baber/WOPTO huggingface dataset:
Patent JP-H0231017-A (JP)
Title: Prevention of bolt and nut from corrosion
Inventor: TSUJI TOSHIMIKI
IPC: F16B33/06
Filed: 1988-07-18
Abstract: PURPOSE:To facilitate the removal of a cap by covering a projection of a structure with the cap having a cap lid body screwed thereon, pouring anticorrosive into the cap and setting the anticorrosive to remove the cap lid body. CONSTITUTION:Projections of a bolt 2 and nut 4 are covered with caps 14, 16 having cap lid body 16b screwed thereon. Anticorrosive is poured from orifices 15, 17 into the caps 14, 16 and set. Then, the cap lid body 16b is removed to remove the caps 14, 16. A large force thus is not needed in the removal of the caps 14, 16, so that the caps can be easily removed.
Patent JP-H1018034-A (JP)
Title: Film forming device and film forming method
Inventor: KITAGAWA KOJI
IPC: C23C14/34
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a film forming device and film forming method which make it possible to obtain the three-dimensional information of an object to be formed with a film at the time of forming the films and are capable of forming the homogeneous film on the object to be formed with the film in accordance with this information. SOLUTION: The light from a light source 32 is condensed by a condenser lens 33, is passed through slit glass 34 and is extended by an extending lens 35 to form grid pattern light 55 which is then projected to a film 50. The projected grid patterns are subjected image pickup by a CCD camera 36 and the image signals thereof are subjected to image processing by a computer 40, by which the three-dimensional information of the film 50 is obtd. The tension of the film 50 is adjusted in accordance with this information. The three-dimensional information of a target 12 is similarly obtd. Further, the interference light of the film 50 is measured by a photodetector 37 and the measurement signal thereof is processed by the computer 40 by which the film thickness is obtd.
Patent JP-S6238774-A (JP)
Title: Torch nozzle for welding
Inventor: IKEHATA TETSUO
IPC: B23K9/26
Filed: 1985-08-12
Abstract: PURPOSE:To improve the oxidation resistance of a nozzle, and to suppress a crack at the time of peeling off a spatter, by providing a silicon carbide layer on the surface of a welding torch nozzle made of carbon. CONSTITUTION:A carbon part 4 is formed to a shape of a nozzle by kneading, hardening and forming graphite, and the carbon powder of coke, etc. by using pitch or resin as a binder, and thereafter, burning and hardening it. A silicon carbide layer 5 on the surface of the carbon part 4 is formed by impregnating silicon in a vacuum and burning it. A torch nozzle body part 6 holds the carbon part 4 by a joint part 7, and it is usually screwed and joined. By providing such a silicon carbide layer on the surface, the usable time can be extended.
Patent JP-S5878929-A (JP)
Title: Paper conveying method
Inventor: MORIGUCHI FUJIO
IPC: B65H3/06
Filed: 1981-11-06
Abstract: PURPOSE:To effectively convey the paper in a stationary status by invariably starting the conveyance of the paper at the condition with a large coefficient of friction between a conveying means and the paper. CONSTITUTION:It is assumed that a slip has occurred on a roller 3 to stop the conveyance immediately after the feed of the paper 2 is started. If a reed switch is in an off status at this time, a rotation detection circuit 1440 is cut off from the power supply Vcc, and the output side of a comparator 1450 is changed to an L (low) level. If the reed switch is in an on status, a timer 1441 operates, temporarily discharging a condenser 1444, and the output side of the comparator 1450 is temporarily changed to an L (low) level. This L (low) level is detected by a one-shot multivibrator 1460 and a switching transistor 1423 is made conductive, discharging a condenser 1422 completely, then a discharge voltage 18 is returned to zero. As a result, the feeding of the paper 2 is again restarted from the initial condition with a large coefficient of friction.
