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JP09250526 |
To equally improve the drawing strength of a nail and the strength of the nail itself, by providing a valley bottom part, where the projection minimum diameter and the diameter of the nail can be equalized, by a given dimension in a barr...
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JP09225570 |
To execute cutting of a wire, forming, after then arranging and discharging while being in a series of stream mutually and relatively and improve the production efficiency. A wire 1 is supplied forward along the axial direction, this sup...
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JP09225569 |
To provide a wire end treating method and device which treats every several numbers of wire per one time. Plural numbers of wire 1,... are, in a state of arranging them parallel mutually, supplied forward advancing direction along the lo...
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JP09220232 |
To surely insert the tip of a suture to the inside of a suture insertion hole at a needle rear end before caulking the needle rear end by a simple and inexpensive structure. In a needle caulking device 20, dice supporting members 101 and...
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JP09206307 |
To precisely adjust a position of the rear end of a needle to be calked to combine with a suture and obtain a stable calking strength for a device for producing sutures with a needle. A suture is inserted into a suture insertion hole at ...
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JP2679004 |
PURPOSE: To essentially eliminate manual handling and to enable efficient production not requiring polishing by continuous feeding respective semi-finished needles into coining dies having cavities and casting the respective semi-finishe...
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JP2673502 |
To enable an extra fine metal bar for chamfering an end to be machined so that the whole may be of an uniform diameter. An extra fine metal bar 1 of a specific length and a diameter is first somewhat ground to a required diameter by a gr...
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JP09151918 |
To provide hardness of pulling out a nail by pointing a range of approximately more than a half length of a barrel part from a head part side to a sharp tip part side to be formed in slant state so as to be gradually thickened. A barrel ...
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JP09108954 |
To enable an extra fine metal bar for chamfering an end to be machined so that the whole may be of an uniform diameter. An extra fine metal bar 1 of a specific length and a diameter is first somewhat ground to a required diameter by a gr...
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JP09087915 |
To provide a marking pin with bell, capable of surely preventing separation of the marking pin from the bell. This marking pin with bell is obtained by providing an opening slit part 2A at the position opposite to an attaching cylinder 3...
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JP09079237 |
To position a material surely as well as to make the number of working pieces reducible by making a shank surface harder than this metallic material, forming plural pieces of spiral ridge parts into being sharply pointed, and making an o...
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JP09060625 |
To enable a nail to be hammered strongly in a risen state so as to retain the top of a nail claw between a main head and a sub head after the hammering by forming the main head and the sub head along its stem as a double-head nail. The d...
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JP09047832 |
To simply manufacture a connecting fixture which eliminated deviation of a welding position. A lower die 11 is movable back and forth. The lower face of the upper die 6 and the upper face of the lower die 11 are each provided with a cutt...
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JP2606033 |
PURPOSE: To form the fine needle by depositing the particle of gold by evaporation on an MgO substrate and irradiating the particle with an electron beam. CONSTITUTION: The MgO substrate 1 is polished to a circular truncated conical shap...
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JP09033402 |
To obtain a microscopic specimen sampling needle which enables the sampling of a microscopic specimen with the diameter of about 3μm by arranging a sharp needle tip and a cut. In a microscopic specimen sampling needle 1, a needle tip 5 ...
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JP08276235 |
PURPOSE: To improve the precision of dimensions and shape, etc., of an article by roll-forming a pin part at a fixed position with supporting plates or supporting shaft of a part blank to support from both sides of horizontal direction b...
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JP08254207 |
To provide a fastening nail having a corrosion-resistant property in a protective metallic layer discontinuous area by forming the nail of a carbon steel wire pre-coated with a protective metallic layer having a corrosion-resistant prope...
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JP08243675 |
PURPOSE: To manufacture a pin having a peripheral groove at one end by means of a roll-forming with high productivity at low cost, in a manufacturing method for the pin with groove and the pin with groove to be manufactured with this met...
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JP08232162 |
To obtain a needle for large embroidery machines includes a rod portion, a shaft portion and an end portion and having a constriction which forms a predetermined breaking point. This needle, especially a needle for large embroidery machi...
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JP2549276 |
PURPOSE: To accelerate the automation of producing taper-pointed needle surgery operation, by feeding material strips supported on a supporting apparatus rotatably into a multiplicity of trimming apparatuses one after another, cutting th...
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JP08171349 |
PURPOSE: To obtain a hollow needle for guiding detaining pieces which has rectilinear advanceability, is low in insertion resistance and enables a user to easily carry out an operation to mount price tags, etc., and bundling operation to...
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JP08099146 |
PURPOSE: To reduce the running cost of the casting device and greatly prolong the service life of the tool. CONSTITUTION: This machine is constituted so that an exchanging type tip 10 consisting of a hardened material is attached to the ...
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JP08071076 |
PURPOSE: To continuously and automatically operate a processing apparatus irradiating the end surface of an eyeless needle material with beam to form a hole thereto for a long time. CONSTITUTION: A plurality of shield members 6 shielding...
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JP08057566 |
PURPOSE: To form sharp needle point by the surface layer having the highest hardness of stock. CONSTITUTION: A forming die B is constituted of plural faces 15-17 forming a protruding angle (the angle made of two faces is ≤180°, the co...
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JP08039179 |
PURPOSE: To enable aligning/arranging a larger number of headed nails in a definite length by aligning-arranging nail body parts in an acute angle shape toward a central line of continuous nails and at equal spaces. CONSTITUTION: The suc...
