baber/WOPTO huggingface dataset:
Patent JP-2000218351-A (JP)
Title: Thixotropy property metal injection molding and injection machine therefor
Inventor: IGUCHI ASAO
IPC: B22D17/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method of a thixotropy property metal and its injection machine, with which an injection molding of high quality can be stably obtained at a good yield by maintaining a metal slurry backflow volume at extremely low and almost a fixed value even in a fast injection time. SOLUTION: A metallic slurry 5 existing in a backflow region 29 surrounding a pressure element 21, which being installed inside of an injection machine, is set at a given solid phase ratio higher than that of the slurry 5 in a measurement storage part 14 by adjusting its temperature so as to increase an effective viscosity. Under this condition, the metallic slurry 5 in the measured storage part 14 is ejected from a nozzle. Backflow volume of the slurry 5 is extremely lowered by increase of viscosity and is maintained at almost a given small and fixed value.
Patent JP-S59147973-A (JP)
Inventor: TSUKAHARA MASAYUKI
IPC: F24F11/02
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55114670-A (JP)
Title: Crawler type travelling equipment
Inventor: TSURUMI MANABU
IPC: B62D55/12
Filed: 1979-02-27
Abstract: PURPOSE: To minimize an interlocking resistance of a crawler and a sprocket by providing a rotatable interlocking unit on the outer periphery of the driving sprocket and making it ready for fitting in an interlocking hole formed in the crawler.  
     CONSTITUTION: A pair of rotary units 9, 9' are provided rotatably through a pin 10 on both sides of a driving sprocket 3 of a crawler travelling equipment 1 at positions kept suitably spart on the outer periphery, thereby constituting an interlocking unit 11. The interlocking unit is made ready for fitting in an interlocking  hole formed in a crawler 7 by driving of the sprocket 3, a rotary action of the interlocking unit 11 is available for adjusting force moderately to interlocking of the  crawler 1 and the sproket 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57137717-A (JP)
Title: Magnetic bearing device of rotating body
Inventor: IIKURA SHIYOUICHI
IPC: F16C39/06
Filed: 1981-02-18
Abstract: PURPOSE:To reduce the leakage of magnetic flux and improve the rotating performance by a structure wherein a pair of rotating magnetic poles are mounted through a non-magnetic annular spacer to the rotating body. CONSTITUTION:In the captioned device, in which the pair of rotating magnetic poles 2 made of annular magnetic material with U-shaped section, is used at the side of the rotating disc 6 and the pair of stationary magnetic poles 1a composed of a permanent magnet 1 is used only at the stationary side so as to make up a closed loop magnetic circuit 3 together with the pair of rotating magnetic poles 2 in order to utilize the attractive force acting on a magnetic gap 4 between the rotating side and the stationary side as the radial centripetal force, the non-magnetic annular spacer 7 is installed between the pair of rotating magnetic poles 2 and the rotating disc 6. The distance between the pair of magnetic poles 2 and the rotating disc 6 is rendered to be variable with the configuration of the spacer 7. By changing said distance, the dispersion of rotating performance among the mass-produced devices can be reduced.
Patent JP-S61181904-A (JP)
Title: Measuring or monitoring axial displacement of rotating body without contacting
Inventor: TAKAZUMI MASAKAZU
IPC: G01B11/16
Filed: 1985-02-08
Abstract: PURPOSE:To understand an absolute value of an amount of axial displacement acting on a coupling portion while rotating using a light by installing a light reflector at the both ends of a coupling portion to connect a driving machine and a driven machine. CONSTITUTION:Under a situation that no axial displacement is generated, a detection means 11 generates pulses by detecting passage of light through a standard reflecting portion 7 and a reflecting portion 9 with an interval time of t in generating pulses. On the other hand, under a situation that the coupling portion is compressed by ldue to the axial elongation of a rotating body, the detection means 11 generates pulses by detecting passage of light through the standard reflecting portion 7 and the reflecting portion 9 with an interval time of DELTAt in generating pulses. Now that thetais designated as an angle between the standard reflecting portion and the reflecting portion, the amount of axial displacement l can be expressed as follows, l+(DELTAt-t)v/tan theta. Hereupon, v stands for a peripheral speed of a outer periphery to which the standard reflecting portion and the reflecting portion are attached. With such an arrangement, a device which can measure an axial displacement of a rotating body or monitor an occurence of an abnormality using a light without contacting can be formed.