Patent JP-H0341939-A (JP)
Title: Image display device and ultrasonic diagnostic device using the device concerned
Inventor: YOSHIOKA YOSHIHISA
IPC: A61B8/14
Filed: 1989-07-11
Abstract: PURPOSE:To improve the operability for determining a multi-screen display image, and also, to select an image of each small screen with high accuracy by selecting a photographing under the display of all images, at the time of selecting a photographing image corresponding to each small screen of the multi-screen display image. CONSTITUTION:The subject device is provided with a control circuit 1 being the control center, an ultrasonic probe 2, a transmitting/receiving circuit 3, a switching circuit 4, a large capacity memory circuit 5, an image memory circuit 6, a display circuit 7, a multi-screen buffer circuit 8, and a keyboard 9. In this state, the control circuit 1 executes a processing for receiving a prescribed input operation of the keyboard 9 for selecting a tomographic image corresponding to each small screen in a multi-screen display image under a state that a photographing image is brought to all screen display on a screen of the display circuit 7. After the selection of the tomographic image of each small screen is ended, the processing for reading out the tomographic image from a large capacity memory 5 in order of selection at every small screen and for obtaining the multi-screen display image is executed. At the time of selecting plural images to be displayed simultaneously in order to execute the multi- screen display on the screen of the display circuit 7, and to execute comparison diagnosis and picture photographing, the control operation is executed so that the tomographic image is inputted from the large capacity memory circuit 5 is designated order.
Patent JP-S59139402-A (JP)
Inventor: MIHIYAERU HORUBERUTO
IPC: F02D41/24
Filed: 1983-09-27
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-H0343521-A (JP)
Title: Cover for underground structure
Inventor: HIDAKA YOSHIKAZU
IPC: E02D29/14
Filed: 1989-07-11
Abstract: PURPOSE:To reduce the labor for opening and closing a cover for an underground structure by providing a swingable link in the upper part of the inside of a receiving frame opened at its top, and by attaching the lower end of a coupling link having its upper end journalled to the lower surface of the body of the cover, pivotally to the swingable link. CONSTITUTION:A crowbar is inserted into a crowbar aperture 22 so as to lift up a side edge of a cover body 22 up to the upper edged of a receiving frame 22 while the cover body drawn sidewise along a road surface (a) so that a coupling link 15 tilts arcuately bout a pivot point of a swingable link 5 as a fulcrum. After the cover body 3 being pulled by a substantially half diameter thereof, a journal point 16 comes onto the upper surface of the receiving frame 12. Then, when the cover body 3 is pulled out so as to come off substantially from the upper surface of the receiving frame 2, the swingable link 5 tilts upward along the upper surface of the receiving frame 2 while the coupling link 15 is laid in parallel with the lower surface of the cover body 3 so as to open the upper surface of the receiving frame 2. With this arrangement, the working operation may be completed only by moving the cover body sidewise, thereby it is possible to reduce the labor therefor.
Patent JP-S6331657-A (JP)
Inventor: HAGIWARA HIROSHI
IPC: F24D13/02
Filed: 1986-07-28
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-2001006147-A (JP)
Title: Magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/70
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high power, a high S/N and a low noise by using a magnetic layer contg. cover particles with yttria coated on alumina particles. SOLUTION: A mineral acid salt of Y water soln. contg. dispersed alumina having a specific surface area of 20m2/g or more is heated e.g. at 8 deg.C to its b.p., urea is added, the heating continues at 80 deg.C or more to result in that urea is gradually hydrolyzed into ammonia and carbonic acid gas and the insol. Y basic carbonate is suspended to deposit on the surface with alumina acting as nuclei of grown grains, and this action of alumina as grain growing nuclei effects to make the grain fine, thereby obtaining coating particles having a large specific surface area.  Changing the additive quantity or kind of alumina controls the grain size or the specific surface area of the grown coating particles to obtain a compsn. or a specific surface area according to the purpose., and realize a high power and high S/N at short wavelength bands with a stable magnetic layer having a low frictional coefficient.
Patent JP-S6422181-A (JP)
Title: Magnified image displaying signal generator
Inventor: NISHIJIMA HIDEO
IPC: H04N5/45
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a device easy to use by magnifying one part of an input image signal, simultaneously reducing the input image signal, inserting the whole image to one part of a magnified image and displaying a mixed image signal. CONSTITUTION:When an image input signal 16 is supplied from an input terminal 1, the signal 16 is separated into a luminance signal Y and color difference signals (R-Y, B-Y) by an analog processing circuit 2 and supplied to an analog- digital converter 3 on a time division basis. Here, the output of the circuit 2 is converted into a digital signal and supplied to first and second memory means 4 and 12. Writing control parts 9 and 13 are controlled by a synchronizing separation circuit 8 by a synchronizing signal separated by the signal 16. Thus, the signal 16 is written on the prescribed address position of the memory means 4 and 12. On the other hand, the control of reading is executed by controlling the output timing from the memory means 4 and 12 in matching with a vertical and horizontal synchronizing signal generated by a synchronizing signal generating circuit 11 by reading control parts 10 and 14.
