Abstract: A supercritical cycle comprises an evaporator 41, a compressor 33, a gas cooler 35 and a main valve portion 39 of an expansion valve 37 arranged in that order. An internal heat exchanger 45 is arranged for exchanging heat between the high-pressure side refrigerant flowing toward the main valve portion 39 of the expansion valve 37 from the gas cooler 35 and the low-pressure side refrigerant flowing toward the compressor 33 from the evaporator 41. The expansion valve 37 is formed integrally with a temperature sensing portion 47 for controlling the main valve portion 39, and includes a bypass 51 for supplying the refrigerant to the temperature sensing portion 47 from the upstream side of the internal heat exchanger 45 in which the high-pressure side refrigerant flows and an orifice 53 for supplying the refrigerant from the temperature sensing portion 47 to the refrigerant circuit downstream of the main valve portion 39.

Abstract: A method of switching refrigerant flow between a path to a freezer evaporator in a freezer compartment and a path to a fresh food evaporator in a fresh food compartment of a refrigerator includes providing a three-way valve with at least three operational positions in flow communication with the path to the fresh food evaporator and the path to the freezer evaporator. A temperature difference (dtZ) between a freezer compartment temperature and a freezer evaporator evaporating temperature is measured. A temperature difference (dtF) between a fresh food compartment temperature and a fresh food evaporator evaporating temperature is measured. The operation of the three way valve is controlled based on at least one of dtZ and dtF.

Abstract: A refrigeration system including a refrigeration circuit and a controller. The refrigeration circuit includes a plurality of variable capacity compressors arranged in parallel to compress a refrigerant. A second variable capacity compressor is started after a first variable capacity compressor. An evaporator defines a load while evaporating the refrigerant to refrigerate a space within a predetermined temperature range. The controller is programmed to control the operation of the plurality of variable capacity compressors to match the capacity of the plurality of variable capacity compressors to the load by increasing the capacity of the last compressor in the queue of running compressors when the capacity of the plurality of variable capacity compressors is lower than the load and by decreasing the capacity of the first compressor in the queue when the capacity of the plurality of variable capacity compressors is higher than the load.

Abstract: A direct current (DC) powered variable capacity air conditioning system is provided. The system includes a plurality of temperature sensors for monitoring the temperature of various components, locations and air flows within the system. The system additionally includes an integrated controller board that substantially simultaneously controls a variable speed DC compressor motor, a variable speed condenser air mover and a variable speed evaporator air mover in response to inputs from the sensors. By substantially simultaneously controlling the variable speed DC compressor motor, the variable speed condenser air mover and the variable speed evaporator air mover, the system substantially simultaneously controls at least one of a temperature and a volume of an evaporator output air flow. Thus, the system provides a continuum of evaporator output air flow temperatures and capacities for maintaining an approximately constant temperature within an enclosed environment.

Abstract: There is provided an open showcase which enables elimination of the drawback that a cooling air rising in an inner layer duct leaks out to an outer layer outlet side from between a partitioning member and a partition wall. The open showcase has a partitioning member which is mounted to the partition wall at a position between the outer layer outlet and the inner layer outlet and extends downward from the partition, and an upstanding wall formed by folding the front edge of the partition wall. The partitioning member has an engagement part to be engaged with the top edge of the upstanding wall from the front side and a fixing part closely contacting the bottom surface of the front part of the partition wall continuing to the upstanding wall when the engagement part is engaged with the top edge of the upstanding wall. The fixing part is fixed to the partition wall with a screw with the fixing part closely contacting the partition wall.

Abstract: A computer cooling system includes a computer housing, a refrigeration loop and two fans. The housing includes an inner layer and an outer layer and defines an air inlet and an air outlet on opposite sides thereof. The refrigeration loop orderly includes a compressor, a condenser, an expansion valve, an evaporator and pipes connecting the compressor, the condenser, the expansion valve and the evaporator. The compressor and the pipes are located between the inner and outer layers. The fans are respectively located near the air inlet and the air outlet, in order to draw air into the housing and expel the air out of the housing.