Patent JP-H09188369-A (JP)
Title: Powder container
Inventor: YAMAGUCHI OSAMU
IPC: B65D47/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To form a powder container from a container body and a detachable powder measuring lid and make the container body automatically incline in a direction where a predetermined shaking quantity is correctly shaken out from the powder measuring lid by a user of the container at the time of shake-out of the powder. SOLUTION: A powder container 50 comprises a container body 30 and a powder measuring lid 10 which is attached to the container body 30 detachably and quantatively shakes out a powder body by being inclined in a predetermined shake-out direction. In this case, there are provided a fixing means for fixing the powder measuring lid 10 to the container body 30 in a fixed direction in such a manner that a direction to which the container body 30 is to be inclined at the time of shake-out of the powder body conforms with a predetermined shake-out direction of the powder measuring lid 10, and a shake-out direction guide means which guides a direction to which the container body 30 is to be inclined at the time of shake-out of the powder body. For the fixing means, irregular parts where the powder measuring lid 10 and the container body 30 can be fitted in each other are provided.  For the shake-out direction guide means, for example, a flat side wall is provided at the shake-out direction of the container body 30 and a side wall having a curved face is provided in an arrangement opposed to it.
Patent JP-S55114950-A (JP)
Title: Methane analysis unit
Inventor: MURASE ISAO
IPC: G01N31/00
Filed: 1979-02-28
Abstract: PURPOSE: To make it possible to analyze independently methane in hydrocarbon by providing plural gas passages, which can adsorb hydrocarbon other than methane, in parallel with a sample gas passage so that they can be changed over selectively.  
     CONSTITUTION: The second and the third sample gas flow pathes 16a and 16b where adsorption units 18a and 18b incorporating adsorptive 19 (which adsorbs and holds hydrocarbon other than methane, such as active carbon) are provided are provided between bypass passage 15 and return passage 21 branched from the first sample gas passage 1 where sample gas is flowed, and these gas passages are so constituted that they can be selected freely by two-direction electromagnetic valve 24, three-direction change-over electromagnetic valves 17a, 17b, 20a, and 20b, etc. By operating the valve group above, gas flowed in from point A is led to adsorption unit 18a and has only methane caused to pass through and is returned to point B and is detected. At this time, gas for desorption is flowed to adsorption unit 18b by operating the valve group above and is regenerated; and when capability of unit 18a is saturated, unit 18a is changed over to unit 18b to use unit 18b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02235819-A (JP)
Title: Diet promotion composition
Inventor: ZORA PII HOROBITSUTSU
IPC: A61P3/04
Filed: 1990-01-30
Abstract: PURPOSE: To obtain a composition comprising ACE inhibitor alone or a mixture of the inhibitor with calcium channel blocker and capable of promoting diet by suppressing appetite and/or preventing or reducing anxiety accompanied by diet. CONSTITUTION: This composition comprises (A) angiotensin converting enzyme(ACE) inhibitor alone, e.g. phosphonate-substituted amino acid or imino acid, a proline derivative or a carboxyalkyldipeptide derivative or a mixture of the component A with (B) calcium channel blocker, e.g. diltiazem, 4-phenyl-1,4- dihydropyridine or verpamil. The preferable doses of the active ingredient compounds per Kg weight are shown as follows. A=0.1-25 mg and B=0.1-25 mg in the case of oral administration and A=0.01-1mg and B=0.01-2 mg in parenteral administration.
Patent JP-S59148131-A (JP)
Title: Magnetic recording medium
Inventor: FUNABASHI MASAYA
IPC: C09D5/23
Filed: 1983-02-12
Abstract: PURPOSE:To obtain a magnetic recording medium having improved wear resistance and superior durability, especially a magnetic disk not contaminating a pad by impregnating an unsatd. fatty acid ester and a hydrocarbon lubricant into a magnetic layer. CONSTITUTION:A magnetic layer contg. essentially magnetic powder and a binder resin is formed on a substrate such as a polyester film, and a soln. of a lubricant mixture prepd. by mixing a hydrocarbon lubricant with an unsatd. fatty acid ester in 99:1-1:99 weight ratio is applied to the magnetic layer to impregnate the lubricant by 0.1-40wt% of the amount of the magnetic powder. The resulting magnetic recording medium may be dipped in the soln. The contamination of a magnetic head due to the bleeding-out of the lubricant is prevented, and a magnetic recording medium having superior wear resistance is obtd. When a magnetic disk is obtd. by punching out of the film, the disk does not contaminate a pad and has a prolonged life.
