1025 patents
Utility
Solid-state Battery, and Method of Producing Solid-state Battery
18 Jan 24
In a solid-state battery that includes a stack including a cathode layer, a solid electrolyte layer, and an anode layer, the proportion of voids in the anode layer in a stacking direction, in all voids in the anode layer is more than 36 vol %; or a method of producing a solid-state battery includes: performing initial charging in which a constraining pressure for the stack at the beginning of the charging is at least 30 MPa, and a constraining pressure for the stack at the end of the charging is at least 40 MPa.
Shohei KAWASHIMA, Yusuke ITO
Filed: 15 Dec 21
Utility
Throughput Estimation System, Throughput Estimation Method, and Throughput Estimation Device
18 Jan 24
A throughput estimation system according to the present invention comprises, in a space in which a first communication device that generates a beacon is installed, a radio wave receiver having a plurality of antennas that receive the beacon transmitted from the first communication device, and a processor that processes a reception measurement result from the radio wave receiver.
Akihiro TATSUTA, Yasunori SHIMAZAKI, Teppei EMURA, Takuya ASADA, Taichi HAMABE
Filed: 30 Jul 21
Utility
Time interleaver, time deinterleaver, time interleaving method, and time deinterleaving method
16 Jan 24
A convolutional interleaver included in a time interleaver, which performs convolutional interleaving includes: a first switch that switches a connection destination of an input of the convolutional interleaver to one end of one of a plurality of branches; a FIFO memories provided in some of the plurality of branches except one branch, wherein a number of FIFO memories is different among the plurality of branches; and a second switch that switches a connection destination of an output of the convolutional interleaver to another end of one of the plurality of branches.
Peter Klenner
Filed: 16 Feb 23
Utility
Radar Device
11 Jan 24
A radar transmitter transmits a radar signal through a transmitting array antenna at a predetermined transmission period, and a radar receiver receives a reflected wave signal which is the radar signal reflected by a target through a receiving array antenna.
TAKAAKI KISHIGAMI, NAOYA YOSOKU
Filed: 21 Sep 23
Utility
Information Providing Method, Information Providing System, and Non-transitory Computer-readable Recording Medium
11 Jan 24
This information providing method includes causing a computer to acquire first information concerning a user (person) present in a first area of an escalator, acquire second information concerning the user present in a second area of the escalator, acquire third information concerning a vehicle present on the escalator that is relevant to at least one of the first information or the second information, determine a change in state of the vehicle on the basis of the third information, and output notification information indicative of notification contents decided on the basis of the determined change in state of the vehicle.
YURI NISHIKAWA, JUN OZAWA
Filed: 26 Sep 23
Utility
Fluoride Ion Secondary Battery and Production Method for Same
11 Jan 24
A fluoride ion secondary battery includes: a positive electrode layer including an element from the group consisting of a first metal element, a carbon element, and a sulfur element, the positive electrode layer capable of fluorination and defluorination; a solid electrolyte layer including a first solid electrolyte material including a second metal element; and a negative electrode layer including a second solid electrolyte material and at least one, from the group consisting of particles of a simple substance of Al and particles of an Al alloy, the second solid electrolyte material including a third metal element.
Reiko HINOGAMI, Hidenori MIKI
Filed: 23 Dec 21
Utility
Optical unit, beam coupling device, and laser processing machine
9 Jan 24
An optical unit for guiding a plurality of light beams, includes a plurality of lens portions through which the plurality of light beams are transmitted.
Yosuke Asai
Filed: 5 May 22
Utility
Light-emitting device and optical fiber
9 Jan 24
A light-emitting device includes an optical fiber, a first light source unit, and a second light source unit.
Takanori Aketa, Kenichiro Tanaka, Noriaki Miyanaga
Filed: 22 Jun 20
Utility
Traffic monitoring system and traffic monitoring method
9 Jan 24
The traffic monitoring system is provided with: a camera which captures an image of a monitoring area including a road and generates image data; a millimeter-wave radar which scans a scanning area included in the monitoring area and generates millimeter-wave data; and an information processing server which is connected to the camera and the millimeter-wave radar and acquires the image data and the millimeter-wave data.
Yoji Yokoyama, Makoto Yasugi
Filed: 29 Mar 19
Utility
Wireless Communication System and Wireless Communication Method
4 Jan 24
A wireless communication system according to an embodiment of the present disclosure is provided with a terminal that acquires predetermined data repeatedly and operates while switching between a first mode and a second mode having lower power consumption than the first mode, and a relay unit that operates while switching between a third mode and a fourth mode having lower power consumption than the third mode.
Mitsuru UESUGI
Filed: 18 Nov 21
Utility
Electrode Production Method and Solid-state Battery Production Method
4 Jan 24
An active material, a solid electrolyte, and a solvent are hard-kneaded to prepare a first electrode material.