Abstract: A air pre-cooler, water reservoir and distribution apparatus for evaporative air conditioners, incorporating an insulated, increased volume, self-cleaning water reservoir and a unique water distribution system, in which the cooling efficiency is increased through enhanced air water contact, and provides cleaner and cooler outlet air through particulate removal.

Abstract: An air conditioner is disposed with partition members that partition a space on an upstream side of a heat exchanger from spaces on both sides of the heat exchanger where refrigerant pipes are installed.

Abstract: A distribution apparatus, system and method for thermal control whereby a plate of a manifold assembly has predetermined surface features positioned on specific locations on a surface thereof for enhancing the cooling capabilities of the assembly. The predetermined surface features of the plate delay a velocity decay of a fluid impinging the surface of the plate, while also increase the surface area of the plate exposed to the impinging liquid, which in turn, maximize both the reliability and thermal performance of the overall thermal system at a given maximum operating pressure.

Abstract: The present invention relates to a refrigerator having an air-cleaner. The present invention comprises a main body with a predetermined storage space defined; and an air-cleaner including a case fixed to the main body and having at least an inlet and outlet, a decor panel linearly reciprocating to selectively open and close the outlet, a filter unit for filtering air sucked through the inlet, a blower for sucking air through the inlet and discharging the air filtered in the filter unit through the outlet, and an anion generator for generating anions discharged along with the air through the outlet.

Abstract: The present invention relates to a cooling device (10) for a personal care system (10, 12), said cooling device (10) comprising a cooling device housing (14) and heatconducting means (6, 18) for transferring cold from the interior of said cooling device housing (14) to skin (20) to be cooled, said heat-conducting means (16, 18) comprising a contact piece (18) for contacting said skin (20). Furthermore, the invention relates to a personal care system (10, 12), especially to a personal care system (10, 12) comprising a depilation device (12). To ensure a proper contact between the active surface (32) of the depilation device (12) and the skin (20) as well as between the contact piece (18) and the skin (20) even in cases where the appliance angle a is not optimal, in accordance with the invention at least a part of said contact piece (18) is movable with respect to said cooling device housing (14).

Abstract: An icemaker assembly for a refrigerator includes a support bracket having at least one support arm and a rear panel section, a bin slidably attached to the at least one support arm, an icemaker unit having an ice mold is also supported by the at least one support arm within the freezer compartment. The icemaker assembly also includes a fan mounted to the rear panel portion of the support bracket. The fan is selectively operable to direct an airflow onto the icemaker unit in order to speed ice production. Operation of the fan is tied to activation of a water inlet valve. A controller is coupled to the fan and the water inlet valve such that once the water inlet valve opens, fresh water enters the ice mold and the control activates the fan to hasten the production of ice.

Abstract: An evaporator air mover cover for a direct current (DC) powered variable capacity air conditioning system having a housing enclosing an evaporator assembly. The housing defines an air intake opening for intaking air from an enclosed environment into the evaporator assembly. The evaporator air mover cover includes a single piece seamless structure positioned over the air intake opening for covering at least a portion of the air intake opening. Further, the evaporator air mover cover allows air from the enclosed environment to flow through the air intake opening and into the evaporator assembly.

Abstract: An evaporator shroud for a direct current (DC) powered variable capacity air conditioning system having an evaporator assembly and a condenser assembly. The system further includes an air intake opening for intaking air from an enclosed environment into the evaporator assembly and an air output opening for outputting air from the evaporator assembly into the enclosed environment. The evaporator shroud includes a single seamless structure positioned adjacent the air intake opening and the air output opening and defining an air passage between the air intake opening and the air output opening.

