Abstract: Provided is a steam characteristics automatic measuring device capable of automatically, ideally also continuously measuring the characteristics of steam taken from a production well, without being affected by interfering components, such as hydrogen sulfide gas and carbon dioxide gas contained in large quantities in steam taken from under the ground, which enables the operator to continuously understand the characteristics of steam and support a smooth operation of a geothermal power plant. The device has a silica monitor for measuring a concentration of silica included in a condensate obtained by cooling steam taken from under the ground; an electrical conductivity meter for automatically measuring the electrical conductivity thereof; a pH meter for automatically measuring the pH value thereof; and a data processing transmitter for automatically transmitting data measured by each of the monitor and meters.

Abstract: A work transfer apparatus includes an arm to transfer workpieces to be processed into a machine or carry processed workpieces out of the machine, a crossbar coupled to the arm, and right and left holding devices provided at the left and right sides of the crossbar. The crossbar includes an internal member and right and left cylindrical external members. One of the external members is rotatably provided around an outer surface of the internal member. The apparatus also includes tilt drive devices provided to the arm and connected with the external members. One of the tilt drive devices rotates one of the external members around an axis of a longitudinal direction of the crossbar independently of another of the external members.

Abstract: This invention is directed to ultra-low viscosity passenger car engine oil compositions with a kinematic viscosity at 100° C. of from 4 to 6 cSt, and comprising in admixture 60 wt % to 90 wt % of a first base oil component, based on the total weight of the composition, the first base oil component consisting of a polyalphaolefin base stock or combination of polyalphaolefin base stocks, each having a kinematic viscosity at 100° C. of from 3.2 cSt to 3.8 cSt; and 0.1 wt % to 20 wt % of a second base oil component, based on the total weight of the composition, the second base oil component consisting of a Group II, Group III or Group V base stock, or any combination thereof; wherein the composition comprises from 0 wt % to less than 0.25 wt % viscosity index improver, on a solid polymer basis.

Abstract: A cluster system includes a plurality of computing nodes connected to a network. Each node is configured to access its own storage device, and to send and receive input/output (I/O) operations associated with its own storage device. Further, each node of the plurality of nodes may be configured to have a function of acting as a first node, which sends a first message to other nodes of the plurality of nodes. The first message may include configuration information indicative of a data placement of data on the plurality of nodes in the cluster system according to an event. Following receipt of the first message from the first node, each of the other nodes may be configured to determine, based at least in part on the configuration information, whether data stored on its own storage device is affected by the event.

Abstract: The present invention relates to a wireless speaker arrangement. The present invention also relates to a wireless speaker system comprising at least a pair of such speaker arrangements, to a method for operating a wireless speaker arrangement and to a corresponding computer program product.

Abstract: A layer-forming device that enables highly efficient layer formation and has a simplified configuration includes: a substrate feeding mechanism; a plasma-generating electrode; a space-partitioning wall; and a plurality of injectors. The plasma-generating electrode faces towards a feeding pathway of the substrate, and generates plasma using a reactive gas upon a supply of electric power. The space-partitioning wall is disposed between the feeding pathway and the plasma-generating electrode. A plurality of slit-shaped through-holes, through which radicals, ions generated from the plasma, or a portion of the plasma can pass, are formed at predetermined intervals in the space-partitioning wall.

Abstract: A liquid filling aid that is placed on a plate-shaped member and defines a reaction chamber to be filled with a liquid, the aid includes a main body, a storage section that is formed in the main body and stores the liquid, a reaction section that is a recess formed at a bottom of the main body, a communication aperture for fluid communication between the storage section and the reaction section, and an air vent for communication between the reaction section and outside air, wherein the reaction section and an upper surface of the plate-shaped member define the reaction chamber and a liquid filling method including a step of placing the liquid filling aid on the plate-shaped member, and a step of discharging the liquid in an amount equal to or larger than the volume of the reaction chamber for supply to the storage section.

Abstract: A plasticizing process in which a molten resin that has been plasticized and dissolved in a foaming gas is sent to the front end side of a heating cylinder (20) by means of a screw (21) that rotates in a heating cylinder (20), and the screw (21) retreats according as the molten resin accumulates in the front end side of the heating cylinder (20); a transfer process in which the screw (21) is advanced with rotating and transfers the molten resin accumulated in the front end side of the heating cylinder (20) from a plasticizing unit (2) to an injection unit (3), and an injection process in which the molten resin is injected from the injection unit (3) are conducted and repeated to produce a foamable injection molded product.

Abstract: A downhole system has a plurality of telemetry systems and a control system configured to obtain information from one or more sensors and transmit that information on one or more of the plurality of telemetry systems. The configuration of a controller may be changed so as to change which information is transmitted on a given telemetry system and how the information is to be transmitted on the given telemetry system.

