PROBLEM TO BE SOLVED: To provide a knife blade for a tire not having possibility generating the crack of a mold even if implanted in the vicinity of the split position of a mold consisting of split molds and not separated from the mold. SOLUTION: A knife blade 1 for a tire consists of an upper half part being a fine groove forming part (blade part) 2 and a lower half part being the embedded part (...

PROBLEM TO BE SOLVED: To provide a threading apparatus for a yarn winder, useful for an autodoffer, etc., capable of simplifying a structure and improving threading workability and maintenance, by making a cutter cut a yarn at a side closer to an upstream than the vicinity of a rocking end part of the cutter. SOLUTION: A cutter 12 is constituted in such a way that a yarn Y at a side closer to an u...

PROBLEM TO BE SOLVED: To layout each shaft of a transmission compactly so as to be suitable for arrangement as an engine for an automobile, to facilitate assembly of each shaft of the transmission to a case, and to improve rigidity of the case. SOLUTION: In this transmission case integral type engine 1, an integrally formed case at the lower part of a cylinder block is formed as a case body 14 whe...

PROBLEM TO BE SOLVED: To inexpensively provide a differential device in which number of items is small, the items are easily processed and assembling easiness is excellent. SOLUTION: In a differential device, a pair of pinion gears 21, 22 are journalled rotatably to a pinion shaft 20 which penetrates through a differential case and is rotated together therewith. Right and left paired side gears 25...

PROBLEM TO BE SOLVED: To prevent the up-shift, and to facilitate the braking by sensing the stepping of a brake pedal in the prescribed time after a driver steps his foot off from an acceleration pedal during the transmission to the high gear side. SOLUTION: When a micro-controller 40 detects that an operation switch OSW is turned on, it judges whether or not the condition of the up-shift is satis...

PROBLEM TO BE SOLVED: To prevent the generation of short-circuit due to a contact of the peeled positive electrode active material with a leg of a negative electrode plate, and to prolong the lifetime by placing a lower end of a negative electrode plate on a projecting part made of the electrolyte resistant and non-conductive material so that a bottom of the negative electrode plate is raised and ...

PROBLEM TO BE SOLVED: To reduce the dependence on the fiber, which forms a retainer, and to improve the efficient discharging characteristic by providing acid resistant sulfate in a retainer, which abuts on a plate surface. SOLUTION: At the time of manufacturing a retainer, powder of acid resistant sulfate is added so as to manufacture a retainer having a different content of the acid resistant su...

PROBLEM TO BE SOLVED: To improve the efficient discharging characteristic, and while to improve the cycle characteristic by using polyvinylidene fluoride as a binder, and winding a positive electrode plate and a negative electrode plate through a separator so as to form an electrode group, and including sulfuric acid in the separator and active material layers, and thereafter, performing an aging ...

PROBLEM TO BE SOLVED: To make each small bubble burst for elimination in an outward directed surface of a porous material by passing the bubbles, which are generated in an electrolyte recovering and gas discharging passage, into multiple through holes of a bubble eliminating porous material provided inside of a cylinder part. SOLUTION: A cap 1 for forming battery jar of sealed lead-acid battery is...

PROBLEM TO BE SOLVED: To provide a lightweight secondary battery having a large capacity by eliminating the loss of time due to charging. SOLUTION: In a secondary battery, a positive electrode 1 and a negative electrode 2 are of a cassette type, and a lead oxide PbO2 is attached to a film 6 of the positive electrode 1, and a lead Pb is attached to a film 7 of the negative electrode 2. The films 6 ...

A warping mill for threads in general with improved thread removing unit, comprising, between a creel (2) and a winding unit (3), a thread removing unit (4) provided with mutually opposite and motorizable rollers (11, 12) which can be removably engaged with the threads (30) in order to remove the residues of thread from bobbins of the creel (2).

An electromagnetically actuator (10) is disclosed having an electromagnet (12), a core element (16), the core element having a normally biased initial spaced apart first position distal from the electromagnet when the electromagnet is off and a second stop position proximal from the electromagnet when the electromagnet is on, a first resilient member (20) adapted to bias said core element in the n...

Manufacturing fabric which becomes tacky on heating (1 in fig.), in which a textile base (2) is coated with a point arrangement of tacky polymer particles (3), comprises: (i) using a silk-screen printing frame (4) to place, on a transfer support with a smooth regular surface, an underlayer (5) of polymers, in paste form or in suspension in a solvent, whose melting point is greater than the tempera...

Disclosed are shapes for guiding introducers to be used for the ablation and/or mapping of the discrete tracks within the left and right atrium.

A surgical instrument assembly for use in snare cauterization operations includes a first tubular sheath member containing a metallic electrical snare cauterization loop. A second tubular sheath member is disposed inside of the first tubular sheath member. A flexible suture member is releasably connected to the cauterization loop, and is provided with a one-way slip knot at its distal end thereby ...

A method for forming dendritic metal powders, comprising the steps of: (1) heating a powder comprising non-dendritic particles, under conditions suitable for initial stage sintering, to form a lightly sintered material; and (2) breaking the lightly sintered material to form a powder comprising dendritic particles. In one embodiment, the lightly sintered material is broken by brushing the material ...

A vehicle running guidance system using magnetic markers for the purpose of reducing the number of magnetic markers to be laid on a road surface. The magnetic nails are laid as magnetic markers on a road. The radio wave generator tags are also laid. The radio wave generator tags transmit road curve data for a distance of about 100 m in the running direction. Power for the radio wave generator tags...

PROBLEM TO BE SOLVED: To collectively execute storage by almost prescribed quantity by removing soil stuck to the root part of Welsh onions and carrying them without damaging a foliage part in a self-traveling Welsh onion harvesting machine. SOLUTION: A self-traveling machine body is provided with a digging carrier conveyor device 8, a pinching carrier belt 9, a soil removing rotor 14, a fibrous r...

PROBLEM TO BE SOLVED: To provide a waste water treatment device, in which a device for removing phosphoric acid is incorporated, for dissolving stably electrodes and also enabling a user to determine simply the period of replacement of electrodes or the inspection of the electrodes for the purpose of maintenance or the like. SOLUTION: A dephosphorization device D1 is incorporated into a small comb...

PROBLEM TO BE SOLVED: To provide a waste water treatment device, in which a device for removing phosphoric acid is incorporated, for dissolving stably electrodes and also informing simply the period of replacement of electrodes or the inspection of the electrodes for the purpose of maintenance or the like. SOLUTION: A dephosphorization device D1 is incorporated into a small combined treatment puri...