Abstract: A refrigerator having an inner case with increased strength and a method of manufacturing the same. The refrigerator includes a cooling system, a body coupled to the cooling system, a door coupled to the body, and a plurality of reinforcing protrusions. The body includes an outer case encasing an inner body case having a storage compartment defined therein. The door includes an outer door case encasing an inner door case. The door is coupled to the body to provide access to the storage compartment which is cooled by the cooling system. The plurality of reinforcing protrusions is disposed on at least one inner surface of either the inner body case or the inner door case. The plurality of reinforcing protrusions allows for manufacturing thinner inner cases for refrigerators that cannot be easily deformed and have a low product defect rate.

Abstract: A freezer drawer support assembly is provided for a refrigerator including an upper fresh food compartment and a lower freezer compartment having a rearwardly tapering liner. The support assembly includes a pair of side adapters which compensate for the tapering of the liner, while defining both channels for the attachment of extensible drawer slides, to which a freezer door and a slidable basket is attached, and ledges for slidably supporting another basket. Preferably, the side adapters mate with groove and ledge structure formed into the liner to enhance the transfer of weight from the baskets, while enabling a refrigerator liner designed to directly support one or more slidable baskets to indirectly support multiple baskets which can be slid relative to each other.

Abstract: According to one aspect of the present disclosure, a condenser shroud assembly for a direct current (DC) power variable capacity air conditioning system (VCACS), the shroud assembly includes a condenser shroud configured to support a condenser air mover of the VCACS, and a condenser shroud cover. The condenser shroud cover is mountable to the condenser shroud. Further, the condenser shroud cover defines an opening having a center axis that approximately coaxially aligns with a center axis of the condenser air mover when the condenser air mover is mounted to the condenser shroud and the condenser shroud cover is mounted to the condenser shroud.

Abstract: An object of the present invention is to provide a manufacturing method of a transition critical refrigerating cycle device in which a gas cooler and a sub-cooler constitute one heat exchanger so as to most efficiently cool a refrigerant in the device. During manufacturing of the transition critical refrigerating cycle device constituted by successively connecting a compressor, the gas cooler, a capillary tube and an evaporator and having a supercritical pressure on a high-pressure side of the device, the sub-cooler which cools an intermediate-pressure refrigerant of the compressor is disposed, the gas cooler and the sub-cooler are integrated to constitute a heat exchanger, and a ratio of the number of refrigerant pipes of the sub-cooler to the number of refrigerant pipes of the whole heat exchanger is set to 20% or more and 30% or less.

Abstract: A pressure control valve has a temperature sensing portion. The temperature sensing portion includes a diaphragm and a cap member. A peripheral portion of the diaphragm is fixed to a peripheral portion of the cap member. One surface of the diaphragm and the cap member define a sealed space in which gas is airtightly filled. The other surface of the diaphragm is fixed to one end of the valve body, and subjected to fluid in a fluid chamber. A change of the temperature of the fluid changes a volume of the gas in the sealed space to displace the diaphragm and the valve body to open and close a valve port. A reinforcement member reinforces a fixture of the cap member to the diaphragm.

Abstract: A passage switching valve for maintaining a plurality of outlet ports to be opened and for uniformly distributing a fluid to the outlet ports and a refrigerator employing the same are disclosed. The passage switching valve includes a housing having an inlet port and a plurality of outlet ports, an opening and closing member for opening and closing the outlet ports, and a driving device for operating the opening and closing member. The outlet ports are provided in a lower position than the inlet port. A collecting portion is formed by providing a recess in the bottom portion of the housing such that a fluid can be collected and the outlet ports are formed in the collecting portion.

Abstract: A method for liquefying a natural gas stream is provided. In one embodiment, the method includes placing a mixed component refrigerant in a heat exchange area with a process stream; separating the mixed component refrigerant at one or more pressure levels to produce a refrigerant vapor and a refrigerant liquid; bypassing the refrigerant vapor around the heat exchange area to a compression unit; and passing the refrigerant liquid to the heat exchange area. In another embodiment, the method further includes partially evaporating the refrigerant liquid stream within the heat exchange area to retain a liquid fraction of at least 1% by weight.

