Toto Ltd.

Other

Fujitsu Corporation

Fujitsu Semiconductor Limited

Kabushiki Kaisha Yaskawa Denki

Fujitsu Microelectronics Limited

Tokyo Diamond Tools Mfg. Co., Ltd.

Hiroshi Hashimoto

Kenichi Nakamura

Koji Takahashi

Takumi Tsuchitani

Shinichi Urata

Minoru Sato

Kenji Hatama

Mayu Okubo

Jing Chen

Shoko Imaizumi

Shuichi Nagashima

Isami Sakaba

Chisato Sone

Akihiro Uemura

Tadashi Okubo

Masahiro Kuroishi

Hidekazu Kitaura

Koki Shinohara

Nobuhiro Hayashi

Akihiro Shimuta

Haruka Saito

Shigeru Okada

Daisuke Yamamoto

Yuichi Tsubone

Kenichi Takano

Masayuki Mochita

Ayaka Hashimoto

Takashi Yoshioka

Shuhei Hayata

Junki Hamada

Satoshi Yamazaki

Keisuke Fujita

Yukihiro Kozono

Koichiro Matsumura

Takashi Ogami

Akira Shinomiya

Mitsuhiro Sato

Yasushi Nomura

Ryohei Yabe

Yusuke Oka

Yuuki Shinohara

Kazuhiko Takada

Wataru Watanabe

Makoto Takahashi

Kozo Inoue

Tomohiro Iwabata

Kenji Watanabe

Hisayuki Sagusa

Takehide Satou

Satoshi Kawada

Masateru Shiraishi

Yuya Otowa

Yutaro Uchida

Kazuhiro Imanaga

Tetsuo Yamagishi

Keita Satsuma

Kazunari Yasui

Ryohei Okabe

Yuya Miyake

Hiroshi Umetsu

Hajime Betsui

Kyoko Imai

Paul F Laska

Katsutoshi Minai

Seiki Takedomi

A flush toilet includes a bowl part that includes a waste-receiving surface with a bowl shape that receives waste and a rim part that extends upward on an upper edge part of the waste-receiving surface, a first water-spouting port that spouts a washing water toward the rim part to form a first flow of a washing water that swirls on the waste-receiving surface, a second water-spouting port that spouts a washing water toward the rim part to form a second flow of a washing water that joins the first flow, and a connection part that includes a concave surface that connects the waste-receiving surface and the rim part and is curved to have a curvature that decreases from an upstream side to a downstream side of the first flow just before the first water-spouting port or the second water-spouting port in a flow direction of the first flow.

Flush toilet

The present invention provides a flush toilet apparatus that includes a flush toilet main body, and a flush water tank that is fixed via at least two fixing points and causes flush water to flow into a water inlet of the flush toilet main body, in which the water inlet is provided at a position eccentric to one side with respect to a lengthwise center line of the flush toilet main body, two of fixing points are each disposed on both sides of the discharge port, and are disposed so that a straight line connecting the two fixing points passes through the discharge port in a top view, and the fixing point located on a rear side among the two fixing points is located closer to the lengthwise center line of the flush toilet main body than a center point of the discharge port.

Flush toilet apparatus

A flush toilet apparatus includes a toilet main body and a warm water wash toilet seat, the toilet main body includes a bowl, a toilet upper surface, and a discharge trap conduit, and the warm water wash toilet seat includes a body part, a wash nozzle, and a toilet seat rotatably mounted to the body part and disposed on the toilet upper surface, to surround the bowl. On opposite ends of the toilet upper surface in a left-right direction, raised parts project upward, respectively, and the body part of the warm water wash toilet seat is configured to protrude downward from an upper end of each of the raised parts of the toilet main body.

Provided is a flush toilet apparatus having a flush toilet main body that includes a bowl, a water discharge trap pipe, an upper water discharge port, a lower water discharge port, and a flush control device configured to execute both a large flush mode and a small flush mode. When in operation, the flush control device causes flush water to be discharged from the lower water discharge port with substantially the same amount in each of the large flush mode and the small flush mode to induce a siphon phenomenon in the water discharge trap pipe. The device also controls water discharge from the upper water discharge port so that a water level of pooled water in the bowl during the water discharge from the lower water discharge port is changed between the large flush mode and the small flush mode.

A flush toilet includes a bowl including a waste receiving surface, a rim and a well portion; a water spouting part that spouts flush water toward the bowl; and a water discharge trap including an inlet connected to a lower part of the well portion, the water discharge trap discharging waste in the bowl, the well portion includes a bottom wall formed above and in front of the inlet of the water discharge trap, a side wall formed to surround a periphery of the bottom wall, and a joining portion that joins an outer edge of the bottom wall and a bottom edge of the side wall with a surface having a curvature, and the bottom wall of the well portion includes a concave portion formed to recess downward on left and right sides with respect to a center axis in a left-right direction in a front sectional view.

A flush toilet includes a bowl part, a drainage water trap part that is connected to a bottom part of the bowl part, and a water drainage socket that is connected to the drainage water trap part and includes an upper side water drainage socket that extends downward from the drainage water trap part, a back side R part that is connected to the upper side water drainage socket and changes a flow channel so that a washing water that flows from an upper side is directed to a front side, and a horizontal pipe that extends forward from the back side R part. The back side R part and the horizontal pipe include a water storage part that stores a part of washing water. The water storage part is arranged on a lower side of a back side lower end part of the drainage water trap part.

