A method for producing such a knife and a bleeding surgical knife (10) for there is shown, the knife is made of a curable core layer 27 and the high thermal conductive outer layer of a low thermally conductive material 21 a second It consists of a thin plate region (40) connected to the region. Heating factor 16 is fixed to the thin plate region is thermally regenerated collagen of the resected tissue from the heat transfer between them. The heat generated by the heating factor 16 is conducted to the cut portion 13 of the knife and the temperature of the cutting unit so as to maintain a temperature of 20 to 70 ℃ temperature procedure in which the user is selected. Thereby the second area 21 is reduced in that heat transfer to the handle of the instrument. Heating factor 16 is thin region) 17) to cover the inside conductive factors, within the conductivity factor deposited on the heat-conductive dielectric layer and the dielectric (18) attached to the outer surface of the first dielectric layer 19 and thereon the It consists of the precipitated viscous Koh boot 12 thereby reducing the clot formed on kalsang. The present invention relates to a heating for a surgical tool, and more particularly to a hemostasis tool is thermally controlled automatically, such as for surgical mass. Background of the Invention Surgical control of bleeding during surgery and spent a lot of time out of time for the surgery. In particular, bleeding time hinder the surgeon when hayeoteul cut the tissue, thereby reducing the accuracy of the delay and the cutting operation. When cutting a crude one of the techniques to minimize bleeding can be a surgical hemostat. In the above technique is used for the heat treatment tool in the bleeding tissue. At this time, heat is applied to the thin collagen film is transferred to the tissue shorn (or ripped) from a tool Thus sealing the incision and blood capillaries to form the collagen material is formed to reduce the bleeding. The column is because if it is delivered to the tissue in contact with the heated area of ​​the tool if it is necrotic or damage to the tissue caused little recovery may be delayed. A scalpel surgical hemostasis is known as one of the hemostasis tool. Scalpel for the surgeon has a sharp steel similar to the surgical knife for a (steel) cutting the prior art, there is a heating factor adjacent the cut portion is formed in order to heat the knife. When heated at the time of surgery, the surgical knife, the heat is transferred to the cut tissue. One commercial device using this technique are being manufactured and sold by Shaw in Hemostatic Scalpel, Hemostatic Surgery Inc. (San Francisco, California), United States Patent No. 3,768,482, 1 - Re.30,190, 1 - 4,481,057 and No. 4, to No. 485 810 is described. The device is a multi-user within a narrow range according to the use of short knife hayeoseo resistive heating factor-current flowing through each of the fragments within the selected temperature range is controlled individually so as to maintain each fragment. A disadvantage of the surgical knife for heat treatment for conventional known hemostasis can not pass the heat of moderate to very adjacent to where the cut, you can not sharpen and maintain a robust cuts, while broadly applicable to a variety of surgical amputation to continue the operation can not the point. Sufficient heat transfer is crucial to seal the incision and blood vessel capillaries. The amount should be delivered to a surgical scalpel for the increase in the degree of angiogenesis in the tissue and the rate of moving the tissue of the column. The condition has a limited cutting speed and depth that can be used in order to the prior known devices for cutting tissue with hemostasis ever. Excellent surgical knives are typically, but to be made of a rigid material such as steel and the heat-treated stainless steel, the material has a low-temperature conductivity. High temperature conductive material in order to transfer the necessary heat but preferably not sharp and do not maintain a robust cut. Bond is a high temperature conductive knife and treatment in the contact corrosion resistance and high temperature of the biological fluid to be dull the cutting of such a knife. In addition, since the amount of heat conduction to the handle of the knife it is inconvenient to use the tools during surgery the surgeon. For instance in an effort to use a different material for the knife, the Shaw United States Patent No. 3,768,482 arc, Johnson in U.S. Patent No. 4,219,025 No., ceramic knives, such as those described in U.S. Patent No. 4,231,371 No. of Lipp, and U.S. Patent No. 4,770,067 but like a solid to the process of the high temperature conductive material cut such as that described in the call, it is the actual circumstances is not clearly successful. The devices show a fault in the coupling of a preferred thermal rational and sturdy, sharp cut. The non-sharp surgical knife to heat the - other form of bleeding device for surgical scalpel having a short heating factor is described in U.S. Patent No. 4,207,896, 1 ​​- 4,091,813 and No. 4,185,632 arc. Thus, there is a sharp and also solid surgical knife that can deliver enough thermal energy to the tissue is required to enable the hemostasis under varying operation conditions. Summary of the Invention An object of the present invention to provide a method for producing an improved surgical knife and the knife for cutting the tissue to stop bleeding. Another object of the invention to sharply having the thermal conductivity improved strength over a wide range of conditions encountered at the time of surgery, and also, provide a rigid knife surgery. A further object of the present invention to provide a corrosion-resistant steel ticks do Potency (martensitic steel) the production method of the knife for use with a scalpel for sharp, rigid surgical knife, and this operation for hemostasis using. A further object of the present invention to provide a method that is applicable for use in heating the material, and this surgical tools for film-coating a heat treatment electrical resistivity. A further object of the present invention to provide a surgical knife that is heated is thermally controlled automatically with a cutting zone where the temperature is maintained substantially constant over the full range of surgical cutting conditions. A further object of the present invention to provide a restricted without the need of treatment that can stop the bleeding surgical knife imposed by the heat transfer capability of the knife part. A further object of the present invention to provide a knife for an electrically heated surgery to reduce the heat conduction to the knife support from the heated region of the knife for operation. A further object of the present invention to provide a surgical knife for an electrically heated with a conductive line which is characterized by a low electrical resistance in order to reduce the ohmic (ohmic) heating of the knife support due to the resistance loss in the conductive line. A further object of the present invention is to provide a process for producing a surgical knife to reduce the heat transfer to the handle for supporting the knife of the heating factor and the tissue cutting zone of the knife. The present invention in contact with tissue at an elevated temperature in order to reduce the bleeding from a knife comprising a water course of the first region having a high thermal