Abstract: A shovel includes a lower traveling body that runs; an upper rotating body that is rotatably mounted on the lower traveling body; an attachment attached to the upper rotating body; a display device; and a processor that obtains a current shape of a target ground, calculates a recommended line that is suitable to excavate, with the attachment, the target ground having the obtained current shape, and displays the current shape of the target ground and the recommended line on the display device.

Abstract: A shovel includes a traveling undercarriage, an upper turning structure, an attachment, an end attachment position detecting device, an object detecting device, and a processor. The upper turning structure is turnably mounted on the traveling undercarriage. The attachment is attached to the upper turning structure, and includes an end attachment at an end thereof. The end attachment position detecting device is configured to detect the position of the end attachment. The object detecting device is configured to detect the position of an object. The processor is configured to control the movement of at least one of the attachment and the upper turning structure, based on the relative positional relationship between the excavation completion position of the end attachment and the position of the object.

Abstract: A shovel includes a lower traveling body that runs, an upper rotating body that is rotatably mounted on the lower traveling body, a plurality of hydraulic actuators that are operated by hydraulic oil discharged by a hydraulic pump driven by an engine, a determining unit that determines a type of work, and a control unit that controls the hydraulic actuators based on the type of work determined by the determining unit.

Abstract: A shovel performing a work by being operated by a driver includes a lower running body, an upper turning body mounted on the lower running body and a control device that controls an operation of a hydraulic actuator in response to an operation applied to an operation lever. A cabin is provided in the upper turning body. An attaching part is provided in the cabin and is capable of attaching a multifunctional portable information terminal having a display and input function, a wireless communication function and a voice recognition function. The attaching part includes a connecting part connected to the multifunctional portable information terminal. The control device performs data communication with the multifunctional portable information terminal through the connecting part, and supplies electric power from an electric accumulation part of the shovel to the multifunctional portable information terminal through the connecting part.

Abstract: A shovel that performs excavation in accordance with a complex excavation operation including an arm or bucket closing operation and a boom raising operation includes an excavation operation detection part, a position detection part, a maximum allowable pressure calculation part, and a boom cylinder pressure control part. The excavation operation detection part detects that the complex excavation operation has been performed. The position detection part detects the position of the shovel. The maximum allowable pressure calculation part calculates the pressure of the contraction-side oil chamber of a boom cylinder corresponding to an excavation reaction force at a time when the shovel is lifted by the excavation reaction force as a maximum allowable pressure, based on the position of the shovel. The boom cylinder pressure control part controls the pressure of the contraction-side oil chamber not to exceed the maximum allowable pressure when the complex excavation operation is performed.

Abstract: A shovel includes a lower running body and an upper turning body that is turnably provided on the lower running body. An engine is mounted on the upper turning body. A hydraulic pump is driven by the engine to discharge an operating oil. A hydraulic actuator is mounted on the upper turning body. A control device controls operations of the shovel. An entering object detection device detects a position of an entering object in a monitoring area of said shovel and outputs a detection signal indicating the detection position of said entering object. The control device supplies, after a determination of an entry of the entering object into the monitoring area, the operating oil from the hydraulic pump to the hydraulic actuator.

Abstract: A shovel performing a work by being operated by a driver includes a lower running body, an upper turning body mounted on the lower running body and a control device that controls an operation of a hydraulic actuator in response to an operation applied to an operation lever. A cabin is provided in the upper turning body. An attaching part is provided in the cabin and is capable of attaching a multifunctional portable information terminal having a display and input function, a wireless communication function and a voice recognition function. The attaching part includes a connecting part connected to the multifunctional portable information terminal. The control device performs data communication with the multifunctional portable information terminal through the connecting part, and supplies electric power from an electric accumulation part of the shovel to the multifunctional portable information terminal through the connecting part.

