Curable phenolic resins which do not contain any unbound (unbonded) phenol and no free formaldehyde and which evolve at most traces of formaldehyde in curing are used for preparing aqueous emulsions by emulsification in water. The phenolic resins are those as are obtained when methylene-bridged novolaks (novolacs) which are not predominantly ortho-structured are reacted with formaldehyde at 20 to ...

An automatic braking control system is capable of automatically maintaining a braking force once a vehicle has been stopped by the driver. The braking force is maintained until the clutch of the vehicle is engaged, at which time the force is automatically released so that the vehicle can be restarted. This system is especially useful for restarting a vehicle which has been stopped on an upward slo...

PURPOSE:To elevate the yield in core wire production by performing a work with joining other metallic body to the ingot end of superconductive body. CONSTITUTION:A composite body is formed by incorporating to a cupper pipe 4 with joining an ingot 3 of NbTi, etc. with other metallic body 7 of Ti, etc. by diffused junction, etc. The complex body is then extruded and a wire drawing work is performed....

A microprocessor based sequence controller is for a soup and beverage vending machine 10. The microprocessor has two storage sections, one of which is not alterable and contains the basic program for the vending machine. The other section is alterable and contains modifications of the basic program entered from a separate service module, which is not normally connected with the controller during n...

The invention relates to thermally insulating, fire resistant material and its production. A problem associated with fire resistant material comprising refractory material and a binder is the tendency, in use, of the material to disintegrate due to bond failure. In the invention, hollow particles of a glass or of a ceramic are combined with a binder to give a material where the proportions of bind...

A wheel-mounted drive system usable for a sprocket wheel of a chain-drive vehicle has a nonrotatable two-part housing adapted to be mounted directly and substantially immovably on the vehicle frame. A hydraulic motor is mounted in one part of this housing and has a motor output extending through the other part of the housing which contains a transmission whose input is connected to the motor outpu...

PURPOSE:To confirm misconnecton of a connector easily at a connection requesting device, by returning a device set number selected with the connector to the device of the connection request. CONSTITUTION:A device corresponding section C1 of the 1st group decodes the set number of a device Bm with a decoder 3 and outputs the connection request to the 2nd group device corresponding section Dm being ...

An induction heating apparatus and related temperature control circuitry and method of controlled heating of a workpiece at two temperature levels. The apparatus and method utilizes a temperature sensing device, adjustable reference temperature circuitry utilizing a voltage dividing circuit triggered by a timing circuit to heat the workpiece to a first predetermined temperature, dwell at the pred...

PURPOSE:To change the amt. of a coating agent absorbed by a web before measurement by supporting a blowoff device so that the device can be kept close to or away from a blade by a driving gear along the outer periphery of a backing roll. CONSTITUTION:A blowoff device 9 for blowing a coating agent 4 upon a web 3 is supported by a guide 11, the interval between the blowoff port 10 and the surface of...

An undercarriage (12) includes a primary frame (22) and a plurality of secondary frames (26) which in turn carry wheel members (28). The secondary frames (26) are urged to pivot away from the primary frame (12) by spring mechanisms (38). An undercarriage (112) includes a primary frame (122) and a plurality of secondary frames (126) which in turn carry wheel members (128). Pivotal movement of the e...

PURPOSE:To improve mounting work efficiency, by a method wherein a place, where a reclining frame is mounted to the front of a parcel shelf, is limited to one spot. CONSTITUTION:By performing longitudinal slide control after a seat cushion 1 is released from lock, a seat back 2 and the lower end of a reclining frame 4 are longitudinally moved following the seat cushion 1. The reclining frame 4 is ...

PURPOSE:To reduce the number of motors employed and to decrease weight, by a method wherein, by the use of a single power motor and a single motor for shifting, movement of 8 positions, being the basic mode shift of a power seat, can be realized. CONSTITUTION:A first motor for power is mounted on a base frame 1, and gear 32, secured on an output shaft, is geared with gears 33 and 35. A gear 81 is ...

PURPOSE:To execute partial erasing of a picture by a blackboard eraser or the like at an input time and to make its erasing operation easy by forming the 3rd and 4th electrode groups independently of a parallel electrode group for detecting an input position. CONSTITUTION:The 3rd parallel electrode groups Q1-QR are formed on an insulating substrate 1 in addition to the 2nd parallel electrode group...

PURPOSE:To detect an input/partial erasing mode easily and to make its operation easy by detecting the existence of conduction between electrode groups in the 1st electrode divided into two groups to discriminate the partial erasing mode. CONSTITUTION:The 1st and 2nd electrode groups 2, 3 and a partial erasing mode detecting circuit 4 are formed on an input part 1 of an electronic blackboard devic...

Compounds of Formula (I): wherein: Ar is phenyl, naphthyl, thienyl, fluorenyl, phenanthrenyl, dibenzo furanyl or a polynuclear group (A); in which a is 0, 1 or 2; B is (D)b(CH2)c(E)ewhere each of D and E is oxygen or sulphur, b and e are independently 0 or 1 but not both 1, and c is 0, 1, 2 or 3, the sum of a,b,c and e being at least 3, and the ring containing B is wholly or partial...

Compounds of Formula (I): wherein: Ar is phenyl, naphthyl, thienyl, fluorenyl, phenanthrenyl, dibenzo furanyl or a polynuclear group (A); in which a is 0, 1 or 2; B is (D)b(CH2)c(E)ewhere each of D and E is oxygen or sulphur, b and e are independently 0 or 1 but not both 1, and c is 0, 1, 2 or 3, the sum of a,b,c and e being at least 3, and the ring containing B is wholly or partial...

An extruded tubular blank is placed in a mould such that it is divided into two portions 1,4 connected by a conduit 5a coaxial with a blowing needle 6. A first one of the portions 1 is blown to form a container, whereas the second 4 is not blown and remains hot and malleable. The walls of the second portion 4 are then compressed one against the other and welded together to close the blowing orific...

Water-soluble acrylic polymers are prepared by a sequential photopolymerization process. A monomer solution is deposited on a support which is subsequently irradiated to effect polymerization. Photopolymerization promoters are incorporated in the monomer solution to facilitate polymerization.

Werkwijze en inrichting voor het vervaardigen van een gedreven artikel van kunsthars, waarbij een kunstharsvel wordt verhit tot een weekwordingstemperatuur, op het vel een drijfstempel met een drijfpatroon wordt geplaatst, welke stempel een aantal vacuumporien bezit, en het vel tegen het drijfvlak wordt gedrukt door een zuigwerking via de vacuumporien.; An apparatus for manufacturing an embossed a...

A wheel trouble detecting and warning device for wheeled motor vehicles, comprising tire pressure detecting valves, an air horn and a plunger unit to be mounted on each wheel, the tire pressure detecting valves being adapted to allow air from the tire to be supplied to the air horn to produce a warning sound when the tire is over or under inflated. In the meantime air is also supplied to a plunger...