Abstract: A congestion prediction device, a congestion prediction method, and a storage medium are provided. A mapping outputs an output variable when input variables are input to the mapping. The output variable indicates a degree of congestion in a predetermined specific area. The mapping is learned in advance by machine learning. The input variables include congestion variables. Each of the congestion variables indicates a degree of congestion in the specific area at regular time intervals within a specific period. The output variable indicates a degree of congestion after a lapse of the regular time interval from an end time of the specific period.

Abstract: A method for producing an extrusion molded product for automobiles, comprising the following steps: A synthetic resin injected into a first extrusion molding machine (21) is extruded through a first mold die (20) as a core material (3); the core material (3) passes through a first cooling tank (25), and then is bent by bending rollers (22) into a desired curved shape with a radius of curvature R1; the core material (3) is extended linearly, and goes into a second mold die (23); a thermoplastic elastomer injected in a second extrusion molding machine (24) forms seal portions (2) and seal lip portions (6) on a periphery of the core material (3); thereby forming a curved portion with a radius of curvature R2 on the extrusion molded product (1).

Abstract: A method for producing an extrusion molded product for automobiles, comprising the following steps: A synthetic resin injected into a first extrusion molding machine (21) is extruded through a first mold die (20) as a core material (3); the core material (3) passes through a first cooling tank (25), and then is bent by bending rollers (22) into a desired curved shape with a radius of curvature R1; the core material (3) is extended linearly, and goes into a second mold die (23); a thermoplastic elastomer injected in a second extrusion molding machine (24) forms seal portions (2) and seal lip portions (6) on a periphery of the core material (3); thereby forming a curved portion with a radius of curvature R2 on the extrusion molded product (1).

Abstract: A thermoplastic elastomer composition forming the contact portion (6) comprises: 30 to 60 parts by weight of component (a): a block copolymer comprising at least two polymer blocks A mainly comprising a vinyl aromatic compound and at least one polymer block B mainly comprising a conjugated diene compound, and/or a hydrogenated block copolymer obtained by hydrogenating the block copolymer; 10 to 30 parts by weight of component (b): a homopolymer of crystalline ethylene or propylene, or a crystalline copolymer mainly comprising the ethylene or propylene; and 25 to 55 parts by weight of component (c): a rubber softener; and in addition to the above-mentioned (a)+(b)+(c)=100 parts by weight; 3 to 15 parts by weight of component (d): a petroleum resin and/or a hydrogenated petroleum resin obtained by hydrogenation.

Abstract: An extrusion molded product having a core material for mounting thereof on a flange around the periphery of an opening of an automobile body, such as a door, a trunk, a back door, and a slide door includes a pressure receiving member including a soft thermoplastic elastomer composition connected to opposed side portions of a core material having a generally U-shaped cross section in the longitudinal direction, a hollow chamber formed in the upper portion of the core material by connecting the pressure receiving member to the opposed side portions of the core material, and a sealing portion having a thickness thinner than a thickness of the pressure receiving member formed in a part of the pressure receiving member.

Abstract: An extrusion molded product having a core material for mounting thereof on a flange around the periphery of an opening of an automobile body, such as a door, a trunk, a back door, and a slide door comprises a pressure receiving member 4 comprising a soft thermoplastic elastomer composition connected to opposed side portions of a core material having a generally U-shaped cross section in the longitudinal direction, a hollow chamber 5 formed in the upper portion of the core material by connecting the pressure receiving member to the opposed side portions of the core material, and a sealing portion 9 having a thickness thinner than a thickness of the pressure receiving member 4 formed in a part of the pressure receiving member 4.

Abstract: An extrusion molded product having a core material, such as a weather strip and a trim, for mounting thereof on a flange around the periphery of an opening of an automobile body, such as a door, a trunk, and a back door comprises a molded product body (1) which includes a core material (3) having a generally U-shaped cross section in a longitudinal direction, a coating layer (2) having holding portions (4) formed inside side portions of the core material (3), and a contact layer (6) consisting of a thermoplastic elastomer composition harder than the holding portions (4) and formed integrally with the holding portions (4) on a surface abutting the flange (5).

Abstract: An extrusion-molded product for attaching to a flange of a vehicle body opening, such as an automotive door, trunk and backdoor comprises a core material having a U-shaped cross section along the lengthwise direction of of said core material, a coating layer of thermoplastic elastomer or rubber formed in the outside of the core material and provided with a hollow seal portion, and a pressing member of thermoplastic elastomer or rubber having a hollow portion formed integrally in the inside of the U-shaped cross section of the core material.

Abstract: An automotive weather strip mounted on a flange at the peripheral edge of various openings in a vehicle body such as an automotive door, trunk, and back door includes a weather strip body. The weather strip body includes a coating layer having a hollow seal part, which is made of thermoplastic elastomer, and a core material having a substantially U-shaped cross section, which is made of a hard synthetic resin. A seal pad part made of thermoplastic elastomer is provided on the inner bottom surface of the core material having a substantially U-shaped cross section or on the coating layer provided on the inner bottom surface of the core material having a substantially U-shaped cross section. The seal pad part is formed with a large number of protrusions on the surface thereof facing to a flange.

Abstract: A method of manufacturing a synthetic resin core material having a substantially U-shaped cross section which is used in are extruded molding product for holding an opening portion of a vehicle body such as a door or a trunk of an automobile comprises the steps of extruding a synthetic resin to form a core material having a substantially U-shaped cross section, moving the U-shaped core material toward a cutting machine, rotating opposed rotors having blade-shaped portions in the cutting machine, and cutting and forming cut portions or cut slot portions on both lateral sides of the U-shaped core material.

