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| Number | Title | Issue Date |
| 8037554 | Apparatus for flush toilet A toilet flush regulator mechanism driving the discharge of water from the flush tank together with the change of geometrical positioning of the curve that forms the toilet siphon; the driving is performed through a system of stems and plates connected among each ot... | 10/18/2011 |
| 7069604 | Tankless western-style flush toilet The present invention provides an open/close valve which contributes the stabilization of the operation responsibility. A housing has a water-in port and a water-out port. Furthermore, a piston which is slidably mounted in the housing in an axial direction by means ... | 07/04/2006 |
| 7036159 | Tankless toilet, western-style flush toilet, part washing device and spud for flush toilet The present invention provides a tankless toilet which can realize the reduction of the manufacturing cost without deteriorating the washing ability of water in the inside of a rim channel. The western-style toilet body includes the rim channel which is formed in th... | 05/02/2006 |
| 7028347 | Digital electronic volume/flow control sensor toilet A digital electronic volume/flow control sensor toilet includes a bowl, a water storage tank interconnected with the bowl, and a digital electronic volume/flow control sensor flushing mechanism. The flushing mechanism has components including a volume sensor, a shut... | 04/18/2006 |
| 6966077 | Apparatus for automatically operating a drain valve in a washstand Disclosed is an apparatus for opening and shutting a drain valve in a washstand, particularly, an apparatus for automatically opening and shutting a drain valve in a washstand, wherein an automatic opening and shutting means for automatically opening and shutting th... | 11/22/2005 |
| 6823535 | Tankless western-style flush toilet including control portion A tankless western-style flush toilet having a western-style toilet body and a toilet washing device configured to wash the western-style toilet body with water, the toilet washing device including an open/close valve configured to be directly connected to a city wa... | 11/30/2004 |
| 6718564 | Adapter for converting a flushometer valve to a water source An apparatus for providing a secondary source of water upstream of a standard flushometer-type valve. The adapter comprises a water inlet, a primary outlet for supplying water to the flush valve and respectively to the toilet, and a secondary outlet for providing a ... | 04/13/2004 |
| 6675399 | Tankless toilet, western-style flush toilet, private part washing device and spud for flush toilet The present invention provides a tankless toilet which can realize the reduction of the manufacturing cost without deteriorating the washing ability of water in the inside of a rim channel. The western-style toilet body includes the rim channel which is f... | 01/13/2004 |
| 6279176 | Low water toilet A low volume high-pressure toilet. When the user sits on the toilet seat, a hydraulic piston pressurizes the water tank, which optimally holds 1.7 liters of water. Water is released at high pressure through the toilet interior rim and a lower waterjet, fo... | 08/28/2001 |
| 5803114 | Back jet flush toilet systems and methods A flush toilet system includes a bowl that is drained in a flush operation through a flow path including a trap and a siphon. A bypass passage supplies a back jet of water in the reverse flow direction in the flow path. A back jet valve assembly opens to ... | 09/08/1998 |
| 5308405 | Toilet bowl cleaning system A method is provided for cleaning a toilet bowl and dissolving mineral deposits in the holes under the rim of the toilet which includes the steps of (a) flushing the toilet to empty the tank and to initiate the flow of refill water into the tank; (b) hold... | 05/03/1994 |
| 4616035 | Pesticidally active novel N-oxalyl derivatives of N-methylcarbamates Combating pests such as insects, arachnids and nematodes with novel N-oxalyl-N-methylcarbamic acid esters of the formula ##STR1## in which R represents alkyl, alkenyl, alkinyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenalkylthio, halog... | 10/07/1986 |
| 4094327 | Fluid control device There is disclosed a liquid level control valve ideally suited for water closets and the like that employs a submersed liquid pressure responsive diaphragm as an actuator for the control valve. The control valve is supported in the tank on a liquid inlet ... | 06/13/1978 |
| 3965492 | Electric flushing toilet bowl A self-contained electric flushing toilet bowl in which water for flushing the bowl is automatically controlled by unique control mechanism to perform a series of cyclic operations in which the supply water to the bowl and outlet flow from the bowl will b... | 06/29/1976 |