Abstract: A shovel management apparatus includes a temporary storing part and an abnormality information storing part. The temporary storing part temporarily stores detection information containing an operation input amount detected by an input amount detecting part of a shovel and physical amounts detected by a plurality of sensors in the shovel. The abnormality information storing part stores abnormality information. A controller performs an abnormality determination based on the detection information. The controller transfers, when an occurrence of an abnormality is determined at a first time, the detection information as the abnormality information, which is stored in a time period from a second time earlier than the first time to at least the first time, from the temporary storing part to the abnormality information storing part.

Abstract: A blow molding method includes a primary blow molding step that molds a preform (200) in a primary blow mold (300A) that includes a primary temperature control section (330) to obtain an intermediate molded article (202), a shrinkage step that discharges blow air from the intermediate molded article to shrink the intermediate molded article, and a secondary blow molding step that blow-molds the intermediate molded article (204) that has shrunken in a secondary blow mold that includes a secondary temperature control section (430) to obtain a final molded article. The primary blow molding step cools a first intermediate molding region of the intermediate molded article that follows a neck using a first primary temperature control section, and the shrinkage step shrinks a second intermediate molding region of the intermediate molded article of which the temperature is controlled by a second primary temperature control section.

Abstract: A shovel management apparatus includes a temporary storing part and an abnormality information storing part. The temporary storing part temporarily stores detection information containing an operation input amount detected by an input amount detecting part of a shovel and physical amounts detected by a plurality of sensors in the shovel. The abnormality information storing part stores abnormality information. A controller performs an abnormality determination based on the detection information. The controller transfers, when an occurrence of an abnormality is determined at a first time, the detection information as the abnormality information, which is stored in a time period from a second time earlier than the first time to at least the first time, from the temporary storing part to the abnormality information storing part.

Abstract: A panel body of a sunroof device able to have reduced weight and a method for producing the panel body. The panel body of a sunroof device includes: a sunroof panel; a holder attached to the peripheral rim of the bottom surface of the sunroof panel and provided with a concavity; a lid member occluding the opening of the concavity; and a resin holding member formed in a manner so as to integrate the sunroof panel, holder, and lid member. The panel body of a sunroof device includes the holder having flanges, an end of the lid member being sandwiched between the top surface of the flanges and the bottom surface of the sunroof panel, and the holding member having a sandwiched section entering the space encircled by the top surface of the flanges, the bottom surface of the sunroof panel, and the end surface of the lid member.

Abstract: A shovel performing a work by being operated by a driver includes a lower running body, an upper turning body mounted on the lower running body and a control device that controls an operation of a hydraulic actuator in response to an operation applied to an operation lever. A cabin is provided in the upper turning body. An attaching part is provided in the cabin and is capable of attaching a multifunctional portable information terminal having a display and input function, a wireless communication function and a voice recognition function. The attaching part includes a connecting part connected to the multifunctional portable information terminal. The control device performs data communication with the multifunctional portable information terminal through the connecting part, and supplies electric power from an electric accumulation part of the shovel to the multifunctional portable information terminal through the connecting part.

Abstract: A shovel that performs excavation in accordance with a complex excavation operation including an aim or bucket closing operation and a boom raising operation includes an excavation operation detection part, a position detection part, a maximum allowable pressure calculation part, and a boom cylinder pressure control part. The excavation operation detection part detects that the complex excavation operation has been performed. The position detection part detects the position of the shovel. The maximum allowable pressure calculation part calculates the pressure of the contraction-side oil chamber of a boom cylinder corresponding to an excavation reaction force at a time when the shovel is lifted by the excavation reaction force as a maximum allowable pressure, based on the position of the shovel. The boom cylinder pressure control part controls the pressure of the contraction-side oil chamber not to exceed the maximum allowable pressure when the complex excavation operation is performed.

Abstract: A shovel performing a work by being operated by a driver includes a lower running body, an upper turning body mounted on the lower running body and a control device that controls an operation of a hydraulic actuator in response to an operation applied to an operation lever. A cabin is provided in the upper turning body. An attaching part is provided in the cabin and is capable of attaching a multifunctional portable information terminal having a display and input function, a wireless communication function and a voice recognition function. The attaching part includes a connecting part connected to the multifunctional portable information terminal. The control device performs data communication with the multifunctional portable information terminal through the connecting part, and supplies electric power from an electric accumulation part of the shovel to the multifunctional portable information terminal through the connecting part.

