A toilet comprising a frame; a bowl for receiving excreta; at least one outlet from the bowl; at least one first weight sensor on the frame supporting the bowl; and a processor receiving data from the at least one first weight sensor is disclosed. A toilet comprising a bowl for receiving excreta; at least one bowl outlet; at least one first weight sensor supporting the weight of the bowl; and a low-load bearing seal on the at least one outlet is also disclosed.

An analytical toilet comprising a bowl for receiving excreta from a user, a urine collection chamber in fluid communication with the bowl, a sensor for detecting properties of the urine after at least partial settling of the urine, a valve adapted to release the captured urine from the urine collection chamber, and a source of flush water to clean the urine collection chamber.

An analytical toilet comprising a bowl for receiving excreta from a user, a urine collection chamber for receiving urine from the bowl, a sensor for detecting properties of the urine, a valve adapted to release the captured urine from the urine collection chamber, and a source of flush water to clean the urine collection chamber.

A toilet for administering a product to a user is disclosed. The toilet includes a bowl, a mechanism for administering the product to the user, a storage structure for storing the product, a sensor that detects a property of the product, and a processor. The bowl is adapted to receiving excreta from the user. The processor compares the detected property with a range of values indicating the suitability of the product for being applied to a user. The processor generates an alert when the detected property falls outside the range of values.

A self-cleaning toilet is disclosed. The toilet includes a bowl adapted to receive excreta, a mechanism that uses a consumable to clean at least a portion of the toilet, a storage structure for storing the consumable, a sensor for detecting a property of the consumable, and a processor. The sensor detects a quantity of the consumable. The processor generates an alert if the quantity of consumable is below a predetermined level. The alert can include providing a maintenance alert, ordering more consumable, and enabling or disabling features of the toilet.

An analytical toilet is disclosed. The toilet includes a bowl for receiving excreta, a mechanism that uses a consumable for analyzing a sample of excreta, a storage structure for storing the consumable, a sensor that detects at least one property of the consumable, and a processor that generates an alert when the property is outside a predetermined parameter. The property the sensor detects can be used to determine at least one of the identity of the consumable, the quantity or supply of the consumable, or a property related to the suitability of the consumable.

Provided is a urine-feces separation toilet bowl including a urine and feces separator configured to separate urine and feces and use them to generate renewable energy. The urine-feces separation toilet bowl includes: a main body portion configured to accommodate excreta; a cover portion having a plate shape, having a first surface and a second surface, and provided on the main body portion, the first surface being arranged towards the inside of the main body portion; a toilet seat portion between the main body portion and the cover portion; an excreta accommodation portion including a first accommodation portion configured to accommodate urine and a second accommodation portion configured to accommodate feces; and an excreta separator between the first accommodation portion and the second accommodation portion and configured to separate the first accommodation portion and the second accommodation portion.

Provided is a urine-feces separation toilet bowl including a urine and feces separator configured to separate urine and feces and use them to generate renewable energy. The urine-feces separation toilet bowl includes: a main body portion configured to accommodate excreta; a cover portion having a plate shape, having a first surface and a second surface, and provided on the main body portion, the first surface being arranged towards the inside of the main body portion; a toilet seat portion between the main body portion and the cover portion; an excreta accommodation portion including a first accommodation portion configured to accommodate urine and a second accommodation portion configured to accommodate feces; and an excreta separator between the first accommodation portion and the second accommodation portion and configured to separate the first accommodation portion and the second accommodation portion.

This invention eliminates the wastage of water from the toilet flushing systems and also solves the problems that commonly exist in the toilet systems today. It uses a leak trap system that shuts down incoming water in case of a leak in the flushing system. It provides a simple and cost effective solution.

This invention eliminates the wastage of water from the toilet flushing systems and also solves the problems that commonly exist in the toilet systems today. It uses a leak trap system that shuts down incoming water in case of a leak in the flushing system. It provides a simple and cost effective solution.