Sodick Co., Ltd.

Sony Corporation

Ricoh Company, Ltd.

Naoto Nakamura

Shuji Okazaki

Hiroshi Maeda

Koichiro Kishima

Hiroyuki Satoh

Yoshiyuki Akiyama

Yasuhiro Okada

Norihito Mihota

Akio Furukawa

Hirofumi Kawamura

Shuichi Kawada

Tsuyoshi Saito

Georgero Konno

Koretaka Ogata

Kanta Shimizu

An information display system includes circuitry to acquire detection information including information on a posture of a user and information on a line of sight of the user, project an image onto a projection destination located in a projection direction with respect to the user, and cause the image to be projected onto the projection destination based on the detection information and information on the projection direction.

Information display system, information display method, and non-transitory recording medium

An additive manufacturing apparatus includes a chamber, a material layer former, an inert gas supplier, and a material supply unit. The material supply unit includes a material tank, a transporter, and a sieve. The material tank stores material. The transporter transports the material discharged from the chamber and the material tank to the highest level of a conveyance route of the material. The sieve is provided below the transporter and above the chamber, removes impurities from the material sent from the transporter and then discharge the material downward to replenish the material layer former with the material.

Additive manufacturing apparatus

The lamination molding apparatus includes an irradiator, a processing device, a cooling device, and an inert gas supply source. The irradiator irradiates a laser beam or an electron beam to a material layer to form a solidified layer. The processing device includes a processing head for holding a tool, and a processing head driver for moving the processing head in at least a horizontal direction. The cooling device is arranged in the processing head and cools a solidified body formed by laminating the solidified layers to a cooling temperature. The cooling device includes a cold gas discharger having a cold gas discharge port for discharging a cold gas being an inert gas having a temperature equal to or lower than the cooling temperature, and discharging the cold gas toward the solidified body. The inert gas supply source supplies the inert gas to the cold gas discharger.

Cooling device with processing head of a lamination molding apparatus

There is provided an information processing device including an information acquisition unit that acquires information from an information providing device that provides the information related to quantitative numerical values to be grasped by the medical practitioner involved with a medical practice, an image data generation unit that generates image data related to the acquired information, and a control unit that controls an installation position of a light source irradiating drawing light having illuminance visually recognizable under a shadowless lamp or an operation state of an optical system that scans an irradiation position of the drawing light so as to draw the image data.

Information processing device, information processing method, screen, and information drawing system

A lamination molding apparatus includes: a material layer forming device that forms a material layer in a molding region; an irradiator that sinters or melts the material layer to form a solidified layer; and a cooling device that cools, to a cooling temperature, at least a part including an upper surface of a solidified body. The material layer forming device includes: a base having the molding region, a recoater head disposed on the base, a recoater head driving device that reciprocates the recoater head in a horizontal direction, and a blade that is arranged on the recoater head and that levels material powder to form the material layer. The cooling device includes: a cooling body that is controlled to the cooling temperature and comes into contact with the upper surface of the solidified body, and a mounting member that mounts the cooling body to the recoater head.

Lamination molding apparatus

Signal distribution, signal switching, and signal collection are performed with a simple configuration. An electronic device comprises a transmission unit () for transmitting, as a wireless signal, a signal to be transmitted and a reception unit () for receiving the wireless signal transmitted from the transmission unit. In the electronic device, a plurality of pairs of wireless signal transmission points in the transmission unit and wireless signal reception points in the reception unit can be formed. Using the pairs of transmission points and reception points make it possible to execute at least either one of signal distribution in which the same signal to be transmitted from a transmission point is transmitted to the multiple reception points and signal switching in which a signal to be transmitted from a transmission point is selectively transmitted to any of the multiple reception points. The signal to be transmitted is transmitted as a wireless signal. In this case, the signal distribution, signal switching, and signal collection are performed in a wireless signal portion. Since a portion where a signal transmission is performed through electric wiring does not interpose the portion where the signal distribution, signal switching, and signal collection are performed, the signal distribution, signal switching, and signal collection can be performed with a simple configuration.

Electronic device, signal transmission device, and signal transmission method

Growing community of inventors

Kanagawa, Japan

Naoto Nakamura