Production of organopolysiloxanes comprises (1) hydrolyzing chlorosilane with water (0.002-0.6 mols.) and alcohol (0.3-1.6 mols.) each per mole of hydrolyzable chlorine, with the molar ratio water : alcohol being 0.001- 1.5; (2) optionally mixing the reaction mixture with a water-insoluble organic solvent of density below 0.9 kg/l and adding water at 0.2-100 mols. per mol. of the silicon component...

The invention relates to determination of a link cost employable in route determination and data forwarding in a multihop communication network (1). This link cost is adapted to the particular characteristics of wireless contention-based networks (1), in which both network nodes (10, 20) involved in node-to-node data forwarding block neighbor nodes (30, 40, 50) that have to defer medium access dur...

The invention relates to a method of forming an electrocatalytic surface on an electrode in a simple way, in particular on a lead anode used in the electrolytic recovery of metals. The catalytic coating is formed by a spraying method which does not essentially alter the characteristics of the coating powder during spraying. Transition metal oxides are used as the coating material. After the spray ...

A method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system providing service to a plurality of geographically spread service areas. A mobile station is triggered to provide location information relating to the presence of the mobile station at a location receiving service from a service area comprising the or ...

A method and apparatus for calculating RQuickPage in a wireless communication system characterized in that , determining the value of the PreferredQuick-PageEnabled field and calculating RQuickPage wherein RQuickPage is used by the lower Medium Access Layer (MAC) Sublayer to determine if a quick page is received.

The method involves arranging a substrate (2) in an assembling plane, where an assembling head (5) runs parallel to the assembling plane. Component retainers (14) are arranged in a rotor (13) such that the retainers are arranged in a plane parallel to the assembling plane. The component retainers are rotated from an original position into a working position by using the rotor, where the distance b...

The invention relates to a porous metal-organic framework material for taking up at least one substance, the framework material comprising at least one at least bidentate organic compound bound by coordination to at least one metal ion, and the framework material having at least in part pores which comprise a polymer which is suitable to adsorb the at least one substance. In addition, the inventio...

A release-promoting agent is configured to be applied to a heating member in a fixing device that presses the heating member against a recording medium on which a toner image is formed and fixes the toner image to the recording medium, to promote release of the toner image from the heating member. The release-promoting agent is formed with a mixture of a dimethyl polysiloxane and an amino group-co...

A portable handheld work apparatus includes a drive motor configured as an internal combustion engine ( 1 ). The work apparatus includes an air filter case ( 2 ) arranged in the intake channel of the engine ( 1 ). The work apparatus further includes a cover ( 3 ) and a locking device ( 4 ) for releasably holding the cover ( 3 ). An actuating element ( 6 ) of the locking device ( 4 ) is configured ...

PROBLEM TO BE SOLVED: To reduce uneven charging of a photoreceptor due to the variance of a gap between the photoreceptor and a charging roller without costs while suppressing deterioration of the photoreceptor and the charging roller. Ž

SOLUTION: In an image forming apparatus wherein an AC voltage having a DC current superposed thereon is applied to the photoreceptor and the charging roller ...

PROBLEM TO BE SOLVED: To provide a gauge capable of greatly enhancing workability during installation of ring-shaped members. Ž

SOLUTION: A ring-shaped member 12 with elasticity forming an arc and a plurality of protrusions 121a to 121c are deployed at the backside of the ring-shaped member 12 extending outward, while a plurality of projection trays 141a to 141c are deployed on a transparent ...

PROBLEM TO BE SOLVED: To provide an earthquake restoration support device of an elevator device capable of reducing a sense of unease of an owner or a user of the elevator device by advancingly notifying the patrol expected time of an engineer of a maintenance company of the elevator device to a building provided with the elevator device. Ž

SOLUTION: A monitoring center 21 has a means for tra...

PROBLEM TO BE SOLVED: To provide an image forming apparatus which keeps stable chargeability for a long period of time even when a contact charging member is used, and is high in service life, high in image quality and low in running cost. Ž

SOLUTION: The surface projection-recess pitch Sm-d of an image carrier 1 ranges from 10 to 100 μm. The brush diameter A μm and the brush fiber density B/...

A method for controlling a power slide door having an operable window for a vehicle for preventing an entrapment between the power slide door and a vehicle body by limiting a slidable range of the power slide door by portion of a stopper, which the stopper functions in a condition where the window is opened more than or equal to a certain range, the method comprising steps of judging if the entrap...

In the case where high speed differential signals are transmitted in differential transmission lines through via holes with open-stubs, signal waveforms are distorted due to impedance mismatch in the open-stubs of the via holes, thus causing jitter, which has become an issue of high speed signals. For differential transmission lines that pass through via holes with open-stubs, a degree of coupling...

PROBLEM TO BE SOLVED: To prevent a stator winding from protruding toward the inside of a stator iron core in a permanent magnet motor, and to realize reduction in torque pulsations during rotation, and in noise and vibration. Ž

SOLUTION: In the permanent magnet motor comprises a rotor attached to a magnetic field permanent magnet, and the stator having the stator iron core provided with a plu...

PROBLEM TO BE SOLVED: To provide an image inspecting device capable of restraining a drop in the image formation productivity of an image forming apparatus, and to provide an image forming apparatus, an image inspecting method and an image forming method. Ž

SOLUTION: According to a paper type, the image inspecting device automatically sets predetermined conditions for image inspection. Condit...

PROBLEM TO BE SOLVED: To provide a high pump efficiency high head vortex pump capable of preventing leak of fluid from a fluid passage in an axial direction. Ž

SOLUTION: The vortex pump 10 includes a disk shape impeller 20 including a plurality of vanes 21 on an outer circumference, a suction port 12 storing the impeller 20 and sucking fluid, a case member including the fluid passage 41 trans...

An injection device is disclosed which is designed to receive therein a two-compartment syringe, and to be used to mix the pharmaceutical agents and then conduct injections. The injection device comprises a cylindrical barrel portion so configured that the two-compartment syringe can be inserted therein in a rear-end first manner, a piston rod for pushing the slidable rear wall to advance, a front...

PROBLEM TO BE SOLVED: To provide a radar device capable of detecting more quickly the direction of a radio wave incoming from far such as an interfering wave. Ž

SOLUTION: In this radar device having a plurality of antenna elements disposed in the row direction and in the column direction and a plurality of phase-shifting circuits provided respectively corresponding to the plurality of antenna...