Patent JP-S60166978-A (JP)
Title: Supporting device for beltlike photosensitive body
Inventor: TAMURA GIICHI
IPC: G03G15/00
Filed: 1984-02-10
Abstract: PURPOSE:To prevent end parts of a beltlike photosensitive body from being rubbed against control members which control the breadthwise position of the photosensitive body by providing the control parts at both ends of a roller around which the beltlike photosensitive body is wound. CONSTITUTION:The position control members 32 provided rotatably to both ends of the shaft 31 of the driving roller 1 each have a flange 33 larger than the external diameter of the driving roller 1. When the beltlike photosensitive body 4 almost shift in either breadthwise direction, the deviation is inhibited with their flanges 33 and the control members 32 rotate following up the run of the photosensitive body 4. Therefore, the end parts of the photosensitive body are never rubbed against the control members 32 and the life of the photosensitive body 4 is prolonged; and no frictional heat is generated, so an excellent copy image is formed.
Patent JP-S60166658-A (JP)
Title: N-trifluoromethyl-n- nitrosotrifluoromethanesulfonamide
Inventor: UMEMOTO TERUO
IPC: C07C301/00
Filed: 1984-02-10
Abstract: NEW MATERIAL:N-Trifluoromethyl-N-nitrosofluoromethanesulfonamide of the formula. USE:Useful as a reagent for introducing trifluoromethyl groups. The two trifluoromethyl groups remarkably increase the usefulness of the reagent as a trifluoromethylating agent. The decomposition products are wholly gases, and the separation of the trifluoromethyl compound can be very easily carried out. PREPARATION:Trifluoronitrosomethane is reacted with hydroxylamine, and the resultant product is then reacted with trifluoromethanesulfonyl fluoride in the presence of a base, e.g. NaOH, to afford the aimed compound of the formula. The reaction is preferably carried out in a solvent, e.g. DMF, at -100--10 deg.C.
Patent JP-S53106651-A (JP)
Title: Narrow gap vertical welding method
Inventor: NARIAI TETSUO
IPC: B23K9/16
Filed: 1977-03-01
Abstract: PURPOSE: To smoothly start the narrow gap vertical welding using the strip type consumable electrode on purpose to obtain the stable arc stricking, by making the voltage value for starting the welding to be lower than the voltage value in the steady welding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225164-A (JP)
Title: Direct fired generating device
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1990-01-31
Abstract: PURPOSE:To decrease a temperature of combustion gas flowing into a flue, avoid an over- heating at an inlet part of the flue and prevent a corrosion there by a method wherein a plurality of plates are connected vertically to a surface of a solution flow passage of a rear pipe plate of a flue. CONSTITUTION:A plurality of vertical plates 7 are connected to a surface of a solution flow passage 24 of a rear pipe plate 6. When a direct fired generating device is operated, vapor bubbles generated at the surface of the solution flow passage 24 rise between the plates 7, a horizontal component in the flow of vapor bubbles is slightly restricted by each of the plates 7, resulting in that a rising speed of the vapor bubbles is made fast. Due to this fact, absorbing liquid at a lower part of the flow passage 24 is sucked up under an effect of bubble pumping action generated in the flow passage 24 and a flowing of the absorbing liquid is made active. Then, an amount of heat transfer at the liquid side is increased and a temperature of combustion gas flowing from a cylindrical furnace 4 to the flue 11 is decreased, so that it is possible to prevent a corrosion at an inlet side of the flue 11. A heat transferring area of the pipe plate 6 facing liquid is increased by each of the plates 7 and a heat exchanging amount between a diluted absorbing liquid and a combustion gas is increased, so that a heating efficiency of the diluted absorbing liquid is improved and a temperature of the combustion gas flowing in the plenum passage 11 can be further decreased.