Abstract: One of the drawbacks common to many currently available low-temperature gas mixture separation techniques is that known systems and methods that embody the techniques are inefficient. In contrast to known systems and methods for low-temperature gas mixture separation, some embodiments of the present invention provide a system for low-temperature gas mixture separation that recycles energy and reduces power consumption by re-circulating heated and/or cooled flows (e.g. gas, liquid and mixed-phase flows) within the system. Accordingly, in some embodiments efficiency is somewhat improved, as compared to comparable systems that do not include the re-circulation of heat energy. In some embodiments the heat energy that is re-circulated is a combination of heat added to the system (i.e. inputs to the system) and heat released within the system (i.e. byproducts from within the system) that are subsequently recovered.

Abstract: A method includes controlling a first process using a first process control system. The method also includes controlling a second process using a second process control system. The method further includes controlling the first and second process control systems together. In addition, the method includes optimizing at least one process objective using both the first and second process control systems. The first process can be a natural gas liquids production process, and the second process can be a liquefied natural gas production process. The process objective could include at least one of: profit, natural gas liquids quantity, natural gas liquids quality, liquefied natural gas quantity, and liquefied natural gas quality.

Abstract: A method of controlling reaction paths of glass batch components added to a resident glass melt is provided, including the steps of providing a plurality of raw material batch components according to a batch recipe, selectively combining a portion of the batch components into a first combination material having a melting temperature in a range of 60 to 90% of a resident melt temperature (K) and a viscosity.sup.3 a melt viscosity/100, and selectively combining another portion of the batch components into a second combination material having a reaction temperature in a range of 60 to 100% of the resident melt temperature, the second combination material being capable of forming an intermediate compound via a solid state reaction before reacting with the glass melt. The first and second combination materials and any remaining batch components are mixed and introduced into a glass melter.

Abstract: A silicon casting apparatus for producing polycrystal silicon ingot by heating a silicon melt (8) held in a mold (4) from above by a heater (3) and cooling it from below while changing the heat exchange area of a heat exchange region (HE), defined between a pedestal (5) having the mold (4) placed thereon and a bottom cooling member (6), in such a manner as to keep pace with the rise of the solid-liquid interface of the silicon melt (8), thereby causing unidirectional solidification upward along the mold (4); and a method of producing polycrystal silicon ingot using such apparatus. According to this production method, the temperature gradient given to the silicon melt (8) can be maintained at constant by adjusting the heat exchange area, so that polycrystal silicon ingot having good characteristics can be produced with good reproducibility.

Abstract: A float glass chamber and related methods include a hot section having an atmosphere in at least the lower plenum with less than 3 percent hydrogen based on volume and a cold section having a different volume percent hydrogen.

Abstract: Heat in a stream of combustion products obtained from a glassmelting furnace heated by oxy-fuel combustion is passed to incoming glassmaking materials in a heat exchanger without requiring reduction of the temperature of the stream yet without causing softening of the glassmaking material.

Abstract: A mold cooling system for an I. S. machine wherein cooling air is supplied to vertical cooling holes defined in the molds either at their ends or midway along their length.

Abstract: The present invention relates to a process for producing an optical waveguide, which comprises forming an undercladding layer on a surface of a substrate; forming a photosensitive resin composition layer on the undercladding layer; irradiating a surface of the photosensitive resin composition layer with ultraviolet through a photomask having a given pattern to conduct an exposure; removing an unexposed area of the photosensitive resin composition layer after the exposure by dissolving the unexposed area with a developing liquid to thereby form a core layer; and forming an overcladding layer on the core layer, in which the developing liquid is an aqueous ?-butyrolactone solution having a concentration of from 10 to 99% by weight. According to the process, it is possible to obtain an optical waveguide in which neither the core layer itself nor the interface between the core layer and the undercladding layer cracks and which has a small light loss.