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JP07328276 |
PURPOSE: To manufacture a sewing machine needle which can effectively prevent a thread from being cut at a needle hole. CONSTITUTION: After a thin part is formed by a rising part 23 of lower dies 20 and a rising part 12 of upper dies 10 ...
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JP07305253 |
PURPOSE: To prevent a flexible wiry material from protruding outward from the outer peripheral surface in a part on the central side of a body and ensure a sufficient strength around a through-hole when the flexible wiry material is pull...
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JP07256379 |
PURPOSE: To essentially eliminate manual handling and to enable efficient production not requiring polishing by continuous feeding respective semi-finished needles into coining dies having cavities and casting the respective semi-finishe...
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JP07216698 |
PURPOSE: To obtain longer service life than that of the conventional latch needle by making a latch bearing part constituted so as to be less in wear. CONSTITUTION: In respect to a latch needle for a textile machine of a type in which a ...
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JP07178504 |
PURPOSE: To prevent an elliptical head or an off-center deviation between a head and a shank, in forming a nail head using a die and a punch, by controlling material flow. CONSTITUTION: An apparatus 10 for forming a nail head consists of...
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JP07178491 |
PURPOSE: To enhance the physical strength of suture needles by cutting a metal rod element at a prescribed length, bending the cut rod element in a specific curvilinear configuration, and forming a specific cross-sectional configuration ...
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JP07047442 |
PURPOSE: To provide a manufacturing method for a mandrel for a blind rivet, by which the head part being free from eccentricity and uneven thickness to an axis of a stem for constituting a mandrel main body. CONSTITUTION: A metallic wire...
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JP07019215 |
PURPOSE: To provide a connected nail that is producing almost no waste and able to reduce the cost of manufacturing. CONSTITUTION: A connected nail unit consists of plural pieces fo nails integrally formed by means of press working of sh...
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JP06343788 |
PURPOSE: To provide a needle with a threading path formed through a wall defining the needle eye so that a thread can be threaded through the needle eye simply by applying the thread to a part of the needle defining the threading path an...
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JP06323312 |
PURPOSE: To improve usability by providing a pair of spring tabs in a base portion and forming a slot extending longitudinally in a stem portion in a needle forming a part of a fastener dispensing tool used in fitting article tags to an ...
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JP06296790 |
PURPOSE: To make an operator difficult to injure himself by his erroneous operation by forming one face of a blade body having a triangular section by the face obliquely cut in the longitudinal direction, forming ridge lines with sharp e...
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JP06190678 |
PURPOSE: To dispense with fine adjustment of an opening/closing member in a moving hopper and prevent the compact condition of raw material in a fixed hopper by supplying the raw materials of thin medical instruments for medical treatmen...
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JP06182475 |
PURPOSE: To restore and intensify the corrosion resistance of metal forming nails by forming the nails having shanks and heads from carbon steel wire coated with a corrosion resistant metallic layer for protection and coating at least th...
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JP06117849 |
PURPOSE: To obtain a probe for SPM having a ≤50 radius of curvature at its front end. CONSTITUTION: By irradiating the front end of the probe of a cantilever for AFM available on the market with an ion beam 24 from the axial direction ...
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JP06114066 |
PURPOSE: To achieve a rationalization of manufacture by shortening a production process of sutures comprising a plurality of pressing processes to reduce equipment. CONSTITUTION: A linear unbroken metal wire is fed spacing to perform a s...
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JP06114481 |
PURPOSE: To produce the extremely sharp probe having a small radius of curva ture at its tip. CONSTITUTION: The tip of a probe body 21 of the cantilever probe for a commercially marketed AFM is irradiated with an electron beam 23 in a va...
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JP06087049 |
PURPOSE: To manufacture a headed coupler assembly by working a wire rod into a selected number of headed coupler assemblies and forming a head part at one end of each coupler. CONSTITUTION: In a first station, a plurality of non-headed c...
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JP06070937 |
PURPOSE: To mechanically mass produce medical sewing needles with an uniform degree of dimensional accuracy. CONSTITUTION: A circular cross-sectional shape metal wire A as a needle material which is longitudinally continuous, is fed at p...
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JP06063273 |
PURPOSE: To provide a sewing needle by which a sewing thread is extremely simply secured and which is made more convenient. CONSTITUTION: The needle has a recess part 63 the width of which is the same as that of a sewing thread 4 and, at...
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JP06017812 |
PURPOSE: To continuously and mechanically carry out positioning and bending of a nail concerning the bent nail the axial part of which is engaged with a cutout of its head part by way of reversing the axial part. CONSTITUTION: On a deliv...
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JP06000570 |
PURPOSE: To provide a method and apparatus capable of efficiently and cost effectively making mass production of wire nails having circular offset heads unified to a strip shape to be used in a power nailing machine with ease of uniformi...
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JP05317957 |
PURPOSE: To prevent the generation of the defective pipe of a small-diameter stainless steel tube to be used for production of an injection needle, etc. CONSTITUTION: The variation in the thickness in the longitudinal direction of the sh...
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JP05318131 |
PURPOSE: To provide a device to automatically peel off a specified part of a coated lead wire used for a flange pin. CONSTITUTION: In the coated lead wire 44 fed for every specified quantity by a coated wire feed part 46, heater tips 76 ...
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JP05285579 |
PURPOSE: To accurately direct a nail in a rotating direction and a center axial direction by constituting with a nail conveying mechanism for conveying the nail through a directional zone and an engaging mechanism for disengaging each na...
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JP05200460 |
PURPOSE: To enable an accurate and stable chalking by reducing effect of generated sliding resistance acting on chalking force of an upper die by fixing the upper die to a lever so that the sliding area is limited the part between a cent...
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