Abstract: A method of manufacturing a synthetic resin core material having a substantially U-shaped cross section which is used in are extruded molding product for holding an opening portion of a vehicle body such as a door or a trunk of an automobile comprises the steps of extruding a synthetic resin to form a core material having a substantially U-shaped cross section, moving the U-shaped core material toward a cutting machine, rotating opposed rotors having blade-shaped portions in the cutting machine, and cutting and forming cut portions or cut slot portions on both lateral sides of the U-shaped core material.

Abstract: An automotive extrusion-molded product includes a core material (2) having a U-shaped cross section which is made of a hard synthetic resin. The core material has cut portions (7, 8) with various shapes extending in the lengthwise direction. A coating body (3) made of a soft synthetic resin is adhered to the core material so as to cover the core material. The coating body (3) is provided with a pushed-in portion (5) formed integrally with the coating body and extending downward beyond the end portion (4, 4) of the core material so as to be pushed in toward an inner peripheral surface (14) having a U-shape cross section of the core material.

Abstract: An extrusion molded product such as a trim, weather strip, and window molding which is used in a vehicle body opening such as a door, trunk and window of an automobile comprises a core material made of a hard synthetic resin and having a substantially U-shaped cross section, and an inner and outer peripheral coating bodies made of a soft synthetic resin and coating the core material. The inner peripheral coating body or outer peripheral coating body is provided with a pushed-in portion extending downward beyond the lower end of the core material so as to be capable of being pushed toward the inside of the core material. The pushed-in portion is provided with holding elements the outer periphery thereof. The inner peripheral coating body is melting adhered to the whole of a part of the inner periphery of the core material, and the outer peripheral coating body is melting adhered to the whole or a part of the outer periphery of the core material.

Abstract: A current probe suitable for detecting a large current from DC to high frequency has first and second current detecting means. The first current detecting means detects a current under test from DC to a predetermined intermediate frequency band. It has an orthogonal flux gate element, an induced voltage detecting circuit 46 for detecting an induced voltage of the orthogonal fluxgate element, and a feedback coil 50 receiving the output voltage of the induced voltage detecting circuit 46 for generating magnetic flux to cancel the magnetic flux generated by the current under test. The second current detecting means has a Rogowski coil 12 and an integration circuit and detects said current under test higher than the predetermined intermediate frequency band.

Abstract: A current probe suitable for detecting a large current from DC to high frequency has first and second current detecting means. The first current detecting means detects a current under test from DC to a predetermined intermediate frequency band. It has an orthogonal flux gate element, an induced voltage detecting circuit 46 for detecting an induced voltage of the orthogonal fluxgate element, and a feedback coil 50 receiving the output voltage of the induced voltage detecting circuit 46 for generating magnetic flux to cancel the magnetic flux generated by the current under test. The second current detecting means has a Rogowski coil 12 and an integration circuit and detects said current under test higher than the predetermined intermediate frequency band.

Abstract: An automotive extrusion-molded product such as a trim, weather strip, and window molding which is used at a vehicle body opening such as an automotive door, trunk, and window of an automobile comprises a core material (2) having a U shape in the cross section which is made of a hard synthetic resin, said core material having cut portions (7, 8) with various shapes and extending in the lengthwise direction and a coating body (3) made of a soft synthetic resin, which is adhered to the core material so as to cover the core material. The coating body (3) is provided with a pushed-in portion (5) which is formed integrally with the coating body and extends downward beyond the end portion (4, 4) of the core material so as to be able to be pushed in toward an inner peripheral surface (14) having a U shape in the cross section of the core material.

Abstract: A screw capable of simplifying an assembly work and shortening a release hole for causing the screw to abut thereagainst and of clamping a part being clamped with a high sealing property. The screw comprises a temporary holding member 12 provided on a screw shank 1 for temporarily holding the screw on a part being clamped, and the temporary holding member 12 is a molding of plastics formed on an intermediate, outer periphery of the screw shank 1 and comprises elastic blade pieces extending radially and provided on an outer periphery of a short cylinder portion having a female thread portion matching a male thread 8 of the screw shank 1.

Abstract: A stick-type ignition coil have a central core, a cylindrical member, primary spool, primary coil, secondary spool, secondary coil, outer core and a resin insulator. The two longitudinal end corners and faces of the core are covered by respective buffer members. The inner circumferential corners of the outer core is supported by ring members. Some of the members disposed radially inside and other members disposed radially outside of the inside members are held slidably to each other in the ignition coil. The spools are made of resin containing a rubber in excess of 5 weight percent and reinforcing materials. The resin insulator contains a flexible material.

Abstract: A stick-type ignition coil have a central core, a cylindrical member, primary spool, primary coil, secondary spool, secondary coil, outer core and a resin insulator. The two longitudinal end corners and faces of the core are covered by respective buffer members. The inner circumferential corners of the outer core is supported by ring members. Some of the members disposed radially inside and other members disposed radially outside of the inside members are held slidably to each other in the ignition coil. The spools are made of resin containing a rubber in excess of 5 weight percent and reinforcing materials. The resin insulator contains a flexible material.

Abstract: A switching type hook is provided whose hook base can be made small-sized without degrading strength and durability. A stopper portion formed at an inner side of a lower end of a hook member is caused to contact directly with a side surface of a head of a bolt for fixing of the hook base so that a load applied to the hook member is born.