Abstract: A guide hole guides a primary-coated optical fiber to a tubular inlet hole. An inner diameter of the guide hole is larger than that of the tubular inlet hole. An inner diameter of the tubular inlet hole is in a range from 1.5 times to 2.0 times that of the primary-coated optical fiber. A length of the tubular inlet hole is in a range from 1.0 mm to 2.0 mm. A depth of the guide hole is in a range from 2.0 mm 9.0 mm. A relation B?A is satisfied, with B equal to or larger than 7.0 mm, where A is an inner diameter of a leading edge of the guide hole continued to a trailing edge of the tubular inlet hole, and B is an inner diameter of a trailing edge of the guide hole.

Abstract: A bushing for the manufacture of filaments, especially glass filaments including, on one of its faces a screen through which a molten material is intended to arrive via openings, and on its opposite face a bottom provided with plural orifices through which the molten material is intended to flow. A closure plate is attached and fastened to part of the total area of the screen.

Abstract: A process for forming mineral fibers, in which at least one stream of vitrifiable material in the molten state is subjected to action of an attenuating gas flow in an attenuation zone. The gas flow in the attenuation zone is in the form of a vortex. Such a process may find application to the manufacture of fibrous products.

Abstract: The device comprises a sensor (15) for reading the tension of the yarn being fed to the machine and a variable-speed motor-driven yarn feed roller (3). The roller is driven by a microprocessor-controlled unit suitable for adjusting the speed of the roller as a function of the signal coming from said tension sensor. The yarn delivered by the feed roller (3) is wound through approximately 180° onto an idle pulley (13) before it is fed to the textile machine.

Abstract: The invention provides a fastener tape for a slide fastener, which prevents stretching of an element attaching portion in a tape longitudinal direction while maintaining plasticity possessed by a knitted fabric inherently and has the improved strength of the element attaching portion, wherein a narrow width fastener tape is composed of a warp knitting structure in which an element attaching portion constituted of a plurality of wales is formed by knitting along one side edge of a tape main body portion, the element attaching portion is formed by disposing at least: a warp knitting yarn which runs in a zigzag fashion forming a needle loop across two or more wales adjacent to each other such that the needle loop is entangled with a needle loop of another knitting yarn of every other course on a wale; and a weft in-laid yarn which runs across two or more wales adjacent to each other.

Abstract: A laundry processing apparatus includes a drum, a drum door, and a locking device. A circumferential surface of the drum defines a drum opening that accommodates entrance and exit of laundry into an interior of the drum. The drum door is configured and positioned to enable or prevent access to the interior of the drum through the drum opening. In one implementation, the locking device is configured to move relative to the drum and the drum door when the drum is fixed relative to the drum door, and to automatically couple the drum and the drum door to each other while the drum and the drum door are rotated. In this or another implementation, the locking device is configured to selectively couple or release the drum and the drum door to or from each other on the basis of a rotating velocity of the drum and the drum door.

Abstract: A drum type washing machine is provided, in which vibration is efficiently attenuated, by a maximum capacity within a size-fixed cabinet is provided, and by which a user does not bend over or sit down to load laundry into the washing machine. The drum type washing machine includes a cabinet forming an exterior of the drum type washing machine, a tub fixed within the cabinet, the tub having a laundry loading entrance at an outer circumference of the tub, a drum rotatably provided within the tub, the drum having an opening on a lateral side of the drum to communicate with the laundry loading entrance of the tub, a motor assembly provided next to one side of the drum to rotate the drum, and a suspension assembly provided to support a weight of the drum and attenuate vibration of the drum.

Abstract: The present invention relates to a drum washing machine capable of re-circulating wash water to clean laundry with a relatively less amount of water. The drum washing machine includes a body, a drum rotatable in the body, wherein the drum comprises an opening formed in a predetermined portion of a circumference thereof and a hole formed in one side of the drum, a motor assembly mounted adjacent to the other side of the drum, wherein the other side of the drum is opposite to the hole, and an injection unit adjacent to the hole, wherein at least one of wash water or steam is injected into the drum through the hole.