Abstract: A condition monitor device monitors at least one of vibration and temperature of a piece of equipment, the condition monitor device preferably includes an enclosure within which is located at least one vibration sensor and at least one temperature sensor. A processor is located in the enclosure and is connected to at least one of the sensors for analyzing signals produced therefrom. A storage device is located in the enclosure for storing of the analyzed signals. The monitor may be mounted on the piece of equipment and the condition monitor is able to be connected, either wireless or wired, to a secondary device.

Abstract: A device having pressure independent control and balancing valves, suitable for use in a hydronic system, comprises a seat, a plug having an upstream surface and a downstream surface, and a piston, wherein the seat, plug and piston are aligned coaxially, a controller determines the size of a first flow restriction between the upstream surface of the plug and the seat, the piston is operable to move in response to differential pressure across the first restriction and a predetermined force, the position of the piston relative to the downstream surface of the plug determining the size of a second flow restriction thereby in use maintaining a substantially constant differential pressure across the first restriction.

Abstract: A hot and cold water delivery apparatus comprising a multi-channel hose for simultaneously carrying hot and cold water to a water delivery device such as the spray head of a shower. The preferred hose is formed from an extruded length of material with a longitudinally running dividing wall to create the channels. A shut off valve may be provided for selectably connecting the channels to a source of hot and cold water respectively.

Abstract: A system for ablation of tissue has at least a guideplate having a front surface and a rear surface. The guideplate has multiple guideholes distributed over the front surface and passing from the front surface to the rear surface. The at least three longitudinally advancing laser emitters are on elongated supports. The at least three longitudinally advancing laser emitters on elongated supports have a diameters that allow their passage through the guideholes on the guideplate. Each of the three laser emitters has a projection area for emission of laser energy; and the projection areas for each of the three laser emitters overlapping only a portion of the projection areas for at least two others of the three laser emitters when the at least three laser emitters lie within a single geometric plane. Moving the laser emitters while active devascularizes changing volumes of tumor tissue.

Abstract: The present invention discloses an automatic feeding apparatus for an electric arc furnace, which comprises an automatic distributing device, wherein said automatic distributing device comprises a distributing tank, and at least one stepwise distributing section which is inclined from high to low along a material delivery direction is provided at the bottom of said distributing tank; and further comprises a thermal feeding device, a cold feeding device, and a loading device.

Abstract: A working device has a base designed as a stationary support column, a motor-driven rotary head and a stack of arms made up of several mast arms which can be moved with respect to each other in pairs, using articulated or sliding joints, supporting a concrete transport line. The stack of arms is articulated on the rotary head about a horizontal rotational axis by a first mast arm. The working device also includes a control mechanism which can be actuated by a control element or a radio path and which is arranged in a control box, and a hydraulic assembly including an oil tank and a motor-driven hydraulic pump for controlling working groups for moving the rotary head and mast arm. A working platform fixed with respect to the frame is arranged in the region of the bearing block for emergency operations.

Abstract: The present disclosure is directed at methods, systems, and techniques for managing batteries for use in a downhole drilling application. The system includes a power bus, pairs of battery terminals for connecting to batteries, switching circuitry that connects and disconnects the batteries to the power bus, data collection circuitry that obtains battery parameters obtained during system operation, and a controller that controls the switching circuitry and receives the battery parameters. A control line connects the controller to the switching circuitry and a data line connects the controller to the data collection circuitry, with the control and data lines being distinct such that control and data signals are not multiplexed with each other.

Abstract: A system for converting food waste into fuel includes at least one thermal decomposition reactor. The at least one thermal decomposition reactor is configured to transfer an organic waste, that is, food waste, through a region on which a sunlight is concentrated by at least one solar concentrator. A fermenter is disposed at a front end of the at least one thermal decomposition reactor, and any thermal energy remaining after being used in the at least one thermal decomposition reactor is additionally used in fermentation of the food waste. A method of converting food waste into fuel is also provided.

Abstract: Glycol ether-based cyclohexanoate esters, their synthesis and methods of use as lubricant basestocks or co-basestocks.

Abstract: A phased array radar apparatus and method for identifying targets in an environment includes a phased array radar transmitter, a first phased array radar receiver, a second phased array radar receiver, and a radar controller. The first and second phased array radar receivers are configured such that the first and second phased array radar receivers have effectively the same configuration. The radar controller uses the first and second receive beams to calculate an amplitude monopulse ratio and identify angle information of the targets within the environment. The present invention enables high precision estimation of target angle information while scanning over a wide field of view in a single scan. The radar apparatus further uses a complex amplitude monopulse ratio and a weighted target angle histogram to distinguish between closely separated targets that would otherwise be viewed as a single target by conventional monopulse radar apparatuses.