摘要:
Disclosed is a process for producing swollen foods having a softer mouth feel than might be expected from those obtained by a conventional process, which process comprises heating and pressurizing through an extruder a powder; e.g. eggshell or bone powder, comprising fine particles of porous structure and a food material predominantly comprising a starchy material and/or a protein and thereafter releasing and causing the same to swell.
摘要:
A mechanical pencil has a body with a lead storage chamber defined therein for housing spare lengths of lead, and a tubular lead guide receiving a length of lead and coaxially mounted in the body so as to partly protrude outwardly from its writing end. During writing or marking, the lead guide gradually retracts into the body against the force of a return spring with the wear of the lead received therein and, when the pencil is moved off the writing surface, it is held in place by a locking mechanism until a preselected wear point is reached, then it is sprung back to its normal position. Disposed intermediate the lead storage chamber and the lead guide, a chuck coacts with an internally tapered socket for gripping the lead against displacement away from the writing end of the body. A chuck opener member is coupled to the lead guide in order to hold the chuck open when the lead guide is in the normal position, in order to assure the uninterrupted delivery of the successive lengths of lead from the lead storage chamber into the lead guide.
摘要:
A transparent laminate made of a transparent hard material having a soft synthetic resin layer on its surface, wherein the soft synthetic resin layer has, at its exposed surface side, a surface of a cross-linked polyurethane type resin having a self-healing property with the surface reformed by impregnating an addition-polymerizable unsaturated compound into the cross-linked polyurethane resin surface and polymerizing the impregnated compound.
摘要:
A vehicle body having a passenger compartment and a package compartment rearward of the passenger compartment. The passenger compartment has a rear end which is inclined rearwardly and downwardly. A rear window section is swingably mounted at its upper edge to the vehicle body to cover the rearwardly inclined rear end of the passenger compartment. A trunk lid section is swingably attached to the lower edge of the rear window section to cover the upper portion of the package compartment. Dampers are arranged between the body and the rear window section and the trunk lid section, respectively, to cause pivotal motion of the opened trunk lid section as the rear window section is opened.
摘要:
A toy vehicle is provided, including: a body; a spring, power generating unit connected to the body; a plurality of driving wheels connected to the spring, power generating unit through a transmission; a pair of legs mechanically connected to the spring, power generating unit through the transmission; a crank mechanism connected to the legs; a speed control gear mechanism capable of being connected to or disconnected from the transmission by automatic switching motion of a planetary gear meshing with a first gear of the transmission; and a movable actuating member, one end of which contacts the ground when the driving wheels contact the ground, thus moving the other end of the actuating member which disengages the planetary gear from the speed control gear mechanism. When the toy vehicle is placed in the horizontal position on the ground and the spring, power generating unit is wound via forced rotation of the driving wheels, the actuating member is moved to disengage the planetary gear from the speed control gear mechanism and the vehicle is propelled to roll at a high speed. If the toy is then lifted so as to isolate the driving wheels from the ground, the planetary gear moves and meshes with the speed control gear mechanism to shift the mechanism to the low speed mode. Then the driving wheels and the walking legs move at a low speed. If the toy vehicle is then placed in the vertical position on its walking legs, the toy vehicle walks slowly.
摘要:
A process for the preparation of chlorinated polyvinyl aromatic compound is described, comprising the steps of: (1) in an aromatic organic solvent, forming a solution of an aromatic compound represented by formula (I): ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, and R.sup.6 is selected from hydrogen and an alkyl groups containing from 1 to 6 carbon atoms, and R.sup.4 and R.sup.5, or R.sup.5 and R.sup.6 can together form a ring by ##STR2## wherein each of R.sup.7, R.sup.8, R.sup.9, and R.sup.10 is selected from hydrogen and an alkyl group containing from 1 to 6 carbon atoms, and n has an average value of from 50 to 30,000; and (2) subjecting the solution to electrolysis reaction in the pressure of an aqueous solution containing chloride ions.
摘要:
An electrical mechanical toy has a housing including a base. A small electrical drive motor is mounted on the base and a drive diverter-transmission operatively connects to the drive motor. Also attached to the base is an endless belt mounting member having at least one endless belt mounted thereon such that the endless belt is capable of continuously traveling or orbiting about the mounting member. The drive diverter-transmission is connected to the endless belt such that the endless belt is driven by the drive motor about the mounting member. The endless belt includes at least one obstacle on its surface. An object member is slidably mounted on the base and includes an object attached to the object member and positioned proximal to the surface of the endless belt allowing the object to slide transversely to the direction of travel of the endless belt between an interference position with the obstacle on the surface of the endless belt and a non-interference position wherein the object does not interfere with the obstacle. The toy includes a detector which detects when the object is in the interference position with the obstacle and which disconnects the drive diverter-transmission from driving the endless belt when the obstacle is in the interference position. If the drive diverter-transmission is so disconnected a manual reset is actuated to restart movement of the endless belt.
摘要:
A stud welding method uses an inert mixed gas as arc shield in performing stud welding on a base metal, such as, vehicle body, by utilizing the stud, e.g. a T-stud, as an electrode, the stud serving as the positive pole while the base metal serves as the negative pole to thereby prevent formation of oxide film on the base metal surface during the welding, the inert mixed gas comprising carbon dioxide gas and argon gas.
摘要:
A game which can be used by either a sole player or preferably two players using the game in a competitive spirit is constructed to include within a housing a movable member. Upon activation, preferably by the first player, the movable member travels down a guide path from a first position to a second position. The second player then attempts to strike the movable member with a striking member. If the second player's movements are coordinated with the motion of the movable member and the movable member is struck at the appropriate time, a chance wheel is activated. The first player then controls the chance wheel by depressing a chance wheel stopping button which stops the chance wheel such that one of a plurality of indicia is exposed indicating the outcome of the second player's effect on the movable member. This outcome is then recorded on an accumulator for maintaining a record of the game. The movable member and the striking member are operatively connected such that the striking member is only capable of effectively striking the movable member when the movable member is in a predetermined striking position.
摘要:
A variable magnification device capable of varying magnification of projected images of information bearing media which includes a plurality of interchangeable projection lenses having different focal lengths, a change-over plate for selectively bringing the projection lenses into a predetermined projecting position, and a focusing adjusting ring normally kept out of contact with said projection lenses and capable of engaging for focusing adjustment only the selected one of the projection lenses which has been brought to the predetermined projecting position, and thus once adjusted for focusing, the selected one of the projection lenses is not required to be re-adjusted for focusing even when returned to the predetermined projecting position after having been moved through other positions for further changing over.