A flush water tank apparatus has a reservoir tank, a discharge valve, a discharge valve hydraulic drive portion configured to drive the discharge valve, and a discharge/vacuum break valve device configured to supply the water supplied from the upstream side to the discharge valve hydraulic drive portion on a downstream side. The discharge valve hydraulic drive portion includes a cylinder, and a piston configured to be moved by a pressure of the water flowing into the cylinder to move the discharge valve. The discharge/vacuum break valve device includes a valve body that operates to discharge the water flowing backward from the discharge valve hydraulic drive portion while opening the upstream side to an atmosphere when the supply of the water from the upstream side is stopped.

Flush water tank apparatus and flush toilet apparatus provided with the same

A flush toilet includes a bowl part, a drainage water trap part that is connected to a bottom part thereof, and a water drainage socket that is connected thereto and includes a back side R part that changes a flow channel so that washing water flowing from an upper side is directed to a front side, a front side R part that is provided on a downstream side of the back side R part and changes a flow channel so that washing water flowing from a back side is directed to a lower side, a water storage part that stores a part of washing water on a flow channel from the back side R part to the front side R part, and a throttle part that is provided on a downstream side of the front side R part and decreases a cross-sectional area of a flow channel thereof.

The present invention provides a flush toilet device () including: a flush toilet (); a flush water tank (); a discharge valve () that discharges the flush water stored in the flush water tank; a branching portion () that splits flush water supplied from a water supply source into first and second branched flow paths; a first on-off valve () provided in the first branched flow path and switches between spout and stop of the flush water from the upper spout port; a second on-off valve () provided in the second branched flow path and switches between supply and stop of the flush water into the flush water tank; and a controller () that controls the first and second on-off valve so that water is spouted from the upper spout port and is supplied into the flush water tank at a time by opening the first and second on-off valves.

Flush toilet device

Provided are a flush water tank apparatus capable of restraining instability of an operation of a piston and restraining fluctuations in a water pressure of flush water discharged from a first discharge part provided separately from an inlet, and a flush toilet apparatus including the flush water tank apparatus. A discharge valve hydraulic drive portion of a flush water tank apparatus of the present invention includes a cylinder, a piston, and a rod extending from the piston through a through-hole portion formed in the cylinder, the cylinder including an inlet into which flush water flows, a first discharge part that is provided separately from the inlet to drain the flush water, and a second discharge part that is provided separately from the first discharge part and is formed between the rod and the through-hole portion and between the piston and the through-hole portion.

There are provided a flush water tank apparatus capable of reducing a pressure of flush water in a pressure chamber easily, and a flush toilet apparatus provided with the same. A discharge valve hydraulic drive portion of a flush water tank apparatus includes a cylinder in which supplied the flush water flows, a piston that is slidably disposed in the cylinder, partitions inside of the cylinder into a pressure chamber and a back pressure chamber, and further is moved from a first position to a second position by a pressure of the flush water that has flowed into the pressure chamber, an outflow portion from which the flush water in the cylinder flows out, and a communication mechanism that establishes communication between the pressure chamber and the outflow portion after the clutch mechanism is disengaged.

A programming assistance device includes a program storage unit that stores a first program comprising a first set of time series jobs and stores a second program comprising a second set of time series jobs. Each job of the first program defines at least one operation of a first robot, and the first program is configured to be performed along a shared time line. Additionally, each job of the second program defines at least one operation of a second robot, and the second program is configured to be performed along the shared time line. The programming assistance device further includes circuitry that identifies a verification target time in the shared time line based, at least in part, on a user designation, and generates, based on the first program and the second program, a job image indicating at least one of the first set of time series jobs executed by the first robot and at least one job of the second set of time series jobs executed by the second robot at the verification target time designated in the shared time line.

Programming assistance for robots

A flush toilet according to an embodiment includes a bowl part, a rim part, a water spout port, and a water storage part. The bowl part receives waste. The rim part is formed on a top of the bowl part. The water spout port spouts a washing water. The water storage part is formed on a bottom of the bowl part. A first region that is connected to a discharge channel and a second region that is located on a front side of the first region are formed in the water storage part. A main stream of the washing water that is spouted from the water spout port along the rim part swirls on the bowl part and flows into the first region.

A flush toilet according to the embodiment includes a main water guide channel, a downstream-side water guide channel, and a convex part. Through the main water guide channel, flush water supplied from a water supply source flows. The downstream-side water guide channel on a downstream side of the main water guide channel spouts the flush water from a water spout port of the downstream-side water guide channel. The convex part is formed in the downstream-side water guide channel. The convex part includes a first guide part that guides upward the flush water flowing through the downstream-side water guide channel, and a second guide part on a downstream side of the first guide part which guides downward the flush water.

A flush toilet includes a bowl part and a water storage part. The bowl part receives waste. The water storage part is formed on a bottom of the bowl part and stores a stored water. The water storage part includes a front surface part, a back surface part that is formed on a back side of the front surface part, and a pair of side surface parts that are formed between the front surface part and the back surface part. On at least one side surface part in the pair of side surface parts, a convex surface that protrudes toward another side surface part is formed.

Growing community of inventors

Kitakyushu, Japan

Hiroshi Hashimoto