Abstract: A padlock having an open indication function is provided. The padlock includes a first lock, a driving device, and an indication device. A portion of the driving device is movably disposed within a key hole of the first lock. The indication device moves in combination with the driving device. A bottom end of the indication device is connected to a top end of the driving device. In addition, the indication device is selectively disposed between a first position and a second position. When a key is inserted into the key hole of the first lock, the key pushes the driving device to force the indication device moving from the first position to the second position.

Abstract: The invention concerns a device for actuating an electrical or mechanical closure mechanism on a vehicle door and/or shutter, involving the use of a sensor (40) which responds to nearness or touch. For the device to identify unequivocally whether the sensor control (40) is actually performed by a human hand or inadvertently by an object, an auxiliary sensor (50) which, in the form of a detection element has a piezoelectric element (51), is arranged at the main sensor (40) contact zone. At least the auxiliary sensor (50) is covered with a flexible wall (28) which, upon contact, exerts a pressure on the piezoelectric element (51) and forms a common actuating location (28). When said actuating zone is contacted, the main sensor and the auxiliary sensor (40, 50) emit separate signals which however are evaluated in the same way (42). When the result of the evaluation is positive, an output signal is emitted, said signal shifting the lock to its locking position.

Abstract: A remotely actuable refrigerator door lock has a body portion that is attached to the cabinet and a door portion that is attached to an edge of the door. A latch in the body portion engages a strike plate in the door portion and can be lifted out of engagement to open the refrigerator. The door lock assembly is connected to a remote host computer via a USB or ethernet connection. The host computer keeps an audit trail of the times and personnel accessing each refrigerator. The system may be used in hospital for controlling access to pharmaceuticals or may be used in a weight loss program. A key lock can provide access in the event of a power failure.

Abstract: A lock assembly is provided which includes a lock mechanism with cover, and a pair of vertically movable locking rods. The lock mechanism is readily mountable to a liner of a cabinet door by a clamp member which permits initial clamping of the mechanism on an inner liner of the door, after which the inner liner is mounted to an outer finish panel. After assembly of the inner liner to the outer panel, the lock assembly is clamped in an aligned position in alignment with a corresponding lock aperture in the outer panel. The lock assembly further includes a fastener-free connector arrangement between a lock rack of the lock mechanism and the locking rods which is slidably driven thereby. A cover is snap fittingly mounted on the inner liner to guide the locking rod and prevent disengagement from the lock rack.

Abstract: In one form, a lock box for fasteners is provided that prevents unauthorized access to one or more fasteners. The lock box comprises a casing having at least one chamber within the casing and a rear wall and outward wall having at least one hole disposed on each wall large enough to accept a fastener. A drawer is also supplied having a device for securely engaging the casing when the drawer is inserted within the casing chamber preventing the drawer from being removed and restricting access to the one or more fasteners and fastener heads which the drawer covers. Other embodiments of the lock box may comprise a locking device which will enable for authorized access to the fasteners in the situation where an authorized user needs access to the fasteners to remove whatever device the fastener is securely holding in place.

Abstract: A motor-actuated lock for vehicles comprises a lock housing (11) provided with lock elements, and a motor (20) which, in turn, comprises a motor housing (21). The lock housing (11) has a connection point (12) for the motor housing (21), said motor housing being fixed to the lock housing at this point by fixing means (30). The aim of the invention is to develop a lock provided with a quiet motor (20). To this end, elastic elements (40) are arranged on the connection point (12) between the motor housing (21) and the lock housing (11). The fixing means (30) also engage with said elastic elements (40).

Abstract: A refrigerator cabinet for use in an engine-driven vehicle, such as a recreational vehicle or a pleasure craft, which vehicle comprises an electrical system, which generates an electrical signal when the engine is running. The refrigerator cabinet comprises a plurality of walls and at least one hinged door for enclosing at least one refrigerator compartment, and a lock for releasable locking of the at least one door in a closed position. The lock comprises a displaceable locking member and an electrically controlled actuator for displacing said locking member between an unlocked position and a locked position, which actuator is electrically connectable to the electrical system of the vehicle, and which actuator is arranged to displace said locking member to said locked position when the engine of the vehicle is running and the electrical system supplies said electrical signal.