Patent JP-H03228401-A (JP)
Title: Converter device for receiving communication satellite signal
Inventor: KINOSHITA AKIRA
IPC: H01P5/16
Filed: 1990-02-01
Abstract: PURPOSE:To eliminate the deterioration of the noise figure and the input VSWR of a receiving converter by eliminating an absorbing body for absorbing a cross polarization component from a polarization separator, and placing a mode filter for reflecting a desired polarization component, and also, allowing the cross polarization component to transmit through, in the post-stage of a waveguide - microstrip line mode converter. CONSTITUTION:An absorbing body is eliminated from a polarization separator 2, and instead of a short-circuiting plate placed in the post-stage for a waveguide - microstrip line mode converter 7 up to the present, a mode filter 16 for reflecting a desired polarization component, and also, allowing a cross polarization component to transmit through is placed in the post-stage of the mode converter 7. As a result, the cross polarization component is radiated to the outside of a waveguide 6, and a desired polarization component is reflected by the mode filter 16, converted to a microstrip line mode by the waveguide - microstrip line mode converter 7 and led to a converter circuit, therefore, since the desired polarization component does not pass through the absorbing body, the noise figure and the input VSWR of a receiving converter are not deteriorated.
Patent JP-H02202856-A (JP)
Title: Production of bis(aminomethyl)cyclohexanes
Inventor: INOMATA MASASANE
IPC: C07C209/48
Filed: 1989-02-02
Abstract: PURPOSE:To efficiently and economically obtain the subject compounds by adding hydrogen cyanide to 4-cyanocyclohexene and catalytically hydrogenating the resultant dicyaocyclohexanes. CONSTITUTION:Hydrogen cyanide is added to 4-cyanocyclohexene and the resultant dicyanocyclohexanes containing 1,3-dicyanocyclohexane and 1,4- dicyanocyclohexane as components are catalytically hydrogenated in the liquid phase to afford the objective substances containing 1,3-bis-(aminomethyl) cyclohexane and 1,4-bis(aminomethyl)cyclohexane as components. The catalytic hydrogenation is preferably carried out at 0-200 deg.C under 1-400kg/cm<2> pressure by using ammonia so as to suppress formation of secondary amines as by- products.
Patent JP-S61184201-A (JP)
Title: Oil tank for hydraulic elevator
Inventor: USHIDA HIROSHI
IPC: F15B1/26
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the ignition to an oil tank when a fire has reached the oil gauge and a fire caused by it by covering the outside of the oil gauge part fitted to the oil tank with a cover which consists of a nonflammable material. CONSTITUTION:An oil gauge 10 is fitted at the central part of an oil tank 2, and on the outside a nonflammable cover 12 is fitted via a nonflammable protective plate 11. Thus, even if fire reaches the part of the oil gauge 10, ignition can be prevented by the nonflammable protective plate 11 and the cover 12, and the outbreak of fire on the oil tank can be also prevented.
Patent JP-H02204433-A (JP)
Title: 1,3-dichloro-1,1,2,2,3-pentafluoropropane azeotropic and pseudo-azeotropic composition
Inventor: ASANO AKIO
IPC: C07C19/10
Filed: 1989-02-02
Abstract: PURPOSE:To obtain an azeotropic or pseudo-azeotropic title hydrocarbon composition which is composed of 3 kinds of specific fluorinated hydrocarbons including the title compound, and can be used as a chlorofluorocarbon(CFC) substitute for a variety of applications such as heat medium or foaming agent as well as a solvent of excellent properties. CONSTITUTION:The subject azeotropic composition contains, as essential components, (A) 8 to 38wt.%, preferably 21 to 31wt.%, particularly 26wt.% of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and (B) 8 to 47wt.%, preferably 19 to 29wt.%, particularly 24wt.% of 1,1,2-trichloro-1,2,2-trifluoroethane and (C) 34 to 63wt.%, preferably 45 to 55wt.%, particularly 50wt.% of dichloromethane. The resultant composition is incombustible and can be reduced its volume to be used, as meeting the properties which the conventional CFC has ever had. Moreover, the composition has azeotropic point and can be used in the same manner as a single CFC solvent has been used without composition fluctuation during recycled use.
Patent JP-H07230445-A (JP)
Title: Data prediction device
Inventor: DANKI RIYOUICHI
IPC: G06Q50/04
Filed: 1994-02-21
Abstract: PURPOSE:To obtain the data prediction device equipped with a high-precision correcting means by providing the correcting means which corrects a predicted value of next data by using an index smoothing method, and adaptively updating the weight of the index smoothing method. CONSTITUTION:A 1st predicted value found by a prediction means 31 is inputted to the correcting means 32, which corrects the 1st predicted value by using the index smoothing means to obtain a 2nd predicted value. A rolling condition setting device 20 decides whether or not this predicted value is equal to a desired value, chances rolling conditions when their difference is still large, and sends the changed rolling conditions to the data prediction device 30 again. Once the second predicted value matching the desired value is obtained, the rolling conditions are set in a rolling process 10. Thus, the correcting means makes corrections by using the weight which is updated adaptively in sequence to make the sufficient corrections following variation of a system even if the actual system has the variation.