Abstract: A shovel that performs excavation in accordance with a complex excavation operation including an arm or bucket closing operation and a boom raising operation includes an excavation operation detection part, a position detection part, a maximum allowable pressure calculation part, and a boom cylinder pressure control part. The excavation operation detection part detects that the complex excavation operation has been performed. The position detection part detects the position of the shovel. The maximum allowable pressure calculation part calculates the pressure of the contraction-side oil chamber of a boom cylinder corresponding to an excavation reaction force at a time when the shovel is lifted by the excavation reaction force as a maximum allowable pressure, based on the position of the shovel. The boom cylinder pressure control part controls the pressure of the contraction-side oil chamber not to exceed the maximum allowable pressure when the complex excavation operation is performed.

Abstract: A shovel that performs excavation in accordance with an arm excavation operation including an arm closing operation includes an excavation operation detection part, a position detection part, a maximum allowable pressure calculation part, and an arm cylinder pressure control part. The excavation operation detection part detects that the arm excavation operation has been performed. The position detection part detects the position of the shovel. The maximum allowable pressure calculation part calculates the pressure of the expansion-side oil chamber of an arm cylinder corresponding to an excavation reaction force at a time when the shovel is dragged by the excavation reaction force as a maximum allowable pressure, based on the position of the shovel. The arm cylinder pressure control part controls the pressure of the expansion-side oil chamber not to exceed the maximum allowable pressure when the arm excavation operation is performed.

Abstract: An embodiment of a method of molding a large returnable container includes a heat treatment step for subjecting a thick preform formed of a polyester resin or a primary blow-molded article to intermediate blow molding with heating to obtain an intermediate molded article, and a final blow molding step that includes subjecting the intermediate molded article that has shrunk to final blow molding with heating to obtain a large returnable container. The heat treatment step includes disposing the preform or the primary blow-molded article in a heat treatment mold, and pressurizing the preform or the primary blow-molded article so that a shoulder and a body obtained by blow molding close contact to a cavity surface of the heat treatment mold, and are subjected to a heat treatment, the shoulder being heated at a low temperature as compared with the body.

Abstract: A shovel that performs excavation in accordance with an arm excavation operation including an arm closing operation includes an excavation operation detection part, a position detection part, a maximum allowable pressure calculation part, and an arm cylinder pressure control part. The excavation operation detection part detects that the arm excavation operation has been performed. The position detection part detects the position of the shovel. The maximum allowable pressure calculation part calculates the pressure of the expansion-side oil chamber of an arm cylinder corresponding to an excavation reaction force at a time when the shovel is dragged by the excavation reaction force as a maximum allowable pressure, based on the position of the shovel. The arm cylinder pressure control part controls the pressure of the expansion-side oil chamber not to exceed the maximum allowable pressure when the arm excavation operation is performed.

Abstract: A panel body of a sunroof device able to have reduced weight and a method for producing the panel body. The panel body of a sunroof device includes: a sunroof panel; a holder attached to the peripheral rim of the bottom surface of the sunroof panel and provided with a concavity; a lid member occluding the opening of the concavity; and a resin holding member formed in a manner so as to integrate the sunroof panel, holder, and lid member. The panel body of a sunroof device includes the holder having flanges, an end of the lid member being sandwiched between the top surface of the flanges and the bottom surface of the sunroof panel, and the holding member having a sandwiched section entering the space encircled by the top surface of the flanges, the bottom surface of the sunroof panel, and the end surface of the lid member.

Abstract: A preform 20 for a large container, used for producing a large container which is made of a polyethylene terephthalate resin and which is formed by stretch blow molding, is formed by injecting molding to have a wall thickness of 6 mm to 9 mm and have a longitudinal axis length longer than that of the large container which is a final molded product.