet is produced by adhering a back sheet and/or liner sheet to the plastic sheet.

Abstract: In order to stably measure an input interval time of a pulse signal with high precision, a time interval measuring apparatus includes a reference signal generator, a phase shifter, first and second A/D converters, an error correction unit, an instantaneous phase calculation unit, and an interval time calculation unit. The phase shifter divides a reference signal of a sine wave having a predetermined frequency from the reference signal generator into a first analog signal and a second analog signal having phases shifted to each other. The first and second A/D converters perform sampling of the first analog signal and the second analog signal from the phase shifter, respectively, at an input timing of a pulse signal to be measured, and output a first and second digital sample values.

Abstract: To provide a connector in which a compact design of the connector can be achieved, and besides a retaining force for preventing withdrawal of a metal terminal can be further increased, a connector housing 10 includes terminal receiving chambers 11 into which metal terminals 30 can be inserted, respectively, from a rear side, elastic lances 12 for respectively retaining the metal terminals 30 to prevent rearward withdrawal of the metal terminals 30, an elastic deformation space 13 for the lances, and a front holder insertion space 16 which is provided at a front side of the elastic deformation space in continuous relation thereto such that a front holder can be inserted into a predetermined position in the front holder insertion space from the front side.

Abstract: To provide a connector in which a compact design of the connector can be achieved, and besides a retaining force for preventing withdrawal of a metal terminal can be further increased, a connector housing 10 includes terminal receiving chambers 11 into which metal terminals 30 can be inserted, respectively, from a rear side, elastic lances 12 for respectively retaining the metal terminals 30 to prevent rearward withdrawal of the metal terminals 30, an elastic deformation space 13 for the lances, and a front holder insertion space 16 which is provided at a front side of the elastic deformation space in continuous relation thereto such that a front holder can be inserted into a predetermined position in the front holder insertion space from the front side.

Abstract: To positively retain terminal retaining members provisionally and completely relative to a connector housing, a connector 1, 41, 61 includes a connector housing 2, 42, 62 for receiving terminals 4, 64, and a holder 3, 43, 63 attached in a sliding manner to the connector housing. Terminal retaining members 9 are pivotally provided respectively at opening portions 7 of the connector housing. The holder includes first slanting portions 26 for pushing the terminal retaining members into the respective opening portions so as to provisionally retain the terminal retaining members, and second slanting portions 29 for further pushing the terminal retaining members into the opening portions so as to completely retain the terminal retaining members. When the retaining members are provisionally retained, a distal end of each retaining member abuts against the corresponding second slanting portion.

Abstract: An MTIE test signal generating apparatus generates a predetermined MTIE test signal. An MTIE measuring unit includes a low-pass measuring filter having a predetermined high-cut characteristic. A cycle-amplitude setting portion sets a cycle corresponding to an observation time of each of desired plural specific points for a predetermined MTIE characteristic and an amplitude corresponding to a difference in the MTIE value between adjacent specific points. Plural signal generating portions generate plural signals each having the cycle and the amplitude having repetitive waveforms and then outputting to each of the desired plural specific points. A holding time setting portion sets a holding time for holding the upper and lower limit values of the repetitive waveforms over the predetermined time so that a signal cycle having at least the shortest cycle of the plural signals is longer than a predetermined time corresponding to the predetermined high-cut characteristic of the low-pass measuring filter.

Abstract: A plastic sheet having a number of recessed and protruded parts useful as a protective sheet in moving and construction, and for cushion packaging and thermal insulation is disclosed. Also disclosed is a two-layered or three-layered double wall sheet, which is produced by adhering one or two flat plastic sheets on the above plastic sheet. The double wall sheet has high rigidity against bending and improved warps when compared with the conventional plastic bubble boards, and is useful as the material for various panels and packaging containers. The plastic sheet is produced by vacuum forming to form plural protruded, truncated cone-shaped parts and recessed, ring-shaped parts surrounding and continuing from the protruding parts. The double wall sheet is produced by adhering a back sheet and/or liner sheet to the plastic sheet.

Abstract: A transport and storage carrier for semiconductor members including wafers which is characterized in that the carrier is molded from a resin composition comprising a synthetic resin having a melting temperature of at least 300° C. and a carbon fibril admixed with the resin, the molded carrier being 1 to 5 seconds in average charge decay time for decay of 1,000 V to 5 V.

Abstract: A semiconductor device module is provided that prevents adhesion defects from causing in bonding a semiconductor sensor chip to a sensor stage with an adhesive and improving the reliability thereof. The semiconductor device module includes a sensor stage and a semiconductor optical sensor chip mounted on the sensor stage. The sensor stage includes a U-groove formed in an upper central surface portion of a bottom wall thereof. The sensor chip is bonded to the sensor stage with a thermosetting and UV-curing adhesive coated in the U-groove. The U-groove, includes an island-shaped flat pedestal located at a central bottom portion of the U-groove for mounting the sensor chip thereon. Pins are preferably disposed on both sides of the pedestal to hold the sensor chip horizontally, and the side walls of the U-groove 3b are preferably slanted such that the adhesive coated in the U-groove is prevented from splashing to the outside.