Norihiro OSE, Kazuki MURAISHI, Hiroki YABE, Izuru SASAKI, Hiroki KAMITAKE
Filed: 16 Jun 23
Utility
Manufacturing method for a group-III nitride crystal that requires a flow amount of a carrier gas supplied into a raw material chamber at a temperature increase step satisfies two relational equations (I) and (II)
2 Jan 24
A manufacturing method for a group-III nitride crystal, the manufacturing method includes: preparing a seed substrate; increasing temperature of the seed substrate placed in a nurturing chamber; and supplying a group-III element oxide gas produced in a raw material chamber connected to the nurturing chamber by a connecting pipe and a nitrogen element-containing gas into the nurturing chamber to grow a group-III nitride crystal on the seed substrate, wherein a flow amount y of a carrier gas supplied into the raw material chamber at the temperature increase step satisfies following two relational equations (I) and (II), y<[1−k*H(Ts)]/[k*H(Ts)−j*H(Tg)]*j*H(Tg)*t (I), y≥1.58*10−4*(22.4/28)S*F(N)/F(T) (II), wherein k represents an arrival rate to a saturated vapor pressure of a group-III element in the raw material chamber, Ts represents a temperature of the raw material chamber, Tg represents a temperature of the nurturing chamber, H(Ts) represents a saturated vapor pressure of the group-III element at the temperature Ts in the raw material chamber, H(Tg) represents a saturated vapor pressure of the group-III element at the temperature Tg in the nurturing chamber, j represents a corrective coefficient, t represents a sum of gas flow amounts flowing into the nurturing chamber from those other than the raw material chamber, S represents a cross-sectional area of the connecting pipe, F(N) represents a volumetric flow amount of the nitrogen element-containing gas supplied into the nurturing chamber, and F(T) represents a sum of volumetric flow amounts of gases supplied into the nurturing chamber from those other than the raw material chamber.
Yusuke Mori, Masashi Yoshimura, Masayuki Imanishi, Shigeyoshi Usami, Junichi Takino, Shunichi Matsuno
Filed: 22 Jun 22
Utility
Integrated circuit for controlling radio communication
2 Jan 24
Provided is a radio communication device which can prevent interference between SRS and PUCCH when the PUCCH transmission bandwidth fluctuates and suppress degradation of CQI estimation accuracy by the band where no SRS is transmitted.
Atsushi Matsumoto, Daichi Imamura, Takashi Iwai, Yoshihiko Ogawa, Tomofumi Takata, Katsuhiko Hiramatsu
Filed: 25 Apr 22
Utility
Power supply system, control system and power control method for power supply system
2 Jan 24
The power conditioner determines possible total power and working individual power to be in a range that possible individual power of each of the power supply units is not exceeded.
Tohru Watanabe, Takashi Iida, Shinya Nishikawa, Kazufumi Nishikawa, Shigeyuki Yamakita
Filed: 10 Mar 17
Utility
Microwave Oven Having Generator Power Supply
28 Dec 23
A microwave oven and a method of operating the same is provided herein.
Alessandro Gigante, Giuseppe Tarantino, Matteo Rinaldi, David O. Wahlander
Filed: 6 Sep 23
Utility
Laminate, Shaped Article, Molded Article, Method for Manufacturing Laminate, Method for Manufacturing Shaped Article, and Method for Manufacturing Molded Article
28 Dec 23
Provided is a laminate that can be pre-trimmed and can eliminate the need for a post-processing step.
Tomonori SUGIYAMA, Kazuhiko KANEUCHI, Takashi MORIMOTO, Hiroshi MORIOKA, Hideki CHIBA, Makoto UTSUMI, Kazuya KUSU
Filed: 26 Jun 23
Utility
Vehicle Control Device
21 Dec 23
A method includes: receiving first positional information including a current position, a traveling direction and a traveling speed of a first vehicle; receiving second positional information including a current position, a traveling direction and a traveling speed of a second vehicle; broadcasting the first positional information according to a timing based on a packetized signal from the base station or when no signal is detected from a vehicle other than the first vehicle; estimating a future position of the first vehicle based on the first positional information; estimating a future position of the second vehicle based on the second positional information; determining whether a distance between the future position of the first vehicle and the future position of the second vehicle is shorter than a threshold value; and outputting information indicating the distance is shorter than the threshold value, when the distance is shorter than the threshold value.
Teppei SHIBATA
Filed: 5 Sep 23
Utility
Workpiece Conveyance Device
21 Dec 23
A workpiece conveyance device includes: a plurality of holding heads that include a holding part and a vacuum pump; and a conveyance track.
Ryuta ABE, Tatsuya MASADA, Masahide MARUYAMA
Filed: 16 Jul 21
Utility
Medical Image Display System, Medical Image Display Method, and Recording Medium
21 Dec 23
A medical image display system is a medical image display system that displays a medical image.
Tomoharu NOTOSHI, Masahiro ISHII, Kenji KONDO, Hirohiko KIMURA, Toyohiko SAKAI, Masato TANAKA, Shinichi FUJIMOTO
Filed: 15 Nov 21
Utility
Underwater Power Supply System and Power-receiving Device
14 Dec 23
A power transmission device includes a power transmission coil, and a power transmission side processor.
Tatsuo YAGI
Filed: 29 Oct 21