Patent JP-S6156753-A (JP)
Title: Horizontal and continuous casting device
Inventor: KANEKO HIDEO
IPC: B22D11/04
Filed: 1984-08-25
Abstract: PURPOSE:To provide a titled device which supports and cools surely a mold and forms a satisfactory casting surface in horizontal and continuous casting of a hollow pipe by means of inside and outside tundish nozzles by projecting a supporting cylindrical cooling mold from the break ring at the tip end of the nozzle in the hollow part. CONSTITUTION:The molten steel A flowing out of the spacing between an annular nozzle 3 in the bottom of a tundish 1 and a central circular supporting plug 9 is cooled by the outside cooling mold 4 via the outside break ring 6 and the hollow inside cooling mold 7 supported by and projecting from the inside break ring 8 at the top end of the supporting plug 9 by which the molten steel is made into a hollow continuous steel pipe C. The mold 7 is securely supported by the plug 9 and is surely cooled. The molten steel A is thus cooled satisfactorily from the inside and outside, by which the quality and casting surface of the inside and outside surfaces of the cast pipe C are improved. Early prediction of the leakage of the molten metal in the inside is made possible by a de- tecting means and the cooling rate is made adjustable.
Patent JP-S5879229-A (JP)
Title: Camera built-in with auto focus
Inventor: GOTOU SHIGEKANE
IPC: G02B7/36
Filed: 1981-11-05
Abstract: PURPOSE:To obtain a camera built-in with auto focus that permits daytime synchronous photographing by such constitution wherein the limitation of a focusing operation range is released aytomatically in the stage of daytime synchronous photographing. CONSTITUTION:In the case of daytime synchronous photogaphing, a scanning member 20 is driven in an arrow direction when a release button is pushed, and search scanning with a scanning mirror is accomplished during the notched part 22a of a connecting member 22, whereby a focusing signal is stored in an automatic focusing circuit 2. A discriminating circuit for a shutter circuit 1 generates an H signal which turns a transistor T2 off. Therefore a thyristor SCR2 maintains an off-state irrespectively of a switch S3. In the stage of succeeding scanning of the scanning mirror, a lens barrel 23 is driven together with the member 22 by a slider 21 from a near position to an infinite direction; at the same time, switches S1-S3 turn on successively. In the stored position during scanning, a focusing signal is generated, then a thyristor SCR1 turns on, a transistor T2  turns off, a magnet Mg 2 turns off, the pawl part of an armature 24 engages  with the tooth part 22C of the member 22 and the lens barrel 23 stops in the  focusing position, where the shutter is released.
Patent JP-S6154209-A (JP)
Inventor: JIYON DEEBITSUDO MIRAA
IPC: B01J20/30
Filed: 1985-08-12
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-S6069848-A (JP)
Title: Magnetic recording medium
Inventor: SUGIMOTO MAMORU
IPC: G11B11/105
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a magnetic recording medium which is stable to temp. and has a large reproduced signal by forming a vertically magnetized film of cobalt or ferrite via a manganese alloy film on a light transmittable supporting base plate. CONSTITUTION:A photothermomagnetic recording medium layer 18 consisting of an Mn alloy such as Mn-Bi, Mn-Cu-Bi, Mn5-Ni2-Bi4, Mn-Al-Ge, Mn-Ga-Ge, Mn-Ti-Bi or the like is formed on a transparent nonmagnetic base body 17 consisting of a transparent high polymer molding or glass, etc. A vertically magnetized recording layer 19 such as a vertically magnetized film consisting of a cobalt alloy such as Co-Cr, Co-V, Co-Rh, Co-Ru, Co-Os, Co-Re, Co-Cr-Ti, Co-Cr- Ta, Co-Cr-W, Co-Cr-Mo, Co-Cr-Nb or the like or a vertically magnetized film consisting of barium ferrite is further constituted thereon.