Abstract: The present invention provides for a lock assembly for selectively locking and unlocking a door using a key. The lock assembly includes a housing with a core removably disposed in the housing. A first actuator is coupled to the housing for defining a first lock configuration with a second actuator coupled to the housing independently from the first actuator for defining a second lock configuration. The core includes a keyway for receiving the key and is rotatable within the core between a locked position and an unlocked position. A universal drive member is coupled to the keyway and movable with the keyway between the locked and unlocked positions with the universal drive member interchangeably receiving the first actuator and the second actuator while the keyway remains in the core for interchanging the lock assembly between the first lock configuration and the second lock configuration.

Abstract: A cover plate assembly 10 is provided for a cabinet door or drawer lock 12. A cover plate 26 defines a first circular aperture 28 and a rotatably circular cover plate insert 32 defines an eccentrically positioned second circular aperture 34. The second circular aperture 34 defines an inner diameter 33 sized to selectively receive the cylinder and plug assembly housing 20, and the insert 32 has an outer diameter 39 sized to fit within and selectively rotate with respect to the first circular aperture 28. During installation, the outer diameter 39 of the insert 32 is positioned within the first circular aperture 28, and the insert 32 is selectively rotated to a position that enables the cover plate assembly 10 to register with a bolt housing 16 and the second circular aperture 34 to register with a cylinder and plug assembly housing 20.

Abstract: Soil dispersible and water dispersible granular nutrients for use in fertilizers include granules having a crystallized saccharide and acid binder with carboxylates (sucrates) of a nutrient embedded therein and a method of preparing the nutrient containing granules is provided. A reducible nutrient compound and citric acid is converted to a nutrient carboxylate (sucrate) and chelate by reacting the reducible nutrient and citric acid with a sprayed stream of a stoichiometric excess of reducing saccharides (sugar cane molasses) containing at least 76% by weight solids and glacial acetic acid at a temperature of 160° to 175° F.

Abstract: The present invention provides compositions and methods for amending the availability of phosphate and other nutrient supplies in soil, especially acidic sandy soils, while ensuring reduced leaching and/or surface runoff of phosphorous and other nutrients. Compositions of the invention comprise granulated dolomite phosphate rock in combination with organic materials, wherein the level and rate of phosphorous and other nutrients released from the composition is controlled. Use of the compositions of the invention increases the availability of phosphorous and other nutrients while eliminating soil acidity, and also stimulates plant growth, enhances plant vigor, and/or improves crop yield.

Abstract: A neem based composition for coating nitrogenous fertilizer. The composition comprises 2-10 percent by weight neem extract, 10-60 percent by weight neem oil, 10-25 percent by weight binder and 25-50 percent by weight organic solvent. Also a method of making the composition by mixing the ingredients, a method of coating a nitrogenous fertilizer by mixing it with 0.5 to 1.0 percent by weight of the neem based composition and nitrogenous fertilizer coated with 0.5 to 1.0 percent by weight of the neem based composition.

Abstract: Quality of a wire or rod is controlled in a rolling mill having a succession of roll stands spaced apart in a workpiece-travel direction by a method having the first step of, before rolling a wire or rod, statically measuring a sample of at least one wire or rod with typical real roll flaws and storing the flaw data in standard format in a control computer. A single cross-sectional shape or, if there is noise, an average of a plurality of averaged cross-sectional shapes are stored standardized as polar coordinates. During actual rolling of a wire or rod its actual-shape is continuously measured and actual-shape data is generated. A similarity analysis is continuously effected by comparing the flaw data in standard format with the actual-shape data of the wire or rod being rolled. When the actual cross-sectional shape data corresponds to the flaw data, an alarm is generated.