Patent JP-H04239692-A (JP)
Title: Heat transfer image receiving material
Inventor: YONEYAMA SHOZO
IPC: B41M5/52
Filed: 1991-01-24
Abstract: PURPOSE:To provide a heat transfer image receiving material which prevents heat fusion and retransfer color offset without causing the lowering of the transfer density of pigment, when a heat transfer pigment supply material and a heat transfer image receiving material are superposed to transfer the heat transfer pigment from the pigment supply material to the image receiving material by heat application. CONSTITUTION:A heat transfer image receiving material which contains polyester modified polysiloxane in at least one layer of the face thereof having image receiving layers.
Patent JP-S58140395-A (JP)
Title: Production of single crystal of mn-zn ferrite
Inventor: KOBAYASHI TOSHIO
IPC: C30B29/22
Filed: 1982-02-17
Abstract: PURPOSE:To produce a single crystal of Mn-Zn ferrite having high quality at a low cost by using at least one among NaFeO2, CaFe2O4 and SrFe2O4 as a solvent and executing a floating zone melting method. CONSTITUTION:At least 1 kind among NaFeO2, CaFe2O4 and SrFe2O4 is used as a solvent 2, and a molding of a mixture of said solvent and Mn-Zn ferrite is inserted between a platinum susceptor 3 which is fixed to a heat insulating tube 5 and is provided with many small holes 7 and a raw material bar consisting of Mn-Zn ferrite, and the susceptor 3 is heated with a high frequency coil 4, whereby the solvent 2 is melted. The bar 1 is brought into contact with the solvent 2 from above and a seed crystal from below, and is moved downward at the same speed while both are rotated in mutually opposite directions, whereby a single crystal 6 of Mn-Zn ferrite having a uniform compsn. is grown at a low cost  without intrusion of platinum inclusions and without generation of polycrystals.
Patent JP-H11199312-A (JP)
Title: Baking jig
Inventor: GOTO TETSURO
IPC: C04B41/89
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a jig for baking a highly reactive or fusible to-be-baked object by forming a coating layer of rare earth metal oxide on a base material containing a specific amount or greater of ceramic(s) selected from alumina, mullite, zirconia, silica, silicon nitride and silicon carbide. SOLUTION: This baking jig is obtained by forming 21 coating layer of rare earth metal oxide >=30 μm in thickness on a base material containing >=50 wt.% of ceramic(s) selected from alumina, mullite, zirconia, silica, silicon nitride and silicon carbide. Another version of this baking jig is obtained by forming a reaction-proofing layer 0.3-200 μm in central particle size and <=500 μm in thickness consisting mainly of ceramic(s) selected from alumina, magnesia, titania, zirconia, calcia and zinc oxide followed by a coating layer consisting of the above rare earth metal oxide on a base material; wherein the rare earth metal oxide is e.g. yttrium oxide, gallium oxide, dysprosium oxide, and powdery particles of the oxide 0.5-100 μm in central size are used as the coating layer in a coating material fashion.
Patent JP-H08216742-A (JP)
Title: Backward movement limiting mechanism for seat sliding device
Inventor: WATANABE TSUNEKAZU
IPC: B60N2/06
Filed: 1995-02-10
Abstract: PURPOSE: To improve workability at the fixing time to the floor face of a vehicle by providing a locking claw in the state of being selectively engaged with locking holes provided in a row, and providing a movement limiting member engaged with a rail on the side with the locking claw so as to limit the backward moving range. CONSTITUTION: A lower rail 13R is fixed to the floor face of a vehicle, and an upper rail 12R is slidably fitted into the lower rail 13 so as to be fixed to a seat. The lower rail 13R is provided with locking holes 15a in a row, and a locking claw 22 is provided in the state of being selectively engaged with the locking holes 15a. A movement limiting member 17 is engaged with the upper rail 12R on the side with the locking claw 22 so as to limit the backward moving range. It is therefore effective in the case of being mounted to a taxi in need of securing the foot placing space of a rear seat, and workability at the fixing time to the floor face of the vehicle can be improved.