Patent JP-S60106983-A (JP)
Inventor: MAIKERU FURANSHISU KORINZU
IPC: C23G5/00
Filed: 1984-08-28
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-S6240162-A (JP)
Title: Zinc alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: C22C18/00
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a zinc alkaline battery whose hydrogen gas evolution is reduced and discharge performance is improved by adding a specified amount of lead and indium, and at least one element of thallium, cadmium, bismuth, gallium, and silver, and aluminum to negative active material comprising zinc. CONSTITUTION:A zinc alloy containing 0.01-0.5wt% lead, 0.01-0.5wt% indium, and the total amount of 0.01-0.5wt% at least one element selected form thallium, cadmium, bismuth, gallium, and silver, and 0.005-0.2wt% aluminum is used as negative active material. If the content of each specified element is less than the lower limit, the expected effect cannot be obtained, and if the content exceeds the upper limit, self discharge of zind is increased, gas evolution is not retarded, and discharge performance is not improved.
Patent JP-S5967902-A (JP)
Inventor: OKABE YUUKO
IPC: A43B13/14
Filed: 1982-10-08
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-S57102541-A (JP)
Title: Stirling engine
Inventor: FUJIWARA MICHIO
IPC: F02G1/055
Filed: 1980-12-15
Abstract: PURPOSE:To improve the efficiency of a Stirling engine by providing a preheater with almost-triangular-tooth-shaped heat exchanging fins on the periphery of a cylindrical fire-proof wall of the engine for exchanging heat efficiently between combustion exhaust gas and combustion air. CONSTITUTION:A Stirling engine 1 is provided with a combustion chamber 21 to ignite and burn the mixture of the fuel controlled by a control valve 3 and the air from an opening 20a by an ignition plug 4 on the upper part of its heater head. The gas burned together with the air in a secondary air hole 14 is conducted from a fin 1a of the heater head through the rear side of a furnace wall 18. It passes through the one side of a heat exchanger 11b bent into almost triangular tooth shapes as preheating the combustion air passing through another side up to several hundred degrees, and is exhausted from a hole 8. The above- said combustion air preheated is conducted through the opening 20a and spiral fins 14 for respectively contributing to the combustion.
Patent JP-S5967309-A (JP)
Title: Manufacture of high cr steel using dephosphorized molten iron
Inventor: TAOKA KEIZOU
IPC: C21C7/00
Filed: 1982-10-09
Abstract: PURPOSE:To manufacture efficiently low-P high-Cr steel at a low cost by substituting molten low P iron for a specified amount of ordinary steel scraps to be molten in an electric furnace, mixing the molten iron and the remaining scraps melted in the furnace with high Cr metal melted in an electric furnace, and refining the mixing molten metal in a top and bottom blowing converter. CONSTITUTION:Molten low P iron is substituted for 60-80% of ordinary steel scraps to be melted in an electric furnace. The molten iron and the remaining scraps molted in the furnace are mixed with high Cr metal melted in an electric furnace, and the mixed molten metal is charged into a top and bottom blowing converter and refined to manufacture low-P high-Cr steel.
Patent JP-H0738597-A (JP)
Title: Bridge device
Inventor: MURAOKA KAZUHIKO
IPC: H04L12/46
Filed: 1993-07-19
Abstract: PURPOSE:To easily discriminate address overlap with which plural terminals provided with the same address are made existent. CONSTITUTION:When a frame from a terminal C is received at bridge devices 10-1-10-3, for example, address learning tables 12-1-12-3 are retrieved with an address (b) of that terminal C, when address information containing the address (b) is registered, it is investigated whether a branch line LAN address in the same address information is matched with the address of a branch line LAN interface 11-3 to which the terminal C is connected through a network n3 or not, when those addresses are not matched, the address information concerning the transmission source terminal C is registered on overlap address tables 13-1-13-3 by judging the existence of plural terminals provided with the address (b) and even when the address information concerning a terminal B provided with the address (b) is registered on the tables 12-1-12-3, that address information is not reloaded.
Patent JP-S6420858-A (JP)
Title: Tube body equipped with plug body separable by breakage
Inventor: MINAGAWA YOSHINORI
IPC: A61M39/02
Filed: 1987-07-16
Abstract: PURPOSE:To enhance the airtightness holdability and close adhesiveness with a tube body, by setting the Shore A hardness of the material quality of a plug body to a specific range value. CONSTITUTION:A fourway branch pipe A consists of a tube body branched in four directions to have opening parts, the plug body 2 mounted to one of the opening parts of the tube body 1 and the protective body 3 externally fitted to the plug body 2 to protect the same. A breaking part permitting the separation of the plug body 2 from the tube body 1 by breakage is formed to the plug body 2. The Shore A hardness of the material quality of the plug body is set to 68-76. The tube body 1 is constituted of material quality having high hardness such as polycarbonate.