conductivity and connected to a second region of a material having a low thermal conductivity, the cut tissue and to provide a surgical knife to heat. The knife is to a temperature range of about 100 to 500 ℃ and contains a heating factor for heating a first region, the heating factor is brought into contact with the first region and the thermally but electrically are separated. In the surgical blade for one specific example is hemostasis of the cut tissue insertion of a handle having an electrical terminal according to the present invention, the blade is a) has a sharp cutting and side, made of a high-strength curable material of the core and the high pair of the outer layer of a heat conductive material, each of said pair of outer layers are formed on the core mating heat transfer performed between them the scaffold material to ensure the first area; b) first connects to the first region, a second region made of a low thermally conductive material comprising one portion of the engagement with the handle; c) heating factor for the engaged to the first region and the heat transfer between them to heat the first region from them to a temperature range of about 100 to 500 ℃ electrically isolated; And d) it consists of a conductive line for connecting the electrical terminals of the heating factor handle. Heating factor may be located above the one in any of the combinations of these or the surface on the cut portions of the first area of ​​the side surface of the first region or both. In one embodiment of the apparatus, the heating factor, the first conductive material deposited on the first thin film and the first dielectric material of a dielectric material having a high thermal conductivity located on said first region there is further included, wherein first conductor material has a wide range of the first resistance mulryul and resistance as a function of temperature. The conductive line is on the second consists of resistive conductor material and said second conductive material is film second dielectric foil having a second resistivity less than the second thin film and the first resistivity of the dielectric material located on the second area and the 1 is positioned in contact with a conductive material and electrically. Heating factor may be a number of pieces, each piece is connected to a plurality of electrically conductive lines and it is possible to short the heating to control the temperature independently. The third dielectric material is preferably positioned so as to cover conductive portions except for the line being connected to the electrical terminals of the immersion mechanism in a handle on the heating factor and the conductive line. In addition, the adhesive material layer can be deposited on such a portion of the easy-knife contact with tissue when used. And it may have the oxidation-resistant material thin film positioned on the cutting unit. Surgical knife according to the present invention has been improved in gender corrosion resistance, durability, strength, hardness and thermal conductivity as compared to surgical knives known in the art. In a preferred example, a knife is made of a thin plate connected to the outer layer being made of a high thermally conductive metal on the other side of the core and the core to do Potency tick steel. Do Potency tick steel core 57 provides a central layer that can be cured, which may be conventionally heat treated to provide a sheet of the composition has a Rockwell hardness or more. And heat-conductive outer layer is conducted from the heating factor by the heat cut portions but do Potency tick steel layer may be shaped to provide a sharp cut. The present invention is directed towards in surgery for hemostasis mechanism relates to an improved material for use as a resistance film on the heating factor, wherein the heating factor can withstand for a non-uniform thermal loads and elevated temperatures. Preferred as the material range from about 10 to 50mΩ / ㎜ specificity sheet resistance at 20 ℃ and the thermal expansion coefficient of at least about 12 microns inch / inch / ℃ and the resistance temperature coefficient at least 0.00005Ω / ℃, preferably from 20 to 500 ℃ the at least a temperature of a metal-filled glass than 0.002Ω / ℃ and the expansion of dielectric material. The preferred glass materials include silicon, iron, sodium, potassium, calcium, chromium, aluminum, and lithium, lead, zinc or a combination of oxide, finely divided, the desired metal material, gold, aluminum, platinum, and tungsten there is. The present invention, the method directed towards a method for preparing a electrically-heated to a surgical knife is made up of the following successive steps of; a) the other of a high strength and a curable material having a side core and said step of providing a pair of outer layers of thermally conductive material; b) a step of connecting each pair of outer layer on the outer surface of the core to form a sheet having a first thickness; c) providing a strip of a low thermally conductive material; d) forming a sheet by connecting the thin plate in the longitudinal direction of the strip; e) providing a sheet having a smooth surface on the connection part in the longitudinal direction; f) the step of plating the chromium, nickel, platinum, or silver sheet to a metallic material selected from the group consisting of; g) step by cooling the sheet was passed through a heat treatment under reduced pressure under tension, and then, the sheet to obtain a high hardness levels in the first core region; And h) a step of boring a sheet defining the at least one knife blank including a first region and a second region consisting of a strip made of a thin plate. The method may include the further step of forming each blank to a surgical knife to give a heating factor in the first zone and the sharpening of the knife blank to form a sharp cutting on the first region. This step of sharpening may be performed before or after being applied to the heating factor is applied. Therefore, the method would include the additional steps of: i) the step of Koh one surface of the plated blank into a first layer of a material of the first pair of external layers of thermal expansion coefficient range of the coefficient of thermal expansion and the expansion of dielectric material and the second region having in the region of the boot; j) the step of depositing a thin film of a first pattern 1 within the conductor material to the first layer of a dielectric material; k) second in a thin film of conductive material comprises: depositing a second pattern on the first dielectric layer superimposed on the second area, the second pattern is first rolled up on the first pattern of the first dielectric material, the first and second the method comprising within the conductor is made such that the electrical contact; l) a second layer of dielectric material on the first and second patterns of within a conductor material and the second within the conductive material except a portion of the second pattern left holding exposed between the electrical terminals of the handle so as to effect the electrical contact the step of depositing; And m) forming a sharp knife to sharpen a knife having a cut-out portion. In addition, the method of the present invention has a step of precipitation and thermal treatment of the various layers, including the adhesive Koh plated onto the surface of the knife can be further included.