43results about How to "Reduce additional costs" patented technology

The present invention relates to a device for semi-autonomous support of the steering movement of a car, which has a support unit for supplying information for steering position of a vehicle steering and covered distance during a vehicle drive. A target path tuned through a test drive is deposited for fixed ambient in a computer unit. The support unit is formed for the target path by reaching a given position of a vehicle (10) to revert in the fixed ambient and supporting the driver while driving the vehicle (10) along the target path.

A detergent dispensing unit (3) is disposed in the upper part of an automatically controlled washing machine, the unit having at least one chamber (8 to 10) for a hand-metered addition of a detergentor liquid detergent portion, and a supply channel (18.1, 18.2, 18.3, 18.4, 18.5) for supplying fresh water for each chamber (8 to 10). Liquid or gel-like washing aid can be stored in at least one storage container (23, 24, 32) attached in the machine part. A unit (25, 26, 33) for the automatic metering of the stored washing aid is associated with each storage container, said unit comprising a transfer line (27, 28, 34) for the dose to the detergent dispensing unit (3). In order to avoid the risk of harmful deposits during the automatic metering of washing aids, without substantially increasingefforts therefor, at least one of the supply channels (18.1) comprises a bypass (29, 30, 35), the inlet side (35.1) of which has a fluid connection to the supply channel (18.1) and the outlet side (29.2, 30.2, 35.2) to the transfer line (27, 28, 34). In this manner, this allows minimized distances for an automatically metering washing aid and low maintenance for the storage unit, while avoiding further disadvantages.

The present invention relates to a lower thread supply device for a sewing machine, comprising: a housing (100) which is fixed to a main body of a sewing machine, has a cylindrical shape in which a front side and a back side are opened along a central axis, and has a (a housing cut out portion)(110) formed by cutting the outer circumferential surface of one side; a rotation plate (200) which is connected to a power shaft of a sewing machine, has a disk shape, has a power transmission protrusion (210) formed on the front surface of the disk, and is provided at the back inner lateral side of the housing (100) to rotate; a hook body (300) which is rotatably provided inside the housing (100), has a cylindrical shape with an opened front side, a protrusion receiving part (320) formed at the back outer portion to receive the torque of the rotation plate (200) by being engaged with the power transmission protrusion (210), a bobbin mounting post (330) formed at the back inner portion, and a hook (310) that passes through the loop formed by an upper thread descending along a needle of a sewing machine, thereby pulling the upper thread, provided at the outer circumferential surface of one side; a spool-shaped bobbin (400) which is inserted into the bobbin mounting post (330) of the hook body (300) to be rotatably provided, and to which a lower thread is wound; and a cap (500) which passes through the center of the bobbin (400) to be detachably coupled to the bobbin mounting post (330), thereby preventing the separation of the bobbin from the hook body (300).

The invention discloses a method for preparing recycled aggregate concrete from steel fiber rubber and slag. The method comprises the following steps: waste concrete is crushed, separated, screened, washed and dried to obtain waste concrete recycled aggregate; waste tires are coarsely crushed, separated, washed and dried to obtain steel fiber rubber particles; the slag is crushed, screened, magnetically separated and classified by air to obtain slag powder; the waste concrete recycled aggregate, the steel fiber rubber particles, cement slag powder mixture, natural coarse aggregate, sands and water are stirred in proportion; the cracking resistance, thermal insulation performance and energy absorbing and noise reducing performance of the recycled aggregate concrete can be effectively improved by modifying the steel fiber rubber particles; the working performance of green concrete and contraction performance of the concrete in each curing time can be improved by modifying the slag powder; and the infiltration resistance and carbonization resistance can be effectively improved and chloride ion diffusion velocity of the concrete can be effectively reduced. The material is a cycled economical building material, and can improve the material performance on the basis of not increasing cost.

According to the invention, the cooling capacity of an electronic component may be improved with simple means, whereby the electronic component (4) is provided with a housing cup (2), produced by an extrusion method, the cup base (7) of which is formed to give a cooling body (8), integral with the housing cup (2).

The invention relates to a method for producing a multilayered part which comprises a moulded core (5) and a flexible polyurethane skin layer (4). The core itself comprises a moulded substrate layer (1) which is made of a substrate material, in particular a thermoplastic material, having a Shore A hardness higher than 60. The flexible polyurethane skin (4) is produced by a reaction overmoulding (ROM) process wherein a polyurethane reaction mixture is moulded in a closed mould (11, 12) over at least a first area of the core surface. The moulded core (5) comprises in addition to said substrate layer (1) a softer material which is moulded onto the substrate layer (1) and / or onto which the substrate layer (1) is moulded. This moulded softer material has a Shore A hardness lower than 60 and forms a softer layer (2) between the flexible polyurethane layer (4) and the substrate layer (1) and / or a seal (3) engaging the internal wall of the mould (11, 12) during the ROM process.

The invention discloses a method for the in-situ anaerobic digestion treatment of kitchen garbage, which relates to a kitchen garbage treatment technology. The anaerobic digestion treatment of the kitchen garbage after collection, sorting and pulverization is carried out to acquire marsh gas and digested residues capable of being used for restaurants, and residues are then separated and dried through a centrifuge to acquire available feed. The sludge in a plant anaerobic digestion cell is used as a substrate of an inoculant, and the kitchen garbage is used for domestication, thereby effectively utilizing the microbial flora in the substrate; meanwhile, the habit of the inoculant and the character of the kitchen garbage can be matched through domestication, thereby being beneficial to quickly starting a digester. The method is suitable for the in-situ treatment of the kitchen garbage in community centers of various large and medium restaurants, schools, hospitals and the like.

The present invention relates to a filter with bond separating film or filtering unit, and a self cleaning method. The filter having self cleaning function comprises: a cleaning water storage(500); a filter(200) which is equipped with a disk filter(210) for filtering effluent and is combined with a plurality of hollow shafts(230); a compressed air supply part(300) supplying compressed air to the filter; a filter washing line(510) supplying the cleaning water to the filter; and a plurality of nozzles(511) which is combined with the filter washing line and sprays the cleaning water on the disk filter. The filter having self cleaning function is provided to shorten washing time of a disk filter by automatically spraying cleaning water on the surface of the disk filter and to enhance purifying efficiency of effluent by promoting the production of turbulent flow. Furthermore, the invention improves purifying efficiency of waste water.