Patent JP-S5880461-A (JP)
Inventor: IWANAGA SHIGERU
IPC: F25B1/00
Filed: 1981-11-05
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-S6070889-A (JP)
Title: Phase error signal generator
Inventor: YAMADA HIDEO
IPC: G01R25/00
Filed: 1983-09-28
Abstract: PURPOSE:To correct surely the time axis by constituting a time axis error detector that 180 deg. phase shift is detected in the time axis error detector used for a time axis correction servo circuit. CONSTITUTION:A color burst signal reproduced from a disc of the NTSC system is inputted to multipliers 2, 7. A reference signal having a different phase of 90 deg. is applied respectively to the multipliers 2, 7. An output of the multiplier 2 is an error signal A through an LPF3 and given to a switch 5 via a DC shift circuit 4. On the other hand, an output of the multiplier 7 is fed to an LPF8 to form an error signal B having a phase different from that of the signal A by 90 deg.. A phase decision circuit 9 gives an output D having a sign of ''1'' when the burst signal is led from the reference signal and ''-1'' when lagged. Thus, the phase shift of 180 deg. is detected by using the output as a switching signal of the changeover switch 5.
Patent JP-S6070946-A (JP)
Title: Coolant drying device of rotary electric machine
Inventor: HIYAMA FUTOSHI
IPC: H02K9/26
Filed: 1983-09-28
Abstract: PURPOSE:To avoid a phenomenon such as a decrease in an insulating resistance due to the absorption of moisture to the insulator by forcibly passing and circulating coolant in a rotary electric machine through a coolant drying unit even during the stop of the machine. CONSTITUTION:Hydrogen gas supply tube 12 is connected as for sealing hydrogen gas to a hydrogen gas distributing tube 4 at the upper portion in a rotary electric machine. When sealing the gas in the machine, a carbon dioxide supply tube 11 for exchanging air in the machine temporarily with carbon dioxide is provided. A blower 13 is connected between the tube 12 and the tube 11 connected to a hydrogen gas distributing tube 4 and a carbon dioxide distributing tube 5 during the stoppage of the machine, thereby forcibly circulating the coolant in the machine.
Patent JP-S6070474-A (JP)
Inventor: KATANO SHIGEKI
IPC: G06Q50/20
Filed: 1983-09-28
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-S6240044-A (JP)
Title: Manufacture of armature for flat type motor
Inventor: YOSHIMI NAOKI
IPC: H02K15/12
Filed: 1985-08-13
Abstract: PURPOSE:To reduce the injection pressure on an armature coil and to prevent the distortion by injecting under a low pressure with the polyphenylene sulfide resin of high fluidity. CONSTITUTION:A metal mold 3 is composed of a cope 3a and a drag mold 3b. A storage space 4 is provided on the junction surface between the cope 3a and the drag mold 3b. A break ring projection 4' is provided in the enclosure 4. This break ring projection 4' holds an armature coil 1 in the center of the storage space 4 and prevent the coil line from being exposed on the surface of the mold layer. The polyphenylene sulfide resin of high fluidity is then injected to the armature coil 1 provided in the storage space 4 of the metal mold 3. With the resin mentioned above the injection can be performed at so low a pressure that no useless injection pressure is given to the armature coil 1 and the mold layer can be formed to the armature coil 1.
Patent JP-H07150167-A (JP)
Title: Lubricating composition, grease and water-based fluid containing composition of dithiocarbamate compound and organopoly-sulfide
Inventor: JIEIMUZU ENU BINCHI
IPC: C10N30/06
Filed: 1994-07-29
Abstract: PURPOSE: To obtain a lubricating composition, grease and aqueous fluid having improved antiwear and extreme pressure characteristics by combining a dithiocarbamate compound with an organic polysulfide.  
     CONSTITUTION: (A) A dithiocarbamate compound and (B) an organic polysulfide are blended with a major amount of an oil having lubricating viscosity, an oil having lubricating viscosity and a thickener, or water and a surfactant or thickener. A lubricating composition, a grease or an aqueous fluid is thus obtained. Component A is prepared, for example, by reacting dithiocarbamic acid (salt) with an unsaturated amide, acid, anhydride, ester or ether, while component B is prepared, for example, by sulfurizing an olefin. These combinations are used together with (C) a phosphorus or a boron antiwear or an extreme pressure agent. 
     COPYRIGHT: (C)1995,JPO